/* roulang page: index */
:root {
      --primary: #0F1F38;
      --primary-dark: #091322;
      --primary-light: #1A3258;
      --accent: #C59B27;
      --accent-hover: #D4AF37;
      --accent-soft: rgba(197, 155, 39, 0.12);
      --bg-body: #F8F9FA;
      --bg-card: #FFFFFF;
      --bg-dark-alt: #121F33;
      --text-main: #1E293B;
      --text-muted: #64748B;
      --text-light: #94A3B8;
      --border-color: #E2E8F0;
      --border-light: #F1F5F9;
      --shadow-sm: 0 2px 8px -1px rgba(15, 31, 56, 0.05);
      --shadow-md: 0 8px 24px -4px rgba(15, 31, 56, 0.08);
      --shadow-lg: 0 16px 36px -6px rgba(15, 31, 56, 0.12);
      --radius-sm: 8px;
      --radius-md: 12px;
      --radius-lg: 18px;
      --transition: all 0.28s ease;
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
      -webkit-font-smoothing: antialiased;
    }

    html {
      scroll-behavior: smooth;
      font-size: 16px;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      color: var(--text-main);
      background-color: var(--bg-body);
    }

    body {
      line-height: 1.6;
      overflow-x: hidden;
    }

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

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

    button, input, select, textarea {
      font: inherit;
      outline: none;
    }

    .container {
      width: 100%;
      max-width: 1280px;
      margin-left: auto;
      margin-right: auto;
      padding-left: 1.5rem;
      padding-right: 1.5rem;
    }

    .section-padding {
      padding-top: 5rem;
      padding-bottom: 5rem;
    }

    .section-title-wrap {
      text-align: center;
      max-width: 820px;
      margin: 0 auto 3.5rem auto;
    }

    .badge-tag {
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
      padding: 0.35rem 1rem;
      border-radius: 9999px;
      font-size: 0.85rem;
      font-weight: 600;
      letter-spacing: 0.04em;
      margin-bottom: 1rem;
      background-color: var(--accent-soft);
      color: var(--accent);
      border: 1px solid rgba(197, 155, 39, 0.25);
    }

    .section-main-title {
      font-size: 2.25rem;
      line-height: 1.3;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 1.1rem;
    }

    .section-sub-desc {
      font-size: 1.05rem;
      color: var(--text-muted);
      line-height: 1.75;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 0.5rem;
      padding: 0.85rem 1.85rem;
      border-radius: var(--radius-sm);
      font-weight: 600;
      font-size: 0.95rem;
      cursor: pointer;
      border: none;
      transition: var(--transition);
      min-height: 48px;
    }

    .btn-gold {
      background: linear-gradient(135deg, var(--accent) 0%, #B88E1F 100%);
      color: #FFFFFF;
      box-shadow: 0 4px 15px rgba(197, 155, 39, 0.35);
    }

    .btn-gold:hover {
      background: linear-gradient(135deg, var(--accent-hover) 0%, var(--accent) 100%);
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(197, 155, 39, 0.45);
      color: #FFFFFF;
    }

    .btn-outline {
      background-color: transparent;
      border: 1px solid rgba(255, 255, 255, 0.35);
      color: #FFFFFF;
    }

    .btn-outline:hover {
      border-color: #FFFFFF;
      background-color: rgba(255, 255, 255, 0.1);
      transform: translateY(-2px);
      color: #FFFFFF;
    }

    .btn-outline-dark {
      background-color: transparent;
      border: 1px solid var(--border-color);
      color: var(--primary);
    }

    .btn-outline-dark:hover {
      border-color: var(--primary);
      background-color: var(--primary);
      color: #FFFFFF;
      transform: translateY(-2px);
    }

    /* 顶部双行导航 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 999;
      background-color: #FFFFFF;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    }

    .top-bar {
      background-color: var(--primary-dark);
      color: var(--text-light);
      font-size: 0.825rem;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
      padding: 0.45rem 0;
    }

