/* 全局变量：企业官网亮橙炽艳风 */
    :root {
      --primary-orange: #FF5500;
      --primary-light: #FF7324;
      --primary-deep: #D4380D;
      --primary-gradient: linear-gradient(135deg, #FF5500 0%, #FF8C00 100%);
      --accent-glow: rgba(255, 85, 0, 0.28);
      --bg-page: #FFFDFB;
      --bg-subtle: #FFF8F2;
      --bg-card: #FFFFFF;
      --border-color: #FFE4D4;
      --border-hover: #FFB38A;
      --text-main: #1F2329;
      --text-secondary: #4E5969;
      --text-muted: #86909C;
      --shadow-sm: 0 4px 12px rgba(255, 85, 0, 0.05);
      --shadow-md: 0 10px 30px rgba(255, 85, 0, 0.08);
      --shadow-hover: 0 16px 36px rgba(255, 85, 0, 0.16);
      --radius-sm: 8px;
      --radius-md: 14px;
      --radius-lg: 20px;
      --container-max: 1240px;
    }

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

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

    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "PingFang SC", "Noto Sans", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--bg-page);
      color: var(--text-main);
      line-height: 1.65;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
    }

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

    ul, ol {
      list-style: none;
    }

    /* 容器基准 */
    .container {
      width: 100%;
      max-width: var(--container-max);
      margin: 0 auto;
      padding: 0 24px;
    }

    /* 顶部服务栏 */
    .top-bar {
      background: #18191B;
      color: #D1D5DB;
      font-size: 13px;
      padding: 8px 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }
    .top-bar .container {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 12px;
    }
    .top-bar-info {
      display: flex;
      gap: 20px;
      align-items: center;
    }
    .top-bar-info span {
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }
    .top-bar-right {
      display: flex;
      gap: 16px;
      align-items: center;
    }
    .top-bar-right a:hover {
      color: #FFA066;
    }

    /* 主导航 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, 0.96);
      backdrop-filter: blur(12px);
      box-shadow: 0 2px 16px rgba(0, 0, 0, 0.04);
      border-bottom: 1px solid #FFEADA;
    }
    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 76px;
    }
    .brand-box {
      display: flex;
      align-items: center;
      gap: 14px;
    }
    .brand-box .ai-page-logo {
      height: 42px;
      width: auto;
      display: block;
    }
    .brand-text {
      display: flex;
      flex-direction: column;
    }
    .brand-name {
      font-size: 20px;
      font-weight: 800;
      letter-spacing: -0.5px;
      color: var(--text-main);
      line-height: 1.2;
    }
    .brand-tag {
      font-size: 11px;
      color: var(--primary-orange);
      font-weight: 600;
      letter-spacing: 0.5px;
    }

    /* 导航列表按规范：.nav-links gap必须为0 */
    .nav-links {
      display: flex;
      align-items: center;
      gap: 0;
    }
    .nav-links > li {
      position: relative;
    }
    .nav-links a {
      display: inline-block;
      padding: 10px 14px;
      font-size: 15px;
      font-weight: 500;
      color: #33383F;
      border-radius: var(--radius-sm);
    }
    .nav-links a:hover,
    .nav-links a.active {
      color: var(--primary-orange);
      background-color: var(--bg-subtle);
    }
    .nav-actions {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .btn-nav-primary {
      padding: 9px 20px;
      background: var(--primary-gradient);
      color: #FFFFFF !important;
      font-weight: 600;
      font-size: 14px;
      border-radius: 30px;
      box-shadow: 0 4px 14px rgba(255, 85, 0, 0.3);
      transition: all 0.3s ease;
      display: inline-block;
    }
    .btn-nav-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(255, 85, 0, 0.45);
    }
    .mobile-menu-btn {
      display: none;
      background: none;
      border: 1px solid var(--border-color);
      padding: 8px 12px;
      border-radius: var(--radius-sm);
      color: var(--primary-orange);
      font-size: 16px;
      cursor: pointer;
    }

