:root{--navy:#142c43;--red:#bc3038;--line:#dbe2e8;--muted:#526374}*{box-sizing:border-box}body{margin:0;font:16px/1.6 system-ui,Segoe UI,sans-serif;color:var(--navy);background:#fff}header{padding:22px 4vw;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:15px;text-decoration:none;font-size:24px;font-weight:800;color:var(--navy)}.brand span{font-size:17px}.brand small{display:block;font-size:10px;letter-spacing:.15em;color:var(--muted)}nav{display:flex;gap:20px;flex-wrap:wrap}a{color:#225981}main{max-width:900px;margin:45px auto;padding:0 24px}.eyebrow{letter-spacing:.16em;color:var(--red);font-size:12px;font-weight:750}h1{font-size:clamp(36px,6vw,58px);line-height:1.1;letter-spacing:-.04em}h2{line-height:1.2}form,section,details,aside{padding:24px;border:1px solid var(--line);border-radius:4px;margin:25px 0}section form{padding:0;border:0}label{display:block;font-size:14px;font-weight:650;margin:16px 0}input{display:block;width:100%;padding:12px;border:1px solid #adbbc8;border-radius:3px;font:inherit;color:var(--navy);margin-top:5px}button,.primary{display:inline-block;border:1px solid var(--navy);border-radius:4px;background:var(--navy);color:white;padding:11px 17px;font:650 14px system-ui;text-decoration:none;cursor:pointer;margin:6px 8px 6px 0}button:disabled{opacity:.5;cursor:wait}button:hover,.primary:hover{background:#254d70}.links{display:flex;gap:12px;flex-wrap:wrap}#message{padding:14px;border-left:4px solid var(--red);background:#f4f6f8;white-space:pre-line}.notice{background:#fff7e8;border:2px solid #b68137}code{display:block;overflow-wrap:anywhere;font-size:18px;padding:15px;background:white}aside{font-size:14px;color:var(--muted)}summary{cursor:pointer;font-weight:650}footer{text-align:center;background:var(--navy);color:white;padding:26px;font-size:12px}a,button,input{outline-offset:3px}[hidden]{display:none!important}@media(max-width:600px){header{align-items:flex-start;flex-direction:column}form,section,details,aside{padding:18px}main{padding:0 18px}}
