:root{--navy:#0A2351;--link:#0066cc;--black:#1d1d1f;--mid:#6e6e73;--border:#d2d2d7;--bg:#fff;--bg-gray:#f5f5f7;--font:-apple-system,BlinkMacSystemFont,"SF Pro Text","Helvetica Neue","Segoe UI",Roboto,Arial,sans-serif}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--font);color:var(--black);background:var(--bg);-webkit-font-smoothing:antialiased;font-size:17px;line-height:1.53;letter-spacing:-.022em}
a{color:var(--link)}
:focus-visible{outline:2px solid #0071e3;outline-offset:3px;border-radius:4px}
.skip-link{position:absolute;left:12px;top:-60px;background:var(--black);color:#fff;padding:10px 16px;border-radius:8px;font-size:14px;text-decoration:none;z-index:10}
.skip-link:focus{top:12px}
.gnav{height:44px;background:rgba(250,250,252,.92);border-bottom:1px solid rgba(0,0,0,.08)}
.gnav-inner{max-width:980px;height:100%;margin:0 auto;padding:0 22px;display:flex;align-items:center;justify-content:space-between}
.gnav img{height:20px;width:auto;display:block}
.gnav a.back{font-size:12px;color:var(--black);text-decoration:none;opacity:.8}
main{max-width:740px;margin:0 auto;padding:64px 22px 96px}
.eyebrow{display:block;font-size:17px;font-weight:600;color:var(--navy);margin-bottom:6px}
h1{font-size:clamp(36px,5vw,48px);font-weight:700;line-height:1.08;letter-spacing:-.003em;margin-bottom:12px}
.updated{color:var(--mid);font-size:14px;margin-bottom:40px}
h2{font-size:24px;font-weight:600;line-height:1.2;margin:44px 0 12px;letter-spacing:.009em;scroll-margin-top:24px}
h3{font-size:19px;font-weight:600;margin:24px 0 8px}
p,ul,ol{margin-bottom:14px}
ul,ol{padding-left:22px}
li{margin-bottom:6px}
.toc{background:var(--bg-gray);border-radius:18px;padding:22px 26px;margin-bottom:12px}
.toc ol{margin:0}
.toc a{text-decoration:none}
.toc a:hover{text-decoration:underline}
.callout{background:var(--bg-gray);border-radius:14px;padding:18px 22px;margin:18px 0}
table{width:100%;border-collapse:collapse;font-size:15px;margin:12px 0 18px}
th,td{text-align:left;vertical-align:top;padding:10px 12px 10px 0;border-bottom:1px solid var(--border)}
th{font-weight:600}
footer{background:var(--bg-gray);color:var(--mid);font-size:12px;padding:20px 22px 28px}
.footer-inner{max-width:980px;margin:0 auto;display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px}
footer ul{list-style:none;display:flex;flex-wrap:wrap;padding:0;margin:0}
footer li{padding:0 8px;border-left:1px solid var(--border);margin:0}
footer li:first-child{padding-left:0;border-left:0}
footer a{color:var(--black);text-decoration:none}
footer a:hover{text-decoration:underline}
footer p{margin:0}