/* roulang page: index */
:root {
            --tea-primary: #1e3d2f;
            --tea-primary-light: #2c5643;
            --tea-secondary: #c59b48;
            --tea-secondary-light: #dfb76c;
            --tea-accent: #8b3a2b;
            --tea-dark: #121c17;
            --tea-light: #f7f8f5;
            --tea-card-bg: #ffffff;
            --tea-border: #e2e7e1;
            --tea-muted: #5f6b64;
            --tea-radius: 18px;
            --tea-shadow: 0 12px 32px rgba(28, 56, 42, 0.08);
            --tea-shadow-hover: 0 18px 42px rgba(28, 56, 42, 0.14);
            --tea-gradient: linear-gradient(135deg, #1e3d2f 0%, #2a5240 60%, #152b21 100%);
            --tea-gold-gradient: linear-gradient(135deg, #d8ad59 0%, #c49a45 100%);
        }

        /* 基础重置 */
        *, *::before, *::after {
            box-sizing: border-box;
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            background-color: var(--tea-light);
            color: var(--tea-dark);
            line-height: 1.65;
            overflow-x: hidden;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: all 0.25s ease;
        }
        a:hover {
            color: var(--tea-secondary);
        }

        /* 频道 Tabs 双层导航 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1040;
            background: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--tea-border);
            box-shadow: 0 4px 18px rgba(0,0,0,0.03);
        }
        .nav-top-row {
            padding: 14px 0;
            border-bottom: 1px solid rgba(0,0,0,0.05);
        }
        .brand-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--tea-primary);
            letter-spacing: -0.3px;
        }
        .brand-logo i {
            font-size: 1.7rem;
            color: var(--tea-secondary);
        }
        .header-search {
            position: relative;
            max-width: 480px;
            width: 100%;
        }
        .header-search input {
            width: 100%;
            padding: 9px 18px 9px 40px;
            border-radius: 30px;
            border: 1px solid var(--tea-border);
            background: #fbfcfb;
            font-size: 0.9rem;
            transition: all 0.2s;
        }
        .header-search input:focus {
            outline: none;
            border-color: var(--tea-primary-light);
            background: #fff;
            box-shadow: 0 0 0 3px rgba(44, 86, 67, 0.12);
        }
        .header-search i {
            position: absolute;
            left: 15px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--tea-muted);
            font-size: 0.95rem;
        }
        .nav-btn-primary {
            background: var(--tea-primary);
            color: #fff !important;
            padding: 8px 20px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.9rem;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .nav-btn-primary:hover {
            background: var(--tea-primary-light);
            box-shadow: 0 4px 12px rgba(30, 61, 47, 0.25);
        }

        /* 导航第二层 Tabs */
        .channel-tabs-row {
            padding: 6px 0;
            overflow-x: auto;
            white-space: nowrap;
            scrollbar-width: none;
        }
        .channel-tabs-row::-webkit-scrollbar {
            display: none;
        }
        .channel-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 0;
            margin: 0;
            list-style: none;
        }
        .channel-tab-link {
            display: inline-block;
            padding: 7px 18px;
            border-radius: 20px;
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--tea-muted);
            background: transparent;
            transition: all 0.2s ease;
        }
        .channel-tab-link:hover {
            color: var(--tea-primary);
            background: rgba(30, 61, 47, 0.06);
        }
        .channel-tab-link.active {
            color: #fff;
            background: var(--tea-primary);
            font-weight: 600;
        }
        .tab-badge {
            font-size: 0.72rem;
            background: rgba(197, 155, 72, 0.25);
            color: var(--tea-secondary);
            padding: 2px 7px;
            border-radius: 12px;
            margin-left: 4px;
        }
        .channel-tab-link.active .tab-badge {
            background: rgba(255, 255, 255, 0.2);
            color: #fff;
        }

        /* 通用 Section 样式 */
        section {
            padding: 75px 0;
            position: relative;
        }
        .section-alt {
            background-color: #ffffff;
            border-top: 1px solid var(--tea-border);
            border-bottom: 1px solid var(--tea-border);
        }
        .section-header {
            margin-bottom: 48px;
        }
        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(30, 61, 47, 0.08);
            color: var(--tea-primary);
            padding: 5px 14px;
            border-radius: 20px;
            font-size: 0.82rem;
            font-weight: 600;
            letter-spacing: 0.5px;
            margin-bottom: 12px;
            text-transform: uppercase;
        }
        .section-title {
            font-size: 2.15rem;
            font-weight: 700;
            color: var(--tea-primary);
            letter-spacing: -0.5px;
            margin-bottom: 14px;
        }
        .section-desc {
            color: var(--tea-muted);
            font-size: 1.03rem;
            max-width: 720px;
            margin: 0 auto;
        }

        /* Hero: 全宽沉浸 KV 叠倒计时与双按钮 */
        .hero-banner {
            position: relative;
            background: var(--tea-gradient);
            color: #ffffff;
            padding: 85px 0 95px;
            overflow: hidden;
        }
        .hero-banner::before {
            content: "";
            position: absolute;
            top: -50%;
            right: -10%;
            width: 750px;
            height: 750px;
            background: radial-gradient(circle, rgba(197, 155, 72, 0.18) 0%, rgba(255,255,255,0) 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .hero-banner::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 40px;
            background: linear-gradient(to top, var(--tea-light), transparent);
        }
        .hero-countdown-box {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.18);
            border-radius: 30px;
            padding: 10px 24px;
            display: inline-flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 25px;
            font-size: 0.9rem;
        }
        .countdown-digits {
            color: var(--tea-secondary-light);
            font-weight: 700;
            letter-spacing: 1px;
            display: inline-flex;
            gap: 8px;
        }
        .countdown-digits span {
            background: rgba(0, 0, 0, 0.25);
            padding: 2px 7px;
            border-radius: 6px;
        }
        .hero-title-h1 {
            font-size: 2.85rem;
            font-weight: 800;
            line-height: 1.28;
            margin-bottom: 22px;
            color: #ffffff;
            text-shadow: 0 2px 10px rgba(0,0,0,0.25);
        }
        .hero-lead-text {
            font-size: 1.15rem;
            line-height: 1.8;
            color: #e3ece6;
            max-width: 860px;
            margin: 0 auto 36px;
        }
        .hero-actions {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
            margin-bottom: 38px;
        }
        .btn-gold {
            background: var(--tea-gold-gradient);
            color: #1a2720 !important;
            font-weight: 700;
            padding: 14px 34px;
            border-radius: 30px;
            box-shadow: 0 8px 24px rgba(197, 155, 72, 0.35);
            font-size: 1.02rem;
            border: none;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-gold:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 28px rgba(197, 155, 72, 0.45);
            color: #0d1511 !important;
        }
        .btn-outline-tea {
            background: rgba(255, 255, 255, 0.08);
            color: #ffffff !important;
            border: 1px solid rgba(255, 255, 255, 0.32);
            padding: 14px 32px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 1.02rem;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            backdrop-filter: blur(8px);
        }
        .btn-outline-tea:hover {
            background: rgba(255, 255, 255, 0.18);
            border-color: #ffffff;
            color: #ffffff !important;
            transform: translateY(-2px);
        }
        .hero-badges-row {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 24px;
            flex-wrap: wrap;
            font-size: 0.9rem;
            color: #d1dfd6;
        }
        .hero-badges-row span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .hero-badges-row i {
            color: var(--tea-secondary-light);
        }

        /* KPI 看板 */
        .kpi-section {
            padding: 40px 0 70px;
            margin-top: -20px;
            position: relative;
            z-index: 10;
        }
        .kpi-card {
            background: var(--tea-card-bg);
            border: 1px solid var(--tea-border);
            border-radius: var(--tea-radius);
            padding: 28px 22px;
            box-shadow: var(--tea-shadow);
            transition: all 0.3s ease;
            text-align: center;
            height: 100%;
        }
        .kpi-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--tea-shadow-hover);
            border-color: rgba(44, 86, 67, 0.25);
        }
        .kpi-icon-wrap {
            width: 58px;
            height: 58px;
            margin: 0 auto 16px;
            border-radius: 16px;
            background: rgba(30, 61, 47, 0.06);
            color: var(--tea-primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.6rem;
        }
        .kpi-number {
            font-size: 2.25rem;
            font-weight: 800;
            color: var(--tea-primary);
            line-height: 1.2;
            margin-bottom: 6px;
        }
        .kpi-label {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--tea-dark);
            margin-bottom: 4px;
        }
        .kpi-sub {
            font-size: 0.82rem;
            color: var(--tea-muted);
            margin: 0;
        }

