@charset "UTF-8";:root{--bre-color-primary:#111827;--bre-color-bg:#fff;--bre-color-surface:#f9fafb;--bre-color-border:#e5e7eb;--bre-color-text:#111827;--bre-color-text-muted:#6b7280;--bre-color-accent:#3b82f6;--bre-color-placeholder:#9ca3af;--bre-color-code-bg:#1e1e2e;--bre-color-code-text:#cdd6f4;--bre-color-quote-border:#3b82f6;--bre-font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--bre-font-mono:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;--bre-radius:6px;--bre-editor-max-width:720px;--bre-editor-padding:0}.bre-editor{background:var(--bre-color-bg);box-sizing:border-box;color:var(--bre-color-text);font-family:var(--bre-font-sans);font-size:16px;line-height:1.6;margin:0 auto;max-width:var(--bre-editor-max-width);min-height:300px;outline:none;padding:var(--bre-editor-padding);position:relative}.bre-block{align-items:flex-start;display:flex;gap:4px;margin:2px 0;position:relative}.bre-block:hover .bre-drag-handle{opacity:1}.bre-drag-handle{align-items:center;border-radius:3px;color:var(--bre-color-text-muted);cursor:grab;display:flex;flex-shrink:0;height:24px;justify-content:center;left:-28px;opacity:0;position:absolute;top:3px;transition:opacity .15s ease;-webkit-user-select:none;user-select:none;width:20px}.bre-drag-handle:hover{background:var(--bre-color-surface);opacity:1}.bre-drag-handle:active{cursor:grabbing}.bre-block-content{flex:1;min-width:0;outline:none;width:100%;word-break:break-word}.bre-block-content[data-bre-placeholder]:empty:before{color:var(--bre-color-placeholder);content:attr(data-bre-placeholder);pointer-events:none;-webkit-user-select:none;user-select:none}code[data-bre-placeholder]:empty:before{color:#6b7280;content:attr(data-bre-placeholder);pointer-events:none;-webkit-user-select:none;user-select:none}.bre-paragraph{margin:0;padding:3px 0}.bre-heading{font-weight:700;line-height:1.3;margin:0}.bre-heading--1{font-size:2em;padding:6px 0 4px}.bre-heading--2{font-size:1.5em;padding:5px 0 3px}.bre-heading--3{font-size:1.25em;padding:4px 0 2px}.bre-heading--4{font-size:1.1em;padding:3px 0 2px}.bre-heading--5{font-size:1em;padding:3px 0 2px}.bre-heading--6{font-size:.9em;padding:3px 0 2px}.bre-heading--6,.bre-quote{color:var(--bre-color-text-muted)}.bre-quote{background:var(--bre-color-surface);border-left:3px solid var(--bre-color-quote-border);border-radius:0 var(--bre-radius) var(--bre-radius) 0;font-style:italic;margin:0;padding:6px 16px}.bre-divider{border:none;border-top:2px solid var(--bre-color-border);margin:12px 0;width:100%}.bre-code-wrapper{background:var(--bre-color-code-bg);border-radius:var(--bre-radius);flex:1;min-width:0;overflow:hidden}.bre-code-lang{color:#89b4fa;font-family:var(--bre-font-mono);font-size:.75em;padding:6px 14px 2px;text-transform:lowercase;-webkit-user-select:none;user-select:none}.bre-code{margin:0;overflow-x:auto;padding:12px 14px}.bre-code code{color:var(--bre-color-code-text);display:block;font-family:var(--bre-font-mono);font-size:.875em;min-height:1.5em;outline:none;tab-size:2;white-space:pre}.bre-bulleted-list,.bre-numbered-list{list-style:none;margin:0;padding:3px 0}.bre-bulleted-list:before{color:var(--bre-color-text);content:"\2022";font-size:1.2em;left:-14px;line-height:1.5;position:absolute}.bre-block--bulleted_list{padding-left:20px}.bre-block--numbered_list{counter-increment:bre-numbered;padding-left:28px}.bre-block--bulleted_list~.bre-block--numbered_list:first-of-type,.bre-editor>.bre-block--numbered_list:first-child{counter-reset:bre-numbered}.bre-numbered-list:before{color:var(--bre-color-text);content:counter(bre-numbered) ".";font-variant-numeric:tabular-nums;left:0;min-width:24px;position:absolute}.bre-block--columns{align-items:stretch}.bre-columns{display:grid;flex:1;gap:16px;min-width:0}.bre-columns[data-bre-cols="2"]{grid-template-columns:1fr 