    /* ========================================================
       首屏 HERO 区域：绝对禁止出现任何图片（无img、无背景图）
       纯CSS渐变、立体光斑、数据卡片、高亮CTA构建科技感
       ======================================================== */
    .hero-section {
      position: relative;
      background: linear-gradient(180deg, #FFF6EE 0%, #FFFDFB 100%);
      padding: 72px 0 64px 0;
      overflow: hidden;
      border-bottom: 1px solid var(--border-color);
    }
    .hero-glow-1 {
      position: absolute;
      top: -120px;
      left: 15%;
      width: 500px;
      height: 500px;
      background: radial-gradient(circle, rgba(255, 120, 40, 0.18) 0%, rgba(255, 85, 0, 0) 70%);
      pointer-events: none;
      z-index: 1;
    }
    .hero-glow-2 {
      position: absolute;
      bottom: -100px;
      right: 10%;
      width: 450px;
      height: 450px;
      background: radial-gradient(circle, rgba(255, 150, 60, 0.15) 0%, rgba(255, 85, 0, 0) 70%);
      pointer-events: none;
      z-index: 1;
    }
    .hero-content {
      position: relative;
      z-index: 2;
      text-align: center;
      max-width: 960px;
      margin: 0 auto;
    }
    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 18px;
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: 50px;
      font-size: 13px;
      font-weight: 600;
      color: var(--primary-deep);
      box-shadow: var(--shadow-sm);
      margin-bottom: 24px;
    }
    .hero-badge-dot {
      width: 8px;
      height: 8px;
      background: var(--primary-orange);
      border-radius: 50%;
      box-shadow: 0 0 10px var(--primary-orange);
      animation: pulse-dot 2s infinite;
    }
    @keyframes pulse-dot {
      0%, 100% { opacity: 1; transform: scale(1); }
      50% { opacity: 0.4; transform: scale(1.3); }
    }
    .hero-title {
      font-size: 42px;
      font-weight: 900;
      color: #1A1C20;
      line-height: 1.25;
      letter-spacing: -0.8px;
      margin-bottom: 20px;
    }
    .hero-subtitle {
      font-size: 18px;
      color: var(--text-secondary);
      line-height: 1.7;
      margin-bottom: 36px;
      max-width: 820px;
      margin-left: auto;
      margin-right: auto;
    }
    .hero-cta-group {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 16px;
      flex-wrap: wrap;
      margin-bottom: 48px;
    }
    .btn-hero-official {
      padding: 15px 38px;
      background: var(--primary-gradient);
      color: #FFFFFF !important;
      font-size: 17px;
      font-weight: 700;
      border-radius: 50px;
      box-shadow: 0 8px 24px rgba(255, 85, 0, 0.38);
      transition: all 0.3s ease;
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }
    .btn-hero-official:hover {
      transform: translateY(-3px) scale(1.02);
      box-shadow: 0 12px 30px rgba(255, 85, 0, 0.48);
    }
    .btn-hero-secondary {
      padding: 15px 32px;
      background: #FFFFFF;
      color: var(--text-main);
      font-size: 16px;
      font-weight: 600;
      border-radius: 50px;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      transition: all 0.3s ease;
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }
    .btn-hero-secondary:hover {
      background: var(--bg-subtle);
      border-color: var(--primary-orange);
      color: var(--primary-orange);
      transform: translateY(-2px);
    }

    /* 首屏数据指标卡（纯CSS，无图片） */
    .hero-metrics-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
      margin-top: 24px;
    }
    .metric-card {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px 18px;
      text-align: center;
      box-shadow: var(--shadow-sm);
      transition: all 0.3s ease;
      position: relative;
      overflow: hidden;
    }
    .metric-card::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: var(--primary-gradient);
      opacity: 0;
      transition: opacity 0.3s ease;
    }
    .metric-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
      border-color: var(--primary-light);
    }
    .metric-card:hover::before {
      opacity: 1;
    }
    .metric-value {
      font-size: 34px;
      font-weight: 900;
      color: var(--primary-deep);
      line-height: 1.1;
      margin-bottom: 6px;
    }
    .metric-label {
      font-size: 14px;
      color: var(--text-secondary);
      font-weight: 500;
    }