    .top-bar-flex {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .top-info-list {
      display: flex;
      align-items: center;
      gap: 1.5rem;
    }

    .top-info-item {
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
    }

    .top-info-item i {
      color: var(--accent);
    }

    .main-nav {
      background-color: #FFFFFF;
      padding: 0.85rem 0;
    }

    .nav-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .brand-logo {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      font-size: 1.4rem;
      font-weight: 800;
      color: var(--primary);
      letter-spacing: -0.02em;
    }

    .brand-badge {
      width: 40px;
      height: 40px;
      background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
      color: var(--accent);
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: var(--radius-sm);
      font-size: 1.25rem;
      box-shadow: 0 4px 10px rgba(15, 31, 56, 0.15);
    }

    .nav-links {
      display: flex;
      align-items: center;
      list-style: none;
      gap: 1.8rem;
    }

    .nav-link-item a {
      font-size: 0.95rem;
      font-weight: 500;
      color: var(--text-main);
      padding: 0.3rem 0;
      position: relative;
    }

    .nav-link-item a:hover,
    .nav-link-item a.active {
      color: var(--accent);
    }

    .nav-link-item a::after {
      content: '';
      position: absolute;
      bottom: -2px;
      left: 0;
      width: 0%;
      height: 2px;
      background-color: var(--accent);
      transition: width 0.25s ease;
    }

    .nav-link-item a:hover::after,
    .nav-link-item a.active::after {
      width: 100%;
    }

    .nav-actions {
      display: flex;
      align-items: center;
      gap: 1rem;
    }

    .mobile-menu-btn {
      display: none;
      background: none;
      border: none;
      font-size: 1.5rem;
      color: var(--primary);
      cursor: pointer;
      padding: 0.4rem;
    }

    /* 移动端抽屉导航 */
    .mobile-drawer {
      position: fixed;
      top: 0;
      right: -100%;
      width: 82%;
      max-width: 320px;
      height: 100vh;
      background-color: #FFFFFF;
      z-index: 1000;
      box-shadow: -4px 0 25px rgba(0, 0, 0, 0.15);
      transition: right 0.3s ease;
      display: flex;
      flex-direction: column;
      padding: 1.8rem;
    }

    .mobile-drawer.active {
      right: 0;
    }

    .drawer-overlay {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100vh;
      background-color: rgba(0, 0, 0, 0.45);
      z-index: 999;
      opacity: 0;
      visibility: hidden;
      transition: opacity 0.3s ease;
    }

    .drawer-overlay.active {
      opacity: 1;
      visibility: visible;
    }

    .drawer-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 2rem;
      border-bottom: 1px solid var(--border-light);
      padding-bottom: 1rem;
    }

    .drawer-nav-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 1.25rem;
    }

    .drawer-nav-list a {
      font-size: 1.1rem;
      font-weight: 500;
      color: var(--primary);
      display: block;
    }

    /* 模块1：Hero 拼团转化与全景展示 */
    .hero-section {
      position: relative;
      background-color: var(--primary-dark);
      background-image: linear-gradient(135deg, rgba(9, 19, 34, 0.94) 0%, rgba(15, 31, 56, 0.88) 100%), url('/assets/images/dd98a620a70df9cf.webp');
      background-size: cover;
      background-position: center;
      color: #FFFFFF;
      padding: 5rem 0 6rem;
      overflow: hidden;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 3.5rem;
      align-items: center;
    }

    .hero-pill-badge {
      display: inline-flex;
      align-items: center;
      gap: 0.6rem;
      background: rgba(197, 155, 39, 0.15);
      border: 1px solid rgba(197, 155, 39, 0.3);
      padding: 0.35rem 0.95rem;
      border-radius: 999px;
      font-size: 0.875rem;
      color: var(--accent-hover);
      margin-bottom: 1.5rem;
    }