1fr}.bre-columns[data-bre-cols="3"]{grid-template-columns:1fr 1fr 1fr}.bre-columns[data-bre-cols="4"]{grid-template-columns:1fr 1fr 1fr 1fr}@media(max-width:1000px){.bre-columns[data-bre-cols="4"]{grid-template-columns:1fr 1fr}}@media(max-width:600px){.bre-columns,.bre-columns[data-bre-cols="2"],.bre-columns[data-bre-cols="3"],.bre-columns[data-bre-cols="4"]{grid-template-columns:1fr}}.bre-column{background:var(--bre-color-surface);border:1px solid var(--bre-color-border);border-radius:var(--bre-radius);min-width:0;padding:4px 8px}.bre-column .bre-block{margin:2px 0}.bre-column .bre-drag-handle{left:-24px}.bre-table-wrapper{flex:1;min-width:0;overflow-x:auto}.bre-table{border-collapse:collapse;table-layout:auto;width:100%}.bre-table td,.bre-table th{border:1px solid var(--bre-color-border);min-width:80px;padding:6px 10px;text-align:left;vertical-align:top}.bre-table th{background:var(--bre-color-surface);font-weight:600}.bre-table-cell[contenteditable]{cursor:text;outline:none;white-space:pre-wrap;word-break:break-word}.bre-table-cell[data-bre-placeholder]:empty:before{color:var(--bre-color-placeholder);content:attr(data-bre-placeholder);pointer-events:none;-webkit-user-select:none;user-select:none}.bre-table-controls{display:flex;flex-wrap:wrap;gap:4px;margin-top:6px}.bre-table-btn{background:var(--bre-color-surface);border:1px solid var(--bre-color-border);border-radius:var(--bre-radius);color:var(--bre-color-text);cursor:pointer;font-size:.75rem;line-height:1.6;padding:2px 8px}.bre-table-btn:hover{background:var(--bre-color-border)}.bre-audio-block,.bre-image-block,.bre-video-block{flex:1;margin:0;min-width:0;padding:0}.bre-image{border-radius:var(--bre-radius);cursor:pointer;display:block;max-width:100%}.bre-audio-placeholder,.bre-image-placeholder,.bre-video-placeholder{align-items:center;border:2px dashed var(--bre-color-border);border-radius:var(--bre-radius);color:var(--bre-color-placeholder);cursor:pointer;display:flex;font-size:.9rem;justify-content:center;min-height:80px;padding:16px;text-align:center}.bre-audio-placeholder:hover,.bre-image-placeholder:hover,.bre-video-placeholder:hover{background:var(--bre-color-surface);border-color:var(--bre-color-accent)}.bre-audio{display:block;width:100%}.bre-video{border-radius:var(--bre-radius);display:block;width:100%}.bre-video-embed{aspect-ratio:16/9;border:none;border-radius:var(--bre-radius);display:block;width:100%}.bre-media-caption[data-bre-placeholder]:empty:before{color:var(--bre-color-placeholder);content:attr(data-bre-placeholder);pointer-events:none;-webkit-user-select:none;user-select:none}.bre-media-caption{color:var(--bre-color-placeholder);display:block;font-size:.85rem;margin-top:4px;outline:none;text-align:center}.bre-media-caption:focus{color:var(--bre-color-text)}.bre-virt-spacer-bottom,.bre-virt-spacer-top{display:block;pointer-events:none;width:100%;will-change:height}.bre-slash-menu{background:var(--bre-color-bg);border:1px solid var(--bre-color-border);border-radius:var(--bre-radius);box-shadow:0 8px 24px #0000001f,0 2px 8px #00000014;max-height:280px;max-width:300px;min-width:240px;overflow:hidden;overflow-y:auto;position:fixed;z-index:9999}.bre-slash-item{align-items:center;cursor:pointer;display:flex;gap:10px;padding:8px 12px;transition:background .1s