/* roulang page: index */
:root {
            --primary: #0B7A3C;
            --primary-dark: #065F2E;
            --primary-light: #0E8A40;
            --accent: #C8F31D;
            --accent-soft: #E4FA6B;
            --charcoal: #0F1512;
            --charcoal-soft: #1A2420;
            --paper: #FFFFFF;
            --bg-light: #F4F7F5;
            --bg-mist: #EDF2EF;
            --line: #DDE7E1;
            --line-strong: #C9D8D0;
            --text-main: #1C2823;
            --text-secondary: #46564E;
            --text-muted: #6A7A72;
            --text-on-dark: #F0F5F2;
            --text-on-dark-muted: #B0C0B7;
            --orange: #F59E0B;
            --orange-soft: #FEF3C7;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-pill: 999px;
            --shadow-sm: 0 2px 8px rgba(15, 30, 22, 0.06);
            --shadow-md: 0 10px 30px rgba(15, 30, 22, 0.08);
            --shadow-lg: 0 18px 50px rgba(15, 30, 22, 0.14);
            --shadow-focus: 0 0 0 4px rgba(11, 122, 60, 0.22);
            --font-sans: "Noto Sans SC", "Source Han Sans SC", "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --section-pad: 80px 0;
            --container-max: 1200px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-main);
            background-color: var(--paper);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            padding-bottom: 64px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
        }

        a:hover {
            color: var(--primary-dark);
        }

        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
            border: none;
            outline: none;
            background: none;
        }

        button {
            cursor: pointer;
        }

        ul,
        ol {
            list-style: none;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: var(--charcoal);
            letter-spacing: -0.01em;
        }

        h1 {
            font-size: clamp(32px, 5.2vw, 54px);
            line-height: 1.18;
        }

        h2 {
            font-size: clamp(24px, 3.2vw, 34px);
            line-height: 1.25;
        }

        h3 {
            font-size: clamp(18px, 2.2vw, 22px);
            line-height: 1.35;
        }

        p {
            color: var(--text-secondary);
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        .section {
            padding: var(--section-pad);
            position: relative;
        }

        .section--tight {
            padding: 56px 0;
        }

        .section--dark {
            background-color: var(--charcoal);
            color: var(--text-on-dark);
        }

        .section--dark h2,
        .section--dark h3 {
            color: var(--text-on-dark);
        }

        .section--dark p {
            color: var(--text-on-dark-muted);
        }

        .section--light {
            background-color: var(--bg-light);
        }

        .section--paper {
            background-color: var(--paper);
        }

        .section--mist {
            background-color: var(--bg-mist);
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: var(--primary);
            background: rgba(11, 122, 60, 0.08);
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            margin-bottom: 18px;
            border: 1px solid rgba(11, 122, 60, 0.18);
        }

        .section-label--on-dark {
            color: var(--accent);
            background: rgba(200, 243, 29, 0.1);
            border-color: rgba(200, 243, 29, 0.25);
        }

        .section-head {
            margin-bottom: 44px;
        }

        .section-head h2 {
            margin-bottom: 14px;
        }

        .section-head .section-desc {
            max-width: 680px;
            font-size: 16px;
            color: var(--text-muted);
            line-height: 1.75;
        }

        .section--dark .section-head .section-desc {
            color: var(--text-on-dark-muted);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 13px 28px;
            border-radius: var(--radius-pill);
            font-weight: 600;
            font-size: 15px;
            line-height: 1.4;
            transition: all var(--transition-base);
            border: 2px solid transparent;
            white-space: nowrap;
            user-select: none;
        }

        .btn:focus-visible {
            outline: none;
            box-shadow: var(--shadow-focus);
        }

        .btn--primary {
            background-color: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }

        .btn--primary:hover {
            background-color: var(--primary-dark);
            border-color: var(--primary-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 12px 26px rgba(11, 122, 60, 0.28);
        }

        .btn--primary:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(11, 122, 60, 0.22);
        }

        .btn--secondary {
            background-color: transparent;
            color: var(--primary);
            border-color: var(--primary);
        }

        .btn--secondary:hover {
            background-color: rgba(11, 122, 60, 0.07);
            border-color: var(--primary-dark);
            color: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(11, 122, 60, 0.12);
        }

        .btn--secondary:active {
            transform: translateY(0);
        }

        .btn--accent {
            background-color: var(--accent);
            color: var(--charcoal);
            border-color: var(--accent);
        }

        .btn--accent:hover {
            background-color: #D9F93E;
            border-color: #D9F93E;
            color: var(--charcoal);
            transform: translateY(-2px);
            box-shadow: 0 12px 28px rgba(200, 243, 29, 0.35);
        }

        .btn--ghost-on-dark {
            background-color: transparent;
            color: var(--text-on-dark);
            border-color: rgba(255, 255, 255, 0.3);
        }

        .btn--ghost-on-dark:hover {
            background-color: rgba(255, 255, 255, 0.08);
            border-color: rgba(255, 255, 255, 0.55);
            color: #fff;
            transform: translateY(-2px);
        }

        .btn--sm {
            padding: 9px 18px;
            font-size: 13px;
        }

        .btn--lg {
            padding: 16px 34px;
            font-size: 16px;
        }

        .tag {
            display: inline-flex;
            align-items: center;
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.02em;
            background: var(--bg-light);
            color: var(--text-secondary);
            border: 1px solid var(--line);
            white-space: nowrap;
        }

        .tag--green {
            background: rgba(11, 122, 60, 0.08);
            color: var(--primary);
            border-color: rgba(11, 122, 60, 0.2);
        }

        .tag--orange {
            background: var(--orange-soft);
            color: #B45309;
            border-color: rgba(245, 158, 11, 0.3);
        }

        .tag--accent {
            background: rgba(200, 243, 29, 0.15);
            color: #5B6E10;
            border-color: rgba(200, 243, 29, 0.4);
        }

        .card {
            background: var(--paper);
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
            overflow: hidden;
        }

        .card:hover {
            border-color: var(--primary-light);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }

        .card:focus-within {
            box-shadow: var(--shadow-focus);
            border-color: var(--primary);
        }

        /* Header / Nav */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--line);
            box-shadow: 0 2px 16px rgba(15, 30, 22, 0.05);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            gap: 20px;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 21px;
            color: var(--charcoal);
            letter-spacing: -0.02em;
            flex-shrink: 0;
        }

        .nav-logo:hover {
            color: var(--primary);
        }

        .nav-logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 60%, #0A5A2E 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent);
            font-weight: 800;
            font-size: 16px;
            letter-spacing: -0.03em;
            border: 1px solid rgba(200, 243, 29, 0.3);
            box-shadow: 0 4px 12px rgba(11, 122, 60, 0.3);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
        }

        .nav-links a {
            padding: 8px 14px;
            border-radius: var(--radius-pill);
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .nav-links a:hover {
            color: var(--primary);
            background: rgba(11, 122, 60, 0.06);
        }

        .nav-links a.active {
            color: var(--primary);
            background: rgba(11, 122, 60, 0.1);
            font-weight: 600;
        }

        .nav-search {
            display: flex;
            align-items: center;
            gap: 6px;
            background: var(--bg-light);
            border: 1px solid var(--line);
            border-radius: var(--radius-pill);
            padding: 6px 14px;
            min-width: 170px;
            transition: all var(--transition-fast);
        }

        .nav-search:focus-within {
            border-color: var(--primary);
            box-shadow: var(--shadow-focus);
            background: #fff;
        }

        .nav-search svg {
            flex-shrink: 0;
            width: 16px;
            height: 16px;
            color: var(--text-muted);
        }

        .nav-search input {
            background: transparent;
            border: none;
            outline: none;
            font-size: 13px;
            color: var(--text-main);
            width: 100%;
        }

        .nav-search input::placeholder {
            color: var(--text-muted);
            font-size: 13px;
        }

        .nav-cta {
            flex-shrink: 0;
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            padding: 8px;
            cursor: pointer;
            border-radius: var(--radius-sm);
            transition: background var(--transition-fast);
        }

        .nav-toggle:hover {
            background: var(--bg-light);
        }

        .nav-toggle span {
            display: block;
            width: 24px;
            height: 2.5px;
            border-radius: 2px;
            background: var(--charcoal);
            transition: all var(--transition-base);
        }

        .nav-toggle.open span:nth-child(1) {
            transform: translateY(7.5px) rotate(45deg);
        }

        .nav-toggle.open span:nth-child(2) {
            opacity: 0;
        }

        .nav-toggle.open span:nth-child(3) {
            transform: translateY(-7.5px) rotate(-45deg);
        }

        /* Mobile nav drawer */
        .mobile-nav {
            display: none;
            background: #fff;
            border-bottom: 1px solid var(--line);
            box-shadow: var(--shadow-md);
            position: absolute;
            top: 72px;
            left: 0;
            right: 0;
            z-index: 999;
            padding: 16px 24px 24px;
            flex-direction: column;
            gap: 8px;
        }

        .mobile-nav a {
            padding: 12px 16px;
            border-radius: var(--radius-md);
            font-size: 15px;
            font-weight: 500;
            color: var(--text-main);
            transition: all var(--transition-fast);
        }

        .mobile-nav a:hover {
            background: var(--bg-light);
            color: var(--primary);
        }

        .mobile-nav a.active {
            background: rgba(11, 122, 60, 0.1);
            color: var(--primary);
            font-weight: 600;
        }

        .mobile-nav .nav-search {
            margin-top: 8px;
            min-width: 100%;
        }

        /* Hero */
        .hero {
            position: relative;
            min-height: 680px;
            display: flex;
            align-items: stretch;
            background: var(--charcoal);
            overflow: hidden;
            isolation: isolate;
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            z-index: -2;
        }

        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(105deg, rgba(15, 21, 18, 0.93) 0%, rgba(15, 21, 18, 0.78) 40%, rgba(11, 122, 60, 0.55) 78%, rgba(15, 21, 18, 0.7) 100%);
            z-index: -1;
        }

        .hero .container {
            display: grid;
            grid-template-columns: 1.15fr 0.85fr;
            gap: 48px;
            align-items: center;
            width: 100%;
            padding-top: 56px;
            padding-bottom: 56px;
        }

        .hero-content {
            color: #fff;
        }

        .hero-content .section-label {
            color: var(--accent);
            background: rgba(200, 243, 29, 0.12);
            border-color: rgba(200, 243, 29, 0.3);
            margin-bottom: 22px;
        }

        .hero-content h1 {
            color: #fff;
            margin-bottom: 22px;
            font-size: clamp(34px, 5vw, 54px);
            letter-spacing: -0.02em;
        }

        .hero-content h1 .highlight {
            color: var(--accent);
            font-weight: 800;
            text-shadow: 0 0 40px rgba(200, 243, 29, 0.35);
        }

        .hero-desc {
            font-size: 17px;
            color: rgba(240, 245, 242, 0.82);
            max-width: 540px;
            margin-bottom: 32px;
            line-height: 1.8;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 36px;
        }

        .hero-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 28px;
            border-top: 1px solid rgba(255, 255, 255, 0.15);
            padding-top: 24px;
            margin-top: 8px;
        }

        .hero-stat {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .hero-stat .stat-num {
            font-size: 28px;
            font-weight: 800;
            color: var(--accent);
            letter-spacing: -0.02em;
            font-variant-numeric: tabular-nums;
        }

        .hero-stat .stat-label {
            font-size: 13px;
            color: rgba(240, 245, 242, 0.6);
            letter-spacing: 0.03em;
        }

        .hero-panel {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.14);
            border-radius: var(--radius-lg);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            padding: 24px 22px;
            color: #fff;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
        }

        .hero-panel-title {
            font-size: 14px;
            font-weight: 600;
            color: rgba(255, 255, 255, 0.7);
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .hero-panel-title .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent);
            box-shadow: 0 0 10px rgba(200, 243, 29, 0.6);
        }

        .hero-ranking-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .hero-ranking-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 14px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: var(--radius-sm);
            border: 1px solid rgba(255, 255, 255, 0.08);
            transition: all var(--transition-fast);
        }

        .hero-ranking-item:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: rgba(200, 243, 29, 0.3);
        }

        .hero-ranking-item .rank-info {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .hero-ranking-item .rank-num {
            font-size: 15px;
            font-weight: 700;
            color: var(--accent);
            width: 24px;
            text-align: center;
            font-variant-numeric: tabular-nums;
        }

        .hero-ranking-item .rank-team {
            font-size: 14px;
            font-weight: 500;
            color: rgba(255, 255, 255, 0.85);
        }

        .hero-ranking-item .rank-value {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            font-variant-numeric: tabular-nums;
        }

        /* Selling points */
        .selling-points {
            background: var(--paper);
            padding: 72px 0;
            border-bottom: 1px solid var(--line);
        }

        .selling-points .container {
            display: grid;
            grid-template-columns: 1.15fr 0.85fr 1fr;
            gap: 0;
            position: relative;
        }

        .selling-point {
            padding: 32px 40px;
            position: relative;
            border-right: 1px solid var(--line);
            transition: all var(--transition-base);
        }

        .selling-point:last-child {
            border-right: none;
        }

        .selling-point:hover {
            background: var(--bg-light);
            border-radius: var(--radius-md);
        }

        .selling-point .sp-num {
            font-size: 52px;
            font-weight: 800;
            color: rgba(11, 122, 60, 0.1);
            line-height: 1;
            margin-bottom: 16px;
            letter-spacing: -0.04em;
            font-variant-numeric: tabular-nums;
            transition: all var(--transition-base);
        }

        .selling-point:hover .sp-num {
            color: rgba(11, 122, 60, 0.25);
        }

        .selling-point .sp-icon {
            width: 44px;
            height: 44px;
            border-radius: 12px;
            background: rgba(11, 122, 60, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 14px;
            border: 1px solid rgba(11, 122, 60, 0.15);
        }

        .selling-point h3 {
            font-size: 19px;
            margin-bottom: 10px;
            color: var(--charcoal);
        }

        .selling-point p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* Deep content */
        .deep-content {
            background: var(--bg-light);
            padding: 72px 0;
        }

        .deep-block {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
            margin-bottom: 72px;
        }

        .deep-block:last-child {
            margin-bottom: 0;
        }

        .deep-block--reverse .deep-text {
            order: 2;
        }

        .deep-block--reverse .deep-image {
            order: 1;
        }

        .deep-text h3 {
            font-size: 26px;
            margin-bottom: 18px;
            color: var(--charcoal);
        }

        .deep-text .deep-lead {
            font-size: 16px;
            color: var(--primary);
            font-weight: 600;
            margin-bottom: 14px;
            letter-spacing: 0.01em;
        }

        .deep-text p {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.85;
            margin-bottom: 14px;
        }

        .deep-text .deep-quote {
            border-left: 3px solid var(--primary);
            padding: 12px 18px;
            background: #fff;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            font-size: 14px;
            color: var(--text-secondary);
            margin: 20px 0;
            font-style: italic;
        }

        .deep-text .deep-data-row {
            display: flex;
            gap: 28px;
            flex-wrap: wrap;
            margin-top: 20px;
        }

        .deep-data-item {
            display: flex;
            flex-direction: column;
            gap: 2px;
            padding: 12px 18px;
            background: #fff;
            border-radius: var(--radius-sm);
            border: 1px solid var(--line);
            min-width: 100px;
        }

        .deep-data-item .ddi-num {
            font-size: 24px;
            font-weight: 800;
            color: var(--primary);
            font-variant-numeric: tabular-nums;
        }

        .deep-data-item .ddi-label {
            font-size: 12px;
            color: var(--text-muted);
            letter-spacing: 0.02em;
        }

        .deep-image {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            aspect-ratio: 16 / 10;
        }

        .deep-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-base);
        }

        .deep-image:hover img {
            transform: scale(1.03);
        }

        .deep-image .image-badge {
            position: absolute;
            bottom: 16px;
            left: 16px;
            background: rgba(15, 21, 18, 0.82);
            backdrop-filter: blur(8px);
            color: #fff;
            padding: 8px 16px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 600;
            border: 1px solid rgba(255, 255, 255, 0.15);
        }

        /* Data tool bar */
        .data-toolbar {
            background: var(--charcoal);
            padding: 36px 0;
            border-top: 2px solid rgba(200, 243, 29, 0.25);
            border-bottom: 2px solid rgba(200, 243, 29, 0.25);
        }

        .data-toolbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 20px;
        }

        .data-toolbar .toolbar-label {
            font-size: 14px;
            font-weight: 600;
            color: var(--accent);
            letter-spacing: 0.08em;
            text-transform: uppercase;
        }

        .toolbar-metrics {
            display: flex;
            gap: 40px;
            flex-wrap: wrap;
        }

        .toolbar-metric {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .toolbar-metric .tm-value {
            font-size: 26px;
            font-weight: 800;
            color: #fff;
            font-variant-numeric: tabular-nums;
        }

        .toolbar-metric .tm-label {
            font-size: 12px;
            color: var(--text-on-dark-muted);
        }

        .toolbar-metric .tm-value.accent {
            color: var(--accent);
        }

        /* Social proof */
        .social-proof {
            background: var(--paper);
            padding: 72px 0;
            border-bottom: 1px solid var(--line);
        }

        .social-proof .container {
            display: grid;
            grid-template-columns: 0.9fr 1.1fr;
            gap: 56px;
            align-items: start;
        }

        .proof-scores .big-score {
            font-size: 64px;
            font-weight: 800;
            color: var(--primary);
            line-height: 1;
            letter-spacing: -0.04em;
            font-variant-numeric: tabular-nums;
            margin-bottom: 8px;
        }

        .proof-scores .score-caption {
            font-size: 15px;
            color: var(--text-muted);
            margin-bottom: 28px;
        }

        .proof-scores .stars {
            display: flex;
            gap: 4px;
            font-size: 22px;
            color: var(--orange);
            margin-bottom: 20px;
        }

        .proof-reviews {
            display: flex;
            flex-direction: column;
            gap: 18px;
        }

        .proof-review {
            background: var(--bg-light);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            padding: 22px 24px;
            transition: all var(--transition-base);
        }

        .proof-review:hover {
            border-color: var(--primary-light);
            box-shadow: var(--shadow-sm);
        }

        .proof-review .review-text {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 12px;
        }

        .proof-review .review-author {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 13px;
            color: var(--text-muted);
        }

        .proof-review .review-author .avatar {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 13px;
        }

        .logo-wall {
            margin-top: 44px;
            padding-top: 28px;
            border-top: 1px solid var(--line);
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 28px 42px;
            opacity: 0.65;
        }

        .logo-wall .lw-item {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-muted);
            letter-spacing: 0.05em;
            cursor: default;
            transition: color var(--transition-fast);
        }

        .logo-wall .lw-item:hover {
            color: var(--primary);
        }

        /* News center */
        .news-center {
            background: var(--bg-mist);
            padding: 72px 0;
        }

        .news-layout {
            display: grid;
            grid-template-columns: 1.5fr 0.7fr;
            gap: 40px;
        }

        .news-list {
            display: flex;
            flex-direction: column;
        }

        .news-item {
            display: flex;
            gap: 20px;
            padding: 20px 0;
            border-bottom: 1px solid var(--line);
            transition: all var(--transition-fast);
            align-items: flex-start;
        }

        .news-item:hover {
            padding-left: 8px;
        }

        .news-date {
            flex-shrink: 0;
            width: 54px;
            height: 54px;
            background: #fff;
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            line-height: 1.2;
        }

        .news-date .nd-day {
            font-size: 22px;
            color: var(--primary);
            font-variant-numeric: tabular-nums;
        }

        .news-date .nd-month {
            font-size: 11px;
            color: var(--text-muted);
            letter-spacing: 0.04em;
        }

        .news-body h4 {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 6px;
            color: var(--charcoal);
            transition: color var(--transition-fast);
        }

        .news-body h4:hover {
            color: var(--primary);
        }

        .news-body .news-excerpt {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.65;
            margin-bottom: 8px;
        }

        .news-body .news-more {
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: all var(--transition-fast);
        }

        .news-body .news-more:hover {
            gap: 8px;
            color: var(--primary-dark);
        }

        .news-recommend {
            background: #fff;
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            box-shadow: var(--shadow-sm);
            height: fit-content;
            position: sticky;
            top: 100px;
        }

        .news-recommend h3 {
            font-size: 18px;
            margin-bottom: 18px;
            color: var(--charcoal);
        }

        .news-recommend .rec-card {
            display: block;
            padding: 14px 0;
            border-bottom: 1px solid var(--line);
            transition: all var(--transition-fast);
        }

        .news-recommend .rec-card:last-child {
            border-bottom: none;
        }

        .news-recommend .rec-card:hover {
            padding-left: 6px;
        }

        .news-recommend .rec-card .rec-title {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 4px;
        }

        .news-recommend .rec-card .rec-meta {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* Brand intro */
        .brand-intro {
            background: var(--charcoal);
            padding: 72px 0;
            color: var(--text-on-dark);
            position: relative;
            overflow: hidden;
        }

        .brand-intro::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -10%;
            width: 500px;
            height: 500px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(11, 122, 60, 0.2) 0%, transparent 70%);
            pointer-events: none;
        }

        .brand-intro .container {
            position: relative;
            z-index: 1;
        }

        .brand-intro h2 {
            color: #fff;
            font-size: 28px;
            margin-bottom: 20px;
        }

        .brand-intro p {
            color: var(--text-on-dark-muted);
            font-size: 15px;
            line-height: 1.85;
            max-width: 800px;
            margin-bottom: 14px;
        }

        .brand-intro p:last-child {
            margin-bottom: 0;
        }

        .brand-intro .accent-text {
            color: var(--accent);
            font-weight: 600;
        }

        /* Category grid */
        .category-grid-section {
            background: var(--paper);
            padding: 72px 0;
        }

        .cat-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .cat-card {
            display: block;
            background: var(--bg-light);
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-base);
        }

        .cat-card:hover {
            border-color: var(--primary-light);
            box-shadow: var(--shadow-md);
            transform: translateY(-4px);
        }

        .cat-card .cat-img {
            aspect-ratio: 16 / 9;
            overflow: hidden;
        }

        .cat-card .cat-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-base);
        }

        .cat-card:hover .cat-img img {
            transform: scale(1.05);
        }

        .cat-card .cat-info {
            padding: 20px 22px;
        }

        .cat-card .cat-info h3 {
            font-size: 17px;
            margin-bottom: 8px;
            color: var(--charcoal);
        }

        .cat-card .cat-info p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* Vertical cards */
        .vertical-cards {
            background: var(--bg-light);
            padding: 64px 0;
        }

        .vertical-card-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            overflow-x: auto;
            padding-bottom: 12px;
            scroll-snap-type: x mandatory;
        }

