:root {
  --primary: #b45309;
  --accent: #ca8a04;
  --bg: #fefce8;
  --text: #451a03;
  --white: #fffdf5;
  --shadow: 0 10px 30px rgba(180, 83, 9, 0.08);
  --radius-card: 18px;
  --radius-btn: 50rem;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

/* 顶部导航 */
.navbar {
  background: rgba(254, 252, 232, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(180, 83, 9, 0.08);
  padding: 14px 0;
  z-index: 999;
}
.navbar-brand {
  font-weight: 900;
  font-size: 1.8rem;
  color: var(--primary) !important;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.navbar-brand i { color: var(--accent); }
.nav-link {
  color: var(--text) !important;
  font-weight: 600;
  font-size: 0.95rem;
  margin: 0 10px;
  position: relative;
  transition: color 0.3s;
}
.nav-link:hover { color: var(--primary) !important; }
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.3s;
}
.nav-link:hover::after { width: 100%; }

/* Hero 区域 */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(135deg, #fef9e7 0%, #fefce8 50%, #fef3c7 100%);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background-image: url('{随机图片}');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  opacity: 0.12;
  z-index: 0;
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 20px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(202, 138, 4, 0.12);
  color: var(--primary);
  border-radius: 50rem;
  padding: 8px 20px;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 24px;
  border: 1px solid rgba(180, 83, 9, 0.15);
}
.hero h1 {
  font-size: clamp(2.6rem, 7vw, 5rem);
  font-weight: 900;
  line-height: 1.15;
  color: var(--text);
  letter-spacing: -2px;
  margin-bottom: 16px;
}
.hero h1 .highlight {
  color: var(--primary);
  position: relative;
  display: inline-block;
}
.hero h1 .highlight::after {
  content: '';
  position: absolute;
  bottom: 8px;
  left: 0;
  width: 100%;
  height: 14px;
  background: rgba(202, 138, 4, 0.2);
  z-index: -1;
  border-radius: 4px;
}
#typewriter {
  min-height: 1.2em;
  border-right: 3px solid var(--accent);
  display: inline-block;
  animation: blink 0.75s step-end infinite;
}
@keyframes blink {
  50% { border-color: transparent; }
}
.hero-sub {
  font-size: 1.15rem;
  color: #7c5c3b;
  max-width: 600px;
  margin: 0 auto 32px;
  font-weight: 400;
  line-height: 1.7;
}
.btn-hero {
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-btn);
  padding: 16px 40px;
  font-size: 1.05rem;
  font-weight: 700;
  box-shadow: 0 8px 24px rgba(180, 83, 9, 0.25);
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.btn-hero:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(180, 83, 9, 0.35);
  background: #92400e;
  color: #fff;
}
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-top: 50px;
  flex-wrap: wrap;
}
.stat-item {
  text-align: center;
}
.stat-number {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--primary);
  line-height: 1.2;
}
.stat-label {
  font-size: 0.85rem;
  color: #7c5c3b;
  font-weight: 500;
}

/* 区块通用 */
.section {
  padding: 90px 0;
  position: relative;
}
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 800;
  text-align: center;
  margin-bottom: 12px;
  letter-spacing: -1px;
}
.section-sub {
  text-align: center;
  color: #8b6f4e;
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto 50px;
  font-weight: 400;
}
.divider-wave {
  position: absolute;
  width: 100%;
  height: 60px;
  bottom: -30px;
  left: 0;
  z-index: 5;
}
.divider-wave svg {
  width: 100%;
  height: 100%;
  fill: var(--bg);
}

/* 使用说明 */
.usage-section {
  background: #fff;
  padding-top: 100px;
}
.usage-card {
  background: var(--white);
  border-radius: var(--radius-card);
  padding: 32px;
  box-shadow: var(--shadow);
  height: 100%;
  border: 1px solid rgba(180, 83, 9, 0.06);
  transition: transform 0.3s;
}
.usage-card:hover { transform: translateY(-6px); }
.usage-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: #fff;
  margin-bottom: 20px;
}
.usage-card h5 {
  font-weight: 700;
  font-size: 1.2rem;
  margin-bottom: 12px;
}
.usage-card p {
  color: #7c5c3b;
  font-size: 0.92rem;
  line-height: 1.7;
  margin: 0;
}
.usage-step {
  display: inline-block;
  background: rgba(202, 138, 4, 0.1);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: 50rem;
  padding: 4px 14px;
  margin-bottom: 14px;
}

