/* ========== 设计变量 - 科技蓝白 ========== */
        :root {
            --primary: #2563eb;
            --accent: #06b6d4;
            --bg: #f8fafc;
            --text: #0f172a;
            --border-color: #cbd5e1;
            --card-bg: #ffffff;
            --glow-blue: rgba(37, 99, 235, 0.2);
            --glow-cyan: rgba(6, 182, 212, 0.2);
        }

        body {
            background-color: var(--bg);
            color: var(--text);
            font-family: 'Noto Sans SC', 'Inter', system-ui, -apple-system, sans-serif;
            font-weight: 400;
            line-height: 1.7;
            overflow-x: hidden;
        }

        h1, h2, h3, h4, h5, .font-serif {
            font-family: 'Noto Serif SC', serif;
            font-weight: 700;
            letter-spacing: -0.02em;
        }

        /* 无阴影纯描边 */
        .border-card {
            border: 1.5px solid var(--border-color);
            background-color: var(--card-bg);
            border-radius: 0.5rem; /* 轻微圆角，但不破坏极简 */
            transition: border-color 0.15s;
        }
        .border-card:hover {
            border-color: var(--primary);
        }

        /* 导航栏 */
        .navbar-banana {
            background-color: rgba(248, 250, 252, 0.85);
            backdrop-filter: blur(6px);
            border-bottom: 1.5px solid var(--border-color);
            font-weight: 500;
        }
        .navbar-banana .navbar-brand {
            font-family: 'Noto Serif SC', serif;
            font-weight: 900;
            font-size: 1.5rem;
            color: var(--text);
            letter-spacing: -0.01em;
        }
        .navbar-banana .navbar-brand i {
            color: var(--primary);
            margin-right: 4px;
        }
        .navbar-banana .nav-link {
            color: var(--text);
            font-weight: 500;
            padding: 0.5rem 0.9rem;
            border: 1.5px solid transparent;
            border-radius: 30px;
        }
        .navbar-banana .nav-link:hover {
            border-color: var(--accent);
            color: var(--primary);
        }
        .navbar-toggler {
            border: 1.5px solid var(--text);
            border-radius: 0;
        }

        /* Hero 关键词标签云 */
        .keyword-cloud {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 0.7rem 1.2rem;
            max-width: 700px;
            margin: 2rem auto 0;
        }
        .keyword-cloud span {
            font-family: 'Noto Sans SC', sans-serif;
            font-weight: 500;
            font-size: 0.95rem;
            color: var(--primary);
            background: transparent;
            padding: 0.2rem 0.8rem;
            border: 1.5px solid var(--border-color);
            border-radius: 30px;
            transition: all 0.2s;
        }
        .keyword-cloud span:hover {
            border-color: var(--accent);
            background: rgba(6,182,212,0.05);
            transform: translateY(-2px);
        }

        /* 渐变光晕背景 */
        .hero-glow {
            position: relative;
            overflow: hidden;
        }
        .hero-glow::before, .hero-glow::after {
            content: "";
            position: absolute;
            width: 350px;
            height: 350px;
            border-radius: 50%;
            filter: blur(80px);
            z-index: 0;
            opacity: 0.5;
            pointer-events: none;
        }
        .hero-glow::before {
            background: var(--glow-blue);
            top: -50px;
            left: -80px;
        }
        .hero-glow::after {
            background: var(--glow-cyan);
            bottom: -80px;
            right: -50px;
        }
        .hero-content {
            position: relative;
            z-index: 2;
        }

        /* Bento网格 */
        .bento-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
        }
        .bento-item {
            border: 1.5px solid var(--border-color);
            background: var(--card-bg);
            border-radius: 0.75rem;
            padding: 1.8rem 1.5rem;
            transition: border-color 0.2s;
        }
        .bento-item:hover {
            border-color: var(--primary);
        }
        .bento-item.colspan-2 {
            grid-column: span 2;
        }
        .bento-item.colspan-4 {
            grid-column: span 4;
        }
        .bento-item .icon-wrapper {
            font-size: 2rem;
            color: var(--primary);
            margin-bottom: 1rem;
        }
        .bento-item h3 {
            font-size: 1.3rem;
            margin-bottom: 0.75rem;
        }
        .bento-item p {
            color: #334155;
            font-weight: 400;
            margin-bottom: 0;
        }