        .vertical-card {
            scroll-snap-align: start;
            background: #fff;
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-base);
            min-width: 220px;
        }

        .vertical-card:hover {
            border-color: var(--primary-light);
            box-shadow: var(--shadow-md);
            transform: translateY(-4px);
        }

        .vertical-card .vc-img {
            aspect-ratio: 4 / 5;
            overflow: hidden;
        }

        .vertical-card .vc-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .vertical-card .vc-body {
            padding: 16px 18px;
        }

        .vertical-card .vc-body h4 {
            font-size: 15px;
            font-weight: 600;
            margin-bottom: 6px;
            color: var(--charcoal);
        }

        .vertical-card .vc-body .vc-desc {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 12px;
            line-height: 1.5;
        }

        .vertical-card .vc-body .vc-cta {
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        /* Recommendation track */
        .recommend-track {
            background: var(--paper);
            padding: 64px 0;
            border-top: 1px solid var(--line);
        }

        .track-row {
            display: flex;
            gap: 20px;
            overflow-x: auto;
            padding-bottom: 12px;
            scroll-snap-type: x mandatory;
        }

        .track-card {
            scroll-snap-align: start;
            flex-shrink: 0;
            width: 280px;
            background: var(--bg-light);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-base);
        }

        .track-card:hover {
            border-color: var(--primary-light);
            box-shadow: var(--shadow-sm);
            transform: translateY(-2px);
        }

        .track-card .tk-img {
            aspect-ratio: 16 / 9;
            overflow: hidden;
        }

        .track-card .tk-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .track-card .tk-body {
            padding: 16px 18px;
        }

        .track-card .tk-body h4 {
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 4px;
            color: var(--charcoal);
        }

        .track-card .tk-body .tk-tag {
            font-size: 11px;
            color: var(--text-muted);
            background: rgba(0, 0, 0, 0.04);
            padding: 2px 8px;
            border-radius: var(--radius-pill);
            display: inline-block;
        }

        /* Media picks */
        .media-picks {
            background: var(--bg-mist);
            padding: 64px 0;
        }

        .media-picks .container {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .media-card {
            background: #fff;
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-base);
        }

        .media-card:hover {
            border-color: var(--primary-light);
            box-shadow: var(--shadow-sm);
            transform: translateY(-2px);
        }

        .media-card .mc-img {
            aspect-ratio: 16 / 9;
            overflow: hidden;
        }

        .media-card .mc-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .media-card .mc-body {
            padding: 16px 18px;
        }

        .media-card .mc-body .mc-type {
            font-size: 11px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.04em;
            color: var(--primary);
            margin-bottom: 6px;
        }

        .media-card .mc-body h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--charcoal);
            line-height: 1.45;
        }

        /* Platform assurance */
        .platform-assurance {
            background: var(--paper);
            padding: 56px 0;
            border-top: 1px solid var(--line);
        }

        .assurance-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            justify-content: center;
        }

        .assurance-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 14px 24px;
            background: var(--bg-light);
            border: 1px solid var(--line);
            border-radius: var(--radius-pill);
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
            cursor: default;
        }

        .assurance-item:hover {
            border-color: var(--primary-light);
            background: rgba(11, 122, 60, 0.04);
            color: var(--primary);
        }

        .assurance-item .ai-icon {
            font-size: 16px;
            color: var(--primary);
            font-weight: 700;
        }

        /* FAQ */
        .faq-section {
            background: var(--bg-light);
            padding: 72px 0;
        }

        .faq-list {
            max-width: 820px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: #fff;
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-base);
        }

        .faq-item:hover {
            border-color: var(--primary-light);
        }

        .faq-item.open {
            border-color: var(--primary);
            box-shadow: var(--shadow-focus);
        }

        .faq-question {
            width: 100%;
            text-align: left;
            padding: 20px 24px;
            font-size: 16px;
            font-weight: 600;
            color: var(--charcoal);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            transition: all var(--transition-fast);
            background: none;
            border: none;
            cursor: pointer;
        }

        .faq-question:hover {
            color: var(--primary);
            background: rgba(11, 122, 60, 0.03);
        }

        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--bg-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: 700;
            color: var(--primary);
            transition: all var(--transition-base);
        }

        .faq-item.open .faq-question .faq-icon {
            background: var(--primary);
            color: #fff;
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: all var(--transition-base);
            padding: 0 24px;
        }

        .faq-item.open .faq-answer {
            max-height: 400px;
            padding: 0 24px 20px;
        }

        .faq-answer p {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        /* Bottom CTA */
        .bottom-cta {
            background: var(--charcoal);
            padding: 72px 0;
            position: relative;
            overflow: hidden;
        }

        .bottom-cta::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.18;
            pointer-events: none;
        }

        .bottom-cta .container {
            position: relative;
            z-index: 1;
            text-align: center;
            max-width: 700px;
        }

        .bottom-cta h2 {
            color: #fff;
            font-size: 32px;
            margin-bottom: 16px;
        }

        .bottom-cta p {
            color: var(--text-on-dark-muted);
            font-size: 16px;
            margin-bottom: 30px;
            line-height: 1.75;
        }

        .bottom-cta .cta-buttons {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }

        /* Fixed bottom bar */
        .fixed-bottom-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            height: 64px;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-top: 1px solid var(--line-strong);
            box-shadow: 0 -4px 20px rgba(15, 30, 22, 0.1);
            z-index: 900;
            display: flex;
            align-items: center;
        }

        .fixed-bottom-bar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            width: 100%;
        }

        .fixed-bottom-bar .fbb-text {
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
        }

        .fixed-bottom-bar .fbb-text strong {
            color: var(--primary);
            font-weight: 700;
        }

        .fixed-bottom-bar .btn {
            flex-shrink: 0;
        }

        /* Footer */
        .site-footer {
            background: var(--charcoal);
            color: var(--text-on-dark-muted);
            padding: 56px 0 100px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr 0.8fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-brand h3 {
            color: #fff;
            font-size: 20px;
            margin-bottom: 12px;
        }

        .footer-brand p {
            font-size: 14px;
            color: var(--text-on-dark-muted);
            line-height: 1.7;
        }

        .footer-col h4 {
            color: #fff;
            font-size: 15px;
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }

        .footer-col a {
            display: block;
            padding: 5px 0;
            font-size: 14px;
            color: var(--text-on-dark-muted);
            transition: all var(--transition-fast);
        }

        .footer-col a:hover {
            color: var(--accent);
            padding-left: 4px;
        }

        .footer-subscribe p {
            font-size: 14px;
            margin-bottom: 14px;
            line-height: 1.6;
        }

        .footer-subscribe input {
            width: 100%;
            padding: 12px 18px;
            border-radius: var(--radius-pill);
            border: 1px solid rgba(255, 255, 255, 0.2);
            background: rgba(255, 255, 255, 0.06);
            color: #fff;
            font-size: 14px;
            margin-bottom: 10px;
            transition: all var(--transition-fast);
        }

        .footer-subscribe input::placeholder {
            color: rgba(255, 255, 255, 0.4);
        }

        .footer-subscribe input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 4px rgba(200, 243, 29, 0.15);
        }

        .footer-subscribe button {
            width: 100%;
            padding: 12px 20px;
            border-radius: var(--radius-pill);
            background: var(--accent);
            color: var(--charcoal);
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition-base);
        }

        .footer-subscribe button:hover {
            background: #D9F93E;
            transform: translateY(-2px);
        }

        .footer-bottom {
            padding-top: 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            font-size: 13px;
        }

        .footer-bottom .copyright {
            color: var(--text-on-dark-muted);
        }

        .footer-bottom .legal-links {
            display: flex;
            gap: 18px;
            flex-wrap: wrap;
        }

        .footer-bottom .legal-links a {
            color: var(--text-on-dark-muted);
            font-size: 13px;
        }

        .footer-bottom .legal-links a:hover {
            color: var(--accent);
        }

        .footer-bottom .beian {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.35);
        }

        /* Responsive */
        @media (max-width: 1200px) {
            .container {
                padding: 0 20px;
            }

            .hero .container {
                gap: 32px;
            }

            .selling-points .container {
                grid-template-columns: 1fr 1fr;
            }

            .selling-point:last-child {
                border-right: 1px solid var(--line);
            }

            .selling-point:nth-child(2) {
                border-right: none;
            }

            .selling-point {
                padding: 28px 28px;
                border-bottom: 1px solid var(--line);
            }

            .selling-point:last-child {
                grid-column: 1 / -1;
                border-right: none;
                border-bottom: none;
            }
        }

        @media (max-width: 992px) {
            .section {
                padding: 56px 0;
            }

            .hero {
                min-height: auto;
                padding: 40px 0;
            }

            .hero .container {
                grid-template-columns: 1fr;
                gap: 32px;
            }

            .hero-panel {
                max-width: 500px;
            }

            .social-proof .container {
                grid-template-columns: 1fr;
                gap: 32px;
            }

            .news-layout {
                grid-template-columns: 1fr;
            }

            .news-recommend {
                position: static;
            }

            .deep-block,
            .deep-block--reverse .deep-text,
            .deep-block--reverse .deep-image {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .deep-block--reverse .deep-text {
                order: 1;
            }

            .deep-block--reverse .deep-image {
                order: 2;
            }

            .cat-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .media-picks .container {
                grid-template-columns: repeat(2, 1fr);
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .site-header .container {
                height: 60px;
            }

            .nav-links {
                display: none;
            }

            .nav-search {
                display: none;
            }

            .nav-toggle {
                display: flex;
            }

            .mobile-nav {
                display: flex;
                top: 60px;
            }

            .mobile-nav .nav-search {
                display: flex;
            }

            .nav-cta .btn {
                display: none;
            }

            .hero {
                min-height: 560px;
            }

            .hero .container {
                padding-top: 32px;
                padding-bottom: 32px;
            }

            .hero-content h1 {
                font-size: 30px;
            }

            .hero-desc {
                font-size: 15px;
            }

            .hero-stats {
                gap: 20px;
            }

            .selling-points .container {
                grid-template-columns: 1fr;
            }

            .selling-point {
                border-right: none !important;
                border-bottom: 1px solid var(--line);
                padding: 24px 20px;
            }

            .selling-point:last-child {
                border-bottom: none;
            }

            .cat-grid {
                grid-template-columns: 1fr;
            }

            .vertical-card-row {
                grid-template-columns: repeat(2, 1fr);
                overflow-x: visible;
            }

            .track-row {
                overflow-x: auto;
            }

            .media-picks .container {
                grid-template-columns: 1fr;
            }

            .data-toolbar .container {
                flex-direction: column;
                align-items: flex-start;
            }

            .toolbar-metrics {
                gap: 20px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .fixed-bottom-bar {
                height: 56px;
            }

            .fixed-bottom-bar .fbb-text {
                font-size: 12px;
            }

            .fixed-bottom-bar .btn {
                padding: 8px 16px;
                font-size: 13px;
            }

            body {
                padding-bottom: 56px;
            }

            .news-item {
                flex-direction: column;
                gap: 10px;
            }

            .news-date {
                width: auto;
                height: auto;
                flex-direction: row;
                gap: 6px;
                padding: 6px 12px;
                font-size: 13px;
                border-radius: var(--radius-pill);
            }

            .news-date .nd-day {
                font-size: 15px;
            }

            .news-date .nd-month {
                font-size: 12px;
            }
        }

        @media (max-width: 640px) {
            .hero .container {
                gap: 24px;
            }

            .hero-content h1 {
                font-size: 27px;
            }

            .hero-actions {
                flex-direction: column;
                width: 100%;
            }

            .hero-actions .btn {
                width: 100%;
            }

            .hero-stats {
                flex-direction: row;
                flex-wrap: wrap;
                gap: 16px;
            }

            .hero-stat .stat-num {
                font-size: 22px;
            }

            .selling-point .sp-num {
                font-size: 40px;
            }

            .deep-text h3 {
                font-size: 21px;
            }

            .brand-intro h2 {
                font-size: 22px;
            }

            .bottom-cta h2 {
                font-size: 24px;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }

            .footer-bottom .beian {
                flex-direction: column;
                gap: 4px;
            }
        }

        @media (max-width: 480px) {
            .container {
                padding: 0 16px;
            }

            .hero {
                min-height: 520px;
            }

            .hero-content h1 {
                font-size: 24px;
            }

            .hero-desc {
                font-size: 14px;
                line-height: 1.7;
            }

            .hero-panel {
                padding: 16px 14px;
            }

            .vertical-card-row {
                grid-template-columns: 1fr;
            }

            .cat-grid {
                grid-template-columns: 1fr;
            }

            .section-head h2 {
                font-size: 22px;
            }

            .fixed-bottom-bar .fbb-text span {
                display: none;
            }
        }

        @media (max-width: 360px) {
            .hero-content h1 {
                font-size: 22px;
            }

