/* roulang page: index */
/* 站内视觉变量系统 - 商务浅蓝与禅意茶韵融合 */
    :root {
      --primary: #1e3a8a;          /* 商务深蓝 */
      --primary-hover: #172554;
      --accent: #0284c7;           /* 活力亮蓝 */
      --accent-soft: #e0f2fe;      /* 浅蓝背景 */
      --tea-leaf: #0f766e;        /* 点缀茶青绿 */
      --bg-page: #f8fafc;          /* 浅色基底 */
      --bg-card: #ffffff;
      --bg-alt: #f1f5f9;
      --text-main: #0f172a;        /* 严谨主字色 */
      --text-muted: #475569;       /* 说明字色 */
      --text-light: #94a3b8;
      --border-color: #e2e8f0;
      --border-focus: #38bdf8;
      --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
      --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
      --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
      --shadow-xl: 0 20px 25px -5px rgba(30, 58, 138, 0.12), 0 8px 10px -6px rgba(30, 58, 138, 0.06);
      --radius-sm: 6px;
      --radius-md: 10px;
      --radius-lg: 16px;
      --radius-full: 9999px;
      --max-w: 1200px;
    }

    /* 基础 Reset */
    *, *::before, *::after {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.6;
      color: var(--text-main);
      background-color: var(--bg-page);
      -webkit-font-smoothing: antialiased;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: all 0.25s ease;
    }

    img {
      max-width: 100%;
      height: auto;
      display: block;
    }

    button, input {
      font-family: inherit;
    }

    .container {
      width: 100%;
      max-width: var(--max-w);
      margin-left: auto;
      margin-right: auto;
      padding-left: 20px;
      padding-right: 20px;
    }

    /* 顶部导航与横滑 Chip 栏 */
    .site-header {
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(8px);
      border-bottom: 1px solid var(--border-color);
      position: sticky;
      top: 0;
      z-index: 1000;
    }

    .header-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 70px;
    }

    .logo-area {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .logo-icon {
      width: 40px;
      height: 40px;
      background: linear-gradient(135deg, var(--primary), var(--accent));
      border-radius: var(--radius-md);
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      font-weight: 700;
      font-size: 20px;
      box-shadow: 0 2px 8px rgba(2, 132, 199, 0.3);
    }

    .logo-text {
      font-size: 20px;
      font-weight: 800;
      color: var(--primary);
      letter-spacing: -0.5px;
    }

    .logo-badge {
      font-size: 11px;
      background: var(--accent-soft);
      color: var(--primary);
      padding: 2px 8px;
      border-radius: var(--radius-full);
      font-weight: 600;
      margin-left: 6px;
    }

    .nav-contact-quick {
      display: flex;
      align-items: center;
      gap: 16px;
    }

    .contact-badge {
      display: flex;
      flex-direction: column;
      align-items: flex-end;
      font-size: 13px;
    }

    .contact-badge span:first-child {
      color: var(--text-light);
      font-size: 11px;
    }

    .contact-badge span:last-child {
      color: var(--primary);
      font-weight: 700;
    }

    .btn-header-action {
      background: var(--primary);
      color: #ffffff;
      padding: 8px 18px;
      border-radius: var(--radius-full);
      font-size: 14px;
      font-weight: 600;
      border: 1px solid transparent;
      box-shadow: var(--shadow-sm);
    }

    .btn-header-action:hover {
      background: var(--primary-hover);
      box-shadow: var(--shadow-md);
      transform: translateY(-1px);
    }

    /* 分类横滑 Chip 条 */
    .chip-nav-bar {
      border-top: 1px solid var(--border-color);
      background: #ffffff;
      padding: 8px 0;
    }

    .chip-nav-wrapper {
      display: flex;
      align-items: center;
      gap: 10px;
      overflow-x: auto;
      white-space: nowrap;
      scrollbar-width: none; /* Firefox */
      -ms-overflow-style: none; /* IE */
      padding: 4px 0;
    }

    .chip-nav-wrapper::-webkit-scrollbar {
      display: none; /* Chrome Safari */
    }

    .chip-item {
      display: inline-flex;
      align-items: center;
      padding: 6px 16px;
      border-radius: var(--radius-full);
      background: var(--bg-page);
      border: 1px solid var(--border-color);
      color: var(--text-muted);
      font-size: 13px;
      font-weight: 500;
      cursor: pointer;
    }

