:root{--bg:#f6f6f4;--paper:#fcfcfa;--ink:#30302f;--muted:#898987;--line:#e2e2df;--side:#eeefec;--font:'Noto Serif JP';--size:19px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:13px 'Noto Sans JP',sans-serif;display:flex;height:100dvh;overflow:hidden}body.dark{--bg:#262626;--paper:#2c2c2c;--ink:#dededb;--muted:#999995;--line:#404040;--side:#232323}button,input,select{font:inherit;color:inherit}button{border:0;background:none;cursor:pointer;padding:8px 10px;border-radius:4px}button:hover{background:var(--line)}button:focus-visible,input:focus-visible,select:focus-visible{outline:1px solid var(--muted);outline-offset:3px}aside{width:248px;flex-shrink:0;background:var(--side);border-right:1px solid var(--line);padding:32px 22px 20px;display:flex;flex-direction:column}.brand{font:600 23px 'Noto Serif JP',serif;letter-spacing:4px}.brand span{display:block;font:9px 'Noto Sans JP';letter-spacing:2.5px;margin-top:10px;color:var(--muted)}.project{text-align:left;margin:35px -6px 30px;padding:14px 10px;width:calc(100% + 12px)}.project small,.eyebrow,.sectionlabel{font-size:10px;letter-spacing:1.8px;color:var(--muted)}.project strong{display:block;font:500 20px 'Noto Serif JP';margin:12px 0}.project>span{font-size:10px;color:var(--muted)}.sectionlabel{display:flex;justify-content:space-between;align-items:center}.sectionlabel button{font-size:22px;padding:0 5px}nav{margin:16px -10px;overflow:auto}nav button{display:flex;text-align:left;align-items:center;width:100%;gap:13px;padding:15px 13px;margin-bottom:6px}nav button.active{background:var(--paper)}nav .num{font-size:10px;color:var(--muted)}nav .name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}nav .dot{font-size:9px}.sidebarbottom{margin-top:auto;padding-top:25px}.progresshead{display:flex;justify-content:space-between;font-size:11px}.progresshead span{color:var(--muted)}.progresswrap{display:flex;gap:22px;align-items:center;margin:20px 0 27px}#chart{height:72px;width:72px;border-radius:50%;display:grid;place-items:center;position:relative}#chart:before{content:'';position:absolute;inset:7px;background:var(--side);border-radius:50%}#percent{position:relative;font:16px Georgia}#legend{font-size:10px;line-height:2.2}#legend i{display:inline-block;width:6px;height:6px;border-radius:50%;margin-right:9px}.plain{display:block;font-size:11px;color:var(--muted);padding:6px 0}.localnote{font-size:9px;color:var(--muted);margin-top:16px}main{min-width:0;flex:1;display:flex;flex-direction:column}header{height:76px;padding:0 36px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:10px}.crumb,.actions{display:flex;align-items:center;gap:14px}.crumb{font-size:11px;min-width:0}.saved{font-size:10px;color:var(--muted);white-space:nowrap}.saved:before{content:'●';font-size:5px;vertical-align:middle;margin-right:6px}.actions{gap:5px;white-space:nowrap}.actions button{font-size:12px}.actions .export{border:1px solid var(--line);margin-left:12px;padding:8px 15px}#menu{display:none}.chapterbar{padding:35px 48px 24px;display:flex;justify-content:space-between;align-items:center;gap:20px}.eyebrow{display:block;margin-bottom:10px}#chapterTitle{background:none;border:0;padding:0;font:500 26px 'Noto Serif JP';width:100%;min-width:0;outline:none}select{background:var(--paper);border:1px solid var(--line);border-radius:4px;padding:6px 10px}.toolbar{padding:0 48px 16px;display:flex;justify-content:space-between;font-size:11px}.tabs{display:flex;gap:8px}.tabs button{padding:5px 9px;color:var(--muted)}kbd{font:9px sans-serif;border:1px solid var(--line);padding:1px 4px;margin-left:8px}[data-fix]:not([data-fix=blank]){color:var(--muted);font-size:11px}#writing{margin:0 36px;flex:1;min-height:0;background:var(--paper);border:1px solid var(--line);position:relative;overflow:hidden}#editor{writing-mode:vertical-rl;font-family:var(--font),serif;font-size:var(--size);line-height:2.5;letter-spacing:.04em;line-break:strict;word-break:normal;overflow-wrap:break-word;font-feature-settings:'palt';white-space:pre-wrap;outline:none;width:100%;height:100%;padding:42px 46px;overflow:auto;caret-color:var(--ink)}#editor.horizontal{writing-mode:horizontal-tb;max-width:none;line-height:2.1}#editor p{margin:0 0 0 1em;min-height:1em;min-width:1em}#editor.horizontal p{margin:0 0 .8em}#editor .tcy,.printbody .tcy{text-combine-upright:all;letter-spacing:0}
/* Sideways hyphens sit on the Latin baseline; shift the stroke to the column center. */
#editor:not(.horizontal) .verticalDash,.printbody .verticalDash{position:relative;left:var(--dash-offset,0px)}.scene{font-weight:600}.action{padding-inline-start:3em}.dialogue{padding-inline-start:1em;text-indent:-1em}#emptyHint{pointer-events:none;position:absolute;right:50px;top:45px;writing-mode:vertical-rl;color:var(--muted);font:16px 'Noto Serif JP'}footer{padding:20px 38px;display:flex;gap:26px;font-size:10px;color:var(--muted)}.footerhint{margin-left:auto}body.focus aside,body.focus header,body.focus .chapterbar,body.focus footer{display:none}body.focus #writing{border:0;margin:0}body.focus #editor{padding:6vh 7vw}body.sidebarhidden aside{display:none}body.sidebarhidden #menu{display:block}dialog{background:var(--paper);color:var(--ink);border:1px solid var(--line);border-radius:10px;padding:27px;width:460px;max-width:92vw;max-height:85dvh}dialog::backdrop{background:#0005}.dialoghead{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.dialoghead h2{font:500 21px 'Noto Serif JP';margin:0}.dialoghead button{font-size:24px}label{display:block;font-size:11px;color:var(--muted);margin:16px 0 6px}dialog input:not([type=checkbox]),dialog select{width:100%;background:var(--bg);border:1px solid var(--line);border-radius:4px;padding:10px}dialog p{color:var(--muted);font-size:12px;line-height:1.9}.primary{background:var(--ink);color:var(--paper);padding:11px 20px;margin-top:20px}.primary:hover{opacity:.8;background:var(--ink)}.exportoption{display:block;width:100%;text-align:left;border:1px solid var(--line);padding:16px;margin:10px 0}.exportoption small{display:block;color:var(--muted);margin-top:5px}.issue{border-top:1px solid var(--line);padding:13px 0;line-height:1.9;font-size:12px}.issue button{border:1px solid var(--line);float:right}.issue small{display:block;color:var(--muted)}#toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);padding:12px 20px;background:var(--ink);color:var(--paper);border-radius:5px;opacity:0;pointer-events:none;z-index:5;font-size:12px}#toast.show{opacity:1}#printRoot{display:none}@media(max-width:950px){aside{width:205px;padding:25px 16px}header{padding:0 20px}.saved{display:none}.chapterbar{padding:25px 25px 20px}.toolbar{padding:0 25px 15px}#writing{margin:0 20px}#editor{padding:30px}footer{padding:18px 22px}.footerhint{display:none}}@media(max-width:680px), (max-width:1000px) and (max-height:600px) and (pointer:coarse){aside{display:none}#menu{display:block}body.mobilemenu aside{display:flex;position:absolute;z-index:3;height:100%}header{height:60px;padding:0 12px}.crumb{gap:5px}.crumb>span{display:none}.actions{gap:0}.actions .export{margin-left:3px}.chapterbar{padding:24px 20px 18px}#chapterTitle{font-size:22px}.toolbar{padding:0 13px 12px}#writing{margin:0 12px}.tabs{gap:0}kbd{display:none}#editor{padding:25px}footer{gap:15px;padding:15px}}
@page{size:A4 landscape;margin:0}@media print{body{display:block;height:auto;overflow:visible;background:white;color:black}body>aside,body>main,dialog,#toast{display:none!important}#printRoot{display:block}.printpage{width:297mm;height:210mm;padding:18mm 20mm 17mm;position:relative;break-after:page;overflow:hidden;background:white;color:#111}.printpage:last-child{break-after:auto}.printbody{height:170mm;width:257mm;writing-mode:vertical-rl;font-family:var(--font),serif;font-size:var(--printsize);line-height:1.9;white-space:pre-wrap;line-break:strict;overflow-wrap:break-word}.printbody p{margin:0 0 0 .6em}.printfoot{position:absolute;bottom:8mm;left:20mm;right:20mm;display:flex;justify-content:space-between;font:8pt 'Noto Sans JP';color:#888}.cover{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.cover h1{font:28pt 'Noto Serif JP';letter-spacing:.2em;margin-bottom:20mm}.cover p{font:12pt 'Noto Serif JP';line-height:2}}

