:root{--sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;--accent:#705a81;--line:#e1d8e8;--surface:#fffefa;--muted:#786e80;--ink:#352d40}[hidden]{display:none!important}.static-note{color:var(--ink);font:16px/1.8 var(--sans);background:#f3f0f6;margin:0}.static-nav{z-index:10;border-bottom:1px solid var(--line);background:#fffefef5;align-items:center;gap:22px;padding:12px 24px;font-size:13px;display:flex;position:sticky;top:0}.static-nav a{color:var(--accent);text-decoration:none}.static-nav span{color:var(--muted);margin-left:auto;font-size:11px}.static-nav button{font:inherit;border:1px solid var(--line);color:var(--accent);background:#fff;border-radius:5px;padding:4px 12px}.static-note main{max-width:1320px;margin:auto;padding:24px}.static-note-title{max-width:1050px;margin:0 auto 24px}.static-note-title h1{margin:8px 0;font-size:30px;font-weight:500;line-height:1.5}.static-note-title small{color:var(--muted)}.static-note a{color:var(--accent)}.static-note .cornell-page{min-height:0}.static-note .cornell-region-content{white-space:normal;min-height:0}.static-note .cornell-region{padding:36px 28px 24px}.static-note .cornell-review{min-height:0}.static-note .cornell-review:has(.cornell-region-content:empty){display:none}.static-note .cornell-region-label{margin-bottom:16px}.static-note .markdown-body{overflow-wrap:anywhere;line-height:1.85}.static-note .markdown-body img{max-width:100%;height:auto}.static-note .cornell-margin img{cursor:zoom-in;display:block}.static-note .markdown-body pre{white-space:pre;background:#f0ecf4;padding:14px;overflow-x:auto}.static-note .markdown-body blockquote{background:#f7f3fa;border-left:3px solid #b7a0c4;margin:1em 0;padding:8px 16px}.static-note .note-table-scroll{max-width:100%;margin:1em 0;overflow-x:auto}.static-note table{border-collapse:collapse;width:100%;margin:0;display:table}.static-note th,.static-note td{border:1px solid var(--line);vertical-align:top;padding:8px 10px}.static-note th{background:#efe9f5}.plain-note{background:var(--surface);border:1px solid var(--line);padding:32px}.static-directory,.static-search{max-width:960px!important}.static-directory input,.static-search input{font:inherit;border:1px solid var(--line);background:#fff;border-radius:6px;min-width:0;max-width:100%;padding:9px}.static-directory>p{color:var(--muted);font-size:13px}.static-chapter{border:1px solid var(--line);background:var(--surface);border-radius:9px;margin:20px 0;overflow:hidden}.static-chapter summary{cursor:pointer;background:#ece6f3;padding:14px 18px;font-weight:600}.static-chapter small{color:var(--muted);margin-left:8px;font-weight:400}.static-note-link{border-top:1px solid var(--line);justify-content:space-between;gap:12px;padding:12px 18px;text-decoration:none;display:flex}.static-note-link:hover{background:#f2edf7}.static-pagination{justify-content:space-between;gap:20px;max-width:1050px;margin:28px auto;display:flex}.static-pagination a{max-width:48%;font-size:14px}.static-result{background:var(--surface);border:1px solid var(--line);border-radius:8px;margin:12px 0;padding:14px 20px;text-decoration:none;display:block}.static-result p{color:var(--muted);margin:8px 0 0;font-size:13px}.static-search form>div{gap:8px;display:flex}.static-search input{flex:1}.static-embedded .static-nav>a[target=_top]{display:none}.static-embedded main{padding:14px}.static-embedded .static-note-title h1{font-size:24px}.progress-actions,.goal input[type=checkbox],.sidebar-progress{display:none!important}#importProgress{pointer-events:none}.study-workspace .reader-notes[hidden]{display:none!important}@media (width<=700px){.static-note main{padding:12px 8px}.static-nav{gap:16px;padding:9px 14px}.static-note .cornell-page{grid-template:"main""margin""review"/minmax(0,1fr)}.static-note .cornell-region{padding:26px 18px 18px}.static-note .cornell-margin{border-top:1px solid #e5dfd4;border-left:0}.static-note-title{padding:8px}.static-note-title h1{font-size:26px}.static-directory{padding:18px!important}.static-note .cornell-main .cornell-region-content{min-height:0}.static-note .cornell-region-label{margin-bottom:10px}}@media print{.static-nav,.static-pagination{display:none}.static-note{background:#fff}.static-note main{padding:0}.static-note .cornell-page{break-after:page}.static-note .cornell-region-content{min-height:0}}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (width>=1100px){.study-workspace .reader-main.workspace-notes-open.sidebar-open{grid-template-columns:330px minmax(0,var(--reader-book-share,54fr)) 12px minmax(0,var(--reader-note-share,46fr))}.workspace-notes-open.sidebar-open>.study-sidebar{grid-area:1/1;width:330px;position:relative}.study-workspace .workspace-notes-open.sidebar-open>#pdfFrame{grid-area:1/2}.workspace-notes-open.sidebar-open>.reader-split-handle{grid-area:1/3}.study-workspace .workspace-notes-open.sidebar-open>.reader-notes{grid-area:1/4}}@media (width>=721px) and (width<=1099px){.workspace-notes-open>.study-sidebar{z-index:12;width:min(330px,70%);position:absolute;inset:0 auto 0 0;box-shadow:3px 0 18px #352d4033}}:root{--bg:#f5f2f8;--surface:#fffeff;--tint:#f0ebf5;--accent-soft:#e9e1f0;--ink:#352d40;--muted:#6b5f74;--accent:#705a81;--line:#ddd4e6;--serif:"Songti SC","STSong","SimSun",serif;--sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);font:14px var(--sans);-webkit-font-smoothing:antialiased;margin:0}button,input,textarea,select{font:inherit;color:inherit}button,a,input,textarea,select{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.visually-hidden{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}::selection{background:var(--accent-soft)}.notes-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;width:min(1360px,100% - 72px);margin:auto;padding:25px 0;display:flex}.notes-brand{align-items:center;gap:12px;display:flex}.notes-brand>span{background:var(--accent);color:#fff;width:40px;height:40px;font:25px var(--serif);border-radius:12px;place-items:center;display:grid}.notes-brand b{letter-spacing:2px;font-size:17px;font-weight:600}.notes-brand small{color:var(--muted);letter-spacing:1px;margin-top:6px;font-size:10px;font-weight:400;display:block}.notes-header-links{color:var(--muted);gap:24px;font-size:12px;display:flex}.notes-main{width:min(1360px,100% - 72px);margin:auto}.notes-intro{justify-content:space-between;align-items:end;gap:20px;padding:37px 0 27px;display:flex}.notes-intro p,.note-eyebrow{letter-spacing:2px;color:var(--muted);margin:0 0 12px;font-size:10px}.notes-intro h1{font:36px var(--serif);letter-spacing:1px;margin:0}.notes-intro>span{color:var(--muted);padding-bottom:5px;font-size:12px}.notes-workspace{border:1px solid var(--line);background:var(--surface);border-radius:14px;grid-template-columns:270px minmax(0,1fr);min-height:680px;display:grid;overflow:hidden}.notes-sidebar{border-right:1px solid var(--line);background:#f0ebf580;flex-direction:column;min-width:0;display:flex}.notes-sidebar-top{justify-content:space-between;align-items:center;gap:10px;padding:22px 18px 20px;display:flex}.notes-sidebar h2{margin:0;font-size:14px;font-weight:600}.notes-sidebar h2 span{color:var(--muted);margin-left:6px;font-size:11px;font-weight:400}.note-primary{border:1px solid var(--accent);background:var(--accent);color:#fff;border-radius:7px;justify-content:center;align-items:center;padding:10px 17px;font-size:13px;display:inline-flex}.note-primary:hover{background:#5e466e}.notes-sidebar-top .note-primary{padding:8px 11px;font-size:12px}.note-field{color:var(--muted);flex-direction:column;gap:8px;padding:0 18px;font-size:10px;display:flex}select{border:1px solid var(--line);background:var(--surface);border-radius:6px;max-width:100%;padding:10px;font-size:12px}.note-search{padding:12px 18px 18px;display:block}.note-search input{border:1px solid var(--line);background:var(--surface);border-radius:6px;width:100%;padding:10px 11px;font-size:12px}.notes-list{flex:1;max-height:580px;padding:0 10px 20px;overflow-y:auto}.note-list-item{text-align:left;background:0 0;border:1px solid #0000;border-radius:8px;width:100%;margin-bottom:5px;padding:15px 10px;display:block}.note-list-item:hover{background:var(--tint)}.note-list-item.selected{background:var(--accent-soft);border-color:#d5c5e1}.note-list-item strong{overflow-wrap:anywhere;font-size:13px;font-weight:500;line-height:1.6;display:block}.note-list-item small{color:var(--muted);flex-wrap:wrap;justify-content:space-between;gap:6px;margin-top:10px;font-size:10px;display:flex}.notes-list-empty{color:var(--muted);white-space:pre-line;padding:16px 