        /* 痛点与解决方案 */
        .pain-solution-card {
            background: var(--tea-card-bg);
            border: 1px solid var(--tea-border);
            border-radius: var(--tea-radius);
            padding: 24px;
            margin-bottom: 20px;
            box-shadow: 0 4px 16px rgba(0,0,0,0.02);
            transition: all 0.25s ease;
        }
        .pain-solution-card:hover {
            border-color: var(--tea-primary-light);
            box-shadow: var(--tea-shadow);
        }
        .pain-row {
            display: flex;
            align-items: flex-start;
            gap: 14px;
            padding-bottom: 14px;
            margin-bottom: 14px;
            border-bottom: 1px dashed var(--tea-border);
        }
        .pain-badge {
            background: #fdf2f0;
            color: var(--tea-accent);
            padding: 3px 10px;
            border-radius: 12px;
            font-size: 0.78rem;
            font-weight: 700;
            white-space: nowrap;
            margin-top: 2px;
        }
        .solution-row {
            display: flex;
            align-items: flex-start;
            gap: 14px;
        }
        .solution-badge {
            background: #eef6f1;
            color: var(--tea-primary);
            padding: 3px 10px;
            border-radius: 12px;
            font-size: 0.78rem;
            font-weight: 700;
            white-space: nowrap;
            margin-top: 2px;
        }

        /* 服务矩阵 */
        .service-matrix-card {
            background: var(--tea-card-bg);
            border: 1px solid var(--tea-border);
            border-radius: var(--tea-radius);
            padding: 36px 28px;
            height: 100%;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        .service-matrix-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: var(--tea-primary);
            opacity: 0;
            transition: opacity 0.3s;
        }
        .service-matrix-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--tea-shadow-hover);
        }
        .service-matrix-card:hover::before {
            opacity: 1;
        }
        .service-icon {
            font-size: 2.2rem;
            color: var(--tea-primary);
            margin-bottom: 20px;
            display: inline-block;
        }
        .service-title {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--tea-primary);
            margin-bottom: 12px;
        }
        .service-text {
            color: var(--tea-muted);
            font-size: 0.92rem;
            line-height: 1.7;
            margin-bottom: 18px;
        }
        .service-list {
            list-style: none;
            padding: 0;
            margin: 0;
            font-size: 0.88rem;
            color: var(--tea-dark);
        }
        .service-list li {
            padding: 4px 0;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .service-list li i {
            color: var(--tea-secondary);
            font-size: 0.8rem;
        }

        /* 优惠券墙 (硬性任务：领券主视觉/券面网格/规则/去使用) */
        .coupon-wall-section {
            background: linear-gradient(180deg, #f7f9f6 0%, #edf2ee 100%);
            border-top: 1px solid var(--tea-border);
            border-bottom: 1px solid var(--tea-border);
        }
        .coupon-card {
            background: #fff;
            border: 1px dashed var(--tea-secondary);
            border-radius: 16px;
            position: relative;
            overflow: hidden;
            display: flex;
            box-shadow: 0 8px 20px rgba(0,0,0,0.03);
            margin-bottom: 24px;
            transition: all 0.25s;
        }
        .coupon-card:hover {
            transform: scale(1.02);
            box-shadow: 0 12px 28px rgba(197, 155, 72, 0.18);
        }
        .coupon-left {
            background: var(--tea-gradient);
            color: #fff;
            padding: 24px 18px;
            min-width: 135px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
            position: relative;
        }
        .coupon-amount {
            font-size: 1.9rem;
            font-weight: 800;
            line-height: 1;
            color: var(--tea-secondary-light);
        }
        .coupon-threshold {
            font-size: 0.75rem;
            margin-top: 6px;
            opacity: 0.85;
        }
        .coupon-right {
            padding: 20px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        .coupon-name {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--tea-primary);
            margin-bottom: 6px;
        }
        .coupon-desc {
            font-size: 0.85rem;
            color: var(--tea-muted);
            margin-bottom: 12px;
        }
        .coupon-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.78rem;
            color: var(--tea-muted);
        }
        .btn-claim-coupon {
            background: rgba(30, 61, 47, 0.1);
            color: var(--tea-primary);
            border: 1px solid rgba(30, 61, 47, 0.2);
            border-radius: 20px;
            padding: 4px 14px;
            font-size: 0.8rem;
            font-weight: 600;
            transition: all 0.2s;
        }
        .btn-claim-coupon:hover {
            background: var(--tea-primary);
            color: #fff;
        }
        .coupon-rules-box {
            background: rgba(255, 255, 255, 0.8);
            border: 1px solid var(--tea-border);
            border-radius: var(--tea-radius);
            padding: 20px 28px;
            font-size: 0.86rem;
            color: var(--tea-muted);
            margin-top: 20px;
        }

        /* 结果对比 */
        .compare-table-wrapper {
            background: #fff;
            border-radius: var(--tea-radius);
            border: 1px solid var(--tea-border);
            overflow: hidden;
            box-shadow: var(--tea-shadow);
        }
        .compare-table {
            width: 100%;
            margin: 0;
            border-collapse: collapse;
        }
        .compare-table th, .compare-table td {
            padding: 18px 24px;
            text-align: left;
            border-bottom: 1px solid var(--tea-border);
        }
        .compare-table th {
            background: #fbfdfb;
            font-weight: 700;
            color: var(--tea-primary);
            font-size: 1.02rem;
        }
        .compare-table td {
            font-size: 0.93rem;
            color: var(--tea-dark);
        }
        .compare-col-highlight {
            background: rgba(44, 86, 67, 0.03);
            font-weight: 600;
            color: var(--tea-primary) !important;
        }

        /* 里程碑与发展轨迹 */
        .milestone-timeline {
            position: relative;
            padding: 20px 0;
        }
        .milestone-timeline::before {
            content: "";
            position: absolute;
            top: 0;
            bottom: 0;
            left: 50%;
            width: 2px;
            background: var(--tea-border);
            transform: translateX(-50%);
        }
        .milestone-item {
            position: relative;
            margin-bottom: 35px;
        }
        .milestone-dot {
            width: 18px;
            height: 18px;
            border-radius: 50%;
            background: var(--tea-secondary);
            border: 4px solid #fff;
            box-shadow: 0 0 0 3px rgba(197, 155, 72, 0.3);
            position: absolute;
            top: 20px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 2;
        }
        .milestone-content {
            width: 45%;
            background: #fff;
            padding: 22px 26px;
            border-radius: var(--tea-radius);
            border: 1px solid var(--tea-border);
            box-shadow: 0 6px 18px rgba(0,0,0,0.03);
        }
        .milestone-item:nth-child(odd) .milestone-content {
            margin-left: auto;
        }
        .milestone-year {
            font-size: 1.25rem;
            font-weight: 800;
            color: var(--tea-primary);
            margin-bottom: 4px;
        }

        /* 资讯热帖精选 */
        .thread-card {
            background: var(--tea-card-bg);
            border: 1px solid var(--tea-border);
            border-radius: var(--tea-radius);
            padding: 26px;
            height: 100%;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            box-shadow: var(--tea-shadow);
            transition: all 0.3s ease;
        }
        .thread-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--tea-shadow-hover);
            border-color: rgba(44, 86, 67, 0.3);
        }
        .thread-meta-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 12px;
        }
        .thread-badge {
            background: rgba(30, 61, 47, 0.08);
            color: var(--tea-primary);
            padding: 4px 10px;
            border-radius: 6px;
            font-size: 0.78rem;
            font-weight: 600;
        }
        .thread-badge-hot {
            background: #fff2ed;
            color: #d94826;
        }
        .thread-title {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--tea-primary);
            line-height: 1.45;
            margin-bottom: 10px;
        }
        .thread-excerpt {
            font-size: 0.88rem;
            color: var(--tea-muted);
            line-height: 1.65;
            margin-bottom: 18px;
            flex: 1;
        }
        .thread-author-bar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-top: 1px solid #f1f4f1;
            padding-top: 14px;
            font-size: 0.82rem;
            color: var(--tea-muted);
        }
        .thread-author {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 500;
            color: var(--tea-dark);
        }
        .author-avatar {
            width: 26px;
            height: 26px;
            border-radius: 50%;
            background: #e1eae4;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--tea-primary);
            font-size: 0.75rem;
            font-weight: 700;
        }
        .thread-stats {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .thread-stats span {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        /* 用户证言与口碑气泡 */
        .testimonial-card {
            background: #fff;
            border: 1px solid var(--tea-border);
            border-radius: var(--tea-radius);
            padding: 30px;
            height: 100%;
            box-shadow: 0 6px 20px rgba(0,0,0,0.03);
            position: relative;
        }
        .testimonial-stars {
            color: var(--tea-secondary);
            font-size: 0.9rem;
            margin-bottom: 14px;
        }
        .testimonial-text {
            font-size: 0.95rem;
            color: var(--tea-dark);
            line-height: 1.75;
            margin-bottom: 20px;
            font-style: italic;
        }
        .testimonial-user {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .user-meta h6 {
            margin: 0;
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--tea-primary);
        }
        .user-meta span {
            font-size: 0.78rem;
            color: var(--tea-muted);
        }

