/* roulang page: index */
:root {
            --c-charcoal: #1A1818;
            --c-charcoal-2: #242121;
            --c-charcoal-3: #2B2B2B;
            --c-amber: #D4A050;
            --c-amber-light: #E0B060;
            --c-bg: #F4F0E8;
            --c-card-bg: #FAF7F2;
            --c-text: #2B2B2B;
            --c-text-secondary: #666666;
            --c-text-muted: #999999;
            --c-border: #E6DED2;
            --c-border-dark: rgba(255, 255, 255, 0.08);
            --c-wine: #7A2E2E;
            --c-olive: #6B7A3A;
            --radius-card: 12px;
            --radius-btn: 8px;
            --radius-pill: 999px;
            --radius-thumb: 8px;
            --shadow-sm: 0 1px 4px rgba(0, 0, 0, 0.04);
            --shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.08);
            --font-stack: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --transition-standard: 200ms ease-in-out;
            --section-padding-desktop: 72px 0;
            --section-padding-mobile: 48px 0;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-stack);
            font-size: 16px;
            line-height: 1.75;
            color: var(--c-text);
            background-color: var(--c-bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-standard);
        }
        a:hover {
            color: var(--c-amber);
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--c-amber);
            outline-offset: 2px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            max-width: 1200px;
        }
        section {
            padding: var(--section-padding-desktop);
            position: relative;
        }
        section[data-animate] {
            opacity: 0;
            transform: translateY(12px);
            transition: opacity 600ms ease-in-out, transform 600ms ease-in-out;
        }
        section[data-animate].visible {
            opacity: 1;
            transform: translateY(0);
        }
        .section-title {
            font-size: 32px;
            font-weight: 600;
            line-height: 1.3;
            color: var(--c-charcoal);
            margin-bottom: 16px;
        }
        .section-title .section-index {
            display: inline-block;
            font-size: 14px;
            font-weight: 500;
            color: var(--c-amber);
            margin-right: 8px;
            letter-spacing: 0.06em;
            text-transform: uppercase;
        }
        .section-subtitle {
            font-size: 16px;
            color: var(--c-text-secondary);
            line-height: 1.8;
            margin-bottom: 32px;
        }

        /* 按钮样式 */
        .btn {
            border-radius: var(--radius-btn);
            padding: 10px 22px;
            font-size: 15px;
            font-weight: 500;
            transition: all var(--transition-standard);
            border: none;
            position: relative;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
        }
        .btn:focus-visible {
            outline: 2px solid var(--c-amber);
            outline-offset: 2px;
            box-shadow: none;
        }
        .btn-primary {
            background-color: var(--c-charcoal);
            color: #fff;
            border: 1px solid var(--c-charcoal);
        }
        .btn-primary:hover,
        .btn-primary:focus {
            background-color: var(--c-charcoal-3);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: var(--shadow-sm);
        }
        .btn-primary:active {
            transform: scale(0.98);
            background-color: var(--c-charcoal);
        }
        .btn-secondary {
            background-color: transparent;
            color: var(--c-charcoal);
            border: 1px solid var(--c-charcoal);
        }
        .btn-secondary:hover,
        .btn-secondary:focus {
            background-color: var(--c-charcoal);
            color: #fff;
            transform: translateY(-1px);
        }
        .btn-secondary:active {
            transform: scale(0.98);
        }
        .btn-highlight {
            background-color: var(--c-amber);
            color: #1A1818;
            border: 1px solid var(--c-amber);
            font-weight: 600;
        }
        .btn-highlight:hover,
        .btn-highlight:focus {
            background-color: var(--c-amber-light);
            color: #1A1818;
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(212, 160, 80, 0.3);
        }
        .btn-highlight:active {
            transform: scale(0.98);
        }
        .btn-sm {
            padding: 8px 14px;
            font-size: 13px;
            border-radius: 6px;
        }
        .btn-outline-light {
            background-color: transparent;
            color: #fff;
            border: 1px solid rgba(255, 255, 255, 0.4);
        }
        .btn-outline-light:hover,
        .btn-outline-light:focus {
            background-color: #fff;
            color: var(--c-charcoal);
            border-color: #fff;
            transform: translateY(-1px);
        }

        /* 徽章 */
        .badge {
            border-radius: var(--radius-pill);
            padding: 3px 10px;
            font-size: 13px;
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            letter-spacing: 0.01em;
        }
        .badge-neutral {
            background-color: #F0EBE3;
            color: var(--c-text-secondary);
        }
        .badge-score {
            background-color: var(--c-amber);
            color: #1A1818;
            font-weight: 600;
        }
        .badge-hot {
            background-color: var(--c-wine);
            color: #fff;
            font-size: 12px;
        }
        .badge-olive {
            background-color: var(--c-olive);
            color: #fff;
            font-size: 12px;
        }
        .badge-outline {
            background-color: transparent;
            border: 1px solid var(--c-border);
            color: var(--c-text-secondary);
        }

