:root{font-family:Inter,-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif;color:#242a27;background:#fff;font-synthesis:none;--accent:#d3ef47;--muted:#7e8485;--line:#e6e8e7}*{box-sizing:border-box}body{margin:0}button{font:inherit;font-size:13px;border:0;background:none;color:inherit;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:background .15s,color .15s}button:disabled{opacity:.35;cursor:not-allowed}button:focus-visible{outline:2px solid #899e24;outline-offset:4px}header{height:76px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;gap:20px}.brand{display:flex;align-items:center;gap:26px}.brand img{width:174px;height:44px;object-fit:contain}.brand i{height:27px;border-left:1px solid #ccd0cd}.brand h1{font-size:22px;font-weight:600;letter-spacing:-.6px;margin:0}.header-actions{display:flex;gap:18px}.save{background:#242a27;color:#fff;border-radius:7px;padding:12px 20px;box-shadow:0 2px 5px #0001}.save:hover{background:#46513d}.reset-config{color:#707874}.app-body{display:grid;grid-template-columns:300px 1fr;height:calc(100dvh - 76px);min-height:0}aside{padding:26px 24px 20px;border-right:1px solid var(--line);overflow:auto;scrollbar-width:thin}label{display:block;font-size:13px;color:#69716e;margin-bottom:10px}.field{margin-bottom:23px}.field label small{float:right;font-size:11px;color:#949a96}.sku{font-size:12px;letter-spacing:-.2px;background:#f2f3f2;padding:13px 10px;border-radius:5px;white-space:nowrap}.fixed-field{border:1px solid #e1e5e1;border-radius:5px;padding:12px;font-size:14px;display:flex;align-items:center;justify-content:space-between;gap:8px}.fixed-field span{font-size:10px;color:#929a94}.swatches{display:flex;justify-content:space-between;gap:8px}.swatches button{padding:5px 0;font-size:12px;gap:8px}.swatches button>span{height:27px;width:27px;border-radius:50%;border:1px solid #cbd0c7;display:grid;place-items:center}.swatches .chosen{outline:1px solid #64715a;outline-offset:3px}.toggles{margin-top:29px}.toggle-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.toggle-row span{font-size:14px}.toggle-row small{display:block;color:#929891;font-size:10px;margin-top:5px}.toggle-row.disabled{color:#969c96}.switch{width:39px;height:23px;background:#d8dcda;border-radius:20px;padding:3px;justify-content:flex-start}.switch span{height:17px;width:17px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #0002}.switch.on{background:#b6d71e;justify-content:flex-end}.references{border-top:1px solid var(--line);margin-top:25px;padding-top:21px}.thumbs{display:flex;gap:12px}.thumbs button{flex:1;display:flex;flex-direction:column;padding:7px;background:#f4f5f3;border:1px solid var(--line);border-radius:5px;gap:7px}.thumbs img{height:87px;width:100%;object-fit:contain}.thumbs span{font-size:10px;color:#7d847d}.sidebar-note{font-size:10px;line-height:1.8;color:#969c95;margin-top:16px}.viewport{position:relative;min-width:0;overflow:hidden;background:#e8eaeb}.canvas-host{width:100%;height:100%;position:absolute;inset:0}.canvas-host canvas{display:block;touch-action:none}.scene-tabs{position:absolute;top:22px;left:50%;transform:translate(-50%);display:flex;padding:4px;background:#ffffffc9;border:1px solid #ffffff88;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:9px;z-index:2;white-space:nowrap}.scene-tabs button{padding:10px 25px;border-radius:6px;font-size:13px}.scene-tabs button.active{background:var(--accent);font-weight:600}.canvas-note{position:absolute;top:91px;left:26px;color:#7a8580;font-size:11px;pointer-events:none}.live-dot{display:inline-block;width:5px;height:5px;background:#8c9d5c;border-radius:50%;margin-right:6px}.note-separator{padding:0 