:root {
      --primary: #e11d48;
      --primary-hover: #be123c;
      --primary-light: #fff1f2;
      --primary-mid: #fda4af;
      --accent-pink: #f43f5e;
      --accent-deep: #881337;
      --accent-gold: #f59e0b;
      --text-main: #0f172a;
      --text-muted: #475569;
      --text-light: #64748b;
      --bg-page: #fff8f9;
      --bg-card: #ffffff;
      --bg-subtle: #fff1f4;
      --border-color: #fecdd3;
      --shadow-sm: 0 2px 8px rgba(225, 29, 72, 0.06);
      --shadow-md: 0 10px 25px -5px rgba(225, 29, 72, 0.1), 0 8px 10px -6px rgba(225, 29, 72, 0.06);
      --shadow-lg: 0 20px 30px -10px rgba(225, 29, 72, 0.15);
      --radius-sm: 8px;
      --radius-md: 12px;
      --radius-lg: 20px;
      --radius-full: 9999px;
      --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", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--bg-page);
      color: var(--text-main);
      line-height: 1.65;
      overflow-x: hidden;
      background-image: 
        radial-gradient(circle at 10% 20%, rgba(244, 63, 94, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(225, 29, 72, 0.04) 0%, transparent 40%);
    }

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

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

    .main-container {
      width: 100%;
      max-width: var(--container-max);
      margin-left: auto;
      margin-right: auto;
      padding-left: 24px;
      padding-right: 24px;
    }

    /* 顶部导航 */
    .header-nav {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }

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

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

    .brand-logo-box {
      max-height: 44px;
      display: flex;
      align-items: center;
    }

    .brand-logo-box img {
      max-height: 42px;
      width: auto;
    }

    .brand-name {
      font-size: 1.35rem;
      font-weight: 800;
      color: var(--primary);
      letter-spacing: -0.5px;
    }

    .brand-name span {
      color: var(--accent-deep);
      font-size: 0.9rem;
      font-weight: 500;
      margin-left: 6px;
      background: var(--primary-light);
      padding: 2px 8px;
      border-radius: var(--radius-full);
      border: 1px solid var(--border-color);
    }

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

    .nav-links li a {
      display: inline-block;
      padding: 8px 14px;
      font-size: 0.95rem;
      font-weight: 600;
      color: var(--text-main);
      border-radius: var(--radius-sm);
    }

    .nav-links li a:hover {
      color: var(--primary);
      background: var(--primary-light);
    }

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

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 10px 22px;
      font-size: 0.95rem;
      font-weight: 700;
      border-radius: var(--radius-full);
      cursor: pointer;
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
      border: none;
      text-decoration: none;
      white-space: nowrap;
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--accent-pink) 0%, var(--primary) 100%);
      color: #ffffff !important;
      box-shadow: 0 4px 14px rgba(225, 29, 72, 0.35);
    }

    .btn-primary:hover {
      background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
      box-shadow: 0 6px 20px rgba(225, 29, 72, 0.5);
      transform: translateY(-2px);
    }

    .btn-outline {
      background: transparent;
      color: var(--primary) !important;
      border: 1.5px solid var(--primary);
    }

    .btn-outline:hover {
      background: var(--primary-light);
      transform: translateY(-2px);
    }

    .nav-toggle-btn {
      display: none;
      flex-direction: column;
      justify-content: center;
      width: 32px;
      height: 32px;
      background: transparent;
      border: none;
      cursor: pointer;
      gap: 5px;
    }

    .nav-toggle-btn span {
      display: block;
      width: 100%;
      height: 3px;
      background: var(--primary);
      border-radius: 3px;
      transition: 0.3s;
    }

    /* 移动端菜单抽屉 */
    .mobile-menu-drawer {
      display: none;
      background: #ffffff;
      border-bottom: 2px solid var(--border-color);
      padding: 16px 24px;
    }

    .mobile-menu-drawer.active {
      display: block;
    }

    .mobile-menu-drawer ul {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .mobile-menu-drawer a {
      display: block;
      padding: 10px 14px;
      font-size: 1rem;
      font-weight: 600;
      color: var(--text-main);
      border-radius: var(--radius-sm);
    }

    .mobile-menu-drawer a:hover {
      background: var(--primary-light);
      color: var(--primary);
    }

    /* 模块通用标题 */
    .section-spacing {
      padding: 80px 0;
    }

    .section-head {
      text-align: center;
      max-width: 760px;
      margin: 0 auto 50px auto;
    }

