:root {
            --primary: #2563eb;
            --accent: #06b6d4;
            --bg: #f8fafc;
            --text: #0f172a;
            --border-light: #e2e8f0;
            --card-bg: #ffffff;
            --shadow-subtle: 0 2px 8px rgba(15, 23, 42, 0.06);
            --shadow-hover: 0 8px 24px rgba(37, 99, 235, 0.12);
            --radius: 8px;
            --font-display: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --font-mono: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: var(--font-display);
            background-color: var(--bg);
            color: var(--text);
            line-height: 1.8;
            font-weight: 400;
            position: relative;
            overflow-x: hidden;
        }
        
        /* 顶部噪点纹理 */
        body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: 200px;
            background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.03'/%3E%3C/svg%3E");
            pointer-events: none;
            z-index: 9999;
        }
        
        /* 导航栏 */
        .navbar-custom {
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-light);
            transition: all 0.3s ease;
            z-index: 1000;
        }
        
        .navbar-custom.scrolled {
            background: rgba(255, 255, 255, 0.95);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
        }
        
        .navbar-brand {
            font-weight: 900;
            font-size: 1.35rem;
            color: var(--text) !important;
            letter-spacing: -0.02em;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .navbar-brand .brand-icon {
            color: var(--primary);
            font-size: 1.5rem;
        }
        
        .navbar-custom .nav-link {
            font-weight: 500;
            color: var(--text) !important;
            opacity: 0.75;
            padding: 0.5rem 0.9rem !important;
            transition: opacity 0.2s, color 0.2s;
            font-size: 0.95rem;
        }
        
        .navbar-custom .nav-link:hover {
            opacity: 1;
            color: var(--primary) !important;
        }
        
        /* 左侧固定侧栏 */
        .sidebar-wrapper {
            position: sticky;
            top: 80px;
            height: calc(100vh - 100px);
            overflow-y: auto;
            border-right: 1px solid var(--border-light);
            padding-right: 15px;
        }
        
        .sidebar-wrapper::-webkit-scrollbar {
            width: 4px;
        }
        
        .sidebar-wrapper::-webkit-scrollbar-track {
            background: transparent;
        }
        
        .sidebar-wrapper::-webkit-scrollbar-thumb {
            background: var(--border-light);
            border-radius: 4px;
        }
        
        .sidebar-section {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 20px;
            margin-bottom: 20px;
            box-shadow: var(--shadow-subtle);
        }
        
        .sidebar-title {
            font-weight: 800;
            font-size: 0.95rem;
            color: var(--text);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 10px;
            letter-spacing: -0.01em;
        }
        
        .sidebar-title i {
            color: var(--primary);
            font-size: 1rem;
        }
        
        .sidebar-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .sidebar-list li {
            padding: 8px 0;
            border-bottom: 1px solid var(--border-light);
            font-size: 0.9rem;
        }
        
        .sidebar-list li:last-child {
            border-bottom: none;
        }
        
        .sidebar-list a {
            color: var(--text);
            text-decoration: none;
            font-weight: 400;
            transition: color 0.2s;
            display: block;
        }
        
        .sidebar-list a:hover {
            color: var(--primary);
        }
        
        .sidebar-tag {
            display: inline-block;
            background: rgba(37, 99, 235, 0.08);
            color: var(--primary);
            padding: 3px 10px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
            margin-right: 6px;
            margin-bottom: 6px;
            border: 1px solid rgba(37, 99, 235, 0.15);
        }
        
        .sidebar-tag:hover {
            background: rgba(37, 99, 235, 0.15);
            text-decoration: none;
        }
        
        /* Hero */
        .hero-section {
            position: relative;
            border-radius: var(--radius);
            overflow: hidden;
            margin-bottom: 40px;
            min-height: 420px;
            display: flex;
            align-items: center;
            background: linear-gradient(135deg, #1e3a5f 0%, #0f172a 100%);
        }
        
        .hero-bg-img {
            position: absolute;
            inset: 0;
            background-image: url('{随机图片}');
            background-size: cover;
            background-position: center;
            opacity: 0.4;
        }
        
        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to right, rgba(15, 23, 42, 0.9) 0%, rgba(15, 23, 42, 0.6) 50%, rgba(15, 23, 42, 0.3) 100%);
        }
        
