.portal-header,.portal{max-width:1180px;margin:auto;padding:24px 28px}.portal-header{display:flex;align-items:center;gap:24px;border-block-end:1px solid var(--line)}.portal-header .brand{margin-inline-end:auto}.portal-header .brand span{font-size:1.9rem}.portal{padding-block:30px 48px}.portal-intro{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:28px}.portal-intro h1{font-size:clamp(2rem,4vw,3rem);line-height:1.15;margin:.5rem 0}.portal-intro p{max-width:650px;font-size:1rem;line-height:1.6;margin:.5rem 0}.portal-map{display:flex;align-items:center;gap:.6rem;min-height:46px;padding:.5rem .7rem;white-space:nowrap;font-weight:600}.portal-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.portal-card{display:grid;grid-template-columns:1fr auto;gap:10px;padding:22px 20px;border:1px solid var(--line);border-radius:8px;background:var(--white);min-height:150px;transition:background .14s,outline-color .14s;outline:1px solid transparent;outline-offset:2px}.portal-card h2{grid-column:1/-1;font-size:1.12rem;font-weight:600;line-height:1.4;margin:0}.portal-symbol{color:var(--green)}.portal-symbol .icon{width:28px;height:28px}.portal-card strong,.portal-card-arrow{grid-row:1;grid-column:2;align-self:center;font-size:1.4rem;font-weight:500;color:var(--green)}.portal-card:hover{background:var(--green-light);outline-color:var(--green)}.portal-languages{position:relative}.portal-languages>summary{cursor:pointer;display:flex;gap:.7rem;align-items:center;min-height:44px;padding:.4rem .6rem;list-style:none}.portal-languages nav{position:absolute;inset-block-start:100%;inset-inline-end:0;background:var(--white);border:1px solid var(--line);border-radius:6px;padding:10px;display:grid;grid-template-columns:1fr 1fr;gap:4px;width:min(360px,calc(100vw - 32px));max-height:60vh;overflow-y:auto;z-index:10;direction:ltr}.portal-languages a{padding:.55rem .6rem;border-radius:4px;font-size:.9rem}.portal-languages a:hover,.portal-languages [aria-current]{background:var(--green-light)}.portal-header a:focus-visible,.portal a:focus-visible{outline:2px solid var(--green);outline-offset:3px}.portal>.caption{margin-top:20px}.portal-map:hover{background:var(--green-light);outline:1px solid var(--green);outline-offset:2px;border-radius:4px}
@media(max-width:740px){.portal-header,.portal{padding:18px 16px}.portal-header{gap:10px;flex-wrap:wrap}.portal-header .brand span{font-size:1.65rem}.portal-header .brand svg{width:42px}.portal-header .search-actions{order:3;flex:1 0 100%}.portal-intro{display:block;margin-bottom:20px}.portal-map{display:inline-flex;margin-top:.5rem}.portal-grid{grid-template-columns:1fr 1fr;gap:10px}.portal-card{padding:16px 12px;min-height:140px;gap:8px}.portal-card h2{font-size:1rem}.portal-card strong{font-size:1.2rem}.portal-symbol .icon{width:24px;height:24px}}
@media(max-width:340px){.portal-grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.portal-card{transition:none}}