pre code.hljs{padding:1em;display:block;overflow-x:auto}code.hljs{padding:3px 5px}.hljs{color:#24292e;background:#fff}.hljs-doctag,.hljs-keyword,.hljs-meta .hljs-keyword,.hljs-template-tag,.hljs-template-variable,.hljs-type,.hljs-variable.language_{color:#d73a49}.hljs-title,.hljs-title.class_,.hljs-title.class_.inherited__,.hljs-title.function_{color:#6f42c1}.hljs-attr,.hljs-attribute,.hljs-literal,.hljs-meta,.hljs-number,.hljs-operator,.hljs-variable,.hljs-selector-attr,.hljs-selector-class,.hljs-selector-id{color:#005cc5}.hljs-regexp,.hljs-string,.hljs-meta .hljs-string{color:#032f62}.hljs-built_in,.hljs-symbol{color:#e36209}.hljs-comment,.hljs-code,.hljs-formula{color:#6a737d}.hljs-name,.hljs-quote,.hljs-selector-tag,.hljs-selector-pseudo{color:#22863a}.hljs-subst{color:#24292e}.hljs-section{color:#005cc5;font-weight:700}.hljs-bullet{color:#735c0f}.hljs-emphasis{color:#24292e;font-style:italic}.hljs-strong{color:#24292e;font-weight:700}.hljs-addition{color:#22863a;background-color:#f0fff4}.hljs-deletion{color:#b31d28;background-color:#ffeef0}.markdown-alert{color:inherit;border-left:.25em solid #888;margin-bottom:16px;padding:.5rem 1rem}.markdown-alert>:first-child{margin-top:0}.markdown-alert>:last-child{margin-bottom:0}.markdown-alert .markdown-alert-title{align-items:center;font-weight:500;line-height:1;display:flex}.markdown-alert .markdown-alert-title .octicon{vertical-align:text-bottom;fill:currentColor;margin-right:.5rem;display:inline-block;overflow:visible!important}.markdown-alert.markdown-alert-note{border-left-color:var(--color-note)}.markdown-alert.markdown-alert-note .markdown-alert-title{color:var(--color-note)}.markdown-alert.markdown-alert-important{border-left-color:var(--color-important)}.markdown-alert.markdown-alert-important .markdown-alert-title{color:var(--color-important)}.markdown-alert.markdown-alert-warning{border-left-color:var(--color-warning)}.markdown-alert.markdown-alert-warning .markdown-alert-title{color:var(--color-warning)}.markdown-alert.markdown-alert-tip{border-left-color:var(--color-tip)}.markdown-alert.markdown-alert-tip .markdown-alert-title{color:var(--color-tip)}.markdown-alert.markdown-alert-caution{border-left-color:var(--color-caution)}.markdown-alert.markdown-alert-caution .markdown-alert-title{color:var(--color-caution)}:root{--color-note:#0969da;--color-tip:#1a7f37;--color-warning:#9a6700;--color-severe:#bc4c00;--color-caution:#d1242f;--color-important:#8250df;--bg:#fff;--bg-soft:#f6f7f9;--bg-hover:#eceef2;--bg-active:#e1e7f5;--border:#dfe2e8;--text:#1d2129;--text-muted:#6b7280;--accent:#3b5bdb;--accent-text:#fff;--danger:#c92a2a;--warn-bg:#fff4d6;--info-bg:#e7f0ff;--code-bg:#f3f4f6;--mark:#ffe58a;--shadow:0 8px 30px #0f172a26;--sidebar-w:290px;--radius:8px;--mono:ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, "DejaVu Sans Mono", monospace;--lightningcss-light:initial;--lightningcss-dark: ;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root[data-theme=dark]{--bg:#16181d;--bg-soft:#1d2026;--bg-hover:#262a32;--bg-active:#2c3550;--border:#30343c;--text:#e4e6eb;--text-muted:#9aa0aa;--accent:#6d8cff;--accent-text:#0d1020;--danger:#ff6b6b;--warn-bg:#3a3017;--info-bg:#1c2a44;--code-bg:#20232a;--mark:#6b5800;--shadow:0 8px 30px #00000080;--color-note:#2f81f7;--color-tip:#3fb950;--color-warning:#d29922;--color-severe:#db6d28;--color-caution:#f85149;--color-important:#a371f7;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;font:15px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}button,input{font:inherit;color:inherit}button{cursor:pointer}a{color:var(--accent)}.muted{color:var(--text-muted)}.small{font-size:12px}.error-text,.danger-text{color:var(--danger)!important}.center-msg{text-align:center;padding:48px 24px}.btn{border:1px solid var(--border);background:var(--bg);border-radius:var(--radius);white-space:nowrap;padding:7px 14px;font-weight:500}.btn:hover{background:var(--bg-hover)}.