/* Editorial tokens, shared across catalog, existing tools and creative canvas. */
html:root,html[data-theme] {--bg:#f2efe7;--surface-1:#f8f6f0;--surface-2:#e9e5dc;--surface-3:#e0dbd1;--surface-hi:#fffdf8;--panel:#f8f6f0;--fg:#191917;--text:#191917;--text-2:#484741;--text-mute:#68665e;--muted:#68665e;--border:#cec8bd;--line:#bcb6a9;--line-soft:#dfd9ce;--accent:#c83718;--accent-2:#c83718;--accent-3:#806120;--danger:#b3261e;--ok:#386349;--fact:#386349;--human:#665c4e;--assume:#856222;--radius:3px;--radius-pill:3px;--shadow:none;--v-bg:#f2efe7;--v-surface:#f8f6f0;--v-fg:#191917;--v-muted:#68665e;--v-hair:#cec8bd;--v-accent:#c83718;--v-accent-2:#c83718;--v-danger:#b3261e;--v-warn:#806120;--v-ok:#386349;--v-radius:3px;--v-shadow:none;--sans:"Segoe UI","Microsoft YaHei","PingFang SC",sans-serif}
body.atelier{background:#f2efe7!important;color:#191917;font-size:14px}body.atelier::before,body.atelier::after{display:none!important}.atelier *{box-sizing:border-box}.atelier [hidden]{display:none!important}.atelier button,.atelier a,.atelier input,.atelier select,.atelier textarea{font:inherit}.atelier button{cursor:pointer}.atelier button:disabled{opacity:.45;cursor:not-allowed}.atelier :focus-visible{outline:2px solid #c83718;outline-offset:4px}.atelier input,.atelier select,.atelier textarea{background:#faf8f3;color:#191917;border:1px solid #c9c3b9;border-radius:2px}.atelier input,.atelier select{min-height:38px}.atelier button{white-space:nowrap}.atelier .sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
.at-nav{display:flex;align-items:center;gap:25px;height:58px;margin:0 28px;border-bottom:1px solid #979186}.at-nav a{height:58px;display:flex;align-items:center;text-decoration:none;color:#24231f;border-bottom:3px solid transparent;font-size:14px;padding:0 10px}.at-nav a.active{border-color:#c83718;font-weight:700}.at-slash{color:#aaa293;font-family:Georgia,serif;font-style:italic}.at-manage{margin-left:auto;border:0;font-size:12px!important;color:#68665e}.atelier .topbar{position:relative!important;top:auto!important;height:78px!important;min-height:78px!important;margin:0 28px;padding:0!important;display:flex!important;background:transparent!important;border-bottom:1px solid #979186!important;box-shadow:none!important;backdrop-filter:none!important}.atelier .brand{display:flex;gap:11px;align-items:center;flex-shrink:0}.at-brand-mark{display:block;width:31px;height:31px;flex:0 0 31px;filter:drop-shadow(0 1px 0 rgba(255,255,255,.42));transition:transform .2s ease,filter .2s ease}.atelier .brand:hover .at-brand-mark{transform:translateY(-1px) rotate(-2deg);filter:drop-shadow(0 4px 5px rgba(23,24,22,.18))}.at-wordmark{font-family:Impact,"Arial Narrow",sans-serif;letter-spacing:-1.5px;font-size:33px;line-height:1}.atelier .brand em{font-family:Georgia,serif;font-size:21px;font-weight:400;margin-left:2px}.atelier .gsearch{margin-left:auto;max-width:360px;background:transparent!important;border:0!important;border-bottom:1px solid #bcb6a9!important;border-radius:0!important;box-shadow:none!important}.atelier .gsearch input{border:0!important;background:transparent!important;font-size:12px}.atelier .topright{gap:8px}.atelier #navToggle,.atelier #densitySeg,.atelier #themeBtn,.atelier #cmdBtn,.atelier .sidebar,.atelier #phasebar{display:none!important}.atelier #connState{font-size:11px;background:transparent;border:0;max-width:105px;overflow:hidden}.atelier .body{display:block!important;padding:0!important;margin:0!important}.atelier #view{margin:0!important;padding:0!important;min-width:0!important;width:100%!important}.atelier #view>.wrap{max-width:none!important;margin:0!important;padding:0!important}.atelier #page{padding:0!important;max-width:none!important}.atelier .btn-ic,.atelier .act,.atelier .ghost{border-radius:2px!important;box-shadow:none!important}.atelier .act{background:#c83718!important;color:white!important;border-color:#c83718!important}.at-btn{border:1px solid #bbb5aa;background:transparent;padding:9px 15px;min-height:37px;transition:background .18s,color .18s;line-height:1.3}.at-btn:hover{background:#e5e0d6}.at-btn.at-primary,.at-primary{background:#c83718;color:#fff;border:1px solid #c83718}.at-btn.at-primary:hover{background:#a62e16}.at-btn.at-dark{background:#191917;color:#fff;border-color:#191917}.at-btn.active{color:#c83718;border-color:#c83718}.at-muted{font-size:12px;color:#68665e;line-height:1.8}.at-error{padding:20px;color:#b3261e}.at-empty{padding:60px 20px;text-align:center;grid-column:1/-1}.at-empty h2{font-size:25px}.at-empty p{color:#68665e}@media (prefers-reduced-motion:reduce){.at-brand-mark{transition:none}.atelier .brand:hover .at-brand-mark{transform:none}}
/* Product archive: typographic masthead and asymmetric first spread. */
