:root{color-scheme:light;--paper:#f5f1e8;--ink:#30372f;--muted:#716f62;--line:#cec9ba;--accent:#875046;--serif:"YuMincho","Yu Mincho","Hiragino Mincho ProN",serif;--sans:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--serif);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit;color:inherit}button,a,input,textarea{touch-action:manipulation}button{cursor:pointer;border:0;background:transparent}a:hover,button:hover{color:var(--accent)}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:5px}[hidden]{display:none!important}.masthead{max-width:1280px;margin:auto;padding:30px 56px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:22px;font-size:32px;font-weight:600;letter-spacing:.23em}.brand span{font-size:13px;font-weight:400;letter-spacing:.15em;border-left:1px solid var(--line);padding-left:22px}.masthead nav{display:flex;gap:34px;font-size:15px}.masthead nav a{padding:6px 1px;border-bottom:1px solid transparent}.masthead nav a[aria-current=page]{border-color:var(--ink)}main{max-width:1280px;margin:auto;padding:0 56px}.cover{border-top:1px solid var(--ink);position:relative;height:510px;display:flex;flex-direction:column;justify-content:space-between;padding:30px 0 20px;border-bottom:1px solid var(--ink)}.cover-note{font-size:13px;letter-spacing:.12em;display:flex;justify-content:space-between;color:var(--muted)}.cover-copy{display:flex;flex-direction:row;justify-content:center;gap:76px;height:322px;margin:0 0 6px 6%}.vertical{writing-mode:vertical-rl;text-orientation:mixed}.cover h1{font-weight:400;font-size:clamp(28px,3.2vw,42px);letter-spacing:.13em;line-height:1.9;margin:0}.cover h1 span{padding-top:1.1em}.intro{font-size:16px;letter-spacing:.12em;line-height:2.3;margin:24px 0 0;height:300px}.cover-bottom{font-size:13px;color:var(--muted);display:flex;justify-content:space-between;letter-spacing:.08em}.cover-bottom a{color:var(--ink)}.cover-bottom a span{margin-left:16px}.contents{padding:50px 0 65px}.section-heading{display:flex;align-items:baseline;gap:26px;margin-bottom:26px}.section-heading h2{font-size:24px;letter-spacing:.3em;font-weight:400;margin:0}.section-heading p{font-size:13px;color:var(--muted);margin:0}.article-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0}.article-card{padding:23px 25px 20px;min-height:238px;border-top:1px solid var(--line);border-right:1px solid var(--line);position:relative}.article-card:first-child{padding-left:0}.article-card:last-child{border-right:0}.article-number{font-size:13px;letter-spacing:.16em;color:var(--accent)}.article-card h3{font-size:23px;font-weight:400;letter-spacing:.06em;line-height:1.6;margin:19px 0 12px}.article-card a:after{content:"";position:absolute;inset:0}.article-card p{font-size:15px;color:var(--muted);line-height:1.9;margin:0 0 23px}.article-date{font-family:var(--sans);font-size:12px;color:var(--muted);letter-spacing:.09em}.colophon{border-top:1px solid var(--line);display:flex;align-items:center;gap:28px;padding:28px 0 70px;font-size:13px;color:var(--muted)}.small-brand{font-size:24px;letter-spacing:.2em;color:var(--ink)}.colophon p{margin:0}.colophon>span:last-child{margin-left:auto}.prototype-label{padding:12px 20px;font-family:var(--sans);font-size:12px;text-align:center;color:var(--muted);border-top:1px solid var(--line)}.reading-toolbar{border-top:1px solid var(--ink);display:flex;justify-content:space-between;gap:16px;padding:22px 0;font-size:14px}.reading-toolbar>span{color:var(--muted);font-size:13px}.reading-shell{padding:38px 32px 34px;border:1px solid var(--line);background:#faf7f0}.reading-paper{height:clamp(340px,60vh,620px);overflow-x:auto;overflow-y:hidden;direction:rtl;scrollbar-color:#c0b9a8 transparent;scrollbar-width:thin;padding-bottom:24px}.article-vertical{writing-mode:vertical-rl;direction:ltr;height:100%;min-width:100%;text-orientation:mixed}.article-vertical header{margin-left:65px}.article-label{font-size:13px;letter-spacing:.18em;color:var(--accent);margin:0 0 0 20px}.article-vertical h1{font-size:30px;font-weight:400;letter-spacing:.14em;line-height:1.8;margin:0}.article-vertical #read-body{font-size:18px;line-height:2.25;letter-spacing:.07em;line-break:strict;overflow-wrap:anywhere}.article-vertical #read-body p{margin:0 0 0 1.8em;white-space:pre-wrap;text-indent:1em}.end-mark{font-size:14px;margin:0 48px}.reading-bottom{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:24px 0 60px;font-size:14px}.reading-bottom>span{font-size:13px;color:var(--muted)}.reading-bottom button{border-bottom:1px solid var(--line);padding:9px 0}.reading-bottom button:disabled{opacity:.35;cursor:default}.editor-heading{border-top:1px solid var(--ink);padding:30px 0 24px;display:flex;align-items:center;justify-content:space-between;gap:20px}.eyebrow{font-size:13px;letter-spacing:.12em;color:var(--muted);margin:0 0 12px}.editor-heading h1{font-weight:400;font-size:28px;letter-spacing:.1em;margin:0}.solid-button{background:var(--ink);color:var(--paper);padding:13px 20px;font-size:14px}.solid-button:hover{background:#4a5145;color:white}.draft-note{font-family:var(--sans);font-size:13px;line-height:1.8;color:var(--muted);margin-bottom:24px}.editor-fields{display:flex;gap:24px;align-items:center;border-bottom:1px solid var(--line);padding:0 0 16px}.editor-fields label{font-size:14px;white-space:nowrap}.editor-fields input{width:100%;border:0;background:transparent;font-size:23px;padding:6px 0;outline-offset:0}.editor-frame{margin-top:24px;background:#faf7f0;border:1px solid var(--line);padding:26px}.editor-frame textarea{display:block;writing-mode:vertical-rl;text-orientation:mixed;width:100%;height:430px;resize:vertical;font-family:var(--serif);font-size:19px;line-height:2.3;letter-spacing:.08em;padding:7px;border:0;background:transparent;overflow:auto;line-break:strict}.editor-frame textarea::placeholder{color:#858274}.editor-bottom{display:flex;flex-wrap:wrap;gap:24px;align-items:center;font-family:var(--sans);font-size:13px;color:var(--muted);padding:20px 0}.editor-bottom button{margin-left:auto;text-decoration:underline;text-underline-offset:5px;font-size:14px}.editor-help{font-family:var(--sans);font-size:13px;line-height:1.8;color:var(--muted);margin:0 0 45px}
@media(min-width:1450px){.cover{height:550px}.cover-copy{height:350px}.cover h1{font-size:43px}}
@media(max-width:700px){.masthead{padding:22px 24px}.brand{font-size:27px}.brand span{display:none}.masthead nav{gap:25px}main{padding:0 24px}.cover{height:475px;padding-top:22px}.cover-note{font-size:12px}.cover-copy{height:316px;gap:28px;margin-left:0}.cover h1{font-size:29px;line-height:1.85}.intro{font-size:14px;line-height:2;margin-top:22px;height:290px}.cover-bottom{font-size:12px}.contents{padding:34px 0}.section-heading{gap:20px}.article-list{grid-template-columns:1fr}.article-card,.article-card:first-child{padding:23px 0;min-height:0;border-right:0}.article-card h3{font-size:22px;margin:12px 0 8px}.article-card p{margin-bottom:14px}.colophon{flex-wrap:wrap;gap:14px;padding:24px 0 40px}.colophon>span:last-child{flex-basis:100%;margin-left:0}.reading-toolbar{font-size:13px}.reading-shell{padding:26px 16px 20px;margin:0 -8px}.reading-paper{height:58svh;min-height:320px}.article-vertical header{margin-left:35px}.article-vertical h1{font-size:25px}.article-vertical #read-body{font-size:17px;line-height:2.1}.reading-bottom{gap:10px;flex-wrap:wrap;padding-bottom:30px}.reading-bottom>span{order:3;flex-basis:100%;text-align:center;padding-top:8px}.editor-heading{align-items:flex-start}.editor-heading h1{font-size:25px}.solid-button{padding:12px;font-size:13px}.editor-frame{padding:16px}.editor-frame textarea{height:400px;font-size:18px}.editor-bottom{gap:14px}.editor-bottom button{flex-basis:100%;text-align:left;margin-left:0}.prototype-label{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
/* Give the article the available viewport, with compact navigation outside it. */
body.reading-mode .masthead{max-width:none;padding:10px 24px;min-height:44px}
body.reading-mode .brand{font-size:22px;gap:16px}
body.reading-mode .brand span{font-size:12px;padding-left:16px}
body.reading-mode .masthead nav{font-size:13px;gap:24px}
body.reading-mode #read-view{max-width:none;padding:0 24px}
body.reading-mode .reading-toolbar{padding:9px 0;border-top-color:var(--line);font-size:13px;line-height:1.4}