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}.btn.primary:hover{filter:brightness(1.08)}.btn.danger{color:var(--danger);border-color:color-mix(in srgb, var(--danger) 40%, var(--border))}.btn.small{padding:4px 10px;font-size:13px}.btn:disabled{opacity:.6;cursor:default}.icon-btn{color:var(--text-muted);background:0 0;border:none;border-radius:6px;min-width:32px;min-height:32px;padding:4px 8px;font-size:16px;line-height:1}.icon-btn:hover{background:var(--bg-hover);color:var(--text)}.icon-btn.pinned{color:#e0a800}.login{background:var(--bg-soft);place-items:center;min-height:100%;padding:24px;display:grid}.login-card{background:var(--bg);border:1px solid var(--border);text-align:center;width:100%;max-width:340px;box-shadow:var(--shadow);border-radius:14px;flex-direction:column;gap:12px;padding:32px 28px;display:flex}.login-logo{width:56px;height:56px;margin:0 auto}.login-card h1{margin:0 0 8px;font-size:24px}.login-card input{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg);padding:10px 12px;font-size:16px}.app{grid-template-columns:var(--sidebar-w) 1fr;height:100dvh;display:grid;overflow:hidden}.main{min-width:0;padding-right:env(safe-area-inset-right);flex-direction:column;display:flex;overflow:hidden}.sidebar{background:var(--bg-soft);border-right:1px solid var(--border);min-height:0;padding-left:env(safe-area-inset-left);flex-direction:column;display:flex}.sidebar-head{padding:12px 12px 8px;padding-top:max(12px, env(safe-area-inset-top));justify-content:space-between;align-items:center;display:flex}.brand{color:var(--text);align-items:center;gap:8px;font-size:17px;font-weight:700;text-decoration:none;display:flex}.brand img{width:24px;height:24px}.head-actions{align-items:center;gap:4px;display:flex}.search-box{padding:0 12px 8px}.search-box input{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg);width:100%;padding:7px 10px}.tabs{border-bottom:1px solid var(--border);gap:2px;padding:0 12px;display:flex}.tabs button{color:var(--text-muted);background:0 0;border:none;border-bottom:2px solid #0000;flex:1;padding:8px 4px;font-weight:500}.tabs button.active{color:var(--text);border-bottom-color:var(--accent)}.sidebar-body{-webkit-overflow-scrolling:touch;flex:1;padding:6px 6px 12px;overflow-y:auto}.section+.section{margin-top:10px}.section-title{text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);padding:6px 10px 4px;font-size:11px;font-weight:600}.empty{padding:16px 10px;font-size:13px}.tree-row{cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:6px;align-items:center;gap:6px;min-height:32px;padding:4px 4px 4px 10px;display:flex}.tree-row:hover{background:var(--bg-hover)}.tree-row.active{background:var(--bg-active)}.folder-row .tree-label{font-weight:500}.tree-caret{width:14px;color:var(--text-muted);font-size:12px;transition:transform .12s;display:inline-block}.tree-caret.open{transform:rotate(90deg)}.tree-icon{width:14px;color:var(--text-muted);text-align:center;font-size:12px}.tree-label{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.row-menu-btn{opacity:0;min-width:28px;min-height:28px}.tree-row:hover .row-menu-btn,.tree-row.active .row-menu-btn{opacity:1}@media (hover:none){.row-menu-btn{opacity:1}}.menu{position:relative}.menu-pop{z-index:50;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);min-width:170px;box-shadow:var(--shadow);flex-direction:column;padding:4px;display:flex;position:absolute;top:100%;right:0}.menu-pop button{text-align:left;background:0 0;border:none;border-radius:5px;padding:8px 10px}.menu-pop button:hover{background:var(--bg-hover)}.tag-cloud{flex-wrap:wrap;gap:6px;padding:8px 6px;display:flex}.tag{border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:999px;padding:3px 10px;font-size:13px}.tag.active{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}.tag .count{color:var(--text-muted);margin-left:2px;font-size:11px}.tag.active .count{color:inherit}.tag.mini{padding:0 7px;font-size:11px}.sidebar-foot{padding:8px;padding-bottom:max(8px, env(safe-area-inset-bottom));border-top:1px solid var(--border);flex-wrap:wrap;gap:2px;display:flex}.sidebar-foot button{color:var(--text-muted);white-space:nowrap;background:0 0;border:none;border-radius:6px;flex:auto;padding:6px 8px;font-size:13px}.sidebar-foot button:hover,.sidebar-foot button.active{background:var(--bg-hover);color:var(--text)}.note-view{flex-direction:column;flex:1;min-height:0;display:flex}.note-head{border-bottom:1px solid var(--border);padding:12px 20px 8px}.crumbs{justify-content:space-between;align-items:center;gap:8px;font-size:13px;display:flex}.crumb-btn{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;background:0 0;border:none;padding:2px 0;overflow:hidden}.crumb-btn:hover{color:var(--text)}.save-state{color:var(--text-muted);white-space:nowrap;font-size:12px}.save-state.error,.save-state.conflict{color:var(--danger)}.save-state.offline{color:#b7791f}.title-row{align-items:center;gap:8px;margin:2px 0 6px;display:flex}.title-input{background:0 0;border:none;outline:none;flex:1;min-width:0;padding:2px 0;font-size:24px;font-weight:700}.note-actions{align-items:center;gap:2px;display:flex}.seg{border:1px solid var(--border);border-radius:var(--radius);margin-right:6px;display:inline-flex;overflow:hidden}.seg button{background:var(--bg);color:var(--text-muted);border:none;padding:5px 12px;font-size:13px}.seg button+button{border-left:1px solid var(--border)}.seg button.active{background:var(--bg-active);color:var(--text);font-weight:600}.tag-editor{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.chip{align-items:center;padding:0 2px 0 8px;display:inline-flex}.chip button{background:0 0;border:none;padding:2px;font-size:13px}.chip-x{color:var(--text-muted);width:20px}.tag-input{background:0 0;border:none;outline:none;flex:1;min-width:90px;padding:3px 0;font-size:13px}.banner{border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:8px 20px;font-size:14px;display:flex}.banner span{flex:1}.banner.warn,.banner.offline{background:var(--warn-bg)}.banner.info{background:var(--info-bg)}.toolbar{border-bottom:1px solid var(--border);scrollbar-width:none;flex-shrink:0;gap:2px;padding:4px 12px;display:flex;overflow-x:auto}.toolbar button{min-width:34px;height:32px;color:var(--text-muted);background:0 0;border:none;border-radius:6px;flex-shrink:0;font-size:14px;font-weight:600}.toolbar button:hover{background:var(--bg-hover);color:var(--text)}.note-panes{flex:1;min-height:0;display:flex}.pane{-webkit-overflow-scrolling:touch;flex:1;min-width:0;overflow:auto}.mode-split .editor-pane{border-right:1px solid var(--border)}.editor-pane{display:flex}.editor-host{flex:1;min-width:0}.editor-host .cm-editor{height:100%;font-size:14px}.editor-host .cm-editor.cm-focused{outline:none}.editor-host .cm-scroller{font-family:var(--mono);line-height:1.6}.editor-host .cm-content{padding:16px 0 40vh}.preview-pane{padding:20px 28px 40vh}.mode-preview .preview-pane .markdown-body{max-width:860px;margin:0 auto}.list-view{flex:1;padding:20px 24px 60px;overflow-y:auto}.list-view h2{margin:0 0 14px}.home-head{justify-content:space-between;align-items:center;margin-bottom:14px;display:flex}.home-head h2{margin:0}.note-card{border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;background:var(--bg);max-width:860px;margin-bottom:10px;padding:12px 14px}.note-card:hover{border-color:var(--accent)}.note-card.static{cursor:default}.note-card.static:hover{border-color:var(--border)}.note-card-title{font-weight:600}.pin{color:#e0a800}.note-card-meta{flex-wrap:wrap;align-items:center;gap:8px;margin-top:4px;font-size:12px;display:flex}.hit-snippet{color:var(--text-muted);white-space:pre-wrap;word-break:break-word;margin:6px 0 0;font-size:13px}.hit-snippet mark{background:var(--mark);color:var(--text);border-radius:2px}.card-actions{gap:8px;margin-top:10px;display:flex}.modal-backdrop{z-index:100;background:#00000059;place-items:center;padding:16px;display:grid;position:fixed;inset:0}.modal{background:var(--bg);width:100%;max-width:420px;box-shadow:var(--shadow);border-radius:12px;flex-direction:column;gap:12px;max-height:85dvh;padding:20px;display:flex}.modal h3,.modal p{margin:0}.modal input{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg);padding:9px 12px}.modal-actions{justify-content:flex-end;gap:8px;display:flex}.folder-pick{border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;min-height:120px;padding:4px;display:flex;overflow-y:auto}.folder-opt{text-align:left;background:0 0;border:none;border-radius:6px;padding:8px 12px}.folder-opt:hover{background:var(--bg-hover)}.folder-opt.selected{background:var(--bg-active);font-weight:600}.folder-opt .icon{color:var(--text-muted);margin-right:4px}.toast{left:50%;bottom:max(24px, env(safe-area-inset-bottom));background:var(--text);color:var(--bg);z-index:200;box-shadow:var(--shadow);border-radius:999px;max-width:calc(100vw - 32px);padding:10px 18px;font-size:14px;position:fixed;transform:translate(-50%)}.markdown-body{word-wrap:break-word;font-size:16px;line-height:1.65}.markdown-body>:first-child{margin-top:0}.markdown-body h1,.markdown-body h2,.markdown-body h3,.markdown-body h4{margin:1.5em 0 .6em;line-height:1.25}.markdown-body h1{border-bottom:1px solid var(--border);padding-bottom:.3em;font-size:1.9em}.markdown-body h2{border-bottom:1px solid var(--border);padding-bottom:.25em;font-size:1.45em}.markdown-body h3{font-size:1.2em}.markdown-body p,.markdown-body ul,.markdown-body ol,.markdown-body blockquote,.markdown-body table,.markdown-body pre{margin:0 0 1em}.markdown-body ul,.markdown-body ol{padding-left:1.8em}.markdown-body li+li{margin-top:.25em}.markdown-body blockquote{color:var(--text-muted);border-left:.25em solid var(--border);padding:0 1em}.markdown-body img{max-width:100%}.markdown-body hr{border:none;border-top:1px solid var(--border);margin:1.5em 0}.markdown-body table{border-collapse:collapse;max-width:100%;display:block;overflow-x:auto}.markdown-body th,.markdown-body td{border:1px solid var(--border);padding:6px 12px}.markdown-body th{background:var(--bg-soft)}.markdown-body code{font-family:var(--mono);background:var(--code-bg);border-radius:4px;padding:.15em .4em;font-size:.88em}.markdown-body pre{background:var(--code-bg);border-radius:var(--radius);padding:14px 16px;font-size:13.5px;line-height:1.5;position:relative;overflow-x:auto}.markdown-body