/* ================= 基础重置 & 暗夜赛博变量 ================= */
    :root {
      --bg-main: #0a0614;
      --bg-card: #130a24;
      --bg-card-hover: #1b0e33;
      --bg-input: #1b1031;
      --neon-pink: #ff2a85;
      --neon-purple: #9d4edd;
      --neon-cyan: #00f2fe;
      --text-main: #ffffff;
      --text-sub: #cbd5e1;
      --text-muted: #94a3b8;
      --border-glow: rgba(255, 42, 133, 0.28);
      --border-glow-purple: rgba(157, 78, 221, 0.35);
      --border-glow-cyan: rgba(0, 242, 254, 0.28);
      --gradient-cyber: linear-gradient(135deg, #ff2a85 0%, #9d4edd 50%, #00f2fe 100%);
      --gradient-btn: linear-gradient(90deg, #ff2a85, #8a2be2);
      --shadow-cyber: 0 8px 32px rgba(255, 42, 133, 0.2);
      --radius: 12px;
      --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

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

    html {
      scroll-behavior: smooth;
      font-size: 16px;
      background-color: var(--bg-main);
      color: var(--text-main);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "PingFang SC", "Noto Sans", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    }

    body {
      background: radial-gradient(circle at top center, #1b0a2f 0%, #0a0614 60%, #05020a 100%);
      min-height: 100vh;
      line-height: 1.65;
      overflow-x: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: var(--transition);
    }

    /* 全局统一外层容器 */
    .container {
      width: 100%;
      max-width: 1240px;
      margin-left: auto;
      margin-right: auto;
      padding-left: 20px;
      padding-right: 20px;
    }

    /* ================= 导航条 ================= */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(10, 6, 20, 0.88);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      border-bottom: 1px solid var(--border-glow);
    }

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

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

    .brand-logo-wrap img.ai-page-logo {
      height: 38px;
      width: auto;
      display: block;
    }

    .brand-title-text {
      font-size: 1.25rem;
      font-weight: 800;
      background: var(--gradient-cyber);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      letter-spacing: 0.5px;
    }

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

    .nav-links li a {
      padding: 8px 14px;
      font-size: 0.92rem;
      font-weight: 500;
      color: var(--text-sub);
      display: block;
      border-radius: 6px;
    }

    .nav-links li a:hover {
      color: var(--neon-pink);
      text-shadow: 0 0 10px rgba(255, 42, 133, 0.6);
    }

    .header-cta-group {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .btn-nav-portal {
      background: var(--gradient-btn);
      color: #fff;
      padding: 8px 18px;
      border-radius: 24px;
      font-size: 0.88rem;
      font-weight: 600;
      box-shadow: 0 0 16px rgba(255, 42, 133, 0.4);
      display: inline-flex;
      align-items: center;
      justify-content: center;
    }

    .btn-nav-portal:hover {
      transform: translateY(-1px);
      box-shadow: 0 0 24px rgba(255, 42, 133, 0.7);
    }

    .mobile-menu-btn {
      display: none;
      background: none;
      border: 1px solid var(--border-glow);
      color: var(--neon-pink);
      font-size: 1.4rem;
      padding: 4px 10px;
      border-radius: 6px;
      cursor: pointer;
    }

    /* ================= 通用排版与组件 ================= */
    .section-wrap {
      padding: 70px 0;
      position: relative;
    }

    .section-title-wrap {
      text-align: center;
      margin-bottom: 44px;
    }

    .section-badge {
      display: inline-block;
      background: rgba(255, 42, 133, 0.12);
      border: 1px solid var(--neon-pink);
      color: var(--neon-pink);
      font-size: 0.8rem;
      font-weight: 600;
      padding: 4px 14px;
      border-radius: 20px;
      margin-bottom: 12px;
      letter-spacing: 1px;
      text-transform: uppercase;
    }

    .section-title {
      font-size: 2.1rem;
      font-weight: 800;
      color: #ffffff;
      margin-bottom: 12px;
    }

    .section-title .text-glow {
      background: var(--gradient-cyber);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .section-subtitle {
      font-size: 0.98rem;
      color: var(--text-muted);
      max-width: 680px;
      margin: 0 auto;
    }

