/* 全局 CSS 变量 - 炫彩荧光风 */
    :root {
      --bg-dark: #07090e;
      --bg-card: #0e1322;
      --bg-card-hover: #161d33;
      --color-primary: #00ff88; /* 荧光绿 */
      --color-secondary: #00f0ff; /* 荧光蓝 */
      --color-accent: #ff007f; /* 荧光粉 */
      --text-main: #ffffff;
      --text-muted: #8ea0c7;
      --text-dark: #121829;
      --border-glow: rgba(0, 255, 136, 0.25);
      --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
      --container-width: 1200px;
    }

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

    html {
      scroll-behavior: smooth;
      font-size: 16px;
    }

    body {
      background-color: var(--bg-dark);
      color: var(--text-main);
      font-family: var(--font-family);
      line-height: 1.6;
      overflow-x: hidden;
    }

    /* 骨架与公共组件 */
    .container {
      width: 100%;
      max-width: var(--container-width);
      margin: 0 auto;
      padding: 0 20px;
    }

    section {
      padding: 100px 0;
      position: relative;
    }

    .section-title {
      font-size: 2.5rem;
      text-align: center;
      margin-bottom: 20px;
      font-weight: 800;
      background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      position: relative;
    }

    .section-subtitle {
      font-size: 1.1rem;
      text-align: center;
      color: var(--text-muted);
      max-width: 700px;
      margin: 0 auto 60px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 12px 30px;
      border-radius: 50px;
      font-size: 1rem;
      font-weight: 600;
      text-decoration: none;
      transition: all 0.3s ease;
      cursor: pointer;
      border: none;
    }

    .btn-neon-green {
      background: linear-gradient(135deg, var(--color-primary), #00d270);
      color: var(--text-dark);
      box-shadow: 0 0 15px rgba(0, 255, 136, 0.4);
    }

    .btn-neon-green:hover {
      transform: translateY(-2px);
      box-shadow: 0 0 25px rgba(0, 255, 136, 0.7);
    }

    .btn-neon-blue {
      background: linear-gradient(135deg, var(--color-secondary), #00b0ff);
      color: var(--text-dark);
      box-shadow: 0 0 15px rgba(0, 240, 255, 0.4);
    }

    .btn-neon-blue:hover {
      transform: translateY(-2px);
      box-shadow: 0 0 25px rgba(0, 240, 255, 0.7);
    }

    .btn-outline {
      background: transparent;
      border: 2px solid var(--color-primary);
      color: var(--color-primary);
    }

    .btn-outline:hover {
      background: var(--color-primary);
      color: var(--text-dark);
      box-shadow: 0 0 15px var(--color-primary);
    }

    /* 顶部导航 */
    header {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      background: rgba(7, 9, 14, 0.9);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid rgba(255, 255, 255, 0.05);
      z-index: 1000;
      height: 80px;
      display: flex;
      align-items: center;
    }

    .nav-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;
      display: block;
    }

    .logo-text {
      font-size: 1.5rem;
      font-weight: 8500;
      letter-spacing: 1px;
      background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

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

    .nav-links {
      display: flex;
      list-style: none;
      gap: 20px;
    }

    .nav-links a {
      color: var(--text-muted);
      text-decoration: none;
      font-size: 0.9rem;
      transition: color 0.3s ease;
      font-weight: 500;
    }

    .nav-links a:hover,
    .nav-links a.active {
      color: var(--color-primary);
      text-shadow: 0 0 8px var(--border-glow);
    }

    .hamburger {
      display: none;
      flex-direction: column;
      gap: 6px;
      cursor: pointer;
      background: none;
      border: none;
    }

    .hamburger span {
      display: block;
      width: 25px;
      height: 3px;
      background-color: var(--text-main);
      transition: all 0.3s ease;
    }

    /* Hero 首屏（无图片，以炫彩渐变和文字排版构筑科技感） */
    #hero {
      min-height: 100vh;
      display: flex;
      align-items: center;
      justify-content: center;
      padding-top: 120px;
      background: radial-gradient(circle at 50% 30%, rgba(0, 255, 136, 0.08), transparent 60%),
                  radial-gradient(circle at 80% 80%, rgba(255, 0, 127, 0.05), transparent 50%);
      text-align: center;
    }

