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.15s;display:inline-flex}.canvas-bottom-toolbar__btn:hover:not(:disabled){background:var(--c-menu-item-hover);color:var(--c-text-primary)}.canvas-bottom-toolbar__btn.is-active{background:var(--c-param-chip-active-bg);color:var(--c-accent)}.canvas-bottom-toolbar__btn:disabled,.canvas-bottom-toolbar__btn.is-disabled{opacity:.38;cursor:not-allowed;pointer-events:none}.canvas-bottom-toolbar__btn:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px}.canvas-bottom-toolbar__icon{flex-shrink:0;width:16px;height:16px;display:inline-flex}.canvas-bottom-toolbar__icon svg{width:100%;height:100%;display:block}.canvas-bottom-toolbar__align-popover{box-sizing:border-box;border:1px solid var(--c-model-menu-border);background:var(--c-model-menu-bg);min-width:220px;box-shadow:0 12px 36px var(--c-floating-panel-shadow);z-index:2;border-radius:12px;padding:10px 12px;position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%)}.canvas-bottom-toolbar__align-popover[hidden]{display:none!important}.canvas-bottom-toolbar__align-section+.canvas-bottom-toolbar__align-section{border-top:1px solid var(--c-border-subtle);margin-top:10px;padding-top:10px}.canvas-bottom-toolbar__align-title{color:var(--c-text-muted);margin-bottom:6px;font-size:11px;line-height:1.3}.canvas-bottom-toolbar__align-row{flex-wrap:wrap;gap:4px;display:flex}.canvas-bottom-toolbar__align-row .canvas-bottom-toolbar__btn{width:30px;height:28px}.canvas-bottom-toolbar__align-row .canvas-bottom-toolbar__icon{width:14px;height:14px}.canvas-bottom-toolbar__sub-wrap{display:inline-flex;position:relative}.canvas-bottom-toolbar__artboard-popover{box-sizing:border-box;z-index:2;border:1px solid var(--c-model-menu-border);background:var(--c-model-menu-bg);box-shadow:0 12px 36px var(--c-floating-panel-shadow);border-radius:12px;display:none;position:absolute;bottom:calc(100% + 12px);left:50%;transform:translate(-50%)}.canvas-bottom-toolbar__artboard-popover.is-open{display:grid}.canvas-bottom-toolbar__artboard-popover[hidden]{display:none!important}.canvas-bottom-toolbar__ai-chat-popover{box-sizing:border-box;z-index:2;border:1px solid var(--c-model-menu-border);background:var(--c-model-menu-bg);min-width:168px;box-shadow:0 12px 36px var(--c-floating-panel-shadow);border-radius:12px;padding:6px;display:none;position:absolute;bottom:calc(100% + 12px);left:50%;transform:translate(-50%)}.canvas-bottom-toolbar__ai-chat-popover.is-open{display:grid}.canvas-bottom-toolbar__ai-chat-popover[hidden]{display:none!important}.canvas-minimap-anchor{-webkit-user-select:none;user-select:none;width:var(--canvas-bottom-left-panel-width);flex-shrink:0}.canvas-minimap-anchor[hidden],.canvas-minimap-anchor.is-collapsed{display:none!important}.canvas-minimap{box-sizing:border-box;aspect-ratio:168/106;border:1px solid var(--c-border-subtle);background:var(--c-bg-shell);cursor:crosshair;border-radius:10px;width:100%;position:relative;overflow:hidden}.canvas-minimap-items{pointer-events:none;width:100%;height:100%;display:block}.canvas-minimap-item{stroke:color-mix(in srgb, var(--c-text-primary) 28%, transparent);stroke-width:.75px}.canvas-minimap-item--image,.canvas-minimap-item--default{fill:color-mix(in srgb, var(--c-accent) 55%, var(--c-bg-surface))}.canvas-minimap-item--video{fill:color-mix(in srgb, #c45cff 58%, var(--c-bg-surface))}.canvas-minimap-item--audio{fill:color-mix(in srgb, #45d483 55%, var(--c-bg-surface))}.canvas-minimap-item--scene3d,.canvas-minimap-item--ai3d,.canvas-minimap-item--model3d{fill:color-mix(in srgb, #ffb347 58%, var(--c-bg-surface))}.canvas-minimap-item--inline-gen{fill:color-mix(in srgb, var(--c-gen-action-bg) 52%, var(--c-bg-surface))}.canvas-minimap-item--ai-chat{fill:color-mix(in srgb, #6ea8ff 55%, var(--c-bg-surface))}.canvas-minimap-item--text,.canvas-minimap-item--stroke{fill:color-mix(in srgb, var(--c-text-secondary) 45%, var(--c-bg-surface))}.canvas-minimap-item--artboard{fill:color-mix(in srgb, var(--c-text-muted) 35%, var(--c-bg-surface))}.canvas-minimap-viewport{box-sizing:border-box;border:1.5px solid var(--c-accent);background:color-mix(in srgb, var(--c-accent) 14%, transparent);cursor:grab;touch-action:none;border-radius:2px;position:absolute}.canvas-minimap-viewport.is-dragging{cursor:grabbing}.canvas-minimap-viewport[hidden]{display:none}.canvas-zoom-anchor{-webkit-user-select:none;user-select:none;width:var(--canvas-bottom-left-panel-width)}.canvas-zoom-capsule{box-sizing:border-box;background:var(--c-bg-surface);border:1px solid var(--c-border-subtle);width:100%;box-shadow:0 4px 16px var(--c-shadow-soft);border-radius:999px;align-items:center;gap:6px;padding:4px 8px 4px 10px;display:flex;overflow:visible}.canvas-zoom-slider-wrap.scene3d-lighting-menu-slider-wrap{flex:auto;width:auto;min-width:0;padding-top:0;overflow:visible}.canvas-zoom-thumb-value{color:var(--c-text-primary);font-variant-numeric:tabular-nums;pointer-events:none;white-space:nowrap;opacity:0;visibility:hidden;font-family:bahnschrift-digits,bahnschrift,Helvetica Neue,Arial,sans-serif;font-size:11px;line-height:1;transition:opacity .12s;position:absolute;bottom:calc(100% + 6px);left:50%;transform:translate(-50%)}.canvas-zoom-slider-wrap.is-dragging .canvas-zoom-thumb-value{opacity:1;visibility:visible}.canvas-minimap-toggle{width:20px;height:20px;color:var(--c-text-muted);cursor:pointer;background:0 0;border:none;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;margin:0;padding:0;transition:color .2s,background-color .2s;display:inline-flex}.canvas-minimap-toggle:hover{color:var(--c-text-primary);background:var(--c-bg-hover)}.canvas-minimap-toggle.is-active{color:var(--c-text-primary)}.canvas-minimap-toggle svg{width:14px;height:14px;display:block}.floating-toolbar{background:var(--c-bg-surface,#fff);border:1px solid var(--c-border-subtle,#ebebeb);box-shadow:0 4px 16px var(--c-shadow,#00000026);z-index:50;border-radius:20px;align-items:center;gap:4px;margin-top:-10px;padding:4px 12px;transition:background-color .25s;display:flex;position:absolute;transform:translate(-50%,-100%)}#text-toolbar .text-toolbar-item{cursor:pointer;box-sizing:border-box;border-radius:8px;justify-content:center;align-items:center;height:36px;padding:6px 12px;transition:background .2s;display:flex}#text-toolbar .text-toolbar-item:hover{background:var(--c-bg-hover,#f2f2f2)}#text-toolbar .color-picker-wrapper{justify-content:center;align-items:center;width:32px;height:32px;padding:0;display:flex;position:relative;overflow:hidden}#text-toolbar .color-circle{pointer-events:none;border:1px solid #e6e6e6;border-radius:50%;width:20px;height:20px}#text-toolbar .color-picker-wrapper input[type=color]{opacity:0;cursor:pointer;width:200%;height:200%;position:absolute;top:-50%;left:-50%}#text-toolbar .color-picker-wrapper input[type=color]::-webkit-color-swatch-wrapper{display:none}#text-toolbar .color-picker-wrapper input[type=color]::-webkit-color-swatch{display:none}#text-toolbar .color-picker-wrapper input[type=color]::-moz-color-swatch{border:none;display:none}#text-toolbar .text-toolbar-divider{background:#e6e6e6;width:1px;height:20px;margin:0 4px}#text-toolbar .custom-select{-webkit-appearance:none;appearance:none;color:#333;cursor:pointer;background:url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' 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0;flex-direction:column;align-items:center;display:flex}.canvas-item--inline-gen-image,.canvas-item--inline-gen-video{cursor:move;box-sizing:border-box;border-radius:4px;position:relative;overflow:visible}.canvas-item--inline-gen-image.is-selected{outline-offset:0!important;outline:none!important}.canvas-item--inline-gen-image.is-selected .inline-gen-preview{border-color:#0000}.canvas-item--inline-gen-video.is-selected{outline-offset:0!important;outline:none!important}.canvas-item--inline-gen-video.is-selected .inline-gen-preview{border-color:#0000}.inline-gen-preview--video{justify-content:center;align-items:center;display:flex}.inline-gen-preview-play-icon{width:64px;height:64px;fill:var(--c-text-muted)}.canvas-item--video.is-inline-regenerating{position:relative}.canvas-item--inline-gen-video .inline-composer-wrap{width:max(100%,580px)}.inline-gen-preview{background:var(--c-gen-preview-bg);border:1px solid var(--c-border-subtle);width:100%;height:100%;box-shadow:0 8px 28px var(--c-floating-panel-shadow);box-sizing:border-box;pointer-events:auto;border-radius:16px;flex:auto}.inline-gen-generating{pointer-events:none;justify-content:center;align-items:center;width:100%;height:100%;display:flex}@keyframes gen-preview-square-animation{0%{top:0;left:0}10.5%{top:0;left:0}12.5%{top:0;left:32px}23%{top:0;left:32px}25%{top:0;left:64px}35.5%{top:0;left:64px}37.5%{top:32px;left:64px}48%{top:32px;left:64px}50%{top:32px;left:32px}60.5%{top:32px;left:32px}62.5%{top:64px;left:32px}73%{top:64px;left:32px}75%{top:64px;left:0}85.5%{top:64px;left:0}87.5%{top:32px;left:0}98%{top:32px;left:0}to{top:0;left:0}}.gen-preview-loader{--size:2.52;width:96px;height:96px;transform:rotate(45deg) scale(var(--size));position:relative}.gen-preview-loader-square{background:var(--c-text-primary);border-radius:0;width:28px;height:28px;margin:2px;animation:10s