:root {
      --bg-deep: #090615;
      --bg-card: #150f2b;
      --bg-card-alt: #1d1339;
      --border-glow: #382463;
      --border-accent: #7835d6;
      --accent-pink: #ff2a8d;
      --accent-purple: #9d4edd;
      --accent-cyan: #00f0ff;
      --text-main: #f5f3ff;
      --text-muted: #a59fc4;
      --text-dim: #736993;
      --gradient-brand: linear-gradient(135deg, #ff2a8d 0%, #9d4edd 50%, #6025e6 100%);
      --gradient-card: linear-gradient(165deg, rgba(37, 22, 69, 0.7) 0%, rgba(20, 13, 38, 0.9) 100%);
      --container-max: 1240px;
      --radius-sm: 8px;
      --radius-md: 14px;
      --radius-lg: 20px;
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
      -webkit-font-smoothing: antialiased;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--bg-deep);
      color: var(--text-main);
      line-height: 1.6;
      overflow-x: hidden;
      min-height: 100vh;
      position: relative;
    }

    body::before {
      content: "";
      position: fixed;
      top: 0;
      left: 50%;
      transform: translateX(-50%);
      width: 100vw;
      height: 100vh;
      background: radial-gradient(circle at 50% 10%, rgba(157, 78, 221, 0.15) 0%, transparent 60%),
                  radial-gradient(circle at 90% 40%, rgba(255, 42, 141, 0.12) 0%, transparent 50%),
                  radial-gradient(circle at 10% 70%, rgba(96, 37, 230, 0.12) 0%, transparent 50%);
      pointer-events: none;
      z-index: -1;
    }

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

    ul {
      list-style: none;
    }

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

    /* 顶部导航 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(9, 6, 21, 0.85);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid rgba(157, 78, 221, 0.2);
    }

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

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

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

    .brand-name {
      font-size: 20px;
      font-weight: 700;
      letter-spacing: 0.5px;
      background: linear-gradient(90deg, #fff, #ff2a8d);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

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

    .nav-link-item {
      padding: 8px 14px;
      font-size: 15px;
      color: var(--text-muted);
      font-weight: 500;
      border-radius: var(--radius-sm);
    }

    .nav-link-item:hover, .nav-link-item.active {
      color: #fff;
      background: rgba(255, 42, 141, 0.12);
    }

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

    .btn-header {
      padding: 9px 20px;
      font-size: 14px;
      font-weight: 600;
      border-radius: 30px;
      background: var(--gradient-brand);
      color: #fff;
      box-shadow: 0 4px 18px rgba(255, 42, 141, 0.35);
      border: 1px solid rgba(255, 255, 255, 0.2);
      cursor: pointer;
    }

    .btn-header:hover {
      box-shadow: 0 6px 24px rgba(255, 42, 141, 0.6);
      transform: translateY(-1px);
    }

    .mobile-menu-toggle {
      display: none;
      background: none;
      border: none;
      cursor: pointer;
      padding: 8px;
    }

    .mobile-menu-toggle span {
      display: block;
      width: 24px;
      height: 2px;
      background: #fff;
      margin: 5px 0;
      transition: all 0.3s ease;
    }

    /* 首屏 Hero (无图片) */
    .hero-section {
      padding: 80px 0 60px;
      text-align: center;
      position: relative;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 18px;
      border-radius: 30px;
      background: rgba(157, 78, 221, 0.18);
      border: 1px solid rgba(255, 42, 141, 0.4);
      font-size: 13px;
      color: var(--accent-pink);
      font-weight: 600;
      margin-bottom: 24px;
      box-shadow: 0 0 20px rgba(157, 78, 221, 0.2);
    }

    .hero-title {
      font-size: 42px;
      font-weight: 800;
      line-height: 1.25;
      margin-bottom: 20px;
      letter-spacing: -0.5px;
      background: linear-gradient(135deg, #ffffff 20%, #ff6eb0 60%, #9d4edd 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero-subtitle {
      max-width: 820px;
      margin: 0 auto 36px;
      font-size: 18px;
      line-height: 1.6;
      color: var(--text-muted);
    }

