/* roulang page: index */
:root {
      --primary: #0F2B48;
      --primary-dark: #091E33;
      --primary-light: #1A3E66;
      --accent: #C59B27;
      --accent-hover: #D4AB37;
      --text-main: #0F172A;
      --text-body: #334155;
      --text-muted: #64748B;
      --bg-light: #F8FAFC;
      --bg-white: #FFFFFF;
      --border-color: #E2E8F0;
      --radius-sm: 6px;
      --radius-md: 8px;
      --radius-lg: 12px;
      --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
      --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.08), 0 2px 4px -2px rgba(0,0,0,0.04);
      --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.05);
      --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

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

    html {
      scroll-behavior: smooth;
      font-size: 16px;
    }

    body {
      font-family: system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.7;
      color: var(--text-body);
      background-color: var(--bg-white);
      -webkit-font-smoothing: antialiased;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: var(--transition);
    }

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

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

    .container {
      width: 100%;
      max-width: 1200px;
      margin-left: auto;
      margin-right: auto;
      padding-left: 20px;
      padding-right: 20px;
    }

    /* 顶部导航 */
    .top-bar {
      background-color: var(--primary-dark);
      color: #94A3B8;
      font-size: 0.85rem;
      border-bottom: 1px solid rgba(255,255,255,0.08);
      padding: 8px 0;
    }
    .top-bar-inner {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 10px;
    }
    .top-bar-left span {
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }
    .top-bar-right {
      display: flex;
      gap: 20px;
    }
    .top-bar-right strong {
      color: var(--accent);
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(255, 255, 255, 0.98);
      backdrop-filter: blur(8px);
      border-bottom: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }
    .navbar {
      display: flex;
      justify-content: space-between;
      align-items: center;
      height: 76px;
    }
    .brand-logo {
      display: flex;
      align-items: center;
      gap: 12px;
      font-weight: 700;
      font-size: 1.35rem;
      color: var(--primary);
      letter-spacing: -0.5px;
    }
    .brand-logo-mark {
      width: 40px;
      height: 40px;
      background: linear-gradient(135deg, var(--primary), var(--primary-light));
      color: var(--accent);
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: var(--radius-md);
      font-weight: 900;
      font-size: 1.25rem;
      border: 1px solid var(--accent);
    }
    .brand-subtitle {
      font-size: 0.75rem;
      font-weight: 500;
      color: var(--text-muted);
      display: block;
      line-height: 1.2;
      letter-spacing: 0;
    }

    .nav-links {
      display: flex;
      align-items: center;
      list-style: none;
      gap: 28px;
    }
    .nav-link {
      font-weight: 500;
      color: var(--text-main);
      font-size: 0.95rem;
      position: relative;
      padding: 6px 0;
    }
    .nav-link:hover, .nav-link.active {
      color: var(--accent);
    }
    .nav-cta {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 10px 22px;
      background: var(--accent);
      color: var(--primary-dark);
      font-weight: 600;
      border-radius: var(--radius-sm);
      box-shadow: 0 2px 4px rgba(197, 155, 39, 0.25);
    }
    .nav-cta:hover {
      background: var(--accent-hover);
      transform: translateY(-1px);
    }

    .mobile-menu-toggle {
      display: none;
      background: none;
      border: 1px solid var(--border-color);
      padding: 8px 12px;
      border-radius: var(--radius-sm);
      cursor: pointer;
      color: var(--text-main);
    }

