html,
    body,
    .page,
    .page-content,
    .page-wrapper,
    .main-content,
    .content,
    .template-page,
    .page-header,
    .page-title,
    .main-page-title {
      background: #ffffff !important;
      color: #111827 !important;
    }
    body {
      margin: 0;
      background: #f8fafc;
      color: #1f2937;
      font-family: Arial, Helvetica, sans-serif;
      line-height: 1.65;
    }
    .page-shell {
      width: 100%;
      background: #f8fafc;
      color: #1f2937;
    }
    .page-shell *,
    .page-shell *::before,
    .page-shell *::after {
      box-sizing: border-box;
    }
    .page-shell a {
      color: #0f766e;
      text-decoration: none;
    }
    .page-shell a:hover {
      text-decoration: underline;
    }
    .page-shell img {
      display: block;
      max-width: 100%;
      height: auto;
    }
    .wrap {
      width: 100%;
      max-width: 1240px;
      margin: 0 auto;
      padding: 56px 22px;
    }
    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.03fr) minmax(340px, 0.97fr);
      gap: 40px;
      align-items: center;
    }
    .kicker {
      margin: 0 0 12px;
      color: #0f766e;
      font-size: 14px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0;
    }
    h1 {
      margin: 0 0 18px;
      color: #0f172a;
      font-size: 46px;
      line-height: 1.12;
      font-weight: 800;
      letter-spacing: 0;
    }
    h2 {
      margin: 0 0 14px;
      color: #0f172a;
      font-size: 30px;
      line-height: 1.25;
      font-weight: 800;
      letter-spacing: 0;
    }
    h3 {
      margin: 0 0 10px;
      color: #0f172a;
      font-size: 20px;
      line-height: 1.3;
      font-weight: 800;
      letter-spacing: 0;
    }
    p {
      margin: 0 0 14px;
    }
    .hero-copy {
      font-size: 17px;
      line-height: 1.75;
      color: #334155;
    }
    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 24px;
    }
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 46px;
      padding: 12px 18px;
      border-radius: 6px;
      border: 1px solid #0f766e;
      background: #0f766e;
      color: #ffffff !important;
      font-weight: 700;
      box-shadow: 0 12px 24px rgba(15, 118, 110, 0.18);
    }
    .btn:hover {
      text-decoration: none !important;
      background: #115e59;
    }
    .hero-media {
      width: 100%;
      max-width: 520px;
      margin: 0 auto;
    }
    .hero-image {
      width: 100%;
      height: auto;
      object-fit: cover;
      border-radius: 10px;
      border: 1px solid #e5e7eb;
      box-shadow: 0 20px 42px rgba(15, 23, 42, 0.16);
    }
    .section-grid {
      display: grid;
      grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
      gap: 26px;
      align-items: start;
    }
    .panel {
      background: #ffffff;
      border: 1px solid #e5e7eb;
      border-radius: 10px;
      padding: 20px;
      box-shadow: 0 10px 26px rgba(15, 23, 42, 0.06);
    }
    .panel.tight {
      padding: 16px;
    }
    .subcopy {
      color: #475569;
      font-size: 16px;
      line-height: 1.7;
    }
    .video-shell {
      display: flex;
      justify-content: center;
      width: 100%;
    }
    .video-shell iframe {
      width: 100%;
      max-width: 315px;
      height: 560px;
      border: none;
      border-radius: 0.75rem;
      background: #111827;
    }
    .advantages-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 18px;
      margin-top: 24px;
    }
    .adv-card {
      min-height: 100%;
      background: #f8fafc;
      border: 1px solid #e5e7eb;
      border-radius: 10px;
      padding: 18px;
    }
    .spec-wrap {
      overflow-x: auto;
      width: 100%;
    }
    .spec-table {
      min-width: 620px;
      table-layout: fixed;
    }
    .articles-grid,
    .reviews-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 18px;
    }
    .card {
      background: #ffffff;
      border: 1px solid #e5e7eb;
      border-radius: 10px;
      padding: 20px;
      box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
    }
    .faq-list {
      display: grid;
      gap: 14px;
    }
    details {
      background: #ffffff;
      border: 1px solid #e5e7eb;
      border-radius: 10px;
      padding: 16px 18px;
      box-shadow: 0 8px 20px rgba(15, 23, 42, 0.05);
    }
    summary {
      cursor: pointer;
      font-weight: 700;
      color: #111827;
      list-style: none;
    }
    summary::-webkit-details-marker {
      display: none;
    }
    footer {
      background: #ffffff;
      border-top: 1px solid #e5e7eb;
      text-align: center;
      padding: 22px 16px;
    }
    .footer-text {
      margin: 0;
      color: #374151 !important;
      font-size: 14px;
    }
    @media (max-width: 1024px) {
      .hero-grid,
      .section-grid {
        grid-template-columns: 1fr;
      }
      .advantages-grid,
      .articles-grid,
      .reviews-grid {
        grid-template-columns: 1fr;
      }
      h1 {
        font-size: 38px;
      }
      h2 {
        font-size: 26px;
      }
    }
    @media (max-width: 640px) {
      .wrap {
        padding: 42px 16px;
      }
      h1 {
        font-size: 32px;
      }
      .hero-copy {
        font-size: 16px;
      }
    }