/* 全局重置与基础样式 */
    :root {
      --primary-color: #E60012;      /* 艳红主色 */
      --primary-hover: #C5000F;      /* 深红悬停 */
      --primary-light: #FFF1F0;      /* 极浅红背景 */
      --text-dark: #1F1F1F;          /* 主正文色 */
      --text-muted: #595959;         /* 次要正文色 */
      --bg-white: #FFFFFF;
      --bg-light: #FAFAFA;           /* 模块浅灰背景 */
      --border-color: #F0F0F0;
      --card-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
      --card-shadow-hover: 0 10px 30px rgba(230, 0, 18, 0.1);
      --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
      --container-max-width: 1200px;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: var(--font-family);
      color: var(--text-dark);
      background-color: var(--bg-white);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: all 0.3s ease;
    }

    ul {
      list-style: none;
    }

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

    /* 辅助样式类 */
    .container {
      width: 100%;
      max-width: var(--container-max-width);
      margin: 0 auto;
      padding: 0 20px;
    }

    .section-padding {
      padding: 80px 0;
    }

    .section-bg {
      background-color: var(--bg-light);
    }

    .section-title-wrap {
      text-align: center;
      margin-bottom: 50px;
    }

    .section-subtitle {
      font-size: 14px;
      color: var(--primary-color);
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 2px;
      display: block;
      margin-bottom: 10px;
    }

    .section-title {
      font-size: 32px;
      font-weight: 700;
      color: var(--text-dark);
      position: relative;
      display: inline-block;
      padding-bottom: 15px;
    }

    .section-title::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 50%;
      transform: translateX(-50%);
      width: 60px;
      height: 4px;
      background-color: var(--primary-color);
      border-radius: 2px;
    }

    /* 按钮样式 */
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 12px 28px;
      font-size: 15px;
      font-weight: 600;
      border-radius: 5px;
      transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
      cursor: pointer;
      border: 1px solid transparent;
    }

    .btn-primary {
      background-color: var(--primary-color);
      color: #FFF !important;
    }

    .btn-primary:hover {
      background-color: var(--primary-hover);
      box-shadow: 0 4px 15px rgba(230, 0, 18, 0.3);
      transform: translateY(-2px);
    }

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

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

    /* 顶部导航 */
    .header-nav {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      height: 70px;
      background-color: rgba(255, 255, 255, 0.95);
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
      z-index: 1000;
      display: flex;
      align-items: center;
      transition: all 0.3s ease;
    }

    .header-container {
      display: flex;
      justify-content: space-between;
      align-items: center;
      width: 100%;
    }

    .logo-area {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .logo-area img {
      height: 40px;
    }

    .nav-links {
      display: flex;
      gap: 20px;
      align-items: center;
    }

    .nav-links a {
      font-size: 14px;
      font-weight: 500;
      color: var(--text-dark);
      padding: 5px 0;
      border-bottom: 2px solid transparent;
    }

    .nav-links a:hover,
    .nav-links a.active {
      color: var(--primary-color);
      border-bottom-color: var(--primary-color);
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 15px;
    }

    .menu-toggle {
      display: none;
      flex-direction: column;
      gap: 5px;
      background: none;
      border: none;
      cursor: pointer;
    }

    .menu-toggle span {
      width: 25px;
      height: 3px;
      background-color: var(--text-dark);
      transition: all 0.3s ease;
    }

    /* Hero 首屏（无图） */
    .hero-section {
      padding-top: 150px;
      padding-bottom: 100px;
      background: linear-gradient(135deg, var(--primary-light) 0%, #FFFFFF 100%);
      text-align: center;
      position: relative;
      overflow: hidden;
    }

    .hero-section::before {
      content: '';
      position: absolute;
      top: -20%;
      right: -10%;
      width: 500px;
      height: 500px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(230, 0, 18, 0.05) 0%, transparent 70%);
      z-index: 1;
    }

