:root{color-scheme:light}*{box-sizing:border-box}body{margin:0;overflow:hidden;background:#f4f5f6;color:#191a1c;font-family:Microsoft YaHei,PingFang SC,system-ui,sans-serif}button,textarea,select{font:inherit}button{cursor:pointer}.react-studio{--line:#e4e5e7;--muted:#73767c;--panel:#fff;display:grid;grid-template:56px minmax(0,1fr) / 224px minmax(0,1fr) 390px;width:100vw;height:100vh;background:#f5f6f7}.studio-header{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;padding:0 14px;border-bottom:1px solid var(--line);background:#fffffff0;backdrop-filter:blur(16px);z-index:10}.studio-brand,.studio-header-actions a{color:inherit;text-decoration:none}.studio-brand{display:flex;align-items:center;gap:9px;font-size:13px}.studio-brand>span{position:relative;display:grid;place-items:center;width:30px;height:30px;overflow:hidden;border-radius:8px 2px;background:#202124;color:#fff;font-size:10px;font-weight:900;letter-spacing:.04em;box-shadow:0 5px 14px #1416192e}.studio-brand>span:after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:#d49a32}.studio-brand strong{letter-spacing:-.025em}.studio-brand strong b{color:#b77d18;font:inherit}.studio-brand strong em{margin-left:5px;color:#85888d;font-size:9px;font-style:normal;font-weight:750;letter-spacing:.08em;text-transform:uppercase}.studio-header-actions{display:flex;align-items:center;gap:7px}.studio-header-actions a,.studio-header-actions button{display:inline-flex;align-items:center;gap:5px;min-height:34px;padding:0 10px;border:1px solid transparent;border-radius:8px;background:transparent;color:#55585d;font-size:12px}.studio-header-actions a:hover,.studio-header-actions button:hover{border-color:var(--line);background:#fff;color:#17181a}.studio-header-actions .credit-chip{border-color:#ead4a6;color:#996818;background:#fffaf0}.studio-history,.studio-composer{min-height:0;background:var(--panel)}.studio-history{border-right:1px solid var(--line);overflow:auto;padding:14px 10px}.panel-title{display:flex;justify-content:space-between;align-items:baseline;padding:0 4px 11px}.panel-title span{font-size:13px;font-weight:800}.panel-title small{color:#9a9da2;font-size:10px}.history-list{display:grid;gap:8px}.history-item{position:relative}.history-list .history-open{display:grid;grid-template-columns:58px minmax(0,1fr);align-items:center;gap:9px;width:100%;padding:6px 28px 6px 6px;border:1px solid transparent;border-radius:8px;background:transparent;text-align:left}.history-list .history-open:hover{border-color:var(--line);background:#f7f7f7}.history-delete{position:absolute;top:50%;right:5px;width:24px;height:24px;display:grid;place-items:center;margin-top:-12px;border:0;border-radius:5px;background:transparent;color:#a3a5aa;opacity:0;transition:opacity .16s,background .16s,color .16s}.history-item:hover .history-delete,.history-delete:focus-visible{opacity:1}.history-delete:hover{background:#fff0ee;color:#c34535}.history-list img{width:58px;height:46px;object-fit:cover;border-radius:6px;background:#eee}.history-list span{overflow:hidden;color:#56595e;font-size:11px;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.empty-copy{padding:34px 8px;color:#9a9da2;text-align:center;font-size:12px}.studio-canvas{position:relative;min-width:0;min-height:0;overflow:hidden;background-color:#f1f2f3;background-image:radial-gradient(#d9dbde 1px,transparent 1px);background-size:18px 18px}.canvas-stack-panel{position:absolute;left:14px;right:14px;top:14px;z-index:32;display:flex;height:70px;overflow:hidden;border:1px solid rgba(218,219,222,.92);border-radius:12px;background:#ffffffe6;box-shadow:0 14px 38px #191c201f;backdrop-filter:blur(16px)}.canvas-stack-panel>header{display:flex;flex:0 0 118px;align-items:center;justify-content:space-between;min-width:0;padding:0 9px 0 12px;border-right:1px solid #ececef}.canvas-stack-panel>header>div{display:flex;align-items:center;gap:7px;color:#393b3f}.canvas-stack-panel>header span{font-size:11px;font-weight:800}.canvas-stack-panel>header button{display:grid;place-items:center;width:28px;height:28px;padding:0;border:0;border-radius:7px;background:#202124;color:#fff}.canvas-stack-list{display:flex;flex:1;align-items:center;gap:7px;min-width:0;overflow-x:auto;overflow-y:hidden;padding:7px 8px;scrollbar-width:thin}.canvas-stack-list article{position:relative;display:flex;flex:0 0 210px;height:54px;overflow:hidden;align-items:center;border:1px solid transparent;border-radius:9px;background:#f7f7f6;transition:border-color .16s,box-shadow .16s,background .16s}.canvas-stack-list article.active{border-color:#d29a37;background:#fffaf0;box-shadow:0 0 0 2px #d29a3721}.canvas-stack-main{display:grid;grid-template-columns:44px minmax(0,1fr) 16px;align-items:center;gap:7px;min-width:0;flex:1;height:100%;padding:7px;border:0;background:transparent;text-align:left}.canvas-stack-thumb{display:grid;place-items:center;width:44px;height:36px;overflow:hidden;border-radius:6px;background:#e9eaeb;color:#97999d}.canvas-stack-thumb