:root{color-scheme:light;--bg:#f5f8f8;--surface:#fff;--soft:#eaf1f1;--ink:#142e35;--muted:#50656c;--accent:#11665e;--bright:#087963;--line:#cfdddd;--button:#11665e;--button-ink:#fff;--shadow:0 28px 80px #123e4122}
:root[data-theme=dark]{color-scheme:dark;--bg:#0b1920;--surface:#10242c;--soft:#0e2028;--ink:#eaf4f5;--muted:#a1b7bf;--accent:#6bddd0;--bright:#83e0ad;--line:#294149;--button:#8ae0cf;--button-ink:#0b2728;--shadow:0 28px 80px #0005}
@media(prefers-color-scheme:dark){:root[data-theme=auto]{color-scheme:dark;--bg:#0b1920;--surface:#10242c;--soft:#0e2028;--ink:#eaf4f5;--muted:#a1b7bf;--accent:#6bddd0;--bright:#83e0ad;--line:#294149;--button:#8ae0cf;--button-ink:#0b2728;--shadow:0 28px 80px #0005}}
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.eyebrow{margin:0}.downloads h3{font-size:1.7rem}.downloads p{color:var(--muted)}.downloads .button{width:100%;margin:14px 0 18px;font-size:.9rem;padding-inline:8px}.downloads .fine{margin:0;font-size:.86rem}.download-meta{display:flex;flex-wrap:wrap;gap:26px;margin-top:25px;font-size:.88rem;color:var(--muted)}.faq{display:grid;grid-template-columns:1fr 1.5fr;gap:80px}details{border-bottom:1px solid var(--line);padding:20px 0}details:first-child{padding-top:0}summary{cursor:pointer;font-weight:600;padding:6px 0;min-height:44px}details p{color:var(--muted);margin:12px 0 0}footer{display:flex;align-items:center;gap:30px;border-top:1px solid var(--line);padding-block:32px;font-size:.85rem;color:var(--muted)}footer p{margin:0 auto}footer 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@media(max-width:900px){.wrap{width:calc(100% - 40px)}.hero{gap:20px;padding-block:60px}.hero-art>img{width:320px}.topbar{gap:18px}.topbar nav{gap:16px}.platform-strip{grid-template-columns:repeat(2,1fr)}.section-heading{gap:35px}.boundaries{gap:45px}.downloads{gap:12px}.downloads article{padding:20px}.downloads .button{font-size:.82rem}.faq{gap:40px}}
@media(max-width:650px){.wrap{width:calc(100% - 36px)}.topbar{flex-wrap:wrap;gap:10px;padding-block:16px}.topbar nav{order:3;width:100%;justify-content:space-between;padding-top:8px}.theme-label{margin-left:auto}.hero{grid-template-columns:1fr;padding-top:46px;gap:35px}.hero-art{grid-row:2}.hero-art>img{width:230px}.art-caption{margin-top:24px}h1{font-size:3.1rem}.hero .eyebrow{font-size:.75rem;gap:7px}.platform-strip{gap:22px}.platform-strip span{font-size:.8rem}.section{padding-block:60px}.section-heading{display:block;margin-bottom:32px}.section-heading>p{margin-top:22px}.steps,.downloads,.boundaries,.faq{grid-template-columns:1fr;gap:28px}.steps{gap:30px}.interface-section,.download-section{padding-block:55px}.status-guide{gap:18px;grid-template-columns:1fr}.status-guide>div{display:flex;align-items:baseline;gap:12px}.status-guide p{margin:0}.status{white-space:nowrap}.downloads .button{font-size:.94rem}.downloads article{padding:25px}.faq{gap:32px}footer{flex-wrap:wrap;gap:18px}footer p{order:3;width:100%;margin:0}footer>a:last-child{margin-left:auto}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}.button:hover{transform:none}}