.canvas-page{display:flex;height:100%;min-height:0;background:var(--c-bg-2)}.canvas-drawer{width:260px;flex:0 0 260px;display:flex;flex-direction:column;min-height:0;border-right:1px solid var(--c-border);background:var(--c-bg-1);position:relative}.canvas-drawer.is-collapsed{width:44px;flex:0 0 44px;align-items:center;padding-top:10px}.canvas-drawer .ant-tabs{flex:1;min-height:0;display:flex;flex-direction:column;padding:0 8px}.canvas-drawer .ant-tabs-content-holder{flex:1;min-height:0;overflow-y:auto}.canvas-drawer__section{padding:8px 0 40px}.canvas-drawer__list{margin-top:8px;display:flex;flex-direction:column;gap:2px}.canvas-drawer__canvas{display:flex;align-items:center;gap:8px;padding:6px;border-radius:6px;cursor:pointer;border:1px solid transparent}.canvas-drawer__canvas:hover{background:var(--c-fill-2)}.canvas-drawer__canvas.is-active{background:var(--c-primary-bg);border-color:var(--c-primary)}.canvas-drawer__cover{width:36px;height:36px;flex:0 0 36px;border-radius:4px;overflow:hidden;background:var(--c-fill);display:flex;align-items:center;justify-content:center;color:var(--c-text-3)}.canvas-drawer__cover img{width:100%;height:100%;object-fit:cover}.canvas-drawer__meta{flex:1;min-width:0}.canvas-drawer__title{font-size:13px;color:var(--c-text-1);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.canvas-drawer__sub{font-size:11px;color:var(--c-text-3)}.canvas-drawer__actions{display:none}.canvas-drawer__canvas:hover .canvas-drawer__actions{display:flex}.canvas-drawer__grid{margin-top:8px;display:grid;grid-template-columns:repeat(2,1fr);gap:6px}.canvas-drawer__thumb{aspect-ratio:3 / 4;border-radius:6px;overflow:hidden;background:var(--c-fill);border:1px solid var(--c-border-2);cursor:grab}.canvas-drawer__thumb:active{cursor:grabbing}.canvas-drawer__thumb img{width:100%;height:100%;object-fit:cover;display:block;pointer-events:none}.canvas-drawer__collapse{position:absolute;bottom:8px;left:8px}.canvas-main{flex:1;min-width:0;min-height:0;display:flex;flex-direction:column}.canvas-main__empty{flex:1;display:flex;align-items:center;justify-content:center}.canvas-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 12px;border-bottom:1px solid var(--c-border);background:var(--c-bg-1)}.canvas-title{font-size:15px;font-weight:600;color:var(--c-text-1);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:40%}.canvas-toolbar{display:flex;align-items:center;justify-content:space-between;flex:1;gap:12px;flex-wrap:wrap;row-gap:6px}.canvas-toolbar__right{flex-wrap:wrap;row-gap:6px}.canvas-zoom{min-width:44px;text-align:center;font-size:12px;color:var(--c-text-2);font-variant-numeric:tabular-nums}.canvas-save{font-size:12px;color:var(--c-text-3);white-space:nowrap}.canvas-save.is-error,.canvas-save.is-conflict{color:var(--c-error)}.canvas-annotation-hint{padding:6px 12px;font-size:12px;color:var(--c-text-2);background:var(--c-primary-bg);border-bottom:1px solid var(--c-border)}.canvas-stage{position:relative;flex:1;min-height:0;overflow:hidden;cursor:default;background-color:var(--c-bg-2);background-image:radial-gradient(circle,var(--c-border) 1px,transparent 1px);touch-action:none}.canvas-stage.is-panning{cursor:grab}.canvas-stage.is-annotating{cursor:crosshair}.canvas-world{position:absolute;top:0;left:0;transform-origin:0 0;will-change:transform}.canvas-marquee{position:absolute;border:1px solid var(--c-primary);background:var(--c-primary-bg);pointer-events:none}.canvas-empty{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;pointer-events:none}.canvas-empty__title{font-size:15px;color:var(--c-text-2)}.canvas-empty__hint{font-size:12px;color:var(--c-text-3)}.canvas-node{position:absolute;box-sizing:border-box;-webkit-user-select:none;user-select:none;background:var(--c-bg-1);border:1px solid var(--c-border);border-radius:6px;overflow:visible}.canvas-node.is-selected{outline:2px solid var(--c-primary);outline-offset:2px}.canvas-node__image{width:100%;height:100%;overflow:hidden;border-radius:5px;background:var(--c-bg-1);display:flex;align-items:center;justify-content:center}.canvas-node__image