:root{color-scheme:light;--paper:#efeee9;--sheet:#f8f7f3;--paper-2:#e6e5df;--ink:#292c2b;--ink-2:#555b58;--muted:#838981;--line:#d0d2ca;--slate:#697779;--slate-d:#4d5e60;--on-slate:#f3f3ed;--serif:"Noto Serif TC","PMingLiU",serif;--sans:"Noto Sans TC","Microsoft JhengHei",sans-serif;--latin:"Cormorant Garamond",Georgia,serif;--mono:"IBM Plex Mono",monospace;--grain:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .2 0 0 0 0 .2 0 0 0 0 .2 0 0 0 .055 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
:root[data-theme=dark]{color-scheme:dark;--paper:#252a2b;--sheet:#2e3435;--paper-2:#333a3b;--ink:#ebe9e0;--ink-2:#c2c8c2;--muted:#a0aaa4;--line:#46504e;--slate:#78888a;--slate-d:#a8b9b9;--on-slate:#f7f6f0}
*{box-sizing:border-box}body{margin:0;background:var(--paper) var(--grain);color:var(--ink);font:14px/1.8 var(--sans);min-width:320px}button,input,textarea,select{font:inherit;color:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}a{color:inherit;text-underline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--slate-d);outline-offset:4px}button{border:0}button.quiet{background:transparent;padding:7px 11px;color:var(--ink-2)}[hidden]{display:none!important}h1,h2,h3,p{margin:0}button.primary,.primary{display:inline-flex;align-items:center;justify-content:center;gap:14px;background:var(--slate);color:var(--on-slate);padding:12px 23px;text-decoration:none;border:1px solid var(--slate);font-family:var(--serif);letter-spacing:.08em;min-height:46px}button.primary:hover{background:var(--slate-d);color:var(--paper)}button.secondary{background:transparent;border:1px solid var(--line);padding:10px 16px;min-height:42px}button.secondary:hover{background:var(--paper-2)}.mono,.eyebrow{font:10px/1.6 var(--mono);letter-spacing:.16em;color:var(--muted);text-transform:uppercase}.skip{position:fixed;top:-100px;left:12px;z-index:100;background:var(--sheet);padding:12px}.skip:focus{top:12px}.masthead{height:92px;margin:0 5vw;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}.brand{display:flex;align-items:center;gap:17px;text-decoration:none;font:25px/1.2 var(--latin)}.brand em{color:var(--slate);font-weight:400}.brand small{display:block;font:9px/1.6 var(--sans);letter-spacing:.2em;margin-top:7px;color:var(--muted)}.brand-stamp{font:21px/1.1 var(--serif);padding-right:15px;border-right:1px solid var(--line)}.header-actions{display:flex;align-items:center;gap:22px}.member-mark{font:9px var(--mono);letter-spacing:.17em;color:var(--muted)}.icon-button{width:35px;height:35px;border:1px solid var(--line);border-radius:50%;background:none;color:var(--ink-2)}#account{border-left:1px solid var(--line);max-width:225px;text-overflow:ellipsis;overflow:hidden;white-space:nowrap;font:12px var(--serif)}.loading{padding:80px;text-align:center;color:var(--muted)}
.gate{max-width:1160px;margin:0 auto;padding:85px 32px 50px;display:grid;grid-template-columns:1.5fr 1fr;gap:80px;min-height:calc(100vh - 92px)}.gate-main{position:relative}.gate-no{font:italic 90px/1 var(--latin);color:var(--line);position:absolute;right:30px;top:0}.gate h1{font:500 clamp(37px,4.5vw,64px)/1.65 var(--serif);letter-spacing:.07em;margin:28px 0}.gate h1 span{color:var(--slate)}.gate-desc{max-width:360px;color:var(--ink-2);line-height:2.2;letter-spacing:.04em}.gate-rule{width:90px;height:1px;background:var(--slate);margin:34px 0}.gate-foot{margin-top:56px;display:flex;gap:30px;border-top:1px solid var(--line);padding-top:16px}.gate-foot span{font:11px var(--serif);color:var(--muted)}.signin-sheet{background:var(--sheet) var(--grain);border:1px solid var(--line);padding:36px;align-self:center;position:relative;box-shadow:6px 6px 0 -1px var(--paper),6px 6px 0 