    .chip-item:hover {
      border-color: var(--accent);
      color: var(--accent);
      background: var(--accent-soft);
    }

    .chip-item.active {
      background: var(--primary);
      color: #ffffff;
      border-color: var(--primary);
      font-weight: 600;
      box-shadow: 0 2px 6px rgba(30, 58, 138, 0.2);
    }

    /* 通用Section规范 */
    .section-block {
      padding: 72px 0;
      position: relative;
    }

    .section-alt {
      background-color: var(--bg-alt);
      border-top: 1px solid var(--border-color);
      border-bottom: 1px solid var(--border-color);
    }

    .section-header {
      margin-bottom: 40px;
      max-width: 760px;
    }

    .section-tag {
      display: inline-block;
      font-size: 13px;
      font-weight: 700;
      color: var(--accent);
      text-transform: uppercase;
      letter-spacing: 1px;
      margin-bottom: 8px;
    }

    .section-title {
      font-size: 30px;
      font-weight: 800;
      color: var(--text-main);
      line-height: 1.3;
      margin-bottom: 14px;
    }

    .section-desc {
      font-size: 16px;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* 1. Hero 蓝图：左文右图 5:7 斜向错位布局 */
    .hero-section {
      padding: 60px 0 80px 0;
      background: linear-gradient(175deg, #ffffff 0%, #f0f7ff 100%);
      overflow: hidden;
      border-bottom: 1px solid var(--border-color);
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 5fr 7fr;
      gap: 48px;
      align-items: center;
    }

    .hero-content {
      position: relative;
      z-index: 2;
    }

    .hero-pill {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 14px;
      background: var(--accent-soft);
      border: 1px solid #bae6fd;
      border-radius: var(--radius-full);
      color: var(--primary);
      font-size: 13px;
      font-weight: 600;
      margin-bottom: 24px;
    }

    .hero-pill-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--tea-leaf);
    }

    .hero-title {
      font-size: 38px;
      font-weight: 800;
      line-height: 1.25;
      color: var(--text-main);
      margin-bottom: 20px;
      letter-spacing: -0.5px;
    }

    .hero-subtitle {
      font-size: 16px;
      color: var(--text-muted);
      line-height: 1.8;
      margin-bottom: 32px;
    }

    .hero-cta-group {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
      margin-bottom: 36px;
    }

    .btn-main {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 14px 28px;
      background: var(--primary);
      color: #ffffff;
      font-size: 15px;
      font-weight: 600;
      border-radius: var(--radius-md);
      box-shadow: 0 4px 14px rgba(30, 58, 138, 0.25);
    }

    .btn-main:hover {
      background: var(--primary-hover);
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(30, 58, 138, 0.35);
    }

    .btn-outline {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 14px 26px;
      background: #ffffff;
      color: var(--text-main);
      border: 1px solid var(--border-color);
      font-size: 15px;
      font-weight: 600;
      border-radius: var(--radius-md);
    }

    .btn-outline:hover {
      border-color: var(--accent);
      color: var(--accent);
      background: var(--accent-soft);
    }

    .hero-kpis {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
      padding-top: 24px;
      border-top: 1px solid var(--border-color);
    }

    .kpi-num {
      font-size: 26px;
      font-weight: 800;
      color: var(--primary);
    }

    .kpi-label {
      font-size: 12px;
      color: var(--text-muted);
      margin-top: 2px;
    }

    /* 右侧斜向错位画卷 */
    .hero-stage {
      position: relative;
      display: flex;
      justify-content: center;
      perspective: 1000px;
    }

    .skew-visual-box {
      width: 100%;
      background: #ffffff;
      border-radius: var(--radius-lg);
      padding: 24px;
      box-shadow: var(--shadow-xl);
      border: 1px solid var(--border-color);
      transform: rotate3d(1, -1, 0, 5deg) scale(0.98);
      transition: transform 0.4s ease;
    }

    .skew-visual-box:hover {
      transform: rotate3d(0, 0, 0, 0deg) scale(1);
    }

    .stage-mockup-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-bottom: 1px solid var(--border-color);
      padding-bottom: 14px;
      margin-bottom: 16px;
    }

    .mockup-status {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 13px;
      font-weight: 700;
      color: var(--tea-leaf);
    }