img{width:100%;height:100%;object-fit:contain;display:block;pointer-events:none}.canvas-node__empty{font-size:12px;color:var(--c-text-3)}.canvas-node--text{background:var(--c-bg-1)}.canvas-node__text{width:100%;height:100%;padding:10px;box-sizing:border-box;white-space:pre-wrap;word-break:break-word;overflow:hidden;font-size:14px;line-height:1.5;color:var(--c-text-1)}.canvas-node--group{background:transparent;border:1px dashed var(--c-border);border-radius:8px}.canvas-node__group{width:100%;height:100%;position:relative}.canvas-node__group-label{position:absolute;top:-22px;left:0;font-size:12px;color:var(--c-text-2);background:var(--c-bg-2);padding:0 4px}.canvas-node__badge{position:absolute;left:6px;bottom:6px;max-width:calc(100% - 12px);padding:1px 6px;border-radius:4px;font-size:11px;color:var(--c-text-1);background:var(--c-bg-3);border:1px solid var(--c-border-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.canvas-node__status{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;gap:6px;font-size:12px;color:var(--c-text-2);background:var(--c-fill-3);border-radius:5px;pointer-events:none}.canvas-node__status.is-error{color:var(--c-error)}.canvas-handle{position:absolute;width:10px;height:10px;background:var(--c-bg-1);border:1px solid var(--c-primary);border-radius:2px;z-index:2}.canvas-handle.nw{left:-6px;top:-6px;cursor:nwse-resize}.canvas-handle.ne{right:-6px;top:-6px;cursor:nesw-resize}.canvas-handle.sw{left:-6px;bottom:-6px;cursor:nesw-resize}.canvas-handle.se{right:-6px;bottom:-6px;cursor:nwse-resize}.canvas-modal__hint{margin:0 0 12px;color:var(--c-text-2);font-size:13px}.canvas-edges{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;overflow:visible;pointer-events:none}.canvas-edge__hit{fill:none;stroke:transparent;stroke-width:16;pointer-events:stroke;cursor:pointer}.canvas-edge__line{fill:none;stroke:var(--c-border);stroke-width:2;pointer-events:none}.canvas-edge:hover .canvas-edge__line{stroke:var(--c-primary)}.canvas-edge__del{opacity:0;pointer-events:all;cursor:pointer}.canvas-edge:hover .canvas-edge__del{opacity:1}.canvas-edge__del circle{fill:var(--c-bg-3);stroke:var(--c-border)}.canvas-edge__del path{stroke:var(--c-text-2);stroke-width:1.5;fill:none}.canvas-edge__pending{fill:none;stroke:var(--c-primary);stroke-width:2;stroke-dasharray:6 4;pointer-events:none}.canvas-port{position:absolute;width:12px;height:12px;border-radius:50%;background:var(--c-bg-1);border:2px solid var(--c-border);cursor:crosshair;z-index:3;transform:translateY(-50%)}.canvas-port--in{left:-7px}.canvas-port--in.is-filled{border-color:var(--c-primary);background:var(--c-primary)}.canvas-port--out{right:-7px}.canvas-port--out:hover,.canvas-port--in:hover{border-color:var(--c-primary);box-shadow:0 0 0 3px var(--c-primary-bg)}.canvas-node--operation{background:var(--c-bg-1);overflow:visible}.op-head{position:absolute;top:0;left:0;right:0;height:36px;display:flex;align-items:center;justify-content:space-between;padding:0 12px;border-bottom:1px solid var(--c-border-2)}.op-title{font-size:13px;font-weight:600;color:var(--c-text-1)}.op-status{display:inline-flex;align-items:center;gap:4px;font-size:12px;color:var(--c-text-2);white-space:nowrap}.op-status.is-done{color:var(--c-success)}.op-status.is-error{color:var(--c-error)}.op-status.is-stale{color:var(--c-warning)}.op-status.is-waiting{color:var(--c-text-3)}.op-dot{width:7px;height:7px;border-radius:50%;background:var(--c-text-3);display:inline-block}.op-port-label{position:absolute;left:10px;display:flex;align-items:center;gap:6px;font-size:12px;color:var(--c-text-2);pointer-events:none;line-height:1;transform:translateY(-50%)}.op-port-label__num{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;border-radius:50%;border:1px solid var(--c-border);font-size:10px;color:var(--c-text-2)}.op-port-label__ok{color:var(--c-success);font-size:11px}.op-port-label__missing{color:var(--c-text-4);font-size:11px}.op-body{position:absolute;left:10px;right:10px;top:44px;bottom:48px;display:flex;align-items:center;justify-content:center;overflow:hidden;background:var(--c-fill-2);border-radius:6px}.op-body--gutter{left:146px}.op-body