:root {
      --candy-pink: #ff5b8f;
      --candy-purple: #7a5af8;
      --candy-blue: #00b8ff;
      --candy-cyan: #00d2b4;
      --candy-yellow: #ffb800;
      --candy-bg-soft: #fcf9ff;
      --candy-bg-card: #ffffff;
      --text-main: #1f2430;
      --text-muted: #5e6678;
      --text-light: #8993a4;
      --border-color: #ebdff7;
      --card-shadow: 0 10px 30px rgba(122, 90, 248, 0.08);
      --card-shadow-hover: 0 18px 40px rgba(255, 91, 143, 0.16);
      --gradient-brand: linear-gradient(135deg, #ff5b8f 0%, #7a5af8 50%, #00b8ff 100%);
      --gradient-card: linear-gradient(180deg, #ffffff 0%, #faf6ff 100%);
      --radius-sm: 8px;
      --radius-md: 16px;
      --radius-lg: 24px;
      --radius-pill: 9999px;
      --max-width: 1200px;
    }

    * {
      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: radial-gradient(circle at 10% 10%, rgba(255, 91, 143, 0.05) 0%, transparent 40%),
                  radial-gradient(circle at 90% 20%, rgba(0, 184, 255, 0.06) 0%, transparent 40%),
                  radial-gradient(circle at 50% 80%, rgba(122, 90, 248, 0.05) 0%, transparent 50%),
                  #fdfbff;
      color: var(--text-main);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
    }

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

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

    /* 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(235, 223, 247, 0.8);
      box-shadow: 0 4px 20px rgba(122, 90, 248, 0.04);
    }

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

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

    .ai-page-logo {
      height: 42px;
      width: auto;
      display: block;
    }

    .brand-name {
      font-size: 20px;
      font-weight: 800;
      letter-spacing: -0.5px;
      background: var(--gradient-brand);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

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

    .nav-links li a {
      font-size: 15px;
      font-weight: 600;
      color: var(--text-main);
      padding: 10px 14px;
      border-radius: var(--radius-pill);
      display: inline-block;
      transition: all 0.2s ease;
    }

    .nav-links li a:hover {
      color: var(--candy-pink);
      background: rgba(255, 91, 143, 0.08);
    }

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

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      border-radius: var(--radius-pill);
      padding: 10px 22px;
      font-size: 14px;
      cursor: pointer;
      border: 1px solid transparent;
      transition: all 0.25s ease;
      white-space: nowrap;
    }

    .btn-brand {
      background: var(--gradient-brand);
      color: #ffffff;
      box-shadow: 0 4px 14px rgba(255, 91, 143, 0.35);
    }

    .btn-brand:hover {
      box-shadow: 0 6px 20px rgba(122, 90, 248, 0.45);
      transform: translateY(-2px);
      color: #ffffff;
    }

    .btn-light {
      background: #ffffff;
      color: var(--candy-purple);
      border-color: #d8c8fc;
    }

    .btn-light:hover {
      background: #f7f2ff;
      border-color: var(--candy-purple);
    }

    .mobile-menu-toggle {
      display: none;
      background: transparent;
      border: none;
      cursor: pointer;
      padding: 8px;
    }

    .mobile-menu-toggle span {
      display: block;
      width: 24px;
      height: 3px;
      background: var(--text-main);
      margin: 4px 0;
      border-radius: 2px;
      transition: all 0.2s;
    }

    /* 区域通用样式 */
    .section-wrap {
      padding: 70px 0;
      position: relative;
    }

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

    .badge-pill {
      display: inline-block;
      padding: 6px 16px;
      border-radius: var(--radius-pill);
      background: linear-gradient(90deg, rgba(255, 91, 143, 0.12), rgba(0, 184, 255, 0.12));
      color: var(--candy-purple);
      font-size: 13px;
      font-weight: 700;
      margin-bottom: 12px;
      border: 1px solid rgba(122, 90, 248, 0.2);
    }