    .hero-title {
      font-size: 2.85rem;
      font-weight: 800;
      line-height: 1.22;
      margin-bottom: 1.35rem;
      letter-spacing: -0.01em;
    }

    .hero-title span {
      color: var(--accent);
      background: linear-gradient(90deg, #F3C966 0%, #D4AF37 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero-desc {
      font-size: 1.05rem;
      color: #CBD5E1;
      line-height: 1.8;
      margin-bottom: 2rem;
    }

    /* 蓝图：拼团转化模块 */
    .group-buying-card {
      background: rgba(255, 255, 255, 0.06);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border: 1px solid rgba(255, 255, 255, 0.15);
      border-radius: var(--radius-md);
      padding: 1.5rem;
      margin-bottom: 2rem;
    }

    .group-status-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 0.85rem;
      font-size: 0.9rem;
    }

    .group-status-count {
      color: var(--accent);
      font-weight: 700;
    }

    .group-progress-bar {
      width: 100%;
      height: 8px;
      background-color: rgba(255, 255, 255, 0.15);
      border-radius: 999px;
      overflow: hidden;
      margin-bottom: 0.85rem;
    }

    .group-progress-fill {
      width: 78%;
      height: 100%;
      background: linear-gradient(90deg, #F3C966, var(--accent));
      border-radius: 999px;
    }

    .group-benefit-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 0.75rem;
      font-size: 0.85rem;
      color: #E2E8F0;
    }

    .group-benefit-tags span {
      display: inline-flex;
      align-items: center;
      gap: 0.35rem;
    }

    .hero-btn-group {
      display: flex;
      gap: 1.1rem;
      flex-wrap: wrap;
    }

    .hero-visual-card {
      position: relative;
      background: rgba(15, 31, 56, 0.65);
      border: 1px solid rgba(255, 255, 255, 0.12);
      border-radius: var(--radius-lg);
      padding: 1rem;
      box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    }

    .hero-mockup-img {
      border-radius: var(--radius-md);
      width: 100%;
      object-fit: cover;
      box-shadow: var(--shadow-md);
    }

    .floating-stats-pill {
      position: absolute;
      bottom: -15px;
      left: -15px;
      background: #FFFFFF;
      color: var(--primary);
      padding: 0.85rem 1.25rem;
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-lg);
      display: flex;
      align-items: center;
      gap: 0.85rem;
      z-index: 2;
    }

    .stats-icon-circle {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background-color: var(--accent-soft);
      color: var(--accent);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.25rem;
    }

    /* 模块2：全球覆盖与跨区域协同（全球覆盖） */
    .global-reach-section {
      background-color: #FFFFFF;
    }

    .global-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1.5rem;
    }

    .global-reach-card {
      background: var(--bg-body);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-md);
      padding: 2rem 1.5rem;
      text-align: center;
      transition: var(--transition);
    }

    .global-reach-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-md);
      border-color: rgba(197, 155, 39, 0.4);
    }

    .global-reach-card i {
      font-size: 2.4rem;
      color: var(--accent);
      margin-bottom: 1.2rem;
    }

    .global-reach-card h3 {
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 0.6rem;
    }

    .global-reach-card p {
      font-size: 0.925rem;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 模块3：三大主力系统场景卡（场景卡） */
    .scenes-section {
      background-color: var(--bg-body);
    }

    .scenes-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2rem;
    }

    .scene-card {
      background: var(--bg-card);
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      transition: var(--transition);
    }

    .scene-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--shadow-lg);
    }

    .scene-card-img-wrap {
      position: relative;
      height: 220px;
      overflow: hidden;
    }

    .scene-card-img-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }

    .scene-card:hover .scene-card-img-wrap img {
      transform: scale(1.05);
    }

    .scene-badge-pos {
      position: absolute;
      top: 1rem;
      left: 1rem;
      background: rgba(15, 31, 56, 0.85);
      backdrop-filter: blur(6px);
      color: #FFFFFF;
      font-size: 0.775rem;
      font-weight: 600;
      padding: 0.3rem 0.75rem;
      border-radius: 4px;
      border: 1px solid rgba(255, 255, 255, 0.2);
    }