    .section-badge {
      display: inline-block;
      font-size: 0.85rem;
      font-weight: 700;
      color: var(--primary);
      background: var(--primary-light);
      border: 1px solid var(--border-color);
      padding: 4px 16px;
      border-radius: var(--radius-full);
      margin-bottom: 14px;
      text-transform: uppercase;
      letter-spacing: 1px;
    }

    .section-title {
      font-size: 2.25rem;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 16px;
      line-height: 1.3;
    }

    .section-title em {
      font-style: normal;
      color: var(--primary);
      position: relative;
    }

    .section-desc {
      font-size: 1.05rem;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* HERO 首屏 (严格无图，纯CSS与科技视觉) */
    .hero-section {
      padding: 90px 0 80px 0;
      background: linear-gradient(180deg, #ffffff 0%, #fff0f3 100%);
      position: relative;
      overflow: hidden;
      border-bottom: 1px solid var(--border-color);
    }

    .hero-decor-orb-1 {
      position: absolute;
      width: 480px;
      height: 480px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(244, 63, 94, 0.15) 0%, rgba(225, 29, 72, 0) 70%);
      top: -120px;
      right: -80px;
      pointer-events: none;
    }

    .hero-decor-orb-2 {
      position: absolute;
      width: 360px;
      height: 360px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(251, 113, 133, 0.15) 0%, rgba(244, 63, 94, 0) 70%);
      bottom: -60px;
      left: -60px;
      pointer-events: none;
    }

    .hero-content {
      position: relative;
      z-index: 2;
      text-align: center;
      max-width: 900px;
      margin: 0 auto;
    }

    .hero-top-tag {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: #ffffff;
      border: 1.5px solid var(--border-color);
      box-shadow: 0 4px 12px rgba(225, 29, 72, 0.08);
      padding: 6px 20px;
      border-radius: var(--radius-full);
      margin-bottom: 24px;
      font-size: 0.9rem;
      font-weight: 700;
      color: var(--primary);
    }

    .hero-top-tag .pulse-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--primary);
      box-shadow: 0 0 0 rgba(225, 29, 72, 0.4);
      animation: pulseAnim 2s infinite;
    }

    @keyframes pulseAnim {
      0% { box-shadow: 0 0 0 0 rgba(225, 29, 72, 0.6); }
      70% { box-shadow: 0 0 0 10px rgba(225, 29, 72, 0); }
      100% { box-shadow: 0 0 0 0 rgba(225, 29, 72, 0); }
    }

    .hero-title {
      font-size: 3.2rem;
      font-weight: 900;
      line-height: 1.25;
      color: var(--text-main);
      margin-bottom: 22px;
      letter-spacing: -0.5px;
    }

    .hero-title .highlight-text {
      background: linear-gradient(135deg, #e11d48 20%, #be123c 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero-lead {
      font-size: 1.25rem;
      color: var(--text-muted);
      line-height: 1.8;
      margin-bottom: 38px;
      max-width: 780px;
      margin-left: auto;
      margin-right: auto;
    }

    .hero-lead strong {
      color: var(--text-main);
      font-weight: 700;
    }

    .hero-actions {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 20px;
      margin-bottom: 50px;
      flex-wrap: wrap;
    }

    .hero-btn-main {
      padding: 15px 38px;
      font-size: 1.12rem;
      letter-spacing: 0.5px;
    }

    .hero-stats-row {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
      margin-top: 20px;
    }

    .hero-stat-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 20px 16px;
      box-shadow: var(--shadow-sm);
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .hero-stat-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
      border-color: var(--primary-mid);
    }

    .hero-stat-num {
      font-size: 1.85rem;
      font-weight: 800;
      color: var(--primary);
      margin-bottom: 4px;
      font-feature-settings: "tnum";
    }

    .hero-stat-desc {
      font-size: 0.88rem;
      color: var(--text-muted);
      font-weight: 600;
    }

    /* 支持平台流动标签 */
    .ai-models-bar {
      margin-top: 45px;
      padding: 16px 20px;
      background: rgba(255, 255, 255, 0.8);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
    }

    .ai-models-bar-title {
      font-size: 0.88rem;
      font-weight: 700;
      color: var(--text-light);
      margin-bottom: 12px;
      text-transform: uppercase;
      letter-spacing: 1px;
    }

    .ai-models-badges {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 8px;
    }