    .cyber-card {
      background: var(--bg-card);
      border: 1px solid var(--border-glow-purple);
      border-radius: var(--radius);
      padding: 24px;
      transition: var(--transition);
      position: relative;
      overflow: hidden;
    }

    .cyber-card:hover {
      border-color: var(--neon-pink);
      transform: translateY(-4px);
      box-shadow: 0 10px 30px rgba(255, 42, 133, 0.25);
    }

    /* ================= 1. 首屏 HERO (无图片) ================= */
    .hero-section {
      padding: 90px 0 60px;
      text-align: center;
      position: relative;
      background: radial-gradient(circle at center, rgba(157, 78, 221, 0.22) 0%, rgba(10, 6, 20, 0) 70%);
    }

    .hero-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 18px;
      border-radius: 30px;
      background: rgba(255, 42, 133, 0.15);
      border: 1px solid rgba(255, 42, 133, 0.4);
      color: #ffa3cb;
      font-size: 0.88rem;
      margin-bottom: 24px;
      box-shadow: 0 0 20px rgba(255, 42, 133, 0.2);
    }

    .hero-h1 {
      font-size: 2.75rem;
      font-weight: 900;
      line-height: 1.25;
      margin-bottom: 20px;
      letter-spacing: -0.5px;
      background: linear-gradient(135deg, #ffffff 30%, #ff80bf 70%, #00f2fe 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero-lead {
      font-size: 1.15rem;
      color: var(--text-sub);
      max-width: 820px;
      margin: 0 auto 34px;
      line-height: 1.8;
    }

    .hero-action-group {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 18px;
      margin-bottom: 48px;
      flex-wrap: wrap;
    }

    .btn-hero-main {
      background: var(--gradient-btn);
      color: #ffffff;
      padding: 14px 36px;
      border-radius: 32px;
      font-size: 1.1rem;
      font-weight: 700;
      letter-spacing: 0.5px;
      box-shadow: 0 0 28px rgba(255, 42, 133, 0.55);
      display: inline-flex;
      align-items: center;
      gap: 10px;
    }

    .btn-hero-main:hover {
      transform: scale(1.03);
      box-shadow: 0 0 40px rgba(255, 42, 133, 0.8);
    }

    .btn-hero-secondary {
      background: rgba(27, 16, 49, 0.8);
      color: var(--neon-cyan);
      border: 1px solid var(--neon-cyan);
      padding: 13px 30px;
      border-radius: 32px;
      font-size: 1.05rem;
      font-weight: 600;
    }

    .btn-hero-secondary:hover {
      background: rgba(0, 242, 254, 0.15);
      box-shadow: 0 0 20px rgba(0, 242, 254, 0.35);
    }

    .hero-stats-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
      max-width: 1000px;
      margin: 0 auto;
    }

    .hero-stat-card {
      background: rgba(19, 10, 36, 0.7);
      border: 1px solid var(--border-glow);
      border-radius: 12px;
      padding: 18px;
      backdrop-filter: blur(8px);
    }

    .hero-stat-num {
      font-size: 1.8rem;
      font-weight: 800;
      color: var(--neon-pink);
      margin-bottom: 4px;
      font-family: monospace;
    }

    .hero-stat-lbl {
      font-size: 0.85rem;
      color: var(--text-muted);
    }

    /* 聚合模型滚屏标签 */
    .model-badge-cloud {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 10px;
      margin-top: 36px;
      padding: 18px;
      background: rgba(19, 10, 36, 0.5);
      border-radius: 14px;
      border: 1px dashed var(--border-glow-purple);
    }

    .model-tag {
      background: rgba(157, 78, 221, 0.12);
      border: 1px solid rgba(157, 78, 221, 0.3);
      color: #e2d9fc;
      padding: 4px 12px;
      border-radius: 16px;
      font-size: 0.8rem;
      font-weight: 500;
    }

    .model-tag:hover {
      border-color: var(--neon-pink);
      color: #ffffff;
      background: rgba(255, 42, 133, 0.2);
    }

    /* ================= 2. 关于我们 / 平台介绍 ================= */
    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 32px;
      align-items: center;
    }

    .about-content h3 {
      font-size: 1.7rem;
      margin-bottom: 18px;
      color: #fff;
    }

    .about-content p {
      color: var(--text-sub);
      margin-bottom: 16px;
      font-size: 0.95rem;
      text-align: justify;
    }

