/* Galaxy knowledge hub: source-led editorial layout. */
:root{--bg:#05060f;--bg2:#0a0c1e;--text:#e8e9f3;--muted:#a8aec5;--aur1:#a695ff;--aur2:#4dd6ff;--aur3:#ff5ecf;--grad:linear-gradient(100deg,#8b7aff,#4dd6ff 55%,#ff5ecf 110%);--line:rgba(139,122,255,.2);--maxw:1100px}
.knowledge-hub{background:radial-gradient(ellipse at 85% 0,#21163b80,transparent 38%),var(--bg)}
.knowledge-hub::before,.knowledge-hub::after{display:none}
.knowledge-hub .nav{position:sticky;top:0;background:#05060ff0;backdrop-filter:blur(14px)}
.nav-in{padding-block:16px}.logo{font-size:.82rem}.logo::before{border-color:#a28aff;box-shadow:0 0 12px #997aff44}
.hub-handoff{display:flex;justify-content:center;align-items:center;gap:22px;padding:11px 24px;background:#101e1b;border-bottom:1px solid #28453c;color:#c1d8cf;font-size:.8rem;line-height:1.6}
.hub-handoff strong{color:#e1fff0;margin-right:8px}.hub-handoff a{flex-shrink:0;display:flex;align-items:center;min-height:44px;padding:8px 16px;background:#b8f6ce;color:#0c2d1a;border-radius:6px;font-weight:700}
.hub-handoff a:hover{background:#d6ffe5}
.hub-intro.wrap{padding-block:70px 48px;border-bottom:1px solid var(--line)}
.hub-intro h1{font-size:clamp(2rem,4.8vw,3.5rem);line-height:1.25;letter-spacing:-.04em;max-width:20em;margin:20px 0;word-break:keep-all;overflow-wrap:anywhere}
.hub-intro .lead{max-width:740px;font-size:1.05rem;line-height:1.9}
.kicker{color:#b3a4ff;letter-spacing:.16em;font-size:.68rem}
.hub-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px;font-size:.75rem;color:#aeb4cd}
.hub-meta>*{padding:5px 12px;border:1px solid var(--line);border-radius:30px}.hub-meta a{color:#8edfff}
.hub-archive.wrap{padding-block:42px 64px}
.hub-section-head{display:flex;align-items:center;justify-content:space-between;gap:20px}.hub-section-head h2{font-size:1.4rem;margin:0}.hub-section-head>span{font-size:.8rem;color:var(--muted)}
.hub-controls{margin-top:26px}.hub-controls[hidden]{display:none}
.hub-search{display:block;color:#bcc2d7;font-size:.8rem}.hub-search input{display:block;width:100%;margin-top:8px;border:1px solid #76639966;border-radius:8px;min-height:48px;padding:12px 16px;background:#101020;color:var(--text);font:inherit;font-size:16px;appearance:none}
.hub-search input:focus{outline:2px solid #9e8bff;outline-offset:2px}
.hub-filters{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}.hub-filters button{min-height:44px;padding:9px 15px;border:1px solid var(--line);background:#ffffff05;color:#b4bbd4;border-radius:30px;cursor:pointer;font:inherit;font-size:.8rem}
.hub-filters button[aria-pressed=true]{background:#30284c;color:#e3d9ff;border-color:#a48cff}
.hub-filters button:hover{border-color:#8e7bbb}.hub-count{font-size:.75rem;color:#9da7bf;margin-top:16px}
.newslist{gap:0;margin-top:20px;border-top:1px solid var(--line)}
.news-item{grid-template-columns:160px minmax(0,1fr);gap:24px;align-items:center;background:transparent;border:0;border-bottom:1px solid var(--line);border-radius:0;padding:26px 0;box-shadow:none;backdrop-filter:none}
.news-item[hidden]{display:none}.news-item:hover{transform:none;box-shadow:none;background:#a696ff06;border-color:var(--line)}