    .mockup-status-dot {
      width: 10px;
      height: 10px;
      background: var(--tea-leaf);
      border-radius: 50%;
      box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.2);
    }

    .mockup-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 14px;
      margin-bottom: 16px;
    }

    .mockup-card {
      background: var(--bg-alt);
      padding: 14px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
    }

    .mockup-card h4 {
      font-size: 14px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 4px;
    }

    .mockup-card p {
      font-size: 12px;
      color: var(--text-muted);
      line-height: 1.5;
    }

    .mockup-callout {
      background: linear-gradient(135deg, #eff6ff, #dbeafe);
      border: 1px solid #bfdbfe;
      border-radius: var(--radius-md);
      padding: 16px;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .callout-info h5 {
      font-size: 14px;
      font-weight: 700;
      color: var(--primary);
    }

    .callout-info p {
      font-size: 12px;
      color: var(--text-muted);
    }

    .badge-direct {
      background: var(--primary);
      color: #fff;
      padding: 4px 10px;
      border-radius: var(--radius-sm);
      font-size: 12px;
      font-weight: 600;
    }

    /* 2. 倒计时与实时茶席动态条 */
    .timer-strip-section {
      background: #0f172a;
      color: #ffffff;
      padding: 24px 0;
    }

    .timer-flex {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 20px;
    }

    .timer-info {
      display: flex;
      align-items: center;
      gap: 16px;
    }

    .timer-pill {
      background: #dc2626;
      color: #ffffff;
      font-size: 12px;
      font-weight: 700;
      padding: 4px 10px;
      border-radius: var(--radius-full);
      animation: pulse 2s infinite;
    }

    @keyframes pulse {
      0%, 100% { opacity: 1; }
      50% { opacity: 0.6; }
    }

    .timer-title {
      font-size: 15px;
      font-weight: 600;
    }

    .timer-digits {
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .digit-box {
      background: #1e293b;
      border: 1px solid #334155;
      padding: 6px 12px;
      border-radius: var(--radius-sm);
      font-family: monospace;
      font-size: 18px;
      font-weight: 700;
      color: #38bdf8;
    }

    .digit-colon {
      font-weight: 800;
      color: #64748b;
    }

    .timer-contact-btn {
      background: #38bdf8;
      color: #0f172a;
      padding: 8px 18px;
      border-radius: var(--radius-sm);
      font-size: 13px;
      font-weight: 700;
    }

    .timer-contact-btn:hover {
      background: #7dd3fc;
    }

    /* 3. 活动亮点板块 (四大保障与体验标杆) */
    .highlights-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
    }

    .highlight-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 28px 22px;
      box-shadow: var(--shadow-sm);
      transition: all 0.3s ease;
    }

    .highlight-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--shadow-lg);
      border-color: #93c5fd;
    }

    .highlight-icon-wrap {
      width: 48px;
      height: 48px;
      border-radius: var(--radius-md);
      background: var(--accent-soft);
      color: var(--primary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 22px;
      margin-bottom: 20px;
    }

    .highlight-card h3 {
      font-size: 18px;
      font-weight: 700;
      margin-bottom: 10px;
      color: var(--text-main);
    }

    .highlight-card p {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 4. 礼包与尊享权益 (商务宴请与茶歇套餐) */
    .benefits-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }

    .benefit-item {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 32px 26px;
      position: relative;
      box-shadow: var(--shadow-md);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .benefit-tag {
      position: absolute;
      top: -12px;
      right: 24px;
      background: linear-gradient(135deg, #0284c7, #1e3a8a);
      color: #ffffff;
      font-size: 11px;
      font-weight: 700;
      padding: 3px 12px;
      border-radius: var(--radius-full);
      box-shadow: 0 2px 6px rgba(2, 132, 199, 0.4);
    }

    .benefit-header h4 {
      font-size: 20px;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 6px;
    }

    .benefit-price {
      font-size: 24px;
      font-weight: 800;
      color: var(--primary);
      margin-bottom: 16px;
    }

    .benefit-price small {
      font-size: 13px;
      color: var(--text-muted);
      font-weight: normal;
    }

    .benefit-list {
      list-style: none;
      margin-bottom: 24px;
    }

    .benefit-list li {
      font-size: 13px;
      color: var(--text-muted);
      padding: 8px 0;
      border-bottom: 1px dashed var(--border-color);
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .benefit-list li::before {
      content: "✔";
      color: var(--tea-leaf);
      font-weight: bold;
      font-size: 12px;
    }