    .section-h2 {
      font-size: 32px;
      font-weight: 800;
      line-height: 1.3;
      color: var(--text-main);
      margin-bottom: 12px;
    }

    .section-subtitle {
      font-size: 16px;
      color: var(--text-muted);
    }

    /* 首屏 Hero 无图片纯科技视觉 */
    .hero-section {
      padding: 70px 0 60px;
      text-align: center;
      position: relative;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 20px;
      border-radius: var(--radius-pill);
      background: #ffffff;
      box-shadow: 0 4px 16px rgba(122, 90, 248, 0.12);
      border: 1px solid #ebdff7;
      font-size: 14px;
      font-weight: 700;
      color: var(--candy-purple);
      margin-bottom: 24px;
    }

    .hero-badge .dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: #00d2b4;
      display: inline-block;
      box-shadow: 0 0 10px #00d2b4;
    }

    .hero-h1 {
      font-size: 42px;
      font-weight: 900;
      line-height: 1.25;
      margin-bottom: 20px;
      color: var(--text-main);
      letter-spacing: -1px;
    }

    .hero-desc {
      font-size: 18px;
      color: var(--text-muted);
      max-width: 820px;
      margin: 0 auto 36px;
      line-height: 1.7;
    }

    .hero-cta-group {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 16px;
      flex-wrap: wrap;
      margin-bottom: 48px;
    }

    .btn-hero-primary {
      padding: 16px 36px;
      font-size: 16px;
      background: linear-gradient(135deg, #ff407b, #7a5af8);
      color: #fff;
      box-shadow: 0 8px 25px rgba(255, 64, 123, 0.35);
      border-radius: var(--radius-pill);
    }

    .btn-hero-primary:hover {
      transform: translateY(-3px);
      box-shadow: 0 12px 30px rgba(122, 90, 248, 0.45);
      color: #fff;
    }

    .btn-hero-secondary {
      padding: 15px 32px;
      font-size: 16px;
      background: #ffffff;
      color: var(--text-main);
      border: 1px solid #d4c4f0;
      border-radius: var(--radius-pill);
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
    }

    .btn-hero-secondary:hover {
      background: #fbf8ff;
      border-color: var(--candy-purple);
      color: var(--candy-purple);
    }

    /* 首屏数据指标卡片群 */
    .hero-metric-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      max-width: 1040px;
      margin: 0 auto;
    }

    .hero-metric-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px 16px;
      box-shadow: var(--card-shadow);
      transition: all 0.25s ease;
    }

    .hero-metric-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--card-shadow-hover);
      border-color: #d1bbf9;
    }

    .metric-value {
      font-size: 32px;
      font-weight: 800;
      color: var(--candy-purple);
      margin-bottom: 6px;
      line-height: 1;
    }

    .metric-label {
      font-size: 14px;
      color: var(--text-muted);
      font-weight: 600;
    }

    /* 平台支持模型流光标签 */
    .models-chip-bar {
      margin-top: 40px;
      padding: 20px;
      border-radius: var(--radius-md);
      background: #ffffff;
      border: 1px dashed #d8c8fc;
      text-align: center;
    }

    .models-chip-title {
      font-size: 13px;
      color: var(--candy-pink);
      font-weight: 700;
      margin-bottom: 12px;
      text-transform: uppercase;
      letter-spacing: 1px;
    }

    .chips-flex {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 8px;
    }

    .chip-item {
      font-size: 12px;
      font-weight: 600;
      padding: 5px 12px;
      background: #f8f4ff;
      color: var(--text-muted);
      border-radius: var(--radius-pill);
      border: 1px solid #ebdff7;
      transition: all 0.2s;
    }

    .chip-item:hover {
      color: var(--candy-purple);
      background: #ffffff;
      border-color: var(--candy-purple);
      box-shadow: 0 2px 8px rgba(122, 90, 248, 0.15);
    }

    /* 平台介绍卡片 */
    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 36px;
      align-items: center;
    }

