/* roulang page: index */
:root {
            --brand-purple: #352347;
            --brand-purple-light: #4A3362;
            --brand-mist: #F6F4F8;
            --brand-gold: #C5A875;
            --brand-gold-hover: #B49661;
            --text-dark: #1E1824;
            --text-body: #4A4252;
            --text-muted: #7A7282;
            --border-color: #E8E4EE;
            --bg-pure: #FFFFFF;
            --bg-tint: #FAF9FB;
            --card-radius: 12px;
            --pill-radius: 20px;
            --shadow-subtle: 0 4px 24px -2px rgba(46, 26, 71, 0.06);
            --shadow-hover: 0 10px 30px -4px rgba(46, 26, 71, 0.12);
            --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
        }

        /* 基础与重构 */
        *, *::before, *::after {
            box-sizing: border-box;
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            background-color: var(--bg-pure);
            color: var(--text-body);
            line-height: 1.68;
            -webkit-font-smoothing: antialiased;
        }
        h1, h2, h3, h4, h5, h6 {
            color: var(--text-dark);
            font-weight: 700;
            letter-spacing: -0.02em;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }
        .num-font {
            font-variant-numeric: tabular-nums;
            font-feature-settings: "tnum";
            letter-spacing: -0.03em;
        }

        /* 导航系统 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border-color);
        }
        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.28rem;
            font-weight: 800;
            color: var(--brand-purple) !important;
        }
        .brand-icon {
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--brand-purple), #543670);
            color: var(--brand-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 10px;
            font-size: 1.15rem;
        }
        .nav-link {
            color: var(--text-body) !important;
            font-size: 0.95rem;
            font-weight: 500;
            padding: 8px 18px !important;
            border-radius: 8px;
            transition: var(--transition);
        }
        .nav-link:hover, .nav-link.active {
            color: var(--brand-purple) !important;
            background-color: var(--brand-mist);
        }

        /* 按钮重构 */
        .btn-brand-primary {
            background-color: var(--brand-purple);
            color: #ffffff;
            border: 1px solid var(--brand-purple);
            padding: 10px 24px;
            font-weight: 600;
            font-size: 0.95rem;
            border-radius: 8px;
            box-shadow: 0 4px 14px rgba(53, 35, 71, 0.18);
            transition: var(--transition);
        }
        .btn-brand-primary:hover {
            background-color: var(--brand-purple-light);
            border-color: var(--brand-purple-light);
            color: #ffffff;
            transform: translateY(-2px);
        }
        .btn-brand-outline {
            background-color: transparent;
            color: var(--brand-purple);
            border: 1px solid var(--border-color);
            padding: 10px 24px;
            font-weight: 600;
            font-size: 0.95rem;
            border-radius: 8px;
            transition: var(--transition);
        }
        .btn-brand-outline:hover {
            background-color: var(--brand-mist);
            border-color: var(--brand-purple);
            color: var(--brand-purple);
            transform: translateY(-2px);
        }

        /* 徽章与标签 */
        .tag-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 4px 12px;
            background-color: var(--brand-mist);
            color: var(--brand-purple);
            font-size: 0.78rem;
            font-weight: 600;
            border-radius: var(--pill-radius);
            border: 1px solid var(--border-color);
        }
        .tag-pill.gold {
            background-color: #FAF4E8;
            color: #8C6A2E;
            border-color: #EBD9B6;
        }
        .rank-badge {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.1rem;
            flex-shrink: 0;
        }
        .rank-badge.top-gold {
            background: linear-gradient(135deg, #DFCA9E, var(--brand-gold));
            color: #2E1F0A;
            box-shadow: 0 2px 8px rgba(197, 168, 117, 0.35);
        }
        .rank-badge.standard {
            background-color: var(--brand-mist);
            color: var(--brand-purple);
            border: 1px solid var(--border-color);
        }