body.reading-mode .reading-shell{padding:18px 20px 12px;margin:0}
body.reading-mode .reading-paper{height:max(320px,calc(100svh - 168px));min-height:0;padding-bottom:16px}
body.reading-mode .article-vertical header{margin-left:46px}
body.reading-mode .reading-bottom{padding:8px 0 12px;gap:12px}
body.reading-mode .reading-bottom button{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;padding:10px;border:0}
body.reading-mode .reading-bottom>span{order:0;flex-basis:auto;padding:0}
body.article-mode .masthead,body.article-mode .reading-toolbar{display:none}
body.article-mode #read-view{padding:40px clamp(32px,5vw,80px) 36px}
body.article-mode .reading-shell{padding-top:44px;padding-bottom:44px}
@media(max-width:700px){
  body.reading-mode .masthead{padding:8px 14px}
  body.reading-mode #read-view{padding:0 12px}
  body.reading-mode .reading-shell{padding:14px 12px 10px}
  body.reading-mode .reading-paper{height:max(300px,calc(100svh - 180px))}
  body.reading-mode .article-vertical header{margin-left:30px}
  body.reading-mode .reading-bottom>span{display:none}
  body.article-mode #read-view{padding:28px 24px 28px}
  body.article-mode .reading-shell{padding-top:36px;padding-bottom:36px}
}
select{font:inherit;color:inherit;max-width:100%;padding:10px 30px 10px 12px;background:#faf7f0;border:1px solid var(--line);border-radius:0}button:disabled{opacity:.5;cursor:default}select:focus-visible,.photo-picker:focus-within{outline:2px solid var(--accent);outline-offset:4px}
.series-filters{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 16px}.series-filters button{font-size:14px;padding:10px 18px;border:1px solid var(--line)}.series-filters button[aria-pressed=true]{background:var(--ink);color:var(--paper);border-color:var(--ink)}.filter-status{font-size:13px;color:var(--muted);margin:0 0 20px}.series-editor{display:flex;align-items:center;gap:20px;flex-wrap:wrap;padding:20px 0 0;font-size:14px}.series-editor>label{min-width:28px}.series-editor select{max-width:360px}.text-button{text-decoration:underline;text-underline-offset:5px;font-size:14px}.series-editor form{flex-basis:100%;display:flex;gap:16px;align-items:center;flex-wrap:wrap;padding:20px;background:#ece7dc}.series-editor input,.photo-fields input{min-width:0;max-width:100%;font:inherit;padding:10px 12px;border:1px solid var(--line);background:#faf7f0}.series-editor form input{flex:1;min-width:140px}.series-editor>p{flex-basis:100%;margin:0;line-height:1.8;color:var(--muted)}.series-editor>p:empty{display:none}.outline-button{display:inline-block;padding:12px 18px;border:1px solid var(--line);background:transparent;font-size:14px;cursor:pointer;color:var(--ink)}.outline-button:hover{border-color:var(--ink);color:var(--accent)}
.photo-section{border-bottom:1px solid var(--line);margin-top:32px;padding-bottom:28px}.photo-heading{display:flex;justify-content:space-between;gap:20px;align-items:center}.photo-heading h2{font-size:22px;font-weight:400;margin:0 0 10px;letter-spacing:.08em}.photo-heading p,.photo-help,.photo-empty,#photo-status{font-family:var(--sans);font-size:13px;color:var(--muted);line-height:1.8;margin:0}.photo-help{margin:15px 0 20px}.photo-picker{position:relative;flex-shrink:0;overflow:hidden}.photo-picker input{position:absolute;opacity:0;inset:0;width:100%;height:100%;cursor:pointer}.photo-picker:has(input:disabled){opacity:.5}.photo-empty{padding:24px;border:1px dashed var(--line);text-align:center}.photo-list{display:grid;gap:18px}.photo-card{display:grid;grid-template-columns:180px minmax(0,1fr);gap:24px;border:1px solid var(--line);padding:20px;background:#faf7f0}.photo-card>img{width:100%;height:200px;object-fit:contain;background:#ece7dc;align-self:center}.photo-fields{display:grid;grid-template-columns:130px minmax(0,1fr);align-items:center;gap:12px;font-size:14px}.photo-card-title{grid-column:1/-1;color:var(--accent);font-size:14px}.photo-fields button{grid-column:2;justify-self:start;padding:8px 0}.photo-fields select{width:100%;text-overflow:ellipsis}.editor-help{margin-top:20px}.article-photo{writing-mode:horizontal-tb;display:flex;flex-direction:column;justify-content:center;gap:18px;width:min(480px,70vw);height:100%;margin:0 