    .hero-content {
      max-width: 900px;
      margin: 0 auto;
    }

    .hero-tag {
      display: inline-block;
      padding: 6px 16px;
      border-radius: 30px;
      background: rgba(0, 255, 136, 0.1);
      border: 1px solid var(--color-primary);
      color: var(--color-primary);
      font-size: 0.9rem;
      font-weight: 600;
      margin-bottom: 25px;
      text-transform: uppercase;
      letter-spacing: 1.5px;
      box-shadow: 0 0 15px rgba(0, 255, 136, 0.15);
    }

    h1 {
      font-size: 3.5rem;
      font-weight: 900;
      line-height: 1.25;
      margin-bottom: 25px;
      background: linear-gradient(135deg, var(--text-main) 30%, var(--color-secondary), var(--color-primary));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      text-shadow: 0 0 30px rgba(0, 240, 255, 0.1);
    }

    .hero-desc {
      font-size: 1.25rem;
      color: var(--text-muted);
      margin-bottom: 40px;
      line-height: 1.6;
    }

    .hero-buttons {
      display: flex;
      justify-content: center;
      gap: 20px;
      flex-wrap: wrap;
    }

    /* 数据指标卡片 */
    .hero-metrics {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      margin-top: 80px;
    }

    .metric-card {
      background: var(--bg-card);
      border: 1px solid rgba(255, 255, 255, 0.05);
      border-radius: 16px;
      padding: 25px;
      transition: all 0.3s ease;
    }

    .metric-card:hover {
      border-color: var(--color-primary);
      transform: translateY(-5px);
      box-shadow: 0 8px 25px rgba(0, 255, 136, 0.1);
    }

    .metric-num {
      font-size: 2.2rem;
      font-weight: 800;
      color: var(--color-secondary);
      margin-bottom: 5px;
    }

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

    /* 关于我们 + 平台介绍 */
    #about {
      background: linear-gradient(180deg, var(--bg-dark), #0b101d);
    }

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

    .about-text h3 {
      font-size: 2rem;
      margin-bottom: 20px;
      color: var(--color-secondary);
    }

    .about-text p {
      color: var(--text-muted);
      margin-bottom: 20px;
      font-size: 1.05rem;
    }

    .features-list {
      list-style: none;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 15px;
      margin-top: 30px;
    }

    .features-list li {
      display: flex;
      align-items: center;
      gap: 10px;
      color: var(--text-main);
      font-size: 0.95rem;
    }

    .features-list li::before {
      content: "✓";
      color: var(--color-primary);
      font-weight: bold;
      text-shadow: 0 0 8px var(--color-primary);
    }

    .about-visual {
      background: radial-gradient(circle, rgba(0, 240, 255, 0.15) 0%, transparent 70%);
      padding: 40px;
      border-radius: 20px;
      border: 1px dashed rgba(0, 240, 255, 0.2);
    }

    .core-values {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
    }

    .value-card {
      background: rgba(255, 255, 255, 0.02);
      border: 1px solid rgba(255, 255, 255, 0.05);
      border-radius: 12px;
      padding: 20px;
      text-align: center;
    }

    .value-card h4 {
      color: var(--color-primary);
      margin-bottom: 8px;
    }

    /* AIGC 服务 */
    #services {
      background: #0b101d;
    }

    .services-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 25px;
    }

    .service-card {
      background: var(--bg-card);
      border: 1px solid rgba(255, 255, 255, 0.05);
      border-radius: 16px;
      padding: 30px 20px;
      text-align: center;
      transition: all 0.3s ease;
    }

    .service-card:hover {
      transform: translateY(-8px);
      border-color: var(--color-secondary);
      box-shadow: 0 10px 30px rgba(0, 240, 255, 0.15);
    }

    .service-icon {
      font-size: 3rem;
      margin-bottom: 20px;
      display: inline-block;
    }

    .service-card h3 {
      font-size: 1.25rem;
      margin-bottom: 12px;
      color: var(--text-main);
    }

