:root{
    --maroon:#7a1f2b; --maroon-dark:#5c1620; --ink:#1d1d1f; --muted:#555b61;
    --line:#d9d9de; --bg:#ffffff; --soft:#f5f3f1; --note:#fff4c2; --note-line:#e0b400; --focus:#0b5fff;
  }
  *{box-sizing:border-box}
  body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}
  a{color:var(--maroon);text-underline-offset:2px}
  a:focus-visible,button:focus-visible,summary:focus-visible,video:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
  .skip{position:absolute;left:-999px;top:0;background:#000;color:#fff;padding:8px 12px;z-index:10}
  .skip:focus{left:8px;top:8px}
  .wrap{max-width:1040px;margin:0 auto;padding:0 16px}

  header.site{border-bottom:6px solid var(--maroon)}
  header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 16px}
  .logo{font-weight:800;font-size:22px;letter-spacing:.3px;color:var(--maroon)}
  .logo small{display:block;font-weight:500;font-size:13px;color:var(--muted);letter-spacing:0}
  .help-top{font-size:15px;text-align:right}
  .help-top a{font-weight:700;font-size:18px;text-decoration:none}

  .hero{background:var(--soft)}
  .hero .wrap{display:grid;grid-template-columns:1.4fr 1fr;gap:28px;align-items:center;padding:32px 16px}
  .hero h1{font-size:34px;line-height:1.15;margin:0 0 10px}
  .hero p{margin:0 0 12px;max-width:52ch}

  main section{padding:28px 0;border-bottom:1px solid var(--line)}
  h2{font-size:26px;margin:0 0 6px}
  .lede{color:var(--muted);margin:0 0 18px}

  .videos{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
  .vid{border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff}
  .vid video{display:block;width:100%;aspect-ratio:16/9;background:#111}
  .vid .body{padding:12px 14px 14px}
  .vid h3{margin:0 0 4px;font-size:19px}
  .vid h3 span{color:var(--maroon);margin-right:6px}
  .vid p{margin:0 0 8px;color:var(--muted);font-size:15px}
  details{border-top:1px solid var(--line);padding-top:8px;font-size:15px}
  summary{cursor:pointer;color:var(--maroon);font-weight:600}

  .docs{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
  .doc{border:1px solid var(--line);border-radius:8px;padding:16px;display:flex;gap:14px;align-items:flex-start}
  .doc .ico{flex:0 0 44px;height:56px;border:2px solid var(--maroon);border-radius:4px;display:flex;align-items:flex-end;justify-content:center;font-size:11px;font-weight:700;color:var(--maroon);padding-bottom:4px}
  .doc h3{margin:0 0 4px;font-size:18px}
  .doc p{margin:0 0 6px;font-size:15px;color:var(--muted)}

  .support{display:grid;grid-template-columns:1fr 1fr;gap:18px}
  .card{background:var(--soft);border-radius:8px;padding:18px}
  .card h3{margin:0 0 6px}
  .big{font-size:26px;font-weight:800;color:var(--maroon);text-decoration:none}

  footer{background:#2a2a2d;color:#e9e9ee;font-size:14.5px}
  footer .wrap{padding:24px 16px;display:grid;grid-template-columns:1.2fr 1fr;gap:20px}
  footer a{color:#fff}
  footer h2{font-size:16px;margin:0 0 6px;color:#fff}
  footer p{margin:0 0 8px}

  @media (max-width:760px){
    .hero .wrap,.videos,.docs,.support,footer .wrap{grid-template-columns:1fr}
    .hero h1{font-size:28px}
    header.site .wrap{flex-direction:column;align-items:flex-start}
    .help-top{text-align:left}
  }

  .preparation{border:1px solid var(--line);border-top:5px solid var(--maroon);border-radius:8px;background:#fff;padding:24px}
  .preparation h2{font-size:22px;margin-bottom:12px}
  .preparation p{margin:0}
  .status{font-size:14px;color:var(--muted)}
  .policy{padding-top:16px;border-top:1px solid #777}
  .policy summary{color:#fff}
  .policy p{margin-top:8px}
  .big{overflow-wrap:anywhere}
  .card a{overflow-wrap:anywhere}
  @media (max-width:380px){.big{font-size:23px}}
  @media print{video,.skip{display:none} .videos,.docs,.support{grid-template-columns:1fr} .vid,.card,.doc{break-inside:avoid} footer{background:white;color:var(--ink)} footer h2,footer a,.policy summary{color:var(--ink)}}