:root {
      --bg-candy-main: #faf9fd;
      --bg-candy-soft: #f4effa;
      --candy-pink: #ff5e98;
      --candy-purple: #7c4dff;
      --candy-cyan: #00bcd4;
      --candy-orange: #ff9800;
      --candy-green: #00e676;
      --candy-yellow: #ffd600;
      --text-main: #232333;
      --text-muted: #595973;
      --text-light: #8888a0;
      --card-bg: #ffffff;
      --card-border: #ede7f6;
      --border-radius-lg: 20px;
      --border-radius-md: 14px;
      --border-radius-sm: 8px;
      --shadow-soft: 0 10px 30px rgba(124, 77, 255, 0.08);
      --shadow-hover: 0 18px 40px rgba(124, 77, 255, 0.16);
      --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    }

    * {
      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-candy-main);
      color: var(--text-main);
      line-height: 1.65;
      overflow-x: hidden;
      position: relative;
    }

    body::before {
      content: "";
      position: fixed;
      top: 0;
      left: 0;
      width: 100vw;
      height: 100vh;
      background: radial-gradient(circle at 10% 20%, rgba(255, 94, 152, 0.05) 0%, transparent 40%),
                  radial-gradient(circle at 90% 10%, rgba(0, 188, 212, 0.05) 0%, transparent 40%),
                  radial-gradient(circle at 50% 80%, rgba(124, 77, 255, 0.04) 0%, transparent 50%);
      pointer-events: none;
      z-index: -1;
    }

    /* 主容器规范 */
    .app-container {
      width: 100%;
      max-width: 1240px;
      margin-left: auto;
      margin-right: auto;
      padding-left: 24px;
      padding-right: 24px;
    }

    /* 顶部导航 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, 0.92);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(124, 77, 255, 0.1);
      transition: var(--transition);
    }

    .nav-wrapper {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 76px;
    }

    .brand-logo-area {
      display: flex;
      align-items: center;
      text-decoration: none;
      gap: 12px;
    }

    .brand-logo-area img {
      height: 42px;
      width: auto;
      display: block;
    }

    .brand-name {
      font-size: 1.35rem;
      font-weight: 800;
      background: linear-gradient(135deg, var(--candy-pink), var(--candy-purple));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      letter-spacing: -0.5px;
    }

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

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

    .nav-links li {
      margin: 0 4px;
    }

    .nav-links a {
      display: inline-block;
      padding: 8px 14px;
      color: var(--text-main);
      text-decoration: none;
      font-size: 0.95rem;
      font-weight: 600;
      border-radius: var(--border-radius-sm);
      transition: var(--transition);
    }

    .nav-links a:hover {
      color: var(--candy-purple);
      background: rgba(124, 77, 255, 0.08);
    }

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

    .btn-candy {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 10px 22px;
      font-size: 0.95rem;
      font-weight: 700;
      border-radius: 99px;
      text-decoration: none;
      cursor: pointer;
      transition: var(--transition);
      border: 2px solid transparent;
      box-shadow: 0 4px 15px rgba(124, 77, 255, 0.2);
    }

    .btn-candy-primary {
      background: linear-gradient(135deg, var(--candy-pink) 0%, var(--candy-purple) 100%);
      color: #ffffff !important;
    }

    .btn-candy-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 25px rgba(255, 94, 152, 0.35);
    }

    .btn-candy-secondary {
      background: #ffffff;
      color: var(--candy-purple) !important;
      border-color: var(--candy-purple);
    }

    .btn-candy-secondary:hover {
      background: rgba(124, 77, 255, 0.06);
      transform: translateY(-2px);
    }

    .btn-candy-lg {
      padding: 14px 34px;
      font-size: 1.1rem;
    }

    .nav-toggle {
      display: none;
      background: none;
      border: none;
      font-size: 1.6rem;
      color: var(--text-main);
      cursor: pointer;
      padding: 4px;
    }

    /* 区域通用结构 */
    .section-block {
      padding: 85px 0;
      position: relative;
    }

    .section-header {
      text-align: center;
      max-width: 780px;
      margin: 0 auto 55px auto;
    }

    .section-tag {
      display: inline-block;
      padding: 6px 16px;
      background: linear-gradient(90deg, rgba(255, 94, 152, 0.12), rgba(124, 77, 255, 0.12));
      color: var(--candy-purple);
      font-size: 0.85rem;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: 1px;
      border-radius: 99px;
      margin-bottom: 14px;
      border: 1px solid rgba(124, 77, 255, 0.2);
    }

