.studio-header{min-height:88px;padding:18px var(--gutter);display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);gap:20px}.studio-header>span{font:10px monospace;letter-spacing:.12em}.tryon-main{padding:50px var(--gutter) 0}.studio-title{display:flex;align-items:end;justify-content:space-between;gap:65px;margin-bottom:45px}.studio-title h1{font-size:clamp(42px,5.4vw,80px);margin-top:18px}.studio-title>p{font-size:14px;max-width:42ch;line-height:1.6}.studio-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(320px,.8fr);gap:55px;align-items:start}.studio-canvas{position:sticky;top:22px;min-width:0}.canvas-top{display:flex;justify-content:space-between;align-items:center;min-height:44px;border-bottom:1px solid var(--line);font:10px monospace;letter-spacing:.08em}.scene{position:relative;min-height:540px;background:#e2e1d9;overflow:hidden;display:flex;align-items:center;justify-content:center}.upload-empty{text-align:center;padding:50px 25px}.upload-empty svg{width:40px;height:40px;fill:none;stroke:var(--muted);stroke-width:1.2;margin-bottom:25px}.upload-empty h2{font-size:clamp(32px,3.5vw,48px);line-height:1.06}.upload-empty p{font-size:13px;line-height:1.7;margin:25px 0}.upload-button{position:relative;display:inline-flex;min-height:50px;align-items:center;justify-content:center;background:var(--ink);color:var(--canvas);padding:14px 24px;font-size:12px;cursor:pointer}.upload-button:hover{background:var(--accent)}.upload-button:focus-within{outline:3px solid var(--focus);outline-offset:4px}.upload-button input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}.upload-empty small{display:block;font-size:10px;color:var(--muted);margin-top:15px}.upload-empty button{display:block;margin:15px auto 0}.photo-foot{display:flex;justify-content:space-between;font-size:10px;color:var(--muted);padding:16px 0;gap:20px}#room-image{width:100%;display:block;max-height:760px;object-fit:contain}#room-image[hidden],#radiator-overlay[hidden],.upload-empty[hidden]{display:none}.scene.has-photo{min-height:0;display:block;background:#ddd}#radiator-overlay{position:absolute;left:62%;top:27%;height:38%;aspect-ratio:.28;pointer-events:none}#radiator-overlay svg{width:100%;height:100%;overflow:visible}.sketch-label{position:absolute;left:15px;bottom:15px;background:#f0eee8e8;padding:8px 10px;font-size:9px;letter-spacing:.03em}.studio-controls h2{font-size:38px;margin:16px 0 8px}.studio-controls>p{font-size:12px}.studio-section{padding:26px 0;border-top:1px solid var(--line);margin-top:24px}.studio-section h3{font-size:24px;margin:15px 0}.studio-section .button,.studio-controls>.button{width:100%;margin-top:18px;line-height:1.4}.studio-controls .small{font-size:11px;line-height:1.6;margin-top:12px}.range-label{display:block;font-size:11px;margin-top:20px}.range-label input{width:100%;display:block;height:44px;accent-color:var(--ink)}.fit-details{margin-top:0}.fit-details summary{font-size:18px}.fit-details p{font-size:12px}#fit-form .form-grid{gap:12px}#fit-form .field{font-size:10px}#fit-form .button{font-size:11px;margin-top:18px;width:100%}#fit-result{padding-top:16px}.studio-process{border-top:1px solid var(--line);padding:60px 0;display:grid;grid-template-columns:1fr 1fr;gap:25px 60px;margin-top:70px}.studio-process>.eyebrow{grid-column:1/-1}.studio-process h2{font-size:clamp(32px,4vw,58px)}.studio-process>div{max-width:60ch;font-size:14px}.studio-process>div p+p{margin-top:20px}.studio-footer{padding:30px var(--gutter);border-top:1px solid var(--line);font-size:10px;color:var(--muted)}@media(max-width:850px){.studio-grid{grid-template-columns:1fr;gap:35px}.studio-canvas{position:static}.studio-title{display:block}.studio-title>p{margin-top:25px;max-width:60ch}.studio-header>span{display:none}.scene{min-height:440px}.studio-process{grid-template-columns:1fr;margin-top:40px}.tryon-main{padding-top:32px}.photo-foot{flex-direction:column;gap:4px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}