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

    .about-info-box h3 {
      font-size: 24px;
      font-weight: 800;
      margin-bottom: 16px;
      color: var(--text-main);
    }

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

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

    .about-checklist li {
      font-size: 14px;
      font-weight: 600;
      color: var(--text-main);
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .about-checklist li::before {
      content: "✔";
      color: #00d2b4;
      font-weight: 900;
    }

    .about-img-box {
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--card-shadow);
      border: 2px solid #ffffff;
    }

    .about-img-box img {
      width: 100%;
      height: auto;
      display: block;
      transition: transform 0.3s ease;
    }

    .about-img-box:hover img {
      transform: scale(1.02);
    }

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

    .candy-card {
      background: var(--candy-bg-card);
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      padding: 30px;
      box-shadow: var(--card-shadow);
      transition: all 0.3s ease;
      display: flex;
      flex-direction: column;
      position: relative;
      overflow: hidden;
    }

    .candy-card::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 4px;
      background: var(--gradient-brand);
      opacity: 0;
      transition: opacity 0.3s ease;
    }

    .candy-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--card-shadow-hover);
      border-color: #d1bbf9;
    }

    .candy-card:hover::before {
      opacity: 1;
    }

    .card-icon-round {
      width: 52px;
      height: 52px;
      border-radius: 16px;
      background: linear-gradient(135deg, rgba(255, 91, 143, 0.15), rgba(122, 90, 248, 0.15));
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 24px;
      margin-bottom: 20px;
      color: var(--candy-purple);
    }

    .card-title {
      font-size: 19px;
      font-weight: 700;
      margin-bottom: 12px;
      color: var(--text-main);
    }

    .card-text {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.7;
      margin-bottom: 20px;
      flex-grow: 1;
    }

    .card-tag {
      align-self: flex-start;
      font-size: 12px;
      font-weight: 700;
      padding: 4px 10px;
      border-radius: var(--radius-pill);
      background: #f3ecff;
      color: var(--candy-purple);
    }

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

    .scene-box {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 22px;
      box-shadow: 0 4px 14px rgba(0, 0, 0, 0.03);
      transition: all 0.25s ease;
    }

    .scene-box:hover {
      transform: translateY(-4px);
      border-color: var(--candy-pink);
      box-shadow: 0 10px 24px rgba(255, 91, 143, 0.12);
    }

    .scene-title {
      font-size: 17px;
      font-weight: 700;
      margin-bottom: 8px;
      color: var(--text-main);
    }

    .scene-desc {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 流程步骤模块 */
    .process-timeline {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 16px;
      position: relative;
    }

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

    .step-number {
      width: 40px;
      height: 40px;
      background: var(--gradient-brand);
      color: #ffffff;
      font-weight: 800;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 16px;
      font-size: 16px;
      box-shadow: 0 4px 10px rgba(255, 91, 143, 0.3);
    }

    .step-title {
      font-size: 16px;
      font-weight: 700;
      margin-bottom: 8px;
      color: var(--text-main);
    }

    .step-desc {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.5;
    }

    /* 案例中心展示 */
    .case-gallery-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      margin-bottom: 24px;
    }

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

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

    .case-img-wrap {
      width: 100%;
      overflow: hidden;
      background: #f7f2fc;
    }

    .case-img-wrap img {
      width: 100%;
      height: auto;
      display: block;
      transition: transform 0.3s;
    }

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

    .case-info {
      padding: 16px;
    }

    .case-tag-line {
      font-size: 12px;
      font-weight: 700;
      color: var(--candy-purple);
      margin-bottom: 6px;
    }

    .case-name {
      font-size: 15px;
      font-weight: 700;
      color: var(--text-main);
    }

    /* 对比评测卡片与表格 */
    .eval-highlight-box {
      background: linear-gradient(135deg, rgba(255, 91, 143, 0.08), rgba(122, 90, 248, 0.08));
      border: 1px solid #ebdff7;
      border-radius: var(--radius-lg);
      padding: 30px;
      margin-bottom: 30px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 20px;
    }