var(--line)}.signin-sheet:before{content:"";position:absolute;top:0;left:0;width:5px;height:100%;background:var(--slate)}.sheet-symbol{font:40px var(--latin);color:var(--slate);padding-bottom:21px;border-bottom:1px solid var(--line)}.signin-sheet h2{font:500 24px var(--serif);margin:24px 0 14px}.signin-sheet p{color:var(--muted);font-size:12px;line-height:2}.signin-sheet .primary{width:100%;margin:26px 0 10px}.preview-options{margin-top:26px;border-top:1px solid var(--line);padding-top:17px}.preview-options .mono{font-size:9px}.preview-options .row{display:flex;gap:10px;margin-top:12px}.preview-options button{flex:1;font-size:11px}.connection-note{margin-top:12px!important;font-size:11px!important}.gate-error{color:#ac6651!important;margin-top:10px}
.workspace{max-width:1460px;display:grid;grid-template-columns:225px minmax(0,1fr);margin:0 auto;padding:0 5vw;min-height:calc(100vh - 92px)}.sidebar{padding:34px 25px 34px 0;border-right:1px solid var(--line);position:sticky;top:0;align-self:start;height:calc(100vh - 94px);display:flex;flex-direction:column}.workspace-label{font:22px var(--serif);letter-spacing:.12em}.workspace-label small{display:block;font:9px var(--mono);letter-spacing:.14em;color:var(--muted);margin-top:10px}.side-section{margin-top:32px}.side-section>.mono{margin-bottom:12px;display:block}.side-links{display:grid;gap:4px}.side-link{display:flex;justify-content:space-between;align-items:center;background:transparent;text-align:left;min-height:41px;padding:8px 10px;color:var(--ink-2);border-left:2px solid transparent;font-size:12px}.side-link.active{color:var(--ink);border-color:var(--slate);background:var(--paper-2)}.side-link small{color:var(--muted);font:10px var(--mono)}.sidebar-footer{margin-top:auto;padding-top:25px;color:var(--muted);font-size:10px}.local-tag{display:inline-block;border:1px solid var(--line);padding:3px 7px;font-size:9px;margin-bottom:8px}.main{padding:40px 0 70px 45px;min-width:0}.library-hero{display:flex;justify-content:space-between;gap:30px;padding-bottom:30px;border-bottom:1px solid var(--ink)}.library-hero h1{font:500 clamp(28px,3.2vw,42px)/1.65 var(--serif);letter-spacing:.06em;margin:15px 0 10px}.library-hero h1 em{font-style:normal;color:var(--slate)}.library-hero p{font-size:12px;color:var(--muted)}.hero-stat{align-self:flex-end;min-width:90px;border-left:1px solid var(--line);padding-left:25px;padding-bottom:5px}.hero-stat b{display:block;font:61px/1 var(--latin);font-weight:400;color:var(--slate)}.hero-stat small{font-size:10px;letter-spacing:.2em;color:var(--muted)}.library-tools{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:24px 0 27px}.search{position:relative;flex:1;max-width:370px}.search:before{content:"⌕";position:absolute;font-size:25px;left:0;top:0;color:var(--muted)}.search input{width:100%;padding:10px 8px 10px 29px;background:none;border:0;border-bottom:1px solid var(--line);font-size:12px;min-height:43px}.tool-buttons{display:flex;gap:10px}.tool-buttons button{font-size:11px}.collection-head{display:flex;gap:15px;align-items:center;margin-bottom:24px}.collection-head h2{font:500 19px var(--serif);letter-spacing:.08em}.collection-head .line{height:1px;background:var(--line);flex:1}.notes-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px 22px}.note-card{position:relative;text-align:left;background:none;padding:0;color:inherit;min-width:0}.note-cover{display:flex;flex-direction:column;min-height:220px;background:var(--sheet) var(--grain);border:1px solid var(--line);padding:22px 21px 19px 26px;position:relative;transition:transform .25s,box-shadow .25s}.note-cover:before{content:"";position:absolute;left:7px;top:0;bottom:0;border-left:1px