        /* 适用人群与场景解析 */
        .target-card {
            background: #fff;
            border: 1px solid var(--tea-border);
            border-radius: var(--tea-radius);
            padding: 26px;
            height: 100%;
            transition: all 0.25s;
        }
        .target-card:hover {
            border-color: var(--tea-primary);
            box-shadow: var(--tea-shadow);
        }
        .target-card-title {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--tea-primary);
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .target-card-text {
            font-size: 0.88rem;
            color: var(--tea-muted);
            line-height: 1.65;
            margin: 0;
        }

        /* 话题标签云 */
        .tag-cloud-wrap {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
        }
        .tea-tag-pill {
            background: #fff;
            border: 1px solid var(--tea-border);
            padding: 8px 18px;
            border-radius: 30px;
            font-size: 0.88rem;
            color: var(--tea-dark);
            transition: all 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .tea-tag-pill:hover {
            background: var(--tea-primary);
            color: #fff;
            border-color: var(--tea-primary);
            transform: translateY(-2px);
        }

        /* 平台保障体系 */
        .guarantee-box {
            background: #ffffff;
            border: 1px solid var(--tea-border);
            border-radius: var(--tea-radius);
            padding: 32px 24px;
            text-align: center;
            height: 100%;
            transition: all 0.3s;
        }
        .guarantee-box:hover {
            box-shadow: var(--tea-shadow);
            transform: translateY(-4px);
        }
        .guarantee-icon {
            font-size: 2.2rem;
            color: var(--tea-secondary);
            margin-bottom: 16px;
            display: inline-block;
        }
        .guarantee-title {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--tea-primary);
            margin-bottom: 10px;
        }
        .guarantee-desc {
            font-size: 0.88rem;
            color: var(--tea-muted);
            line-height: 1.65;
            margin: 0;
        }

        /* 快速解答 FAQ 手风琴 */
        .accordion-item {
            background: #fff;
            border: 1px solid var(--tea-border);
            border-radius: 14px !important;
            margin-bottom: 14px;
            overflow: hidden;
            box-shadow: 0 3px 12px rgba(0,0,0,0.02);
        }
        .accordion-button {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--tea-primary);
            padding: 20px 24px;
            background: #fff;
        }
        .accordion-button:not(.collapsed) {
            color: var(--tea-primary);
            background: rgba(30, 61, 47, 0.04);
            box-shadow: none;
        }
        .accordion-button:focus {
            box-shadow: none;
            border-color: rgba(30, 61, 47, 0.1);
        }
        .accordion-body {
            font-size: 0.95rem;
            color: var(--tea-muted);
            line-height: 1.75;
            padding: 20px 24px 24px;
        }

        /* 收口 CTA 区 */
        .final-cta-section {
            background: var(--tea-gradient);
            color: #fff;
            padding: 80px 0;
            text-align: center;
        }
        .final-cta-title {
            font-size: 2.3rem;
            font-weight: 800;
            margin-bottom: 18px;
            color: #fff;
        }
        .final-cta-desc {
            font-size: 1.1rem;
            color: #dce7e1;
            max-width: 680px;
            margin: 0 auto 34px;
            line-height: 1.75;
        }

        /* 页脚统一设计 */
        .site-footer {
            background: #101915;
            color: #8c9b92;
            padding: 60px 0 30px;
            border-top: 1px solid rgba(255,255,255,0.06);
            font-size: 0.9rem;
        }
        .footer-brand {
            font-size: 1.2rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .footer-brand i {
            color: var(--tea-secondary);
        }
        .footer-intro {
            line-height: 1.7;
            margin-bottom: 20px;
            color: #7b8c82;
            font-size: 0.88rem;
        }
        .footer-title {
            color: #fff;
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 18px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            color: #8c9b92;
        }
        .footer-links a:hover {
            color: var(--tea-secondary-light);
            padding-left: 4px;
        }
        .footer-bottom {
            margin-top: 45px;
            padding-top: 25px;
            border-top: 1px solid rgba(255,255,255,0.06);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 0.82rem;
        }

        /* 响应式调整 */
        @media (max-width: 991px) {
            .hero-title-h1 {
                font-size: 2.2rem;
            }
            .section-title {
                font-size: 1.85rem;
            }
            .milestone-timeline::before {
                left: 20px;
            }
            .milestone-dot {
                left: 20px;
            }
            .milestone-content {
                width: calc(100% - 50px);
                margin-left: 50px !important;
            }
        }
        @media (max-width: 767px) {
            .hero-title-h1 {
                font-size: 1.8rem;
            }
            .hero-banner {
                padding: 60px 0 70px;
            }
            .kpi-section {
                margin-top: 0;
                padding-top: 10px;
            }
            .coupon-card {
                flex-direction: column;
            }
            .coupon-left {
                padding: 16px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

