:root {
      --primary: #165dff;
      --primary-hover: #0e42d2;
      --primary-light: #e8f3ff;
      --primary-gradient: linear-gradient(135deg, #165dff 0%, #003eb3 100%);
      --accent: #00d2b4;
      --text-main: #1d2129;
      --text-regular: #4e5969;
      --text-muted: #86909c;
      --bg-page: #f4f7fc;
      --bg-card: #ffffff;
      --border-color: #e5e6eb;
      --border-focus: #94bfff;
      --shadow-sm: 0 4px 12px rgba(22, 93, 255, 0.05);
      --shadow-md: 0 10px 24px rgba(22, 93, 255, 0.08);
      --shadow-lg: 0 20px 40px rgba(9, 56, 170, 0.12);
      --radius-sm: 8px;
      --radius-md: 14px;
      --radius-lg: 20px;
      --max-width: 1200px;
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
      -webkit-tap-highlight-color: transparent;
    }

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

    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--bg-page);
      color: var(--text-main);
      line-height: 1.6;
      position: relative;
      overflow-x: hidden;
    }

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

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

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

    /* 顶部导航 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, 0.94);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-color);
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
    }

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

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

    .brand-wrap .ai-page-logo {
      height: 38px;
      width: auto;
      object-fit: contain;
    }

    .brand-title {
      font-size: 20px;
      font-weight: 700;
      color: var(--primary);
      letter-spacing: -0.5px;
    }

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

    .nav-links li a {
      font-size: 15px;
      font-weight: 500;
      color: var(--text-regular);
      padding: 8px 14px;
      border-radius: var(--radius-sm);
      display: block;
    }

    .nav-links li a:hover,
    .nav-links li a.active {
      color: var(--primary);
      background-color: var(--primary-light);
    }

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

    .btn-portal {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: var(--primary-gradient);
      color: #ffffff !important;
      padding: 9px 20px;
      border-radius: 40px;
      font-size: 14px;
      font-weight: 600;
      box-shadow: 0 4px 14px rgba(22, 93, 255, 0.3);
      transition: all 0.3s ease;
    }

    .btn-portal:hover {
      box-shadow: 0 6px 20px rgba(22, 93, 255, 0.45);
      transform: translateY(-1px);
    }

    .mobile-menu-toggle {
      display: none;
      background: none;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      padding: 6px 10px;
      font-size: 14px;
      cursor: pointer;
      color: var(--text-regular);
    }

    /* 纯 CSS 视觉 Hero 首屏（无图片） */
    .hero-section {
      background: linear-gradient(180deg, #eaf2ff 0%, #f4f7fc 100%);
      padding: 70px 0 60px;
      border-bottom: 1px solid rgba(22, 93, 255, 0.1);
      position: relative;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      background: #ffffff;
      border: 1px solid #c9ddff;
      color: var(--primary);
      padding: 6px 18px;
      border-radius: 30px;
      font-size: 14px;
      font-weight: 600;
      margin-bottom: 20px;
      box-shadow: var(--shadow-sm);
    }

    .hero-title {
      font-size: 42px;
      line-height: 1.25;
      font-weight: 800;
      color: #0b1a42;
      margin-bottom: 18px;
      letter-spacing: -0.8px;
    }

    .hero-subtitle {
      font-size: 18px;
      line-height: 1.7;
      color: var(--text-regular);
      max-width: 820px;
      margin-bottom: 34px;
    }

    .hero-cta-group {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 16px;
      margin-bottom: 46px;
    }

    .btn-official-large {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: var(--primary-gradient);
      color: #ffffff !important;
      font-size: 17px;
      font-weight: 700;
      padding: 14px 34px;
      border-radius: 40px;
      box-shadow: 0 8px 24px rgba(22, 93, 255, 0.35);
      border: 1px solid rgba(255, 255, 255, 0.3);
      transition: all 0.3s ease;
    }

