.di{flex-direction:column;gap:18px;min-height:100%;display:flex}.di .spacer{flex:1}.di__head{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.di__folder-title{border-radius:var(--radius-sm);background:0 0;border:1px solid #0000;outline:none;width:100%;max-width:520px;margin-left:-6px;padding:0 6px}.di__folder-title:hover{border-color:var(--border)}.di__folder-title:focus{border-color:var(--border-strong);background:var(--surface)}.di__crumbs{color:var(--text-muted);align-items:center;gap:4px;margin-top:6px;font-size:12.5px;display:flex}.di__crumb{color:var(--text-muted);cursor:pointer;background:0 0;border:0;padding:0;font-size:12.5px}.di__crumb:hover{color:var(--text)}.di__crumb--current{color:var(--text);cursor:default}.di__crumb-wrap{align-items:center;gap:4px;display:inline-flex}.di__head-actions{align-items:center;gap:8px;display:flex}.di__split{display:inline-flex}.di__split .btn:first-child{border-top-right-radius:0;border-bottom-right-radius:0}.di__split .btn:last-child{border-left-color:#ffffff40;border-top-left-radius:0;border-bottom-left-radius:0}.di__filters{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.di__chip{border:1px dashed var(--border-strong);height:28px;color:var(--text-muted);cursor:pointer;background:0 0;border-radius:999px;align-items:center;gap:4px;padding:0 8px 0 10px;font-size:12.5px;display:inline-flex}.di__chip:hover{color:var(--text);background:var(--surface)}.di__chip.is-active{background:var(--surface);color:var(--text);border-style:solid}.di__chip-x{color:var(--text-faint);border-radius:50%;padding:2px;display:inline-flex}.di__chip-x:hover{background:var(--surface-2);color:var(--text)}.di__layout{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);padding:2px;display:inline-flex}.di__layout-btn{width:28px;height:24px;color:var(--text-muted);cursor:pointer;background:0 0;border:0;border-radius:6px;justify-content:center;align-items:center;display:inline-flex}.di__layout-btn.is-active{background:var(--surface-2);color:var(--text)}.di__search{border:1px solid var(--border-strong);border-radius:var(--radius);background:var(--surface);align-items:center;gap:6px;height:32px;padding:0 6px 0 10px;display:flex}.di__search input{background:0 0;border:0;outline:0;width:200px;font-size:13px}.di__grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;display:grid}.di__card{border:1px solid var(--border);background:var(--surface);cursor:pointer;border-radius:12px;flex-direction:column;transition:box-shadow .12s,border-color .12s;display:flex;overflow:hidden}.di__card:hover,.di__card:focus-visible{border-color:var(--border-strong);outline:none;box-shadow:0 6px 20px #1f1e1b14}.di__preview{background:var(--surface);height:128px;color:var(--text-faint);padding:16px 18px 0;font-size:11px;line-height:1.5;position:relative;overflow:hidden;-webkit-mask-image:linear-gradient(#000 55%,#0000 100%);mask-image:linear-gradient(#000 55%,#0000 100%)}.di__preview-title{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;margin-bottom:4px;font-size:13px;font-weight:500;overflow:hidden}.di__preview-line{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.di__preview-folder{color:#b45309;flex-direction:column;justify-content:center;align-items:center;gap:6px;height:100%;padding-bottom:12px;font-size:12px;display:flex}.di__card-foot{border-top:1px solid var(--border);padding:10px 12px 12px}.di__card-name{align-items:center;gap:8px;display:flex}.di__ico-doc{color:var(--text-muted);flex-shrink:0}.di__ico-folder{color:#b45309;flex-shrink:0}.di__card-title{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-size:13.5px;font-weight:500;overflow:hidden}.di__card-more{opacity:0}.di__card:hover .di__card-more,.di__card:focus-within .di__card-more{opacity:1}.di__card-meta{flex-wrap:wrap;align-items:center;gap:6px;margin-top:6px;font-size:12px;display:flex}.di__path{font-size:11.5px}.di__list{border:1px solid var(--border);background:var(--surface);border-radius:10px;overflow:hidden}.di__row{border-bottom:1px solid var(--border);cursor:pointer;grid-template-columns:minmax(0,1fr) 220px 110px 32px;align-items:center;gap:12px;min-height:42px;padding:0 8px 0 14px;font-size:13px;display:grid}.di__row:last-child{border-bottom:0}.di__row:hover{background:var(--surface-hover)}.di__row--head{text-transform:uppercase;letter-spacing:.04em;cursor:default;background:var(--surface-2);min-height:34px;font-size:11.5px}.di__row--head:hover{background:var(--surface-2)}.di__row-name{align-items:center;gap:8px;min-width:0;display:flex}.di__row-tags{gap:4px;display:flex;overflow:hidden}.di__empty{flex:1;justify-content:center;align-items:center;padding:48px 16px;display:flex}.di__empty-inner{text-align:center;max-width:440px}.di__empty-inner h2{font-family:var(--font-serif);margin:0 0 6px;font-size:22px;font-weight:500}.di__empty-inner p{margin:0 0 18px}.di__empty-actions{justify-content:center;gap:8px;display:flex}.dp{background:var(--surface);flex-direction:column;height:100vh;margin:-32px -40px;display:flex}.dp .spacer{flex:1}.dp--loading{justify-content:center;align-items:center;font-size:13px}.dp__top{border-bottom:1px solid var(--border);flex-shrink:0;justify-content:space-between;align-items:center;gap:12px;height:46px;padding:0 10px 0 16px;display:flex}.dp__crumbs{align-items:center;gap:4px;min-width:0;font-size:13px;display:flex}.dp__crumb{color:var(--text-muted);cursor:pointer;white-space:nowrap;text-overflow:ellipsis;background:0 0;border:0;border-radius:4px;max-width:260px;padding:2px 4px;font-size:13px;overflow:hidden}.dp__crumb:hover{background:var(--surface-2);color:var(--text)}.dp__crumb--current{color:var(--text);cursor:default;font-weight:500}.dp__crumb--current:hover{background:0 0}.dp__crumb-wrap{align-items:center;gap:4px;min-width:0;display:inline-flex}.dp__top-right{flex-shrink:0;align-items:center;gap:6px;display:flex}.dp__top-right .btn.is-on{background:var(--surface-2);border-color:var(--text-faint)}.dp__tags{border-radius:var(--radius);cursor:pointer;background:0 0;border:1px solid #0000;align-items:center;gap:4px;max-width:320px;height:28px;padding:0 8px;font-size:12px;display:inline-flex;overflow:hidden}.dp__tags:hover{border-color:var(--border);background:var(--surface-2)}.dp__toolbar{border-bottom:1px solid var(--border);flex-wrap:wrap;flex-shrink:0;align-items:center;gap:2px;min-height:42px;padding:4px 12px;display:flex}.dp__edited{white-space:nowrap;padding-left:12px;font-size:12px}.tb{flex-wrap:wrap;align-items:center;gap:2px;display:flex}.tb__btn{border-radius:var(--radius-sm);min-width:30px;height:30px;color:var(--text-muted);cursor:pointer;background:0 0;border:0;justify-content:center;align-items:center;padding:0 6px;display:inline-flex}.tb__btn:hover:not(:disabled){background:var(--surface-hover);color:var(--text)}.tb__btn.is-active{background:var(--surface-2);color:var(--text)}.tb__btn:disabled{opacity:.35;cursor:default}.tb__heading{gap:4px;padding:0 8px;font-size:13px;font-weight:500}.tb__heading-label{text-align:left;min-width:28px}.tb__sep{background:var(--border);width:1px;height:18px;margin:0 6px}.tb__annotate{margin-left:2px}.dp__body{flex:1;min-height:0;display:flex}.dp__rail{border-right:1px