img{width:100%;height:100%;object-fit:cover}.canvas-stack-main>span:nth-child(2){display:grid;min-width:0;gap:3px}.canvas-stack-main b,.canvas-stack-main small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.canvas-stack-main b{color:#35373b;font-size:10px}.canvas-stack-main small{color:#8b8e93;font-size:8px}.canvas-stack-main>i{display:grid;place-items:center;width:16px;height:16px;border-radius:5px;background:#ececeb;color:#85878b;font-size:8px;font-style:normal;font-weight:800}.canvas-stack-list article.active .canvas-stack-main>i{background:#d29a37;color:#fff}.canvas-stack-actions{display:flex;flex:0 0 auto;align-items:center;gap:2px;overflow:hidden;max-width:0;padding:0;opacity:0;transition:max-width .18s,padding .18s,opacity .16s}.canvas-stack-list article:hover .canvas-stack-actions,.canvas-stack-list article.active .canvas-stack-actions{max-width:110px;padding-right:6px;opacity:1}.canvas-stack-actions button{display:grid;place-items:center;width:24px;height:26px;flex:0 0 24px;padding:0;border:0;border-radius:6px;background:#fff;color:#686b70}.canvas-stack-actions button:hover{background:#202124;color:#fff}.canvas-stack-actions button:disabled{opacity:.28;cursor:not-allowed}.canvas-stack-actions button span{min-width:0;color:inherit;font-size:8px;font-weight:800}.canvas-empty-react{position:absolute;left:50%;top:50%;display:flex;flex-direction:column;align-items:center;gap:12px;transform:translate(-50%,-50%);color:#777a80}.canvas-empty-react strong{font-size:13px;font-weight:650}.canvas-empty-react button{display:flex;align-items:center;gap:6px;min-height:38px;padding:0 14px;border:1px solid var(--line);border-radius:8px;background:#fff;color:#292b2e}.image-stage{position:absolute;inset:34px 34px 76px;display:grid;place-items:center;overflow:hidden}.image-stage img{display:block;max-width:100%;max-height:100%;object-fit:contain;box-shadow:0 12px 34px #181a1e1f;transition:transform .18s ease}.canvas-toolbar{position:absolute;left:50%;bottom:18px;display:flex;align-items:center;gap:3px;padding:5px;transform:translate(-50%);border:1px solid var(--line);border-radius:10px;background:#fffffff0;box-shadow:0 8px 30px #16181c1f}.canvas-toolbar button{display:flex;align-items:center;gap:5px;min-height:32px;padding:0 9px;border:0;border-radius:7px;background:transparent;color:#4e5156;font-size:11px;white-space:nowrap}.canvas-toolbar button:hover{background:#f0f1f2;color:#17181a}.canvas-toolbar button.danger{color:#a9483b}.canvas-toolbar button.danger:hover{background:#fff0ed;color:#8f3025}.canvas-toolbar button:disabled{opacity:.42;cursor:not-allowed}.canvas-toolbar button:disabled:hover{background:transparent;color:inherit}.canvas-toolbar span{min-width:44px;color:#777a80;font-size:10px;text-align:center}.studio-composer{display:flex;flex-direction:column;border-left:1px solid var(--line);padding:14px;overflow:auto}.composer-head{display:flex;align-items:center;justify-content:space-between;padding:1px 2px 12px}.composer-head>div{display:grid;gap:2px}.composer-head span{font-size:13px;font-weight:800}.composer-head small{color:#999ca1;font-size:10px}.spin{animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.suggestions{display:flex;flex-wrap:wrap;gap:6px}.suggestions button{min-height:30px;padding:0 10px;border:1px solid var(--line);border-radius:999px;background:#fff;color:#696c71;font-size:10px}.suggestions button:hover{border-color:#c99a45;color:#8d6118}.conversation-log{display:grid;gap:7px;min-height:0;margin-top:12px}.conversation-log>header{display:flex;align-items:center;justify-content:space-between;padding:0 2px}.conversation-log>header span{color:#5d6065;font-size:10px;font-weight:800}.conversation-log>header button{border:0;background:transparent;color:#a16d19;font-size:9px}.conversation-log>div{display:grid;gap:6px;max-height:min(32vh,280px);overflow:auto;padding-right:2px}.conversation-item{display:grid;grid-template-columns:24px minmax(0,1fr);align-items:start;gap:8px;width:100%;padding:8px;border:1px solid #e9e9e6;border-radius:9px;background:#fafaf8;color:#54575c;text-align:left}.conversation-item:hover{border-color:#d9bd89;background:#fffaf0}.conversation-item>i{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:#ecece8;color:#77746c;font-size:9px;font-style:normal;font-weight:800}.conversation-item.is-processing>i{background:#fff0cf;color:#986613}.conversation-item.is-completed>i{background:#e8f5ea;color:#397448}.conversation-item>span{display:grid;min-width:0;gap:3px}.conversation-item b{overflow:hidden;color:#3b3d41;font-size:10px;font-weight:700;line-height:1.45;text-overflow:ellipsis;white-space:nowrap}.conversation-item small{overflow:hidden;color:#8b8e93;font-size:9px;line-height:1.45;text-overflow:ellipsis;white-space:nowrap}.composer-spacer{flex:1 1 80px}.composer-message,.composer-error{margin:0 0 8px;padding:9px 