:root{color-scheme:light;--navy: #102a43;--ocean: #246b99;--paper: #f8fafc;--line: #d9e3eb;--display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", sans-serif;--sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Segoe UI", sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--navy);font:16px/1.6 var(--sans)}a{color:var(--ocean);text-underline-offset:4px}a:hover{text-decoration-thickness:2px}a:focus-visible{outline:3px solid var(--ocean);outline-offset:4px}.skip-link{position:absolute;left:1rem;top:-5rem;background:#fff;padding:.7rem 1rem;z-index:2}.skip-link:focus{top:1rem}.site-header{min-height:80px;padding:0 max(6vw,24px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{text-decoration:none;color:var(--navy);font-weight:700;letter-spacing:-.02em;display:flex;align-items:center;gap:12px;font-size:18px}.brand-mark{display:grid;place-items:center;width:32px;height:32px;border:1px solid var(--ocean);color:var(--ocean);font:700 16px var(--display);border-radius:50%}.site-header nav,.site-footer nav{display:flex;align-items:center;gap:clamp(16px,3vw,36px)}.site-header nav a,.site-footer nav a{text-decoration:none;font-size:13px;font-weight:600;color:#344d63}.site-header nav a[aria-current=page]{color:var(--ocean)}.site-header .nav-cta{border:1px solid #b8cddd;padding:9px 14px;color:var(--navy)}.reading-page{max-width:760px;margin:0 auto;padding:88px 24px 96px}.reading-page h1{font:650 clamp(44px,7vw,72px)/1.08 var(--display);letter-spacing:-.035em;margin:0 0 24px}.reading-page h1 em{font-weight:550;color:var(--ocean)}.standfirst{font-size:20px;line-height:1.6;color:#405970;max-width:640px;margin:0}.rule-strip{display:flex;gap:8px;flex-wrap:wrap;padding:24px 0;margin:32px 0 24px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.rule-strip span{font-size:12px;font-weight:600;background:#eaf3f8;color:#345c78;padding:8px 12px}.reading-page section{margin:32px 0}.reading-page section h2{font:650 24px/1.3 var(--display);letter-spacing:-.02em;margin:0 0 12px}.reading-page section h2 span{font:700 12px/1.4 var(--sans);letter-spacing:.04em;color:var(--ocean);margin-right:12px}.reading-page section p{margin:0;color:#43596d;max-width:660px}.callout{display:grid;grid-template-columns:1fr auto;gap:8px 24px;padding:24px 0;margin:48px 0 24px;border-top:1px solid #a9c8da;border-bottom:1px solid #a9c8da}.callout strong{font:650 20px/1.4 var(--display);letter-spacing:-.015em}.callout>span{grid-column:1;color:#405970;font-size:13px}.callout a{grid-column:2;grid-row:1/3;align-self:center;white-space:nowrap;font-size:13px;font-weight:700}.related-link{margin-top:30px;color:#43596d;font-size:14px}.friends-page{padding-top:88px}.friends-page h1{max-width:680px}.steps-list{margin:40px 0}.steps-list section{display:grid;grid-template-columns:56px 1fr;gap:16px;padding:24px 0;border-top:1px solid var(--line);margin:0}.steps-list section:last-child{border-bottom:1px solid var(--line)}.steps-list section h2{font:650 20px/1.4 var(--display);letter-spacing:-.015em;margin:0 0 8px}.steps-list section p{font-size:15px}.step-number{font:600 18px/1.4 var(--display);color:var(--ocean);padding-top:4px}.site-footer{border-top:1px solid var(--line);padding:25px max(6vw,24px);display:flex;align-items:center;justify-content:space-between;gap:20px}.site-footer>span:first-child{font:600 16px var(--display)}.site-footer nav{gap:24px}.site-footer nav a{font-size:12px}.footer-note{font-size:11px;color:#52677b}@media(max-width:650px){.site-header{min-height:72px;padding:16px 20px;align-items:flex-start;gap:12px}.site-header nav{justify-content:flex-end;flex-wrap:wrap;gap:8px 16px}.site-header nav a{font-size:12px}.site-header .nav-cta{padding:8px 12px}.reading-page,.friends-page{padding:64px 24px 72px}.reading-page h1{font-size:clamp(43px,12vw,60px)}.standfirst{font-size:17px}.callout{grid-template-columns:1fr;gap:8px}.callout a{grid-column:1;grid-row:auto;margin-top:8px}.site-footer{align-items:flex-start;flex-direction:column;padding:24px}.site-footer nav{flex-wrap:wrap}.footer-note{margin-top:4px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}.policy-page section{margin:36px 0}.policy-updated{margin:14px 0 30px;color:#52677b;font-size:13px}
