.download-main{width:min(1120px,calc(100% - 40px));margin:0 auto;padding:clamp(34px,5vw,64px) 0 clamp(64px,8vw,104px)}.download-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,420px);gap:clamp(24px,4vw,46px);align-items:center}.download-copy h1{max-width:720px;margin:0;font-size:clamp(2.7rem,7vw,5rem);line-height:.98;text-align:left}.download-lead{max-width:680px;margin-top:22px;color:var(--muted);font-size:clamp(1.03rem,2vw,1.22rem);line-height:1.62}.release-summary{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px}.release-summary span,.artifact-status,.spec-pill{display:inline-flex;align-items:center;gap:7px;min-height:30px;padding:0 11px;border:1px solid var(--line);border-radius:999px;background:var(--paper-solid);color:var(--muted);font-size:.76rem;font-weight:850;letter-spacing:.04em;text-transform:uppercase}.release-summary span.ready,.artifact-status.ready{color:#0d6b41;background:var(--uc-green-soft);border-color:#16a76547}.release-summary span.ready:before,.artifact-status.ready:before,.release-summary span.warn:before,.artifact-status.warn:before{content:"";flex:0 0 auto;width:7px;height:7px;border-radius:50%;background:currentColor}.release-summary span.warn,.artifact-status.warn{color:#7a5200;background:var(--uc-amber-soft);border-color:#ffb23f73}.download-frame{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--media-frame-bg);box-shadow:var(--shadow)}.download-frame img{width:100%;height:100%;object-fit:cover}.download-panel{margin-top:clamp(34px,6vw,62px)}.download-gate{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;padding:18px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);box-shadow:var(--shadow-tight)}.download-gate h2{font-size:1.22rem;line-height:1.2}.download-gate p{margin-top:6px;color:var(--muted);line-height:1.55}.download-gate-actions{display:flex;gap:10px;flex-wrap:wrap}.artifact-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:16px}.artifact-card{display:flex;flex-direction:column;min-width:0;min-height:330px;padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);box-shadow:var(--shadow-tight);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.artifact-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow)}.artifact-card.featured{border-color:#4b35ff57}.artifact-card.featured:hover{border-color:#4b35ff80}.artifact-card h3{margin-top:15px;font-size:1.45rem}.artifact-card p{margin-top:10px;color:var(--muted);font-size:.95rem;line-height:1.55}.artifact-specs{display:grid;gap:8px;margin:18px 0 20px}.artifact-specs div{display:grid;grid-template-columns:74px minmax(0,1fr);gap:10px;align-items:baseline;color:var(--muted);font-size:.86rem}.artifact-specs dt{color:var(--ink);font-weight:850}.artifact-specs dd{min-width:0;margin:0;overflow-wrap:anywhere}.artifact-specs dd[data-artifact-sha]{font-family:ui-monospace,Cascadia Code,Consolas,monospace;font-size:.74rem;line-height:1.5;word-break:break-all}.artifact-card .button{width:100%;margin-top:auto}.artifact-card .button[aria-disabled=true]{pointer-events:none;opacity:.56}.download-details{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:16px}.download-detail-card{min-height:170px;padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);transition:border-color .2s ease}.download-detail-card:hover{border-color:var(--line-strong)}@media(prefers-reduced-motion:reduce){.artifact-card,.download-detail-card{transition:none}.artifact-card:hover{transform:none}}.download-detail-card h2{font-size:1.18rem}.download-detail-card p,.download-detail-card li{margin-top:10px;color:var(--muted);font-size:.95rem;line-height:1.55}.download-detail-card ul{display:grid;gap:8px;margin-top:12px;padding-left:18px;list-style:disc}@media(max-width:920px){.download-hero,.artifact-grid,.download-details{grid-template-columns:1fr}.download-frame{max-height:360px}}@media(max-width:620px){.download-main{width:min(100% - 28px,1120px)}.download-copy h1{font-size:clamp(2.35rem,14vw,3.4rem)}.download-gate,.artifact-card,.download-detail-card{padding:18px}.download-gate-actions,.download-gate-actions .button{width:100%}}