            .hero-desc {
                font-size: 13px;
            }

            .hero-stats {
                gap: 12px;
            }

            .hero-stat .stat-num {
                font-size: 18px;
            }

            .btn {
                padding: 10px 20px;
                font-size: 14px;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #0B7A3C;
            --primary-dark: #065F2E;
            --primary-light: #0E8A40;
            --accent: #C8F31D;
            --accent-soft: #E4FA6B;
            --charcoal: #0F1512;
            --charcoal-soft: #1A2420;
            --paper: #FFFFFF;
            --bg-light: #F4F7F5;
            --bg-mist: #EDF2EF;
            --line: #DDE7E1;
            --line-strong: #C9D8D0;
            --text-main: #1C2823;
            --text-secondary: #46564E;
            --text-muted: #6A7A72;
            --text-on-dark: #F0F5F2;
            --text-on-dark-muted: #B0C0B7;
            --orange: #F59E0B;
            --orange-soft: #FEF3C7;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-pill: 999px;
            --shadow-sm: 0 2px 8px rgba(15, 30, 22, 0.06);
            --shadow-md: 0 10px 30px rgba(15, 30, 22, 0.08);
            --shadow-lg: 0 18px 50px rgba(15, 30, 22, 0.14);
            --shadow-focus: 0 0 0 4px rgba(11, 122, 60, 0.22);
            --font-sans: "Noto Sans SC", "Source Han Sans SC", "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --section-pad: 80px 0;
            --container-max: 1200px;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-main);
            background-color: var(--paper);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            padding-bottom: 64px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
        }
        a:hover {
            color: var(--primary-dark);
        }
        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
            border: none;
            outline: none;
            background: none;
        }
        button {
            cursor: pointer;
        }
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }
        .section {
            padding: var(--section-pad);
            position: relative;
        }
        .section--tight {
            padding: 56px 0;
        }
        .section--dark {
            background-color: var(--charcoal);
            color: var(--text-on-dark);
        }
        .section--dark h2,
        .section--dark h3 {
            color: var(--text-on-dark);
        }
        .section--dark p {
            color: var(--text-on-dark-muted);
        }
        .section--light {
            background-color: var(--bg-light);
        }
        .section--paper {
            background-color: var(--paper);
        }
        .section--mist {
            background-color: var(--bg-mist);
        }
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: var(--primary);
            background: rgba(11, 122, 60, 0.08);
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            margin-bottom: 18px;
            border: 1px solid rgba(11, 122, 60, 0.18);
        }
        .section-label--on-dark {
            color: var(--accent);
            background: rgba(200, 243, 29, 0.1);
            border-color: rgba(200, 243, 29, 0.25);
        }
        .section-head {
            margin-bottom: 44px;
        }
        .section-head h2 {
            margin-bottom: 14px;
            font-size: 32px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-main);
            letter-spacing: -0.01em;
        }
        .section-head .section-desc {
            max-width: 680px;
            font-size: 16px;
            color: var(--text-muted);
            line-height: 1.75;
        }
        .section--dark .section-head h2 {
            color: var(--text-on-dark);
        }
        .section--dark .section-head .section-desc {
            color: var(--text-on-dark-muted);
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 13px 28px;
            border-radius: var(--radius-pill);
            font-weight: 600;
            font-size: 15px;
            line-height: 1.4;
            transition: all var(--transition-base);
            border: 2px solid transparent;
            white-space: nowrap;
            user-select: none;
        }
        .btn:focus-visible {
            outline: none;
            box-shadow: var(--shadow-focus);
        }
        .btn--primary {
            background-color: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
        .btn--primary:hover {
            background-color: var(--primary-dark);
            border-color: var(--primary-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 12px 26px rgba(11, 122, 60, 0.28);
        }
        .btn--primary:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(11, 122, 60, 0.22);
        }
        .btn--secondary {
            background-color: transparent;
            color: var(--primary);
            border-color: var(--primary);
        }
        .btn--secondary:hover {
            background-color: rgba(11, 122, 60, 0.06);
            border-color: var(--primary);
            color: var(--primary-dark);
            transform: translateY(-2px);
        }
        .btn--secondary:active {
            transform: translateY(0);
        }
        .btn--accent {
            background-color: var(--accent);
            color: var(--charcoal);
            border-color: var(--accent);
        }
        .btn--accent:hover {
            background-color: #b4dd10;
            border-color: #b4dd10;
            color: var(--charcoal);
            transform: translateY(-2px);
            box-shadow: 0 12px 26px rgba(200, 243, 29, 0.3);
        }
        .btn--ghost-light {
            background-color: transparent;
            color: var(--text-on-dark);
            border-color: rgba(240, 245, 242, 0.4);
        }
        .btn--ghost-light:hover {
            background-color: rgba(240, 245, 242, 0.08);
            border-color: var(--text-on-dark);
            color: #fff;
            transform: translateY(-2px);
        }
        .btn--sm {
            padding: 9px 18px;
            font-size: 13px;
        }
        .btn--lg {
            padding: 16px 36px;
            font-size: 16px;
        }
        /* Header / Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background-color: rgba(255, 255, 255, 0.97);
            border-bottom: 1px solid var(--line);
            box-shadow: 0 2px 12px rgba(15, 30, 22, 0.04);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 68px;
            gap: 16px;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .logo-icon {
            width: 36px;
            height: 36px;
            background-color: var(--primary);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent);
            font-weight: 800;
            font-size: 18px;
            letter-spacing: -0.02em;
            flex-shrink: 0;
        }
        .logo-text {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            letter-spacing: -0.01em;
        }
        .logo-text em {
            font-style: normal;
            color: var(--primary);
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            justify-content: center;
        }
        .nav-links a {
            padding: 8px 14px;
            border-radius: var(--radius-pill);
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .nav-links a:hover {
            color: var(--primary);
            background-color: rgba(11, 122, 60, 0.06);
        }
        .nav-links a.active {
            color: var(--primary);
            background-color: rgba(11, 122, 60, 0.1);
            font-weight: 600;
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .header-search {
            display: flex;
            align-items: center;
            gap: 8px;
            background-color: var(--bg-mist);
            border: 1px solid var(--line);
            border-radius: var(--radius-pill);
            padding: 8px 16px;
            min-width: 200px;
            transition: all var(--transition-base);
        }
        .header-search:focus-within {
            border-color: var(--primary);
            box-shadow: var(--shadow-focus);
            background-color: #fff;
        }
        .header-search input {
            flex: 1;
            font-size: 13px;
            color: var(--text-main);
            background: none;
            min-width: 0;
        }
        .header-search input::placeholder {
            color: var(--text-muted);
        }
        .header-search svg {
            width: 16px;
            height: 16px;
            color: var(--text-muted);
            flex-shrink: 0;
        }
        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 4px;
            padding: 8px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--line);
            background-color: #fff;
            transition: all var(--transition-fast);
        }
        .nav-toggle:hover {
            border-color: var(--primary);
        }
        .nav-toggle span {
            width: 22px;
            height: 2px;
            background-color: var(--text-main);
            border-radius: 2px;
            display: block;
            transition: all var(--transition-base);
        }
        .nav-toggle.active span:nth-child(1) {
            transform: rotate(45deg) translate(4px, 4px);
        }
        .nav-toggle.active span:nth-child(2) {
            opacity: 0;
        }
        .nav-toggle.active span:nth-child(3) {
            transform: rotate(-45deg) translate(4px, -4px);
        }
        /* Mobile nav drawer */
        .mobile-nav {
            display: none;
            background-color: #fff;
            border-top: 1px solid var(--line);
            padding: 16px 24px 24px;
            box-shadow: var(--shadow-md);
        }
        .mobile-nav a {
            display: block;
            padding: 12px 16px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
        }
        .mobile-nav a:hover {
            background-color: rgba(11, 122, 60, 0.06);
            color: var(--primary);
        }
        .mobile-nav a.active {
            background-color: rgba(11, 122, 60, 0.1);
            color: var(--primary);
            font-weight: 600;
        }
        /* Hero */
        .hero {
            position: relative;
            min-height: 520px;
            display: flex;
            align-items: center;
            background-image: linear-gradient(135deg, rgba(15, 21, 18, 0.88) 0%, rgba(6, 95, 46, 0.82) 55%, rgba(15, 21, 18, 0.9) 100%), url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            color: var(--text-on-dark);
            padding: 80px 0;
            overflow: hidden;
        }
        .hero::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--accent) 0%, var(--primary-light) 40%, var(--accent) 100%);
        }
        .hero .container {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 48px;
            align-items: center;
        }
        .hero-content {
            max-width: 560px;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            color: var(--accent);
            background: rgba(200, 243, 29, 0.12);
            border: 1px solid rgba(200, 243, 29, 0.3);
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            margin-bottom: 20px;
            letter-spacing: 0.04em;
        }
        .hero h1 {
            font-size: 52px;
            font-weight: 800;
            line-height: 1.2;
            color: #fff;
            letter-spacing: -0.02em;
            margin-bottom: 20px;
        }
        .hero h1 .highlight {
            color: var(--accent);
            display: inline-block;
        }
        .hero-subtitle {
            font-size: 17px;
            line-height: 1.8;
            color: var(--text-on-dark-muted);
            margin-bottom: 32px;
            max-width: 520px;
        }
        .hero-actions {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
        }
        .hero-stats {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-lg);
            padding: 24px;
            backdrop-filter: blur(8px);
        }
        .hero-stat-item {
            text-align: center;
        }
        .hero-stat-value {
            font-size: 32px;
            font-weight: 800;
            color: var(--accent);
            letter-spacing: -0.01em;
            font-variant-numeric: tabular-nums;
            line-height: 1.2;
        }
        .hero-stat-label {
            font-size: 13px;
            color: var(--text-on-dark-muted);
            margin-top: 4px;
        }
        /* Data highlight cards */
        .data-overview-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .data-overview-card {
            background: #fff;
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            padding: 24px;
            transition: all var(--transition-base);
            text-align: center;
            box-shadow: var(--shadow-sm);
        }
        .data-overview-card:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }
        .data-overview-icon {
            width: 44px;
            height: 44px;
            background: rgba(11, 122, 60, 0.08);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 12px;
            color: var(--primary);
            font-size: 20px;
        }
        .data-overview-value {
            font-size: 28px;
            font-weight: 800;
            color: var(--text-main);
            font-variant-numeric: tabular-nums;
            letter-spacing: -0.01em;
            line-height: 1.3;
        }
        .data-overview-label {
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 4px;
        }
        /* Data table */
        .table-wrapper {
            overflow-x: auto;
            border-radius: var(--radius-lg);
            border: 1px solid var(--line);
            background: #fff;
            box-shadow: var(--shadow-sm);
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 760px;
            font-size: 14px;
        }
        .data-table thead th {
            background-color: var(--charcoal);
            color: var(--text-on-dark);
            font-weight: 600;
            font-size: 13px;
            text-align: center;
            padding: 14px 12px;
            white-space: nowrap;
            letter-spacing: 0.02em;
        }
        .data-table tbody td {
            padding: 12px;
            text-align: center;
            border-bottom: 1px solid var(--line);
            color: var(--text-secondary);
            font-variant-numeric: tabular-nums;
            white-space: nowrap;
        }
        .data-table tbody tr:hover {
            background-color: rgba(11, 122, 60, 0.05);
        }
        .data-table tbody tr:last-child td {
            border-bottom: none;
        }
        .data-table .team-cell {
            display: flex;
            align-items: center;
            gap: 8px;
            text-align: left;
            font-weight: 500;
            color: var(--text-main);
        }
        .team-color-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            flex-shrink: 0;
            display: inline-block;
        }
        .data-table .pos-1 {
            background-color: rgba(200, 243, 29, 0.15);
            font-weight: 700;
            color: var(--primary-dark);
        }
        .data-table .pos-2,
        .data-table .pos-3,
        .data-table .pos-4 {
            background-color: rgba(11, 122, 60, 0.06);
            font-weight: 600;
        }
        .data-table .pos-relegation {
            background-color: rgba(245, 158, 11, 0.08);
        }
        .table-note {
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 12px;
            text-align: right;
            display: flex;
            align-items: center;
            justify-content: flex-end;
            gap: 6px;
            flex-wrap: wrap;
        }
        .table-note a {
            color: var(--primary);
            font-weight: 500;
        }
        .table-note a:hover {
            color: var(--primary-dark);
        }
        /* Comparison bars */
        .compare-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
        }
        .compare-column {
            background: #fff;
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            padding: 24px;
            box-shadow: var(--shadow-sm);
        }
        .compare-column h4 {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 16px;
        }
        .compare-bar-group {
            margin-bottom: 16px;
        }
        .compare-bar-group:last-child {
            margin-bottom: 0;
        }
        .compare-bar-label {
            display: flex;
            justify-content: space-between;
            font-size: 13px;
            color: var(--text-secondary);
            margin-bottom: 6px;
        }
        .compare-bar-label span:last-child {
            font-weight: 600;
            font-variant-numeric: tabular-nums;
            color: var(--text-main);
        }
        .compare-bar-track {
            width: 100%;
            height: 10px;
            background-color: var(--bg-mist);
            border-radius: var(--radius-pill);
            overflow: hidden;
        }
        .compare-bar-fill {
            height: 100%;
            border-radius: var(--radius-pill);
            background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
            transition: width 0.6s ease;
        }
        .compare-bar-fill--alt {
            background: linear-gradient(90deg, #2E9E5B 0%, var(--accent) 100%);
        }
        /* Deep dive */
        .deep-dive {
            background: #fff;
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            padding: 40px 36px;
            box-shadow: var(--shadow-sm);
        }
        .deep-dive h3 {
            font-size: 24px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 18px;
            letter-spacing: -0.01em;
        }
        .deep-dive p {
            font-size: 15px;
            line-height: 1.9;
            color: var(--text-secondary);
            margin-bottom: 18px;
        }
        .deep-dive p:last-child {
            margin-bottom: 0;
        }
        .deep-dive blockquote {
            border-left: 4px solid var(--primary);
            padding: 16px 20px;
            background-color: rgba(11, 122, 60, 0.05);
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            margin: 20px 0;
            font-size: 15px;
            color: var(--text-secondary);
            font-style: italic;
        }
        .deep-dive-image-wrap {
            margin: 24px 0;
            border-radius: var(--radius-md);
            overflow: hidden;
        }
        .deep-dive-image-wrap img {
            width: 100%;
            height: auto;
            object-fit: cover;
            border-radius: var(--radius-md);
        }
        /* Data source */
        .source-card {
            background: #fff;
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            padding: 28px;
            box-shadow: var(--shadow-sm);
        }
        .source-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 12px;
        }
        .source-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 12px;
        }
        .source-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 14px;
        }
        .source-tag {
            font-size: 12px;
            font-weight: 500;
            padding: 5px 12px;
            background-color: var(--bg-mist);
            color: var(--text-secondary);
            border-radius: var(--radius-pill);
            border: 1px solid var(--line);
        }
        /* FAQ */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition-base);
            background: #fff;
        }
        .faq-item.open {
            border-color: var(--primary);
            box-shadow: var(--shadow-sm);
        }
        .faq-question {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 18px 22px;
            cursor: pointer;
            user-select: none;
            transition: all var(--transition-fast);
            width: 100%;
            text-align: left;
            background: none;
            border: none;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-main);
        }
        .faq-question:hover {
            background-color: rgba(11, 122, 60, 0.04);
        }
        .faq-question .faq-icon {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background-color: rgba(11, 122, 60, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 14px;
            color: var(--primary);
            transition: all var(--transition-base);
        }
        .faq-item.open .faq-icon {
            background-color: var(--primary);
            color: #fff;
            transform: rotate(45deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease;
        }
        .faq-item.open .faq-answer {
            max-height: 400px;
        }
        .faq-answer p {
            padding: 0 22px 18px 58px;
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.85;
        }
        /* CTA */
        .cta-section {
            background: linear-gradient(135deg, var(--charcoal) 0%, var(--charcoal-soft) 50%, #0B2A1A 100%);
            color: var(--text-on-dark);
            padding: 72px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -20%;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: rgba(200, 243, 29, 0.06);
            pointer-events: none;
        }
        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -10%;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: rgba(11, 122, 60, 0.15);
            pointer-events: none;
        }
        .cta-section .container {
            position: relative;
            z-index: 2;
        }
        .cta-section h2 {
            font-size: 34px;
            font-weight: 800;
            color: #fff;
            letter-spacing: -0.01em;
            margin-bottom: 14px;
        }
        .cta-section p {
            font-size: 16px;
            color: var(--text-on-dark-muted);
            max-width: 560px;
            margin: 0 auto 28px;
            line-height: 1.8;
        }
        .cta-actions {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 14px;
            flex-wrap: wrap;
        }
        /* Footer */
        .site-footer {
            background-color: var(--charcoal);
            color: var(--text-on-dark);
            padding: 56px 0 28px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.4fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-brand h3 {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }
        .footer-brand h3 em {
            font-style: normal;
            color: var(--accent);
        }
        .footer-brand p {
            font-size: 14px;
            color: var(--text-on-dark-muted);
            line-height: 1.8;
            max-width: 300px;
        }
        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 14px;
        }
        .footer-col a {
            display: block;
            font-size: 14px;
            color: var(--text-on-dark-muted);
            padding: 5px 0;
            transition: all var(--transition-fast);
        }
        .footer-col a:hover {
            color: var(--accent);
            padding-left: 4px;
        }
        .footer-subscribe h4 {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 10px;
        }
        .footer-subscribe p {
            font-size: 13px;
            color: var(--text-on-dark-muted);
            margin-bottom: 14px;
            line-height: 1.7;
        }
        .footer-subscribe input {
            width: 100%;
            padding: 11px 16px;
            background-color: var(--charcoal-soft);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: var(--radius-pill);
            font-size: 13px;
            color: #fff;
            margin-bottom: 10px;
            transition: all var(--transition-base);
        }
        .footer-subscribe input::placeholder {
            color: rgba(176, 192, 183, 0.6);
        }
        .footer-subscribe input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 4px rgba(200, 243, 29, 0.12);
        }
        .footer-subscribe button {
            width: 100%;
            padding: 11px 16px;
            background-color: var(--primary);
            color: #fff;
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 600;
            transition: all var(--transition-base);
        }
        .footer-subscribe button:hover {
            background-color: var(--primary-dark);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 22px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            font-size: 13px;
            color: var(--text-on-dark-muted);
        }
        .footer-bottom .legal-links {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .footer-bottom .legal-links a {
            color: var(--text-on-dark-muted);
            font-size: 13px;
        }
        .footer-bottom .legal-links a:hover {
            color: var(--accent);
        }
        .footer-bottom .legal-links span {
            color: rgba(255, 255, 255, 0.25);
        }
        .footer-bottom .beian {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 12px;
            color: rgba(176, 192, 183, 0.7);
        }
        .copyright {
            font-size: 13px;
        }
        /* Sticky bottom CTA */
        .sticky-cta-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 99;
            background: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-top: 1px solid var(--line);
            box-shadow: 0 -4px 20px rgba(15, 30, 22, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 12px 24px;
            gap: 16px;
            min-height: 64px;
        }
        .sticky-cta-bar .sticky-text {
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
        }
        .sticky-cta-bar .sticky-text strong {
            color: var(--primary);
            font-weight: 700;
        }
        .sticky-cta-bar .btn {
            flex-shrink: 0;
        }
        /* Responsive */
        @media (max-width: 1200px) {
            .data-overview-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .hero .container {
                gap: 36px;
            }
            .hero h1 {
                font-size: 44px;
            }
        }
        @media (max-width: 992px) {
            .nav-links {
                display: none;
            }
            .header-search {
                display: none;
            }
            .nav-toggle {
                display: flex;
            }
            .mobile-nav.show {
                display: block;
            }
            .hero .container {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .hero {
                min-height: auto;
                padding: 60px 0;
            }
            .hero h1 {
                font-size: 36px;
            }
            .hero-stats {
                grid-template-columns: repeat(4, 1fr);
                gap: 12px;
                padding: 18px;
            }
            .compare-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .footer-grid {
                grid-template-columns: 2fr 1fr 1fr;
                gap: 28px;
            }
            .footer-subscribe {
                grid-column: span 3;
            }
            .section {
                padding: 60px 0;
            }
            .section-head h2 {
                font-size: 26px;
            }
        }
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 30px;
            }
            .hero-subtitle {
                font-size: 15px;
            }
            .hero-stats {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .data-overview-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .data-overview-value {
                font-size: 22px;
            }
            .deep-dive {
                padding: 24px 18px;
            }
            .deep-dive h3 {
                font-size: 20px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-subscribe {
                grid-column: auto;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
            .sticky-cta-bar {
                padding: 10px 16px;
                gap: 10px;
                min-height: 56px;
            }
            .sticky-cta-bar .sticky-text {
                font-size: 12px;
                white-space: normal;
                flex: 1;
                min-width: 0;
            }
            .sticky-cta-bar .btn {
                padding: 9px 18px;
                font-size: 12px;
            }
            .section {
                padding: 48px 0;
            }
            .section-head h2 {
                font-size: 22px;
            }
            .container {
                padding: 0 16px;
            }
        }
        @media (max-width: 520px) {
            .hero h1 {
                font-size: 26px;
            }
            .data-overview-grid {
                grid-template-columns: 1fr;
                gap: 10px;
            }
            .hero-actions {
                flex-direction: column;
                align-items: stretch;
            }
            .hero-actions .btn {
                width: 100%;
            }
            .hero-stats {
                grid-template-columns: 1fr 1fr;
                padding: 14px;
            }
            .faq-question {
                padding: 14px 16px;
                font-size: 14px;
            }
            .faq-answer p {
                padding: 0 16px 14px 48px;
                font-size: 13px;
            }
            .btn--lg {
                padding: 13px 24px;
                font-size: 14px;
            }
        }
        @media (max-width: 360px) {
            .hero h1 {
                font-size: 22px;
            }
            .container {
                padding: 0 12px;
            }
            .sticky-cta-bar .btn {
                padding: 7px 14px;
                font-size: 11px;
            }
            .sticky-cta-bar .sticky-text {
                font-size: 11px;
            }
        }

/* roulang page: category3 */
:root {
            --primary: #0B7A3C;
            --primary-dark: #065F2E;
            --primary-light: #0E8A40;
            --accent: #C8F31D;
            --accent-soft: #E4FA6B;
            --charcoal: #0F1512;
            --charcoal-soft: #1A2420;
            --paper: #FFFFFF;
            --bg-light: #F4F7F5;
            --bg-mist: #EDF2EF;
            --line: #DDE7E1;
            --line-strong: #C9D8D0;
            --text-main: #1C2823;
            --text-secondary: #46564E;
            --text-muted: #6A7A72;
            --text-on-dark: #F0F5F2;
            --text-on-dark-muted: #B0C0B7;
            --orange: #F59E0B;
            --orange-soft: #FEF3C7;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-pill: 999px;
            --shadow-sm: 0 2px 8px rgba(15, 30, 22, 0.06);
            --shadow-md: 0 10px 30px rgba(15, 30, 22, 0.08);
            --shadow-lg: 0 18px 50px rgba(15, 30, 22, 0.14);
            --shadow-focus: 0 0 0 4px rgba(11, 122, 60, 0.22);
            --font-sans: "Noto Sans SC", "Source Han Sans SC", "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --section-pad: 80px 0;
            --container-max: 1200px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-main);
            background-color: var(--paper);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            padding-bottom: 64px;
            margin: 0;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast), transform var(--transition-base);
        }

        a:hover {
            color: var(--primary-dark);
        }

        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
            border: none;
            outline: none;
            background: none;
        }

        button {
            cursor: pointer;
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        .section {
            padding: var(--section-pad);
            position: relative;
        }

        .section--tight {
            padding: 56px 0;
        }

        .section--dark {
            background-color: var(--charcoal);
            color: var(--text-on-dark);
        }

        .section--dark h2,
        .section--dark h3 {
            color: var(--text-on-dark);
        }

        .section--dark p {
            color: var(--text-on-dark-muted);
        }

        .section--light {
            background-color: var(--bg-light);
        }

        .section--paper {
            background-color: var(--paper);
        }

        .section--mist {
            background-color: var(--bg-mist);
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: var(--primary);
            background: rgba(11, 122, 60, 0.08);
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            margin-bottom: 18px;
            border: 1px solid rgba(11, 122, 60, 0.18);
        }

        .section-label--on-dark {
            color: var(--accent);
            background: rgba(200, 243, 29, 0.1);
            border-color: rgba(200, 243, 29, 0.25);
        }

        .section-head {
            margin-bottom: 44px;
        }

        .section-head h2 {
            margin-bottom: 14px;
            font-size: 32px;
            line-height: 1.3;
            font-weight: 700;
            color: var(--text-main);
            letter-spacing: -0.02em;
        }

        .section-head .section-desc {
            max-width: 680px;
            font-size: 16px;
            color: var(--text-muted);
            line-height: 1.75;
        }

        .section--dark .section-head .section-desc {
            color: var(--text-on-dark-muted);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 13px 28px;
            border-radius: var(--radius-pill);
            font-weight: 600;
            font-size: 15px;
            line-height: 1.4;
            transition: all var(--transition-base);
            border: 2px solid transparent;
            white-space: nowrap;
            user-select: none;
        }

        .btn:focus-visible {
            outline: none;
            box-shadow: var(--shadow-focus);
        }

        .btn--primary {
            background-color: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }

        .btn--primary:hover {
            background-color: var(--primary-dark);
            border-color: var(--primary-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 12px 26px rgba(11, 122, 60, 0.28);
        }

        .btn--primary:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(11, 122, 60, 0.22);
        }

        .btn--secondary {
            background-color: transparent;
            color: var(--primary);
            border-color: var(--primary);
        }

        .btn--secondary:hover {
            background-color: rgba(11, 122, 60, 0.06);
            border-color: var(--primary);
            color: var(--primary-dark);
            transform: translateY(-2px);
        }

        .btn--accent {
            background-color: var(--accent);
            color: var(--charcoal);
            border-color: var(--accent);
        }

        .btn--accent:hover {
            background-color: #d9f54a;
            border-color: #d9f54a;
            color: var(--charcoal);
            transform: translateY(-2px);
            box-shadow: 0 12px 26px rgba(200, 243, 29, 0.3);
        }

        .btn--sm {
            padding: 8px 18px;
            font-size: 13px;
        }

        /* Header & Navigation */
        .site-header {
            background-color: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--line);
            box-shadow: 0 2px 12px rgba(15, 30, 22, 0.05);
            position: sticky;
            top: 0;
            z-index: 100;
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            padding: 12px 0;
            min-height: 64px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--text-main);
            letter-spacing: -0.01em;
            text-decoration: none;
            white-space: nowrap;
        }

        .logo-icon {
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 800;
            font-size: 14px;
            letter-spacing: -0.02em;
            flex-shrink: 0;
            position: relative;
            overflow: hidden;
        }

        .logo-icon::after {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at 30% 20%, rgba(200, 243, 29, 0.35), transparent 70%);
            pointer-events: none;
        }

        .logo span {
            font-size: 20px;
            font-weight: 700;
            letter-spacing: -0.01em;
            color: var(--text-main);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: thin;
            -webkit-overflow-scrolling: touch;
        }

        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 8px 14px;
            border-radius: var(--radius-pill);
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: all var(--transition-fast);
            border: 1px solid transparent;
        }

        .nav-links a:hover {
            color: var(--primary);
            background-color: rgba(11, 122, 60, 0.06);
            border-color: rgba(11, 122, 60, 0.15);
        }

        .nav-links a.active {
            color: var(--primary);
            background-color: rgba(11, 122, 60, 0.1);
            border-color: rgba(11, 122, 60, 0.22);
            font-weight: 600;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .search-box {
            display: flex;
            align-items: center;
            gap: 8px;
            background-color: var(--bg-light);
            border: 1px solid var(--line);
            border-radius: var(--radius-pill);
            padding: 6px 14px;
            transition: all var(--transition-fast);
        }

        .search-box:focus-within {
            border-color: var(--primary);
            box-shadow: var(--shadow-focus);
            background-color: #fff;
        }

        .search-box input {
            background: none;
            border: none;
            outline: none;
            font-size: 13px;
            color: var(--text-main);
            width: 140px;
            padding: 0;
        }

        .search-box input::placeholder {
            color: var(--text-muted);
        }

        .search-icon {
            color: var(--text-muted);
            font-size: 14px;
            flex-shrink: 0;
        }

        .menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            border-radius: var(--radius-md);
            border: 1px solid var(--line);
            background-color: #fff;
            transition: all var(--transition-fast);
        }

        .menu-toggle:hover {
            border-color: var(--primary);
            background-color: var(--bg-light);
        }

        .menu-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background-color: var(--text-main);
            border-radius: 2px;
            transition: all var(--transition-base);
        }

        /* Hero Banner */
        .hero-banner {
            position: relative;
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            min-height: 420px;
            display: flex;
            align-items: center;
            overflow: hidden;
        }

        .hero-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(100deg, rgba(15, 21, 18, 0.92) 0%, rgba(11, 122, 60, 0.82) 55%, rgba(15, 21, 18, 0.65) 100%);
            z-index: 1;
        }

        .hero-banner .container {
            position: relative;
            z-index: 2;
            padding-top: 56px;
            padding-bottom: 56px;
        }

        .hero-banner-content {
            max-width: 720px;
            color: var(--text-on-dark);
        }

        .hero-banner-content h1 {
            font-size: 42px;
            line-height: 1.25;
            font-weight: 700;
            letter-spacing: -0.03em;
            margin-bottom: 18px;
            color: #fff;
        }

        .hero-banner-content h1 .highlight {
            color: var(--accent);
            position: relative;
        }

        .hero-banner-content p {
            font-size: 17px;
            line-height: 1.8;
            color: var(--text-on-dark-muted);
            margin-bottom: 28px;
            max-width: 600px;
        }

        .hero-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }

        /* Player Cards Grid */
        .player-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 24px;
        }

        .player-card {
            background-color: #fff;
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            padding: 24px;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-sm);
            position: relative;
            overflow: hidden;
        }

        .player-card:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }

        .player-card:focus-within {
            box-shadow: var(--shadow-focus);
            border-color: var(--primary);
        }

        .player-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            opacity: 0;
            transition: opacity var(--transition-base);
        }

        .player-card:hover::before {
            opacity: 1;
        }

        .player-card-head {
            display: flex;
            align-items: center;
            gap: 14px;
            margin-bottom: 16px;
        }

        .player-avatar {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            flex-shrink: 0;
        }

        .player-info h3 {
            font-size: 18px;
            font-weight: 700;
            margin: 0 0 4px 0;
            color: var(--text-main);
        }

        .player-info .player-meta {
            font-size: 13px;
            color: var(--text-muted);
            margin: 0;
        }

        .player-tags {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
            margin-bottom: 14px;
        }

        .player-tag {
            font-size: 12px;
            font-weight: 500;
            padding: 4px 10px;
            border-radius: var(--radius-pill);
            background-color: var(--bg-light);
            color: var(--text-secondary);
            border: 1px solid var(--line);
        }

        .player-tag--primary {
            background-color: rgba(11, 122, 60, 0.08);
            color: var(--primary);
            border-color: rgba(11, 122, 60, 0.2);
        }

        .player-tag--accent {
            background-color: rgba(200, 243, 29, 0.18);
            color: #5a6b00;
            border-color: rgba(200, 243, 29, 0.4);
        }

        .player-score-row {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 10px;
        }

        .player-score-label {
            font-size: 13px;
            color: var(--text-muted);
            min-width: 72px;
            flex-shrink: 0;
        }

        .player-score-bar {
            flex: 1;
            height: 8px;
            background-color: var(--bg-mist);
            border-radius: var(--radius-pill);
            overflow: hidden;
        }

        .player-score-bar-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--primary), var(--primary-light));
            border-radius: var(--radius-pill);
            transition: width var(--transition-base);
        }

        .player-score-num {
            font-size: 13px;
            font-weight: 700;
            color: var(--primary);
            min-width: 32px;
            text-align: right;
            font-variant-numeric: tabular-nums;
        }

        .player-card .btn {
            width: 100%;
            margin-top: 16px;
        }

        /* Rating Visualization */
        .rating-section {
            background-color: var(--charcoal);
            padding: 72px 0;
            color: var(--text-on-dark);
        }