    .section-title {
      font-size: 2.25rem;
      font-weight: 800;
      color: var(--text-main);
      line-height: 1.35;
      margin-bottom: 16px;
      letter-spacing: -0.5px;
    }

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

    /* 首屏 Hero (严禁出现图片，使用纯CSS与几何色彩构建) */
    .hero-section {
      padding: 90px 0 70px 0;
      background: linear-gradient(180deg, rgba(244, 239, 250, 0.8) 0%, rgba(250, 249, 253, 0.4) 100%);
      position: relative;
      overflow: hidden;
    }

    .hero-content {
      text-align: center;
      max-width: 960px;
      margin: 0 auto;
      position: relative;
      z-index: 2;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 20px;
      background: #ffffff;
      border-radius: 99px;
      box-shadow: 0 4px 20px rgba(124, 77, 255, 0.12);
      font-size: 0.95rem;
      font-weight: 700;
      color: var(--candy-pink);
      margin-bottom: 24px;
      border: 1px solid rgba(255, 94, 152, 0.25);
    }

    .hero-badge span {
      display: inline-block;
      width: 10px;
      height: 10px;
      background: var(--candy-pink);
      border-radius: 50%;
      box-shadow: 0 0 10px var(--candy-pink);
    }

    .hero-title {
      font-size: 2.75rem;
      font-weight: 900;
      color: var(--text-main);
      line-height: 1.25;
      margin-bottom: 22px;
      letter-spacing: -1px;
    }

    .hero-title .highlight {
      background: linear-gradient(135deg, var(--candy-pink) 0%, var(--candy-purple) 60%, var(--candy-cyan) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero-desc {
      font-size: 1.2rem;
      color: var(--text-muted);
      margin-bottom: 38px;
      line-height: 1.8;
      max-width: 820px;
      margin-left: auto;
      margin-right: auto;
    }

    .hero-btn-group {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 18px;
      flex-wrap: wrap;
      margin-bottom: 45px;
    }

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

    .metric-card {
      background: #ffffff;
      padding: 24px 16px;
      border-radius: var(--border-radius-md);
      box-shadow: var(--shadow-soft);
      border: 1px solid var(--card-border);
      transition: var(--transition);
      text-align: center;
    }

    .metric-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-hover);
      border-color: rgba(124, 77, 255, 0.3);
    }

    .metric-num {
      font-size: 2rem;
      font-weight: 800;
      color: var(--candy-purple);
      margin-bottom: 4px;
      display: block;
    }

    .metric-label {
      font-size: 0.9rem;
      color: var(--text-muted);
      font-weight: 600;
    }

    /* 平台介绍 */
    .about-box {
      background: #ffffff;
      border-radius: var(--border-radius-lg);
      padding: 45px;
      box-shadow: var(--shadow-soft);
      border: 1px solid var(--card-border);
    }

    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      align-items: center;
    }

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

    .about-text p {
      color: var(--text-muted);
      margin-bottom: 16px;
      line-height: 1.8;
      font-size: 1rem;
    }

    .about-features {
      list-style: none;
      margin-top: 20px;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }

    .about-features li {
      display: flex;
      align-items: center;
      gap: 8px;
      font-weight: 700;
      font-size: 0.95rem;
      color: var(--text-main);
    }

    .about-features li::before {
      content: "✔";
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 22px;
      height: 22px;
      background: rgba(0, 230, 118, 0.15);
      color: var(--candy-green);
      border-radius: 50%;
      font-size: 0.75rem;
      font-weight: 900;
    }

    .models-pill-cloud {
      background: var(--bg-candy-soft);
      border-radius: var(--border-radius-md);
      padding: 24px;
      border: 1px dashed rgba(124, 77, 255, 0.3);
    }

    .models-pill-cloud h4 {
      font-size: 1.05rem;
      font-weight: 800;
      color: var(--candy-purple);
      margin-bottom: 14px;
    }

    .pill-wrapper {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .model-pill {
      background: #ffffff;
      padding: 6px 12px;
      border-radius: 99px;
      font-size: 0.85rem;
      font-weight: 700;
      color: var(--text-main);
      box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
      border: 1px solid rgba(124, 77, 255, 0.12);
      transition: var(--transition);
    }

    .model-pill:hover {
      background: var(--candy-purple);
      color: #ffffff;
      transform: scale(1.05);
    }