        .hero-content {
            position: relative;
            z-index: 2;
            padding: 50px 40px;
            color: white;
            max-width: 700px;
        }
        
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(6, 182, 212, 0.2);
            border: 1px solid rgba(6, 182, 212, 0.4);
            color: #67e8f9;
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            margin-bottom: 20px;
            backdrop-filter: blur(4px);
        }
        
        .hero-title {
            font-weight: 900;
            font-size: 2.6rem;
            line-height: 1.2;
            margin-bottom: 16px;
            letter-spacing: -0.03em;
        }
        
        .hero-subtitle {
            font-size: 1.1rem;
            opacity: 0.85;
            margin-bottom: 28px;
            line-height: 1.7;
        }
        
        .hero-cta {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        
        .btn-primary-custom {
            background: var(--primary);
            color: white;
            border: none;
            padding: 12px 28px;
            border-radius: var(--radius);
            font-weight: 600;
            font-size: 0.95rem;
            transition: all 0.2s ease;
            box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
        }
        
        .btn-primary-custom:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(37, 99, 235, 0.4);
        }
        
        .btn-outline-light-custom {
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.4);
            color: white;
            padding: 12px 28px;
            border-radius: var(--radius);
            font-weight: 500;
            font-size: 0.95rem;
            transition: all 0.2s ease;
        }
        
        .btn-outline-light-custom:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: white;
        }
        
        /* 瀑布流卡片 */
        .masonry-grid {
            column-count: 2;
            column-gap: 20px;
        }
        
        .masonry-item {
            break-inside: avoid;
            margin-bottom: 20px;
        }
        
        .card-custom {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            overflow: hidden;
            transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
            box-shadow: var(--shadow-subtle);
        }
        
        .card-custom:hover {
            transform: scale(1.02);
            border-color: var(--primary);
            box-shadow: var(--shadow-hover);
        }
        
        .card-image {
            width: 100%;
            height: 200px;
            object-fit: cover;
            background: linear-gradient(135deg, #e0e7ff 0%, #cffafe 100%);
        }
        
        .card-body-custom {
            padding: 20px;
        }
        
        .card-tag {
            font-size: 0.7rem;
            font-weight: 700;
            color: var(--primary);
            background: rgba(37, 99, 235, 0.08);
            padding: 3px 10px;
            border-radius: 4px;
            margin-bottom: 10px;
            display: inline-block;
        }
        
        .card-title-custom {
            font-weight: 700;
            font-size: 1.05rem;
            margin-bottom: 8px;
            line-height: 1.4;
        }
        
        .card-desc {
            font-size: 0.85rem;
            color: #64748b;
            line-height: 1.6;
        }
        
        .card-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-top: 12px;
            font-size: 0.75rem;
            color: #94a3b8;
            border-top: 1px solid var(--border-light);
            padding-top: 12px;
        }
        
        .card-meta i {
            color: var(--primary);
            margin-right: 4px;
        }
        
        .data-number {
            font-family: var(--font-mono);
            font-weight: 600;
            color: var(--primary);
        }
        
        /* 区块标题 */
        .section-title {
            font-weight: 900;
            font-size: 1.8rem;
            letter-spacing: -0.02em;
            margin-bottom: 12px;
            color: var(--text);
            position: relative;
            display: inline-block;
        }
        
        .section-title::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 40px;
            height: 3px;
            background: var(--accent);
            border-radius: 2px;
        }
        
        .section-subtitle {
            color: #64748b;
            font-size: 0.95rem;
            margin-bottom: 32px;
        }
        
        /* 对比表格 */
        .comparison-table-wrap {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 20px;
            box-shadow: var(--shadow-subtle);
            overflow-x: auto;
        }
        
        .comparison-table {
            width: 100%;
            border-collapse: separate;
            border-spacing: 0;
            font-size: 0.9rem;
        }
        
        .comparison-table th {
            background: #f1f5f9;
            padding: 14px 18px;
            text-align: left;
            font-weight: 700;
            border-bottom: 2px solid var(--border-light);
        }
        
        .comparison-table td {
            padding: 14px 18px;
            border-bottom: 1px solid var(--border-light);
            vertical-align: top;
        }
        
        .comparison-table tr:last-child td {
            border-bottom: none;
        }
        
        .comparison-table .highlight-col {
            background: rgba(37, 99, 235, 0.03);
            border-left: 3px solid var(--primary);
        }
        