.news-item .im{height:108px;width:160px;border-radius:8px;align-self:center}.news-item .im img{min-height:0}
.news-item .tx{padding:0;min-width:0}.news-item h3{font-size:1.1rem;line-height:1.6;margin:8px 0;color:#e8e9f3;word-break:keep-all;overflow-wrap:anywhere}
.news-item:hover h3{color:#b9adff}.news-item p{font-size:.88rem;line-height:1.8;color:#9faac1}.news-item time{font-size:.72rem;letter-spacing:.04em;color:#9ca9c4}
.hub-category{display:inline-block;font-size:.69rem;color:#baaaff;margin-right:14px}
.hub-empty{padding:40px 0;color:var(--muted)}
.art{padding-top:52px;max-width:880px}.art h1{font-size:clamp(1.8rem,4vw,2.8rem)}
.art .direct-answer{background:#8b7aff08;border-left-color:#9b84ff}.art .prose p{line-height:1.95}
section.pagehead,section.subpage{padding-top:52px}.pagehead::before,.subpage::before{display:none}
footer{background:#080a16;margin-top:0;padding:40px 0}.f-in{font-size:.78rem}.f-in>div:first-child{max-width:32em}
.knowledge-hub .motion-toggle,.knowledge-hub .space-field,.knowledge-hub .page-progress{display:none}
.knowledge-hub .reveal{opacity:1;transform:none;animation:none}.knowledge-hub .cta-row{animation:none}
html{scroll-padding-top:180px}
@media(max-width:860px){.hub-handoff{justify-content:space-between;gap:12px;font-size:.72rem;padding:10px 18px}.hub-handoff strong{display:block}.hub-handoff a{padding:9px 12px;font-size:.72rem}.nav-in{padding-block:12px}.menu{z-index:60}.hub-intro.wrap{padding-block:40px 32px}.hub-intro .lead{font-size:.95rem}.hub-archive.wrap{padding-block:30px 44px}}
@media(max-width:600px){.news-item{grid-template-columns:minmax(0,1fr) 82px;gap:14px;padding:23px 0}.news-item .im{grid-column:2;grid-row:1;width:82px;height:82px;align-self:start;margin-top:6px}.news-item .tx{grid-column:1;grid-row:1}.news-item h3{font-size:1rem}.news-item p{font-size:.8rem}.news-item time{font-size:.68rem}.hub-category{display:block;margin:0 0 5px}.hub-intro h1{font-size:2rem}.wrap{padding-inline:20px}.hub-filters{gap:6px}.hub-filters button{font-size:.74rem;padding:9px 12px}.hub-handoff{padding-inline:14px}.hub-handoff span{min-width:0}.hub-handoff a{max-width:115px;text-align:center}.f-in{gap:20px}.f-links{gap:14px}.menu>a{font-size:1.15rem}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}

/* Language control stays directly reachable at every screen size. */
.knowledge-hub .menu{position:static;width:auto;height:auto;min-height:0;margin-left:auto;padding:0;display:flex;flex-direction:row;gap:0;opacity:1;visibility:visible;transform:none;background:none;backdrop-filter:none;overflow:visible}
.knowledge-hub .lang-dd{margin-left:0}
.knowledge-hub .lang{min-height:44px;padding:8px 13px;border-radius:24px;font-size:.8rem;white-space:nowrap;border-color:#8b7aff40;background:#ffffff05}
.lang-globe{font-size:1rem;line-height:1}
.knowledge-hub .lang-list{left:auto;right:0;top:calc(100% + 8px);transform:none;min-width:150px;max-height:min(360px,60dvh);overflow:auto}
.knowledge-hub .lang-list a{text-align:left;font-size:.9rem;min-height:44px}
@media(max-width:380px){.knowledge-hub .nav-in{padding-inline:12px;gap:8px}.knowledge-hub .logo{font-size:.65rem;letter-spacing:.03em;gap:6px}.knowledge-hub .logo::before{width:10px;height:10px}.knowledge-hub .lang{font-size:.73rem;padding-inline:10px;gap:5px}}
