:root {
      --primary: #ff5e00;
      --primary-hover: #e05200;
      --primary-light: #fff2ea;
      --primary-glow: rgba(255, 94, 0, 0.15);
      --accent-gold: #ff9900;
      --dark-text: #1d1f24;
      --text-muted: #5a616d;
      --bg-light: #faf9f6;
      --bg-card: #ffffff;
      --border-color: #eee7e1;
      --border-accent: #ffd8c2;
      --shadow-sm: 0 4px 12px rgba(255, 94, 0, 0.05);
      --shadow-md: 0 8px 24px rgba(27, 23, 19, 0.06);
      --shadow-lg: 0 16px 36px rgba(255, 94, 0, 0.1);
      --radius: 12px;
      --transition: all 0.28s ease-in-out;
    }

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

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

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

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

    ul, ol {
      list-style: none;
    }

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

    .container {
      width: 100%;
      max-width: 1240px;
      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, 0.96);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid var(--border-color);
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
    }

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

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

    .brand-logo-wrap .ai-page-logo {
      height: 42px;
      width: auto;
      object-fit: contain;
    }

    .brand-title-box {
      display: flex;
      flex-direction: column;
    }

    .brand-name {
      font-size: 20px;
      font-weight: 800;
      color: var(--dark-text);
      letter-spacing: -0.5px;
    }

    .brand-tag {
      font-size: 11px;
      color: var(--primary);
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 0;
    }

    .nav-item {
      padding: 8px 12px;
      font-size: 14px;
      font-weight: 600;
      color: #384250;
      border-radius: 6px;
      transition: var(--transition);
      white-space: nowrap;
    }

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

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

    .btn-nav-primary {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 9px 18px;
      font-size: 14px;
      font-weight: 700;
      color: #ffffff;
      background: linear-gradient(135deg, #ff7b29 0%, #ff4500 100%);
      border-radius: 8px;
      box-shadow: 0 4px 14px rgba(255, 94, 0, 0.3);
      border: none;
      cursor: pointer;
    }

    .btn-nav-primary:hover {
      transform: translateY(-1px);
      box-shadow: 0 6px 18px rgba(255, 94, 0, 0.4);
      color: #ffffff;
    }

    .menu-toggle {
      display: none;
      background: transparent;
      border: none;
      cursor: pointer;
      padding: 6px;
    }

    .menu-toggle span {
      display: block;
      width: 24px;
      height: 2px;
      background-color: var(--dark-text);
      margin: 5px 0;
      transition: var(--transition);
    }

    /* 首屏 Hero */
    .hero-section {
      background: radial-gradient(circle at 80% 20%, #ffe9dc 0%, #faf9f6 55%);
      padding: 80px 0 60px;
      position: relative;
      border-bottom: 1px solid var(--border-color);
    }

    .hero-inner {
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      max-width: 980px;
      margin: 0 auto;
    }

    .hero-badge-capsule {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background-color: #ffffff;
      border: 1px solid var(--border-accent);
      padding: 6px 16px;
      border-radius: 50px;
      font-size: 13px;
      font-weight: 600;
      color: var(--primary);
      box-shadow: var(--shadow-sm);
      margin-bottom: 24px;
    }

    .hero-badge-capsule .pulse-dot {
      width: 8px;
      height: 8px;
      background-color: var(--primary);
      border-radius: 50%;
      box-shadow: 0 0 0 4px rgba(255, 94, 0, 0.2);
    }

    .hero-main-title {
      font-size: 42px;
      line-height: 1.25;
      font-weight: 900;
      color: #121418;
      letter-spacing: -0.5px;
      margin-bottom: 20px;
    }

    .hero-main-title span {
      color: var(--primary);
      position: relative;
      display: inline-block;
    }

    .hero-description {
      font-size: 18px;
      color: var(--text-muted);
      line-height: 1.7;
      max-width: 800px;
      margin-bottom: 36px;
    }

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

    .btn-hero-official {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 16px 36px;
      font-size: 17px;
      font-weight: 800;
      color: #ffffff;
      background: linear-gradient(135deg, #ff6b10 0%, #ee3a00 100%);
      border-radius: 12px;
      box-shadow: 0 10px 28px rgba(255, 80, 0, 0.38);
      border: 1px solid rgba(255, 255, 255, 0.2);
    }

    .btn-hero-official:hover {
      transform: translateY(-2px);
      box-shadow: 0 14px 34px rgba(255, 80, 0, 0.5);
      color: #ffffff;
    }

    .btn-hero-outline {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 15px 32px;
      font-size: 16px;
      font-weight: 700;
      color: #272e39;
      background: #ffffff;
      border: 1px solid #d4d9e2;
      border-radius: 12px;
      box-shadow: var(--shadow-sm);
    }

