:root{--bg:#E8EDEE;--surface:#F6F9F9;--fg:#121A1C;--muted:#46555A;--line:#C3CFD2;--accent-ink:#1D6676;color-scheme:light}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--bg:#121A1C;--surface:#1A2427;--fg:#EEF3F3;--muted:#A3B3B7;--line:#2E3B3F;--accent-ink:#6CC4D4;color-scheme:dark}}
:root[data-theme="dark"]{--bg:#121A1C;--surface:#1A2427;--fg:#EEF3F3;--muted:#A3B3B7;--line:#2E3B3F;--accent-ink:#6CC4D4;color-scheme:dark}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font-family:"Atkinson Hyperlegible",system-ui,-apple-system,"Segoe UI",sans-serif;font-size:1.125rem;line-height:1.65;padding-inline:16px;padding-block:0}
main,header{max-width:46rem;margin-inline:auto}
header{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:1rem;border-bottom:1px solid var(--line)}
header img{height:2.4rem;width:auto;display:block}
header a{color:var(--fg);font-weight:700}
main{padding-block:2.5rem 4rem}
h1{font-family:"Archivo","Arial Narrow",system-ui,sans-serif;font-weight:900;font-size:clamp(2rem,6vw,3rem);line-height:1.05;margin:0 0 1.5rem}
h2{font-family:"Archivo","Arial Narrow",system-ui,sans-serif;font-weight:800;font-size:1.35rem;margin:2.2rem 0 .5rem}
p,ul{margin:0 0 1rem;max-width:65ch}
a{color:var(--accent-ink);text-underline-offset:.2em;overflow-wrap:anywhere}
address{font-style:normal;margin-bottom:1rem}
.note{color:var(--muted);font-size:.95rem}
:focus-visible{outline:3px solid var(--accent-ink);outline-offset:3px}