:root { --bg: #02060c; --surface: #08121c; --line: #1c2b38; --text: #e9fbff; --muted: #8fa3b0; --accent: #28f0ff; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 17px/1.55 system-ui, -apple-system, 'Segoe UI', sans-serif; }
main { max-width: 680px; margin: 0 auto; padding: calc(env(safe-area-inset-top) + 24px) 16px calc(env(safe-area-inset-bottom) + 48px); }
a { color: var(--accent); }
.back { display: inline-block; padding: 10px 0; font-weight: 600; text-decoration: none; }
h1 { font-size: 32px; line-height: 1.15; margin: 12px 0 4px; }
h2 { font-size: 21px; margin: 36px 0 8px; }
.muted { color: var(--muted); }
ul { padding-left: 22px; } li { margin: 4px 0; }
table { width: 100%; border-collapse: collapse; font-size: 15px; margin: 8px 0; }
th, td { text-align: left; vertical-align: top; padding: 8px 8px 8px 0; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 600; }