@charset "UTF-8";
:root{--navy:#102a43;--ink:#18354b;--muted:#526778;--cyan:#007c91;--light:#eaf6f7;--line:#cfdee6;--paper:#fff;--bg:#f3f7fa}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:1.5rem}body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.75 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:#006b83;text-underline-offset:3px}a:hover{color:#034556}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #eea523;outline-offset:4px}.skip{position:absolute;top:-100px;left:10px;background:white;padding:10px;z-index:5}.skip:focus{top:10px}.topbar{background:var(--navy);color:white}.nav{max-width:1160px;margin:auto;padding:18px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}.brand{font-size:21px;font-weight:800;letter-spacing:.035em;color:white;text-decoration:none}.brand b{color:#67dce6}.nav-links{display:flex;gap:20px;flex-wrap:wrap}.nav-links a{color:#e2f7fa;font-size:14px}.hero{background:var(--navy);color:white;padding:30px 24px 55px}.hero-inner{max-width:1100px;margin:auto}.crumbs{font-size:13px;color:#b8d2df;margin:0 0 24px}.crumbs a{color:#b8d2df}.eyebrow{text-transform:uppercase;color:#79e1e4;font-size:12px;font-weight:750;letter-spacing:.16em}.hero h1{font-size:clamp(30px,4.5vw,51px);line-height:1.12;max-width:870px;letter-spacing:-.025em;margin:14px 0 20px}.dek{max-width:840px;font-size:19px;color:#e0edf4;line-height:1.65}.meta{font-size:12px;color:#adc7d5}.layout{max-width:1160px;margin:32px auto 60px;padding:0 24px;display:grid;grid-template-columns:minmax(0,790px) 245px;gap:35px;align-items:start}.article{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:clamp(22px,4vw,48px);min-width:0}.article p{margin:16px 0}.article h2{font-size:27px;line-height:1.25;letter-spacing:-.02em;margin:42px 0 16px;color:var(--navy)}.article h3{font-size:20px;line-height:1.4;margin-top:26px}.article section:first-of-type h2{margin-top:24px}.article li{margin:10px 0}.article ol,.article ul{padding-left:23px}.note{background:#eaf6f7;border-left:4px solid var(--cyan);padding:18px 20px;margin:25px 0;font-size:16px}.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:8px;margin:23px 0}table{border-collapse:collapse;width:100%;font-size:14px;line-height:1.6}th{background:#eaf1f5;color:#173b53;text-align:left;font-weight:750}th,td{padding:13px 14px;vertical-align:top;border-bottom:1px solid var(--line);min-width:100px}tbody tr:last-child td{border-bottom:0}tbody tr:nth-child(even){background:#f8fbfc}code{font-size:.86em;background:#edf2f6;padding:2px 5px;overflow-wrap:anywhere}.toc{background:#fff;border:1px solid var(--line);border-radius:10px;padding:22px;font-size:14px}.toc h2{margin:0 0 14px;font-size:15px}.toc ol{padding-left:19px}.toc li{margin:12px 0}.toc .small{font-size:12px;color:var(--muted);border-top:1px solid var(--line);padding-top:15px}.workflow{margin:0 0 32px}.workflow img{display:block;width:100%;height:auto}.workflow figcaption,figure figcaption{font-size:12px;color:var(--muted);margin:9px 0}.article figure{margin:25px 0}.chart{width:100%;height:auto;display:block}.sources{font-size:14px;border-top:1px solid var(--line);margin-top:36px;padding-top:8px}.sources li{margin:9px 0;overflow-wrap:anywhere}.related{border-top:1px solid var(--line);margin-top:32px;padding-top:5px}.related a{display:block;margin:11px 0}.footer{background:#e4edf2;padding:32px 24px;font-size:13px;color:#425b6c}.footer-inner{max-width:1100px;margin:auto}.footer a{margin-right:15px}.hub{max-width:1148px;margin:35px auto 60px;padding:0 24px}.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.card{background:white;border:1px solid var(--line);border-radius:10px;padding:26px}.card h2{font-size:23px;line-height:1.3;margin:8px 0 13px}.card .tag{font-size:12px;font-weight:700;text-transform:uppercase;color:var(--cyan);letter-spacing:.08em}.card p{font-size:15px}.hub-intro{max-width:820px;margin-bottom:28px}.backtop{display:inline-block;margin-top:24px;font-size:14px}.checklist li::marker{color:var(--cyan)}@media(max-width:900px){.layout{grid-template-columns:1fr;gap:20px}.toc{grid-row:1}.toc ol{columns:2}.cards{grid-template-columns:1fr}.hero{padding-bottom:35px}}@media(max-width:520px){body{font-size:16px}.nav{padding:14px 18px;gap:12px}.nav-links{gap:14px}.hero{padding:20px 18px 28px}.dek{font-size:17px}.layout{padding:0 12px;margin-top:18px}.article{padding:22px 18px}.article h2{font-size:24px}.toc ol{columns:1}.hub{padding:0 16px}.table-scroll{margin-left:-3px;margin-right:-3px}.crumbs{margin-bottom:20px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}@media print{.topbar,.toc,.backtop{display:none}.layout{display:block;margin:0;padding:0}.article{border:0;padding:0}.hero{background:white;color:black;padding:0}.hero *{color:black}.table-scroll{overflow:visible}.article h2{break-after:avoid}figure,table{break-inside:avoid}.footer{background:white}.sources a{overflow-wrap:anywhere}}