:root{--bg:#f5f3ed;--ink:#183034;--line:#d8dfdc;--brand:#133e43;--muted:#5d7073}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 Inter,system-ui,sans-serif}header,main,footer{max-width:980px;margin:0 auto;padding:16px}header{padding-top:22px}nav{display:flex;flex-wrap:wrap;gap:10px}nav a{color:var(--brand);font-weight:600;text-decoration:none}nav a:hover{text-decoration:underline}.brand{display:flex;align-items:center;gap:12px}.brand span{display:block;color:var(--muted)}main{background:#fff;border:1px solid var(--line);border-radius:18px;margin-bottom:20px}h1,h2,h3{font-family:Georgia,serif}ul{padding-left:18px}.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:10px;background:#fff;padding:8px}.notice{background:#f0f4f3;border-left:4px solid var(--brand);padding:10px}