        /* 导航 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: rgba(244, 240, 232, 0.9);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-bottom: 1px solid var(--c-border);
            transition: background-color var(--transition-standard);
        }
        .nav-top-row {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 12px 0;
        }
        .nav-brand {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 700;
            font-size: 18px;
            color: var(--c-charcoal);
            white-space: nowrap;
        }
        .nav-brand:hover {
            color: var(--c-charcoal);
        }
        .nav-brand-icon {
            width: 32px;
            height: 32px;
            border-radius: 6px;
            background-color: var(--c-charcoal);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        .nav-brand-icon svg {
            width: 18px;
            height: 18px;
            fill: var(--c-amber);
        }
        .nav-search-wrapper {
            flex: 1;
            max-width: 360px;
            position: relative;
        }
        .nav-search-wrapper input {
            width: 100%;
            border-radius: var(--radius-pill);
            border: 1px solid var(--c-border);
            background-color: #fff;
            padding: 10px 20px 10px 40px;
            font-size: 14px;
            color: var(--c-text);
            transition: border-color var(--transition-standard), box-shadow var(--transition-standard);
        }
        .nav-search-wrapper input::placeholder {
            color: var(--c-text-muted);
        }
        .nav-search-wrapper input:focus {
            outline: none;
            border-color: var(--c-amber);
            box-shadow: 0 0 0 3px rgba(212, 160, 80, 0.15);
        }
        .nav-search-icon {
            position: absolute;
            left: 14px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--c-text-muted);
            pointer-events: none;
            display: flex;
            align-items: center;
        }
        .nav-search-icon svg {
            width: 16px;
            height: 16px;
            fill: currentColor;
        }
        .nav-cta-group {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .nav-channel-row {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 8px 0 10px;
            overflow-x: auto;
            scrollbar-width: thin;
            scrollbar-color: var(--c-border) transparent;
            -webkit-overflow-scrolling: touch;
        }
        .nav-channel-row::-webkit-scrollbar {
            height: 3px;
        }
        .nav-channel-row::-webkit-scrollbar-track {
            background: transparent;
        }
        .nav-channel-row::-webkit-scrollbar-thumb {
            background-color: var(--c-border);
            border-radius: var(--radius-pill);
        }
        .nav-channel-pill {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 500;
            color: var(--c-text-secondary);
            white-space: nowrap;
            border: 1px solid transparent;
            transition: all var(--transition-standard);
            background-color: transparent;
            cursor: pointer;
        }
        .nav-channel-pill:hover {
            background-color: #F0EBE3;
            color: var(--c-text);
        }
        .nav-channel-pill.active {
            background-color: var(--c-amber);
            color: #1A1818;
            font-weight: 600;
            border-color: var(--c-amber);
        }
        .nav-channel-pill:focus-visible {
            outline: 2px solid var(--c-amber);
            outline-offset: 1px;
        }
        @media (max-width: 575.98px) {
            .nav-top-row {
                gap: 10px;
                padding: 10px 0;
            }
            .nav-brand {
                font-size: 16px;
            }
            .nav-brand-icon {
                width: 26px;
                height: 26px;
            }
            .nav-search-wrapper {
                max-width: none;
                flex: 1;
            }
            .nav-search-wrapper input {
                padding: 8px 14px 8px 36px;
                font-size: 13px;
            }
            .nav-cta-group .btn {
                padding: 8px 12px;
                font-size: 13px;
            }
        }
        @media (max-width: 390px) {
            .nav-brand {
                font-size: 14px;
                gap: 5px;
            }
            .nav-cta-group .btn {
                padding: 6px 10px;
                font-size: 12px;
            }
        }

        /* Hero */
        .hero-section {
            min-height: 88vh;
            padding: 0;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
            background-color: #1A1818;
        }
        .hero-bg-image {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            z-index: 0;
        }
        .hero-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(180deg, rgba(26, 24, 24, 0.75) 0%, rgba(26, 24, 24, 0.65) 50%, rgba(26, 24, 24, 0.85) 100%);
            z-index: 1;
        }
        .hero-content {
            position: relative;
            z-index: 2;
            padding: 80px 0;
            width: 100%;
        }
        .hero-play-deco {
            position: absolute;
            top: 30px;
            right: 30px;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.25);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            z-index: 3;
            transition: box-shadow var(--transition-standard), background-color var(--transition-standard);
        }
        .hero-play-deco:hover {
            box-shadow: 0 0 0 6px rgba(212, 160, 80, 0.25);
            background-color: rgba(212, 160, 80, 0.2);
        }
        .hero-play-deco svg {
            width: 22px;
            height: 22px;
            fill: #fff;
        }
        .hero-title {
            font-size: 56px;
            font-weight: 700;
            line-height: 1.15;
            color: #fff;
            letter-spacing: 0.01em;
            margin-bottom: 20px;
            max-width: 800px;
        }
        .hero-title .hero-title-highlight {
            color: var(--c-amber);
        }
        .hero-subtitle {
            font-size: 18px;
            color: rgba(255, 255, 255, 0.85);
            line-height: 1.8;
            max-width: 560px;
            margin-bottom: 32px;
        }
        .hero-cta-group {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            margin-bottom: 32px;
        }
        .hero-cta-group .btn-primary {
            background-color: #fff;
            color: #1A1818;
            border-color: #fff;
        }
        .hero-cta-group .btn-primary:hover {
            background-color: var(--c-amber);
            color: #1A1818;
            border-color: var(--c-amber);
        }
        .hero-cta-group .btn-outline-light {
            background-color: transparent;
            color: #fff;
            border: 1px solid rgba(255, 255, 255, 0.4);
        }
        .hero-cta-group .btn-outline-light:hover {
            background-color: #fff;
            color: #1A1818;
            border-color: #fff;
        }
        .hero-badges {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .hero-badge {
            display: inline-flex;
            align-items: baseline;
            gap: 6px;
            background-color: rgba(0, 0, 0, 0.5);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 10px;
            padding: 10px 16px;
            color: #fff;
            font-size: 14px;
        }
        .hero-badge .badge-number {
            font-size: 24px;
            font-weight: 700;
            color: var(--c-amber);
            line-height: 1;
            letter-spacing: -0.01em;
        }
        .hero-badge .badge-label {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.75);
        }
        @media (max-width: 991.98px) {
            .hero-title {
                font-size: 44px;
            }
        }
        @media (max-width: 575.98px) {
            .hero-section {
                min-height: 85vh;
            }
            .hero-content {
                padding: 60px 0;
            }
            .hero-title {
                font-size: 38px;
                line-height: 1.2;
                margin-bottom: 16px;
            }
            .hero-subtitle {
                font-size: 15px;
                margin-bottom: 24px;
            }
            .hero-cta-group {
                gap: 8px;
                flex-direction: column;
            }
            .hero-cta-group .btn {
                width: 100%;
            }
            .hero-badges {
                gap: 8px;
            }
            .hero-badge {
                padding: 8px 12px;
                font-size: 12px;
            }
            .hero-badge .badge-number {
                font-size: 20px;
            }
            .hero-play-deco {
                width: 44px;
                height: 44px;
                top: 16px;
                right: 16px;
            }
            .hero-play-deco svg {
                width: 18px;
                height: 18px;
            }
        }

        /* 痛点深化 */
        .pain-point-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .pain-point-item {
            display: flex;
            gap: 16px;
            padding: 16px 0;
            border-left: 2px solid var(--c-border);
            padding-left: 20px;
            transition: border-color var(--transition-standard);
        }
        .pain-point-item:hover {
            border-left-color: var(--c-amber);
        }
        .pain-point-number {
            font-size: 14px;
            font-weight: 600;
            color: var(--c-amber);
            letter-spacing: 0.06em;
            flex-shrink: 0;
            width: 32px;
        }
        .pain-point-text {
            font-size: 16px;
            color: var(--c-text);
            line-height: 1.6;
        }

