:root {
  --bg: #121216; --panel: #1c1c23; --panel2: #24242d; --text: #e8e8ee; --muted: #9a9aa6;
  --accent: #f0a72c; --accent-ink: #1a1200; --radius: 14px;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); text-decoration: none; }
.top { display: flex; align-items: baseline; gap: 16px; padding: 18px 24px; border-bottom: 1px solid #2a2a33; background: #16161c; }
.brand { font-weight: 700; font-size: 20px; color: var(--text); }
.tag { color: var(--muted); font-size: 13px; }
.wrap { max-width: 960px; margin: 0 auto; padding: 24px 20px 60px; }
h1 { font-size: 30px; margin: 8px 0 18px; }
h2 { font-size: 21px; margin: 0 0 6px; }
h2 a { color: var(--text); }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.card { background: var(--panel); border-radius: var(--radius); overflow: hidden; border: 1px solid #2a2a33; transition: transform .12s ease, border-color .12s ease; }
.card:hover { transform: translateY(-2px); border-color: #3a3a46; }
.card-body { padding: 18px 20px 20px; }
.pill { display: inline-block; font-size: 12px; color: var(--muted); background: var(--panel2); padding: 2px 10px; border-radius: 999px; margin-bottom: 8px; }
.notes { color: var(--text); margin: 6px 0; }
.meta { color: var(--muted); font-size: 13px; margin: 6px 0 12px; }
.muted { color: var(--muted); }
.btn { display: inline-block; background: var(--accent); color: var(--accent-ink); font-weight: 700; padding: 10px 16px; border-radius: 10px; }
.btn:active { transform: translateY(1px); }
.btn.big { font-size: 18px; padding: 14px 22px; margin: 8px 0 20px; }
.back { color: var(--muted); }
.steps li { margin: 6px 0; }
code { background: #000; padding: 2px 6px; border-radius: 6px; font-size: 13px; }
.foot { color: var(--muted); font-size: 13px; text-align: center; padding: 20px; border-top: 1px solid #2a2a33; }
@media (max-width: 480px) { .top { flex-direction: column; gap: 2px; } h1 { font-size: 26px; } }