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

    .score-huge {
      font-size: 48px;
      font-weight: 900;
      color: var(--candy-pink);
      line-height: 1;
    }

    .score-details h4 {
      font-size: 18px;
      font-weight: 800;
      color: var(--text-main);
    }

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

    .eval-stars {
      color: #ffb800;
      font-size: 20px;
      letter-spacing: 2px;
    }

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

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

    .eval-table th, .eval-table td {
      padding: 16px 20px;
      border-bottom: 1px solid #f1e9fa;
      font-size: 14px;
    }

    .eval-table th {
      background: #faf6ff;
      font-weight: 800;
      color: var(--text-main);
    }

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

    .tag-strong {
      color: #00b8ff;
      font-weight: 700;
    }

    .tag-elite {
      color: var(--candy-pink);
      font-weight: 800;
    }

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

    .token-card {
      background: #ffffff;
      border-radius: var(--radius-lg);
      border: 2px solid transparent;
      padding: 30px;
      box-shadow: var(--card-shadow);
      text-align: center;
      transition: all 0.3s ease;
      position: relative;
    }

    .token-card.featured {
      border-color: var(--candy-purple);
      background: linear-gradient(180deg, #ffffff 0%, #faf5ff 100%);
    }

    .token-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--card-shadow-hover);
    }

    .token-badge {
      position: absolute;
      top: 14px;
      right: 14px;
      background: var(--gradient-brand);
      color: #ffffff;
      font-size: 11px;
      font-weight: 800;
      padding: 3px 10px;
      border-radius: var(--radius-pill);
    }

    .token-tier-name {
      font-size: 20px;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 10px;
    }

    .token-price {
      font-size: 34px;
      font-weight: 900;
      color: var(--candy-purple);
      margin-bottom: 6px;
    }

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

    .token-features-list {
      list-style: none;
      margin: 20px 0 26px;
      text-align: left;
    }

    .token-features-list li {
      font-size: 14px;
      color: var(--text-muted);
      padding: 8px 0;
      border-bottom: 1px dashed #efe8f8;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .token-features-list li::before {
      content: "•";
      color: var(--candy-pink);
      font-size: 18px;
    }

    /* 客户真实评价 6 条卡片 */
    .reviews-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .review-card {
      background: #ffffff;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      padding: 24px;
      box-shadow: var(--card-shadow);
      transition: all 0.25s ease;
      display: flex;
      flex-direction: column;
    }

    .review-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--card-shadow-hover);
      border-color: #d1bbf9;
    }

    .reviewer-header {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 14px;
    }

    .reviewer-avatar {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: linear-gradient(135deg, #ffd3e0, #ded4ff);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      color: var(--candy-purple);
      font-size: 15px;
    }

    .reviewer-meta h4 {
      font-size: 15px;
      font-weight: 700;
      color: var(--text-main);
    }

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

    .review-body {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.7;
      flex-grow: 1;
    }

    /* FAQ 手风琴折叠 */
    .faq-accordion {
      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;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
      transition: all 0.25s;
    }

    .faq-header {
      padding: 18px 22px;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 16px;
      font-weight: 700;
      color: var(--text-main);
      user-select: none;
      transition: background-color 0.2s;
    }

    .faq-header:hover {
      background: #faf7ff;
      color: var(--candy-purple);
    }

    .faq-icon {
      font-size: 18px;
      transition: transform 0.3s;
      color: var(--candy-pink);
    }

    .faq-body {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease;
      background: #fdfbff;
      padding: 0 22px;
    }

    .faq-content {
      padding: 16px 0;
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.7;
      border-top: 1px dashed #ebdff7;
    }

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

    .faq-item.active .faq-body {
      max-height: 300px;
    }

    /* 行业资讯与短代码占位区 */
    .news-grid {
      display: grid;
      grid-template-columns: 2fr 1fr;
      gap: 30px;
    }

