:root{
  --bg:#11172e;--panel:#202946;--panel2:#283253;--line:rgba(255,255,255,.14);--line2:rgba(255,255,255,.24);
  --text:#f7f8ff;--muted:#b8c0d9;--soft:#8792b2;--gold:#f5bd55;--coral:#ff826f;--mint:#63d7b1;--blue:#78a7ff;
  --shadow:0 18px 60px rgba(3,7,22,.34);--font:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans","Noto Sans JP",sans-serif
}
html[data-theme=light]{--bg:#eef1f7;--panel:#fff;--panel2:#f7f8fb;--line:rgba(24,31,55,.1);--line2:rgba(24,31,55,.2);--text:#17203b;--muted:#59637d;--soft:#7d879f;--shadow:0 16px 45px rgba(27,34,66,.11)}
html[data-theme=vibrant]{--bg:#22133f;--panel:#382558;--panel2:#4b3271;--gold:#ffe066;--coral:#ff6fb7;--mint:#62f3d2}
*{box-sizing:border-box}html,body{min-height:100%}body{margin:0;color:var(--text);font-family:var(--font);background:radial-gradient(900px 500px at 0 -10%,rgba(133,102,255,.2),transparent 65%),var(--bg);-webkit-font-smoothing:antialiased}button,input,textarea{font:inherit}button{color:inherit}a{color:inherit;text-decoration:none}[hidden]{display:none!important}[data-copy]{display:none}html[data-lang=ja] [data-copy=ja],html[data-lang=zh] [data-copy=zh]{display:inline}
.topbar{position:sticky;top:0;z-index:30;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(18px)}.topbar-inner{max-width:1800px;margin:auto;min-height:66px;padding:0 22px;display:flex;align-items:center;gap:20px}.brand{display:flex;align-items:center;gap:9px;font-weight:800;white-space:nowrap}.brand-mark{width:28px;height:28px;display:grid;place-items:center;border-radius:8px;color:#2b1907;font-size:12px;background:linear-gradient(135deg,var(--gold),var(--coral))}.project-title{display:flex;align-items:center;gap:8px;min-width:0;flex:1}.project-dot{width:7px;height:7px;background:var(--mint);border-radius:50%}.project-title input{min-width:160px;max-width:360px;width:100%;border:0;outline:0;background:transparent;color:var(--text);font-weight:750}.project-title>span:last-child{color:var(--soft);font-size:11px;white-space:nowrap}.top-actions{display:flex;align-items:center;gap:8px}.back-link{font-size:12px;color:var(--muted);white-space:nowrap}.segmented{display:flex;padding:3px;gap:2px;background:rgba(0,0,0,.15);border:1px solid var(--line);border-radius:999px}.segmented button{border:0;background:transparent;color:var(--muted);padding:6px 10px;border-radius:999px;font-size:11px;font-weight:750;cursor:pointer}.segmented button.active{background:var(--gold);color:#35230a}.theme-toggle{display:flex;align-items:center;gap:6px;border:1px solid var(--line);background:transparent;border-radius:999px;padding:7px 10px;color:var(--muted);font-size:11px;cursor:pointer}.theme-dot{width:14px;height:14px;border:1px solid var(--line2);border-radius:4px;background:var(--bg)}
.app-shell{max-width:1800px;margin:auto;padding:24px 22px 56px}.intro{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:18px}.eyebrow,.panel-kicker{color:var(--gold);letter-spacing:.14em;font-size:10px;font-weight:900}.intro h1{margin:7px 0 0;font-size:clamp(24px,3vw,40px);line-height:1.08;letter-spacing:-.035em}.steps{display:flex;align-items:center;gap:8px;color:var(--soft);font-size:11px;white-space:nowrap}.steps span{display:flex;align-items:center;gap:6px;padding:7px 10px;border:1px solid var(--line);border-radius:999px}.steps span.active{color:#37250b;background:var(--gold);border-color:transparent}.steps i{font-style:normal}
.builder-layout{display:grid;grid-template-columns:270px minmax(540px,1fr) 340px;gap:12px;align-items:start}.side-panel,.studio-panel{background:var(--panel);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);overflow:hidden}.side-panel{padding:16px;position:sticky;top:78px;max-height:calc(100vh - 92px);overflow-y:auto}.panel-title{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}.panel-title h2{font-size:17px;margin:3px 0 0}.count-badge{font-size:10px;color:var(--soft);border:1px solid var(--line);border-radius:999px;padding:4px 7px}