8px;font-size:12px;line-height:1.9}.notes-private{color:var(--muted);border-top:1px solid var(--line);margin:0;padding:17px 18px;font-size:10px}.note-document{flex-direction:column;min-width:0;display:flex;position:relative}.note-document-top{border-bottom:1px solid var(--line);align-items:center;gap:18px;min-height:66px;padding:14px 24px;display:flex}.note-mode{border:1px solid var(--line);background:var(--bg);border-radius:7px;gap:3px;padding:3px;display:flex}.note-mode button{color:var(--muted);background:0 0;border:0;border-radius:5px;padding:6px 16px;font-size:12px}.note-mode button[aria-pressed=true]{background:var(--surface);color:var(--accent);box-shadow:0 1px 3px #352d4015}.note-save{color:var(--muted);align-items:center;gap:6px;font-size:11px;display:flex}.note-save i{background:var(--accent);border-radius:50%;width:5px;height:5px;display:inline-block}.note-save.error,.note-save.conflict{color:#9c4a36}.note-save.error i,.note-save.conflict i{background:#9c4a36}.note-actions{gap:8px;margin-left:auto;display:flex}.note-actions button{color:var(--muted);background:0 0;border:0;padding:7px;font-size:11px}.note-actions button:hover{background:var(--tint);border-radius:5px}.note-paper{flex:1;min-width:0;padding:35px 48px}.note-title{font:30px var(--serif);background:0 0;border:0;width:100%;padding:0 0 12px;line-height:1.5}.note-subject-label{color:var(--muted);align-items:center;gap:12px;margin:4px 0 25px;font-size:11px;display:flex}.note-subject-label select{background:var(--tint);border-color:#0000;padding:6px 10px;font-size:11px}.markdown-toolbar{border-top:1px solid var(--line);border-bottom:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:4px;padding:7px 0;display:flex}.markdown-toolbar button{min-width:32px;min-height:32px;color:var(--muted);background:0 0;border:0;border-radius:4px;padding:5px 8px;font-size:12px}.markdown-toolbar button:hover{background:var(--tint)}.markdown-toolbar .markdown-help-toggle{margin-left:auto;font-size:10px}.markdown-help{background:var(--tint);color:var(--muted);border-radius:6px;margin-top:10px;padding:15px;font-size:12px;line-height:1.8}.markdown-help p{margin:10px 0 0;font-size:11px}.markdown-editor{resize:vertical;tab-size:2;background:0 0;border:0;width:100%;min-height:470px;padding:22px 0;font:14px/1.95 ui-monospace,SFMono-Regular,Consolas,PingFang SC,monospace;display:block}.markdown-editor:focus-visible{outline-offset:6px}.markdown-editor::placeholder,.note-search input::placeholder{color:#7a6d84;opacity:1}.note-document-footer{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;gap:12px;padding:13px 24px;font-size:10px;display:flex}.note-reading{max-width:820px;margin:auto}.note-reading-meta{color:var(--muted);flex-wrap:wrap;gap:16px;margin:0 0 18px;font-size:10px;display:flex}.note-reading>h1{font:34px/1.5 var(--serif);overflow-wrap:anywhere;margin:0 0 28px}.note-blank{color:var(--muted);font-size:13px;line-height:1.9}.markdown-body{overflow-wrap:anywhere;font-size:15px;line-height:1.95}.markdown-body p{margin:0 0 1.25em}.markdown-body h1,.markdown-body h2,.markdown-body h3,.markdown-body h4{margin:1.7em 0 .8em;font-weight:600;line-height:1.5}.markdown-body h1{font-size:1.8em}.markdown-body h2{border-bottom:1px solid var(--line);padding-bottom:.5em;font-size:1.4em}.markdown-body h3{font-size:1.15em}.markdown-body ul,.markdown-body ol{margin:1em 0;padding-left:1.6em}.markdown-body blockquote{background:var(--bg);color:var(--muted);border-left:3px solid #b8a7c8;margin:1.3em 0;padding:12px 18px}.markdown-body blockquote p:last-child{margin:0}.markdown-body pre{background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:18px;font-size:12px;line-height:1.8;overflow:auto}.markdown-body code{background:var(--tint);border-radius:3px;padding:2px 5px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.9em}.markdown-body pre code{background:0 0;padding:0}.markdown-body img{border-radius:8px;max-width:100%;height:auto}.markdown-body a{color:var(--accent);text-underline-offset:3px;text-decoration:underline}.markdown-body table{border-collapse:collapse;width:100%;margin:1.5em 0;font-size:13px;display:block;overflow-x:auto}.markdown-body th,.markdown-body td{border:1px solid var(--line);min-width:90px;padding:9px 14px}.markdown-body th{background:var(--tint)}.markdown-body