.at-catalog{padding:25px 28px 105px}.at-editorial{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:25px}.at-editorial h1{font-family:Impact,"Arial Narrow",sans-serif;font-size:clamp(64px,11vw,155px);line-height:.95;letter-spacing:-5px;margin:0!important;font-weight:900}.at-editorial p{font-family:Georgia,"SimSun",serif;letter-spacing:5px;font-size:14px;margin:15px 0 0}.at-catalog-side{width:40%;max-width:480px;padding-bottom:5px}.at-catalog-side em{display:block;font-family:Georgia,serif;font-weight:400;font-size:clamp(25px,3vw,46px);margin-bottom:25px;color:#c83718}.at-catalog-side form{display:flex;border-bottom:1px solid #24231f}.at-catalog-side input{flex:1;min-width:0;border:0;background:none;padding:12px 0}.at-catalog-side form button{border:0;font-size:15px;padding-left:15px}.at-filters{display:flex;align-items:center;gap:25px;padding:13px 0;border-top:1px solid #bcb6a9;border-bottom:1px solid #bcb6a9;margin-bottom:20px}.at-filters label{display:flex;align-items:center;gap:8px}.at-filters select{border:0;background:transparent;max-width:220px}.at-filters #atCount{font-size:12px;color:#68665e}.at-view-switch{display:flex;gap:5px;margin-left:auto}.at-view-switch .at-btn{border:0}.at-view-switch .active{border-bottom:2px solid #c83718}.at-gallery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:27px 20px}.at-product{min-width:0;border-bottom:1px solid #bcb6a9;padding-bottom:14px}.at-gallery .at-product:first-child{grid-column:span 2;grid-row:span 2;display:flex;flex-direction:column}.at-photo{position:relative;background:#e7e2d8;overflow:hidden;aspect-ratio:1.2}.at-gallery .at-product:first-child .at-photo{flex:1;aspect-ratio:auto;min-height:370px}.at-open-photo{width:100%;height:100%;display:block;border:0;padding:0}.at-photo img{width:100%;height:100%;object-fit:contain;display:block;transition:transform .35s}.at-photo:hover img{transform:scale(1.035)}.at-product.selected .at-photo{outline:2px solid #c83718;outline-offset:-2px}.at-check{position:absolute;right:12px;top:12px;display:flex;align-items:center;justify-content:center;background:#f8f6f0;width:29px;height:29px}.at-check input{width:18px;height:18px;min-height:0;accent-color:#c83718;margin:0}.at-photo-actions{position:absolute;left:12px;bottom:12px;right:12px;display:flex;gap:5px;opacity:0;transform:translateY(8px);transition:.18s}.at-photo:hover .at-photo-actions,.at-photo:focus-within .at-photo-actions{opacity:1;transform:translateY(0)}.at-photo-actions button{background:#191917;color:#fff;border:0;padding:9px 11px;font-size:12px}.at-product-text small{display:block;margin:12px 0 7px;color:#68665e;font-size:11px}.at-product-text h2{font-size:15px!important;font-weight:600;line-height:1.65;margin:0!important;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.at-product-text p{display:flex;justify-content:space-between;gap:10px;font-size:12px;color:#68665e;margin:7px 0 0}.at-product-text p span{white-space:nowrap}.at-product-list .at-product{display:grid;grid-template-columns:140px 1fr;gap:22px;padding:16px 0}.at-product-list .at-photo{aspect-ratio:1.2}.at-product-list .at-photo-actions{display:none}.at-no-photo::after{content:'暂无产品图片';position:absolute;inset:0;display:grid;place-items:center;color:#777166;font-size:14px}#atPager{display:flex;gap:20px;justify-content:center;align-items:center;padding:30px}#atSelection{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);z-index:40;display:flex;align-items:center;gap:15px;background:#f8f6f0;border:1px solid #bcb6a9;padding:12px 18px;box-shadow:0 8px 26px #211c1720;max-width:calc(100vw - 30px)}#atSelection b{color:#c83718;font-family:Georgia,serif;font-size:26px}.at-miniatures{display:flex;gap:4px}.at-miniatures img{width:38px;height:38px;object-fit:cover}.at-settings{padding:40px;max-width:1200px;margin:auto}.at-eyebrow{letter-spacing:2px;font-size:11px;color:#68665e}.at-settings h1{font-size:35px}.at-settings-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}.at-settings-grid details{border-top:1px solid #aaa293;padding:15px 0}.at-settings-grid summary{cursor:pointer;font-weight:600;margin-bottom:15px}.at-settings-grid details button{margin:3px}
/* Existing data maintenance and chat retain their established actions. */
.atelier[data-at-view=library] #page,.atelier[data-at-view=compare] #page,.atelier[data-at-view=ai] #page,.atelier[data-at-view=atelier_legacy_image] #page{padding:25px 28px!important}.atelier .lib-h{font-size:30px}.atelier .lib-sub{font-size:12px!important}.atelier .lib-card,.atelier .panel,.atelier .lib-toolbar,.atelier .lib-table-wrap,.atelier .lib-batch-bar{border-radius:2px!important;box-shadow:none!important;background:#f8f6f0!important}.atelier #libcore,.atelier #libsig,.atelier #librev{display:none}.atelier .ai3-wrap{height:calc(100vh - 190px)!important;min-height:500px;border-radius:0!important}.atelier .ai3-head{background:transparent!important;border-bottom:1px solid #bcb6a9!important}.atelier #ai3Project,.atelier #ai3InsightWeekly{display:none}.atelier .ai3-badge{border-radius:2px!important}.atelier .ai3-btn-send{background:#c83718!important;border-radius:2px!important}.atelier .drawer{background:#f8f6f0!important;color:#191917}.atelier .ai3-input textarea{border-radius:3px!important}
/* Creative canvas: selected objects own the contextual actions. */