.upload-zone{min-height:112px;border:1px dashed var(--line2);border-radius:13px;background:rgba(0,0,0,.09);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;text-align:center;cursor:pointer;transition:.2s}.upload-zone:hover,.upload-zone.dragging{border-color:var(--gold);background:color-mix(in srgb,var(--gold) 7%,transparent)}.upload-plus{width:32px;height:32px;display:grid;place-items:center;border-radius:10px;background:linear-gradient(135deg,var(--gold),var(--coral));color:#2e1b09;font-size:21px}.upload-zone strong{font-size:12px}.upload-zone small{font-size:9px;color:var(--soft)}.photo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;margin-top:8px}.photo-card{position:relative;aspect-ratio:1;border-radius:7px;overflow:hidden;border:1px solid var(--line)}.photo-card img{width:100%;height:100%;object-fit:cover;cursor:zoom-in}.photo-card img:focus-visible{outline:2px solid var(--gold);outline-offset:-2px}.photo-card button{position:absolute;right:2px;top:2px;width:18px;height:18px;padding:0;border:0;border-radius:50%;background:rgba(8,12,25,.72);color:#fff;font-size:12px;cursor:pointer}.notes-field{display:grid;gap:5px;margin-top:10px;color:var(--muted);font-size:10px;font-weight:700}.notes-field textarea{resize:vertical;background:rgba(0,0,0,.12);border:1px solid var(--line);border-radius:9px;color:var(--text);padding:8px;outline:0}.analyze-button,.render-button{width:100%;margin-top:10px;border:0;border-radius:10px;background:linear-gradient(120deg,var(--gold),var(--coral));color:#2d1b08;font-weight:850;padding:10px 12px;cursor:pointer}.analyze-button:disabled,.render-button:disabled{opacity:.55;cursor:wait}.status{min-height:28px;margin:6px 2px 0;font-size:9px;color:var(--soft);line-height:1.5}.status.error{color:#ff9b91}.status.success{color:var(--mint)}
.library-head{display:flex;align-items:end;justify-content:space-between;margin:11px 0 7px;padding-top:11px;border-top:1px solid var(--line)}.library-head strong{font-size:12px}.library-head span{font-size:9px;color:var(--soft)}.furniture-library{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.furniture-library button{min-height:58px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;border:1px solid var(--line);background:rgba(255,255,255,.035);border-radius:9px;color:var(--muted);font-size:9px;cursor:pointer}.furniture-library button b{font-size:19px;font-weight:500;color:var(--text)}.furniture-library button:hover{border-color:var(--gold);transform:translateY(-1px)}
.studio-panel{min-width:0;overflow:visible}.studio-toolbar{position:relative;z-index:20;min-height:52px;padding:8px 12px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);border-radius:18px 18px 0 0;background:var(--panel2)}.tool-group{display:flex;gap:5px;align-items:center}.tool-group button,.door-picker>summary{border:1px solid var(--line);background:transparent;border-radius:8px;padding:7px 10px;color:var(--muted);font-size:11px;cursor:pointer}.tool-group button:hover,.tool-group button.active,.door-picker>summary:hover,.door-picker[open]>summary{border-color:var(--gold);color:var(--text);background:color-mix(in srgb,var(--gold) 11%,transparent)}.tool-group.compact button{min-width:34px;padding:7px}.door-picker{position:relative}.door-picker>summary{list-style:none;white-space:nowrap}.door-picker>summary::-webkit-details-marker{display:none}.door-menu{position:absolute;z-index:60;top:calc(100% + 8px);left:0;width:200px;padding:7px;display:grid;grid-template-columns:1fr 1fr;gap:5px;border:1px solid var(--line2);border-radius:12px;background:var(--panel);box-shadow:0 18px 45px rgba(4,8,20,.38)}.door-menu button{min-height:50px;padding:7px 5px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;background:rgba(255,255,255,.04);font-size:9px}.door-menu button:last-child{grid-column:1/-1}.door-menu button b{font-size:16px;color:var(--text)}