        /* 通用卡片与边框 */
        .custom-card {
            background: var(--bg-pure);
            border: 1px solid var(--border-color);
            border-radius: var(--card-radius);
            padding: 24px;
            box-shadow: var(--shadow-subtle);
            transition: var(--transition);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .custom-card:hover {
            transform: translateY(-4px);
            border-color: var(--brand-gold);
            box-shadow: var(--shadow-hover);
        }
        .section-padding {
            padding: 85px 0;
        }
        .bg-light-section {
            background-color: var(--bg-tint);
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
        }
        .section-header {
            margin-bottom: 45px;
        }
        .section-subtitle {
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.12em;
            color: var(--brand-gold);
            text-transform: uppercase;
            margin-bottom: 8px;
        }

        /* 进度条与指标条 */
        .progress-bar-custom {
            height: 7px;
            border-radius: 4px;
            background-color: #EEEAF2;
            overflow: hidden;
            display: flex;
        }
        .progress-bar-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--brand-purple), var(--brand-gold));
            border-radius: 4px;
        }

        /* 手风琴 FAQ 覆写 */
        .accordion-item {
            border: 1px solid var(--border-color);
            border-radius: 10px !important;
            margin-bottom: 14px;
            overflow: hidden;
            background-color: var(--bg-pure);
            box-shadow: var(--shadow-subtle);
        }
        .accordion-button {
            font-weight: 600;
            color: var(--text-dark);
            padding: 18px 22px;
            background-color: var(--bg-pure);
            font-size: 1.02rem;
        }
        .accordion-button:not(.collapsed) {
            color: var(--brand-purple);
            background-color: var(--brand-mist);
            box-shadow: none;
            border-left: 4px solid var(--brand-purple);
        }
        .accordion-button:focus {
            box-shadow: none;
        }
        .accordion-body {
            padding: 20px 24px;
            color: var(--text-body);
            background-color: var(--bg-pure);
            line-height: 1.75;
        }

        /* 表格微调 */
        .comparison-table {
            width: 100%;
            border-collapse: separate;
            border-spacing: 0;
            border: 1px solid var(--border-color);
            border-radius: var(--card-radius);
            overflow: hidden;
        }
        .comparison-table th {
            background-color: var(--brand-mist);
            color: var(--brand-purple);
            font-weight: 700;
            padding: 16px 20px;
            border-bottom: 1px solid var(--border-color);
        }
        .comparison-table td {
            padding: 16px 20px;
            border-bottom: 1px solid var(--border-color);
            color: var(--text-body);
            font-size: 0.93rem;
            vertical-align: middle;
        }
        .comparison-table tr:last-child td {
            border-bottom: none;
        }
        .comparison-table tr:hover td {
            background-color: #FCFBFD;
        }

        /* 表单样式 */
        .form-control-custom {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid var(--border-color);
            border-radius: 8px;
            background-color: #ffffff;
            color: var(--text-dark);
            font-size: 0.95rem;
            transition: var(--transition);
        }
        .form-control-custom:focus {
            outline: none;
            border-color: var(--brand-purple);
            box-shadow: 0 0 0 3px rgba(53, 35, 71, 0.08);
        }

        /* 页脚 */
        .site-footer {
            background-color: #17111D;
            color: #A69CB0;
            padding: 70px 0 30px;
            border-top: 1px solid #281F30;
        }
        .site-footer h5 {
            color: #ffffff;
            font-size: 1rem;
            margin-bottom: 20px;
        }
        .site-footer a {
            color: #A69CB0;
            font-size: 0.9rem;
            display: inline-block;
            margin-bottom: 10px;
        }
        .site-footer a:hover {
            color: var(--brand-gold);
        }

        /* 响应式调整 */
        @media (max-width: 991.98px) {
            .section-padding { padding: 60px 0; }
            .hero-stat-box { margin-top: 30px; }
        }
        @media (max-width: 575.98px) {
            .section-padding { padding: 45px 0; }
            .display-title { font-size: 1.85rem !important; }
        }