8px;color:#a6afa9}.canvas-note small{display:block;font-size:10px;margin-top:7px;color:#939d96}.export{position:absolute;right:24px;top:26px;padding:10px;background:#fff9;border-radius:7px}.toolbar{position:absolute;bottom:48px;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:4px;white-space:nowrap;background:#fffffff0;border:1px solid #fff;border-radius:10px;padding:9px;box-shadow:0 5px 22px #30392e12}.toolbar button{padding:10px 11px;border-radius:6px;font-size:12px}.toolbar button:hover{background:#f0f3e8}.toolbar button.selected{background:#f0f7d9}.view-buttons{display:flex}.toolbar i{height:20px;border-left:1px solid #e2e6df;margin:0 3px}.mini-switch{width:28px;height:17px;display:flex;align-items:center;padding:2px;background:#d6dcd1;border-radius:12px}.mini-switch:before{content:"";height:13px;width:13px;background:#fff;border-radius:50%}.mini-switch.on{background:#aecb24;justify-content:flex-end}.viewport-footer{position:absolute;bottom:17px;left:26px;right:26px;display:flex;justify-content:space-between;color:#839087;font-size:10px;letter-spacing:.2px;pointer-events:none}.viewport-footer b{font-weight:400;color:#abb5ab;padding:0 9px}.reference-view{position:absolute;inset:88px 30px 30px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px}.reference-view img{max-height:calc(100% - 32px);max-width:100%;object-fit:contain;border-radius:4px;box-shadow:0 8px 28px #0002}.reference-view p{font-size:11px;margin:0;color:#727d74}.loading{position:absolute;inset:45% 10% auto;text-align:center;background:#fffe;padding:20px;border-radius:8px}.toast{position:fixed;top:90px;left:50%;transform:translate(-50%);background:#293229;color:#fff;padding:13px 20px;border-radius:7px;box-shadow:0 8px 25px #0002;display:flex;gap:9px;align-items:center;font-size:13px;z-index:20}@media(min-width:1450px){.app-body{grid-template-columns:340px 1fr}aside{padding:30px}.field{margin-bottom:30px}.fixed-field{padding:15px}.toggle-row{margin-bottom:25px}.thumbs img{height:100px}}@media(max-width:1100px){.app-body{grid-template-columns:270px 1fr}aside{padding:23px 18px}.toolbar{gap:0;padding:6px}.toolbar button{padding:9px 7px;font-size:11px;gap:5px}.toolbar .view-buttons button svg{display:none}.scene-tabs button{padding:10px 18px}.export{top:85px;right:15px}.canvas-note{left:17px}.brand img{width:145px}}@media(max-width:720px){header{height:66px;padding:0 15px;gap:8px}.brand{gap:12px}.brand img{width:106px;height:30px}.brand i{height:20px}.brand h1{font-size:15px;letter-spacing:0}.save{padding:9px 11px;font-size:11px;gap:5px}.save svg{width:15px}.header-actions{gap:0}.reset-config{display:none}.app-body{display:flex;flex-direction:column;height:auto;min-height:0}.viewport{order:0;height:650px;max-height:78dvh;min-height:460px}aside{order:1;overflow:visible;display:grid;grid-template-columns:1fr 1fr;gap:0 20px;padding:24px;border:0}.field{margin-bottom:21px}.field:first-child{grid-column:1/-1}.toggles{grid-column:1/-1;margin-top:6px}.references{grid-column:1/-1;margin-top:0}.thumbs img{height:110px}.sidebar-note{grid-column:1/-1}.scene-tabs{top:15px}.scene-tabs button{padding:8px 15px;font-size:12px}.canvas-note{top:68px;font-size:10px}.canvas-note small{font-size:9px}.export{top:67px}.toolbar{bottom:43px;max-width:96%;flex-wrap:wrap;justify-content:center;width:max-content;row-gap:3px}.toolbar button{padding:8px 7px;font-size:10px;gap:4px}.toolbar svg{width:14px;height:14px}.toolbar i{display:none}.toolbar .view-buttons button{padding:8px 9px}.toolbar .mini-switch{width:24px}.viewport-footer{left:15px;right:15px;font-size:9px;bottom:15px}.toast{width:90%;font-size:12px;top:74px}.fixed-field{font-size:12px;min-height:44px;flex-wrap:wrap}.fixed-field span{font-size:9px}.reference-view{inset:75px 15px 25px}}.viewport:has(.scene-tabs button:nth-child(2).active) .canvas-note,.viewport:has(.scene-tabs button:nth-child(2).active) .canvas-note small,.viewport:has(.scene-tabs button:nth-child(2).active) .viewport-footer{color:#fff;text-shadow:0 1px 4px #0009}@media(max-width:720px){aside .field:nth-child(5){grid-column:1/-1}.swatches{justify-content:flex-start;gap:27px}.swatches button{white-space:nowrap}.swatches button>span{flex-shrink:0}}.export-dialog{position:fixed;inset:0;background:#18201ac9;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:30;display:grid;place-items:center;padding:25px}.export-dialog>div{background:#fff;padding:22px;border-radius:10px;max-width:850px;width:100%;position:relative;text-align:center}.export-dialog h2{font-size:18px;margin:0 0 18px}.export-dialog img{max-width:100%;max-height:65dvh;display:block;margin:0 auto 20px;border-radius:5px}.export-dialog a{display:inline-block;background:#242a27;color:#fff;padding:10px 25px;border-radius:5px;text-decoration:none;font-size:13px}.export-dialog p{font-size:11px;color:#929891;margin:10px 0 0}.close-export{position:absolute;right:15px;top:18px;padding:4px 8px;color:#7e847e}.camera-panel{position:absolute;right:22px;top:88px;width:195px;padding:16px;background:#fffffff0;border-radius:8px;box-shadow:0 4px 20px #0001}.camera-panel label{font-size:11px;margin:0 0 14px}.camera-panel label:last-child{margin-bottom:0}.camera-panel strong{float:right;color:#333e30;font-weight:500}.camera-panel input{width:100%;margin:10px 0 0;accent-color:#97b32c;cursor:pointer}.distance-presets{display:flex;justify-content:space-between;margin:-4px 0 18px;gap:5px}.distance-presets button{font-size:11px;border:1px solid #e1e6dc;padding:5px;border-radius:4px;flex:1}.distance-presets button:hover{background:#e9f2cc}.board-controls{margin-top:24px}.board-controls>label small{font-size:9px;float:right}.board-controls>div{display:flex;gap:12px}.board-controls>div label{flex:1;font-size:10px}.board-controls input{display:block;width:100%;padding:9px;margin-top:6px;border:1px solid #e1e5e1;border-radius:5px;font:inherit;font-size:14px}.board-controls>small{color:#969c95;font-size:10px}@media(max-width:720px){.camera-panel{right:10px;top:108px;width:130px;padding:10px}.camera-panel label{font-size:10px;margin-bottom:8px}.distance-presets{gap:2px;margin-bottom:10px}.distance-presets button{font-size:10px;padding:4px 2px}.board-controls{grid-column:1/-1}.camera-panel input{margin-top:5px}}.detail-presets{display:flex;gap:6px;margin-bottom:8px}.detail-presets button{flex:1;padding:8px 3px;font-size:11px;border-radius:5px;background:#eaf2d3;white-space:nowrap}.detail-hint{display:block;color:#858d80;font-size:10px;line-height:1.5;margin-bottom:15px}@media(max-width:720px){.detail-presets{flex-direction:column}.detail-hint{font-size:9px;margin-bottom:9px}}.choose-template{width:100%;display:flex;justify-content:space-between;background:#edf4d7;padding:13px 11px;border:1px solid #d7e4b1;border-radius:6px;margin-bottom:22px;text-align:left;font-size:12px}.choose-template span{max-width:65%}.choose-template strong{white-space:nowrap;font-size:11px}.library-overlay{position:fixed;inset:0;z-index:40;background:#1c261cc9;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);display:grid;place-items:center;padding:24px}.library{background:#fff;width:min(960px,100%);max-height:90dvh;display:flex;flex-direction:column;border-radius:12px;overflow:hidden}.library