10px;border-radius:7px;background:#f2f3f4;color:#62656b;font-size:11px;line-height:1.5}.composer-error{background:#fff1ef;color:#b53c2a}.composer-card{border:1px solid #d9dade;border-radius:12px;overflow:hidden;background:#fff;box-shadow:0 5px 18px #16181c0f}.composer-card textarea{width:100%;min-height:112px;resize:vertical;padding:14px;border:0;outline:0;color:#212326;font-size:13px;line-height:1.65}.reference-strip{margin:0 12px 9px;padding:9px;border:1px solid #ebe3d4;border-radius:8px;background:#fffaf2}.reference-strip-head{display:flex;justify-content:space-between;color:#775d31;font-size:10px}.reference-strip-head button{border:0;background:transparent;color:#a66d14}.reference-grid{display:flex;gap:6px;margin-top:8px}.reference-grid>div{position:relative}.reference-grid img{width:52px;height:45px;object-fit:cover;border-radius:6px}.reference-grid>div>button{position:absolute;right:-4px;top:-4px;display:grid;place-items:center;width:17px;height:17px;padding:0;border:0;border-radius:50%;background:#202124;color:#fff}.ratio-tabs{display:flex;gap:4px;padding:10px 12px;border-top:1px solid #eff0f1}.ratio-tabs button{flex:1;min-height:27px;border:1px solid transparent;border-radius:6px;background:#f2f3f4;color:#8a8d92;font-size:10px}.ratio-tabs button.active{border-color:#202124;background:#202124;color:#fff}.composer-selects{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:0 12px 11px}.composer-selects label{display:grid;gap:4px;color:#8a8d92;font-size:9px}.composer-selects select{width:100%;height:36px;padding:0 8px;border:1px solid var(--line);border-radius:7px;background:#fff;color:#282a2e;font-size:11px}.reference-model-note{margin:0 12px 10px;padding:7px 9px;border:1px solid #eadfca;border-radius:7px;background:#fffaf1;color:#8c671f;font-size:10px;line-height:1.5}.composer-actions{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px 12px;border-top:1px solid #eff0f1}.composer-actions button{display:flex;align-items:center;justify-content:center;gap:6px;min-height:38px;padding:0 14px;border-radius:7px;font-size:11px;font-weight:750}.reference-button{border:1px solid var(--line);background:#fff;color:#55585d}.generate-button,.stop-button{min-width:104px;border:0;background:#202124;color:#fff;box-shadow:0 4px 12px #16181c29}.composer-actions .generate-button:only-child{width:100%}.stop-button{background:#b44632}.generate-button:disabled{opacity:.45;cursor:not-allowed}.parallel-generation-note{margin:0 12px 10px;padding:8px 10px;border:1px solid #ead9b5;border-radius:8px;background:#fff8e8;color:#8a611b;font-size:9px;font-weight:650;line-height:1.45}.preserve-original-toggle{display:grid;grid-template-columns:34px auto minmax(0,1fr);align-items:center;gap:7px;margin:0 12px 10px;padding:8px 9px;border:1px solid #e8e9eb;border-radius:8px;background:#f8f8f7;cursor:pointer}.preserve-original-toggle input{position:absolute;opacity:0;pointer-events:none}.preserve-original-toggle>span{position:relative;width:34px;height:19px;border-radius:999px;background:#c9cbcf;transition:background .18s}.preserve-original-toggle>span i{position:absolute;left:2px;top:2px;width:15px;height:15px;border-radius:50%;background:#fff;box-shadow:0 2px 5px #0003;transition:transform .18s}.preserve-original-toggle input:checked+span{background:#202124}.preserve-original-toggle input:checked+span i{transform:translate(15px)}.preserve-original-toggle input:disabled+span{opacity:.48}.preserve-original-toggle b{color:#46494e;font-size:10px;white-space:nowrap}.preserve-original-toggle small{overflow:hidden;color:#92959a;font-size:8px;text-overflow:ellipsis;white-space:nowrap}.generation-board{position:absolute;left:50%;top:96px;z-index:18;width:min(760px,calc(100% - 32px));padding:9px;transform:translate(-50%);border:1px solid rgba(215,216,219,.92);border-radius:12px;background:#ffffffe0;box-shadow:0 16px 44px #181a1e26;backdrop-filter:blur(16px);pointer-events:auto}.generation-board>header{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:30px;padding:0 2px 8px}.generation-board>header>div{display:flex;align-items:center;gap:6px}.generation-board>header svg{color:#c28a2c}.generation-board>header strong{color:#292b2e;font-size:11px}.generation-board>header span{color:#8d9095;font-size:9px}.generation-board>header button{display:inline-flex;align-items:center;gap:4px;min-height:26px;padding:0 8px;border:1px solid var(--line);border-radius:6px;background:#fff;color:#777a80;font-size:9px}.generation-board>header button:hover{border-color:#c9963c;color:#996818}.generation-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(164px,100%),1fr));gap:7px}.generation-tile{position:relative;display:flex;min-width:0;aspect-ratio:16/9;overflow:hidden;flex-direction:column;align-items:center;justify-content:center;border:1px solid #e1e2e4;border-radius:8px;background:#f8f8f7;color:#686b70}.generation-tile.is-processing:after{content:"";position:absolute;inset:0;transform:translate(-100%);background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.75) 