:root {
      --main: #b45309;
      --accent: #ca8a04;
      --bg: #fefce8;
      --text: #451a03;
      --card-radius: 24px;
      --shadow: 0 12px 30px rgba(180, 83, 9, 0.08), 0 4px 10px rgba(202, 138, 4, 0.05);
      --font-stack: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    }

    * {
      box-sizing: border-box;
    }
    body {
      background: var(--bg);
      color: var(--text);
      font-family: var(--font-stack);
      font-size: 15px;
      line-height: 1.5;
      overflow-x: hidden;
      position: relative;
    }

    /* 渐变光晕背景 */
    body::before {
      content: "";
      position: fixed;
      top: -20%;
      left: -10%;
      width: 70%;
      height: 60vh;
      background: radial-gradient(circle at 30% 30%, rgba(202,138,4,0.18) 0%, rgba(180,83,9,0.04) 60%, transparent 100%);
      z-index: -1;
      pointer-events: none;
    }
    body::after {
      content: "";
      position: fixed;
      bottom: -10%;
      right: -20%;
      width: 80%;
      height: 60vh;
      background: radial-gradient(circle at 60% 40%, rgba(180,83,9,0.12) 0%, rgba(254,252,232,0) 70%);
      z-index: -1;
      pointer-events: none;
    }

    /* 通用圆角 + 柔和阴影 */
    .bento-card {
      background: rgba(255, 255, 245, 0.8);
      backdrop-filter: blur(2px);
      border-radius: var(--card-radius);
      box-shadow: var(--shadow);
      padding: 1.4rem 1.2rem;
      transition: transform 0.25s ease, border-color 0.2s, box-shadow 0.3s;
      border: 1px solid rgba(202, 138, 4, 0.2);
      height: 100%;
    }
    .bento-card:hover {
      transform: scale(1.01);
      border-color: #ca8a04;
      box-shadow: 0 20px 35px rgba(180, 83, 9, 0.15);
    }

    /* 导航 */
    .navbar-91 {
      background: rgba(254, 252, 232, 0.75);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid rgba(202,138,4,0.2);
      padding: 0.8rem 0;
      font-weight: 600;
    }
    .navbar-91 .navbar-brand {
      font-weight: 800;
      font-size: 1.6rem;
      letter-spacing: -0.02em;
      color: var(--main);
    }
    .navbar-91 .nav-link {
      color: var(--text);
      font-size: 0.95rem;
      margin: 0 0.4rem;
    }
    .navbar-91 .nav-link:hover {
      color: var(--main);
    }

    /* Hero渐变文字 */
    .hero-title {
      font-weight: 900;
      font-size: 3.2rem;
      background: linear-gradient(135deg, #b45309 0%, #ca8a04 45%, #8b5e3c 90%);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      display: inline-block;
      letter-spacing: -0.02em;
    }

    /* 浮动装饰元素 */
    .float-deco {
      position: absolute;
      width: 120px;
      height: 120px;
      background: rgba(202,138,4,0.2);
      border-radius: 50%;
      filter: blur(38px);
      animation: floatblob 8s infinite alternate;
    }
    @keyframes floatblob {
      0% { transform: translate(0,0) scale(1); opacity: 0.3; }
      100% { transform: translate(15px, -20px) scale(1.2); opacity: 0.5; }
    }

    /* 紧凑排版，小字号 */
    .small-meta {
      font-size: 0.75rem;
      color: #7a5a3a;
    }
    .list-num {
      padding-left: 1.2rem;
      list-style: none;
      counter-reset: item;
    }
    .list-num li {
      counter-increment: item;
      margin-bottom: 0.5rem;
      display: flex;
      gap: 0.5rem;
    }
    .list-num li::before {
      content: counter(item) ".";
      font-weight: 700;
      color: var(--main);
      min-width: 1.5rem;
    }

    /* 对比表格 */
    .compare-table {
      width: 100%;
      font-size: 0.9rem;
      border-collapse: separate;
      border-spacing: 0 6px;
    }
    .compare-table td {
      background: rgba(254,252,232,0.7);
      padding: 0.65rem 0.8rem;
      border-radius: 14px;
    }
    .compare-table td:first-child {
      font-weight: 700;
      background: rgba(202,138,4,0.12);
      width: 35%;
    }

    /* 回到顶部按钮 */
    #toTop {
      position: fixed;
      bottom: 30px;
      right: 30px;
      width: 44px;
      height: 44px;
      border-radius: 40px;
      background: var(--main);
      color: white;
      border: none;
      box-shadow: 0 8px 16px rgba(180,83,9,0.25);
      display: flex;
      align-items: center;
      justify-content: center;
      opacity: 0;
      visibility: hidden;
      transition: 0.2s ease;
      z-index: 999;
    }
    #toTop.show {
      opacity: 1;
      visibility: visible;
    }

