:root { --bg: #0b0b0b; --panel: #161b26; --text: #e5e7eb; --muted: #9ca3af; --brand: #f97316; --link: #fb923c; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; line-height: 1.65; }
a { color: var(--link); }
.wrap { max-width: 760px; margin: 0 auto; padding: 20px 20px 48px; }
.top { display: flex; justify-content: space-between; align-items: center; padding: 8px 0 24px; }
.brand { font-weight: 800; font-size: 20px; color: var(--brand); text-decoration: none; }
.btn { display: inline-block; background: var(--brand); color: #fff; text-decoration: none; font-weight: 600; padding: 10px 18px; border-radius: 10px; }
h1 { font-size: 32px; line-height: 1.2; margin: 8px 0 12px; color: #fff; }
h2 { font-size: 20px; margin: 36px 0 10px; color: #fff; }
.lead { font-size: 18px; color: #d1d5db; }
.grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); margin-top: 12px; }
.card { display: block; background: var(--panel); border-radius: 14px; padding: 16px; color: var(--text); }
.card h3 { margin: 0 0 6px; font-size: 16px; color: #fff; }
.card p { margin: 0 0 6px; color: var(--muted); font-size: 14px; }
.card p b { color: #fff; }
a.card { text-decoration: none; }
a.card:hover { background: #1c2332; }
.note { background: #1f2937; border-left: 3px solid var(--brand); padding: 12px 14px; border-radius: 8px; color: #d1d5db; font-size: 14px; }
.note ul { margin: 0; }
ul { padding-left: 20px; }
li { margin: 6px 0; }
.small { color: var(--muted); font-size: 14px; }
.foot { margin-top: 48px; padding-top: 16px; border-top: 1px solid #1f2937; color: var(--muted); font-size: 13px; }
.foot a { color: var(--muted); }