    .hero-cta-group {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 18px;
      flex-wrap: wrap;
      margin-bottom: 50px;
    }

    .btn-hero-primary {
      padding: 16px 38px;
      font-size: 17px;
      font-weight: 700;
      border-radius: 40px;
      background: var(--gradient-brand);
      color: #fff;
      box-shadow: 0 10px 30px rgba(255, 42, 141, 0.45);
      border: 1px solid rgba(255, 255, 255, 0.3);
      position: relative;
      overflow: hidden;
    }

    .btn-hero-primary:hover {
      box-shadow: 0 12px 38px rgba(255, 42, 141, 0.7);
      transform: translateY(-2px);
    }

    .btn-hero-secondary {
      padding: 16px 34px;
      font-size: 17px;
      font-weight: 600;
      border-radius: 40px;
      background: rgba(30, 20, 58, 0.8);
      color: #fff;
      border: 1px solid rgba(157, 78, 221, 0.4);
      backdrop-filter: blur(10px);
    }

    .btn-hero-secondary:hover {
      background: rgba(45, 30, 85, 0.9);
      border-color: var(--accent-pink);
    }

    .hero-stats-row {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
      max-width: 1040px;
      margin: 0 auto;
    }

    .stat-badge-box {
      background: var(--gradient-card);
      border: 1px solid var(--border-glow);
      border-radius: var(--radius-md);
      padding: 22px 16px;
      text-align: center;
      transition: transform 0.25s, border-color 0.25s;
    }

    .stat-badge-box:hover {
      transform: translateY(-4px);
      border-color: var(--accent-pink);
    }

    .stat-number {
      font-size: 28px;
      font-weight: 800;
      color: #fff;
      margin-bottom: 4px;
      background: linear-gradient(90deg, #ff2a8d, #00f0ff);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

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

    /* 通用板块规范 */
    .section-wrap {
      padding: 70px 0;
      position: relative;
    }

    .section-header {
      text-align: center;
      margin-bottom: 45px;
    }

    .section-tag {
      display: inline-block;
      font-size: 12px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1.5px;
      color: var(--accent-pink);
      background: rgba(255, 42, 141, 0.1);
      padding: 4px 14px;
      border-radius: 20px;
      border: 1px solid rgba(255, 42, 141, 0.25);
      margin-bottom: 12px;
    }

    .section-heading {
      font-size: 32px;
      font-weight: 800;
      color: #ffffff;
      margin-bottom: 12px;
      letter-spacing: -0.3px;
    }

    .section-lead {
      max-width: 680px;
      margin: 0 auto;
      font-size: 16px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 平台介绍 */
    .about-feature-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .feature-card {
      background: var(--gradient-card);
      border: 1px solid var(--border-glow);
      border-radius: var(--radius-md);
      padding: 30px;
      position: relative;
      transition: all 0.3s ease;
    }

    .feature-card:hover {
      transform: translateY(-5px);
      border-color: rgba(255, 42, 141, 0.6);
      box-shadow: 0 10px 30px rgba(157, 78, 221, 0.15);
    }

    .feature-icon-wrapper {
      width: 52px;
      height: 52px;
      border-radius: 12px;
      background: rgba(255, 42, 141, 0.12);
      border: 1px solid rgba(255, 42, 141, 0.3);
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 20px;
      color: var(--accent-pink);
    }

    .feature-card h3 {
      font-size: 19px;
      font-weight: 700;
      margin-bottom: 12px;
      color: #fff;
    }

    .feature-card p {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* 场景矩阵卡片 */
    .service-matrix-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }

    .matrix-card {
      background: var(--bg-card);
      border: 1px solid var(--border-glow);
      border-radius: var(--radius-md);
      padding: 24px;
      transition: all 0.25s ease;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .matrix-card:hover {
      border-color: var(--accent-purple);
      background: var(--bg-card-alt);
      transform: translateY(-3px);
    }