        .check-icon {
            color: var(--primary);
            margin-right: 6px;
        }
        
        .cross-icon {
            color: #ef4444;
            margin-right: 6px;
        }
        
        /* 特色图标列表 */
        .feature-card {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 28px 24px;
            height: 100%;
            transition: all 0.2s ease;
            box-shadow: var(--shadow-subtle);
        }
        
        .feature-card:hover {
            border-color: var(--accent);
            box-shadow: var(--shadow-hover);
        }
        
        .feature-icon {
            width: 48px;
            height: 48px;
            border-radius: var(--radius);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: var(--primary);
            background: rgba(37, 99, 235, 0.08);
            border: 1px solid rgba(37, 99, 235, 0.15);
            margin-bottom: 16px;
        }
        
        .feature-title {
            font-weight: 700;
            font-size: 1rem;
            margin-bottom: 8px;
        }
        
        .feature-desc {
            font-size: 0.85rem;
            color: #64748b;
            line-height: 1.6;
        }
        
        /* 手风琴 */
        .accordion-custom .accordion-item {
            border: 1px solid var(--border-light);
            border-radius: var(--radius) !important;
            margin-bottom: 12px;
            overflow: hidden;
            background: var(--card-bg);
        }
        
        .accordion-custom .accordion-button {
            font-weight: 600;
            font-size: 0.95rem;
            padding: 16px 20px;
            color: var(--text);
            background: var(--card-bg);
            box-shadow: none;
        }
        
        .accordion-custom .accordion-button:not(.collapsed) {
            background: rgba(37, 99, 235, 0.03);
            color: var(--primary);
            box-shadow: none;
        }
        
        .accordion-custom .accordion-button:focus {
            box-shadow: none;
            border-color: var(--primary);
        }
        
        .accordion-custom .accordion-body {
            padding: 16px 20px;
            font-size: 0.9rem;
            color: #475569;
            line-height: 1.7;
        }
        
        /* CTA */
        .cta-section {
            background: linear-gradient(135deg, var(--primary) 0%, #1d4ed8 100%);
            border-radius: var(--radius);
            padding: 60px 40px;
            text-align: center;
            color: white;
            position: relative;
            overflow: hidden;
        }
        
        .cta-section::before {
            content: '🍉';
            position: absolute;
            right: -20px;
            bottom: -30px;
            font-size: 150px;
            opacity: 0.1;
            transform: rotate(-15deg);
        }
        
        .cta-title {
            font-weight: 900;
            font-size: 2rem;
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }
        
        .cta-subtitle {
            font-size: 1.05rem;
            opacity: 0.85;
            margin-bottom: 32px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }
        
        .cta-btn {
            background: white;
            color: var(--primary);
            border: none;
            padding: 14px 36px;
            border-radius: var(--radius);
            font-weight: 700;
            font-size: 1rem;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
        }
        
        .cta-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
        }
        
        /* 友情链接 */
        .friend-links-section {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 30px;
            margin-top: 40px;
        }
        
        .friend-links-title {
            font-weight: 700;
            font-size: 1rem;
            margin-bottom: 16px;
            color: var(--text);
        }
        
        .friend-links-content {
            font-size: 0.9rem;
            color: #64748b;
            line-height: 2;
        }
        
        /* 页脚 */
        .footer-custom {
            background: #0f172a;
            color: #94a3b8;
            padding: 40px 0 30px;
            margin-top: 60px;
            font-size: 0.85rem;
        }
        
        .footer-brand {
            color: white;
            font-weight: 800;
            font-size: 1.2rem;
            margin-bottom: 12px;
        }
        
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .footer-links li {
            padding: 4px 0;
        }
        
        .footer-links a {
            color: #94a3b8;
            text-decoration: none;
            transition: color 0.2s;
        }
        
        .footer-links a:hover {
            color: white;
        }
        
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
            margin-top: 30px;
            text-align: center;
            font-size: 0.8rem;
        }
        
        /* 响应式 */
        @media (max-width: 992px) {
            .masonry-grid {
                column-count: 1;
            }
            
            .hero-title {
                font-size: 2rem;
            }
            
            .sidebar-wrapper {
                position: relative;
                top: 0;
                height: auto;
                overflow: visible;
                border-right: none;
                padding-right: 0;
                margin-bottom: 30px;
            }
        }
        