        .rating-section .section-head h2 {
            color: #fff;
        }

        .rating-panel {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 40px;
            align-items: start;
        }

        .rating-chart {
            background-color: var(--charcoal-soft);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-lg);
            padding: 32px;
        }

        .rating-chart h3 {
            color: #fff;
            font-size: 20px;
            margin-bottom: 24px;
            font-weight: 700;
        }

        .rating-bars {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .rating-bar-row {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .rating-bar-label {
            min-width: 80px;
            font-size: 14px;
            color: var(--text-on-dark-muted);
            flex-shrink: 0;
        }

        .rating-bar-track {
            flex: 1;
            height: 10px;
            background: rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-pill);
            overflow: hidden;
        }

        .rating-bar-fill {
            height: 100%;
            border-radius: var(--radius-pill);
            background: linear-gradient(90deg, var(--primary-light), var(--accent));
            transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .rating-bar-num {
            font-size: 14px;
            font-weight: 700;
            color: var(--accent);
            min-width: 36px;
            text-align: right;
            font-variant-numeric: tabular-nums;
        }

        .rating-summary {
            background-color: var(--charcoal-soft);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-lg);
            padding: 32px;
        }

        .rating-summary h3 {
            color: #fff;
            font-size: 20px;
            margin-bottom: 16px;
            font-weight: 700;
        }

        .rating-summary p {
            color: var(--text-on-dark-muted);
            font-size: 15px;
            line-height: 1.8;
            margin-bottom: 20px;
        }

        .rating-overall {
            display: flex;
            align-items: center;
            gap: 20px;
            padding: 20px;
            background: rgba(200, 243, 29, 0.08);
            border: 1px solid rgba(200, 243, 29, 0.25);
            border-radius: var(--radius-md);
        }

        .rating-overall-num {
            font-size: 48px;
            font-weight: 800;
            color: var(--accent);
            line-height: 1;
            font-variant-numeric: tabular-nums;
        }

        .rating-overall-text {
            font-size: 14px;
            color: var(--text-on-dark-muted);
            line-height: 1.6;
        }

        /* Full Article */
        .article-content {
            max-width: 820px;
            margin: 0 auto;
            font-size: 16px;
            line-height: 1.85;
            color: var(--text-secondary);
        }

        .article-content h2 {
            font-size: 26px;
            font-weight: 700;
            color: var(--text-main);
            margin: 36px 0 16px 0;
            letter-spacing: -0.01em;
        }

        .article-content h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-main);
            margin: 28px 0 12px 0;
        }

        .article-content p {
            margin-bottom: 18px;
        }

        .article-content blockquote {
            margin: 28px 0;
            padding: 20px 28px;
            background-color: var(--bg-mist);
            border-left: 4px solid var(--primary);
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            font-size: 15px;
            color: var(--text-secondary);
            font-style: italic;
        }

        .article-content blockquote cite {
            display: block;
            margin-top: 10px;
            font-style: normal;
            font-size: 13px;
            color: var(--text-muted);
        }

        .article-content .article-img {
            margin: 28px 0;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-md);
        }

        .article-content .article-img img {
            width: 100%;
            height: auto;
            display: block;
        }

        .article-content .article-img figcaption {
            font-size: 13px;
            color: var(--text-muted);
            padding: 12px 16px;
            background-color: var(--bg-light);
            text-align: center;
        }

        /* Process Steps */
        .process-steps {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 20px;
            counter-reset: step;
        }

        .step-item {
            background-color: #fff;
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            counter-increment: step;
            transition: all var(--transition-base);
            position: relative;
        }

        .step-item:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }

        .step-number {
            font-size: 13px;
            font-weight: 700;
            color: var(--primary);
            background-color: rgba(11, 122, 60, 0.08);
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            display: inline-block;
            margin-bottom: 14px;
            border: 1px solid rgba(11, 122, 60, 0.18);
        }

        .step-item h3 {
            font-size: 18px;
            font-weight: 700;
            margin: 0 0 10px 0;
            color: var(--text-main);
        }

        .step-item p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0;
        }

        /* FAQ */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            border-top: 1px solid var(--line);
        }

        .faq-item {
            border-bottom: 1px solid var(--line);
            transition: all var(--transition-fast);
        }

        .faq-item:hover {
            background-color: rgba(11, 122, 60, 0.03);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 20px 16px;
            cursor: pointer;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-main);
            transition: color var(--transition-fast);
            user-select: none;
            background: none;
            width: 100%;
            text-align: left;
        }

        .faq-question:hover {
            color: var(--primary);
        }

        .faq-question .faq-icon {
            flex-shrink: 0;
            font-size: 18px;
            color: var(--primary);
            transition: transform var(--transition-base);
            font-weight: 700;
        }

        .faq-item.open .faq-question .faq-icon {
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base), padding var(--transition-base);
            padding: 0 16px;
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
        }

        .faq-item.open .faq-answer {
            max-height: 400px;
            padding: 0 16px 20px;
        }

        .faq-item.open .faq-question {
            color: var(--primary);
        }

        .faq-item.open {
            background-color: rgba(11, 122, 60, 0.04);
        }

        /* CTA Section */
        .cta-section {
            background-image: url('/assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center;
            position: relative;
            padding: 80px 0;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(15, 21, 18, 0.94), rgba(6, 95, 46, 0.88));
            z-index: 1;
        }

        .cta-section .container {
            position: relative;
            z-index: 2;
            text-align: center;
        }

        .cta-section h2 {
            font-size: 34px;
            font-weight: 700;
            color: #fff;
            letter-spacing: -0.02em;
            margin-bottom: 16px;
        }

        .cta-section p {
            font-size: 17px;
            color: var(--text-on-dark-muted);
            max-width: 560px;
            margin: 0 auto 32px;
            line-height: 1.8;
        }

        .cta-actions {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
        }

        /* Footer */
        .site-footer {
            background-color: var(--charcoal);
            color: var(--text-on-dark-muted);
            padding: 60px 0 40px;
            font-size: 14px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-brand h3 {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            margin: 0 0 14px 0;
        }

        .footer-brand p {
            font-size: 14px;
            color: var(--text-on-dark-muted);
            line-height: 1.8;
            margin: 0;
            max-width: 320px;
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin: 0 0 16px 0;
        }

        .footer-col a {
            display: block;
            font-size: 14px;
            color: var(--text-on-dark-muted);
            padding: 6px 0;
            transition: color var(--transition-fast);
        }

        .footer-col a:hover {
            color: var(--accent);
        }

        .footer-subscribe h4 {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin: 0 0 12px 0;
        }

        .footer-subscribe p {
            font-size: 14px;
            color: var(--text-on-dark-muted);
            margin: 0 0 16px 0;
            line-height: 1.6;
        }

        .footer-subscribe input {
            width: 100%;
            padding: 10px 16px;
            border-radius: var(--radius-pill);
            border: 1px solid rgba(255, 255, 255, 0.15);
            background: rgba(255, 255, 255, 0.05);
            color: #fff;
            font-size: 14px;
            margin-bottom: 10px;
            transition: all var(--transition-fast);
        }

        .footer-subscribe input::placeholder {
            color: rgba(255, 255, 255, 0.4);
        }

        .footer-subscribe input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 4px rgba(200, 243, 29, 0.15);
            background: rgba(255, 255, 255, 0.08);
        }

        .footer-subscribe button {
            width: 100%;
            padding: 10px 16px;
            border-radius: var(--radius-pill);
            background-color: var(--accent);
            color: var(--charcoal);
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition-base);
        }

        .footer-subscribe button:hover {
            background-color: #d9f54a;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(200, 243, 29, 0.25);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
            font-size: 13px;
            color: var(--text-on-dark-muted);
        }

        .copyright {
            font-size: 13px;
        }

        .legal-links {
            display: flex;
            gap: 16px;
        }

        .legal-links a {
            color: var(--text-on-dark-muted);
            font-size: 13px;
            transition: color var(--transition-fast);
        }

        .legal-links a:hover {
            color: var(--accent);
        }

        .beian {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 13px;
            color: var(--text-on-dark-muted);
        }

        /* Sticky Bottom Bar */
        .sticky-bottom-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(12px);
            border-top: 1px solid var(--line);
            box-shadow: 0 -4px 16px rgba(15, 30, 22, 0.08);
            z-index: 99;
            padding: 10px 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            min-height: 56px;
        }

        .sticky-bar-text {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-main);
        }

        .sticky-bar-sub {
            font-size: 13px;
            color: var(--text-muted);
            font-weight: 400;
        }

        /* Responsive */
        @media (max-width: 1200px) {
            .header-inner {
                gap: 14px;
            }
            .search-box input {
                width: 100px;
            }
            .rating-panel {
                grid-template-columns: 1fr;
                gap: 28px;
            }
        }

        @media (max-width: 992px) {
            :root {
                --section-pad: 56px 0;
            }
            .header-inner {
                flex-wrap: wrap;
                gap: 10px;
            }
            .nav-links {
                order: 3;
                width: 100%;
                justify-content: flex-start;
                overflow-x: auto;
                padding: 4px 0 8px;
            }
            .header-actions {
                gap: 8px;
            }
            .search-box input {
                width: 80px;
            }
            .hero-banner-content h1 {
                font-size: 34px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .rating-panel {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            :root {
                --section-pad: 48px 0;
            }
            .menu-toggle {
                display: flex;
            }
            .nav-links {
                display: none;
                flex-direction: column;
                align-items: stretch;
                gap: 0;
                background-color: #fff;
                border-radius: var(--radius-md);
                box-shadow: var(--shadow-md);
                padding: 8px;
                margin-top: 8px;
                width: 100%;
                order: 4;
            }
            .nav-links.open {
                display: flex;
            }
            .nav-links a {
                padding: 10px 16px;
                border-radius: var(--radius-sm);
                font-size: 15px;
                border: none;
            }
            .header-actions .search-box {
                display: none;
            }
            .hero-banner {
                min-height: 360px;
            }
            .hero-banner-content h1 {
                font-size: 28px;
            }
            .hero-banner-content p {
                font-size: 15px;
            }
            .player-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .process-steps {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }
            .sticky-bottom-bar {
                padding: 8px 16px;
                min-height: 52px;
            }
            .sticky-bar-text {
                font-size: 13px;
            }
            .sticky-bar-sub {
                display: none;
            }
            .section-head h2 {
                font-size: 26px;
            }
            .rating-chart,
            .rating-summary {
                padding: 20px;
            }
            .rating-overall-num {
                font-size: 36px;
            }
            .cta-section h2 {
                font-size: 26px;
            }
        }

        @media (max-width: 640px) {
            body {
                font-size: 15px;
                padding-bottom: 56px;
            }
            .container {
                padding: 0 16px;
            }
            .hero-banner-content h1 {
                font-size: 24px;
            }
            .hero-banner-content p {
                font-size: 14px;
            }
            .hero-actions {
                flex-direction: column;
                gap: 10px;
            }
            .btn {
                width: 100%;
                justify-content: center;
                font-size: 14px;
                padding: 12px 20px;
            }
            .player-card {
                padding: 18px;
            }
            .article-content {
                font-size: 15px;
            }
            .article-content h2 {
                font-size: 22px;
            }
            .article-content blockquote {
                padding: 16px 20px;
                font-size: 14px;
            }
        }

        @media (max-width: 480px) {
            .logo span {
                font-size: 17px;
            }
            .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 12px;
            }
            .hero-banner {
                min-height: 320px;
            }
            .hero-banner-content h1 {
                font-size: 21px;
            }
            .rating-bar-label {
                min-width: 60px;
                font-size: 12px;
            }
            .rating-overall {
                flex-direction: column;
                text-align: center;
                gap: 10px;
            }
            .footer-subscribe input,
            .footer-subscribe button {
                font-size: 13px;
                padding: 8px 14px;
            }
            .sticky-bottom-bar {
                padding: 6px 12px;
                min-height: 48px;
            }
            .sticky-bar-text {
                font-size: 12px;
            }
        }

        @media (max-width: 360px) {
            .container {
                padding: 0 12px;
            }
            .hero-banner-content h1 {
                font-size: 19px;
            }
            .player-card-head {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
            .beian {
                flex-direction: column;
                gap: 4px;
            }
        }

/* roulang page: category1 */
:root {
      --primary: #0B7A3C;
      --primary-dark: #065F2E;
      --primary-light: #0E8A40;
      --accent: #C8F31D;
      --accent-soft: #E4FA6B;
      --charcoal: #0F1512;
      --charcoal-soft: #1A2420;
      --paper: #FFFFFF;
      --bg-light: #F4F7F5;
      --bg-mist: #EDF2EF;
      --line: #DDE7E1;
      --line-strong: #C9D8D0;
      --text-main: #1C2823;
      --text-secondary: #46564E;
      --text-muted: #6A7A72;
      --text-on-dark: #F0F5F2;
      --text-on-dark-muted: #B0C0B7;
      --orange: #F59E0B;
      --orange-soft: #FEF3C7;
      --radius-sm: 8px;
      --radius-md: 12px;
      --radius-lg: 16px;
      --radius-pill: 999px;
      --shadow-sm: 0 2px 8px rgba(15, 30, 22, 0.06);
      --shadow-md: 0 10px 30px rgba(15, 30, 22, 0.08);
      --shadow-lg: 0 18px 50px rgba(15, 30, 22, 0.14);
      --shadow-focus: 0 0 0 4px rgba(11, 122, 60, 0.22);
      --font-sans: "Noto Sans SC", "Source Han Sans SC", "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
      --transition-fast: 0.18s ease;
      --transition-base: 0.28s ease;
      --section-pad: 80px 0;
      --container-max: 1200px;
    }

    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
      -webkit-text-size-adjust: 100%;
    }

    body {
      font-family: var(--font-sans);
      font-size: 16px;
      line-height: 1.75;
      color: var(--text-main);
      background-color: var(--paper);
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
    }

    img {
      max-width: 100%;
      height: auto;
      display: block;
    }

    a {
      color: var(--primary);
      text-decoration: none;
      transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
    }

    a:hover {
      color: var(--primary-dark);
    }

    button,
    input,
    textarea,
    select {
      font-family: inherit;
      font-size: inherit;
      line-height: inherit;
      color: inherit;
      border: none;
      outline: none;
      background: none;
    }

    button {
      cursor: pointer;
    }

    h1, h2, h3, h4, h5, h6 {
      font-weight: 700;
      line-height: 1.3;
      color: var(--text-main);
    }

    h1 {
      font-size: 48px;
      letter-spacing: -0.02em;
    }

    h2 {
      font-size: 32px;
      letter-spacing: -0.01em;
    }

    h3 {
      font-size: 21px;
    }

    h4 {
      font-size: 18px;
    }

    p {
      margin-bottom: 1rem;
      color: var(--text-secondary);
    }

    .container {
      max-width: var(--container-max);
      margin: 0 auto;
      padding: 0 24px;
    }

    .section {
      padding: var(--section-pad);
      position: relative;
    }

    .section--tight {
      padding: 56px 0;
    }

    .section--dark {
      background-color: var(--charcoal);
      color: var(--text-on-dark);
    }

    .section--dark h2,
    .section--dark h3 {
      color: var(--text-on-dark);
    }

    .section--dark p {
      color: var(--text-on-dark-muted);
    }

    .section--light {
      background-color: var(--bg-light);
    }

    .section--paper {
      background-color: var(--paper);
    }

    .section--mist {
      background-color: var(--bg-mist);
    }

    .section-label {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 13px;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      color: var(--primary);
      background: rgba(11, 122, 60, 0.08);
      padding: 6px 16px;
      border-radius: var(--radius-pill);
      margin-bottom: 18px;
      border: 1px solid rgba(11, 122, 60, 0.18);
    }

    .section-label--on-dark {
      color: var(--accent);
      background: rgba(200, 243, 29, 0.1);
      border-color: rgba(200, 243, 29, 0.25);
    }

    .section-head {
      margin-bottom: 44px;
      text-align: left;
    }

    .section-head h2 {
      margin-bottom: 14px;
      font-size: 32px;
    }

    .section-head .section-desc {
      max-width: 680px;
      font-size: 16px;
      color: var(--text-muted);
      line-height: 1.75;
    }

    .section--dark .section-head .section-desc {
      color: var(--text-on-dark-muted);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 13px 28px;
      border-radius: var(--radius-pill);
      font-weight: 600;
      font-size: 15px;
      line-height: 1.4;
      transition: all var(--transition-base);
      border: 2px solid transparent;
      white-space: nowrap;
      user-select: none;
    }

    .btn:focus-visible {
      outline: none;
      box-shadow: var(--shadow-focus);
    }

    .btn--primary {
      background-color: var(--primary);
      color: #fff;
      border-color: var(--primary);
    }

    .btn--primary:hover {
      background-color: var(--primary-dark);
      border-color: var(--primary-dark);
      color: #fff;
      transform: translateY(-2px);
      box-shadow: 0 12px 26px rgba(11, 122, 60, 0.28);
    }

    .btn--primary:active {
      transform: translateY(0);
      box-shadow: 0 4px 12px rgba(11, 122, 60, 0.22);
    }

    .btn--secondary {
      background-color: transparent;
      color: var(--primary);
      border-color: var(--primary);
    }

    .btn--secondary:hover {
      background-color: rgba(11, 122, 60, 0.08);
      color: var(--primary-dark);
      transform: translateY(-2px);
    }

    .btn--on-dark {
      background-color: var(--accent);
      color: var(--charcoal);
      border-color: var(--accent);
    }

    .btn--on-dark:hover {
      background-color: #d9f84b;
      border-color: #d9f84b;
      transform: translateY(-2px);
    }

    .btn--ghost-on-dark {
      background-color: transparent;
      color: var(--text-on-dark);
      border-color: rgba(240, 245, 242, 0.5);
    }

    .btn--ghost-on-dark:hover {
      background-color: rgba(240, 245, 242, 0.1);
      border-color: var(--text-on-dark);
      color: var(--text-on-dark);
    }

    /* header/nav */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(255, 255, 255, 0.98);
      border-bottom: 1px solid var(--line);
      box-shadow: var(--shadow-sm);
      backdrop-filter: blur(8px);
    }

    .nav-container {
      max-width: var(--container-max);
      margin: 0 auto;
      padding: 0 24px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      height: 72px;
    }

    .logo {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-size: 20px;
      font-weight: 700;
      color: var(--text-main);
      white-space: nowrap;
    }

    .logo:hover {
      color: var(--primary);
    }

    .logo-icon {
      width: 30px;
      height: 30px;
      flex-shrink: 0;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 22px;
      flex-wrap: nowrap;
    }

    .nav-links a {
      font-size: 15px;
      font-weight: 500;
      color: var(--text-secondary);
      position: relative;
      padding: 6px 0;
      white-space: nowrap;
    }

    .nav-links a:hover,
    .nav-links a.active {
      color: var(--primary);
    }

    .nav-links a.active::after {
      content: "";
      position: absolute;
      bottom: -2px;
      left: 0;
      right: 0;
      height: 2px;
      background: var(--primary);
      border-radius: 2px;
    }

    .nav-tools {
      display: flex;
      align-items: center;
      gap: 14px;
      flex-shrink: 0;
    }

    .search-box {
      display: flex;
      align-items: center;
      border: 1px solid var(--line);
      border-radius: var(--radius-pill);
      background: var(--bg-light);
      padding: 6px 10px 6px 16px;
      transition: all var(--transition-fast);
    }

    .search-box:focus-within {
      border-color: var(--primary);
      box-shadow: var(--shadow-focus);
      background: #fff;
    }

    .search-box input {
      width: 130px;
      font-size: 14px;
      background: transparent;
      border: none;
      outline: none;
      color: var(--text-main);
    }

    .search-box input::placeholder {
      color: var(--text-muted);
    }

    .search-box button {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 28px;
      height: 28px;
      border-radius: 50%;
      color: var(--primary);
      transition: all var(--transition-fast);
    }

    .search-box button:hover {
      background: rgba(11, 122, 60, 0.1);
    }

    .nav-cta {
      background: var(--primary);
      color: #fff;
      border-radius: var(--radius-pill);
      padding: 10px 20px;
      font-weight: 600;
      font-size: 14px;
      white-space: nowrap;
      transition: all var(--transition-base);
      border: 2px solid var(--primary);
    }

    .nav-cta:hover {
      background: var(--primary-dark);
      border-color: var(--primary-dark);
      color: #fff;
      transform: translateY(-2px);
    }

    .hamburger {
      display: none;
      width: 44px;
      height: 44px;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 5px;
      border-radius: 10px;
      background: var(--bg-light);
      border: 1px solid var(--line);
      transition: all var(--transition-fast);
    }

    .hamburger span {
      display: block;
      width: 20px;
      height: 2px;
      background: var(--text-main);
      border-radius: 2px;
      transition: all var(--transition-base);
    }

    .hamburger:hover {
      background: var(--bg-mist);
    }

    /* page hero */
    .page-hero {
      background: linear-gradient(135deg, #0F1512 0%, #0B2E1D 60%, #0B4A2A 100%);
      color: var(--text-on-dark);
      padding: 72px 0 80px;
      position: relative;
      overflow: hidden;
    }

    .page-hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
      opacity: 0.16;
      z-index: 0;
    }

    .page-hero .container {
      position: relative;
      z-index: 1;
    }

    .breadcrumb {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 14px;
      color: var(--text-on-dark-muted);
      margin-bottom: 18px;
    }

    .breadcrumb a {
      color: var(--text-on-dark-muted);
    }

    .breadcrumb a:hover {
      color: var(--accent);
    }

    .breadcrumb .sep {
      color: rgba(240, 245, 242, 0.4);
    }

    .page-hero h1 {
      color: var(--text-on-dark);
      font-size: 46px;
      max-width: 800px;
      margin-bottom: 16px;
    }

    .page-hero h1 .highlight {
      color: var(--accent);
    }

    .page-hero .hero-desc {
      max-width: 680px;
      font-size: 17px;
      color: var(--text-on-dark-muted);
      line-height: 1.8;
      margin-bottom: 28px;
    }

    .page-hero .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      align-items: center;
    }

    .hero-stats {
      display: flex;
      flex-wrap: wrap;
      gap: 24px;
      margin-top: 36px;
      padding-top: 28px;
      border-top: 1px solid rgba(240, 245, 242, 0.18);
    }

    .hero-stat {
      flex: 1 1 120px;
    }

    .hero-stat .stat-num {
      font-size: 28px;
      font-weight: 700;
      color: var(--accent);
      font-variant-numeric: tabular-nums;
      line-height: 1.2;
    }

    .hero-stat .stat-label {
      font-size: 13px;
      color: var(--text-on-dark-muted);
      margin-top: 4px;
    }