    .matrix-card-top h3 {
      font-size: 18px;
      font-weight: 700;
      margin-bottom: 10px;
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .matrix-badge {
      font-size: 11px;
      font-weight: 600;
      padding: 2px 8px;
      border-radius: 10px;
      background: rgba(0, 240, 255, 0.12);
      color: var(--accent-cyan);
      border: 1px solid rgba(0, 240, 255, 0.3);
    }

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

    .matrix-card-foot {
      font-size: 13px;
      color: var(--accent-pink);
      font-weight: 600;
      display: flex;
      align-items: center;
      gap: 4px;
    }

    /* 支持模型生态标签 */
    .model-pills-wrap {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      justify-content: center;
      margin-top: 30px;
    }

    .model-pill {
      font-size: 13px;
      padding: 7px 16px;
      border-radius: 30px;
      background: rgba(29, 19, 57, 0.8);
      border: 1px solid var(--border-glow);
      color: var(--text-muted);
      transition: all 0.2s;
    }

    .model-pill:hover {
      color: #fff;
      border-color: var(--accent-pink);
      background: rgba(255, 42, 141, 0.15);
    }

    /* 标准流程时间线 */
    .steps-flow-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      position: relative;
    }

    .step-node {
      background: var(--gradient-card);
      border: 1px solid var(--border-glow);
      border-radius: var(--radius-md);
      padding: 28px 20px;
      position: relative;
    }

    .step-idx {
      font-size: 32px;
      font-weight: 900;
      color: rgba(255, 42, 141, 0.25);
      line-height: 1;
      margin-bottom: 14px;
    }

    .step-node h3 {
      font-size: 17px;
      font-weight: 700;
      color: #fff;
      margin-bottom: 8px;
    }

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

    /* 对比评测表格与评测卡 */
    .review-score-hero {
      background: linear-gradient(135deg, rgba(255, 42, 141, 0.15) 0%, rgba(157, 78, 221, 0.15) 100%);
      border: 1px solid rgba(255, 42, 141, 0.4);
      border-radius: var(--radius-lg);
      padding: 32px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 24px;
      margin-bottom: 30px;
    }

    .score-left h3 {
      font-size: 24px;
      font-weight: 800;
      color: #fff;
      margin-bottom: 8px;
    }

    .score-left p {
      color: var(--text-muted);
      font-size: 15px;
    }

    .score-badge-group {
      display: flex;
      align-items: center;
      gap: 24px;
    }

    .score-star-wrap {
      text-align: right;
    }

    .score-stars {
      color: #ffb703;
      font-size: 22px;
      letter-spacing: 2px;
    }

    .score-rec-text {
      font-size: 13px;
      color: var(--text-muted);
    }

    .score-digits {
      font-size: 52px;
      font-weight: 900;
      color: #fff;
      line-height: 1;
      background: linear-gradient(90deg, #ff2a8d, #00f0ff);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .score-digits span {
      font-size: 20px;
      font-weight: 600;
      color: var(--text-muted);
      -webkit-text-fill-color: var(--text-muted);
    }

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

    .custom-compare-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      font-size: 14px;
      min-width: 650px;
    }

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

    .custom-compare-table th {
      background: rgba(29, 19, 57, 0.95);
      color: #fff;
      font-weight: 700;
    }

    .custom-compare-table tr:last-child td {
      border-bottom: none;
    }

    .highlight-col {
      background: rgba(255, 42, 141, 0.08);
      color: #fff;
      font-weight: 600;
      border-left: 1px solid rgba(255, 42, 141, 0.2);
      border-right: 1px solid rgba(255, 42, 141, 0.2);
    }

    .custom-compare-table th.highlight-col {
      background: rgba(255, 42, 141, 0.2);
      color: #ff94c7;
    }

    /* 案例中心 (规范图片容器) */
    .cases-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .case-card {
      background: var(--bg-card);
      border: 1px solid var(--border-glow);
      border-radius: var(--radius-md);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      transition: all 0.3s ease;
    }

    .case-card:hover {
      border-color: var(--accent-pink);
      transform: translateY(-4px);
    }