:root{--size:14px;color-scheme:light}body.dark{color-scheme:dark}*{scrollbar-width:thin;scrollbar-color:var(--muted) var(--side)}aside{overflow-y:auto}nav{flex-shrink:0;overflow:visible}.brand{font-size:21px}.project{margin:20px -6px 18px;padding:8px 10px}.project strong{margin:6px 0}.sidebarbottom{flex-shrink:0}header{height:48px;flex-shrink:0}.chapterbar{padding:18px 28px 14px}.eyebrow{margin-bottom:5px}#chapterTitle{font-size:22px}.toolbar{padding-bottom:10px}#editor{line-height:1.65}#editor p{margin:0}#editor.horizontal{line-height:1.65}#editor.horizontal p{margin:0}.chapterbar>div{min-width:0;flex:1}#splitChapter,#deleteChapter{font-size:10px;padding:4px}.issue button{float:none;display:block;margin-top:8px}body.dark aside{background:#232323}body.dark #editor{scrollbar-color:#666 #2c2c2c}@media(max-width:950px){header{height:44px}.chapterbar{padding:15px 20px 12px}}

#editor .cut{font-family:'Noto Sans JP',sans-serif;font-size:.85em;color:var(--muted);font-weight:600;user-select:all;padding:0;text-indent:0;min-height:3em}
#sidebarBackdrop{display:none}button:disabled{opacity:.35;cursor:default}.toolbar{gap:8px;flex-wrap:wrap}
@media(max-width:680px), (max-width:1000px) and (max-height:600px) and (pointer:coarse){body.mobilemenu #sidebarBackdrop{display:block;position:fixed;inset:0;z-index:2;border-radius:0;background:#0002;touch-action:none}body.mobilemenu aside{position:fixed;z-index:3}.chapterbar{gap:8px;flex-wrap:wrap}.toolbar button{font-size:10px}}
/* Shared physical layout for print and direct PDF rendering. */
.printpage{width:297mm;height:210mm;padding:18mm 20mm 17mm;position:relative;break-after:page;overflow:hidden;background:white;color:#111;flex-shrink:0}
.printbody{height:170mm;width:257mm;writing-mode:vertical-rl;font-family:var(--font),serif;font-size:var(--printsize);line-height:1.9;white-space:pre-wrap;line-break:strict;overflow-wrap:break-word}
.printbody p{margin:0 0 0 .6em}.printfoot{position:absolute;bottom:8mm;left:20mm;right:20mm;display:flex;justify-content:space-between;font:8pt 'Noto Sans JP';color:#888}
.printpage.cover{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.cover h1{font:28pt 'Noto Serif JP';letter-spacing:.2em;margin-bottom:20mm}.cover p{font:12pt 'Noto Serif JP';line-height:2}
#printRoot.pdf-render{display:block;position:fixed;left:-100000px;top:0;pointer-events:none}

