:root{--bg:#fff;--ink:#0B0C0E;--muted:#5F656E;--line:#E2E4E8;--soft:#F3F4F6;--blue:#2670A5;--sky:#9BD3F2;
  --display:"Barlow Semi Condensed","Arial Narrow",system-ui,sans-serif;--body:"Source Sans 3","Segoe UI",system-ui,sans-serif}
@media (prefers-color-scheme:dark){:root{--bg:#000;--ink:#F2F3F5;--muted:#9EA4AC;--line:#25272C;--soft:#0F1012;--blue:#8FCBF0}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 var(--body)}
a{color:var(--blue)}
header{background:#000;color:#fff}header .in{max-width:860px;margin:0 auto;padding:14px 20px;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:6px 12px}
header a{color:#fff;text-decoration:none;font-family:var(--display);font-weight:700;font-size:20px}header nav{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:15px}header nav a{font:600 15px var(--body);color:#B4BAC2}
main{max-width:860px;margin:0 auto;padding:28px 20px 60px}
h1{font-family:var(--display);font-size:clamp(34px,6vw,48px);line-height:1.05;margin:8px 0 6px}
.meta{color:var(--muted);margin:0 0 24px}
h2{font-family:var(--display);font-size:26px;margin:34px 0 8px;line-height:1.15}
h3{font-size:18px;margin:20px 0 4px}
p,li{max-width:72ch}ul{padding-left:22px}li{margin:4px 0}
.summary{background:var(--soft);border:1px solid var(--line);border-left:4px solid var(--blue);border-radius:10px;padding:14px 18px;margin:18px 0 8px}
.summary ul{margin:6px 0}
table{border-collapse:collapse;width:100%;font-size:15.5px;margin:10px 0}th,td{border-bottom:1px solid var(--line);text-align:left;padding:8px 6px;vertical-align:top}th{color:var(--muted);font-size:14px}
.note{color:var(--muted);font-size:15px}
footer{border-top:1px solid var(--line);color:var(--muted);font-size:14.5px}footer .in{max-width:860px;margin:0 auto;padding:22px 20px;display:flex;gap:16px;flex-wrap:wrap}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
@media print{header,footer{display:none}body{background:#fff;color:#000}a{color:#000}}