    /* filter bar */
    .report-filters {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-bottom: 28px;
      align-items: center;
      justify-content: space-between;
    }

    .filter-tabs {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .filter-tab {
      padding: 8px 18px;
      border-radius: var(--radius-pill);
      border: 1px solid var(--line);
      background: #fff;
      font-size: 14px;
      font-weight: 500;
      color: var(--text-secondary);
      transition: all var(--transition-fast);
      cursor: pointer;
    }

    .filter-tab:hover {
      border-color: var(--primary);
      color: var(--primary);
    }

    .filter-tab.active {
      background: var(--primary);
      border-color: var(--primary);
      color: #fff;
    }

    .filter-count {
      font-size: 14px;
      color: var(--text-muted);
      background: var(--bg-light);
      padding: 8px 16px;
      border-radius: var(--radius-pill);
      border: 1px solid var(--line);
    }

    /* report feature card */
    .report-feature-card {
      display: grid;
      grid-template-columns: 1.1fr 1fr;
      gap: 0;
      background: #fff;
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-md);
    }

    .report-feature-image {
      position: relative;
      min-height: 360px;
      background: var(--bg-mist);
    }

    .report-feature-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      position: absolute;
      inset: 0;
    }

    .report-feature-image .feature-tag {
      position: absolute;
      top: 18px;
      left: 18px;
      background: var(--accent);
      color: var(--charcoal);
      padding: 6px 14px;
      border-radius: var(--radius-pill);
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 0.04em;
    }

    .report-feature-body {
      padding: 32px 36px;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }

    .report-feature-body h3 {
      font-size: 26px;
      margin-bottom: 12px;
      color: var(--text-main);
    }

    .report-feature-body .meta-row {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      font-size: 13px;
      color: var(--text-muted);
      margin-bottom: 14px;
    }

    .report-feature-body .feature-desc {
      color: var(--text-secondary);
      font-size: 15px;
      margin-bottom: 18px;
    }

    .report-feature-body .data-points {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-bottom: 20px;
    }

    .data-chip {
      background: var(--bg-light);
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      padding: 6px 12px;
      font-size: 13px;
      color: var(--text-secondary);
      font-weight: 500;
    }

    .data-chip strong {
      color: var(--primary);
      font-weight: 700;
    }

    /* report category grid */
    .report-category-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    .report-category-card {
      background: #fff;
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      padding: 24px;
      box-shadow: var(--shadow-sm);
      transition: all var(--transition-base);
      position: relative;
      overflow: hidden;
    }

    .report-category-card:hover {
      border-color: var(--primary);
      box-shadow: var(--shadow-md);
      transform: translateY(-4px);
    }

    .report-category-card:nth-child(1) {
      background: linear-gradient(145deg, #fff 70%, #E8F4EA 100%);
    }

    .report-category-card:nth-child(2) {
      background: linear-gradient(145deg, #fff 70%, #F4F0E8 100%);
    }

    .report-category-card:nth-child(3) {
      background: linear-gradient(145deg, #fff 70%, #E8F1F4 100%);
    }

    .report-category-card:nth-child(4) {
      background: linear-gradient(145deg, #fff 70%, #F0F4E8 100%);
    }

    .report-category-card .cat-icon {
      font-size: 28px;
      margin-bottom: 12px;
    }

    .report-category-card h3 {
      font-size: 19px;
      margin-bottom: 8px;
    }

    .report-category-card p {
      font-size: 14px;
      color: var(--text-muted);
      margin-bottom: 0;
    }

    .report-category-card .cat-link {
      display: inline-block;
      margin-top: 12px;
      font-size: 13px;
      font-weight: 600;
      color: var(--primary);
    }

    /* report list */
    .report-list {
      display: flex;
      flex-direction: column;
      gap: 0;
      border-top: 1px solid var(--line);
    }

    .report-item {
      display: grid;
      grid-template-columns: 110px 1fr auto;
      gap: 20px;
      padding: 22px 4px;
      border-bottom: 1px solid var(--line);
      transition: all var(--transition-fast);
    }

    .report-item:hover {
      background: rgba(11, 122, 60, 0.03);
      transform: translateX(4px);
    }

    .report-date {
      font-size: 13px;
      color: var(--text-muted);
      font-weight: 500;
      padding-top: 2px;
    }

    .report-date .date-day {
      display: block;
      font-size: 22px;
      font-weight: 700;
      color: var(--text-main);
      line-height: 1.2;
    }

    .report-item-content h4 {
      font-size: 18px;
      margin-bottom: 6px;
      color: var(--text-main);
    }

    .report-item-content .item-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      font-size: 12px;
      color: var(--text-muted);
      margin-bottom: 8px;
    }

    .report-item-content .item-meta span {
      background: var(--bg-light);
      padding: 2px 10px;
      border-radius: var(--radius-pill);
      border: 1px solid var(--line);
    }

    .report-item-content p {
      font-size: 14px;
      color: var(--text-secondary);
      margin-bottom: 0;
      max-width: 760px;
    }

    .report-item .read-more {
      align-self: center;
      font-size: 13px;
      font-weight: 600;
      color: var(--primary);
      white-space: nowrap;
      transition: all var(--transition-fast);
    }

    .report-item .read-more:hover {
      color: var(--primary-dark);
      transform: translateX(3px);
    }

    /* pagination */
    .pagination {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      justify-content: center;
      align-items: center;
      padding: 28px 0 0;
    }

    .page-link {
      min-width: 40px;
      height: 40px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: var(--radius-sm);
      border: 1px solid var(--line);
      background: #fff;
      font-size: 14px;
      font-weight: 500;
      color: var(--text-secondary);
      transition: all var(--transition-fast);
      padding: 0 10px;
    }

    .page-link:hover {
      border-color: var(--primary);
      color: var(--primary);
    }

    .page-link.active {
      background: var(--primary);
      border-color: var(--primary);
      color: #fff;
    }

    .page-link.disabled {
      opacity: 0.5;
      pointer-events: none;
    }

    /* deep read */
    .deep-read {
      background: linear-gradient(135deg, #0F1512 0%, #13281E 100%);
    }

    .deep-read .container {
      max-width: 860px;
    }

    .deep-read h2 {
      color: var(--text-on-dark);
      font-size: 30px;
      margin-bottom: 28px;
      line-height: 1.4;
    }

    .deep-read .deep-content p {
      font-size: 16px;
      line-height: 1.9;
      color: var(--text-on-dark-muted);
      margin-bottom: 22px;
    }

    .deep-read .deep-content strong {
      color: var(--accent);
      font-weight: 600;
    }

    .deep-read blockquote {
      margin: 30px 0;
      padding: 20px 26px;
      border-left: 4px solid var(--accent);
      background: rgba(200, 243, 29, 0.06);
      border-radius: var(--radius-sm);
      color: var(--text-on-dark);
      font-size: 17px;
      font-weight: 500;
      line-height: 1.7;
    }

    /* data strip */
    .data-strip {
      padding: 56px 0;
      background: #fff;
    }

    .data-strip .container {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    .data-strip-item {
      padding: 24px;
      border: 1px solid var(--line);
      border-radius: var(--radius-md);
      background: var(--bg-light);
      transition: all var(--transition-fast);
    }

    .data-strip-item:hover {
      border-color: var(--primary);
      background: #fff;
      transform: translateY(-3px);
    }

    .data-strip-item .strip-num {
      font-size: 34px;
      font-weight: 700;
      color: var(--primary);
      font-variant-numeric: tabular-nums;
      line-height: 1.2;
    }

    .data-strip-item .strip-label {
      font-size: 14px;
      color: var(--text-muted);
      margin-top: 6px;
    }

    /* methodology */
    .methodology {
      background: var(--bg-mist);
    }

    .methodology-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 48px;
      align-items: center;
    }

    .methodology-content h2 {
      font-size: 28px;
      margin-bottom: 24px;
    }

    .methodology-steps {
      display: flex;
      flex-direction: column;
      gap: 20px;
    }

    .method-step {
      display: flex;
      gap: 16px;
      align-items: flex-start;
    }

    .step-num {
      flex-shrink: 0;
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: var(--primary);
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 16px;
    }

    .step-text h4 {
      font-size: 17px;
      margin-bottom: 4px;
      color: var(--text-main);
    }

    .step-text p {
      font-size: 14px;
      color: var(--text-muted);
      margin-bottom: 0;
    }

    .methodology-image {
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-lg);
      border: 1px solid var(--line);
    }

    .methodology-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      aspect-ratio: 4 / 3;
    }

    /* faq */
    .faq-list {
      max-width: 800px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .faq-item {
      border: 1px solid var(--line);
      border-radius: var(--radius-md);
      background: #fff;
      overflow: hidden;
      transition: all var(--transition-fast);
    }

    .faq-item[open] {
      border-color: var(--primary);
      background: #F7FBF8;
      box-shadow: var(--shadow-sm);
    }

    .faq-item summary {
      padding: 18px 22px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      cursor: pointer;
      font-weight: 600;
      font-size: 16px;
      color: var(--text-main);
      list-style: none;
    }

    .faq-item summary::-webkit-details-marker {
      display: none;
    }

    .faq-item summary::after {
      content: "+";
      font-size: 22px;
      color: var(--primary);
      line-height: 1;
    }

    .faq-item[open] summary::after {
      content: "−";
    }

    .faq-item .faq-answer {
      padding: 0 22px 18px;
      font-size: 15px;
      color: var(--text-secondary);
      line-height: 1.8;
    }

    /* CTA */
    .cta-panel {
      background: linear-gradient(135deg, #0B7A3C 0%, #0E5C2E 100%);
      border-radius: var(--radius-lg);
      padding: 56px 40px;
      text-align: left;
      position: relative;
      overflow: hidden;
      color: #fff;
    }

    .cta-panel::before {
      content: "";
      position: absolute;
      right: -40px;
      top: -40px;
      width: 260px;
      height: 260px;
      border-radius: 50%;
      background: rgba(200, 243, 29, 0.14);
    }

    .cta-panel h2 {
      color: #fff;
      font-size: 30px;
      margin-bottom: 14px;
      position: relative;
      z-index: 1;
    }

    .cta-panel p {
      color: rgba(240, 245, 242, 0.85);
      max-width: 620px;
      margin-bottom: 24px;
      position: relative;
      z-index: 1;
    }

    .cta-panel .cta-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      position: relative;
      z-index: 1;
    }

    /* footer */
    .site-footer {
      background: var(--charcoal);
      color: var(--text-on-dark);
      padding: 64px 0 90px;
      border-top: 1px solid rgba(240, 245, 242, 0.08);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
      gap: 40px;
      padding-bottom: 36px;
      border-bottom: 1px solid rgba(240, 245, 242, 0.1);
    }

    .footer-brand h3 {
      font-size: 22px;
      color: #fff;
      margin-bottom: 12px;
    }

    .footer-brand p {
      font-size: 14px;
      color: var(--text-on-dark-muted);
      line-height: 1.8;
      margin-bottom: 0;
    }

    .footer-col h4 {
      font-size: 15px;
      color: #fff;
      margin-bottom: 16px;
      font-weight: 600;
    }

    .footer-col a {
      display: block;
      font-size: 14px;
      color: var(--text-on-dark-muted);
      margin-bottom: 10px;
      transition: color var(--transition-fast);
    }

    .footer-col a:hover {
      color: var(--accent);
    }

    .footer-subscribe h4 {
      font-size: 15px;
      color: #fff;
      margin-bottom: 12px;
      font-weight: 600;
    }

    .footer-subscribe p {
      font-size: 14px;
      color: var(--text-on-dark-muted);
      margin-bottom: 12px;
    }

    .footer-subscribe input {
      width: 100%;
      padding: 10px 16px;
      border-radius: var(--radius-pill);
      border: 1px solid rgba(240, 245, 242, 0.25);
      background: rgba(255, 255, 255, 0.08);
      color: var(--text-on-dark);
      margin-bottom: 10px;
      transition: all var(--transition-fast);
    }

    .footer-subscribe input::placeholder {
      color: rgba(176, 192, 183, 0.7);
    }

    .footer-subscribe input:focus {
      border-color: var(--accent);
      box-shadow: 0 0 0 4px rgba(200, 243, 29, 0.15);
    }

    .footer-subscribe button {
      width: 100%;
      padding: 10px 16px;
      border-radius: var(--radius-pill);
      background: var(--primary);
      color: #fff;
      font-weight: 600;
      font-size: 14px;
      border: 2px solid var(--primary);
      transition: all var(--transition-fast);
    }

    .footer-subscribe button:hover {
      background: var(--primary-dark);
      border-color: var(--primary-dark);
    }

    .footer-bottom {
      padding-top: 24px;
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
      align-items: center;
      justify-content: space-between;
      font-size: 13px;
      color: var(--text-on-dark-muted);
    }

    .legal-links {
      display: flex;
      gap: 16px;
    }

    .legal-links a {
      color: var(--text-on-dark-muted);
    }

    .legal-links a:hover {
      color: var(--accent);
    }

    .beian {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    /* sticky CTA */
    .sticky-cta {
      position: fixed;
      bottom: 0;
      left: 0;
      right: 0;
      z-index: 90;
      background: rgba(255, 255, 255, 0.96);
      backdrop-filter: blur(10px);
      border-top: 1px solid var(--line);
      box-shadow: 0 -6px 20px rgba(15, 30, 22, 0.08);
      padding: 10px 0;
    }

    .sticky-cta .container {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      flex-wrap: wrap;
    }

    .sticky-cta .sticky-text {
      font-size: 14px;
      font-weight: 500;
      color: var(--text-main);
    }

    .sticky-cta .sticky-text strong {
      color: var(--primary);
    }

    /* responsive */
    @media (max-width: 1200px) {
      .container {
        padding: 0 20px;
      }
      .nav-container {
        padding: 0 20px;
      }
    }

    @media (max-width: 992px) {
      h1 {
        font-size: 38px;
      }
      h2 {
        font-size: 28px;
      }
      .page-hero h1 {
        font-size: 36px;
      }
      .report-feature-card {
        grid-template-columns: 1fr;
      }
      .report-feature-image {
        min-height: 260px;
      }
      .report-category-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .methodology-grid {
        grid-template-columns: 1fr;
      }
      .data-strip .container {
        grid-template-columns: repeat(2, 1fr);
      }
      .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
      }
      .nav-links {
        gap: 14px;
      }
      .nav-links a {
        font-size: 14px;
      }
      .search-box input {
        width: 90px;
      }
    }

    @media (max-width: 768px) {
      .section {
        padding: 56px 0;
      }
      .nav-container {
        height: 60px;
        gap: 10px;
      }
      .nav-links {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        align-items: flex-start;
        padding: 20px 20px;
        gap: 0;
        border-bottom: 1px solid var(--line);
        box-shadow: var(--shadow-md);
        display: none;
        z-index: 99;
      }
      .nav-links.open {
        display: flex;
      }
      .nav-links a {
        padding: 12px 0;
        font-size: 16px;
        width: 100%;
        border-bottom: 1px solid var(--line);
      }
      .nav-links a:last-child {
        border-bottom: none;
      }
      .nav-links a.active::after {
        display: none;
      }
      .search-box {
        display: none;
      }
      .hamburger {
        display: flex;
      }
      .nav-cta {
        padding: 8px 16px;
        font-size: 13px;
      }
      .page-hero {
        padding: 48px 0 56px;
      }
      .page-hero h1 {
        font-size: 30px;
      }
      .report-filters {
        flex-direction: column;
        align-items: flex-start;
      }
      .report-item {
        grid-template-columns: 1fr;
        gap: 8px;
        padding: 18px 0;
      }
      .report-item .read-more {
        align-self: flex-start;
      }
      .report-date .date-day {
        font-size: 18px;
      }
      .cta-panel {
        padding: 36px 24px;
      }
      .cta-panel h2 {
        font-size: 24px;
      }
      .sticky-cta {
        padding: 6px 0;
      }
      .sticky-cta .sticky-text {
        font-size: 13px;
      }
      .sticky-cta .btn {
        padding: 8px 16px;
        font-size: 13px;
      }
    }

    @media (max-width: 640px) {
      .report-category-grid {
        grid-template-columns: 1fr;
      }
      .data-strip .container {
        grid-template-columns: 1fr;
      }
      .footer-grid {
        grid-template-columns: 1fr;
        gap: 24px;
      }
      .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
      }
      .hero-stats {
        gap: 16px;
      }
      .report-feature-body {
        padding: 24px 20px;
      }
      .report-feature-body h3 {
        font-size: 22px;
      }
      .btn {
        width: 100%;
        padding: 12px 20px;
      }
      .hero-actions .btn {
        width: auto;
      }
      .sticky-cta .container {
        flex-direction: row;
        justify-content: space-between;
        gap: 8px;
      }
      .sticky-cta .sticky-text {
        flex: 1;
      }
    }

    @media (max-width: 480px) {
      h1 {
        font-size: 28px;
      }
      h2 {
        font-size: 24px;
      }
      .page-hero h1 {
        font-size: 26px;
      }
      .container {
        padding: 0 16px;
      }
      .nav-container {
        padding: 0 16px;
      }
      .logo {
        font-size: 17px;
      }
      .logo-icon {
        width: 24px;
        height: 24px;
      }
      .filter-tabs {
        gap: 6px;
      }
      .filter-tab {
        padding: 6px 12px;
        font-size: 13px;
      }
    }

    @media (max-width: 360px) {
      .page-hero h1 {
        font-size: 24px;
      }
      .cta-panel h2 {
        font-size: 22px;
      }
      .report-feature-body {
        padding: 18px 16px;
      }
    }