    .model-tag {
      background: var(--primary-light);
      color: var(--accent-deep);
      font-size: 0.82rem;
      font-weight: 600;
      padding: 4px 10px;
      border-radius: var(--radius-sm);
      border: 1px solid #fecdd3;
      transition: all 0.2s ease;
    }

    .model-tag:hover {
      background: var(--primary);
      color: #ffffff;
      border-color: var(--primary);
    }

    /* 平台介绍 / 关于我们 */
    .platform-intro-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      align-items: center;
    }

    .intro-feature-list {
      display: flex;
      flex-direction: column;
      gap: 20px;
    }

    .intro-feature-item {
      display: flex;
      gap: 18px;
      background: #ffffff;
      padding: 22px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      transition: all 0.3s ease;
    }

    .intro-feature-item:hover {
      box-shadow: var(--shadow-md);
      transform: translateY(-2px);
      border-color: var(--primary);
    }

    .feature-icon-badge {
      width: 48px;
      height: 48px;
      border-radius: var(--radius-md);
      background: linear-gradient(135deg, var(--accent-pink) 0%, var(--primary) 100%);
      color: #ffffff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      font-size: 1.2rem;
      flex-shrink: 0;
    }

    .feature-text-block h3 {
      font-size: 1.15rem;
      color: var(--text-main);
      margin-bottom: 6px;
      font-weight: 700;
    }

    .feature-text-block p {
      font-size: 0.95rem;
      color: var(--text-muted);
      line-height: 1.6;
    }

    .intro-highlight-panel {
      background: linear-gradient(145deg, #ffffff 0%, #fff1f4 100%);
      border: 2px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 36px;
      box-shadow: var(--shadow-md);
    }

    .panel-badge {
      display: inline-block;
      font-size: 0.85rem;
      background: var(--primary);
      color: #fff;
      font-weight: 700;
      padding: 3px 12px;
      border-radius: var(--radius-full);
      margin-bottom: 16px;
    }

    .panel-h2 {
      font-size: 1.7rem;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 16px;
      line-height: 1.35;
    }

    .panel-lead {
      color: var(--text-muted);
      font-size: 1rem;
      margin-bottom: 24px;
      line-height: 1.7;
    }

    .panel-metrics-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 14px;
      margin-bottom: 28px;
    }

    .metric-box {
      background: #ffffff;
      padding: 16px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
    }

    .metric-box strong {
      display: block;
      font-size: 1.4rem;
      color: var(--primary);
      font-weight: 800;
    }

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

    /* AIGC服务能力卡片网格 */
    .services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .service-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 28px 24px;
      box-shadow: var(--shadow-sm);
      transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
      position: relative;
      display: flex;
      flex-direction: column;
    }

    .service-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--shadow-lg);
      border-color: var(--primary-mid);
    }

    .service-card-tag {
      position: absolute;
      top: 20px;
      right: 20px;
      font-size: 0.75rem;
      background: var(--primary-light);
      color: var(--primary);
      border: 1px solid var(--border-color);
      font-weight: 700;
      padding: 2px 8px;
      border-radius: var(--radius-full);
    }

    .service-card-title {
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 12px;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .service-bullet {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: var(--primary);
      display: inline-block;
    }

    .service-card-desc {
      font-size: 0.95rem;
      color: var(--text-muted);
      line-height: 1.65;
      margin-bottom: 16px;
      flex-grow: 1;
    }

    .service-card-meta {
      border-top: 1px dashed var(--border-color);
      padding-top: 14px;
      font-size: 0.85rem;
      color: var(--accent-deep);
      font-weight: 600;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    /* 一站式制作专区 */
    .onestop-section {
      background: #fff5f7;
      border-top: 1px solid var(--border-color);
      border-bottom: 1px solid var(--border-color);
    }

    .tools-feature-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    .tool-box {
      background: #ffffff;
      border-radius: var(--radius-md);
      padding: 24px 20px;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      transition: all 0.3s ease;
    }

    .tool-box:hover {
      border-color: var(--primary);
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
    }

    .tool-tag {
      display: inline-block;
      font-size: 0.75rem;
      font-weight: 700;
      color: var(--primary);
      background: var(--primary-light);
      padding: 2px 8px;
      border-radius: 4px;
      margin-bottom: 10px;
    }

