/* roulang page: index */
:root {
            --color-primary: #1A1520;
            --color-primary-light: #2D2635;
            --color-accent: #C9A96E;
            --color-accent-hover: #D4B87F;
            --color-bg: #F7F3EE;
            --color-bg-card: #FFFFFF;
            --color-text: #2D2A32;
            --color-text-muted: #6B6570;
            --color-border: #E8E2DC;
            --color-tag: #8B3A3A;
            --color-tag-bg: rgba(139, 58, 58, 0.08);
            --radius-sm: 6px;
            --radius-md: 12px;
            --radius-lg: 18px;
            --shadow-sm: 0 2px 8px rgba(26, 21, 32, 0.04);
            --shadow-md: 0 2px 12px rgba(26, 21, 32, 0.06);
            --shadow-lg: 0 8px 32px rgba(26, 21, 32, 0.10);
            --shadow-hover: 0 12px 40px rgba(26, 21, 32, 0.16);
            --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --transition: all 0.3s ease;
            --container-max: 1200px;
            --section-padding-mobile: 40px;
            --section-padding-desktop: 64px;
            --header-height: 68px;
        }

        *, *::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: 15px;
            line-height: 1.7;
            color: var(--color-text);
            background-color: var(--color-bg);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

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

        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            background: none;
            transition: var(--transition);
        }

        input, select, textarea {
            font-family: inherit;
            font-size: 14px;
            color: var(--color-text);
            transition: var(--transition);
        }

        input:focus, select:focus, textarea:focus, button:focus, a:focus {
            outline: 2px solid var(--color-accent);
            outline-offset: 2px;
        }

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

        /* ========== Header / Navigation ========== */
        .site-header {
            background-color: var(--color-primary);
            height: var(--header-height);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 1px 0 rgba(201, 169, 110, 0.15), 0 2px 12px rgba(0, 0, 0, 0.15);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }

        .brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 18px;
            font-weight: 700;
            color: #F7F3EE;
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .brand-icon {
            width: 36px;
            height: 36px;
            border: 1.5px solid var(--color-accent);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-accent);
            font-weight: 700;
            font-size: 15px;
            flex-shrink: 0;
        }

        .brand-text em {
            font-style: normal;
            color: var(--color-accent);
        }

        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 28px;
        }

        .nav-desktop a {
            color: #D8D2D0;
            font-size: 14px;
            font-weight: 500;
            letter-spacing: 0.3px;
            padding: 4px 0;
            position: relative;
            white-space: nowrap;
        }

        .nav-desktop a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--color-accent);
            transition: width 0.3s ease;
        }

        .nav-desktop a:hover,
        .nav-desktop a.active {
            color: var(--color-accent);
        }

        .nav-desktop a:hover::after,
        .nav-desktop a.active::after {
            width: 100%;
        }

        .nav-cta {
            background-color: var(--color-accent);
            color: var(--color-primary);
            font-weight: 600;
            font-size: 13px;
            padding: 9px 18px;
            border-radius: var(--radius-sm);
            letter-spacing: 0.3px;
            white-space: nowrap;
        }

        .nav-cta:hover {
            background-color: var(--color-accent-hover);
            color: var(--color-primary);
            transform: translateY(-1px);
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            padding: 6px;
            cursor: pointer;
        }

        .nav-toggle span {
            display: block;
            width: 24px;
            height: 2px;
            background-color: #F7F3EE;
            transition: var(--transition);
            border-radius: 1px;
        }

        .nav-toggle.active span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .nav-toggle.active span:nth-child(2) {
            opacity: 0;
        }
        .nav-toggle.active span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        .nav-mobile {
            display: none;
            background-color: var(--color-primary);
            padding: 12px 24px 20px;
            flex-direction: column;
            gap: 12px;
            border-top: 1px solid rgba(201, 169, 110, 0.25);
        }

        .nav-mobile a {
            color: #D8D2D0;
            font-size: 15px;
            font-weight: 500;
            padding: 8px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }

        .nav-mobile a:hover,
        .nav-mobile a.active {
            color: var(--color-accent);
        }

        .nav-mobile .nav-cta {
            text-align: center;
            margin-top: 8px;
        }

        /* ========== Hero ========== */
        .hero {
            position: relative;
            background-color: var(--color-primary);
            background-image: linear-gradient(135deg, rgba(26, 21, 32, 0.92) 0%, rgba(26, 21, 32, 0.78) 50%, rgba(45, 38, 53, 0.65) 100%), url('/assets/images/backpic/back-1.jpg');
            background-size: cover;
            background-position: center;
            color: #F7F3EE;
            padding: 72px 0 88px;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--color-accent), transparent);
        }

        .hero .container {
            position: relative;
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 48px;
            align-items: center;
            z-index: 1;
        }

        .hero-content h1 {
            font-size: 38px;
            font-weight: 700;
            line-height: 1.3;
            color: #F7F3EE;
            margin-bottom: 18px;
            letter-spacing: 0.5px;
        }

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

        .hero-content .hero-subtitle {
            font-size: 16px;
            color: #D8D2D0;
            line-height: 1.8;
            margin-bottom: 28px;
            max-width: 520px;
        }