        /* 数字增长动画 (从0计数) */
        .stat-number {
            font-family: 'Noto Serif SC', serif;
            font-weight: 900;
            font-size: 2.6rem;
            color: var(--primary);
            line-height: 1.2;
        }
        .stat-label {
            font-size: 0.9rem;
            color: #475569;
            letter-spacing: 0.02em;
        }

        /* 手风琴折叠 (FAQ) */
        .accordion-item {
            border: 1.5px solid var(--border-color) !important;
            border-radius: 0 !important;
            background: transparent;
            margin-bottom: 0.75rem;
        }
        .accordion-button {
            background: transparent;
            box-shadow: none;
            font-weight: 600;
            font-family: 'Noto Sans SC', sans-serif;
            border: none;
            padding: 1.2rem 1rem;
            font-size: 1.05rem;
            color: var(--text);
        }
        .accordion-button:not(.collapsed) {
            background: rgba(37,99,235,0.02);
            color: var(--primary);
        }
        .accordion-button:focus {
            box-shadow: none;
            border: none;
        }
        .accordion-body {
            background: transparent;
            color: #334155;
            padding-top: 0.2rem;
        }

        /* 长文介绍 - 大标题小正文反差 */
        .long-intro-title {
            font-size: clamp(1.8rem, 5vw, 3rem);
            font-weight: 800;
            letter-spacing: -0.02em;
            border-left: 4px solid var(--accent);
            padding-left: 1.2rem;
        }

        /* CTA区块 */
        .cta-section {
            border-top: 1.5px solid var(--border-color);
            border-bottom: 1.5px solid var(--border-color);
            background: rgba(255,255,255,0.5);
        }
        .btn-cta {
            background: var(--primary);
            color: #fff;
            border: 2px solid var(--primary);
            border-radius: 40px;
            padding: 0.8rem 2.2rem;
            font-weight: 600;
            transition: 0.2s;
        }
        .btn-cta:hover {
            background: transparent;
            color: var(--primary);
            border-color: var(--primary);
        }

        /* 页脚 */
        footer {
            border-top: 1.5px solid var(--border-color);
            background: rgba(255,255,255,0.3);
            color: #334155;
            font-size: 0.9rem;
        }

        /* 图片懒加载占位 */
        .lazy-img-placeholder {
            background: linear-gradient(135deg, #e2e8f0 25%, #f1f5f9 50%, #e2e8f0 75%);
            background-size: 200% 200%;
            animation: shimmer 1.5s infinite;
            min-height: 100px;
            border: 1px solid var(--border-color);
        }
        @keyframes shimmer {
            0% { background-position: 200% 0; }
            100% { background-position: -200% 0; }
        }
        /* hover播放按钮中央浮现 */
        .poster-hover {
            position: relative;
            overflow: hidden;
            border: 1.5px solid var(--border-color);
            border-radius: 0.5rem;
        }
        .poster-hover img {
            width: 100%;
            height: auto;
            display: block;
        }
        .play-overlay {
            position: absolute;
            inset: 0;
            background: rgba(15,23,42,0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: opacity 0.25s ease;
        }
        .poster-hover:hover .play-overlay {
            opacity: 1;
        }
        .play-overlay i {
            font-size: 3.5rem;
            color: white;
            text-shadow: 0 4px 15px rgba(0,0,0,0.3);
        }

        /* 数字滚动 */
        .stat-number .pure-number {
            display: inline-block;
        }

        /* 友链 */
        .friend-links {
            border-top: 1.5px solid var(--border-color);
            border-bottom: 1.5px solid var(--border-color);
            padding: 1.5rem 0;
            background: rgba(255,255,255,0.4);
        }
        .friend-links a {
            color: var(--text);
            margin-right: 1.2rem;
            text-decoration: underline dotted;
        }
        .friend-links a:hover { color: var(--primary); }

        @media (max-width: 768px) {
            .bento-grid {
                grid-template-columns: 1fr;
            }
            .bento-item.colspan-2, .bento-item.colspan-4 {
                grid-column: span 1;
            }
        }

