:root{--bg:#fafaf9;--fg:#1c1917;--muted:#78716c;--line:#e7e5e4;--bad:#b91c1c}@media (prefers-color-scheme:dark){:root{--bg:#0c0a09;--fg:#fafaf9;--muted:#a8a29e;--line:#292524;--bad:#f87171}}*{box-sizing:border-box;margin:0}body{background:var(--bg);min-height:100vh;color:var(--fg);place-items:center;padding:0 16px;font-family:ui-sans-serif,system-ui,-apple-system,sans-serif;display:grid}.hero{text-align:center;max-width:40rem}.hero h1{letter-spacing:-.03em;font-size:clamp(2.5rem,8vw,4.5rem);font-weight:600}.hero p{color:var(--muted);margin-top:1rem;font-size:clamp(1.05rem,2.5vw,1.25rem);line-height:1.6}.hero .link{color:var(--fg);border-bottom:1px solid var(--line);margin-top:2rem;font-size:1rem;text-decoration:none;transition:border-color .2s;display:inline-block}.hero .link:hover{border-color:var(--fg)}