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

    .tool-desc {
      font-size: 0.9rem;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 行业解决方案与网络 */
    .industry-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .industry-card {
      background: #ffffff;
      border-radius: var(--radius-md);
      padding: 26px;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }

    .industry-title {
      font-size: 1.2rem;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 12px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .industry-card p {
      font-size: 0.95rem;
      color: var(--text-muted);
      line-height: 1.65;
    }

    /* 标准制作流程 */
    .process-steps {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 16px;
      position: relative;
    }

    .process-card {
      background: #ffffff;
      padding: 24px 18px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      text-align: center;
      position: relative;
    }

    .step-badge {
      width: 36px;
      height: 36px;
      background: var(--primary);
      color: #ffffff;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      margin: 0 auto 12px auto;
      font-size: 1.1rem;
    }

    .step-name {
      font-size: 1.05rem;
      font-weight: 700;
      margin-bottom: 6px;
      color: var(--text-main);
    }

    .step-info {
      font-size: 0.85rem;
      color: var(--text-muted);
      line-height: 1.5;
    }

    /* 案例中心展示 (素材图规范使用) */
    .case-gallery-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
      margin-bottom: 30px;
    }

    .case-box {
      background: #ffffff;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      transition: all 0.3s ease;
    }

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

    .case-img-wrap {
      width: 100%;
      background: #fff1f4;
      overflow: hidden;
    }

    .case-img-wrap img {
      width: 100%;
      object-fit: cover;
      transition: transform 0.5s ease;
    }

    .case-box:hover .case-img-wrap img {
      transform: scale(1.03);
    }

    .case-body {
      padding: 20px;
    }

    .case-tag {
      font-size: 0.8rem;
      color: var(--primary);
      font-weight: 700;
      margin-bottom: 6px;
      display: inline-block;
    }

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

    .case-desc {
      font-size: 0.9rem;
      color: var(--text-muted);
      line-height: 1.6;
    }

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

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

    /* 对比评测 - 突出 9.9分 与 五星 */
    .review-score-panel {
      background: linear-gradient(135deg, #be123c 0%, #e11d48 100%);
      color: #ffffff;
      border-radius: var(--radius-lg);
      padding: 40px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 35px;
      box-shadow: var(--shadow-lg);
    }

    .review-left h3 {
      font-size: 1.8rem;
      font-weight: 800;
      margin-bottom: 8px;
    }

    .review-left p {
      font-size: 1.05rem;
      opacity: 0.92;
      max-width: 600px;
    }

    .review-score-box {
      text-align: center;
      background: rgba(255, 255, 255, 0.15);
      backdrop-filter: blur(8px);
      padding: 18px 36px;
      border-radius: var(--radius-md);
      border: 1px solid rgba(255, 255, 255, 0.3);
    }

    .score-stars {
      color: #facc15;
      font-size: 1.4rem;
      margin-bottom: 4px;
    }

    .score-number {
      font-size: 3rem;
      font-weight: 900;
      line-height: 1;
      margin-bottom: 4px;
    }

    .score-total {
      font-size: 0.9rem;
      opacity: 0.85;
      font-weight: 600;
    }

    .compare-table-wrap {
      overflow-x: auto;
      background: #ffffff;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }

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

    .compare-table th, 
    .compare-table td {
      padding: 16px 20px;
      border-bottom: 1px solid var(--border-color);
      font-size: 0.95rem;
    }

    .compare-table th {
      background: var(--primary-light);
      color: var(--accent-deep);
      font-weight: 700;
    }

    .compare-table tr:hover td {
      background: #fff9fa;
    }

    .badge-win {
      display: inline-flex;
      align-items: center;
      font-weight: 700;
      color: var(--primary);
    }

    /* Token 比价专区 */
    .token-pricing-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .price-card {
      background: #ffffff;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      padding: 30px 24px;
      box-shadow: var(--shadow-sm);
      text-align: center;
      position: relative;
    }

    .price-card.featured {
      border: 2px solid var(--primary);
      box-shadow: var(--shadow-md);
      transform: scale(1.02);
    }

    .popular-ribbon {
      position: absolute;
      top: -12px;
      left: 50%;
      transform: translateX(-50%);
      background: var(--primary);
      color: #fff;
      font-size: 0.78rem;
      font-weight: 800;
      padding: 3px 14px;
      border-radius: var(--radius-full);
      box-shadow: 0 4px 10px rgba(225, 29, 72, 0.3);
    }