    /* 模型徽标流动区（纯CSS样式标签） */
    .model-pills-bar {
      margin-top: 40px;
      padding: 16px 20px;
      background: rgba(255, 255, 255, 0.8);
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
    }
    .model-pills-title {
      font-size: 12px;
      text-transform: uppercase;
      font-weight: 700;
      color: var(--primary-orange);
      margin-bottom: 12px;
      letter-spacing: 1px;
    }
    .model-tags-wrap {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 8px;
    }
    .model-tag {
      font-size: 12px;
      font-weight: 600;
      padding: 4px 12px;
      background: #FFFFFF;
      border: 1px solid #FFE4D4;
      border-radius: 20px;
      color: #374151;
      transition: all 0.2s ease;
    }
    .model-tag:hover {
      background: var(--primary-orange);
      color: #FFFFFF;
      border-color: var(--primary-orange);
      transform: scale(1.05);
    }

    /* 区域通用规范 */
    .section-block {
      padding: 84px 0;
      position: relative;
    }
    .section-block.bg-alt {
      background-color: var(--bg-subtle);
      border-top: 1px solid var(--border-color);
      border-bottom: 1px solid var(--border-color);
    }
    .section-header {
      text-align: center;
      max-width: 780px;
      margin: 0 auto 52px auto;
    }
    .section-eyebrow {
      display: inline-block;
      font-size: 13px;
      font-weight: 700;
      color: var(--primary-orange);
      text-transform: uppercase;
      letter-spacing: 1.5px;
      margin-bottom: 10px;
      padding: 4px 14px;
      background: rgba(255, 85, 0, 0.08);
      border-radius: 20px;
    }
    .section-title {
      font-size: 32px;
      font-weight: 800;
      color: var(--text-main);
      line-height: 1.3;
      margin-bottom: 14px;
    }
    .section-desc {
      font-size: 16px;
      color: var(--text-secondary);
      line-height: 1.6;
    }

    /* 模块1：平台介绍 & 核心能力 */
    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 36px;
      align-items: center;
    }
    .about-card-lead {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 40px;
      box-shadow: var(--shadow-sm);
    }
    .about-card-lead h3 {
      font-size: 24px;
      font-weight: 800;
      margin-bottom: 18px;
      color: var(--text-main);
    }
    .about-card-lead p {
      font-size: 15px;
      color: var(--text-secondary);
      line-height: 1.8;
      margin-bottom: 16px;
    }
    .about-features-list {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
      margin-top: 24px;
    }
    .about-feat-item {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      font-size: 14px;
      font-weight: 600;
      color: var(--text-main);
    }
    .about-feat-icon {
      width: 22px;
      height: 22px;
      border-radius: 50%;
      background: rgba(255, 85, 0, 0.12);
      color: var(--primary-orange);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      font-size: 12px;
      font-weight: 900;
    }
    .capabilities-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 20px;
    }
    .cap-card {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px;
      box-shadow: var(--shadow-sm);
      transition: all 0.3s ease;
    }
    .cap-card:hover {
      border-color: var(--primary-orange);
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
    }
    .cap-card h4 {
      font-size: 17px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 8px;
    }
    .cap-card p {
      font-size: 13.5px;
      color: var(--text-secondary);
      line-height: 1.6;
    }

    /* 模块2：一站式 AIGC 服务场景矩阵 (26大核心功能全面呈现) */
    .services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 22px;
    }
    .service-box {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 26px;
      box-shadow: var(--shadow-sm);
      transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .service-box:hover {
      border-color: var(--primary-orange);
      box-shadow: var(--shadow-hover);
      transform: translateY(-5px);
    }
    .service-head {
      margin-bottom: 12px;
    }
    .service-tag-pill {
      font-size: 11px;
      font-weight: 700;
      color: var(--primary-orange);
      background: #FFF2EA;
      padding: 3px 10px;
      border-radius: 12px;
      display: inline-block;
      margin-bottom: 8px;
    }
    .service-title {
      font-size: 18px;
      font-weight: 700;
      color: var(--text-main);
    }
    .service-desc {
      font-size: 14px;
      color: var(--text-secondary);
      line-height: 1.65;
      margin-bottom: 18px;
      flex-grow: 1;
    }
    .service-action-link {
      font-size: 13px;
      font-weight: 600;
      color: var(--primary-orange);
      display: inline-flex;
      align-items: center;
      gap: 4px;
    }
    .service-action-link:hover {
      text-decoration: underline;
    }

