:root {
      --bg-main: #f8fafc;
      --bg-surface: #ffffff;
      --text-main: #0f172a;
      --text-sub: #475569;
      --text-muted: #64748b;
      --neon-cyan: #06b6d4;
      --neon-purple: #8b5cf6;
      --neon-pink: #ec4899;
      --neon-gradient: linear-gradient(135deg, #06b6d4 0%, #8b5cf6 50%, #ec4899 100%);
      --border-color: #e2e8f0;
      --card-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.06), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
      --hover-shadow: 0 20px 35px -5px rgba(6, 182, 212, 0.15), 0 10px 10px -5px rgba(139, 92, 246, 0.1);
      --radius-sm: 8px;
      --radius-md: 14px;
      --radius-lg: 22px;
      --container-max: 1200px;
    }

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

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

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

    body::before {
      content: "";
      position: fixed;
      top: -200px;
      left: 50%;
      transform: translateX(-50%);
      width: 1000px;
      height: 600px;
      background: radial-gradient(circle, rgba(6, 182, 212, 0.12) 0%, rgba(139, 92, 246, 0.08) 45%, transparent 70%);
      z-index: -1;
      pointer-events: none;
    }

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

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

    /* 顶部导航 */
    .site-header {
      position: sticky;
      top: 0;
      background: rgba(255, 255, 255, 0.92);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-color);
      z-index: 1000;
    }

    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 72px;
    }

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

    .brand-logo-wrap {
      width: 44px;
      height: 44px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: var(--radius-sm);
      background: #f1f5f9;
      overflow: hidden;
    }

    .brand-name {
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--text-main);
      letter-spacing: -0.5px;
    }

    .brand-tag {
      font-size: 0.75rem;
      padding: 2px 8px;
      border-radius: 999px;
      background: #ecfeff;
      color: #0891b2;
      border: 1px solid #a5f3fc;
      font-weight: 600;
    }

    .nav-wrap {
      display: flex;
      align-items: center;
    }

    .nav-links {
      display: flex;
      align-items: center;
      list-style: none;
      gap: 0;
    }

    .nav-links li a {
      font-size: 0.92rem;
      color: var(--text-sub);
      padding: 8px 12px;
      border-radius: var(--radius-sm);
      font-weight: 500;
    }

    .nav-links li a:hover,
    .nav-links li a.active {
      color: var(--text-main);
      background: #f1f5f9;
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      font-weight: 600;
      padding: 10px 20px;
      border-radius: var(--radius-md);
      transition: all 0.25s ease;
      cursor: pointer;
      border: none;
      font-size: 0.95rem;
      text-align: center;
    }

    .btn-neon-primary {
      background: var(--neon-gradient);
      color: #ffffff;
      box-shadow: 0 4px 14px rgba(6, 182, 212, 0.35);
    }

    .btn-neon-primary:hover {
      opacity: 0.95;
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(139, 92, 246, 0.45);
    }

    .btn-outline {
      background: #ffffff;
      color: var(--text-main);
      border: 1px solid var(--border-color);
    }

    .btn-outline:hover {
      background: #f8fafc;
      border-color: #cbd5e1;
      transform: translateY(-2px);
    }

    .mobile-menu-toggle {
      display: none;
      background: none;
      border: none;
      font-size: 1.5rem;
      color: var(--text-main);
      cursor: pointer;
      padding: 4px;
    }

    /* 首屏 Hero 区域（禁止任何图片） */
    .hero-section {
      padding: 80px 0 60px;
      position: relative;
      overflow: hidden;
    }

    .hero-inner {
      text-align: center;
      max-width: 920px;
      margin: 0 auto;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 16px;
      border-radius: 999px;
      background: rgba(6, 182, 212, 0.08);
      border: 1px solid rgba(6, 182, 212, 0.25);
      font-size: 0.88rem;
      font-weight: 600;
      color: #0e7490;
      margin-bottom: 24px;
      animation: pulseGlow 3s infinite alternate;
    }

    .hero-badge span.dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: #06b6d4;
      display: inline-block;
      box-shadow: 0 0 10px #06b6d4;
    }

    .hero-title {
      font-size: 2.75rem;
      line-height: 1.25;
      font-weight: 800;
      color: var(--text-main);
      letter-spacing: -1px;
      margin-bottom: 20px;
    }

