:root { --bg: #23272f; --ink: #f2f2ef; --muted: #a9adb5; --accent: #ff7b5c; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.6 system-ui, -apple-system, "Segoe UI", sans-serif; }
main { max-width: 640px; margin: 0 auto; padding: 48px 16px 64px; }
a { color: var(--accent); }
h1 { font-size: 32px; line-height: 1.2; margin: 24px 0 8px; }
h2 { font-size: 20px; margin: 32px 0 8px; }
.logo { width: 72px; height: 72px; border-radius: 16px; display: block; }
.muted, footer { color: var(--muted); }
footer { margin-top: 48px; font-size: 15px; }