header{height:auto;padding:23px 26px;flex-shrink:0}.library h2{font-size:21px;margin:0 0 7px}.library p{font-size:12px;color:#81887e;margin:0}.library nav{display:flex;gap:8px;padding:17px 25px;flex-wrap:wrap}.library nav button{padding:8px 12px;background:#f4f5f2;border-radius:5px}.library nav button[aria-pressed=true]{background:#d3ef47}.library nav small{opacity:.5}.template-grid{padding:0 25px 20px;display:grid;grid-template-columns:repeat(4,1fr);gap:14px;overflow:auto}.template-grid button{display:flex;flex-direction:column;align-items:stretch;text-align:left;padding:10px;border:1px solid #e1e6de;border-radius:7px;gap:7px}.template-grid button[aria-pressed=true]{border:2px solid #a3c527;padding:9px;background:#f6f9ed}.template-grid img{width:100%;height:170px;object-fit:contain;background:#f2f3ef;border-radius:4px}.template-grid strong{font-size:12px}.template-grid span{font-size:10px;color:#747d71}.template-grid small{font-size:10px;color:#989e93}.library footer{font-size:11px;color:#81887c;padding:16px 25px;border-top:1px solid #e7ebe2;line-height:1.6}.scene-tabs{max-width:calc(100% - 110px);overflow-x:auto;scrollbar-width:thin}.scene-tabs button{padding:9px 13px;font-size:12px;flex-shrink:0}.scene-outdoor .canvas-note,.scene-desert .canvas-note,.scene-sunset .canvas-note,.scene-indoor .canvas-note,.scene-outdoor .canvas-note small,.scene-desert .canvas-note small,.scene-sunset .canvas-note small,.scene-indoor .canvas-note small,.scene-desert .viewport-footer,.scene-sunset .viewport-footer,.scene-indoor .viewport-footer{color:#fff;text-shadow:0 1px 4px #0009}@media(max-width:720px){.choose-template{grid-column:1/-1}.library-overlay{padding:10px}.library{max-height:95dvh}.library header{padding:16px}.library h2{font-size:18px}.library nav{padding:12px;gap:5px}.library nav button{padding:7px 9px;font-size:11px}.template-grid{grid-template-columns:repeat(2,1fr);padding:0 12px 15px;gap:10px}.template-grid img{height:145px}.library footer{padding:12px}.scene-tabs{max-width:calc(100% - 20px);justify-content:flex-start;width:max-content}.scene-tabs button{padding:9px 12px;font-size:11px}}.choose-template.secondary{background:#fff;border:1px solid #d8dfd1;font-size:12px;margin-top:8px;justify-content:center}.library-explainer{padding:0 24px;font-size:12px;color:#687268}.scene-library .template-grid article{border:1px solid #e4e7df;border-radius:10px;overflow:hidden}.scene-library .template-grid article>button{border:0;border-radius:0;width:100%;text-align:left}.scene-library .template-grid img{height:112px;object-fit:cover}.scene-library article>a{display:block;padding:9px 12px;font-size:11px;color:#466043}.scene-library .template-grid{max-height:56vh}.library nav{overflow-x:auto;flex-wrap:wrap}.library nav button{white-space:nowrap}.details-body{padding:24px;overflow-y:auto;max-height:65vh}.details-body svg{display:block;max-height:380px;width:100%;background:#f5f6f1}.details-body dl{display:grid;grid-template-columns:110px 1fr;gap:12px;font-size:13px}.details-body dt{color:#677467}.details-body dd{margin:0}.details-body>button,.pack-choices button,.brief-fields button{border:1px solid #ced8c2;border-radius:6px;padding:10px 16px;background:#eff4de;color:#25372a;cursor:pointer}.pack-choices{display:flex;gap:8px;flex-wrap:wrap}.pack-choices button[aria-pressed=true]{background:#d8ee9a;border-color:#718844}.pack-reference{display:block;width:100%;max-height:55vh;object-fit:contain;margin:18px 