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

    .hero-stats-panel {
      width: 100%;
      background: #ffffff;
      border: 1px solid var(--border-accent);
      border-radius: 16px;
      padding: 24px;
      box-shadow: var(--shadow-md);
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    .stat-item {
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      border-right: 1px solid #f2ece6;
    }

    .stat-item:last-child {
      border-right: none;
    }

    .stat-number {
      font-size: 28px;
      font-weight: 800;
      color: var(--primary);
      line-height: 1.2;
      margin-bottom: 4px;
    }

    .stat-label {
      font-size: 13px;
      color: var(--text-muted);
      font-weight: 500;
    }

    /* 模块通用样式 */
    .content-section {
      padding: 70px 0;
      border-bottom: 1px solid var(--border-color);
      position: relative;
    }

    .content-section.bg-alt {
      background-color: #f6f3ee;
    }

    .section-header-area {
      text-align: center;
      max-width: 760px;
      margin: 0 auto 48px;
    }

    .section-eyebrow {
      display: inline-block;
      font-size: 13px;
      font-weight: 700;
      color: var(--primary);
      text-transform: uppercase;
      letter-spacing: 1px;
      margin-bottom: 8px;
      background-color: var(--primary-light);
      padding: 4px 14px;
      border-radius: 20px;
    }

    .section-headline {
      font-size: 32px;
      font-weight: 800;
      color: #1a1e24;
      line-height: 1.35;
      margin-bottom: 14px;
    }

    .section-subtitle {
      font-size: 15px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 平台矩阵与聚合标签 */
    .model-chips-matrix {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 10px;
      margin-top: 24px;
    }

    .model-chip {
      background: #ffffff;
      border: 1px solid var(--border-color);
      padding: 6px 14px;
      border-radius: 8px;
      font-size: 13px;
      font-weight: 600;
      color: #3b424e;
      box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
      transition: var(--transition);
    }

    .model-chip:hover {
      border-color: var(--primary);
      color: var(--primary);
      transform: translateY(-2px);
      background-color: var(--primary-light);
    }

    /* 网格系统 */
    .grid-3 {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .grid-4 {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    .grid-2 {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 28px;
    }

    /* 卡片通用 */
    .feature-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius);
      padding: 24px;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
      display: flex;
      flex-direction: column;
      position: relative;
    }

    .feature-card:hover {
      border-color: var(--border-accent);
      transform: translateY(-4px);
      box-shadow: var(--shadow-lg);
    }

    .card-icon-pill {
      width: 44px;
      height: 44px;
      border-radius: 10px;
      background: var(--primary-light);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary);
      font-size: 20px;
      font-weight: 800;
      margin-bottom: 16px;
    }

    .card-title {
      font-size: 18px;
      font-weight: 700;
      color: #1a1e24;
      margin-bottom: 10px;
    }

    .card-desc {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.6;
      flex-grow: 1;
    }

    .card-footer-tags {
      margin-top: 16px;
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
    }

    .tag-badge {
      font-size: 11px;
      padding: 3px 8px;
      border-radius: 4px;
      background: #f4ede6;
      color: #61564c;
    }

    /* 流程看板 */
    .process-flow-track {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 16px;
      position: relative;
    }

    .process-step-node {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: 12px;
      padding: 20px 16px;
      text-align: center;
      position: relative;
      box-shadow: var(--shadow-sm);
    }

    .step-index-badge {
      width: 32px;
      height: 32px;
      border-radius: 50%;
      background: var(--primary);
      color: #ffffff;
      font-size: 14px;
      font-weight: 800;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 12px;
    }

    .step-name {
      font-size: 16px;
      font-weight: 700;
      color: #1f252f;
      margin-bottom: 6px;
    }

    .step-detail {
      font-size: 12px;
      color: var(--text-muted);
      line-height: 1.5;
    }

    /* 媒体与图文配合区 */
    .media-card {
      background: #ffffff;
      border-radius: 12px;
      overflow: hidden;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
    }

    .media-card:hover {
      box-shadow: var(--shadow-md);
      transform: translateY(-3px);
    }

    .media-img-wrap {
      width: 100%;
      overflow: hidden;
      background: #eee;
    }

    .media-content {
      padding: 18px;
    }

    .media-title {
      font-size: 16px;
      font-weight: 700;
      color: #1f252f;
      margin-bottom: 6px;
    }

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

    /* 对比评测表格与卡片 */
    .eval-highlight-box {
      background: linear-gradient(135deg, #fff7f2 0%, #ffffff 100%);
      border: 2px solid var(--border-accent);
      border-radius: 16px;
      padding: 30px;
      margin-bottom: 32px;
      box-shadow: var(--shadow-sm);
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 20px;
    }

    .eval-score-show {
      display: flex;
      align-items: center;
      gap: 20px;
    }

    .score-big-digit {
      font-size: 48px;
      font-weight: 900;
      color: var(--primary);
      line-height: 1;
    }