    .scene-body {
      padding: 1.8rem;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
    }

    .scene-body h3 {
      font-size: 1.3rem;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 0.85rem;
    }

    .scene-body p {
      font-size: 0.95rem;
      color: var(--text-muted);
      line-height: 1.7;
      margin-bottom: 1.4rem;
    }

    .scene-specs-list {
      list-style: none;
      margin-top: auto;
      border-top: 1px dashed var(--border-color);
      padding-top: 1.2rem;
      display: flex;
      flex-direction: column;
      gap: 0.65rem;
    }

    .scene-specs-list li {
      font-size: 0.875rem;
      color: var(--text-main);
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }

    .scene-specs-list li i {
      color: #10B981;
      font-size: 0.95rem;
    }

    /* 模块4：本地化深度接入能力（本地化能力） */
    .localization-section {
      background-color: #FFFFFF;
    }

    .localization-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 3.5rem;
      align-items: center;
    }

    .localization-content h2 {
      font-size: 2.2rem;
      font-weight: 700;
      color: var(--primary);
      line-height: 1.3;
      margin-bottom: 1.25rem;
    }

    .localization-content p {
      font-size: 1.025rem;
      color: var(--text-muted);
      line-height: 1.8;
      margin-bottom: 2rem;
    }

    .tech-metrics-list {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1.5rem;
      margin-bottom: 2.2rem;
    }

    .tech-metric-box {
      border-left: 3px solid var(--accent);
      padding-left: 1rem;
    }

    .tech-metric-num {
      font-size: 1.75rem;
      font-weight: 800;
      color: var(--primary);
    }

    .tech-metric-label {
      font-size: 0.875rem;
      color: var(--text-muted);
    }

    .integration-logos-grid {
      background: var(--bg-body);
      border-radius: var(--radius-lg);
      padding: 2rem;
      border: 1px solid var(--border-color);
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 1.25rem;
    }

    .integration-item {
      background: #FFFFFF;
      padding: 1.25rem;
      border-radius: var(--radius-sm);
      border: 1px solid var(--border-light);
      display: flex;
      align-items: center;
      gap: 1rem;
    }

    .integration-item i {
      font-size: 1.6rem;
      color: var(--primary);
    }

    .integration-text h4 {
      font-size: 0.95rem;
      color: var(--primary);
      font-weight: 700;
      margin-bottom: 0.2rem;
    }

    .integration-text span {
      font-size: 0.8rem;
      color: var(--text-muted);
    }

    /* 模块5：全场景产品矩阵与软硬一体（产品矩阵扩展板块） */
    .products-matrix-section {
      background-color: var(--bg-body);
    }

    .matrix-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1.5rem;
    }

    .matrix-card {
      background: #FFFFFF;
      border-radius: var(--radius-md);
      padding: 2rem 1.5rem;
      border: 1px solid var(--border-color);
      transition: var(--transition);
    }

    .matrix-card:hover {
      box-shadow: var(--shadow-md);
      transform: translateY(-4px);
    }

    .matrix-card-icon {
      width: 52px;
      height: 52px;
      background-color: var(--accent-soft);
      color: var(--accent);
      border-radius: var(--radius-sm);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5rem;
      margin-bottom: 1.25rem;
    }

    .matrix-card h3 {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 0.75rem;
    }

    .matrix-card p {
      font-size: 0.9rem;
      color: var(--text-muted);
      line-height: 1.65;
    }

    /* 模块6：六维核心优势（核心优势） */
    .advantages-section {
      background-color: #FFFFFF;
    }

    .advantages-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2rem;
    }

    .adv-card {
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 2.2rem 1.8rem;
      position: relative;
      background: #FFFFFF;
      transition: var(--transition);
    }