ease-in-out infinite both 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svg{width:64px;height:64px;fill:var(--c-text-muted)}.inline-composer-wrap{transform-origin:top;z-index:100;pointer-events:auto;-webkit-user-select:text;user-select:text;touch-action:auto;-webkit-font-smoothing:subpixel-antialiased;-moz-osx-font-smoothing:auto;text-rendering:geometricprecision;justify-content:center;width:max(100%,560px);padding-top:10px;display:flex;position:absolute;top:100%;left:50%;overflow:visible;transform:translate(-50%)}.inline-composer-panel,.inline-composer-input,.inline-composer-textarea{-webkit-user-select:text;user-select:text;touch-action:auto}.canvas-item--inline-gen-image .inline-composer-wrap{width:max(100%,580px)}.inline-composer-panel{pointer-events:auto;background:var(--c-bg-surface);border:1px solid var(--c-border-subtle);box-shadow:0 8px 28px var(--c-floating-panel-shadow);box-sizing:border-box;width:520px;color:var(--c-text-primary);border-radius:12px;flex-direction:column;gap:16px;padding:16px;display:flex}.inline-composer-panel--image,.inline-composer-panel--video,.inline-composer-panel--music{background:var(--c-bg-surface);border:1px solid var(--c-border-subtle);width:100%;min-width:520px;max-width:580px;box-shadow:0 8px 28px var(--c-floating-panel-shadow);--inline-composer-font-size:13px;--inline-textarea-line-height:1.55;--inline-textarea-visible-lines:6;font-size:var(--inline-composer-font-size);border-radius:16px;gap:6px;padding:12px 16px 8px}.canvas-item--inline-gen-audio .inline-composer-wrap,.canvas-item--audio .inline-composer-wrap{width:max(100%,1024px)}.inline-composer-panel--music{--inline-textarea-visible-lines:3}.inline-composer-input--music{flex-direction:column;gap:10px;display:flex}.inline-music-field{flex-direction:column;gap:6px;display:flex}.inline-music-field-label{color:var(--c-text-secondary);font-size:12px;font-weight:500;line-height:1.2}.inline-music-field-label-row{align-items:center;gap:2px;display:flex}.inline-music-field-label-row--idea{justify-content:space-between;gap:8px}.inline-music-field-label-row--idea .inline-music-field-label--idea{flex:0 auto;min-width:0}.inline-music-field-label-row--idea .inline-music-generate-lyrics{flex-shrink:0;margin-left:auto}.inline-music-field-label-row .inline-music-copy-field{border-radius:6px;width:22px;height:22px}.inline-music-field-label-row .inline-music-copy-field svg{width:14px;height:14px}.inline-music-field.is-hidden{display:none}.inline-composer-panel--music .inline-composer-music-title,.inline-composer-panel--music .inline-composer-textarea--idea,.inline-composer-panel--music .inline-composer-textarea--lyrics,.inline-composer-panel--music .inline-composer-textarea--style{border:1px solid var(--c-border-subtle);background:var(--c-input-bg);width:100%;color:var(--c-text-primary);font-size:var(--inline-composer-font-size,13px);border-radius:10px;outline:none;padding:8px 10px;font-family:inherit}.inline-composer-panel--music .inline-composer-music-title{line-height:1.4}.inline-composer-panel--music .inline-composer-textarea--idea,.inline-composer-panel--music .inline-composer-textarea--lyrics,.inline-composer-panel--music .inline-composer-textarea--style{min-height:calc(var(--inline-composer-font-size,13px) * var(--inline-textarea-line-height,1.55) * 2.5);resize:vertical;max-height:none;line-height:var(--inline-textarea-line-height,1.55)}.inline-composer-panel--music .inline-composer-textarea--style{min-height:calc(var(--inline-composer-font-size,13px) * var(--inline-textarea-line-height,1.55) * 1.8)}.inline-composer-panel--music .inline-composer-music-title::placeholder,.inline-composer-panel--music .inline-composer-textarea::placeholder{color:var(--c-placeholder)}.inline-composer-panel--music .inline-composer-music-title:focus,.inline-composer-panel--music .inline-composer-textarea--idea:focus,.inline-composer-panel--music .inline-composer-textarea--lyrics:focus,.inline-composer-panel--music .inline-composer-textarea--style:focus{border-color:var(--c-accent)}.inline-music-mode-toggle{flex-shrink:0;align-items:center;gap:4px;display:inline-flex}.inline-music-mode-btn{border:1px solid var(--c-param-chip-border);background:var(--c-param-chip-bg);height:26px;color:var(--c-text-secondary);cursor:pointer;border-radius:999px;padding:0 8px;font-family:inherit;font-size:11px;transition:background-color .2s,border-color .2s,color .2s}.inline-music-mode-btn:hover{background:var(--c-param-chip-hover)}.inline-music-mode-btn.is-active{background:var(--c-param-chip-active-bg);border-color:var(--c-param-chip-active-border);color:var(--c-text-primary)}.inline-composer-panel--music .inline-composer-footer{justify-content:space-between;gap:8px;min-height:28px}.inline-composer-panel--music .inline-composer-footer-main{flex:auto;align-items:center;gap:12px;min-width:0;display:flex}.inline-composer-panel--music .select-suno-mv{flex:none;min-width:108px}.inline-music-generate-lyrics{border:1px solid var(--c-param-chip-border);background:var(--c-param-chip-bg);height:26px;color:var(--c-text-secondary);cursor:pointer;border-radius:999px;flex-shrink:0;padding:0 12px;font-family:inherit;font-size:12px;transition:background-color .2s,border-color .2s,color .2s}.inline-music-generate-lyrics:hover:not(:disabled){background:var(--c-param-chip-hover);color:var(--c-text-primary)}.inline-music-generate-lyrics:disabled,.inline-music-generate-lyrics.is-loading{opacity:.55;cursor:wait}.inline-music-generate-lyrics.is-hidden,.canvas-item--inline-gen-audio .canvas-item-size,.canvas-item--audio .canvas-item-size{display:none}.canvas-music-player{box-sizing:border-box;background:var(--c-bg-surface);border:1px solid var(--c-border-subtle);cursor:default;border-radius:24px;flex-direction:column;gap:20px;width:100%;padding:0 0 16px;display:flex;overflow:hidden}.canvas-music-player>:not(.canvas-music-player-titlebar){padding-left:24px;padding-right:24px}.canvas-music-player-titlebar{border-bottom:1px solid var(--c-border-subtle);background:var(--c-bg-surface-elevated);cursor:default;-webkit-user-select:none;user-select:none;flex:none;padding:18px 24px}.canvas-music-player-titlebar-row{justify-content:space-between;align-items:center;gap:20px;min-width:0;display:flex}.canvas-music-player-title-text{min-width:0;color:var(--c-text-primary);white-space:nowrap;text-overflow:ellipsis;-webkit-user-select:none;user-select:none;flex:auto;padding:0;font-family:inherit;font-size:28px;font-weight:600;line-height:1.2;overflow:hidden}.canvas-music-player-titlebar-meta{flex-direction:column;flex:0 auto;align-items:flex-end;gap:6px;min-width:0;display:flex}.canvas-music-player-created{color:var(--c-text-muted);white-space:nowrap;font-size:18px;line-height:1.2}.canvas-music-player-model{background:var(--c-param-chip-bg);border:1px solid var(--c-param-chip-border);max-width:220px;color:var(--c-text-secondary);white-space:nowrap;text-overflow:ellipsis;border-radius:999px;align-items:center;padding:4px 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0;border:none;border-radius:8px;width:32px;height:32px;font-size:22px;line-height:1;position:absolute;top:10px;right:12px}.scene3d-close:hover{background:var(--c-menu-item-hover);color:#fff}.scene3d-body{flex:1;min-height:0;display:flex;position:relative}.scene3d-library-popover{--scene3d-library-cell:56px;--scene3d-library-gap:4px;--scene3d-library-visible-rows:6;z-index:10047;width:calc(var(--scene3d-library-cell) * 4 + var(--scene3d-library-gap) * 3 + 20px);border:1px solid var(--c-model-menu-border);background:var(--c-model-menu-bg);box-shadow:0 12px 36px var(--c-floating-panel-shadow);box-sizing:border-box;pointer-events:auto;border-radius:14px;flex-direction:column;gap:0;padding:10px;display:flex;position:fixed}.scene3d-library-popover[hidden]{display:none!important}.scene3d-library-popover:not([hidden]){display:flex}.scene3d-library-popover-bar{flex-shrink:0;display:none}.scene3d-library-popover-bar:not([hidden]){display:flex}.scene3d-library-import-btn{width:100%;padding:6px 8px;font-size:12px}.scene3d-library-icon-btn{color:#eee;cursor:pointer;background:#35353c;border:1px solid #4a4a54;border-radius:5px;justify-content:center;align-items:center;width:22px;height:22px;padding:0;display:inline-flex}.scene3d-library-icon-btn svg{width:12px;height:12px}.scene3d-library-icon-btn:hover{background:var(--c-menu-item-hover);border-color:#666}.scene3d-library-grid{grid-template-columns:repeat(4, var(--scene3d-library-cell));gap:var(--scene3d-library-gap);max-height:calc(var(--scene3d-library-cell) * var(--scene3d-library-visible-rows) + var(--scene3d-library-gap) * (var(--scene3d-library-visible-rows) - 1));scrollbar-width:thin;scrollbar-color:var(--c-scrollbar-thumb) var(--c-scrollbar-track);display:grid;overflow:hidden