/* CSS 全局变量与撞色艳色系统 */
    :root {
      --primary-hue: 228;
      --color-primary: #3b4bf9;
      --color-primary-dark: #2232c4;
      --color-primary-light: #eef2ff;
      --color-accent-pink: #ff2a7a;
      --color-accent-amber: #ff9800;
      --color-accent-cyan: #00d2ff;
      --color-accent-lime: #10b981;
      
      --color-bg-body: #f8fafc;
      --color-bg-card: #ffffff;
      --color-bg-subtle: #f1f5f9;
      
      --color-text-main: #0f172a;
      --color-text-muted: #475569;
      --color-text-light: #94a3b8;
      
      --color-border: #e2e8f0;
      --color-border-bright: #cbd5e1;
      
      --radius-sm: 8px;
      --radius-md: 14px;
      --radius-lg: 22px;
      --radius-full: 9999px;
      
      --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
      --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
      --shadow-lg: 0 20px 35px -10px rgba(59, 75, 249, 0.12), 0 1px 3px rgba(0, 0, 0, 0.05);
      --shadow-pop: 5px 5px 0px #0f172a;

      --container-max: 1240px;
      --container-padding: 24px;
    }

    /* 基础重置 */
    *, *::before, *::after {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
      font-size: 16px;
      text-size-adjust: 100%;
    }

    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--color-bg-body);
      color: var(--color-text-main);
      line-height: 1.65;
      overflow-x: hidden;
      min-height: 100vh;
    }

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

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

    ul, ol {
      list-style: none;
    }

    button, input, select, textarea {
      font-family: inherit;
      font-size: 1rem;
      border: none;
      outline: none;
    }

    /* 统一容器系统 */
    .site-container {
      width: 100%;
      max-width: var(--container-max);
      margin-left: auto;
      margin-right: auto;
      padding-left: var(--container-padding);
      padding-right: var(--container-padding);
    }

    /* 模块通用样式 */
    .page-section {
      padding: 80px 0;
      position: relative;
    }

    .section-header {
      text-align: center;
      max-width: 760px;
      margin: 0 auto 50px auto;
    }

    .section-badge {
      display: inline-block;
      padding: 6px 16px;
      font-size: 0.85rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      border-radius: var(--radius-full);
      background-color: #ffe6ef;
      color: var(--color-accent-pink);
      border: 1.5px solid var(--color-accent-pink);
      margin-bottom: 16px;
    }

    .section-badge.badge-blue {
      background-color: #e8f0fe;
      color: var(--color-primary);
      border-color: var(--color-primary);
    }

    .section-badge.badge-amber {
      background-color: #fff7ed;
      color: var(--color-accent-amber);
      border-color: var(--color-accent-amber);
    }

    .section-title {
      font-size: 2.25rem;
      font-weight: 800;
      color: var(--color-text-main);
      line-height: 1.25;
      margin-bottom: 16px;
      letter-spacing: -0.02em;
    }

    .section-desc {
      font-size: 1.05rem;
      color: var(--color-text-muted);
      line-height: 1.6;
    }

    /* 按钮通用组件 */
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 13px 28px;
      font-weight: 700;
      font-size: 1rem;
      border-radius: var(--radius-md);
      cursor: pointer;
      transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
      text-align: center;
      white-space: nowrap;
    }

    .btn:active {
      transform: scale(0.98);
    }

    .btn-primary {
      background-color: var(--color-primary);
      color: #ffffff;
      box-shadow: 0 4px 14px rgba(59, 75, 249, 0.35);
      border: 2px solid var(--color-primary);
    }

    .btn-primary:hover {
      background-color: var(--color-primary-dark);
      border-color: var(--color-primary-dark);
      box-shadow: 0 6px 20px rgba(59, 75, 249, 0.45);
      transform: translateY(-2px);
      color: #ffffff;
    }

    .btn-accent {
      background-color: var(--color-accent-pink);
      color: #ffffff;
      border: 2px solid var(--color-accent-pink);
      box-shadow: 0 4px 14px rgba(255, 42, 122, 0.35);
    }

