* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }
    html {
      scroll-behavior: smooth;
    }
    body {
      font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;
      background: #fbf7f2;
      color: #1e1e2a;
      line-height: 1.6;
      padding-top: 76px;
    }
    .container {
      width: 100%;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px;
    }
    a {
      text-decoration: none;
      color: inherit;
    }
    ul {
      list-style: none;
    }
    img {
      max-width: 100%;
      height: auto;
      display: block;
    }

    /* 顶部导航 */
    .site-header {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      background: #fffaf4;
      box-shadow: 0 2px 16px rgba(0, 0, 0, 0.04);
      z-index: 100;
      border-bottom: 1px solid #f0e5d8;
    }
    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 76px;
    }
    .brand {
      display: flex;
      align-items: center;
      gap: 10px;
      font-weight: 700;
      font-size: 20px;
      color: #1e1e2a;
      letter-spacing: 0.5px;
    }
    .brand img {
      max-width: 140px;
      height: 34px;
      width: auto;
      object-fit: contain;
    }
    .nav-wrap {
      display: flex;
      align-items: center;
      gap: 18px;
    }
    .nav-links {
      display: flex;
      align-items: center;
      gap: 0;
      flex-wrap: wrap;
    }
    .nav-links a {
      padding: 8px 12px;
      font-size: 15px;
      color: #3b3b4a;
      font-weight: 500;
      border-radius: 8px;
      transition: background 0.2s, color 0.2s;
      white-space: nowrap;
    }
    .nav-links a:hover {
      background: #fbead7;
      color: #c2451e;
    }
    .nav-cta {
      display: inline-block;
      background: #ff5c1f;
      color: #ffffff;
      font-weight: 700;
      font-size: 15px;
      padding: 10px 24px;
      border-radius: 40px;
      transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
      box-shadow: 0 6px 14px rgba(255, 92, 31, 0.3);
      white-space: nowrap;
    }
    .nav-cta:hover {
      background: #e04a12;
      transform: translateY(-2px);
      box-shadow: 0 10px 20px rgba(255, 92, 31, 0.4);
    }
    .menu-toggle {
      display: none;
      background: none;
      border: none;
      font-size: 28px;
      color: #1e1e2a;
      cursor: pointer;
      padding: 6px;
    }

