.atelier-grid{gap:60px;grid-template-columns:1fr 1.12fr}.studio-controls{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.studio-controls button{display:flex;align-items:center;gap:14px;text-align:left;min-height:76px;padding:14px 18px;font-size:13px;line-height:1.4}.studio-controls button:last-child{grid-column:1/-1}.shape-icon{flex:none;display:block;width:24px;height:34px;border:1.5px solid currentColor;position:relative}.shape-icon--circle{width:30px;height:30px;border-radius:50%}.shape-icon--oval{border-radius:50%}.shape-icon--semicircle{width:34px;height:18px;border-radius:34px 34px 0 0}.shape-icon--double:after{content:'';position:absolute;top:21px;left:-2px;right:-2px;height:3px;background:#eae5dc;border-block:1px solid currentColor}.studio-controls button[aria-pressed=true] .shape-icon--double:after{background:#76634d}.studio-scene{height:auto;aspect-ratio:600/640;border-radius:4px;background:#e6e0d6;display:block;overflow:hidden}.natural-mirror{display:block;width:100%;height:auto}.mirror-halo{opacity:0;transition:opacity .6s ease}.lit .mirror-halo{opacity:.9}.mirror-edge{transition:stroke .6s ease}.lit .mirror-edge{stroke:#fff7df}.studio-scene .scene-caption{top:20px;bottom:auto;left:22px;max-width:85%;font-size:12px;letter-spacing:0;color:#685f53}.studio-note{font-size:12px}.light-toggle{max-width:none;margin-top:18px;min-height:49px}.atelier .section-copy{max-width:450px}.atelier h2{font-size:clamp(34px,3.7vw,53px)}
@media(max-width:900px){.atelier-grid{grid-template-columns:1fr;gap:30px}.studio-scene{max-width:600px;width:100%;margin:auto}}
@media(max-width:560px){.studio-controls button{padding:12px;font-size:12px;gap:12px;min-height:68px}.studio-scene .scene-caption{top:12px;left:14px;font-size:10px}}
@media(prefers-reduced-motion:reduce){.mirror-halo,.mirror-edge{transition:none}}
.shape-icon--semicircle{width:18px;height:34px;border-radius:0 34px 34px 0}
.shape-icon--rect{width:20px;height:34px}
.shape-icon--rect{width:24px}.shape-icon--double{width:17px}.lit .mirror-halo{opacity:1;stroke:#ffe5a3;stroke-width:32px}.lit .mirror-edge{stroke:#fff5ca;stroke-width:3.5px;filter:drop-shadow(0 0 5px #fff0bb)}
.natural-mirror>rect:first-of-type{transition:fill .6s}.studio-scene:not(.lit) .natural-mirror>rect:first-of-type{fill:#c9c0b3}.lit .mirror-halo{opacity:1;stroke:#ffd985;stroke-width:54px}.lit .mirror-edge{stroke:#fffbe6;stroke-width:5px;filter:drop-shadow(0 0 4px #fff5c5) drop-shadow(0 0 12px #ffd878)}.light-toggle[aria-pressed=true]{background:#76634d;color:#fff;border-color:#76634d}.light-toggle[aria-pressed=true]:before{content:"";width:9px;height:9px;background:#fff0b9;border-radius:50%;box-shadow:0 0 9px #ffe19b;align-self:center;margin-right:10px}.light-toggle{justify-content:flex-start}.light-toggle>span{margin-left:auto}