    .hero-title .glow-word {
      background: var(--neon-gradient);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      display: inline;
    }

    .hero-desc {
      font-size: 1.15rem;
      color: var(--text-sub);
      max-width: 780px;
      margin: 0 auto 36px;
      line-height: 1.7;
    }

    .hero-cta-group {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 16px;
      flex-wrap: wrap;
      margin-bottom: 50px;
    }

    .btn-hero-official {
      padding: 14px 34px;
      font-size: 1.08rem;
      background: var(--neon-gradient);
      color: #ffffff;
      border-radius: var(--radius-md);
      font-weight: 700;
      box-shadow: 0 8px 24px rgba(6, 182, 212, 0.35), 0 2px 6px rgba(236, 72, 153, 0.25);
    }

    .btn-hero-official:hover {
      transform: translateY(-3px) scale(1.02);
      box-shadow: 0 12px 30px rgba(139, 92, 246, 0.45);
    }

    /* 首屏纯CSS指标卡片（无图片） */
    .hero-metrics {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
      margin-top: 20px;
    }

    .metric-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px 18px;
      box-shadow: var(--card-shadow);
      position: relative;
      overflow: hidden;
      transition: all 0.3s ease;
    }

    .metric-card::after {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: var(--neon-gradient);
      opacity: 0.8;
    }

    .metric-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--hover-shadow);
      border-color: #cbd5e1;
    }

    .metric-val {
      font-size: 2rem;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 6px;
    }

    .metric-val span {
      font-size: 1.2rem;
      font-weight: 600;
      color: #0891b2;
      margin-left: 2px;
    }

    .metric-lbl {
      font-size: 0.9rem;
      color: var(--text-muted);
      font-weight: 500;
    }

    /* 通用Section结构 */
    .section-block {
      padding: 68px 0;
      border-top: 1px solid rgba(226, 232, 240, 0.7);
    }

    .section-head {
      text-align: center;
      max-width: 760px;
      margin: 0 auto 46px;
    }

    .section-kicker {
      display: inline-block;
      font-size: 0.82rem;
      text-transform: uppercase;
      font-weight: 700;
      letter-spacing: 1.5px;
      color: #0891b2;
      margin-bottom: 10px;
      padding: 4px 12px;
      background: #e0f2fe;
      border-radius: 4px;
    }

    .section-title {
      font-size: 2rem;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 14px;
      letter-spacing: -0.5px;
    }

    .section-subtitle {
      font-size: 1.02rem;
      color: var(--text-sub);
      line-height: 1.65;
    }

    /* 关于我们与平台介绍 */
    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 36px;
      align-items: center;
    }

    .about-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 36px;
      box-shadow: var(--card-shadow);
    }

    .about-card h3 {
      font-size: 1.45rem;
      margin-bottom: 18px;
      color: var(--text-main);
      font-weight: 700;
    }

    .about-card p {
      color: var(--text-sub);
      margin-bottom: 16px;
      font-size: 0.98rem;
    }

    .about-highlights {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 14px;
      margin-top: 24px;
    }

    .highlight-item {
      padding: 14px;
      border-radius: var(--radius-sm);
      background: #f8fafc;
      border-left: 3px solid var(--neon-cyan);
    }

    .highlight-item strong {
      display: block;
      color: var(--text-main);
      font-size: 0.95rem;
      margin-bottom: 4px;
    }

    .highlight-item span {
      font-size: 0.85rem;
      color: var(--text-muted);
    }

    .model-chips-box {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 32px;
      box-shadow: var(--card-shadow);
    }

    .model-chips-title {
      font-size: 1.15rem;
      font-weight: 700;
      margin-bottom: 16px;
      color: var(--text-main);
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .model-tag-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .model-tag {
      font-size: 0.82rem;
      padding: 6px 12px;
      border-radius: 999px;
      background: #f1f5f9;
      color: var(--text-sub);
      border: 1px solid #e2e8f0;
      font-weight: 500;
      transition: all 0.2s ease;
    }

    .model-tag:hover {
      background: #ecfeff;
      border-color: #67e8f9;
      color: #0e7490;
      transform: translateY(-2px);
    }

    /* 服务与制作场景卡片网格 */
    .services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .service-box {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 28px;
      box-shadow: var(--card-shadow);
      transition: all 0.3s ease;
      display: flex;
      flex-direction: column;
      position: relative;
    }