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

    .hero-badge {
      display: inline-block;
      background-color: var(--primary-color);
      color: #FFFFFF;
      font-size: 12px;
      font-weight: 700;
      padding: 6px 15px;
      border-radius: 50px;
      margin-bottom: 20px;
      letter-spacing: 1px;
    }

    .hero-title h1 {
      font-size: 44px;
      line-height: 1.3;
      margin-bottom: 25px;
      color: var(--text-dark);
      font-weight: 800;
    }

    .hero-title h1 span {
      color: var(--primary-color);
    }

    .hero-desc {
      font-size: 18px;
      color: var(--text-muted);
      margin-bottom: 40px;
      line-height: 1.8;
    }

    .hero-btns {
      display: flex;
      justify-content: center;
      gap: 20px;
      margin-bottom: 40px;
    }

    /* 数据指标 */
    .stats-bar {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      background-color: #FFFFFF;
      padding: 30px;
      border-radius: 12px;
      box-shadow: var(--card-shadow);
      margin-top: 50px;
    }

    .stat-item {
      text-align: center;
      border-right: 1px solid var(--border-color);
    }

    .stat-item:last-child {
      border-right: none;
    }

    .stat-number {
      font-size: 32px;
      font-weight: 800;
      color: var(--primary-color);
      margin-bottom: 5px;
    }

    .stat-label {
      font-size: 13px;
      color: var(--text-muted);
    }

    /* 关于我们 & 平台介绍 */
    .about-section {
      background-color: var(--bg-white);
    }

    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 50px;
      align-items: center;
    }

    .about-text h3 {
      font-size: 24px;
      font-weight: 700;
      margin-bottom: 20px;
      color: var(--text-dark);
    }

    .about-text p {
      color: var(--text-muted);
      margin-bottom: 20px;
      font-size: 15px;
      line-height: 1.8;
    }

    .about-features {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
      margin-top: 30px;
    }

    .about-feature-card {
      padding: 15px;
      background-color: var(--bg-light);
      border-left: 3px solid var(--primary-color);
      border-radius: 0 4px 4px 0;
    }

    .about-feature-card h4 {
      font-size: 15px;
      font-weight: 700;
      margin-bottom: 5px;
    }

    .about-feature-card p {
      font-size: 12px;
      color: var(--text-muted);
      margin-bottom: 0;
    }

    .about-image img {
      border-radius: 12px;
      box-shadow: var(--card-shadow);
      width: 100%;
    }

    /* AIGC 服务能力卡片 */
    .services-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
    }

    .service-card {
      background-color: #FFFFFF;
      padding: 30px;
      border-radius: 10px;
      box-shadow: var(--card-shadow);
      transition: all 0.3s ease;
      border: 1px solid var(--border-color);
    }

    .service-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--card-shadow-hover);
      border-color: var(--primary-light);
    }

    .service-icon {
      width: 50px;
      height: 50px;
      background-color: var(--primary-light);
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 20px;
    }

    .service-icon svg {
      width: 24px;
      height: 24px;
      fill: var(--primary-color);
    }

    .service-card h3 {
      font-size: 18px;
      font-weight: 700;
      margin-bottom: 15px;
    }

    .service-card p {
      font-size: 14px;
      color: var(--text-muted);
      margin-bottom: 20px;
    }

    .service-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .service-tags span {
      font-size: 12px;
      background-color: var(--bg-light);
      color: var(--text-muted);
      padding: 3px 10px;
      border-radius: 4px;
    }

    /* 一站式制作场景 */
    .scenes-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    .scene-item {
      background-color: #FFFFFF;
      border-radius: 8px;
      overflow: hidden;
      box-shadow: var(--card-shadow);
      transition: all 0.3s ease;
    }

    .scene-item:hover {
      transform: scale(1.02);
      box-shadow: var(--card-shadow-hover);
    }

    .scene-body {
      padding: 20px;
    }

    .scene-body h4 {
      font-size: 16px;
      font-weight: 700;
      margin-bottom: 8px;
    }

