:root {
      --bg: #f6f8fb;
      --text: #111827;
      --muted: #5f6877;
      --line: #d9dee7;
      --soft: #eef5f3;
      --accent: #006b5f;
      --radius: 8px;
      font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    }
    * { box-sizing: border-box; }
    body { margin: 0; min-width: 320px; color: var(--text); background: var(--bg); overflow-x: hidden; }
    a { color: inherit; text-decoration: none; }
    .topbar {
      min-height: 76px;
      border-bottom: 1px solid var(--line);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
      padding: 0 30px;
      background: rgba(255,255,255,.95);
      position: sticky;
      top: 0;
      z-index: 10;
      backdrop-filter: blur(14px);
    }
    .brand { font-size: clamp(22px, 2.5vw, 30px); font-weight: 820; white-space: nowrap; }
    .brand span { color: var(--accent); }
    .nav { display: flex; gap: 24px; color: #2b3340; font-size: 14px; }
    .page { padding: 34px 30px 52px; max-width: 1180px; margin: 0 auto; }
    .head {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 18px;
      align-items: end;
      border-bottom: 1px solid var(--line);
      padding-bottom: 24px;
      margin-bottom: 26px;
    }
    h1 { margin: 0 0 10px; font-size: clamp(38px, 5vw, 64px); line-height: 1; letter-spacing: 0; }
    .muted { color: var(--muted); line-height: 1.45; }
    .status-pill {
      border: 1px solid #c8dcd7;
      border-radius: var(--radius);
      background: var(--soft);
      color: #035d53;
      min-height: 42px;
      padding: 10px 14px;
      font-weight: 760;
      white-space: nowrap;
    }
    .catalog-stats {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 10px;
      margin: 0 0 22px;
    }
    .stat-card {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      padding: 12px;
      min-width: 0;
      display: grid;
      gap: 4px;
    }
    .stat-card strong {
      color: #035d53;
      font-size: 26px;
      line-height: 1;
    }
    .stat-card span {
      color: var(--muted);
      font-size: 13px;
      line-height: 1.3;
    }
    .search-strip {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 10px;
      align-items: center;
      margin-bottom: 8px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      padding: 12px;
    }
    .search-strip input {
      min-height: 46px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      padding: 0 13px;
      font: inherit;
      min-width: 0;
    }
    .btn {
      min-height: 46px;
      border: 1px solid var(--accent);
      border-radius: var(--radius);
      background: var(--accent);
      color: #fff;
      font-weight: 780;
      padding: 0 16px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
    }
    .catalog-search-status {
      min-height: 20px;
      margin: 0 0 24px;
      color: var(--muted);
      font-size: 14px;
    }
    .group-rail {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      padding: 12px;
      margin: 0 0 14px;
      display: grid;
      gap: 10px;
    }
    .group-rail-title {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      align-items: baseline;
      color: #344054;
      font-size: 14px;
    }
    .group-rail-title strong { color: var(--text); font-size: 16px; }
    .group-chips { display: flex; flex-wrap: wrap; gap: 8px; }
    .group-chip {
      min-height: 36px;
      border: 1px solid #d5e0e8;
      border-radius: var(--radius);
      background: #f8fafc;
      color: #344054;
      padding: 0 10px;
      font: inherit;
      font-size: 13px;
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      gap: 7px;
    }
    .group-chip strong { color: #172033; }
    .group-chip.active {
      border-color: rgba(0,107,95,.45);
      background: var(--soft);
      color: #035d53;
      box-shadow: 0 8px 18px rgba(17,24,39,.05);
    }
    .sections { display: grid; gap: 28px; }
    .section { border-top: 1px solid var(--line); padding-top: 22px; }
    .section:first-child { border-top: 0; padding-top: 0; }
    .section-head { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; margin-bottom: 12px; }
    .section h2 { margin: 0; font-size: 26px; }
    .grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
    .card {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      min-height: 178px;
      display: grid;
      grid-template-rows: 1fr;
      overflow: hidden;
      transition: border-color .16s ease, box-shadow .16s ease;
    }
    .card-content {
      padding: 16px;
      display: grid;
      gap: 10px;
      align-content: space-between;
    }
    .card.has-image { grid-template-rows: 126px minmax(0, 1fr); }
    .card-media {
      display: grid;
      place-items: center;
      overflow: hidden;
      background: #e7eef1;
      color: #607080;
      font-size: 13px;
    }
    .card-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
    .card:hover { border-color: rgba(0,107,95,.48); box-shadow: 0 14px 32px rgba(17,24,39,.07); }
    .card strong { display: block; font-size: 20px; line-height: 1.2; }
    .card .subtitle { color: var(--muted); font-size: 13px; text-transform: uppercase; letter-spacing: .04em; }
    .card .summary { color: #344054; line-height: 1.45; }
    .badges { display: flex; flex-wrap: wrap; gap: 6px; }
    .badge { border: 1px solid #d5e0e8; border-radius: var(--radius); background: #f8fafc; padding: 4px 7px; font-size: 12px; color: #344054; }
    .cta { color: #035d53; font-weight: 780; }
    @media (max-width: 900px) {
      .topbar { min-height: 66px; padding: 0 14px; }
      .nav { display: none; }
      .page { padding: 22px 14px 40px; }
      .head, .search-strip, .catalog-stats { grid-template-columns: 1fr; }
      .group-rail-title { display: grid; gap: 4px; }
      .grid { grid-template-columns: 1fr; }
      .status-pill, .btn { width: 100%; }
    }