/* roulang page: category1 */
:root {
        --brand-purple: #352347;
        --brand-purple-light: #4A3362;
        --brand-mist: #F6F4F8;
        --brand-gold: #C5A875;
        --brand-gold-hover: #B49661;
        --text-dark: #1E1824;
        --text-body: #4A4252;
        --text-muted: #7A7282;
        --border-color: #E8E4EE;
        --bg-pure: #FFFFFF;
        --bg-tint: #FAF9FB;
        --card-radius: 12px;
        --pill-radius: 20px;
        --shadow-subtle: 0 4px 24px -2px rgba(46, 26, 71, 0.06);
        --shadow-hover: 0 10px 30px -4px rgba(46, 26, 71, 0.12);
        --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    }
    body {
        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
        background-color: var(--bg-pure);
        color: var(--text-body);
        line-height: 1.68;
        -webkit-font-smoothing: antialiased;
    }
    a {
        text-decoration: none;
        color: inherit;
        transition: var(--transition);
    }
    .site-header {
        position: sticky;
        top: 0;
        z-index: 1050;
        background: rgba(255, 255, 255, 0.92);
        backdrop-filter: blur(14px);
        -webkit-backdrop-filter: blur(14px);
        border-bottom: 1px solid var(--border-color);
    }
    .navbar-brand {
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: 1.28rem;
        font-weight: 800;
        color: var(--brand-purple) !important;
    }
    .brand-icon {
        width: 38px;
        height: 38px;
        background: linear-gradient(135deg, var(--brand-purple), #543670);
        color: var(--brand-gold);
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 10px;
        font-size: 1.15rem;
    }
    .nav-link {
        color: var(--text-body) !important;
        font-size: 0.95rem;
        font-weight: 500;
        padding: 8px 18px !important;
        border-radius: 8px;
        transition: var(--transition);
    }
    .nav-link:hover, .nav-link.active {
        color: var(--brand-purple) !important;
        background-color: var(--brand-mist);
    }
    .btn-brand-primary {
        background-color: var(--brand-purple);
        color: #ffffff;
        border: 1px solid var(--brand-purple);
        padding: 10px 24px;
        font-weight: 600;
        font-size: 0.95rem;
        border-radius: 8px;
        box-shadow: 0 4px 14px rgba(53, 35, 71, 0.18);
        transition: var(--transition);
    }
    .btn-brand-primary:hover {
        background-color: var(--brand-purple-light);
        border-color: var(--brand-purple-light);
        color: #ffffff;
        transform: translateY(-2px);
    }
    .btn-brand-outline {
        background-color: transparent;
        color: var(--brand-purple);
        border: 1px solid var(--border-color);
        padding: 8px 20px;
        font-weight: 600;
        font-size: 0.9rem;
        border-radius: 8px;
        transition: var(--transition);
    }
    .btn-brand-outline:hover {
        background-color: var(--brand-mist);
        border-color: var(--brand-purple);
        color: var(--brand-purple);
    }
    .tag-pill {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 4px 12px;
        background-color: var(--brand-mist);
        color: var(--brand-purple);
        font-size: 0.78rem;
        font-weight: 600;
        border-radius: var(--pill-radius);
        border: 1px solid var(--border-color);
    }
    .tag-pill.gold {
        background-color: #FAF4E8;
        color: #8C6A2E;
        border-color: #EBD9B6;
    }
    .rank-badge {
        width: 42px;
        height: 42px;
        border-radius: 10px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 800;
        font-size: 1.15rem;
        font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
        flex-shrink: 0;
    }
    .rank-badge.top-gold {
        background: linear-gradient(135deg, #DFCA9E, var(--brand-gold));
        color: #2E1F0A;
        box-shadow: 0 2px 10px rgba(197, 168, 117, 0.4);
    }
    .rank-badge.standard {
        background-color: var(--brand-mist);