solid var(--line)}.note-cover:after{content:"";width:34px;height:2px;background:var(--slate);position:absolute;bottom:19px;right:18px}.note-card:hover .note-cover{transform:translateY(-4px);box-shadow:0 12px 18px -13px #17232055}.note-cover .mono{font-size:8px}.note-cover h3{font:500 clamp(18px,1.8vw,24px)/1.7 var(--serif);letter-spacing:.06em;margin:18px 0;overflow-wrap:anywhere}.note-cover footer{display:flex;align-items:center;gap:7px;margin-top:auto;font-size:9px;color:var(--muted)}.note-cover.tint{background:var(--slate) var(--grain);color:var(--on-slate);border-color:var(--slate)}.note-cover.tint .mono,.note-cover.tint footer{color:var(--on-slate);opacity:.7}.note-cover.tint:before{border-color:#ffffff33}.note-cover.tint:after{background:var(--on-slate)}.note-meta{display:flex;align-items:center;justify-content:space-between;padding:10px 0;gap:6px}.note-meta time{font:9px var(--mono);color:var(--muted)}.note-tags{font-size:10px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pin{position:absolute;right:14px;top:17px;font-size:10px;color:var(--muted)}.tint .pin{color:var(--on-slate)}.empty{padding:55px 24px;text-align:center;border:1px dashed var(--line);color:var(--muted)}.library-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:43px;border-top:1px solid var(--line);padding-top:16px;font-size:10px;color:var(--muted)}
.breadcrumb{display:flex;gap:12px;align-items:center;margin-bottom:26px;font-size:11px;color:var(--muted)}.breadcrumb button{background:none;padding:0;color:var(--ink-2)}.note-heading{border-bottom:1px solid var(--ink);padding-bottom:24px}.note-heading h1{font:500 clamp(28px,3.8vw,43px)/1.6 var(--serif);letter-spacing:.05em;margin:13px 0 17px;overflow-wrap:anywhere}.note-info{display:flex;gap:15px;flex-wrap:wrap;font-size:10px;color:var(--muted)}.note-controls{display:flex;gap:10px;flex-wrap:wrap;margin:23px 0 26px}.note-controls button,.note-controls a{font-size:11px}.text-link{display:inline-flex;align-items:center;min-height:42px;padding:7px 8px;color:var(--ink-2)}.reading-layout{display:grid;grid-template-columns:minmax(0,1fr) 145px;gap:38px}.prose{font-size:15px;line-height:2;overflow-wrap:anywhere;min-width:0}.prose>*{margin:0 0 23px}.prose h1,.prose h2,.prose h3,.prose h4{font-family:var(--serif);font-weight:600;line-height:1.6;color:var(--ink);scroll-margin-top:20px}.prose h1{font-size:28px}.prose h2{font-size:22px;padding-bottom:9px;border-bottom:1px solid var(--line);margin-top:35px}.prose h3{font-size:18px;margin-top:28px}.prose p{margin-bottom:22px}.prose a{color:var(--slate-d)}.prose blockquote{border-left:3px solid var(--slate);background:var(--paper-2);padding:16px 22px;margin:24px 0;color:var(--ink-2);font-family:var(--serif)}.prose blockquote p:last-child{margin-bottom:0}.prose ul,.prose ol{padding-left:24px}.prose li>p{margin-bottom:4px}.prose input[type=checkbox]{margin-right:10px;accent-color:var(--slate)}.prose code{font:12px/1.7 var(--mono);background:var(--paper-2);padding:2px 5px}.prose pre{background:var(--paper-2);padding:22px;overflow:auto;border:1px solid var(--line);max-width:100%}.prose pre code{padding:0;white-space:pre;overflow-wrap:normal}.prose table{border-collapse:collapse;width:100%;font-size:12px;margin:25px 0}.prose th,.prose td{border:1px solid var(--line);padding:10px 14px;text-align:left}.prose th{background:var(--paper-2);font-weight:500}.prose img{max-width:100%;height:auto}.prose hr{border:0;border-top:1px solid var(--line);margin:32px 0}.toc{position:sticky;top:24px;align-self:start;padding-left:17px;border-left:1px solid var(--line);font-size:10px;color:var(--muted)}.toc .mono{display:block;margin-bottom:15px}.toc a{display:block;text-decoration:none;margin:9px 0;line-height:1.7}.toc a:hover{color:var(--ink)}.note-end{border-top:1px solid var(--line);padding-top:14px;margin-top:45px;color:var(--muted);font-size:10px}