    .service-card p {
      font-size: 0.9rem;
      color: var(--text-muted);
    }

    /* 一站式制作 */
    #one-stop {
      background: linear-gradient(180deg, #0b101d, #07090e);
    }

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

    .onestop-steps {
      display: flex;
      flex-direction: column;
      gap: 20px;
    }

    .onestop-step-item {
      display: flex;
      gap: 20px;
      background: rgba(255, 255, 255, 0.02);
      padding: 20px;
      border-radius: 12px;
      border-left: 4px solid var(--color-accent);
    }

    .step-num {
      font-size: 1.5rem;
      font-weight: 800;
      color: var(--color-accent);
    }

    .step-info h4 {
      margin-bottom: 5px;
      color: var(--text-main);
    }

    .step-info p {
      font-size: 0.9rem;
      color: var(--text-muted);
    }

    /* 行业解决方案 */
    #solutions {
      background: var(--bg-dark);
    }

    .solutions-tabs {
      display: flex;
      justify-content: center;
      gap: 15px;
      margin-bottom: 40px;
      flex-wrap: wrap;
    }

    .tab-btn {
      padding: 10px 25px;
      border-radius: 30px;
      background: var(--bg-card);
      border: 1px solid rgba(255, 255, 255, 0.05);
      color: var(--text-muted);
      cursor: pointer;
      transition: all 0.3s ease;
      font-weight: 600;
    }

    .tab-btn.active, .tab-btn:hover {
      background: var(--color-primary);
      color: var(--text-dark);
      border-color: var(--color-primary);
      box-shadow: 0 0 15px rgba(0, 255, 136, 0.3);
    }

    .solution-content {
      background: var(--bg-card);
      border-radius: 20px;
      padding: 40px;
      border: 1px solid rgba(255, 255, 255, 0.05);
    }

    .solution-panel {
      display: none;
      grid-template-columns: 1.2fr 1fr;
      gap: 40px;
      align-items: center;
    }

    .solution-panel.active {
      display: grid;
    }

    .solution-desc h3 {
      font-size: 1.8rem;
      margin-bottom: 15px;
      color: var(--color-primary);
    }

    .solution-desc p {
      color: var(--text-muted);
      margin-bottom: 20px;
    }

    .solution-highlights {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 15px;
    }

    .highlight-item {
      background: rgba(255, 255, 255, 0.03);
      padding: 15px;
      border-radius: 8px;
      border-left: 2px solid var(--color-secondary);
    }

    .highlight-item h5 {
      color: var(--text-main);
      margin-bottom: 5px;
    }

    .highlight-item p {
      font-size: 0.8rem;
      margin: 0;
    }

    .img-box {
      width: 100%;
      border-radius: 12px;
      overflow: hidden;
      border: 1px solid rgba(255, 255, 255, 0.1);
      background: rgba(0, 0, 0, 0.2);
    }

    .img-box img {
      width: 100%;
      height: auto;
      display: block;
      object-fit: cover;
    }

    /* 全国服务网络 */
    #network {
      background: #0a0e19;
    }

    .network-container {
      display: grid;
      grid-template-columns: 1fr 1.2fr;
      gap: 50px;
      align-items: center;
    }

    .network-list {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
    }

    .network-card {
      background: var(--bg-card);
      border: 1px solid rgba(255, 255, 255, 0.05);
      padding: 20px;
      border-radius: 12px;
    }

    .network-card h4 {
      color: var(--color-primary);
      margin-bottom: 8px;
    }

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

    .map-placeholder {
      height: 350px;
      background: radial-gradient(circle, rgba(0, 240, 255, 0.1) 0%, transparent 80%), rgba(255,255,255,0.01);
      border: 1px solid rgba(255, 255, 255, 0.05);
      border-radius: 20px;
      position: relative;
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
    }

    .map-glow-dot {
      position: absolute;
      width: 12px;
      height: 12px;
      background-color: var(--color-secondary);
      border-radius: 50%;
      box-shadow: 0 0 15px var(--color-secondary);
      animation: pulse 2s infinite;
    }

    @keyframes pulse {
      0% { transform: scale(1); opacity: 1; }
      100% { transform: scale(2.5); opacity: 0; }
    }