[hidden]{display:none!important}.archiveRow{display:flex;align-items:center;border-bottom:1px solid var(--line);gap:8px}.archiveOpen{flex:1;min-width:0;text-align:left;overflow-wrap:anywhere}

/* Keep the scrollbar hit area stable; fade its color rather than disabling it. */
body{height:var(--app-height,100dvh)}
:is(body,body.dark) #editor,:is(body,body.dark) #sidebar{scrollbar-width:thin;scrollbar-color:transparent transparent}
:is(body,body.dark) #editor.scroll-active,:is(body,body.dark) #editor.scroll-dragging,:is(body,body.dark) #sidebar.scroll-active,:is(body,body.dark) #sidebar.scroll-dragging{scrollbar-color:var(--muted) transparent}
#editor::-webkit-scrollbar,#sidebar::-webkit-scrollbar{width:10px;height:10px}
#editor::-webkit-scrollbar-thumb,#sidebar::-webkit-scrollbar-thumb{background:transparent;border:2px solid transparent;background-clip:padding-box;border-radius:8px}
#editor.scroll-active::-webkit-scrollbar-thumb,#editor.scroll-dragging::-webkit-scrollbar-thumb,#sidebar.scroll-active::-webkit-scrollbar-thumb,#sidebar.scroll-dragging::-webkit-scrollbar-thumb{background-color:var(--muted)}
#editor::-webkit-scrollbar-track,#sidebar::-webkit-scrollbar-track,#editor::-webkit-scrollbar-corner,#sidebar::-webkit-scrollbar-corner{background:transparent}
@media(forced-colors:active){:is(body,body.dark) #editor,:is(body,body.dark) #sidebar{scrollbar-color:auto}#editor::-webkit-scrollbar-thumb,#sidebar::-webkit-scrollbar-thumb{background-color:CanvasText}}
@media(max-width:680px){header{overflow-x:auto;min-height:44px}.actions,.crumb{flex-shrink:0}.chapterbar>div{flex-basis:100%}#sidebar{max-width:calc(100vw - 32px);padding-bottom:max(16px,env(safe-area-inset-bottom))}#editor{padding:20px}footer{flex-wrap:wrap;gap:6px 15px}}
@media(max-height:480px){.chapterbar{padding:7px 14px;gap:5px}.eyebrow{font-size:9px;margin-bottom:2px}#chapterTitle{font-size:17px}.toolbar{padding:0 12px 5px;gap:3px}footer{padding:5px 14px}#editor{padding:14px 20px}.project{margin:8px -6px}.progresswrap{margin:8px 0}.sidebarbottom{padding-top:12px}}
@media print{body{height:auto}}

#focusControls{position:fixed;z-index:4;top:max(8px,env(safe-area-inset-top));right:max(8px,env(safe-area-inset-right));max-width:calc(100vw - 16px);display:flex;align-items:center;gap:3px;background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:3px}
#focusControls[hidden],#focusGesture[hidden]{display:none!important}
#focusControls button{min-height:40px}#focusChapter{max-width:28vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px;color:var(--muted)}
#focusGesture{position:fixed;bottom:max(8px,env(safe-area-inset-bottom));right:8px;z-index:4;width:180px;min-height:44px;background:var(--side);border:1px solid var(--line);font-size:11px;touch-action:none;user-select:none}
body.focus #editor{padding-top:70px;padding-bottom:70px}
@media(max-width:420px){#focusChapter{display:none}#focusControls{left:8px;justify-content:space-between}}
@media print{#focusControls,#focusGesture{display:none!important}}

.formatPreviewWrap{max-height:45dvh;overflow:auto}.formatPreview{width:100%;border-collapse:collapse;font-size:11px;table-layout:fixed}.formatPreview th,.formatPreview td{text-align:left;vertical-align:top;border-bottom:1px solid var(--line);padding:8px;white-space:pre-wrap;overflow-wrap:anywhere}.formatPreview select{max-width:100%;font-size:11px}.formatPreview th:first-child{width:40%}

/* Preserve full-em vertical metrics only for the glyphs affected by palt. */
#editor:not(.horizontal) .verticalGlyph,.printbody .verticalGlyph{font-feature-settings:'palt' 0,'vpal' 0}