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

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 600;
            font-size: 14px;
            padding: 13px 26px;
            border-radius: var(--radius-sm);
            letter-spacing: 0.3px;
            text-align: center;
            justify-content: center;
        }

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

        .btn-primary:hover {
            background-color: var(--color-accent-hover);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(201, 169, 110, 0.3);
        }

        .btn-outline {
            background-color: transparent;
            color: #F7F3EE;
            border: 1.5px solid rgba(201, 169, 110, 0.7);
        }

        .btn-outline:hover {
            background-color: rgba(201, 169, 110, 0.12);
            border-color: var(--color-accent);
            color: var(--color-accent);
            transform: translateY(-2px);
        }

        .hero-metrics {
            display: flex;
            gap: 32px;
            margin-top: 32px;
            flex-wrap: wrap;
        }

        .hero-metric {
            text-align: left;
        }

        .hero-metric .metric-number {
            font-size: 28px;
            font-weight: 700;
            color: var(--color-accent);
            display: block;
            line-height: 1.2;
        }

        .hero-metric .metric-label {
            font-size: 13px;
            color: #B8B0AE;
        }

        .hero-visual {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
        }

        .hero-visual img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            min-height: 380px;
        }

        .hero-visual .hero-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: linear-gradient(transparent, rgba(26, 21, 32, 0.85));
            padding: 28px 24px 20px;
        }

        .hero-overlay .overlay-tag {
            display: inline-block;
            background-color: var(--color-tag);
            color: #F7F3EE;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 20px;
            margin-bottom: 10px;
        }

        .hero-overlay .overlay-title {
            color: #F7F3EE;
            font-size: 18px;
            font-weight: 600;
        }

        .hero-overlay .overlay-desc {
            color: #D8D2D0;
            font-size: 13px;
            margin-top: 4px;
        }

        .hero-scroll-hint {
            position: absolute;
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%);
            color: rgba(247, 243, 238, 0.6);
            font-size: 12px;
            letter-spacing: 1px;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 6px;
        }

        .hero-scroll-hint .arrow {
            width: 18px;
            height: 10px;
            border-left: 1.5px solid rgba(247, 243, 238, 0.6);
            border-bottom: 1.5px solid rgba(247, 243, 238, 0.6);
            transform: rotate(-45deg);
        }

        /* ========== Sections ========== */
        main {
            flex: 1;
        }

        section {
            padding: var(--section-padding-mobile) 0;
        }

        @media (min-width: 1024px) {
            section {
                padding: var(--section-padding-desktop) 0;
            }
        }

        .section-header {
            margin-bottom: 32px;
        }

        .section-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            color: var(--color-tag);
            background-color: var(--color-tag-bg);
            padding: 5px 14px;
            border-radius: 20px;
            letter-spacing: 0.5px;
            margin-bottom: 10px;
        }

        .section-header h2 {
            font-size: 26px;
            font-weight: 700;
            color: var(--color-primary);
            line-height: 1.35;
            margin-bottom: 12px;
        }

        .section-header p {
            font-size: 15px;
            color: var(--color-text-muted);
            max-width: 720px;
            line-height: 1.8;
        }

        .section-header.center {
            text-align: center;
        }

        .section-header.center p {
            margin-left: auto;
            margin-right: auto;
        }

        /* ========== Stats Dashboard ========== */
        .stats-dashboard {
            background-color: var(--color-primary);
            padding: 40px 0;
        }

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

        .stat-card {
            background-color: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(201, 169, 110, 0.2);
            border-radius: var(--radius-md);
            padding: 22px 20px;
            text-align: center;
            transition: var(--transition);
        }

        .stat-card:hover {
            background-color: rgba(201, 169, 110, 0.08);
            border-color: rgba(201, 169, 110, 0.35);
        }

        .stat-number {
            font-size: 32px;
            font-weight: 700;
            color: var(--color-accent);
            display: block;
            line-height: 1.2;
        }

        .stat-label {
            font-size: 13px;
            color: #B8B0AE;
            margin-top: 6px;
            letter-spacing: 0.3px;
        }

        /* ========== Region Overview ========== */
        .region-overview {
            background-color: var(--color-bg);
        }

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

        .region-tag {
            display: inline-block;
            padding: 10px 18px;
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: 30px;
            font-size: 13px;
            font-weight: 500;
            color: var(--color-text);
            transition: var(--transition);
            letter-spacing: 0.3px;
        }

        .region-tag:hover {
            background-color: var(--color-primary);
            color: #F7F3EE;
            border-color: var(--color-primary);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .region-tag.hot {
            background-color: var(--color-tag-bg);
            border-color: rgba(139, 58, 58, 0.3);
            color: var(--color-tag);
            font-weight: 600;
        }

        /* ========== Service Matrix ========== */
        .service-matrix {
            background-color: #FFFFFF;
        }

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

        .matrix-card {
            background-color: var(--color-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 24px;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .matrix-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: var(--color-accent);
        }

        .matrix-card .card-icon {
            width: 44px;
            height: 44px;
            background-color: var(--color-primary);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-accent);
            font-weight: 700;
            font-size: 18px;
        }