    .scene-body p {
      font-size: 13px;
      color: var(--text-muted);
    }

    /* 行业解决方案与价格参考 */
    .solution-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
    }

    .solution-card {
      background-color: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: 12px;
      padding: 35px 25px;
      text-align: center;
      transition: all 0.3s ease;
      position: relative;
    }

    .solution-card.featured {
      border-color: var(--primary-color);
      box-shadow: var(--card-shadow-hover);
    }

    .solution-card.featured::after {
      content: '推荐';
      position: absolute;
      top: 15px;
      right: 15px;
      background-color: var(--primary-color);
      color: #FFFFFF;
      font-size: 11px;
      padding: 2px 8px;
      border-radius: 3px;
      font-weight: 600;
    }

    .solution-card h4 {
      font-size: 20px;
      font-weight: 700;
      margin-bottom: 15px;
    }

    .solution-price {
      font-size: 32px;
      font-weight: 800;
      color: var(--primary-color);
      margin-bottom: 20px;
    }

    .solution-price span {
      font-size: 14px;
      color: var(--text-muted);
      font-weight: 400;
    }

    .solution-features {
      margin-bottom: 30px;
      text-align: left;
    }

    .solution-features li {
      font-size: 14px;
      color: var(--text-muted);
      margin-bottom: 10px;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .solution-features li svg {
      width: 16px;
      height: 16px;
      fill: var(--primary-color);
      flex-shrink: 0;
    }

    /* 自动化标准化流程 */
    .process-timeline {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 20px;
      position: relative;
      margin-top: 50px;
    }

    .process-step {
      text-align: center;
      position: relative;
      z-index: 2;
    }

    .step-num {
      width: 50px;
      height: 50px;
      background-color: var(--primary-color);
      color: #FFFFFF;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 18px;
      font-weight: 700;
      margin: 0 auto 20px auto;
      box-shadow: 0 0 0 8px var(--primary-light);
    }

    .process-step h4 {
      font-size: 16px;
      font-weight: 700;
      margin-bottom: 8px;
    }

    .process-step p {
      font-size: 13px;
      color: var(--text-muted);
    }

    /* 对比评测板块 */
    .compare-section {
      background-color: var(--bg-light);
    }

    .rating-badge-container {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 30px;
      margin-bottom: 40px;
      background: #FFFFFF;
      padding: 20px;
      border-radius: 10px;
      box-shadow: var(--card-shadow);
    }

    .rating-item {
      text-align: center;
    }

    .rating-value {
      font-size: 40px;
      font-weight: 850;
      color: var(--primary-color);
      line-height: 1;
    }

    .rating-stars {
      color: #FFD700;
      font-size: 24px;
      margin-top: 5px;
    }

    .table-container {
      width: 100%;
      overflow-x: auto;
      background-color: #FFFFFF;
      border-radius: 10px;
      box-shadow: var(--card-shadow);
    }

    .compare-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      min-width: 800px;
    }

    .compare-table th, 
    .compare-table td {
      padding: 18px 24px;
      border-bottom: 1px solid var(--border-color);
    }

    .compare-table th {
      background-color: #FFF1F0;
      font-weight: 700;
      color: var(--text-dark);
    }

    .compare-table tr:hover {
      background-color: var(--bg-light);
    }

    .tag-yes {
      color: #52C41A;
      font-weight: 700;
    }

    .tag-no {
      color: #FF4D4F;
      font-weight: 700;
    }

    /* 客户案例中心 */
    .case-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 30px;
    }

    .case-card {
      background-color: #FFFFFF;
      border-radius: 12px;
      overflow: hidden;
      box-shadow: var(--card-shadow);
      display: flex;
      flex-direction: column;
    }

    .case-image {
      height: 240px;
      overflow: hidden;
      position: relative;
    }