    /* 5. 玩法步骤 (四步快速对接茶室) */
    .steps-container {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      position: relative;
    }

    .step-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px;
      box-shadow: var(--shadow-sm);
      position: relative;
    }

    .step-number {
      font-size: 32px;
      font-weight: 900;
      color: #cbd5e1;
      line-height: 1;
      margin-bottom: 12px;
    }

    .step-card h4 {
      font-size: 16px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 8px;
    }

    .step-card p {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 6. 奖励预览 (北京品茶会员礼遇体系) */
    .rewards-bento {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr;
      gap: 20px;
    }

    .reward-bento-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 28px;
      box-shadow: var(--shadow-sm);
    }

    .reward-bento-card.highlight {
      background: linear-gradient(135deg, #1e3a8a, #0369a1);
      color: #ffffff;
    }

    .reward-bento-card.highlight h4 {
      color: #ffffff;
    }

    .reward-bento-card.highlight p {
      color: #e0f2fe;
    }

    .reward-bento-card h4 {
      font-size: 18px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 10px;
    }

    .reward-bento-card p {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 7. 区域商圈分类矩阵 (朝阳/海淀/西城/东城) */
    .district-matrix {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    .district-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 20px;
      box-shadow: var(--shadow-sm);
    }

    .district-name {
      font-size: 16px;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 6px;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .district-count {
      font-size: 11px;
      background: var(--accent-soft);
      color: var(--accent);
      padding: 2px 6px;
      border-radius: var(--radius-sm);
    }

    .district-desc {
      font-size: 12px;
      color: var(--text-muted);
      margin-bottom: 12px;
      line-height: 1.5;
    }

    .district-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
    }

    .d-tag {
      font-size: 11px;
      background: var(--bg-alt);
      color: var(--text-muted);
      padding: 2px 8px;
      border-radius: var(--radius-sm);
    }

    /* 8. 实时更新茶席动态与预约列表 (Table-like 板块) */
    .tea-table-wrap {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-md);
    }

    .tea-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
    }

    .tea-table th {
      background: var(--bg-alt);
      padding: 16px 20px;
      font-size: 13px;
      font-weight: 700;
      color: var(--text-main);
      border-bottom: 1px solid var(--border-color);
    }

    .tea-table td {
      padding: 16px 20px;
      font-size: 13px;
      color: var(--text-muted);
      border-bottom: 1px solid var(--border-color);
    }

    .tea-table tr:last-child td {
      border-bottom: none;
    }

    .tea-table tr:hover td {
      background: #f8fafc;
    }

    .status-badge-ok {
      display: inline-block;
      padding: 3px 8px;
      border-radius: var(--radius-full);
      background: #dcfce7;
      color: #15803d;
      font-size: 11px;
      font-weight: 700;
    }

    /* 9. 论坛资讯与茶道精选 */
    .news-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .news-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .news-meta {
      font-size: 12px;
      color: var(--text-light);
      margin-bottom: 10px;
      display: flex;
      gap: 12px;
    }

    .news-card h3 {
      font-size: 16px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 12px;
      line-height: 1.4;
    }

    .news-card p {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 16px;
    }

    .news-more {
      font-size: 13px;
      font-weight: 600;
      color: var(--accent);
      align-self: flex-start;
    }

    /* 10. 口碑与真实茶友点评墙 */
    .review-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .review-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 24px;
      box-shadow: var(--shadow-sm);
      position: relative;
    }

    .review-stars {
      color: #f59e0b;
      margin-bottom: 12px;
      font-size: 14px;
    }

    .review-text {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.7;
      margin-bottom: 20px;
    }

    .reviewer-info {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .reviewer-avatar {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: var(--accent-soft);
      color: var(--primary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 14px;
    }

    .reviewer-meta h5 {
      font-size: 13px;
      font-weight: 700;
      color: var(--text-main);
    }

    .reviewer-meta span {
      font-size: 11px;
      color: var(--text-light);
    }

    /* 11. 报名与茶室联系方式对接 (收口行动) */
    .booking-section {
      background: linear-gradient(135deg, #1e3a8a 0%, #0f172a 100%);
      color: #ffffff;
      padding: 70px 0;
      border-radius: var(--radius-lg);
      margin: 40px 0;
    }