    .btn-official-large:hover {
      transform: translateY(-2px);
      box-shadow: 0 12px 30px rgba(22, 93, 255, 0.45);
    }

    .btn-outline-primary {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: #ffffff;
      color: var(--primary);
      border: 1px solid #a3c7ff;
      font-size: 16px;
      font-weight: 600;
      padding: 13px 28px;
      border-radius: 40px;
      transition: all 0.3s ease;
    }

    .btn-outline-primary:hover {
      background-color: var(--primary-light);
      border-color: var(--primary);
    }

    .hero-highlights-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
    }

    .hero-stat-card {
      background: #ffffff;
      border: 1px solid #dbe8fc;
      border-radius: var(--radius-md);
      padding: 20px;
      box-shadow: var(--shadow-sm);
      transition: transform 0.3s ease;
    }

    .hero-stat-card:hover {
      transform: translateY(-3px);
      border-color: var(--primary);
    }

    .hero-stat-number {
      font-size: 26px;
      font-weight: 800;
      color: var(--primary);
      margin-bottom: 4px;
      display: flex;
      align-items: baseline;
      gap: 2px;
    }

    .hero-stat-number span {
      font-size: 14px;
      font-weight: 500;
      color: var(--text-muted);
    }

    .hero-stat-label {
      font-size: 14px;
      color: var(--text-regular);
      font-weight: 500;
    }

    /* 模块通用标题 */
    .section-wrap {
      padding: 80px 0;
      border-bottom: 1px solid rgba(0, 0, 0, 0.04);
    }

    .section-header {
      text-align: center;
      margin-bottom: 48px;
    }

    .section-tag {
      display: inline-block;
      font-size: 13px;
      font-weight: 700;
      color: var(--primary);
      background-color: var(--primary-light);
      padding: 4px 14px;
      border-radius: 20px;
      margin-bottom: 12px;
      letter-spacing: 0.5px;
    }

    .section-title {
      font-size: 32px;
      font-weight: 800;
      color: #0b1a42;
      margin-bottom: 14px;
      letter-spacing: -0.5px;
    }

    .section-desc {
      font-size: 16px;
      color: var(--text-regular);
      max-width: 680px;
      margin-left: auto;
      margin-right: auto;
    }

    /* 平台矩阵标签云 */
    .model-tags-container {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 10px;
      margin-top: 24px;
      padding: 24px;
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-sm);
    }

    .model-pill {
      background: #f7f9fd;
      border: 1px solid #dbe6fa;
      color: #273b6a;
      padding: 6px 14px;
      border-radius: 6px;
      font-size: 13px;
      font-weight: 600;
      transition: all 0.2s ease;
    }

    .model-pill:hover {
      background: var(--primary-light);
      color: var(--primary);
      border-color: #90b8fc;
    }

    /* 核心服务网格 */
    .services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .service-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 28px;
      box-shadow: var(--shadow-sm);
      transition: all 0.3s ease;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .service-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
      border-color: #b5d1fe;
    }

    .service-icon-box {
      width: 48px;
      height: 48px;
      border-radius: 12px;
      background: var(--primary-light);
      color: var(--primary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      font-size: 18px;
      margin-bottom: 18px;
    }

    .service-card h3 {
      font-size: 19px;
      font-weight: 700;
      color: #122452;
      margin-bottom: 10px;
    }

    .service-card p {
      font-size: 14px;
      color: var(--text-regular);
      line-height: 1.6;
      margin-bottom: 16px;
    }

    .service-feature-list {
      list-style: none;
      font-size: 13px;
      color: var(--text-muted);
      border-top: 1px dashed var(--border-color);
      padding-top: 14px;
      display: flex;
      flex-direction: column;
      gap: 6px;
    }

    .service-feature-list li::before {
      content: "✓";
      color: var(--primary);
      margin-right: 6px;
      font-weight: bold;
    }

    /* 场景与横版图文展示 */
    .media-showcase-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 30px;
      align-items: center;
      margin-bottom: 40px;
    }