/* --- 子页面追加 --- */
/* 强制覆盖 Bootstrap 白底黑字，统一为香蕉漫画网风格 */
        .card, .card-body, .card-title, .card-text, .card-header, .card-footer {
            background: var(--card-bg);
            color: var(--text);
            border-color: var(--border-color);
        }
.list-group-item {
            background: var(--card-bg);
            color: var(--text);
            border-color: var(--border-color);
        }
.form-control, .form-select {
            background: rgba(255,255,255,0.8);
            color: var(--text);
            border-color: var(--border-color);
        }
.form-control::placeholder {
            color: rgba(15, 23, 42, 0.4);
        }
.accordion-item, .accordion-button, .accordion-body {
            background: var(--card-bg);
            color: var(--text);
            border-color: var(--border-color);
        }
.btn-outline-primary {
            border-color: var(--primary);
            color: var(--primary);
        }
.btn-outline-primary:hover {
            background: var(--primary);
            color: #fff;
        }
/* 榜单专用微调 */
        .rank-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 2rem;
            height: 2rem;
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            border-radius: 0.6rem;
            margin-right: 0.5rem;
            flex-shrink: 0;
        }
.rank-badge.top-1 { background: #f59e0b; }
.rank-badge.top-2 { background: #94a3b8; }
.rank-badge.top-3 { background: #b45309; }
.rank-item {
            display: flex;
            align-items: center;
            padding: 1rem 0;
            border-bottom: 1px dashed var(--border-color);
            gap: 1rem;
        }
.rank-item:last-child {
            border-bottom: none;
        }
.rank-cover {
            width: 70px;
            height: 95px;
            object-fit: cover;
            border-radius: 8px;
            background: #e2e8f0;
            box-shadow: 0 4px 8px rgba(0,0,0,0.03);
        }
.rank-info {
            flex: 1;
        }
.rank-title {
            font-weight: 600;
            font-size: 1.1rem;
            color: var(--text);
        }
.rank-meta {
            font-size: 0.85rem;
            color: var(--text);
            opacity: 0.7;
        }
.rank-tags {
            margin-top: 0.2rem;
        }
.rank-tags .badge {
            background: rgba(37, 99, 235, 0.1);
            color: var(--primary);
            font-weight: 400;
            margin-right: 0.4rem;
            padding: 0.3rem 0.7rem;
            border-radius: 20px;
            font-size: 0.75rem;
        }
.section-heading {
            font-weight: 700;
            color: var(--text);
            border-left: 5px solid var(--accent);
            padding-left: 1rem;
            margin-bottom: 1.5rem;
        }
.trend-up { color: #16a34a; font-weight: 600; }
.trend-down { color: #dc2626; font-weight: 600; }
.trend-flat { color: #64748b; font-weight: 600; }
.bg-soft-blue { background: rgba(37,99,235,0.03); border-radius: 24px; }
/* 导航高亮当前页 */
        .navbar-banana .nav-link.active {
            color: var(--primary) !important;
            font-weight: 600;
        }

/* --- 子页面追加 --- */
/* 本页专属：确保卡片风格完全贴合站点变量，不出现白底黑字 */
        .border-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 1.25rem;
            transition: transform .2s ease, box-shadow .2s ease;
        }
.comic-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 1rem;
            overflow: hidden;
            height: 100%;
            transition: box-shadow .2s ease, transform .2s ease;
        }
.comic-card:hover {
            box-shadow: 0 8px 28px var(--glow-cyan);
            transform: translateY(-3px);
        }
.comic-cover {
            position: relative;
            background: #e2e8f0; /* 占位底色 */
            aspect-ratio: 3 / 4;
            overflow: hidden;
        }
.comic-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s ease;
        }
.comic-card:hover .comic-cover img {
            transform: scale(1.03);
        }
.comic-badge {
            position: absolute;
            top: .5rem;
            left: .5rem;
            background: var(--primary);
            color: #fff;
            font-size: .7rem;
            font-weight: 600;
            padding: .2rem .6rem;
            border-radius: 2rem;
            letter-spacing: .3px;
        }
.comic-badge.hot {
            background: #ef4444;
        }
.comic-badge.new {
            background: #10b981;
        }
.comic-info {
            padding: .9rem .9rem 1rem;
        }
.comic-title {
            font-weight: 700;
            font-size: 1rem;
            color: var(--text);
            margin-bottom: .2rem;
            line-height: 1.4;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
.comic-meta {
            font-size: .8rem;
            color: #64748b;
            display: flex;
            justify-content: space-between;
            margin-top: .3rem;
        }
.comic-chapter {
            font-weight: 500;
            background: #f1f5f9;
            padding: .15rem .5rem;
            border-radius: 2rem;
            font-size: .7rem;
        }
.filter-bar {
            background: transparent;
            padding: .8rem 0;
            border-bottom: 1px solid var(--border-color);
            margin-bottom: 1.8rem;
        }
.filter-bar .btn-filter {
            background: transparent;
            border: 1px solid var(--border-color);
            color: var(--text);
            border-radius: 3rem;
            padding: .35rem 1.1rem;
            font-size: .85rem;
            font-weight: 500;
            margin-right: .5rem;
            transition: all .15s ease;
        }
.filter-bar .btn-filter:hover,
        .filter-bar .btn-filter.active {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
        }
.filter-bar .dropdown-toggle {
            background: transparent;
            border: 1px solid var(--border-color);
            border-radius: 3rem;
            color: var(--text);
            padding: .35rem 1rem;
            font-size: .85rem;
        }
/* 页脚样式沿用站点 */
        .friend-links a {
            color: var(--text);
            opacity: .7;
            font-size: .9rem;
            margin-right: 1.2rem;
            text-decoration: none;
        }
.comic-title { font-size: .9rem; }
/* 确保navbar没有白底 */
        .navbar-banana {
            background: var(--bg) !important;
            border-bottom: 1px solid var(--border-color);
        }

