:root{color-scheme:light dark;--font:system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--text:#1a1a1a;--bg:#fff;--muted:#555;--link:#0b5cad;--border:#bbb}@media (prefers-color-scheme:dark){:root{--text:#eaeaea;--bg:#111;--muted:#aaa;--link:#7db7ff;--border:#444}}body{max-width:40rem;font-family:var(--font);color:var(--text);background:var(--bg);margin:0 auto;padding-block:1.5rem 3rem;padding-inline:1.25rem;font-size:1.05rem;line-height:1.65}a{color:var(--link)}a:focus-visible{outline:2px solid var(--link);outline-offset:2px}h1{margin-block:1.5rem .25rem;font-size:1.7rem;line-height:1.25}h2{margin-block:2rem .5rem;font-size:1.2rem}h3{margin-block:1.25rem .25rem;font-size:1.05rem}p,li{margin-block:0 .75rem}ul{padding-inline-start:1.25rem}img{block-size:auto;max-inline-size:100%}.skip-link{background:var(--bg);padding:.75rem;position:absolute;inset-block-start:-100%;inset-inline-start:0}.skip-link:focus{inset-block-start:0}header{border-block-end:1px solid var(--border);flex-wrap:wrap;align-items:center;column-gap:.5rem;padding-block-end:.5rem;display:flex}header ul{flex-wrap:wrap;margin:0;padding:0;list-style:none;display:flex}header li{margin:0}header a,footer a{align-items:center;min-block-size:48px;padding-inline:.75rem;display:inline-flex}.brand{margin-inline-end:auto;font-size:1.2rem;font-weight:700;text-decoration:none}footer{border-block-start:1px solid var(--border);margin-block-start:3rem;padding-block-start:.5rem}.lead{font-size:1.2rem}.notice,.date{color:var(--muted)}.badges{flex-wrap:wrap;gap:.5rem;padding:0;display:flex}.badges img{inline-size:200px}