        .matrix-card h3 {
            font-size: 17px;
            font-weight: 600;
            color: var(--color-primary);
        }

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

        .matrix-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }

        .matrix-tags span {
            font-size: 11px;
            font-weight: 500;
            padding: 4px 10px;
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: 20px;
            color: var(--color-text-muted);
        }

        /* ========== Hot Ranking ========== */
        .hot-ranking {
            background-color: var(--color-bg);
        }

        .ranking-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .ranking-item {
            display: flex;
            align-items: center;
            gap: 16px;
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 16px 20px;
            transition: var(--transition);
        }

        .ranking-item:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--color-accent);
            transform: translateX(4px);
        }

        .rank-number {
            width: 38px;
            height: 38px;
            background-color: var(--color-primary);
            color: var(--color-accent);
            font-weight: 700;
            font-size: 16px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .ranking-item:nth-child(1) .rank-number {
            background-color: var(--color-accent);
            color: var(--color-primary);
        }

        .ranking-info {
            flex: 1;
        }

        .ranking-info h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 2px;
        }

        .ranking-info .ranking-meta {
            font-size: 12px;
            color: var(--color-text-muted);
        }

        .ranking-score {
            display: flex;
            align-items: center;
            gap: 5px;
            flex-shrink: 0;
        }

        .score-badge {
            background-color: var(--color-primary);
            color: var(--color-accent);
            font-weight: 700;
            font-size: 15px;
            padding: 4px 10px;
            border-radius: var(--radius-sm);
        }

        .stars {
            color: var(--color-accent);
            font-size: 13px;
            letter-spacing: 1px;
        }

        /* ========== Comparison ========== */
        .comparison-table {
            background-color: #FFFFFF;
            padding-bottom: 64px;
        }

        .comparison-wrap {
            overflow-x: auto;
            border-radius: var(--radius-md);
            border: 1px solid var(--color-border);
        }

        .comparison-table table {
            width: 100%;
            border-collapse: collapse;
            min-width: 640px;
        }

        .comparison-table th,
        .comparison-table td {
            padding: 14px 18px;
            text-align: left;
            font-size: 13px;
            border-bottom: 1px solid var(--color-border);
        }

        .comparison-table th {
            background-color: var(--color-primary);
            color: #F7F3EE;
            font-weight: 600;
            font-size: 13px;
            letter-spacing: 0.3px;
        }

        .comparison-table td {
            color: var(--color-text);
            background-color: var(--color-bg-card);
        }

        .comparison-table tr:last-child td {
            border-bottom: none;
        }

        .comparison-table .highlight-col {
            background-color: rgba(201, 169, 110, 0.08);
            border-left: 2px solid var(--color-accent);
        }

        .comparison-table .badge-rec {
            display: inline-block;
            background-color: var(--color-accent);
            color: var(--color-primary);
            font-size: 11px;
            font-weight: 700;
            padding: 2px 8px;
            border-radius: 4px;
        }

        /* ========== Scenario Entries ========== */
        .scenario-entries {
            background-color: var(--color-bg);
        }

        .scenario-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }

        .scenario-card {
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition);
            text-align: left;
        }

        .scenario-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: var(--color-accent);
        }

        .scenario-card img {
            width: 100%;
            height: 160px;
            object-fit: cover;
        }

        .scenario-body {
            padding: 16px 18px 18px;
        }

        .scenario-body h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 6px;
        }

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

        /* ========== Timeline ========== */
        .timeline-section {
            background-color: #FFFFFF;
        }

        .timeline {
            position: relative;
            padding-left: 28px;
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 8px;
            top: 4px;
            bottom: 4px;
            width: 2px;
            background: linear-gradient(180deg, var(--color-accent), rgba(201, 169, 110, 0.3));
        }

        .timeline-item {
            position: relative;
            padding-bottom: 28px;
        }

        .timeline-item:last-child {
            padding-bottom: 0;
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: -24px;
            top: 6px;
            width: 12px;
            height: 12px;
            background-color: var(--color-accent);
            border-radius: 50%;
            border: 2px solid #FFFFFF;
            box-shadow: 0 0 0 2px var(--color-accent);
        }

        .timeline-item h3 {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 4px;
        }

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

        /* ========== News / Articles ========== */
        .news-section {
            background-color: var(--color-bg);
        }

        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }

        .news-card {
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition);
        }

        .news-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: var(--color-accent);
        }

        .news-card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }

        .news-body {
            padding: 18px 20px 20px;
        }

        .news-tag {
            display: inline-block;
            font-size: 11px;
            font-weight: 600;
            color: var(--color-tag);
            background-color: var(--color-tag-bg);
            padding: 3px 10px;
            border-radius: 4px;
            margin-bottom: 8px;
        }

        .news-body h3 {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .news-body p {
            font-size: 13px;
            color: var(--color-text-muted);
            line-height: 1.6;
            margin-bottom: 10px;
        }

        .news-date {
            font-size: 12px;
            color: #A8A2A6;
        }

        /* ========== Reviews ========== */
        .reviews-section {
            background-color: #FFFFFF;
        }

        .review-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }

        .review-card {
            background-color: var(--color-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 22px;
            transition: var(--transition);
        }

