._shell_1yk4x_1{background:var(--surface-2);border:2px solid #0000;border-radius:14px;transition:border-color .12s,background-color .12s;overflow:hidden}._shell_1yk4x_1:focus-within{border-color:var(--accent);background:var(--surface)}._bar_1yk4x_13{padding:0 4px 4px}._toolbar_1yk4x_17{scrollbar-width:none;-webkit-overflow-scrolling:touch;align-items:center;gap:2px;padding-top:4px;display:flex;overflow-x:auto}._toolbar_1yk4x_17::-webkit-scrollbar{display:none}._toolbar_1yk4x_17+._toolbar_1yk4x_17{border-top:1px solid var(--line);margin-top:4px}._tool_1yk4x_17,._textTool_1yk4x_35,._blankBtn_1yk4x_36{min-width:44px;height:44px;color:var(--text-2);-webkit-tap-highlight-color:transparent;-webkit-tap-highlight-color:transparent;border-radius:12px;flex:none;place-items:center;padding:0 8px;font-size:1.02rem;transition:transform .12s cubic-bezier(.22,1,.36,1),background-color .12s,box-shadow .12s,color .12s;display:grid}._tool_1yk4x_17:active:not(:disabled),._textTool_1yk4x_35:active:not(:disabled),._blankBtn_1yk4x_36:active:not(:disabled){transform:scale(.975)}._tool_1yk4x_17:focus-visible{outline:3px solid var(--focus);outline-offset:2px}._textTool_1yk4x_35:focus-visible{outline:3px solid var(--focus);outline-offset:2px}._blankBtn_1yk4x_36:focus-visible{outline:3px solid var(--focus);outline-offset:2px}._tool_1yk4x_17:active,._textTool_1yk4x_35:active,._blankBtn_1yk4x_36:active{background:var(--surface-3)}@media (hover:hover) and (pointer:fine){._tool_1yk4x_17:hover,._textTool_1yk4x_35:hover,._blankBtn_1yk4x_36:hover{background:var(--surface-3)}}._toolOn_1yk4x_74{background:var(--accent-soft);color:var(--accent-text)}._textTool_1yk4x_35{padding:0 12px;font-size:.9rem;font-weight:700}._blankBtn_1yk4x_36{background:color-mix(in srgb, var(--cloze) 16%, var(--surface));color:var(--cloze);border-radius:999px;align-items:center;gap:6px;margin-right:4px;padding:0 14px;font-size:.92rem;font-weight:700;display:inline-flex}@media (hover:hover) and (pointer:fine){._blankBtn_1yk4x_36:hover{background:color-mix(in srgb, var(--cloze) 24%, var(--surface))}}._blankBtnOff_1yk4x_103{background:var(--surface-2);color:var(--text-2)}@media (hover:hover) and (pointer:fine){._blankBtnOff_1yk4x_103:hover{background:var(--surface-3)}}._blank_1yk4x_36{background:color-mix(in srgb, var(--cloze) 16%, transparent);box-shadow:inset 0 -.12em 0 color-mix(in srgb, var(--cloze) 72%, transparent);-webkit-box-decoration-break:clone;box-decoration-break:clone;line-height:inherit;border-radius:.35em;margin:0 .05em;padding:.02em .16em .05em .08em;display:inline}._blank_1yk4x_36:focus-within{background:color-mix(in srgb, var(--cloze) 24%, transparent);box-shadow:inset 0 -.14em 0 var(--cloze)}._blank_1yk4x_36[data-empty=true]{padding-right:1.7em}._badge_1yk4x_132{background:var(--cloze);min-width:1.05em;color:var(--surface);text-align:center;vertical-align:.12em;-webkit-user-select:none;user-select:none;cursor:text;border-radius:999px;margin-right:.16em;padding:0 .28em;font-size:.68em;font-weight:800;line-height:1.4;display:inline-block}._answer_1yk4x_149{color:var(--cloze);caret-color:var(--text);font-weight:700;display:inline}._hint_1yk4x_156{color:var(--text-3);-webkit-user-select:none;user-select:none;margin-left:.2em;font-size:.78em;font-weight:700}._unblank_1yk4x_164{width:1.15em;height:1.15em;color:var(--cloze);vertical-align:.05em;cursor:pointer;border-radius:999px;margin-left:.08em;font-size:.95em;line-height:1;display:none}._blank_1yk4x_36:focus-within ._unblank_1yk4x_164,._blank_1yk4x_36:hover ._unblank_1yk4x_164{place-items:center;display:inline-grid}._unblank_1yk4x_164:hover{background:color-mix(in srgb, var(--cloze) 18%, transparent)}._unblank_1yk4x_164:focus-visible{background:color-mix(in srgb, var(--cloze) 18%, transparent)}.ProseMirror-selectednode.node-blank{outline:none}._aa_1yk4x_188{font-family:Fraunces Variable,Iowan Old Style,Palatino Linotype,Georgia,serif;font-weight:600}._mono_1yk4x_193{font-family:JetBrains Mono Variable,ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:.85rem;font-weight:700}._swatch_1yk4x_199{width:20px;height:20px;box-shadow:0 0 0 2px var(--surface), 0 0 0 3px var(--line);border-radius:50%}._hl_1yk4x_206{background:var(--mark);color:var(--text);border-radius:4px;padding:0 5px;font-weight:700}._content_1yk4x_214{outline:none;min-height:108px;padding:.75rem 1rem;font-size:max(16px,1.0625rem);line-height:1.55}._content_1yk4x_214 p.is-editor-empty:first-child:before{content:attr(data-placeholder);float:left;height:0;color:var(--text-3);pointer-events:none}