solid var(--border);background:var(--bg);flex-shrink:0;width:240px;padding:18px 12px;overflow-y:auto}.dp__rail-head{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);align-items:center;gap:6px;padding:0 8px 8px;font-size:11.5px;font-weight:500;display:flex}.dp__rail-empty{padding:4px 8px;font-size:12.5px;line-height:1.5}.dp__rail-item{border-radius:var(--radius-sm);width:100%;color:var(--text-muted);text-align:left;cursor:pointer;white-space:nowrap;text-overflow:ellipsis;background:0 0;border:0;padding:5px 8px;font-size:13px;display:block;overflow:hidden}.dp__rail-item:hover{background:var(--surface-hover);color:var(--text)}.dp__rail-item--1{color:var(--text);font-weight:500}.dp__rail-item--2{padding-left:20px}.dp__rail-item--3{padding-left:32px;font-size:12.5px}.dp__rail-item--4{padding-left:44px;font-size:12.5px}.dp__main{flex-direction:column;flex:1;min-width:0;min-height:0;display:flex;overflow-y:auto}.dp__column{flex-direction:column;flex:1;width:100%;max-width:780px;margin:0 auto;padding:56px 40px 160px;display:flex}.dp__title{resize:none;width:100%;font-family:var(--font-serif);letter-spacing:-.015em;color:var(--text);background:0 0;border:0;outline:none;margin:0 0 12px;padding:0;font-size:38px;font-weight:500;line-height:1.2;overflow:hidden}.dp__title::placeholder{color:var(--text-faint)}.dp__editor{flex-direction:column;flex:1;display:flex}.dp__prose{outline:none;flex:1;min-height:320px;font-size:16px;line-height:1.7}.dp__prose>:first-child{margin-top:0}.dp__prose p.is-editor-empty:first-child:before{content:attr(data-placeholder);float:left;height:0;color:var(--text-faint);pointer-events:none}.dp__prose h1{font-size:1.75em}.dp__prose ul[data-type=taskList]{padding-left:.2em;list-style:none}.dp__prose ul[data-type=taskList] li{align-items:flex-start;gap:8px;display:flex}.dp__prose ul[data-type=taskList] li>label{flex-shrink:0;margin-top:.35em}.dp__prose ul[data-type=taskList] li>div{flex:1;min-width:0}.dp__prose ul[data-type=taskList] li[data-checked=true]>div{color:var(--text-muted);text-decoration:line-through}.dp__prose .tableWrapper{margin:0 0 1em;overflow-x:auto}.dp__prose table{table-layout:fixed;width:100%}.dp__prose td,.dp__prose th{min-width:60px;position:relative}.dp__prose .selectedCell:after{content:"";pointer-events:none;background:#1f1e1b0f;position:absolute;inset:0}.dp__prose img{border-radius:var(--radius-sm);max-width:100%;height:auto}.dp__prose img.ProseMirror-selectednode{outline:2px solid var(--text-faint)}.dp__prose hr.ProseMirror-selectednode{border-top-color:var(--text-faint)}.dp__prose .ProseMirror-gapcursor:after{border-top:1px solid var(--text)}.dp__plain{resize:none;width:100%;min-height:320px;font-family:var(--font-mono);color:var(--text);background:0 0;border:0;outline:none;flex:1;font-size:14px;line-height:1.7}.dp__panel{border-left:1px solid var(--border);background:var(--bg);flex-shrink:0;width:360px;min-height:0;padding:12px}.dp__panel>*{height:100%}.dp__bubble{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow);align-items:center;gap:2px;padding:3px;display:flex}.dp__bubble-btn{min-width:26px;height:26px;color:var(--text-muted);cursor:pointer;background:0 0;border:0;border-radius:5px;align-items:center;gap:5px;padding:0 6px;font-size:12px;font-weight:500;display:inline-flex}.dp__bubble-btn:hover{background:var(--surface-hover);color:var(--text)}.dp__bubble-btn.is-active{background:var(--surface-2);color:var(--text)}.dp__bubble-btn--annotate{color:#92400e}.dp__bubble-sep{background:var(--border);width:1px;height:16px;margin:0 3px}.md .md-hl.is-flash{animation:1.2s ease-out md-flash}@keyframes md-flash{0%{box-shadow:0 0 0 4px var(--warn-text)}to{box-shadow:0 0 0 1px color-mix(in srgb, currentColor 10%, transparent)}}.pdf{flex-direction:column;flex:1;min-height:0;display:flex}.pdf__bar{border-bottom:1px solid var(--border);align-items:center;gap:6px;padding:6px 12px;font-size:12px;display:flex}.pdf__bar .spacer{flex:1}.pdf__src{text-overflow:ellipsis;white-space:nowrap;max-width:50%;overflow:hidden}.pdf__frame{background:#525659;flex:1;min-height:0;position:relative}.pdf__frame iframe{border:0;width:100%;height:100%;position:absolute;inset:0}.pdf__loading{background:var(--surface);z-index:1;border-radius:999px;padding:4px 10px;font-size:12px;position:absolute;top:12px;left:50%;transform:translate(-50%)}.pdf__fallback{border-radius:var(--radius);background:var(--surface);opacity:.9;padding:6px 10px;font-size:12px;position:absolute;bottom:12px;right:12px}.pdf__empty{flex:1;justify-content:center;align-items:center;padding:24px;display:flex}.pdf__empty-card{border:1px dashed var(--border-strong);border-radius:12px;flex-direction:column;gap:12px;width:100%;max-width:460px;padding:20px;display:flex}.pdf__empty-card h3{margin:0;font-size:16px}.pdf__empty-card p{margin:0;font-size:13px}.pdf__or{text-align:center;font-size:12px}.anns{border:1px solid var(--border);background:var(--surface);border-radius:10px;flex-direction:column;height:100%;min-height:0;display:flex;overflow:hidden}.anns .spacer{flex:1}.anns__head{border-bottom:1px solid var(--border);align-items:center;gap:8px;padding:12px 14px;display:flex}.anns__head h3{margin:0;font-size:14px;font-weight:600}.anns__body{flex-direction:column;flex:1;gap:8px;min-height:0;padding:10px;display:flex;overflow:auto}.anns__empty{padding:12px 6px;font-size:13px;line-height:1.5}.anns__empty code{font-family:var(--font-mono);background:var(--surface-2);border-radius:3px;padding:0 4px;font-size:12px}.ann{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);border-left:3px solid #fde68a;padding:10px 12px}.ann__quote{text-align:left;width:100%;font-family:var(--font-serif);color:var(--text-muted);cursor:pointer;background:0 0;border:0;margin:0 0 6px;padding:0;font-size:13.5px;font-style:italic;line-height:1.45;display:block}.ann__quote:hover{color:var(--text)}.ann__comment{white-space:pre-wrap;font-size:13px;line-height:1.5}.ann__meta{flex-wrap:wrap;align-items:center;gap:6px;margin-top:8px;font-size:11.5px;display:flex}.annd__quote{background:var(--surface-2);border-radius:0 var(--radius-sm) var(--radius-sm) 0;font-family:var(--font-serif);color:var(--text-muted);border-left:3px solid #fde68a;max-height:160px;margin:0;padding:8px 12px;font-size:14px;font-style:italic;line-height:1.5;overflow:auto}@media (width<=1200px){.dp__rail{width:200px}.dp__panel{width:320px}}@media (width<=960px){.dp__rail{display:none}.dp__column{padding:32px 20px 120px}.di__row{grid-template-columns:minmax(0,1fr) 100px 32px}.di__row-tags{display:none}}.dp__embed{flex-direction:column;min-height:100%;display:flex}.dp__embed-bar{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:8px;padding:6px 14px;font-size:12px;display:flex}.dp__column--embed{max-width:none;padding:16px 18px 80px}.dp__folder-list{flex-direction:column;display:flex}.dp__folder-row{border:0;border-bottom:1px solid var(--border);font:inherit;text-align:left;cursor:pointer;background:0 0;align-items:center;gap:8px;padding:8px 14px;display:flex}.dp__folder-row:hover{background:var(--surface-hover)}.dp__folder-name{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}