    /* 基础通用板块规范 */
    .section {
      padding: 80px 0;
      position: relative;
    }
    .section-light {
      background-color: var(--bg-light);
    }
    .section-white {
      background-color: var(--bg-white);
    }
    .section-dark {
      background-color: var(--primary-dark);
      color: #E2E8F0;
    }
    .section-header {
      margin-bottom: 48px;
      text-align: center;
      max-width: 820px;
      margin-left: auto;
      margin-right: auto;
    }
    .section-tag {
      display: inline-block;
      font-size: 0.8rem;
      font-weight: 600;
      color: var(--accent);
      text-transform: uppercase;
      letter-spacing: 1px;
      background: rgba(197, 155, 39, 0.1);
      padding: 4px 14px;
      border-radius: 999px;
      margin-bottom: 12px;
      border: 1px solid rgba(197, 155, 39, 0.25);
    }
    .section-title {
      font-size: clamp(1.6rem, 2.8vw, 2.2rem);
      font-weight: 700;
      color: var(--text-main);
      line-height: 1.35;
      margin-bottom: 16px;
    }
    .section-dark .section-title {
      color: #FFFFFF;
    }
    .section-desc {
      font-size: 1.05rem;
      color: var(--text-muted);
      line-height: 1.8;
    }
    .section-dark .section-desc {
      color: #94A3B8;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 12px 28px;
      border-radius: var(--radius-sm);
      font-weight: 600;
      font-size: 1rem;
      cursor: pointer;
      border: 1px solid transparent;
      transition: var(--transition);
      text-align: center;
    }
    .btn-primary {
      background-color: var(--accent);
      color: var(--primary-dark);
      box-shadow: 0 4px 12px rgba(197, 155, 39, 0.2);
    }
    .btn-primary:hover {
      background-color: var(--accent-hover);
      transform: translateY(-2px);
      box-shadow: 0 6px 16px rgba(197, 155, 39, 0.3);
    }
    .btn-outline-white {
      border-color: rgba(255,255,255,0.4);
      color: #FFFFFF;
      background: rgba(255,255,255,0.05);
    }
    .btn-outline-white:hover {
      background: rgba(255,255,255,0.15);
      border-color: #FFFFFF;
    }

    /* 板块 1: Hero 首屏预约与高转化区 */
    .hero-section {
      background: linear-gradient(135deg, rgba(9,30,51,0.95), rgba(15,43,72,0.92)), url('/assets/images/c581996e2c33f274.webp') center/cover no-repeat;
      color: #FFFFFF;
      padding: 85px 0 95px 0;
      position: relative;
    }
    .hero-grid {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: 48px;
      align-items: center;
    }
    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(197, 155, 39, 0.15);
      color: var(--accent);
      border: 1px solid rgba(197, 155, 39, 0.35);
      padding: 6px 14px;
      border-radius: 4px;
      font-size: 0.85rem;
      font-weight: 600;
      margin-bottom: 20px;
    }
    .hero-title {
      font-size: clamp(2rem, 3.8vw, 2.85rem);
      font-weight: 800;
      line-height: 1.25;
      margin-bottom: 20px;
      letter-spacing: -0.5px;
    }
    .hero-title span {
      color: var(--accent);
    }
    .hero-summary {
      font-size: 1.05rem;
      color: #CBD5E1;
      line-height: 1.85;
      margin-bottom: 30px;
    }
    .hero-metrics-pill {
      display: flex;
      flex-wrap: wrap;
      gap: 20px;
      margin-bottom: 34px;
      border-top: 1px solid rgba(255,255,255,0.12);
      padding-top: 24px;
    }
    .metric-pill-item {
      display: flex;
      flex-direction: column;
    }
    .metric-pill-item strong {
      font-size: 1.6rem;
      color: var(--accent);
      font-weight: 700;
      line-height: 1.2;
    }
    .metric-pill-item span {
      font-size: 0.85rem;
      color: #94A3B8;
    }
    .hero-action-box {
      background: var(--bg-white);
      color: var(--text-main);
      padding: 34px;
      border-radius: var(--radius-lg);
      box-shadow: 0 20px 30px -10px rgba(0,0,0,0.3);
      border: 1px solid rgba(255,255,255,0.2);
    }
    .booking-title {
      font-size: 1.25rem;
      font-weight: 700;
      margin-bottom: 6px;
      color: var(--primary);
    }
    .booking-sub {
      font-size: 0.88rem;
      color: var(--text-muted);
      margin-bottom: 20px;
    }
    .booking-form {
      display: flex;
      flex-direction: column;
      gap: 15px;
    }
    .form-group {
      display: flex;
      flex-direction: column;
      gap: 6px;
    }
    .form-group label {
      font-size: 0.85rem;
      font-weight: 600;
      color: var(--text-main);
    }
    .form-control {
      width: 100%;
      height: 44px;
      padding: 0 14px;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      background-color: #F8FAFC;
      color: var(--text-main);
      transition: var(--transition);
    }
    .form-control:focus {
      outline: none;
      border-color: var(--primary);
      background-color: #FFFFFF;
      box-shadow: 0 0 0 3px rgba(15,43,72,0.1);
    }
    .time-slot-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 8px;
    }
    .slot-btn {
      padding: 8px;
      font-size: 0.78rem;
      border: 1px solid var(--border-color);
      background: #FFFFFF;
      border-radius: var(--radius-sm);
      text-align: center;
      cursor: pointer;
      color: var(--text-body);
      transition: var(--transition);
    }
    .slot-btn.active, .slot-btn:hover {
      background: rgba(197, 155, 39, 0.12);
      border-color: var(--accent);
      color: var(--primary-dark);
      font-weight: 600;
    }