    .score-meta-desc {
      display: flex;
      flex-direction: column;
    }

    .stars-line {
      color: #ffaa00;
      font-size: 20px;
      font-weight: 800;
      letter-spacing: 2px;
    }

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

    .table-container-scroll {
      width: 100%;
      overflow-x: auto;
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: 12px;
      box-shadow: var(--shadow-sm);
    }

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

    .eval-table th,
    .eval-table td {
      padding: 16px 20px;
      border-bottom: 1px solid #f0eae4;
      white-space: nowrap;
    }

    .eval-table thead tr {
      background: #fcf8f5;
      font-weight: 700;
      color: #2b313b;
    }

    .eval-table tbody tr:hover {
      background: #fffcf9;
    }

    .col-highlight {
      color: var(--primary);
      font-weight: 700;
      background: #fff9f5;
    }

    /* Token 比价看板 */
    .token-rate-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }

    .token-tier-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: 12px;
      padding: 24px;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
    }

    .token-tier-card.featured {
      border: 2px solid var(--primary);
      position: relative;
    }

    .featured-ribbon {
      position: absolute;
      top: -12px;
      right: 20px;
      background: var(--primary);
      color: #ffffff;
      font-size: 11px;
      font-weight: 700;
      padding: 3px 10px;
      border-radius: 20px;
    }

    .token-model-title {
      font-size: 18px;
      font-weight: 800;
      color: #1a1e24;
      margin-bottom: 8px;
    }

    .token-price-wrap {
      margin: 16px 0;
      padding: 12px;
      background: #fbf9f6;
      border-radius: 8px;
    }

    .price-num {
      font-size: 26px;
      font-weight: 800;
      color: var(--primary);
    }

    .token-spec-list {
      margin-bottom: 20px;
      font-size: 13px;
      color: #4b5360;
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .token-spec-list li {
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .token-spec-list li::before {
      content: "✓";
      color: var(--primary);
      font-weight: 800;
    }

    /* 用户评论卡片 */
    .testimonial-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: 12px;
      padding: 22px;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .testimonial-quote {
      font-size: 14px;
      color: #3b424e;
      line-height: 1.65;
      margin-bottom: 16px;
      position: relative;
    }

    .testimonial-user {
      display: flex;
      align-items: center;
      gap: 12px;
      border-top: 1px solid #f4eee9;
      padding-top: 12px;
    }

    .avatar-placeholder {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: linear-gradient(135deg, #ff7e33 0%, #ff5200 100%);
      color: #ffffff;
      font-size: 15px;
      font-weight: 700;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .user-info-text .user-name {
      font-size: 14px;
      font-weight: 700;
      color: #1f252f;
    }

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

    /* 表单与需求匹配 */
    .form-box-wrapper {
      background: #ffffff;
      border: 1px solid var(--border-accent);
      border-radius: 16px;
      padding: 36px;
      box-shadow: var(--shadow-md);
      max-width: 860px;
      margin: 0 auto;
    }

    .custom-form-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 18px;
      margin-bottom: 18px;
    }

    .form-group-full {
      grid-column: span 2;
    }

    .form-label {
      display: block;
      font-size: 13px;
      font-weight: 700;
      color: #272e39;
      margin-bottom: 6px;
    }

    .form-control-input,
    .form-control-select,
    .form-control-textarea {
      width: 100%;
      padding: 12px 14px;
      border: 1px solid #d5dbdf;
      border-radius: 8px;
      font-size: 14px;
      color: #1e242d;
      background-color: #fafbfc;
      transition: var(--transition);
      outline: none;
    }

    .form-control-input:focus,
    .form-control-select:focus,
    .form-control-textarea:focus {
      border-color: var(--primary);
      background-color: #ffffff;
      box-shadow: 0 0 0 3px var(--primary-glow);
    }

    .btn-form-submit {
      width: 100%;
      padding: 14px;
      font-size: 16px;
      font-weight: 800;
      color: #ffffff;
      background: linear-gradient(135deg, #ff6a0c 0%, #e63e00 100%);
      border: none;
      border-radius: 8px;
      cursor: pointer;
      box-shadow: 0 6px 18px rgba(255, 94, 0, 0.35);
      transition: var(--transition);
    }

    .btn-form-submit:hover {
      transform: translateY(-1px);
      box-shadow: 0 8px 22px rgba(255, 94, 0, 0.45);
    }

    /* FAQ 折叠面板 */
    .faq-accordion-group {
      max-width: 920px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .faq-item-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
    }

    .faq-question-btn {
      width: 100%;
      padding: 18px 20px;
      text-align: left;
      background: transparent;
      border: none;
      font-size: 16px;
      font-weight: 700;
      color: #1f252f;
      display: flex;
      justify-content: space-between;
      align-items: center;
      cursor: pointer;
    }

