.spatial-page{max-width:1120px;margin:32px auto;padding:0 4px}
.spatial-page.narrow{max-width:760px}
.spatial-hero{max-width:760px;margin-bottom:26px}
.spatial-hero h1{font-size:clamp(30px,5vw,50px);margin:8px 0 14px}
.spatial-hero p{font-size:16px;line-height:1.8;color:var(--muted)}
.spatial-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}
.spatial-card{display:block;padding:20px;text-decoration:none;transition:border-color 160ms ease-out,transform 160ms ease-out}
.spatial-card:hover{border-color:color-mix(in srgb,var(--accent) 45%,var(--border));transform:translateY(-2px)}
.spatial-card h2{font-size:20px;margin:8px 0}
.spatial-card p{color:var(--muted);font-size:14px;line-height:1.6;min-height:3.2em}
.spatial-card-meta{font-size:12px;color:var(--muted)}
.spatial-form{display:grid;gap:16px;padding:24px}
.spatial-form label{display:grid;gap:7px}
.spatial-detail-head{display:flex;justify-content:space-between;gap:24px;align-items:flex-start;margin-bottom:22px}
.spatial-detail-head h1{font-size:clamp(28px,4vw,44px);margin:6px 0 10px}
.spatial-detail-head p{max-width:720px;color:var(--muted);white-space:pre-wrap}
.spatial-meta{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end;color:var(--muted);font-size:12px}
.spatial-detail-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(280px,.8fr);gap:18px;align-items:start}
.spatial-viewer-panel,.spatial-route-panel{padding:18px}
.spatial-viewer{position:relative;border-radius:16px;overflow:hidden;background:radial-gradient(circle at 50% 40%,#182b31,#070b0e 75%);min-height:360px;aspect-ratio:16/10}
.spatial-viewer canvas{display:block;width:100%;height:100%}
.spatial-viewer-status{position:absolute;inset:0;display:grid;place-items:center;color:#d7e7e2;font-size:14px;pointer-events:none;background:rgba(4,10,13,.56);transition:opacity 160ms ease-out}
.spatial-viewer-status[hidden]{display:none}
.spatial-viewer-status.error{color:#ffb4aa}
.spatial-route-panel h2{font-size:20px;margin:6px 0 12px}
.spatial-route-panel [data-dji-track]{border-radius:12px;min-height:190px}
.spatial-route-panel .dji-watch-facts{grid-template-columns:1fr 1fr;margin-top:12px}
@media(max-width:820px){.spatial-detail-grid{grid-template-columns:1fr}.spatial-detail-head{display:block}.spatial-meta{justify-content:flex-start;margin-top:12px}.spatial-viewer{min-height:300px;aspect-ratio:4/3}}
@media(prefers-reduced-motion:reduce){.spatial-card{transition:none}}