    /* 标准化流程 */
    #process {
      background: var(--bg-dark);
    }

    .process-timeline {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 20px;
      position: relative;
    }

    .process-timeline::before {
      content: "";
      position: absolute;
      top: 40px;
      left: 10%;
      right: 10%;
      height: 2px;
      background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
      z-index: 1;
    }

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

    .node-num {
      width: 80px;
      height: 80px;
      border-radius: 50%;
      background: var(--bg-card);
      border: 3px solid var(--color-primary);
      color: var(--color-primary);
      font-size: 1.5rem;
      font-weight: 800;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 20px;
      box-shadow: 0 0 20px rgba(0, 255, 136, 0.2);
      transition: all 0.3s ease;
    }

    .process-node:hover .node-num {
      background: var(--color-primary);
      color: var(--text-dark);
      box-shadow: 0 0 30px var(--color-primary);
    }

    .process-node h4 {
      font-size: 1.1rem;
      margin-bottom: 8px;
    }

    .process-node p {
      font-size: 0.85rem;
      color: var(--text-muted);
    }

    /* 客户案例中心 */
    #cases {
      background: #0b101d;
    }

    .cases-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 30px;
    }

    .case-card {
      background: var(--bg-card);
      border-radius: 16px;
      overflow: hidden;
      border: 1px solid rgba(255, 255, 255, 0.05);
      transition: all 0.3s ease;
    }

    .case-card:hover {
      transform: translateY(-5px);
      border-color: var(--color-accent);
      box-shadow: 0 10px 30px rgba(255, 0, 127, 0.15);
    }

    .case-img {
      height: 250px;
      overflow: hidden;
      position: relative;
    }

    .case-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .case-info {
      padding: 25px;
    }

    .case-tag {
      display: inline-block;
      font-size: 0.8rem;
      color: var(--color-accent);
      border: 1px solid var(--color-accent);
      padding: 3px 10px;
      border-radius: 20px;
      margin-bottom: 12px;
    }

    .case-info h4 {
      font-size: 1.25rem;
      margin-bottom: 10px;
    }

    .case-info p {
      font-size: 0.9rem;
      color: var(--text-muted);
    }

    /* 对比评测 */
    #evaluation {
      background: var(--bg-dark);
    }

    .evaluation-top {
      display: flex;
      justify-content: space-around;
      align-items: center;
      background: linear-gradient(135deg, rgba(0, 240, 255, 0.1), rgba(0, 255, 136, 0.1));
      border: 1px solid var(--color-primary);
      border-radius: 20px;
      padding: 30px;
      margin-bottom: 50px;
    }

    .eval-score {
      text-align: center;
    }

    .eval-score-num {
      font-size: 4rem;
      font-weight: 900;
      color: var(--color-primary);
      line-height: 1;
      text-shadow: 0 0 15px var(--color-primary);
    }

    .eval-stars {
      color: #ffb700;
      font-size: 1.8rem;
      margin-top: 5px;
    }

    .eval-intro {
      max-width: 600px;
    }

    .eval-intro h4 {
      font-size: 1.5rem;
      margin-bottom: 10px;
    }

    .eval-intro p {
      color: var(--text-muted);
    }

    .table-container {
      overflow-x: auto;
    }

    table {
      width: 100%;
      border-collapse: collapse;
      background: var(--bg-card);
      border-radius: 16px;
      overflow: hidden;
      border: 1px solid rgba(255, 255, 255, 0.05);
    }

    th, td {
      padding: 18px 24px;
      text-align: left;
    }

    th {
      background-color: rgba(255, 255, 255, 0.02);
      color: var(--text-main);
      font-weight: 700;
      border-bottom: 2px solid rgba(255, 255, 255, 0.05);
    }

    td {
      border-bottom: 1px solid rgba(255, 255, 255, 0.05);
      color: var(--text-muted);
    }

    tr:last-child td {
      border-bottom: none;
    }

    .highlight-col {
      color: var(--color-primary);
      font-weight: 600;
    }

    .tag-yes {
      background: rgba(0, 255, 136, 0.1);
      color: var(--color-primary);
      padding: 3px 10px;
      border-radius: 12px;
      font-size: 0.8rem;
    }