.at-studio-head{height:60px;display:flex;align-items:center;gap:12px;margin:0 28px;border-bottom:1px solid #bcb6a9}.at-studio-head input{font-size:18px;font-weight:600;border:0;background:transparent;max-width:340px;min-width:120px}.at-studio-head #atSave{margin-left:auto;font-size:11px;color:#68665e}.at-studio-head .at-btn{font-size:12px}.at-workspace{display:grid;grid-template-columns:185px minmax(360px,1fr) 275px;min-height:630px;height:calc(100vh - 196px)}.at-reference{padding:20px 16px;border-right:1px solid #bcb6a9;overflow:auto}.at-panel-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.at-panel-title h2{font-size:15px!important;margin:0!important}.at-panel-title .at-btn{border:0;padding:5px;color:#c83718;font-size:12px;min-height:30px}.at-reference figure{margin:0 0 20px;position:relative}.at-reference figure img{width:100%;aspect-ratio:1;object-fit:contain;background:#e5e0d6}.at-reference figcaption{font-size:11px;line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-top:7px}.at-reference figure button{position:absolute;right:4px;top:4px;width:24px;height:24px;background:#faf8f3;border:0}.at-reference>.at-btn{width:100%;font-size:12px;margin-top:20px;padding:9px 5px}.at-canvas-shell{position:relative;background:#e7e3db;min-width:0;display:flex;flex-direction:column;overflow:hidden}.at-canvas-head{height:47px;flex-shrink:0;display:flex;align-items:center;justify-content:space-between;padding:0 20px;font-size:12px}.at-canvas-head>div{display:flex;align-items:center;gap:5px}.at-canvas-head .at-btn{border:0;padding:5px 8px;font-size:12px;min-height:28px}.at-viewport{position:relative;flex:1;overflow:hidden;touch-action:none;cursor:default;outline-offset:-3px!important}.at-viewport[data-tool=pan]{cursor:grab}.at-world{position:absolute;left:0;top:0;transform-origin:0 0;width:1px;height:1px}.at-node{position:absolute;user-select:none;background:#f8f6f0;box-shadow:0 4px 13px #30261a14}.at-node.selected{outline:2px solid #c83718;outline-offset:3px}.at-node img{display:block;width:100%;height:auto;pointer-events:none;max-height:none}.at-node-label{position:absolute;left:0;top:-31px;background:#f8f6f0e8;border:0;padding:5px 8px;font-size:13px;max-width:100%;overflow:hidden;text-overflow:ellipsis}.at-node.selected .at-node-label{color:#c83718;font-weight:600}.at-note{padding:20px;border-top:3px solid #c83718}.at-note textarea{width:100%;min-height:150px;border:0;resize:vertical;background:transparent;user-select:text}.at-canvas-empty{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;padding:55px;pointer-events:none}.at-canvas-empty em{font-family:Georgia,serif;font-size:clamp(30px,4.3vw,66px);font-weight:400;line-height:1.05;color:#928879}.at-canvas-empty p{font-size:13px;color:#716a60;margin-top:25px}.at-canvas-tools{display:flex;justify-content:center;gap:1px;background:#f8f6f0;border:1px solid #c9c3b9;box-shadow:0 4px 16px #30261a17;position:absolute;bottom:18px;left:50%;transform:translateX(-50%);padding:6px;max-width:calc(100% - 20px);overflow:auto;z-index:5}.at-canvas-tools .at-btn{border:0;font-size:12px;padding:9px 10px}.at-canvas-tools .at-btn.active{background:#c83718;color:#fff}.at-selected-tools{position:absolute;top:57px;left:50%;transform:translateX(-50%);background:#f8f6f0;box-shadow:0 3px 15px #30261a17;z-index:5;display:flex;padding:4px}.at-selected-tools .at-btn{border:0;font-size:12px;min-height:30px}.at-inspector{padding:20px 19px;overflow:auto;border-left:1px solid #bcb6a9;background:#f8f6f0}.at-inspector h2{font-size:18px!important;font-weight:600;margin:0 0 24px!important;padding-bottom:18px;border-bottom:1px solid #bcb6a9}.at-inspector h2 em{font-family:Georgia,serif;font-size:17px;font-weight:400;margin-left:8px}.at-inspector>label:not(.at-field){display:block;font-size:12px;font-weight:600;margin-bottom:8px}.at-inspector textarea{width:100%;min-height:120px;padding:12px;font-size:13px;line-height:1.7;resize:vertical}.at-ref-caption{display:flex;justify-content:space-between;font-size:12px;margin:20px 0 10px}.at-ref-caption span{color:#68665e}#atRefChips{display:flex;gap:5px;overflow:auto;margin-bottom:20px}#atRefChips img{width:52px;height:52px;object-fit:cover}.at-field{display:flex;align-items:center;justify-content:space-between;font-size:12px;margin:10px 0}.at-field select{width:65%;font-size:12px;padding:6px}.at-inspector #atGenerate{width:100%;margin-top:13px;min-height:44px;font-size:13px;font-weight:600}.at-gen-status{font-size:11px;color:#68665e;line-height:1.7;min-height:36px}.at-history{border-top:1px solid #bcb6a9;padding-top:15px}.at-history summary{font-size:13px;cursor:pointer;margin-bottom:14px}#atHistory{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}#atHistory button{border:0;padding:0;background:#e9e5dc;position:relative;overflow:hidden}#atHistory img{width:100%;aspect-ratio:1;object-fit:cover;display:block}#atHistory span{font-size:9px;white-space:normal;display:block;padding:4px}#atHistory p{grid-column:1/-1;font-size:12px}.at-service-link{border:0;margin-top:20px;color:#68665e;font-size:11px!important}.at-dialog{max-width:94vw;width:1100px;max-height:92vh;background:#f8f6f0;border:1px solid #bcb6a9;padding:22px}.at-dialog::backdrop{background:#191917a6}.at-dialog form{display:flex;justify-content:flex-end;margin-bottom:15px}.at-compare-images{display:flex;gap:20px;overflow:auto}.at-compare-images figure{flex:1;min-width:240px;margin:0}.at-compare-images img{width:100%;max-height:73vh;object-fit:contain}.at-compare-images figcaption{margin:12px 0}.at-compare-images a{color:#c83718;font-size:12px}