    .news-articles-card {
      background: #ffffff;
      border-radius: var(--radius-lg);
      padding: 30px;
      border: 1px solid var(--border-color);
      box-shadow: var(--card-shadow);
    }

    .article-links-list {
      list-style: none;
      margin-top: 16px;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .article-links-list li a {
      font-size: 14px;
      color: var(--text-main);
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 8px 12px;
      border-radius: var(--radius-sm);
      background: #f9f6ff;
      transition: all 0.2s;
    }

    .article-links-list li a:hover {
      background: #f1e9ff;
      color: var(--candy-purple);
      transform: translateX(4px);
    }

    .articles-dynamic-box {
      margin-top: 20px;
      padding: 16px;
      background: #fff5f8;
      border-radius: var(--radius-md);
      font-size: 13px;
      color: var(--text-muted);
      border: 1px dashed #ffd1df;
    }

    .partner-agent-card {
      background: linear-gradient(135deg, #7a5af8 0%, #ff5b8f 100%);
      color: #ffffff;
      border-radius: var(--radius-lg);
      padding: 30px;
      box-shadow: 0 10px 30px rgba(122, 90, 248, 0.25);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .partner-agent-card h3 {
      font-size: 22px;
      font-weight: 800;
      margin-bottom: 12px;
    }

    .partner-agent-card p {
      font-size: 14px;
      line-height: 1.7;
      opacity: 0.95;
      margin-bottom: 24px;
    }

    .agent-btn {
      background: #ffffff;
      color: var(--candy-purple);
      font-weight: 800;
      padding: 12px 24px;
      border-radius: var(--radius-pill);
      text-align: center;
      box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
    }

    .agent-btn:hover {
      background: #faf6ff;
      transform: translateY(-2px);
    }

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

    .form-info h3 {
      font-size: 24px;
      font-weight: 800;
      margin-bottom: 14px;
      color: var(--text-main);
    }

    .form-info p {
      font-size: 15px;
      color: var(--text-muted);
      line-height: 1.8;
      margin-bottom: 24px;
    }

    .contact-details-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 12px;
      margin-bottom: 24px;
    }

    .contact-details-list li {
      font-size: 14px;
      color: var(--text-main);
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .qr-badge-box {
      display: flex;
      align-items: center;
      gap: 16px;
      background: #faf7ff;
      padding: 16px;
      border-radius: var(--radius-md);
      border: 1px solid #ebdff7;
    }

    .qr-badge-box img {
      width: 80px;
      height: 80px;
      border-radius: 8px;
      display: block;
      border: 1px solid #d4c4f0;
    }

    .qr-text h5 {
      font-size: 15px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 4px;
    }

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

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

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

    .form-group label {
      font-size: 13px;
      font-weight: 700;
      color: var(--text-main);
    }

    .form-control {
      width: 100%;
      padding: 12px 16px;
      border: 1px solid #d8c8fc;
      border-radius: var(--radius-sm);
      font-size: 14px;
      color: var(--text-main);
      background: #ffffff;
      outline: none;
      transition: all 0.2s;
    }

    .form-control:focus {
      border-color: var(--candy-purple);
      box-shadow: 0 0 0 3px rgba(122, 90, 248, 0.15);
    }

    textarea.form-control {
      resize: vertical;
      min-height: 90px;
    }

    .btn-submit-form {
      width: 100%;
      padding: 14px;
      font-size: 15px;
      font-weight: 700;
      background: var(--gradient-brand);
      color: #ffffff;
      border: none;
      border-radius: var(--radius-pill);
      cursor: pointer;
      box-shadow: 0 4px 15px rgba(255, 91, 143, 0.3);
      transition: all 0.25s;
    }

    .btn-submit-form:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 25px rgba(122, 90, 248, 0.4);
    }

    /* 友情链接与生态拓展区 */
    .links-partner-section {
      background: #faf6ff;
      border-top: 1px solid #ebdff7;
      padding: 40px 0;
    }

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

    .friend-links-title {
      font-size: 14px;
      font-weight: 700;
      color: var(--text-main);
      margin-right: 12px;
    }