/* Compact shell: typography inside #editor is intentionally untouched. */
header{height:48px;padding:0 18px;min-height:44px;overflow:visible}.crumb{flex:1;gap:12px}.actions{flex-shrink:0}.projectHeader{display:flex;align-items:center;gap:12px;max-width:40%;padding:5px 7px;min-width:0}.projectHeader .brand{white-space:nowrap}.projectHeader strong{font-size:11px;font-weight:400;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#menu{display:flex;align-items:center;gap:7px;max-width:35vw;min-width:0;font-size:12px}.chapterPicker #currentChapterName{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#currentChapterMark{flex-shrink:0;font-size:12px;color:var(--muted)}.toolbar{padding:5px 20px 8px;min-height:36px;flex-shrink:0;flex-wrap:nowrap;align-items:center;gap:5px}.formatActions{display:flex;align-items:center;gap:5px;white-space:nowrap}.toolbar .tabs{flex-shrink:0}#writing{margin:0 18px}footer{padding:8px 18px;gap:8px;justify-content:space-between;flex-shrink:0;align-items:center;flex-wrap:wrap}.footerStatus,.footerActions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.footerActions{gap:5px}.footerActions button{font-size:11px;padding:6px 7px;display:inline-block;white-space:nowrap}#duration{font-size:10px;padding:3px;color:var(--muted)}#overallProgress{display:flex;align-items:center;gap:8px;white-space:nowrap}#chart{height:30px;width:30px;flex-shrink:0}#chart:before{inset:3px}#percent{font-size:9px}#legend{display:flex;gap:7px;font-size:9px;line-height:1.3}#legend i{margin-right:4px;width:5px;height:5px}#progressText{font-size:10px}
#chapterPanel{position:fixed;top:54px;right:18px;z-index:6;width:370px;max-width:calc(100vw - 24px);max-height:calc(var(--app-height,100dvh) - 70px);overflow:auto;background:var(--paper);border:1px solid var(--line);border-radius:5px;padding:14px}#chapterPanel[hidden]{display:none!important}.chapterPanelHead{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:10px}.chapterPanelActions{display:flex;flex-wrap:wrap;align-items:center;gap:6px}.chapterPanelActions button{font-size:11px}#chapterPanel #chapterTitle{font-size:19px;margin:8px 0}#chapterPanel nav{margin:10px -5px}#chapterPanel nav button{padding:10px;gap:10px}body.mobilemenu #sidebarBackdrop{display:block;position:fixed;inset:0;z-index:5;background:#0002;touch-action:none}
#chapterPanel{scrollbar-width:thin;scrollbar-color:transparent transparent}#chapterPanel.scroll-active,#chapterPanel.scroll-dragging{scrollbar-color:var(--muted) transparent}#chapterPanel::-webkit-scrollbar{width:10px}#chapterPanel::-webkit-scrollbar-thumb{background:transparent;border:2px solid transparent;background-clip:padding-box;border-radius:8px}#chapterPanel.scroll-active::-webkit-scrollbar-thumb,#chapterPanel.scroll-dragging::-webkit-scrollbar-thumb{background-color:var(--muted)}
#focusFooter{position:fixed;bottom:max(8px,env(safe-area-inset-bottom));left:14px;right:14px;z-index:4;display:flex;justify-content:space-between;gap:10px;margin:0;overflow:visible}#focusFooter[hidden]{display:none!important}#focusFooter button{width:auto;background:var(--paper);border:1px solid var(--line);min-height:40px;font-size:12px;margin:0}body.focus #writing{margin:var(--focus-top,clamp(36px,12dvh,110px)) 0 64px}#focusGesture{bottom:64px}
@media(max-width:680px){header{height:44px;padding:0 7px;gap:3px;overflow:visible}.crumb{gap:3px;min-width:0}.projectHeader{max-width:none;flex-shrink:0;gap:0;padding:5px}.projectHeader .brand{font-size:12px;letter-spacing:1px}.projectHeader strong{display:none}#menu{flex:1;max-width:none;font-size:11px;padding:6px 4px;gap:4px}.actions{gap:0}.actions button{padding:7px;font-size:11px}.toolbar{padding:3px 8px 5px;min-height:33px;gap:3px}.tabs button{padding:5px 6px}.formatActions{gap:0}.formatActions button{padding:5px 6px;font-size:10px}#writing{margin:0 8px}footer{padding:5px 8px 7px;gap:3px}.footerStatus{width:100%;gap:5px 10px}.footerActions{width:100%;gap:3px;justify-content:space-between}.footerActions button{padding:5px 4px;font-size:10px}#chart{height:24px;width:24px}#chart:before{inset:2px}#percent{font-size:8px}#legend{gap:5px;font-size:8px}#overallProgress{gap:4px}#progressText,#count,#duration{font-size:9px}#chapterPanel{top:48px;right:8px}#focusControls{left:auto}#focusChapter{display:none}#focusFooter{left:8px;right:8px}}
@media(max-height:420px){header{height:40px;min-height:40px}.toolbar{padding-block:2px;min-height:29px}footer{padding-block:3px}#chart{height:22px;width:22px}body.focus #writing{margin:var(--focus-top,24px) 0 54px}}
@media(forced-colors:active){#chapterPanel{scrollbar-color:auto}}
@media print{#chapterPanel,#sidebarBackdrop,#focusFooter{display:none!important}}
.footerActions .export{border:1px solid var(--line);border-radius:4px}

