:root{color-scheme:light;--ink:#17283f;--muted:#59687a;--blue:#2455b5;--line:#dae2ec;--paper:#fff;--back:#f4f7fb}*{box-sizing:border-box}body{margin:0;background:var(--back);color:var(--ink);font:17px/1.75 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}header,main,footer{width:min(850px,calc(100% - 48px));margin:auto}header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:30px 0;border-bottom:1px solid var(--line)}a{color:var(--blue);text-underline-offset:4px}a:focus-visible{outline:3px solid #2455b5;outline-offset:5px;border-radius:3px}.brand{font-size:24px;letter-spacing:.12em;font-weight:800;text-decoration:none;color:var(--ink);line-height:1.2}.brand span{display:block;font-size:12px;letter-spacing:.01em;color:var(--muted);font-weight:500;margin-top:8px}nav{display:flex;gap:24px;font-size:14px}nav a{text-decoration:none}nav [aria-current]{font-weight:700;text-decoration:underline}main{padding:52px 0 34px}h1{font-size:clamp(34px,6vw,52px);line-height:1.12;letter-spacing:-.04em;margin:12px 0 18px;max-width:740px}h2{font-size:23px;line-height:1.35;letter-spacing:-.02em;margin:0 0 15px}p{margin:0 0 18px}.intro{font-size:20px;color:var(--muted);line-height:1.6}.eyebrow{font-size:12px;font-weight:750;text-transform:uppercase;letter-spacing:.14em;color:var(--blue);margin-bottom:16px}.updated{font-size:14px;color:var(--muted);margin-bottom:26px}.notice{background:#e9f0fd;border-left:4px solid var(--blue);padding:20px 24px;border-radius:0 10px 10px 0;margin:30px 0;font-size:15px}.notice strong{display:block;margin-bottom:4px}section{padding:26px 0;border-bottom:1px solid var(--line)}section:last-child{border-bottom:0}ol{padding-left:24px}li{padding-left:6px;margin:8px 0}.links{display:grid;grid-template-columns:1fr 1fr;gap:20px;border:0}.links>a{display:block;padding:26px;background:var(--paper);border:1px solid var(--line);border-radius:12px;text-decoration:none;color:var(--ink)}.links>a:hover{border-color:var(--blue)}.links h2{font-size:20px}.links h2 span{float:right;color:var(--blue)}.links p{font-size:15px;color:var(--muted);margin:0}footer{padding:24px 0 36px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}@media(max-width:560px){header,main,footer{width:calc(100% - 36px)}header{align-items:flex-start;flex-direction:column;gap:22px;padding:24px 0}main{padding-top:36px}.links{grid-template-columns:1fr}.intro{font-size:18px}body{font-size:16px}.notice{padding:16px 18px}}