/* --- 子页面追加 --- */
/* 本页专属样式 */
        .editorial-hero {
            background: linear-gradient(135deg, rgba(37,99,235,.08) 0%, rgba(6,182,212,.06) 100%);
            border-bottom: 1px solid var(--border-color);
            padding: 3.5rem 0 3rem;
            position: relative;
            overflow: hidden;
        }
.editorial-hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, var(--glow-blue), transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
.editorial-hero::after {
            content: '';
            position: absolute;
            bottom: -60%;
            left: -10%;
            width: 350px;
            height: 350px;
            background: radial-gradient(circle, var(--glow-cyan), transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
.editorial-hero .container {
            position: relative;
            z-index: 2;
        }
.editorial-tag {
            display: inline-block;
            padding: .35rem 1rem;
            background: rgba(37,99,235,.1);
            color: var(--primary);
            border-radius: 50px;
            font-size: .85rem;
            font-weight: 600;
            letter-spacing: .5px;
            margin-bottom: 1.25rem;
            border: 1px solid rgba(37,99,235,.2);
        }
.editorial-title {
            font-size: 2.4rem;
            font-weight: 900;
            line-height: 1.25;
            color: var(--text);
            margin-bottom: 1rem;
            letter-spacing: -.5px;
        }
.editorial-subtitle {
            font-size: 1.05rem;
            color: rgba(15,23,42,.65);
            max-width: 640px;
            line-height: 1.7;
            margin-bottom: 0;
        }
.editorial-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 1.75rem 1.5rem;
            height: 100%;
            transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
        }
.editorial-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 30px rgba(0,0,0,.06);
            border-color: rgba(37,99,235,.3);
        }
.editorial-card .icon-wrap {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, rgba(37,99,235,.12), rgba(6,182,212,.12));
            color: var(--primary);
            font-size: 1.15rem;
            margin-bottom: 1rem;
        }
.editorial-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: .6rem;
            color: var(--text);
        }
.editorial-card p {
            font-size: .92rem;
            color: rgba(15,23,42,.6);
            line-height: 1.65;
            margin-bottom: 0;
        }
.featured-article {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 16px;
            padding: 2rem;
            margin-bottom: 2rem;
            position: relative;
            overflow: hidden;
        }
.featured-article::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background: linear-gradient(to bottom, var(--primary), var(--accent));
        }
.featured-badge {
            display: inline-block;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #fff;
            font-size: .75rem;
            font-weight: 700;
            padding: .25rem .75rem;
            border-radius: 50px;
            letter-spacing: .5px;
            margin-bottom: 1rem;
        }
.featured-article h2 {
            font-size: 1.35rem;
            font-weight: 800;
            margin-bottom: .75rem;
            color: var(--text);
        }
.featured-article .meta {
            font-size: .85rem;
            color: rgba(15,23,42,.5);
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 1rem;
        }
.featured-article .meta i {
            color: var(--primary);
            margin-right: 4px;
        }
.featured-article p {
            font-size: .95rem;
            color: rgba(15,23,42,.7);
            line-height: 1.75;
            margin-bottom: 1.25rem;
        }
.article-list-item {
            display: flex;
            gap: 1.25rem;
            padding: 1.5rem 0;
            border-bottom: 1px solid rgba(203,213,225,.5);
        }
.article-list-item:last-child {
            border-bottom: none;
        }
.article-thumb {
            width: 80px;
            height: 100px;
            border-radius: 8px;
            background: linear-gradient(135deg, rgba(37,99,235,.15), rgba(6,182,212,.1));
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 1.5rem;
        }
.article-list-item .article-body {
            flex: 1;
        }
.article-list-item h3 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: .35rem;
            line-height: 1.4;
        }
.article-list-item .article-desc {
            font-size: .88rem;
            color: rgba(15,23,42,.6);
            line-height: 1.6;
            margin-bottom: .4rem;
        }
.article-list-item .article-meta {
            font-size: .8rem;
            color: rgba(15,23,42,.45);
        }
.article-list-item .article-meta i {
            color: var(--primary);
            margin-right: 3px;
        }
.editorial-sidebar-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 1.5rem;
            margin-bottom: 1.5rem;
        }
.editorial-sidebar-card h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 1rem;
            padding-bottom: .75rem;
            border-bottom: 2px solid rgba(37,99,235,.15);
        }
.editorial-sidebar-card .topic-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: .5rem 0;
            border-bottom: 1px dashed rgba(203,213,225,.6);
        }
.editorial-sidebar-card .topic-item:last-child {
            border-bottom: none;
        }
.editorial-sidebar-card .topic-item a {
            color: var(--text);
            font-size: .9rem;
            font-weight: 500;
            text-decoration: none;
            transition: color .2s;
        }
.editorial-sidebar-card .topic-item a:hover {
            color: var(--primary);
        }
.editorial-sidebar-card .topic-item .count {
            font-size: .8rem;
            color: rgba(15,23,42,.4);
            background: rgba(37,99,235,.08);
            padding: .15rem .6rem;
            border-radius: 20px;
            font-weight: 500;
        }
.quote-block {
            background: rgba(37,99,235,.04);
            border-left: 3px solid var(--primary);
            padding: 1.25rem 1.5rem;
            border-radius: 0 8px 8px 0;
            margin: 1.5rem 0;
        }
.quote-block p {
            font-style: italic;
            color: rgba(15,23,42,.75);
            font-size: .95rem;
            line-height: 1.7;
            margin-bottom: 0;
        }
.quote-block .author {
            font-style: normal;
            font-size: .85rem;
            color: rgba(15,23,42,.5);
            margin-top: .5rem;
            font-weight: 500;
        }
.editorial-title {
                font-size: 1.8rem;
            }
.editorial-hero {
                padding: 2.5rem 0 2rem;
            }
.featured-article {
                padding: 1.5rem;
            }
.article-list-item {
                flex-direction: column;
                gap: .75rem;
            }
.article-thumb {
                width: 100%;
                height: 120px;
            }