ease}.bre-slash-item:hover,.bre-slash-item[data-active=true]{background:var(--bre-color-surface)}.bre-slash-item[data-active=true]{background:#eff6ff}.bre-slash-item__icon{background:#eff6ff;border:1px solid #bfdbfe;border-radius:4px;color:var(--bre-color-accent);flex-shrink:0;font-family:var(--bre-font-mono);font-size:.75em;font-weight:600;min-width:28px;padding:2px 5px;text-align:center}.bre-slash-item__text{display:flex;flex-direction:column;gap:1px}.bre-slash-item__label{color:var(--bre-color-text);font-size:.9em;font-weight:500}.bre-slash-item__desc{color:var(--bre-color-text-muted);font-size:.78em}.bre-slash-empty{color:var(--bre-color-text-muted);font-size:.875em;padding:12px;text-align:center}.bre-drop-line{background:var(--bre-color-accent);border-radius:1px;box-shadow:0 0 0 2px #3b82f633;height:2px;left:0;pointer-events:none;position:absolute;right:0;z-index:100}.bre-block--dragging{opacity:.4}.bre-placeholder{color:var(--bre-color-placeholder);font-size:16px;pointer-events:none;-webkit-user-select:none;user-select:none}.bre-editor--brem{padding:var(--bre-editor-padding);position:relative}.bre-brem-textarea{background:transparent;border:none;color:var(--bre-color-text);font-family:var(--bre-font-mono);font-size:15px;line-height:1.7;min-height:300px;outline:none;overflow:hidden;padding:0;resize:none;width:100%}.bre-brem-preview{cursor:text;min-height:300px}.bre-brem-preview h1,.bre-brem-preview h2,.bre-brem-preview h3,.bre-brem-preview h4,.bre-brem-preview h5,.bre-brem-preview h6{font-weight:700;line-height:1.3;margin:.75em 0 .25em}.bre-brem-preview h1{font-size:2em}.bre-brem-preview h2{font-size:1.5em}.bre-brem-preview h3{font-size:1.25em}.bre-brem-preview p{margin:.5em 0}.bre-brem-preview ol,.bre-brem-preview ul{margin:.5em 0;padding-left:1.5em}.bre-brem-preview li{margin:.2em 0}.bre-brem-preview blockquote{background:var(--bre-color-surface);border-left:3px solid var(--bre-color-quote-border);border-radius:0 var(--bre-radius) var(--bre-radius) 0;color:var(--bre-color-text-muted);font-style:italic;margin:.5em 0;padding:6px 16px}.bre-brem-preview pre{background:var(--bre-color-code-bg);border-radius:var(--bre-radius);color:var(--bre-color-code-text);margin:.5em 0;overflow-x:auto;padding:12px 16px}.bre-brem-preview code,.bre-brem-preview pre code{font-family:var(--bre-font-mono);font-size:.875em}.bre-brem-preview code{background:var(--bre-color-surface);border:1px solid var(--bre-color-border);border-radius:3px;padding:1px 4px}.bre-brem-preview hr{border:none;border-top:2px solid var(--bre-color-border);margin:1em 0}.bre-brem-preview a{color:var(--bre-color-accent);text-decoration:underline}.bre-brem-preview .bre-audio-block,.bre-brem-preview .bre-image-block,.bre-brem-preview .bre-table-wrapper,.bre-brem-preview .bre-video-block{margin:.75em 0}.bre-katex-block{display:block;margin:.75em 0;overflow-x:auto;text-align:center}.bre-brem-toggle{background:#eff6ff;border:1px solid #bfdbfe;border-radius:var(--bre-radius);color:var(--bre-color-accent);cursor:pointer;font-family:var(--bre-font-sans);font-size:13px;font-weight:500;padding:4px 12px;position:absolute;right:16px;top:12px;transition:background .15s ease}.bre-brem-toggle:hover{background:#dbeafe}.bre-editor--brew{display:flex;flex-direction:column;padding:0;position:relative}.bre-brew-toolbar{align-items:center;background:var(--bre-color-surface);border-bottom:1px solid var(--bre-color-border);display:flex;flex-wrap:wrap;gap:4px;padding:8px 12px;position:sticky;top:0;z-index:10}.bre-brew-toolbar-sep{background:var(--bre-color-border);flex-shrink:0;height:20px;margin:0 4px;width:1px}.bre-brew-block-type{background:var(--bre-color-bg);border:1px