    .faq-question-btn:hover {
      color: var(--primary);
    }

    .faq-icon-arrow {
      font-size: 18px;
      font-weight: 800;
      color: var(--primary);
      transition: transform 0.25s ease;
    }

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

    .faq-answer-pane {
      display: none;
      padding: 0 20px 18px;
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.65;
      border-top: 1px solid #f6f0eb;
    }

    .faq-item-card.active .faq-answer-pane {
      display: block;
    }

    /* 资讯与百科文章 */
    .article-links-board {
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .article-row-item {
      background: #ffffff;
      border: 1px solid var(--border-color);
      padding: 16px 20px;
      border-radius: 8px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      transition: var(--transition);
    }

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

    .article-title-text {
      font-size: 15px;
      font-weight: 600;
      color: #272e39;
    }

    .article-time-tag {
      font-size: 12px;
      color: #8c95a3;
      white-space: nowrap;
    }

    /* 联系与客服二维码 */
    .contact-info-panel {
      display: flex;
      align-items: center;
      justify-content: space-between;
      background: #ffffff;
      border: 1px solid var(--border-accent);
      border-radius: 16px;
      padding: 32px;
      box-shadow: var(--shadow-sm);
      gap: 30px;
      flex-wrap: wrap;
    }

    .contact-meta-left {
      flex: 1;
      min-width: 280px;
    }

    .contact-entry-list {
      margin-top: 16px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      font-size: 14px;
      color: #404856;
    }

    .contact-qr-right {
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      padding: 16px;
      background: #fbf9f7;
      border-radius: 12px;
      border: 1px solid var(--border-color);
    }

    .qr-img-box {
      width: 130px;
      height: 130px;
      margin-bottom: 8px;
      background: #ffffff;
      padding: 4px;
      border: 1px solid #ebdcd1;
      border-radius: 8px;
    }

    .qr-img-box img {
      width: 100%;
      height: 100%;
      object-fit: contain;
    }

    /* 友情链接与页脚规范 */
    .site-footer {
      background-color: #f5f2ed;
      border-top: 1px solid #e5dfd7;
      color: #3f4753;
      padding: 48px 0 24px;
    }

    .footer-content-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr;
      gap: 32px;
      margin-bottom: 36px;
    }

    .footer-col-title {
      font-size: 15px;
      font-weight: 700;
      color: #171a1f;
      margin-bottom: 14px;
    }

    .footer-text-desc {
      font-size: 13px;
      line-height: 1.6;
      color: #616a78;
      max-width: 380px;
    }

    .friendly-link-capsules {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .friendly-link-capsules a {
      font-size: 13px;
      color: #4d5664;
      background: #ffffff;
      padding: 6px 12px;
      border-radius: 6px;
      border: 1px solid #e6e0d8;
    }

    .friendly-link-capsules a:hover {
      color: var(--primary);
      border-color: var(--primary);
    }

    .footer-bottom-bar {
      border-top: 1px solid #e8e2d9;
      padding-top: 20px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 12px;
      font-size: 13px;
      color: #6e7887;
    }

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

    .float-act-btn {
      width: 46px;
      height: 46px;
      border-radius: 50%;
      background: #ffffff;
      border: 1px solid var(--border-color);
      box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      color: #272e39;
      font-size: 18px;
      transition: var(--transition);
    }

    .float-act-btn:hover {
      background: var(--primary);
      color: #ffffff;
      border-color: var(--primary);
    }

    /* 响应式媒体查询 */
    @media (max-width: 992px) {
      .hero-main-title {
        font-size: 32px;
      }
      .grid-4, .grid-3 {
        grid-template-columns: repeat(2, 1fr);
      }
      .process-flow-track {
        grid-template-columns: repeat(3, 1fr);
      }
      .hero-stats-panel {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
      }
      .footer-content-grid {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 768px) {
      .menu-toggle {
        display: block;
      }
      .nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: #ffffff;
        flex-direction: column;
        padding: 16px 20px;
        border-bottom: 1px solid var(--border-color);
        box-shadow: 0 8px 16px rgba(0,0,0,0.06);
      }
      .nav-links.active {
        display: flex;
      }
      .nav-item {
        width: 100%;
        padding: 10px 0;
      }
      .hero-main-title {
        font-size: 26px;
      }
      .grid-4, .grid-3, .grid-2 {
        grid-template-columns: 1fr;
      }
      .process-flow-track {
        grid-template-columns: 1fr;
      }
      .token-rate-grid {
        grid-template-columns: 1fr;
      }
      .custom-form-grid {
        grid-template-columns: 1fr;
      }
      .form-group-full {
        grid-column: span 1;
      }
      .contact-info-panel {
        flex-direction: column;
        align-items: flex-start;
      }
      .contact-qr-right {
        width: 100%;
      }
    }