    /* 板块 2: 安全主张与品牌资质底盘 */
    .intro-grid {
      display: grid;
      grid-template-columns: 1fr 1.1fr;
      gap: 48px;
      align-items: center;
    }
    .intro-visual {
      position: relative;
    }
    .intro-visual img {
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-lg);
      border: 1px solid var(--border-color);
      width: 100%;
      max-height: 420px;
      object-fit: cover;
    }
    .credential-card {
      position: absolute;
      bottom: -24px;
      right: -20px;
      background: var(--primary);
      color: #FFFFFF;
      padding: 20px 24px;
      border-radius: var(--radius-md);
      border-left: 4px solid var(--accent);
      box-shadow: var(--shadow-lg);
      max-width: 270px;
    }
    .credential-card h4 {
      font-size: 0.95rem;
      margin-bottom: 6px;
      color: var(--accent);
    }
    .credential-card p {
      font-size: 0.8rem;
      color: #CBD5E1;
      line-height: 1.5;
    }
    .intro-content h3 {
      font-size: 1.7rem;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 18px;
      line-height: 1.4;
    }
    .intro-content p {
      color: var(--text-body);
      margin-bottom: 20px;
      font-size: 0.98rem;
    }
    .cert-checklist {
      list-style: none;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px 16px;
      margin-top: 24px;
    }
    .cert-item {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 0.9rem;
      font-weight: 600;
      color: var(--primary-dark);
    }
    .cert-item::before {
      content: "✓";
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 20px;
      height: 20px;
      background: rgba(197, 155, 39, 0.18);
      color: var(--accent);
      border-radius: 50%;
      font-size: 0.75rem;
      font-weight: 900;
    }

    /* 板块 3: 严谨审查检查项与优势 */
    .checklist-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .inspect-card {
      background: var(--bg-white);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 28px;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
      position: relative;
    }
    .inspect-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-lg);
      border-color: rgba(15, 43, 72, 0.25);
    }
    .inspect-num {
      font-size: 0.85rem;
      font-weight: 700;
      color: var(--accent);
      background: rgba(197, 155, 39, 0.12);
      width: 32px;
      height: 32px;
      border-radius: var(--radius-sm);
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 16px;
    }
    .inspect-title {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 10px;
    }
    .inspect-desc {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.65;
    }

    /* 板块 4: 合规徽章条与风控维度 */
    .badge-ribbon {
      background: var(--primary);
      border-top: 2px solid var(--accent);
      border-bottom: 2px solid var(--accent);
      padding: 44px 0;
      color: #FFFFFF;
    }
    .badge-grid {
      display: grid;
      grid-template-columns: repeat(6, 1fr);
      gap: 16px;
    }
    .badge-item {
      text-align: center;
      padding: 12px 8px;
      border-right: 1px solid rgba(255,255,255,0.1);
    }
    .badge-item:last-child {
      border-right: none;
    }
    .badge-icon {
      font-size: 1.5rem;
      color: var(--accent);
      margin-bottom: 8px;
      font-weight: 700;
    }
    .badge-name {
      font-size: 0.9rem;
      font-weight: 600;
      color: #FFFFFF;
      margin-bottom: 4px;
    }
    .badge-sub {
      font-size: 0.76rem;
      color: #94A3B8;
    }