    /* footer */
    .footer-91 {
      background: rgba(180,83,9,0.05);
      border-top: 1px solid rgba(202,138,4,0.15);
    }

    /* 区块标题 */
    .section-head {
      font-weight: 800;
      font-size: 1.6rem;
      border-left: 5px solid var(--main);
      padding-left: 0.8rem;
    }
    .bg-soft {
      background: rgba(255, 246, 230, 0.5);
    }

/* --- 子页面追加 --- */
/* 本页专属样式 */
        .about-hero {
            padding: 80px 0 40px;
            position: relative;
        }
.about-hero h1 {
            font-size: 2.6rem;
            font-weight: 900;
            line-height: 1.2;
            color: var(--text);
            margin-bottom: 20px;
        }
.about-hero p.lead {
            font-size: 1.15rem;
            color: rgba(69, 26, 3, 0.8);
            max-width: 720px;
        }
.section-head-about {
            margin-bottom: 30px;
            position: relative;
            padding-bottom: 15px;
        }
.section-head-about::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 60px;
            height: 4px;
            background: var(--main);
            border-radius: 4px;
        }
.section-head-about h2 {
            font-weight: 800;
            color: var(--text);
            font-size: 1.8rem;
        }
.section-head-about p {
            color: rgba(69, 26, 3, 0.7);
            margin-top: 10px;
        }
.about-card {
            background: var(--bg);
            border-radius: var(--card-radius);
            box-shadow: var(--shadow);
            padding: 30px;
            height: 100%;
            border: 1px solid rgba(180, 83, 9, 0.1);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
.about-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 16px 40px rgba(180, 83, 9, 0.12), 0 6px 15px rgba(202, 138, 4, 0.08);
        }
.about-card .icon-wrap {
            width: 56px;
            height: 56px;
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            margin-bottom: 18px;
        }
.about-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 12px;
        }
.about-card p {
            color: rgba(69, 26, 3, 0.75);
            font-size: 0.95rem;
            line-height: 1.7;
        }
.stats-row {
            background: var(--bg);
            border-radius: var(--card-radius);
            box-shadow: var(--shadow);
            padding: 40px 30px;
            border: 1px solid rgba(180, 83, 9, 0.1);
        }
.stat-item {
            text-align: center;
            padding: 10px;
        }
.stat-item .number {
            font-size: 2.2rem;
            font-weight: 900;
            color: var(--main);
            display: block;
            line-height: 1.2;
        }
.stat-item .label {
            font-size: 0.9rem;
            color: rgba(69, 26, 3, 0.6);
            margin-top: 6px;
        }
.timeline-list {
            list-style: none;
            padding: 0;
            margin: 0;
            position: relative;
        }
.timeline-list::before {
            content: '';
            position: absolute;
            left: 12px;
            top: 10px;
            bottom: 10px;
            width: 2px;
            background: linear-gradient(to bottom, var(--main), rgba(180, 83, 9, 0.1));
        }
.timeline-list li {
            position: relative;
            padding-left: 40px;
            margin-bottom: 28px;
        }
.timeline-list li::before {
            content: '';
            position: absolute;
            left: 6px;
            top: 6px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--main);
            border: 3px solid rgba(180, 83, 9, 0.15);
        }
.timeline-list .year {
            font-weight: 800;
            color: var(--main);
            font-size: 0.95rem;
            display: block;
            margin-bottom: 4px;
        }
.timeline-list .desc {
            color: rgba(69, 26, 3, 0.75);
            font-size: 0.95rem;
            line-height: 1.6;
        }
.value-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
.value-list li {
            padding: 12px 0;
            border-bottom: 1px solid rgba(180, 83, 9, 0.08);
            display: flex;
            align-items: flex-start;
            gap: 14px;
            font-size: 0.95rem;
            color: rgba(69, 26, 3, 0.8);
            line-height: 1.6;
        }
.value-list li:last-child {
            border-bottom: none;
        }
.value-list li i {
            color: var(--main);
            margin-top: 4px;
            font-size: 1rem;
            width: 20px;
            text-align: center;
        }
.process-card {
            background: var(--bg);
            border-radius: var(--card-radius);
            box-shadow: var(--shadow);
            padding: 30px;
            height: 100%;
            border: 1px solid rgba(180, 83, 9, 0.1);
            position: relative;
            overflow: hidden;
        }
.process-card .step-num {
            position: absolute;
            top: -10px;
            right: 10px;
            font-size: 4rem;
            font-weight: 900;
            color: rgba(180, 83, 9, 0.06);
            line-height: 1;
        }
.process-card h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }
.process-card p {
            color: rgba(69, 26, 3, 0.7);
            font-size: 0.92rem;
            line-height: 1.7;
            position: relative;
            z-index: 1;
        }
.contact-note {
            background: linear-gradient(135deg, rgba(180, 83, 9, 0.06) 0%, rgba(202, 138, 4, 0.04) 100%);
            border: 1px solid rgba(180, 83, 9, 0.15);
            border-radius: var(--card-radius);
            padding: 30px;
        }
.about-hero {
                padding: 50px 0 30px;
            }
.about-hero h1 {
                font-size: 1.9rem;
            }
.section-head-about h2 {
                font-size: 1.5rem;
            }
.stats-row {
                padding: 25px 20px;
            }
.stat-item .number {
                font-size: 1.6rem;
            }