auto}.scene3d-library-grid::-webkit-scrollbar{width:var(--c-scrollbar-size)}.scene3d-library-grid::-webkit-scrollbar-track{background:var(--c-scrollbar-track);border-radius:6px}.scene3d-library-grid::-webkit-scrollbar-thumb{background:var(--c-scrollbar-thumb);border-radius:6px}.scene3d-library-card{width:var(--scene3d-library-cell);height:var(--scene3d-library-cell);cursor:pointer;background:0 0;border:none;border-radius:6px;margin:0;padding:0;display:block;position:relative;overflow:hidden}.scene3d-library-card--empty{pointer-events:none;cursor:default}.scene3d-library-card-visual{background:var(--c-bg-surface);border-radius:6px;justify-content:center;align-items:center;width:100%;height:100%;line-height:0;display:flex;overflow:hidden}.scene3d-library-card-visual img{object-fit:contain;width:auto;max-width:100%;height:auto;max-height:100%;display:block}.scene3d-library-card-visual--placeholder{background:var(--c-bg-surface-elevated)}.scene3d-library-card:hover .scene3d-library-card-visual{outline-offset:-1px;outline:1px solid #6a8fd4d9}.scene3d-library-card.is-active .scene3d-library-card-visual{outline-offset:-2px;outline:2px solid #38a1f3}.scene3d-library-card-delete{color:#f0a0a0;cursor:pointer;opacity:0;pointer-events:none;background:#141418c7;border:none;border-radius:3px;justify-content:center;align-items:center;width:14px;height:14px;padding:0;transition:opacity .15s;display:inline-flex;position:absolute;top:2px;right:2px}.scene3d-library-card-delete svg{width:9px;height:9px}.scene3d-library-card:hover .scene3d-library-card-delete{opacity:1;pointer-events:auto}.scene3d-library-card-delete:focus-visible{opacity:1;pointer-events:auto}.scene3d-library-card-delete:hover{color:#fff;background:#782828e0}.scene3d-viewport{background:#2a2a2e;flex:1;min-width:0;min-height:0;position:relative;overflow:hidden}.scene3d-viewport.is-aspect-letterbox{background:var(--c-bg-shell)}.scene3d-select-box{box-sizing:border-box;pointer-events:none;z-index:6;background:#4a90e21f;border:1px solid #4a90e2;display:none;position:absolute}.scene3d-viewport canvas{outline:none;display:block}.scene3d-viewport.is-aspect-letterbox canvas{box-shadow:0 0 0 1px var(--c-border-subtle)}.scene3d-aspect-mask{z-index:2;pointer-events:none;position:absolute;top:0;bottom:0;left:0;right:0;overflow:hidden}.scene3d-aspect-frame{box-sizing:border-box;border:1px dashed var(--c-border);pointer-events:none;z-index:4;background:0 0;position:absolute}.canvas-item-expand,.canvas-item-upscale,.canvas-item-inpaint,.canvas-item-three-view{color:#333;font-family:SourceHanSansSC-Regular,sans-serif;font-size:var(--c-canvas-item-toolbar-font-primary,13px);cursor:pointer;text-align:center;pointer-events:auto;z-index:10;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;min-width:60px;padding:6px 12px;transition:all .2s;display:none}body.single-selection .canvas-item.is-selected .canvas-item-expand,body.single-selection .canvas-item.is-selected .canvas-item-upscale,body.single-selection .canvas-item.is-selected .canvas-item-inpaint,body.single-selection .canvas-item.is-selected .canvas-item-three-view{display:flex}.expand-action-panel{background:var(--c-model-menu-bg);color:var(--c-text-primary);border:1px solid var(--c-model-menu-border);box-shadow:0 12px 36px var(--c-floating-panel-shadow);box-sizing:border-box;font-family:SourceHanSansSC-Regular,sans-serif;font-size:var(--c-canvas-item-toolbar-font-primary,13px);border-radius:60px;align-items:center;gap:12px;padding:6px 12px;line-height:1;display:flex}.expand-action-input{border:1px solid var(--c-border);min-width:0;height:28px;font-family:inherit;font-size:var(--c-canvas-item-toolbar-font-primary,13px);color:var(--c-text-primary);background:var(--c-input-bg);border-radius:60px;outline:none;flex:auto;padding:0 12px}.expand-action-input::placeholder{color:var(--c-placeholder)}.expand-action-confirm,.expand-action-cancel{cursor:pointer;height:28px;font-family:inherit;font-size:var(--c-canvas-item-toolbar-font-primary,13px);white-space:nowrap;border:none;border-radius:60px;justify-content:center;align-items:center;min-width:88px;padding:0 12px;transition:all 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.expand-action-chip-btn{height:auto;min-height:0;font-size:var(--c-canvas-item-toolbar-font-primary,13px);border-radius:8px;width:auto;min-width:70px;max-width:none;padding:6px 12px;font-family:SourceHanSansSC-Regular,sans-serif}.canvas-item-action-panel .expand-action-chip-btn{min-width:60px}.canvas-item-action-panel .expand-action-cancel:hover,.canvas-item-action-panel .expand-action-chip-btn:hover{border-radius:20px}.canvas-item-action-panel .expand-action-confirm.composer-send-mini{height:auto;min-height:0;font-size:var(--c-canvas-item-toolbar-font-primary,13px);background:var(--c-gen-action-bg);border-radius:8px;gap:4px;padding:6px 12px}.canvas-item-action-panel .expand-action-confirm.composer-send-mini:hover{background:var(--c-gen-action-bg-hover)}.canvas-item-action-panel .expand-action-confirm.composer-send-mini .composer-send-icon,.canvas-item-action-panel .expand-action-confirm.composer-send-mini .composer-send-cost{font-size:var(--c-canvas-item-toolbar-font-primary,13px);line-height:1}.smudge-tool-btn{color:#333;font-family:SourceHanSansSC-Regular,sans-serif;font-size:var(--c-canvas-item-toolbar-font-primary,13px);cursor:pointer;text-align:center;pointer-events:auto;z-index:10;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;min-width:60px;padding:6px 12px;transition:all .2s;display:flex}body.single-selection .canvas-item.is-selected .smudge-tool-btn{display:flex}.crop-overlay{border-radius:12px}.crop-box,.crop-handle,.expand-crop-box{touch-action:none}.expand-handle{background:var(--c-accent,#38a1f3);pointer-events:auto;touch-action:none;z-index:2;border:2px solid #fff;border-radius:3px;width:16px;height:16px;position:absolute;box-shadow:0 0 0 1px #00000073,0 2px 8px #00000059}.expand-handle--top{cursor:ns-resize;top:-8px;left:50%;transform:translate(-50%)}.expand-handle--bottom{cursor:ns-resize;bottom:-8px;left:50%;transform:translate(-50%)}.expand-handle--left{cursor:ew-resize;top:50%;left:-8px;transform:translateY(-50%)}.expand-handle--right{cursor:ew-resize;top:50%;right:-8px;transform:translateY(-50%)}.expand-handle:hover{background:color-mix(in srgb, var(--c-accent,#38a1f3) 82%, #fff 18%);box-shadow:0 0 0 1px #00000080, 0 0 0 4px color-mix(in srgb, var(--c-accent,#38a1f3) 28%, transparent), 0 3px 10px #0006}.mirror-menu,.effect-menu,.color-adjust-menu{z-index:999;background:var(--c-model-menu-bg);min-width:140px;color:var(--c-text-primary);border:1px solid var(--c-model-menu-border);box-shadow:0 12px 36px var(--c-floating-panel-shadow);border-radius:10px;flex-direction:column;padding:4px 0;display:flex;position:fixed;overflow:hidden}.effect-menu{min-width:180px;max-height:320px;font-family:SourceHanSansSC-Regular,sans-serif;font-size:var(--c-canvas-item-toolbar-font-primary,13px);transform:scale(var(--c-canvas-item-action-panel-scale,1));transform-origin:0 0;gap:4px;padding:6px 12px;font-weight:400;line-height:1;overflow-y:auto}.effect-menu-item{color:var(--c-text-primary);font-family:inherit;font-size:inherit;font-weight:inherit;line-height:inherit;text-align:left;cursor:pointer;white-space:nowrap;background:0 0;border:none;border-radius:8px;align-items:center;gap:8px;width:100%;padding:6px 12px;transition:all .2s;display:flex}.mirror-menu-item,.color-adjust-menu-item{color:var(--c-text-primary);font-size:var(--c-canvas-item-toolbar-font-primary,13px);text-align:left;cursor:pointer;background:0 0;border:none;align-items:center;gap:8px;width:100%;padding:9px 14px;display:flex}.mirror-menu-item:hover,.color-adjust-menu-item:hover{background:var(--c-menu-item-hover)}.effect-menu-item:hover{background:var(--c-bg-hover);color:var(--c-text-primary);border-radius:20px}.lut-preview-panel{z-index:10060;background:var(--c-model-menu-bg);width:min(480px,100vw - 24px);max-height:min(72vh,560px);color:var(--c-text-primary);border:1px solid var(--c-model-menu-border);box-shadow:0 12px 36px var(--c-floating-panel-shadow);transform:scale(var(--c-canvas-item-action-panel-scale,1));transform-origin:0 0;font-family:SourceHanSansSC-Regular,sans-serif;font-size:var(--c-canvas-item-toolbar-font-primary,13px);border-radius:12px;flex-direction:column;display:flex;position:fixed;overflow:hidden}.lut-preview-panel-header{font-size:var(--c-canvas-item-toolbar-font-primary,13px);color:var(--c-text-secondary);justify-content:space-between;align-items:center;gap:8px;padding:10px 12px 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var(--c-param-chip-border);background:var(--c-param-chip-bg);min-height:28px;color:var(--c-text-secondary);font:inherit;font-size:var(--c-canvas-item-toolbar-font-primary,13px);cursor:pointer;border-radius:999px;padding:4px 12px;line-height:1.2;transition:background-color .15s,border-color .15s,color .15s}.lut-preview-tab:hover{background:var(--c-param-chip-hover);color:var(--c-text-primary)}.lut-preview-tab.is-active{border-color:var(--c-param-chip-active-border);background:var(--c-param-chip-active-bg);color:var(--c-text-primary)}.lut-preview-status{font-size:var(--c-canvas-item-toolbar-font-primary,13px);color:var(--c-text-muted);padding:0 12px 8px}.lut-preview-grid{flex-wrap:wrap;flex:1;align-content:flex-start;gap:8px;min-height:0;padding:0 12px 12px;display:flex;overflow:hidden auto}.lut-preview-grid--categories{flex-flow:column;gap:6px}.lut-category-tile{border:1px solid var(--c-border-subtle);background:var(--c-bg-surface);width:100%;min-height:40px;color:var(--c-text-primary);cursor:pointer;text-align:left;font:inherit;font-size:var(--c-canvas-item-toolbar-font-primary,13px);border-radius:8px;flex:none;justify-content:space-between;align-items:center;gap:12px;padding:10px 12px;transition:background-color .15s,border-color .15s;display:flex}.lut-category-tile:hover{background:var(--c-menu-item-hover);border-color:var(--c-border)}.lut-category-tile-label{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.lut-category-tile-count{color:var(--c-text-muted);font-size:var(--c-canvas-item-toolbar-font-primary,13px);flex:none}.lut-preview-tile{cursor:pointer;background:var(--c-gen-preview-bg);width:calc(25% - 6px);min-width:0;max-width:calc(25% - 6px);aspect-ratio:var(--lut-preview-aspect,1);box-sizing:border-box;-webkit-appearance:none;appearance:none;font:inherit;color:inherit;border:2px solid #0000;border-radius:8px;flex:0 0 calc(25% - 6px);margin:0;padding:0;line-height:0;transition:border-color .15s,box-shadow .15s;display:block;position:relative;overflow:hidden}.lut-preview-tile img{object-fit:contain;width:100%;height:100%;display:block}.lut-preview-tile:hover{border-color:var(--c-border)}.lut-preview-tile:focus-visible{border-color:var(--c-accent);box-shadow:0 0 0 3px color-mix(in srgb, var(--c-accent) 24%, transparent);outline:none}.lut-preview-tile.is-active{border-color:var(--c-accent);box-shadow:0 0 0 2px color-mix(in srgb, var(--c-accent) 32%, transparent)}.lut-preview-tile.is-loading{background:linear-gradient(110deg, var(--c-gen-preview-bg) 8%, var(--c-bg-hover) 18%, var(--c-gen-preview-bg) 33%);background-size:200% 100%;line-height:normal;animation:1.2s linear infinite lut-preview-shimmer}.lut-preview-favorite-btn{z-index:2;cursor:pointer;background:color-mix(in srgb, var(--c-bg-shell) 72%, transparent);width:24px;height:24px;color:var(--c-text-muted);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border:none;border-radius:6px;justify-content:center;align-items:center;padding:0;transition:background-color .15s,color .15s,opacity .15s;display:flex;position:absolute;bottom:6px;right:6px}.lut-preview-favorite-btn svg{fill:currentColor;width:14px;height:14px}.lut-preview-favorite-btn:hover{background:color-mix(in srgb, var(--c-bg-shell) 84%, transparent);color:var(--c-text-primary)}.lut-preview-favorite-btn.is-favorited{color:var(--c-accent)}.lut-preview-favorite-btn.is-favorited:hover{color:color-mix(in srgb, var(--c-accent) 82%, var(--c-text-primary))}.lut-preview-grid--all .lut-preview-favorite-btn{opacity:1}.lut-preview-grid--favorites .lut-preview-favorite-btn{opacity:0;pointer-events:none;color:var(--c-gen-action-bg)}.lut-preview-grid--favorites .lut-preview-favorite-btn.is-favorited{color:var(--c-gen-action-bg)}.lut-preview-grid--favorites .lut-preview-tile:hover .lut-preview-favorite-btn{opacity:1;pointer-events:auto;color:var(--c-gen-action-bg)}.lut-preview-grid--favorites .lut-preview-favorite-btn:focus-visible{opacity:1;pointer-events:auto;color:var(--c-gen-action-bg)}.lut-preview-grid--favorites .lut-preview-favorite-btn:hover,.lut-preview-grid--favorites .lut-preview-favorite-btn.is-favorited:hover{color:var(--c-gen-action-bg-hover)}@keyframes lut-preview-shimmer{to{background-position-x:-200%}}.lut-compare-overlay{z-index:3;pointer-events:none;border-radius:2px;position:absolute;top:0;bottom:0;left:0;right:0;overflow:hidden}.lut-compare-layer{object-fit:contain;pointer-events:none;-webkit-user-select:none;user-select:none;-webkit-user-drag:none;width:100%;height:100%;position:absolute;top:0;bottom:0;left:0;right:0}.lut-compare-layer--before{z-index:2;clip-path:inset(0 calc(100% - var(--lut-split,50%)) 0 0)}.lut-compare-layer--after{z-index:1;clip-path:inset(0 0 0 var(--lut-split,50%))}.lut-compare-divider{top:0;bottom:0;left:var(--lut-split,50%);pointer-events:auto;cursor:ew-resize;z-index:4;touch-action:none;background:#fff;width:2px;position:absolute;transform:translate(-50%);box-shadow:0 0 6px #00000059}.lut-compare-divider-handle{background:var(--c-accent);border:2px solid #fff;border-radius:50%;width:22px;height:22px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 1px 6px #00000059}.lut-compare-label{background:color-mix(in srgb, var(--c-bg-shell) 55%, transparent);color:var(--c-text-primary);pointer-events:none;z-index:3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border-radius:4px;padding:2px 8px;font-size:11px;line-height:1.4;position:absolute;bottom:8px}.lut-compare-label--before{left:8px}.lut-compare-label--after{right:8px}.color-adjust-panel--levels{width:220px}.color-adjust-panel--left{width:228px;max-height:none;transform:translateX(-100%) 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30px;margin-top:22px;display:grid}.account-field-label{color:#333;margin-bottom:22px;font-size:16px;line-height:1.2}.account-field-value{color:#333;text-align:right;margin-bottom:22px;font-size:16px;line-height:1.2}.account-field-value-name{justify-content:flex-end;align-items:center;gap:8px;display:flex}.account-edit-name-btn{color:#666;cursor:pointer;background:0 0;border:none;padding:0;font-size:14px}.account-main-footer{justify-content:flex-end;margin-top:auto;display:flex}.account-logout-btn{color:#333;cursor:pointer;background:#fff;border:1px solid #999;border-radius:9999px;min-width:94px;height:34px;font-size:14px}.account-subscription-panel{gap:0}.account-subscription-header{color:#333;font-size:16px;line-height:1.2}.account-subscription-divider{border-top:1px solid #ececec;margin-top:18px}.account-subscription-row{justify-content:space-between;align-items:center;margin-top:26px;display:flex}.account-subscription-level{color:#333;font-size:16px;line-height:1.2}.account-subscription-upgrade-btn{color:#fff;cursor:pointer;background:#333;border:none;border-radius:10px;min-width:88px;height:38px;font-size:16px;transition:background-color .2s}.account-subscription-upgrade-btn:hover{background:#555}.account-subscription-points{color:#333;margin-top:34px;font-size:16px;line-height:1.2}.account-usage-header{color:#333;font-size:16px;line-height:1.2}.account-usage-divider{border-top:1px solid #ececec;margin-top:18px}.account-usage-table-head,.account-usage-row{grid-template-columns:140px 1fr 120px;align-items:center;gap:12px;display:grid}.account-usage-table-head{color:#666;border-bottom:1px solid #f0f0f0;margin-top:16px;padding:0 6px 10px;font-size:14px}.account-usage-table-head>div:last-child{text-align:right}.account-usage-list{max-height:430px;margin-top:8px;overflow-y:auto}.account-usage-row{color:#333;border-bottom:1px solid #f5f5f5;padding:10px 6px;font-size:16px;line-height:1.2}.account-usage-row .usage-points{text-align:right}.account-usage-empty{color:#888;padding:22px 6px;font-size:14px}.chat-bubble{max-width:88%;font-size:13px;line-height:1.55}.chat-bubble+.chat-bubble{margin-top:16px}.chat-bubble--user{max-width:85%;color:var(--c-text-primary,#333);background:0 0;border-radius:0;margin-left:auto;padding:0}.chat-bubble--user .chat-user-row{align-items:flex-start;gap:10px;display:flex}.chat-bubble--user .chat-user-bubble-body{background:var(--c-bubble-user,#ededed);color:inherit;border-radius:18px 18px 4px;padding:10px 14px}.chat-bubble--user .chat-user-avatar{background-color:#000;background-position:50%;background-repeat:no-repeat;background-size:cover;border-radius:8px;flex-shrink:0;width:28px;height:28px;overflow:hidden}.chat-bubble--user .chat-bubble-text{white-space:pre-wrap;word-break:break-word}.chat-bubble--user .chat-bubble-text--clamp{-webkit-line-clamp:5;text-overflow:ellipsis;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.chat-bubble--assistant{background:0 0;max-width:92%;margin-right:auto;padding:0}.chat-bubble--assistant .chat-assistant-row{align-items:flex-start;gap:10px;display:flex}.chat-bubble--assistant .chat-assistant-avatar{color:#4d6bfe;box-sizing:border-box;background:#fff;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:26px;height:26px;margin-top:1px;padding:3px;display:inline-flex;overflow:hidden}.chat-bubble--assistant .chat-assistant-avatar svg{width:100%;height:100%;display:block}.chat-bubble--assistant .chat-assistant-avatar--openai{color:#000}.chat-bubble--assistant .chat-assistant-content{background:var(--c-chat-assistant-bg);border:1px solid var(--c-chat-assistant-border);border-radius:4px 16px 16px;flex:auto;min-width:0;padding:10px 