/* Additive styles. Existing contact, footer, branding and metadata stay intact. */
header{height:auto;min-height:106px;padding-top:16px;padding-bottom:16px;gap:24px}header nav{max-width:none;flex-wrap:wrap;justify-content:flex-end;gap:12px 22px}header nav a:last-child{display:inline}.portal-intro{padding:32px 0 27px}.portal-intro h1{font-size:clamp(26px,3vw,37px);line-height:1.4;letter-spacing:0;margin:7px 0 8px}.portal-intro p{margin:0;color:var(--muted);font-size:15px}.portal-columns{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.portal-column{display:flex;flex-direction:column;min-width:0;background:#fafbf7;border:1px solid var(--line);border-radius:12px;overflow:hidden}.portal-column-head{padding:23px 23px 19px;background:#e9eee3}.portal-column-head .portal-kicker{font-size:11px;letter-spacing:1.6px;color:#52694e}.portal-column h2{font-size:23px;margin:7px 0 5px;line-height:1.5}.portal-column-head p{font-size:13px;color:#53634f;margin:0}.portal-feed{padding:0 23px;flex:1;min-height:260px}.portal-feed-item{padding:18px 0;border-bottom:1px solid var(--line);overflow-wrap:anywhere}.portal-feed-item:last-child{border-bottom:0}.portal-label{display:block;font-size:11px;color:var(--accent);margin-bottom:4px;letter-spacing:1px}.portal-feed-item h3{font-size:16px;line-height:1.6;margin:0 0 4px;font-weight:650}.portal-feed-item a:hover,.portal-more:hover{text-decoration:underline}.portal-feed-item p{font-size:13px;line-height:1.7;color:var(--muted);margin:5px 0}.portal-meta{display:block;font-size:12px;color:var(--muted)}.portal-more{border-top:1px solid var(--line);padding:15px 23px;font-size:14px;font-weight:650}.portal-support{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:35px;margin:34px 0}.portal-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 12px}.portal-heading h2{font-size:22px;margin:0}.portal-heading a{font-size:13px;color:var(--muted)}.portal-event{display:flex;align-items:flex-start;gap:16px;border-top:1px solid var(--line);padding:16px 0}.portal-event time{border-radius:7px;background:#e9eee3;flex:0 0 65px;text-align:center;padding:9px 5px;font-size:13px;color:#334c30}.portal-event h3{font-size:16px;line-height:1.6;margin:0}.portal-event p{font-size:13px;color:var(--muted);margin:3px 0}.portal-empty{font-size:14px;color:var(--muted);padding:20px 0;margin:0}.portal-clock{font-size:12px;color:var(--muted);margin:14px 0 0}.portal-participate{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0;display:flex;align-items:center;justify-content:space-between;gap:25px;margin:30px 0}.portal-participate h2{font-size:20px;margin:0 0 5px}.portal-participate p{font-size:14px;color:var(--muted);margin:0}.portal-participate a{display:inline-block;font-size:14px;border-bottom:1px solid var(--ink);margin:5px 15px 5px 0}.portal-footnote{font-size:12px;color:var(--muted);margin:16px 0}a:hover{ text-underline-offset:4px }@media(max-width:900px){header nav{gap:10px 14px}.portal-column-head,.portal-feed{padding-left:17px;padding-right:17px}.portal-column h2{font-size:20px}.portal-columns{gap:12px}}@media(max-width:760px){header{align-items:flex-start}header nav{justify-content:flex-start;max-width:none}.portal-intro{padding:25px 0}.portal-columns,.portal-support{grid-template-columns:1fr}.portal-column-head{padding:18px 20px}.portal-feed{padding:0 20px;min-height:0}.portal-more{padding:13px 20px}.portal-support{gap:25px}.portal-participate{align-items:flex-start;flex-direction:column;gap:12px}.portal-heading h2{font-size:20px}}