.article-meta{color:var(--muted);font-size:.8rem;line-height:1.8;margin:18px 0}
.article-toc{margin:24px 0;padding:20px 24px;border:1px solid #8b7aff30;border-radius:16px;background:#ffffff03;font-size:.88rem}
.article-toc ol{margin:12px 0 0;padding-left:22px;display:grid;gap:4px}
.article-toc a{display:block;padding:7px 0;color:#c5bcff;overflow-wrap:anywhere}
.article-toc a:hover{text-decoration:underline;color:#fff}
.art>.direct-answer{padding:20px 24px;border-left:3px solid #9b84ff;line-height:1.85;border-radius:0 12px 12px 0}
.art .prose section{padding:0;margin:32px 0;scroll-margin-top:12px}
.art .prose section::before{display:none}
.art .prose h2{font-size:clamp(1.15rem,3vw,1.5rem);line-height:1.55}
.art .source-links,.article-sources{font-size:.8rem;overflow-wrap:anywhere}
.art .source-links a,.article-sources a{color:#bfb4ff;text-decoration:underline;text-underline-offset:3px}
.article-sources,.related-reading{margin:32px 0;padding:24px;border:1px solid #8b7aff25;border-radius:16px}
.article-sources h2,.related-reading h2{font-size:1rem;margin-top:0}
.article-sources li,.related-reading li{margin:10px 0;line-height:1.7}
@media(max-width:600px){.art{padding-inline:20px;min-width:0}.article-toc,.article-sources,.related-reading{padding:18px}.art>.direct-answer{padding:16px}.art .prose{overflow-wrap:anywhere}.art .prose section{margin:28px 0}.article-meta{font-size:.74rem}}

/* Quotable takeaway, key-facts box and FAQ (AEO surfaces mirrored in JSON-LD). */
.key-takeaway{margin:22px 0 0;padding:20px 24px;border:1px solid #8b7aff35;border-left:3px solid #4dd6ff;border-radius:0 12px 12px 0;background:#4dd6ff08;font-size:.95rem;line-height:1.85}
.key-takeaway b{display:block;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:#8edfff;margin-bottom:8px}
.key-takeaway p{margin:0;color:var(--text)}
.key-facts{margin:32px 0;padding:24px;border:1px solid #8b7aff25;border-radius:16px;background:#8b7aff06}
.key-facts h2{font-size:1rem;margin-top:0}.key-facts ul{margin:12px 0 0;padding-left:20px;display:grid;gap:8px}
.key-facts li{line-height:1.7;font-size:.92rem}.key-facts a{color:var(--text);text-decoration:underline;text-decoration-color:#8b7aff80;text-underline-offset:3px}
.key-facts a:hover{color:#c5bcff}.key-facts-note{margin:14px 0 0;font-size:.74rem;color:var(--muted)}.key-facts-note a{color:#bfb4ff}
.article-faq{margin:32px 0;scroll-margin-top:12px}.article-faq h2{font-size:clamp(1.15rem,3vw,1.5rem);line-height:1.55}
.faq-item{border:1px solid #8b7aff25;border-radius:12px;background:#ffffff03;margin:10px 0;padding:0 20px}
.faq-item summary{cursor:pointer;padding:16px 0;font-weight:600;line-height:1.6;list-style:none;position:relative;padding-right:28px;word-break:keep-all;overflow-wrap:anywhere}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:0;top:14px;color:#9b84ff;font-size:1.3rem;line-height:1}
.faq-item[open] summary::after{content:"−"}
.faq-item .faq-a{padding:0 0 18px;color:#c9cee0;line-height:1.85;font-size:.93rem}.faq-item .faq-a p{margin:0}
@media(max-width:600px){.key-takeaway{padding:16px}.key-facts{padding:18px}.faq-item{padding:0 14px}}