    .btn-accent:hover {
      background-color: #e61a6b;
      border-color: #e61a6b;
      transform: translateY(-2px);
      color: #ffffff;
    }

    .btn-secondary {
      background-color: #ffffff;
      color: var(--color-text-main);
      border: 2px solid var(--color-text-main);
      box-shadow: 3px 3px 0px var(--color-text-main);
    }

    .btn-secondary:hover {
      background-color: var(--color-bg-subtle);
      transform: translate(-2px, -2px);
      box-shadow: 5px 5px 0px var(--color-text-main);
    }

    /* 顶部导航 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background-color: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(12px);
      border-bottom: 2px solid #e2e8f0;
      box-shadow: var(--shadow-sm);
    }

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

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

    .brand-logo-wrap {
      width: 130px;
      height: 44px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .brand-tagline {
      font-size: 0.8rem;
      font-weight: 700;
      color: var(--color-accent-pink);
      padding: 2px 8px;
      border-radius: var(--radius-sm);
      background: #ffe6ef;
      display: none;
    }

    @media (min-width: 992px) {
      .brand-tagline { display: inline-block; }
    }

    /* 用户要求 .nav-links 的 gap 属性设置为 0 */
    .nav-links {
      display: flex;
      align-items: center;
      gap: 0;
    }

    .nav-item {
      display: inline-block;
    }

    .nav-link {
      display: inline-block;
      padding: 10px 14px;
      font-weight: 600;
      font-size: 0.92rem;
      color: var(--color-text-main);
      border-radius: var(--radius-sm);
      transition: color 0.2s, background-color 0.2s;
    }

    .nav-link:hover {
      color: var(--color-primary);
      background-color: var(--color-primary-light);
    }

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

    .mobile-menu-btn {
      display: none;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      width: 40px;
      height: 40px;
      border-radius: var(--radius-sm);
      background: var(--color-bg-subtle);
      border: 1px solid var(--color-border);
      cursor: pointer;
      gap: 5px;
    }

    .mobile-menu-btn span {
      display: block;
      width: 22px;
      height: 2px;
      background-color: var(--color-text-main);
      transition: all 0.3s ease;
    }

    /* 首屏 HERO 区域 - 严禁出现图片，采用高饱和撞色几何布局与数据矩阵 */
    .hero-section {
      padding: 70px 0 80px 0;
      background: linear-gradient(135deg, #ffffff 0%, #f0f4ff 50%, #fff0f5 100%);
      border-bottom: 2px solid #e2e8f0;
      position: relative;
      overflow: hidden;
    }

    .hero-section::before {
      content: "";
      position: absolute;
      top: -120px;
      right: -80px;
      width: 380px;
      height: 380px;
      background: radial-gradient(circle, rgba(59, 75, 249, 0.12) 0%, rgba(255, 255, 255, 0) 70%);
      border-radius: 50%;
      pointer-events: none;
    }

    .hero-section::after {
      content: "";
      position: absolute;
      bottom: -100px;
      left: -80px;
      width: 320px;
      height: 320px;
      background: radial-gradient(circle, rgba(255, 42, 122, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
      border-radius: 50%;
      pointer-events: none;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1.2fr 0.8fr;
      gap: 40px;
      align-items: center;
    }

    .hero-content {
      position: relative;
      z-index: 2;
    }

    .hero-pill-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 18px;
      background: #ffffff;
      border: 2px solid var(--color-primary);
      box-shadow: 3px 3px 0px var(--color-primary);
      border-radius: var(--radius-full);
      font-size: 0.9rem;
      font-weight: 700;
      color: var(--color-primary);
      margin-bottom: 22px;
    }

    .hero-pill-dot {
      width: 8px;
      height: 8px;
      background-color: var(--color-accent-pink);
      border-radius: 50%;
      animation: pulse-dot 1.8s infinite;
    }

    @keyframes pulse-dot {
      0%, 100% { transform: scale(1); opacity: 1; }
      50% { transform: scale(1.6); opacity: 0.6; }
    }