    .feature-list {
      list-style: none;
      margin-top: 20px;
    }

    .feature-list li {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      margin-bottom: 12px;
      color: var(--text-sub);
      font-size: 0.92rem;
    }

    .feature-list li span.dot {
      color: var(--neon-pink);
      font-weight: bold;
    }

    .about-img-box {
      border-radius: var(--radius);
      border: 1px solid var(--border-glow-purple);
      overflow: hidden;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    }

    .about-img-box img {
      width: 100%;
      height: auto;
      display: block;
    }

    /* ================= 3 & 4. AIGC 服务与一站式制作 ================= */
    .service-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 22px;
    }

    .service-card {
      background: var(--bg-card);
      border: 1px solid var(--border-glow-purple);
      border-radius: var(--radius);
      padding: 24px;
      position: relative;
      transition: var(--transition);
    }

    .service-card:hover {
      border-color: var(--neon-pink);
      transform: translateY(-4px);
      box-shadow: 0 10px 28px rgba(255, 42, 133, 0.2);
    }

    .service-icon-badge {
      width: 44px;
      height: 44px;
      border-radius: 10px;
      background: linear-gradient(135deg, rgba(255, 42, 133, 0.2), rgba(0, 242, 254, 0.2));
      border: 1px solid var(--neon-pink);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--neon-pink);
      font-weight: bold;
      font-size: 1.1rem;
      margin-bottom: 16px;
    }

    .service-card h4 {
      font-size: 1.15rem;
      color: #fff;
      margin-bottom: 10px;
    }

    .service-card p {
      font-size: 0.88rem;
      color: var(--text-sub);
      line-height: 1.6;
    }

    .service-tag-row {
      margin-top: 14px;
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
    }

    .service-mini-tag {
      font-size: 0.75rem;
      padding: 2px 8px;
      border-radius: 4px;
      background: rgba(0, 242, 254, 0.1);
      color: var(--neon-cyan);
      border: 1px solid rgba(0, 242, 254, 0.25);
    }

    /* ================= 5. 行业方案 ================= */
    .solution-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    .solution-card {
      background: linear-gradient(180deg, #180d2f 0%, #10081f 100%);
      border: 1px solid var(--border-glow-purple);
      border-radius: var(--radius);
      padding: 22px;
      transition: var(--transition);
    }

    .solution-card:hover {
      border-color: var(--neon-cyan);
      box-shadow: 0 8px 24px rgba(0, 242, 254, 0.2);
    }

    .solution-card h4 {
      font-size: 1.08rem;
      color: var(--neon-cyan);
      margin-bottom: 8px;
    }

    .solution-card p {
      font-size: 0.85rem;
      color: var(--text-sub);
    }

    /* ================= 6. 服务网络与时间线 ================= */
    .network-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 28px;
      align-items: center;
    }

    .network-banner-wrap {
      border-radius: var(--radius);
      overflow: hidden;
      border: 1px solid var(--border-glow);
    }

    .network-banner-wrap img {
      width: 100%;
      height: auto;
      display: block;
    }

    .network-info-card {
      background: var(--bg-card);
      border: 1px solid var(--border-glow-purple);
      border-radius: var(--radius);
      padding: 26px;
    }

    .network-info-card h4 {
      font-size: 1.25rem;
      color: #fff;
      margin-bottom: 14px;
    }

    .network-stat-row {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
      margin-top: 20px;
    }

    .net-box {
      background: rgba(255, 42, 133, 0.08);
      border: 1px solid rgba(255, 42, 133, 0.2);
      border-radius: 8px;
      padding: 12px;
      text-align: center;
    }

    .net-box strong {
      display: block;
      color: var(--neon-pink);
      font-size: 1.2rem;
    }

    .net-box span {
      font-size: 0.75rem;
      color: var(--text-muted);
    }

    /* ================= 7. 标准流程 ================= */
    .process-timeline {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 16px;
    }

    .process-step-card {
      background: var(--bg-card);
      border: 1px solid var(--border-glow-purple);
      border-radius: var(--radius);
      padding: 20px 16px;
      text-align: center;
      position: relative;
    }

    .step-badge {
      width: 32px;
      height: 32px;
      margin: 0 auto 12px;
      background: var(--gradient-btn);
      color: #fff;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 0.9rem;
      box-shadow: 0 0 12px rgba(255, 42, 133, 0.5);
    }

