:root{--amber:#f2b21b;--ink:#1f1600;--bg:#fff;--fg:#1b1b1b;--muted:#5d5d5d;--line:#e6e6e6}
@media (prefers-color-scheme:dark){:root{--bg:#111b21;--fg:#e9edef;--muted:#9aa5ab;--line:#2a3942}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
main{max-width:46rem;margin:0 auto;padding:2.5rem 1rem 4rem}
header.site{display:flex;align-items:center;gap:.6rem;max-width:46rem;margin:0 auto;padding:1.25rem 1rem 0}
header.site a{color:var(--fg);text-decoration:none;font-weight:700}
.mark{width:28px;height:28px;border-radius:8px;background:var(--amber);display:inline-block}
h1{font-size:2rem;line-height:1.2;margin:.5rem 0 1rem}
h2{font-size:1.2rem;margin:2rem 0 .5rem}
.muted{color:var(--muted)}
a{color:inherit;text-underline-offset:3px}
.button{display:inline-block;background:var(--amber);color:var(--ink);padding:.6rem 1rem;border-radius:8px;text-decoration:none;font-weight:600}
table{border-collapse:collapse;width:100%}
td,th{border-bottom:1px solid var(--line);padding:.5rem .4rem;text-align:start;vertical-align:top}
footer{max-width:46rem;margin:0 auto;padding:0 1rem 3rem;color:var(--muted);font-size:.9rem}