    .booking-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      align-items: center;
    }

    .booking-text h2 {
      font-size: 32px;
      font-weight: 800;
      margin-bottom: 16px;
      line-height: 1.3;
    }

    .booking-text p {
      font-size: 15px;
      color: #93c5fd;
      line-height: 1.7;
      margin-bottom: 24px;
    }

    .booking-direct-contact {
      background: rgba(255, 255, 255, 0.1);
      border: 1px solid rgba(255, 255, 255, 0.2);
      padding: 16px;
      border-radius: var(--radius-md);
      display: flex;
      align-items: center;
      justify-content: space-around;
    }

    .b-contact-item {
      text-align: center;
    }

    .b-contact-label {
      font-size: 12px;
      color: #bfdbfe;
    }

    .b-contact-val {
      font-size: 18px;
      font-weight: 800;
      color: #ffffff;
      margin-top: 4px;
    }

    .booking-form-box {
      background: #ffffff;
      padding: 30px;
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-xl);
      color: var(--text-main);
    }

    .booking-form-box h3 {
      font-size: 18px;
      font-weight: 800;
      margin-bottom: 6px;
      color: var(--primary);
    }

    .booking-form-box p {
      font-size: 12px;
      color: var(--text-muted);
      margin-bottom: 20px;
    }

    .form-group {
      margin-bottom: 14px;
    }

    .form-input {
      width: 100%;
      padding: 12px 14px;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      font-size: 13px;
      background: #f8fafc;
      outline: none;
      transition: border-color 0.2s;
    }

    .form-input:focus {
      border-color: var(--accent);
      background: #fff;
    }

    .btn-form-submit {
      width: 100%;
      padding: 14px;
      background: var(--primary);
      color: #ffffff;
      border: none;
      border-radius: var(--radius-sm);
      font-size: 15px;
      font-weight: 700;
      cursor: pointer;
      transition: background 0.2s;
    }

    .btn-form-submit:hover {
      background: var(--primary-hover);
    }

    /* 12. 统一页脚 */
    .site-footer {
      background: #0f172a;
      color: #94a3b8;
      padding: 60px 0 30px 0;
      border-top: 1px solid #1e293b;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 40px;
      margin-bottom: 40px;
    }

    .footer-brand h4 {
      color: #ffffff;
      font-size: 18px;
      font-weight: 800;
      margin-bottom: 12px;
    }

    .footer-brand p {
      font-size: 13px;
      line-height: 1.7;
      margin-bottom: 16px;
    }

    .footer-col h5 {
      color: #ffffff;
      font-size: 14px;
      font-weight: 700;
      margin-bottom: 16px;
    }

    .footer-links {
      list-style: none;
    }

    .footer-links li {
      margin-bottom: 10px;
    }

    .footer-links a {
      font-size: 13px;
      color: #94a3b8;
    }

    .footer-links a:hover {
      color: #38bdf8;
    }

    .footer-bottom {
      border-top: 1px solid #1e293b;
      padding-top: 24px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 16px;
      font-size: 12px;
    }

    /* 响应式断点 */
    @media (max-width: 1024px) {
      .hero-grid {
        grid-template-columns: 1fr;
        gap: 36px;
      }
      .skew-visual-box {
        transform: none;
      }
      .highlights-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .district-matrix {
        grid-template-columns: repeat(2, 1fr);
      }
      .rewards-bento {
        grid-template-columns: 1fr;
      }
      .booking-grid {
        grid-template-columns: 1fr;
      }
      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }
    }

    @media (max-width: 768px) {
      .benefits-grid,
      .steps-container,
      .news-grid,
      .review-grid {
        grid-template-columns: 1fr;
      }
      .hero-title {
        font-size: 28px;
      }
      .section-title {
        font-size: 24px;
      }
      .nav-contact-quick {
        display: none;
      }
      .hero-kpis {
        grid-template-columns: 1fr;
        gap: 12px;
      }
    }

    @media (max-width: 520px) {
      .highlights-grid,
      .district-matrix {
        grid-template-columns: 1fr;
      }
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .booking-direct-contact {
        flex-direction: column;
        gap: 12px;
      }
    }