50%,transparent 70%);animation:generation-shimmer 2.4s ease-in-out infinite;pointer-events:none}.generation-particle-wave{position:relative;z-index:2;display:flex;width:min(76%,360px);height:52px;margin-bottom:8px;align-items:center;justify-content:center;gap:3px}.generation-particle-wave:before{content:"";position:absolute;inset:5px -12px;border-radius:50%;background:radial-gradient(ellipse,rgba(201,150,60,.12),transparent 68%);filter:blur(8px)}.generation-particle-wave i{position:relative;flex:0 0 5px;width:5px;height:5px;border-radius:50%;background:#303237;box-shadow:0 0 10px #c9963c6b;animation:generation-particle-wave 1.45s ease-in-out infinite}.generation-tile>strong{position:relative;z-index:1;max-width:90%;overflow:hidden;color:#55585d;font-size:9px;font-weight:650;text-overflow:ellipsis;white-space:nowrap}.generation-tile>span{position:relative;z-index:1;margin-top:3px;color:#222428;font:800 13px/1.2 ui-monospace,SFMono-Regular,Consolas,monospace}.generation-cancel{position:absolute;right:5px;top:5px;z-index:3;min-height:22px;padding:0 6px;border:0;border-radius:5px;background:#ffffffd1;color:#a25b4e;font-size:8px;opacity:0;transition:opacity .16s}.generation-tile:hover .generation-cancel,.generation-cancel:focus-visible{opacity:1}.generation-result{position:absolute;inset:0;width:100%;height:100%;padding:0;border:0;background:#e9e9e7}.generation-result img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .25s ease}.generation-result span{position:absolute;left:5px;right:5px;bottom:5px;padding:5px 7px;border-radius:5px;background:#141619c7;color:#fff;font-size:8px;opacity:0;transform:translateY(4px);transition:opacity .18s,transform .18s}.generation-result:hover img{transform:scale(1.025)}.generation-result:hover span,.generation-result:focus-visible span{opacity:1;transform:none}.generation-failed{display:grid;justify-items:center;gap:3px;padding:10px;text-align:center}.generation-failed svg{color:#c75b4b}.generation-failed strong{color:#7a4a42;font-size:10px}.generation-failed span{color:#a1746d;font-size:8px;line-height:1.4}.canvas-generation-layer{position:absolute;left:50%;top:50%;z-index:10;width:0;height:0;transform-origin:0 0;pointer-events:none}.canvas-generation-tile{position:absolute;aspect-ratio:auto;contain:layout paint style;border-width:3px;border-radius:24px;box-shadow:0 18px 60px #191c201f;backface-visibility:hidden;cursor:grab;pointer-events:auto;touch-action:none;user-select:none;will-change:left,top,transform}.canvas-generation-tile:active{cursor:grabbing}.canvas-generation-tile.is-selected{border-color:#d89c2f;box-shadow:0 0 0 10px #d89c2f4d,0 22px 70px #191c202e}.canvas-generation-tile .canvas-generation-index{position:absolute;left:22px;top:18px;z-index:4;padding:7px 12px;border-radius:999px;background:#ffffffdb;color:#80776a;font-size:24px;font-weight:750;backdrop-filter:blur(8px)}.canvas-generation-tile .generation-particle-wave{width:min(72%,680px);height:150px;margin-bottom:22px;gap:12px}.canvas-generation-tile .generation-particle-wave:before{inset:20px -60px;filter:blur(24px)}.canvas-generation-tile .generation-particle-wave i{flex-basis:13px;width:13px;height:13px;box-shadow:0 0 24px #c9963c80}.canvas-generation-tile>strong{max-width:82%;font-size:34px}.canvas-generation-tile>span{margin-top:12px;font-size:46px}.canvas-generation-tile .generation-cancel{right:18px;top:18px;min-height:58px;padding:0 18px;border-radius:14px;font-size:22px}.canvas-generation-tile .generation-result span{left:18px;right:18px;bottom:18px;padding:15px 20px;border-radius:14px;font-size:25px}.canvas-generation-tile .generation-result{cursor:grab}.canvas-generation-tile .generation-result img{pointer-events:none;user-select:none}.generation-tile-actions{position:absolute;top:18px;right:18px;z-index:6;display:flex;align-items:center;gap:8px;padding:8px;border:1px solid rgba(255,255,255,.6);border-radius:16px;background:#181a1dc7;color:#fff;box-shadow:0 8px 24px #0003;backdrop-filter:blur(12px);cursor:default}.generation-tile-actions button{display:grid;place-items:center;min-width:48px;height:46px;padding:0 14px;border:0;border-radius:10px;background:#ffffff21;color:#fff;font-size:20px;font-weight:750;white-space:nowrap}.generation-tile-actions button:hover,.generation-tile-actions button.active{background:#d89c2f;color:#171717}.generation-tile-actions>span{min-width:62px;color:#fff;font:700 20px/1 ui-monospace,SFMono-Regular,Consolas,monospace;text-align:center}.canvas-generation-comparebar{position:absolute;left:50%;bottom:74px;z-index:35;display:flex;align-items:center;gap:8px;padding:8px 10px;transform:translate(-50%);border:1px solid rgba(255,255,255,.55);border-radius:12px;background:#181a1de0;color:#fff;box-shadow:0 12px 36px #00000038;backdrop-filter:blur(14px)}.canvas-generation-comparebar span{padding:0 7px;font-size:11px;font-weight:700}.canvas-generation-comparebar