:root {
        --primary: #818cf8;
        --accent: #c084fc;
        --bg-deep: #1e1b4b;
        --text-light: #e0e7ff;
        --bg-card: rgba(129, 140, 248, 0.08);
        --border-light: rgba(224, 231, 255, 0.15);
        --shadow-soft: 0 10px 30px -8px rgba(0, 0, 0, 0.5);
    }
    * { font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; }
    body {
        background-color: var(--bg-deep);
        color: var(--text-light);
        letter-spacing: 0.2px;
        overflow-x: hidden;
    }
    /* 滚动进度条 */
    #scrollProgress {
        position: fixed;
        top: 0; left: 0;
        height: 4px;
        width: 0%;
        background: linear-gradient(90deg, var(--primary), var(--accent));
        z-index: 9999;
        transition: width 0.1s ease;
        border-radius: 0 4px 4px 0;
    }
    /* 导航吸顶 + 透明变化 */
    .navbar-custom {
        background: rgba(30, 27, 75, 0.85);
        backdrop-filter: blur(15px);
        transition: background 0.3s ease, box-shadow 0.3s ease;
        border-bottom: 1px solid var(--border-light);
        padding: 12px 0;
    }
    .navbar-custom.scrolled {
        background: rgba(30, 27, 75, 0.98);
        box-shadow: var(--shadow-soft);
    }
    .navbar-brand, .navbar-brand:hover {
        color: #fff !important;
        font-weight: 800;
        font-size: 1.5rem;
        letter-spacing: -0.5px;
    }
    .navbar-custom .nav-link {
        color: var(--text-light) !important;
        font-weight: 500;
        margin: 0 12px;
        transition: color 0.2s;
    }
    .navbar-custom .nav-link:hover { color: var(--accent) !important; }
    .btn-outline-light { border-color: var(--border-light); color: var(--text-light); }
    .btn-outline-light:hover { background: var(--primary); border-color: var(--primary); color: #fff; }

    /* 几何色块背景点缀 */
    .geo-bg {
        position: relative;
        z-index: 0;
    }
    .geo-bg::before, .geo-bg::after {
        content: "";
        position: absolute;
        z-index: -1;
        opacity: 0.15;
        pointer-events: none;
        border-radius: 20px;
    }
    .geo-bg::before {
        width: 400px; height: 400px;
        background: var(--accent);
        top: 80px; right: -120px;
        transform: rotate(25deg);
        clip-path: polygon(0 0, 60% 0, 100% 100%, 0 80%);
    }
    .geo-bg::after {
        width: 250px; height: 250px;
        background: var(--primary);
        bottom: 120px; left: -60px;
        border-radius: 50%;
        opacity: 0.1;
    }
    /* Hero */
    .hero-section {
        background-image: linear-gradient(rgba(30, 27, 75, 0.8), rgba(30, 27, 75, 0.9)), url('{随机图片}');
        background-size: cover;
        background-position: center;
        padding: 8rem 0 5rem;
        border-bottom: 1px solid var(--border-light);
        position: relative;
    }
    .hero-section h1 {
        font-size: 3.8rem;
        font-weight: 900;
        line-height: 1.2;
        color: #fff;
        text-shadow: 0 8px 20px rgba(0,0,0,0.3);
        max-width: 700px;
    }
    .hero-section .lead {
        font-size: 1.25rem;
        color: #cbd5f5;
        max-width: 600px;
    }
    .hero-badge {
        background: rgba(192, 132, 252, 0.2);
        border: 1px solid rgba(192, 132, 252, 0.3);
        border-radius: 50px;
        padding: 6px 18px;
        font-weight: 500;
    }

    /* 便当网格布局 —— Bento */
    .bento-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
        margin-top: 40px;
    }
    .bento-card {
        background: var(--bg-card);
        border: 1px solid var(--border-light);
        border-radius: 8px; /* 小圆角8px */
        padding: 28px 24px;
        transition: transform 0.2s, background 0.2s, border-color 0.2s;
        backdrop-filter: blur(6px);
        box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    }
    .bento-card:hover {
        transform: translateY(-3px);
        background: rgba(129, 140, 248, 0.15);
        border-color: rgba(192, 132, 252, 0.4);
    }
    .bento-card .icon-circle {
        width: 50px; height: 50px;
        border-radius: 50%;
        background: linear-gradient(145deg, var(--primary), var(--accent));
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.7rem;
        color: #fff;
        margin-bottom: 20px;
    }
    .bento-card h5 { font-weight: 700; }
    .bento-card p { color: #c7d2fe; font-size: 0.95rem; }