    /* Hero 首屏 */
    .hero {
      background: linear-gradient(135deg, #fff5eb 0%, #f8ede2 60%, #fcf3eb 100%);
      padding: 60px 0 56px;
      border-bottom: 1px solid #f0e2d2;
      position: relative;
      overflow: hidden;
    }
    .hero::before {
      content: "";
      position: absolute;
      top: -80px;
      right: -80px;
      width: 400px;
      height: 400px;
      background: radial-gradient(circle, rgba(255, 143, 78, 0.18) 0%, transparent 70%);
      border-radius: 50%;
      pointer-events: none;
    }
    .hero::after {
      content: "";
      position: absolute;
      bottom: -40px;
      left: -40px;
      width: 300px;
      height: 300px;
      background: radial-gradient(circle, rgba(100, 180, 255, 0.12) 0%, transparent 70%);
      border-radius: 50%;
      pointer-events: none;
    }
    .hero-inner {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: space-between;
      gap: 36px;
      position: relative;
      z-index: 2;
    }
    .hero-content {
      flex: 1 1 520px;
      max-width: 680px;
    }
    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: #fff1e4;
      color: #c2451e;
      padding: 6px 16px;
      border-radius: 40px;
      font-size: 14px;
      font-weight: 600;
      margin-bottom: 20px;
      border: 1px solid #ffd9bf;
    }
    .hero h1 {
      font-size: 44px;
      line-height: 1.2;
      font-weight: 800;
      color: #1a1a24;
      letter-spacing: -0.5px;
      margin-bottom: 18px;
    }
    .hero h1 span {
      color: #e04a12;
    }
    .hero-desc {
      font-size: 18px;
      color: #424255;
      max-width: 560px;
      margin-bottom: 28px;
      line-height: 1.7;
    }
    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
      align-items: center;
    }
    .btn-primary {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: #ff5c1f;
      color: #ffffff;
      font-weight: 700;
      font-size: 16px;
      padding: 14px 34px;
      border-radius: 40px;
      transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
      box-shadow: 0 8px 18px rgba(255, 92, 31, 0.35);
      border: none;
      cursor: pointer;
    }
    .btn-primary:hover {
      background: #e04a12;
      transform: translateY(-2px);
      box-shadow: 0 12px 24px rgba(255, 92, 31, 0.45);
    }
    .btn-secondary {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: #ffffff;
      color: #1e1e2a;
      font-weight: 600;
      font-size: 16px;
      padding: 14px 30px;
      border-radius: 40px;
      border: 1.5px solid #d9cdc0;
      transition: border 0.2s, background 0.2s, transform 0.2s;
      cursor: pointer;
    }
    .btn-secondary:hover {
      border-color: #ff5c1f;
      background: #fff7f0;
      transform: translateY(-2px);
    }
    .hero-highlights {
      flex: 1 1 220px;
      display: flex;
      flex-direction: column;
      gap: 14px;
      background: #ffffffcc;
      backdrop-filter: blur(6px);
      border: 1px solid #f0e0d0;
      border-radius: 24px;
      padding: 24px 20px;
      box-shadow: 0 12px 30px rgba(0, 0, 0, 0.04);
    }
    .hero-highlight-item {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 15px;
      font-weight: 500;
      color: #2e2e3e;
    }
    .hero-highlight-item .dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: #ff5c1f;
      flex-shrink: 0;
    }
    .hero-highlight-item:nth-child(2) .dot {
      background: #3b7fff;
    }
    .hero-highlight-item:nth-child(3) .dot {
      background: #8a5cf6;
    }

    /* 数据指标 */
    .stats-section {
      padding: 50px 0;
      background: #fffaf4;
    }
    .stats-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 22px;
    }
    .stat-card {
      background: #ffffff;
      border: 1px solid #f0e4d8;
      border-radius: 22px;
      padding: 26px 22px;
      text-align: center;
      transition: transform 0.25s, box-shadow 0.25s;
    }
    .stat-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 14px 30px rgba(180, 120, 60, 0.08);
    }
    .stat-number {
      font-size: 36px;
      font-weight: 800;
      color: #e04a12;
      line-height: 1.2;
      margin-bottom: 4px;
    }
    .stat-label {
      font-size: 15px;
      color: #5b5b6e;
      font-weight: 500;
    }

    /* 通用 Section */
    .section {
      padding: 62px 0;
    }
    .section-alt {
      background: #fff8f0;
    }
    .section-header {
      text-align: center;
      max-width: 680px;
      margin: 0 auto 42px;
    }
    .section-tag {
      display: inline-block;
      background: #fbe9dc;
      color: #c2451e;
      padding: 4px 14px;
      border-radius: 30px;
      font-size: 13px;
      font-weight: 600;
      letter-spacing: 0.3px;
      margin-bottom: 12px;
    }
    .section-header h2 {
      font-size: 32px;
      font-weight: 800;
      color: #1a1a24;
      margin-bottom: 12px;
      letter-spacing: -0.3px;
    }
    .section-header p {
      font-size: 16px;
      color: #5b5b6e;
    }