/* 特色网格 */
.feature-section {
  background: linear-gradient(180deg, #fff, var(--bg));
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.feature-card {
  background: var(--white);
  border-radius: var(--radius-card);
  padding: 28px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(180, 83, 9, 0.06);
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--primary), var(--accent));
  opacity: 0;
  transition: opacity 0.3s;
}
.feature-card:hover::before { opacity: 1; }
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(180, 83, 9, 0.12);
}
.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 16px;
  background: rgba(180, 83, 9, 0.1);
  color: var(--primary);
}
.feature-card h6 {
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 8px;
}
.feature-card p {
  font-size: 0.9rem;
  color: #7c5c3b;
  line-height: 1.6;
  margin: 0;
}

/* 长文区块 */
.longform-section {
  background: #fff;
  padding-top: 60px;
}
.longform-content {
  max-width: 850px;
  margin: 0 auto;
}
.longform-content h3 {
  font-size: 1.6rem;
  font-weight: 800;
  margin: 32px 0 16px;
  color: var(--primary);
}
.longform-content p {
  font-size: 1rem;
  line-height: 1.9;
  color: #5c432c;
  margin-bottom: 20px;
}
.longform-highlight {
  background: rgba(202, 138, 4, 0.08);
  border-left: 4px solid var(--accent);
  padding: 20px 24px;
  border-radius: 0 12px 12px 0;
  margin: 24px 0;
  font-weight: 500;
}

/* 对比表格 */
.compare-section {
  padding-top: 20px;
}
.compare-table-wrap {
  background: var(--white);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  overflow: hidden;
  border: 1px solid rgba(180, 83, 9, 0.08);
  max-width: 900px;
  margin: 0 auto;
}
.compare-table {
  width: 100%;
  border-collapse: collapse;
}
.compare-table th, .compare-table td {
  padding: 18px 24px;
  text-align: center;
  font-size: 0.95rem;
}
.compare-table thead th {
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
}
.compare-table thead th:first-child {
  border-radius: 0;
}
.compare-table tbody tr {
  border-bottom: 1px solid rgba(180, 83, 9, 0.06);
  transition: background 0.2s;
}
.compare-table tbody tr:hover { background: rgba(202, 138, 4, 0.04); }
.compare-table td:first-child {
  font-weight: 700;
  text-align: left;
  color: var(--text);
}
.compare-table .fa-check { color: var(--primary); }
.compare-table .fa-xmark { color: #d9c2a7; }
.badge-new {
  background: var(--accent);
  color: #fff;
  font-size: 0.75rem;
  border-radius: 50rem;
  padding: 2px 10px;
  font-weight: 700;
  margin-left: 6px;
}

/* FAQ 手风琴 */
.faq-section {
  background: var(--bg);
  padding-top: 30px;
}
.accordion {
  max-width: 850px;
  margin: 0 auto;
}
.accordion-item {
  background: var(--white);
  border: 1px solid rgba(180, 83, 9, 0.1);
  border-radius: 14px !important;
  margin-bottom: 16px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}
.accordion-button {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text);
  background: var(--white);
  padding: 20px 24px;
}
.accordion-button:not(.collapsed) {
  background: rgba(202, 138, 4, 0.05);
  color: var(--primary);
  box-shadow: none;
}
.accordion-button:focus {
  box-shadow: none;
  border: none;
}
.accordion-button::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23b45309'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}
.accordion-body {
  color: #6b4f33;
  font-size: 0.95rem;
  line-height: 1.8;
  padding: 0 24px 24px;
}

/* CTA 区 */
.cta-section {
  background: linear-gradient(135deg, var(--primary), #92400e);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
  text-align: center;
  border-radius: 0;
}
.cta-section h2 {
  color: #fff;
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 16px;
}
.cta-section p {
  color: rgba(255,255,255,0.9);
  font-size: 1.1rem;
  margin-bottom: 32px;
}
.btn-light-round {
  background: #fff;
  color: var(--primary);
  border: none;
  border-radius: var(--radius-btn);
  padding: 16px 44px;
  font-size: 1rem;
  font-weight: 700;
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
  transition: all 0.3s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.btn-light-round:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 14px 30px rgba(0,0,0,0.2);
  color: var(--primary);
}

/* 友情链接 */
.friend-links {
  background: #fff;
  padding: 60px 0;
  text-align: center;
}
.friend-links h4 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text);
}
.friend-links .links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  font-size: 0.95rem;
  color: var(--primary);
}