img{max-width:100%;max-height:100%;object-fit:contain;display:block}.op-placeholder{font-size:12px;color:var(--c-text-3)}.op-text{width:100%;height:100%;padding:8px;box-sizing:border-box;overflow:auto;font-size:12px;line-height:1.5;color:var(--c-text-1);white-space:pre-wrap;word-break:break-word}.op-error{width:100%;height:100%;padding:8px;box-sizing:border-box;overflow:hidden;font-size:12px;line-height:1.5;color:var(--c-error)}.op-foot{position:absolute;left:10px;right:10px;bottom:8px;display:flex;align-items:center;justify-content:space-between}.config-input-row{display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--c-text-2);padding:2px 0}.config-input-row .is-ok{color:var(--c-success)}.config-input-row .is-missing{color:var(--c-text-4)}.region-picker{position:relative;width:100%;border:1px solid var(--c-border);border-radius:6px;overflow:hidden;cursor:crosshair;-webkit-user-select:none;user-select:none}.region-picker img{display:block;width:100%}.region-picker__rect{position:absolute;border:1px solid var(--c-primary);background:var(--c-primary-bg);pointer-events:none}.preset-list{display:flex;flex-direction:column;max-height:320px;overflow-y:auto}.preset-row{display:flex;align-items:center;justify-content:space-between;padding:8px 4px;border-bottom:1px solid var(--c-border)}.preset-row:last-child{border-bottom:none}.preset-row__name{font-size:13px;color:var(--c-text-1)}.preset-row__op{font-size:12px;color:var(--c-text-3)}.op-model{flex:1;min-width:0;margin:0 6px;overflow:hidden;text-align:center;text-overflow:ellipsis;white-space:nowrap;font-size:11px;color:var(--c-text-3)}.canvas-port.is-text{border-radius:3px}.canvas-edge.is-text .canvas-edge__line{stroke-dasharray:5 4}.ant-app{--c-text-1: var(--ant-color-text);--c-text-2: var(--ant-color-text-secondary);--c-text-3: var(--ant-color-text-tertiary);--c-text-4: var(--ant-color-text-quaternary);--c-border: var(--ant-color-border);--c-border-2: var(--ant-color-border-secondary);--c-bg-1: var(--ant-color-bg-container);--c-bg-2: var(--ant-color-bg-layout);--c-bg-3: var(--ant-color-bg-elevated);--c-primary: var(--ant-color-primary);--c-primary-bg: var(--ant-color-primary-bg);--c-error: var(--ant-color-error);--c-warning: var(--ant-color-warning);--c-success: var(--ant-color-success);--c-fill: var(--ant-color-fill);--c-fill-2: var(--ant-color-fill-secondary);--c-fill-3: var(--ant-color-fill-tertiary);--c-chart-edit: var(--ant-color-info);--c-chart-imitate: var(--ant-color-primary);--c-chart-textedit: var(--ant-color-warning);--c-chart-copywriting: var(--ant-color-success);--c-chart-compliance: var(--ant-color-error);color:var(--c-text-1);min-height:100vh}html,body,#root{height:100%;margin:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif}.app-main{height:calc(100vh - 64px);overflow:hidden}.img-cover{object-fit:cover;width:100%;height:100%}.asset-card{position:relative;border-radius:8px;overflow:hidden;cursor:pointer;border:1px solid var(--c-border-2);background:var(--c-fill);transition:transform .15s ease,box-shadow .15s ease}.asset-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px #00000026}.asset-card.selected{outline:2px solid var(--c-primary);outline-offset:-2px}.turn-user{display:flex;justify-content:flex-end;margin-bottom:12px}.turn-user-inner{max-width:75%;background:var(--c-primary);color:#fff;border-radius:10px 2px 10px 10px;padding:8px 12px;font-size:13px;line-height:1.6;white-space:pre-wrap;word-break:break-word}.turn-assistant{display:flex;justify-content:flex-start;margin-bottom:12px}.turn-assistant-inner{max-width:85%;background:var(--c-fill);border-radius:2px 10px 10px;padding:8px 12px;font-size:13px;line-height:1.6;white-space:pre-wrap;word-break:break-word}.chat-scroll::-webkit-scrollbar{width:6px}.chat-scroll::-webkit-scrollbar-thumb{background:var(--c-fill);border-radius:3px}#feishu-qr iframe{display:block;border:none;border-radius:12px}