:root{color-scheme:light;--bg:#f7f9fc;--ink:#172236;--muted:#58677e;--brand:#1765af;--edge:#dbe5ef;--white:#fff;--light:#eaf4fe}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.7}a{color:var(--brand);text-decoration-thickness:1px;text-underline-offset:3px}a:focus-visible{outline:3px solid var(--brand);outline-offset:4px}.wrap{width:min(100% - 36px,920px);margin-inline:auto}header{background:#fff;border-bottom:1px solid var(--edge)}.header{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;padding:16px 0}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);font-weight:800;letter-spacing:-.02em}.mark{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;background:var(--ink);color:#fff;font-weight:900}.nav{display:flex;gap:16px;flex-wrap:wrap;font-size:.92rem}.nav a{text-decoration:none;color:#34465f}.nav a[aria-current="page"]{color:#075d9c;font-weight:700}.banner{background:#fff1d5;border-bottom:1px solid #efce88;color:#563d0c;font-size:.88rem;padding:9px 0}.hero{padding:58px 0 22px}.eyebrow{font-size:.77rem;text-transform:uppercase;letter-spacing:.12em;font-weight:800;color:var(--brand)}h1{font-size:clamp(2.2rem,5.3vw,3.9rem);line-height:1.12;letter-spacing:-.05em;margin:10px 0 20px}h2{font-size:1.32rem;line-height:1.35;margin-top:2.1rem}h3{font-size:1.05rem;margin:1.4rem 0 .4rem}.lead{color:var(--muted);font-size:1.18rem;max-width:650px}.panel{background:#fff;border:1px solid var(--edge);border-radius:16px;padding:28px;margin:22px 0;box-shadow:0 7px 30px #15284807}.meta{color:var(--muted);font-size:.88rem}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px}.tile{border:1px solid var(--edge);border-radius:14px;background:var(--white);padding:22px}.tile h2{margin:0 0 5px}.tile p{color:var(--muted);margin:0}.alert{background:var(--light);border-left:4px solid var(--brand);padding:14px 18px;border-radius:9px;margin:24px 0}.todo{background:#fff3eb;border-left:4px solid #d97937;padding:13px 16px;border-radius:9px}.mono{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;overflow-wrap:anywhere}footer{border-top:1px solid var(--edge);padding:28px 0 44px;margin-top:56px;color:var(--muted);font-size:.89rem}.footerlinks{display:flex;gap:18px;flex-wrap:wrap}ul,ol{padding-left:1.6rem}li{margin-bottom:.4rem}strong{font-weight:700}
@media(max-width:600px){.hero{padding-top:38px}.panel{padding:20px}.nav{gap:12px}}

.skip{position:absolute;left:-9999px;top:auto}.skip:focus{position:static;display:inline-block;margin:10px;color:var(--ink);background:#fff;padding:5px 12px}.panel li{margin-bottom:0.65rem}@media print{body{background:#fff}.nav{display:none}.panel{box-shadow:none}}