    .hero-h1 {
      font-size: 2.6rem;
      font-weight: 900;
      color: var(--color-text-main);
      line-height: 1.2;
      margin-bottom: 20px;
      letter-spacing: -0.02em;
    }

    .hero-h1 span.highlight-pink {
      color: var(--color-accent-pink);
      position: relative;
    }

    .hero-h1 span.highlight-blue {
      color: var(--color-primary);
      background: linear-gradient(180deg, transparent 65%, #c7d2fe 65%);
    }

    .hero-lead {
      font-size: 1.15rem;
      color: var(--color-text-muted);
      margin-bottom: 30px;
      line-height: 1.65;
    }

    .hero-cta-group {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
      margin-bottom: 36px;
      align-items: center;
    }

    .hero-feature-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .hero-tag {
      font-size: 0.82rem;
      font-weight: 600;
      padding: 5px 12px;
      background: #ffffff;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-sm);
      color: var(--color-text-muted);
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .hero-tag-check {
      color: var(--color-accent-lime);
      font-weight: 800;
    }

    /* 首屏纯CSS构建的控制台与数据卡片面板 (无图片) */
    .hero-visual-card {
      position: relative;
      z-index: 2;
      background: #ffffff;
      border: 2px solid var(--color-text-main);
      border-radius: var(--radius-lg);
      padding: 24px;
      box-shadow: 8px 8px 0px var(--color-text-main);
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .hero-terminal-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-bottom: 2px dashed #e2e8f0;
      padding-bottom: 12px;
    }

    .terminal-dots {
      display: flex;
      gap: 6px;
    }

    .terminal-dot {
      width: 12px;
      height: 12px;
      border-radius: 50%;
    }

    .dot-red { background-color: #ef4444; }
    .dot-yellow { background-color: #f59e0b; }
    .dot-green { background-color: #10b981; }

    .terminal-title {
      font-size: 0.85rem;
      font-weight: 700;
      color: var(--color-text-muted);
      letter-spacing: 0.05em;
    }

    .hero-model-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 12px;
    }

    .model-stat-box {
      background: var(--color-bg-subtle);
      border: 1.5px solid var(--color-border);
      border-radius: var(--radius-md);
      padding: 14px;
      transition: transform 0.2s, border-color 0.2s;
    }

    .model-stat-box:hover {
      transform: translateY(-2px);
      border-color: var(--color-primary);
      background: #ffffff;
    }

    .model-stat-label {
      font-size: 0.78rem;
      font-weight: 700;
      color: var(--color-text-light);
      margin-bottom: 4px;
    }

    .model-stat-val {
      font-size: 1.25rem;
      font-weight: 800;
      color: var(--color-text-main);
    }

    .model-stat-val.c-blue { color: var(--color-primary); }
    .model-stat-val.c-pink { color: var(--color-accent-pink); }
    .model-stat-val.c-amber { color: var(--color-accent-amber); }
    .model-stat-val.c-green { color: var(--color-accent-lime); }

    .hero-badge-strip {
      background: linear-gradient(90deg, #3b4bf9, #ff2a7a);
      border-radius: var(--radius-md);
      padding: 14px;
      color: #ffffff;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .strip-text-title {
      font-weight: 800;
      font-size: 0.95rem;
    }

    .strip-text-desc {
      font-size: 0.8rem;
      opacity: 0.9;
    }

    .strip-btn {
      background: #ffffff;
      color: var(--color-text-main);
      padding: 6px 14px;
      border-radius: var(--radius-sm);
      font-weight: 700;
      font-size: 0.82rem;
    }

    /* 模块：平台概况 / 关于我们 */
    .about-overview-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
      margin-bottom: 40px;
    }

    .overview-card {
      background: #ffffff;
      border: 2px solid var(--color-border);
      border-radius: var(--radius-lg);
      padding: 28px;
      box-shadow: var(--shadow-sm);
      transition: all 0.3s ease;
      position: relative;
    }