pre code{font-size:inherit;background:0 0;padding:0}.markdown-body pre.ascii-art{font-family:var(--mono);white-space:pre;line-height:1.2}.copy-btn{border:1px solid var(--border);background:var(--bg);opacity:0;color:var(--text-muted);border-radius:6px;padding:2px 8px;font-size:11px;transition:opacity .15s;position:absolute;top:6px;right:6px}.markdown-body pre:hover .copy-btn{opacity:1}@media (hover:none){.copy-btn{opacity:.8}}.markdown-body .task-list-item{list-style:none}.markdown-body .task-list-item input{vertical-align:middle;margin:0 .4em 0 -1.4em}.markdown-body .footnotes{color:var(--text-muted);font-size:.9em}.markdown-alert{border-radius:0 var(--radius) var(--radius) 0;background:var(--bg-soft)}.diagram{text-align:center;margin:0 0 1em;overflow-x:auto}.diagram svg{max-width:100%;height:auto}.diagram-fallback{text-align:left;opacity:.5}.diagram-error{text-align:left;color:var(--danger);font-size:13px;font-family:var(--mono);white-space:pre-wrap;margin-bottom:6px}:root[data-theme=dark] .bob-block svg{filter:invert(.88)hue-rotate(180deg)}:root[data-theme=dark] .hljs{color:#e6edf3;background:0 0}:root[data-theme=dark] .hljs-doctag,:root[data-theme=dark] .hljs-keyword,:root[data-theme=dark] .hljs-template-tag,:root[data-theme=dark] .hljs-type,:root[data-theme=dark] .hljs-variable.language_{color:#ff7b72}:root[data-theme=dark] .hljs-title,:root[data-theme=dark] .hljs-title.function_,:root[data-theme=dark] .hljs-title.class_{color:#d2a8ff}:root[data-theme=dark] .hljs-attr,:root[data-theme=dark] .hljs-attribute,:root[data-theme=dark] .hljs-literal,:root[data-theme=dark] .hljs-meta,:root[data-theme=dark] .hljs-number,:root[data-theme=dark] .hljs-operator,:root[data-theme=dark] .hljs-variable,:root[data-theme=dark] .hljs-selector-id,:root[data-theme=dark] .hljs-selector-class{color:#79c0ff}:root[data-theme=dark] .hljs-regexp,:root[data-theme=dark] .hljs-string,:root[data-theme=dark] .hljs-meta .hljs-string{color:#a5d6ff}:root[data-theme=dark] .hljs-built_in,:root[data-theme=dark] .hljs-symbol{color:#ffa657}:root[data-theme=dark] .hljs-comment,:root[data-theme=dark] .hljs-code,:root[data-theme=dark] .hljs-formula{color:#8b949e}:root[data-theme=dark] .hljs-name,:root[data-theme=dark] .hljs-quote,:root[data-theme=dark] .hljs-selector-tag{color:#7ee787}:root[data-theme=dark] .hljs-subst,:root[data-theme=dark] .hljs-params{color:#e6edf3}:root[data-theme=dark] .hljs-section{color:#1f6feb}:root[data-theme=dark] .hljs-addition{color:#aff5b4;background-color:#033a16}:root[data-theme=dark] .hljs-deletion{color:#ffdcd7;background-color:#67060c}.mobile-bar,.scrim{display:none}@media (width<=767px){.app{grid-template-rows:auto 1fr;grid-template-columns:1fr}.mobile-bar{padding:6px 8px;padding-top:max(6px, env(safe-area-inset-top));border-bottom:1px solid var(--border);background:var(--bg-soft);justify-content:space-between;align-items:center;display:flex}.mobile-bar .icon-btn{min-width:44px;min-height:44px;font-size:20px}.sidebar{z-index:60;width:min(86vw,320px);box-shadow:var(--shadow);transition:transform .2s;position:fixed;inset:0 auto 0 0;transform:translate(-100%)}.drawer-open .sidebar{transform:none}.scrim{z-index:55;background:#00000059;display:block;position:fixed;inset:0}.tree-row{min-height:40px}input,.editor-host .cm-editor{font-size:16px!important}.note-head{padding:8px 14px 6px}.title-input{font-size:20px}.title-row{flex-wrap:wrap}.note-actions{justify-content:space-between;width:100%}.preview-pane{padding:16px 16px 40vh}.list-view{padding:16px 16px 60px}.banner{flex-wrap:wrap;padding:8px 14px}}