    .service-box:hover {
      transform: translateY(-5px);
      box-shadow: var(--hover-shadow);
      border-color: #cbd5e1;
    }

    .service-icon-box {
      width: 48px;
      height: 48px;
      border-radius: var(--radius-sm);
      background: #e0f2fe;
      color: #0284c7;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.25rem;
      font-weight: 800;
      margin-bottom: 18px;
    }

    .service-box h3 {
      font-size: 1.2rem;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 12px;
    }

    .service-box p {
      font-size: 0.92rem;
      color: var(--text-sub);
      line-height: 1.65;
      flex-grow: 1;
    }

    .service-footer-tag {
      margin-top: 18px;
      padding-top: 14px;
      border-top: 1px dashed var(--border-color);
      font-size: 0.82rem;
      color: #0891b2;
      font-weight: 600;
    }

    /* 素材图片图文展示区（非首屏） */
    .media-showcase-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 28px;
      margin-bottom: 36px;
    }

    .media-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--card-shadow);
    }

    .media-thumb-box {
      width: 100%;
      height: 240px;
      background: #f1f5f9;
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
    }

    .media-thumb-box img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }

    .media-card:hover .media-thumb-box img {
      transform: scale(1.04);
    }

    .media-content {
      padding: 22px;
    }

    .media-content h4 {
      font-size: 1.15rem;
      color: var(--text-main);
      margin-bottom: 8px;
      font-weight: 700;
    }

    .media-content p {
      font-size: 0.9rem;
      color: var(--text-sub);
    }

    .banner-gallery-row {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
      margin-top: 24px;
    }

    .banner-item {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      overflow: hidden;
      box-shadow: var(--card-shadow);
    }

    .banner-item img {
      display: block;
      width: 100%;
      height: 140px;
      object-fit: cover;
    }

    /* 行业解决方案卡片 */
    .solutions-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .solution-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 26px;
      box-shadow: var(--card-shadow);
      border-top: 4px solid #8b5cf6;
      transition: all 0.3s ease;
    }

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

    .solution-card h3 {
      font-size: 1.18rem;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 12px;
    }

    .solution-card ul {
      list-style: none;
      padding-left: 0;
      margin: 14px 0;
    }

    .solution-card ul li {
      font-size: 0.9rem;
      color: var(--text-sub);
      margin-bottom: 8px;
      position: relative;
      padding-left: 18px;
    }

    .solution-card ul li::before {
      content: "•";
      color: #8b5cf6;
      font-weight: bold;
      position: absolute;
      left: 0;
    }

    /* 服务网络与标准流程 */
    .network-wrap {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 32px;
      align-items: center;
    }

    .network-desc-box {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 36px;
      box-shadow: var(--card-shadow);
    }

    .network-desc-box h3 {
      font-size: 1.4rem;
      color: var(--text-main);
      margin-bottom: 16px;
      font-weight: 700;
    }

    .network-desc-box p {
      color: var(--text-sub);
      font-size: 0.95rem;
      line-height: 1.7;
      margin-bottom: 20px;
    }

    .network-nodes-list {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .node-item {
      padding: 8px 14px;
      background: #f8fafc;
      border: 1px solid #e2e8f0;
      border-radius: var(--radius-sm);
      font-size: 0.88rem;
      font-weight: 600;
      color: var(--text-main);
    }

    .steps-horizontal {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      margin-top: 36px;
    }

    .step-box {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 26px 20px;
      text-align: center;
      position: relative;
      box-shadow: var(--card-shadow);
    }

    .step-num {
      width: 42px;
      height: 42px;
      background: var(--neon-gradient);
      color: #ffffff;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 16px;
      font-size: 1.15rem;
      font-weight: 800;
      box-shadow: 0 4px 10px rgba(6, 182, 212, 0.3);
    }

    .step-box h4 {
      font-size: 1.05rem;
      color: var(--text-main);
      margin-bottom: 8px;
      font-weight: 700;
    }

    .step-box p {
      font-size: 0.86rem;
      color: var(--text-muted);
      line-height: 1.5;
    }

    /* 对比评测 板块 (五星，9.9分，满分10分) */
    .eval-highlight-box {
      background: linear-gradient(135deg, #ffffff 0%, #f0fdfa 100%);
      border: 2px solid #a5f3fc;
      border-radius: var(--radius-lg);
      padding: 36px;
      box-shadow: 0 16px 32px rgba(6, 182, 212, 0.08);
      margin-bottom: 40px;
    }