    .case-image-holder {
      width: 100%;
      aspect-ratio: 16 / 9;
      background: #110b24;
      overflow: hidden;
    }

    .case-image-holder.square-holder {
      aspect-ratio: 1 / 1;
    }

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

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

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

    .case-card-body h3 {
      font-size: 17px;
      font-weight: 700;
      color: #fff;
      margin-bottom: 8px;
    }

    .case-card-body p {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 客户评论板块 */
    .reviews-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }

    .review-item {
      background: var(--gradient-card);
      border: 1px solid var(--border-glow);
      border-radius: var(--radius-md);
      padding: 24px;
      position: relative;
    }

    .review-user-row {
      display: flex;
      align-items: center;
      gap: 14px;
      margin-bottom: 16px;
    }

    .review-avatar-char {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: var(--gradient-brand);
      color: #fff;
      font-weight: 700;
      font-size: 16px;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 4px 12px rgba(255, 42, 141, 0.3);
    }

    .review-user-meta h4 {
      font-size: 15px;
      font-weight: 700;
      color: #fff;
    }

    .review-user-meta p {
      font-size: 12px;
      color: var(--accent-pink);
    }

    .review-text {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.65;
    }

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

    .faq-item {
      background: var(--bg-card);
      border: 1px solid var(--border-glow);
      border-radius: var(--radius-md);
      overflow: hidden;
      transition: border-color 0.25s;
    }

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

    .faq-trigger {
      width: 100%;
      text-align: left;
      background: none;
      border: none;
      padding: 18px 22px;
      color: #fff;
      font-size: 16px;
      font-weight: 600;
      display: flex;
      align-items: center;
      justify-content: space-between;
      cursor: pointer;
    }

    .faq-icon-cross {
      font-size: 20px;
      color: var(--accent-pink);
      transition: transform 0.3s;
    }

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

    .faq-content {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease, padding 0.3s ease;
      background: rgba(15, 10, 30, 0.6);
    }

    .faq-item.active .faq-content {
      max-height: 200px;
      padding: 0 22px 20px;
    }

    .faq-content p {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* 需求匹配与联系我们表单 */
    .contact-split-wrap {
      display: grid;
      grid-template-columns: 1fr 1.3fr;
      gap: 40px;
      background: var(--bg-card);
      border: 1px solid var(--border-glow);
      border-radius: var(--radius-lg);
      padding: 40px;
    }

    .contact-info-col h3 {
      font-size: 24px;
      font-weight: 800;
      color: #fff;
      margin-bottom: 16px;
    }

    .contact-info-col p {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.7;
      margin-bottom: 24px;
    }

    .contact-methods-list {
      display: flex;
      flex-direction: column;
      gap: 14px;
      margin-bottom: 28px;
    }

    .method-item {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 14px;
      color: var(--text-main);
    }

    .method-item span.label {
      color: var(--text-muted);
      width: 90px;
    }

    .qrcode-box-wrap {
      display: flex;
      align-items: center;
      gap: 16px;
      padding: 16px;
      background: rgba(29, 19, 57, 0.7);
      border: 1px solid var(--border-glow);
      border-radius: var(--radius-sm);
    }

    .qrcode-holder {
      width: 90px;
      height: 90px;
      background: #fff;
      border-radius: 6px;
      overflow: hidden;
      flex-shrink: 0;
    }

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

    .qrcode-meta h4 {
      font-size: 14px;
      color: #fff;
      margin-bottom: 4px;
    }

    .qrcode-meta p {
      font-size: 12px;
      color: var(--text-muted);
      margin-bottom: 0;
    }

    /* 表单组件 */
    .form-col form {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

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

    .form-group label {
      font-size: 13px;
      font-weight: 600;
      color: #fff;
    }

    .form-control {
      width: 100%;
      padding: 12px 16px;
      border-radius: var(--radius-sm);
      background: rgba(14, 9, 30, 0.8);
      border: 1px solid var(--border-glow);
      color: #fff;
      font-size: 14px;
      outline: none;
      transition: border-color 0.25s;
    }