@media(min-width:1600px){.at-workspace{grid-template-columns:215px minmax(500px,1fr) 300px}.at-gallery{gap:32px}.at-reference{padding:24px}.at-inspector{padding:24px}}
@media(max-width:1050px){.at-nav{gap:10px;margin:0 16px}.at-nav a{font-size:12px;padding:0 6px}.at-slash{display:none}.at-manage{font-size:11px!important}.atelier .topbar{margin:0 16px}.atelier .gsearch{max-width:260px}.at-workspace{grid-template-columns:145px minmax(280px,1fr) 235px}.at-reference{padding:15px 10px}.at-inspector{padding:16px 12px}.at-canvas-tools .at-btn{padding:7px;font-size:11px}.at-gallery{grid-template-columns:repeat(3,minmax(0,1fr))}.at-gallery .at-product:first-child{grid-column:span 2;grid-row:span 1}.at-gallery .at-product:first-child .at-photo{min-height:250px}.at-miniatures{display:none}.at-studio-head{margin:0 16px}.at-studio-head input{max-width:200px}}
@media(max-width:760px){.at-nav{overflow:auto;gap:6px}.at-nav a{flex-shrink:0}.at-manage{display:none}.atelier .topbar{height:64px!important;min-height:64px!important}.atelier .gsearch{display:none}.atelier .topright{margin-left:auto}.at-catalog{padding:20px 16px 130px}.at-editorial{display:block}.at-editorial h1{font-size:80px;letter-spacing:-3px}.at-catalog-side{width:100%;max-width:none;margin-top:22px}.at-catalog-side em{display:none}.at-filters{gap:7px;flex-wrap:wrap}.at-filters label{font-size:12px}.at-filters select{max-width:150px}.at-gallery{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 12px}.at-gallery .at-product:first-child{grid-column:span 2}.at-product-text h2{font-size:13px!important}.at-product-text p{display:block}.at-product-text p span{display:block}.at-photo-actions{opacity:1;transform:none;left:5px;right:5px;bottom:5px}.at-photo-actions button{font-size:10px;padding:7px}#atSelection{flex-wrap:wrap;gap:6px;width:calc(100% - 20px);padding:10px}#atSelection .at-btn{font-size:11px;padding:7px}.at-settings-grid{grid-template-columns:1fr}.at-workspace{display:grid;grid-template-columns:1fr;height:auto;min-height:0}.at-reference{border-right:0;padding:15px 16px}.at-reference #atRefs{display:flex;gap:12px;overflow:auto}.at-reference figure{flex:0 0 100px;margin:0}.at-reference>.at-btn{width:auto;margin:0}.at-canvas-shell{height:560px;grid-row:2}.at-inspector{border-left:0;border-top:1px solid #bcb6a9;grid-row:3}.at-studio-head{height:auto;padding:12px 0;flex-wrap:wrap;gap:6px}.at-studio-head input{max-width:100%;flex:1}.at-studio-head #atSave{font-size:10px}.at-studio-head .at-btn{padding:6px;font-size:10px}.at-canvas-tools{width:max-content}.at-canvas-tools .at-btn{font-size:10px;padding:8px 6px}.at-canvas-head{padding:0 12px}.at-inspector #atHistory{grid-template-columns:repeat(5,1fr)}.atelier[data-at-view=library] #page,.atelier[data-at-view=ai] #page{padding:16px!important}.atelier .ai3-wrap{height:calc(100vh - 156px)!important}.at-compare-images{flex-direction:column}}

/* Branded catalogue loading state and image-integrated selection control. */
.at-catalog-loading{min-height:52vh;position:relative;padding-top:78px;text-align:center;color:#24231f}.at-loading-sign{width:48px;height:32px;margin:0 auto 16px;display:flex;align-items:center;justify-content:center;gap:5px}.at-loading-sign i{display:block;width:6px;height:6px;border-radius:50%;background:#c83718;animation:at-load-rise 1s cubic-bezier(.4,0,.2,1) infinite}.at-loading-sign i:nth-child(2){animation-delay:.12s}.at-loading-sign i:nth-child(3){animation-delay:.24s}.at-catalog-loading strong{display:block;font-family:Georgia,"SimSun",serif;font-size:18px;font-weight:400}.at-catalog-loading>span{display:block;margin-top:7px;font-size:11px;color:#777166}.at-skeleton-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:27px 20px;margin-top:55px;text-align:left}.at-skeleton{opacity:.58}.at-skeleton b{display:block;aspect-ratio:1.2;background:linear-gradient(105deg,#e4ded3 22%,#eee9df 38%,#e4ded3 54%);background-size:220% 100%;animation:at-skeleton 1.3s ease-in-out infinite}.at-skeleton em,.at-skeleton small{display:block;height:8px;margin-top:12px;background:#ddd6ca}.at-skeleton em{width:68%}.at-skeleton small{width:42%;height:6px}.at-skeleton.lead{grid-column:span 2}.at-check{right:11px;top:11px;width:32px;height:32px;border-radius:50%;background:rgba(24,24,22,.68);border:1px solid rgba(255,255,255,.72);box-shadow:0 2px 10px rgba(20,18,15,.2);backdrop-filter:blur(6px);transition:transform .18s ease,background .18s ease,box-shadow .18s ease}.at-check:hover,.at-check:focus-within{transform:scale(1.06);background:rgba(24,24,22,.88);box-shadow:0 4px 14px rgba(20,18,15,.28)}.at-check input{appearance:none;-webkit-appearance:none;width:100%;height:100%;margin:0;border:0;border-radius:50%;background:transparent;cursor:pointer;position:relative}.at-check input::after{content:"";position:absolute;width:6px;height:11px;left:12px;top:7px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg) scale(0);transform-origin:center;transition:transform .16s ease}.at-check input:checked{background:#c83718}.at-check input:checked::after{transform:rotate(45deg) scale(1)}.at-check input:focus-visible{outline:2px solid #f8f6f0;outline-offset:2px}.at-product.selected .at-check{border-color:#c83718;background:#c83718}.at-product.selected .at-photo{outline:2px solid rgba(200,55,24,.85)}