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

    .case-card:hover .case-image img {
      transform: scale(1.05);
    }

    .case-info {
      padding: 25px;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }

    .case-info h4 {
      font-size: 18px;
      font-weight: 700;
      margin-bottom: 10px;
    }

    .case-info p {
      font-size: 14px;
      color: var(--text-muted);
      margin-bottom: 15px;
      flex-grow: 1;
    }

    .case-meta {
      display: flex;
      justify-content: space-between;
      align-items: center;
      border-top: 1px solid var(--border-color);
      padding-top: 15px;
      font-size: 13px;
      color: var(--text-muted);
    }

    .case-tag {
      background-color: var(--primary-light);
      color: var(--primary-color);
      padding: 2px 8px;
      border-radius: 4px;
      font-weight: 600;
    }

    /* Token 比价 */
    .token-grid {
      display: grid;
      grid-template-columns: 2fr 1fr;
      gap: 30px;
    }

    .token-table-wrap {
      background-color: #FFFFFF;
      border-radius: 10px;
      box-shadow: var(--card-shadow);
      overflow-x: auto;
    }

    .token-side-card {
      background-color: var(--primary-light);
      border-radius: 10px;
      padding: 30px;
      border-left: 4px solid var(--primary-color);
    }

    .token-side-card h4 {
      font-size: 18px;
      font-weight: 700;
      color: var(--text-dark);
      margin-bottom: 15px;
    }

    .token-side-card p {
      font-size: 14px;
      color: var(--text-muted);
      margin-bottom: 20px;
      line-height: 1.7;
    }

    /* 培训板块 */
    .training-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
    }

    .training-card {
      background-color: #FFFFFF;
      border-radius: 10px;
      padding: 30px;
      box-shadow: var(--card-shadow);
      border-top: 4px solid var(--primary-color);
      transition: all 0.3s ease;
    }

    .training-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--card-shadow-hover);
    }

    .training-card h4 {
      font-size: 18px;
      font-weight: 700;
      margin-bottom: 15px;
    }

    .training-card p {
      font-size: 14px;
      color: var(--text-muted);
      margin-bottom: 20px;
    }

    .training-features {
      margin-bottom: 20px;
    }

    .training-features li {
      font-size: 13px;
      color: var(--text-muted);
      margin-bottom: 8px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

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

    /* 客户评论 */
    .reviews-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
    }

    .review-card {
      background-color: #FFFFFF;
      padding: 30px;
      border-radius: 10px;
      box-shadow: var(--card-shadow);
      border: 1px solid var(--border-color);
    }

    .review-content {
      font-size: 14px;
      color: var(--text-muted);
      margin-bottom: 20px;
      font-style: italic;
    }

    .review-author {
      display: flex;
      align-items: center;
      gap: 15px;
    }

    .author-avatar {
      width: 45px;
      height: 45px;
      border-radius: 50%;
      background-color: var(--primary-light);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: bold;
      color: var(--primary-color);
    }

    .author-info h5 {
      font-size: 14px;
      font-weight: 700;
    }

    .author-info span {
      font-size: 12px;
      color: var(--text-muted);
    }

    /* 帮助中心 & FAQ */
    .faq-grid {
      max-width: 800px;
      margin: 0 auto;
    }

    .faq-item {
      background-color: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: 6px;
      margin-bottom: 15px;
      overflow: hidden;
      transition: all 0.3s ease;
    }

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

    .faq-question {
      padding: 20px;
      font-weight: 600;
      font-size: 15px;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      background-color: #FFFFFF;
      user-select: none;
    }

    .faq-question::after {
      content: '+';
      font-size: 20px;
      color: var(--primary-color);
      transition: transform 0.3s ease;
    }

    .faq-item.active .faq-question::after {
      content: '−';
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
      background-color: var(--bg-light);
    }

    .faq-answer p {
      padding: 20px;
      font-size: 14px;
      color: var(--text-muted);
      border-top: 1px solid var(--border-color);
    }