/* roulang page: category1 */
:root {
  --primary: #1e3a8a;
  --primary-hover: #172554;
  --accent: #0284c7;
  --accent-soft: #e0f2fe;
  --tea-leaf: #0f766e;
  --tea-leaf-soft: #f0fdfa;
  --bg-page: #f8fafc;
  --bg-card: #ffffff;
  --bg-alt: #f1f5f9;
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-light: #94a3b8;
  --border-color: #e2e8f0;
  --border-focus: #38bdf8;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(30, 58, 138, 0.12), 0 8px 10px -6px rgba(30, 58, 138, 0.06);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --max-w: 1200px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  line-height: 1.6;
  color: var(--text-main);
  background-color: var(--bg-page);
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.25s ease;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button, input, select, textarea {
  font-family: inherit;
}

.container {
  width: 100%;
  max-width: var(--max-w);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* 顶部导航与横滑 Chip 栏 */
.site-header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 20px;
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.3);
}

.logo-text {
  font-size: 20px;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.5px;
}

.logo-badge {
  font-size: 11px;
  background: var(--accent-soft);
  color: var(--primary);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-weight: 600;
  margin-left: 6px;
}

.nav-contact-quick {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-badge {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  font-size: 13px;
}

.contact-badge span:first-child {
  color: var(--text-light);
  font-size: 11px;
}

.contact-badge span:last-child {
  color: var(--primary);
  font-weight: 700;
}

.btn-header-action {
  background: var(--primary);
  color: #ffffff;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  border: 1px solid transparent;
  box-shadow: var(--shadow-sm);
}

.btn-header-action:hover {
  background: var(--primary-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.chip-nav-bar {
  border-top: 1px solid var(--border-color);
  background: #ffffff;
  padding: 8px 0;
}

.chip-nav-wrapper {
  display: flex;
  align-items: center;
  gap: 10px;
  overflow-x: auto;
  white-space: nowrap;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 4px 0;
}

.chip-nav-wrapper::-webkit-scrollbar {
  display: none;
}

.chip-item {
  display: inline-flex;
  align-items: center;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: var(--bg-page);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
}

.chip-item:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}

.chip-item.active {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  font-weight: 600;
  box-shadow: 0 2px 6px rgba(30, 58, 138, 0.2);
}

/* 分类页特有 Hero 蓝图：无大图首屏，图标矩阵 + 状态条 + 短标题 */
.category-hero {
  background: linear-gradient(180deg, #ffffff 0%, #f0f7ff 100%);
  padding: 44px 0 36px 0;
  border-bottom: 1px solid var(--border-color);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.breadcrumb a:hover {
  color: var(--accent);
}

.hero-status-strip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: 12px;
  color: var(--tea-leaf);
  box-shadow: var(--shadow-sm);
  margin-bottom: 16px;
}

.status-dot {
  width: 8px;
  height: 8px;
  background-color: #10b981;
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
}

.category-hero h1 {
  font-size: 32px;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.25;
  margin-bottom: 14px;
}

.category-hero-summary {
  font-size: 15px;
  color: var(--text-muted);
  max-width: 880px;
  line-height: 1.7;
  margin-bottom: 24px;
}

.hero-icon-matrix {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.matrix-item {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s ease;
}

.matrix-item:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}

.matrix-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
  flex-shrink: 0;
}

.matrix-info strong {
  display: block;
  font-size: 14px;
  color: var(--text-main);
  margin-bottom: 2px;
}

.matrix-info span {
  font-size: 12px;
  color: var(--text-muted);
}

/* 锚点速览目录条 */
.quick-toc-bar {
  background: #ffffff;
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 115px;
  z-index: 900;
  box-shadow: var(--shadow-sm);
}

.quick-toc-list {
  display: flex;
  align-items: center;
  gap: 20px;
  overflow-x: auto;
  white-space: nowrap;
  padding: 12px 0;
  scrollbar-width: none;
}

.quick-toc-list::-webkit-scrollbar {
  display: none;
}

.quick-toc-list a {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
}

.quick-toc-list a:hover {
  color: var(--primary);
  border-color: var(--accent);
}

/* 通用 section 样式 */
.section-block {
  padding: 64px 0;
  border-bottom: 1px solid var(--border-color);
}

.section-alt {
  background-color: var(--bg-alt);
}

.section-title-wrap {
  margin-bottom: 32px;
}

.section-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.section-heading {
  font-size: 26px;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.3;
  margin-bottom: 8px;
}

.section-subtext {
  font-size: 14px;
  color: var(--text-muted);
  max-width: 800px;
}