hr{border:0;border-top:1px solid var(--line);margin:2em 0}.note-alert{color:#805538;background:#faf2e8;border:1px solid #e3cdb7;border-radius:8px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:15px;margin:0 0 18px;padding:13px 16px;font-size:12px;line-height:1.8;display:flex}.note-alert div{gap:8px;display:flex}.note-alert button{color:inherit;background:#fff;border:1px solid #d2bba5;border-radius:5px;padding:6px 10px;font-size:11px}.notes-gate{text-align:center;background:var(--surface);border:1px solid var(--line);min-height:400px;color:var(--muted);border-radius:14px;margin:40px auto;padding:65px 20px}.notes-gate h1{color:var(--ink);font:30px var(--serif)}.notes-gate p{margin-bottom:24px;font-size:13px;line-height:1.9}.gate-mark{color:var(--accent);font-size:40px}.note-empty-document{text-align:center;margin:auto;padding:80px 25px}.note-empty-document>span{color:#a18cb1;margin-bottom:24px;font-size:45px;display:block}.note-empty-document h2{font:27px var(--serif);margin:0 0 15px}.note-empty-document>p:not(.note-eyebrow){color:var(--muted);margin-bottom:25px;font-size:12px;line-height:2}.notes-footer{width:min(1360px,100% - 72px);color:var(--muted);justify-content:space-between;margin:auto;padding:24px 0;font-size:10px;display:flex}.embedded .notes-header{padding:15px 0}.embedded .notes-main{padding-top:20px}.embedded .notes-workspace{min-height:620px}.embedded .notes-brand small{display:none}@media (width>=1600px){.notes-workspace{min-height:750px}.markdown-editor{min-height:540px}}@media (width<=1000px){.notes-workspace{grid-template-columns:230px minmax(0,1fr)}.note-paper{padding:28px}.note-document-top{gap:12px;padding:12px 18px}.note-mode button{padding:6px 12px}.notes-intro>span{display:none}.note-actions{gap:0}}@media (width<=720px){.notes-header,.notes-main,.notes-footer{width:calc(100% - 28px)}.notes-header{padding:17px 0}.notes-brand b{font-size:15px}.notes-brand small{font-size:8px}.notes-header-links{gap:12px;font-size:10px}.notes-intro{padding:28px 2px 22px}.notes-intro h1{font-size:29px}.notes-workspace{grid-template-columns:minmax(0,1fr);min-height:0}.notes-sidebar{border-right:0;border-bottom:1px solid var(--line)}.notes-sidebar-top{padding:16px 16px 12px}.note-field{flex-direction:row;align-items:center;gap:12px;padding:0 16px}.note-field select{flex:1;padding:8px}.note-search{padding:10px 16px}.notes-list{max-height:185px;padding:0 10px 7px}.note-list-item{padding:10px}.note-list-item small{margin-top:5px}.notes-private{padding:10px 16px}.note-document-top{flex-wrap:wrap;gap:10px;padding:12px}.note-save{font-size:10px}.note-mode button{padding:7px 12px}.note-actions button{padding:5px;font-size:10px}.note-paper{padding:25px 20px}.note-title{font-size:26px}.note-reading>h1{font-size:29px}.markdown-body{font-size:14px}.markdown-editor{min-height:380px;font-size:13px}.note-document-footer{padding:12px;font-size:9px}.note-empty-document{padding:60px 20px}.note-empty-document h2{font-size:24px}.embedded .notes-workspace{min-height:0}.notes-gate h1{font-size:25px}.notes-footer{gap:10px;font-size:9px}}@media print{.notes-header,.notes-intro,.notes-sidebar,.note-document-top,.note-document-footer,.notes-footer,.note-alert{display:none!important}.notes-main{width:100%}.notes-workspace{border:0;min-height:0;display:block}.note-paper{padding:0}body{background:#fff}.markdown-body{font-size:12pt}}@media (prefers-reduced-motion:reduce){*{transition:none!important}}.embedded .notes-header,.embedded .notes-footer,.embedded .notes-private{display:none}.embedded .notes-main{width:100%;padding-top:0}.embedded .notes-workspace{border:0;border-radius:0;min-height:100dvh}.embedded .note-field{display:none}.embedded .note-paper{padding:24px}.embedded .notes-sidebar-top{padding-top:16px}.notes-brand img{object-fit:contain;width:48px;height:48px}.notes-intro h1{font-size:24px}.notes-main{padding-top:18px}.notes-sidebar{flex-basis:280px;width:280px}.note-tree{padding:4px 8px 20px}.notebook-tree>summary,.chapter-tree>summary{cursor:pointer;color:#61546c;padding:12px 6px;line-height:1.6}.notebook-tree>summary{border-bottom:1px solid #e8e1ed;font-weight:650}.notebook-tree summary small{float:right;color:#93869f;font-size:11px;font-weight:400}.chapter-tree{margin-left:8px}.chapter-tree>summary{font-size:12px;display:list-item}.chapter-tree>summary