:root {
      --bg: #f3f3f3;
      --text: #2f3137;
      --muted: #8a8f98;
      --link: #3db9b7;
      --container: 1280px;
      --card-bg: #ffffff;
      --card-border: #e6e6e6;
    }

    * {
      box-sizing: border-box;
    }

    body {
      margin: 0;
      background: var(--bg);
      color: var(--text);
      font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

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

    .container {
      width: min(calc(100% - 48px), var(--container));
      margin: 0 auto;
    }

    .page {
      padding: 46px 0 80px;
    }

    .breadcrumbs {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      margin-bottom: 28px;
      font-size: 14px;
      line-height: 1.4;
      color: var(--muted);
    }

    .breadcrumbs a {
      color: var(--link);
      border-bottom: 1px solid rgba(61, 185, 183, 0.35);
    }

    .title {
      margin: 0 0 46px;
      font-size: clamp(40px, 4vw, 64px);
      line-height: 1.05;
      font-weight: 800;
      letter-spacing: -0.03em;
    }

    .content {
      max-width: 1220px;
      font-size: 18px;
      line-height: 1.65;
      color: #202329;
    }

    .content p {
      margin: 0 0 28px;
    }

    .main-image {
      width: min(100%, 520px);
      height: auto;
      margin: 0 0 36px;
      border-radius: 2px;
      background: #ffffff;
    }

    .section-lead {
      margin-top: 6px;
      margin-bottom: 34px;
      font-size: 20px;
      line-height: 1.5;
      font-weight: 500;
    }

    .window-list {
      display: grid;
      gap: 42px;
      max-width: 1080px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .window-item {
      display: grid;
      grid-template-columns: 140px minmax(220px, 390px) minmax(0, 1fr);
      gap: 24px;
      align-items: center;
    }

    .window-name {
      margin: 0;
      font-size: 18px;
      line-height: 1.4;
      font-style: italic;
      font-weight: 600;
      color: #202329;
    }

    .window-image {
      width: 100%;
      max-height: 220px;
      object-fit: contain;
      background: #ffffff;
      border-radius: 2px;
    }

    .wide-image {
      width: 100%;
      max-height: 240px;
      object-fit: contain;
      background: #ffffff;
      border-radius: 2px;
    }

    .window-images {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
    }

    .window-images .wide-image {
      width: 100%;
      max-height: 220px;
    }

    .window-desc {
      margin: 0;
      font-size: 18px;
      line-height: 1.6;
      color: #202329;
    }

    @media (max-width: 1000px) {
      .window-item {
        grid-template-columns: 120px minmax(200px, 1fr);
      }

      .window-desc {
        grid-column: 1 / -1;
      }
    }

    @media (max-width: 768px) {
      .container {
        width: min(calc(100% - 28px), var(--container));
      }

      .page {
        padding: 28px 0 48px;
      }

      .breadcrumbs {
        margin-bottom: 22px;
      }

      .title {
        margin-bottom: 28px;
      }

      .content {
        font-size: 16px;
        line-height: 1.6;
      }

      .section-lead {
        font-size: 17px;
      }

      .window-list {
        gap: 36px;
      }

      .window-item {
        grid-template-columns: 1fr;
        gap: 14px;
      }

      .window-name,
      .window-desc {
        font-size: 16px;
      }

      .window-image,
      .wide-image {
        max-width: 100%;
        max-height: none;
      }

      .window-images {
        grid-template-columns: 1fr;
      }
    }