    /* 模块3：行业方案 */
    .industry-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }
    .industry-card {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px;
      box-shadow: var(--shadow-sm);
      transition: all 0.3s ease;
    }
    .industry-card:hover {
      border-color: var(--primary-orange);
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
    }
    .ind-badge {
      width: 44px;
      height: 44px;
      border-radius: var(--radius-sm);
      background: var(--bg-subtle);
      border: 1px solid var(--border-color);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary-orange);
      font-weight: 800;
      font-size: 18px;
      margin-bottom: 16px;
    }
    .industry-card h4 {
      font-size: 17px;
      font-weight: 700;
      margin-bottom: 10px;
    }
    .industry-card p {
      font-size: 13.5px;
      color: var(--text-secondary);
      line-height: 1.6;
    }

    /* 模块4：对比评测（重点突出：五星 9.9分） */
    .eval-highlight-box {
      background: #FFFFFF;
      border: 2px solid var(--primary-orange);
      border-radius: var(--radius-lg);
      padding: 36px 40px;
      box-shadow: var(--shadow-md);
      margin-bottom: 40px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 24px;
    }
    .eval-score-wrap {
      display: flex;
      align-items: center;
      gap: 20px;
    }
    .eval-score-num {
      font-size: 64px;
      font-weight: 900;
      color: var(--primary-deep);
      line-height: 1;
    }
    .eval-score-meta {
      display: flex;
      flex-direction: column;
    }
    .eval-stars {
      color: #FF8C00;
      font-size: 22px;
      letter-spacing: 2px;
      margin-bottom: 4px;
    }
    .eval-score-label {
      font-size: 14px;
      font-weight: 600;
      color: var(--text-secondary);
    }
    .eval-verdict {
      max-width: 600px;
      font-size: 15px;
      color: var(--text-main);
      line-height: 1.7;
    }

    /* 对比表格 */
    .compare-table-wrapper {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      overflow-x: auto;
      box-shadow: var(--shadow-sm);
    }
    .compare-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      font-size: 14px;
      min-width: 720px;
    }
    .compare-table th,
    .compare-table td {
      padding: 16px 20px;
      border-bottom: 1px solid #F2E8E2;
    }
    .compare-table th {
      background: #FFF7F0;
      font-weight: 700;
      color: var(--text-main);
    }
    .compare-table tr:hover td {
      background: #FFFDF9;
    }
    .compare-table td.col-platform {
      font-weight: 700;
      color: var(--primary-deep);
      background: rgba(255, 85, 0, 0.03);
    }
    .badge-check {
      display: inline-block;
      padding: 2px 8px;
      background: #E8FFEA;
      color: #0E8A16;
      border-radius: 4px;
      font-weight: 600;
      font-size: 12px;
    }
    .badge-cross {
      display: inline-block;
      padding: 2px 8px;
      background: #FFF0F0;
      color: #CF222E;
      border-radius: 4px;
      font-weight: 600;
      font-size: 12px;
    }

    /* 模块5：Token比价 */
    .token-table-wrap {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 28px;
      box-shadow: var(--shadow-sm);
    }
    .token-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
      margin-top: 20px;
    }
    .token-card {
      background: var(--bg-subtle);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 20px;
      text-align: center;
      transition: all 0.3s ease;
    }
    .token-card:hover {
      border-color: var(--primary-orange);
      background: #FFFFFF;
      box-shadow: var(--shadow-md);
    }
    .token-model-name {
      font-size: 16px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 10px;
    }
    .token-official-price {
      font-size: 13px;
      color: var(--text-muted);
      text-decoration: line-through;
      margin-bottom: 4px;
    }
    .token-our-price {
      font-size: 20px;
      font-weight: 800;
      color: var(--primary-deep);
      margin-bottom: 8px;
    }
    .token-save-badge {
      display: inline-block;
      background: #FF5500;
      color: #FFFFFF;
      font-size: 11px;
      font-weight: 700;
      padding: 2px 8px;
      border-radius: 12px;
    }