button{min-height:34px;padding:0 12px;border:0;border-radius:8px;background:#fff;color:#252525;font-size:10px;font-weight:750}.canvas-generation-comparebar button:first-of-type{background:#d89c2f;color:#171717}.canvas-generation-comparebar button:disabled{opacity:.4;cursor:not-allowed}.canvas-generation-tile .generation-failed{gap:10px;padding:28px}.canvas-generation-tile .generation-failed strong{font-size:34px}.canvas-generation-tile .generation-failed span{font-size:25px}@keyframes generation-particle-wave{0%,to{opacity:.24;transform:translateY(0) scale(.66)}25%{opacity:1;transform:translateY(-24px) scale(1.18)}50%{opacity:.54;transform:translateY(0) scale(.88)}75%{opacity:1;transform:translateY(24px) scale(1.18)}}@keyframes generation-shimmer{0%,22%{transform:translate(-100%)}65%,to{transform:translate(100%)}}.studio-editor-actions{left:auto;right:18px;transform:none;z-index:20}.compact-workbench{position:absolute;inset:0;display:grid;place-items:center;overflow:hidden;background-color:#f1f2f3;background-image:radial-gradient(#d9dbde 1px,transparent 1px);background-size:18px 18px;touch-action:none}.compact-workbench.is-drag-over:after{content:"松开鼠标，将图片加入白板";position:absolute;inset:18px;z-index:30;display:grid;place-items:center;border:2px dashed #d29a37;border-radius:16px;background:#ffffffdb;color:#8b621e;font-size:16px;font-weight:800;pointer-events:none;backdrop-filter:blur(8px)}.compact-empty{display:flex;flex-direction:column;align-items:center;gap:8px;padding:18px 24px;border:0;background:transparent;color:#8a8d92}.compact-empty strong{color:#3a3d42;font-size:13px}.compact-empty span{font-size:10px}.compact-empty b{display:inline-flex;align-items:center;min-height:32px;margin-top:3px;padding:0 12px;border:1px solid var(--line);border-radius:7px;background:#fff;color:#3b3e43;font-size:10px;font-weight:700;box-shadow:0 3px 12px #14171b0f}.compact-canvas-wrap{position:relative;flex:none;background:transparent;box-shadow:none;transform-origin:center}.compact-canvas-wrap.is-empty{position:absolute;width:0!important;height:0!important;visibility:hidden;pointer-events:none}.compact-canvas-wrap.is-batch-hidden{visibility:hidden;pointer-events:none;box-shadow:none}.compact-canvas-wrap canvas{position:absolute;inset:0;width:100%;height:100%;background:transparent;touch-action:none}.compact-main-layer{position:absolute;z-index:1;box-sizing:border-box;touch-action:none}.compact-main-layer.selected{outline:3px solid #d29a37;outline-offset:3px}.compact-main-layer>i{position:absolute;right:-8px;bottom:-8px;width:16px;height:16px;border:2px solid #fff;border-radius:50%;background:#d29a37;cursor:nwse-resize;box-shadow:0 2px 7px #0000003d}.compact-main-port{position:absolute;left:-9px;top:50%;z-index:4;width:18px;height:18px;padding:0;transform:translateY(-50%);border:3px solid #fff;border-radius:50%;background:#d29a37;box-shadow:0 0 0 2px #d29a37a6,0 3px 8px #0003;cursor:crosshair}.compact-node-connections{position:absolute;inset:0;z-index:1;width:100%;height:100%;overflow:visible;pointer-events:none}.compact-node-connections path{fill:none;stroke:#d29a37;stroke-width:4;stroke-linecap:round;stroke-dasharray:12 9;vector-effect:non-scaling-stroke;filter:drop-shadow(0 2px 3px rgba(91,61,11,.18))}.compact-node-connections circle{fill:#d29a37;stroke:#fff;stroke-width:3;vector-effect:non-scaling-stroke}.compact-node-connections .is-draft path{stroke:#8b621e;stroke-dasharray:10 7;opacity:.85}.compact-main-node-label{position:absolute;left:12px;top:12px;z-index:2;display:flex;align-items:center;gap:6px;padding:6px 9px;border:1px solid #dedfe2;border-radius:7px;background:#fffffff0;color:#373a3e;font-size:10px;font-weight:800;box-shadow:0 4px 14px #14171b1f;pointer-events:none}.compact-lasso-overlay{position:absolute;inset:0;z-index:3;width:100%;height:100%;overflow:visible;pointer-events:none}.compact-lasso-overlay polygon.is-selected,.compact-shape-overlay .is-selected{filter:drop-shadow(0 0 4px rgba(210,154,55,.75))}.compact-shape-overlay{position:absolute;inset:0;z-index:3;width:100%;height:100%;overflow:visible;pointer-events:none}.compact-text-annotation{position:absolute;z-index:4;min-width:10px;max-width:80%;padding:2px 4px;border-radius:3px;white-space:pre-wrap;overflow-wrap:anywhere;font-weight:600;cursor:move;touch-action:none;user-select:none;text-shadow:0 1px 2px rgba(255,255,255,.75)}.compact-text-annotation.selected{outline:2px solid #d29a37;outline-offset:3px;background:#ffffff2e}.compact-text-entry{position:absolute;z-index:15;width:260px;max-width:min(70%,calc(100vw - 32px));overflow:hidden;transform:translateY(-2px);border:1px solid rgba(210,154,55,.65);border-radius:9px;background:#fffffffa;box-shadow:0 12px 34px #14171b38}.compact-text-entry textarea{display:block;width:100%;min-height:78px;resize:both;padding:10px 11px;border:0;outline:0;background:transparent;color:inherit;font:600 14px/1.45 Microsoft