.main-header { --bg:rgba(4,7,12,.72); --color:#f5f7fb; --scrollbg:#070a10; --scrollcolor:#f5f7fb; }
main#sub01 { min-height:100dvh; padding:0; }
#sub01 + footer { display:none; }
.space-sculpture { position:relative; width:100%; min-height:100dvh; overflow:hidden; background:#03050a; }
.space-sculpture::after { position:absolute; left:50%; bottom:clamp(24px, 4vh, 46px); width:74px; height:1px; background:linear-gradient(90deg, transparent, rgba(255,255,255,.75), transparent); transform:translateX(-50%); content:""; pointer-events:none; }
.space-sculpture-title { position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; clip-path:inset(50%); }
#portfolio-canvas { position:absolute; inset:0; cursor:grab; touch-action:none; }
#portfolio-canvas:active { cursor:grabbing; }
#portfolio-canvas canvas { width:100%; height:100%; }
.space-sculpture-hint { position:absolute; left:50%; bottom:clamp(46px, 7vh, 72px); color:rgba(229,237,251,.68); font-size:9px; font-weight:600; letter-spacing:.3em; transform:translateX(-50%); pointer-events:none; }
@media (prefers-reduced-motion: reduce) {
	#portfolio-canvas { cursor:default; }
}