    .overview-card:hover {
      border-color: var(--color-primary);
      box-shadow: 6px 6px 0px var(--color-primary);
      transform: translate(-3px, -3px);
    }

    .overview-icon-box {
      width: 52px;
      height: 52px;
      border-radius: var(--radius-md);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.4rem;
      font-weight: 800;
      margin-bottom: 20px;
    }

    .icon-blue { background: #e0e7ff; color: var(--color-primary); }
    .icon-pink { background: #ffe4e6; color: var(--color-accent-pink); }
    .icon-amber { background: #fef3c7; color: var(--color-accent-amber); }

    .overview-card h3 {
      font-size: 1.25rem;
      font-weight: 800;
      margin-bottom: 12px;
      color: var(--color-text-main);
    }

    .overview-card p {
      font-size: 0.95rem;
      color: var(--color-text-muted);
      line-height: 1.6;
    }

    /* 模型矩阵胶囊群 */
    .model-pills-wrap {
      background: #ffffff;
      border: 2px solid var(--color-border);
      border-radius: var(--radius-lg);
      padding: 30px;
      box-shadow: var(--shadow-sm);
    }

    .model-pills-title {
      font-size: 1.1rem;
      font-weight: 800;
      color: var(--color-text-main);
      margin-bottom: 18px;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .model-pills-list {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .model-pill-item {
      padding: 8px 16px;
      background: var(--color-bg-subtle);
      border: 1px solid #cbd5e1;
      border-radius: var(--radius-full);
      font-size: 0.88rem;
      font-weight: 700;
      color: var(--color-text-main);
      transition: all 0.2s ease;
    }

    .model-pill-item:hover {
      background: var(--color-primary);
      color: #ffffff;
      border-color: var(--color-primary);
      transform: translateY(-2px);
    }

    /* 场景矩阵卡片区 (AIGC 制作主打场景) */
    .scenario-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
      gap: 20px;
    }

    .scenario-card {
      background: #ffffff;
      border: 2px solid var(--color-border);
      border-radius: var(--radius-md);
      padding: 22px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: all 0.25s ease;
      box-shadow: var(--shadow-sm);
    }

    .scenario-card:hover {
      border-color: var(--color-text-main);
      box-shadow: 4px 4px 0px var(--color-accent-pink);
      transform: translateY(-3px);
    }

    .scenario-card-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 12px;
    }

    .scenario-badge {
      font-size: 0.75rem;
      font-weight: 700;
      padding: 3px 8px;
      border-radius: var(--radius-sm);
      background: #ecfeff;
      color: #0891b2;
      border: 1px solid #a5f3fc;
    }

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

    .scenario-desc {
      font-size: 0.9rem;
      color: var(--color-text-muted);
      line-height: 1.55;
      margin-bottom: 16px;
    }

    .scenario-footer {
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-top: 1px solid var(--color-bg-subtle);
      padding-top: 12px;
      font-size: 0.85rem;
      font-weight: 700;
      color: var(--color-primary);
    }

    /* 行业解决方案与素材图展示 */
    .solutions-layout {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 32px;
      align-items: center;
      margin-bottom: 40px;
    }

    .solution-showcase-box {
      border: 2px solid var(--color-text-main);
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: 6px 6px 0px var(--color-primary);
      background: #ffffff;
    }

    .solution-item-list {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .solution-item-row {
      display: flex;
      gap: 16px;
      background: #ffffff;
      border: 1.5px solid var(--color-border);
      border-radius: var(--radius-md);
      padding: 18px;
      transition: border-color 0.2s;
    }

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

    .solution-num {
      width: 36px;
      height: 36px;
      border-radius: 50%;
      background: var(--color-primary-light);
      color: var(--color-primary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      flex-shrink: 0;
    }

    .solution-info h4 {
      font-size: 1.05rem;
      font-weight: 800;
      color: var(--color-text-main);
      margin-bottom: 6px;
    }

    .solution-info p {
      font-size: 0.88rem;
      color: var(--color-text-muted);
    }