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

    .service-card {
      background: #ffffff;
      border-radius: var(--border-radius-md);
      padding: 30px 26px;
      border: 1px solid var(--card-border);
      box-shadow: var(--shadow-soft);
      transition: var(--transition);
      display: flex;
      flex-direction: column;
    }

    .service-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--shadow-hover);
      border-color: rgba(255, 94, 152, 0.35);
    }

    .service-icon-box {
      width: 52px;
      height: 52px;
      border-radius: 14px;
      background: linear-gradient(135deg, rgba(255, 94, 152, 0.15), rgba(124, 77, 255, 0.15));
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5rem;
      margin-bottom: 20px;
      color: var(--candy-purple);
      font-weight: 900;
    }

    .service-title {
      font-size: 1.25rem;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 12px;
    }

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

    /* 行业解决方案 */
    .industry-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    .industry-card {
      background: #ffffff;
      border-radius: var(--border-radius-md);
      padding: 26px 20px;
      border-top: 4px solid var(--candy-purple);
      box-shadow: var(--shadow-soft);
      transition: var(--transition);
    }

    .industry-card:nth-child(2) { border-top-color: var(--candy-pink); }
    .industry-card:nth-child(3) { border-top-color: var(--candy-cyan); }
    .industry-card:nth-child(4) { border-top-color: var(--candy-orange); }

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

    .industry-card h4 {
      font-size: 1.15rem;
      font-weight: 800;
      margin-bottom: 10px;
      color: var(--text-main);
    }

    .industry-card p {
      font-size: 0.9rem;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 标准流程时间线 */
    .flow-timeline {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 16px;
      position: relative;
    }

    .flow-step {
      background: #ffffff;
      padding: 26px 18px;
      border-radius: var(--border-radius-md);
      box-shadow: var(--shadow-soft);
      border: 1px solid var(--card-border);
      text-align: center;
      position: relative;
    }

    .step-badge {
      width: 36px;
      height: 36px;
      background: linear-gradient(135deg, var(--candy-pink), var(--candy-purple));
      color: #ffffff;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      margin: 0 auto 16px auto;
      font-size: 1rem;
    }

    .flow-step h4 {
      font-size: 1.05rem;
      font-weight: 800;
      margin-bottom: 8px;
      color: var(--text-main);
    }

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

    /* 案例中心展示 */
    .cases-gallery {
      display: grid;
      grid-template-columns: 2fr 1fr;
      gap: 24px;
      align-items: center;
    }

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

    .case-banner-item img {
      width: 100%;
      height: auto;
      display: block;
      transition: transform 0.5s ease;
    }

    .case-banner-item:hover img {
      transform: scale(1.02);
    }

    .case-info-box {
      padding: 24px;
    }

    .case-info-box h4 {
      font-size: 1.25rem;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 8px;
    }

    .case-info-box p {
      font-size: 0.95rem;
      color: var(--text-muted);
    }

    /* 对比评测模块 */
    .compare-container {
      background: #ffffff;
      border-radius: var(--border-radius-lg);
      padding: 40px;
      box-shadow: var(--shadow-soft);
      border: 1px solid var(--card-border);
    }

    .compare-rating-box {
      display: flex;
      align-items: center;
      justify-content: space-between;
      background: linear-gradient(135deg, rgba(255, 94, 152, 0.08), rgba(124, 77, 255, 0.08));
      padding: 24px 30px;
      border-radius: var(--border-radius-md);
      margin-bottom: 30px;
      border: 1px solid rgba(124, 77, 255, 0.15);
    }

    .rating-title {
      font-size: 1.3rem;
      font-weight: 800;
      color: var(--text-main);
    }

    .rating-score {
      display: flex;
      align-items: center;
      gap: 16px;
    }

    .stars {
      color: #ffb300;
      font-size: 1.4rem;
      letter-spacing: 2px;
    }

    .score-badge {
      background: linear-gradient(135deg, var(--candy-pink), var(--candy-purple));
      color: #ffffff;
      padding: 6px 18px;
      border-radius: 99px;
      font-weight: 900;
      font-size: 1.15rem;
    }

    .compare-table-wrapper {
      width: 100%;
      overflow-x: auto;
    }

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

    .compare-table th, .compare-table td {
      padding: 16px 20px;
      border-bottom: 1px solid #f0edf6;
      font-size: 0.95rem;
    }