    .adv-card:hover {
      border-color: var(--accent);
      box-shadow: var(--shadow-md);
    }

    .adv-num {
      position: absolute;
      top: 1.5rem;
      right: 1.5rem;
      font-size: 1.6rem;
      font-weight: 800;
      color: rgba(15, 31, 56, 0.08);
    }

    .adv-card i {
      font-size: 2rem;
      color: var(--accent);
      margin-bottom: 1.2rem;
      display: inline-block;
    }

    .adv-card h3 {
      font-size: 1.2rem;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 0.75rem;
    }

    .adv-card p {
      font-size: 0.925rem;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* 模块7：深色行业标杆案例与管理理念（客户案例） */
    .concept-section {
      background-color: var(--primary-dark);
      color: #FFFFFF;
      position: relative;
    }

    .concept-grid {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 3.5rem;
      align-items: center;
    }

    .concept-text h2 {
      font-size: 2.2rem;
      font-weight: 700;
      line-height: 1.35;
      margin-bottom: 1.25rem;
      color: #FFFFFF;
    }

    .concept-text p {
      font-size: 1.025rem;
      color: #CBD5E1;
      line-height: 1.8;
      margin-bottom: 2rem;
    }

    .concept-flow-list {
      display: flex;
      flex-direction: column;
      gap: 1.25rem;
    }

    .concept-flow-item {
      display: flex;
      align-items: flex-start;
      gap: 1.2rem;
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.1);
      padding: 1.2rem 1.4rem;
      border-radius: var(--radius-sm);
    }

    .concept-flow-item i {
      font-size: 1.4rem;
      color: var(--accent);
      margin-top: 0.2rem;
    }

    .concept-flow-item h4 {
      font-size: 1.05rem;
      color: #FFFFFF;
      margin-bottom: 0.35rem;
    }

    .concept-flow-item p {
      font-size: 0.875rem;
      color: #94A3B8;
      line-height: 1.6;
      margin-bottom: 0;
    }

    .case-card-featured {
      background: var(--bg-dark-alt);
      border-radius: var(--radius-lg);
      border: 1px solid rgba(255, 255, 255, 0.12);
      overflow: hidden;
      box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    }

    .case-card-img {
      width: 100%;
      height: 250px;
      object-fit: cover;
    }

    .case-card-body {
      padding: 2rem;
    }

    .case-card-body h3 {
      font-size: 1.35rem;
      color: #FFFFFF;
      margin-bottom: 0.85rem;
      font-weight: 700;
    }

    .case-card-body p {
      font-size: 0.95rem;
      color: #CBD5E1;
      line-height: 1.75;
      margin-bottom: 1.5rem;
    }

    .case-metric-pills {
      display: flex;
      gap: 1rem;
    }

    .case-pill {
      background: rgba(197, 155, 39, 0.15);
      border: 1px solid rgba(197, 155, 39, 0.3);
      padding: 0.5rem 1rem;
      border-radius: var(--radius-sm);
      color: var(--accent-hover);
      font-size: 0.85rem;
      font-weight: 600;
    }

    /* 模块8：前后对比（扩展板块） */
    .comparison-section {
      background-color: var(--bg-body);
    }

    .comparison-table-wrap {
      background: #FFFFFF;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      overflow: hidden;
    }

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

    .comp-table th, .comp-table td {
      padding: 1.25rem 1.75rem;
      border-bottom: 1px solid var(--border-light);
    }

    .comp-table th {
      background-color: var(--bg-body);
      font-size: 1rem;
      font-weight: 700;
      color: var(--primary);
    }

    .comp-table th.highlight-col {
      background-color: rgba(197, 155, 39, 0.1);
      color: var(--accent);
      border-top: 3px solid var(--accent);
    }

    .comp-table td.highlight-col {
      background-color: rgba(197, 155, 39, 0.03);
      font-weight: 600;
      color: var(--primary);
    }

