:root{--blue:#0b74f2;--blue-dark:#0759c7;--navy:#293752;--soft:#eaf3ff;--white:#fff;--ink:#1d293d;--muted:#5c6b82;--line:#d9e5f4}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:#fff;color:var(--ink);font-family:Arial,Helvetica,sans-serif;line-height:1.6;margin:0}
a{color:var(--blue-dark)}
a:focus,button:focus,input:focus,select:focus,textarea:focus{outline:3px solid rgba(11,116,242,.35);outline-offset:2px}
.shell{margin:0 auto;max-width:1160px;padding-left:24px;padding-right:24px}
.skip-link{background:var(--white);left:12px;padding:10px;position:fixed;top:-80px;z-index:20}.skip-link:focus{top:12px}
.site-header{background:var(--navy);color:var(--white)}
.header-inner{align-items:center;display:flex;gap:24px;justify-content:space-between;min-height:72px}
.brand{align-items:center;color:var(--white);display:flex;font-size:18px;font-weight:700;gap:10px;text-decoration:none}
.brand-mark{align-items:center;background:var(--blue);border-radius:9px;display:flex;height:38px;justify-content:center;width:38px}
.site-header nav{display:flex;flex-wrap:wrap;gap:18px}.site-header nav a{color:var(--white);font-size:14px;text-decoration:none}
.hero{background:linear-gradient(135deg,var(--navy),var(--blue-dark));color:var(--white);padding:72px 0}
.hero-grid{align-items:center;display:grid;gap:48px;grid-template-columns:minmax(0,1.45fr) minmax(280px,.75fr)}
h1,h2,h3{color:var(--navy);line-height:1.18}.hero h1{color:var(--white);font-size:clamp(34px,5vw,58px);letter-spacing:-.03em;margin:8px 0 18px}
.lead{font-size:19px;max-width:760px}.eyebrow{color:#cfe4ff;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}.eyebrow.dark{color:var(--blue-dark)}
.search-box{display:flex;margin-top:28px;max-width:720px}.search-box input{border:0;border-radius:8px 0 0 8px;flex:1;font-size:16px;min-width:0;padding:16px}.search-box button,.filter-panel button,.article-aside button,.button{background:var(--blue);border:0;border-radius:0 8px 8px 0;color:var(--white);cursor:pointer;font-weight:700;padding:14px 20px;text-decoration:none}
.trust-card{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25);border-radius:16px;padding:26px}.trust-card h2{color:var(--white);font-size:21px}.trust-card li{margin-bottom:10px}
.page-stack{display:grid;gap:56px;padding-bottom:72px;padding-top:48px}.notice,.source-panel{background:var(--soft);border-left:5px solid var(--blue);border-radius:10px;padding:22px 26px}.notice h2,.source-panel h2{font-size:20px;margin:0 0 7px}.notice p{margin:0}
.section-heading{align-items:end;display:flex;justify-content:space-between;margin-bottom:20px}.section-heading h2{font-size:30px;margin:4px 0}.section-heading p{margin:0}
.card-grid{display:grid;gap:18px;grid-template-columns:repeat(3,minmax(0,1fr))}
.content-card{border:1px solid var(--line);border-radius:13px;display:flex;flex-direction:column;padding:22px}.content-card h3{font-size:21px;margin:14px 0 8px}.content-card h3 a{text-decoration:none}.content-card p{color:var(--muted);flex:1}
.card-meta,.card-footer,.article-status{align-items:center;color:var(--muted);display:flex;flex-wrap:wrap;font-size:12px;gap:10px;justify-content:space-between}.card-footer{border-top:1px solid var(--line);padding-top:14px}
.status{border-radius:999px;display:inline-block;font-size:11px;font-weight:700;letter-spacing:.04em;padding:5px 9px;text-transform:uppercase}.status.current{background:var(--navy);color:var(--white)}.status.proposed{background:var(--white);border:1px solid var(--blue);color:var(--blue-dark)}.status.guidance{background:var(--soft);color:var(--blue-dark)}
.empty-state{background:#f7faff;border:1px dashed #9bbce8;border-radius:10px;color:var(--muted);grid-column:1/-1;padding:24px}
.article-layout{display:grid;gap:44px;grid-template-columns:minmax(0,1fr) 320px;padding-bottom:72px;padding-top:36px}.breadcrumbs{color:var(--muted);display:flex;gap:9px;margin-bottom:32px}.article-header{border-bottom:1px solid var(--line);padding-bottom:26px}.article-header h1,.page-header h1{font-size:clamp(34px,5vw,52px);margin:8px 0 14px}.article-status{justify-content:flex-start}
.article-copy{font-size:18px;line-height:1.85;padding:34px 0}.article section{margin-bottom:36px}.article h2{font-size:26px}
.source-panel dl,.aside-card dl{display:grid;gap:8px}.source-panel dl div,.aside-card dl div{display:grid;grid-template-columns:145px 1fr}.source-panel dt,.aside-card dt{font-weight:700}.source-panel dd,.aside-card dd{margin:0}
.button{border-radius:8px;display:inline-block}.button.secondary{background:var(--navy)}.mapping-list,.timeline{display:grid;gap:10px}.mapping-list div{border:1px solid var(--line);border-radius:8px;display:grid;padding:14px}.mapping-list small{color:var(--muted)}
.article-aside{display:grid;align-content:start;gap:18px}.aside-card{border:1px solid var(--line);border-radius:12px;padding:20px}.aside-card h2{font-size:19px;margin-top:0}.aside-card dl div{grid-template-columns:1fr}.aside-card dd{color:var(--muted)}label{display:block;font-size:13px;font-weight:700;margin:12px 0 5px}input,select,textarea{border:1px solid #9fb2ca;border-radius:7px;font:inherit;padding:10px;width:100%}.article-aside button{border-radius:8px;margin-top:12px;width:100%}
.search-page{min-height:65vh}.filter-panel{align-items:end;background:var(--soft);border-radius:12px;display:grid;gap:14px;grid-template-columns:2fr 1fr 1fr auto;padding:20px}.filter-panel button{border-radius:8px;height:46px}
.resource-list{display:grid;gap:16px}.resource-list article{border:1px solid var(--line);border-radius:12px;padding:22px}.resource-list article>div{display:flex;gap:12px}.site-footer{background:var(--navy);color:var(--white);padding:38px 0}.footer-grid{display:grid;gap:40px;grid-template-columns:1fr 1fr}.site-footer p{color:#dbe8fa;margin-bottom:0}.sr-only{height:1px;overflow:hidden;position:absolute;width:1px}
@media(max-width:840px){.header-inner{align-items:flex-start;flex-direction:column;padding-bottom:18px;padding-top:18px}.hero-grid,.article-layout,.footer-grid{grid-template-columns:1fr}.article-aside{order:-1}.card-grid{grid-template-columns:1fr 1fr}.filter-panel{grid-template-columns:1fr 1fr}.filter-panel button{grid-column:1/-1}.hero{padding:48px 0}}
@media(max-width:560px){.shell{padding-left:16px;padding-right:16px}.site-header nav{gap:11px}.card-grid,.filter-panel{grid-template-columns:1fr}.search-box{display:grid;gap:8px}.search-box input,.search-box button{border-radius:8px}.hero{padding:38px 0}.page-stack{gap:40px;padding-top:32px}.source-panel dl div{grid-template-columns:1fr}.section-heading{align-items:start;flex-direction:column}.article-layout{padding-top:24px}}