    .compare-table th {
      background: #faf8fd;
      color: var(--text-main);
      font-weight: 800;
    }

    .compare-table td:first-child {
      font-weight: 700;
      color: var(--text-main);
    }

    .compare-table .highlight-col {
      background: rgba(124, 77, 255, 0.04);
      color: var(--candy-purple);
      font-weight: 700;
    }

    /* Token 比价与加盟代理 */
    .token-join-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 24px;
    }

    .candy-highlight-card {
      background: #ffffff;
      border-radius: var(--border-radius-lg);
      padding: 36px;
      box-shadow: var(--shadow-soft);
      border: 1px solid var(--card-border);
      position: relative;
    }

    .candy-highlight-card h3 {
      font-size: 1.45rem;
      font-weight: 800;
      margin-bottom: 14px;
      color: var(--text-main);
    }

    .candy-highlight-card p {
      color: var(--text-muted);
      font-size: 0.95rem;
      line-height: 1.7;
      margin-bottom: 20px;
    }

    .token-price-list {
      list-style: none;
      margin-bottom: 24px;
    }

    .token-price-list li {
      display: flex;
      justify-content: space-between;
      padding: 10px 0;
      border-bottom: 1px dashed #eee;
      font-size: 0.95rem;
    }

    .token-price-list li span:last-child {
      font-weight: 800;
      color: var(--candy-pink);
    }

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

    .review-card {
      background: #ffffff;
      border-radius: var(--border-radius-md);
      padding: 28px 24px;
      box-shadow: var(--shadow-soft);
      border: 1px solid var(--card-border);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: var(--transition);
    }

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

    .review-text {
      font-size: 0.95rem;
      color: var(--text-main);
      line-height: 1.7;
      margin-bottom: 20px;
      position: relative;
    }

    .review-author {
      display: flex;
      align-items: center;
      gap: 12px;
      border-top: 1px solid #f2eff8;
      padding-top: 14px;
    }

    .author-avatar {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--candy-cyan), var(--candy-purple));
      color: #ffffff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      font-size: 1rem;
    }

    .author-info h5 {
      font-size: 0.95rem;
      font-weight: 800;
      color: var(--text-main);
    }

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

    /* FAQ 折叠面板 */
    .faq-container {
      max-width: 900px;
      margin: 0 auto;
    }

    .faq-item {
      background: #ffffff;
      border-radius: var(--border-radius-md);
      margin-bottom: 14px;
      border: 1px solid var(--card-border);
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
      overflow: hidden;
      transition: var(--transition);
    }

    .faq-question {
      padding: 20px 24px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      cursor: pointer;
      font-weight: 700;
      font-size: 1.05rem;
      color: var(--text-main);
      user-select: none;
    }

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

    .faq-icon {
      font-size: 1.2rem;
      transition: transform 0.3s ease;
      color: var(--candy-pink);
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.35s ease, padding 0.35s ease;
      padding: 0 24px;
      color: var(--text-muted);
      font-size: 0.95rem;
      line-height: 1.7;
    }

    .faq-item.active {
      border-color: rgba(124, 77, 255, 0.35);
      box-shadow: var(--shadow-soft);
    }

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

    .faq-item.active .faq-answer {
      max-height: 250px;
      padding-bottom: 22px;
    }

    /* 表单与联系我们 */
    .contact-wrapper {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 36px;
      background: #ffffff;
      border-radius: var(--border-radius-lg);
      padding: 45px;
      box-shadow: var(--shadow-soft);
      border: 1px solid var(--card-border);
    }

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

    .form-label {
      display: block;
      font-size: 0.9rem;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 8px;
    }

    .form-control {
      width: 100%;
      padding: 12px 16px;
      border: 1px solid #dcd5eb;
      border-radius: var(--border-radius-sm);
      font-size: 0.95rem;
      color: var(--text-main);
      background: #faf8fd;
      transition: var(--transition);
      outline: none;
    }

    .form-control:focus {
      border-color: var(--candy-purple);
      background: #ffffff;
      box-shadow: 0 0 0 3px rgba(124, 77, 255, 0.12);
    }

    textarea.form-control {
      resize: vertical;
      min-height: 105px;
    }

    .contact-info-panel {
      background: var(--bg-candy-soft);
      border-radius: var(--border-radius-md);
      padding: 30px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .contact-meta-item {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 14px;
      font-size: 0.95rem;
      color: var(--text-main);
    }