/* --- 子页面追加 --- */
/* 本页专属少量样式 */
        .disclaimer-section {
            background: var(--bg);
            border-radius: var(--card-radius);
            box-shadow: var(--shadow);
            padding: 2.5rem;
            margin-bottom: 2rem;
        }
.disclaimer-section h2 {
            color: var(--main);
            font-weight: 700;
            font-size: 1.5rem;
            margin-bottom: 1.2rem;
            border-left: 4px solid var(--accent);
            padding-left: 1rem;
        }
.disclaimer-section p, .disclaimer-section li {
            color: var(--text);
            line-height: 1.8;
            font-size: 0.95rem;
        }
.disclaimer-section ul {
            padding-left: 1.5rem;
        }
.disclaimer-section li {
            margin-bottom: 0.6rem;
        }
.highlight-note {
            background: rgba(202, 138, 4, 0.1);
            border-radius: 12px;
            padding: 1.2rem 1.5rem;
            border-left: 4px solid var(--accent);
            margin: 1.5rem 0;
        }
.last-updated {
            font-size: 0.85rem;
            color: rgba(69, 26, 3, 0.6);
            margin-top: 1rem;
        }

/* --- 子页面追加 --- */
/* 本页专属微调，不影响全局风格 */
        .privacy-hero {
            padding: 2.8rem 0 2rem;
        }
.privacy-title {
            font-weight: 800;
            letter-spacing: -0.02em;
            color: var(--text);
            position: relative;
            display: inline-block;
        }
.privacy-title::after {
            content: '';
            position: absolute;
            bottom: 6px;
            left: 0;
            width: 100%;
            height: 12px;
            background: rgba(202, 138, 4, 0.15);
            z-index: -1;
            border-radius: 6px;
        }
.privacy-card {
            background: var(--bg);
            border: 1px solid rgba(180, 83, 9, 0.15);
            border-radius: var(--card-radius);
            padding: 1.8rem 1.8rem 2rem;
            box-shadow: var(--shadow);
            transition: 0.2s;
        }
.privacy-card h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--main);
            margin-bottom: 1rem;
            border-left: 5px solid var(--accent);
            padding-left: 1rem;
        }
.privacy-card h3 {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text);
            margin: 1.8rem 0 0.8rem;
        }
.privacy-card p {
            line-height: 1.75;
            color: rgba(69, 26, 3, 0.9);
            margin-bottom: 1rem;
        }
.privacy-card ul, .privacy-card ol {
            padding-left: 1.4rem;
            margin-bottom: 1.2rem;
        }
.privacy-card li {
            margin-bottom: 0.5rem;
            line-height: 1.7;
        }
.privacy-card a {
            color: var(--main);
            font-weight: 500;
            text-decoration: underline;
            text-underline-offset: 3px;
            text-decoration-color: rgba(180,83,9,0.3);
        }
.privacy-card a:hover {
            color: var(--accent);
        }
.highlight-pill {
            background: rgba(180, 83, 9, 0.08);
            padding: 0.1rem 0.8rem;
            border-radius: 30px;
            display: inline-block;
            font-weight: 600;
            color: var(--main);
            font-size: 0.9rem;
            margin-right: 0.4rem;
        }
.muted-note {
            font-size: 0.9rem;
            color: rgba(69,26,3,0.6);
            border-top: 1px dashed rgba(180,83,9,0.2);
            margin-top: 2rem;
            padding-top: 1.2rem;
        }

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.form-control { background:#fff !important; color:#451a03 !important; border-color:rgba(0,0,0,.12) !important; }
.table { color:#451a03 !important; border-color:rgba(0,0,0,.12) !important; --bs-table-bg:transparent !important; --bs-table-color:#451a03 !important; }
.accordion-item { background:rgba(0,0,0,.03) !important; color:#451a03 !important; border-color:rgba(0,0,0,.12) !important; }
.accordion-button { background:rgba(0,0,0,.03) !important; color:#451a03 !important; }
.accordion-body { background:transparent !important; color:#451a03 !important; }
.accordion-header { background:transparent !important; }
.form-control::placeholder { color: rgba(0,0,0,.4) !important; }