        /* 解决方案 */
        .solution-section {
            background-color: var(--c-charcoal-2);
            color: #fff;
        }
        .solution-section .section-title {
            color: #fff;
        }
        .solution-section .section-title .section-index {
            color: var(--c-amber);
        }
        .solution-overview {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.8);
            line-height: 1.8;
            margin-bottom: 24px;
        }
        .solution-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .solution-list-item {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            padding: 8px 0;
            color: rgba(255, 255, 255, 0.9);
            font-size: 15px;
            line-height: 1.6;
        }
        .solution-check-icon {
            color: var(--c-amber);
            flex-shrink: 0;
            margin-top: 4px;
            display: flex;
            align-items: center;
        }
        .solution-check-icon svg {
            width: 18px;
            height: 18px;
            fill: var(--c-amber);
        }
        @media (max-width: 767.98px) {
            .solution-section .row {
                gap: 24px 0;
            }
        }

        /* 频道入口 */
        .channel-scroll-wrapper {
            display: flex;
            gap: 16px;
            overflow-x: auto;
            scrollbar-width: thin;
            scrollbar-color: var(--c-border) transparent;
            padding-bottom: 8px;
            -webkit-overflow-scrolling: touch;
            scroll-snap-type: x proximity;
        }
        .channel-scroll-wrapper::-webkit-scrollbar {
            height: 4px;
        }
        .channel-scroll-wrapper::-webkit-scrollbar-track {
            background: transparent;
        }
        .channel-scroll-wrapper::-webkit-scrollbar-thumb {
            background-color: var(--c-border);
            border-radius: var(--radius-pill);
        }
        .channel-card {
            flex: 0 0 240px;
            scroll-snap-align: start;
            background-color: var(--c-card-bg);
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: transform var(--transition-standard), box-shadow var(--transition-standard), border-color var(--transition-standard);
            cursor: pointer;
        }
        .channel-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: var(--c-amber);
        }
        .channel-card-image-wrapper {
            position: relative;
            aspect-ratio: 3 / 2;
            overflow: hidden;
            background-color: #E8E2D8;
        }
        .channel-card-image-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-standard);
        }
        .channel-card:hover .channel-card-image-wrapper img {
            transform: scale(1.03);
        }
        .channel-card-play-deco {
            position: absolute;
            bottom: 10px;
            right: 10px;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background-color: rgba(0, 0, 0, 0.65);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background-color var(--transition-standard);
        }
        .channel-card-play-deco svg {
            width: 14px;
            height: 14px;
            fill: #fff;
        }
        .channel-card:hover .channel-card-play-deco {
            background-color: var(--c-amber);
        }
        .channel-card-body {
            padding: 14px 16px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
        }
        .channel-card-name {
            font-size: 16px;
            font-weight: 600;
            color: var(--c-charcoal);
            line-height: 1.3;
        }
        .channel-card-count {
            font-size: 12px;
            color: var(--c-text-secondary);
            background-color: #F0EBE3;
            border-radius: var(--radius-pill);
            padding: 3px 10px;
            white-space: nowrap;
            flex-shrink: 0;
        }
        @media (max-width: 575.98px) {
            .channel-card {
                flex: 0 0 180px;
            }
            .channel-card-body {
                padding: 10px 12px;
                flex-direction: column;
                align-items: flex-start;
                gap: 4px;
            }
            .channel-card-name {
                font-size: 14px;
            }
        }

        /* 方法步骤 */
        .steps-row {
            display: flex;
            gap: 16px;
            align-items: stretch;
            position: relative;
            flex-wrap: nowrap;
        }
        .step-item {
            flex: 1;
            min-width: 0;
            position: relative;
            background-color: var(--c-card-bg);
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            padding: 24px 16px;
            text-align: left;
            transition: border-color var(--transition-standard), transform var(--transition-standard), box-shadow var(--transition-standard);
        }
        .step-item:hover {
            border-color: var(--c-amber);
            transform: translateY(-2px);
            box-shadow: var(--shadow-sm);
        }
        .step-item::after {
            content: '';
            position: absolute;
            top: 50%;
            right: -16px;
            width: 16px;
            height: 1px;
            background: var(--c-border);
            transform: translateY(-50%);
        }
        .step-item:last-child::after {
            display: none;
        }
        .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background-color: var(--c-amber);
            color: #1A1818;
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 12px;
            line-height: 1;
        }
        .step-title {
            font-size: 17px;
            font-weight: 600;
            color: var(--c-charcoal);
            margin-bottom: 6px;
            line-height: 1.3;
        }
        .step-desc {
            font-size: 14px;
            color: var(--c-text-secondary);
            line-height: 1.6;
        }
        @media (max-width: 767.98px) {
            .steps-row {
                flex-wrap: wrap;
                gap: 10px;
            }
            .step-item {
                flex: 1 1 calc(50% - 10px);
                padding: 16px 12px;
            }
            .step-item::after {
                display: none;
            }
            .step-number {
                width: 32px;
                height: 32px;
                font-size: 16px;
                border-radius: 8px;
            }
            .step-title {
                font-size: 15px;
            }
            .step-desc {
                font-size: 13px;
            }
        }
        @media (max-width: 390px) {
            .step-item {
                flex: 1 1 100%;
            }
        }

        /* 特色功能 */
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 16px;
        }
        .feature-item {
            background-color: var(--c-card-bg);
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            padding: 20px;
            transition: transform var(--transition-standard), box-shadow var(--transition-standard), border-color var(--transition-standard);
        }
        .feature-item:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-sm);
            border-color: var(--c-amber);
        }
        .feature-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            border: 1.5px solid var(--c-border);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 12px;
            color: var(--c-text-secondary);
            transition: color var(--transition-standard), border-color var(--transition-standard);
        }
        .feature-item:hover .feature-icon {
            color: var(--c-amber);
            border-color: var(--c-amber);
        }
        .feature-icon svg {
            width: 22px;
            height: 22px;
            fill: currentColor;
        }
        .feature-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--c-charcoal);
            margin-bottom: 6px;
            line-height: 1.3;
        }
        .feature-desc {
            font-size: 14px;
            color: var(--c-text-secondary);
            line-height: 1.6;
        }
        @media (max-width: 575.98px) {
            .feature-grid {
                grid-template-columns: 1fr;
            }
        }