/* 页脚 */
.footer {
  background: #2a1503;
  color: rgba(255,255,255,0.7);
  padding: 40px 0 30px;
  font-size: 0.9rem;
}
.footer a {
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  transition: color 0.3s;
}
.footer a:hover { color: #fff; }
.footer-brand {
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}
.footer-brand i { color: var(--accent); }
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  margin-bottom: 20px;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 20px;
  text-align: center;
  color: rgba(255,255,255,0.5);
}

/* 滚动动画 */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* 响应式 */
@media (max-width: 768px) {
  .hero { min-height: 70vh; }
  .hero-stats { gap: 24px; }
  .stat-number { font-size: 1.8rem; }
  .section { padding: 60px 0; }
  .compare-table th, .compare-table td { padding: 12px 10px; font-size: 0.82rem; }
  .compare-table thead th { font-size: 0.85rem; }
}

/* --- 子页面追加 --- */
/* 关于页专属微调 */
    .about-hero { padding: 4rem 0 2rem; text-align: center; }
.about-section { padding: 2.5rem 0; }
.about-section:nth-child(even) { background: rgba(180, 83, 9, 0.04); border-radius: var(--radius-card); }
.about-section h2 { font-size: 1.75rem; font-weight: 700; color: var(--primary); margin-bottom: 1.25rem; position: relative; padding-bottom: .6rem; }
.about-section h2::after { content: ''; position: absolute; left: 0; bottom: 0; width: 48px; height: 3px; background: var(--accent); border-radius: 3px; }
.about-section p { color: var(--text); line-height: 1.85; margin-bottom: 1rem; }
.about-section .lead { font-size: 1.08rem; font-weight: 500; }
.about-card { background: var(--white); border-radius: var(--radius-card); padding: 1.5rem 1.75rem; box-shadow: var(--shadow); border: 1px solid rgba(180, 83, 9, 0.1); height: 100%; transition: transform .2s; }
.about-card:hover { transform: translateY(-4px); }
.about-card i { font-size: 1.8rem; color: var(--primary); margin-bottom: .8rem; }
.about-card h3 { font-size: 1.15rem; font-weight: 700; color: var(--primary); margin-bottom: .5rem; }
.about-card p { font-size: .93rem; color: var(--text); margin-bottom: 0; }
.about-timeline { list-style: none; padding: 0; margin: 1.5rem 0 0; position: relative; }
.about-timeline::before { content: ''; position: absolute; left: 8px; top: 0; bottom: 0; width: 2px; background: linear-gradient(to bottom, var(--accent), var(--primary)); opacity: .3; }
.about-timeline li { padding-left: 2rem; margin-bottom: 1.2rem; position: relative; }
.about-timeline li::before { content: '\f111'; font-family: 'Font Awesome 6 Free'; font-weight: 900; font-size: .6rem; position: absolute; left: 2px; top: .3rem; color: var(--accent); background: var(--bg); padding: 2px; }
.about-timeline .year { font-weight: 700; color: var(--primary); margin-right: .4rem; }
.about-quote { background: var(--white); border-left: 4px solid var(--accent); border-radius: 12px; padding: 1.25rem 1.5rem; box-shadow: var(--shadow); margin: 1.5rem 0; }
.about-quote p { margin-bottom: .4rem; font-style: italic; }
.about-quote .author { font-weight: 600; color: var(--primary); font-style: normal; }
.about-stats { display: flex; flex-wrap: wrap; gap: 1.5rem; justify-content: center; margin: 1.5rem 0; }
.about-stats .stat { text-align: center; background: var(--white); border-radius: var(--radius-card); padding: 1rem 1.5rem; box-shadow: var(--shadow); border: 1px solid rgba(180, 83, 9, 0.08); min-width: 100px; }
.about-stats .stat-number { font-size: 1.6rem; font-weight: 800; color: var(--primary); }
.about-stats .stat-label { font-size: .8rem; color: var(--text); opacity: .8; }
/* 导航高亮当前页 */
    .navbar-nav .nav-link.active { color: var(--primary) !important; font-weight: 600; }

