:root { color-scheme: light dark; --fg: #1d2330; --muted: #5d6677; --bg: #f6f7f9; --accent: #d9542b; }
@media (prefers-color-scheme: dark) { :root { --fg: #e8eaef; --muted: #9aa3b2; --bg: #14171d; } }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; display: grid; place-items: center; background: var(--bg); color: var(--fg);
       font: 16px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; }
main { padding: 2rem; text-align: center; }
h1 { margin: 0; font-size: clamp(2.2rem, 7vw, 4rem); letter-spacing: -0.03em; }
h1::after { content: ""; display: block; width: 3rem; height: 4px; margin: 0.8rem auto 0; background: var(--accent); border-radius: 2px; }
.tag { margin: 1rem 0 0.3rem; font-size: 1.15rem; }
.soon { margin: 0; color: var(--muted); }