:root{color-scheme:light dark;--bg:#f4f7f9;--surface:#fff;--text:#203f50;--muted:#526777;--line:#d2dfe5;--accent:#126386}
@media(prefers-color-scheme:dark){:root{--bg:#111a25;--surface:#18222e;--text:#e0e8f1;--muted:#a6b8cb;--line:#3a4a5d;--accent:#7dcaee}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.7 system-ui,sans-serif}a{color:var(--accent);text-underline-offset:3px}a:focus-visible{outline:2px solid var(--accent);outline-offset:4px}header,main,footer{max-width:820px;margin:auto;padding:24px}header{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}header>a{font-size:21px;font-weight:750;text-decoration:none;color:var(--text)}nav{display:flex;gap:18px;flex-wrap:wrap}nav a{padding:8px 0}main{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:32px}h1{font-size:clamp(27px,5vw,36px);line-height:1.2;margin:0 0 12px}h2{font-size:21px;line-height:1.35;margin:30px 0 10px}p{margin:12px 0}ul{padding-left:24px}li{margin:8px 0}.muted,footer{color:var(--muted)}.lead{font-size:18px}.contact-address{display:inline-block;font-size:clamp(20px,5vw,26px);font-weight:650;overflow-wrap:anywhere}.notice{border-left:3px solid var(--accent);padding:4px 18px;background:var(--bg)}.skip-link{position:absolute;left:16px;top:-100px;padding:8px;background:var(--surface)}.skip-link:focus{top:12px;z-index:1}footer{font-size:13px}section{scroll-margin-top:20px}@media(max-width:600px){header,footer{padding:18px}main{margin:0 12px;padding:24px 20px}header{gap:8px}nav{gap:16px}}