/* roulang page: category2 */
:root {
        --tea-primary: #1e3d2f;
        --tea-primary-light: #2c5643;
        --tea-secondary: #c59b48;
        --tea-secondary-light: #dfb76c;
        --tea-accent: #8b3a2b;
        --tea-dark: #121c17;
        --tea-light: #f7f8f5;
        --tea-card-bg: #ffffff;
        --tea-border: #e2e7e1;
        --tea-muted: #5f6b64;
        --tea-radius: 18px;
        --tea-shadow: 0 12px 32px rgba(28, 56, 42, 0.08);
        --tea-shadow-hover: 0 18px 42px rgba(28, 56, 42, 0.14);
        --tea-gradient: linear-gradient(135deg, #1e3d2f 0%, #2a5240 60%, #152b21 100%);
        --tea-gold-gradient: linear-gradient(135deg, #d8ad59 0%, #c49a45 100%);
    }
    body {
        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
        background-color: var(--tea-light);
        color: var(--tea-dark);
        line-height: 1.65;
        overflow-x: hidden;
    }
    a {
        color: inherit;
        text-decoration: none;
        transition: all 0.25s ease;
    }
    a:hover {
        color: var(--tea-secondary);
    }
    .site-header {
        position: sticky;
        top: 0;
        z-index: 1040;
        background: rgba(255, 255, 255, 0.96);
        backdrop-filter: blur(12px);
        border-bottom: 1px solid var(--tea-border);
        box-shadow: 0 4px 18px rgba(0,0,0,0.03);
    }
    .nav-top-row {
        padding: 14px 0;
        border-bottom: 1px solid rgba(0,0,0,0.05);
    }
    .brand-logo {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        font-size: 1.25rem;
        font-weight: 700;
        color: var(--tea-primary);
        letter-spacing: -0.3px;
    }
    .brand-logo i {
        font-size: 1.7rem;
        color: var(--tea-secondary);
    }
    .header-search {
        position: relative;
        max-width: 480px;
        width: 100%;
    }
    .header-search input {
        width: 100%;
        padding: 9px 18px 9px 40px;
        border-radius: 30px;
        border: 1px solid var(--tea-border);
        background: #fbfcfb;
        font-size: 0.9rem;
        transition: all 0.2s;
    }
    .header-search input:focus {
        outline: none;
        border-color: var(--tea-primary-light);
        background: #fff;
        box-shadow: 0 0 0 3px rgba(44, 86, 67, 0.12);
    }
    .header-search i {
        position: absolute;
        left: 15px;
        top: 50%;
        transform: translateY(-50%);
        color: var(--tea-muted);
        font-size: 0.95rem;
    }
    .nav-btn-primary {
        background: var(--tea-primary);
        color: #fff !important;
        padding: 8px 20px;
        border-radius: 30px;
        font-weight: 600;
        font-size: 0.9rem;
        display: inline-flex;
        align-items: center;
        gap: 6px;
    }
    .nav-btn-primary:hover {
        background: var(--tea-primary-light);
        box-shadow: 0 4px 12px rgba(30, 61, 47, 0.25);
    }
    .channel-tabs-row {
        padding: 6px 0;
        overflow-x: auto;
        white-space: nowrap;
        scrollbar-width: none;
    }
    .channel-tabs-row::-webkit-scrollbar {
        display: none;
    }
    .channel-nav {
        display: flex;
        align-items: center;
        gap: 8px;
        padding: 0;
        margin: 0;
        list-style: none;
    }
    .channel-tab-link {
        display: inline-flex;
        align-items: center;
        padding: 8px 16px;
        border-radius: 20px;
        font-size: 0.92rem;
        font-weight: 500;
        color: var(--tea-muted);
    }
    .channel-tab-link:hover {
        color: var(--tea-primary);
        background: rgba(30, 61, 47, 0.05);
    }
    .channel-tab-link.active {
        background: var(--tea-primary);
        color: #ffffff !important;
        font-weight: 600;
    }
    .tab-badge {
        font-size: 0.72rem;
        background: rgba(197, 155, 72, 0.25);
        color: var(--tea-secondary);
        padding: 2px 7px;
        border-radius: 12px;
        margin-left: 4px;
    }
    .channel-tab-link.active .tab-badge {
        background: rgba(255, 255, 255, 0.2);
        color: #fff;
    }
    section {
        padding: 70px 0;
        position: relative;
    }
    .section-alt {
        background-color: #ffffff;
        border-top: 1px solid var(--tea-border);
        border-bottom: 1px solid var(--tea-border);
    }
    .section-header {
        margin-bottom: 40px;
    }
    .section-tag {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        background: rgba(30, 61, 47, 0.08);
        color: var(--tea-primary);
        padding: 5px 14px;
        border-radius: 20px;
        font-size: 0.82rem;
        font-weight: 600;
        letter-spacing: 0.5px;
        margin-bottom: 12px;
    }
    .section-title {
        font-size: 2.1rem;
        font-weight: 700;
        color: var(--tea-primary);
        letter-spacing: -0.5px;
        margin-bottom: 12px;
    }
    .section-desc {
        color: var(--tea-muted);
        font-size: 1.02rem;
        max-width: 720px;
        margin: 0 auto;
    }
    /* 分类页特有 Hero: 线索获客提问式首屏，痛点一句 + 表单入口 */
    .inquiry-hero {
        background: var(--tea-gradient);
        color: #ffffff;
        padding: 65px 0 75px;
        position: relative;
    }
    .inquiry-hero::before {
        content: "";
        position: absolute;
        top: -30%;
        right: -10%;
        width: 600px;
        height: 600px;
        background: radial-gradient(circle, rgba(197, 155, 72, 0.15) 0%, rgba(255,255,255,0) 70%);
        border-radius: 50%;
        pointer-events: none;
    }
    .hero-badge-capsule {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        padding: 6px 14px;
        background: rgba(255, 255, 255, 0.12);
        border: 1px solid rgba(255, 255, 255, 0.2);
        border-radius: 30px;
        font-size: 0.85rem;
        margin-bottom: 18px;
    }
    .hero-question-title {
        font-size: 2.5rem;
        font-weight: 800;
        line-height: 1.25;
        margin-bottom: 16px;
    }
    .hero-pain-point {
        font-size: 1.15rem;
        color: #e5eee8;
        margin-bottom: 25px;
        line-height: 1.6;
    }
    .hero-form-card {
        background: #ffffff;
        border-radius: var(--tea-radius);
        padding: 32px;
        color: var(--tea-dark);
        box-shadow: 0 20px 45px rgba(0,0,0,0.22);
        border: 1px solid var(--tea-border);
    }
    .hero-form-card .form-label {
        font-weight: 600;
        font-size: 0.88rem;
        color: var(--tea-primary);
        margin-bottom: 6px;
    }
    .hero-form-card .form-control, .hero-form-card .form-select {
        border-radius: 10px;
        padding: 10px 14px;
        border: 1px solid var(--tea-border);
        font-size: 0.92rem;
    }
    .hero-form-card .form-control:focus, .hero-form-card .form-select:focus {
        border-color: var(--tea-primary);
        box-shadow: 0 0 0 3px rgba(30, 61, 47, 0.12);
    }
    .btn-gold-submit {
        background: var(--tea-gold-gradient);
        color: #ffffff;
        font-weight: 700;
        border: none;
        border-radius: 12px;
        padding: 12px;
        width: 100%;
        box-shadow: 0 8px 20px rgba(197, 155, 72, 0.35);
        transition: all 0.25s;
    }
    .btn-gold-submit:hover {
        filter: brightness(1.06);
        transform: translateY(-2px);
        color: #fff;
    }
    /* 痛点直击与解决方案卡片 */
    .pain-card {
        background: #ffffff;
        border-radius: var(--tea-radius);
        border: 1px solid var(--tea-border);
        padding: 28px;
        box-shadow: var(--tea-shadow);
        height: 100%;
        transition: all 0.3s;
    }
    .pain-card:hover {
        transform: translateY(-4px);
        box-shadow: var(--tea-shadow-hover);
        border-color: var(--tea-secondary-light);
    }
    .pain-icon {
        width: 52px;
        height: 52px;
        border-radius: 14px;
        background: rgba(139, 58, 43, 0.1);
        color: var(--tea-accent);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.5rem;
        margin-bottom: 18px;
    }
    .sol-icon {
        background: rgba(30, 61, 47, 0.1);
        color: var(--tea-primary);
    }
    /* 步骤方法流图 */
    .method-step-box {
        position: relative;
        background: #ffffff;
        border-radius: var(--tea-radius);
        padding: 28px 24px;
        border: 1px solid var(--tea-border);
        box-shadow: var(--tea-shadow);
    }
    .step-number {
        position: absolute;
        top: -16px;
        left: 24px;
        background: var(--tea-primary);
        color: #ffffff;
        font-weight: 800;
        font-size: 0.85rem;
        padding: 3px 12px;
        border-radius: 20px;
        letter-spacing: 1px;
    }
    /* 成果指标数据卡 */
    .metric-badge-box {
        background: var(--tea-gradient);
        color: #ffffff;
        border-radius: var(--tea-radius);
        padding: 40px 30px;
        box-shadow: var(--tea-shadow);
    }
    .metric-number {
        font-size: 2.8rem;
        font-weight: 800;
        color: var(--tea-secondary-light);
        line-height: 1;
        margin-bottom: 8px;
    }
    .metric-title {
        font-size: 1.05rem;
        color: #e2ede7;
        margin-bottom: 0;
    }
    /* 实测热帖专栏列表 */
    .thread-post-card {
        background: #ffffff;
        border: 1px solid var(--tea-border);
        border-radius: var(--tea-radius);
        padding: 24px;
        transition: all 0.3s;
        box-shadow: var(--tea-shadow);
        height: 100%;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }
    .thread-post-card:hover {
        box-shadow: var(--tea-shadow-hover);
        border-color: var(--tea-secondary);
        transform: translateY(-3px);
    }
    .thread-tag {
        font-size: 0.75rem;
        font-weight: 600;
        padding: 3px 9px;
        border-radius: 6px;
        background: rgba(30, 61, 47, 0.08);
        color: var(--tea-primary);
    }
    .thread-stat-item {
        font-size: 0.82rem;
        color: var(--tea-muted);
        display: inline-flex;
        align-items: center;
        gap: 4px;
    }
    /* 客户茶友证言 */
    .testimonial-card {
        background: #ffffff;
        border: 1px solid var(--tea-border);
        border-radius: var(--tea-radius);
        padding: 28px;
        position: relative;
    }
    .testimonial-avatar {
        width: 48px;
        height: 48px;
        border-radius: 50%;
        background: var(--tea-primary-light);
        color: #ffffff;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 700;
        font-size: 1.1rem;
    }
    /* 收口 CTA */
    .footer-cta-band {
        background: var(--tea-gradient);
        color: #ffffff;
        border-radius: 22px;
        padding: 50px 40px;
        text-align: center;
        position: relative;
        overflow: hidden;
    }
    .site-footer {
        background: #111a15;
        color: #cbd5cf;
        padding: 70px 0 25px;
        border-top: 1px solid rgba(255, 255, 255, 0.06);
    }
    .footer-brand {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        font-size: 1.28rem;
        font-weight: 700;
        color: #ffffff;
        margin-bottom: 16px;
    }
    .footer-brand i {
        color: var(--tea-secondary);
        font-size: 1.6rem;
    }
    .footer-intro {
        font-size: 0.92rem;
        line-height: 1.8;
        color: #97a69e;
        margin-bottom: 20px;
    }
    .footer-title {
        color: #ffffff;
        font-size: 1.05rem;
        font-weight: 700;
        margin-bottom: 20px;
        position: relative;
        padding-bottom: 8px;
    }
    .footer-title::after {
        content: "";
        position: absolute;
        left: 0;
        bottom: 0;
        width: 28px;
        height: 2px;
        background: var(--tea-secondary);
    }
    .footer-links {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .footer-links li {
        margin-bottom: 10px;
    }
    .footer-links a {
        color: #97a69e;
        font-size: 0.9rem;
    }
    .footer-links a:hover {
        color: var(--tea-secondary-light);
        padding-left: 3px;
    }
    .footer-bottom {
        margin-top: 50px;
        padding-top: 25px;
        border-top: 1px solid rgba(255, 255, 255, 0.08);
        font-size: 0.85rem;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 15px;
        align-items: center;
    }
    @media (max-width: 991px) {
        .hero-question-title { font-size: 2rem; }
        .hero-form-card { margin-top: 25px; }
    }
    @media (max-width: 767px) {
        .section-title { font-size: 1.7rem; }
        .hero-question-title { font-size: 1.75rem; }
        .metric-number { font-size: 2.2rem; }
    }

