:root{--ws-desk:#e9ecf1;--ws-rule:#b7c6d8;--ws-margin-rule:#e3a3a3}@media (prefers-color-scheme:dark){:root{--ws-desk:#1c2027}}.ws-scroller{background:var(--ws-desk);overscroll-behavior:contain;-webkit-overflow-scrolling:touch;flex:1;min-height:0;position:relative;overflow:auto}.ws-spacer{position:relative}.ws-sheet{transform-origin:0 0;-webkit-tap-highlight-color:transparent;width:794px;position:absolute}.ws-page{background:#fff;width:794px;height:1123px;position:absolute;left:0;box-shadow:0 1px 3px #0f172a29,0 8px 24px #0f172a14}.ws-sheet--endless .ws-page{box-shadow:none;background:0 0}.ws-endless-paper{background:#fff;width:794px;position:absolute;top:0;left:0;box-shadow:0 1px 3px #0f172a29,0 8px 24px #0f172a14}.ws-page-bg{pointer-events:none;-webkit-user-select:none;user-select:none;-webkit-user-drag:none;width:100%;height:100%;display:block;position:absolute;inset:0}.ws-paper-lines{pointer-events:none;display:block;position:absolute;inset:0}.ws-rule{stroke:var(--ws-rule);stroke-width:1px}.ws-margin-rule{stroke:var(--ws-margin-rule);stroke-width:1.2px}.ws-text-layer{position:absolute;inset:0}.ws-ink-layer{pointer-events:none;position:absolute;inset:0}.ws-tile-canvas,.ws-live{pointer-events:none;display:block;position:absolute;left:0}.ws-input{touch-action:none;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;cursor:crosshair;position:absolute;inset:0}.ws-input--off{pointer-events:none}.ws-input--erase{cursor:none}.ws-input--hand{cursor:grab}.ws-input--select{cursor:default}.ws-select-box{z-index:6;box-sizing:border-box;border:calc(1.5px / var(--ws-scale,1)) dashed #2563eb;pointer-events:none;position:absolute}.ws-select-handle{box-sizing:border-box;width:12px;height:12px;transform:scale(calc(1 / var(--ws-scale,1)));background:#fff;border:2px solid #2563eb;border-radius:3px;margin:-6px 0 0 -6px;position:absolute}.ws-select-handle--nw{top:0;left:0}.ws-select-handle--ne{top:0;left:100%}.ws-select-handle--sw{top:100%;left:0}.ws-select-handle--se{top:100%;left:100%}.ws-select-box .ws-select-delete{right:auto;left:calc(100% + 12px / var(--ws-scale,1));transform-origin:0 0;pointer-events:auto}.ws-select-box .ws-select-delete--left{left:auto;right:calc(100% + 12px / var(--ws-scale,1));transform-origin:100% 0}.ws-select-preview{z-index:4;pointer-events:none;display:none;position:absolute}.ws-cursor{pointer-events:none;border-radius:50%;display:none;position:absolute;top:0;left:0}.ws-cursor--erase{background:#ffffff59;border:1.5px solid 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var(--border);padding-top:6px}.wst-hint{min-height:38px;color:var(--text);align-items:center;font-size:13px;display:flex}.wst-group{align-items:center;gap:4px;display:flex}.wst-trailing{margin-left:auto}.wst-mindmap-branches,.wst-fontsize,.wst-answerlines{gap:6px}.wst-answerlines-label,.wst-fontsize-label,.wst-mindmap-branches-label{color:var(--text);font-size:13px}.wst-btn{min-width:38px;height:38px;color:var(--text-h);font:600 13px/1 var(--sans);cursor:pointer;touch-action:manipulation;background:0 0;border:1px solid #0000;border-radius:9px;justify-content:center;align-items:center;gap:6px;padding:0 8px;display:inline-flex}.wst-btn:hover:not(:disabled){background:var(--bg-subtle)}.wst-btn:disabled{opacity:.35;cursor:default}.wst-btn--active,.wst-btn--active:hover:not(:disabled){background:var(--accent-bg);border-color:var(--accent-border);color:var(--text-h)}.wst-btn-text{font-size:12px}.wst-zoom-label{font-variant-numeric:tabular-nums;min-width:58px}.wst-size{min-width:34px}.wst-dot{background:currentColor;border-radius:50%;display:block}.wst-swatches{gap:6px}.wst-swatch{border:2px solid var(--bg);background:var(--wst-swatch);width:26px;height:26px;box-shadow:0 0 0 1px var(--border);cursor:pointer;touch-action:manipulation;border-radius:50%;padding:0}.wst-swatch--marker{opacity:.85}.wst-swatch--active{box-shadow:0 0 0 2px var(--text-h)}.wst-seg{border:1px solid var(--border);border-radius:9px;gap:0;overflow:hidden}.wst-seg-btn{height:34px;color:var(--text-h);font:600 13px/1 var(--sans);cursor:pointer;touch-action:manipulation;background:0 0;border:0;padding:0 12px}.wst-seg-btn+.wst-seg-btn{border-left:1px solid var(--border)}.wst-seg-btn--active{background:var(--accent-bg)}.wst-fmt-style{min-width:44px}@media (max-width:600px){.wst-bar{padding:6px 8px}.wst-row{gap:6px 8px}.wst-btn-text{display:none}}.wst-textsize{font-weight:800}.wst-open{font-size:18px;font-weight:700}