solid var(--bre-color-border);border-radius:var(--bre-radius);outline:none;padding:4px 8px}.bre-brew-block-type,.bre-brew-btn{color:var(--bre-color-text);cursor:pointer;font-family:var(--bre-font-sans);font-size:13px}.bre-brew-btn{background:none;border:1px solid transparent;border-radius:var(--bre-radius);font-weight:600;line-height:1.4;padding:4px 10px;transition:background .1s ease,border-color .1s ease;white-space:nowrap}.bre-brew-btn:hover{background:var(--bre-color-surface);border-color:var(--bre-color-border)}.bre-brew-btn[data-active=true]{background:#eff6ff;border-color:#bfdbfe;color:var(--bre-color-accent)}.bre-brew-btn:disabled{cursor:not-allowed;opacity:.4}.bre-brew-surface{color:var(--bre-color-text);flex:1;font-family:var(--bre-font-sans);font-size:16px;line-height:1.6;min-height:400px;outline:none;padding:var(--bre-editor-padding)}.bre-brew-surface h1,.bre-brew-surface h2,.bre-brew-surface h3,.bre-brew-surface h4,.bre-brew-surface h5,.bre-brew-surface h6{font-weight:700;line-height:1.3;margin:.5em 0 .2em}.bre-brew-surface h1{font-size:2em}.bre-brew-surface h2{font-size:1.5em}.bre-brew-surface h3{font-size:1.25em}.bre-brew-surface p{margin:.2em 0;min-height:1.5em}.bre-brew-surface ol,.bre-brew-surface ul{margin:.3em 0;padding-left:1.5em}.bre-brew-surface li{margin:.15em 0}.bre-brew-surface blockquote{background:var(--bre-color-surface);border-left:3px solid var(--bre-color-quote-border);border-radius:0 var(--bre-radius) var(--bre-radius) 0;color:var(--bre-color-text-muted);font-style:italic;margin:.5em 0;padding:6px 16px}.bre-brew-surface pre{background:var(--bre-color-code-bg);border-radius:var(--bre-radius);color:var(--bre-color-code-text);font-family:var(--bre-font-mono);font-size:.875em;margin:.5em 0;overflow-x:auto;padding:12px 16px;white-space:pre}.bre-brew-surface pre code{display:block;outline:none}.bre-brew-surface hr{border:none;border-top:2px solid var(--bre-color-border);margin:1em 0}.bre-brew-surface a{color:var(--bre-color-accent);cursor:pointer;text-decoration:underline}.bre-brew-link-dialog{background:#fff;box-shadow:0 4px 16px #0000001f;display:flex;flex-direction:column;gap:8px;left:12px;min-width:280px;padding:12px;position:absolute;top:44px;z-index:200}.bre-brew-link-dialog,.bre-brew-link-input{border:1px solid var(--bre-color-border);border-radius:var(--bre-radius)}.bre-brew-link-input{box-sizing:border-box;font-family:inherit;font-size:13px;outline:none;padding:6px 8px;width:100%}.bre-brew-link-input:focus{border-color:var(--bre-color-accent)}.bre-brew-link-actions{display:flex;gap:6px;justify-content:flex-end}.bre-brew-link-cancel,.bre-brew-link-remove,.bre-brew-link-save{border:1px solid transparent;border-radius:var(--bre-radius);cursor:pointer;font-family:inherit;font-size:13px;padding:5px 12px}.bre-brew-link-save{background:var(--bre-color-accent);border-color:var(--bre-color-accent);color:#fff}.bre-brew-link-save:hover{opacity:.9}.bre-brew-link-cancel{background:#f3f4f6;border-color:var(--bre-color-border);color:#374151}.bre-brew-link-cancel:hover{background:#e5e7eb}.bre-brew-link-remove{background:#fff;border-color:#fca5a5;color:#ef4444;margin-right:auto}.bre-brew-link-remove:hover{background:#fef2f2}.bre-formula{background:var(--bre-color-surface);border:1px solid var(--bre-color-border);border-radius:var(--bre-radius);cursor:pointer;flex:1;min-width:0;outline:none;overflow-x:auto;padding:12px 16px;text-align:center;transition:border-color .15s