/* 板块1：分类矩阵卡片 */
.spot-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.spot-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.25s ease;
}

.spot-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-focus);
  box-shadow: var(--shadow-lg);
}

.spot-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
}

.spot-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-main);
}

.spot-zone {
  font-size: 11px;
  background: var(--accent-soft);
  color: var(--primary);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-weight: 600;
}

.spot-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 16px;
}

.spot-tea-tag-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 18px;
}

.spot-tea-tag {
  font-size: 11px;
  background: var(--bg-page);
  border: 1px solid var(--border-color);
  color: var(--tea-leaf);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
}

.spot-foot {
  padding-top: 14px;
  border-top: 1px dashed var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.spot-phone {
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
}

.btn-spot-call {
  background: var(--primary);
  color: #fff;
  font-size: 12px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-weight: 600;
}

.btn-spot-call:hover {
  background: var(--primary-hover);
}

/* 板块2：茶道品类与冲泡水准对比表 */
.spec-table-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13px;
}

.spec-table th {
  background: #f8fafc;
  padding: 14px 18px;
  font-weight: 700;
  color: var(--text-main);
  border-bottom: 1px solid var(--border-color);
}

.spec-table td {
  padding: 14px 18px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-color);
  line-height: 1.5;
}

.spec-table tr:last-child td {
  border-bottom: none;
}

.spec-table tr:hover td {
  background: #fdfefe;
}

/* 板块3：商务茶席预订流程 */
.steps-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.step-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px;
  position: relative;
  box-shadow: var(--shadow-sm);
}

.step-num {
  width: 28px;
  height: 28px;
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 12px;
}

.step-box h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
}

.step-box p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* 板块4：茶艺师与席位服务标准 */
.standard-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.standard-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.standard-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.standard-card h3::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 16px;
  background: var(--tea-leaf);
  border-radius: 2px;
}

.standard-card p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* 板块5：常客品鉴反馈墙 */
.review-masonry {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.review-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.review-user-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.reviewer-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
}

.review-tag {
  font-size: 11px;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}

.review-text {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* 板块6：常见问题 FAQ */
.faq-box-wrap {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.faq-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.faq-card h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
}

.faq-card p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* 板块7：底部快速咨询预约条 */
.booking-strip-section {
  padding: 56px 0;
  background: linear-gradient(135deg, #1e3a8a 0%, #0f172a 100%);
  color: #ffffff;
}

.booking-strip-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.booking-strip-text h3 {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 8px;
}

.booking-strip-text p {
  font-size: 14px;
  color: #cbd5e1;
  max-width: 650px;
}

.booking-strip-action {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.btn-booking-light {
  background: #ffffff;
  color: var(--primary);
  font-weight: 700;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-size: 14px;
  box-shadow: var(--shadow-md);
}

.btn-booking-light:hover {
  background: #f1f5f9;
  transform: translateY(-1px);
}

.btn-booking-tel {
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: #ffffff;
  font-weight: 600;
  padding: 11px 20px;
  border-radius: var(--radius-full);
  font-size: 14px;
}

.btn-booking-tel:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #ffffff;
}

/* 页脚样式 (严格沿用首页规范) */
.site-footer {
  background: #0f172a;
  color: #94a3b8;
  padding: 60px 0 30px 0;
  font-size: 13px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand h4 {
  font-size: 18px;
  color: #f8fafc;
  margin-bottom: 14px;
  font-weight: 800;
}

.footer-brand p {
  line-height: 1.7;
  margin-bottom: 12px;
}

.footer-col h5 {
  font-size: 14px;
  color: #f8fafc;
  margin-bottom: 14px;
  font-weight: 700;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 8px;
}

.footer-links a:hover {
  color: #38bdf8;
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid #1e293b;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12px;
}

/* 响应式断点 */
@media (max-width: 1024px) {
  .hero-icon-matrix {
    grid-template-columns: repeat(2, 1fr);
  }
  .spot-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .steps-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .standard-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .spot-grid,
  .steps-row,
  .standard-grid,
  .review-masonry,
  .faq-box-wrap {
    grid-template-columns: 1fr;
  }
  .hero-icon-matrix {
    grid-template-columns: 1fr;
  }
  .booking-strip-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .booking-strip-action {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }
  .booking-strip-action a {
    text-align: center;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}