        @media (max-width: 768px) {
            .hero-section {
                min-height: 350px;
            }
            
            .hero-content {
                padding: 30px 20px;
            }
            
            .hero-title {
                font-size: 1.6rem;
            }
            
            .cta-section {
                padding: 40px 20px;
            }
            
            .cta-title {
                font-size: 1.5rem;
            }
        }
        
        /* 动画 */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .fade-in-up {
            animation: fadeInUp 0.6s ease-out forwards;
        }
        
        .scroll-animate {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }
        
        .scroll-animate.visible {
            opacity: 1;
            transform: translateY(0);
        }

/* --- 子页面追加 --- */
/* 本页专属微调，仅覆盖少量需要调整的间距/配色 */
        .about-page-hero {
            background: linear-gradient(135deg, #f0f4ff 0%, #e6f0ff 100%);
            border-bottom: 1px solid var(--border-light);
            padding: 4rem 0 3rem;
        }
.about-page-hero .hero-badge {
            background: rgba(37, 99, 235, 0.08);
            color: var(--primary);
            border: 1px solid rgba(37, 99, 235, 0.15);
        }
.about-section {
            padding: 3.5rem 0;
            border-bottom: 1px solid var(--border-light);
        }
.about-section:last-of-type {
            border-bottom: none;
        }
.about-icon {
            font-size: 2rem;
            color: var(--primary);
            margin-bottom: 1rem;
            display: inline-block;
        }
.about-card-custom {
            background: var(--card-bg);
            border-radius: var(--radius);
            padding: 2rem 1.5rem;
            box-shadow: var(--shadow-subtle);
            transition: box-shadow .3s ease;
            height: 100%;
            border: 1px solid rgba(226, 232, 240, .6);
        }
.about-card-custom:hover {
            box-shadow: var(--shadow-hover);
        }
.about-quote {
            border-left: 4px solid var(--primary);
            background: rgba(37, 99, 235, 0.03);
            padding: 1.5rem 2rem;
            border-radius: 0 var(--radius) var(--radius) 0;
            font-style: italic;
            color: #1e293b;
        }
.about-list {
            list-style: none;
            padding-left: 0;
        }
.about-list li {
            padding: 0.5rem 0;
            display: flex;
            align-items: flex-start;
            gap: 0.75rem;
        }
.about-list i {
            color: var(--primary);
            margin-top: 0.2rem;
        }
.text-muted-strong {
            color: #334155;
            font-weight: 500;
        }
/* Bootstrap 覆盖：确保无白块 */
        .navbar, .navbar-custom, .card, .card-body, .form-control, .list-group-item {
            background-color: var(--card-bg) !important;
            color: var(--text) !important;
            border-color: var(--border-light) !important;
        }
.nav-link.active {
            color: var(--primary) !important;
            font-weight: 600;
        }

/* --- 子页面追加 --- */
/* 覆盖 Bootstrap 组件默认白底黑字，保证与站点一致 */
        .card, .card-body, .card-title, .card-text, .list-group-item, .accordion-item, .accordion-button, .accordion-body {
            background: var(--card-bg) !important;
            color: var(--text) !important;
            border-color: var(--border-light) !important;
        }
.form-control, .form-select {
            background: rgba(255,255,255,0.8) !important;
            color: var(--text) !important;
            border-color: var(--border-light) !important;
        }
.form-control::placeholder {
            color: #6b7280 !important;
        }
/* 本页卡片微调 */
        .legal-card {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            box-shadow: var(--shadow-subtle);
            padding: 2rem;
            margin-bottom: 2rem;
        }
.legal-card h2 {
            font-family: var(--font-display);
            font-weight: 700;
            color: var(--text);
            border-left: 4px solid var(--primary);
            padding-left: 1rem;
            margin-bottom: 1.5rem;
            font-size: 1.6rem;
        }
.legal-card p, .legal-card li {
            color: #334155;
            line-height: 1.8;
            font-size: 0.98rem;
        }
.legal-card a {
            color: var(--primary);
            text-decoration: none;
            border-bottom: 1px dotted var(--primary);
        }
.legal-card a:hover {
            color: var(--accent);
        }
.disclaimer-hero {
            background: linear-gradient(145deg, rgba(37,99,235,0.08), rgba(6,182,212,0.05));
            padding: 3rem 0 1.5rem;
            border-bottom: 1px solid var(--border-light);
        }
.disclaimer-hero h1 {
            font-family: var(--font-display);
            font-weight: 800;
            color: var(--text);
            font-size: 2.2rem;
        }
.disclaimer-hero .lead {
            color: #475569;
            font-weight: 400;
        }
.disclaimer-meta {
            font-size: 0.9rem;
            color: #64748b;
            border-bottom: 1px dashed var(--border-light);
            padding-bottom: 0.8rem;
            margin-bottom: 1.8rem;
        }
.highlight-box {
            background: rgba(37, 99, 235, 0.05);
            border-left: 3px solid var(--primary);
            padding: 1.2rem 1.5rem;
            border-radius: 0 var(--radius) var(--radius) 0;
            margin: 1.8rem 0;
        }
.highlight-box p {
            margin-bottom: 0;
        }
.list-styled {
            padding-left: 1.5rem;
            list-style-type: none;
        }
.list-styled li {
            position: relative;
            padding-left: 1.8rem;
            margin-bottom: 0.8rem;
        }
.list-styled li::before {
            content: "\f058";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            color: var(--primary);
            position: absolute;
            left: 0;
            top: 0.1rem;
        }