span{overflow-wrap:anywhere;display:inline}.chapter-tree .note-list-item{width:100%;margin:3px 0;padding:12px}.tree-add{color:#8d7b9c;cursor:pointer;background:0 0;border:0;padding:8px 14px;font-size:12px}.chapter-tree:has(.note-list-item:active){background:#f0ebf5}.note-location-fields{color:#897b94;flex-wrap:wrap;align-items:end;gap:12px;margin:12px 0 18px;font-size:12px;display:flex}.note-location-fields label{flex-direction:column;gap:6px;display:flex}.note-location-fields select,.note-location-fields input{color:#675574;background:#faf8fc;border:1px solid #e2d8eb;border-radius:6px;max-width:280px;padding:8px}.note-location-fields input{width:105px}.note-order{align-items:center;gap:8px;padding:6px;display:flex}.note-order button{color:#7e648e;cursor:pointer;background:0 0;border:0}.note-reading-meta a{color:#7d618e;margin:0 10px}.embedded .notes-sidebar{flex-basis:245px;width:245px}.notes-list{flex:1;max-height:none;overflow-y:auto}.notes-sidebar{flex-direction:column;min-height:0;display:flex}.notes-workspace{height:calc(100dvh - 170px);min-height:550px}.embedded .notes-workspace{height:100dvh;min-height:0}.notes-intro{margin-bottom:18px}@media (width<=760px){.notes-workspace{height:auto}.notes-sidebar,.embedded .notes-sidebar{flex-basis:auto;width:100%;max-height:34dvh}.note-document{min-height:65dvh}.note-location-fields select{max-width:220px}}.notes-workspace{grid-template-columns:280px minmax(0,1fr)}.notes-sidebar,.embedded .notes-sidebar{flex-basis:auto;width:auto}.embedded .notes-workspace{grid-template-columns:245px minmax(0,1fr)}.embedded .notes-list{max-height:none}.note-paper{flex:1;min-height:0;overflow-y:auto}.embedded-notes-nav{display:none}.note-document{min-height:0}@media (width<=1000px){.notes-workspace{grid-template-columns:245px minmax(0,1fr)}}@media (width<=720px){.notes-workspace{grid-template-columns:minmax(0,1fr);height:auto}.notes-sidebar{max-height:38dvh}.note-document{min-height:65dvh}.embedded-notes-nav{border-bottom:1px solid var(--line);color:#8d7b9b;background:#f5f2f8;align-items:center;gap:16px;padding:7px 14px;font-size:11px;display:flex}.embedded-notes-nav button{border:1px solid var(--line);color:#705a81;background:#fff;border-radius:5px;padding:6px 12px;font-size:11px}.notebook:not(.embedded) .embedded-notes-nav{display:none}.embedded .notes-workspace{flex-direction:column;height:calc(100dvh - 45px);display:flex}.embedded:not(.library-open) .notes-sidebar{display:none}.embedded.library-open .notes-sidebar{flex:0 0 45dvh;max-height:45dvh;display:flex}.embedded .note-document{flex:1;min-height:0}.embedded .note-paper{padding:22px}.embedded .markdown-editor{min-height:380px}.embedded .notes-sidebar .note-search{padding-top:0}.embedded .notes-sidebar-top{padding:10px 16px}}.note-library-toggle,.note-library-close{border:1px solid var(--line);background:var(--surface);color:var(--muted);border-radius:6px;padding:7px 11px;font-size:12px}.note-library-close{padding:3px 9px;font-size:21px;line-height:1.2}.note-more{z-index:6;color:var(--muted);margin-left:auto;font-size:12px;position:relative}.note-more>summary{cursor:pointer;white-space:nowrap;border-radius:5px;padding:9px 8px}.note-more>summary:hover{background:var(--tint)}.note-more .note-actions{border:1px solid var(--line);background:var(--surface);border-radius:8px;flex-direction:column;gap:4px;min-width:144px;margin:4px 0 0;padding:7px;display:flex;position:absolute;top:100%;right:0;box-shadow:0 8px 24px #352d401a}.note-more .note-actions button{text-align:left;white-space:nowrap;padding:10px}.note-layout-control{white-space:nowrap;flex-direction:column;gap:8px;padding:10px;font-size:11px;display:flex}.note-layout-control select{min-width:130px;padding:8px;font-size:12px}.note-info{color:var(--muted);margin-bottom:18px;font-size:11px}.note-info>summary{cursor:pointer;padding:7px 0;line-height:1.7}.note-info>summary span{overflow-wrap:anywhere;margin-left:14px}.note-info[open]{padding-bottom:8px}.note-info .note-subject-label{margin:15px 0 12px}.note-info .note-location-fields{margin-bottom:8px}@media screen{.notebook.is-editing{background:var(--surface);flex-direction:column;height:100dvh;min-height:0;display:flex;overflow:hidden}.notebook.is-editing .notes-header,.notebook.is-editing .notes-intro,.notebook.is-editing .notes-footer,.notebook.is-editing .embedded-notes-nav,.notebook.is-editing .note-document-footer{display:none}.notebook.is-editing .notes-main{flex-direction:column;flex:1;width:100%;max-width:none;min-height:0;margin:0;padding:0;display:flex}.notebook.is-editing .notes-workspace{border:0;border-radius:0;flex:1;grid-template-columns:minmax(0,1fr);height:auto;min-height:0;display:grid}.notebook.is-editing .notes-sidebar{display:none}.notebook.is-editing.library-open .notes-workspace{grid-template-columns:280px minmax(0,1fr)}.notebook.is-editing.library-open .notes-sidebar{min-height:0;max-height:none;display:flex}.notebook.is-editing .note-document{min-height:0;overflow:hidden}.notebook.is-editing .note-document-top{flex-shrink:0;gap:14px;min-height:54px;padding:8px 24px}.notebook.is-editing .note-paper{overscroll-behavior-y:contain;padding:30px clamp(24px,5vw,96px) 48px;scroll-padding-top:60px}.notebook.is-editing .note-title,.notebook.is-editing .note-info,.notebook.is-editing .visual-editor{width:100%;max-width:1200px;margin-left:auto;margin-right:auto;display:block}.notebook.is-editing .note-title{font-size:34px}.notebook.is-editing .rich-prose{min-height:calc(100dvh - 260px);font-size:16px}.notebook.is-editing .note-alert{flex-shrink:0;max-height:25dvh;margin:8px 16px;overflow:auto}.notebook.is-editing.embedded .note-paper{padding:24px}.notebook.is-editing.embedded .note-title{font-size:28px}}@media screen and (width<=720px){.notebook.is-editing .notes-workspace,.notebook.is-editing.library-open .notes-workspace{flex-direction:column;display:flex}.notebook.is-editing.library-open .notes-sidebar{flex:0 0 40dvh;max-height:40dvh}.notebook.is-editing .note-document{flex:1;min-height:0}.notebook.is-editing .note-document-top{gap:8px;padding:8px 12px}.notebook.is-editing .note-paper,.notebook.is-editing.embedded .note-paper{padding:20px 18px 32px}.notebook.is-editing .note-title{font-size:28px}.notebook.is-editing .rich-prose{font-size:15px}.note-info>summary span{margin-left:8px}}@media screen{.notebook:not(.library-open) .notes-sidebar{display:none}.notebook:not(.library-open) .notes-workspace{grid-template-columns:minmax(0,1fr)}.notebook.library-open:not(.is-editing) .notes-sidebar{display:flex}.notebook:not(.is-editing) .embedded-notes-nav{display:none}.note-document-top{flex-wrap:wrap;gap:10px}.note-library-toggle{white-space:nowrap}}@media screen and (width<=720px){.notebook.library-open .notes-workspace{flex-direction:column;display:flex}.notebook.library-open .notes-sidebar{flex:none;max-height:38dvh}.notebook.embedded .notes-workspace{height:100dvh}.notebook.embedded .note-document{flex:1;min-height:0}}.note-grouping{border:1px solid var(--line,#e5e1eb);background:var(--surface,#faf9fc);border-radius:9px;gap:4px;margin:12px 18px 0;padding:3px;display:flex}.note-grouping button{color:inherit;font:inherit;cursor:pointer;background:0 0;border:0;border-radius:6px;flex:1;padding:8px 4px;font-size:12px}.note-grouping button[aria-pressed=true]{color:#51416d;background:#ece7f3;font-weight:600}.lesson-hours{color:#77717f;margin-top:4px;font-size:10px;font-style:normal;font-weight:400;line-height:1.5;display:block}.note-syllabus-fields{border:0;border-top:1px solid #e5e1eb;min-width:0;margin:16px 0 0;padding:14px 0 0}.note-syllabus-fields legend{padding:0 8px 0 0;font-size:13px;font-weight:600}.note-syllabus-fields p{color:#77717f;margin:8px 0;font-size:12px;line-height:1.6}.note-syllabus-options{border:1px solid #e5e1eb;border-radius:8px;max-height:240px;padding:6px;overflow:auto}.note-syllabus-options label{cursor:pointer;align-items:flex-start;gap:8px;padding:8px;font-size:12px;line-height:1.5;display:flex}.note-syllabus-options input[type=checkbox]{accent-color:#7b6996;flex:0 0 16px;width:16px;height:16px;margin:2px 0 0}.note-syllabus-options small{color:#77717f;margin-top:3px;font-size:11px;display:block}.note-syllabus-meta{line-height:1.7}.note-grouping button:focus-visible,.note-syllabus-options input:focus-visible{outline-offset:2px;outline:2px solid #7b6996}@media screen{.note-paper.read{overscroll-behavior-y:contain}.note-swipe-track{z-index:1;transform:translateY(var(--note-pull,0px));will-change:transform;transition:transform .24s cubic-bezier(.22,.68,.2,1);position:relative}.note-swipe-track[data-swipe-phase=pulling]{transition:none}.note-reading-boundary{text-align:center;color:var(--muted);flex-direction:column;align-items:center;gap:8px;padding:18px 8px;font-size:11px;line-height:1.6;display:flex}.note-reading-boundary.top{border-bottom:1px solid var(--line);margin-bottom:24px;padding-top:0}.note-reading-boundary.bottom{border-top:1px solid var(--line);margin-top:32px;padding-bottom:8px}.note-reading-boundary button{background:var(--tint);color:var(--accent);overflow-wrap:anywhere;border:0;border-radius:18px;max-width:100%;padding:9px 18px;font-size:12px;line-height:1.6}.note-swipe-peek{z-index:2;pointer-events:none;opacity:0;color:var(--muted);text-align:center;background:var(--surface);border-radius:10px;flex-direction:column;align-items:center;gap:6px;padding:10px;font-size:11px;transition:opacity .12s;display:flex;position:absolute;left:20px;right:20px;box-shadow:0 3px 20px #352d4010}.note-swipe-peek.next{bottom:42px}.note-swipe-peek.previous{top:76px}.note-swipe-peek.pulling,.note-swipe-peek.switching{opacity:1}.note-swipe-peek strong{color:var(--accent);text-overflow:ellipsis;white-space:nowrap;max-width:100%;font-size:13px;font-weight:500;overflow:hidden}.note-swipe-peek i{background:var(--accent);transform-origin:50%;border-radius:4px;width:100px;height:3px}.note-enter-next{animation:.26s cubic-bezier(.22,.68,.2,1) note-enter-next}.note-enter-previous{animation:.26s cubic-bezier(.22,.68,.2,1) note-enter-previous}@keyframes note-enter-next{0%{opacity:.2;transform:translateY(64px)}to{opacity:1;transform:translateY(0)}}@keyframes note-enter-previous{0%{opacity:.2;transform:translateY(-64px)}to{opacity:1;transform:translateY(0)}}}@media screen and (width<=720px){.notebook:not(.embedded):not(.is-editing) .note-document{height:calc(100dvh - 100px);min-height:360px}.note-swipe-peek{left:10px;right:10px}}@media (prefers-reduced-motion:reduce){.note-swipe-track,.note-swipe-peek{transition:none!important;animation:none!important}}@media print{.note-reading-boundary,.note-swipe-peek{display:none}.note-swipe-track{transform:none!important}}.cornell-pages,.cornell-editor{counter-reset:cornell-page}.cornell-page{counter-increment:cornell-page;color:#352d40;white-space:normal;break-after:page;background:#fffefa;border:1px solid #ddd6cc;grid-template:"main margin"1fr"review review"/minmax(0,1fr) minmax(190px,27%);width:100%;max-width:1050px;min-height:1180px;margin:0 auto 28px;display:grid;position:relative;box-shadow:0 5px 22px #352d4010}.cornell-page:before{content:"第 " counter(cornell-page) " 页";font:10px var(--sans);color:#948b80;pointer-events:none;position:absolute;top:10px;right:18px}.cornell-page:last-child{break-after:auto;margin-bottom:0}.cornell-region{min-width:0;padding:38px 32px 26px}.cornell-main{grid-area:main}.cornell-margin{background:#faf7f0;border-left:1px solid #e5dfd4;grid-area:margin;padding-left:22px;padding-right:22px}.cornell-review{border-top:1px solid #ded6c8;grid-area:review;min-height:180px;padding:20px 32px 26px}.cornell-region-label{font:10px/1.6 var(--sans);letter-spacing:1px;color:#8a7b65;-webkit-user-select:none;user-select:none;margin:0 0 22px}.cornell-region-content{white-space:pre-wrap;overflow-wrap:anywhere;min-height:50px}.cornell-main .cornell-region-content{min-height:700px}.cornell-margin .cornell-region-content{color:#74654f;font-size:12px;line-height:1.9}.cornell-review .cornell-region-content{background:repeating-linear-gradient(#0000 0 31px,#eae4d8 31px 32px);min-height:95px;font-size:14px;line-height:32px}.cornell-page h1{font-size:1.7em}.cornell-page h2{border-bottom:0;margin-top:0;padding-bottom:0;font-size:1.35em}.cornell-page h3{margin-top:1.2em;font-size:1.08em}.cornell-page p{margin-bottom:.85em}.cornell-page ul,.cornell-page ol{margin:.75em 0;padding-left:1.45em}.cornell-page li+li{margin-top:.35em}.cornell-page table{font-size:12px}.cornell-page th,.cornell-page td{min-width:70px;padding:7px 9px}.cornell-page .tableWrapper{margin:1em 0}.cornell-margin h3{font-size:1em}.cornell-margin a{word-break:break-word}.cornell-margin blockquote{margin:1em 0;padding:8px 10px}.cornell-margin .cornell-region-label{white-space:normal}.note-reading-cornell{max-width:none}.note-reading-cornell>h1,.note-reading-cornell>.note-reading-meta{max-width:1050px;margin-left:auto;margin-right:auto}.note-reading .cornell-region-content{white-space:normal}.note-reading .note-table-scroll{overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch;min-width:0;max-width:100%;margin:1.25em 0;overflow-x:auto}.note-reading .note-table-scroll:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.note-reading .note-table-scroll>table{border-collapse:collapse;table-layout:auto;white-space:normal;width:100%;margin:0;display:table;overflow:visible}.note-reading pre,.note-reading pre code{white-space:pre;overflow-wrap:normal}.note-reading pre{max-width:100%;overflow-x:auto}.notebook.has-cornell .note-paper{background:#eeebe6;padding:28px 24px 48px}.notebook.has-cornell.is-editing .note-paper{padding:24px clamp(14px,3vw,48px) 48px}.notebook.has-cornell .visual-editor{max-width:1050px}.notebook.has-cornell .rich-toolbar{border:1px solid var(--line);border-radius:7px;margin-bottom:18px;padding:6px 10px;box-shadow:0 2px 8px #352d4008}.notebook.has-cornell .rich-prose.cornell-editor{white-space:normal;min-height:0;padding:0;font-size:15px;line-height:1.85}.notebook.has-cornell .rich-prose .cornell-region-content:focus{outline:none}.notebook.has-cornell .note-title{font-size:28px}.notebook.has-cornell .note-info{margin-bottom:16px}.notebook.has-cornell.is-editing .note-title,.notebook.has-cornell.is-editing .note-info{max-width:1050px}.notebook.has-cornell .rich-prose .cornell-page table{table-layout:auto}.editor-page-action{color:var(--accent)!important}.notebook.margin-footer .cornell-page{grid-template:"main"1fr"margin""review"/minmax(0,1fr)}.notebook.margin-footer .cornell-margin{border-top:1px solid #e5dfd4;border-left:0;padding-top:20px}@media screen{.notebook.has-cornell.is-editing .visual-editor,.notebook.has-cornell.is-editing .note-title,.notebook.has-cornell.is-editing .note-info{max-width:1320px}.notebook.has-cornell.is-editing .cornell-page{max-width:none}.notebook.has-cornell.is-editing .rich-prose.cornell-editor{font-size:17px}.notebook.has-cornell.is-editing .cornell-margin .cornell-region-content{font-size:13px}.notebook.has-cornell.is-editing .cornell-review .cornell-region-content{font-size:16px}.notebook.is-editing .note-info,.notebook.is-editing .editor-local-status{display:none}.notebook.is-editing.info-open .note-info{display:block}}@media (width<=900px){.cornell-page{grid-template-columns:minmax(0,1fr) minmax(155px,27%);min-height:1000px}.cornell-region{padding:34px 22px 22px}.cornell-margin{padding-left:16px;padding-right:16px}.cornell-main .cornell-region-content{min-height:580px}.cornell-review{min-height:160px;padding-top:18px}}@media (width<=600px){.cornell-page{grid-template:"main""margin""review"/minmax(0,1fr);min-height:0}.cornell-main .cornell-region-content{min-height:260px}.cornell-margin{border-top:1px solid #e5dfd4;border-left:0;padding-top:18px}.cornell-margin .cornell-region-content{min-height:35px}.cornell-review{min-height:155px}.cornell-region{padding-left:18px;padding-right:18px}.cornell-region-label{margin-bottom:14px}.notebook.has-cornell .note-paper,.notebook.has-cornell.is-editing .note-paper{padding:20px 10px 32px}.notebook.has-cornell .rich-prose.cornell-editor{font-size:14px}.notebook.has-cornell.is-editing .rich-prose.cornell-editor{font-size:15px}}@media print{@page{size:A4;margin:12mm}.notebook.has-cornell,.notebook.has-cornell .notes-main,.notebook.has-cornell .notes-workspace,.notebook.has-cornell .note-document{width:100%;height:auto;min-height:0;display:block;overflow:visible}.notebook.has-cornell .note-paper{background:#fff;padding:0;overflow:visible}.cornell-page{max-width:none;min-height:255mm;box-shadow:none;break-after:page;border:1px solid #ddd;grid-template-columns:minmax(0,1fr) 26%;margin:0}.cornell-region{padding:9mm 6mm 6mm}.cornell-main .cornell-region-content{min-height:150mm}.cornell-review{min-height:40mm;padding-top:5mm}.cornell-region-label{margin-bottom:4mm}.rich-toolbar,.editor-local-status,.note-info,.note-title,.note-reading-cornell>.note-reading-meta,.note-reading-cornell>h1{display:none!important}.cornell-pages,.cornell-editor,.note-reading-cornell{max-width:none;overflow:visible}.note-reading .note-table-scroll{overflow:visible}}