    /* 宣传图画廊展示 (案例中心) */
    .gallery-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      margin-top: 24px;
    }

    .gallery-card {
      border: 2px solid var(--color-border);
      border-radius: var(--radius-md);
      overflow: hidden;
      background: #ffffff;
      transition: all 0.3s ease;
      box-shadow: var(--shadow-sm);
    }

    .gallery-card:hover {
      border-color: var(--color-accent-pink);
      box-shadow: 4px 4px 0px var(--color-text-main);
      transform: translateY(-4px);
    }

    .gallery-img-wrap {
      aspect-ratio: 16 / 9;
      background: var(--color-bg-subtle);
      overflow: hidden;
    }

    .gallery-img-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }

    .gallery-card:hover .gallery-img-wrap img {
      transform: scale(1.04);
    }

    .gallery-info {
      padding: 14px;
    }

    .gallery-info h4 {
      font-size: 0.95rem;
      font-weight: 800;
      color: var(--color-text-main);
      margin-bottom: 4px;
    }

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

    /* 标准制作流程步骤 */
    .flow-steps-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      position: relative;
    }

    .step-card {
      background: #ffffff;
      border: 2px solid var(--color-border);
      border-radius: var(--radius-md);
      padding: 24px;
      position: relative;
      box-shadow: var(--shadow-sm);
    }

    .step-index {
      font-size: 2.2rem;
      font-weight: 900;
      color: #e2e8f0;
      line-height: 1;
      margin-bottom: 12px;
      transition: color 0.3s;
    }

    .step-card:hover .step-index {
      color: var(--color-accent-pink);
    }

    .step-card h4 {
      font-size: 1.1rem;
      font-weight: 800;
      color: var(--color-text-main);
      margin-bottom: 8px;
    }

    .step-card p {
      font-size: 0.88rem;
      color: var(--color-text-muted);
    }

    /* 对比评测板块 - 核心高分评测 */
    .rating-showcase-box {
      background: #ffffff;
      border: 2px solid var(--color-text-main);
      border-radius: var(--radius-lg);
      padding: 36px;
      box-shadow: 8px 8px 0px var(--color-primary);
      margin-bottom: 30px;
    }

    .rating-top-row {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
      border-bottom: 2px dashed #e2e8f0;
      padding-bottom: 24px;
      margin-bottom: 28px;
    }

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

    .score-number {
      font-size: 3.5rem;
      font-weight: 900;
      color: var(--color-accent-pink);
      line-height: 1;
    }

    .score-details {
      display: flex;
      flex-direction: column;
    }

    .star-row {
      color: #f59e0b;
      font-size: 1.3rem;
      letter-spacing: 2px;
    }

    .score-label {
      font-size: 0.9rem;
      font-weight: 700;
      color: var(--color-text-muted);
    }

    .eval-meta-stats {
      display: flex;
      gap: 24px;
    }

    .eval-meta-item {
      text-align: right;
    }

    .eval-meta-val {
      font-size: 1.25rem;
      font-weight: 800;
      color: var(--color-text-main);
    }

    .eval-meta-lbl {
      font-size: 0.8rem;
      color: var(--color-text-light);
    }

    /* 对比表格 */
    .comparison-table-wrap {
      overflow-x: auto;
    }

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

    .comparison-table th, 
    .comparison-table td {
      padding: 16px 20px;
      border-bottom: 1px solid var(--color-border);
      font-size: 0.95rem;
    }

    .comparison-table th {
      background: var(--color-bg-subtle);
      font-weight: 800;
      color: var(--color-text-main);
    }

    .comparison-table th.col-highlight {
      background: #eef2ff;
      color: var(--color-primary);
      border-left: 2px solid var(--color-primary);
      border-right: 2px solid var(--color-primary);
    }

    .comparison-table td.col-highlight {
      background: #fafbff;
      font-weight: 700;
      color: var(--color-text-main);
      border-left: 2px solid var(--color-primary);
      border-right: 2px solid var(--color-primary);
    }