/* roulang page: category1 */
:root {
      --tea-primary: #1e3d2f;
      --tea-primary-light: #2c5643;
      --tea-secondary: #c59b48;
      --tea-secondary-light: #dfb76c;
      --tea-accent: #8b3a2b;
      --tea-dark: #121c17;
      --tea-light: #f7f8f5;
      --tea-card-bg: #ffffff;
      --tea-border: #e2e7e1;
      --tea-muted: #5f6b64;
      --tea-radius: 18px;
      --tea-shadow: 0 12px 32px rgba(28, 56, 42, 0.08);
      --tea-shadow-hover: 0 18px 42px rgba(28, 56, 42, 0.14);
      --tea-gradient: linear-gradient(135deg, #1e3d2f 0%, #2a5240 60%, #152b21 100%);
      --tea-gold-gradient: linear-gradient(135deg, #d8ad59 0%, #c49a45 100%);
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--tea-light);
      color: var(--tea-dark);
      line-height: 1.65;
      overflow-x: hidden;
    }
    a {
      color: inherit;
      text-decoration: none;
      transition: all 0.25s ease;
    }
    a:hover {
      color: var(--tea-secondary);
    }
    /* 频道 Tabs 双层导航 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1040;
      background: rgba(255, 255, 255, 0.96);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--tea-border);
      box-shadow: 0 4px 18px rgba(0,0,0,0.03);
    }
    .nav-top-row {
      padding: 14px 0;
      border-bottom: 1px solid rgba(0,0,0,0.05);
    }
    .brand-logo {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--tea-primary);
      letter-spacing: -0.3px;
    }
    .brand-logo i {
      font-size: 1.7rem;
      color: var(--tea-secondary);
    }
    .header-search {
      position: relative;
      max-width: 480px;
      width: 100%;
    }
    .header-search input {
      width: 100%;
      padding: 9px 18px 9px 40px;
      border-radius: 30px;
      border: 1px solid var(--tea-border);
      background: #fbfcfb;
      font-size: 0.9rem;
      transition: all 0.2s;
    }
    .header-search input:focus {
      outline: none;
      border-color: var(--tea-primary-light);
      background: #fff;
      box-shadow: 0 0 0 3px rgba(44, 86, 67, 0.12);
    }
    .header-search i {
      position: absolute;
      left: 15px;
      top: 50%;
      transform: translateY(-50%);
      color: var(--tea-muted);
      font-size: 0.95rem;
    }
    .nav-btn-primary {
      background: var(--tea-primary);
      color: #fff !important;
      padding: 8px 20px;
      border-radius: 30px;
      font-weight: 600;
      font-size: 0.9rem;
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }
    .nav-btn-primary:hover {
      background: var(--tea-primary-light);
      box-shadow: 0 4px 12px rgba(30, 61, 47, 0.25);
    }
    .channel-tabs-row {
      padding: 6px 0;
      overflow-x: auto;
      white-space: nowrap;
      scrollbar-width: none;
    }
    .channel-tabs-row::-webkit-scrollbar {
      display: none;
    }
    .channel-nav {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 0;
      margin: 0;
      list-style: none;
    }
    .channel-tab-link {
      display: inline-flex;
      align-items: center;
      padding: 7px 18px;
      font-size: 0.92rem;
      font-weight: 500;
      color: #3d4a41;
      border-radius: 20px;
      transition: all 0.2s ease;
    }
    .channel-tab-link:hover {
      background: rgba(30, 61, 47, 0.05);
      color: var(--tea-primary);
    }
    .channel-tab-link.active {
      background: var(--tea-primary);
      color: #ffffff !important;
    }
    .tab-badge {
      font-size: 0.72rem;
      background: rgba(197, 155, 72, 0.25);
      color: var(--tea-secondary);
      padding: 2px 7px;
      border-radius: 12px;
      margin-left: 4px;
    }
    .channel-tab-link.active .tab-badge {
      background: rgba(255, 255, 255, 0.2);
      color: #fff;
    }
    /* Section 基础样式 */
    section {
      padding: 68px 0;
      position: relative;
    }
    .section-alt {
      background-color: #ffffff;
      border-top: 1px solid var(--tea-border);
      border-bottom: 1px solid var(--tea-border);
    }
    .section-header {
      margin-bottom: 40px;
    }
    .section-tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: rgba(30, 61, 47, 0.08);
      color: var(--tea-primary);
      padding: 5px 14px;
      border-radius: 20px;
      font-size: 0.82rem;
      font-weight: 600;
      letter-spacing: 0.5px;
      margin-bottom: 12px;
    }
    .section-title {
      font-size: 2.1rem;
      font-weight: 700;
      color: var(--tea-primary);
      letter-spacing: -0.5px;
      margin-bottom: 14px;
    }
    .section-desc {
      color: var(--tea-muted);
      font-size: 1.02rem;
      max-width: 720px;
      margin: 0 auto;
    }
    /* 秒杀闪购条 Hero */
    .flash-hero {
      background: var(--tea-gradient);
      color: #ffffff;
      padding: 55px 0 65px;
      position: relative;
      overflow: hidden;
    }
    .flash-hero::after {
      content: "";
      position: absolute;
      top: -30%;
      right: -10%;
      width: 500px;
      height: 500px;
      background: radial-gradient(circle, rgba(197, 155, 72, 0.2) 0%, transparent 70%);
      pointer-events: none;
    }
    .flash-badge-strip {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(255, 255, 255, 0.15);
      border: 1px solid rgba(255, 255, 255, 0.25);
      padding: 6px 14px;
      border-radius: 30px;
      font-size: 0.88rem;
      font-weight: 600;
      color: #f7dfa4;
      margin-bottom: 16px;
    }
    .flash-title {
      font-size: 2.5rem;
      font-weight: 800;
      letter-spacing: -0.5px;
      line-height: 1.25;
      margin-bottom: 16px;
    }
    .flash-lead {
      font-size: 1.05rem;
      color: rgba(255, 255, 255, 0.85);
      margin-bottom: 25px;
    }
    .countdown-timer-box {
      display: flex;
      gap: 12px;
      margin-bottom: 25px;
    }
    .timer-unit {
      background: rgba(0, 0, 0, 0.35);
      border: 1px solid rgba(197, 155, 72, 0.4);
      padding: 10px 14px;
      border-radius: 12px;
      text-align: center;
      min-width: 68px;
    }
    .timer-unit .num {
      font-size: 1.6rem;
      font-weight: 700;
      color: #f7dfa4;
      display: block;
      line-height: 1;
    }
    .timer-unit .label {
      font-size: 0.72rem;
      color: rgba(255, 255, 255, 0.7);
      margin-top: 4px;
      display: block;
    }
    .hero-tea-card {
      background: #ffffff;
      border-radius: var(--tea-radius);
      padding: 24px;
      color: var(--tea-dark);
      box-shadow: 0 20px 45px rgba(0, 0, 0, 0.25);
      position: relative;
    }
    .hero-card-tag {
      position: absolute;
      top: 18px;
      right: 18px;
      background: var(--tea-accent);
      color: #fff;
      font-size: 0.78rem;
      font-weight: 600;
      padding: 4px 10px;
      border-radius: 15px;
    }
    .hero-card-img-wrap {
      border-radius: 14px;
      overflow: hidden;
      background: #ecefe9;
      height: 180px;
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
    }
    .hero-card-img-wrap i {
      font-size: 4rem;
      color: var(--tea-primary-light);
    }
    /* 区域导航/分类细分 */
    .filter-pills-bar {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-bottom: 35px;
    }
    .filter-pill {
      background: #ffffff;
      border: 1px solid var(--tea-border);
      padding: 8px 18px;
      border-radius: 25px;
      font-size: 0.9rem;
      font-weight: 500;
      color: var(--tea-dark);
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }
    .filter-pill.active, .filter-pill:hover {
      background: var(--tea-primary);
      color: #ffffff;
      border-color: var(--tea-primary);
    }
    /* 雅轩卡片 */
    .tea-house-card {
      background: var(--tea-card-bg);
      border-radius: var(--tea-radius);
      border: 1px solid var(--tea-border);
      padding: 24px;
      height: 100%;
      box-shadow: var(--tea-shadow);
      transition: all 0.3s ease;
      display: flex;
      flex-direction: column;
    }
    .tea-house-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--tea-shadow-hover);
      border-color: var(--tea-secondary-light);
    }
    .tea-house-head {
      display: flex;
      justify-content: space-between;
      align-items: flex-start;
      margin-bottom: 14px;
    }
    .tea-house-title {
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--tea-primary);
      margin-bottom: 4px;
    }
    .tea-house-area {
      font-size: 0.85rem;
      color: var(--tea-muted);
      display: flex;
      align-items: center;
      gap: 4px;
    }
    .score-badge {
      background: rgba(197, 155, 72, 0.15);
      color: #9c7322;
      font-weight: 700;
      font-size: 0.95rem;
      padding: 4px 10px;
      border-radius: 8px;
    }
    .tea-tags-row {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      margin: 12px 0 16px;
    }
    .tea-tag {
      font-size: 0.75rem;
      padding: 3px 8px;
      background: #f1f4ee;
      color: var(--tea-primary-light);
      border-radius: 6px;
    }
    .review-excerpt {
      font-size: 0.92rem;
      color: #4a544e;
      background: #fafbfa;
      border-left: 3px solid var(--tea-secondary);
      padding: 10px 12px;
      border-radius: 0 8px 8px 0;
      margin-bottom: 16px;
      flex-grow: 1;
    }
    .card-footer-action {
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-top: 1px dashed var(--tea-border);
      padding-top: 14px;
      margin-top: auto;
    }
    .btn-grab {
      background: var(--tea-gold-gradient);
      color: #2e1d00;
      font-weight: 700;
      font-size: 0.85rem;
      padding: 7px 16px;
      border-radius: 20px;
      border: none;
      display: inline-flex;
      align-items: center;
      gap: 5px;
    }
    .btn-grab:hover {
      filter: brightness(1.05);
      color: #140d00;
    }
    /* 榜单排行与列表板块 */
    .rank-list-card {
      background: #ffffff;
      border-radius: var(--tea-radius);
      border: 1px solid var(--tea-border);
      overflow: hidden;
    }
    .rank-item {
      display: flex;
      align-items: center;
      padding: 18px 24px;
      border-bottom: 1px solid var(--tea-border);
      gap: 16px;
      transition: background 0.2s;
    }
    .rank-item:last-child {
      border-bottom: none;
    }
    .rank-item:hover {
      background: #fafbfa;
    }
    .rank-num {
      width: 32px;
      height: 32px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 50%;
      font-weight: 700;
      font-size: 1rem;
      background: #eef2ec;
      color: var(--tea-muted);
    }
    .rank-num.top-1 { background: #dfb76c; color: #fff; }
    .rank-num.top-2 { background: #bdc5bd; color: #fff; }
    .rank-num.top-3 { background: #cda47b; color: #fff; }
    /* 评测维度矩阵 */
    .metric-box {
      background: #ffffff;
      border: 1px solid var(--tea-border);
      border-radius: var(--tea-radius);
      padding: 24px;
      text-align: center;
      height: 100%;
    }
    .metric-icon {
      width: 56px;
      height: 56px;
      background: rgba(30, 61, 47, 0.08);
      color: var(--tea-primary);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5rem;
      margin: 0 auto 16px;
    }
    .metric-title {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--tea-primary);
      margin-bottom: 10px;
    }
    .metric-desc {
      font-size: 0.9rem;
      color: var(--tea-muted);
    }
    /* 底部收口与 Footer */
    .cta-strip {
      background: var(--tea-gradient);
      color: #fff;
      border-radius: var(--tea-radius);
      padding: 45px 40px;
      position: relative;
    }
    .site-footer {
      background: #111a15;
      color: #cbd5ce;
      padding: 70px 0 30px;
      border-top: 4px solid var(--tea-secondary);
    }
    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-size: 1.35rem;
      font-weight: 700;
      color: #ffffff;
      margin-bottom: 18px;
    }
    .footer-brand i {
      color: var(--tea-secondary);
      font-size: 1.8rem;
    }
    .footer-intro {
      font-size: 0.92rem;
      line-height: 1.7;
      color: #99a89e;
      margin-bottom: 20px;
    }
    .footer-title {
      font-size: 1.05rem;
      font-weight: 600;
      color: #ffffff;
      margin-bottom: 20px;
      position: relative;
      padding-bottom: 8px;
    }
    .footer-title::after {
      content: "";
      position: absolute;
      bottom: 0;
      left: 0;
      width: 26px;
      height: 2px;
      background: var(--tea-secondary);
    }
    .footer-links {
      list-style: none;
      padding: 0;
      margin: 0;
    }
    .footer-links li {
      margin-bottom: 10px;
    }
    .footer-links a {
      color: #99a89e;
      font-size: 0.9rem;
    }
    .footer-links a:hover {
      color: var(--tea-secondary-light);
      padding-left: 4px;
    }
    .footer-bottom {
      margin-top: 50px;
      padding-top: 25px;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      font-size: 0.85rem;
      color: #7d8b82;
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      gap: 15px;
    }
    @media (max-width: 991px) {
      .flash-title { font-size: 2rem; }
      .section-title { font-size: 1.75rem; }
    }
    @media (max-width: 767px) {
      .flash-hero { padding: 40px 0; }
      .countdown-timer-box { justify-content: flex-start; }
      .timer-unit { min-width: 56px; padding: 8px 10px; }
      .timer-unit .num { font-size: 1.3rem; }
    }