/* roulang page: category5 */
:root {
            --primary: #0B7A3C;
            --primary-dark: #065F2E;
            --primary-light: #0E8A40;
            --accent: #C8F31D;
            --accent-soft: #E4FA6B;
            --charcoal: #0F1512;
            --charcoal-soft: #1A2420;
            --paper: #FFFFFF;
            --bg-light: #F4F7F5;
            --bg-mist: #EDF2EF;
            --line: #DDE7E1;
            --line-strong: #C9D8D0;
            --text-main: #1C2823;
            --text-secondary: #46564E;
            --text-muted: #6A7A72;
            --text-on-dark: #F0F5F2;
            --text-on-dark-muted: #B0C0B7;
            --orange: #F59E0B;
            --orange-soft: #FEF3C7;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-pill: 999px;
            --shadow-sm: 0 2px 8px rgba(15, 30, 22, 0.06);
            --shadow-md: 0 10px 30px rgba(15, 30, 22, 0.08);
            --shadow-lg: 0 18px 50px rgba(15, 30, 22, 0.14);
            --shadow-focus: 0 0 0 4px rgba(11, 122, 60, 0.22);
            --font-sans: "Noto Sans SC", "Source Han Sans SC", "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --section-pad: 80px 0;
            --container-max: 1200px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-main);
            background-color: var(--paper);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            padding-bottom: 64px;
            margin: 0;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
        }
        a:hover {
            color: var(--primary-dark);
        }
        button, input, textarea, select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
            border: none;
            outline: none;
            background: none;
        }
        button {
            cursor: pointer;
        }
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }
        .section {
            padding: var(--section-pad);
            position: relative;
        }
        .section--tight {
            padding: 56px 0;
        }
        .section--dark {
            background-color: var(--charcoal);
            color: var(--text-on-dark);
        }
        .section--dark h2, .section--dark h3 {
            color: var(--text-on-dark);
        }
        .section--dark p {
            color: var(--text-on-dark-muted);
        }
        .section--light {
            background-color: var(--bg-light);
        }
        .section--paper {
            background-color: var(--paper);
        }
        .section--mist {
            background-color: var(--bg-mist);
        }
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: var(--primary);
            background: rgba(11, 122, 60, 0.08);
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            margin-bottom: 18px;
            border: 1px solid rgba(11, 122, 60, 0.18);
        }
        .section-label--on-dark {
            color: var(--accent);
            background: rgba(200, 243, 29, 0.1);
            border-color: rgba(200, 243, 29, 0.25);
        }
        .section-head {
            margin-bottom: 44px;
        }
        .section-head h2 {
            margin-bottom: 14px;
        }
        .section-head .section-desc {
            max-width: 680px;
            font-size: 16px;
            color: var(--text-muted);
            line-height: 1.75;
        }
        .section--dark .section-head .section-desc {
            color: var(--text-on-dark-muted);
        }
        h1, h2, h3, h4 {
            margin: 0 0 16px;
            color: var(--text-main);
            line-height: 1.3;
            font-weight: 700;
        }
        h1 {
            font-size: 44px;
            margin-bottom: 20px;
        }
        h2 {
            font-size: 30px;
        }
        h3 {
            font-size: 22px;
        }
        h4 {
            font-size: 18px;
        }
        p {
            margin: 0 0 16px;
            color: var(--text-secondary);
        }
        .section--dark p {
            color: var(--text-on-dark-muted);
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 13px 28px;
            border-radius: var(--radius-pill);
            font-weight: 600;
            font-size: 15px;
            line-height: 1.4;
            transition: all var(--transition-base);
            border: 2px solid transparent;
            white-space: nowrap;
            user-select: none;
        }
        .btn:focus-visible {
            outline: none;
            box-shadow: var(--shadow-focus);
        }
        .btn--primary {
            background-color: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
        .btn--primary:hover {
            background-color: var(--primary-dark);
            border-color: var(--primary-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 12px 26px rgba(11, 122, 60, 0.28);
        }
        .btn--primary:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(11, 122, 60, 0.22);
        }
        .btn--secondary {
            background-color: transparent;
            color: var(--primary);
            border-color: var(--primary);
        }
        .btn--secondary:hover {
            background-color: rgba(11, 122, 60, 0.06);
            border-color: var(--primary-dark);
            color: var(--primary-dark);
            transform: translateY(-2px);
        }
        .btn--secondary:active {
            transform: translateY(0);
        }
        .btn--accent {
            background-color: var(--accent);
            color: var(--charcoal);
            border-color: var(--accent);
        }
        .btn--accent:hover {
            background-color: #d9fa3c;
            border-color: #d9fa3c;
            color: var(--charcoal);
            transform: translateY(-2px);
            box-shadow: 0 12px 26px rgba(200, 243, 29, 0.3);
        }
        .btn--accent:active {
            transform: translateY(0);
        }
        .btn--ghost-on-dark {
            background-color: transparent;
            color: var(--text-on-dark);
            border-color: rgba(240, 245, 242, 0.4);
        }
        .btn--ghost-on-dark:hover {
            background-color: rgba(240, 245, 242, 0.1);
            border-color: var(--accent);
            color: var(--accent);
            transform: translateY(-2px);
        }
        .btn--ghost-on-dark:active {
            transform: translateY(0);
        }
        /* Header */
        .site-header {
            background-color: rgba(255, 255, 255, 0.96);
            border-bottom: 1px solid var(--line);
            box-shadow: var(--shadow-sm);
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(10px);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            gap: 20px;
        }
        .site-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--text-main);
            letter-spacing: 0.02em;
            flex-shrink: 0;
        }
        .site-logo:hover {
            color: var(--primary);
        }
        .site-logo-icon {
            width: 32px;
            height: 32px;
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 16px;
            font-weight: 700;
            flex-shrink: 0;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: wrap;
        }
        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-secondary);
            border-radius: var(--radius-pill);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .nav-links a:hover {
            color: var(--primary);
            background-color: rgba(11, 122, 60, 0.06);
        }
        .nav-links a.active {
            color: var(--primary);
            background-color: rgba(11, 122, 60, 0.1);
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }
        .header-search {
            display: flex;
            align-items: center;
            background-color: var(--bg-light);
            border: 1px solid var(--line);
            border-radius: var(--radius-pill);
            padding: 8px 16px;
            gap: 8px;
            transition: all var(--transition-fast);
        }
        .header-search:focus-within {
            border-color: var(--primary);
            box-shadow: var(--shadow-focus);
            background-color: #fff;
        }
        .header-search input {
            width: 140px;
            font-size: 14px;
            background: none;
            border: none;
            outline: none;
            color: var(--text-main);
        }
        .header-search input::placeholder {
            color: var(--text-muted);
        }
        .header-search-icon {
            color: var(--text-muted);
            font-size: 14px;
        }
        .header-cta {
            padding: 10px 22px;
            font-size: 14px;
        }
        .menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--line);
            background: #fff;
            cursor: pointer;
        }
        .menu-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background-color: var(--text-main);
            border-radius: 2px;
            transition: all var(--transition-fast);
        }
        /* Hero */
        .category-hero {
            background: linear-gradient(135deg, #0F1512 0%, #1A2420 40%, #0B4A28 100%);
            position: relative;
            overflow: hidden;
            padding: 88px 0 76px;
        }
        .category-hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.18;
            pointer-events: none;
        }
        .category-hero::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--accent), var(--primary));
        }
        .category-hero .container {
            position: relative;
            z-index: 1;
        }
        .category-hero h1 {
            color: var(--text-on-dark);
            font-size: 48px;
            max-width: 720px;
            margin-bottom: 20px;
        }
        .category-hero h1 .highlight {
            color: var(--accent);
        }
        .category-hero .hero-desc {
            color: var(--text-on-dark-muted);
            font-size: 17px;
            max-width: 680px;
            line-height: 1.8;
            margin-bottom: 32px;
        }
        .hero-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        .hero-stats {
            display: flex;
            gap: 40px;
            margin-top: 44px;
            flex-wrap: wrap;
        }
        .hero-stat-item {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }
        .hero-stat-number {
            font-size: 32px;
            font-weight: 700;
            color: var(--accent);
            font-variant-numeric: tabular-nums;
        }
        .hero-stat-label {
            font-size: 13px;
            color: var(--text-on-dark-muted);
        }
        /* Long-form article */
        .article-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: start;
        }
        .article-image {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            position: relative;
        }
        .article-image img {
            width: 100%;
            height: 320px;
            object-fit: cover;
        }
        .article-image .image-tag {
            position: absolute;
            top: 16px;
            left: 16px;
            background: rgba(15, 21, 18, 0.75);
            color: var(--accent);
            font-size: 12px;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: var(--radius-pill);
            backdrop-filter: blur(6px);
        }
        .article-body h3 {
            color: var(--text-main);
            margin-top: 20px;
            margin-bottom: 12px;
        }
        .article-body p {
            font-size: 16px;
            line-height: 1.9;
            color: var(--text-secondary);
        }
        .article-body .article-meta {
            display: flex;
            gap: 16px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 20px;
            flex-wrap: wrap;
        }
        /* Quote block */
        .quote-block {
            background: var(--charcoal);
            color: var(--text-on-dark);
            border-left: 4px solid var(--accent);
            padding: 28px 32px;
            border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
            margin: 32px 0;
        }
        .quote-block blockquote {
            margin: 0;
            font-size: 18px;
            line-height: 1.85;
            font-style: italic;
            color: var(--text-on-dark);
        }
        .quote-block .quote-author {
            margin-top: 12px;
            font-size: 14px;
            color: var(--accent);
            font-style: normal;
            font-weight: 600;
        }
        /* Gallery grid */
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .gallery-item {
            border-radius: var(--radius-md);
            overflow: hidden;
            position: relative;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
            cursor: pointer;
            aspect-ratio: 4/3;
        }
        .gallery-item:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }
        .gallery-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-base);
        }
        .gallery-item:hover img {
            transform: scale(1.05);
        }
        .gallery-item .gallery-caption {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 12px 14px;
            background: linear-gradient(transparent, rgba(15, 21, 18, 0.85));
            color: #fff;
            font-size: 13px;
            font-weight: 600;
        }
        /* Talent highlight cards */
        .talent-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .talent-card {
            background: #fff;
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            padding: 28px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
        }
        .talent-card:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }
        .talent-card .talent-top {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 16px;
        }
        .talent-card .talent-tag {
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            background: var(--orange-soft);
            color: var(--orange);
        }
        .talent-card .talent-tag--green {
            background: rgba(11, 122, 60, 0.08);
            color: var(--primary);
        }
        .talent-card h4 {
            margin-bottom: 8px;
        }
        .talent-card p {
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 16px;
        }
        .talent-card .talent-metrics {
            display: flex;
            gap: 20px;
            font-size: 13px;
            color: var(--text-secondary);
            font-variant-numeric: tabular-nums;
        }
        .talent-card .talent-metrics span {
            display: flex;
            align-items: center;
            gap: 4px;
        }
        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-fast);
            background: #fff;
        }
        .faq-item:hover {
            border-color: var(--primary);
        }
        .faq-item.active {
            border-color: var(--primary);
            background: rgba(11, 122, 60, 0.04);
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 22px;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-main);
            cursor: pointer;
            user-select: none;
            gap: 12px;
            text-align: left;
            width: 100%;
        }
        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: rgba(11, 122, 60, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: var(--primary);
            transition: transform var(--transition-fast);
        }
        .faq-item.active .faq-question .faq-icon {
            transform: rotate(45deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base), padding var(--transition-base);
            padding: 0 22px;
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
        }
        .faq-item.active .faq-answer {
            max-height: 300px;
            padding-bottom: 20px;
            padding-top: 4px;
        }
        /* CTA */
        .cta-section {
            background: linear-gradient(135deg, var(--charcoal) 0%, #0B4A28 100%);
            position: relative;
            overflow: hidden;
            padding: 72px 0;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: url('/assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.12;
            pointer-events: none;
        }
        .cta-section .container {
            position: relative;
            z-index: 1;
            text-align: center;
        }
        .cta-section h2 {
            color: var(--text-on-dark);
            font-size: 32px;
            margin-bottom: 16px;
        }
        .cta-section p {
            color: var(--text-on-dark-muted);
            font-size: 17px;
            max-width: 600px;
            margin: 0 auto 32px;
        }
        .cta-actions {
            display: flex;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        /* Footer */
        .site-footer {
            background-color: var(--charcoal);
            color: var(--text-on-dark);
            padding: 56px 0 120px;
        }
        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        .site-footer h3, .site-footer h4 {
            color: var(--text-on-dark);
            margin-bottom: 16px;
        }
        .site-footer p {
            color: var(--text-on-dark-muted);
            font-size: 14px;
        }
        .site-footer .footer-brand p {
            max-width: 280px;
            line-height: 1.75;
        }
        .footer-col {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .footer-col a {
            color: var(--text-on-dark-muted);
            font-size: 14px;
            transition: color var(--transition-fast);
        }
        .footer-col a:hover {
            color: var(--accent);
        }
        .footer-subscribe input {
            width: 100%;
            padding: 12px 18px;
            border-radius: var(--radius-pill);
            background: rgba(240, 245, 242, 0.08);
            border: 1px solid rgba(240, 245, 242, 0.2);
            color: var(--text-on-dark);
            font-size: 14px;
            margin-bottom: 10px;
            transition: all var(--transition-fast);
        }
        .footer-subscribe input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 4px rgba(200, 243, 29, 0.15);
        }
        .footer-subscribe input::placeholder {
            color: rgba(240, 245, 242, 0.5);
        }
        .footer-subscribe button {
            width: 100%;
            padding: 12px 20px;
            border-radius: var(--radius-pill);
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition-base);
        }
        .footer-subscribe button:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
            border-top: 1px solid rgba(240, 245, 242, 0.15);
            padding-top: 24px;
            font-size: 13px;
            color: var(--text-on-dark-muted);
        }
        .footer-bottom .copyright {
            color: var(--text-on-dark-muted);
        }
        .footer-bottom .legal-links {
            display: flex;
            gap: 16px;
        }
        .footer-bottom .legal-links a {
            color: var(--text-on-dark-muted);
            font-size: 13px;
        }
        .footer-bottom .legal-links a:hover {
            color: var(--accent);
        }
        .footer-bottom .beian {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            font-size: 12px;
            color: rgba(240, 245, 242, 0.6);
        }
        /* Bottom sticky bar */
        .sticky-cta {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 99;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            border-top: 1px solid var(--line);
            box-shadow: 0 -4px 16px rgba(15, 30, 22, 0.08);
            height: 64px;
            display: flex;
            align-items: center;
        }
        .sticky-cta .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            width: 100%;
        }
        .sticky-cta-text {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-main);
        }
        .sticky-cta-text span {
            color: var(--primary);
        }
        .sticky-cta .btn {
            padding: 10px 24px;
            font-size: 14px;
            flex-shrink: 0;
        }
        /* Responsive */
        @media (max-width: 1200px) {
            .gallery-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .site-footer .footer-grid {
                grid-template-columns: 1.5fr 1fr 1fr;
            }
            .site-footer .footer-brand {
                grid-column: span 3;
            }
        }
        @media (max-width: 992px) {
            .article-layout {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .article-image img {
                height: 260px;
            }
            .talent-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .gallery-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .nav-links a {
                padding: 6px 10px;
                font-size: 13px;
            }
            .header-search input {
                width: 100px;
            }
            .header-cta {
                padding: 8px 16px;
                font-size: 13px;
            }
        }
        @media (max-width: 768px) {
            .site-header .container {
                height: 60px;
                gap: 12px;
            }
            .nav-links {
                display: none;
                position: absolute;
                top: 60px;
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                align-items: flex-start;
                padding: 20px 24px;
                gap: 4px;
                border-bottom: 1px solid var(--line);
                box-shadow: var(--shadow-md);
                z-index: 99;
            }
            .nav-links.open {
                display: flex;
            }
            .nav-links a {
                width: 100%;
                padding: 12px 14px;
            }
            .header-search {
                display: none;
            }
            .menu-toggle {
                display: flex;
            }
            .header-cta {
                display: none;
            }
            .category-hero {
                padding: 56px 0 48px;
            }
            .category-hero h1 {
                font-size: 32px;
            }
            .category-hero .hero-desc {
                font-size: 15px;
            }
            .hero-stats {
                gap: 20px;
                margin-top: 28px;
            }
            .hero-stat-number {
                font-size: 24px;
            }
            .section {
                padding: 56px 0;
            }
            h1 {
                font-size: 32px;
            }
            h2 {
                font-size: 26px;
            }
            .talent-grid {
                grid-template-columns: 1fr;
            }
            .gallery-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .site-footer .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .site-footer .footer-brand {
                grid-column: span 1;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }
            .sticky-cta {
                height: 56px;
            }
            .sticky-cta-text {
                font-size: 12px;
            }
            .sticky-cta .btn {
                padding: 8px 16px;
                font-size: 12px;
            }
            body {
                padding-bottom: 56px;
            }
            .site-footer {
                padding-bottom: 90px;
            }
        }
        @media (max-width: 640px) {
            .container {
                padding: 0 16px;
            }
            .gallery-grid {
                grid-template-columns: 1fr 1fr;
            }
            .article-image img {
                height: 200px;
            }
            .quote-block {
                padding: 20px 18px;
            }
            .quote-block blockquote {
                font-size: 16px;
            }
            .cta-section h2 {
                font-size: 26px;
            }
            .hero-actions {
                flex-direction: column;
                width: 100%;
            }
            .hero-actions .btn {
                width: 100%;
            }
        }
        @media (max-width: 480px) {
            .gallery-grid {
                grid-template-columns: 1fr;
            }
            .hero-stats {
                flex-direction: column;
                gap: 12px;
            }
            .site-logo {
                font-size: 17px;
            }
            .site-logo-icon {
                width: 26px;
                height: 26px;
                font-size: 13px;
            }
        }
        @media (max-width: 360px) {
            .container {
                padding: 0 12px;
            }
            h1 {
                font-size: 26px;
            }
            h2 {
                font-size: 22px;
            }
            .btn {
                padding: 11px 20px;
                font-size: 14px;
            }
        }