    /* 关于我们 + 平台介绍 */
    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 32px;
      align-items: start;
    }
    .about-text p {
      margin-bottom: 16px;
      font-size: 16px;
      color: #3e3e52;
      line-height: 1.75;
    }
    .about-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 20px;
    }
    .tag {
      background: #ffffff;
      border: 1px solid #e8d9ca;
      padding: 6px 16px;
      border-radius: 30px;
      font-size: 13px;
      font-weight: 500;
      color: #3e3e52;
      transition: background 0.2s, border 0.2s;
    }
    .tag:hover {
      background: #ffefe2;
      border-color: #ff5c1f;
    }
    .about-features {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 18px;
    }
    .about-feature {
      background: #ffffff;
      border-radius: 20px;
      padding: 22px 18px;
      border: 1px solid #f0e4d8;
      transition: transform 0.2s, box-shadow 0.2s;
    }
    .about-feature:hover {
      transform: translateY(-3px);
      box-shadow: 0 10px 22px rgba(180, 120, 60, 0.07);
    }
    .about-feature h3 {
      font-size: 16px;
      font-weight: 700;
      color: #1a1a24;
      margin-bottom: 6px;
    }
    .about-feature p {
      font-size: 14px;
      color: #5f5f72;
      line-height: 1.6;
    }

    /* 服务能力卡片 */
    .services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 22px;
    }
    .service-card {
      background: #ffffff;
      border-radius: 22px;
      padding: 28px 24px;
      border: 1px solid #f0e0d2;
      transition: transform 0.25s, box-shadow 0.25s, border 0.25s;
      display: flex;
      flex-direction: column;
    }
    .service-card:hover {
      transform: translateY(-5px);
      border-color: #ffb48a;
      box-shadow: 0 16px 34px rgba(255, 92, 31, 0.09);
    }
    .service-icon {
      width: 48px;
      height: 48px;
      border-radius: 14px;
      background: #fff0e6;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 24px;
      margin-bottom: 16px;
    }
    .service-card h3 {
      font-size: 18px;
      font-weight: 700;
      color: #1a1a24;
      margin-bottom: 8px;
    }
    .service-card p {
      font-size: 14px;
      color: #5f5f72;
      line-height: 1.65;
      flex: 1;
    }

    /* 一站式制作 流程 */
    .steps-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
      position: relative;
    }
    .step-card {
      background: #ffffff;
      border-radius: 22px;
      padding: 26px 20px;
      border: 1px solid #f0e4d8;
      text-align: center;
      transition: transform 0.2s, box-shadow 0.2s;
    }
    .step-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 26px rgba(180, 120, 60, 0.07);
    }
    .step-num {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: #ff5c1f;
      color: #ffffff;
      font-weight: 800;
      font-size: 18px;
      margin-bottom: 14px;
    }
    .step-card h3 {
      font-size: 17px;
      font-weight: 700;
      color: #1a1a24;
      margin-bottom: 6px;
    }
    .step-card p {
      font-size: 14px;
      color: #5f5f72;
    }

    /* 对比评测表格 */
    .compare-table-wrap {
      overflow-x: auto;
      background: #ffffff;
      border-radius: 24px;
      padding: 6px;
      border: 1px solid #f0e0d2;
      box-shadow: 0 12px 30px rgba(0, 0, 0, 0.03);
      margin-bottom: 28px;
    }
    .compare-table {
      width: 100%;
      border-collapse: collapse;
      font-size: 15px;
      min-width: 680px;
    }
    .compare-table th {
      text-align: left;
      padding: 18px 16px;
      font-weight: 700;
      color: #1a1a24;
      border-bottom: 2px solid #f4e8db;
      background: #fffcf9;
    }
    .compare-table td {
      padding: 14px 16px;
      border-bottom: 1px solid #f4ede6;
      color: #3b3b4a;
    }
    .compare-table tr:last-child td {
      border-bottom: none;
    }
    .compare-table .highlight {
      background: #fff7f0;
      font-weight: 600;
      color: #c2451e;
    }
    .rating-stars {
      color: #ffb01f;
      font-size: 18px;
      letter-spacing: 2px;
    }
    .rating-score {
      font-weight: 800;
      color: #e04a12;
      font-size: 22px;
    }
    .compare-summary {
      display: flex;
      flex-wrap: wrap;
      gap: 22px;
      justify-content: space-between;
      align-items: center;
      background: #ffffff;
      border-radius: 20px;
      padding: 22px 28px;
      border: 1px solid #f0e0d2;
    }
    .compare-summary p {
      font-size: 16px;
      font-weight: 500;
      color: #3b3b4a;
    }
    .compare-summary .score-badge {
      background: #ff5c1f;
      color: #fff;
      padding: 8px 26px;
      border-radius: 40px;
      font-weight: 700;
      font-size: 17px;
      letter-spacing: 0.5px;
    }