        /* 专题区 */
        .topic-scroll-wrapper {
            display: flex;
            gap: 16px;
            overflow-x: auto;
            scrollbar-width: thin;
            scrollbar-color: var(--c-border) transparent;
            padding-bottom: 8px;
            -webkit-overflow-scrolling: touch;
            scroll-snap-type: x proximity;
        }
        .topic-scroll-wrapper::-webkit-scrollbar {
            height: 4px;
        }
        .topic-scroll-wrapper::-webkit-scrollbar-track {
            background: transparent;
        }
        .topic-scroll-wrapper::-webkit-scrollbar-thumb {
            background-color: var(--c-border);
            border-radius: var(--radius-pill);
        }
        .topic-card {
            flex: 0 0 280px;
            scroll-snap-align: start;
            background-color: var(--c-card-bg);
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: transform var(--transition-standard), box-shadow var(--transition-standard), border-color var(--transition-standard);
        }
        .topic-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: var(--c-amber);
        }
        .topic-card-image-wrapper {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background-color: #E8E2D8;
        }
        .topic-card-image-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-standard);
        }
        .topic-card:hover .topic-card-image-wrapper img {
            transform: scale(1.03);
        }
        .topic-card-count {
            position: absolute;
            bottom: 10px;
            left: 10px;
            background-color: rgba(0, 0, 0, 0.7);
            color: #fff;
            font-size: 12px;
            border-radius: var(--radius-pill);
            padding: 4px 10px;
            font-weight: 500;
        }
        .topic-card-body {
            padding: 16px;
        }
        .topic-card-name {
            font-size: 17px;
            font-weight: 600;
            color: var(--c-charcoal);
            margin-bottom: 6px;
            line-height: 1.3;
        }
        .topic-card-desc {
            font-size: 14px;
            color: var(--c-text-secondary);
            line-height: 1.6;
            margin-bottom: 10px;
        }
        .topic-card-link {
            font-size: 14px;
            color: var(--c-amber);
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: color var(--transition-standard);
        }
        .topic-card-link:hover {
            color: var(--c-amber-light);
        }
        .topic-card-link svg {
            width: 14px;
            height: 14px;
            fill: currentColor;
        }
        @media (max-width: 575.98px) {
            .topic-card {
                flex: 0 0 220px;
            }
        }

        /* 热门榜单 */
        .ranking-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .ranking-item {
            display: flex;
            gap: 16px;
            align-items: center;
            padding: 12px 0;
            border-bottom: 1px solid var(--c-border);
            transition: background-color var(--transition-standard);
        }
        .ranking-item:first-child {
            padding-top: 0;
        }
        .ranking-item:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }
        .ranking-number {
            flex-shrink: 0;
            width: 48px;
            font-size: 28px;
            font-weight: 700;
            color: var(--c-amber);
            line-height: 1;
            text-align: center;
        }
        .ranking-cover {
            flex-shrink: 0;
            width: 64px;
            height: 84px;
            border-radius: var(--radius-thumb);
            overflow: hidden;
            background-color: #E8E2D8;
        }
        .ranking-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .ranking-info {
            flex: 1;
            min-width: 0;
        }
        .ranking-title-row {
            display: flex;
            align-items: baseline;
            gap: 8px;
            flex-wrap: wrap;
            margin-bottom: 4px;
        }
        .ranking-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--c-charcoal);
            line-height: 1.3;
        }
        .ranking-year {
            font-size: 13px;
            color: var(--c-text-muted);
        }
        .ranking-type {
            font-size: 13px;
            color: var(--c-text-secondary);
            margin-bottom: 4px;
        }
        .ranking-recommend {
            font-size: 14px;
            color: var(--c-text-secondary);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .ranking-score {
            flex-shrink: 0;
            background-color: var(--c-amber);
            color: #1A1818;
            font-weight: 600;
            border-radius: var(--radius-pill);
            padding: 4px 10px;
            font-size: 14px;
            min-width: 48px;
            text-align: center;
        }
        @media (max-width: 575.98px) {
            .ranking-item {
                flex-wrap: wrap;
                gap: 10px;
                padding: 10px 0;
            }
            .ranking-number {
                width: 32px;
                font-size: 22px;
            }
            .ranking-cover {
                width: 48px;
                height: 64px;
            }
            .ranking-title {
                font-size: 14px;
            }
            .ranking-recommend {
                font-size: 13px;
            }
            .ranking-score {
                font-size: 12px;
                padding: 3px 8px;
                min-width: 40px;
            }
        }

        /* 成果数据 */
        .metrics-section {
            background-color: var(--c-charcoal-2);
            color: #fff;
        }
        .metrics-section .section-title {
            color: #fff;
        }
        .metrics-section .section-title .section-index {
            color: var(--c-amber);
        }
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            margin-top: 32px;
        }
        .metric-item {
            text-align: center;
            padding: 16px 8px;
        }
        .metric-number {
            font-size: 64px;
            font-weight: 700;
            color: var(--c-amber);
            line-height: 1;
            letter-spacing: -0.02em;
            margin-bottom: 8px;
        }
        .metric-label {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.4);
            font-weight: 400;
            letter-spacing: 0.02em;
        }
        @media (max-width: 991.98px) {
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .metric-number {
                font-size: 48px;
            }
        }
        @media (max-width: 575.98px) {
            .metric-number {
                font-size: 40px;
            }
            .metric-label {
                font-size: 12px;
            }
        }

        /* 客户证言 */
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }
        .testimonial-card {
            background-color: #F7F3EC;
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            padding: 24px 20px;
            position: relative;
            transition: transform var(--transition-standard), box-shadow var(--transition-standard);
        }
        .testimonial-card:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-sm);
        }
        .testimonial-quote-mark {
            font-size: 40px;
            color: var(--c-amber);
            line-height: 1;
            font-weight: 700;
            margin-bottom: 8px;
            opacity: 0.6;
        }
        .testimonial-quote {
            font-size: 15px;
            color: var(--c-text);
            line-height: 1.7;
            margin-bottom: 14px;
        }
        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--c-text-secondary);
        }
        .testimonial-tag {
            font-size: 12px;
            color: var(--c-amber);
            background-color: rgba(212, 160, 80, 0.15);
            border-radius: var(--radius-pill);
            padding: 2px 8px;
        }
        @media (max-width: 991.98px) {
            .testimonial-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 575.98px) {
            .testimonial-grid {
                grid-template-columns: 1fr;
            }
            .testimonial-card {
                padding: 16px;
            }
        }