/* --- 子页面追加 --- */
/* 页面专属微调：保持与站点风格一致 */
        .signup-hero {
            position: relative;
            padding: 3rem 0 2rem;
        }
.signup-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 1rem;
            padding: 2rem;
            box-shadow: 0 10px 30px rgba(0,0,0,0.05);
        }
.form-floating-custom {
            margin-bottom: 1.2rem;
        }
.form-floating-custom label {
            color: var(--text);
            font-weight: 500;
            margin-bottom: 0.35rem;
        }
.form-control-banana {
            background: var(--bg);
            border: 1px solid var(--border-color);
            color: var(--text);
            padding: 0.8rem 1rem;
            border-radius: 0.6rem;
            width: 100%;
            transition: border 0.2s, box-shadow 0.2s;
        }
.form-control-banana:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 0.2rem var(--glow-blue);
            background: var(--card-bg);
            color: var(--text);
            outline: none;
        }
.form-control-banana::placeholder {
            color: #94a3b8;
            opacity: 0.7;
        }
.btn-signup {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: white;
            font-weight: 600;
            padding: 0.8rem 1.8rem;
            border: none;
            border-radius: 2rem;
            transition: transform 0.2s, box-shadow 0.2s;
        }
.btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px var(--glow-blue);
            color: white;
        }
.benefit-item {
            background: var(--bg);
            border-left: 4px solid var(--primary);
            padding: 0.9rem 1.2rem;
            border-radius: 0.5rem;
            margin-bottom: 0.8rem;
        }
.benefit-item i {
            color: var(--primary);
            width: 1.6rem;
        }
.bg-soft-banana {
            background: rgba(37, 99, 235, 0.03);
            border-radius: 1rem;
            padding: 1.5rem;
        }
.text-muted-banana {
            color: #64748b;
        }
/* 确保导航链接颜色 */
        .navbar-banana .nav-link {
            color: var(--text) !important;
            font-weight: 500;
        }
.btn-outline-banana {
            border: 1px solid var(--primary);
            color: var(--primary);
            border-radius: 2rem;
            padding: 0.4rem 1.2rem;
            transition: all 0.2s;
        }
.btn-outline-banana:hover {
            background: var(--primary);
            color: white;
        }
.accordion-item-banana {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 0.75rem !important;
            margin-bottom: 0.8rem;
            overflow: hidden;
        }
.accordion-button-banana {
            background: var(--card-bg);
            color: var(--text);
            padding: 1rem 1.2rem;
            font-weight: 600;
            border: none;
            text-align: left;
            width: 100%;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
.accordion-button-banana:not(.collapsed) {
            background: rgba(37, 99, 235, 0.05);
            color: var(--primary);
        }
.accordion-body-banana {
            padding: 0.8rem 1.2rem 1.2rem;
            background: var(--card-bg);
            color: var(--text);
            border-top: 1px solid var(--border-color);
        }
.footer-banana {
            border-top: 1px solid var(--border-color);
            background: var(--bg);
            color: var(--text);
            padding: 2rem 0;
        }