    .process-step-card h4 {
      font-size: 0.98rem;
      color: #ffffff;
      margin-bottom: 8px;
    }

    .process-step-card p {
      font-size: 0.8rem;
      color: var(--text-muted);
      line-height: 1.5;
    }

    /* ================= 8. 案例中心 ================= */
    .case-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .case-card {
      background: var(--bg-card);
      border: 1px solid var(--border-glow-purple);
      border-radius: var(--radius);
      overflow: hidden;
      display: flex;
      flex-direction: column;
    }

    .case-img-holder {
      width: 100%;
      overflow: hidden;
      border-bottom: 1px solid var(--border-glow);
    }

    .case-img-holder img {
      width: 100%;
      height: auto;
      display: block;
      transition: transform 0.4s ease;
    }

    .case-card:hover .case-img-holder img {
      transform: scale(1.04);
    }

    .case-body {
      padding: 20px;
      flex: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .case-body h4 {
      font-size: 1.08rem;
      color: #fff;
      margin-bottom: 8px;
    }

    .case-body p {
      font-size: 0.86rem;
      color: var(--text-sub);
      margin-bottom: 12px;
    }

    .case-tag {
      font-size: 0.75rem;
      color: var(--neon-pink);
      font-weight: 600;
    }

    /* ================= 9. 对比评测 ================= */
    .review-highlight-box {
      background: linear-gradient(135deg, rgba(255, 42, 133, 0.15) 0%, rgba(157, 78, 221, 0.15) 100%);
      border: 2px solid var(--neon-pink);
      border-radius: var(--radius);
      padding: 24px;
      margin-bottom: 28px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 20px;
      box-shadow: 0 0 30px rgba(255, 42, 133, 0.25);
    }

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

    .score-giant {
      font-size: 3rem;
      font-weight: 900;
      color: #ff2a85;
      line-height: 1;
      font-family: monospace;
      text-shadow: 0 0 15px rgba(255, 42, 133, 0.6);
    }

    .score-desc h4 {
      font-size: 1.15rem;
      color: #fff;
      margin-bottom: 4px;
    }

    .score-stars {
      color: #ffb800;
      font-size: 1.1rem;
      letter-spacing: 2px;
    }

    .review-perks {
      font-size: 0.9rem;
      color: var(--text-sub);
      max-width: 600px;
    }

    .table-container {
      width: 100%;
      overflow-x: auto;
      border: 1px solid var(--border-glow-purple);
      border-radius: var(--radius);
      background: var(--bg-card);
    }

    .compare-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      min-width: 700px;
    }

    .compare-table th, .compare-table td {
      padding: 16px 20px;
      border-bottom: 1px solid rgba(157, 78, 221, 0.2);
      font-size: 0.9rem;
    }

    .compare-table th {
      background: rgba(27, 16, 49, 0.9);
      color: #fff;
      font-weight: 700;
    }

    .compare-table tr:hover td {
      background: rgba(255, 42, 133, 0.05);
    }

    .highlight-col {
      color: var(--neon-pink);
      font-weight: 600;
      background: rgba(255, 42, 133, 0.04);
    }

    /* ================= 10 & 16. 需求匹配与联系我们 (表单) ================= */
    .match-contact-grid {
      display: grid;
      grid-template-columns: 1.2fr 0.8fr;
      gap: 32px;
    }

    .form-card {
      background: var(--bg-card);
      border: 1px solid var(--border-glow);
      border-radius: var(--radius);
      padding: 30px;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    }

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

    .form-label {
      display: block;
      font-size: 0.88rem;
      color: var(--text-sub);
      margin-bottom: 8px;
      font-weight: 500;
    }

    .form-control {
      width: 100%;
      padding: 12px 16px;
      background: var(--bg-input);
      border: 1px solid var(--border-glow-purple);
      border-radius: 8px;
      color: #fff;
      font-size: 0.92rem;
      transition: var(--transition);
    }

    .form-control:focus {
      outline: none;
      border-color: var(--neon-pink);
      box-shadow: 0 0 12px rgba(255, 42, 133, 0.35);
    }

    textarea.form-control {
      resize: vertical;
      min-height: 100px;
    }

    .btn-submit {
      width: 100%;
      background: var(--gradient-btn);
      color: #fff;
      border: none;
      padding: 14px;
      font-size: 1.05rem;
      font-weight: 700;
      border-radius: 8px;
      cursor: pointer;
      box-shadow: 0 0 20px rgba(255, 42, 133, 0.4);
      transition: var(--transition);
    }