        /* 适用人群 */
        .audience-tags {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            align-items: center;
        }
        .audience-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background-color: var(--c-card-bg);
            border: 1px solid var(--c-border);
            border-radius: var(--radius-pill);
            padding: 8px 16px;
            font-size: 14px;
            color: var(--c-text);
            transition: border-color var(--transition-standard), color var(--transition-standard), background-color var(--transition-standard);
            cursor: default;
        }
        .audience-tag:hover {
            border-color: var(--c-amber);
            color: var(--c-charcoal);
            background-color: #FDFBF7;
        }
        .audience-tag .audience-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background-color: var(--c-amber);
            flex-shrink: 0;
        }
        .audience-reason {
            color: var(--c-text-secondary);
            font-size: 13px;
        }

        /* 资讯 */
        .news-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .news-item {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            padding: 12px 0;
            border-bottom: 1px solid var(--c-border);
            transition: background-color var(--transition-standard);
        }
        .news-item:first-child {
            padding-top: 0;
        }
        .news-item:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }
        .news-date {
            flex-shrink: 0;
            font-size: 13px;
            color: var(--c-text-muted);
            white-space: nowrap;
            min-width: 72px;
            padding-top: 2px;
        }
        .news-body {
            flex: 1;
            min-width: 0;
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }
        .news-title {
            font-size: 15px;
            color: var(--c-text);
            line-height: 1.5;
            transition: color var(--transition-standard);
            cursor: pointer;
            flex: 1;
            min-width: 180px;
        }
        .news-title:hover {
            color: var(--c-amber);
        }
        .news-tag {
            font-size: 12px;
            padding: 3px 8px;
            border-radius: var(--radius-pill);
            background-color: #F0EBE3;
            color: var(--c-text-secondary);
            white-space: nowrap;
            flex-shrink: 0;
        }
        @media (max-width: 575.98px) {
            .news-item {
                flex-direction: column;
                gap: 4px;
                padding: 10px 0;
            }
            .news-date {
                min-width: auto;
            }
            .news-body {
                flex-direction: column;
                align-items: flex-start;
                gap: 6px;
            }
            .news-title {
                font-size: 14px;
                min-width: auto;
            }
        }

        /* 数据指标（条形图） */
        .chart-group {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .chart-block {
            background-color: var(--c-card-bg);
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            padding: 20px;
        }
        .chart-block-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--c-charcoal);
            margin-bottom: 12px;
        }
        .chart-bar-row {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 8px;
        }
        .chart-bar-row:last-child {
            margin-bottom: 0;
        }
        .chart-bar-label {
            flex-shrink: 0;
            width: 90px;
            font-size: 13px;
            color: var(--c-text-secondary);
            text-align: right;
        }
        .chart-bar-track {
            flex: 1;
            height: 24px;
            background-color: #F0EBE3;
            border-radius: 4px;
            overflow: hidden;
        }
        .chart-bar-fill {
            height: 100%;
            border-radius: 4px;
            background-color: var(--c-amber);
            transition: width 1000ms ease-in-out;
            display: flex;
            align-items: center;
            justify-content: flex-end;
            padding-right: 6px;
            font-size: 12px;
            font-weight: 600;
            color: #1A1818;
            min-width: 30px;
        }
        .chart-bar-fill.fill-wine {
            background-color: var(--c-wine);
            color: #fff;
        }
        .chart-bar-fill.fill-olive {
            background-color: var(--c-olive);
            color: #fff;
        }
        @media (max-width: 575.98px) {
            .chart-bar-label {
                width: 70px;
                font-size: 12px;
            }
            .chart-block {
                padding: 14px;
            }
        }

        /* 场景片单 */
        .scene-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }
        .scene-card {
            background-color: var(--c-card-bg);
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            padding: 20px;
            transition: border-color var(--transition-standard), transform var(--transition-standard), box-shadow var(--transition-standard);
        }
        .scene-card:hover {
            border-color: var(--c-amber);
            transform: translateY(-2px);
            box-shadow: var(--shadow-sm);
        }
        .scene-card-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
        }
        .scene-emoji {
            font-size: 28px;
            line-height: 1;
        }
        .scene-name {
            font-size: 16px;
            font-weight: 600;
            color: var(--c-charcoal);
            line-height: 1.3;
        }
        .scene-films {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .scene-film-pill {
            display: inline-flex;
            align-items: center;
            padding: 4px 12px;
            background-color: #F0EBE3;
            border-radius: var(--radius-pill);
            font-size: 13px;
            color: var(--c-text-secondary);
            transition: background-color var(--transition-standard), color var(--transition-standard);
            cursor: pointer;
        }
        .scene-film-pill:hover {
            background-color: var(--c-amber);
            color: #1A1818;
        }
        @media (max-width: 767.98px) {
            .scene-grid {
                grid-template-columns: 1fr;
            }
            .scene-card {
                padding: 16px;
            }
        }

        /* FAQ */
        .faq-section {
            background-color: var(--c-card-bg);
        }
        .custom-accordion .accordion-item {
            border: 1px solid var(--c-border);
            border-radius: 10px !important;
            margin-bottom: 10px;
            overflow: hidden;
            background-color: #fff;
            transition: border-color var(--transition-standard), box-shadow var(--transition-standard);
        }
        .custom-accordion .accordion-item:hover {
            border-color: var(--c-amber);
            box-shadow: var(--shadow-sm);
        }
        .custom-accordion .accordion-button {
            background-color: #fff;
            color: var(--c-charcoal);
            font-size: 15px;
            font-weight: 600;
            padding: 16px 20px;
            border-radius: 10px !important;
            transition: background-color var(--transition-standard), color var(--transition-standard);
            box-shadow: none !important;
            border: none;
        }
        .custom-accordion .accordion-button:not(.collapsed) {
            background-color: #FDFBF7;
            color: var(--c-charcoal);
            box-shadow: none !important;
        }
        .custom-accordion .accordion-button:focus {
            box-shadow: none !important;
            outline: 2px solid var(--c-amber);
            outline-offset: -1px;
        }
        .custom-accordion .accordion-button::after {
            width: 14px;
            height: 14px;
            background-size: 14px;
            transition: transform var(--transition-standard);
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23D4A050'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
        }
        .custom-accordion .accordion-button:not(.collapsed)::after {
            transform: rotate(180deg);
        }
        .custom-accordion .accordion-body {
            padding: 14px 20px 18px;
            font-size: 14px;
            color: var(--c-text-secondary);
            line-height: 1.8;
            background-color: #fff;
        }
        @media (max-width: 575.98px) {
            .custom-accordion .accordion-button {
                font-size: 14px;
                padding: 14px 16px;
            }
            .custom-accordion .accordion-body {
                padding: 12px 16px 16px;
                font-size: 13px;
            }
        }

