:root {
  color-scheme: dark;
  --bg: #090b15;
  --panel: rgba(18, 20, 35, 0.9);
  --ink: #f5f1df;
  --muted: #b9b5c7;
  --line: rgba(245, 241, 223, 0.14);
  --accent: #6ee7b7;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: radial-gradient(circle at 18% 8%, rgba(110, 231, 183, .13), transparent 24rem), linear-gradient(145deg, #070910, #10142a 52%, #0b0d18); color: var(--ink); }
a { color: var(--accent); }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.page { width: min(760px, calc(100% - 36px)); margin: 0 auto; padding: 42px 0 72px; }
.brand { color: var(--accent); font-size: 12px; font-weight: 800; letter-spacing: .14em; text-decoration: none; text-transform: uppercase; }
h1 { margin: 18px 0 8px; font-size: clamp(28px, 5vw, 42px); letter-spacing: .03em; }
.lead, .updated { color: var(--muted); line-height: 1.8; }
.updated { font-size: 13px; }
.card { margin-top: 24px; padding: 26px; border: 1px solid var(--line); border-radius: 14px; background: var(--panel); box-shadow: 0 22px 70px rgba(0, 0, 0, .28); }
h2 { margin: 30px 0 10px; font-size: 19px; }
h2:first-child { margin-top: 0; }
p, li { line-height: 1.85; }
ul, ol { padding-left: 1.35em; }
li + li { margin-top: 6px; }
.notice { padding: 14px 16px; border-left: 3px solid var(--accent); background: rgba(110, 231, 183, .08); color: var(--muted); }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-top: 28px; color: var(--muted); font-size: 13px; }
@media (max-width: 600px) { .page { width: min(100% - 28px, 760px); padding-top: 28px; } .card { padding: 20px; } }