0;background:#f5f5f2}.detail-disclaimer{font-size:12px;color:#6c746a;line-height:1.7}.brief-fields>label,.thermal-controls>label{display:block;font-size:13px;margin:18px 0}.brief-fields input,.brief-fields textarea,.thermal-controls select{display:block;width:100%;margin-top:8px;padding:10px;border:1px solid #dce1d6;border-radius:5px;font:inherit;box-sizing:border-box}.thermal-controls{padding:14px 0;border-top:1px solid #e9ebdf}.thermal-controls small{font-size:11px;color:#778172;line-height:1.7;display:block}.thermal-notice{background:#252c25;color:#fff;padding:6px;border-radius:4px}.scene-tabs{max-width:calc(100% - 30px)}.scene-library header p,.product-details header p{font-size:12px}.scene-library .template-grid button[aria-pressed=true]{background:#eff5d6}.scene-library .template-grid button img{background:#e4e9e9}@media(max-width:650px){.details-body{padding:16px}.details-body dl{grid-template-columns:80px 1fr}.library-explainer{padding:0 14px}.scene-library .template-grid img{height:90px}.scene-library .template-grid{max-height:53vh}.scene-tabs button{padding:9px 8px;font-size:11px}}.logo-customizer{margin:18px 0;border:1px solid #e1e5d9;padding:12px;border-radius:7px}.logo-customizer summary{font-size:13px;font-weight:600;cursor:pointer}.logo-customizer label{display:block;font-size:12px;margin:12px 0}.logo-customizer select{max-width:100%;width:100%;padding:9px;border:1px solid #d9dfd0;background:#fff;border-radius:4px;margin-top:6px}.logo-customizer input[type=range]{display:block;width:100%;accent-color:#9ab14d}.logo-customizer input[type=file]{font-size:11px;width:100%;margin-top:6px}.logo-customizer small{display:block;font-size:10px;line-height:1.6;color:#75806f}.logo-customizer [role=alert]{font-size:11px;color:#a23d28}.camera-explainer{display:block;font-size:10px;line-height:1.5;color:#68715e;margin:-4px 0 10px}.viewport[class*=scene-nature-] .canvas-note{color:#f7f9f3;text-shadow:0 1px 3px #000;background:#24312688;padding:10px;border-radius:6px}.viewport[class*=scene-nature-] .canvas-note small{color:#f7f9f3}.camera-toggle{display:flex;justify-content:space-between;width:100%;padding:0;font-size:11px}.camera-toggle span{color:#7a8666}.camera-toggle[aria-expanded=true]{margin-bottom:12px}.camera-panel [hidden]{display:none}@media(max-width:720px){aside{grid-template-columns:repeat(2,minmax(0,1fr))}aside>*{min-width:0}.sku{overflow:hidden;text-overflow:ellipsis}.fixed-field{flex-wrap:wrap}.logo-customizer{grid-column:1/-1}}@media(max-width:720px){.swatches{flex-wrap:wrap;gap:10px}}.scene-source-sku{margin:8px 12px 0;font-size:10px;color:#687463;overflow-wrap:anywhere}.scene-source-link{margin:8px 12px;color:#486642;text-decoration:underline;font-size:12px}.scene-reference-overlay{position:fixed;inset:0;z-index:120;background:#152018aa;display:grid;place-items:center;padding:20px}.scene-reference-overlay section{background:#fff;border-radius:12px;padding:20px;max-width:700px;max-height:90vh;overflow:auto}.scene-reference-overlay section>button{float:right}.scene-reference-overlay h3{margin:0 70px 10px 0}.scene-reference-overlay img{display:block;max-width:100%;max-height:60vh;object-fit:contain;margin:auto}.scene-reference-overlay p{font-size:13px;color:#586353}.scene-reference-overlay small{color:#777f72}.scene-live-thumbnail{display:flex;width:100%;aspect-ratio:1.6;background:#e8ece6;align-items:center;justify-content:center;overflow:hidden;border-radius:8px}.scene-live-thumbnail>span{font-size:13px;padding:12px;color:#65705e}.scene-live-thumbnail img{width:100%;height:100%;object-fit:cover}