        .review-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--color-accent);
        }

        .review-header {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 10px;
        }

        .review-avatar {
            width: 40px;
            height: 40px;
            background-color: var(--color-primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-accent);
            font-weight: 600;
            font-size: 14px;
            flex-shrink: 0;
        }

        .review-name {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-primary);
        }

        .review-stars {
            color: var(--color-accent);
            font-size: 13px;
            letter-spacing: 1px;
        }

        .review-text {
            font-size: 13px;
            color: var(--color-text-muted);
            line-height: 1.7;
            margin-bottom: 8px;
        }

        .review-tag {
            font-size: 11px;
            font-weight: 500;
            color: var(--color-text-muted);
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            padding: 3px 10px;
            border-radius: 20px;
            display: inline-block;
        }

        /* ========== Assurance ========== */
        .assurance-section {
            background-color: var(--color-primary);
        }

        .assurance-section .section-header h2 {
            color: #F7F3EE;
        }

        .assurance-section .section-header p {
            color: #B8B0AE;
        }

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

        .assurance-item {
            background-color: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(201, 169, 110, 0.2);
            border-radius: var(--radius-md);
            padding: 22px 18px;
            text-align: center;
            transition: var(--transition);
        }

        .assurance-item:hover {
            background-color: rgba(201, 169, 110, 0.08);
            border-color: rgba(201, 169, 110, 0.35);
        }

        .assurance-icon {
            font-size: 28px;
            margin-bottom: 10px;
            color: var(--color-accent);
        }

        .assurance-item h4 {
            font-size: 14px;
            font-weight: 600;
            color: #F7F3EE;
            margin-bottom: 6px;
        }

        .assurance-item p {
            font-size: 12px;
            color: #B8B0AE;
            line-height: 1.6;
        }

        /* ========== FAQ ========== */
        .faq-section {
            background-color: var(--color-bg);
        }

        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .faq-item {
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition);
        }

        .faq-item:hover {
            border-color: rgba(201, 169, 110, 0.5);
        }

        .faq-question {
            width: 100%;
            padding: 18px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 15px;
            font-weight: 600;
            color: var(--color-primary);
            text-align: left;
            background: none;
            border: none;
            cursor: pointer;
            letter-spacing: 0.3px;
        }

        .faq-question .faq-toggle {
            font-size: 18px;
            color: var(--color-accent);
            flex-shrink: 0;
            margin-left: 12px;
            transition: transform 0.3s ease;
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.3s ease;
            padding: 0 20px;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }

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

        /* ========== Form Section ========== */
        .form-section {
            background-color: #FFFFFF;
        }

        .form-card {
            background-color: var(--color-primary);
            border-radius: var(--radius-lg);
            padding: 40px 36px;
            max-width: 640px;
            margin: 0 auto;
            box-shadow: var(--shadow-lg);
            border: 1px solid rgba(201, 169, 110, 0.3);
        }

        .form-card h2 {
            font-size: 22px;
            font-weight: 700;
            color: #F7F3EE;
            margin-bottom: 8px;
        }

        .form-card p {
            font-size: 14px;
            color: #B8B0AE;
            margin-bottom: 24px;
            line-height: 1.6;
        }

        .form-group {
            margin-bottom: 16px;
        }

        .form-group label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: #D8D2D0;
            margin-bottom: 6px;
            letter-spacing: 0.3px;
        }

        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 12px 14px;
            background-color: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(201, 169, 110, 0.25);
            border-radius: var(--radius-sm);
            color: #F7F3EE;
            font-size: 14px;
        }

        .form-group input::placeholder,
        .form-group textarea::placeholder {
            color: #8A8286;
        }

        .form-group select {
            appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23C9A96E' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 14px center;
        }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            border-color: var(--color-accent);
            outline: none;
            background-color: rgba(255, 255, 255, 0.08);
        }

        .form-submit {
            width: 100%;
            padding: 14px 24px;
            background-color: var(--color-accent);
            color: var(--color-primary);
            font-weight: 700;
            font-size: 15px;
            border-radius: var(--radius-sm);
            letter-spacing: 0.5px;
            margin-top: 8px;
        }

        .form-submit:hover {
            background-color: var(--color-accent-hover);
            transform: translateY(-2px);
        }

        /* ========== Bottom CTA ========== */
        .bottom-cta {
            background-color: var(--color-bg);
        }

        .cta-bar {
            background: linear-gradient(135deg, var(--color-primary) 0%, #2D2635 100%);
            border-radius: var(--radius-lg);
            padding: 40px 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            border: 1px solid rgba(201, 169, 110, 0.3);
        }

        .cta-bar h2 {
            font-size: 22px;
            font-weight: 700;
            color: #F7F3EE;
            margin-bottom: 6px;
        }

        .cta-bar p {
            font-size: 14px;
            color: #B8B0AE;
        }

        .cta-bar .btn {
            flex-shrink: 0;
        }

        /* ========== Footer ========== */
        .site-footer {
            background-color: var(--color-primary);
            color: #B8B0AE;
            padding: 48px 0 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 32px;
        }