/* roulang page: category4 */
:root {
            --primary: #0B7A3C;
            --primary-dark: #065F2E;
            --primary-light: #0E8A40;
            --accent: #C8F31D;
            --accent-soft: #E4FA6B;
            --charcoal: #0F1512;
            --charcoal-soft: #1A2420;
            --paper: #FFFFFF;
            --bg-light: #F4F7F5;
            --bg-mist: #EDF2EF;
            --line: #DDE7E1;
            --line-strong: #C9D8D0;
            --text-main: #1C2823;
            --text-secondary: #46564E;
            --text-muted: #6A7A72;
            --text-on-dark: #F0F5F2;
            --text-on-dark-muted: #B0C0B7;
            --orange: #F59E0B;
            --orange-soft: #FEF3C7;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-pill: 999px;
            --shadow-sm: 0 2px 8px rgba(15, 30, 22, 0.06);
            --shadow-md: 0 10px 30px rgba(15, 30, 22, 0.08);
            --shadow-lg: 0 18px 50px rgba(15, 30, 22, 0.14);
            --shadow-focus: 0 0 0 4px rgba(11, 122, 60, 0.22);
            --font-sans: "Noto Sans SC", "Source Han Sans SC", "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --section-pad: 80px 0;
            --container-max: 1200px;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
            -moz-osx-font-smoothing: grayscale;
            -webkit-font-smoothing: antialiased;
        }
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-main);
            background-color: var(--paper);
            padding-bottom: 64px;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
        }
        a:hover {
            color: var(--primary-dark);
        }
        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
            border: none;
            outline: none;
            background: none;
        }
        button {
            cursor: pointer;
        }
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }
        .section {
            padding: var(--section-pad);
            position: relative;
        }
        .section--tight {
            padding: 56px 0;
        }
        .section--dark {
            background-color: var(--charcoal);
            color: var(--text-on-dark);
        }
        .section--dark h2,
        .section--dark h3 {
            color: var(--text-on-dark);
        }
        .section--dark p {
            color: var(--text-on-dark-muted);
        }
        .section--light {
            background-color: var(--bg-light);
        }
        .section--paper {
            background-color: var(--paper);
        }
        .section--mist {
            background-color: var(--bg-mist);
        }
        .section--charcoal-soft {
            background-color: var(--charcoal-soft);
            color: var(--text-on-dark);
        }
        .section--charcoal-soft h2,
        .section--charcoal-soft h3 {
            color: var(--text-on-dark);
        }
        .section--charcoal-soft p {
            color: var(--text-on-dark-muted);
        }
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: var(--primary);
            background: rgba(11, 122, 60, 0.08);
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            margin-bottom: 18px;
            border: 1px solid rgba(11, 122, 60, 0.18);
        }
        .section-label--on-dark {
            color: var(--accent);
            background: rgba(200, 243, 29, 0.1);
            border-color: rgba(200, 243, 29, 0.25);
        }
        .section-head {
            margin-bottom: 44px;
        }
        .section-head h2 {
            font-size: 32px;
            font-weight: 700;
            line-height: 1.3;
            letter-spacing: -0.01em;
            color: var(--text-main);
            margin-bottom: 14px;
        }
        .section-head .section-desc {
            max-width: 680px;
            font-size: 16px;
            color: var(--text-muted);
            line-height: 1.75;
        }
        .section--dark .section-head h2,
        .section--charcoal-soft .section-head h2 {
            color: var(--text-on-dark);
        }
        .section--dark .section-head .section-desc,
        .section--charcoal-soft .section-head .section-desc {
            color: var(--text-on-dark-muted);
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 13px 28px;
            border-radius: var(--radius-pill);
            font-weight: 600;
            font-size: 15px;
            line-height: 1.4;
            transition: all var(--transition-base);
            border: 2px solid transparent;
            white-space: nowrap;
            user-select: none;
        }
        .btn:focus-visible {
            outline: none;
            box-shadow: var(--shadow-focus);
        }
        .btn--primary {
            background-color: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
        .btn--primary:hover {
            background-color: var(--primary-dark);
            border-color: var(--primary-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 12px 26px rgba(11, 122, 60, 0.28);
        }
        .btn--primary:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(11, 122, 60, 0.22);
        }
        .btn--secondary {
            background-color: transparent;
            color: var(--primary);
            border-color: var(--primary);
        }
        .btn--secondary:hover {
            background-color: rgba(11, 122, 60, 0.08);
            color: var(--primary-dark);
            border-color: var(--primary-dark);
            transform: translateY(-2px);
        }
        .btn--secondary:active {
            transform: translateY(0);
        }
        .btn--accent {
            background-color: var(--accent);
            color: var(--charcoal);
            border-color: var(--accent);
        }
        .btn--accent:hover {
            background-color: var(--accent-soft);
            border-color: var(--accent-soft);
            color: var(--charcoal);
            transform: translateY(-2px);
            box-shadow: 0 12px 26px rgba(200, 243, 29, 0.25);
        }
        .btn--accent:active {
            transform: translateY(0);
        }
        .btn--sm {
            padding: 9px 18px;
            font-size: 13px;
            border-radius: var(--radius-pill);
        }
        .btn--lg {
            padding: 16px 36px;
            font-size: 17px;
            border-radius: var(--radius-pill);
        }
        .tag {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 5px 14px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 500;
            line-height: 1.4;
            background: var(--bg-light);
            color: var(--text-secondary);
            border: 1px solid var(--line);
            transition: all var(--transition-fast);
            user-select: none;
            cursor: pointer;
        }
        .tag:hover {
            background: rgba(11, 122, 60, 0.08);
            border-color: var(--primary);
            color: var(--primary);
        }
        .tag--active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
        .tag--active:hover {
            background: var(--primary);
            color: #fff;
        }
        .tag--orange {
            background: var(--orange-soft);
            color: #B45309;
            border-color: rgba(245, 158, 11, 0.35);
        }
        .tag--orange:hover {
            background: rgba(245, 158, 11, 0.16);
            border-color: var(--orange);
            color: #92400E;
        }
        .badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            letter-spacing: 0.02em;
            line-height: 1.4;
        }
        .badge--green {
            background: rgba(11, 122, 60, 0.1);
            color: var(--primary);
        }
        .badge--orange {
            background: var(--orange-soft);
            color: #B45309;
        }
        .badge--dark {
            background: rgba(15, 21, 18, 0.08);
            color: var(--text-secondary);
        }
        .card {
            background: var(--paper);
            border-radius: var(--radius-lg);
            border: 1px solid var(--line);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
            overflow: hidden;
        }
        .card:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }
        .card--hover-none {
            transition: none;
        }
        .card--hover-none:hover {
            transform: none;
            border-color: var(--line);
            box-shadow: var(--shadow-sm);
        }
        .card-body {
            padding: 24px 28px;
        }
        .card-body--tight {
            padding: 18px 22px;
        }
        .card-title {
            font-size: 19px;
            font-weight: 700;
            line-height: 1.45;
            color: var(--text-main);
            margin-bottom: 8px;
        }
        .card-desc {
            font-size: 14px;
            line-height: 1.7;
            color: var(--text-muted);
        }
        .stat-number {
            font-variant-numeric: tabular-nums;
            font-weight: 700;
            letter-spacing: -0.01em;
            line-height: 1.2;
        }
        .stat-number--lg {
            font-size: 48px;
        }
        .stat-number--md {
            font-size: 32px;
        }
        .stat-number--sm {
            font-size: 22px;
        }
        .text-gradient-accent {
            background: linear-gradient(135deg, var(--accent) 0%, var(--accent-soft) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .text-green {
            color: var(--primary);
        }
        .text-orange {
            color: var(--orange);
        }
        .text-muted {
            color: var(--text-muted);
        }
        .fw-bold {
            font-weight: 700;
        }
        .fw-semibold {
            font-weight: 600;
        }
        .mt-2 {
            margin-top: 16px;
        }
        .mt-3 {
            margin-top: 24px;
        }
        .mb-2 {
            margin-bottom: 16px;
        }
        .mb-3 {
            margin-bottom: 24px;
        }
        .d-flex {
            display: flex;
        }
        .align-center {
            align-items: center;
        }
        .justify-between {
            justify-content: space-between;
        }
        .gas-2 {
            gap: 16px;
        }
        .wrap {
            flex-wrap: wrap;
        }
        header.site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--line);
            box-shadow: 0 2px 12px rgba(15, 30, 22, 0.04);
        }
        header.site-header .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            padding: 14px 0;
            flex-wrap: nowrap;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 20px;
            letter-spacing: -0.01em;
            color: var(--text-main);
            white-space: nowrap;
            text-decoration: none;
            flex-shrink: 0;
        }
        .logo:hover {
            color: var(--text-main);
        }
        .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 800;
            font-size: 16px;
            letter-spacing: -0.03em;
            flex-shrink: 0;
        }
        .logo-text {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
            flex-wrap: nowrap;
        }
        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            border-radius: var(--radius-pill);
            transition: all var(--transition-fast);
            white-space: nowrap;
            text-decoration: none;
            position: relative;
        }
        .nav-links a:hover {
            color: var(--primary);
            background: rgba(11, 122, 60, 0.06);
        }
        .nav-links a.active {
            color: var(--primary);
            background: rgba(11, 122, 60, 0.1);
            font-weight: 600;
        }
        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            border-radius: 2px;
            background: var(--primary);
        }
        .header-search {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .search-box {
            display: flex;
            align-items: center;
            gap: 8px;
            background: var(--bg-light);
            border: 1px solid var(--line);
            border-radius: var(--radius-pill);
            padding: 8px 18px;
            transition: all var(--transition-fast);
            min-width: 180px;
        }
        .search-box:focus-within {
            border-color: var(--primary);
            box-shadow: var(--shadow-focus);
            background: #fff;
        }
        .search-box svg {
            color: var(--text-muted);
            flex-shrink: 0;
        }
        .search-box input {
            flex: 1;
            font-size: 14px;
            color: var(--text-main);
            background: transparent;
            min-width: 0;
            border: none;
            outline: none;
        }
        .search-box input::placeholder {
            color: var(--text-muted);
        }
        .header-cta {
            flex-shrink: 0;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 10px;
            background: transparent;
            border: none;
            cursor: pointer;
            flex-shrink: 0;
        }
        .hamburger span {
            display: block;
            width: 24px;
            height: 2px;
            background: var(--text-main);
            border-radius: 2px;
            transition: all var(--transition-fast);
            transform-origin: center;
        }
        .hamburger.active span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .hamburger.active span:nth-child(2) {
            opacity: 0;
            transform: scaleX(0);
        }
        .hamburger.active span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }
        .mobile-menu {
            display: none;
            background: var(--paper);
            border-top: 1px solid var(--line);
            padding: 16px 0;
            box-shadow: 0 12px 32px rgba(15, 30, 22, 0.08);
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base);
        }
        .mobile-menu.open {
            max-height: 400px;
            display: block;
        }
        .mobile-menu-inner {
            display: flex;
            flex-direction: column;
            gap: 2px;
            padding: 8px 24px;
        }
        .mobile-menu a {
            padding: 12px 16px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            border-radius: var(--radius-md);
            transition: all var(--transition-fast);
            text-decoration: none;
        }
        .mobile-menu a:hover {
            background: rgba(11, 122, 60, 0.06);
            color: var(--primary);
        }
        .mobile-menu a.active {
            background: rgba(11, 122, 60, 0.1);
            color: var(--primary);
            font-weight: 600;
        }
        .hero-transfer {
            background: linear-gradient(135deg, var(--charcoal) 0%, #0D1F16 50%, #0B2A1B 100%);
            padding: 72px 0 64px;
            position: relative;
            overflow: hidden;
            color: var(--text-on-dark);
        }
        .hero-transfer::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
            opacity: 0.18;
            pointer-events: none;
        }
        .hero-transfer::after {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 70% 40%, rgba(11, 122, 60, 0.45) 0%, transparent 60%), radial-gradient(ellipse at 20% 80%, rgba(200, 243, 29, 0.08) 0%, transparent 50%);
            pointer-events: none;
        }
        .hero-transfer .container {
            position: relative;
            z-index: 1;
        }
        .hero-transfer-content {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 48px;
            align-items: center;
        }
        .hero-transfer-text h1 {
            font-size: 44px;
            font-weight: 800;
            line-height: 1.25;
            letter-spacing: -0.02em;
            color: var(--text-on-dark);
            margin-bottom: 20px;
        }
        .hero-transfer-text h1 .highlight-accent {
            color: var(--accent);
            position: relative;
            display: inline-block;
        }
        .hero-transfer-text .hero-sub {
            font-size: 17px;
            line-height: 1.8;
            color: var(--text-on-dark-muted);
            max-width: 560px;
            margin-bottom: 28px;
        }
        .hero-transfer-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        .hero-transfer-stats {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
        }
        .hero-stat-card {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-lg);
            padding: 22px 24px;
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
        }
        .hero-stat-card .stat-number {
            color: var(--accent);
            font-size: 32px;
            font-weight: 700;
            letter-spacing: -0.02em;
        }
        .hero-stat-card .stat-label {
            font-size: 13px;
            color: var(--text-on-dark-muted);
            margin-top: 4px;
        }
        .hero-stat-card--wide {
            grid-column: span 2;
        }
        .section-timeline {
            background: var(--bg-light);
        }
        .timeline-list {
            list-style: none;
            position: relative;
            padding-left: 28px;
        }
        .timeline-list::before {
            content: '';
            position: absolute;
            left: 8px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: var(--line-strong);
        }
        .timeline-item {
            position: relative;
            margin-bottom: 32px;
            padding-left: 20px;
        }
        .timeline-item:last-child {
            margin-bottom: 0;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -28px;
            top: 6px;
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: var(--primary);
            border: 3px solid #fff;
            box-shadow: 0 0 0 2px var(--primary);
        }
        .timeline-date {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-muted);
            letter-spacing: 0.02em;
            margin-bottom: 6px;
        }
        .timeline-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 6px;
            line-height: 1.45;
        }
        .timeline-desc {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            max-width: 720px;
        }
        .timeline-badge {
            position: absolute;
            right: 0;
            top: 0;
        }
        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 32px;
            padding: 20px 24px;
            background: var(--paper);
            border-radius: var(--radius-lg);
            border: 1px solid var(--line);
            box-shadow: var(--shadow-sm);
        }
        .filter-bar-label {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            margin-right: 6px;
        }
        .focus-spotlight {
            background: var(--charcoal);
            border-radius: var(--radius-lg);
            overflow: hidden;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0;
            margin-bottom: 48px;
            box-shadow: var(--shadow-lg);
            border: 1px solid rgba(255, 255, 255, 0.06);
        }
        .focus-spotlight-img {
            position: relative;
            min-height: 320px;
            background: url('/assets/images/coverpic/cover-7.webp') center/cover no-repeat;
        }
        .focus-spotlight-img .overlay-tag {
            position: absolute;
            top: 20px;
            left: 20px;
            z-index: 2;
        }
        .focus-spotlight-body {
            padding: 36px 40px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .focus-spotlight-body .focus-label {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: 0.06em;
            margin-bottom: 12px;
        }
        .focus-spotlight-body h3 {
            font-size: 24px;
            font-weight: 700;
            color: var(--text-on-dark);
            line-height: 1.4;
            margin-bottom: 14px;
        }
        .focus-spotlight-body p {
            font-size: 15px;
            line-height: 1.75;
            color: var(--text-on-dark-muted);
            margin-bottom: 24px;
        }
        .focus-spotlight-body .focus-meta {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 13px;
            color: var(--text-on-dark-muted);
        }
        .transfer-table {
            width: 100%;
            border-collapse: collapse;
            background: var(--paper);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--line);
            box-shadow: var(--shadow-sm);
        }
        .transfer-table thead {
            background: var(--charcoal-soft);
            color: var(--text-on-dark);
        }
        .transfer-table th {
            font-size: 13px;
            font-weight: 600;
            padding: 14px 20px;
            text-align: left;
            letter-spacing: 0.03em;
        }
        .transfer-table td {
            font-size: 14px;
            padding: 16px 20px;
            border-bottom: 1px solid var(--line);
            color: var(--text-secondary);
            text-align: left;
        }
        .transfer-table tbody tr:last-child td {
            border-bottom: none;
        }
        .transfer-table tbody tr:hover {
            background: rgba(11, 122, 60, 0.03);
        }
        .transfer-table .player-cell {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .player-avatar-placeholder {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary-light), var(--primary-dark));
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 600;
            font-size: 13px;
            flex-shrink: 0;
        }
        .table-status-badge {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 5px 14px;
            border-radius: var(--radius-pill);
            font-size: 12px;
            font-weight: 600;
        }
        .table-status-badge--confirmed {
            background: rgba(11, 122, 60, 0.12);
            color: var(--primary);
        }
        .table-status-badge--rumor {
            background: var(--orange-soft);
            color: #B45309;
        }
        .table-status-badge--pending {
            background: rgba(106, 122, 114, 0.12);
            color: var(--text-muted);
        }
        .process-steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            counter-reset: step;
        }
        .process-step {
            background: var(--paper);
            border-radius: var(--radius-lg);
            border: 1px solid var(--line);
            padding: 28px 24px;
            position: relative;
            transition: all var(--transition-base);
        }
        .process-step:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }
        .process-step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 16px;
            margin-bottom: 16px;
        }
        .process-step h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
        }
        .process-step p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.65;
        }
        .faq-item {
            border-bottom: 1px solid var(--line);
            transition: all var(--transition-fast);
        }
        .faq-item:last-child {
            border-bottom: none;
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            width: 100%;
            padding: 20px 0;
            text-align: left;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-main);
            background: transparent;
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
        }
        .faq-question:hover {
            color: var(--primary);
        }
        .faq-question .faq-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            border: 1.5px solid var(--line-strong);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: var(--text-muted);
            transition: all var(--transition-fast);
            flex-shrink: 0;
        }
        .faq-question.open .faq-icon {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            transform: rotate(45deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base);
        }
        .faq-answer-inner {
            padding: 0 0 20px;
            font-size: 14px;
            line-height: 1.75;
            color: var(--text-muted);
            max-width: 720px;
        }
        .faq-item.active .faq-answer {
            max-height: 300px;
        }
        .faq-item.active {
            background: rgba(11, 122, 60, 0.03);
            border-radius: var(--radius-md);
            padding: 0 16px;
        }
        .deep-content-block {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }
        .deep-content-block .deep-img {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            position: relative;
        }
        .deep-content-block .deep-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            aspect-ratio: 4/3;
        }
        .deep-content-block .deep-body h3 {
            font-size: 26px;
            font-weight: 700;
            line-height: 1.4;
            color: var(--text-main);
            margin-bottom: 18px;
        }
        .deep-content-block .deep-body p {
            font-size: 15px;
            line-height: 1.85;
            color: var(--text-secondary);
            margin-bottom: 16px;
        }
        .deep-content-block .deep-body .deep-highlight {
            background: rgba(11, 122, 60, 0.06);
            border-left: 3px solid var(--primary);
            padding: 16px 24px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 16px;
        }
        .deep-content-block--reverse {
            direction: rtl;
        }
        .deep-content-block--reverse > * {
            direction: ltr;
        }
        .cta-panel {
            background: linear-gradient(135deg, var(--charcoal) 0%, #0D1F16 50%, #0B2A1B 100%);
            border-radius: var(--radius-lg);
            padding: 48px 56px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-lg);
            position: relative;
            overflow: hidden;
        }
        .cta-panel::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 30% 50%, rgba(11, 122, 60, 0.3) 0%, transparent 60%);
            pointer-events: none;
        }
        .cta-panel-content {
            position: relative;
            z-index: 1;
            flex: 1;
            min-width: 280px;
        }
        .cta-panel-content h3 {
            font-size: 28px;
            font-weight: 700;
            color: var(--text-on-dark);
            margin-bottom: 10px;
        }
        .cta-panel-content p {
            font-size: 15px;
            color: var(--text-on-dark-muted);
            line-height: 1.7;
        }
        .cta-panel-actions {
            position: relative;
            z-index: 1;
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            flex-shrink: 0;
        }
        .sticky-bottom-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 900;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-top: 1px solid var(--line);
            box-shadow: 0 -4px 20px rgba(15, 30, 22, 0.08);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 12px 24px;
            min-height: 64px;
        }
        .sticky-bottom-bar .sticky-text {
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sticky-bottom-bar .sticky-text .pulse-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--orange);
            animation: pulse 2s infinite;
            flex-shrink: 0;
        }
        @keyframes pulse {
            0%, 100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.5;
                transform: scale(1.4);
            }
        }
        .sticky-bottom-bar .sticky-actions {
            display: flex;
            gap: 10px;
            flex-shrink: 0;
        }
        footer.site-footer {
            background: var(--charcoal);
            color: var(--text-on-dark-muted);
            padding: 56px 0 32px;
            margin-bottom: 64px;
        }
        footer.site-footer .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.4fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-brand h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-on-dark);
            margin-bottom: 14px;
        }
        .footer-brand p {
            font-size: 14px;
            line-height: 1.75;
            color: var(--text-on-dark-muted);
            max-width: 320px;
        }
        .footer-col h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-on-dark);
            margin-bottom: 14px;
            letter-spacing: 0.04em;
        }
        .footer-col a {
            display: block;
            font-size: 13px;
            color: var(--text-on-dark-muted);
            padding: 5px 0;
            transition: all var(--transition-fast);
            text-decoration: none;
        }
        .footer-col a:hover {
            color: var(--accent);
            transform: translateX(4px);
        }
        .footer-subscribe h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-on-dark);
            margin-bottom: 14px;
        }
        .footer-subscribe p {
            font-size: 13px;
            color: var(--text-on-dark-muted);
            margin-bottom: 14px;
        }
        .footer-subscribe input {
            width: 100%;
            padding: 10px 18px;
            border-radius: var(--radius-pill);
            background: rgba(255, 255, 255, 0.07);
            border: 1px solid rgba(255, 255, 255, 0.12);
            color: var(--text-on-dark);
            font-size: 13px;
            margin-bottom: 10px;
            transition: all var(--transition-fast);
        }
        .footer-subscribe input::placeholder {
            color: rgba(176, 192, 183, 0.7);
        }
        .footer-subscribe input:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(11, 122, 60, 0.2);
            background: rgba(255, 255, 255, 0.1);
        }
        .footer-subscribe button {
            background: var(--primary);
            color: #fff;
            padding: 10px 22px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 600;
            transition: all var(--transition-base);
            border: none;
            cursor: pointer;
        }
        .footer-subscribe button:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 24px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            font-size: 12px;
            color: var(--text-on-dark-muted);
        }
        .footer-bottom .legal-links {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }
        .footer-bottom .legal-links a {
            font-size: 12px;
            color: var(--text-on-dark-muted);
            text-decoration: none;
        }
        .footer-bottom .legal-links a:hover {
            color: var(--accent);
        }
        .footer-bottom .beian {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            font-size: 12px;
            color: var(--text-on-dark-muted);
        }
        @media (max-width: 1200px) {
            :root {
                --container-max: 1000px;
                --section-pad: 64px 0;
            }
            .hero-transfer-text h1 {
                font-size: 38px;
            }
            .process-steps {
                grid-template-columns: repeat(2, 1fr);
            }
            .focus-spotlight {
                grid-template-columns: 1fr;
            }
            .focus-spotlight-img {
                min-height: 240px;
            }
        }
        @media (max-width: 992px) {
            :root {
                --section-pad: 56px 0;
            }
            .container {
                padding: 0 20px;
            }
            .nav-links {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .header-search {
                display: none;
            }
            .header-cta {
                display: none;
            }
            .hero-transfer {
                padding: 52px 0 48px;
            }
            .hero-transfer-content {
                grid-template-columns: 1fr;
                gap: 36px;
            }
            .hero-transfer-text h1 {
                font-size: 32px;
            }
            .hero-transfer-stats {
                grid-template-columns: 1fr 1fr;
            }
            .hero-stat-card--wide {
                grid-column: span 2;
            }
            .deep-content-block {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .deep-content-block--reverse {
                direction: ltr;
            }
            footer.site-footer .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .cta-panel {
                padding: 32px 28px;
            }
            .cta-panel-content h3 {
                font-size: 22px;
            }
            .transfer-table {
                display: block;
                overflow-x: auto;
                -webkit-overflow-scrolling: touch;
            }
            .sticky-bottom-bar {
                padding: 10px 16px;
                min-height: 56px;
            }
            .sticky-bottom-bar .sticky-text {
                font-size: 12px;
            }
        }
        @media (max-width: 768px) {
            :root {
                --section-pad: 48px 0;
            }
            body {
                padding-bottom: 56px;
            }
            .container {
                padding: 0 16px;
            }
            .hero-transfer-text h1 {
                font-size: 28px;
                line-height: 1.35;
            }
            .hero-transfer-text .hero-sub {
                font-size: 15px;
            }
            .hero-stat-card .stat-number {
                font-size: 24px;
            }
            .hero-transfer-stats {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .hero-stat-card--wide {
                grid-column: span 2;
            }
            .process-steps {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .section-head h2 {
                font-size: 24px;
            }
            .focus-spotlight-body {
                padding: 24px 22px;
            }
            .focus-spotlight-body h3 {
                font-size: 20px;
            }
            .filter-bar {
                padding: 14px 16px;
                gap: 8px;
            }
            .timeline-list {
                padding-left: 20px;
            }
            .timeline-list::before {
                left: 4px;
            }
            .timeline-item {
                padding-left: 14px;
            }
            .timeline-item::before {
                left: -20px;
                width: 12px;
                height: 12px;
                border-width: 2px;
            }
            .cta-panel {
                padding: 24px 20px;
                flex-direction: column;
                align-items: flex-start;
                gap: 20px;
            }
            .cta-panel-actions {
                width: 100%;
            }
            .cta-panel-actions .btn {
                flex: 1;
                justify-content: center;
            }
            footer.site-footer .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }
            .sticky-bottom-bar {
                padding: 8px 12px;
                min-height: 56px;
                flex-wrap: nowrap;
                gap: 10px;
            }
            .sticky-bottom-bar .sticky-text {
                font-size: 11px;
                gap: 6px;
                flex: 1;
                min-width: 0;
            }
            .sticky-bottom-bar .sticky-actions .btn {
                padding: 8px 14px;
                font-size: 12px;
                white-space: nowrap;
            }
            .deep-content-block .deep-body h3 {
                font-size: 20px;
            }
            .faq-question {
                font-size: 14px;
                padding: 16px 0;
            }
            .section-head {
                margin-bottom: 28px;
            }
        }
        @media (max-width: 640px) {
            .hero-transfer-text h1 {
                font-size: 24px;
            }
            .hero-transfer {
                padding: 40px 0 36px;
            }
            .btn--lg {
                padding: 13px 24px;
                font-size: 15px;
            }
            .hero-stat-card {
                padding: 16px 18px;
            }
            .hero-stat-card .stat-number {
                font-size: 22px;
            }
            .hero-stat-card .stat-label {
                font-size: 11px;
            }
        }
        @media (max-width: 480px) {
            .hero-transfer-text h1 {
                font-size: 22px;
            }
            .hero-transfer-text .hero-sub {
                font-size: 14px;
                line-height: 1.7;
            }
            .hero-transfer-actions {
                flex-direction: column;
                gap: 10px;
            }
            .hero-transfer-actions .btn {
                width: 100%;
                justify-content: center;
            }
            .hero-transfer-stats {
                grid-template-columns: 1fr;
            }
            .hero-stat-card--wide {
                grid-column: span 1;
            }
            .transfer-table th,
            .transfer-table td {
                padding: 10px 12px;
                font-size: 12px;
            }
            .sticky-bottom-bar .sticky-actions .btn {
                padding: 7px 12px;
                font-size: 11px;
            }
            .sticky-bottom-bar .sticky-text {
                font-size: 10px;
            }
        }