.editor-fields{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:25px 0}.field{display:grid;gap:7px;min-width:0}.field>span,.field>label{font-size:11px;color:var(--muted)}.field input,.field select{border:0;border-bottom:1px solid var(--line);padding:9px 0;background:none;width:100%}.field-title{grid-column:1/-1}.field-title input{font:500 26px var(--serif)}.editor-actions{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:20px 0}.editor-actions .row{display:flex;gap:9px;align-items:center;font-size:11px}.dirty-label{color:var(--muted);font-size:10px}.editor-grid{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);background:var(--sheet) var(--grain);min-height:540px}.editor-source,.editor-preview{min-width:0}.editor-source{border-right:1px solid var(--line)}.editor-grid .panel-title{padding:12px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;font-size:10px;color:var(--muted)}.editor-source textarea{border:0;outline:0;resize:vertical;width:100%;min-height:480px;padding:22px;font:13px/2 var(--mono);background:none;color:var(--ink);tab-size:2}.editor-preview .prose{padding:22px;font-size:13px}.editor-preview .prose h1{font-size:23px}.editor-preview .prose h2{font-size:19px}.editor-shortcuts{display:flex;gap:4px}.editor-shortcuts button{background:none;color:var(--muted);font-size:11px;padding:2px 7px}.editor-tip{font-size:10px;color:var(--muted);margin-top:13px}.danger{color:#b76c5a!important}
dialog{border:1px solid var(--line);background:var(--sheet) var(--grain);color:var(--ink);width:min(900px,calc(100vw - 36px));max-height:calc(100vh - 50px);padding:0;box-shadow:0 20px 80px #0003}dialog::backdrop{background:#1e292c66;backdrop-filter:blur(4px)}.dialog-inner{padding:30px}.dialog-top{display:flex;align-items:center;justify-content:space-between;gap:15px;border-bottom:1px solid var(--line);padding-bottom:17px;margin-bottom:23px}.dialog-top h2{font:500 24px var(--serif);letter-spacing:.08em}.dialog-close{background:none;font-size:25px;color:var(--muted);min-width:35px}.dialog-text{color:var(--ink-2);font-size:12px;line-height:2;margin-bottom:17px}.dialog-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.dialog-label{font-size:10px;color:var(--muted);margin-bottom:9px}.notice-box{border-left:2px solid var(--slate);background:var(--paper-2);padding:13px 17px;font-size:11px;color:var(--ink-2);margin:20px 0}.file-list,.revision-list{display:grid;gap:0;max-height:350px;overflow:auto}.file-row,.revision-row{display:flex;align-items:center;gap:14px;justify-content:space-between;border-bottom:1px solid var(--line);padding:14px 0;text-align:left;background:none;width:100%;font-size:12px}.file-row small,.revision-row small{font-size:10px;color:var(--muted)}.file-row:hover,.revision-row:hover{color:var(--slate-d)}.merge-panels{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.merge-panel{min-width:0}.merge-panel pre,.merge-panel textarea{padding:12px;margin:0;white-space:pre-wrap;overflow-wrap:anywhere;font:11px/1.8 var(--mono);height:170px;overflow:auto;width:100%;background:var(--paper-2);border:1px solid var(--line);resize:vertical}.merge-status{font-size:12px;color:var(--slate-d);margin:20px 0 12px}.merge-status.conflict{color:#b76c5a}.merge-result{width:100%;min-height:200px;background:var(--paper);border:1px solid var(--line);padding:16px;font:12px/1.9 var(--mono);resize:vertical}.merge-choices{display:flex;gap:10px;margin:12px 0}.merge-choices button{font-size:10px}.revision-preview{max-height:300px;overflow:auto;padding:20px;border:1px solid var(--line);margin-top:18px}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);max-width:calc(100vw - 35px);background:var(--ink);color:var(--paper);padding:13px 24px;z-index:100;font-size:12px;box-shadow:0 8px 25px #0002}.toast.error{background:#925443;color:#fff}.inline-error{color:#b76c5a;font-size:12px;margin:12px 0}.mobile-label{display:none}