/* 2026-10-24 feedback: quiet writing chrome; print remains white. */
:root{--paper:#f5f3ed;--bg:#eeece6;--side:#eeece6}
.projectHeader{max-width:40%;flex:0 1 auto}.projectHeader strong{font-size:12px}.projectHeader:empty{display:none}
@media(max-width:680px){.projectHeader{min-width:0;max-width:30%;flex-shrink:1}.projectHeader strong{display:block;font-size:11px}.crumb{min-width:0;flex:1}}
body.focus #focusControls,body.focus #focusFooter button{background:transparent;border-color:transparent;opacity:.3;transition:opacity .15s}body.focus #focusControls:hover,body.focus #focusControls:focus-within,body.focus #focusFooter button:hover,body.focus #focusFooter button:focus-visible{opacity:1}body.focus #focusFooter{flex-direction:row-reverse;pointer-events:none}body.focus #focusFooter button{pointer-events:auto}
@media(pointer:coarse){body.focus #focusControls,body.focus #focusFooter button{opacity:.6}}
button:focus-visible{outline:2px solid var(--muted);outline-offset:2px}
#editor,#chapterPanel{scrollbar-width:thin}#editor::-webkit-scrollbar,#chapterPanel::-webkit-scrollbar{height:6px;width:6px}#editor.scroll-active,#editor.scroll-dragging,#chapterPanel.scroll-active,#chapterPanel.scroll-dragging{scrollbar-color:color-mix(in srgb,var(--muted) 45%,transparent) transparent}
.printpage.cover h1,.printpage.cover p{font-family:var(--font),serif;font-weight:400}.printpage.cover h1{max-width:100%;overflow-wrap:anywhere}
.printfoot{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(0,1fr);gap:4mm;align-items:end}.printfoot span{min-width:0;overflow-wrap:anywhere}.printfoot span:nth-child(2){text-align:center}.printfoot span:last-child{text-align:right}
@media(forced-colors:active){#editor,#chapterPanel{scrollbar-color:auto}body.focus #focusControls,body.focus #focusFooter button{opacity:1}}
@media(pointer:coarse){body{position:fixed;inset-inline:0;top:var(--app-top,0px);width:100%;padding-bottom:env(safe-area-inset-bottom)}#focusControls{top:calc(var(--app-top,0px) + max(8px,env(safe-area-inset-top)))}#focusFooter{bottom:calc(100dvh - var(--app-height,100dvh) - var(--app-top,0px) + max(8px,env(safe-area-inset-bottom)))}}
:is(body,body.dark) #editor.scroll-active,:is(body,body.dark) #editor.scroll-dragging{scrollbar-color:color-mix(in srgb,var(--muted) 45%,transparent) transparent}
#editor.scroll-active::-webkit-scrollbar-thumb,#editor.scroll-dragging::-webkit-scrollbar-thumb,#chapterPanel.scroll-active::-webkit-scrollbar-thumb,#chapterPanel.scroll-dragging::-webkit-scrollbar-thumb{background-color:color-mix(in srgb,var(--muted) 45%,transparent)}
body.focus #focusGesture{background:transparent;opacity:.4}body.focus #focusGesture:hover,body.focus #focusGesture:focus-visible{opacity:1}
@media(forced-colors:active){:is(body,body.dark) #editor,:is(body,body.dark) #editor.scroll-active,:is(body,body.dark) #editor.scroll-dragging{scrollbar-color:auto}}
.printfoot span{line-height:1.4;max-height:2.8em;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
:is(body,body.dark) #editor.scroll-dragging{scrollbar-color:var(--muted) transparent}#editor.scroll-dragging::-webkit-scrollbar-thumb,#editor::-webkit-scrollbar-thumb:hover{background-color:var(--muted)}
@media(forced-colors:active){:is(body,body.dark) #editor.scroll-dragging{scrollbar-color:auto}}
body.focus #focusControls button{background:transparent}
/* Printed cut labels align with the top of the writing column, as in the editor. */
.printbody .cut{padding:0;text-indent:0;color:#bbb}

/* Usage feedback: keep body metrics; space only structural cut columns. */
#editor:not(.horizontal) .verticalEllipsis,.printbody .verticalEllipsis{font-feature-settings:'vert' 0,'vrt2' 0,'palt' 0;text-orientation:sideways;letter-spacing:0}
#editor:not(.horizontal) p.cut{margin-left:.3em;margin-right:1.5em}#editor:not(.horizontal) p.cut:first-child{margin-right:0}#editor.horizontal p.cut{margin-bottom:.3em;margin-top:1.2em}#editor.horizontal p.cut:first-child{margin-top:0}
.chapterChevron{flex-shrink:0}.chapterRow{display:flex;align-items:center;gap:3px}.chapterRow .chapterSelect{flex:1;min-width:0}.chapterRow .chapterHandle{width:30px;padding:10px 3px;flex-shrink:0;touch-action:none;cursor:grab;color:var(--muted);justify-content:center}
.chapterRow.dragTarget{outline:1px solid var(--muted)}.chapterHandle[aria-pressed=true]{background:var(--line);cursor:grabbing}
#fileStatus{font-size:9px;color:var(--muted)}

#editor:not(.horizontal) .verticalEllipsis{color:transparent;text-shadow:0 calc(0px - var(--ellipsis-offset,0px)) var(--ink)}
.printbody .verticalEllipsis{color:transparent;text-shadow:0 calc(0px - var(--ellipsis-offset,0px)) #111}

@media(forced-colors:active){#editor:not(.horizontal) .verticalEllipsis{color:CanvasText;text-shadow:none}}

/* Focus chrome shares the writing paper; body typography remains unchanged. */
body.focus{background:var(--paper)}body.focus main,body.focus #writing,body.focus #focusFooter{background:var(--paper)}
#focusFooter #focusChapter{display:block;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);max-width:45%;text-align:center;pointer-events:none;font-size:11px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#focusControls #exitFocus{font-size:23px;line-height:1;min-width:40px}body.focus #focusControls{left:auto}

.music,.se{padding-inline-start:1em;color:var(--muted)}
#editor,#chapterPanel{scrollbar-color:transparent transparent}#editor::-webkit-scrollbar,#chapterPanel::-webkit-scrollbar{width:6px;height:6px}
:is(#editor,#chapterPanel).scroll-active,:is(#editor,#chapterPanel).scroll-dragging{scrollbar-color:color-mix(in srgb,var(--muted) 18%,transparent) transparent}
:is(#editor,#chapterPanel).scroll-active::-webkit-scrollbar-thumb,:is(#editor,#chapterPanel).scroll-dragging::-webkit-scrollbar-thumb,#editor::-webkit-scrollbar-thumb:hover{background-color:color-mix(in srgb,var(--muted) 18%,transparent)}
@media(forced-colors:active){#editor,#chapterPanel{scrollbar-color:auto}.music,.se{color:CanvasText}}