        color: var(--brand-purple);
        border: 1px solid var(--border-color);
    }
    .custom-card {
        background: var(--bg-pure);
        border: 1px solid var(--border-color);
        border-radius: var(--card-radius);
        padding: 24px;
        box-shadow: var(--shadow-subtle);
        transition: var(--transition);
    }
    .custom-card:hover {
        transform: translateY(-4px);
        border-color: var(--brand-gold);
        box-shadow: var(--shadow-hover);
    }
    .section-padding {
        padding: 70px 0;
    }
    .bg-light-section {
        background-color: var(--bg-tint);
        border-top: 1px solid var(--border-color);
        border-bottom: 1px solid var(--border-color);
    }
    .section-subtitle {
        font-size: 0.8rem;
        font-weight: 700;
        letter-spacing: 0.12em;
        color: var(--brand-gold);
        text-transform: uppercase;
        margin-bottom: 8px;
    }
    .category-header-box {
        background: linear-gradient(180deg, #FAF9FB 0%, #FFFFFF 100%);
        border-bottom: 1px solid var(--border-color);
        padding: 50px 0 40px;
    }
    .filter-ctrl-box {
        background: var(--bg-pure);
        border: 1px solid var(--border-color);
        border-radius: var(--card-radius);
        padding: 16px 20px;
        box-shadow: var(--shadow-subtle);
    }
    .filter-btn {
        padding: 6px 16px;
        font-size: 0.88rem;
        font-weight: 600;
        border-radius: 6px;
        border: 1px solid transparent;
        color: var(--text-body);
        background: transparent;
        transition: var(--transition);
    }
    .filter-btn.active, .filter-btn:hover {
        background: var(--brand-mist);
        color: var(--brand-purple);
        border-color: var(--border-color);
    }
    .geo-list-card {
        background: var(--bg-pure);
        border: 1px solid var(--border-color);
        border-radius: var(--card-radius);
        padding: 24px;
        transition: var(--transition);
        margin-bottom: 18px;
    }
    .geo-list-card:hover {
        border-color: var(--brand-gold);
        box-shadow: var(--shadow-hover);
        transform: translateY(-2px);
    }
    .metric-val {
        font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
        font-weight: 800;
        color: var(--brand-purple);
    }
    .custom-progress {
        height: 6px;
        background-color: var(--brand-mist);
        border-radius: 3px;
        overflow: hidden;
    }
    .custom-progress-bar {
        background: linear-gradient(90deg, var(--brand-purple), var(--brand-gold));
        height: 100%;
        border-radius: 3px;
    }
    .chart-bar-item {
        display: flex;
        align-items: center;
        gap: 16px;
        margin-bottom: 18px;
    }
    .chart-bar-label {
        width: 140px;
        font-size: 0.9rem;
        font-weight: 600;
        color: var(--text-dark);
        flex-shrink: 0;
    }
    .chart-bar-track {
        flex-grow: 1;
        background-color: var(--brand-mist);
        height: 14px;
        border-radius: 7px;
        overflow: hidden;
        border: 1px solid var(--border-color);
    }
    .chart-bar-fill {
        height: 100%;
        background: linear-gradient(90deg, #4A3362 0%, var(--brand-gold) 100%);
        border-radius: 7px;
    }
    .footer-custom {
        background-color: var(--brand-purple);
        color: #ffffff;
        padding: 70px 0 30px;
        border-top: 1px solid rgba(255, 255, 255, 0.08);
    }
    .footer-brand {
        font-size: 1.35rem;
        font-weight: 800;
        color: #ffffff;
    }
    .footer-title {
        font-size: 0.95rem;
        font-weight: 700;
        color: var(--brand-gold);
        margin-bottom: 20px;
        letter-spacing: 0.04em;
    }
    .footer-links li {
        margin-bottom: 10px;
    }
    .footer-links a {
        color: rgba(255, 255, 255, 0.7);
        font-size: 0.88rem;
    }
    .footer-links a:hover {
        color: #ffffff;
        padding-left: 4px;
    }