        /* CTA */
        .cta-section {
            background-color: var(--c-charcoal-2);
            color: #fff;
            padding: 64px 24px;
            position: relative;
            overflow: hidden;
        }
        .cta-title {
            font-size: 40px;
            font-weight: 700;
            line-height: 1.25;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: 0.01em;
        }
        .cta-desc {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.8);
            line-height: 1.8;
            margin-bottom: 28px;
            max-width: 520px;
        }
        .cta-button-group {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .cta-button-group .btn-highlight {
            background-color: var(--c-amber);
            color: #1A1818;
        }
        .cta-button-group .btn-highlight:hover {
            background-color: var(--c-amber-light);
        }
        .cta-button-group .btn-outline-light {
            border-color: rgba(255, 255, 255, 0.5);
        }
        @media (max-width: 767.98px) {
            .cta-section {
                padding: 48px 16px;
            }
            .cta-title {
                font-size: 28px;
            }
            .cta-desc {
                font-size: 14px;
            }
        }

        /* 页脚 */
        .site-footer {
            background-color: var(--c-charcoal);
            color: #CCCCCC;
            padding: 48px 0 24px;
            border-top: 1px solid var(--c-border-dark);
        }
        .footer-brand-section {
            margin-bottom: 24px;
        }
        .footer-brand {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 700;
            font-size: 16px;
            color: #fff;
            margin-bottom: 8px;
            white-space: nowrap;
        }
        .footer-brand:hover {
            color: var(--c-amber);
        }
        .footer-brand-icon {
            width: 26px;
            height: 26px;
            border-radius: 5px;
            background-color: rgba(255, 255, 255, 0.1);
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }
        .footer-brand-icon svg {
            width: 14px;
            height: 14px;
            fill: var(--c-amber);
        }
        .footer-desc {
            font-size: 13px;
            color: #999;
            line-height: 1.7;
            max-width: 260px;
        }
        .footer-links-title {
            font-size: 14px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }
        .footer-links-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .footer-links-list li {
            margin-bottom: 6px;
        }
        .footer-links-list a {
            font-size: 13px;
            color: #CCCCCC;
            transition: color var(--transition-standard);
        }
        .footer-links-list a:hover {
            color: var(--c-amber);
        }
        .footer-social-row {
            display: flex;
            gap: 10px;
            margin-top: 16px;
        }
        .footer-social-icon {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            border: 1px solid rgba(255, 255, 255, 0.2);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #CCCCCC;
            transition: border-color var(--transition-standard), color var(--transition-standard), background-color var(--transition-standard);
            cursor: pointer;
        }
        .footer-social-icon:hover {
            border-color: var(--c-amber);
            color: var(--c-amber);
            background-color: rgba(212, 160, 80, 0.1);
        }
        .footer-social-icon svg {
            width: 16px;
            height: 16px;
            fill: currentColor;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 16px;
            margin-top: 32px;
            font-size: 12px;
            color: #777;
            text-align: center;
        }
        @media (max-width: 767.98px) {
            .site-footer {
                padding: 32px 0 16px;
            }
            .footer-links-title {
                font-size: 13px;
                margin-bottom: 8px;
            }
            .footer-links-list a {
                font-size: 12px;
            }
            .footer-desc {
                font-size: 12px;
            }
        }

        /* 计数器数字（JS设置） */
        .counter-value {
            display: inline-block;
        }

/* roulang page: category1 */
:root {
  --c-charcoal: #1A1818;
  --c-charcoal-2: #242121;
  --c-charcoal-3: #2B2B2B;
  --c-amber: #D4A050;
  --c-amber-light: #E0B060;
  --c-bg: #F4F0E8;
  --c-card-bg: #FAF7F2;
  --c-text: #2B2B2B;
  --c-text-secondary: #666666;
  --c-text-muted: #999999;
  --c-border: #E6DED2;
  --c-border-dark: rgba(255, 255, 255, 0.08);
  --c-wine: #7A2E2E;
  --c-olive: #6B7A3A;
  --radius-card: 12px;
  --radius-btn: 8px;
  --radius-pill: 999px;
  --radius-thumb: 8px;
  --shadow-sm: 0 1px 4px rgba(0, 0, 0, 0.04);
  --shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.08);
  --font-stack: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --transition-standard: 200ms ease-in-out;
  --section-padding-desktop: 72px 0;
  --section-padding-mobile: 48px 0;
}

html {
  scroll-behavior: smooth;
}

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

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

a:hover {
  color: var(--c-amber);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid var(--c-amber);
  outline-offset: 2px;
}

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

.container {
  max-width: 1200px;
}

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

section[data-animate] {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 600ms ease-in-out, transform 600ms ease-in-out;
}

section[data-animate].visible {
  opacity: 1;
  transform: translateY(0);
}

.section-title {
  font-size: 32px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--c-charcoal);
  margin-bottom: 16px;
}

.section-title .section-index {
  display: inline-block;
  font-size: 14px;
  font-weight: 500;
  color: var(--c-amber);
  margin-right: 8px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.section-subtitle {
  font-size: 16px;
  color: var(--c-text-secondary);
  line-height: 1.8;
  margin-bottom: 32px;
}

/* 按钮 */
.btn {
  border-radius: var(--radius-btn);
  padding: 10px 22px;
  font-size: 15px;
  font-weight: 500;
  transition: all var(--transition-standard);
  border: none;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.btn:focus-visible {
  outline: 2px solid var(--c-amber);
  outline-offset: 2px;
  box-shadow: none;
}