    .form-control:focus {
      border-color: var(--accent-pink);
    }

    select.form-control {
      color: var(--text-main);
    }

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

    .btn-submit-form {
      padding: 14px 28px;
      font-size: 16px;
      font-weight: 700;
      border-radius: var(--radius-sm);
      background: var(--gradient-brand);
      color: #fff;
      border: none;
      cursor: pointer;
      box-shadow: 0 4px 18px rgba(255, 42, 141, 0.4);
      transition: all 0.25s;
      margin-top: 8px;
    }

    .btn-submit-form:hover {
      box-shadow: 0 6px 26px rgba(255, 42, 141, 0.6);
      transform: translateY(-1px);
    }

    /* 资讯与友情链接 */
    .article-links-wrap {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-bottom: 24px;
    }

    .article-link-tag {
      padding: 8px 18px;
      border-radius: 20px;
      background: rgba(29, 19, 57, 0.6);
      border: 1px solid var(--border-glow);
      font-size: 13px;
      color: var(--text-muted);
    }

    .article-link-tag:hover {
      color: #fff;
      border-color: var(--accent-pink);
      background: rgba(255, 42, 141, 0.15);
    }

    .friend-links-box {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 16px;
      padding: 20px 24px;
      background: var(--bg-card);
      border: 1px solid var(--border-glow);
      border-radius: var(--radius-md);
      font-size: 14px;
    }

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

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

    .friend-links-box a:hover {
      color: var(--accent-pink);
    }

    /* 悬浮客服挂件与返回顶部 */
    .float-dock {
      position: fixed;
      right: 20px;
      bottom: 40px;
      display: flex;
      flex-direction: column;
      gap: 12px;
      z-index: 99;
    }

    .float-dock-btn {
      width: 48px;
      height: 48px;
      border-radius: 50%;
      background: var(--bg-card-alt);
      border: 1px solid var(--border-glow);
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      cursor: pointer;
      box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
      transition: all 0.25s;
    }

    .float-dock-btn:hover {
      background: var(--accent-pink);
      border-color: var(--accent-pink);
      transform: scale(1.08);
    }

    /* 底部通用规范 */
    .site-footer {
      background: #060410;
      border-top: 1px solid rgba(157, 78, 221, 0.2);
      padding: 40px 0 30px;
      color: var(--text-muted);
      font-size: 13px;
    }

    .footer-inner-content {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 20px;
    }

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

    .footer-brand-side img {
      height: 32px;
      width: auto;
    }

    .footer-copy {
      color: var(--text-dim);
    }

    /* 响应式断点 */
    @media (max-width: 1024px) {
      .hero-title {
        font-size: 34px;
      }
      .about-feature-grid, .service-matrix-grid, .cases-grid, .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .steps-flow-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .hero-stats-row {
        grid-template-columns: repeat(2, 1fr);
      }
      .contact-split-wrap {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 768px) {
      .mobile-menu-toggle {
        display: block;
      }
      .nav-links {
        display: none;
        position: absolute;
        top: 76px;
        left: 0;
        width: 100%;
        background: rgba(9, 6, 21, 0.98);
        border-bottom: 1px solid var(--border-glow);
        flex-direction: column;
        padding: 16px 20px;
      }
      .nav-links.show {
        display: flex;
      }
      .nav-link-item {
        width: 100%;
        padding: 12px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
      }
      .header-actions {
        display: none;
      }
      .hero-title {
        font-size: 28px;
      }
      .hero-subtitle {
        font-size: 15px;
      }
      .about-feature-grid, .service-matrix-grid, .cases-grid, .reviews-grid, .steps-flow-grid {
        grid-template-columns: 1fr;
      }
      .hero-stats-row {
        grid-template-columns: 1fr;
      }
      .score-badge-group {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
      }
      .contact-split-wrap {
        padding: 24px 18px;
      }
      .footer-inner-content {
        flex-direction: column;
        align-items: flex-start;
      }
    }