YaHei,sans-serif}.compact-text-entry>div{display:flex;align-items:center;justify-content:flex-end;gap:5px;padding:6px;border-top:1px solid var(--line);background:#fafaf8}.compact-text-entry small{margin-right:auto;color:#99978f;font-size:9px}.compact-text-entry button{display:grid;place-items:center;width:28px;height:26px;padding:0;border:0;border-radius:6px;background:#ecece8;color:#66645d}.compact-text-entry button:last-child{background:#202124;color:#fff}.compact-text-entry button:disabled{opacity:.35}.compact-sticker{position:absolute;z-index:2;cursor:move;touch-action:none}.compact-sticker.selected{outline:2px solid #d29a37;outline-offset:2px}.compact-sticker img{width:100%;height:100%;object-fit:fill;pointer-events:none;user-select:none}.compact-sticker i{position:absolute;right:-7px;bottom:-7px;width:15px;height:15px;border:2px solid #fff;border-radius:50%;background:#d29a37;cursor:nwse-resize;box-shadow:0 2px 7px #0003}.compact-sticker-label{position:absolute;left:0;top:-27px;z-index:2;display:flex;max-width:100%;align-items:center;gap:5px;padding:5px 7px;overflow:hidden;border:1px solid #dedfe2;border-radius:6px;background:#fff;color:#55595f;font-size:9px;font-weight:750;text-overflow:ellipsis;white-space:nowrap;box-shadow:0 4px 12px #14171b1a;pointer-events:none}.compact-sticker-label b{width:8px;height:8px;flex:0 0 8px;border:1px solid #9a9da2;border-radius:50%;background:#fff}.compact-sticker-label b.is-connected{border-color:#d29a37;background:#d29a37;box-shadow:0 0 0 2px #d29a3733}.compact-reference-port{position:absolute;right:-9px;top:50%;z-index:5;width:18px;height:18px;padding:0;transform:translateY(-50%);border:3px solid #fff;border-radius:50%;background:#fff;box-shadow:0 0 0 2px #a4a7ab,0 3px 8px #0000002e;cursor:crosshair}.compact-reference-port:hover,.compact-reference-port.is-connected{background:#d29a37;box-shadow:0 0 0 2px #d29a37,0 3px 8px #0000002e}.compact-tools,.compact-zoom,.compact-brush{position:absolute;z-index:16;display:flex;align-items:center;gap:3px;padding:5px;border:1px solid var(--line);border-radius:9px;background:#fffffff2;box-shadow:0 8px 24px #14171b1f;backdrop-filter:blur(12px)}.compact-tools{left:50%;bottom:18px;transform:translate(-50%)}.compact-zoom{left:16px;bottom:18px}.compact-brush{left:50%;bottom:63px;transform:translate(-50%);gap:8px}.compact-tools button,.compact-zoom button{display:grid;place-items:center;width:32px;height:32px;padding:0;border:0;border-radius:6px;background:transparent;color:#55595f}.compact-tools button:hover,.compact-zoom button:hover,.compact-tools button.active{background:#202124;color:#fff}.compact-tools button:disabled,.compact-zoom button:disabled{opacity:.3;cursor:not-allowed}.compact-zoom span{min-width:42px;color:#72767c;font-size:10px;text-align:center}.compact-brush input[type=color]{width:27px;height:27px;padding:2px;border:1px solid var(--line);border-radius:6px;background:#fff}.compact-brush input[type=range]{width:120px;accent-color:#d29a37}.compact-brush span{min-width:auto;color:#696d73;font-size:10px;white-space:nowrap}.compact-brush select{height:28px;max-width:112px;padding:0 24px 0 8px;border:1px solid var(--line);border-radius:6px;background:#fff;color:#55595f;font-size:10px;outline:0}.compact-brush.is-text-controls{min-width:330px;justify-content:center}.compact-notice{position:absolute;left:50%;top:16px;z-index:12;margin:0;padding:8px 12px;transform:translate(-50%);border-radius:7px;background:#202124e6;color:#fff;font-size:10px;box-shadow:0 6px 20px #00000026}.compare-overlay{position:fixed;inset:0;z-index:40;display:grid;place-items:center;padding:24px;background:#0f111494;backdrop-filter:blur(8px)}.compare-dialog{position:relative;display:flex;width:min(1000px,92vw);height:min(760px,calc(100vh - 48px));min-width:min(520px,92vw);min-height:420px;max-width:calc(100vw - 24px);max-height:calc(100vh - 24px);overflow:visible;flex-direction:column;border-radius:12px;background:#fff;box-shadow:0 28px 90px #00000047}.compare-dialog header{display:flex;flex:none;align-items:center;justify-content:space-between;padding:13px 15px;border-bottom:1px solid var(--line)}.compare-dialog header button{display:grid;place-items:center;width:32px;height:32px;border:0;border-radius:7px;background:#f2f3f4}.compare-stage-react{position:relative;min-height:0;overflow:hidden;flex:1;background:#151619;cursor:ew-resize;touch-action:none}.compare-stage-react>img,.compare-stage-react>div,.compare-stage-react>div>img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}.compare-stage-react>div{overflow:hidden}.compare-stage-react>i{position:absolute;top:0;bottom:0;width:2px;background:#fff;box-shadow:0 0 0 1px #0000002e;pointer-events:none}.compare-stage-react>i b{position:absolute;left:50%;top:50%;width:30px;height:46px;transform:translate(-50%,-50%);border:2px solid rgba(255,255,255,.94);border-radius:18px;background:#191b1f7a;box-shadow:0 5px 20px #00000047;backdrop-filter:blur(8px)}.compare-stage-react>i