    .price-name {
      font-size: 1.3rem;
      font-weight: 800;
      margin-bottom: 10px;
      color: var(--text-main);
    }

    .price-val {
      font-size: 2.2rem;
      font-weight: 900;
      color: var(--primary);
      margin-bottom: 12px;
    }

    .price-val span {
      font-size: 0.9rem;
      font-weight: 500;
      color: var(--text-muted);
    }

    .price-features {
      list-style: none;
      margin: 20px 0 28px 0;
      display: flex;
      flex-direction: column;
      gap: 10px;
      text-align: left;
      font-size: 0.92rem;
      color: var(--text-muted);
    }

    .price-features li {
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .price-features li::before {
      content: "✓";
      color: var(--primary);
      font-weight: bold;
    }

    /* 加盟代理模块 */
    .agent-box {
      background: linear-gradient(135deg, #fff1f4 0%, #ffffff 100%);
      border: 2px dashed var(--border-color);
      border-radius: var(--radius-lg);
      padding: 40px;
      box-shadow: var(--shadow-sm);
    }

    .agent-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      margin: 30px 0;
    }

    .agent-item {
      background: #ffffff;
      padding: 20px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      text-align: center;
    }

    .agent-item h4 {
      font-size: 1.1rem;
      color: var(--primary);
      margin-bottom: 8px;
    }

    .agent-item p {
      font-size: 0.88rem;
      color: var(--text-muted);
    }

    /* 需求匹配与表单 */
    .form-container-box {
      display: grid;
      grid-template-columns: 1fr 1.2fr;
      gap: 40px;
      background: #ffffff;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      padding: 40px;
      box-shadow: var(--shadow-md);
    }

    .form-info h3 {
      font-size: 1.6rem;
      font-weight: 800;
      margin-bottom: 14px;
      color: var(--text-main);
    }

    .form-info p {
      font-size: 0.98rem;
      color: var(--text-muted);
      line-height: 1.7;
      margin-bottom: 24px;
    }

    .contact-fast-list {
      display: flex;
      flex-direction: column;
      gap: 12px;
      font-size: 0.95rem;
      color: var(--text-main);
    }

    .contact-fast-list strong {
      color: var(--primary);
    }

    .site-form {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .form-group {
      display: flex;
      flex-direction: column;
      gap: 6px;
    }

    .form-label {
      font-size: 0.9rem;
      font-weight: 700;
      color: var(--text-main);
    }

    .form-control {
      width: 100%;
      padding: 12px 16px;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      font-size: 0.95rem;
      background: #fff8f9;
      color: var(--text-main);
      transition: all 0.2s ease;
    }

    .form-control:focus {
      outline: none;
      border-color: var(--primary);
      background: #ffffff;
      box-shadow: 0 0 0 3px rgba(225, 29, 72, 0.15);
    }

    textarea.form-control {
      resize: vertical;
      min-height: 95px;
    }

    /* 用户评论卡片 (6条) */
    .testimonial-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .testimonial-card {
      background: #ffffff;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      padding: 26px;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: transform 0.3s ease;
    }

    .testimonial-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
      border-color: var(--primary);
    }

    .testimonial-stars {
      color: #f59e0b;
      margin-bottom: 12px;
      font-size: 1rem;
    }

    .testimonial-content {
      font-size: 0.95rem;
      color: var(--text-muted);
      line-height: 1.65;
      margin-bottom: 18px;
    }

    .testimonial-author {
      display: flex;
      align-items: center;
      gap: 12px;
      border-top: 1px solid #fecdd3;
      padding-top: 14px;
    }

    .author-avatar-text {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: var(--primary-light);
      color: var(--primary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      font-size: 1rem;
      border: 1px solid var(--border-color);
    }

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

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

    /* FAQ 手风琴 */
    .faq-container {
      max-width: 900px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .faq-item {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      transition: all 0.3s ease;
    }

    .faq-item.active {
      border-color: var(--primary);
      box-shadow: var(--shadow-sm);
    }

    .faq-question {
      padding: 18px 24px;
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--text-main);
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      user-select: none;
    }

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

    .faq-icon {
      font-size: 1.2rem;
      font-weight: 700;
      color: var(--primary);
      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 0.3s ease;
      background: #fffcfd;
      padding: 0 24px;
    }

    .faq-item.active .faq-answer {
      max-height: 300px;
      padding: 0 24px 20px 24px;
    }