14px}.chat-bubble--assistant .chat-assistant-model{color:var(--c-text-muted);letter-spacing:.01em;margin-bottom:6px;font-size:11px;font-weight:500}.chat-bubble--assistant .chat-assistant-body{white-space:pre-wrap;word-break:break-word;color:var(--c-text-primary)}.chat-bubble--assistant .chat-assistant-body.is-pending{color:var(--c-text-muted)}.chat-bubble--assistant .chat-assistant-body.is-error{color:var(--c-gen-action-bg)}.chat-typing-dots{align-items:center;gap:4px;height:18px;display:inline-flex}.chat-typing-dots span{background:var(--c-text-muted);border-radius:50%;width:5px;height:5px;animation:1.2s ease-in-out infinite chat-typing-bounce}.chat-typing-dots span:nth-child(2){animation-delay:.15s}.chat-typing-dots span:nth-child(3){animation-delay:.3s}@keyframes chat-typing-bounce{0%,60%,to{opacity:.45;transform:translateY(0)}30%{opacity:1;transform:translateY(-4px)}}.composer-panel{border:1px solid var(--c-border,#d9d9d9);background:var(--c-bg-surface-elevated,#fff);border-radius:20px;flex-direction:column;gap:10px;width:100%;padding:12px;transition:background-color .25s,border-color .25s;display:flex}.inline-composer-wrap .composer-panel{pointer-events:auto;width:520px}.composer-input{flex-direction:column;align-items:stretch;gap:10px;display:flex}.composer-input-actions{justify-content:flex-end;display:flex}.composer-controls{grid-template-columns:minmax(0,1fr) auto;align-items:center;column-gap:12px;display:grid}.composer-pill{border:1px solid var(--c-border,#e6e6e6);background:var(--c-bg-surface,#fff);height:30px;color:var(--c-text-primary,#333);cursor:pointer;white-space:nowrap;border-radius:15px;justify-content:center;align-items:center;padding:0 12px;font-family:SourceHanSansSC-Regular,sans-serif;font-size:12px;transition:background-color .2s,border-color .2s;display:inline-flex}.composer-pill--type{background:var(--c-bg-hover,#f3f3f3)}.composer-pill:hover{background:var(--c-bg-hover,#f8f8f8)}.composer-pill--ratio{flex:none;justify-content:center;gap:3px;width:-moz-fit-content;width:fit-content;min-width:max-content;max-width:none;padding:0 8px;transform:translate(-6px)}.composer-ratio-label{white-space:nowrap}.composer-pill--model{border:1px solid var(--c-border,#d9d9d9);text-transform:uppercase;border-radius:50%;flex:0 0 30px;width:30px;min-width:30px;padding:0;font-family:SourceHanSansSC-Bold,sans-serif;font-size:12px;line-height:1;overflow:visible}.composer-camera-btn{cursor:pointer;background:#fff;border:1px solid #d9d9d9;border-radius:50%;justify-content:center;align-items:center;width:30px;min-width:30px;height:30px;padding:0;transition:background-color .2s,border-color .2s;display:inline-flex}.composer-camera-btn:hover{background:#f6f6f6}.composer-camera-btn.is-active{border-color:#333}.composer-camera-icon{object-fit:contain;width:15px;height:15px;display:block}.composer-caret{font-size:12px;line-height:1;transform:translateY(1px)}.composer-send-mini{color:#fff;cursor:pointer;background:#333;border:none;border-radius:15px;align-items:center;gap:6px;height:30px;padding:0 12px;font-family:SourceHanSansSC-Regular,sans-serif;font-size:12px;transition:background-color .2s;display:flex}.composer-send-mini:hover{background-color:#555}.composer-send-icon{font-size:12px;line-height:1}.composer-send-cost{font-family:bahnschrift-digits,sans-serif;font-size:12px}.camera-param-panel{background:var(--c-model-menu-bg);border:1px solid var(--c-model-menu-border);width:min(560px,100vw - 88px);max-height:min(460px,100vh - 80px);box-shadow:0 12px 36px var(--c-floating-panel-shadow);box-sizing:border-box;z-index:1200;--model-menu-font-size:13px;font-size:var(--model-menu-font-size);border-radius:16px;padding:12px 14px;display:none;position:absolute;bottom:96px;right:20px;overflow:hidden auto}.camera-param-panel[data-open=true]{display:block}.camera-param-panel.inline-camera-param-panel{z-index:var(--c-inline-composer-overlay-z,10070);position:fixed;bottom:auto;right:auto}.camera-param-group{margin-bottom:18px}.camera-param-group:last-child{margin-bottom:0}.camera-param-group-title{font-family:SourceHanSansSC-Bold,sans-serif;font-size:var(--model-menu-font-size,13px);color:var(--c-text-primary);white-space:nowrap;text-overflow:ellipsis;margin:0 0 10px;padding-left:0;line-height:1.35;display:block;overflow:hidden}.camera-param-options{flex-wrap:wrap;gap:10px;display:flex}.camera-param-line-break{flex-basis:100%;width:0;height:0}.camera-param-option{border:1px solid var(--c-param-chip-border);background:var(--c-param-chip-bg);color:var(--c-text-secondary);cursor:pointer;border-radius:10px;height:auto;min-height:32px;padding:6px 12px;font-family:SourceHanSansSC-Regular,sans-serif;font-size:13px;line-height:1.25;transition:background-color .18s,color .18s,border-color .18s}.camera-param-option:hover:not(:disabled):not(.is-disabled){background:var(--c-param-chip-hover);color:var(--c-text-primary)}.camera-param-option.is-active{background:var(--c-param-chip-active-bg);border-color:var(--c-param-chip-active-border);color:var(--c-text-primary);font-weight:700}.camera-param-option.is-disabled,.camera-param-option:disabled{opacity:.45;cursor:not-allowed;background:var(--c-param-chip-bg);color:var(--c-text-muted)}.dropdown{width:180px;z-index:var(--c-inline-composer-overlay-z,10070);background:#fff;border:1px solid #e6e6e6;border-radius:8px;flex-direction:column;padding:6px;display:none;position:fixed;box-shadow:0 4px 12px #00000014}.dropdown[data-open=true]{display:flex}.dropdown-item{text-align:left;color:#333;cursor:pointer;background:0 0;border:none;border-radius:4px;width:100%;padding:8px 74px 8px 12px;font-family:SourceHanSansSC-Regular,sans-serif;font-size:13px;font-weight:400;transition:background .2s;position:relative}.dropdown-item-label{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.dropdown-item-subscribe-badge{text-align:right;color:#1677ff;white-space:nowrap;pointer-events:none;width:48px;font-size:11px;line-height:1.2;position:absolute;top:50%;right:26px;transform:translateY(-50%)}.dropdown-item:hover{background:var(--c-menu-item-hover)}.dropdown-item.is-active{background:#f8f8f8;position:relative}.dropdown-item.is-active:after{content:"✓";color:#333;font-size:12px;position:absolute;top:50%;right:9px;transform:translateY(-50%)}#menu-model.dropdown{background:var(--c-model-menu-bg);border:1px solid var(--c-model-menu-border);width:min(360px,100vw - 32px);max-height:min(460px,100vh - 80px);box-shadow:0 12px 36px var(--c-floating-panel-shadow);--model-menu-font-size:13px;font-size:var(--model-menu-font-size);border-radius:16px;gap:2px;padding:8px;overflow:hidden auto}#menu-model .dropdown-item.model-menu-item{text-align:left;cursor:pointer;width:100%;color:inherit;background:0 0;border:none;border-radius:10px;padding:12px 14px;font-weight:400;transition:background-color .18s;position:relative}#menu-model .dropdown-item.model-menu-item:hover{background:var(--c-menu-item-hover)}#menu-model .dropdown-item.model-menu-item:focus-visible{background:var(--c-menu-item-hover)}#menu-model .dropdown-item.model-menu-item.is-active{background:0 0}#menu-model .dropdown-item.model-menu-item.is-active:hover{background:var(--c-menu-item-hover)}#menu-model .dropdown-item.model-menu-item.is-active:after{display:none}#menu-model .model-menu-item-body{flex-direction:column;align-items:flex-start;gap:4px;width:100%;display:flex}#menu-model .model-menu-item-head{justify-content:space-between;align-items:center;gap:8px;width:100%;display:flex}#menu-model .model-menu-item-title{font-family:SourceHanSansSC-Bold,sans-serif;font-size:var(--model-menu-font-size,13px);color:var(--c-text-primary);white-space:nowrap;text-overflow:ellipsis;line-height:1.35;display:block;overflow:hidden}#menu-model .model-menu-item-desc{font-family:SourceHanSansSC-Regular,sans-serif;font-size:var(--model-menu-font-size,13px);color:var(--c-text-muted);margin:0;line-height:1.45}#menu-model .model-menu-item-tags{flex-wrap:wrap;align-items:baseline;gap:8px;margin:0;display:flex}#menu-model .model-menu-tag{height:auto;color:var(--c-text-muted);font-family:SourceHanSansSC-Regular,sans-serif;font-size:var(--model-menu-font-size,13px);white-space:nowrap;background:0 0;border-radius:0;margin:0;padding:0;line-height:1.45;display:inline}#menu-model .model-menu-subscribe-badge{width:auto;font-size:var(--model-menu-font-size,13px);color:var(--c-menu-subscribe-accent);white-space:nowrap;pointer-events:none;flex-shrink:0;line-height:1.2;position:static;transform:none}#menu-suno-mv.dropdown{background:var(--c-model-menu-bg);border:1px solid var(--c-model-menu-border);width:min(280px,100vw - 32px);max-height:min(420px,100vh - 80px);box-shadow:0 12px 36px var(--c-floating-panel-shadow);border-radius:16px;gap:2px;padding:8px;font-size:13px;overflow:hidden auto}#menu-suno-mv .dropdown-item.suno-mv-menu-item{text-align:left;cursor:pointer;width:100%;color:var(--c-text-primary);background:0 0;border:none;border-radius:10px;padding:10px 34px 10px 