    /* 对比表格 */
    .compare-table {
        background: rgba(129, 140, 248, 0.05);
        border-radius: 8px;
        border: 1px solid var(--border-light);
        overflow: hidden;
    }
    .compare-table th, .compare-table td {
        padding: 1rem 1.2rem;
        border-bottom: 1px solid var(--border-light);
        color: var(--text-light);
    }
    .compare-table th { font-weight: 600; background: rgba(192,132,252,0.1); }
    .compare-table td { background: transparent; }
    .fa-check-circle { color: #4ade80; }
    .fa-times-circle { color: #f87171; }

    /* 标签页特色 */
    .nav-tabs .nav-link {
        color: var(--text-light);
        border: none;
        border-bottom: 3px solid transparent;
        font-weight: 500;
    }
    .nav-tabs .nav-link.active {
        background: transparent;
        color: var(--accent);
        border-bottom: 3px solid var(--accent);
    }
    .tab-pane { padding-top: 20px; }

    /* 时间线 */
    .timeline {
        position: relative;
        padding-left: 40px;
    }
    .timeline::before {
        content: "";
        position: absolute;
        left: 12px; top: 0; bottom: 0;
        width: 2px;
        background: linear-gradient(to bottom, var(--primary), var(--accent));
    }
    .timeline-item {
        position: relative;
        margin-bottom: 32px;
        background: rgba(129, 140, 248, 0.03);
        padding: 20px;
        border-radius: 8px;
        border: 1px solid var(--border-light);
    }
    .timeline-item::before {
        content: "";
        position: absolute;
        left: -27px;
        top: 24px;
        width: 12px; height: 12px;
        background: var(--accent);
        border-radius: 50%;
        box-shadow: 0 0 0 4px rgba(192,132,252,0.2);
    }
    .timeline-item h6 { color: #fff; font-weight: 700; }

    /* FAQ手风琴 */
    .accordion-item {
        background: var(--bg-card);
        border: 1px solid var(--border-light);
        border-radius: 8px !important;
        margin-bottom: 10px;
        overflow: hidden;
    }
    .accordion-button {
        background: transparent;
        color: var(--text-light);
        font-weight: 500;
    }
    .accordion-button:not(.collapsed) {
        background: rgba(192,132,252,0.1);
        color: #fff;
    }
    .accordion-button:focus { box-shadow: none; }

    /* 页脚 + 友链 */
    .footer {
        border-top: 1px solid var(--border-light);
        padding: 40px 0 20px;
        background: rgba(15, 13, 35, 0.6);
    }
    .footer a { color: var(--text-light); text-decoration: none; }
    .footer a:hover { color: var(--accent); }

    /* 海报hover播放按钮 */
    .poster-hover {
        position: relative;
        border-radius: 8px;
        overflow: hidden;
        cursor: pointer;
    }
    .poster-hover img { width: 100%; display: block; transition: transform 0.4s; }
    .poster-hover:hover img { transform: scale(1.05); }
    .play-overlay {
        position: absolute;
        inset: 0;
        background: rgba(0,0,0,0.3);
        display: flex;
        align-items: center;
        justify-content: center;
        opacity: 0;
        transition: opacity 0.3s;
    }
    .poster-hover:hover .play-overlay { opacity: 1; }
    .play-overlay i {
        font-size: 3rem;
        color: #fff;
        background: rgba(129, 140, 248, 0.7);
        border-radius: 50%;
        padding: 20px;
    }

    /* 响应式 */
    @media (max-width: 992px) {
        .hero-section h1 { font-size: 2.5rem; }
        .bento-grid { grid-template-columns: repeat(2, 1fr); }
    }
    @media (max-width: 576px) {
        .bento-grid { grid-template-columns: 1fr; }
        .navbar-collapse { background: var(--bg-deep); padding: 10px; border-radius: 8px; }
    }