    /* 板块 5: 边界说明与服务产品分类 */
    .products-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }
    .product-col {
      background: var(--bg-white);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 34px 26px;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      position: relative;
      transition: var(--transition);
    }
    .product-col.featured {
      border: 2px solid var(--accent);
      box-shadow: 0 12px 24px -6px rgba(197, 155, 39, 0.2);
    }
    .product-col.featured::before {
      content: "核心推荐服务";
      position: absolute;
      top: -14px;
      left: 50%;
      transform: translateX(-50%);
      background: var(--accent);
      color: var(--primary-dark);
      font-size: 0.75rem;
      font-weight: 700;
      padding: 3px 14px;
      border-radius: 999px;
      text-transform: uppercase;
    }
    .product-head {
      border-bottom: 1px solid var(--border-color);
      padding-bottom: 20px;
      margin-bottom: 20px;
    }
    .product-type {
      font-size: 1.3rem;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 6px;
    }
    .product-term {
      font-size: 0.85rem;
      color: var(--accent);
      font-weight: 600;
    }
    .product-details {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 12px;
      margin-bottom: 28px;
      flex-grow: 1;
    }
    .product-details li {
      font-size: 0.9rem;
      color: var(--text-body);
      display: flex;
      align-items: flex-start;
      gap: 8px;
    }
    .product-details li span {
      color: var(--accent);
      font-weight: 700;
    }
    .product-foot-btn {
      width: 100%;
    }

    /* 板块 6: 理念阐释与深度风控区 */
    .philosophy-wrap {
      display: grid;
      grid-template-columns: 1fr 1.2fr;
      gap: 52px;
      align-items: center;
    }
    .philosophy-left h3 {
      font-size: 1.85rem;
      font-weight: 700;
      color: #FFFFFF;
      margin-bottom: 20px;
      line-height: 1.35;
    }
    .philosophy-left p {
      color: #94A3B8;
      font-size: 0.98rem;
      line-height: 1.8;
      margin-bottom: 28px;
    }
    .philo-models {
      display: flex;
      flex-direction: column;
      gap: 20px;
    }
    .model-card {
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(255,255,255,0.1);
      padding: 22px;
      border-radius: var(--radius-md);
      transition: var(--transition);
    }
    .model-card:hover {
      background: rgba(255,255,255,0.08);
      border-color: var(--accent);
    }
    .model-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 10px;
    }
    .model-header h4 {
      font-size: 1.05rem;
      color: #FFFFFF;
      font-weight: 600;
    }
    .model-rate {
      font-size: 0.85rem;
      color: var(--accent);
      font-weight: 700;
      background: rgba(197, 155, 39, 0.15);
      padding: 2px 8px;
      border-radius: 4px;
    }
    .model-desc {
      font-size: 0.88rem;
      color: #94A3B8;
      line-height: 1.6;
    }

    /* 板块 7: 真实落地场景案例区 */
    .cases-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }
    .case-card {
      background: var(--bg-white);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      transition: var(--transition);
    }
    .case-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-lg);
    }
    .case-img-box {
      height: 200px;
      overflow: hidden;
      position: relative;
    }
    .case-img-box img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: var(--transition);
    }
    .case-card:hover .case-img-box img {
      transform: scale(1.05);
    }
    .case-body {
      padding: 24px;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }
    .case-category {
      font-size: 0.78rem;
      font-weight: 700;
      color: var(--accent);
      text-transform: uppercase;
      margin-bottom:8px;
      display: block;
    }
    .case-title {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 12px;
      line-height: 1.4;
    }
    .case-desc {
      font-size: 0.9rem;
      color: var(--text-muted);
      line-height: 1.65;
      margin-bottom: 18px;
      flex-grow: 1;
    }
    .case-foot-metrics {
      border-top: 1px solid var(--border-color);
      padding-top: 14px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 0.85rem;
      color: var(--text-main);
      font-weight: 600;
    }
    .case-foot-metrics span {
      color: var(--accent);
    }

