:root { color-scheme: dark; --gold: #d8b56a; --ink: #111; --paper: #f6f0df; --line: #53462e; }
body { margin: 0; background: radial-gradient(circle at 80% 0, #322715, var(--ink) 45%); color: var(--paper); font: 16px/1.5 Georgia, serif; }
main { max-width: 760px; margin: 48px auto; padding: 0 20px; }
h1 { color: var(--gold); font-size: clamp(2rem, 8vw, 4.5rem); margin-bottom: 0; }
.card { border: 1px solid var(--line); border-radius: 12px; padding: 18px; margin: 24px 0; background: #1a1814; box-shadow: 0 24px 80px #0008; }
.ok { color: #9bd39b; }
.warning { color: #f0c878; }