        .footer-brand h3 {
            font-size: 18px;
            font-weight: 700;
            color: #F7F3EE;
            margin-bottom: 10px;
            letter-spacing: 0.3px;
        }

        .footer-brand h3 em {
            font-style: normal;
            color: var(--color-accent);
        }

        .footer-brand p {
            font-size: 13px;
            line-height: 1.7;
            color: #8A8286;
            max-width: 280px;
        }

        .footer-col h4 {
            font-size: 14px;
            font-weight: 600;
            color: #F7F3EE;
            margin-bottom: 14px;
            letter-spacing: 0.3px;
        }

        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul a {
            font-size: 13px;
            color: #8A8286;
            transition: var(--transition);
        }

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

        .footer-bottom {
            border-top: 1px solid rgba(201, 169, 110, 0.15);
            padding: 18px 0;
            text-align: center;
            font-size: 12px;
            color: #6B6570;
        }

        /* ========== Responsive ========== */
        @media (max-width: 1024px) {
            .hero .container {
                grid-template-columns: 1fr;
                gap: 32px;
            }

            .hero-content h1 {
                font-size: 32px;
            }

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

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

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

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

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

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

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

        @media (max-width: 768px) {
            .nav-desktop {
                display: none;
            }

            .nav-toggle {
                display: flex;
            }

            .nav-mobile {
                display: flex;
            }

            .nav-mobile.hidden-mobile {
                display: none;
            }

            .hero {
                padding: 48px 0 64px;
            }

            .hero-content h1 {
                font-size: 26px;
            }

            .hero-content .hero-subtitle {
                font-size: 14px;
            }

            .hero-metrics {
                gap: 20px;
            }

            .hero-metric .metric-number {
                font-size: 22px;
            }

            .hero-visual img {
                min-height: 260px;
            }

            .section-header h2 {
                font-size: 21px;
            }

            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }

            .stat-number {
                font-size: 24px;
            }

            .matrix-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .scenario-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }

            .news-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .review-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .assurance-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }

            .form-card {
                padding: 28px 20px;
            }

            .cta-bar {
                flex-direction: column;
                text-align: center;
                padding: 28px 20px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }

            .brand {
                font-size: 15px;
            }

            .brand-icon {
                width: 30px;
                height: 30px;
                font-size: 13px;
            }

            .hero-content h1 {
                font-size: 22px;
            }

            .hero-actions {
                flex-direction: column;
                gap: 10px;
            }

            .btn {
                width: 100%;
                font-size: 13px;
                padding: 11px 20px;
            }

            .hero-metrics {
                gap: 16px;
            }

            .hero-metric .metric-number {
                font-size: 20px;
            }

            .section-header h2 {
                font-size: 19px;
            }

            .ranking-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
                padding: 14px 16px;
            }

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

            .comparison-table th,
            .comparison-table td {
                padding: 10px 12px;
                font-size: 12px;
            }
        }