@keyframes at-load-rise{0%,60%,100%{transform:translateY(0);opacity:.35}30%{transform:translateY(-7px);opacity:1}}@keyframes at-skeleton{0%{background-position:110% 0}100%{background-position:-110% 0}}@media(max-width:760px){.at-skeleton-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.at-catalog-loading{padding-top:45px}.at-skeleton:nth-child(n+5){display:none}}@media(prefers-reduced-motion:reduce){.at-loading-sign i,.at-skeleton b{animation:none}}
@media(prefers-reduced-motion:reduce){.atelier *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
/* Node relationships and non-destructive image detail editor */
.at-edges{position:absolute;left:0;top:0;width:6000px;height:6000px;overflow:visible;pointer-events:none}.at-edges path{fill:none;stroke:#9b9387;stroke-width:3;vector-effect:non-scaling-stroke;pointer-events:stroke;cursor:pointer}.at-edges path:hover,.at-edges path.selected{stroke:#c83718;stroke-width:5}.at-edges .at-edge-preview{stroke:#c83718;stroke-width:3;stroke-dasharray:8 7;pointer-events:none}.at-edges text{fill:#686158;font-size:12px;text-anchor:middle;paint-order:stroke;stroke:#e7e3db;stroke-width:5px;pointer-events:none}.at-port{position:absolute;top:42%;width:18px;height:18px;border:3px solid #f8f6f0;border-radius:50%;background:#c83718;z-index:3;cursor:crosshair;box-shadow:0 1px 5px #0003}.at-port:hover{transform:scale(1.25)}.at-port-in{left:-9px}.at-port-out{right:-9px}.at-edit-image{position:absolute;right:9px;bottom:9px;border:0;background:#24231fe6;color:#fff;padding:7px 10px;font-size:11px;cursor:pointer;opacity:0;transition:opacity .15s}.at-node:hover .at-edit-image,.at-node.selected .at-edit-image{opacity:1}.at-download-image{position:absolute;left:9px;bottom:9px;z-index:4;border:0;background:#24231fe6;color:#fff;padding:7px 10px;font-size:11px;font-family:inherit;letter-spacing:.02em;cursor:pointer;opacity:.62;transition:opacity .15s,background .15s}.at-node:hover .at-download-image,.at-node.selected .at-download-image{opacity:1}.at-download-image:hover{background:#c83718;opacity:1}.at-mask-dialog{width:min(1060px,94vw)}.at-mask-dialog>p{font-size:12px;color:#68665e;margin-top:-6px}.at-mask-stage{display:grid;place-items:center;background:#d8d3ca;max-height:64vh;overflow:auto}.at-mask-stage canvas{display:block;max-width:100%;max-height:62vh;cursor:crosshair;touch-action:none}.at-mask-tools{display:flex;gap:10px;align-items:center;margin-top:14px}.at-mask-tools label{font-size:12px;white-space:nowrap}.at-mask-tools input[type=range]{width:100px;vertical-align:middle}.at-mask-tools [data-instruction]{flex:1;min-width:220px;padding:10px 12px;border:1px solid #bcb6a9;background:#fff}

/* Canvas follows the Atelier paper palette; panels participate in layout. */
.atelier[data-at-view=image_gen] .body{overflow:hidden}
.atelier[data-at-view=image_gen] #view,.atelier[data-at-view=image_gen] #page{height:100%;min-height:0;padding:0!important}
.atelier[data-at-view=image_gen] .at-studio{height:100%;display:flex;flex-direction:column;min-height:0}
.atelier[data-at-view=image_gen] .at-studio-head{flex:0 0 60px;box-sizing:border-box}
.atelier[data-at-view=image_gen] .at-workspace{flex:1;min-height:0;height:auto;display:grid;grid-template-columns:180px minmax(0,1fr) 300px}
.atelier[data-at-view=image_gen] .at-workspace.refs-folded{grid-template-columns:0 minmax(0,1fr) 300px}
.atelier[data-at-view=image_gen] .at-workspace.inspector-folded{grid-template-columns:180px minmax(0,1fr) 0}
.atelier[data-at-view=image_gen] .at-workspace.refs-folded.inspector-folded{grid-template-columns:0 minmax(0,1fr) 0}
.atelier[data-at-view=image_gen] .at-reference,.atelier[data-at-view=image_gen] .at-inspector{min-width:0;min-height:0;overflow:auto;box-sizing:border-box;background:#f8f6f0;padding:20px 16px}
.atelier[data-at-view=image_gen] .at-canvas-shell{min-height:0;background:#eae6de}
.atelier[data-at-view=image_gen] .at-viewport{min-height:0;user-select:none}
.atelier[data-at-view=image_gen] .at-node{border:0;background:#f8f6f0}
.atelier[data-at-view=image_gen] .at-port{top:50%;transform:translateY(-50%);box-sizing:border-box;width:22px;height:22px;min-height:0;padding:0;border:2px solid #c83718;border-radius:50%!important;background:#f8f6f0;box-shadow:0 0 0 3px #eae6de;display:grid;place-items:center;z-index:8}
.atelier[data-at-view=image_gen] .at-port-in{left:-11px}.atelier[data-at-view=image_gen] .at-port-out{right:-11px}
.atelier[data-at-view=image_gen] .at-port::after{content:'';width:6px;height:6px;background:#c83718;border-radius:50%;pointer-events:none}
.atelier[data-at-view=image_gen] .at-port:hover{transform:translateY(-50%) scale(1.15)}
.atelier[data-at-view=image_gen] .at-canvas-tools{left:16px;bottom:16px;transform:none;gap:4px;padding:6px;overflow:visible}
.atelier[data-at-view=image_gen] .at-canvas-tools .at-btn{width:36px;height:36px;min-height:36px;padding:8px;display:grid;place-items:center;color:#625b50;position:relative}