.btn-primary {
  background-color: var(--c-charcoal);
  color: #fff;
  border: 1px solid var(--c-charcoal);
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--c-charcoal-3);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.btn-primary:active {
  transform: scale(0.98);
  background-color: var(--c-charcoal);
}

.btn-secondary {
  background-color: transparent;
  color: var(--c-charcoal);
  border: 1px solid var(--c-charcoal);
}

.btn-secondary:hover,
.btn-secondary:focus {
  background-color: var(--c-charcoal);
  color: #fff;
  transform: translateY(-1px);
}

.btn-secondary:active {
  transform: scale(0.98);
}

.btn-highlight {
  background-color: var(--c-amber);
  color: #1A1818;
  border: 1px solid var(--c-amber);
  font-weight: 600;
}

.btn-highlight:hover,
.btn-highlight:focus {
  background-color: var(--c-amber-light);
  color: #1A1818;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(212, 160, 80, 0.3);
}

.btn-highlight:active {
  transform: scale(0.98);
}

.btn-sm {
  padding: 8px 14px;
  font-size: 13px;
  border-radius: 6px;
}

.btn-outline-light {
  background-color: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.btn-outline-light:hover,
.btn-outline-light:focus {
  background-color: #fff;
  color: var(--c-charcoal);
  border-color: #fff;
  transform: translateY(-1px);
}

/* 徽章 */
.badge {
  border-radius: var(--radius-pill);
  padding: 3px 10px;
  font-size: 13px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  letter-spacing: 0.01em;
}

.badge-neutral {
  background-color: #F0EBE3;
  color: var(--c-text-secondary);
}

.badge-score {
  background-color: var(--c-amber);
  color: #1A1818;
  font-weight: 600;
}

.badge-hot {
  background-color: var(--c-wine);
  color: #fff;
}

.badge-live {
  background-color: var(--c-olive);
  color: #fff;
}

.badge-outline {
  background-color: transparent;
  border: 1px solid var(--c-border);
  color: var(--c-text-secondary);
}

/* 导航 */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(244, 240, 232, 0.9);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--c-border);
  padding: 12px 0;
}

.nav-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: nowrap;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 700;
  color: var(--c-charcoal);
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-brand:hover {
  color: var(--c-amber);
}

.nav-brand-icon,
.footer-brand-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  color: var(--c-amber);
}

.nav-brand-icon svg,
.footer-brand-icon svg {
  width: 24px;
  height: 24px;
}

.nav-search-wrapper {
  flex: 1;
  max-width: 360px;
  position: relative;
  margin: 0 auto;
}

.nav-search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--c-text-muted);
  pointer-events: none;
}

.nav-search-icon svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.nav-search-wrapper input {
  width: 100%;
  padding: 10px 16px 10px 42px;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-pill);
  background-color: #fff;
  font-size: 14px;
  color: var(--c-text);
  transition: border-color var(--transition-standard), box-shadow var(--transition-standard);
}

.nav-search-wrapper input::placeholder {
  color: var(--c-text-muted);
}

.nav-search-wrapper input:focus {
  outline: none;
  border-color: var(--c-amber);
  box-shadow: 0 0 0 3px rgba(212, 160, 80, 0.15);
}

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

.nav-channel-row {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding-bottom: 2px;
}

.nav-channel-row::-webkit-scrollbar {
  display: none;
}

.nav-channel-pill {
  display: inline-flex;
  align-items: center;
  padding: 7px 18px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 500;
  color: var(--c-text-secondary);
  background-color: transparent;
  white-space: nowrap;
  transition: all var(--transition-standard);
  border: 1px solid transparent;
}

.nav-channel-pill:hover {
  background-color: #F0EBE3;
  color: var(--c-text);
}

.nav-channel-pill.active {
  background-color: var(--c-amber);
  color: #1A1818;
  border-color: var(--c-amber);
  font-weight: 600;
}

@media (max-width: 768px) {
  .nav-top-row {
    flex-wrap: wrap;
    gap: 10px;
  }
  .nav-search-wrapper {
    order: 3;
    max-width: 100%;
    margin: 0;
    flex-basis: 100%;
  }
  .nav-brand {
    font-size: 16px;
  }
  .nav-channel-pill {
    padding: 6px 14px;
    font-size: 12px;
  }
}

/* 分类H1区 */
.category-header-section {
  background: linear-gradient(135deg, #F4F0E8 0%, #FDFBF7 55%, #F4F0E8 100%);
  padding: 48px 0 36px;
  border-bottom: 1px solid var(--c-border);
}

.breadcrumb-row {
  margin-bottom: 20px;
}

.breadcrumb-row a {
  color: var(--c-text-muted);
  font-size: 14px;
}

.breadcrumb-row a:hover {
  color: var(--c-amber);
}

.breadcrumb-separator {
  color: var(--c-text-muted);
  font-size: 14px;
  margin: 0 8px;
}

.category-h1 {
  font-size: 36px;
  font-weight: 700;
  line-height: 1.25;
  color: var(--c-charcoal);
  margin-bottom: 12px;
  letter-spacing: 0.01em;
}

.category-intro {
  font-size: 16px;
  color: var(--c-text-secondary);
  line-height: 1.8;
  max-width: 720px;
  margin-bottom: 0;
}

@media (max-width: 576px) {
  .category-header-section {
    padding: 36px 0 24px;
  }
  .category-h1 {
    font-size: 26px;
  }
}

/* 筛选工具条 */
.filter-toolbar-section {
  padding: 20px 0;
  background: #fff;
  border-bottom: 1px solid var(--c-border);
}

.filter-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.filter-count {
  font-size: 14px;
  color: var(--c-text-secondary);
  font-weight: 500;
}

.filter-count strong {
  color: var(--c-charcoal);
  font-weight: 700;
}

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

.filter-pill {
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 500;
  color: var(--c-text-secondary);
  background-color: #F0EBE3;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-standard);
  white-space: nowrap;
}