    /* 评论卡片 */
    .reviews-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 22px;
    }
    .review-card {
      background: #ffffff;
      border-radius: 22px;
      padding: 26px 22px;
      border: 1px solid #f0e4d8;
      transition: transform 0.2s, box-shadow 0.2s;
      display: flex;
      flex-direction: column;
    }
    .review-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 26px rgba(180, 120, 60, 0.07);
    }
    .review-text {
      font-size: 15px;
      color: #3b3b4a;
      line-height: 1.7;
      flex: 1;
      margin-bottom: 18px;
    }
    .review-author {
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .review-avatar {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: #fbe7d6;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      color: #c2451e;
      font-size: 16px;
      flex-shrink: 0;
    }
    .review-meta strong {
      display: block;
      font-size: 14px;
      color: #1a1a24;
    }
    .review-meta span {
      font-size: 12px;
      color: #8a8a9a;
    }

    /* 案例展示 */
    .cases-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 22px;
    }
    .case-card {
      background: #ffffff;
      border-radius: 22px;
      overflow: hidden;
      border: 1px solid #f0e4d8;
      transition: transform 0.25s, box-shadow 0.25s;
    }
    .case-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 16px 34px rgba(180, 120, 60, 0.08);
    }
    .case-img-wrap {
      width: 100%;
      aspect-ratio: 16 / 10;
      background: #fdf4ec;
      overflow: hidden;
    }
    .case-img-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .case-body {
      padding: 18px 20px;
    }
    .case-body h3 {
      font-size: 17px;
      font-weight: 700;
      color: #1a1a24;
      margin-bottom: 6px;
    }
    .case-body p {
      font-size: 14px;
      color: #5f5f72;
      line-height: 1.6;
    }

    /* 文章列表 */
    .articles-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 22px;
    }
    .article-card {
      background: #ffffff;
      border-radius: 22px;
      padding: 24px 22px;
      border: 1px solid #f0e4d8;
      transition: transform 0.2s, box-shadow 0.2s;
      display: flex;
      flex-direction: column;
    }
    .article-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 26px rgba(180, 120, 60, 0.07);
    }
    .article-tag {
      display: inline-block;
      font-size: 12px;
      font-weight: 600;
      color: #c2451e;
      background: #fbe9dc;
      padding: 3px 12px;
      border-radius: 20px;
      margin-bottom: 12px;
      align-self: flex-start;
    }
    .article-card h3 {
      font-size: 17px;
      font-weight: 700;
      color: #1a1a24;
      margin-bottom: 8px;
      line-height: 1.45;
    }
    .article-card p {
      font-size: 14px;
      color: #5f5f72;
      line-height: 1.65;
      flex: 1;
      margin-bottom: 14px;
    }
    .article-link {
      font-size: 14px;
      font-weight: 600;
      color: #e04a12;
      transition: color 0.2s;
    }
    .article-link:hover {
      color: #b03a0e;
    }

    /* FAQ 折叠面板 */
    .faq-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 18px;
    }
    .faq-item {
      background: #ffffff;
      border-radius: 18px;
      border: 1px solid #f0e4d8;
      overflow: hidden;
      transition: box-shadow 0.2s;
    }
    .faq-item:hover {
      box-shadow: 0 8px 20px rgba(180, 120, 60, 0.06);
    }
    .faq-question {
      width: 100%;
      background: none;
      border: none;
      text-align: left;
      padding: 18px 20px;
      font-size: 15px;
      font-weight: 600;
      color: #1a1a24;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 12px;
      font-family: inherit;
      transition: background 0.2s;
    }
    .faq-question:hover {
      background: #fffaf6;
    }
    .faq-icon {
      font-size: 20px;
      color: #e04a12;
      transition: transform 0.3s;
      flex-shrink: 0;
      line-height: 1;
    }
    .faq-item.active .faq-icon {
      transform: rotate(45deg);
    }
    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.35s ease, padding 0.35s;
      padding: 0 20px;
    }
    .faq-item.active .faq-answer {
      max-height: 300px;
      padding: 0 20px 18px;
    }
    .faq-answer p {
      font-size: 14px;
      color: #5f5f72;
      line-height: 1.7;
    }