    .comparison-table tr:last-child td.col-highlight {
      border-bottom: 2px solid var(--color-primary);
    }

    .check-yes {
      color: var(--color-accent-lime);
      font-weight: 900;
      display: inline-flex;
      align-items: center;
      gap: 4px;
    }

    .check-no {
      color: #94a3b8;
    }

    /* Token 比价看板 */
    .token-table-wrap {
      background: #ffffff;
      border: 2px solid var(--color-border);
      border-radius: var(--radius-lg);
      padding: 24px;
      box-shadow: var(--shadow-sm);
    }

    /* 客户评价板块 (6条评论) */
    .reviews-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .review-card {
      background: #ffffff;
      border: 2px solid var(--color-border);
      border-radius: var(--radius-md);
      padding: 24px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      box-shadow: var(--shadow-sm);
      transition: all 0.25s ease;
    }

    .review-card:hover {
      border-color: var(--color-accent-pink);
      box-shadow: 4px 4px 0px var(--color-accent-pink);
      transform: translateY(-3px);
    }

    .review-rating-stars {
      color: #f59e0b;
      margin-bottom: 12px;
      font-size: 0.95rem;
    }

    .review-content {
      font-size: 0.92rem;
      color: var(--color-text-muted);
      line-height: 1.6;
      margin-bottom: 18px;
    }

    .reviewer-profile {
      display: flex;
      align-items: center;
      gap: 12px;
      border-top: 1px solid var(--color-bg-subtle);
      padding-top: 14px;
    }

    .reviewer-avatar-placeholder {
      width: 42px;
      height: 42px;
      border-radius: 50%;
      background: var(--color-primary);
      color: #ffffff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      font-size: 0.9rem;
    }

    .reviewer-name {
      font-size: 0.95rem;
      font-weight: 800;
      color: var(--color-text-main);
    }

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

    /* 需求匹配与表单板块 */
    .contact-form-layout {
      display: grid;
      grid-template-columns: 1fr 1.2fr;
      gap: 40px;
      background: #ffffff;
      border: 2px solid var(--color-text-main);
      border-radius: var(--radius-lg);
      padding: 40px;
      box-shadow: 8px 8px 0px var(--color-accent-pink);
    }

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

    .contact-side-desc {
      font-size: 0.95rem;
      color: var(--color-text-muted);
      margin-bottom: 24px;
    }

    .contact-detail-row {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      margin-bottom: 16px;
      font-size: 0.95rem;
    }

    .contact-detail-row strong {
      color: var(--color-text-main);
      min-width: 70px;
    }

    .qr-container-box {
      margin-top: 20px;
      padding: 16px;
      background: var(--color-bg-subtle);
      border: 1px solid var(--color-border);
      border-radius: var(--radius-md);
      display: inline-flex;
      flex-direction: column;
      align-items: center;
      gap: 8px;
    }

    .qr-image-wrap {
      width: 130px;
      height: 130px;
      background: #ffffff;
      padding: 6px;
      border-radius: var(--radius-sm);
      border: 1px solid var(--color-border);
    }

    .qr-label {
      font-size: 0.8rem;
      font-weight: 700;
      color: var(--color-text-muted);
    }

    .smart-form {
      display: flex;
      flex-direction: column;
      gap: 18px;
    }

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

    .form-label {
      font-size: 0.9rem;
      font-weight: 700;
      color: var(--color-text-main);
    }

    .form-input, .form-select, .form-textarea {
      width: 100%;
      padding: 12px 16px;
      border: 2px solid var(--color-border);
      border-radius: var(--radius-sm);
      background: var(--color-bg-body);
      color: var(--color-text-main);
      transition: all 0.2s ease;
    }

    .form-input:focus, .form-select:focus, .form-textarea:focus {
      border-color: var(--color-primary);
      background: #ffffff;
      box-shadow: 0 0 0 3px rgba(59, 75, 249, 0.15);
    }

