:root{--ink:#17191e;--muted:#5c6069;--line:#dcdfe4;--red:#d71932;--bg:#f7f7f8}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.75 system-ui,-apple-system,"Segoe UI",sans-serif}
main{max-width:860px;margin:0 auto;padding:24px 16px 56px}
a{color:var(--red)}
.topnav{display:flex;flex-wrap:wrap;gap:12px 20px;margin-bottom:22px;font-size:.9rem}
h1{font-size:1.9rem;line-height:1.35;margin:0 0 12px}
h2{font-size:1.25rem;margin:0 0 8px}
.lead{color:var(--muted)}
.open{display:inline-block;margin:10px 0 24px;padding:12px 24px;border-radius:9px;background:var(--red);color:#fff;font-weight:650;text-decoration:none}
.step{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin:0 0 16px}
.step dl{display:grid;grid-template-columns:max-content 1fr;gap:4px 14px;margin:8px 0 12px;font-size:.92rem}
.step dt{color:var(--muted)}
.step dd{margin:0}
.step ol{margin:0 0 8px;padding-left:1.3em}
.note{margin:8px 0 0;color:var(--muted);font-size:.88rem}
footer{margin-top:28px;color:var(--muted);font-size:.85rem}
@media (max-width:560px){.step dl{grid-template-columns:1fr}}