    .tag-no {
      background: rgba(255, 255, 255, 0.05);
      color: var(--text-muted);
      padding: 3px 10px;
      border-radius: 12px;
      font-size: 0.8rem;
    }

    /* 智能需求匹配与表单 */
    #match {
      background: #0b101d;
    }

    .match-wrapper {
      display: grid;
      grid-template-columns: 1fr 1.2fr;
      gap: 50px;
      align-items: center;
    }

    .form-card {
      background: var(--bg-card);
      border: 1px solid rgba(255, 255, 255, 0.05);
      border-radius: 20px;
      padding: 40px;
      box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    }

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

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

    .form-control {
      width: 100%;
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 8px;
      padding: 12px 16px;
      color: var(--text-main);
      font-size: 1rem;
      transition: all 0.3s ease;
    }

    .form-control:focus {
      outline: none;
      border-color: var(--color-secondary);
      box-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
    }

    select.form-control option {
      background-color: var(--bg-card);
      color: var(--text-main);
    }

    /* Token 比价 */
    #token {
      background: var(--bg-dark);
    }

    .token-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
    }

    .token-card {
      background: var(--bg-card);
      border-radius: 16px;
      padding: 35px 25px;
      border: 1px solid rgba(255, 255, 255, 0.05);
      text-align: center;
      position: relative;
    }

    .token-card.featured {
      border-color: var(--color-primary);
      box-shadow: 0 0 25px rgba(0, 255, 136, 0.15);
    }

    .card-badge {
      position: absolute;
      top: -15px;
      left: 50%;
      transform: translateX(-50%);
      background: var(--color-primary);
      color: var(--text-dark);
      padding: 4px 15px;
      border-radius: 20px;
      font-size: 0.8rem;
      font-weight: 700;
    }

    .token-card h4 {
      font-size: 1.5rem;
      margin-bottom: 20px;
    }

    .token-price {
      font-size: 2.5rem;
      font-weight: 800;
      color: var(--color-secondary);
      margin-bottom: 25px;
    }

    .token-price span {
      font-size: 1rem;
      color: var(--text-muted);
    }

    .token-features {
      list-style: none;
      margin-bottom: 30px;
      text-align: left;
    }

    .token-features li {
      margin-bottom: 12px;
      font-size: 0.9rem;
      color: var(--text-muted);
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .token-features li::before {
      content: "•";
      color: var(--color-secondary);
      font-size: 1.2rem;
    }

    /* 培训业务 */
    #training {
      background: #0b101d;
    }

    .training-grid {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 20px;
    }

    .training-card {
      background: var(--bg-card);
      border: 1px solid rgba(255, 255, 255, 0.05);
      border-radius: 12px;
      padding: 25px 15px;
      text-align: center;
      transition: all 0.3s ease;
    }

    .training-card:hover {
      border-color: var(--color-primary);
      transform: translateY(-5px);
    }

    .training-icon {
      font-size: 2.2rem;
      margin-bottom: 15px;
      display: block;
    }

    .training-card h4 {
      font-size: 1.1rem;
      margin-bottom: 10px;
      color: var(--text-main);
    }

    .training-card p {
      font-size: 0.8rem;
      color: var(--text-muted);
    }

    /* 加盟代理 */
    #agent {
      background: var(--bg-dark);
    }

    .agent-wrapper {
      background: linear-gradient(135deg, rgba(255, 0, 127, 0.05), rgba(0, 240, 255, 0.05));
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: 24px;
      padding: 50px;
      display: grid;
      grid-template-columns: 1.2fr 1fr;
      gap: 50px;
      align-items: center;
    }

    .agent-benefits {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
    }

    .benefit-item {
      background: rgba(255, 255, 255, 0.02);
      border: 1px solid rgba(255, 255, 255, 0.05);
      border-radius: 12px;
      padding: 20px;
    }

    .benefit-item h4 {
      color: var(--color-accent);
      margin-bottom: 8px;
    }

    /* 帮助中心 & FAQ */
    #help {
      background: #0b101d;
    }

    .help-grid {
      display: grid;
      grid-template-columns: 1.5fr 1fr;
      gap: 50px;
    }