    .contact-meta-item strong {
      color: var(--candy-purple);
      min-width: 80px;
    }

    .qr-box {
      text-align: center;
      margin-top: 20px;
      padding: 16px;
      background: #ffffff;
      border-radius: var(--border-radius-sm);
      border: 1px solid var(--card-border);
    }

    .qr-box img {
      width: 120px;
      height: 120px;
      display: block;
      margin: 0 auto 8px auto;
      border-radius: 6px;
    }

    .qr-box span {
      font-size: 0.85rem;
      font-weight: 700;
      color: var(--text-muted);
    }

    /* 行业资讯文章列表 */
    .article-links-box {
      background: #ffffff;
      border-radius: var(--border-radius-md);
      padding: 24px;
      box-shadow: var(--shadow-soft);
      border: 1px solid var(--card-border);
    }

    .article-links-box ul {
      list-style: none;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
    }

    .article-links-box li a {
      color: var(--text-main);
      text-decoration: none;
      font-size: 0.95rem;
      font-weight: 600;
      display: flex;
      align-items: center;
      gap: 8px;
      transition: var(--transition);
    }

    .article-links-box li a:hover {
      color: var(--candy-pink);
      padding-left: 4px;
    }

    /* 页脚 */
    .site-footer {
      background: #ffffff;
      border-top: 1px solid rgba(124, 77, 255, 0.1);
      padding: 60px 0 30px 0;
      color: var(--text-muted);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 2fr;
      gap: 40px;
      margin-bottom: 40px;
    }

    .footer-col h4 {
      font-size: 1.1rem;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 18px;
    }

    .footer-links {
      list-style: none;
    }

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

    .footer-links a {
      color: var(--text-muted);
      text-decoration: none;
      font-size: 0.9rem;
      transition: var(--transition);
    }

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

    .footer-friend-links {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .footer-friend-links a {
      display: inline-block;
      padding: 4px 10px;
      background: var(--bg-candy-soft);
      border-radius: 4px;
      font-size: 0.85rem;
      color: var(--text-muted);
      text-decoration: none;
      transition: var(--transition);
    }

    .footer-friend-links a:hover {
      background: var(--candy-purple);
      color: #ffffff;
    }

    .footer-bottom {
      border-top: 1px solid #f0edf6;
      padding-top: 24px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 0.85rem;
      color: var(--text-light);
    }

    .footer-bottom a {
      color: var(--candy-purple);
      text-decoration: none;
      font-weight: 700;
    }

    /* 浮动客服 */
    .float-kefu {
      position: fixed;
      right: 24px;
      bottom: 30px;
      z-index: 999;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .float-btn {
      width: 52px;
      height: 52px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--candy-pink), var(--candy-purple));
      color: #ffffff;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 8px 25px rgba(255, 94, 152, 0.4);
      cursor: pointer;
      text-decoration: none;
      font-size: 1.3rem;
      transition: var(--transition);
      border: none;
    }

    .float-btn:hover {
      transform: scale(1.1);
    }

    /* 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); }
      .flow-timeline { grid-template-columns: repeat(3, 1fr); }
      .reviews-grid { grid-template-columns: repeat(2, 1fr); }
      .footer-grid { grid-template-columns: 1fr 1fr; }
      .hero-metrics { grid-template-columns: repeat(2, 1fr); }
    }

    @media (max-width: 768px) {
      .nav-toggle { display: block; }
      .nav-menu {
        position: absolute;
        top: 76px;
        left: 0;
        width: 100%;
        background: #ffffff;
        flex-direction: column;
        padding: 20px 0;
        box-shadow: 0 10px 20px rgba(0,0,0,0.05);
        display: none;
      }
      .nav-menu.show { display: flex; }
      .nav-links {
        flex-direction: column;
        width: 100%;
        text-align: center;
      }
      .nav-links li { margin: 6px 0; }
      .nav-actions { display: none; }
      .hero-title { font-size: 1.95rem; }
      .hero-desc { font-size: 1rem; }
      .about-grid, .cases-gallery, .token-join-grid, .contact-wrapper { grid-template-columns: 1fr; }
      .services-grid, .industry-grid, .flow-timeline, .reviews-grid { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr; }
      .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }
      .hero-metrics { grid-template-columns: 1fr; }
      .about-box, .compare-container, .contact-wrapper { padding: 24px; }
      .compare-rating-box { flex-direction: column; gap: 14px; text-align: center; }
    }