12px;font-weight:400;transition:background-color .18s;position:relative}#menu-suno-mv .suno-mv-menu-item-body{flex-direction:column;align-items:flex-start;gap:2px;width:100%;display:flex}#menu-suno-mv .suno-mv-menu-item-title{color:var(--c-text-primary);font-family:SourceHanSansSC-Bold,sans-serif;font-size:13px;line-height:1.35}#menu-suno-mv .suno-mv-menu-item-desc{color:var(--c-text-muted);font-size:11px;line-height:1.35}#menu-suno-mv .dropdown-item.suno-mv-menu-item:hover{background:var(--c-menu-item-hover)}#menu-suno-mv .dropdown-item.suno-mv-menu-item:focus-visible{background:var(--c-menu-item-hover)}#menu-suno-mv .dropdown-item.suno-mv-menu-item.is-active{background:0 0}#menu-suno-mv .dropdown-item.suno-mv-menu-item.is-active:hover{background:var(--c-menu-item-hover)}#menu-suno-mv .dropdown-item.suno-mv-menu-item.is-active:after{content:"✓";color:var(--c-text-primary);font-size:12px;position:absolute;top:50%;right:12px;transform:translateY(-50%)}#menu-model .dropdown-item[data-locked=true]{opacity:.72}#menu-ratio.dropdown{background:var(--c-model-menu-bg);border:1px solid var(--c-model-menu-border);width:auto;min-width:0;box-shadow:0 12px 36px var(--c-floating-panel-shadow);--param-panel-pad-x:14px;--param-panel-pad-y:12px;padding:var(--param-panel-pad-y) var(--param-panel-pad-x);box-sizing:border-box;border-radius:16px}#menu-ratio.ratio-picker{--param-card-size:54px;--param-card-gap:10px;--param-card-radius:10px;--param-panel-pad-x:14px;--param-panel-pad-y:12px;padding:var(--param-panel-pad-y) var(--param-panel-pad-x);box-sizing:border-box;min-width:0;max-width:min(calc(var(--param-card-size) * 5 + var(--param-card-gap) * 4 + var(--param-panel-pad-x) * 2), calc(100vw - 32px));width:auto!important}#menu-ratio.ratio-picker.video-adaptive{max-width:min(calc(var(--param-card-size) * 5 + var(--param-card-gap) * 4 + var(--param-panel-pad-x) * 2), calc(100vw - 32px));width:auto!important}#menu-ratio .ratio-picker-section{margin-bottom:18px}#menu-ratio .ratio-picker-section:last-child{margin-bottom:0}#menu-ratio .ratio-picker-title{color:var(--c-text-muted);margin-bottom:10px;padding-left:0;font-size:13px}#menu-ratio .ratio-picker-row,#menu-ratio .ratio-grid,#menu-ratio #res-buttons,#menu-ratio #duration-buttons,#menu-ratio #king-quality-buttons,#menu-ratio #king-sound-buttons,#menu-ratio #seedance-mode-buttons,#menu-ratio #seedance-audio-buttons,#menu-ratio #pixverse-audio-buttons,#menu-ratio #jimeng-mode-buttons,#menu-ratio #kling-omni-mode-buttons,#menu-ratio #kling-omni-audio-buttons,#menu-ratio #kling-omni-keep-sound-buttons,#menu-ratio #kling-omni-multishot-buttons,#menu-ratio #kling-omni-shot-type-buttons,#menu-ratio #gpt-quality-buttons,#menu-ratio #gpt-image-count-buttons,#menu-ratio #seedream-count-buttons,#menu-ratio #seedream-format-buttons{gap:var(--param-card-gap);width:auto;display:grid}#menu-ratio #res-buttons,#menu-ratio #duration-buttons,#menu-ratio #king-quality-buttons{grid-template-columns:repeat(auto-fill, var(--param-card-size))}#menu-ratio #king-sound-buttons,#menu-ratio #seedance-mode-buttons,#menu-ratio #seedance-audio-buttons,#menu-ratio #pixverse-audio-buttons,#menu-ratio #kling-omni-audio-buttons,#menu-ratio #kling-omni-keep-sound-buttons,#menu-ratio #kling-omni-multishot-buttons,#menu-ratio #kling-omni-shot-type-buttons{grid-template-columns:repeat(2, var(--param-card-size))}#menu-ratio #kling-omni-mode-buttons{grid-template-columns:repeat(4,minmax(0,1fr));width:100%}#menu-ratio .ratio-grid{grid-template-columns:repeat(5, var(--param-card-size))}#menu-ratio.gpt-image-2-layout{max-width:min(calc(var(--param-card-size) * 5 + var(--param-card-gap) * 4 + var(--param-panel-pad-x) * 2), calc(100vw - 32px));max-height:none;overflow:visible}#menu-ratio.gpt-image-2-layout .ratio-grid{grid-template-columns:repeat(5, var(--param-card-size))}#menu-ratio.ratio-picker.seedream-layout{max-height:none;overflow:visible}#menu-ratio.seedream-layout #res-buttons{grid-template-columns:repeat(3, var(--param-card-size))}#menu-ratio.kling-image-layout #res-buttons{grid-template-columns:repeat(3, var(--param-card-size));width:max-content}#menu-ratio.seedream-layout #seedream-count-buttons{grid-template-columns:repeat(5, var(--param-card-size))}#menu-ratio.seedream-layout #seedream-format-buttons{grid-template-columns:repeat(2, var(--param-card-size))}#menu-ratio.seedream-layout #seedream-count-buttons .res-btn,#menu-ratio.seedream-layout #seedream-format-buttons .res-btn{width:100%;min-width:0}#menu-ratio #gpt-quality-buttons,#menu-ratio #gpt-image-count-buttons{grid-template-columns:repeat(4, var(--param-card-size))}#menu-ratio #gpt-quality-buttons .res-btn,#menu-ratio #gpt-image-count-buttons .res-btn{min-width:0}#menu-ratio.gpt-image .ratio-grid{grid-template-columns:repeat(3, var(--param-card-size))}#menu-ratio.ratio-picker.video-adaptive.wan-layout #res-buttons{grid-template-columns:repeat(var(--res-cols,3), var(--param-card-size));width:auto}#menu-ratio.ratio-picker.video-adaptive.happyhorse-layout{min-width:0;width:auto!important}#menu-ratio .res-btn,#menu-ratio .ratio-btn{width:var(--param-card-size);height:var(--param-card-size);min-width:var(--param-card-size);max-width:var(--param-card-size);border-radius:var(--param-card-radius);box-sizing:border-box;background:var(--c-param-chip-bg);border:1px solid var(--c-param-chip-border);flex:none}#menu-ratio .res-btn{color:var(--c-text-secondary);white-space:normal;word-break:break-word;overflow-wrap:anywhere;text-align:center;cursor:pointer;justify-content:center;align-items:center;padding:4px 3px;font-size:11px;line-height:1.2;transition:background-color .18s,border-color .18s,color .18s;display:inline-flex}#menu-ratio #jimeng-mode-buttons{grid-template-columns:repeat(3, var(--param-card-size))}#menu-ratio .res-btn:hover{background:var(--c-param-chip-hover)}#menu-ratio .res-btn.active{background:var(--c-param-chip-active-bg);border-color:var(--c-param-chip-active-border);color:var(--c-text-primary);font-weight:700}#menu-ratio .ratio-btn{cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:4px;transition:background-color .18s,border-color .18s;display:flex}#menu-ratio .ratio-btn:hover{background:var(--c-param-chip-hover)}#menu-ratio .ratio-btn.active{background:var(--c-param-chip-active-bg);border-color:var(--c-param-chip-active-border)}#menu-ratio .ratio-btn span{color:var(--c-text-secondary);white-space:normal;word-break:break-word;overflow-wrap:anywhere;text-align:center;max-width:100%;padding:0 2px;font-size:10px;line-height:1.15}#menu-ratio .ratio-btn.active span{color:var(--c-text-primary);font-weight:700}#menu-ratio .ratio-icon{border-color:var(--c-text-muted);flex-shrink:0;margin-bottom:0}#menu-ratio .ratio-btn.active .ratio-icon{background:var(--c-text-muted);border-color:var(--c-param-chip-active-border)}#menu-ratio .ratio-btn[data-ratio="1:1"] .ratio-icon{width:14px;height:14px}#menu-ratio .ratio-btn[data-ratio="16:9"] .ratio-icon{width:18px;height:10px}#menu-ratio .ratio-btn[data-ratio="9:16"] .ratio-icon{width:10px;height:18px}#menu-ratio .ratio-btn[data-ratio="3:2"] .ratio-icon{width:16px;height:11px}#menu-ratio .ratio-btn[data-ratio="2:3"] .ratio-icon{width:11px;height:16px}#menu-ratio .ratio-btn[data-ratio="4:3"] .ratio-icon{width:16px;height:12px}#menu-ratio .ratio-btn[data-ratio="3:4"] .ratio-icon{width:12px;height:16px}#menu-ratio .ratio-btn[data-ratio="5:4"] .ratio-icon{width:15px;height:12px}#menu-ratio .ratio-btn[data-ratio="4:5"] .ratio-icon{width:12px;height:15px}#menu-ratio .ratio-btn[data-ratio="21:9"] .ratio-icon{width:20px;height:9px}#menu-ratio .ratio-btn[data-ratio="9:21"] .ratio-icon{width:9px;height:20px}#menu-ratio .ratio-btn[data-ratio="2:1"] .ratio-icon{width:20px;height:10px}#menu-ratio .ratio-btn[data-ratio="1:2"] .ratio-icon{width:10px;height:20px}#menu-ratio .ratio-btn[data-ratio="3:1"] .ratio-icon{width:20px;height:7px}#menu-ratio .ratio-btn[data-ratio="1:3"] .ratio-icon{width:7px;height:20px}#menu-ratio.ratio-picker.video-adaptive{--ratio-cell-width:var(--param-card-size);--res-cell-width:var(--param-card-size);--duration-cell-width:var(--param-card-size);--ratio-cell-gap:var(--param-card-gap)}#menu-ratio.ratio-picker.video-adaptive.seedance-layout,#menu-ratio.ratio-picker.video-adaptive.happyhorse-layout,#menu-ratio.ratio-picker.video-adaptive.wan-layout{width:auto!important}#menu-ratio.ratio-picker.video-adaptive #seedance-mode-buttons,#menu-ratio.ratio-picker.video-adaptive #seedance-audio-buttons,#menu-ratio.ratio-picker.video-adaptive #king-sound-buttons,#menu-ratio.ratio-picker.video-adaptive #pixverse-audio-buttons,#menu-ratio.ratio-picker.video-adaptive #kling-omni-audio-buttons,#menu-ratio.ratio-picker.video-adaptive #kling-omni-keep-sound-buttons,#menu-ratio.ratio-picker.video-adaptive #kling-omni-multishot-buttons,#menu-ratio.ratio-picker.video-adaptive #kling-omni-shot-type-buttons{grid-template-columns:repeat(2, var(--param-card-size));width:auto}#menu-ratio.ratio-picker.video-adaptive #kling-omni-mode-buttons{grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;width:100%}#menu-ratio.ratio-picker.video-adaptive #kling-omni-mode-buttons .res-btn{min-width:0;padding:8px 2px;font-size:11px}#menu-ratio.ratio-picker.video-adaptive #jimeng-mode-buttons,#menu-ratio.ratio-picker.video-adaptive #king-quality-buttons{grid-template-columns:repeat(3, var(--param-card-size));width:auto}#menu-ratio.ratio-picker.video-adaptive #res-buttons{grid-template-columns:repeat(var(--res-cols,2), var(--param-card-size));width:auto}#menu-ratio.ratio-picker.video-adaptive #duration-buttons{grid-template-columns:repeat(var(--duration-cols,2), var(--param-card-size));width:auto}#menu-ratio.ratio-picker.video-adaptive .ratio-grid{grid-template-columns:repeat(var(--ratio-cols,3), var(--param-card-size));justify-content:start;width:auto}#menu-ratio.ratio-picker.video-adaptive.wan-layout #res-buttons{grid-template-columns:repeat(var(--res-cols,3), var(--param-card-size))}#menu-ratio.ratio-picker.video-adaptive.happyhorse-layout #res-buttons{grid-template-columns:repeat(2, var(--param-card-size))}#menu-ratio.ratio-picker.video-adaptive.happyhorse-layout .ratio-grid{grid-template-columns:repeat(var(--ratio-cols,3), var(--param-card-size))}#menu-ratio.ratio-picker.video-adaptive.happyhorse-layout #duration-buttons{grid-template-columns:repeat(var(--duration-cols,3), var(--param-card-size))}#menu-ratio.ratio-picker.video-adaptive .res-btn,#menu-ratio.ratio-picker.video-adaptive #res-buttons .res-btn,#menu-ratio.ratio-picker.video-adaptive #duration-buttons .res-btn,#menu-ratio.ratio-picker.video-adaptive #king-quality-buttons .res-btn,#menu-ratio.ratio-picker.video-adaptive #king-sound-buttons .res-btn,#menu-ratio.ratio-picker.video-adaptive #seedance-mode-buttons .res-btn,#menu-ratio.ratio-picker.video-adaptive #seedance-audio-buttons .res-btn,#menu-ratio.ratio-picker.video-adaptive #pixverse-audio-buttons .res-btn,#menu-ratio.ratio-picker.video-adaptive #jimeng-mode-buttons .res-btn{width:var(--param-card-size);min-width:var(--param-card-size);max-width:var(--param-card-size);height:var(--param-card-size);flex:none}#menu-ratio.ratio-picker.video-adaptive .ratio-btn{width:var(--param-card-size);min-width:var(--param-card-size);max-width:var(--param-card-size);height:var(--param-card-size);gap:3px}#menu-ratio.ratio-picker.video-adaptive.happyhorse-layout #res-buttons .res-btn,#menu-ratio.ratio-picker.video-adaptive.happyhorse-layout #duration-buttons .res-btn,#menu-ratio.ratio-picker.video-adaptive.happyhorse-layout .ratio-grid .ratio-btn{width:var(--param-card-size);min-width:var(--param-card-size);max-width:var(--param-card-size);height:var(--param-card-size)}.ratio-picker{box-sizing:border-box;width:280px;padding:12px}.ratio-picker.video-adaptive{width:calc(var(--adaptive-content-width) + 24px);--ratio-cell-width:68px;--res-cell-width:64px;--duration-cell-width:64px;--ratio-cell-gap:8px;--ratio-content-width:calc((var(--ratio-cols,2) * var(--ratio-cell-width)) + ((var(--ratio-cols,2) - 1) * var(--ratio-cell-gap)));--res-content-width:calc((var(--res-cols,2) * var(--res-cell-width)) + ((var(--res-cols,2) - 1) * var(--ratio-cell-gap)));--duration-content-width:calc((var(--duration-cols,2) * var(--duration-cell-width)) + ((var(--duration-cols,2) - 1) * var(--ratio-cell-gap)));--adaptive-content-width:calc(max(var(--ratio-content-width), var(--res-content-width), var(--duration-content-width)));min-width:0;max-width:min(560px,100vw - 40px)}.ratio-picker-section{margin-bottom:16px}.ratio-picker-section:last-child{margin-bottom:0}.ratio-picker-title{color:#666;margin-bottom:10px;font-size:13px}.ratio-picker-row{gap:8px;display:flex}.ratio-picker-row.gemini-count-row,.ratio-picker-row.gpt-quality-row{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;display:grid}.ratio-picker-row.gemini-count-row .res-btn,.ratio-picker-row.gpt-quality-row .res-btn{min-width:0}.ratio-picker-note{color:var(--c-text-muted);margin-top:8px;font-size:12px;line-height:1.4}.ratio-picker.video-adaptive .ratio-picker-row{flex-wrap:wrap}.ratio-picker.video-adaptive.seedance-layout,.ratio-picker.video-adaptive.happyhorse-layout{--ratio-cell-width:var(--param-card-size,54px);--res-cell-width:var(--param-card-size,54px);--duration-cell-width:var(--param-card-size,54px);--ratio-cell-gap:var(--param-card-gap,10px);width:auto}.ratio-picker.video-adaptive.happyhorse-layout #res-buttons{grid-template-columns:repeat(2,minmax(0,1fr))}.ratio-picker.video-adaptive.happyhorse-layout .ratio-grid,.ratio-picker.video-adaptive.happyhorse-layout #duration-buttons{grid-template-columns:repeat(3,minmax(0,1fr))}.ratio-picker.video-adaptive.happyhorse-layout #duration-buttons .res-btn{width:100%;min-width:0;padding:0}.ratio-picker.video-adaptive.seedance-layout .ratio-picker-section{margin-bottom:12px}.ratio-picker.video-adaptive.seedance-layout .ratio-picker-title{margin-bottom:8px}.ratio-picker.video-adaptive.seedance-layout #seedance-mode-buttons,.ratio-picker.video-adaptive.seedance-layout #seedance-audio-buttons{grid-template-columns:repeat(2, var(--param-card-size,54px));gap:var(--param-card-gap,10px);width:auto;display:grid}.ratio-picker.video-adaptive #jimeng-mode-buttons{grid-template-columns:repeat(3, var(--param-card-size,54px));gap:var(--param-card-gap,10px);width:auto;display:grid}.res-btn{color:#333;cursor:pointer;background:#fff;border:1px solid #e0e0e0;border-radius:6px;flex:1;height:32px;font-size:12px;transition:all .2s}.ratio-picker.video-adaptive .res-btn{flex:none;min-width:64px;padding:0 12px}.ratio-picker.video-adaptive #res-buttons{width:var(--adaptive-content-width);grid-template-columns:repeat(var(--res-cols,2), minmax(0, 1fr));gap:var(--ratio-cell-gap);display:grid}.ratio-picker.video-adaptive.wan-layout #res-buttons{grid-template-columns:repeat(var(--res-cols,3), minmax(0, 1fr))}.ratio-picker.video-adaptive #duration-buttons{width:var(--adaptive-content-width);grid-template-columns:repeat(var(--duration-cols,2), minmax(0, 1fr));gap:var(--ratio-cell-gap);display:grid}.ratio-picker.video-adaptive #king-quality-buttons{width:var(--adaptive-content-width);gap:var(--ratio-cell-gap);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.ratio-picker.video-adaptive #king-sound-buttons,.ratio-picker.video-adaptive #pixverse-audio-buttons,.ratio-picker.video-adaptive #kling-omni-audio-buttons,.ratio-picker.video-adaptive #kling-omni-keep-sound-buttons,.ratio-picker.video-adaptive #kling-omni-multishot-buttons,.ratio-picker.video-adaptive #kling-omni-shot-type-buttons{width:auto;max-width:var(--adaptive-content-width);grid-template-columns:repeat(2, var(--param-card-size,72px));gap:var(--ratio-cell-gap,8px);justify-content:start;display:grid}.ratio-picker.video-adaptive #kling-omni-mode-buttons{width:var(--adaptive-content-width);grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;display:grid}.ratio-picker.video-adaptive.kling-omni-layout #kling-omni-mode-buttons .res-btn{white-space:nowrap;min-width:0;padding:8px 4px;font-size:11px}.ratio-picker.video-adaptive.kling-omni-layout #kling-omni-audio-buttons,.ratio-picker.video-adaptive.kling-omni-layout #kling-omni-multishot-buttons,.ratio-picker.video-adaptive.kling-omni-layout #kling-omni-keep-sound-buttons,.ratio-picker.video-adaptive.kling-omni-layout #kling-omni-shot-type-buttons{margin-bottom:0}.ratio-picker.video-adaptive.kling-omni-layout .ratio-picker-section{margin-bottom:10px}.ratio-picker-section.is-hidden{display:none!important}.kling-omni-shot-editor{width:var(--adaptive-content-width,100%);flex-direction:column;gap:10px;margin-bottom:8px;display:flex}.kling-omni-shot-row{border:1px solid var(--c-param-chip-border,#3a3a42);background:var(--c-param-chip-bg,#ffffff0a);border-radius:10px;padding:8px}.kling-omni-shot-row-head{color:var(--c-text-secondary,#bbb);margin-bottom:6px;font-size:12px}.kling-omni-shot-prompt{box-sizing:border-box;resize:vertical;border:1px solid var(--c-border-subtle,#444);background:var(--c-input-bg,#1e1e24);width:100%;min-height:48px;color:var(--c-text-primary,#fff);border-radius:8px;padding:8px;font-size:12px}.kling-omni-shot-meta{color:var(--c-text-secondary,#bbb);justify-content:space-between;align-items:center;gap:8px;margin-top:8px;font-size:12px;display:flex}.kling-omni-shot-duration{border:1px solid var(--c-border-subtle,#444);background:var(--c-input-bg,#1e1e24);width:64px;color:var(--c-text-primary,#fff);border-radius:6px;margin-left:6px;padding:4px 6px}.ratio-picker.video-adaptive #king-sound-buttons,.ratio-picker.video-adaptive #pixverse-audio-buttons{width:var(--adaptive-content-width);gap:var(--ratio-cell-gap);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.ratio-picker.video-adaptive #res-buttons .res-btn{flex:auto;width:100%;min-width:0}.res-btn:hover{background:#f9f9f9}.res-btn.active{background:#e6e6e6;border-color:#999;font-weight:700}.ratio-grid{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.ratio-picker.video-adaptive .ratio-grid{grid-template-columns:repeat(var(--ratio-cols,3), var(--ratio-cell-width));width:var(--adaptive-content-width);justify-content:start;gap:var(--ratio-cell-gap)}.ratio-picker.gpt-image .ratio-grid{grid-template-columns:repeat(3,1fr)}.ratio-btn{cursor:pointer;background:#fff;border:1px solid #e0e0e0;border-radius:6px;flex-direction:column;justify-content:center;align-items:center;height:56px;transition:all .2s;display:flex}.ratio-btn:hover{background:#f9f9f9}.ratio-btn.active{background:#f0f0f0;border-color:#999}.ratio-btn.active .ratio-icon{background:#ccc;border-color:#999}.ratio-btn.active span{font-weight:700}.ratio-icon{border:1.5px solid #999;border-radius:2px;margin-bottom:4px;transition:all .2s}.ratio-btn[data-ratio="1:1"] .ratio-icon{width:14px;height:14px}.ratio-btn[data-ratio="16:9"] .ratio-icon{width:18px;height:10px}.ratio-btn[data-ratio="9:16"] .ratio-icon{width:10px;height:18px}.ratio-btn[data-ratio="3:2"] .ratio-icon{width:16px;height:11px}.ratio-btn[data-ratio="2:3"] .ratio-icon{width:11px;height:16px}.ratio-btn[data-ratio="4:3"] .ratio-icon{width:16px;height:12px}.ratio-btn[data-ratio="3:4"] .ratio-icon{width:12px;height:16px}.ratio-btn[data-ratio="5:4"] .ratio-icon{width:15px;height:12px}.ratio-btn[data-ratio="4:5"] .ratio-icon{width:12px;height:15px}.ratio-btn[data-ratio="21:9"] .ratio-icon{width:20px;height:9px}.ratio-btn[data-ratio="9:21"] .ratio-icon{width:9px;height:20px}.ratio-btn[data-ratio="2:1"] .ratio-icon{width:20px;height:10px}.ratio-btn[data-ratio="1:2"] .ratio-icon{width:10px;height:20px}.ratio-btn[data-ratio="3:1"] .ratio-icon{width:20px;height:7px}.ratio-btn[data-ratio="1:3"] .ratio-icon{width:7px;height:20px}.ratio-btn[data-ratio="1:4"] .ratio-icon{width:7px;height:28px}.ratio-btn[data-ratio="1:8"] .ratio-icon{width:4px;height:32px}.ratio-btn[data-ratio="4:1"] .ratio-icon{width:28px;height:7px}.ratio-btn[data-ratio="8:1"] .ratio-icon{width:32px;height:4px}.ratio-btn span{color:#333;font-size:11px}.auth-overlay{z-index:1000;opacity:0;pointer-events:none;justify-content:center;align-items:center;transition:opacity .25s;display:flex;position:fixed;top:0;bottom:0;left:0;right:0}.auth-overlay[data-open=true]{opacity:1;pointer-events:auto}.auth-mask{background:#0000008c;position:absolute;top:0;bottom:0;left:0;right:0}.auth-dialog{background:#fff;border-radius:4px;flex-direction:column;align-items:center;width:316px;padding:22px 24px 24px;transition:transform .25s;display:flex;position:relative;transform:translateY(10px);box-shadow:0 20px 60px #00000038}.subscription-alert-dialog{box-sizing:border-box;width:max-content;min-width:316px;max-width:calc(100vw - 32px)}.subscription-alert-message{white-space:nowrap}.confirm-dialog{width:360px}.auth-overlay[data-open=true] .auth-dialog{transform:translateY(0)}.auth-close{color:#666;cursor:pointer;background:0 0;border:0;width:28px;height:28px;font-size:22px;line-height:28px;position:absolute;top:10px;right:12px}.auth-logo{width:auto;height:34px;margin-top:8px}.auth-title{color:#333;margin-top:18px;font-size:20px;font-weight:600;line-height:1}.auth-subtitle{color:#8a8a8a;margin-top:10px;font-size:12px;line-height:1}.auth-form{width:100%;margin-top:20px}.auth-row{background:#fff;border:1px solid #e6e6e6;border-radius:6px;align-items:center;width:100%;height:36px;display:flex}.auth-row+.auth-row{margin-top:12px}.auth-country{color:#333;border-right:1px solid #eee;flex:none;justify-content:center;align-items:center;width:52px;height:100%;font-size:12px;display:flex}.auth-input{color:#333;background:0 0;border:0;outline:none;width:100%;height:100%;padding:0 12px;font-size:12px}.auth-row-split{background:0 0;border:0;gap:10px;height:auto}.auth-row-split .auth-input{background:#fff;border:1px solid #e6e6e6;border-radius:6px;height:36px}.auth-code-btn{color:#38a1f3;cursor:pointer;white-space:nowrap;background:#f3f3f3;border:1px solid #e6e6e6;border-radius:6px;height:36px;padding:0 12px;font-size:12px}.auth-code-btn[disabled]{opacity:.6;cursor:not-allowed}.auth-agreement{color:#9a9a9a;text-align:center;margin-top:10px;font-size:11px;line-height:1.4}.auth-link{color:#38a1f3;text-decoration:none}.auth-login-btn{color:#fff;cursor:pointer;background:#111;border:0;border-radius:8px;width:100%;height:44px;margin-top:14px;font-size:14px;font-weight:600}.auth-divider{color:#999;margin-top:18px;font-size:12px;line-height:1}.auth-wechat{cursor:pointer;background:#eee;border:0;border-radius:6px;justify-content:center;align-items:center;width:44px;height:32px;margin-top:12px;display:inline-flex}body.modal-open{overflow:hidden}.canvas-item--text,.canvas-item--text .text-content{cursor:move}.canvas-item--text.is-editing .text-content{cursor:text}.canvas-item--text.is-selected{outline:1px solid #38a1f3}.canvas-item--text.is-editing{outline:none}.canvas-item--text .resize-handle{pointer-events:auto;z-index:10;background:#fff;border:1px solid #38a1f3;width:8px;height:8px;display:none;position:absolute}.canvas-item--text:not(.canvas-item--sticky-note).is-selected:not(.is-editing) .resize-handle{display:block}.canvas-item--sticky-note{cursor:default;box-sizing:border-box;-webkit-user-select:none;user-select:none;overflow:hidden}.canvas-item--sticky-note.is-selected{outline-offset:0!important;outline:none!important}.canvas-item--sticky-note.is-selected:not(.is-editing):before{content:"";border:calc(2px / var(--canvas-scale,1)) solid var(--c-accent,#38a1f3);border-radius:calc(20px / var(--canvas-scale,1));pointer-events:none;z-index:25;box-sizing:border-box;position:absolute;top:0;bottom:0;left:0;right:0}.canvas-item--sticky-note.is-selected:not(.is-editing).is-collapsed:before{border-radius:calc(999px / var(--canvas-scale,1))}.canvas-item--sticky-note.is-collapsed{overflow:hidden}.canvas-item--sticky-note.is-editing{outline:none}.sticky-note{box-sizing:border-box;-webkit-font-smoothing:subpixel-antialiased;-moz-osx-font-smoothing:auto;text-rendering:geometricprecision;background:#f2c94c;border-radius:20px;flex-direction:column;flex-shrink:0;display:flex;overflow:hidden;box-shadow:0 12px 36px #0000001f}.sticky-note__header{box-sizing:border-box;background:var(--c-sticky-note-header-bg);width:100%;min-height:32px;color:var(--c-sticky-note-header-text);cursor:default;-webkit-user-select:none;user-select:none;z-index:1;flex:none;justify-content:flex-end;align-items:center;padding:6px 14px;transition:background-color .2s;display:flex;position:relative}.sticky-note__header:hover{background:color-mix(in srgb, var(--c-sticky-note-header-bg) 88%, #fff 12%)}.sticky-note__header:active{background:color-mix(in srgb, var(--c-sticky-note-header-bg) 82%, #000 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16px;padding-left:18px;font-size:13px;line-height:1.7}.tutorial-list li+li{margin-top:4px}.tutorial-shot{margin:0 0 16px}.tutorial-shot--image{flex-direction:column;gap:8px;display:flex}.tutorial-shot__img{border:1px solid var(--c-border-subtle);background:var(--c-bg-stage);border-radius:10px;width:100%;height:auto;display:block}.tutorial-shot__caption{color:var(--c-text-secondary);font-size:13px;line-height:1.45}.tutorial-shot-placeholder{box-sizing:border-box;background:var(--c-bg-surface);border:1px dashed var(--c-border);width:100%;min-height:160px;color:var(--c-text-muted);border-radius:12px;flex-direction:column;justify-content:center;align-items:flex-start;gap:8px;padding:20px 22px;display:flex}.tutorial-shot-placeholder__label{letter-spacing:.04em;text-transform:uppercase;color:var(--c-text-muted);font-size:12px}.tutorial-shot-placeholder__hint{color:var(--c-text-secondary);font-size:14px;line-height:1.5}.tutorial-shortcut-table{border-collapse:collapse;width:100%;margin:0 0 20px;font-size:13px}.tutorial-shortcut-table th,.tutorial-shortcut-table td{border-bottom:1px solid var(--c-border-subtle);text-align:left;color:var(--c-text-secondary);padding:10px 12px}.tutorial-shortcut-table th{color:var(--c-text-muted);font-weight:500}.tutorial-shortcut-table kbd{background:var(--c-param-chip-bg);border:1px solid var(--c-param-chip-border);color:var(--c-text-primary);border-radius:6px;padding:2px 8px;font-family:inherit;font-size:12px;display:inline-block}.canvas-help-btn{z-index:57;border:1px solid var(--c-border-subtle);background:var(--c-bg-surface);width:36px;height:36px;color:var(--c-text-primary);box-shadow:0 4px 16px var(--c-shadow-soft);cursor:pointer;border-radius:999px;font-size:16px;font-weight:600;line-height:1;transition:background .15s,border-color .15s;position:absolute;bottom:16px;right:16px}.canvas-help-btn:hover{background:var(--c-bg-hover);border-color:var(--c-border)}.canvas-help-btn:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px}@media (max-width:900px){.tutorial-shell{grid-template-rows:auto minmax(0,1fr);grid-template-columns:1fr}.tutorial-sidebar{border-right:0;border-bottom:1px solid var(--c-border-subtle);max-height:42vh}.tutorial-main__inner{padding:20px 16px 64px}.tutorial-dl-row{grid-template-columns:1fr;gap:2px}.canvas-help-btn{bottom:12px;right:12px}}