    /* 表单 */
    .form-wrap {
      background: #ffffff;
      border-radius: 26px;
      padding: 38px 36px;
      border: 1px solid #f0e0d2;
      box-shadow: 0 14px 36px rgba(0, 0, 0, 0.03);
    }
    .form-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
    }
    .form-item {
      display: flex;
      flex-direction: column;
      gap: 6px;
    }
    .form-item.full {
      grid-column: 1 / -1;
    }
    .form-item label {
      font-size: 14px;
      font-weight: 600;
      color: #1a1a24;
    }
    .form-item input,
    .form-item select,
    .form-item textarea {
      width: 100%;
      padding: 12px 16px;
      border-radius: 14px;
      border: 1.5px solid #e6d8ca;
      background: #fdfaf7;
      font-size: 15px;
      color: #1e1e2a;
      font-family: inherit;
      transition: border 0.2s, box-shadow 0.2s;
      outline: none;
    }
    .form-item input:focus,
    .form-item select:focus,
    .form-item textarea:focus {
      border-color: #ff5c1f;
      box-shadow: 0 0 0 3px rgba(255, 92, 31, 0.12);
      background: #ffffff;
    }
    .form-item textarea {
      resize: vertical;
      min-height: 100px;
    }
    .form-submit {
      grid-column: 1 / -1;
      display: flex;
      justify-content: center;
      margin-top: 6px;
    }
    .form-submit .btn-primary {
      width: 100%;
      max-width: 320px;
    }

    /* 友情链接与页脚 */
    .friend-links {
      background: #fffaf4;
      padding: 34px 0;
      border-top: 1px solid #f0e2d2;
    }
    .friend-links-inner {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 14px 24px;
      align-items: center;
    }
    .friend-links-inner span {
      font-size: 14px;
      font-weight: 600;
      color: #1a1a24;
    }
    .friend-links-inner a {
      font-size: 14px;
      color: #4a4a5e;
      transition: color 0.2s;
    }
    .friend-links-inner a:hover {
      color: #e04a12;
    }
    .site-footer {
      background: #2b211b;
      color: #e6d9cf;
      padding: 44px 0 26px;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr 1fr 1fr 1fr;
      gap: 32px;
      margin-bottom: 32px;
    }
    .footer-brand img {
      max-width: 150px;
      height: auto;
      margin-bottom: 14px;
      
    }
    .footer-brand p {
      font-size: 14px;
      line-height: 1.7;
      color: #c9b9ad;
      margin-bottom: 12px;
    }
    .footer-col h4 {
      font-size: 15px;
      font-weight: 700;
      color: #ffffff;
      margin-bottom: 14px;
    }
    .footer-col ul {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    .footer-col a {
      font-size: 14px;
      color: #c9b9ad;
      transition: color 0.2s;
    }
    .footer-col a:hover {
      color: #ff9a60;
    }
    .footer-bottom {
      border-top: 1px solid #4a3b32;
      padding-top: 20px;
      text-align: center;
      font-size: 13px;
      color: #a8978a;
    }

    /* 浮动客服 & 返回顶部 */
    .float-actions {
      position: fixed;
      right: 22px;
      bottom: 28px;
      display: flex;
      flex-direction: column;
      gap: 12px;
      z-index: 90;
    }
    .float-btn {
      width: 54px;
      height: 54px;
      border-radius: 50%;
      border: none;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 22px;
      color: #ffffff;
      background: #ff5c1f;
      box-shadow: 0 8px 20px rgba(255, 92, 31, 0.35);
      transition: transform 0.2s, box-shadow 0.2s;
    }
    .float-btn:hover {
      transform: translateY(-3px) scale(1.03);
      box-shadow: 0 12px 26px rgba(255, 92, 31, 0.45);
    }
    .float-btn.kf {
      background: #3b7fff;
      box-shadow: 0 8px 20px rgba(59, 127, 255, 0.3);
    }
    .float-btn.kf:hover {
      box-shadow: 0 12px 26px rgba(59, 127, 255, 0.4);
    }