.atelier[data-at-view=image_gen] .at-canvas-tools .at-btn.active{color:white;background:#c83718}
.atelier[data-at-view=image_gen] .at-canvas-tools svg{width:20px;height:20px;pointer-events:none}
.atelier[data-at-view=image_gen] .at-canvas-tools .at-btn:hover::after{content:attr(aria-label);position:absolute;bottom:46px;left:50%;transform:translateX(-50%);background:#292820;color:#fff;padding:6px 9px;font-size:11px;white-space:nowrap;pointer-events:none}
.atelier[data-at-view=image_gen] .at-selected-tools{top:52px;max-width:90%}
.atelier[data-at-view=image_gen] .at-inspector h2{font-size:17px!important;margin-bottom:18px!important}
.atelier[data-at-view=image_gen] .at-inspector textarea{min-height:130px;box-sizing:border-box}
.atelier[data-at-view=image_gen] #atRefChips{position:static;flex-wrap:wrap;margin-bottom:16px}
.atelier[data-at-view=image_gen] .at-history{display:block}.atelier[data-at-view=image_gen] .at-service-link{display:inline-block}
.atelier[data-at-view=image_gen] .at-mask-tools{flex-wrap:wrap}.atelier[data-at-view=image_gen] .at-mask-tools [data-instruction]{min-width:160px}
.at-mask-toolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:14px;padding:10px;background:#eee9df;border:1px solid #d2cbc0}.at-mask-toolbar .at-btn{min-height:32px}.at-mask-toolbar .at-btn.active{background:#c83718;color:#fff;border-color:#c83718}.at-mask-toolbar label{display:flex;align-items:center;gap:7px;font-size:11px;color:#625b50}.at-mask-toolbar input[type=range]{width:110px}.at-mask-stage{align-items:start;justify-items:center}.at-mask-stage canvas{transform-origin:top center}.at-mask-stage canvas[data-mode=eraser]{cursor:cell}
.at-library-filter{display:grid;gap:6px;margin:0 0 10px}.at-library-filter input,.at-library-filter select{box-sizing:border-box;width:100%;min-width:0;border:1px solid #c9c3b9;background:#fffdf8;padding:7px 8px;font:inherit;font-size:10px;color:#39352f}.at-node.locked{outline-style:dashed}.at-node.locked>.at-node-label{padding-right:12px}.at-node.locked img{filter:saturate(.82)}
.at-marquee{position:absolute;z-index:9;border:1px solid #c83718;background:#c8371818;box-shadow:0 0 0 1px #fff8 inset;pointer-events:none}
@media(max-width:1000px){.atelier[data-at-view=image_gen] .at-workspace{grid-template-columns:140px minmax(0,1fr) 250px}.atelier[data-at-view=image_gen] .at-workspace.refs-folded{grid-template-columns:0 minmax(0,1fr) 250px}.atelier[data-at-view=image_gen] .at-workspace.inspector-folded{grid-template-columns:140px minmax(0,1fr) 0}}
@media(max-width:760px){.atelier[data-at-view=image_gen] .body{overflow:auto}.atelier[data-at-view=image_gen] .at-studio{height:auto;min-height:100%}.atelier[data-at-view=image_gen] .at-workspace{display:flex;flex-direction:column;flex:none}.atelier[data-at-view=image_gen] .at-reference{max-height:160px}.atelier[data-at-view=image_gen] .at-canvas-shell{height:55vh;min-height:350px;flex:none}.atelier[data-at-view=image_gen] .at-inspector{max-height:none;overflow:visible}.atelier[data-at-view=image_gen] .at-studio-head{flex-basis:auto}.atelier[data-at-view=image_gen] .at-canvas-tools .at-btn{width:32px;height:32px}}

.atelier[data-at-view=image_gen] #view>.wrap{height:100%;min-height:0;max-width:none;padding:0!important}

/* Canvas polish: use the same warm paper system as the rest of Atelier while
   keeping the working area visually quiet and the controls easy to scan. */
.atelier[data-at-view=image_gen] .at-canvas-shell{background-color:#e9e5dc;background-image:radial-gradient(circle,#aaa296 1px,transparent 1.2px);background-size:24px 24px}
.atelier[data-at-view=image_gen] .at-canvas-head{background:#f8f6f0e8;border-bottom:1px solid #c9c3b9;backdrop-filter:blur(10px);z-index:6}
.atelier[data-at-view=image_gen] .at-reference,.atelier[data-at-view=image_gen] .at-inspector{box-shadow:0 0 24px #30261a0a;z-index:7}
.atelier[data-at-view=image_gen] .at-node{border-radius:5px;box-shadow:0 10px 30px #30261a1c;transition:box-shadow .16s ease,outline-color .16s ease}
.atelier[data-at-view=image_gen] .at-node.selected{box-shadow:0 14px 38px #30261a2b}
.atelier[data-at-view=image_gen] .at-node img{border-radius:5px}
.atelier[data-at-view=image_gen] .at-node-label{border-radius:3px;box-shadow:0 2px 8px #30261a12}
.atelier[data-at-view=image_gen] .at-panel-toggle[aria-expanded=false]{color:#c83718;background:#efe8dd}
.atelier[data-at-view=image_gen] .at-gen-status{padding:8px 10px;background:#efebe3;border-left:2px solid #c83718}
@media(min-width:1500px){.atelier[data-at-view=image_gen] .at-workspace{grid-template-columns:200px minmax(0,1fr) 320px}}
.atelier[data-at-view=image_gen] .at-generator{background:#24231f;color:#f8f6f0;padding:16px;box-sizing:border-box;border-top:3px solid #c83718}
.atelier[data-at-view=image_gen] .at-node:not(.at-note):not(.at-generator) img{aspect-ratio:1/1;object-fit:contain;background:#ded9cf;min-height:180px}
.at-image-fallback{display:none;position:absolute;inset:0;place-items:center;text-align:center;padding:30px;color:#756e63;background:#e4dfd5;font-size:13px;line-height:1.8;box-sizing:border-box}.at-image-fallback small{font-size:10px;color:#91887b}.at-node.image-broken>img{visibility:hidden}.at-node.image-broken>.at-image-fallback{display:grid}