/* roulang page: category6 */
:root {
            --primary: #0B7A3C;
            --primary-dark: #065F2E;
            --primary-light: #0E8A40;
            --accent: #C8F31D;
            --accent-soft: #E4FA6B;
            --charcoal: #0F1512;
            --charcoal-soft: #1A2420;
            --paper: #FFFFFF;
            --bg-light: #F4F7F5;
            --bg-mist: #EDF2EF;
            --line: #DDE7E1;
            --line-strong: #C9D8D0;
            --text-main: #1C2823;
            --text-secondary: #46564E;
            --text-muted: #6A7A72;
            --text-on-dark: #F0F5F2;
            --text-on-dark-muted: #B0C0B7;
            --orange: #F59E0B;
            --orange-soft: #FEF3C7;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-pill: 999px;
            --shadow-sm: 0 2px 8px rgba(15, 30, 22, 0.06);
            --shadow-md: 0 10px 30px rgba(15, 30, 22, 0.08);
            --shadow-lg: 0 18px 50px rgba(15, 30, 22, 0.14);
            --shadow-focus: 0 0 0 4px rgba(11, 122, 60, 0.22);
            --font-sans: "Noto Sans SC", "Source Han Sans SC", "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --section-pad: 80px 0;
            --container-max: 1200px;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-main);
            background-color: var(--paper);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            padding-bottom: 64px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
        }
        a:hover {
            color: var(--primary-dark);
        }
        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            color: inherit;
            border: none;
            outline: none;
            background: none;
        }
        button {
            cursor: pointer;
        }
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }
        .section {
            padding: var(--section-pad);
            position: relative;
        }
        .section--tight {
            padding: 56px 0;
        }
        .section--dark {
            background-color: var(--charcoal);
            color: var(--text-on-dark);
        }
        .section--dark h2,
        .section--dark h3 {
            color: var(--text-on-dark);
        }
        .section--dark p {
            color: var(--text-on-dark-muted);
        }
        .section--light {
            background-color: var(--bg-light);
        }
        .section--paper {
            background-color: var(--paper);
        }
        .section--mist {
            background-color: var(--bg-mist);
        }
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: var(--primary);
            background: rgba(11, 122, 60, 0.08);
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            margin-bottom: 18px;
            border: 1px solid rgba(11, 122, 60, 0.18);
        }
        .section-label--on-dark {
            color: var(--accent);
            background: rgba(200, 243, 29, 0.1);
            border-color: rgba(200, 243, 29, 0.25);
        }
        .section-head {
            margin-bottom: 44px;
        }
        .section-head h2 {
            margin-bottom: 14px;
            font-size: 32px;
            line-height: 1.3;
            font-weight: 700;
        }
        .section-head .section-desc {
            max-width: 680px;
            font-size: 16px;
            color: var(--text-muted);
            line-height: 1.75;
        }
        .section--dark .section-head .section-desc {
            color: var(--text-on-dark-muted);
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 13px 28px;
            border-radius: var(--radius-pill);
            font-weight: 600;
            font-size: 15px;
            line-height: 1.4;
            transition: all var(--transition-base);
            border: 2px solid transparent;
            white-space: nowrap;
            user-select: none;
        }
        .btn:focus-visible {
            outline: none;
            box-shadow: var(--shadow-focus);
        }
        .btn--primary {
            background-color: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
        .btn--primary:hover {
            background-color: var(--primary-dark);
            border-color: var(--primary-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 12px 26px rgba(11, 122, 60, 0.28);
        }
        .btn--primary:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(11, 122, 60, 0.22);
        }
        .btn--secondary {
            background-color: transparent;
            color: var(--primary);
            border-color: var(--primary);
        }
        .btn--secondary:hover {
            background-color: rgba(11, 122, 60, 0.08);
            border-color: var(--primary-dark);
            color: var(--primary-dark);
            transform: translateY(-2px);
        }
        .btn--accent {
            background-color: var(--accent);
            color: var(--charcoal);
            border-color: var(--accent);
        }
        .btn--accent:hover {
            background-color: var(--accent-soft);
            border-color: var(--accent-soft);
            color: var(--charcoal);
            transform: translateY(-2px);
            box-shadow: 0 12px 26px rgba(200, 243, 29, 0.3);
        }
        .btn--ghost-dark {
            background-color: transparent;
            color: var(--text-on-dark);
            border-color: rgba(240, 245, 242, 0.4);
        }
        .btn--ghost-dark:hover {
            background-color: rgba(240, 245, 242, 0.1);
            border-color: var(--accent);
            color: var(--accent);
            transform: translateY(-2px);
        }
        .btn--sm {
            padding: 9px 18px;
            font-size: 14px;
        }
        .btn--lg {
            padding: 16px 36px;
            font-size: 16px;
        }
        /* Header / Nav */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--line);
            box-shadow: var(--shadow-sm);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
            gap: 20px;
        }
        .brand {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .brand-icon {
            width: 36px;
            height: 36px;
            background: var(--primary);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
        }
        .brand-icon::before {
            content: '';
            width: 16px;
            height: 16px;
            background: var(--accent);
            border-radius: 50%;
            position: absolute;
            border: 3px solid var(--primary-dark);
        }
        .brand-icon::after {
            content: '';
            width: 6px;
            height: 14px;
            background: #fff;
            border-radius: 2px;
            position: absolute;
            top: 4px;
            left: 6px;
            transform: rotate(35deg);
        }
        .brand-name {
            font-size: 20px;
            font-weight: 700;
            color: var(--charcoal);
            letter-spacing: 0.02em;
        }
        .brand-name span {
            color: var(--primary);
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
        }
        .nav-links a {
            padding: 8px 14px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            border-radius: var(--radius-pill);
            white-space: nowrap;
            transition: all var(--transition-fast);
        }
        .nav-links a:hover {
            color: var(--primary);
            background: rgba(11, 122, 60, 0.07);
        }
        .nav-links a.active {
            color: var(--primary);
            background: rgba(11, 122, 60, 0.1);
            font-weight: 600;
        }
        .header-search {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .header-search input {
            width: 180px;
            padding: 9px 18px;
            border-radius: var(--radius-pill);
            background: var(--bg-mist);
            font-size: 14px;
            color: var(--text-main);
            border: 1px solid transparent;
            transition: all var(--transition-fast);
        }
        .header-search input:focus {
            border-color: var(--primary);
            background: #fff;
            box-shadow: var(--shadow-focus);
        }
        .header-search input::placeholder {
            color: var(--text-muted);
        }
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 6px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--line);
            background: #fff;
        }
        .hamburger span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--charcoal);
            border-radius: 2px;
            transition: all var(--transition-fast);
        }
        .mobile-menu {
            display: none;
            position: fixed;
            top: 68px;
            left: 0;
            right: 0;
            bottom: 0;
            background: #fff;
            z-index: 999;
            padding: 24px 20px 80px;
            overflow-y: auto;
            flex-direction: column;
            gap: 6px;
            border-top: 1px solid var(--line);
        }
        .mobile-menu a {
            padding: 14px 18px;
            font-size: 16px;
            color: var(--text-main);
            border-radius: var(--radius-md);
            border-bottom: 1px solid var(--bg-mist);
            transition: all var(--transition-fast);
        }
        .mobile-menu a:hover,
        .mobile-menu a.active {
            background: rgba(11, 122, 60, 0.08);
            color: var(--primary);
        }
        .mobile-menu.is-open {
            display: flex;
        }
        /* Hero - 分类页 */
        .page-hero {
            background: linear-gradient(160deg, var(--charcoal) 0%, #0D2F1C 55%, #0B4A28 100%);
            color: var(--text-on-dark);
            padding: 72px 0 64px;
            position: relative;
            overflow: hidden;
        }
        .page-hero::after {
            content: '';
            position: absolute;
            right: -40px;
            top: -60px;
            width: 420px;
            height: 420px;
            background: radial-gradient(circle, rgba(200, 243, 29, 0.12) 0%, transparent 65%);
            border-radius: 50%;
            pointer-events: none;
        }
        .page-hero::before {
            content: '';
            position: absolute;
            left: 30%;
            bottom: -100px;
            width: 500px;
            height: 300px;
            background: radial-gradient(ellipse, rgba(11, 122, 60, 0.3) 0%, transparent 65%);
            pointer-events: none;
        }
        .page-hero .container {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1.2fr 0.9fr;
            gap: 48px;
            align-items: center;
        }
        .page-hero-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-on-dark-muted);
            margin-bottom: 18px;
        }
        .page-hero-breadcrumb a {
            color: var(--accent);
        }
        .page-hero h1 {
            font-size: 44px;
            line-height: 1.25;
            font-weight: 700;
            margin-bottom: 18px;
            color: #fff;
        }
        .page-hero h1 .highlight-text {
            color: var(--accent);
            position: relative;
        }
        .page-hero .hero-sub {
            font-size: 17px;
            color: var(--text-on-dark-muted);
            max-width: 560px;
            line-height: 1.8;
            margin-bottom: 28px;
        }
        .hero-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        .hero-stats-row {
            display: flex;
            gap: 28px;
            margin-top: 32px;
            flex-wrap: wrap;
        }
        .hero-stat-item .stat-num {
            font-size: 28px;
            font-weight: 700;
            color: var(--accent);
            font-variant-numeric: tabular-nums;
        }
        .hero-stat-item .stat-label {
            font-size: 13px;
            color: var(--text-on-dark-muted);
        }
        .hero-figure {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            border: 2px solid rgba(255, 255, 255, 0.08);
        }
        .hero-figure img {
            width: 100%;
            height: 360px;
            object-fit: cover;
        }
        .hero-figure .figure-badge {
            position: absolute;
            bottom: 16px;
            left: 16px;
            background: rgba(15, 21, 18, 0.85);
            color: var(--accent);
            padding: 8px 16px;
            border-radius: var(--radius-pill);
            font-size: 12px;
            font-weight: 600;
            backdrop-filter: blur(6px);
        }
        /* 榜单说明正文 */
        .ranking-intro-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: start;
        }
        .ranking-intro-text p {
            margin-bottom: 20px;
            color: var(--text-secondary);
            line-height: 1.9;
            font-size: 16px;
        }
        .ranking-intro-text p:first-of-type::first-letter {
            font-size: 42px;
            font-weight: 700;
            color: var(--primary);
            float: left;
            line-height: 1;
            margin-right: 10px;
            margin-top: 4px;
        }
        .ranking-intro-text blockquote {
            margin: 24px 0;
            padding: 18px 24px;
            background: var(--bg-mist);
            border-left: 4px solid var(--primary);
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            color: var(--text-secondary);
            font-style: normal;
            line-height: 1.8;
        }
        .ranking-intro-text blockquote strong {
            color: var(--primary);
        }
        /* 排行表格 */
        .ranking-table-wrap {
            background: #fff;
            border-radius: var(--radius-lg);
            border: 1px solid var(--line);
            box-shadow: var(--shadow-md);
            overflow: hidden;
        }
        .ranking-table-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 24px;
            background: var(--bg-mist);
            border-bottom: 1px solid var(--line);
            flex-wrap: wrap;
            gap: 12px;
        }
        .ranking-table-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--charcoal);
        }
        .ranking-filter-tabs {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }
        .filter-tab {
            padding: 6px 16px;
            font-size: 13px;
            font-weight: 500;
            border-radius: var(--radius-pill);
            background: #fff;
            border: 1px solid var(--line);
            color: var(--text-secondary);
            cursor: pointer;
            transition: all var(--transition-fast);
        }
        .filter-tab:hover {
            border-color: var(--primary);
            color: var(--primary);
        }
        .filter-tab.is-active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
        .ranking-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 14px;
        }
        .ranking-table th {
            text-align: left;
            padding: 14px 20px;
            background: var(--charcoal);
            color: var(--text-on-dark);
            font-weight: 600;
            font-size: 13px;
            letter-spacing: 0.04em;
            white-space: nowrap;
        }
        .ranking-table td {
            padding: 14px 20px;
            border-bottom: 1px solid var(--bg-mist);
            color: var(--text-secondary);
            vertical-align: middle;
            font-variant-numeric: tabular-nums;
        }
        .ranking-table tr:hover td {
            background: rgba(11, 122, 60, 0.04);
        }
        .ranking-table .rank-cell {
            font-weight: 700;
            font-size: 16px;
            color: var(--charcoal);
            width: 50px;
        }
        .ranking-table .rank-cell.top3 {
            color: var(--primary);
        }
        .ranking-table .team-cell {
            font-weight: 600;
            color: var(--text-main);
        }
        .ranking-table .trend-up {
            color: var(--primary);
            font-weight: 600;
            font-size: 13px;
        }
        .ranking-table .trend-down {
            color: var(--orange);
            font-weight: 600;
            font-size: 13px;
        }
        .ranking-table .trend-flat {
            color: var(--text-muted);
            font-weight: 600;
            font-size: 13px;
        }
        .ranking-table .bar-cell {
            position: relative;
            min-width: 120px;
        }
        .bar-track {
            height: 8px;
            background: var(--bg-mist);
            border-radius: 4px;
            overflow: hidden;
            margin-top: 6px;
        }
        .bar-fill {
            height: 100%;
            background: var(--primary);
            border-radius: 4px;
            transition: width var(--transition-base);
        }
        .bar-fill--accent {
            background: var(--accent);
        }
        .bar-fill--orange {
            background: var(--orange);
        }
        .table-footnote {
            padding: 14px 24px;
            font-size: 12px;
            color: var(--text-muted);
            background: var(--bg-light);
            border-top: 1px solid var(--line);
        }
        /* 数据亮点 */
        .highlight-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .highlight-card {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-lg);
            padding: 26px 22px;
            text-align: center;
            transition: all var(--transition-base);
        }
        .highlight-card:hover {
            border-color: rgba(200, 243, 29, 0.4);
            transform: translateY(-4px);
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
        }
        .highlight-card .hl-num {
            font-size: 34px;
            font-weight: 700;
            color: var(--accent);
            font-variant-numeric: tabular-nums;
            line-height: 1.2;
        }
        .highlight-card .hl-label {
            font-size: 14px;
            color: var(--text-on-dark-muted);
            margin-top: 8px;
        }
        /* 深层解读 */
        .deep-analysis-grid {
            display: grid;
            grid-template-columns: 1fr 0.9fr;
            gap: 48px;
            align-items: start;
        }
        .deep-analysis-text h3 {
            font-size: 22px;
            color: var(--charcoal);
            margin-bottom: 16px;
            font-weight: 700;
        }
        .deep-analysis-text p {
            color: var(--text-secondary);
            margin-bottom: 18px;
            line-height: 1.9;
        }
        .deep-analysis-text ul {
            list-style: none;
            padding: 0;
            margin: 16px 0;
        }
        .deep-analysis-text ul li {
            padding: 8px 0;
            padding-left: 24px;
            position: relative;
            color: var(--text-secondary);
            line-height: 1.7;
        }
        .deep-analysis-text ul li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 15px;
            width: 8px;
            height: 8px;
            background: var(--primary);
            border-radius: 2px;
            transform: rotate(45deg);
        }
        .mini-chart-box {
            background: #fff;
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
            padding: 24px;
        }
        .mini-chart-box h4 {
            font-size: 16px;
            color: var(--charcoal);
            margin-bottom: 14px;
            font-weight: 700;
        }
        .chart-row {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
        }
        .chart-row .chart-label {
            width: 80px;
            font-size: 13px;
            color: var(--text-secondary);
            flex-shrink: 0;
        }
        .chart-row .chart-bar-wrap {
            flex: 1;
            height: 10px;
            background: var(--bg-mist);
            border-radius: 5px;
            overflow: hidden;
        }
        .chart-row .chart-bar-fill {
            height: 100%;
            background: var(--primary);
            border-radius: 5px;
            transition: width var(--transition-base);
        }
        .chart-row .chart-value {
            width: 48px;
            text-align: right;
            font-size: 13px;
            font-weight: 600;
            color: var(--charcoal);
            font-variant-numeric: tabular-nums;
            flex-shrink: 0;
        }
        /* 订阅下载区 */
        .subscribe-box {
            background: linear-gradient(160deg, var(--charcoal) 0%, #0D2F1C 60%, #0B4A28 100%);
            border-radius: var(--radius-lg);
            padding: 44px 40px;
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 36px;
            align-items: center;
            color: var(--text-on-dark);
            position: relative;
            overflow: hidden;
        }
        .subscribe-box::after {
            content: '';
            position: absolute;
            right: -60px;
            bottom: -80px;
            width: 360px;
            height: 360px;
            background: radial-gradient(circle, rgba(200, 243, 29, 0.1) 0%, transparent 60%);
            border-radius: 50%;
            pointer-events: none;
        }
        .subscribe-box h3 {
            font-size: 24px;
            color: #fff;
            margin-bottom: 12px;
            font-weight: 700;
        }
        .subscribe-box p {
            color: var(--text-on-dark-muted);
            margin-bottom: 20px;
            line-height: 1.8;
        }
        .subscribe-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }
        .subscribe-form input {
            flex: 1;
            min-width: 200px;
            padding: 13px 20px;
            border-radius: var(--radius-pill);
            background: rgba(255, 255, 255, 0.9);
            border: 1px solid transparent;
            font-size: 14px;
            color: var(--charcoal);
            transition: all var(--transition-fast);
        }
        .subscribe-form input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 4px rgba(200, 243, 29, 0.25);
        }
        .subscribe-form input::placeholder {
            color: var(--text-muted);
        }
        .download-card {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.16);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            text-align: center;
        }
        .download-card .dl-icon {
            font-size: 36px;
            margin-bottom: 12px;
            display: block;
        }
        .download-card .dl-title {
            font-size: 17px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 6px;
        }
        .download-card .dl-desc {
            font-size: 13px;
            color: var(--text-on-dark-muted);
            margin-bottom: 16px;
        }
        /* 使用场景 */
        .scenario-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .scenario-card {
            background: #fff;
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
        }
        .scenario-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: var(--primary);
            opacity: 0;
            transition: opacity var(--transition-fast);
        }
        .scenario-card:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-md);
            transform: translateY(-4px);
        }
        .scenario-card:hover::before {
            opacity: 1;
        }
        .scenario-card .scenario-num {
            font-size: 13px;
            font-weight: 700;
            color: var(--primary);
            display: block;
            margin-bottom: 10px;
            letter-spacing: 0.05em;
        }
        .scenario-card h3 {
            font-size: 18px;
            color: var(--charcoal);
            margin-bottom: 10px;
            font-weight: 700;
        }
        .scenario-card p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
        }
        /* FAQ */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .faq-item {
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            background: #fff;
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            border-color: var(--line-strong);
        }
        .faq-item.is-open {
            border-color: var(--primary);
            box-shadow: var(--shadow-sm);
        }
        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 14px;
            padding: 18px 22px;
            font-size: 16px;
            font-weight: 600;
            color: var(--charcoal);
            text-align: left;
            cursor: pointer;
            transition: all var(--transition-fast);
        }
        .faq-question:hover {
            color: var(--primary);
        }
        .faq-question .faq-toggle-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--bg-mist);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: var(--text-secondary);
            transition: all var(--transition-base);
        }
        .faq-item.is-open .faq-toggle-icon {
            background: var(--primary);
            color: #fff;
            transform: rotate(180deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base);
        }
        .faq-item.is-open .faq-answer {
            max-height: 400px;
        }
        .faq-answer-inner {
            padding: 0 22px 20px;
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
            border-top: 1px solid var(--bg-mist);
            padding-top: 16px;
        }
        /* CTA */
        .cta-box {
            background: linear-gradient(160deg, var(--charcoal) 0%, #0D2F1C 60%, #0B4A28 100%);
            border-radius: var(--radius-lg);
            padding: 52px 44px;
            text-align: center;
            color: var(--text-on-dark);
            position: relative;
            overflow: hidden;
        }
        .cta-box::before {
            content: '';
            position: absolute;
            top: -80px;
            left: 50%;
            transform: translateX(-50%);
            width: 500px;
            height: 300px;
            background: radial-gradient(ellipse, rgba(200, 243, 29, 0.12) 0%, transparent 60%);
            pointer-events: none;
        }
        .cta-box h2 {
            font-size: 32px;
            color: #fff;
            margin-bottom: 14px;
            font-weight: 700;
            position: relative;
        }
        .cta-box p {
            color: var(--text-on-dark-muted);
            margin-bottom: 26px;
            max-width: 560px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.8;
            position: relative;
        }
        .cta-actions {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
            position: relative;
        }
        /* Footer */
        .site-footer {
            background: var(--charcoal);
            color: var(--text-on-dark);
            padding: 56px 0 100px;
            border-top: 4px solid var(--primary);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: 36px;
            margin-bottom: 36px;
        }
        .footer-brand h3 {
            font-size: 22px;
            color: #fff;
            margin-bottom: 14px;
            font-weight: 700;
        }
        .footer-brand h3 span {
            color: var(--accent);
        }
        .footer-brand p {
            color: var(--text-on-dark-muted);
            font-size: 14px;
            line-height: 1.8;
        }
        .footer-col h4 {
            font-size: 16px;
            color: #fff;
            margin-bottom: 14px;
            font-weight: 600;
        }
        .footer-col a {
            display: block;
            color: var(--text-on-dark-muted);
            font-size: 14px;
            padding: 5px 0;
            transition: all var(--transition-fast);
        }
        .footer-col a:hover {
            color: var(--accent);
            padding-left: 4px;
        }
        .footer-subscribe h4 {
            font-size: 16px;
            color: #fff;
            margin-bottom: 10px;
            font-weight: 600;
        }
        .footer-subscribe p {
            color: var(--text-on-dark-muted);
            font-size: 13px;
            margin-bottom: 12px;
        }
        .footer-subscribe input {
            width: 100%;
            padding: 11px 18px;
            border-radius: var(--radius-pill);
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: #fff;
            font-size: 13px;
            margin-bottom: 10px;
            transition: all var(--transition-fast);
        }
        .footer-subscribe input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 4px rgba(200, 243, 29, 0.2);
        }
        .footer-subscribe input::placeholder {
            color: var(--text-on-dark-muted);
        }
        .footer-subscribe button {
            width: 100%;
            padding: 11px 20px;
            border-radius: var(--radius-pill);
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition-fast);
            border: 2px solid var(--primary);
        }
        .footer-subscribe button:hover {
            background: var(--primary-dark);
            border-color: var(--primary-dark);
            transform: translateY(-2px);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 22px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }
        .copyright {
            font-size: 13px;
            color: var(--text-on-dark-muted);
        }
        .legal-links {
            display: flex;
            gap: 16px;
            font-size: 13px;
        }
        .legal-links a {
            color: var(--text-on-dark-muted);
        }
        .legal-links a:hover {
            color: var(--accent);
        }
        .beian {
            display: flex;
            gap: 14px;
            font-size: 12px;
            color: var(--text-on-dark-muted);
            flex-wrap: wrap;
        }
        /* 底部固定转化条 */
        .sticky-cta-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            height: 64px;
            background: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-top: 1px solid var(--line);
            box-shadow: 0 -4px 20px rgba(15, 30, 22, 0.1);
            z-index: 990;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 0 20px;
        }
        .sticky-cta-bar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: var(--container-max);
        }
        .sticky-cta-text {
            font-size: 14px;
            color: var(--text-secondary);
            font-weight: 500;
        }
        .sticky-cta-text strong {
            color: var(--primary);
        }
        .sticky-cta-actions {
            display: flex;
            gap: 10px;
        }
        /* Responsive */
        @media (max-width: 1200px) {
            .highlight-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        @media (max-width: 1024px) {
            .page-hero .container {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .page-hero h1 {
                font-size: 36px;
            }
            .hero-figure img {
                height: 280px;
            }
            .ranking-intro-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .deep-analysis-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .subscribe-box {
                grid-template-columns: 1fr;
                padding: 32px 28px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .scenario-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 768px) {
            .site-header .container {
                height: 60px;
            }
            .nav-links {
                display: none;
            }
            .header-search {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .mobile-menu {
                display: none;
            }
            .mobile-menu.is-open {
                display: flex;
            }
            .section {
                padding: 56px 0;
            }
            .section-head h2 {
                font-size: 26px;
            }
            .page-hero {
                padding: 48px 0 40px;
            }
            .page-hero h1 {
                font-size: 30px;
            }
            .page-hero .hero-sub {
                font-size: 15px;
            }
            .hero-stats-row {
                gap: 18px;
            }
            .hero-stat-item .stat-num {
                font-size: 22px;
            }
            .highlight-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
            .highlight-card .hl-num {
                font-size: 26px;
            }
            .scenario-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .ranking-table th,
            .ranking-table td {
                padding: 10px 12px;
                font-size: 12px;
            }
            .ranking-table .bar-cell {
                min-width: 80px;
            }
            .ranking-table-header {
                flex-direction: column;
                align-items: flex-start;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
            .sticky-cta-bar {
                height: 56px;
                padding: 0 14px;
            }
            .sticky-cta-text {
                font-size: 12px;
            }
            .sticky-cta-actions .btn {
                padding: 8px 16px;
                font-size: 13px;
            }
            .cta-box {
                padding: 36px 24px;
            }
            .cta-box h2 {
                font-size: 24px;
            }
            .subscribe-form input {
                min-width: 100%;
            }
        }
        @media (max-width: 640px) {
            .page-hero h1 {
                font-size: 27px;
            }
            .hero-actions {
                gap: 10px;
            }
            .hero-actions .btn {
                padding: 10px 20px;
                font-size: 14px;
            }
            .hero-figure img {
                height: 220px;
            }
            .highlight-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .highlight-card {
                padding: 18px 14px;
            }
            .highlight-card .hl-num {
                font-size: 22px;
            }
            .highlight-card .hl-label {
                font-size: 12px;
            }
            .ranking-table {
                font-size: 11px;
            }
            .ranking-table th,
            .ranking-table td {
                padding: 8px 8px;
                font-size: 11px;
            }
            .ranking-intro-text p:first-of-type::first-letter {
                font-size: 30px;
            }
            .subscribe-box {
                padding: 24px 18px;
            }
            .cta-box {
                padding: 28px 18px;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 16px;
            }
            .page-hero h1 {
                font-size: 24px;
            }
            .hero-stats-row {
                gap: 12px;
            }
            .hero-stat-item .stat-num {
                font-size: 18px;
            }
            .hero-stat-item .stat-label {
                font-size: 11px;
            }
            .highlight-grid {
                grid-template-columns: 1fr;
            }
            .ranking-table .bar-cell {
                display: none;
            }
            .ranking-table th:nth-child(5),
            .ranking-table td:nth-child(5) {
                display: none;
            }
        }
        @media (max-width: 360px) {
            .page-hero h1 {
                font-size: 21px;
            }
            .hero-actions {
                flex-direction: column;
                gap: 8px;
            }
            .hero-actions .btn {
                width: 100%;
            }
            .btn--lg {
                padding: 13px 24px;
                font-size: 14px;
            }
        }