    .faq-answer p {
      font-size: 0.95rem;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* 行业资讯与最新文章 */
    .news-section-wrap {
      background: #ffffff;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      padding: 36px;
      box-shadow: var(--shadow-sm);
    }

    .article-links-cluster {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
      gap: 14px;
      margin-top: 20px;
    }

    .article-link-chip {
      display: block;
      background: var(--bg-page);
      border: 1px solid var(--border-color);
      padding: 12px 16px;
      border-radius: var(--radius-sm);
      font-size: 0.9rem;
      color: var(--text-muted);
      text-overflow: ellipsis;
      overflow: hidden;
      white-space: nowrap;
      transition: all 0.2s ease;
    }

    .article-link-chip:hover {
      background: var(--primary-light);
      color: var(--primary);
      border-color: var(--primary);
      transform: translateX(4px);
    }

    /* 联系我们与二维码 */
    .contact-box-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 30px;
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 36px;
      box-shadow: var(--shadow-sm);
    }

    .contact-detail-items {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .contact-row-item {
      display: flex;
      align-items: flex-start;
      gap: 14px;
      padding: 12px;
      background: var(--bg-page);
      border-radius: var(--radius-sm);
      border: 1px solid #fecdd3;
    }

    .contact-row-item strong {
      color: var(--primary);
      font-size: 0.95rem;
      white-space: nowrap;
    }

    .contact-qr-container {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      text-align: center;
      background: #fff8f9;
      padding: 24px;
      border-radius: var(--radius-md);
      border: 1px dashed var(--border-color);
    }

    .qr-frame {
      max-width: 170px;
      padding: 8px;
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      box-shadow: var(--shadow-sm);
      margin-bottom: 12px;
    }

    /* 页脚与友情链接 */
    .site-footer {
      background: #ffffff;
      border-top: 1px solid var(--border-color);
      padding: 40px 0 24px 0;
      color: var(--text-muted);
      font-size: 0.9rem;
    }

    .footer-friend-links {
      padding-bottom: 24px;
      margin-bottom: 24px;
      border-bottom: 1px solid #fecdd3;
    }

    .friend-links-title {
      font-size: 0.95rem;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 10px;
    }

    .friend-links-list {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
    }

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

    .friend-links-list a:hover {
      color: var(--primary);
    }

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

    .footer-copy {
      color: var(--text-light);
      font-size: 0.85rem;
    }

    .footer-home-link-box a {
      font-weight: 600;
      color: var(--primary);
      padding: 4px 10px;
      background: var(--primary-light);
      border-radius: 4px;
    }

    /* 浮动工具栏 */
    .floating-tool-bar {
      position: fixed;
      right: 20px;
      bottom: 40px;
      z-index: 999;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .float-tool-btn {
      width: 46px;
      height: 46px;
      border-radius: 50%;
      background: #ffffff;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-md);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.1rem;
      color: var(--primary);
      cursor: pointer;
      transition: all 0.3s ease;
      text-decoration: none;
    }

    .float-tool-btn:hover {
      background: var(--primary);
      color: #ffffff;
      transform: translateY(-2px);
    }

    /* 响应式调整 */
    @media (max-width: 1024px) {
      .services-grid, 
      .testimonial-grid,
      .token-pricing-grid,
      .industry-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .tools-feature-grid,
      .agent-grid,
      .hero-stats-row {
        grid-template-columns: repeat(2, 1fr);
      }
      .process-steps {
        grid-template-columns: repeat(3, 1fr);
      }
      .hero-title {
        font-size: 2.6rem;
      }
    }

    @media (max-width: 768px) {
      .nav-links, .nav-actions {
        display: none;
      }
      .nav-toggle-btn {
        display: flex;
      }
      .hero-title {
        font-size: 2.1rem;
      }
      .hero-lead {
        font-size: 1.05rem;
      }
      .platform-intro-grid,
      .form-container-box,
      .case-gallery-grid,
      .contact-box-grid {
        grid-template-columns: 1fr;
      }
      .services-grid, 
      .testimonial-grid,
      .token-pricing-grid,
      .industry-grid,
      .tools-feature-grid,
      .agent-grid,
      .hero-stats-row,
      .banner-strip {
        grid-template-columns: 1fr;
      }
      .process-steps {
        grid-template-columns: 1fr;
      }
      .review-score-panel {
        flex-direction: column;
        text-align: center;
        gap: 20px;
      }
      .section-title {
        font-size: 1.8rem;
      }
    }