.canvas-stage{position:relative;padding:14px;background:#d9dde5;overflow:auto}.canvas-stage canvas{display:block;width:100%;height:auto;max-height:calc(100vh - 230px);aspect-ratio:10/7;background:#f8f4ea;border-radius:8px;box-shadow:0 8px 30px rgba(20,25,40,.17);touch-action:none;cursor:default}.mode-hint{position:absolute;left:50%;bottom:25px;transform:translateX(-50%);background:rgba(255,255,255,.82);color:#606878;border:1px solid rgba(30,35,50,.1);border-radius:999px;padding:5px 10px;font-size:9px;white-space:nowrap;pointer-events:none}.studio-footer{min-height:34px;padding:0 13px;display:flex;align-items:center;justify-content:space-between;color:var(--soft);font-size:9px;border-top:1px solid var(--line)}.grid-dot{display:inline-block;width:6px;height:6px;border-radius:2px;background:var(--mint);margin-right:5px}
.empty-inspector{display:flex;min-height:135px;flex-direction:column;align-items:center;justify-content:center;gap:4px;border:1px dashed var(--line);border-radius:12px;color:var(--soft);text-align:center}.empty-inspector>span{font-size:24px}.empty-inspector strong{font-size:12px;color:var(--muted)}.empty-inspector small{font-size:9px}.properties{display:grid;gap:9px}.properties label{display:grid;grid-template-columns:62px 1fr auto;gap:6px;align-items:center;font-size:10px;color:var(--muted)}.properties input[type=text],.properties input[type=number]{width:100%;background:rgba(0,0,0,.12);border:1px solid var(--line);border-radius:7px;padding:7px;color:var(--text);outline:0}.properties input[type=range]{width:100%;accent-color:var(--gold)}.properties input[type=color]{width:44px;height:28px;padding:2px;border:1px solid var(--line);border-radius:6px;background:transparent}.properties output{font-size:9px;color:var(--soft);min-width:30px;text-align:right}.property-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px}.property-grid label{grid-template-columns:15px 1fr}.property-actions{display:grid;grid-template-columns:1fr 1fr;gap:6px}.property-actions button{border:1px solid var(--line);background:rgba(255,255,255,.04);border-radius:8px;padding:8px;color:var(--muted);cursor:pointer}.property-actions button.danger{color:#ff9c94}
.render-card{margin-top:15px;padding-top:14px;border-top:1px solid var(--line)}.render-head{display:flex;gap:8px;align-items:center}.render-head>span{width:28px;height:28px;display:grid;place-items:center;border-radius:8px;background:var(--gold);color:#332109;font-weight:900;font-size:11px}.render-head div{display:grid}.render-head strong{font-size:12px}.render-head small{font-size:9px;color:var(--soft)}.style-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:9px}.style-grid button{border:1px solid var(--line);background:rgba(255,255,255,.035);border-radius:8px;padding:8px 5px;color:var(--muted);font-size:10px;cursor:pointer}.style-grid button:last-child:nth-child(odd){grid-column:1/-1}.style-grid button.active{border-color:var(--gold);color:var(--text);background:color-mix(in srgb,var(--gold) 10%,transparent)}.render-result{appearance:none;display:block;width:100%;padding:0;position:relative;margin-top:10px;aspect-ratio:3/2;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff;cursor:zoom-in;transition:min-height .2s}.render-result:has(.render-loading:not([hidden])){aspect-ratio:auto;min-height:430px}.render-result img{display:block;width:100%;height:100%;object-fit:contain}.render-result:hover .zoom-hint,.render-result:focus-visible .zoom-hint{opacity:1;transform:translateY(0)}.zoom-hint{position:absolute;right:8px;bottom:8px;display:flex;align-items:center;gap:4px;padding:5px 8px;border-radius:999px;background:rgba(14,19,35,.82);color:#fff;font-size:9px;box-shadow:0 4px 15px