/* roulang page: category2 */
:root {
        --brand-purple: #352347;
        --brand-purple-light: #4A3362;
        --brand-mist: #F6F4F8;
        --brand-gold: #C5A875;
        --brand-gold-hover: #B49661;
        --text-dark: #1E1824;
        --text-body: #4A4252;
        --text-muted: #7A7282;
        --border-color: #E8E4EE;
        --bg-pure: #FFFFFF;
        --bg-tint: #FAF9FB;
        --card-radius: 12px;
        --pill-radius: 20px;
        --shadow-subtle: 0 4px 24px -2px rgba(46, 26, 71, 0.06);
        --shadow-hover: 0 10px 30px -4px rgba(46, 26, 71, 0.12);
        --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    }
    body {
        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
        background-color: var(--bg-pure);
        color: var(--text-body);
        line-height: 1.68;
        -webkit-font-smoothing: antialiased;
    }
    a {
        text-decoration: none;
        color: inherit;
        transition: var(--transition);
    }
    /* Header & Navigation */
    .site-header {
        position: sticky;
        top: 0;
        z-index: 1050;
        background: rgba(255, 255, 255, 0.94);
        backdrop-filter: blur(14px);
        -webkit-backdrop-filter: blur(14px);
        border-bottom: 1px solid var(--border-color);
    }
    .navbar-brand {
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: 1.28rem;
        font-weight: 800;
        color: var(--brand-purple) !important;
    }
    .brand-icon {
        width: 38px;
        height: 38px;
        background: linear-gradient(135deg, var(--brand-purple), #543670);
        color: var(--brand-gold);
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 10px;
        font-size: 1.15rem;
    }
    .nav-link {
        color: var(--text-body) !important;
        font-size: 0.95rem;
        font-weight: 500;
        padding: 8px 18px !important;
        border-radius: 8px;
        transition: var(--transition);
    }
    .nav-link:hover, .nav-link.active {
        color: var(--brand-purple) !important;
        background-color: var(--brand-mist);
    }
    /* Custom Buttons */
    .btn-brand-primary {
        background-color: var(--brand-purple);
        color: #ffffff;
        border: 1px solid var(--brand-purple);
        padding: 10px 24px;
        font-weight: 600;
        font-size: 0.95rem;
        border-radius: 8px;
        box-shadow: 0 4px 14px rgba(53, 35, 71, 0.18);
        transition: var(--transition);
    }
    .btn-brand-primary:hover {
        background-color: var(--brand-purple-light);
        border-color: var(--brand-purple-light);
        color: #ffffff;
        transform: translateY(-2px);
    }
    .btn-brand-outline {
        background-color: transparent;
        color: var(--brand-purple);
        border: 1px solid var(--border-color);
        padding: 8px 20px;
        font-weight: 600;
        font-size: 0.9rem;
        border-radius: 8px;
        transition: var(--transition);
    }
    .btn-brand-outline:hover {
        background-color: var(--brand-mist);
        border-color: var(--brand-purple);
        color: var(--brand-purple);
        transform: translateY(-2px);
    }
    /* Section & Cards */
    .section-padding {
        padding: 75px 0;
    }
    .bg-light-section {
        background-color: var(--bg-tint);
        border-top: 1px solid var(--border-color);
        border-bottom: 1px solid var(--border-color);
    }
    .section-subtitle {
        font-size: 0.8rem;
        font-weight: 700;
        letter-spacing: 0.12em;
        color: var(--brand-gold);
        text-transform: uppercase;
        margin-bottom: 8px;
    }
    .section-title {
        color: var(--brand-purple);
        font-weight: 800;
        letter-spacing: -0.02em;
    }
    .custom-card {
        background: var(--bg-pure);
        border: 1px solid var(--border-color);
        border-radius: var(--card-radius);
        padding: 24px;
        box-shadow: var(--shadow-subtle);
        transition: var(--transition);
        height: 100%;
        display: flex;
        flex-direction: column;
    }
    .custom-card:hover {
        transform: translateY(-4px);
        border-color: var(--brand-gold);
        box-shadow: var(--shadow-hover);
    }
    /* Badges & Pills */
    .tag-pill {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 4px 12px;
        background-color: var(--brand-mist);
        color: var(--brand-purple);
        font-size: 0.78rem;
        font-weight: 600;
        border-radius: var(--pill-radius);
        border: 1px solid var(--border-color);
    }
    .tag-pill.gold {
        background-color: #FAF4E8;
        color: #8C6A2E;
        border-color: #EBD9B6;
    }
    .rank-badge {
        width: 38px;
        height: 38px;