/* roulang page: category3 */
:root {
        --tea-primary: #1e3d2f;
        --tea-primary-light: #2c5643;
        --tea-secondary: #c59b48;
        --tea-secondary-light: #dfb76c;
        --tea-accent: #8b3a2b;
        --tea-dark: #121c17;
        --tea-light: #f7f8f5;
        --tea-card-bg: #ffffff;
        --tea-border: #e2e7e1;
        --tea-muted: #5f6b64;
        --tea-radius: 18px;
        --tea-shadow: 0 12px 32px rgba(28, 56, 42, 0.08);
        --tea-shadow-hover: 0 18px 42px rgba(28, 56, 42, 0.14);
        --tea-gradient: linear-gradient(135deg, #1e3d2f 0%, #2a5240 60%, #152b21 100%);
        --tea-gold-gradient: linear-gradient(135deg, #d8ad59 0%, #c49a45 100%);
    }

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

    body {
        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
        background-color: var(--tea-light);
        color: var(--tea-dark);
        line-height: 1.65;
        overflow-x: hidden;
        margin: 0;
    }

    a {
        color: inherit;
        text-decoration: none;
        transition: all 0.25s ease;
    }

    a:hover {
        color: var(--tea-secondary);
    }

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

    /* 频道 Tabs 双层导航 */
    .site-header {
        position: sticky;
        top: 0;
        z-index: 1040;
        background: rgba(255, 255, 255, 0.96);
        backdrop-filter: blur(12px);
        border-bottom: 1px solid var(--tea-border);
        box-shadow: 0 4px 18px rgba(0,0,0,0.03);
    }

    .nav-top-row {
        padding: 14px 0;
        border-bottom: 1px solid rgba(0,0,0,0.05);
    }

    .brand-logo {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        font-size: 1.25rem;
        font-weight: 700;
        color: var(--tea-primary);
        letter-spacing: -0.3px;
    }

    .brand-logo i {
        font-size: 1.7rem;
        color: var(--tea-secondary);
    }

