:root{--fg:#1a1d23;--muted:#5b6270;--bg:#fafaf8;--accent:#2f4bd8;--line:#e3e4e8}
*{box-sizing:border-box}
html{font-size:100%}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--fg);background:var(--bg);line-height:1.6}
a{color:var(--accent)}a:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;background:#fff;padding:.5rem}
header,main,footer{max-width:46rem;margin:0 auto;padding:1.5rem}
.wordmark{font-weight:700;letter-spacing:.04em;text-decoration:none;color:var(--fg);font-size:1.15rem}
.wordmark span{color:var(--accent)}
.hero{padding:18vh 0 10vh}
.hero h1{font-size:clamp(2.2rem,7vw,3.6rem);margin:0 0 .5rem;letter-spacing:-.02em}
.hero p{font-size:1.2rem;color:var(--muted)}
h1{line-height:1.2}h2{margin-top:2rem}
footer{border-top:1px solid var(--line);font-size:.9rem;color:var(--muted)}
footer nav{display:flex;flex-wrap:wrap;gap:.5rem 1.25rem;margin-bottom:.75rem}
@media (prefers-color-scheme:dark){:root{--fg:#ecedf0;--muted:#a3a8b4;--bg:#14161a;--accent:#8ea2ff;--line:#2a2d34}.skip:focus{background:#000}}