    .comp-table td i.fa-check-circle {
      color: #10B981;
      margin-right: 0.4rem;
    }

    .comp-table td i.fa-times-circle {
      color: #EF4444;
      margin-right: 0.4rem;
    }

    /* 模块9：典型用户运营场景故事（场景演示） */
    .stories-section {
      background-color: #FFFFFF;
    }

    .stories-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 2rem;
    }

    .story-card {
      background: var(--bg-body);
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      overflow: hidden;
      display: flex;
      flex-direction: column;
    }

    .story-img-wrap {
      height: 220px;
      overflow: hidden;
    }

    .story-img-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .story-body {
      padding: 2rem;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }

    .story-tag {
      font-size: 0.8rem;
      font-weight: 700;
      color: var(--accent);
      text-transform: uppercase;
      margin-bottom: 0.6rem;
    }

    .story-body h3 {
      font-size: 1.3rem;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 0.85rem;
    }

    .story-body p {
      font-size: 0.95rem;
      color: var(--text-muted);
      line-height: 1.7;
      margin-bottom: 1.5rem;
    }

    .story-quote {
      margin-top: auto;
      background: #FFFFFF;
      padding: 1.2rem;
      border-radius: var(--radius-sm);
      border-left: 3px solid var(--accent);
      font-size: 0.875rem;
      color: var(--text-main);
      font-style: italic;
    }

    .story-author {
      margin-top: 0.6rem;
      font-style: normal;
      font-weight: 700;
      color: var(--primary);
      display: block;
      font-size: 0.825rem;
    }

    /* 模块10：数字化运营关键指标条（数据指标） */
    .metrics-section {
      background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
      color: #FFFFFF;
      padding: 4.5rem 0;
    }

    .metrics-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 2rem;
      text-align: center;
    }

    .metric-card-item {
      padding: 1rem;
    }

    .metric-main-num {
      font-size: 3.2rem;
      font-weight: 800;
      color: var(--accent);
      line-height: 1.1;
      margin-bottom: 0.5rem;
      letter-spacing: -0.02em;
    }

    .metric-main-title {
      font-size: 1.1rem;
      font-weight: 700;
      color: #FFFFFF;
      margin-bottom: 0.4rem;
    }

    .metric-sub-text {
      font-size: 0.875rem;
      color: #94A3B8;
      line-height: 1.5;
    }

    /* 模块11：客户口碑反馈区（客户评价） */
    .reviews-section {
      background-color: var(--bg-body);
    }

    .reviews-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2rem;
    }

    .review-card {
      background: #FFFFFF;
      border-radius: var(--radius-md);
      padding: 2.2rem 1.8rem;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      transition: var(--transition);
    }

    .review-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
    }

    .review-stars {
      color: #F59E0B;
      font-size: 0.95rem;
      margin-bottom: 1.1rem;
      display: flex;
      gap: 0.25rem;
    }

    .review-content {
      font-size: 0.95rem;
      color: var(--text-muted);
      line-height: 1.75;
      margin-bottom: 1.8rem;
      flex-grow: 1;
    }

    .review-user-info {
      display: flex;
      align-items: center;
      gap: 0.85rem;
      border-top: 1px solid var(--border-light);
      padding-top: 1.2rem;
    }

    .review-avatar-char {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: var(--primary);
      color: var(--accent);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 1.1rem;
    }

    .review-meta h4 {
      font-size: 0.95rem;
      color: var(--primary);
      font-weight: 700;
    }

    .review-meta span {
      font-size: 0.8rem;
      color: var(--text-muted);
    }

    /* 模块12：酒店数字化资讯干货（资讯动态） */
    .news-section {
      background-color: #FFFFFF;
    }

    .news-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2rem;
    }

    .news-card {
      background: #FFFFFF;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      transition: var(--transition);
    }

    .news-card:hover {
      box-shadow: var(--shadow-md);
      transform: translateY(-4px);
    }