/* --- 子页面追加 --- */
/* 确保任何Bootstrap组件都符合本站配色 */
        .card, .card-body, .card-title, .card-text, .card-header, .card-footer,
        .form-control, .form-select, .list-group-item, .accordion-item, .accordion-button,
        .accordion-body, .modal-content, .modal-header, .modal-body, .dropdown-menu, .dropdown-item {
            background-color: var(--card-bg);
            color: var(--text);
            border-color: var(--border-color);
        }
/* 导航高亮 */
        .navbar-banana .nav-link.active {
            color: var(--primary);
            font-weight: 600;
        }
/* 页面特有微调 */
        .about-hero {
            border-bottom: 2px solid var(--border-color);
        }
.milestone-item {
            border-left: 4px solid var(--accent);
            padding-left: 1.5rem;
            margin-bottom: 2rem;
        }
.stat-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 1rem;
            padding: 1.8rem 1.5rem;
            transition: box-shadow 0.2s;
        }
.stat-card:hover {
            box-shadow: 0 8px 30px var(--glow-blue);
        }
.icon-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 3.2rem;
            height: 3.2rem;
            border-radius: 50%;
            background: rgba(6, 182, 212, 0.12);
            color: var(--accent);
            font-size: 1.4rem;
            margin-bottom: 1rem;
        }
/* 确保品牌名连续不换行 */
        .brand-nowrap {
            white-space: nowrap;
        }

/* --- 子页面追加 --- */
/* 隐私页特有的层次与间距，不覆盖全局变量，仅补充 */
        .privacy-hero {
            padding: 3rem 0 1rem;
        }
.privacy-hero h1 {
            font-weight: 800;
            letter-spacing: -0.02em;
        }
.privacy-section {
            margin-bottom: 2.5rem;
        }
.privacy-section h2 {
            font-weight: 700;
            font-size: 1.75rem;
            border-left: 4px solid var(--primary);
            padding-left: 1rem;
            margin-bottom: 1.25rem;
            color: var(--text);
        }
.privacy-section h3 {
            font-weight: 600;
            font-size: 1.3rem;
            margin-top: 1.5rem;
            margin-bottom: 0.75rem;
            color: var(--text);
        }
.privacy-section p, .privacy-section li {
            color: #334155;
            line-height: 1.8;
        }
.privacy-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 16px;
            padding: 1.5rem;
            box-shadow: 0 8px 20px rgba(0,0,0,0.02);
        }
.privacy-card .icon-badge {
            background: var(--glow-blue);
            width: 42px;
            height: 42px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 1.3rem;
            margin-bottom: 1rem;
        }
.muted-link {
            color: var(--primary);
            text-decoration: none;
        }
.muted-link:hover {
            text-decoration: underline;
        }
.table-privacy {
            width: 100%;
            border-collapse: collapse;
        }
.table-privacy td, .table-privacy th {
            padding: 0.9rem 0.5rem;
            border-bottom: 1px solid var(--border-color);
            vertical-align: top;
        }
.table-privacy th {
            font-weight: 600;
            color: var(--text);
            width: 30%;
        }
.update-date {
            font-size: 0.9rem;
            color: #64748b;
            margin-top: 2rem;
        }
/* 确保 Bootstrap 组件不破坏配色 */
        .list-group-item {
            background: transparent;
            border-color: var(--border-color);
        }

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