.atelier[data-at-view=image_gen] .at-generator .at-node-label{background:#24231f;color:#f8f6f0}
.at-generator-card{display:grid;gap:12px}.at-node-type{font-size:10px;letter-spacing:.13em;color:#c8bdad}.at-generator-card textarea{box-sizing:border-box;width:100%;min-height:120px;resize:vertical;border:1px solid #4a4740;background:#181816;color:#f8f6f0;padding:12px;line-height:1.6}.at-generator-settings{display:grid;grid-template-columns:1fr 76px 92px;gap:7px}.at-generator-settings select{min-width:0;background:#181816;color:#f8f6f0;border:1px solid #4a4740;padding:8px}.at-run-node{border:0;background:#c83718;color:#fff;font-weight:600;cursor:pointer}.at-generator-card small{color:#bdb5a8;line-height:1.5;min-height:32px}.at-branch-image{position:absolute;right:10px;top:10px;transform:none;z-index:4;width:30px;height:30px;border-radius:3px;border:1px solid #c83718;background:#f8f6f0;color:#c83718;font-size:19px;line-height:1;cursor:pointer;opacity:0;box-shadow:0 2px 8px #30261a24}.at-node:hover .at-branch-image,.at-node.selected .at-branch-image{opacity:1}.at-generator .at-port{box-shadow:0 0 0 3px #24231f}

/* Generator nodes use the Atelier paper theme instead of a detached dark card. */
.atelier[data-at-view=image_gen] .at-generator{background:#f8f6f0;color:#25231f;border:1px solid #bdb6aa;border-top:3px solid #c83718;padding:17px}
.atelier[data-at-view=image_gen] .at-generator .at-node-label{background:#f8f6f0;color:#25231f;border:1px solid #c9c3b9}
.atelier[data-at-view=image_gen] .at-generator .at-port{box-shadow:0 0 0 3px #e9e5dc;background:#f8f6f0}
.atelier[data-at-view=image_gen] .at-node-type{color:#a43a21;font-weight:700}
.atelier[data-at-view=image_gen] .at-generator-card textarea{background:#fffdf8;color:#25231f;border:1px solid #bdb6aa;border-radius:2px;font-family:inherit;box-shadow:inset 0 1px 4px #30261a0b}
.atelier[data-at-view=image_gen] .at-generator-settings select{background:#fffdf8;color:#25231f;border:1px solid #bdb6aa;font-family:inherit}
.atelier[data-at-view=image_gen] .at-run-node{background:#c83718;color:#fff;min-height:38px}
.atelier[data-at-view=image_gen] .at-generator-card small{color:#716a60;border-top:1px solid #d8d2c8;padding-top:9px}
.at-canvas-library{border-top:1px solid #c9c3b9;margin-top:24px;padding-top:18px}.at-library-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.at-library-head h2{font-size:14px!important;margin:0!important}.at-library-head .at-btn{border:0;color:#c83718;padding:4px 6px;min-height:28px}.at-canvas-record{width:100%;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;border:1px solid transparent;background:transparent;margin-bottom:5px}.at-canvas-record:hover{background:#eee9df}.at-canvas-record.active{border-color:#c83718;background:#f3ece2}.at-record-open{min-width:0;display:grid;grid-template-columns:44px minmax(0,1fr);align-items:center;gap:9px;border:0;background:transparent;padding:7px;text-align:left;cursor:pointer}.at-canvas-record img,.at-record-empty{width:44px;height:44px;object-fit:cover;background:#ddd7cc;display:grid;place-items:center}.at-record-open>span:last-child{min-width:0}.at-canvas-record b,.at-canvas-record small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.at-canvas-record b{font-size:11px;color:#25231f;margin-bottom:5px}.at-canvas-record small{font-size:9px;color:#7b7469}.at-record-actions{display:grid;gap:2px;padding-right:4px}.at-record-actions button{width:24px;height:22px;border:0;background:transparent;color:#756e63;cursor:pointer}.at-record-actions button:hover{background:#fff8;color:#c83718}

.atelier[data-at-view=image_gen] .at-canvas-shell:fullscreen{width:100vw;height:100vh;min-height:100vh;background-color:#e9e5dc}
.atelier[data-at-view=image_gen] .at-canvas-shell:fullscreen .at-canvas-head{height:52px;padding-left:22px;padding-right:22px}
.atelier[data-at-view=image_gen] .at-canvas-shell:fullscreen .at-viewport{height:calc(100vh - 52px)}

/* Canvas overview navigation */
.at-minimap{position:absolute;right:16px;bottom:16px;width:150px;height:92px;z-index:6;overflow:hidden;background:#f8f6f0e8;border:1px solid #b9b1a5;box-shadow:0 5px 18px #30261a20;backdrop-filter:blur(8px)}.at-mini-node{position:absolute;display:block;min-height:0;padding:0;border:0;border-radius:1px;background:#948b7d;opacity:.72;cursor:pointer}.at-mini-node:hover{opacity:1;background:#5e574d}.at-mini-node.selected{background:#c83718;opacity:1}.at-mini-viewport{position:absolute;display:block;box-sizing:border-box;border:1px solid #c83718;background:#c837180d;pointer-events:none}.at-generator.running{box-shadow:0 0 0 2px #c83718,0 14px 38px #30261a2b}.at-run-node:disabled{opacity:.58;cursor:wait}
@media(max-width:900px){.at-minimap{display:none}}

/* Drag images from references, history, or desktop into the workflow. */
.at-reference figure[draggable=true],#atHistory [draggable=true]{cursor:grab}.at-reference figcaption small{display:block;color:#a43a21;font-size:9px;letter-spacing:.04em}.at-viewport.drop-ready::after{content:'松开以加入画布';position:absolute;inset:14px;z-index:12;display:grid;place-items:center;border:2px dashed #c83718;background:#f8f6f0bf;color:#a8321a;font-size:16px;font-weight:700;pointer-events:none;backdrop-filter:blur(2px)}