    .faq-item.active .faq-answer {
      max-height: 1000px;
      transition: max-height 0.3s cubic-bezier(1, 0, 1, 0);
    }

    /* 术语与百科 */
    .wiki-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    .wiki-card {
      background-color: var(--bg-light);
      padding: 20px;
      border-radius: 8px;
      border-top: 3px solid var(--primary-color);
    }

    .wiki-card h5 {
      font-size: 15px;
      font-weight: 700;
      margin-bottom: 8px;
    }

    .wiki-card p {
      font-size: 12px;
      color: var(--text-muted);
    }

    /* 行业资讯 / 知识库 */
    .news-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
    }

    .news-card {
      background-color: #FFFFFF;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: var(--card-shadow);
      border: 1px solid var(--border-color);
    }

    .news-body {
      padding: 20px;
    }

    .news-tag {
      font-size: 11px;
      color: var(--primary-color);
      background-color: var(--primary-light);
      padding: 2px 8px;
      border-radius: 3px;
      display: inline-block;
      margin-bottom: 10px;
    }

    .news-body h4 {
      font-size: 16px;
      font-weight: 700;
      margin-bottom: 10px;
      line-height: 1.4;
    }

    .news-body a {
      color: var(--text-dark);
    }

    .news-body a:hover {
      color: var(--primary-color);
    }

    .news-date {
      font-size: 12px;
      color: var(--text-muted);
      margin-top: 15px;
      display: block;
    }

    /* 智能需求匹配与表单 */
    .contact-section {
      background-color: var(--bg-light);
    }

    .contact-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 50px;
    }

    .form-wrap {
      background-color: #FFFFFF;
      padding: 40px;
      border-radius: 12px;
      box-shadow: var(--card-shadow);
    }

    .form-group {
      margin-bottom: 20px;
    }

    .form-group label {
      display: block;
      font-size: 14px;
      font-weight: 600;
      margin-bottom: 8px;
    }

    .form-control {
      width: 100%;
      padding: 12px 15px;
      border: 1px solid var(--border-color);
      border-radius: 5px;
      font-size: 14px;
      background-color: var(--bg-light);
      transition: all 0.3s ease;
    }

    .form-control:focus {
      outline: none;
      border-color: var(--primary-color);
      background-color: #FFFFFF;
    }

    textarea.form-control {
      height: 120px;
      resize: vertical;
    }

    .contact-info-wrap {
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .contact-info-items {
      display: flex;
      flex-direction: column;
      gap: 25px;
    }

    .info-item {
      display: flex;
      gap: 15px;
      align-items: flex-start;
    }

    .info-icon {
      width: 40px;
      height: 40px;
      background-color: var(--primary-light);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary-color);
      font-weight: bold;
    }

    .info-text h5 {
      font-size: 15px;
      font-weight: 700;
      margin-bottom: 5px;
    }

    .info-text p {
      font-size: 14px;
      color: var(--text-muted);
    }

    .contact-qrcodes {
      display: flex;
      gap: 30px;
      margin-top: 30px;
    }

    .qrcode-box {
      text-align: center;
    }

    .qrcode-box img {
      width: 120px;
      height: 120px;
      border: 1px solid var(--border-color);
      padding: 5px;
      background-color: #FFFFFF;
      margin-bottom: 8px;
      border-radius: 6px;
    }

    .qrcode-box p {
      font-size: 12px;
      font-weight: 600;
    }

    /* 加盟代理说明 */
    .agent-box {
      background: linear-gradient(135deg, #FFF1F0 0%, #FFFFFF 100%);
      border: 1.5px dashed var(--primary-color);
      border-radius: 12px;
      padding: 40px;
      margin-top: 50px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 30px;
    }

    .agent-text h4 {
      font-size: 22px;
      font-weight: 800;
      color: var(--primary-color);
      margin-bottom: 10px;
    }

