/* roulang page: index */
:root {
      --primary: #f59e0b;
      --primary-hover: #d97706;
      --primary-dark: #b45309;
      --secondary: #10b981;
      --accent: #ef4444;
      --bg-dark: #0f172a;
      --bg-surface: #1e293b;
      --bg-card: #273549;
      --text-main: #f8fafc;
      --text-muted: #94a3b8;
      --text-dim: #64748b;
      --border-color: #334155;
      --radius-sm: 6px;
      --radius-md: 12px;
      --radius-lg: 20px;
      --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.2);
      --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.4);
      --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    }

    /* Reset & Base */
    * { box-sizing: border-box; }
    body {
      background-color: var(--bg-dark);
      color: var(--text-main);
      font-family: var(--font-stack);
      line-height: 1.68;
      margin: 0;
      padding: 0;
      -webkit-font-smoothing: antialiased;
    }
    a { color: var(--primary); text-decoration: none; transition: all 0.25s ease; }
    a:hover, a:focus { color: #fbbf24; text-decoration: none; }
    img { max-width: 100%; height: auto; display: block; }
    h1, h2, h3, h4, h5, h6 {
      color: var(--text-main);
      font-weight: 700;
      line-height: 1.35;
      margin-bottom: 0.8rem;
    }

    /* Header Nav */
    .site-header {
      background: rgba(15, 23, 42, 0.94);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-color);
      position: sticky;
      top: 0;
      z-index: 1000;
      padding: 0.85rem 0;
    }
    .nav-bar-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .brand-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 1.55rem;
      font-weight: 900;
      color: #fff;
      letter-spacing: -0.5px;
    }
    .brand-logo .badge-bean {
      background: linear-gradient(135deg, #f59e0b, #ef4444);
      color: #fff;
      padding: 3px 8px;
      border-radius: 6px;
      font-size: 0.85rem;
      font-weight: bold;
    }
    .nav-links {
      display: flex;
      gap: 1.5rem;
      align-items: center;
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .nav-links a {
      color: var(--text-muted);
      font-weight: 500;
      font-size: 0.98rem;
      padding: 6px 12px;
      border-radius: var(--radius-sm);
    }
    .nav-links a:hover, .nav-links a.active {
      color: #fff;
      background: rgba(245, 158, 11, 0.15);
    }
    .header-btn {
      background: var(--primary);
      color: #000 !important;
      font-weight: 700;
      padding: 8px 18px;
      border-radius: 30px;
      font-size: 0.92rem;
      box-shadow: 0 4px 14px rgba(245, 158, 11, 0.35);
    }
    .header-btn:hover { background: #fbbf24; transform: translateY(-1px); }

    /* Layout Sections */
    .section-spacing {
      padding: 5rem 0;
      border-bottom: 1px solid rgba(51, 65, 85, 0.45);
    }
    .section-alt {
      background-color: var(--bg-surface);
    }
    .section-title-wrap {
      margin-bottom: 3.2rem;
    }
    .section-subtitle {
      color: var(--primary);
      text-transform: uppercase;
      font-size: 0.88rem;
      font-weight: 800;
      letter-spacing: 1.5px;
      margin-bottom: 0.5rem;
      display: inline-block;
    }
    .section-heading {
      font-size: 2.1rem;
      margin-bottom: 1rem;
    }
    .section-desc {
      color: var(--text-muted);
      font-size: 1.05rem;
      max-width: 820px;
      line-height: 1.75;
    }

    /* Section 1: Hero (Blueprint: 预约到店+时段选择+卖点) */
    .hero-section {
      position: relative;
      padding: 5.5rem 0 6rem;
      background: linear-gradient(to bottom, rgba(15,23,42,0.85), rgba(15,23,42,0.96)),
                  url('/assets/images/美女壁纸第8653期_张纯烨.webp') center/cover no-repeat;
      border-bottom: 1px solid var(--border-color);
    }
    .hero-h1 {
      font-size: 2.85rem;
      line-height: 1.25;
      font-weight: 900;
      color: #ffffff;
      margin-bottom: 1.4rem;
      letter-spacing: -1px;
    }
    .hero-intro {
      font-size: 1.15rem;
      line-height: 1.85;
      color: #cbd5e1;
      margin-bottom: 2rem;
    }
    .hero-badges-row {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      margin-bottom: 2.2rem;
    }
    .hero-pill {
      background: rgba(39, 53, 73, 0.8);
      border: 1px solid rgba(245, 158, 11, 0.3);
      padding: 6px 14px;
      border-radius: 20px;
      font-size: 0.9rem;
      color: #fbbf24;
      display: flex;
      align-items: center;
      gap: 6px;
    }
    /* Booking Board inside Hero */
    .booking-card {
      background: rgba(30, 41, 59, 0.95);
      border: 1px solid rgba(245, 158, 11, 0.4);
      box-shadow: var(--shadow-lg);
      border-radius: var(--radius-lg);
      padding: 2.2rem;
      position: relative;
    }
    .booking-card-title {
      font-size: 1.35rem;
      margin-bottom: 0.6rem;
      color: #fff;
    }
    .booking-time-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 10px;
      margin: 1.2rem 0;
    }
    .time-chip {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      color: var(--text-main);
      padding: 10px 8px;
      border-radius: var(--radius-sm);
      text-align: center;
      font-size: 0.9rem;
      cursor: pointer;
      transition: all 0.2s;
    }
    .time-chip.active, .time-chip:hover {
      background: var(--primary);
      color: #000;
      font-weight: 700;
      border-color: var(--primary);
    }
    .hero-booking-btn {
      width: 100%;
      background: linear-gradient(135deg, #f59e0b, #d97706);
      color: #000;
      font-size: 1.05rem;
      font-weight: 800;
      padding: 14px;
      border-radius: 8px;
      border: none;
      cursor: pointer;
      box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
      margin-top: 0.8rem;
    }
    .hero-booking-btn:hover { background: #fbbf24; }