/* Generator nodes expose the exact material flowing into each run. */
.at-generator-inputs{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:8px;padding:9px;border:1px solid #d4cdc1;background:#eee9df}.at-generator-inputs>span{font-size:10px;color:#665f55;white-space:nowrap}.at-generator-inputs>span b{color:#a43a21}.at-generator-inputs>div{display:flex;gap:4px;min-width:0;overflow:hidden}.at-generator-inputs img{width:34px!important;height:34px!important;min-height:0!important;aspect-ratio:1!important;object-fit:cover!important;border-radius:2px!important;background:#ddd7cc!important}.at-generator-inputs em{font-size:9px;color:#a43a21;white-space:nowrap}.at-generator-inputs.empty{grid-template-columns:auto 1fr;border-style:dashed;background:#f4f0e8}.at-generator-inputs.empty p{margin:0;font-size:10px;color:#837a6e;text-align:right}

/* Node generation queue */
.at-generation-tasks{border-top:1px solid #bcb6a9;margin-top:18px;padding-top:14px}.at-generation-tasks summary{font-size:13px;cursor:pointer;margin-bottom:10px}.at-generation-tasks summary span{font-size:10px;color:#c83718}.at-task{display:grid;grid-template-columns:7px minmax(0,1fr) auto;gap:8px;align-items:center;padding:8px 0;border-bottom:1px solid #ddd6cb}.at-task>span{width:7px;height:7px;border-radius:50%;background:#91897e}.at-task.running>span{background:#c83718;animation:atTaskPulse 1s infinite alternate}.at-task.completed>span{background:#477259}.at-task.failed>span,.at-task.interrupted>span{background:#ad3025}.at-task b,.at-task small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.at-task b{font-size:10px}.at-task small{font-size:9px;color:#776f64;margin-top:3px}.at-task button{border:0;background:transparent;color:#c83718;font-size:10px;cursor:pointer}@keyframes atTaskPulse{to{opacity:.25}}

/* Run snapshots, workflow diagnostics, and semantic edges. */
.at-task-actions{display:flex;gap:3px}.at-task-dialog{width:min(720px,94vw)}.at-task-dialog dl{display:grid;grid-template-columns:110px 1fr;gap:10px 16px}.at-task-dialog dt{font-size:11px;color:#756e63}.at-task-dialog dd{margin:0;white-space:pre-wrap;line-height:1.6}.at-task-refs{display:flex;gap:10px;margin-top:18px;overflow:auto}.at-task-refs figure{margin:0;flex:0 0 100px}.at-task-refs img{width:100px;height:100px;object-fit:cover}.at-task-refs figcaption{font-size:10px;margin-top:5px}.at-inspect-dialog{width:min(720px,94vw)}.at-inspect-list{display:grid;gap:7px}.at-inspect-list button{display:grid;grid-template-columns:80px 1fr;gap:12px;text-align:left;padding:12px;border:1px solid #d2cbc0;background:#fffdf8;cursor:pointer}.at-inspect-list button.error{border-left:4px solid #ad3025}.at-inspect-list button.warn{border-left:4px solid #b37b24}.at-inspect-list b{font-size:11px}.at-inspect-list span{font-size:12px}.at-inspect-ok{padding:40px;text-align:center;background:#edf2eb;color:#3f684f}.at-edges path.kind-reference{stroke:#9a7659}.at-edges path.kind-style{stroke:#79689b;stroke-dasharray:8 5}.at-edges path.kind-result{stroke:#637568}.at-edges path.kind-edit{stroke:#c83718;stroke-dasharray:4 4}.at-edges path.kind-relation{stroke:#9b9387}.at-edges path.selected{stroke:#c83718!important}

/* Persistent node groups and local version history. */
.at-node-group{position:absolute;box-sizing:border-box;border:1px dashed #aa8f73;background:#f8f6f030;border-radius:8px;pointer-events:none}.at-node-group>span{position:absolute;left:10px;top:8px;padding:4px 7px;background:#e9e1d5;color:#875d3f;font-size:11px}.at-version-dialog{width:min(680px,94vw)}.at-version-dialog>p{font-size:11px;color:#756e63}.at-version-dialog article{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:11px 0;border-bottom:1px solid #d7d0c5}.at-version-dialog article b,.at-version-dialog article small{display:block}.at-version-dialog article b{font-size:12px}.at-version-dialog article small{font-size:10px;color:#756e63;margin-top:4px}.at-version-dialog article .at-btn{font-size:10px;min-height:30px;padding:6px 9px}

/* Mask selection modes and large-canvas rendering hints. */
.at-mask-toolbar [data-mask-mode]{min-width:58px}.at-mask-toolbar [data-mask-invert],.at-mask-toolbar [data-mask-restore]{color:#a43a21}.at-world{will-change:transform}.at-node img{content-visibility:auto}.at-edges{contain:layout style}

/* Flow 30: compact nodes and viewport virtualization. */
.at-node.collapsed{height:78px!important;min-height:78px;overflow:visible}.at-node.collapsed .at-generator-card>*:not(.at-node-type),.at-node.collapsed>img,.at-node.collapsed>.at-image-fallback,.at-node.collapsed>.at-edit-image,.at-node.collapsed>.at-download-image{display:none!important}.at-node.collapsed .at-generator-card{min-height:40px;align-content:center}.at-node.collapsed .at-node-type::after{content:' · 已收起';color:#756e63}.at-world[data-total]:not([data-total='0'])::after{content:attr(data-rendered)' / ' attr(data-total) ' 节点';position:fixed;left:14px;top:14px;padding:4px 7px;background:#f8f6f0cc;color:#756e63;font-size:9px;pointer-events:none;opacity:.7}