/* --- 子页面追加 --- */
/* 页面细节，保证与主站风格完全一致 */
        .privacy-hero {
            background: linear-gradient(145deg, var(--bg) 0%, #eef2ff 100%);
            border-bottom: 1px solid var(--border-light);
        }
.policy-section {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            box-shadow: var(--shadow-subtle);
            padding: 2rem 1.8rem;
            margin-bottom: 1.8rem;
            transition: box-shadow .2s;
        }
.policy-section:hover {
            box-shadow: var(--shadow-hover);
        }
.policy-section h2 {
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--text);
            border-left: 5px solid var(--primary);
            padding-left: 1rem;
            margin-bottom: 1.2rem;
            letter-spacing: -0.01em;
        }
.policy-section p, .policy-section li {
            color: #334155;
            line-height: 1.75;
            font-size: 0.98rem;
        }
.policy-section ul {
            padding-left: 1.2rem;
        }
.policy-section li {
            margin-bottom: 0.5rem;
        }
.highlight-badge {
            background: rgba(37, 99, 235, 0.08);
            color: var(--primary);
            font-weight: 600;
            padding: 0.2rem 0.8rem;
            border-radius: 30px;
            font-size: 0.85rem;
            display: inline-block;
            margin-bottom: 0.8rem;
        }
.bg-soft {
            background-color: #f1f5f9;
        }
/* bootstrap 组件覆盖（如无意用到） */
        .card, .card-body { background: var(--card-bg); color: var(--text); border-color: var(--border-light); }
.navbar { background: rgba(255,255,255,0.9) !important; backdrop-filter: blur(8px); }

/* --- 子页面追加 --- */
/* 本页专属微调 - 仅覆盖少量样式，保持全局一致 */
        .guide-hero {
            background: linear-gradient(135deg, var(--bg) 0%, #eef2ff 100%);
            border-bottom: 1px solid var(--border-light);
        }
.step-number {
            font-family: var(--font-mono);
            color: var(--primary);
            font-weight: 700;
        }
.pro-tip {
            background: rgba(6, 182, 212, 0.08);
            border-left: 4px solid var(--accent);
            padding: 1rem 1.25rem;
            border-radius: 0 var(--radius) var(--radius) 0;
        }
.guide-list {
            list-style: none;
            padding-left: 0;
        }
.guide-list li {
            padding: 0.5rem 0;
            display: flex;
            gap: 0.75rem;
            align-items: baseline;
            border-bottom: 1px dashed var(--border-light);
        }
.guide-list li i {
            color: var(--accent);
            width: 20px;
            font-size: 0.9rem;
        }
.section-title-border {
            border-bottom: 2px solid var(--primary);
            padding-bottom: 0.5rem;
            display: inline-block;
        }
.table {
            --bs-table-bg: transparent;
            --bs-table-color: var(--text);
            border-color: var(--border-light);
        }
.table > :not(caption) > * > * {
            background-color: transparent;
            color: var(--text);
            border-bottom-color: var(--border-light);
        }
.table-hover > tbody > tr:hover > * {
            background-color: rgba(37, 99, 235, 0.04);
        }

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.accordion-header { background:transparent !important; }