    /* Section 2: 安全主张 */
    .safety-claim-card {
      background: var(--bg-card);
      border-radius: var(--radius-md);
      padding: 2.2rem;
      border: 1px solid var(--border-color);
      height: 100%;
      transition: transform 0.25s ease;
    }
    .safety-claim-card:hover { transform: translateY(-4px); }
    .claim-num {
      font-size: 2.2rem;
      font-weight: 900;
      color: var(--primary);
      margin-bottom: 0.8rem;
    }

    /* Section 3: 检查项 */
    .check-item-box {
      background: rgba(15, 23, 42, 0.6);
      border-left: 4px solid var(--secondary);
      padding: 1.2rem 1.5rem;
      margin-bottom: 1.2rem;
      border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    }
    .check-item-box h4 {
      font-size: 1.15rem;
      margin-bottom: 0.4rem;
      color: #34d399;
    }

    /* Section 4: 合规徽章 */
    .badge-card {
      background: var(--bg-card);
      border: 1px dashed var(--border-color);
      border-radius: var(--radius-md);
      padding: 1.8rem;
      text-align: center;
      transition: all 0.25s;
    }
    .badge-card:hover {
      border-color: var(--primary);
      background: rgba(245, 158, 11, 0.05);
    }
    .badge-icon {
      font-size: 2rem;
      color: var(--primary);
      margin-bottom: 0.8rem;
    }

    /* Section 5: 边界说明 */
    .boundary-table-card {
      background: var(--bg-surface);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
    }
    .boundary-row {
      display: grid;
      grid-template-columns: 1fr 2fr;
      padding: 1.2rem 1.8rem;
      border-bottom: 1px solid var(--border-color);
    }
    .boundary-row:last-child { border-bottom: none; }
    .boundary-scope { font-weight: 700; color: #fbbf24; }
    .boundary-desc { color: var(--text-muted); }

    /* Section 6: 蓝图-拼团转化 */
    .pintuan-banner {
      background: linear-gradient(135deg, #273549, #1e293b);
      border: 2px solid var(--primary);
      border-radius: var(--radius-lg);
      padding: 2.8rem;
      position: relative;
    }
    .pintuan-progress-bar {
      background: #0f172a;
      border-radius: 20px;
      height: 18px;
      overflow: hidden;
      margin: 1.2rem 0;
    }
    .pintuan-fill {
      background: linear-gradient(90deg, #f59e0b, #ef4444);
      height: 100%;
      width: 78%;
      border-radius: 20px;
    }
    .pintuan-btn {
      background: #ef4444;
      color: #fff;
      font-weight: 800;
      padding: 12px 28px;
      border-radius: 30px;
      display: inline-block;
      box-shadow: 0 4px 15px rgba(239, 68, 68, 0.4);
    }
    .pintuan-btn:hover { background: #dc2626; color: #fff; }

    /* Section 7: 观点解读 (建议选用) */
    .insight-card {
      background: var(--bg-card);
      border-radius: var(--radius-md);
      padding: 2rem;
      position: relative;
      border-top: 3px solid var(--primary);
      height: 100%;
    }
    .insight-quote {
      font-size: 1.05rem;
      color: #e2e8f0;
      font-style: italic;
      margin-bottom: 1.2rem;
    }
    .insight-author {
      font-size: 0.88rem;
      color: var(--text-dim);
    }