    /* 客服弹层（简单提示） */
    .kf-tooltip {
      position: fixed;
      right: 88px;
      bottom: 28px;
      background: #ffffff;
      border: 1px solid #f0e0d2;
      border-radius: 16px;
      padding: 14px 18px;
      box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
      z-index: 89;
      font-size: 14px;
      color: #1e1e2a;
      display: none;
      text-align: center;
      min-width: 160px;
    }
    .kf-tooltip.show {
      display: block;
      animation: fadeSlide 0.25s ease;
    }
    @keyframes fadeSlide {
      from { opacity: 0; transform: translateY(6px); }
      to { opacity: 1; transform: translateY(0); }
    }
    .kf-tooltip img {
      width: 120px;
      height: auto;
      margin: 8px auto 4px;
      border-radius: 8px;
    }

    /* 滚动渐入 */
    .reveal {
      opacity: 0;
      transform: translateY(26px);
      transition: opacity 0.7s ease, transform 0.7s ease;
    }
    .reveal.visible {
      opacity: 1;
      transform: translateY(0);
    }

    /* 响应式 */
    @media (max-width: 1024px) {
      .hero h1 { font-size: 36px; }
      .stats-grid { grid-template-columns: repeat(2, 1fr); }
      .services-grid { grid-template-columns: repeat(2, 1fr); }
      .reviews-grid { grid-template-columns: repeat(2, 1fr); }
      .cases-grid { grid-template-columns: repeat(2, 1fr); }
      .articles-grid { grid-template-columns: repeat(2, 1fr); }
      .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
      .about-grid { grid-template-columns: 1fr; }
      .steps-grid { grid-template-columns: repeat(2, 1fr); }
    }
    @media (max-width: 820px) {
      .nav-links { display: none; }
      .menu-toggle { display: block; }
      .nav-wrap {
        position: absolute;
        top: 76px;
        left: 0;
        width: 100%;
        background: #fffaf4;
        flex-direction: column;
        align-items: stretch;
        padding: 16px 24px;
        box-shadow: 0 12px 24px rgba(0, 0, 0, 0.06);
        border-bottom: 1px solid #f0e5d8;
        display: none;
        gap: 14px;
      }
      .nav-wrap.open { display: flex; }
      .nav-links {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        width: 100%;
      }
      .nav-links a { padding: 10px 12px; }
      .nav-cta { text-align: center; }
      .hero-inner { flex-direction: column; align-items: stretch; }
      .hero-highlights { flex-direction: row; flex-wrap: wrap; }
      .hero-highlight-item { flex: 1 1 140px; }
      .faq-grid { grid-template-columns: 1fr; }
      .form-grid { grid-template-columns: 1fr; }
    }
    @media (max-width: 600px) {
      .section { padding: 46px 0; }
      .hero h1 { font-size: 30px; }
      .hero-desc { font-size: 16px; }
      .stats-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
      .stat-number { font-size: 28px; }
      .services-grid { grid-template-columns: 1fr; }
      .reviews-grid { grid-template-columns: 1fr; }
      .cases-grid { grid-template-columns: 1fr; }
      .articles-grid { grid-template-columns: 1fr; }
      .steps-grid { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr; }
      .about-features { grid-template-columns: 1fr; }
      .compare-summary { flex-direction: column; text-align: center; }
      .form-wrap { padding: 26px 18px; }
      .hero-actions { flex-direction: column; align-items: stretch; }
      .hero-actions .btn-primary,
      .hero-actions .btn-secondary { width: 100%; justify-content: center; }
    }