rgba(0,0,0,.18);opacity:.72;transform:translateY(2px);transition:.18s}.zoom-hint>span:first-child{font-size:14px}.render-loading{position:absolute;inset:0;display:flex;flex-direction:column;gap:9px;padding:14px;background:rgba(17,23,46,.97);color:#fff;cursor:wait;text-align:left}.render-debug-head{display:grid;grid-template-columns:32px 1fr auto;align-items:center;gap:9px}.render-debug-head>span:nth-child(2){display:grid;gap:2px}.render-debug-head b{font-size:12px}.render-debug-head small{font-size:9px;color:#b8c0d9}.render-debug-head>strong{font-size:15px;color:var(--gold)}.render-spinner{width:28px;height:28px;border:3px solid rgba(255,255,255,.18);border-top-color:var(--gold);border-radius:50%;animation:spin .9s linear infinite}.render-debug-meter{height:6px;overflow:hidden;border-radius:999px;background:rgba(255,255,255,.1)}.render-debug-meter i{display:block;width:0;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--gold),var(--coral));transition:width .45s ease}.render-debug-time{display:flex;justify-content:space-between;color:#9fa9c6;font-size:8px}.render-debug-list{display:grid;gap:3px;min-height:0;overflow:auto}.render-debug-row{min-height:25px;display:grid;grid-template-columns:18px 1fr auto;align-items:center;gap:5px;padding:4px 6px;border:1px solid rgba(255,255,255,.08);border-radius:7px;background:rgba(255,255,255,.025);font-size:9px}.render-debug-row i{width:15px;height:15px;display:grid;place-items:center;border-radius:50%;background:rgba(255,255,255,.09);color:#8993ae;font-size:8px;font-style:normal}.render-debug-row em{color:#7f8aa8;font-size:8px;font-style:normal}.render-debug-row.done{color:#c6f5e3}.render-debug-row.done i{background:rgba(99,215,177,.18);color:var(--mint)}.render-debug-row.active{border-color:rgba(245,189,85,.55);background:rgba(245,189,85,.09);color:#fff}.render-debug-row.active i{background:var(--gold);color:#302006}.render-debug-row.active em{color:var(--gold)}.render-debug-row.skipped{opacity:.48}.render-debug-row.error{border-color:rgba(255,130,111,.7);color:#ffb1a7}.render-debug-slow{min-height:25px;padding:6px 8px;border-radius:7px;background:rgba(120,167,255,.09);color:#aebde1;font-size:8px;line-height:1.45}.render-debug-slow.slow{background:rgba(245,189,85,.11);color:#ffd992}.render-debug-slow.very-slow{background:rgba(255,130,111,.12);color:#ffb1a7}@keyframes spin{to{transform:rotate(360deg)}}.result-download{display:block;margin-top:6px;border:1px solid var(--line);border-radius:8px;padding:7px;text-align:center;color:var(--muted);font-size:10px}
.image-modal{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:28px;background:rgba(5,8,18,.9);backdrop-filter:blur(12px)}.modal-frame{display:flex;max-width:min(94vw,1600px);max-height:92vh;flex-direction:column;align-items:center;gap:10px}.modal-frame img{display:block;max-width:100%;max-height:calc(92vh - 52px);object-fit:contain;border-radius:14px;background:#f7f3e9;box-shadow:0 30px 100px rgba(0,0,0,.48)}.modal-close{position:fixed;right:24px;top:20px;width:42px;height:42px;border:1px solid rgba(255,255,255,.25);border-radius:50%;background:rgba(15,20,38,.75);color:#fff;font-size:26px;line-height:1;cursor:pointer}.modal-download{padding:9px 16px;border:1px solid rgba(255,255,255,.25);border-radius:999px;background:rgba(24,31,56,.9);color:#fff;font-size:11px}