    .news-img-wrap {
      height: 200px;
      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-date-badge {
      position: absolute;
      top: 1rem;
      right: 1rem;
      background: rgba(15, 31, 56, 0.85);
      backdrop-filter: blur(4px);
      color: #FFFFFF;
      font-size: 0.75rem;
      padding: 0.25rem 0.6rem;
      border-radius: 4px;
    }

    .news-body {
      padding: 1.8rem;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }

    .news-category {
      font-size: 0.8rem;
      font-weight: 600;
      color: var(--accent);
      margin-bottom: 0.6rem;
    }

    .news-body h3 {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 0.8rem;
      line-height: 1.45;
    }

    .news-body p {
      font-size: 0.9rem;
      color: var(--text-muted);
      line-height: 1.65;
      margin-bottom: 1.25rem;
    }

    .news-read-more {
      margin-top: auto;
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
      font-size: 0.875rem;
      font-weight: 600;
      color: var(--primary);
    }

    .news-read-more:hover {
      color: var(--accent);
    }

    /* 模块13：常见问题手风琴（FAQ） */
    .faq-section {
      background-color: var(--bg-body);
    }

    .faq-accordion-wrap {
      max-width: 860px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 1.1rem;
    }

    .faq-item {
      background: #FFFFFF;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      overflow: hidden;
      transition: var(--transition);
    }

    .faq-question {
      padding: 1.35rem 1.6rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
      cursor: pointer;
      user-select: none;
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--primary);
      transition: var(--transition);
    }

    .faq-question:hover {
      color: var(--accent);
    }

    .faq-icon {
      font-size: 0.95rem;
      color: var(--text-muted);
      transition: transform 0.3s ease;
    }

    .faq-item.active .faq-icon {
      transform: rotate(180deg);
      color: var(--accent);
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.35s ease, padding 0.35s ease;
      background: #FAFAFA;
      border-top: 1px solid transparent;
      padding: 0 1.6rem;
      font-size: 0.95rem;
      color: var(--text-muted);
      line-height: 1.8;
    }

    .faq-item.active .faq-answer {
      max-height: 240px;
      padding: 1.25rem 1.6rem;
      border-top-color: var(--border-light);
    }

    /* 模块14：联系销售与全宽转化收口（联系销售/Final CTA） */
    .contact-cta-section {
      background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
      color: #FFFFFF;
      position: relative;
    }

    .cta-box-card {
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.12);
      border-radius: var(--radius-lg);
      padding: 3.5rem 3rem;
      box-shadow: var(--shadow-lg);
    }

    .cta-inner-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 3.5rem;
      align-items: center;
    }

    .cta-text-content h2 {
      font-size: 2.3rem;
      font-weight: 800;
      color: #FFFFFF;
      line-height: 1.3;
      margin-bottom: 1.25rem;
    }

    .cta-text-content p {
      font-size: 1.05rem;
      color: #CBD5E1;
      line-height: 1.75;
      margin-bottom: 2rem;
    }

    .cta-contact-info-list {
      display: flex;
      flex-direction: column;
      gap: 0.9rem;
    }

    .cta-contact-line {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      font-size: 0.95rem;
      color: #E2E8F0;
    }

    .cta-contact-line i {
      color: var(--accent);
      font-size: 1.1rem;
    }

    .cta-form-wrap {
      background: #FFFFFF;
      border-radius: var(--radius-md);
      padding: 2.2rem;
      color: var(--text-main);
      box-shadow: 0 15px 30px rgba(0, 0, 0, 0.25);
    }

    .cta-form-title {
      font-size: 1.3rem;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 0.4rem;
    }

    .cta-form-subtitle {
      font-size: 0.875rem;
      color: var(--text-muted);
      margin-bottom: 1.5rem;
    }

    .form-group-item {
      margin-bottom: 1.1rem;
    }

    .form-label {
      display: block;
      font-size: 0.85rem;
      font-weight: 600;
      color: var(--text-main);
      margin-bottom: 0.4rem;
    }