    .media-img-wrap {
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--shadow-md);
      border: 1px solid var(--border-color);
      background: #ffffff;
    }

    .media-img-wrap img {
      width: 100%;
      height: 320px;
      object-fit: cover;
      transition: transform 0.5s ease;
    }

    .media-img-wrap:hover img {
      transform: scale(1.02);
    }

    .media-content h3 {
      font-size: 24px;
      font-weight: 700;
      color: #0b1a42;
      margin-bottom: 14px;
    }

    .media-content p {
      font-size: 15px;
      color: var(--text-regular);
      margin-bottom: 20px;
      line-height: 1.7;
    }

    /* 宣传图画廊 */
    .banner-gallery-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
      margin-top: 30px;
    }

    .banner-item {
      border-radius: var(--radius-md);
      overflow: hidden;
      border: 1px solid var(--border-color);
      background: #ffffff;
      box-shadow: var(--shadow-sm);
    }

    .banner-item img {
      width: 100%;
      height: 170px;
      object-fit: cover;
    }

    .banner-caption {
      padding: 12px 14px;
      font-size: 13px;
      font-weight: 600;
      color: var(--text-regular);
      text-align: center;
      background: #ffffff;
    }

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

    .workflow-step-card {
      background: #ffffff;
      padding: 28px 22px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      position: relative;
      text-align: center;
    }

    .step-number {
      width: 36px;
      height: 36px;
      margin: 0 auto 16px;
      background: var(--primary);
      color: #ffffff;
      font-size: 16px;
      font-weight: 800;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 4px 10px rgba(22, 93, 255, 0.35);
    }

    .workflow-step-card h4 {
      font-size: 17px;
      font-weight: 700;
      color: #112046;
      margin-bottom: 8px;
    }

    .workflow-step-card p {
      font-size: 13px;
      color: var(--text-regular);
      line-height: 1.6;
    }

    /* 对比评测板块 */
    .review-score-hero {
      background: linear-gradient(135deg, #12378f 0%, #0d286d 100%);
      color: #ffffff;
      border-radius: var(--radius-lg);
      padding: 36px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 30px;
      box-shadow: var(--shadow-lg);
    }

    .score-badge-area {
      display: flex;
      align-items: center;
      gap: 20px;
    }

    .big-score {
      font-size: 58px;
      font-weight: 900;
      color: #55f1db;
      line-height: 1;
    }

    .score-label-box h3 {
      font-size: 22px;
      font-weight: 800;
      margin-bottom: 6px;
    }

    .star-rating {
      color: #ffc72c;
      font-size: 20px;
      letter-spacing: 3px;
    }

    .score-summary-text {
      max-width: 480px;
      font-size: 14px;
      color: #d1ddfc;
      line-height: 1.6;
    }

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

    .comparison-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      font-size: 14px;
    }

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

    .comparison-table thead th {
      background: #f8fafd;
      font-weight: 700;
      color: #122452;
    }

    .comparison-table tr.highlight-row {
      background: #f3f8ff;
    }

    .comparison-table td.highlight-col {
      color: var(--primary);
      font-weight: 700;
    }

    /* Token 比价看板 */
    .token-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    .token-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px;
      text-align: center;
      box-shadow: var(--shadow-sm);
      transition: all 0.3s ease;
    }

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

    .token-model-name {
      font-size: 17px;
      font-weight: 700;
      color: #112046;
      margin-bottom: 8px;
    }

    .token-pricing {
      margin: 16px 0;
    }

    .price-promo {
      font-size: 24px;
      font-weight: 800;
      color: var(--primary);
    }

    .price-official {
      font-size: 12px;
      color: var(--text-muted);
      text-decoration: line-through;
      margin-left: 6px;
    }

    .token-features {
      font-size: 12px;
      color: var(--text-regular);
      line-height: 1.8;
      border-top: 1px solid #edf0f5;
      padding-top: 12px;
    }