    .eval-header-flex {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 24px;
      border-bottom: 1px solid #e0f2fe;
      padding-bottom: 24px;
      margin-bottom: 24px;
    }

    .eval-brand-info h3 {
      font-size: 1.6rem;
      color: var(--text-main);
      font-weight: 800;
      margin-bottom: 8px;
    }

    .eval-score-badge {
      display: flex;
      align-items: baseline;
      gap: 8px;
      background: #ffffff;
      padding: 12px 24px;
      border-radius: var(--radius-md);
      border: 1px solid #cffafe;
      box-shadow: 0 4px 12px rgba(6, 182, 212, 0.12);
    }

    .eval-score-num {
      font-size: 2.8rem;
      font-weight: 900;
      color: #0891b2;
      line-height: 1;
    }

    .eval-score-total {
      font-size: 1.1rem;
      color: var(--text-muted);
      font-weight: 600;
    }

    .stars-render {
      color: #f59e0b;
      font-size: 1.25rem;
      letter-spacing: 2px;
    }

    .table-responsive-wrapper {
      width: 100%;
      overflow-x: auto;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      background: #ffffff;
    }

    .eval-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      min-width: 680px;
    }

    .eval-table th {
      background: #f8fafc;
      color: var(--text-main);
      padding: 16px 20px;
      font-weight: 700;
      font-size: 0.95rem;
      border-bottom: 1px solid var(--border-color);
    }

    .eval-table td {
      padding: 16px 20px;
      font-size: 0.92rem;
      color: var(--text-sub);
      border-bottom: 1px solid #f1f5f9;
    }

    .eval-table tr:hover td {
      background: #fafafa;
    }

    .eval-table td.brand-col {
      color: #0e7490;
      font-weight: 700;
      background: #f0fdfa;
    }

    /* Token比价参考表格 */
    .token-table-wrap {
      background: #ffffff;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      overflow-x: auto;
      box-shadow: var(--card-shadow);
    }

    .token-table {
      width: 100%;
      border-collapse: collapse;
      min-width: 640px;
    }

    .token-table th {
      background: #f8fafc;
      padding: 16px 20px;
      font-size: 0.92rem;
      color: var(--text-main);
      text-align: left;
      border-bottom: 1px solid var(--border-color);
    }

    .token-table td {
      padding: 16px 20px;
      font-size: 0.9rem;
      color: var(--text-sub);
      border-bottom: 1px solid #f1f5f9;
    }

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

    .price-down-tag {
      display: inline-block;
      padding: 3px 8px;
      border-radius: 4px;
      background: #dcfce7;
      color: #15803d;
      font-size: 0.78rem;
      font-weight: 700;
      margin-left: 6px;
    }

    /* 加盟代理模块 */
    .agency-card {
      background: linear-gradient(135deg, #ffffff 0%, #f5f3ff 100%);
      border: 1px solid #ddd6fe;
      border-radius: var(--radius-lg);
      padding: 40px;
      box-shadow: var(--card-shadow);
      display: grid;
      grid-template-columns: 1.2fr 0.8fr;
      gap: 32px;
      align-items: center;
    }

    .agency-info h3 {
      font-size: 1.6rem;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 16px;
    }

    .agency-info p {
      color: var(--text-sub);
      font-size: 0.98rem;
      line-height: 1.7;
      margin-bottom: 22px;
    }

    .agency-perks {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 12px;
      margin-bottom: 24px;
    }

    .perk-badge {
      background: #ffffff;
      padding: 10px 14px;
      border-radius: var(--radius-sm);
      border: 1px solid #e2e8f0;
      font-size: 0.88rem;
      font-weight: 600;
      color: var(--text-main);
    }

    .agency-action-box {
      background: #ffffff;
      border: 1px solid #c4b5fd;
      border-radius: var(--radius-md);
      padding: 28px;
      text-align: center;
      box-shadow: 0 8px 20px rgba(139, 92, 246, 0.1);
    }

    .agency-action-box h4 {
      font-size: 1.2rem;
      color: var(--text-main);
      margin-bottom: 10px;
      font-weight: 700;
    }