    .form-input-field {
      width: 100%;
      padding: 0.75rem 1rem;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      font-size: 0.925rem;
      background-color: #FAFAFA;
      transition: var(--transition);
    }

    .form-input-field:focus {
      background-color: #FFFFFF;
      border-color: var(--accent);
      box-shadow: 0 0 0 3px rgba(197, 155, 39, 0.15);
    }

    .form-submit-btn {
      width: 100%;
      margin-top: 0.5rem;
    }

    /* 页脚 Footer */
    .site-footer {
      background-color: #070E1A;
      color: #94A3B8;
      padding-top: 4.5rem;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      font-size: 0.9rem;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
      gap: 3rem;
      padding-bottom: 3.5rem;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .footer-col-brand h3 {
      font-size: 1.35rem;
      font-weight: 800;
      color: #FFFFFF;
      margin-bottom: 1rem;
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }

    .footer-col-brand p {
      font-size: 0.875rem;
      line-height: 1.75;
      color: #94A3B8;
      margin-bottom: 1.5rem;
    }

    .footer-col h4 {
      font-size: 1.05rem;
      font-weight: 700;
      color: #FFFFFF;
      margin-bottom: 1.25rem;
    }

    .footer-links-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
    }

    .footer-links-list a {
      color: #94A3B8;
      font-size: 0.875rem;
    }

    .footer-links-list a:hover {
      color: var(--accent);
      padding-left: 4px;
    }

    .footer-contact-items {
      display: flex;
      flex-direction: column;
      gap: 0.85rem;
      font-size: 0.875rem;
    }

    .footer-contact-items li {
      display: flex;
      align-items: flex-start;
      gap: 0.65rem;
    }

    .footer-contact-items i {
      color: var(--accent);
      margin-top: 0.25rem;
    }

    .footer-bottom {
      padding: 2rem 0;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 0.825rem;
      color: #64748B;
      flex-wrap: wrap;
      gap: 1rem;
    }

    .footer-icp a {
      color: #64748B;
    }

    .footer-icp a:hover {
      color: #CBD5E1;
    }

    .trust-badges {
      display: flex;
      gap: 1rem;
      align-items: center;
    }

    .trust-badge-item {
      display: inline-flex;
      align-items: center;
      gap: 0.35rem;
      color: #64748B;
      font-size: 0.775rem;
    }

    /* 响应式断点 */
    @media (max-width: 1024px) {
      .hero-grid, .concept-grid, .localization-grid, .cta-inner-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
      }
      .global-grid, .matrix-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .scenes-grid, .advantages-grid, .reviews-grid, .news-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .footer-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .nav-links, .nav-actions .btn {
        display: none;
      }
      .mobile-menu-btn {
        display: block;
      }
      .hero-title {
        font-size: 2.3rem;
      }
    }

    @media (max-width: 768px) {
      .top-bar {
        display: none;
      }
      .section-padding {
        padding-top: 3.5rem;
        padding-bottom: 3.5rem;
      }
      .section-main-title {
        font-size: 1.85rem;
      }
      .hero-section {
        padding: 3.5rem 0 4.5rem;
      }
      .scenes-grid, .advantages-grid, .reviews-grid, .news-grid, .stories-grid, .global-grid, .matrix-grid {
        grid-template-columns: 1fr;
      }
      .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
      }
      .tech-metrics-list {
        grid-template-columns: 1fr;
      }
      .integration-logos-grid {
        grid-template-columns: 1fr;
      }
      .cta-box-card {
        padding: 2rem 1.5rem;
      }
      .cta-text-content h2 {
        font-size: 1.85rem;
      }
      .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
      }
      .comp-table th, .comp-table td {
        padding: 0.85rem 1rem;
        font-size: 0.85rem;
      }
      .floating-stats-pill {
        position: static;
        margin-top: 1rem;
      }
    }