        border-radius: 8px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 800;
        font-size: 1.1rem;
        flex-shrink: 0;
    }
    .rank-badge.top-gold {
        background: linear-gradient(135deg, #DFCA9E, var(--brand-gold));
        color: #2E1F0A;
        box-shadow: 0 2px 8px rgba(197, 168, 117, 0.35);
    }
    .rank-badge.standard {
        background-color: var(--brand-mist);
        color: var(--brand-purple);
        border: 1px solid var(--border-color);
    }
    .stat-badge-box {
        background: var(--bg-pure);
        border: 1px solid var(--border-color);
        border-radius: 10px;
        padding: 14px 20px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        box-shadow: var(--shadow-subtle);
    }
    .stat-badge-num {
        font-size: 1.65rem;
        font-weight: 800;
        color: var(--brand-purple);
        line-height: 1.1;
        font-variant-numeric: tabular-nums;
    }
    /* Category 2 Distinct Components */
    .cat2-header {
        background: linear-gradient(180deg, #F8F6FA 0%, #FFFFFF 100%);
        border-bottom: 1px solid var(--border-color);
        padding: 55px 0 45px;
    }
    .filter-btn-group .btn-filter {
        border: 1px solid var(--border-color);
        background: var(--bg-pure);
        color: var(--text-body);
        font-size: 0.88rem;
        font-weight: 500;
        padding: 6px 16px;
        border-radius: 20px;
        transition: var(--transition);
    }
    .filter-btn-group .btn-filter:hover, .filter-btn-group .btn-filter.active {
        background-color: var(--brand-purple);
        color: #FFFFFF;
        border-color: var(--brand-purple);
    }
    .filter-search-box {
        position: relative;
    }
    .filter-search-box i {
        position: absolute;
        left: 14px;
        top: 50%;
        transform: translateY(-50%);
        color: var(--text-muted);
    }
    .filter-search-box input {
        padding-left: 40px;
        border-radius: 8px;
        border: 1px solid var(--border-color);
        font-size: 0.9rem;
    }
    .filter-search-box input:focus {
        border-color: var(--brand-purple);
        box-shadow: 0 0 0 3px rgba(53, 35, 71, 0.08);
        outline: none;
    }
    .status-dot {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        display: inline-block;
    }
    .status-dot.active-state {
        background-color: #10B981;
        box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.18);
    }
    .score-progress {
        height: 6px;
        border-radius: 3px;
        background-color: var(--brand-mist);
    }
    .score-progress-bar {
        background: linear-gradient(90deg, var(--brand-purple), var(--brand-gold));
        border-radius: 3px;
    }
    /* Comparison Bar */
    .compare-bar-item {
        background: var(--bg-pure);
        border: 1px solid var(--border-color);
        border-radius: var(--card-radius);
        padding: 24px;
        transition: var(--transition);
    }
    .compare-bar-item:hover {
        border-color: var(--brand-gold);
    }
    /* Accordion Custom */
    .accordion-item {
        border: 1px solid var(--border-color);
        border-radius: 10px !important;
        margin-bottom: 14px;
        overflow: hidden;
        background-color: var(--bg-pure);
        box-shadow: var(--shadow-subtle);
    }
    .accordion-button {
        font-weight: 600;
        color: var(--text-dark);
        background-color: var(--bg-pure);
        padding: 18px 22px;
        box-shadow: none !important;
    }
    .accordion-button:not(.collapsed) {
        color: var(--brand-purple);
        background-color: var(--brand-mist);
        border-left: 4px solid var(--brand-purple);
    }
    .accordion-body {
        padding: 20px 22px;
        color: var(--text-body);
        font-size: 0.94rem;
        line-height: 1.7;
    }
    /* Footer */
    .footer-custom {
        background-color: #181220;
        color: #B5AFC0;
        padding: 75px 0 30px;
        border-top: 1px solid #2B2138;
    }
    .footer-brand {
        font-size: 1.4rem;
        font-weight: 800;
        color: #FFFFFF;
        letter-spacing: -0.01em;
    }
    .footer-title {
        color: #FFFFFF;
        font-weight: 700;
        font-size: 0.95rem;
        margin-bottom: 20px;
        letter-spacing: 0.05em;
    }
    .footer-links li {
        margin-bottom: 10px;
    }
    .footer-links a {
        color: #A29AA8;
        font-size: 0.9rem;
    }
    .footer-links a:hover {
        color: var(--brand-gold);
        padding-left: 4px;
    }
    @media (max-width: 991px) {
        .cat2-header {
            padding: 40px 0 35px;
        }
        .section-padding {
            padding: 55px 0;
        }
    }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}