@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;600;700;900&family=Noto+Sans+SC:wght@300;400;500;700&display=swap');

    :root {
      --primary: #9f1239;
      --accent: #e11d48;
      --bg: #fafafa;
      --text: #3f0a1a;
      --light-line: #e9d5d5;
      --card-shadow: 0 4px 12px rgba(159, 18, 57, 0.06);
      --radius: 8px;
    }
    body {
      background-color: var(--bg);
      color: var(--text);
      font-family: 'Noto Sans SC', 'Inter', sans-serif;
      line-height: 1.7;
    }
    h1, h2, h3, h4, .serif {
      font-family: 'Noto Serif SC', serif;
      font-weight: 700;
    }
    /* 点阵背景 + 细网格 */
    .dot-grid {
      background-image: radial-gradient(circle, rgba(159,18,57,0.08) 1px, transparent 1px);
      background-size: 24px 24px;
    }
    .line-grid {
      background-image: linear-gradient(to right, rgba(159,18,57,0.04) 1px, transparent 1px),
                        linear-gradient(to bottom, rgba(159,18,57,0.04) 1px, transparent 1px);
      background-size: 40px 40px;
    }
    /* 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;
    }
    /* 渐变文字 */
    .gradient-text {
      background: linear-gradient(135deg, #9f1239 0%, #e11d48 80%);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      display: inline-block;
    }
    /* 卡片hover */
    .card-hover {
      transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
      border: 1px solid transparent;
      border-radius: var(--radius);
    }
    .card-hover:hover {
      transform: scale(1.01);
      border-color: var(--accent);
      box-shadow: 0 8px 20px rgba(225, 29, 72, 0.1);
    }
    /* 对比表格样式 */
    .cmp-table td, .cmp-table th {
      padding: 0.9rem 1.2rem;
    }
    .cmp-table thead th {
      background: #fff5f5;
      border-bottom: 2px solid var(--primary);
    }
    /* 手风琴 */
    .accordion-item {
      border: 1px solid var(--light-line);
      border-radius: var(--radius) !important;
      margin-bottom: 12px;
      background: white;
    }
    .accordion-button {
      background: white;
      color: var(--text);
      font-weight: 500;
      border-radius: var(--radius) !important;
    }
    .accordion-button:not(.collapsed) {
      background: #fff0f3;
      color: var(--primary);
    }
    /* Hero 浮动装饰 */
    .float-deco {
      position: absolute;
      border-radius: 50%;
      background: rgba(225,29,72,0.03);
      animation: float 6s infinite ease-in-out;
      pointer-events: none;
    }
    @keyframes float {
      0% { transform: translateY(0px) scale(1); }
      50% { transform: translateY(-10px) scale(1.02); }
      100% { transform: translateY(0px) scale(1); }
    }
    /* 导航 */
    .navbar-brand {
      font-weight: 900;
      letter-spacing: 0.5px;
      font-size: 1.6rem;
    }
    .navbar {
      background: rgba(250, 250, 250, 0.9);
      backdrop-filter: blur(8px);
      border-bottom: 1px solid #eee2e2;
    }
    .nav-link {
      font-weight: 500;
    }
    /* 底部友链 */
    .friend-links a {
      color: var(--primary);
      margin-right: 1rem;
      text-decoration: none;
      font-weight: 500;
    }
    footer {
      border-top: 1px solid var(--light-line);
      background: white;
    }

/* --- 子页面追加 --- */
/* 保证任何Bootstrap组件都被覆盖为站点配色 */
    .card, .card-body, .card-header, .card-footer,
    .form-control, .form-select, .accordion-item, .accordion-button,
    .list-group-item, .modal-content, .modal-header, .modal-body {
      background-color: var(--bg) !important;
      color: var(--text) !important;
      border-color: var(--light-line) !important;
    }
/* 导航栏高亮当前页 */
    .navbar .nav-link.active {
      color: var(--accent) !important;
      font-weight: 600;
    }
/* 页内小装饰 */
    .about-hero {
      background: radial-gradient(circle at 20% 30%, rgba(225,29,72,0.03), transparent 60%);
      border-bottom: 1px solid var(--light-line);
      padding: 4rem 0 2.5rem;
    }
.section-badge {
      display: inline-block;
      background: rgba(159,18,57,0.08);
      color: var(--primary);
      padding: 0.25rem 1rem;
      border-radius: 30px;
      font-weight: 500;
      font-size: 0.9rem;
      letter-spacing: 0.5px;
      margin-bottom: 1rem;
    }
.text-muted-strong {
      color: #6d4a5a;
    }
.value-icon {
      color: var(--accent);
      font-size: 1.8rem;
      margin-bottom: 0.8rem;
    }
.timeline-item {
      border-left: 2px solid var(--light-line);
      padding-left: 1.5rem;
      margin-bottom: 2rem;
      position: relative;
    }
.timeline-item::before {
      content: "";
      position: absolute;
      left: -7px;
      top: 0.3rem;
      width: 12px;
      height: 12px;
      background: var(--accent);
      border-radius: 50%;
    }

