:root{--fg:#111;--bg:#fff;--link:#0b3d91;--accent:#ffd54a}
*{box-sizing:border-box}
html{font-size:125%}
body{margin:0;font-family:Verdana,Arial,sans-serif;line-height:1.7;color:var(--fg);background:var(--bg)}
a{color:var(--link);text-decoration:underline;text-underline-offset:3px}
a:focus,button:focus{outline:4px solid #000;outline-offset:2px;background:var(--accent)}
.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;padding:.5rem 1rem;z-index:9}
header{background:#0b3d91;color:#fff;padding:1.5rem 1rem}
header h1{margin:0;font-size:2rem}header p{margin:.25rem 0 0}
nav{background:#e8eef9;border-bottom:3px solid #0b3d91;position:sticky;top:0}
nav ul{list-style:none;margin:0 auto;padding:.5rem 1rem;display:flex;flex-wrap:wrap;gap:.5rem 1.25rem;max-width:52rem}
nav a{display:inline-block;padding:.4rem .2rem;font-weight:bold;min-height:44px}
main{max-width:52rem;margin:0 auto;padding:1rem}
section{padding-top:1rem;border-bottom:1px solid #999;padding-bottom:1.5rem}
h2{font-size:1.6rem;color:#0b3d91}h3{font-size:1.2rem}
li{margin-bottom:.8rem}
.note{background:#fff8d6;border-left:6px solid #8a6d00;padding:.75rem 1rem}
footer{max-width:52rem;margin:0 auto;padding:1rem;font-size:.9rem}
@media (max-width:600px){html{font-size:112.5%}header h1{font-size:1.6rem}nav{position:static}}
header a{color:#fff}header a:focus{color:#000}
.about-grid{display:grid;grid-template-columns:1fr;gap:1.25rem;align-items:start}
.portrait{width:100%;max-width:320px;height:auto;border-radius:16px;justify-self:center}
@media (min-width:760px){.about-grid{grid-template-columns:320px 1fr}}