    /* 板块 8: 硬核实力关键数据统计条 */
    .stats-bar-section {
      background: linear-gradient(90deg, #091E33 0%, #0F2B48 100%);
      color: #FFFFFF;
      padding: 56px 0;
      border-top: 1px solid rgba(255,255,255,0.08);
      border-bottom: 1px solid rgba(255,255,255,0.08);
    }
    .stats-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 30px;
      text-align: center;
    }
    .stat-box {
      border-right: 1px solid rgba(255,255,255,0.1);
      padding: 0 16px;
    }
    .stat-box:last-child {
      border-right: none;
    }
    .stat-number {
      font-size: clamp(2rem, 3.5vw, 2.8rem);
      font-weight: 800;
      color: var(--accent);
      line-height: 1.1;
      margin-bottom: 8px;
      letter-spacing: -1px;
    }
    .stat-label {
      font-size: 0.95rem;
      font-weight: 600;
      color: #F8FAFC;
      margin-bottom: 4px;
    }
    .stat-desc {
      font-size: 0.8rem;
      color: #94A3B8;
    }

    /* 板块 9: 行业资讯与政策法规证据库 */
    .news-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 26px;
    }
    .news-card {
      background: var(--bg-white);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 26px;
      display: flex;
      flex-direction: column;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
    }
    .news-card:hover {
      box-shadow: var(--shadow-md);
      border-color: var(--primary-light);
    }
    .news-meta {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 14px;
      font-size: 0.8rem;
      color: var(--text-muted);
    }
    .news-tag {
      background: #F1F5F9;
      color: var(--primary);
      padding: 3px 10px;
      border-radius: 4px;
      font-weight: 600;
    }
    .news-heading {
      font-size: 1.1rem;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 12px;
      line-height: 1.45;
    }
    .news-excerpt {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.65;
      margin-bottom: 18px;
      flex-grow: 1;
    }
    .news-more-link {
      font-size: 0.85rem;
      font-weight: 600;
      color: var(--primary);
      display: inline-flex;
      align-items: center;
      gap: 4px;
    }
    .news-more-link:hover {
      color: var(--accent);
    }

    /* 板块 10: 信任背书与客户反馈区 */
    .reviews-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 26px;
    }
    .review-card {
      background: var(--bg-white);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 28px;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      position: relative;
    }
    .review-stars {
      color: #EAB308;
      font-size: 0.95rem;
      margin-bottom: 14px;
      letter-spacing: 2px;
    }
    .review-quote {
      font-size: 0.92rem;
      color: var(--text-body);
      line-height: 1.7;
      margin-bottom: 20px;
      font-style: normal;
      flex-grow: 1;
    }
    .reviewer-meta {
      display: flex;
      align-items: center;
      gap: 14px;
      border-top: 1px solid var(--border-color);
      padding-top: 16px;
    }
    .reviewer-avatar {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: #E2E8F0;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      color: var(--primary);
      font-size: 0.9rem;
    }
    .reviewer-info h5 {
      font-size: 0.95rem;
      color: var(--primary);
      font-weight: 700;
      line-height: 1.3;
    }
    .reviewer-info p {
      font-size: 0.8rem;
      color: var(--text-muted);
    }

    /* 板块 11: 疑难异议拆解 FAQ 手风琴区 */
    .faq-container {
      max-width: 860px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }
    .faq-item {
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      background: var(--bg-white);
      overflow: hidden;
      transition: var(--transition);
    }
    .faq-item.active {
      border-color: var(--primary-light);
      box-shadow: var(--shadow-sm);
    }
    .faq-question {
      width: 100%;
      text-align: left;
      background: none;
      border: none;
      padding: 20px 24px;
      font-size: 1.05rem;
      font-weight: 600;
      color: var(--primary);
      display: flex;
      justify-content: space-between;
      align-items: center;
      cursor: pointer;
    }
    .faq-icon {
      font-size: 1.25rem;
      font-weight: 400;
      color: var(--accent);
      transition: var(--transition);
    }
    .faq-item.active .faq-icon {
      transform: rotate(45deg);
    }
    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.35s ease;
      background: #FAFAFC;
    }
    .faq-answer-inner {
      padding: 0 24px 22px 24px;
      font-size: 0.93rem;
      color: var(--text-body);
      line-height: 1.75;
      border-top: 1px dashed var(--border-color);
      margin-top: 6px;
      padding-top: 14px;
    }