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

    .testimonial-card {
      background: #ffffff;
      border-radius: var(--radius-md);
      padding: 26px;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .testimonial-quote {
      font-size: 14px;
      color: var(--text-regular);
      line-height: 1.7;
      margin-bottom: 20px;
      position: relative;
    }

    .testimonial-user {
      display: flex;
      align-items: center;
      gap: 12px;
      border-top: 1px solid #edf0f5;
      padding-top: 14px;
    }

    .user-avatar-initial {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: var(--primary-light);
      color: var(--primary);
      font-weight: 700;
      font-size: 15px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .user-meta h5 {
      font-size: 15px;
      font-weight: 700;
      color: #122452;
    }

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

    /* FAQ 手风琴 */
    .faq-container {
      max-width: 920px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .faq-item {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      overflow: hidden;
      transition: border-color 0.25s ease;
    }

    .faq-item.active {
      border-color: #92bbfd;
      box-shadow: var(--shadow-sm);
    }

    .faq-question {
      padding: 18px 22px;
      font-size: 16px;
      font-weight: 700;
      color: #122452;
      display: flex;
      justify-content: space-between;
      align-items: center;
      cursor: pointer;
      user-select: none;
    }

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

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

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.35s ease, padding 0.35s ease;
      background: #fcfdfe;
      font-size: 14px;
      color: var(--text-regular);
      line-height: 1.7;
    }

    .faq-item.active .faq-answer {
      max-height: 200px;
      padding: 0 22px 18px;
    }

    /* 需求匹配与表单 */
    .form-wrapper-card {
      background: #ffffff;
      border-radius: var(--radius-lg);
      border: 1px solid #d5e4fd;
      padding: 40px;
      box-shadow: var(--shadow-md);
      display: grid;
      grid-template-columns: 1.1fr 1fr;
      gap: 40px;
    }

    .form-info h3 {
      font-size: 26px;
      font-weight: 800;
      color: #0b1a42;
      margin-bottom: 14px;
    }

    .form-info p {
      font-size: 15px;
      color: var(--text-regular);
      line-height: 1.7;
      margin-bottom: 24px;
    }

    .form-contact-details {
      display: flex;
      flex-direction: column;
      gap: 12px;
      font-size: 14px;
      color: var(--text-regular);
      margin-bottom: 24px;
    }

    .qr-inline-box {
      display: flex;
      align-items: center;
      gap: 16px;
      background: #f7f9fd;
      padding: 16px;
      border-radius: var(--radius-md);
      border: 1px solid #dbe6fa;
      max-width: 320px;
    }

    .qr-inline-box img {
      width: 80px;
      height: 80px;
      border-radius: 6px;
      object-fit: cover;
    }

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

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

    .form-group label {
      font-size: 14px;
      font-weight: 600;
      color: #122452;
    }

    .form-control {
      width: 100%;
      padding: 12px 16px;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      font-size: 14px;
      outline: none;
      transition: all 0.25s ease;
      background: #fafbfc;
    }

    .form-control:focus {
      border-color: var(--primary);
      background: #ffffff;
      box-shadow: 0 0 0 3px rgba(22, 93, 255, 0.12);
    }

    textarea.form-control {
      resize: vertical;
      min-height: 96px;
    }

    .btn-submit-form {
      background: var(--primary-gradient);
      color: #ffffff;
      font-size: 16px;
      font-weight: 700;
      border: none;
      border-radius: var(--radius-sm);
      padding: 14px;
      cursor: pointer;
      box-shadow: 0 6px 18px rgba(22, 93, 255, 0.3);
      transition: all 0.3s ease;
    }

    .btn-submit-form:hover {
      box-shadow: 0 8px 24px rgba(22, 93, 255, 0.45);
      transform: translateY(-1px);
    }

    /* 资讯与友情链接 */
    .article-links-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 16px;
      margin-bottom: 30px;
    }