/* --- 子页面追加 --- */
/* 保证 Bootstrap 组件类不会出现白底黑字,但本页尽量不用组件类,此处兜底 */
    .card, .card-body, .list-group-item, .accordion-item, .accordion-button, .accordion-body,
    .form-control, .form-select, .modal-content, .modal-header, .modal-body {
      background: var(--bg);
      color: var(--text);
      border-color: rgba(180, 83, 9, 0.2);
    }
/* 免责声明专用块 */
    .disclaimer-card {
      background: var(--white);
      border-radius: var(--radius-card);
      box-shadow: var(--shadow);
      padding: 2rem 2.2rem;
      margin-bottom: 1.8rem;
      border: 1px solid rgba(180, 83, 9, 0.15);
    }
.disclaimer-card h2 {
      color: var(--primary);
      font-weight: 700;
      font-size: 1.5rem;
      margin-bottom: 1.2rem;
      display: flex;
      align-items: center;
      gap: 0.6rem;
    }
.disclaimer-card h2 i {
      color: var(--accent);
      font-size: 1.4rem;
    }
.disclaimer-card p, .disclaimer-card li {
      color: var(--text);
      line-height: 1.8;
      font-size: 1rem;
    }
.disclaimer-card ul {
      padding-left: 1.2rem;
    }
.disclaimer-card li {
      margin-bottom: 0.5rem;
    }
.highlight-badge {
      background: rgba(202, 138, 4, 0.15);
      color: var(--primary);
      font-weight: 600;
      padding: 0.2rem 0.8rem;
      border-radius: 50rem;
      display: inline-block;
      font-size: 0.85rem;
      margin-right: 0.5rem;
      border: 1px solid rgba(202, 138, 4, 0.3);
    }
.section-divider {
      border-top: 2px dashed rgba(180, 83, 9, 0.2);
      margin: 2rem 0;
    }
/* 更新日期样式 */
    .last-updated {
      color: var(--primary);
      font-weight: 500;
      border-bottom: 1px solid rgba(180,83,9,0.2);
      padding-bottom: 0.5rem;
      margin-bottom: 2rem;
    }

/* --- 子页面追加 --- */
/* 本页专属样式 - 隐私政策页面 */
        .privacy-hero {
            background: linear-gradient(135deg, rgba(180, 83, 9, 0.08) 0%, rgba(202, 138, 4, 0.12) 100%);
            padding: 80px 0 40px;
            border-bottom: 1px solid rgba(180, 83, 9, 0.1);
        }
.privacy-section {
            padding: 60px 0;
        }
.privacy-card {
            background: var(--white);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow);
            padding: 40px;
            margin-bottom: 30px;
            border-left: 4px solid var(--primary);
            transition: transform 0.3s ease;
        }
.privacy-card:hover {
            transform: translateY(-4px);
        }
.privacy-card h3 {
            color: var(--primary);
            font-size: 1.35rem;
            font-weight: 700;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
.privacy-card h3 i {
            color: var(--accent);
            font-size: 1.2rem;
        }
.privacy-card p, .privacy-card li {
            color: var(--text);
            line-height: 1.8;
            font-size: 0.95rem;
        }
.privacy-card ul {
            padding-left: 20px;
            margin-bottom: 15px;
        }
.privacy-card li {
            margin-bottom: 8px;
        }
.privacy-badge {
            display: inline-block;
            background: rgba(180, 83, 9, 0.1);
            color: var(--primary);
            padding: 4px 14px;
            border-radius: 50rem;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 15px;
        }
.privacy-updated {
            background: var(--white);
            border-radius: var(--radius-btn);
            padding: 12px 24px;
            box-shadow: var(--shadow);
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 0.9rem;
            color: var(--text);
            margin-bottom: 30px;
        }
.privacy-updated i {
            color: var(--accent);
        }
.privacy-card {
                padding: 25px;
            }
.privacy-hero {
                padding: 60px 0 30px;
            }