/* --- 子页面追加 --- */
/* 本页专属样式 */
        .disclaimer-section {
            background: var(--bg);
            border-radius: var(--radius);
            box-shadow: var(--card-shadow);
            padding: 2rem;
            margin-bottom: 2rem;
            border-left: 4px solid var(--accent);
        }
.disclaimer-section h2 {
            font-family: 'Noto Serif SC', serif;
            font-weight: 800;
            color: var(--text);
            font-size: 1.5rem;
            margin-bottom: 1.2rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
.disclaimer-section h2 i {
            color: var(--accent);
        }
.disclaimer-section p, .disclaimer-section li {
            color: var(--text);
            line-height: 1.8;
            font-size: 0.95rem;
        }
.disclaimer-section ul {
            padding-left: 1.5rem;
            list-style-type: disc;
        }
.disclaimer-section ul li {
            margin-bottom: 0.5rem;
        }
.disclaimer-highlight {
            background: linear-gradient(135deg, rgba(159,18,57,0.05), rgba(225,29,72,0.08));
            padding: 1.5rem;
            border-radius: var(--radius);
            border: 1px solid var(--light-line);
            margin: 1.5rem 0;
        }
.disclaimer-highlight p {
            margin-bottom: 0.5rem;
        }
.disclaimer-date {
            color: var(--accent);
            font-weight: 600;
            font-size: 0.9rem;
            margin-top: 1rem;
            display: inline-block;
        }
.back-home-btn {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: var(--accent);
            color: #fff;
            padding: 0.7rem 1.8rem;
            border-radius: var(--radius);
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            margin-top: 1rem;
        }
.back-home-btn:hover {
            background: var(--primary);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(159,18,57,0.2);
        }
.disclaimer-section {
                padding: 1.2rem;
            }
.disclaimer-section h2 {
                font-size: 1.2rem;
            }

/* --- 子页面追加 --- */
.privacy-hero {
      background: linear-gradient(145deg, rgba(159,18,57,0.08) 0%, rgba(225,29,72,0.04) 100%);
      border-bottom: 1px solid var(--light-line);
    }
.privacy-section {
      background: var(--bg);
      border: 1px solid var(--light-line);
      border-radius: var(--radius);
      box-shadow: var(--card-shadow);
      padding: 1.8rem 1.8rem;
      margin-bottom: 2rem;
    }
.privacy-section h2, .privacy-section h3 {
      color: var(--primary);
      font-weight: 700;
      letter-spacing: -0.01em;
      margin-bottom: 1rem;
      border-left: 4px solid var(--accent);
      padding-left: 1rem;
    }
.privacy-section p, .privacy-section li {
      color: var(--text);
      line-height: 1.8;
      font-size: 0.98rem;
    }
.privacy-section strong {
      color: var(--primary);
    }
.badge-privacy {
      background: var(--accent);
      color: #fff;
      font-size: 0.7rem;
      font-weight: 600;
      padding: 0.25rem 0.8rem;
      border-radius: 20px;
      letter-spacing: 0.03em;
      text-transform: uppercase;
      display: inline-block;
      margin-bottom: 0.5rem;
    }
.icon-list {
      list-style: none;
      padding-left: 0;
    }
.icon-list li {
      padding-left: 2rem;
      position: relative;
      margin-bottom: 0.7rem;
    }
.icon-list li i {
      color: var(--accent);
      position: absolute;
      left: 0;
      top: 0.25rem;
      font-size: 1.1rem;
      width: 1.5rem;
      text-align: center;
    }
.update-note {
      background: rgba(159,18,57,0.04);
      border: 1px dashed var(--accent);
      border-radius: var(--radius);
      padding: 0.8rem 1.2rem;
      color: var(--text);
      font-size: 0.9rem;
      margin-top: 2rem;
    }
/* 覆盖 Bootstrap 可能带来的白底 */
    .navbar, .navbar-dark, .navbar-light {
      background: transparent !important;
    }
.nav-link:hover, .nav-link.active {
      color: var(--accent) !important;
    }

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.card-title { color:#3f0a1a !important; }
.card-text { color:#3f0a1a !important; }
.table { color:#3f0a1a !important; border-color:rgba(0,0,0,.12) !important; --bs-table-bg:transparent !important; --bs-table-color:#3f0a1a !important; }
.accordion-body { background:transparent !important; color:#3f0a1a !important; }
.accordion-header { background:transparent !important; }