    .article-item {
      background: #ffffff;
      padding: 16px 20px;
      border-radius: var(--radius-sm);
      border: 1px solid var(--border-color);
      font-size: 14px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      color: var(--text-regular);
      transition: all 0.2s ease;
    }

    .article-item:hover {
      border-color: var(--primary);
      color: var(--primary);
      transform: translateX(4px);
    }

    .friend-links-box {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 20px 24px;
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 14px;
      font-size: 13px;
    }

    .friend-links-box span {
      font-weight: 700;
      color: #122452;
    }

    .friend-links-box a {
      color: var(--text-regular);
      padding: 4px 10px;
      background: #f4f6fa;
      border-radius: 4px;
    }

    .friend-links-box a:hover {
      color: var(--primary);
      background: var(--primary-light);
    }

    /* 页脚 */
    .site-footer {
      background: #0f1c3f;
      color: #dbe3fa;
      padding: 60px 0 30px;
      font-size: 14px;
      border-top: 1px solid #1c2e61;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.5fr;
      gap: 40px;
      margin-bottom: 40px;
    }

    .footer-col h4 {
      font-size: 16px;
      font-weight: 700;
      color: #ffffff;
      margin-bottom: 18px;
    }

    .footer-col p {
      color: #a6b7e2;
      line-height: 1.8;
      font-size: 13px;
    }

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

    .footer-links-list li a {
      color: #a6b7e2;
      font-size: 13px;
    }

    .footer-links-list li a:hover {
      color: #ffffff;
    }

    .footer-qr-img {
      width: 100px;
      height: 100px;
      border-radius: 6px;
      border: 2px solid rgba(255, 255, 255, 0.2);
      margin-bottom: 8px;
    }

    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.1);
      padding-top: 24px;
      text-align: center;
      font-size: 13px;
      color: #7d90c4;
    }

    /* 浮动联系方式 */
    .floating-assistant {
      position: fixed;
      right: 20px;
      bottom: 40px;
      z-index: 999;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .float-btn {
      width: 48px;
      height: 48px;
      border-radius: 50%;
      background: #ffffff;
      color: var(--primary);
      box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
      border: 1px solid #c9ddff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 18px;
      cursor: pointer;
      position: relative;
      transition: transform 0.2s ease;
    }

    .float-btn:hover {
      transform: scale(1.08);
      background: var(--primary-light);
    }

    .float-qr-pop {
      position: absolute;
      right: 60px;
      bottom: 0;
      background: #ffffff;
      padding: 12px;
      border-radius: var(--radius-sm);
      box-shadow: var(--shadow-lg);
      border: 1px solid var(--border-color);
      display: none;
      width: 140px;
      text-align: center;
    }

    .float-qr-pop img {
      width: 100%;
      height: auto;
    }

    .float-qr-pop span {
      display: block;
      font-size: 12px;
      color: var(--text-main);
      margin-top: 6px;
      font-weight: 600;
    }

    .float-btn:hover .float-qr-pop {
      display: block;
    }

    /* 响应式适配 */
    @media (max-width: 1024px) {
      .hero-highlights-grid,
      .workflow-timeline,
      .token-grid,
      .banner-gallery-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .services-grid,
      .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .footer-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 768px) {
      .mobile-menu-toggle {
        display: block;
      }
      .nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: #ffffff;
        flex-direction: column;
        align-items: stretch;
        border-bottom: 1px solid var(--border-color);
        box-shadow: var(--shadow-md);
        padding: 12px 20px;
      }
      .nav-links.open {
        display: flex;
      }
      .hero-title {
        font-size: 30px;
      }
      .hero-highlights-grid,
      .services-grid,
      .banner-gallery-grid,
      .workflow-timeline,
      .token-grid,
      .testimonials-grid,
      .article-links-grid,
      .media-showcase-grid,
      .form-wrapper-card,
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .review-score-hero {
        flex-direction: column;
        text-align: center;
        gap: 20px;
      }
      .score-badge-area {
        flex-direction: column;
      }
      .section-wrap {
        padding: 50px 0;
      }
    }