/* roulang page: category1 */
:root {
            --color-primary: #1A1520;
            --color-primary-light: #2D2635;
            --color-accent: #C9A96E;
            --color-accent-hover: #D4B87F;
            --color-bg: #F7F3EE;
            --color-bg-card: #FFFFFF;
            --color-text: #2D2A32;
            --color-text-muted: #6B6570;
            --color-border: #E8E2DC;
            --color-tag: #8B3A3A;
            --color-tag-bg: rgba(139, 58, 58, 0.08);
            --radius-sm: 6px;
            --radius-md: 12px;
            --radius-lg: 18px;
            --shadow-sm: 0 2px 8px rgba(26, 21, 32, 0.04);
            --shadow-md: 0 2px 12px rgba(26, 21, 32, 0.06);
            --shadow-lg: 0 8px 32px rgba(26, 21, 32, 0.10);
            --shadow-hover: 0 12px 40px rgba(26, 21, 32, 0.16);
            --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --transition: all 0.3s ease;
            --container-max: 1200px;
            --section-padding-mobile: 40px;
            --section-padding-desktop: 64px;
            --header-height: 68px;
        }
        * {
            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: 15px;
            line-height: 1.7;
            color: var(--color-text);
            background-color: var(--color-bg);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            background: none;
            transition: var(--transition);
        }
        input, select, textarea {
            font-family: inherit;
            font-size: 14px;
            color: var(--color-text);
            transition: var(--transition);
        }
        input:focus, select:focus, textarea:focus, button:focus, a:focus {
            outline: 2px solid var(--color-accent);
            outline-offset: 2px;
        }
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }
        /* Header */
        .site-header {
            background-color: var(--color-primary);
            height: var(--header-height);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 1px 0 rgba(201, 169, 110, 0.15), 0 2px 12px rgba(0, 0, 0, 0.15);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }
        .brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 18px;
            font-weight: 700;
            color: #F7F3EE;
            letter-spacing: 0.5px;
            white-space: nowrap;
        }
        .brand-icon {
            width: 36px;
            height: 36px;
            border: 1.5px solid var(--color-accent);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-accent);
            font-weight: 700;
            font-size: 15px;
            flex-shrink: 0;
        }
        .brand-text em {
            font-style: normal;
            color: var(--color-accent);
        }
        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 28px;
        }
        .nav-desktop a {
            color: #D8D2D0;
            font-size: 14px;
            font-weight: 500;
            letter-spacing: 0.3px;
            padding: 4px 0;
            position: relative;
            white-space: nowrap;
        }
        .nav-desktop a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--color-accent);
            transition: width 0.3s ease;
        }
        .nav-desktop a:hover,
        .nav-desktop a.active {
            color: var(--color-accent);
        }
        .nav-desktop a:hover::after,
        .nav-desktop a.active::after {
            width: 100%;
        }
        .nav-cta {
            background-color: var(--color-accent);
            color: var(--color-primary);
            font-weight: 600;
            font-size: 13px;
            padding: 9px 18px;
            border-radius: var(--radius-sm);
            letter-spacing: 0.3px;
            white-space: nowrap;
        }
        .nav-cta:hover {
            background-color: var(--color-accent-hover);
            color: var(--color-primary);
            transform: translateY(-1px);
        }
        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            padding: 6px;
            cursor: pointer;
        }
        .nav-toggle span {
            display: block;
            width: 24px;
            height: 2px;
            background-color: #F7F3EE;
            transition: var(--transition);
            border-radius: 1px;
        }
        .nav-toggle.active span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .nav-toggle.active span:nth-child(2) {
            opacity: 0;
        }
        .nav-toggle.active span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }
        .nav-mobile {
            display: none;
            background-color: var(--color-primary);
            padding: 12px 24px 20px;
            flex-direction: column;
            gap: 4px;
            border-top: 1px solid rgba(201, 169, 110, 0.2);
        }
        .nav-mobile a {
            color: #D8D2D0;
            font-size: 15px;
            padding: 10px 4px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            display: block;
        }
        .nav-mobile a:hover,
        .nav-mobile a.active {
            color: var(--color-accent);
        }
        .nav-mobile .nav-cta {
            margin-top: 12px;
            text-align: center;
            color: var(--color-primary);
        }
        .hidden-mobile {
            display: none !important;
        }
        /* Category Header */
        .category-header {
            background: linear-gradient(180deg, #F1EBE4 0%, var(--color-bg) 100%);
            padding: 32px 0 28px;
            border-bottom: 1px solid var(--color-border);
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--color-text-muted);
            margin-bottom: 14px;
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: var(--color-text-muted);
        }
        .breadcrumb a:hover {
            color: var(--color-accent);
        }
        .breadcrumb .sep {
            color: var(--color-border);
            font-size: 12px;
        }
        .breadcrumb .current {
            color: var(--color-text);
            font-weight: 600;
        }
        .category-header h1 {
            font-size: 30px;
            font-weight: 700;
            color: var(--color-primary);
            line-height: 1.4;
            margin-bottom: 8px;
            letter-spacing: 0.3px;
        }
        .category-header .sub-title {
            font-size: 15px;
            color: var(--color-text-muted);
            max-width: 720px;
            line-height: 1.7;
            margin-bottom: 16px;
        }
        .category-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .category-badge {
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 13px;
            color: var(--color-text);
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .category-badge .icon {
            color: var(--color-accent);
            font-weight: 700;
        }
        /* Filter Toolbar */
        .filter-section {
            padding: 20px 0 16px;
            border-bottom: 1px solid var(--color-border);
            background-color: var(--color-bg-card);
            position: sticky;
            top: var(--header-height);
            z-index: 50;
            box-shadow: 0 1px 4px rgba(26, 21, 32, 0.04);
        }
        .filter-toolbar {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 14px;
        }
        .filter-group {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
        }
        .filter-group .label {
            font-size: 13px;
            color: var(--color-text-muted);
            font-weight: 500;
            white-space: nowrap;
        }
        .filter-chip {
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 13px;
            background-color: var(--color-bg);
            border: 1px solid var(--color-border);
            color: var(--color-text);
            cursor: pointer;
            white-space: nowrap;
            transition: var(--transition);
        }
        .filter-chip:hover {