:is(body,body.dark) #editor.scroll-dragging,:is(body,body.dark) #editor.scroll-active{scrollbar-color:color-mix(in srgb,var(--muted) 18%,transparent) transparent}
:root:fullscreen,:root:fullscreen::backdrop{background:var(--paper)}
@media(forced-colors:active){:is(body,body.dark) #editor.scroll-dragging,:is(body,body.dark) #editor.scroll-active{scrollbar-color:auto}}

.printbody .music,.printbody .se{color:inherit}

/* Fainter scrollbar: short-lived and lighter while scrolling; the previous color only on hover.
   Chromium ignores ::-webkit-scrollbar when scrollbar-color is set, so let it use the pseudo-elements. */
:is(#editor,#chapterPanel).scroll-active,:is(#editor,#chapterPanel).scroll-dragging,:is(body,body.dark) #editor.scroll-active,:is(body,body.dark) #editor.scroll-dragging{scrollbar-color:color-mix(in srgb,var(--muted) 8%,transparent) transparent}
@supports selector(::-webkit-scrollbar){
:is(body,body.dark) :is(#editor,#chapterPanel),:is(body,body.dark) :is(#editor,#chapterPanel):is(.scroll-active,.scroll-dragging){scrollbar-color:auto;scrollbar-width:auto}
:is(#editor,#chapterPanel)::-webkit-scrollbar-thumb{background-color:transparent}
:is(#editor,#chapterPanel):is(.scroll-active,.scroll-dragging)::-webkit-scrollbar-thumb{background-color:color-mix(in srgb,var(--muted) 8%,transparent)}
:is(#editor,#chapterPanel)::-webkit-scrollbar-thumb:hover,:is(#editor,#chapterPanel)::-webkit-scrollbar-thumb:active{background-color:color-mix(in srgb,var(--muted) 18%,transparent)}
}
@media(forced-colors:active){:is(body,body.dark) :is(#editor,#chapterPanel){scrollbar-color:auto}:is(#editor,#chapterPanel)::-webkit-scrollbar-thumb{background-color:CanvasText}}
/* PC: wider hit area for the scrollbar; the visible thumb stays thin until pointed at. */
@media(hover:hover) and (pointer:fine){@supports selector(::-webkit-scrollbar){
:is(#editor,#chapterPanel,#sidebar)::-webkit-scrollbar{width:14px;height:14px}
:is(#editor,#chapterPanel,#sidebar)::-webkit-scrollbar-thumb{border:4px solid transparent;background-clip:padding-box;border-radius:8px}
:is(#editor,#chapterPanel,#sidebar):hover::-webkit-scrollbar-thumb{background-color:color-mix(in srgb,var(--muted) 22%,transparent)}
:is(#editor,#chapterPanel,#sidebar)::-webkit-scrollbar-thumb:hover,:is(#editor,#chapterPanel,#sidebar)::-webkit-scrollbar-thumb:active,:is(#editor,#chapterPanel,#sidebar).scroll-dragging::-webkit-scrollbar-thumb{border-width:3px;background-color:color-mix(in srgb,var(--muted) 55%,transparent)}
}}
@media(max-width:680px){.formatActions{min-width:0;overflow-x:auto;scrollbar-width:none}.formatActions::-webkit-scrollbar{display:none}}
.memo{color:var(--muted)}
#findBox{position:fixed;top:52px;right:16px;z-index:6;width:min(420px,calc(100vw - 32px));max-height:70dvh;display:flex;flex-direction:column;gap:8px;padding:12px;background:var(--paper);color:var(--ink);border:1px solid var(--line);border-radius:8px;font-size:12px}
#findBox button{color:var(--ink);font-size:12px;padding:6px 9px;border:1px solid var(--line);border-radius:4px;background:var(--paper);white-space:nowrap}
#findBox button:hover{background:var(--side)}
.findHead{display:flex;align-items:center;gap:8px}.findHead b{font-weight:500}#findCount{flex:1;color:var(--muted)}#findBox #findClose{border:0;font-size:16px;padding:0 6px}
.findRow{display:flex;gap:6px}.findRow input{flex:1;min-width:0;background:var(--bg);border:1px solid var(--line);border-radius:4px;padding:7px 9px}
.findOption{display:flex;align-items:center;gap:6px;margin:0;padding:0;font-size:12px;color:var(--muted)}
#findList{overflow:auto;border-top:1px solid var(--line);min-height:0}
#findBox .findHit{display:flex;width:100%;gap:8px;align-items:baseline;text-align:left;border:0;border-bottom:1px solid var(--line);border-radius:0;padding:6px 4px}
.findHit b{flex-shrink:0;min-width:4.5em;color:var(--muted);font-weight:400}.findHit span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#findBox .findHit.on{background:var(--side)}
.findHit mark,::highlight(findHit){background:var(--ink);color:var(--paper)}
body.focus #findBox{top:16px}
main:has(#editor:not(.horizontal))~#findBox{right:auto;left:16px}
@media print{#findBox{display:none}}
@media(max-width:600px){#findBox{top:48px;right:8px;left:8px;width:auto;max-height:42dvh}}