    .header-search {
        position: relative;
        max-width: 480px;
        width: 100%;
    }

    .header-search input {
        width: 100%;
        padding: 9px 18px 9px 40px;
        border-radius: 30px;
        border: 1px solid var(--tea-border);
        background: #fbfcfb;
        font-size: 0.9rem;
        transition: all 0.2s;
    }

    .header-search input:focus {
        outline: none;
        border-color: var(--tea-primary-light);
        background: #fff;
        box-shadow: 0 0 0 3px rgba(44, 86, 67, 0.12);
    }

    .header-search i {
        position: absolute;
        left: 15px;
        top: 50%;
        transform: translateY(-50%);
        color: var(--tea-muted);
        font-size: 0.95rem;
    }

    .nav-btn-primary {
        background: var(--tea-primary);
        color: #fff !important;
        padding: 8px 20px;
        border-radius: 30px;
        font-weight: 600;
        font-size: 0.9rem;
        display: inline-flex;
        align-items: center;
        gap: 6px;
    }

    .nav-btn-primary:hover {
        background: var(--tea-primary-light);
        box-shadow: 0 4px 12px rgba(30, 61, 47, 0.25);
        transform: translateY(-1px);
    }

    /* 导航第二层 Tabs */
    .channel-tabs-row {
        padding: 8px 0;
        overflow-x: auto;
        white-space: nowrap;
        scrollbar-width: none;
    }

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

    .channel-nav {
        display: flex;
        align-items: center;
        gap: 10px;
        padding: 0;
        margin: 0;
        list-style: none;
    }

    .channel-tab-link {
        display: inline-flex;
        align-items: center;
        padding: 8px 18px;
        border-radius: 30px;
        font-size: 0.92rem;
        font-weight: 600;
        color: var(--tea-dark);
        background: transparent;
        transition: all 0.25s ease;
    }

    .channel-tab-link:hover {
        background: rgba(30, 61, 47, 0.07);
        color: var(--tea-primary);
    }

    .channel-tab-link.active {
        background: var(--tea-primary);
        color: #ffffff !important;
        box-shadow: 0 4px 12px rgba(30, 61, 47, 0.2);
    }

    .tab-badge {
        font-size: 0.72rem;
        background: rgba(197, 155, 72, 0.25);
        color: var(--tea-secondary);
        padding: 2px 7px;
        border-radius: 12px;
        margin-left: 6px;
    }

    .channel-tab-link.active .tab-badge {
        background: rgba(255, 255, 255, 0.2);
        color: #fff;
    }

    /* 通用 Section 样式 */
    section {
        padding: 76px 0;
        position: relative;
    }

    .section-alt {
        background-color: #ffffff;
        border-top: 1px solid var(--tea-border);
        border-bottom: 1px solid var(--tea-border);
    }

    .section-dark {
        background: var(--tea-gradient);
        color: #ffffff;
    }

    .section-header {
        margin-bottom: 46px;
    }

    .section-tag {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        background: rgba(30, 61, 47, 0.08);
        color: var(--tea-primary);
        padding: 5px 14px;
        border-radius: 20px;
        font-size: 0.82rem;
        font-weight: 600;
        letter-spacing: 0.5px;
        margin-bottom: 12px;
    }

    .section-title {
        font-size: 2.1rem;
        font-weight: 700;
        color: var(--tea-primary);
        letter-spacing: -0.5px;
        margin-bottom: 14px;
    }

    .section-desc {
        color: var(--tea-muted);
        font-size: 1.02rem;
        max-width: 740px;
    }

    /* 分类页专属首屏：茶道研习主理人亮点 + 热招答疑席位入口 */
    .cat-hero-employer {
        background: var(--tea-gradient);
        color: #ffffff;
        padding: 64px 0 80px;
        position: relative;
        overflow: hidden;
    }

    .cat-hero-employer::before {
        content: "";
        position: absolute;
        top: -25%;
        right: -8%;
        width: 640px;
        height: 640px;
        background: radial-gradient(circle, rgba(197, 155, 72, 0.2) 0%, rgba(255, 255, 255, 0) 70%);
        border-radius: 50%;
        pointer-events: none;
    }

    .hero-breadcrumb {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(8px);
        padding: 6px 16px;
        border-radius: 30px;
        font-size: 0.85rem;
        color: rgba(255, 255, 255, 0.85);
        margin-bottom: 24px;
        border: 1px solid rgba(255, 255, 255, 0.15);
    }

    .hero-breadcrumb a {
        color: var(--tea-secondary-light);
        font-weight: 600;
    }

    .cat-hero-title {
        font-size: 2.55rem;
        font-weight: 800;
        line-height: 1.28;
        margin-bottom: 20px;
        letter-spacing: -0.5px;
    }

    .cat-hero-subtitle {
        font-size: 1.08rem;
        color: rgba(255, 255, 255, 0.86);
        margin-bottom: 28px;
        line-height: 1.75;
    }

    .employer-highlight-pills {
        display: flex;
        flex-wrap: wrap;
        gap: 12px;
        margin-bottom: 32px;
    }

    .highlight-pill {
        background: rgba(255, 255, 255, 0.12);
        border: 1px solid rgba(255, 255, 255, 0.2);
        padding: 8px 16px;
        border-radius: 14px;
        font-size: 0.88rem;
        display: inline-flex;
        align-items: center;
        gap: 8px;
    }

    .highlight-pill i {
        color: var(--tea-secondary-light);
    }

    /* 首屏右侧：茶席共创与驻场答疑席位招募面板 */
    .seat-portal-panel {
        background: rgba(255, 255, 255, 0.98);
        color: var(--tea-dark);
        border-radius: 22px;
        padding: 30px;
        box-shadow: 0 22px 50px rgba(0, 0, 0, 0.25);
        border: 1px solid rgba(197, 155, 72, 0.35);
    }

    .seat-portal-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding-bottom: 18px;
        margin-bottom: 20px;
        border-bottom: 1px solid var(--tea-border);
    }

    .seat-item-card {
        background: var(--tea-light);
        border: 1px solid var(--tea-border);
        border-radius: 14px;
        padding: 16px 18px;
        margin-bottom: 14px;
        transition: all 0.25s ease;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
    }

    .seat-item-card:hover {
        border-color: var(--tea-secondary);
        background: #ffffff;
        box-shadow: var(--tea-shadow);
        transform: translateX(4px);
    }

    .seat-tag-hot {
        background: rgba(139, 58, 43, 0.12);
        color: var(--tea-accent);
        font-size: 0.75rem;
        font-weight: 700;
        padding: 3px 10px;
        border-radius: 20px;
        white-space: nowrap;
    }

    /* 通用按钮与徽章 */
    .btn-tea-gold {
        background: var(--tea-gold-gradient);
        color: #121c17 !important;
        font-weight: 700;
        padding: 13px 28px;
        border-radius: 30px;
        border: none;
        display: inline-flex;
        align-items: center;
        gap: 8px;
        box-shadow: 0 8px 20px rgba(197, 155, 72, 0.3);
        transition: all 0.25s ease;
    }

    .btn-tea-gold:hover {
        transform: translateY(-2px);
        box-shadow: 0 12px 26px rgba(197, 155, 72, 0.45);
    }

    .btn-tea-outline-light {
        background: rgba(255, 255, 255, 0.08);
        color: #ffffff !important;
        border: 1px solid rgba(255, 255, 255, 0.35);
        font-weight: 600;
        padding: 13px 26px;
        border-radius: 30px;
        display: inline-flex;
        align-items: center;
        gap: 8px;
    }

    .btn-tea-outline-light:hover {
        background: rgba(255, 255, 255, 0.18);
        border-color: #ffffff;
    }

    .data-badge {
        display: inline-flex;
        align-items: center;
        gap: 5px;
        background: rgba(30, 61, 47, 0.09);
        color: var(--tea-primary);
        font-size: 0.8rem;
        font-weight: 700;
        padding: 4px 12px;
        border-radius: 20px;
    }

    .data-badge-gold {
        background: rgba(197, 155, 72, 0.16);
        color: #8f6b24;
    }

    /* 痛点大卡与粘性侧栏 */
    .pain-point-card {
        background: var(--tea-card-bg);
        border-radius: var(--tea-radius);
        padding: 28px;
        border: 1px solid var(--tea-border);
        box-shadow: var(--tea-shadow);
        height: 100%;
        transition: all 0.3s ease;
        position: relative;
        overflow: hidden;
    }

    .pain-point-card:hover {
        transform: translateY(-5px);
        box-shadow: var(--tea-shadow-hover);
        border-color: var(--tea-secondary);
    }