.refine-card{margin-top:10px;padding-top:10px;border-top:1px solid var(--line)}.refine-card-head{display:flex;align-items:center;gap:8px}.refine-card-head>span{width:28px;height:28px;display:grid;place-items:center;border-radius:8px;background:var(--blue);color:#101a35;font-size:11px;font-weight:900}.refine-card-head>div{display:grid}.refine-card-head strong{font-size:11px}.refine-card-head small{font-size:8px;color:var(--soft)}.refine-open{width:100%;margin-top:8px;padding:9px;border:1px solid rgba(120,167,255,.5);border-radius:9px;background:rgba(120,167,255,.1);color:#dce7ff;font-weight:750;font-size:10px;cursor:pointer}.refine-open:disabled{opacity:.38;cursor:not-allowed}.refine-modal{position:fixed;inset:0;z-index:1200;display:grid;place-items:center;padding:18px;background:rgba(4,7,16,.9);backdrop-filter:blur(14px)}.refine-window{width:min(1500px,96vw);height:min(900px,94vh);display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--line2);border-radius:18px;background:var(--panel);box-shadow:0 35px 120px rgba(0,0,0,.55)}.refine-window-head{min-height:62px;padding:10px 14px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:var(--panel2)}.refine-window-head>div{display:flex;align-items:center;gap:10px}.refine-window-head>div>span{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;background:var(--blue);color:#111a33;font-weight:900}.refine-window-head>div>div{display:grid;gap:2px}.refine-window-head b{font-size:14px}.refine-window-head small{font-size:9px;color:var(--soft)}.refine-window-head>button{width:34px;height:34px;border:1px solid var(--line);border-radius:50%;background:transparent;color:var(--muted);font-size:22px;cursor:pointer}.refine-workspace{min-height:0;flex:1;display:grid;grid-template-columns:minmax(0,1fr) 320px}.refine-canvas-wrap{position:relative;min-width:0;min-height:0;display:grid;place-items:center;padding:18px;overflow:auto;background:#0d1222}.refine-canvas-wrap canvas{display:block;max-width:100%;max-height:100%;width:auto;height:auto;border-radius:8px;background:#f7f3e9;box-shadow:0 16px 50px rgba(0,0,0,.35);cursor:crosshair;touch-action:none}.refine-canvas-hint{position:absolute;left:50%;bottom:28px;transform:translateX(-50%);padding:7px 12px;border-radius:999px;background:rgba(13,18,34,.82);color:#fff;font-size:9px;pointer-events:none}.refine-processing{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;background:rgba(10,15,30,.86);color:#fff}.refine-processing i{width:38px;height:38px;border:4px solid rgba(255,255,255,.16);border-top-color:var(--gold);border-radius:50%;animation:spin .85s linear infinite}.refine-processing b{font-size:15px}.refine-processing small{font-size:9px;color:#b8c0d9}.refine-controls{min-height:0;padding:16px;overflow-y:auto;border-left:1px solid var(--line);background:var(--panel)}.refine-selection-head{display:flex;align-items:center;justify-content:space-between}.refine-selection-head b{font-size:13px}.refine-selection-head span{min-width:27px;padding:4px 7px;border-radius:999px;background:rgba(120,167,255,.14);color:var(--blue);text-align:center;font-size:10px;font-weight:800}.refine-controls>p{margin:7px 0 9px;color:var(--soft);font-size:9px;line-height:1.55}.refine-clear{width:100%;padding:7px;border:1px solid var(--line);border-radius:8px;background:transparent;color:var(--muted);font-size:9px;cursor:pointer}.refine-reference-upload{margin-top:12px;min-height:86px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;border:1px dashed var(--line2);border-radius:10px;background:rgba(0,0,0,.08);cursor:pointer}.refine-reference-upload input{display:none}.refine-reference-upload>span{font-size:24px;color:var(--gold)}.refine-reference-upload b{font-size:11px}.refine-reference-upload small{font-size:8px;color:var(--soft)}.refine-reference-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;margin-top:7px}.refine-reference-item{position:relative;aspect-ratio:1;border:1px solid var(--line);border-radius:7px;overflow:hidden}.refine-reference-item img{width:100%;height:100%;object-fit:cover}.refine-reference-item button{position:absolute;right:2px;top:2px;width:18px;height:18px;padding:0;border:0;border-radius:50%;background:rgba(7,10,20,.78);color:#fff;cursor:pointer}.refine-instruction{display:grid;gap:5px;margin-top:12px;color:var(--muted);font-size:9px;font-weight:750}.refine-instruction