    .btn-submit:hover {
      box-shadow: 0 0 30px rgba(255, 42, 133, 0.7);
      transform: translateY(-2px);
    }

    .contact-side-card {
      background: var(--bg-card);
      border: 1px solid var(--border-glow-purple);
      border-radius: var(--radius);
      padding: 30px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .qr-block {
      text-align: center;
      margin: 20px 0;
      padding: 16px;
      background: rgba(10, 6, 20, 0.7);
      border-radius: 10px;
      border: 1px dashed var(--border-glow);
    }

    .qr-block img {
      width: 130px;
      height: 130px;
      object-fit: cover;
      display: block;
      margin: 0 auto 10px;
      border-radius: 6px;
    }

    .contact-item-row {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 12px;
      font-size: 0.9rem;
      color: var(--text-sub);
    }

    /* ================= 11. Token 比价 ================= */
    .token-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
    }

    .token-card {
      background: var(--bg-card);
      border: 1px solid var(--border-glow-purple);
      border-radius: var(--radius);
      padding: 22px;
      text-align: center;
      transition: var(--transition);
    }

    .token-card:hover {
      border-color: var(--neon-cyan);
      transform: translateY(-3px);
    }

    .token-name {
      font-size: 1.1rem;
      font-weight: 700;
      color: #fff;
      margin-bottom: 6px;
    }

    .token-official {
      font-size: 0.8rem;
      color: var(--text-muted);
      text-decoration: line-through;
      margin-bottom: 4px;
    }

    .token-deal {
      font-size: 1.35rem;
      font-weight: 800;
      color: var(--neon-pink);
      margin-bottom: 8px;
      font-family: monospace;
    }

    .token-status {
      display: inline-block;
      font-size: 0.75rem;
      background: rgba(0, 242, 254, 0.1);
      color: var(--neon-cyan);
      padding: 2px 10px;
      border-radius: 12px;
    }

    /* ================= 12 & 13. 帮助中心 & FAQ ================= */
    .faq-list {
      max-width: 900px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .faq-item {
      background: var(--bg-card);
      border: 1px solid var(--border-glow-purple);
      border-radius: var(--radius);
      overflow: hidden;
      transition: var(--transition);
    }

    .faq-item.active {
      border-color: var(--neon-pink);
    }

    .faq-question {
      padding: 18px 24px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      cursor: pointer;
      font-size: 1rem;
      font-weight: 600;
      color: #ffffff;
      user-select: none;
    }

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

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

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

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.35s ease, padding 0.35s ease;
      background: rgba(10, 6, 20, 0.4);
      color: var(--text-sub);
      font-size: 0.92rem;
      line-height: 1.7;
    }

    .faq-item.active .faq-answer {
      max-height: 250px;
      padding: 0 24px 20px 24px;
    }

    /* ================= 14 & 15. AI百科 & 行业资讯 ================= */
    .news-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 24px;
    }

    .article-box {
      background: var(--bg-card);
      border: 1px solid var(--border-glow-purple);
      border-radius: var(--radius);
      padding: 24px;
    }

    .article-box h4 {
      font-size: 1.15rem;
      color: #fff;
      margin-bottom: 16px;
      border-bottom: 1px solid rgba(255, 42, 133, 0.2);
      padding-bottom: 8px;
    }

    .article-list {
      list-style: none;
    }

    .article-list li {
      margin-bottom: 12px;
    }

    .article-list li a {
      color: var(--text-sub);
      font-size: 0.9rem;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 8px;
    }

    .article-list li a:hover {
      color: var(--neon-pink);
      transform: translateX(4px);
    }

    /* ================= 17. 加盟代理 ================= */
    .agency-card-banner {
      background: linear-gradient(135deg, #1b0a2f 0%, #110524 100%);
      border: 2px solid var(--neon-pink);
      border-radius: var(--radius);
      padding: 36px;
      box-shadow: 0 0 32px rgba(255, 42, 133, 0.2);
    }

    .agency-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
      margin-top: 24px;
    }