    /* 模块6：标准流程 */
    .steps-grid {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 16px;
    }
    .step-item {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px 18px;
      position: relative;
      box-shadow: var(--shadow-sm);
      text-align: center;
    }
    .step-index {
      width: 36px;
      height: 36px;
      border-radius: 50%;
      background: var(--primary-gradient);
      color: #FFFFFF;
      font-weight: 800;
      font-size: 15px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 14px auto;
      box-shadow: 0 4px 12px rgba(255, 85, 0, 0.3);
    }
    .step-item h4 {
      font-size: 16px;
      font-weight: 700;
      margin-bottom: 8px;
    }
    .step-item p {
      font-size: 13px;
      color: var(--text-secondary);
      line-height: 1.5;
    }

    /* 模块7：案例中心展示 */
    .cases-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .case-card {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      transition: all 0.3s ease;
      display: flex;
      flex-direction: column;
    }
    .case-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
      border-color: var(--primary-orange);
    }
    .case-img-wrap {
      width: 100%;
      aspect-ratio: 16 / 9;
      background: #F3EAE3;
      overflow: hidden;
      position: relative;
    }
    .case-img-wrap.square {
      aspect-ratio: 1 / 1;
    }
    .case-img-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      transition: transform 0.4s ease;
    }
    .case-card:hover .case-img-wrap img {
      transform: scale(1.04);
    }
    .case-info {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .case-title {
      font-size: 17px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 8px;
    }
    .case-desc {
      font-size: 13.5px;
      color: var(--text-secondary);
      line-height: 1.6;
    }

    /* 模块8：宣传推广横幅 */
    .banner-strip-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 24px;
      margin-top: 36px;
    }
    .banner-card {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
    }
    .banner-card .ai-page-image {
      width: 100%;
      height: auto;
      display: block;
    }

    /* 模块9：加盟代理 */
    .agent-box {
      background: linear-gradient(135deg, #FFF5EC 0%, #FFFFFF 100%);
      border: 2px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 44px;
      box-shadow: var(--shadow-md);
      position: relative;
    }
    .agent-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 20px;
      margin-bottom: 30px;
    }
    .agent-points-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }
    .agent-item {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 20px;
    }
    .agent-item h4 {
      font-size: 16px;
      font-weight: 700;
      color: var(--primary-deep);
      margin-bottom: 8px;
    }
    .agent-item p {
      font-size: 13px;
      color: var(--text-secondary);
      line-height: 1.6;
    }

    /* 模块10：用户评论 (真实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: 24px;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: all 0.3s ease;
    }
    .review-card:hover {
      border-color: var(--primary-orange);
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
    }
    .review-stars {
      color: #FF8C00;
      font-size: 14px;
      letter-spacing: 1px;
      margin-bottom: 12px;
    }
    .review-content {
      font-size: 14px;
      color: var(--text-secondary);
      line-height: 1.7;
      margin-bottom: 20px;
      font-style: normal;
    }
    .review-author {
      display: flex;
      align-items: center;
      gap: 12px;
      border-top: 1px solid #F6EDE8;
      padding-top: 14px;
    }
    .author-avatar {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: var(--primary-gradient);
      color: #FFFFFF;
      font-weight: 700;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 14px;
      flex-shrink: 0;
    }
    .author-meta {
      display: flex;
      flex-direction: column;
    }
    .author-name {
      font-size: 14px;
      font-weight: 700;
      color: var(--text-main);
    }
    .author-role {
      font-size: 12px;
      color: var(--text-muted);
    }

