:root{--bg:#fff;--fg:#14171f;--muted:#4a5160;--accent:#0b5fff;--accent-fg:#fff;--card:#f3f5f9;--line:#d8dce5}
@media (prefers-color-scheme:dark){:root{--bg:#0f1219;--fg:#eceff6;--muted:#aab2c3;--accent:#6ea1ff;--accent-fg:#0b1020;--card:#181d29;--line:#2b3244}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:18px/1.65 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
.wrap{max-width:46rem;margin:0 auto;padding:0 1rem}
.bar{display:flex;flex-wrap:wrap;gap:.75rem 1.25rem;align-items:center;justify-content:space-between;padding-top:1rem;padding-bottom:1rem;border-bottom:1px solid var(--line)}
.bar nav{display:flex;flex-wrap:wrap;gap:.5rem 1rem;align-items:center}
.brand{font-weight:700;text-decoration:none;color:var(--fg)}
a{color:var(--accent)}
nav a{text-decoration:none;color:var(--fg)}
.btn{display:inline-block;background:var(--accent);color:var(--accent-fg)!important;padding:.55rem 1rem;border-radius:.5rem;text-decoration:none;font-weight:600}
h1{font-size:2.1rem;line-height:1.2;margin:2rem 0 1rem}
h2{font-size:1.4rem;margin:2rem 0 .5rem}
.cta{background:var(--card);border:1px solid var(--line);border-radius:.75rem;padding:1rem 1.25rem;margin:2.5rem 0}
table{border-collapse:collapse;width:100%}th,td{border:1px solid var(--line);padding:.5rem;text-align:left;vertical-align:top}
.foot{border-top:1px solid var(--line);margin-top:3rem;padding-top:1rem;padding-bottom:2rem;color:var(--muted);font-size:.95rem}
.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;background:var(--bg);padding:.5rem;z-index:9}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
@media (prefers-reduced-motion:no-preference){a{transition:opacity .15s}}