    /* FAQ 折叠面板 */
    .faq-accordion {
      display: flex;
      flex-direction: column;
      gap: 15px;
    }

    .faq-item {
      background: var(--bg-card);
      border: 1px solid rgba(255, 255, 255, 0.05);
      border-radius: 12px;
      overflow: hidden;
      transition: all 0.3s ease;
    }

    .faq-header {
      padding: 20px;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-weight: 600;
      color: var(--text-main);
      transition: background 0.3s ease;
    }

    .faq-header:hover {
      background: rgba(255, 255, 255, 0.02);
    }

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

    .faq-body {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
      padding: 0 20px;
      color: var(--text-muted);
      font-size: 0.9rem;
    }

    .faq-item.active .faq-body {
      max-height: 1000px;
      padding: 0 20px 20px 20px;
      transition: max-height 0.5s cubic-bezier(1, 0, 1, 0);
    }

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

    /* AI 术语百科 */
    .glossary-box {
      background: var(--bg-card);
      border-radius: 16px;
      padding: 30px;
      border: 1px solid rgba(255, 255, 255, 0.05);
    }

    .glossary-title {
      font-size: 1.3rem;
      margin-bottom: 20px;
      color: var(--color-secondary);
      border-bottom: 1px solid rgba(255, 255, 255, 0.05);
      padding-bottom: 10px;
    }

    .glossary-list {
      display: flex;
      flex-direction: column;
      gap: 15px;
    }

    .glossary-item h5 {
      color: var(--text-main);
      margin-bottom: 5px;
    }

    .glossary-item p {
      font-size: 0.85rem;
      color: var(--text-muted);
    }

    /* 行业资讯 & 知识库 */
    #news {
      background: var(--bg-dark);
    }

    .news-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
    }

    .news-card {
      background: var(--bg-card);
      border-radius: 16px;
      overflow: hidden;
      border: 1px solid rgba(255, 255, 255, 0.05);
      display: flex;
      flex-direction: column;
      transition: all 0.3s ease;
    }

    .news-card:hover {
      transform: translateY(-5px);
      border-color: var(--color-primary);
    }

    .news-info {
      padding: 25px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .news-date {
      font-size: 0.8rem;
      color: var(--color-secondary);
      margin-bottom: 10px;
    }

    .news-title {
      font-size: 1.15rem;
      margin-bottom: 15px;
      color: var(--text-main);
      line-height: 1.4;
    }

    .news-link {
      color: var(--color-primary);
      text-decoration: none;
      font-size: 0.9rem;
      font-weight: 600;
      display: inline-flex;
      align-items: center;
      gap: 5px;
    }

    .news-link:hover {
      text-shadow: 0 0 8px var(--color-primary);
    }

    /* 客户评论 */
    #reviews {
      background: #0b101d;
    }

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

    .review-card {
      background: var(--bg-card);
      border-radius: 16px;
      padding: 30px;
      border: 1px solid rgba(255, 255, 255, 0.05);
      position: relative;
    }

    .review-quote {
      font-size: 2.5rem;
      color: rgba(0, 255, 136, 0.1);
      position: absolute;
      top: 15px;
      left: 20px;
      line-height: 1;
    }

    .review-text {
      color: var(--text-muted);
      font-size: 0.95rem;
      line-height: 1.6;
      margin-bottom: 20px;
      position: relative;
      z-index: 2;
    }

    .reviewer-info {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .reviewer-avatar {
      width: 45px;
      height: 45px;
      border-radius: 50%;
      background: var(--color-primary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      color: var(--text-dark);
    }

    .reviewer-meta h5 {
      margin-bottom: 2px;
    }

    .reviewer-meta p {
      font-size: 0.8rem;
      color: var(--color-secondary);
    }

    /* 联系我们 */
    #contact {
      background: var(--bg-dark);
    }

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

    .contact-details {
      display: flex;
      flex-direction: column;
      gap: 30px;
    }

    .contact-item {
      display: flex;
      gap: 20px;
      align-items: flex-start;
    }