@media(min-width:1600px){.main{padding-left:65px}.notes-grid{gap:32px}.note-cover{min-height:245px}}
@media(max-width:1100px){.workspace{grid-template-columns:185px minmax(0,1fr);padding-inline:4vw}.sidebar{padding-right:20px}.main{padding-left:30px}.notes-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.reading-layout{grid-template-columns:minmax(0,1fr)}.toc{display:none}.gate{gap:40px}.editor-grid{grid-template-columns:1fr}.editor-source{border-right:0;border-bottom:1px solid var(--line)}}
@media(max-width:760px){.masthead{height:76px;margin-inline:22px}.brand{font-size:22px;gap:12px}.brand-stamp{font-size:18px;padding-right:12px}.member-mark{display:none}.header-actions{gap:9px}#account{max-width:130px;font-size:10px;padding-right:0}.gate{display:block;padding:44px 25px 50px;min-height:auto}.gate h1{font-size:37px}.gate-no{font-size:70px;right:5px}.gate-foot{margin-top:30px;gap:23px}.signin-sheet{margin:45px 0 10px;padding:28px}.gate-desc{font-size:12px}.workspace{display:block;padding:0 22px}.sidebar{position:static;height:auto;border:0;border-bottom:1px solid var(--line);padding:20px 0 16px;display:block}.workspace-label,.sidebar-footer{display:none}.side-section{margin-top:0}.side-section>.mono{display:none}.side-links{display:flex;gap:6px;overflow:auto;padding:3px 0}.side-link{white-space:nowrap;gap:10px;flex:none;font-size:11px;padding:6px 9px;min-height:34px;border-left:0;border-bottom:2px solid transparent}.side-section.categories{margin-top:8px}.side-section.categories .side-link{font-size:10px;color:var(--muted)}.main{padding:28px 0 45px}.library-hero{gap:16px;padding-bottom:22px}.library-hero h1{font-size:29px;margin-top:12px;line-height:1.65}.library-hero p{font-size:10px}.hero-stat{min-width:58px;padding-left:14px}.hero-stat b{font-size:45px}.hero-stat small{font-size:8px}.library-tools{align-items:stretch;flex-direction:column;margin-top:17px;gap:13px}.search{max-width:none}.tool-buttons{justify-content:flex-end}.notes-grid{gap:20px 13px}.note-cover{min-height:198px;padding:18px 14px 15px 20px}.note-cover h3{font-size:18px;margin-top:22px}.note-tags{font-size:9px}.note-meta{display:block}.note-meta time{display:block;margin-bottom:4px}.note-controls{gap:7px}.note-controls button{padding:9px 11px;font-size:10px}.note-heading h1{font-size:28px}.prose{font-size:14px}.prose h2{font-size:20px}.editor-fields{gap:13px}.editor-actions{align-items:flex-start}.editor-actions .row{flex-wrap:wrap}.editor-grid{min-height:400px}.editor-source textarea{min-height:370px;padding:15px;font-size:12px}.editor-preview .prose{padding:16px}.dialog-inner{padding:21px}.dialog-top h2{font-size:20px}.merge-panels{grid-template-columns:1fr}.merge-panel pre,.merge-panel textarea{height:110px}.dialog-actions .primary{padding-inline:15px;font-size:11px}.library-bottom{font-size:9px;gap:12px}.field-title input{font-size:22px}}
@media(max-width:360px){.notes-grid{grid-template-columns:1fr}.library-hero h1{font-size:26px}.header-actions{gap:6px}#account{max-width:100px}.brand small{font-size:8px}.brand{font-size:20px}.note-cover{min-height:200px}}
@media(max-width:760px){.editor-actions{display:block}.editor-actions .dirty-label{display:block;margin-top:10px;white-space:nowrap}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}