textarea{min-height:86px;resize:vertical;padding:9px;border:1px solid var(--line);border-radius:9px;background:rgba(0,0,0,.12);color:var(--text);font-size:10px;line-height:1.45;outline:0}.refine-actions{display:grid;grid-template-columns:1fr 1.4fr;gap:6px;margin-top:12px}.refine-actions button{padding:9px 6px;border:1px solid var(--line);border-radius:9px;background:rgba(255,255,255,.04);color:var(--muted);font-size:9px;cursor:pointer}.refine-actions button.primary{border:0;background:linear-gradient(120deg,var(--gold),var(--coral));color:#2d1b08;font-weight:850}.refine-actions button:disabled{opacity:.4;cursor:not-allowed}.refine-status{display:block;min-height:34px;margin-top:8px;padding:7px 8px;border-radius:8px;background:rgba(99,215,177,.08);color:var(--mint);font-size:8px;line-height:1.5}.refine-status.error{background:rgba(255,130,111,.09);color:#ff9c94}
.reference-viewer{position:fixed;z-index:90;left:24px;top:88px;width:420px;height:520px;min-width:280px;min-height:280px;max-width:80vw;max-height:82vh;display:flex;flex-direction:column;overflow:hidden;resize:both;border:1px solid var(--line2);border-radius:15px;background:var(--panel);box-shadow:0 24px 80px rgba(3,7,22,.48)}.reference-viewer-head{min-height:46px;padding:8px 10px 8px 13px;display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--panel2);border-bottom:1px solid var(--line);cursor:move;touch-action:none;user-select:none}.reference-viewer-head>div{display:flex;align-items:baseline;gap:7px}.reference-viewer-head b{font-size:12px}.reference-viewer-head small{font-size:9px;color:var(--soft)}.reference-viewer-head nav{display:flex;gap:4px}.reference-viewer-head button{width:28px;height:28px;padding:0;border:1px solid var(--line);border-radius:7px;background:rgba(255,255,255,.04);color:var(--muted);font-size:18px;cursor:pointer}.reference-viewport{min-height:0;flex:1;overflow:auto;display:grid;place-items:center;background:#111522}.reference-viewport img{display:block;width:100%;height:100%;max-width:none;max-height:none;object-fit:contain}.reference-viewer-foot{min-height:42px;padding:7px 10px;display:flex;align-items:center;gap:7px;border-top:1px solid var(--line);background:var(--panel2);color:var(--muted)}.reference-viewer-foot input{min-width:80px;flex:1;accent-color:var(--gold)}.reference-viewer-foot output{min-width:35px;font-size:9px;color:var(--text)}.reference-viewer-foot small{font-size:8px;color:var(--soft);white-space:nowrap}
@media(max-width:1200px){.builder-layout{grid-template-columns:240px minmax(500px,1fr)}.inspector-panel{position:static;max-height:none;grid-column:1/-1;display:grid;grid-template-columns:220px 1fr 300px;gap:16px}.inspector-panel>.panel-title{align-self:start}.render-card{margin:0;padding:0 0 0 16px;border-top:0;border-left:1px solid var(--line)}}
@media(max-width:800px){.topbar-inner{padding:0 12px}.brand span:last-child,.back-link,.project-title>span:last-child,.theme-toggle #themeLabel{display:none}.intro{display:block}.steps{margin-top:12px;overflow-x:auto}.builder-layout{grid-template-columns:1fr}.side-panel{position:static;max-height:none}.studio-panel{grid-row:1}.source-panel{grid-row:2}.inspector-panel{grid-row:3;grid-column:auto;display:block}.render-card{margin-top:15px;padding:14px 0 0;border-left:0;border-top:1px solid var(--line)}.app-shell{padding:18px 10px 40px}.canvas-stage{padding:7px}.mode-hint{display:none}.tool-group button span{display:none}.reference-viewer{left:10px!important;top:74px!important;width:calc(100vw - 20px);height:50vh;max-width:none;max-height:70vh}.reference-viewer-foot small{display:none}.refine-modal{padding:7px}.refine-window{width:100%;height:98vh}.refine-workspace{display:flex;flex-direction:column}.refine-canvas-wrap{min-height:48vh;padding:8px}.refine-controls{border-left:0;border-top:1px solid var(--line)}.refine-window-head small{display:none}}