ease}.bre-formula:focus,.bre-formula:hover{border-color:var(--bre-color-accent)}.bre-formula-placeholder{color:var(--bre-color-placeholder);font-size:.9em;font-style:italic}.bre-formula-error{color:#dc2626;font-family:var(--bre-font-mono);font-size:.85em}:root{--pt-bg: #ffffff;--pt-fg: #1a1a1a;--pt-muted: #6b6b6b;--pt-rule: #1a1a1a;--pt-faint: #e6e6e3;--pt-link: #1f3fae;--pt-link-visited: #6f4ec0;--pt-accent: #e5484d;--pt-stack: "Special Elite", "Courier New", Courier, "Andale Mono", monospace;--pt-fs-body: 14px;--pt-fs-small: 12px;--pt-fs-banner: 18px;--pt-line: 1.45;--pt-content-max: 1100px}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;background:var(--pt-bg);color:var(--pt-fg);font-family:var(--pt-stack);font-size:var(--pt-fs-body);line-height:var(--pt-line);-webkit-font-smoothing:antialiased;text-rendering:geometricPrecision}a{color:var(--pt-link);text-decoration:underline;text-underline-offset:2px}a:visited{color:var(--pt-link-visited)}a:hover{text-decoration:none}button{font-family:inherit;font-size:inherit;background:transparent;color:var(--pt-fg);border:1px solid var(--pt-fg);padding:4px 10px;cursor:pointer}button:hover:not(:disabled){background:var(--pt-faint)}button:disabled{opacity:.4;cursor:not-allowed}.pt-primary{background:var(--pt-accent);border-color:var(--pt-accent);color:#fff}.pt-primary:hover:not(:disabled){background:var(--pt-accent);filter:brightness(.92)}input,textarea,select{font-family:inherit;font-size:inherit;background:transparent;color:var(--pt-fg);border:1px solid var(--pt-fg);padding:4px 6px}input:focus,textarea:focus,select:focus{outline:2px solid var(--pt-accent);outline-offset:1px}h1,h2,h3,h4{font-weight:400;margin:0}.pt-section-title{text-transform:uppercase;letter-spacing:.05em;font-size:var(--pt-fs-body);padding-bottom:4px;margin:0 0 8px;border-bottom:1px solid var(--pt-rule)}.pt-muted{color:var(--pt-muted)}.pt-page{max-width:var(--pt-content-max);margin:0 auto 32px}.pt-faint-bg{background:var(--pt-faint)}.pt-modal-backdrop{position:fixed;inset:0;z-index:50;display:flex;align-items:flex-start;justify-content:center;padding:80px 16px 16px;background:#0006}.pt-table{width:100%;border-collapse:collapse;font-size:var(--pt-fs-body)}.pt-table th,.pt-table td{text-align:left;padding:6px 8px;border-bottom:1px solid var(--pt-faint);vertical-align:top}.pt-table th{text-transform:uppercase;font-size:var(--pt-fs-small);letter-spacing:.05em;border-bottom:1px solid var(--pt-rule)}.pt-table .actions{white-space:nowrap;text-align:right}.pt-table .actions button{padding:2px 6px;font-size:var(--pt-fs-small)}.pt-table .actions button+button{margin-left:4px}.pt-table tr.is-removed td{color:var(--pt-muted)}:where(.bre-editor) button,:where(.bre-editor) input,:where(.bre-editor) textarea,:where(.bre-editor) select{all:revert}.notes-content{width:100%;max-width:100%;overflow-wrap:anywhere;word-break:break-word}.notes-content :first-child{margin-top:0}.notes-content :last-child{margin-bottom:0}.notes-content img,.notes-content video,.notes-content iframe{max-width:100%;height:auto}.notes-content pre{white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word}.notes-content table{width:100%;max-width:100%;table-layout:fixed;border-collapse:collapse}.notes-content th,.notes-content td{overflow-wrap:anywhere;word-break:break-word}.pt-modal{width:100%;max-width:440px;background:var(--pt-bg);border:1px solid var(--pt-rule);padding:20px 24px 24px}.pt-modal form{display:flex;flex-direction:column;gap:12px;margin-top:12px}.pt-modal form label{display:flex;flex-direction:column;gap:4px}.pt-modal .pt-modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:8px}.pt-modal .error{color:var(--pt-accent);margin:0}