    .agent-text p {
      font-size: 15px;
      color: var(--text-muted);
    }

    /* 友情链接与页脚 */
    .footer {
      background-color: #1F1F1F;
      color: #FFFFFF;
      padding: 60px 0 30px 0;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.5fr;
      gap: 40px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
      padding-bottom: 40px;
      margin-bottom: 30px;
    }

    .footer-logo img {
      height: 35px;
      margin-bottom: 20px;
      
    }

    .footer-desc {
      font-size: 13px;
      color: #A6A6A6;
      line-height: 1.8;
    }

    .footer-title {
      font-size: 15px;
      font-weight: 700;
      margin-bottom: 20px;
      position: relative;
    }

    .footer-links li {
      margin-bottom: 10px;
    }

    .footer-links a {
      font-size: 13px;
      color: #A6A6A6;
    }

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

    .footer-contact li {
      font-size: 13px;
      color: #A6A6A6;
      margin-bottom: 10px;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .friendship-links {
      background-color: rgba(255, 255, 255, 0.03);
      padding: 15px;
      border-radius: 6px;
      margin-bottom: 30px;
    }

    .friendship-links h5 {
      font-size: 13px;
      color: #FFFFFF;
      margin-bottom: 10px;
    }

    .friendship-links-wrap {
      display: flex;
      flex-wrap: wrap;
      gap: 15px;
    }

    .friendship-links-wrap a {
      font-size: 12px;
      color: #A6A6A6;
    }

    .friendship-links-wrap a:hover {
      color: var(--primary-color);
    }

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 12px;
      color: #8C8C8C;
    }

    /* 浮动客服 */
    .float-panel {
      position: fixed;
      right: 20px;
      bottom: 100px;
      z-index: 999;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .float-item {
      width: 50px;
      height: 50px;
      background-color: var(--primary-color);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #FFFFFF;
      box-shadow: 0 4px 10px rgba(0,0,0,0.15);
      cursor: pointer;
      position: relative;
      transition: all 0.3s ease;
    }

    .float-item:hover {
      background-color: var(--primary-hover);
    }

    .float-item .popover {
      position: absolute;
      right: 60px;
      bottom: 0;
      background-color: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: 8px;
      padding: 15px;
      box-shadow: var(--card-shadow);
      display: none;
      text-align: center;
      color: var(--text-dark);
    }

    .float-item .popover img {
      width: 100px;
      height: 100px;
      margin-bottom: 8px;
    }

    .float-item .popover p {
      font-size: 11px;
      white-space: nowrap;
      margin: 0;
    }

    .float-item:hover .popover {
      display: block;
    }

    /* 响应式样式适配 */
    @media (max-width: 1024px) {
      .scenes-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .solution-grid,
      .training-grid,
      .reviews-grid,
      .news-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .token-grid {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 768px) {
      .menu-toggle {
        display: flex;
      }
      .nav-links {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background-color: #FFFFFF;
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 4px 10px rgba(0,0,0,0.05);
        border-top: 1px solid var(--border-color);
      }
      .nav-links.active {
        display: flex;
      }
      .header-actions {
        display: none;
      }
      .hero-title h1 {
        font-size: 32px;
      }
      .stats-bar {
        grid-template-columns: repeat(2, 1fr);
      }
      .stat-item {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 15px;
      }
      .stat-item:nth-child(n+3) {
        border-bottom: none;
        padding-bottom: 0;
        padding-top: 15px;
      }
      .about-grid,
      .contact-grid {
        grid-template-columns: 1fr;
      }
      .process-timeline {
        grid-template-columns: 1fr;
        gap: 30px;
      }
      .process-step::after {
        display: none;
      }
      .solution-grid,
      .training-grid,
      .reviews-grid,
      .news-grid,
      .case-grid,
      .wiki-grid {
        grid-template-columns: 1fr;
      }
      .agent-box {
        flex-direction: column;
        text-align: center;
      }
      .footer-grid {
        grid-template-columns: 1fr;
      }
    }