            border-color: var(--color-accent);
            color: var(--color-primary);
        }
        .filter-chip.active {
            background-color: var(--color-primary);
            border-color: var(--color-primary);
            color: var(--color-accent);
        }
        .filter-sort {
            margin-left: auto;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .filter-sort select {
            padding: 8px 14px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--color-border);
            background-color: var(--color-bg-card);
            font-size: 13px;
            cursor: pointer;
            min-width: 130px;
        }
        .filter-sort select:hover {
            border-color: var(--color-accent);
        }
        /* Card List */
        .list-section {
            padding: 32px 0 var(--section-padding-desktop);
            background-color: var(--color-bg);
        }
        .section-head {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            margin-bottom: 24px;
            flex-wrap: wrap;
            gap: 12px;
        }
        .section-head h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--color-primary);
            line-height: 1.4;
        }
        .section-head .count-tag {
            font-size: 13px;
            color: var(--color-text-muted);
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            padding: 4px 12px;
            border-radius: 16px;
        }
        .card-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .studio-card {
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }
        .studio-card:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
            border-color: var(--color-accent);
        }
        .studio-card .card-img {
            position: relative;
            aspect-ratio: 16 / 10;
            overflow: hidden;
            background-color: #EDE7E0;
        }
        .studio-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        .studio-card:hover .card-img img {
            transform: scale(1.03);
        }
        .studio-card .card-img .score-badge {
            position: absolute;
            top: 12px;
            right: 12px;
            background-color: var(--color-primary);
            color: var(--color-accent);
            font-weight: 700;
            font-size: 16px;
            padding: 6px 12px;
            border-radius: var(--radius-sm);
            letter-spacing: 0.5px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
        }
        .studio-card .card-img .type-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background-color: var(--color-tag);
            color: #F7F3EE;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 4px;
            letter-spacing: 0.5px;
        }
        .studio-card .card-body {
            padding: 16px 18px 18px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            flex: 1;
        }
        .studio-card .card-title-row {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 10px;
        }
        .studio-card h3 {
            font-size: 17px;
            font-weight: 600;
            color: var(--color-primary);
            line-height: 1.5;
            flex: 1;
        }
        .studio-card .star-row {
            display: flex;
            align-items: center;
            gap: 4px;
            white-space: nowrap;
        }
        .studio-card .star-row .stars {
            color: var(--color-accent);
            font-size: 13px;
            letter-spacing: 1px;
        }
        .studio-card .star-row .rate {
            font-size: 13px;
            font-weight: 600;
            color: var(--color-text);
        }
        .studio-card .card-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .studio-card .card-tag {
            font-size: 12px;
            padding: 3px 10px;
            border-radius: 4px;
            background-color: var(--color-tag-bg);
            color: var(--color-tag);
            font-weight: 500;
            letter-spacing: 0.3px;
        }
        .studio-card .card-tag.gold {
            background-color: rgba(201, 169, 110, 0.12);
            color: #8B6F3E;
        }
        .studio-card .card-desc {
            font-size: 13px;
            color: var(--color-text-muted);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .studio-card .card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-top: auto;
            padding-top: 10px;
            border-top: 1px solid var(--color-border);
        }
        .studio-card .card-meta .region {
            font-size: 13px;
            color: var(--color-text-muted);
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .studio-card .card-meta .region .pin {
            color: var(--color-accent);
            font-size: 12px;
        }
        .studio-card .card-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--color-primary);
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .studio-card .card-link:hover {
            color: var(--color-tag);
        }
        .list-footer {
            margin-top: 28px;
            text-align: center;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 600;
            letter-spacing: 0.3px;
            transition: var(--transition);
            cursor: pointer;
        }
        .btn-primary {
            background-color: var(--color-primary);
            color: var(--color-accent);
            border: 1px solid var(--color-primary);
        }
        .btn-primary:hover {
            background-color: var(--color-accent);
            color: var(--color-primary);
            border-color: var(--color-accent);
            transform: translateY(-1px);
        }
        .btn-outline {
            background-color: transparent;
            color: var(--color-primary);
            border: 1px solid var(--color-primary);
        }
        .btn-outline:hover {
            background-color: var(--color-primary);
            color: var(--color-accent);
            transform: translateY(-1px);
        }
        .btn-accent {
            background-color: var(--color-accent);
            color: var(--color-primary);
            border: 1px solid var(--color-accent);
        }
        .btn-accent:hover {
            background-color: var(--color-accent-hover);
            border-color: var(--color-accent-hover);
            transform: translateY(-1px);
        }
        /* Region Quick Nav */
        .region-section {
            padding: var(--section-padding-mobile) 0;
            background-color: var(--color-bg-card);
            border-top: 1px solid var(--color-border);
            border-bottom: 1px solid var(--color-border);
        }
        .region-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 16px;
        }
        .region-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            background-color: var(--color-bg);
            border: 1px solid var(--color-border);
            border-radius: 20px;
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text);
            transition: var(--transition);
        }
        .region-link:hover {
            border-color: var(--color-accent);
            color: var(--color-primary);
            background-color: #FBF9F6;
            transform: translateY(-1px);
        }
        .region-link .num {
            color: var(--color-accent);
            font-weight: 700;
            font-size: 13px;
        }
        /* Ranking */
        .ranking-section {
            padding: var(--section-padding-mobile) 0;
            background-color: var(--color-bg);
        }
        .ranking-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
            margin-top: 16px;
        }
        .ranking-item {
            display: flex;
            align-items: center;
            gap: 16px;
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 14px 18px;
            transition: var(--transition);
        }
        .ranking-item:hover {