    .agency-action-box p {
      font-size: 0.88rem;
      color: var(--text-muted);
      margin-bottom: 20px;
    }

    /* 用户评论 (6条) */
    .reviews-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-md);
      padding: 26px;
      box-shadow: var(--card-shadow);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: all 0.3s ease;
    }

    .review-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--hover-shadow);
      border-color: #cbd5e1;
    }

    .review-quote {
      font-size: 0.93rem;
      color: var(--text-sub);
      line-height: 1.65;
      margin-bottom: 20px;
      position: relative;
    }

    .review-author-meta {
      display: flex;
      align-items: center;
      gap: 12px;
      border-top: 1px solid #f1f5f9;
      padding-top: 14px;
    }

    .author-avatar-text {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: var(--neon-gradient);
      color: #ffffff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 0.95rem;
    }

    .author-info h4 {
      font-size: 0.95rem;
      color: var(--text-main);
      font-weight: 700;
      line-height: 1.2;
    }

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

    /* FAQ 手风琴面板 */
    .faq-accordion {
      max-width: 880px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .faq-item {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      transition: border-color 0.25s ease;
    }

    .faq-item.active {
      border-color: #06b6d4;
    }

    .faq-header {
      padding: 18px 24px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      cursor: pointer;
      font-weight: 600;
      color: var(--text-main);
      font-size: 1rem;
      user-select: none;
    }

    .faq-header:hover {
      background: #f8fafc;
    }

    .faq-toggle-icon {
      font-size: 1.2rem;
      transition: transform 0.3s ease;
      color: #0891b2;
    }

    .faq-item.active .faq-toggle-icon {
      transform: rotate(45deg);
    }

    .faq-body {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.35s ease, padding 0.35s ease;
      background: #fafafa;
    }

    .faq-item.active .faq-body {
      max-height: 250px;
      padding: 18px 24px;
      border-top: 1px solid #f1f5f9;
    }

    .faq-body p {
      font-size: 0.92rem;
      color: var(--text-sub);
      line-height: 1.65;
    }

    /* 行业资讯与最新文章 */
    .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(--card-shadow);
      display: flex;
      flex-direction: column;
    }

    .news-date {
      font-size: 0.8rem;
      color: #0891b2;
      font-weight: 600;
      margin-bottom: 8px;
    }

    .news-card h3 {
      font-size: 1.08rem;
      color: var(--text-main);
      margin-bottom: 10px;
      font-weight: 700;
      line-height: 1.4;
    }

    .news-card p {
      font-size: 0.88rem;
      color: var(--text-sub);
      line-height: 1.6;
      margin-bottom: 16px;
      flex-grow: 1;
    }

    .news-links-box {
      margin-top: 36px;
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px;
      box-shadow: var(--card-shadow);
    }

    .news-links-box h4 {
      font-size: 1.05rem;
      color: var(--text-main);
      margin-bottom: 14px;
      font-weight: 700;
    }

    .article-links-list {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      list-style: none;
    }

    .article-links-list a {
      font-size: 0.88rem;
      color: #0369a1;
      background: #f0f9ff;
      padding: 6px 14px;
      border-radius: 6px;
      border: 1px solid #bae6fd;
    }

    .article-links-list a:hover {
      background: #0284c7;
      color: #ffffff;
    }

    /* 需求匹配与联系我们表单 */
    .contact-wrapper {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 36px;
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 40px;
      box-shadow: var(--card-shadow);
    }

    .form-box h3 {
      font-size: 1.45rem;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 8px;
    }

    .form-box p {
      font-size: 0.92rem;
      color: var(--text-sub);
      margin-bottom: 24px;
    }

    .form-group {
      margin-bottom: 18px;
    }

    .form-label {
      display: block;
      font-size: 0.88rem;
      font-weight: 600;
      color: var(--text-main);
      margin-bottom: 6px;
    }

    .form-control {
      width: 100%;
      padding: 12px 16px;
      border-radius: var(--radius-sm);
      border: 1px solid #cbd5e1;
      font-size: 0.92rem;
      color: var(--text-main);
      background: #ffffff;
      outline: none;
      transition: border-color 0.2s ease, box-shadow 0.2s ease;
    }