/* Print preview and two-tier layout. */
.printtiers{height:170mm;width:257mm;display:flex;flex-direction:column;justify-content:space-between}.printbody.tier{height:81mm}
#previewBar{display:none}
body.printpreview #previewBar{display:flex;position:fixed;top:0;left:0;right:0;z-index:21;min-height:48px;align-items:center;gap:8px;padding:6px 18px;flex-wrap:wrap;background:var(--paper);border-bottom:1px solid var(--line);font-size:12px}
#previewBar input{accent-color:var(--ink)}#previewBar label{display:flex;align-items:center;gap:5px;margin:0;font-size:12px;color:var(--ink)}#previewBar .primary{margin:0;padding:8px 18px}#previewBar .previewSpacer{flex:1}
#previewCount{min-width:5em;font-variant-numeric:tabular-nums}.previewColumns{display:flex;border:1px solid var(--line);border-radius:4px}.previewColumns button{border-radius:0;padding:5px 12px;color:var(--muted)}.previewColumns button[aria-pressed=true]{background:var(--line);color:var(--ink)}
#previewBar.busy #previewPrint,#previewBar.busy #previewPdf{opacity:.4;pointer-events:none}
body.printpreview #printRoot:not(.pdf-render){display:flex;flex-direction:column;align-items:center;gap:16px;position:fixed;top:48px;left:0;right:0;bottom:0;z-index:20;overflow:auto;padding:24px 16px;background:var(--bg)}
body.printpreview #printRoot:not(.pdf-render) .printpage{zoom:var(--previewzoom,1);outline:1px solid var(--line)}
@media(max-width:680px){body.printpreview #printRoot:not(.pdf-render){top:88px}}
@media print{#previewBar{display:none!important}body.printpreview #printRoot{position:static!important;display:block!important;padding:0!important;overflow:visible!important;background:white!important}body.printpreview #printRoot .printpage{zoom:1!important;outline:0!important}}