            border-color: var(--color-accent);
            box-shadow: var(--shadow-md);
        }
        .ranking-item .rank-num {
            width: 36px;
            height: 36px;
            background-color: var(--color-primary);
            color: var(--color-accent);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 16px;
            flex-shrink: 0;
        }
        .ranking-item .rank-info {
            flex: 1;
        }
        .ranking-item .rank-name {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-primary);
        }
        .ranking-item .rank-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-top: 4px;
        }
        .ranking-item .rank-score {
            display: flex;
            align-items: center;
            gap: 6px;
            font-weight: 600;
            color: var(--color-text);
            white-space: nowrap;
        }
        .ranking-item .rank-score .stars {
            color: var(--color-accent);
            font-size: 13px;
        }
        /* Reviews */
        .reviews-section {
            padding: var(--section-padding-mobile) 0;
            background-color: var(--color-bg-card);
            border-top: 1px solid var(--color-border);
            border-bottom: 1px solid var(--color-border);
        }
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
            margin-top: 16px;
        }
        .review-card {
            background-color: var(--color-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 16px 18px;
            transition: var(--transition);
        }
        .review-card:hover {
            border-color: var(--color-accent);
            box-shadow: var(--shadow-sm);
        }
        .review-card .review-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 8px;
        }
        .review-card .review-user {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-primary);
        }
        .review-card .review-stars {
            color: var(--color-accent);
            font-size: 12px;
            letter-spacing: 1px;
        }
        .review-card .review-text {
            font-size: 13px;
            color: var(--color-text-muted);
            line-height: 1.7;
        }
        .review-card .review-tag {
            display: inline-block;
            margin-top: 8px;
            font-size: 12px;
            padding: 3px 10px;
            background-color: var(--color-tag-bg);
            color: var(--color-tag);
            border-radius: 4px;
        }
        /* FAQ */
        .faq-section {
            padding: var(--section-padding-mobile) 0;
            background-color: var(--color-bg);
        }
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
            margin-top: 16px;
            max-width: 800px;
        }
        .faq-item {
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 16px 20px;
            transition: var(--transition);
        }
        .faq-item:hover {
            border-color: var(--color-accent);
            box-shadow: var(--shadow-sm);
        }
        .faq-item .faq-q {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 6px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .faq-item .faq-q .q-icon {
            color: var(--color-accent);
            font-weight: 700;
            flex-shrink: 0;
        }
        .faq-item .faq-a {
            font-size: 14px;
            color: var(--color-text-muted);
            line-height: 1.7;
            padding-left: 24px;
        }
        /* CTA */
        .cta-section {
            padding: var(--section-padding-mobile) 0;
            background-color: var(--color-primary);
        }
        .cta-panel {
            max-width: 680px;
            margin: 0 auto;
            text-align: center;
            padding: 32px 24px;
            border: 1px solid rgba(201, 169, 110, 0.3);
            border-radius: var(--radius-lg);
            background-color: rgba(45, 38, 53, 0.4);
        }
        .cta-panel h2 {
            font-size: 24px;
            font-weight: 700;
            color: #F7F3EE;
            margin-bottom: 10px;
            line-height: 1.4;
        }
        .cta-panel h2 em {
            font-style: normal;
            color: var(--color-accent);
        }
        .cta-panel p {
            font-size: 14px;
            color: #B8B0B8;
            margin-bottom: 20px;
            line-height: 1.7;
        }
        /* Footer */
        .site-footer {
            background-color: var(--color-primary);
            color: #B8B0B8;
            margin-top: auto;
        }
        .site-footer .container {
            padding-top: 48px;
            padding-bottom: 24px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand h3 {
            font-size: 18px;
            font-weight: 700;
            color: #F7F3EE;
            margin-bottom: 12px;
        }
        .footer-brand h3 em {
            font-style: normal;
            color: var(--color-accent);
        }
        .footer-brand p {
            font-size: 13px;
            line-height: 1.7;
            color: #9A929A;
        }
        .footer-col h4 {
            font-size: 14px;
            font-weight: 600;
            color: #F7F3EE;
            margin-bottom: 12px;
        }
        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col ul li a {
            font-size: 13px;
            color: #9A929A;
            line-height: 1.6;
        }
        .footer-col ul li a:hover {
            color: var(--color-accent);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 16px 0;
            text-align: center;
        }
        .footer-bottom p {
            font-size: 12px;
            color: #7A727A;
            line-height: 1.6;
        }
        /* Responsive */
        @media (max-width: 1024px) {
            .card-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .reviews-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            :root {
                --section-padding-mobile: 32px;
            }
            .nav-desktop {
                display: none;
            }
            .nav-toggle {
                display: flex;
            }
            .nav-mobile {
                display: flex;
            }
            .nav-mobile.hidden-mobile {
                display: none !important;
            }
            .nav-mobile:not(.hidden-mobile) {
                display: flex !important;
            }
            .category-header h1 {
                font-size: 24px;
            }
            .filter-section {
                position: static;
                top: auto;
            }
            .filter-toolbar {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
            .filter-sort {
                margin-left: 0;
                width: 100%;
            }
            .filter-sort select {
                flex: 1;
                width: 100%;
            }
            .card-grid {
                grid-template-columns: 1fr;
            }
            .reviews-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .section-head {
                flex-direction: column;
                align-items: flex-start;
            }
            .cta-panel {
                padding: 24px 16px;
            }
            .cta-panel h2 {
                font-size: 20px;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .category-header h1 {
                font-size: 20px;
            }
            .category-header .sub-title {
                font-size: 14px;
            }
            .studio-card .card-body {
                padding: 14px 14px 16px;
            }
            .studio-card h3 {
                font-size: 15px;
            }
            .ranking-item {
                padding: 12px 14px;
                gap: 10px;
            }
            .faq-item {
                padding: 12px 14px;
            }
        }
        @media (min-width: 769px) {
            .nav-mobile {
                display: none !important;
            }
        }