:root { --brand:#ffb800; --ink:#1f1f1f; --ink-soft:#555; --bg:#f6f7fb; --card:#fff; }
    html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Arial}
    header{background:#111;color:#fff;padding:18px 16px;text-align:center}
    header h1{margin:0;font-size:20px}
    .wrap{max-width:425px;margin:18px auto;padding:0 12px}
    .card{background:var(--card);border-radius:10px;box-shadow:0 2px 8px rgba(0,0,0,.06);padding:18px;margin:14px 0}
    h2{font-size:20px;margin:0 0 10px}
    h3{font-size:18px;margin:16px 0 8px}
    .note{background:#fff8e1;border-left:4px solid var(--brand);padding:10px 12px;border-radius:6px;margin:10px 0}
    ul{padding-left:18px;margin:6px 0 12px}
    .step{display:flex;gap:12px;align-items:flex-start;margin:14px 0}
    .step-num{flex:0 0 34px;height:34px;border-radius:50%;background:var(--brand);color:#111;display:grid;place-items:center;font-weight:700}
    .caption{font-size:14px;color:var(--ink-soft);margin-top:6px}
    footer{padding:24px 10px;text-align:center;color:#777}
    a{color:#0b6bcb;text-decoration:none}