    /* Section 8: 报价阶梯 (建议选用) */
    .pricing-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 2.2rem 1.8rem;
      position: relative;
      text-align: center;
      transition: all 0.3s;
    }
    .pricing-card.featured {
      border: 2px solid var(--primary);
      transform: scale(1.03);
      box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    }
    .pricing-badge {
      position: absolute;
      top: -12px;
      left: 50%;
      transform: translateX(-50%);
      background: var(--primary);
      color: #000;
      font-size: 0.8rem;
      font-weight: 800;
      padding: 3px 14px;
      border-radius: 12px;
    }
    .pricing-price {
      font-size: 2.4rem;
      font-weight: 900;
      color: #fff;
      margin: 1.2rem 0;
    }
    .pricing-price span { font-size: 1rem; color: var(--text-muted); }
    .pricing-features {
      list-style: none;
      margin: 1.5rem 0;
      padding: 0;
      text-align: left;
      font-size: 0.95rem;
      color: var(--text-muted);
    }
    .pricing-features li { padding: 6px 0; border-bottom: 1px dashed rgba(255,255,255,0.06); }

    /* Section 9: 自测问卷 (建议选用) */
    .quiz-card {
      background: var(--bg-surface);
      border-radius: var(--radius-md);
      padding: 2.5rem;
      border: 1px solid var(--border-color);
    }
    .quiz-option {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      padding: 12px 18px;
      border-radius: var(--radius-sm);
      margin-bottom: 10px;
      cursor: pointer;
      display: flex;
      align-items: center;
      gap: 12px;
      transition: all 0.2s;
    }
    .quiz-option:hover {
      border-color: var(--primary);
      background: rgba(245, 158, 11, 0.1);
    }

    /* Section 10: 资讯列表 */
    .news-card {
      background: var(--bg-card);
      border-radius: var(--radius-md);
      overflow: hidden;
      border: 1px solid var(--border-color);
      height: 100%;
      display: flex;
      flex-direction: column;
    }
    .news-img-wrap {
      height: 190px;
      overflow: hidden;
      position: relative;
    }
    .news-img-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }
    .news-card:hover .news-img-wrap img { transform: scale(1.05); }
    .news-body {
      padding: 1.5rem;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .news-meta {
      font-size: 0.82rem;
      color: var(--text-dim);
      margin-bottom: 0.6rem;
    }
    .news-title {
      font-size: 1.2rem;
      margin-bottom: 0.8rem;
      color: #fff;
    }

    /* Section 11: 评价墙 (建议选用) */
    .review-bubble {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 1.8rem;
      margin-bottom: 1.5rem;
      position: relative;
    }
    .review-user {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-top: 1.2rem;
    }
    .review-avatar {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: #475569;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      color: #fff;
    }

    /* Section 12: 信任背书 */
    .trust-stat-box {
      text-align: center;
      padding: 2rem;
      background: var(--bg-surface);
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
    }
    .stat-number {
      font-size: 2.8rem;
      font-weight: 900;
      color: var(--primary);
      margin-bottom: 0.4rem;
    }

    /* Section 13: 话题标签云 & 多端入口 (建议选用) */
    .tag-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
    }
    .topic-tag {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      color: var(--text-muted);
      padding: 8px 18px;
      border-radius: 25px;
      font-size: 0.92rem;
      transition: all 0.2s;
    }
    .topic-tag:hover {
      background: var(--primary);
      color: #000;
      border-color: var(--primary);
    }
    .device-box {
      background: var(--bg-surface);
      border-radius: var(--radius-md);
      padding: 1.5rem;
      text-align: center;
      border: 1px solid var(--border-color);
    }

    /* Section 14: FAQ 快速解答 */
    .faq-block {
      background: var(--bg-card);
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      padding: 1.6rem 2rem;
      margin-bottom: 1.2rem;
    }
    .faq-q {
      font-size: 1.15rem;
      color: #fff;
      font-weight: 700;
      margin-bottom: 0.6rem;
    }
    .faq-a {
      color: var(--text-muted);
      margin-bottom: 0;
      font-size: 0.98rem;
    }

    /* Footer */
    .site-footer {
      background: #090d16;
      border-top: 1px solid var(--border-color);
      padding: 4.5rem 0 2.5rem;
      font-size: 0.92rem;
      color: var(--text-dim);
    }
    .footer-col h5 {
      color: #fff;
      font-size: 1.05rem;
      margin-bottom: 1.2rem;
    }
    .footer-col ul {
      list-style: none;
      padding: 0;
      margin: 0;
    }
    .footer-col ul li {
      margin-bottom: 0.7rem;
    }
    .footer-col ul li a {
      color: var(--text-dim);
    }
    .footer-col ul li a:hover {
      color: var(--primary);
    }
    .footer-bottom {
      margin-top: 3.5rem;
      padding-top: 1.5rem;
      border-top: 1px solid rgba(255,255,255,0.06);
      text-align: center;
    }

    /* Responsive */
    @media screen and (max-width: 1024px) {
      .hero-h1 { font-size: 2.3rem; }
      .section-heading { font-size: 1.85rem; }
    }
    @media screen and (max-width: 768px) {
      .hero-section { padding: 3.5rem 0 4.5rem; }
      .hero-h1 { font-size: 1.95rem; }
      .booking-card { margin-top: 2rem; }
      .boundary-row { grid-template-columns: 1fr; gap: 6px; }
      .nav-links { display: none; }
    }