/* --- 子页面追加 --- */
/* 本页专属样式 */
        .about-hero {
            padding: 100px 0 60px;
        }
.about-section {
            padding: 50px 0;
        }
.about-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: 16px;
            padding: 30px;
            height: 100%;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
.about-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-soft);
        }
.about-card i {
            font-size: 2.2rem;
            color: var(--accent);
            margin-bottom: 15px;
        }
.about-card h3 {
            color: var(--text-light);
            font-size: 1.2rem;
            font-weight: 600;
            margin-bottom: 12px;
        }
.about-card p {
            color: rgba(224, 231, 255, 0.8);
            font-size: 0.95rem;
            line-height: 1.7;
            margin-bottom: 0;
        }
.story-text {
            color: rgba(224, 231, 255, 0.85);
            line-height: 1.9;
            font-size: 1rem;
        }
.story-text strong {
            color: var(--primary);
        }
.value-list {
            list-style: none;
            padding: 0;
        }
.value-list li {
            padding: 12px 0;
            border-bottom: 1px solid var(--border-light);
            display: flex;
            align-items: flex-start;
            gap: 12px;
            color: rgba(224, 231, 255, 0.85);
            font-size: 0.95rem;
            line-height: 1.6;
        }
.value-list li:last-child {
            border-bottom: none;
        }
.value-list i {
            color: var(--primary);
            margin-top: 4px;
            flex-shrink: 0;
        }
.stat-box {
            text-align: center;
            padding: 25px 15px;
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: 16px;
            height: 100%;
        }
.stat-number {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 5px;
        }
.stat-label {
            color: rgba(224, 231, 255, 0.7);
            font-size: 0.9rem;
        }
.promise-box {
            background: linear-gradient(135deg, rgba(129, 140, 248, 0.1), rgba(192, 132, 252, 0.1));
            border: 1px solid var(--border-light);
            border-radius: 20px;
            padding: 40px;
            text-align: center;
        }
.promise-box i {
            font-size: 3rem;
            color: var(--accent);
            margin-bottom: 20px;
        }
.promise-box h2 {
            color: var(--text-light);
            margin-bottom: 15px;
        }
.promise-box p {
            color: rgba(224, 231, 255, 0.85);
            max-width: 700px;
            margin: 0 auto;
            font-size: 1.05rem;
            line-height: 1.8;
        }
.about-hero {
                padding: 70px 0 40px;
            }
.about-section {
                padding: 35px 0;
            }
.promise-box {
                padding: 25px;
            }

/* --- 子页面追加 --- */
/* 隐私政策页面专属样式 */
        .privacy-section {
            padding: 80px 0;
        }
.privacy-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: 16px;
            padding: 32px;
            margin-bottom: 24px;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
.privacy-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-soft);
        }
.privacy-card h2 {
            color: var(--primary);
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
.privacy-card h2 i {
            font-size: 1.25rem;
            color: var(--accent);
        }
.privacy-card p, .privacy-card li {
            color: var(--text-light);
            line-height: 1.8;
            font-size: 0.95rem;
        }
.privacy-card ul {
            padding-left: 20px;
            margin-top: 12px;
        }
.privacy-card ul li {
            margin-bottom: 8px;
            position: relative;
        }
.privacy-card ul li::before {
            content: "▸";
            color: var(--accent);
            position: absolute;
            left: -16px;
            font-size: 1rem;
        }
.privacy-hero {
            padding: 120px 0 60px;
            background: linear-gradient(135deg, rgba(30, 27, 75, 0.95), rgba(129, 140, 248, 0.15));
            position: relative;
            overflow: hidden;
        }
.privacy-hero::before {
            content: "";
            position: absolute;
            top: -50%;
            right: -20%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(192, 132, 252, 0.15), transparent 70%);
            border-radius: 50%;
        }
.privacy-hero h1 {
            font-size: 2.8rem;
            font-weight: 900;
            color: var(--text-light);
            margin-bottom: 16px;
            position: relative;
            z-index: 1;
        }
.privacy-hero .subtitle {
            font-size: 1.1rem;
            color: rgba(224, 231, 255, 0.8);
            max-width: 700px;
            line-height: 1.7;
            position: relative;
            z-index: 1;
        }
.privacy-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(129, 140, 248, 0.15);
            border: 1px solid var(--border-light);
            padding: 8px 16px;
            border-radius: 50px;
            font-size: 0.85rem;
            color: var(--primary);
            font-weight: 600;
            margin-bottom: 20px;
        }
.privacy-badge i {
            color: var(--accent);
        }
.last-updated {
            font-size: 0.85rem;
            color: rgba(224, 231, 255, 0.6);
            margin-top: 20px;
        }
.highlight-box {
            background: linear-gradient(135deg, rgba(129, 140, 248, 0.12), rgba(192, 132, 252, 0.08));
            border-left: 4px solid var(--primary);
            padding: 20px 24px;
            border-radius: 0 12px 12px 0;
            margin: 24px 0;
        }
.highlight-box p {
            margin-bottom: 0;
            font-style: italic;
        }
.contact-email {
            color: var(--primary);
            font-weight: 600;
            text-decoration: none;
            border-bottom: 1px dashed var(--primary);
            transition: all 0.3s ease;
        }
.contact-email:hover {
            color: var(--accent);
            border-bottom-color: var(--accent);
        }
.privacy-hero h1 {
                font-size: 2rem;
            }
.privacy-card {
                padding: 24px;
            }
.privacy-card h2 {
                font-size: 1.25rem;
            }

