:root{color-scheme:dark;--bg:#111c2e;--panel:#18263b;--text:#f3f6fc;--muted:#b5c2d3;--orange:#ff865b;--line:#314057}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.8 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--orange);text-underline-offset:4px}a:hover{text-decoration:underline}header,main,footer{max-width:850px;margin:auto;padding:28px 28px}header{display:flex;justify-content:space-between;align-items:center;gap:20px;border-bottom:1px solid var(--line)}header a{text-decoration:none}.brand{font-size:25px;font-weight:750;color:var(--text)}.brand span{display:block;font-size:9px;letter-spacing:2px;color:var(--muted)}nav{display:flex;gap:20px;flex-wrap:wrap}nav [aria-current]{border-bottom:2px solid var(--orange)}main{padding-top:50px}.eyebrow{font-size:10px;font-weight:750;letter-spacing:2px;color:var(--orange)}h1{font-size:clamp(35px,6vw,50px);line-height:1.1;letter-spacing:-1.5px;margin:15px 0}h2{font-size:21px;line-height:1.4;margin:0 0 12px}p,li{color:var(--muted)}.lead{font-size:19px}.date{font-size:12px}.summary{border-left:3px solid var(--orange);padding:18px 22px;background:var(--panel);margin:25px 0}.summary p{margin:5px 0}details{border:1px solid var(--line);border-radius:8px;padding:15px 20px}summary{cursor:pointer;color:var(--orange)}.contents{display:grid;gap:8px;font-size:14px;margin-top:16px}section{padding-top:35px;scroll-margin-top:20px}section p{margin:0}li{margin-bottom:14px}li strong{color:var(--text)}ul{padding-left:22px}footer{border-top:1px solid var(--line);margin-top:25px;font-size:13px}footer nav{margin:15px 0}footer p{overflow-wrap:anywhere}a:focus-visible,summary:focus-visible{outline:2px solid var(--orange);outline-offset:5px}.skip{position:absolute;top:-70px;background:var(--panel);padding:8px}.skip:focus{top:0}@media(max-width:550px){header,main,footer{padding-left:20px;padding-right:20px}header{align-items:flex-start}.brand{font-size:22px}header nav{gap:12px;font-size:14px}main{padding-top:30px}h2{font-size:19px}.lead{font-size:17px}.summary{padding:16px}.contents{font-size:13px}}@media print{body{background:#fff;color:#111}p,li,.lead,.date{color:#222}a{color:#222}.summary{background:#eee}details,.skip,header nav{display:none}}