    .friend-links-wrap a {
      font-size: 13px;
      color: var(--text-muted);
      background: #ffffff;
      padding: 6px 14px;
      border-radius: var(--radius-pill);
      border: 1px solid #ebdff7;
      transition: all 0.2s;
    }

    .friend-links-wrap a:hover {
      color: var(--candy-purple);
      border-color: var(--candy-purple);
      background: #ffffff;
      box-shadow: 0 2px 8px rgba(122, 90, 248, 0.1);
    }

    /* 统一规范底部 Footer */
    .site-footer {
      background: #ffffff;
      border-top: 1px solid #ebdff7;
      padding: 40px 0 30px;
      color: var(--text-muted);
    }

    .footer-inner {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 20px;
    }

    .footer-left {
      display: flex;
      align-items: center;
      gap: 16px;
    }

    .footer-left .brand-name {
      font-size: 18px;
    }

    .footer-copy {
      font-size: 13px;
      color: var(--text-light);
    }

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

    .footer-nav li a {
      font-size: 13px;
      color: var(--text-muted);
    }

    .footer-nav li a:hover {
      color: var(--candy-pink);
    }

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

    .float-item {
      width: 48px;
      height: 48px;
      background: #ffffff;
      border-radius: 50%;
      box-shadow: 0 6px 20px rgba(122, 90, 248, 0.2);
      border: 1px solid #ebdff7;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      position: relative;
      transition: all 0.25s;
    }

    .float-item:hover {
      transform: scale(1.08);
      border-color: var(--candy-pink);
    }

    .float-popup {
      position: absolute;
      right: 60px;
      bottom: 0;
      background: #ffffff;
      padding: 14px;
      border-radius: var(--radius-md);
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
      border: 1px solid #ebdff7;
      display: none;
      flex-direction: column;
      align-items: center;
      width: 140px;
      text-align: center;
    }

    .float-item:hover .float-popup {
      display: flex;
    }

    .float-popup img {
      width: 110px;
      height: 110px;
      margin-bottom: 6px;
      display: block;
    }

    .float-popup span {
      font-size: 12px;
      font-weight: 700;
      color: var(--text-main);
    }

    /* 响应式断点适配 */
    @media (max-width: 1024px) {
      .cards-grid-3 {
        grid-template-columns: repeat(2, 1fr);
      }
      .scenes-grid-4 {
        grid-template-columns: repeat(2, 1fr);
      }
      .case-gallery-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .process-timeline {
        grid-template-columns: repeat(3, 1fr);
      }
      .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .hero-metric-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 768px) {
      .header-inner {
        height: 64px;
      }
      .nav-links {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        width: 100%;
        background: #ffffff;
        flex-direction: column;
        align-items: flex-start;
        padding: 20px;
        border-bottom: 1px solid #ebdff7;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
      }
      .nav-links.active {
        display: flex;
      }
      .nav-links li {
        width: 100%;
      }
      .nav-links li a {
        display: block;
        width: 100%;
        padding: 12px 10px;
      }
      .mobile-menu-toggle {
        display: block;
      }
      .nav-actions {
        display: none;
      }
      .hero-h1 {
        font-size: 28px;
      }
      .section-h2 {
        font-size: 24px;
      }
      .about-grid, .form-section-inner, .news-grid {
        grid-template-columns: 1fr;
      }
      .cards-grid-3, .scenes-grid-4, .reviews-grid, .token-grid, .process-timeline {
        grid-template-columns: 1fr;
      }
      .case-gallery-grid {
        grid-template-columns: 1fr;
      }
      .hero-metric-grid {
        grid-template-columns: 1fr 1fr;
      }
      .eval-highlight-box {
        flex-direction: column;
        text-align: center;
      }
      .footer-inner {
        flex-direction: column;
        align-items: center;
        text-align: center;
      }
      .floating-kefu {
        right: 14px;
        bottom: 20px;
      }
    }