    .contact-icon {
      font-size: 1.8rem;
      color: var(--color-primary);
      background: rgba(0, 255, 136, 0.05);
      padding: 12px;
      border-radius: 12px;
      border: 1px solid rgba(0, 255, 136, 0.1);
    }

    .contact-info h4 {
      margin-bottom: 5px;
    }

    .contact-info p, .contact-info a {
      color: var(--text-muted);
      font-size: 0.95rem;
      text-decoration: none;
    }

    .contact-qrcode {
      display: flex;
      gap: 20px;
      align-items: center;
      background: var(--bg-card);
      padding: 20px;
      border-radius: 16px;
      border: 1px solid rgba(255, 255, 255, 0.05);
    }

    .contact-qrcode img {
      width: 100px;
      height: 100px;
      border-radius: 8px;
    }

    /* 页脚 */
    footer {
      background: #06090e;
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      padding: 60px 0 30px 0;
    }

    .footer-top {
      display: grid;
      grid-template-columns: 1.5fr 1fr 1fr;
      gap: 50px;
      margin-bottom: 40px;
    }

    .footer-logo img {
      height: 40px;
      margin-bottom: 15px;
    }

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

    .footer-links-title {
      font-size: 1.1rem;
      font-weight: 700;
      margin-bottom: 20px;
      color: var(--color-secondary);
    }

    .footer-links {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .footer-links a {
      color: var(--text-muted);
      text-decoration: none;
      font-size: 0.9rem;
      transition: color 0.3s ease;
    }

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

    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      padding-top: 30px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 20px;
    }

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

    .friendship-links {
      display: flex;
      flex-wrap: wrap;
      gap: 15px;
      align-items: center;
      color: var(--text-muted);
      font-size: 0.85rem;
    }

    .friendship-links a {
      color: var(--text-muted);
      text-decoration: none;
      transition: color 0.3s ease;
    }

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

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

    .float-btn {
      width: 50px;
      height: 50px;
      background: var(--bg-card);
      border: 1px solid var(--color-primary);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      color: var(--color-primary);
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      transition: all 0.3s ease;
      position: relative;
    }

    .float-btn:hover {
      background: var(--color-primary);
      color: var(--text-dark);
      box-shadow: 0 0 15px var(--color-primary);
    }

    .float-qrcode-hover {
      position: absolute;
      right: 60px;
      bottom: 0;
      background: var(--bg-card);
      padding: 15px;
      border-radius: 12px;
      border: 1px solid var(--color-primary);
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
      display: none;
      text-align: center;
    }

    .float-qrcode-hover img {
      width: 120px;
      height: 120px;
      display: block;
      margin-bottom: 8px;
    }

    .float-qrcode-hover span {
      font-size: 0.8rem;
      color: var(--text-main);
      white-space: nowrap;
    }

    .float-btn:hover .float-qrcode-hover {
      display: block;
    }

    /* 响应式调整 */
    @media (max-width: 1024px) {
      .services-grid, .news-grid, .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .process-timeline {
        grid-template-columns: 1fr;
        gap: 35px;
      }
      .process-timeline::before {
        display: none;
      }
      .hero-metrics {
        grid-template-columns: repeat(2, 1fr);
      }
      .training-grid {
        grid-template-columns: repeat(3, 1fr);
      }
    }

    @media (max-width: 768px) {
      .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--bg-dark);
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        padding: 20px;
        gap: 15px;
      }
      .nav-links.show {
        display: flex;
      }
      .hamburger {
        display: flex;
      }
      h1 {
        font-size: 2.2rem;
      }
      .about-wrapper, .onestop-container, .solution-panel, .network-container, .cases-grid, .match-wrapper, .agent-wrapper, .help-grid, .contact-wrapper {
        grid-template-columns: 1fr;
      }
      .solution-panel.active {
        display: grid;
      }
      .evaluation-top {
        flex-direction: column;
        gap: 20px;
        text-align: center;
      }
      .token-grid {
        grid-template-columns: 1fr;
      }
      .training-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 480px) {
      .services-grid, .news-grid, .reviews-grid, .training-grid {
        grid-template-columns: 1fr;
      }
      .hero-metrics {
        grid-template-columns: 1fr;
      }
    }