:root{--bg:#fff;--fg:#1a1a1a;--muted:#555;--accent:#1b5e20;--line:#ddd;--soft:#f4f7f4}
@media (prefers-color-scheme:dark){:root{--bg:#121512;--fg:#eee;--muted:#b5b5b5;--accent:#8fd694;--line:#333;--soft:#1b201b}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:1.0625rem/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
.wrap{max-width:42rem;margin:0 auto;padding:0 1rem}
.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;background:var(--bg);padding:.5rem;z-index:9}
.site-header{background:var(--soft);border-bottom:1px solid var(--line);padding:1.5rem 0}
.site-header .wrap{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem}
h1{margin:0;font-size:1.75rem;line-height:1.2}
.tagline{margin:.25rem 0 0;color:var(--muted)}
.ver{font-size:.75rem;color:var(--muted)}
section{padding:1.5rem 0;border-bottom:1px solid var(--line)}
h2{font-size:1.1rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin:0 0 .75rem}
h3{font-size:1.4rem;margin:0 0 .5rem}
a{color:var(--accent)}
a:focus-visible,.btn:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.btn{display:inline-block;padding:.65rem 1.1rem;background:var(--accent);color:var(--bg);border-radius:6px;text-decoration:none;font-weight:600}
address{font-style:normal;margin-bottom:1rem}
dl{margin:0;display:grid;grid-template-columns:max-content 1fr;gap:.35rem 1rem}
dt{color:var(--muted)}dd{margin:0;overflow-wrap:anywhere}
.site-footer{padding:1.5rem 0;color:var(--muted);font-size:.9rem}
.site-footer p{margin:.1rem 0}
@media (max-width:30rem){dl{grid-template-columns:1fr;gap:0}dt{font-size:.85rem;margin-top:.6rem}dd{overflow-wrap:normal;font-size:1rem}}