    .agency-box {
      background: rgba(10, 6, 20, 0.6);
      border: 1px solid rgba(157, 78, 221, 0.3);
      border-radius: 10px;
      padding: 20px;
      text-align: center;
    }

    .agency-box h5 {
      color: var(--neon-cyan);
      font-size: 1.05rem;
      margin-bottom: 8px;
    }

    .agency-box p {
      font-size: 0.85rem;
      color: var(--text-sub);
    }

    /* ================= 客户评论 ================= */
    .review-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 22px;
    }

    .review-card {
      background: var(--bg-card);
      border: 1px solid var(--border-glow-purple);
      border-radius: var(--radius);
      padding: 22px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .review-body {
      font-size: 0.9rem;
      color: var(--text-sub);
      margin-bottom: 16px;
      line-height: 1.6;
    }

    .reviewer-info {
      display: flex;
      align-items: center;
      gap: 12px;
      border-top: 1px dashed rgba(255, 42, 133, 0.2);
      padding-top: 12px;
    }

    .reviewer-avatar {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: var(--gradient-btn);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      color: #fff;
    }

    .reviewer-name {
      font-size: 0.9rem;
      font-weight: 600;
      color: #fff;
    }

    .reviewer-role {
      font-size: 0.78rem;
      color: var(--neon-cyan);
    }

    /* ================= 页脚 ================= */
    .site-footer {
      background: #06030c;
      border-top: 1px solid var(--border-glow-purple);
      padding: 50px 0 24px;
      color: var(--text-muted);
      font-size: 0.88rem;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.5fr;
      gap: 30px;
      margin-bottom: 36px;
    }

    .footer-col h5 {
      color: #fff;
      font-size: 1rem;
      margin-bottom: 16px;
    }

    .footer-col ul {
      list-style: none;
    }

    .footer-col ul li {
      margin-bottom: 8px;
    }

    .footer-col ul li a:hover {
      color: var(--neon-pink);
    }

    .friend-links-box {
      border-top: 1px solid rgba(255, 42, 133, 0.15);
      padding: 20px 0;
      margin-bottom: 20px;
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      align-items: center;
      font-size: 0.85rem;
    }

    .friend-links-box span {
      color: var(--neon-pink);
      font-weight: 600;
    }

    .friend-links-box a {
      color: var(--text-sub);
    }

    .friend-links-box a:hover {
      color: var(--neon-cyan);
    }

    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      padding-top: 20px;
      text-align: center;
      font-size: 0.82rem;
    }

    /* ================= 浮动客服 & 回到顶部 ================= */
    .floating-widget {
      position: fixed;
      right: 20px;
      bottom: 30px;
      z-index: 999;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .float-btn {
      width: 48px;
      height: 48px;
      border-radius: 50%;
      background: var(--bg-card);
      border: 1px solid var(--neon-pink);
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      box-shadow: 0 0 16px rgba(255, 42, 133, 0.4);
      transition: var(--transition);
      font-size: 0.85rem;
      font-weight: 600;
    }

    .float-btn:hover {
      transform: scale(1.1);
      background: var(--neon-pink);
      box-shadow: 0 0 24px rgba(255, 42, 133, 0.8);
    }

    /* ================= 响应式调整 ================= */
    @media (max-width: 1024px) {
      .service-grid, .solution-grid, .token-grid, .review-grid, .case-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .process-timeline {
        grid-template-columns: repeat(3, 1fr);
      }
      .hero-stats-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }
    }

    @media (max-width: 768px) {
      .mobile-menu-btn {
        display: block;
      }
      .nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        width: 100%;
        background: #0e071c;
        border-bottom: 1px solid var(--border-glow);
        flex-direction: column;
        padding: 16px 0;
      }
      .nav-links.active {
        display: flex;
      }
      .nav-links li a {
        padding: 10px 24px;
        width: 100%;
      }
      .hero-h1 {
        font-size: 1.85rem;
      }
      .hero-lead {
        font-size: 0.98rem;
      }
      .about-grid, .network-grid, .match-contact-grid, .news-grid, .agency-grid {
        grid-template-columns: 1fr;
      }
      .service-grid, .solution-grid, .token-grid, .review-grid, .case-grid, .process-timeline {
        grid-template-columns: 1fr;
      }
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .review-highlight-box {
        flex-direction: column;
        align-items: flex-start;
      }
    }