    .pain-icon-box {
        width: 52px;
        height: 52px;
        border-radius: 14px;
        background: rgba(139, 58, 43, 0.1);
        color: var(--tea-accent);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.5rem;
        margin-bottom: 18px;
    }

    /* 解决方案：茶道美学三维度横排图文卡 */
    .solution-feature-row {
        background: var(--tea-light);
        border-radius: 20px;
        border: 1px solid var(--tea-border);
        padding: 32px;
        margin-bottom: 24px;
        transition: all 0.25s ease;
    }

    .solution-feature-row:hover {
        border-color: var(--tea-primary-light);
        box-shadow: var(--tea-shadow);
    }

    .solution-visual-box {
        background: var(--tea-gradient);
        color: #fff;
        border-radius: 16px;
        padding: 28px;
        height: 100%;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }

    /* 四步设席流程步骤 */
    .step-process-card {
        background: #ffffff;
        border-radius: var(--tea-radius);
        padding: 28px 24px;
        border: 1px solid var(--tea-border);
        position: relative;
        height: 100%;
        box-shadow: var(--tea-shadow);
        transition: all 0.25s ease;
    }

    .step-process-card:hover {
        border-color: var(--tea-secondary);
        transform: translateY(-4px);
    }

    .step-number-badge {
        width: 42px;
        height: 42px;
        border-radius: 12px;
        background: var(--tea-primary);
        color: var(--tea-secondary-light);
        font-weight: 800;
        font-size: 1.1rem;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 18px;
    }

    /* 实测参数对照表 */
    .tea-data-table-wrap {
        background: #ffffff;
        border-radius: var(--tea-radius);
        border: 1px solid var(--tea-border);
        box-shadow: var(--tea-shadow);
        overflow: hidden;
    }

    .tea-data-table {
        margin-bottom: 0;
    }

    .tea-data-table thead th {
        background: var(--tea-primary);
        color: #ffffff;
        font-weight: 600;
        padding: 16px 20px;
        border: none;
        font-size: 0.92rem;
    }

    .tea-data-table tbody td {
        padding: 16px 20px;
        vertical-align: middle;
        border-bottom: 1px solid var(--tea-border);
        font-size: 0.93rem;
    }

    .tea-data-table tbody tr:hover {
        background-color: rgba(30, 61, 47, 0.03);
    }

    /* 茶友证言卡片 */
    .testimonial-bento-card {
        background: #ffffff;
        border-radius: var(--tea-radius);
        padding: 28px;
        border: 1px solid var(--tea-border);
        box-shadow: var(--tea-shadow);
        height: 100%;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }

    .tea-avatar-circle {
        width: 46px;
        height: 46px;
        border-radius: 50%;
        background: var(--tea-primary);
        color: var(--tea-secondary-light);
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 700;
        font-size: 1.05rem;
    }

    /* 适用人群横卡 */
    .persona-tier-card {
        background: #ffffff;
        border-radius: var(--tea-radius);
        border: 1px solid var(--tea-border);
        padding: 28px 32px;
        margin-bottom: 20px;
        box-shadow: var(--tea-shadow);
        transition: all 0.25s ease;
    }

    .persona-tier-card:hover {
        border-left: 6px solid var(--tea-secondary);
        transform: translateX(4px);
    }

    /* 热帖问答列表与手风琴 FAQ */
    .hot-qa-item {
        background: #ffffff;
        border: 1px solid var(--tea-border);
        border-radius: 14px;
        padding: 18px 20px;
        margin-bottom: 14px;
        transition: all 0.2s ease;
    }

    .hot-qa-item:hover {
        border-color: var(--tea-primary-light);
        box-shadow: var(--tea-shadow);
    }

    .custom-tea-accordion .accordion-item {
        border: 1px solid var(--tea-border);
        border-radius: 14px !important;
        margin-bottom: 14px;
        overflow: hidden;
        box-shadow: 0 4px 14px rgba(0, 0, 0, 0.03);
    }

    .custom-tea-accordion .accordion-button {
        font-weight: 700;
        color: var(--tea-primary);
        background-color: #ffffff;
        padding: 18px 22px;
        font-size: 1rem;
    }

    .custom-tea-accordion .accordion-button:not(.collapsed) {
        background-color: rgba(30, 61, 47, 0.05);
        color: var(--tea-primary);
        box-shadow: none;
    }

    .custom-tea-accordion .accordion-button:focus {
        box-shadow: none;
    }

    /* 底部品牌渐变大卡与数据指标转化 */
    .cta-gradient-supercard {
        background: var(--tea-gradient);
        border-radius: 26px;
        padding: 52px 44px;
        color: #ffffff;
        box-shadow: 0 24px 60px rgba(18, 28, 23, 0.22);
        position: relative;
        overflow: hidden;
    }

    .cta-metric-box {
        background: rgba(255, 255, 255, 0.1);
        border: 1px solid rgba(255, 255, 255, 0.18);
        border-radius: 16px;
        padding: 20px;
        text-align: center;
    }

    .cta-metric-num {
        font-size: 2rem;
        font-weight: 800;
        color: var(--tea-secondary-light);
        line-height: 1.2;
    }

    .diagnosis-form-box {
        background: #ffffff;
        color: var(--tea-dark);
        border-radius: 20px;
        padding: 32px;
    }

    .diagnosis-form-box .form-control,
    .diagnosis-form-box .form-select {
        border-radius: 12px;
        padding: 11px 15px;
        border: 1px solid var(--tea-border);
        font-size: 0.93rem;
    }

    .diagnosis-form-box .form-control:focus,
    .diagnosis-form-box .form-select:focus {
        border-color: var(--tea-primary);
        box-shadow: 0 0 0 3px rgba(30, 61, 47, 0.12);
    }

    /* 页脚样式（与首页一致） */
    .site-footer {
        background-color: var(--tea-dark);
        color: rgba(255, 255, 255, 0.8);
        padding: 70px 0 30px;
        font-size: 0.92rem;
    }

    .footer-brand {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        font-size: 1.35rem;
        font-weight: 700;
        color: #ffffff;
        margin-bottom: 16px;
    }

    .footer-brand i {
        color: var(--tea-secondary);
        font-size: 1.6rem;
    }

    .footer-intro {
        color: rgba(255, 255, 255, 0.65);
        line-height: 1.7;
        margin-bottom: 18px;
    }

    .footer-title {
        color: #ffffff;
        font-size: 1.05rem;
        font-weight: 700;
        margin-bottom: 20px;
        position: relative;
        padding-bottom: 10px;
    }

    .footer-title::after {
        content: "";
        position: absolute;
        left: 0;
        bottom: 0;
        width: 32px;
        height: 2px;
        background: var(--tea-secondary);
    }

    .footer-links {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .footer-links li {
        margin-bottom: 12px;
    }

    .footer-links a {
        color: rgba(255, 255, 255, 0.68);
        display: inline-flex;
        align-items: center;
        transition: all 0.2s;
    }

    .footer-links a:hover {
        color: var(--tea-secondary-light);
        transform: translateX(4px);
    }

    .footer-bottom {
        margin-top: 50px;
        padding-top: 24px;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 16px;
        font-size: 0.85rem;
        color: rgba(255, 255, 255, 0.6);
    }

    /* 响应式断点适配 */
    @media (max-width: 1024px) {
        .cat-hero-title {
            font-size: 2.15rem;
        }
        .section-title {
            font-size: 1.85rem;
        }
        .cta-gradient-supercard {
            padding: 36px 28px;
        }
    }

    @media (max-width: 768px) {
        section {
            padding: 56px 0;
        }
        .cat-hero-employer {
            padding: 46px 0 60px;
        }
        .cat-hero-title {
            font-size: 1.8rem;
        }
        .seat-portal-panel {
            padding: 22px;
            margin-top: 20px;
        }
        .solution-feature-row {
            padding: 22px;
        }
        .persona-tier-card {
            padding: 22px;
        }
    }

    @media (max-width: 520px) {
        .brand-logo {
            font-size: 1.1rem;
        }
        .nav-btn-primary {
            padding: 7px 14px;
            font-size: 0.82rem;
        }
        .cat-hero-title {
            font-size: 1.55rem;
        }
        .btn-tea-gold, .btn-tea-outline-light {
            width: 100%;
            justify-content: center;
        }
        .cta-gradient-supercard {
            padding: 28px 18px;
        }
        .diagnosis-form-box {
            padding: 22px 16px;
        }
    }