    /* 模块11：行业资讯与最新文章 */
    .articles-wrap {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 32px;
      box-shadow: var(--shadow-sm);
    }
    .articles-links-list {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 14px;
      margin-top: 20px;
    }
    .article-link-item {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 12px 16px;
      background: var(--bg-subtle);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      font-size: 14px;
      font-weight: 500;
    }
    .article-link-item:hover {
      border-color: var(--primary-orange);
      background: #FFFFFF;
      color: var(--primary-orange);
    }

    /* 模块12：FAQ折叠面板（10条完整问题） */
    .faq-container {
      max-width: 900px;
      margin: 0 auto;
    }
    .faq-item {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      margin-bottom: 14px;
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      transition: border-color 0.25s ease;
    }
    .faq-item:hover {
      border-color: var(--primary-orange);
    }
    .faq-question {
      padding: 18px 24px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      cursor: pointer;
      font-weight: 700;
      font-size: 16px;
      color: var(--text-main);
      user-select: none;
    }
    .faq-icon {
      font-size: 18px;
      color: var(--primary-orange);
      transition: transform 0.3s ease;
    }
    .faq-item.active .faq-icon {
      transform: rotate(45deg);
    }
    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.35s ease, padding 0.35s ease;
      background: #FFFDFC;
      color: var(--text-secondary);
      font-size: 14.5px;
      line-height: 1.7;
    }
    .faq-item.active .faq-answer {
      max-height: 300px;
      padding: 0 24px 20px 24px;
      border-top: 1px dashed #FFE6D6;
    }

    /* 模块13：需求表单与联系我们 */
    .contact-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 36px;
    }
    .contact-info-card {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 36px;
      box-shadow: var(--shadow-sm);
    }
    .contact-info-card h3 {
      font-size: 22px;
      font-weight: 800;
      margin-bottom: 16px;
    }
    .contact-meta-list {
      margin-top: 20px;
      display: flex;
      flex-direction: column;
      gap: 14px;
      font-size: 14.5px;
    }
    .contact-meta-row {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .contact-meta-label {
      font-weight: 700;
      color: var(--primary-deep);
      min-width: 90px;
    }
    .qr-box-wrap {
      margin-top: 24px;
      padding: 20px;
      background: var(--bg-subtle);
      border: 1px dashed var(--border-color);
      border-radius: var(--radius-md);
      display: inline-flex;
      align-items: center;
      gap: 18px;
    }
    .qr-img {
      width: 100px;
      height: 100px;
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      overflow: hidden;
    }
    .qr-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }
    .qr-text {
      font-size: 13px;
      color: var(--text-secondary);
      line-height: 1.5;
    }

    /* 表单组件 */
    .form-card {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 36px;
      box-shadow: var(--shadow-md);
    }
    .form-card h3 {
      font-size: 22px;
      font-weight: 800;
      margin-bottom: 20px;
    }
    .form-group {
      margin-bottom: 16px;
    }
    .form-label {
      display: block;
      font-size: 13.5px;
      font-weight: 600;
      color: var(--text-main);
      margin-bottom: 6px;
    }
    .form-control {
      width: 100%;
      padding: 12px 14px;
      border: 1px solid #E2D5CC;
      border-radius: var(--radius-sm);
      font-size: 14px;
      color: var(--text-main);
      outline: none;
      transition: all 0.25s ease;
      background: #FFFDFB;
    }
    .form-control:focus {
      border-color: var(--primary-orange);
      box-shadow: 0 0 0 3px rgba(255, 85, 0, 0.12);
      background: #FFFFFF;
    }
    textarea.form-control {
      resize: vertical;
      min-height: 90px;
    }
    .btn-submit {
      width: 100%;
      padding: 14px;
      background: var(--primary-gradient);
      color: #FFFFFF;
      border: none;
      border-radius: var(--radius-sm);
      font-size: 16px;
      font-weight: 700;
      cursor: pointer;
      box-shadow: 0 4px 16px rgba(255, 85, 0, 0.35);
      transition: all 0.3s ease;
    }
    .btn-submit:hover {
      box-shadow: 0 8px 24px rgba(255, 85, 0, 0.45);
      transform: translateY(-2px);
    }