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

    /* FAQ 手风琴板块 */
    .faq-accordion-list {
      display: flex;
      flex-direction: column;
      gap: 14px;
      max-width: 900px;
      margin: 0 auto;
    }

    .faq-item {
      background: #ffffff;
      border: 2px solid var(--color-border);
      border-radius: var(--radius-md);
      overflow: hidden;
      transition: border-color 0.2s, box-shadow 0.2s;
    }

    .faq-item.active {
      border-color: var(--color-primary);
      box-shadow: 4px 4px 0px var(--color-primary);
    }

    .faq-question {
      width: 100%;
      padding: 18px 24px;
      background: none;
      display: flex;
      align-items: center;
      justify-content: space-between;
      cursor: pointer;
      font-size: 1.05rem;
      font-weight: 800;
      color: var(--color-text-main);
      text-align: left;
    }

    .faq-icon-cross {
      width: 20px;
      height: 20px;
      position: relative;
      flex-shrink: 0;
      transition: transform 0.3s ease;
    }

    .faq-icon-cross::before, .faq-icon-cross::after {
      content: "";
      position: absolute;
      background-color: var(--color-text-main);
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
    }

    .faq-icon-cross::before {
      width: 14px;
      height: 2px;
    }

    .faq-icon-cross::after {
      width: 2px;
      height: 14px;
      transition: transform 0.3s ease;
    }

    .faq-item.active .faq-icon-cross::after {
      transform: translate(-50%, -50%) rotate(90deg);
      opacity: 0;
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease, padding 0.3s ease;
      background: #fafcff;
      border-top: 1px solid transparent;
      padding: 0 24px;
      font-size: 0.95rem;
      color: var(--color-text-muted);
      line-height: 1.65;
    }

    .faq-item.active .faq-answer {
      max-height: 200px;
      padding: 18px 24px 22px 24px;
      border-top-color: var(--color-border);
    }

    /* 加盟代理板块 */
    .agent-banner-box {
      background: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);
      color: #ffffff;
      border-radius: var(--radius-lg);
      padding: 48px;
      border: 2px solid var(--color-text-main);
      box-shadow: 8px 8px 0px var(--color-accent-amber);
      display: grid;
      grid-template-columns: 1.2fr 0.8fr;
      gap: 36px;
      align-items: center;
    }

    .agent-content h3 {
      font-size: 2rem;
      font-weight: 900;
      margin-bottom: 16px;
      color: #ffffff;
    }

    .agent-content p {
      font-size: 1rem;
      opacity: 0.9;
      line-height: 1.6;
      margin-bottom: 24px;
    }

    .agent-perks {
      display: flex;
      flex-direction: column;
      gap: 12px;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.2);
      border-radius: var(--radius-md);
      padding: 24px;
    }

    .agent-perk-row {
      display: flex;
      align-items: center;
      gap: 10px;
      font-weight: 700;
      font-size: 0.95rem;
    }

    .perk-badge {
      padding: 2px 8px;
      background: var(--color-accent-amber);
      color: #000000;
      font-size: 0.75rem;
      border-radius: var(--radius-sm);
    }

    /* 文章与行业资讯板块 */
    .articles-container-box {
      background: #ffffff;
      border: 2px solid var(--color-border);
      border-radius: var(--radius-lg);
      padding: 30px;
      box-shadow: var(--shadow-sm);
    }

    .articles-dynamic-area {
      margin-bottom: 20px;
      padding: 16px;
      background: var(--color-bg-subtle);
      border-radius: var(--radius-md);
      font-size: 0.95rem;
      color: var(--color-text-muted);
    }

    .article-links-list {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
      gap: 12px;
    }

    .article-link-item {
      display: block;
      padding: 12px 16px;
      background: #ffffff;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-sm);
      font-size: 0.88rem;
      font-weight: 600;
      color: var(--color-primary);
      transition: all 0.2s;
    }

    .article-link-item:hover {
      background: var(--color-primary-light);
      border-color: var(--color-primary);
      transform: translateY(-2px);
    }