    /* 板块 12: 底部专属风控与咨询转化区 */
    .contact-wrapper {
      background: linear-gradient(135deg, #091E33 0%, #112F4E 100%);
      border-radius: var(--radius-lg);
      padding: 56px 48px;
      color: #FFFFFF;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 48px;
      align-items: center;
      box-shadow: var(--shadow-lg);
    }
    .contact-info-panel h3 {
      font-size: 1.85rem;
      font-weight: 700;
      margin-bottom: 16px;
      line-height: 1.35;
    }
    .contact-info-panel p {
      font-size: 0.98rem;
      color: #CBD5E1;
      line-height: 1.75;
      margin-bottom: 28px;
    }
    .contact-trust-points {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 12px;
      margin-bottom: 30px;
    }
    .contact-trust-points li {
      font-size: 0.9rem;
      color: #F1F5F9;
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .contact-trust-points li span {
      color: var(--accent);
      font-weight: 700;
    }
    .direct-call-badge {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      background: rgba(255,255,255,0.06);
      padding: 12px 20px;
      border-radius: var(--radius-md);
      border: 1px solid rgba(255,255,255,0.12);
    }
    .direct-call-badge strong {
      font-size: 1.3rem;
      color: var(--accent);
    }
    .contact-form-panel {
      background: #FFFFFF;
      padding: 34px;
      border-radius: var(--radius-md);
      color: var(--text-main);
    }
    .form-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      margin-bottom: 14px;
    }

    /* 页脚 Footer */
    .site-footer {
      background-color: #061524;
      color: #94A3B8;
      font-size: 0.88rem;
      padding-top: 64px;
      border-top: 1px solid rgba(255,255,255,0.08);
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr 0.9fr 0.9fr 1.2fr;
      gap: 40px;
      padding-bottom: 54px;
    }
    .footer-col h4 {
      font-size: 1rem;
      font-weight: 700;
      color: #FFFFFF;
      margin-bottom: 20px;
      position: relative;
      padding-bottom: 10px;
    }
    .footer-col h4::after {
      content: "";
      position: absolute;
      bottom: 0;
      left: 0;
      width: 24px;
      height: 2px;
      background: var(--accent);
    }
    .footer-about p {
      line-height: 1.8;
      margin-bottom: 18px;
      font-size: 0.86rem;
    }
    .footer-links {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    .footer-links a:hover {
      color: var(--accent);
      padding-left: 4px;
    }
    .footer-contact-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    .footer-bottom {
      border-top: 1px solid rgba(255,255,255,0.06);
      padding: 22px 0;
      text-align: center;
      font-size: 0.8rem;
      color: #64748B;
    }
    .footer-bottom-inner {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 12px;
    }

    /* 响应式断点适配 */
    @media (max-width: 1024px) {
      .hero-grid, .intro-grid, .philosophy-wrap, .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
      }
      .credential-card {
        position: relative;
        bottom: 0;
        right: 0;
        margin-top: -30px;
        max-width: 100%;
      }
      .badge-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
      }
      .badge-item {
        border-right: none;
        border-bottom: 1px solid rgba(255,255,255,0.08);
        padding-bottom: 14px;
      }
      .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
      }
      .stat-box:nth-child(2) {
        border-right: none;
      }
      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }
    }

    @media (max-width: 768px) {
      .top-bar {
        display: none;
      }
      .mobile-menu-toggle {
        display: block;
      }
      .nav-links {
        display: none;
        position: absolute;
        top: 76px;
        left: 0;
        width: 100%;
        background: #FFFFFF;
        flex-direction: column;
        padding: 20px 24px;
        border-bottom: 2px solid var(--accent);
        box-shadow: var(--shadow-lg);
        gap: 16px;
      }
      .nav-links.active {
        display: flex;
      }
      .checklist-grid, .products-grid, .cases-grid, .news-grid, .reviews-grid {
        grid-template-columns: 1fr;
      }
      .cert-checklist {
        grid-template-columns: 1fr;
      }
      .form-row {
        grid-template-columns: 1fr;
      }
      .contact-wrapper {
        padding: 34px 20px;
      }
      .contact-form-panel {
        padding: 24px 18px;
      }
      .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
      }
      .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
      }
    }