/* 2026-10-30: themes from Soku Conte, background image, chapter drag by holding. */
:root{--done:#555;--review:#aaa;--todo:#ddd}
#backgroundImage{position:absolute;inset:0;pointer-events:none;background-repeat:no-repeat;z-index:0}#backgroundImage[hidden]{display:none}
#writing>#editor{position:relative;z-index:1}#writing>#emptyHint{z-index:2}
.themeList{display:flex;flex-direction:column;gap:4px;margin-bottom:8px}.themeItem{display:flex;gap:4px;align-items:stretch}
.themeChoice{flex:1;display:flex;align-items:center;gap:10px;text-align:left;border:1px solid var(--line);border-radius:4px;padding:8px 10px;color:var(--ink)}
.themeChoice.on{border-color:var(--ink)}.themeSwatch{display:flex;flex-shrink:0;border-radius:3px;overflow:hidden;border:1px solid var(--line)}.themeSwatch i{width:14px;height:18px}
.themeRemove{width:34px;border:1px solid var(--line);border-radius:4px;color:var(--muted)}
#themeImport,.bgActions button,#bgReset{border:1px solid var(--line);border-radius:4px;padding:8px 12px;color:var(--ink)}
.bgActions{display:flex;gap:6px}.bgControls{display:grid;grid-template-columns:1fr 1fr;gap:6px 14px;margin-top:10px}.bgControls[hidden]{display:none}
.bgControls label{display:flex;flex-direction:column;gap:4px;margin:0;font-size:11px;color:var(--muted)}dialog .bgControls input[type=range]{width:100%;padding:0;border:0;background:none}.bgControls #bgReset{grid-column:1/-1}
.chapterRow{-webkit-touch-callout:none;user-select:none}.chapterRow.dragging{opacity:.45}#chapterPanel.chapterDragging{cursor:grabbing}
#rulesBox{position:fixed;top:52px;right:16px;z-index:6;width:min(440px,calc(100vw - 32px));max-height:calc(var(--app-height,100dvh) - 70px);display:flex;flex-direction:column;background:var(--paper);color:var(--ink);border:1px solid var(--line);border-radius:8px}
.rulesHead{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;border-bottom:1px solid var(--line)}.rulesHead button{font-size:16px;padding:0 6px;color:var(--muted)}
.rulesBody{overflow:auto;padding:4px 14px 14px;font-size:12px;line-height:1.8}.rulesBody h3{font-size:13px;margin:14px 0 4px}.rulesBody p{margin:4px 0}
.rulesBody table{border-collapse:collapse;width:100%}.rulesBody td,.rulesBody th{border-bottom:1px solid var(--line);padding:4px 6px;text-align:left;vertical-align:top}.rulesBody th{color:var(--muted);font-weight:500}
.rulesBody code{font-family:'Noto Sans JP',sans-serif;background:var(--bg);border-radius:3px;padding:0 4px;white-space:pre-wrap}
@media(max-width:680px){#rulesBox{top:48px;right:8px;left:8px;width:auto;max-height:70dvh}}
@media print{#rulesBox{display:none!important}}
dialog input[type=range],dialog input[type=checkbox]{accent-color:var(--ink)}
.themeList{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px;max-height:320px;overflow:auto}.themeChoice{padding:7px 8px;gap:8px;font-size:12px;min-width:0}.themeChoice span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.customTheme{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 14px;margin:6px 0 10px;padding:10px;border:1px solid var(--line);border-radius:4px}
.customTheme label{display:flex;flex-direction:column;gap:4px;margin:0;font-size:11px;color:var(--muted)}.customTheme label span{display:flex;gap:6px;align-items:center}
dialog .customTheme input[type=color]{width:34px;height:30px;padding:0;border:1px solid var(--line);border-radius:4px;background:none;flex-shrink:0}
dialog .customTheme input[data-hex]{padding:6px 8px;font-family:monospace;font-size:12px}
.customWarning{grid-column:1/-1;margin:0}#customReset{grid-column:1/-1;border:1px solid var(--line);border-radius:4px;padding:8px 12px;color:var(--ink)}
@media(max-width:480px){.themeList,.customTheme{grid-template-columns:1fr}}
/* Installed desktop app with the title bar hidden (window-controls-overlay): the header takes its place. */
@media(display-mode:window-controls-overlay){header{padding-left:max(18px,env(titlebar-area-x,0px));padding-right:calc(100vw - env(titlebar-area-x,0px) - env(titlebar-area-width,100vw) + 12px);app-region:drag;-webkit-app-region:drag}header button,header input,header select,header a{app-region:no-drag;-webkit-app-region:no-drag}}
.themeItem{min-width:0}.customTheme label span{min-width:0}
.toneSwitch{display:inline-flex;border:1px solid var(--line);border-radius:4px;overflow:hidden;margin-bottom:8px}.toneSwitch button{padding:6px 16px;border-radius:0;color:var(--muted)}.toneSwitch button.on{background:var(--ink);color:var(--paper)}
body.focus #backgroundImage{position:fixed}
body.focus.hasBackground #focusFooter,body.focus.hasBackground #focusFooter button{background:transparent}
body.focus .toolbar{padding-right:72px}
body.focus #writing{margin:8px 0 48px}
body.focus #editor{padding-top:24px;padding-bottom:24px}
.actions button{display:inline-flex;align-items:center;justify-content:center;height:32px;min-width:32px;line-height:1}
#rules{font-size:15px}
.themeList{gap:3px;max-height:248px}
.themeChoice{padding:4px 6px;gap:6px;font-size:11px;min-height:28px}
.themeSwatch{width:48px}
.themeSwatch i{flex:1;width:auto;height:14px}
.themeRemove{width:28px}
.themeList{grid-template-columns:repeat(2,minmax(0,1fr))}
.themeList{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;max-height:none}
.themeItem{position:relative}
.themeChoice{position:relative;justify-content:center;min-height:48px;padding:0;border:2px solid transparent;border-radius:6px;overflow:hidden}
.themeChoice.on{border-color:var(--ink)}
.themeChoice .themeSwatch{position:absolute;inset:0;width:auto;border:0;border-radius:0}
.themeChoice .themeSwatch i{height:auto}
.themeChoice .themeName{position:relative;max-width:calc(100% - 8px);padding:2px 6px;border-radius:4px;font-size:11px;line-height:1.3;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.themeRemove{position:absolute;top:3px;right:3px;width:18px;height:18px;padding:0;border:0;border-radius:50%;background:var(--paper);color:var(--ink);font-size:11px;line-height:18px}
.themeChoice .themeName{white-space:normal;text-align:center;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
@media(max-width:680px){.themeList{grid-template-columns:repeat(2,minmax(0,1fr))}}
.settingsTabs{display:flex;border:1px solid var(--line);border-radius:4px;overflow:hidden;margin-bottom:6px}
.settingsTabs button{flex:1;padding:8px 6px;border-radius:0;color:var(--muted)}
.settingsTabs button.on{background:var(--ink);color:var(--paper)}
.settingsFoot{position:sticky;bottom:-27px;margin:16px -27px -27px;padding:0 27px 20px;background:var(--paper)}
.appVersion{margin-left:10px;font:400 10px 'Noto Sans JP',sans-serif;color:var(--muted);letter-spacing:.02em}
.shortcutRow{display:grid;grid-template-columns:1fr auto 26px;align-items:center;gap:6px;min-height:34px;font-size:12px}
.shortcutKey{min-width:96px;height:28px;padding:0 10px;border:1px solid var(--line);border-radius:4px;font:12px ui-monospace,monospace;color:var(--ink)}
.shortcutKey.empty{color:var(--muted)}
.shortcutKey.on{border-color:var(--ink);background:var(--ink);color:var(--paper)}
.shortcutClear{width:26px;height:26px;padding:0;color:var(--muted)}
.shortcutStatus{min-height:1.9em;margin:4px 0}
#shortcutReset{border:1px solid var(--line);padding:6px 12px}
.settingsTabs button:focus-visible{outline:none}
.shortcutRow.fixed .shortcutKey{display:inline-flex;align-items:center;justify-content:center;border-color:transparent;color:var(--muted)}
#shortcutReset{margin-top:2px}
.shortcutKey{min-width:116px}
/* cloud sync */
#cloud{display:inline-flex;align-items:center;gap:4px}
#cloud svg{display:block;flex-shrink:0}
#cloud.on{color:var(--ink)}
#dialogBody .cloudName{color:var(--ink);margin:6px 0 0;overflow-wrap:anywhere}
.cloudRow{display:flex;flex-wrap:wrap;align-items:center;gap:4px 8px;margin:10px -10px 0}
.cloudAccount{display:flex;align-items:center;gap:8px}
.cloudUser{flex:1;min-width:0;font-size:12px;overflow-wrap:anywhere}
#dialogBody .cloudCode{font:500 26px monospace;color:var(--ink);letter-spacing:.08em;margin:0}
#cloudConflicts{max-height:45dvh;overflow:auto}
.cloudConflict{border-bottom:1px solid var(--line);padding:10px 0}
.cloudConflictHead{font-size:12px;margin-bottom:6px}
.cloudVersions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px;font-size:12px}
.cloudVersions b{display:block;font-weight:500;margin-bottom:2px}
.cloudVersions span{display:block;white-space:pre-wrap;overflow-wrap:anywhere;color:var(--muted);max-height:8em;overflow:auto}
@media(max-width:680px){#cloud svg{width:15px;height:15px}}