/* --- 子页面追加 --- */
.disclaimer-hero {
            padding: 4rem 0 2rem;
            text-align: center;
        }
.disclaimer-hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            margin-bottom: 1rem;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
.disclaimer-hero p {
            color: var(--text-light);
            opacity: 0.8;
            font-size: 1.1rem;
            max-width: 800px;
            margin: 0 auto;
        }
.disclaimer-section {
            padding: 2.5rem 0;
            border-bottom: 1px solid var(--border-light);
        }
.disclaimer-section:last-child {
            border-bottom: none;
        }
.disclaimer-section h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 1.5rem;
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }
.disclaimer-section h2 i {
            font-size: 1.3rem;
            color: var(--accent);
        }
.disclaimer-section p {
            color: var(--text-light);
            line-height: 1.8;
            margin-bottom: 1.2rem;
            opacity: 0.9;
        }
.disclaimer-section ul {
            color: var(--text-light);
            padding-left: 1.5rem;
            line-height: 1.9;
            margin-bottom: 1.2rem;
        }
.disclaimer-section ul li {
            margin-bottom: 0.5rem;
        }
.highlight-box h3 {
            font-size: 1.2rem;
            font-weight: 600;
            color: var(--accent);
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
.contact-badge {
            display: inline-block;
            background: rgba(129, 140, 248, 0.15);
            color: var(--primary);
            padding: 0.4rem 1.2rem;
            border-radius: 50px;
            font-size: 0.9rem;
            border: 1px solid rgba(129, 140, 248, 0.3);
            margin-top: 0.5rem;
        }
.section-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            background: rgba(129, 140, 248, 0.2);
            color: var(--primary);
            border-radius: 8px;
            font-size: 0.95rem;
            font-weight: 700;
            margin-right: 0.75rem;
            flex-shrink: 0;
        }
.disclaimer-hero h1 {
                font-size: 2rem;
            }
.disclaimer-hero p {
                font-size: 1rem;
            }
.disclaimer-section h2 {
                font-size: 1.3rem;
            }

/* --- 子页面追加 --- */
/* 页面专属小样式——仅补充站点CSS未覆盖的细节 */
        .sitemap-section { margin-bottom: 2.5rem; }
.sitemap-section h2 { color: var(--primary); font-weight: 700; margin-bottom: 1rem; padding-bottom: .5rem; border-bottom: 1px solid var(--border-light); }
.sitemap-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.5rem; }
.sitemap-block { background: var(--bg-card); border: 1px solid var(--border-light); border-radius: 12px; padding: 1.25rem; transition: transform .2s ease, box-shadow .2s ease; }
.sitemap-block:hover { transform: translateY(-3px); box-shadow: var(--shadow-soft); }
.sitemap-block h3 { font-size: 1.1rem; font-weight: 600; color: var(--text-light); margin-bottom: .75rem; display: flex; align-items: center; gap: .5rem; }
.sitemap-block h3 i { color: var(--accent); width: 20px; text-align: center; }
.sitemap-block ul { list-style: none; padding: 0; margin: 0; }
.sitemap-block li { padding: .3rem 0; }
.sitemap-block a { color: rgba(224, 231, 255, .8); text-decoration: none; font-size: .9rem; transition: color .15s ease, padding-left .15s ease; display: inline-block; }
.sitemap-block a:hover { color: var(--primary); padding-left: 4px; }
.sitemap-note { background: rgba(192, 132, 252, .08); border-left: 3px solid var(--accent); border-radius: 0 8px 8px 0; padding: 1rem 1.25rem; margin: 2rem 0; color: var(--text-light); font-size: .95rem; line-height: 1.6; }
.sitemap-note i { color: var(--accent); margin-right: .5rem; }

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.table { color:#e0e7ff !important; border-color:rgba(255,255,255,.12) !important; --bs-table-bg:transparent !important; --bs-table-color:#e0e7ff !important; }
.accordion-body { background:transparent !important; color:#e0e7ff !important; }
.accordion-header { background:transparent !important; }