/* --- 子页面追加 --- */
.ranking-section { padding: 80px 0; }
.ranking-header { text-align: center; margin-bottom: 50px; }
.ranking-header h1 { font-size: 2.8rem; font-weight: 800; color: var(--primary); margin-bottom: 15px; }
.ranking-header p { font-size: 1.1rem; color: #7c5a3a; max-width: 700px; margin: 0 auto; }
.ranking-tabs { display: flex; justify-content: center; gap: 15px; margin-bottom: 40px; flex-wrap: wrap; }
.ranking-tab { padding: 10px 25px; border-radius: var(--radius-btn); background: var(--white); border: 2px solid var(--primary); color: var(--primary); font-weight: 600; cursor: pointer; transition: all 0.3s ease; }
.ranking-tab:hover, .ranking-tab.active { background: var(--primary); color: var(--white); }
.ranking-list { max-width: 900px; margin: 0 auto; }
.ranking-item { display: flex; align-items: center; background: var(--white); border-radius: var(--radius-card); padding: 20px 25px; margin-bottom: 15px; box-shadow: var(--shadow); transition: transform 0.3s ease; }
.ranking-item:hover { transform: translateY(-3px); }
.ranking-number { font-size: 1.8rem; font-weight: 900; color: var(--primary); width: 60px; text-align: center; }
.ranking-number.gold { color: #ffd700; }
.ranking-number.silver { color: #c0c0c0; }
.ranking-number.bronze { color: #cd7f32; }
.ranking-info { flex: 1; padding: 0 20px; }
.ranking-title { font-size: 1.2rem; font-weight: 700; color: var(--text); margin-bottom: 5px; }
.ranking-meta { font-size: 0.9rem; color: #7c5a3a; }
.ranking-score { font-size: 1.5rem; font-weight: 800; color: var(--accent); }
.ranking-trend { color: #28a745; font-size: 0.9rem; margin-left: 10px; }
.ranking-trend.down { color: #dc3545; }
.weekly-feature { background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%); border-radius: var(--radius-card); padding: 40px; color: var(--white); margin-top: 60px; }
.weekly-feature h2 { font-size: 2rem; font-weight: 800; margin-bottom: 20px; }
.weekly-feature p { font-size: 1.1rem; line-height: 1.8; opacity: 0.95; }
.feature-tags { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 20px; }
.feature-tag { background: rgba(255,255,255,0.2); padding: 5px 15px; border-radius: var(--radius-btn); font-size: 0.9rem; }
.rank-note { background: var(--white); border-left: 4px solid var(--accent); padding: 20px 25px; border-radius: 0 var(--radius-card) var(--radius-card) 0; margin-top: 40px; }
.rank-note h3 { color: var(--primary); font-size: 1.3rem; font-weight: 700; margin-bottom: 10px; }
.rank-note p { color: var(--text); line-height: 1.8; }
.ranking-header h1 { font-size: 2rem; }
.ranking-item { flex-direction: column; text-align: center; padding: 20px 15px; }
.ranking-number { margin-bottom: 10px; }
.ranking-info { padding: 10px 0; }
.weekly-feature { padding: 25px; }
.weekly-feature h2 { font-size: 1.5rem; }

/* --- 子页面追加 --- */
/* 保证卡片/表单等组件与站点配色一致，避免Bootstrap白底 */
    .guide-card, .guide-list-group, .guide-accordion-item {
      background: var(--white);
      color: var(--text);
      border: 1px solid rgba(180, 83, 9, 0.15);
      border-radius: var(--radius-card);
      box-shadow: var(--shadow);
    }
.guide-card-header, .guide-card-footer {
      background: rgba(180, 83, 9, 0.06);
      border-bottom: 1px solid rgba(180, 83, 9, 0.1);
      color: var(--primary);
      font-weight: 600;
    }
.guide-list-group-item {
      background: transparent;
      color: var(--text);
      border-color: rgba(180, 83, 9, 0.1);
    }
.guide-accordion-button {
      background: var(--white);
      color: var(--text);
      border-bottom: 1px solid rgba(180, 83, 9, 0.15);
      font-weight: 600;
    }
.guide-accordion-button:not(.collapsed) {
      background: rgba(180, 83, 9, 0.05);
      color: var(--primary);
    }
.guide-accordion-body {
      background: var(--white);
      color: var(--text);
    }
.guide-step-icon {
      background: rgba(180, 83, 9, 0.12);
      color: var(--primary);
      width: 42px;
      height: 42px;
      border-radius: 50%;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 1.1rem;
    }
.guide-tip {
      background: rgba(202, 138, 4, 0.08);
      border-left: 4px solid var(--accent);
      padding: 1rem 1.25rem;
      border-radius: 0 12px 12px 0;
    }
.table-guide {
      --bs-table-bg: transparent;
      --bs-table-color: var(--text);
      --bs-table-border-color: rgba(180, 83, 9, 0.15);
    }
.table-guide th {
      color: var(--primary);
      font-weight: 600;
      background: rgba(180, 83, 9, 0.04);
    }
.table-guide td, .table-guide th {
      padding: 0.75rem 0.5rem;
    }
/* 导航高亮当前页 */
    .navbar .nav-link.active {
      color: var(--accent);
      font-weight: 600;
    }

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