b:before,.compare-stage-react>i b:after{content:"";position:absolute;top:50%;width:5px;height:5px;transform:translateY(-50%) rotate(45deg);border:solid #fff}.compare-stage-react>i b:before{left:7px;border-width:0 0 2px 2px}.compare-stage-react>i b:after{right:7px;border-width:2px 2px 0 0}.compare-controls{display:flex;flex:none;align-items:center;justify-content:space-between;gap:18px;padding:9px 12px;border-top:1px solid var(--line);background:#fff}.compare-controls label{display:flex;min-width:0;flex:1;align-items:center;gap:9px;color:#72757a;font-size:10px}.compare-controls label input{min-width:120px;flex:1;accent-color:#c9963c}.compare-controls>div{display:flex;align-items:center;gap:3px}.compare-controls>div>span{min-width:82px;color:#696d73;font:700 9px/1 ui-monospace,SFMono-Regular,Consolas,monospace;text-align:center}.compare-controls button{display:grid;place-items:center;width:31px;height:31px;padding:0;border:0;border-radius:7px;background:#f2f3f4;color:#55585d}.compare-controls .compare-custom-image{display:flex;width:auto;padding:0 9px;gap:5px;white-space:nowrap}.compare-controls .compare-custom-image span{font-size:9px;font-weight:700}.compare-resize-handle{position:absolute;z-index:8;display:block}.compare-resize-handle.is-n,.compare-resize-handle.is-s{left:14px;right:14px;height:10px;cursor:ns-resize}.compare-resize-handle.is-n{top:-5px}.compare-resize-handle.is-s{bottom:-5px}.compare-resize-handle.is-e,.compare-resize-handle.is-w{top:14px;bottom:14px;width:10px;cursor:ew-resize}.compare-resize-handle.is-e{right:-5px}.compare-resize-handle.is-w{left:-5px}.compare-resize-handle.is-ne,.compare-resize-handle.is-nw,.compare-resize-handle.is-se,.compare-resize-handle.is-sw{width:18px;height:18px}.compare-resize-handle.is-ne{top:-6px;right:-6px;cursor:nesw-resize}.compare-resize-handle.is-nw{top:-6px;left:-6px;cursor:nwse-resize}.compare-resize-handle.is-se{right:-6px;bottom:-6px;cursor:nwse-resize}.compare-resize-handle.is-sw{left:-6px;bottom:-6px;cursor:nesw-resize}.compare-resize-handle.is-se:after{content:"";position:absolute;right:3px;bottom:3px;width:8px;height:8px;border-right:2px solid rgba(255,255,255,.8);border-bottom:2px solid rgba(255,255,255,.8);filter:drop-shadow(0 1px 2px rgba(0,0,0,.45))}.compare-controls>div span{min-width:46px;color:#66696e;font-size:10px;font-weight:750;text-align:center}@media(max-width:1100px){.react-studio{grid-template-columns:0 minmax(0,1fr) 360px}.studio-history{visibility:hidden}}@media(min-width:761px)and (max-width:1500px){.compact-tools{bottom:64px}.compact-brush{bottom:109px}}@media(max-width:760px){body{overflow:auto}.react-studio{height:auto;min-height:100svh;grid-template:54px 92px 48svh auto / 1fr}.studio-header{grid-column:1}.studio-brand strong{font-size:12px}.studio-header-actions>a:first-child{display:none}.studio-history{grid-row:2;display:block;visibility:visible;overflow-x:auto;overflow-y:hidden;padding:7px 10px;border-right:0;border-bottom:1px solid var(--line)}.studio-history .panel-title{display:none}.history-list{display:flex;gap:7px;min-width:max-content}.history-item{width:142px}.history-list .history-open{grid-template-columns:46px minmax(0,1fr);padding:5px 24px 5px 5px;background:#f7f7f7}.history-list img{width:46px;height:38px}.history-delete{opacity:1}.studio-canvas{grid-row:3}.canvas-stack-panel{inset:8px 8px auto;width:auto;height:64px;border-radius:9px}.canvas-stack-panel>header{display:none}.canvas-stack-list{display:flex;overflow-x:auto;overflow-y:hidden;padding:6px}.canvas-stack-list article{flex:0 0 142px}.canvas-stack-main{grid-template-columns:38px minmax(0,1fr) 14px;padding:5px}.canvas-stack-thumb{width:38px;height:30px}.canvas-stack-actions{display:none}.studio-composer{grid-row:4;border-left:0;border-top:1px solid var(--line);min-height:440px;padding:12px}.composer-spacer{flex-basis:24px}.image-stage{inset:20px 14px 70px}.canvas-toolbar{width:max-content;max-width:calc(100vw - 20px);overflow-x:auto}.compact-zoom{left:8px;top:8px;bottom:auto}.compact-tools{bottom:8px;max-width:calc(100vw - 16px);overflow-x:auto}.compact-tools button,.compact-zoom button{width:38px;height:38px;flex:0 0 38px}.compact-brush{bottom:58px;max-width:calc(100vw - 20px)}.compact-brush.is-text-controls{min-width:0}.compact-brush input[type=range]{width:min(120px,30vw)}.generation-board{top:80px;width:calc(100% - 16px);padding:7px}.generation-board>header{min-height:25px;padding-bottom:6px}.generation-grid{display:flex;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x proximity}.generation-tile{flex:0 0 178px;scroll-snap-align:start}.generation-cancel{opacity:1}}.studio-header-actions .credit-topup{border-color:#c9963c;background:#c9963c;color:#fff;font-weight:600}.studio-header-actions .credit-topup:hover{background:#b7862f;border-color:#b7862f;color:#fff}.studio-header-actions .studio-feedback{border-color:#e5e1d8;background:#fff;color:#665c4d}.studio-header-actions .studio-feedback:hover{border-color:#c9963c;color:#996818;background:#fffaf0}.phase-steps{list-style:none;display:flex;align-items:center;gap:6px;margin:0 0 8px;padding:0}.phase-steps li{flex:1;display:flex;align-items:center;gap:6px;font-size:11px;color:#9aa0a6}.phase-steps li i{width:18px;height:18px;flex:none;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;border:1px solid #d7d9dc;background:#fff;font-size:10px;font-style:normal;line-height:1}.phase-steps li:not(:last-child):after{content:"";flex:1;height:1px;background:#e4e5e7;margin-left:2px}.phase-steps li.active{color:#996818;font-weight:600}.phase-steps li.active i{border-color:#c9963c;background:#fffaf0;color:#996818}.phase-steps li.done{color:#3f8a4d}.phase-steps li.done i{border-color:#3f8a4d;background:#eef7f0;color:#3f8a4d}.recharge-overlay{position:fixed;inset:0;z-index:50;display:grid;place-items:center;padding:20px;background:#0f111494;backdrop-filter:blur(8px)}.recharge-box{width:min(380px,94vw);padding:20px;border-radius:12px;background:#fff;box-shadow:0 28px 90px #00000047;text-align:center}.recharge-box header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.recharge-box header strong{font-size:16px;color:#17181a}.recharge-box header button{display:grid;place-items:center;width:30px;height:30px;border:0;border-radius:7px;background:#f2f3f4;color:#55585d;cursor:pointer}.recharge-form{display:flex;flex-direction:column;gap:11px;text-align:left}.recharge-form>label{font-size:12px;font-weight:700;color:#55585d}.recharge-amount{display:flex;height:52px;align-items:center;border:1px solid var(--line);border-radius:9px;background:#fafafa}.recharge-amount:focus-within{border-color:#c9963c;box-shadow:0 0 0 3px #c9963c24}.recharge-amount span{display:grid;width:44px;place-items:center;border-right:1px solid var(--line);color:#c9963c;font-weight:800;font-size:18px}.recharge-amount input{flex:1;min-width:0;height:100%;padding:0 14px;border:0;outline:0;background:transparent;color:#17181a;font-size:22px;font-weight:700}.recharge-quick{display:grid;grid-template-columns:repeat(5,1fr);gap:6px}.recharge-quick button{height:36px;border:1px solid var(--line);border-radius:7px;background:#fff;color:#55585d;font-size:12px;font-weight:700;cursor:pointer}.recharge-quick button:hover,.recharge-quick button.active{border-color:#c9963c;color:#996818;background:#fffaf0}.recharge-preview{min-height:20px;padding:9px 11px;border:1px dashed #ead4a6;border-radius:8px;background:#fffaf0;color:#73767c;font-size:12px}.recharge-preview b{color:#996818;font-size:18px;font-weight:800}.recharge-submit{height:46px;border:0;border-radius:9px;background:#c9963c;color:#fff;font-size:15px;font-weight:800;cursor:pointer}.recharge-submit:hover{background:#b7862f}.recharge-submit:disabled{opacity:.6;cursor:wait}.recharge-qr{display:block;width:210px;height:210px;object-fit:contain;margin:6px auto 0;padding:8px;border:1px solid var(--line);border-radius:8px;background:#fff}.recharge-msg{margin:12px 0 0;color:#73767c;font-size:12px;line-height:1.6}.recharge-order{display:block;margin-top:8px;color:#a0a2a6;font-size:10px}.feedback-overlay{position:fixed;inset:0;z-index:52;display:grid;place-items:center;padding:20px;background:#0f111494;backdrop-filter:blur(8px)}.feedback-box{width:min(470px,94vw);padding:20px;border-radius:14px;background:#fff;box-shadow:0 28px 90px #00000047}.feedback-box header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:16px}.feedback-box header>div{display:grid;gap:3px}.feedback-box header strong{color:#17181a;font-size:16px}.feedback-box header span{color:#999ca1;font-size:10px}.feedback-box header button{display:grid;place-items:center;width:30px;height:30px;padding:0;border:0;border-radius:7px;background:#f2f3f4;color:#55585d}.feedback-types{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}.feedback-types button{min-height:31px;padding:0 10px;border:1px solid var(--line);border-radius:999px;background:#fff;color:#696c71;font-size:10px}.feedback-types button.active{border-color:#c9963c;background:#fffaf0;color:#996818;font-weight:700}.feedback-detail{display:grid;gap:6px;color:#55585d;font-size:11px;font-weight:700}.feedback-detail textarea{min-height:128px;resize:vertical;padding:11px 12px;border:1px solid var(--line);border-radius:9px;background:#fafafa;color:#202124;font-size:12px;line-height:1.65;outline:0}.feedback-detail textarea:focus{border-color:#c9963c;box-shadow:0 0 0 3px #c9963c1f}.feedback-context{display:flex;flex-wrap:wrap;gap:5px;margin-top:10px}.feedback-context span{padding:3px 7px;border-radius:5px;background:#f3f3f1;color:#85827a;font-size:9px}.feedback-box>p{margin:10px 0 0;color:#c34535;font-size:11px}.feedback-box>p.ok{color:#16865a}.feedback-submit{width:100%;min-height:40px;margin-top:14px;border:0;border-radius:8px;background:#202124;color:#fff;font-size:12px;font-weight:750}.feedback-submit:disabled{opacity:.55}