    .form-control:focus {
      border-color: #06b6d4;
      box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.15);
    }

    textarea.form-control {
      resize: vertical;
      min-height: 100px;
    }

    .contact-info-panel {
      background: #f8fafc;
      border: 1px solid #e2e8f0;
      border-radius: var(--radius-md);
      padding: 30px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .contact-info-panel h4 {
      font-size: 1.2rem;
      color: var(--text-main);
      font-weight: 700;
      margin-bottom: 16px;
    }

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

    .contact-meta-list li {
      font-size: 0.92rem;
      color: var(--text-sub);
      margin-bottom: 12px;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .contact-meta-list strong {
      color: var(--text-main);
    }

    .qr-container {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      padding: 16px;
      text-align: center;
      max-width: 220px;
      margin: 0 auto;
    }

    .qr-container img {
      width: 150px;
      height: 150px;
      display: block;
      margin: 0 auto 8px;
      object-fit: contain;
    }

    .qr-container span {
      font-size: 0.82rem;
      color: var(--text-muted);
      font-weight: 600;
    }

    /* 底部友情链接与版权区 */
    .site-footer {
      background: #ffffff;
      border-top: 1px solid var(--border-color);
      padding: 48px 0 28px;
      margin-top: 60px;
    }

    .footer-inner {
      display: flex;
      flex-direction: column;
      gap: 24px;
    }

    .friend-links-row {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 14px;
      padding-bottom: 20px;
      border-bottom: 1px solid #f1f5f9;
    }

    .friend-links-label {
      font-size: 0.88rem;
      font-weight: 700;
      color: var(--text-main);
    }

    .friend-links-row a {
      font-size: 0.88rem;
      color: var(--text-sub);
    }

    .friend-links-row a:hover {
      color: #0284c7;
    }

    .footer-bottom-flex {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 16px;
    }

    .footer-copy {
      font-size: 0.88rem;
      color: var(--text-muted);
    }

    .footer-nav-links {
      display: flex;
      gap: 16px;
      list-style: none;
    }

    .footer-nav-links a {
      font-size: 0.88rem;
      color: var(--text-muted);
    }

    .footer-nav-links a:hover {
      color: var(--text-main);
    }

    /* 浮动客服小挂件 */
    .floating-widget {
      position: fixed;
      right: 24px;
      bottom: 28px;
      display: flex;
      flex-direction: column;
      gap: 12px;
      z-index: 999;
    }

    .float-btn {
      width: 48px;
      height: 48px;
      border-radius: 50%;
      background: #ffffff;
      border: 1px solid var(--border-color);
      box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      color: var(--text-main);
      font-size: 1.2rem;
      transition: all 0.25s ease;
    }

    .float-btn:hover {
      transform: scale(1.08);
      border-color: #06b6d4;
      color: #0891b2;
    }

    @keyframes pulseGlow {
      0% {
        box-shadow: 0 0 0 0 rgba(6, 182, 212, 0.4);
      }
      100% {
        box-shadow: 0 0 0 10px rgba(6, 182, 212, 0);
      }
    }

    /* 响应式断点控制 */
    @media (max-width: 1024px) {
      .hero-metrics {
        grid-template-columns: repeat(2, 1fr);
      }
      .services-grid,
      .solutions-grid,
      .reviews-grid,
      .news-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .steps-horizontal {
        grid-template-columns: repeat(2, 1fr);
      }
      .banner-gallery-row {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 768px) {
      .mobile-menu-toggle {
        display: block;
      }
      .nav-wrap {
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: #ffffff;
        border-bottom: 1px solid var(--border-color);
        display: none;
        padding: 16px 20px;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
      }
      .nav-wrap.open {
        display: block;
      }
      .nav-links {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
      }
      .nav-links li {
        width: 100%;
      }
      .nav-links li a {
        display: block;
        padding: 10px 14px;
      }
      .hero-title {
        font-size: 2rem;
      }
      .hero-metrics {
        grid-template-columns: 1fr;
      }
      .about-grid,
      .network-wrap,
      .agency-card,
      .contact-wrapper,
      .media-showcase-grid {
        grid-template-columns: 1fr;
      }
      .services-grid,
      .solutions-grid,
      .reviews-grid,
      .news-grid,
      .steps-horizontal {
        grid-template-columns: 1fr;
      }
      .banner-gallery-row {
        grid-template-columns: 1fr;
      }
      .floating-widget {
        right: 16px;
        bottom: 16px;
      }
    }