.filter-pill:hover {
  background-color: #E8E2D8;
  color: var(--c-text);
  border-color: var(--c-border);
}
.filter-pill.active {
  background-color: var(--c-amber);
  color: #1A1818;
  border-color: var(--c-amber);
  font-weight: 600;
}
.filter-pill:focus-visible {
  outline: 2px solid var(--c-amber);
  outline-offset: 2px;
}
/* 影视卡片网格 */
.film-card {
  background: var(--c-card-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: all var(--transition-standard);
  box-shadow: var(--shadow-sm);
  height: 100%;
  display: flex;
  flex-direction: column;
}
.film-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.film-cover {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3 / 4;
  background-color: #E8E2D8;
}
.film-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-standard);
}
.film-card:hover .film-cover img {
  transform: scale(1.03);
}
.film-duration {
  position: absolute;
  right: 10px;
  bottom: 10px;
  background: rgba(26, 24, 24, 0.85);
  color: #fff;
  font-size: 12px;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
}
.film-rating {
  position: absolute;
  left: 10px;
  top: 10px;
  background: var(--c-amber);
  color: #1A1818;
  font-size: 13px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
}
.film-info {
  padding: 14px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.film-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--c-charcoal);
  margin-bottom: 4px;
  line-height: 1.4;
}
.film-meta {
  font-size: 13px;
  color: var(--c-text-muted);
  margin-bottom: 8px;
}
.film-desc {
  font-size: 14px;
  color: var(--c-text-secondary);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 12px;
}
.film-btn {
  margin-top: auto;
}
/* 编辑推荐横向滚动 */
.horizontal-scroll {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: thin;
  scrollbar-color: var(--c-amber) #F0EBE3;
}
.horizontal-scroll::-webkit-scrollbar {
  height: 6px;
}
.horizontal-scroll::-webkit-scrollbar-track {
  background: #F0EBE3;
  border-radius: 999px;
}
.horizontal-scroll::-webkit-scrollbar-thumb {
  background: var(--c-amber);
  border-radius: 999px;
}
.pick-card {
  flex: 0 0 auto;
  width: 200px;
  background: var(--c-card-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: all var(--transition-standard);
}
.pick-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}
.pick-cover {
  aspect-ratio: 2 / 3;
  background-color: #E8E2D8;
  position: relative;
}
.pick-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.pick-badge-hot {
  position: absolute;
  top: 10px;
  right: 10px;
}
.pick-info {
  padding: 12px;
}
.pick-title {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 2px;
}
.pick-desc {
  font-size: 13px;
  color: var(--c-text-secondary);
  line-height: 1.5;
  white-space: normal;
}
/* 相关专题卡片 */
.topic-cards-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.topic-card {
  position: relative;
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--c-charcoal);
  min-height: 220px;
  display: flex;
  align-items: flex-end;
  background-size: cover;
  background-position: center;
  transition: all var(--transition-standard);
}
.topic-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.topic-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(26, 24, 24, 0.1) 0%, rgba(26, 24, 24, 0.85) 100%);
  z-index: 1;
}
.topic-card-content {
  position: relative;
  z-index: 2;
  padding: 24px;
  color: #fff;
  width: 100%;
}
.topic-card-title {
  font-size: 22px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 6px;
}
.topic-card-count {
  font-size: 14px;
  color: #E0B060;
}
@media (max-width: 768px) {
  .topic-cards-row {
    grid-template-columns: 1fr;
  }
}
/* 数据统计条 */
.stats-section {
  background: var(--c-charcoal-2);
  padding: 48px 0;
}
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stat-item {
  color: #fff;
}
.stat-number {
  font-size: 56px;
  font-weight: 700;
  color: var(--c-amber);
  line-height: 1.2;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 14px;
  color: #B8B2A8;
}
@media (max-width: 768px) {
  .stats-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .stat-number {
    font-size: 40px;
  }
}
/* 分类相关资讯 */
.news-list-section {
  background: #fff;
}
.news-item {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--c-border);
  transition: background var(--transition-standard);
}
.news-item:hover {
  background: var(--c-card-bg);
}
.news-date {
  flex-shrink: 0;
  width: 90px;
  font-size: 14px;
  color: var(--c-text-muted);
  font-weight: 500;
}
.news-tag {
  flex-shrink: 0;
  font-size: 12px;
  background: #F0EBE3;
  color: var(--c-text-secondary);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
}
.news-title {
  font-size: 16px;
  font-weight: 500;
  color: var(--c-text);
  transition: color var(--transition-standard);
}
.news-title:hover {
  color: var(--c-amber);
}
.news-summary {
  font-size: 14px;
  color: var(--c-text-secondary);
  margin-left: 106px;
  line-height: 1.6;
}
@media (max-width: 576px) {
  .news-item {
    flex-wrap: wrap;
  }
  .news-summary {
    margin-left: 0;
  }
}
/* 订阅 CTA */
.subscribe-section {
  background: #F0EBE3;
}
.subscribe-card {
  background: var(--c-card-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-card);
  padding: 40px 32px;
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}
.subscribe-title {
  font-size: 28px;
  font-weight: 600;
  margin-bottom: 12px;
}
.subscribe-desc {
  font-size: 15px;
  color: var(--c-text-secondary);
  margin-bottom: 24px;
}
.subscribe-form {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.subscribe-input {
  flex: 1;
  min-width: 240px;
  padding: 10px 16px;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-btn);
  font-size: 15px;
  background: #fff;
  transition: border-color var(--transition-standard), box-shadow var(--transition-standard);
}
.subscribe-input:focus {
  outline: none;
  border-color: var(--c-amber);
  box-shadow: 0 0 0 3px rgba(212, 160, 80, 0.15);
}
/* 页脚 */
.site-footer {
  background: var(--c-charcoal);
  color: #CCCCCC;
  padding: 48px 0 24px;
}
.footer-brand-section .footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 700;
  color: #fff;
}
.footer-brand:hover {
  color: var(--c-amber);
}
.footer-desc {
  font-size: 14px;
  color: #CCCCCC;
  line-height: 1.7;
  margin: 12px 0 16px;
}
.footer-social-row {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}
.footer-social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #CCCCCC;
  cursor: pointer;
  transition: all var(--transition-standard);
}
.footer-social-icon:hover {
  border-color: var(--c-amber);
  color: var(--c-amber);
}
.footer-social-icon svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}
.footer-heading {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 16px;
}
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-links li {
  margin-bottom: 8px;
}
.footer-links a {
  color: #CCCCCC;
  font-size: 14px;
  transition: color var(--transition-standard);
}
.footer-links a:hover {
  color: var(--c-amber);
}
.footer-bottom {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
  font-size: 13px;
  color: #999999;
}