    /* 友情链接与页脚 */
    .site-footer {
      background-color: #ffffff;
      border-top: 2px solid #e2e8f0;
      padding: 60px 0 30px 0;
      color: var(--color-text-main);
    }

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

    .footer-brand-info h4 {
      font-size: 1.25rem;
      font-weight: 800;
      margin-bottom: 12px;
      color: var(--color-text-main);
    }

    .footer-brand-info p {
      font-size: 0.9rem;
      color: var(--color-text-muted);
      line-height: 1.6;
      margin-bottom: 16px;
    }

    .footer-col h5 {
      font-size: 1rem;
      font-weight: 800;
      margin-bottom: 16px;
      color: var(--color-text-main);
      border-left: 3px solid var(--color-primary);
      padding-left: 8px;
    }

    .footer-link-group {
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .footer-link-group a {
      font-size: 0.88rem;
      color: var(--color-text-muted);
      transition: color 0.2s;
    }

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

    .friend-links-strip {
      border-top: 1px solid #e2e8f0;
      padding: 24px 0;
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 14px;
      font-size: 0.88rem;
    }

    .friend-links-label {
      font-weight: 700;
      color: var(--color-text-main);
    }

    .friend-links-strip a {
      color: var(--color-text-muted);
      padding: 4px 10px;
      background: var(--color-bg-subtle);
      border-radius: var(--radius-sm);
    }

    .friend-links-strip a:hover {
      background: var(--color-primary);
      color: #ffffff;
    }

    .footer-bottom-bar {
      border-top: 1px solid #e2e8f0;
      padding-top: 24px;
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: space-between;
      font-size: 0.85rem;
      color: var(--color-text-muted);
      gap: 16px;
    }

    /* 悬浮工具栏 */
    .floating-toolbar {
      position: fixed;
      right: 20px;
      bottom: 30px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      z-index: 999;
    }

    .floating-btn {
      width: 48px;
      height: 48px;
      border-radius: 50%;
      background: #ffffff;
      border: 2px solid var(--color-text-main);
      box-shadow: 3px 3px 0px var(--color-text-main);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--color-text-main);
      font-weight: 800;
      font-size: 0.9rem;
      cursor: pointer;
      transition: all 0.2s ease;
    }

    .floating-btn:hover {
      transform: translate(-2px, -2px);
      box-shadow: 5px 5px 0px var(--color-text-main);
      background: var(--color-primary-light);
      color: var(--color-primary);
    }

    .floating-btn.back-top {
      display: none;
    }

    /* 移动端适配 */
    @media (max-width: 992px) {
      .hero-grid {
        grid-template-columns: 1fr;
      }
      .solutions-layout {
        grid-template-columns: 1fr;
      }
      .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .about-overview-grid,
      .flow-steps-grid,
      .reviews-grid {
        grid-template-columns: 1fr;
      }
      .contact-form-layout {
        grid-template-columns: 1fr;
      }
      .agent-banner-box {
        grid-template-columns: 1fr;
      }
      .footer-top-grid {
        grid-template-columns: 1fr 1fr;
      }
      
      .mobile-menu-btn {
        display: flex;
      }

      .nav-links {
        position: fixed;
        top: 76px;
        left: 0;
        width: 100%;
        background: #ffffff;
        border-bottom: 2px solid var(--color-text-main);
        flex-direction: column;
        padding: 20px;
        box-shadow: var(--shadow-lg);
        transform: translateY(-150%);
        transition: transform 0.3s ease;
      }

      .nav-links.nav-open {
        transform: translateY(0);
      }

      .nav-item {
        width: 100%;
        text-align: center;
      }

      .nav-link {
        display: block;
        padding: 12px;
      }
    }

    @media (max-width: 640px) {
      .hero-h1 {
        font-size: 2rem;
      }
      .gallery-grid {
        grid-template-columns: 1fr;
      }
      .footer-top-grid {
        grid-template-columns: 1fr;
      }
      .page-section {
        padding: 50px 0;
      }
      .rating-top-row {
        flex-direction: column;
        align-items: flex-start;
      }
    }