    /* 友情链接区 */
    .friendly-links-block {
      background: #FFFFFF;
      border-top: 1px solid var(--border-color);
      padding: 24px 0;
    }
    .friendly-links-inner {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 16px;
      font-size: 13px;
    }
    .friendly-title {
      font-weight: 700;
      color: var(--text-main);
    }
    .friendly-links-inner a {
      color: var(--text-secondary);
      transition: color 0.2s ease;
    }
    .friendly-links-inner a:hover {
      color: var(--primary-orange);
      text-decoration: underline;
    }

    /* 页面页脚 */
    .site-footer {
      background: #141517;
      color: #A0AEC0;
      padding: 48px 0 24px 0;
      border-top: 3px solid var(--primary-orange);
      font-size: 13.5px;
    }
    .footer-top-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.5fr;
      gap: 36px;
      padding-bottom: 36px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }
    .footer-brand-desc {
      margin-top: 14px;
      line-height: 1.7;
      color: #8C96A5;
      font-size: 13px;
      max-width: 320px;
    }
    .footer-col h5 {
      color: #FFFFFF;
      font-size: 15px;
      font-weight: 700;
      margin-bottom: 16px;
    }
    .footer-col ul li {
      margin-bottom: 10px;
    }
    .footer-col ul li a:hover {
      color: #FFA366;
    }
    .footer-bottom {
      padding-top: 24px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 12px;
      font-size: 12.5px;
      color: #718096;
    }
    .footer-bottom a:hover {
      color: #E2E8F0;
    }

    /* 浮动工具栏 */
    .floating-widget {
      position: fixed;
      right: 20px;
      bottom: 40px;
      z-index: 999;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    .float-btn {
      width: 46px;
      height: 46px;
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: 50%;
      box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary-orange);
      font-size: 14px;
      font-weight: 700;
      cursor: pointer;
      transition: all 0.25s ease;
      text-decoration: none;
    }
    .float-btn:hover {
      background: var(--primary-orange);
      color: #FFFFFF;
      transform: translateY(-3px);
      box-shadow: 0 6px 20px rgba(255, 85, 0, 0.35);
    }

    /* 响应式样式 */
    @media (max-width: 1024px) {
      .services-grid { grid-template-columns: repeat(2, 1fr); }
      .industry-grid { grid-template-columns: repeat(2, 1fr); }
      .steps-grid { grid-template-columns: repeat(3, 1fr); }
      .reviews-grid { grid-template-columns: repeat(2, 1fr); }
      .agent-points-grid { grid-template-columns: repeat(2, 1fr); }
      .token-grid { grid-template-columns: repeat(2, 1fr); }
      .footer-top-grid { grid-template-columns: 1fr 1fr; }
    }

    @media (max-width: 768px) {
      .header-inner { height: 64px; }
      .nav-links {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: #FFFFFF;
        flex-direction: column;
        padding: 16px 24px;
        border-bottom: 1px solid var(--border-color);
        box-shadow: 0 8px 24px rgba(0,0,0,0.06);
      }
      .nav-links.active { display: flex; }
      .nav-links a { width: 100%; padding: 10px 0; }
      .mobile-menu-btn { display: block; }
      .hero-title { font-size: 28px; }
      .hero-subtitle { font-size: 15px; }
      .hero-metrics-grid { grid-template-columns: repeat(2, 1fr); }
      .about-grid, .contact-grid { grid-template-columns: 1fr; }
      .services-grid { grid-template-columns: 1fr; }
      .industry-grid { grid-template-columns: 1fr; }
      .steps-grid { grid-template-columns: 1fr; }
      .cases-grid { grid-template-columns: 1fr; }
      .banner-strip-grid { grid-template-columns: 1fr; }
      .reviews-grid { grid-template-columns: 1fr; }
      .agent-points-grid { grid-template-columns: 1fr; }
      .token-grid { grid-template-columns: 1fr; }
      .articles-links-list { grid-template-columns: 1fr; }
      .eval-highlight-box { flex-direction: column; text-align: center; }
      .eval-score-wrap { justify-content: center; }
      .footer-top-grid { grid-template-columns: 1fr; }
    }