1em 0 2.5em;letter-spacing:normal;line-height:1.8;text-indent:0}.article-photo img{display:block;width:100%;height:75%;object-fit:contain;min-height:0}.article-photo figcaption{font-size:14px;line-height:1.8;overflow-wrap:anywhere;max-height:22%;overflow:auto;text-align:center}.series-navigation{border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;padding:24px 0 40px;font-size:14px;line-height:1.8;flex-wrap:wrap}.series-navigation a:first-child{color:var(--accent)}#photo-status:not(:empty){margin:10px 0 18px}
@media(max-width:700px){.series-filters{gap:8px}.series-filters button{padding:9px 13px}.series-editor{gap:12px}.series-editor select{flex:1;min-width:0}.series-editor>.text-button{flex-basis:100%;text-align:left;padding:6px 0}.series-editor form{padding:16px}.photo-heading{align-items:flex-start}.photo-heading h2{font-size:20px}.photo-heading p{max-width:190px}.photo-picker{padding:10px 12px}.photo-card{grid-template-columns:1fr;padding:16px;gap:16px}.photo-card>img{height:170px}.photo-fields{grid-template-columns:1fr;gap:8px}.photo-fields button{grid-column:1;margin-top:6px}.photo-fields label:not(:first-child){margin-top:4px}.article-photo{width:calc(100vw - 108px);margin-left:28px;gap:12px}.article-photo figcaption{font-size:13px}.series-navigation{flex-direction:column;gap:12px}}

/* Share the vertical writing measure between composition and reading. */
:root{--manuscript-height:max(320px,calc(100svh - 168px));--manuscript-font-size:18px;--manuscript-line-height:2.25;--manuscript-tracking:.07em}
#write-view{max-width:none;padding-inline:clamp(32px,5vw,80px)}
body.reading-mode .reading-paper,.editor-frame textarea{height:var(--manuscript-height);min-height:0;padding:0 0 16px;overflow-x:scroll;overflow-y:hidden;scrollbar-color:#c0b9a8 transparent;scrollbar-width:thin}
.article-vertical #read-body,.editor-frame textarea{font-family:var(--serif);font-size:var(--manuscript-font-size);line-height:var(--manuscript-line-height);letter-spacing:var(--manuscript-tracking);font-weight:400;line-break:strict;overflow-wrap:anywhere;text-orientation:mixed}
.editor-frame{padding:44px 20px;margin-top:12px}
.editor-frame textarea{resize:none;white-space:pre-wrap}
.writing-measure{font-family:var(--sans);font-size:13px;color:var(--muted);margin:24px 0 0;line-height:1.8}
@media(max-width:700px){
  :root{--manuscript-height:max(300px,calc(100svh - 180px));--manuscript-font-size:17px;--manuscript-line-height:2.1}
  #write-view{padding-inline:24px}
  .editor-frame{padding:36px 12px}
}

/* Japanese typesetting: strict kinsoku and native hanging where supported. */
.article-vertical #read-body,.editor-frame textarea{word-break:normal;overflow-wrap:break-word;line-break:strict;hanging-punctuation:allow-end}
.article-vertical #read-body p.flush-indent{text-indent:0}
.article-vertical ruby{ruby-position:over;ruby-align:space-around}
.article-vertical rt{font-size:50%;letter-spacing:0;text-indent:0}
.ruby-tools{display:flex;gap:16px;align-items:center;flex-wrap:wrap;margin:16px 0 0}
.ruby-tools>span,.typesetting-note,.ruby-status{font-family:var(--sans);font-size:13px;line-height:1.8;color:var(--muted)}
.ruby-form{display:flex;gap:16px;align-items:end;flex-wrap:wrap;margin-top:16px;padding:20px;background:#ece7dc}
.ruby-form label{display:grid;gap:8px;font-size:14px;flex:1;min-width:140px}
.ruby-form input{font:inherit;width:100%;padding:10px 12px;border:1px solid var(--line);background:#faf7f0;color:var(--ink)}
.ruby-form>button{min-height:44px}
.ruby-status:empty{display:none}
.typesetting-note{margin:12px 0 0}
.publish-section{border-top:1px solid var(--line);margin-top:32px;padding:28px 0}.publish-section h2,dialog h2{font-size:23px;font-weight:400}.publish-section p,dialog p{font-family:var(--sans);font-size:14px;line-height:1.9;white-space:pre-wrap}.publish-section button{margin:8px 12px 8px 0}.publish-section a{text-decoration:underline;text-underline-offset:5px}dialog{max-width:min(540px,calc(100vw - 32px));padding:28px;background:var(--paper);color:var(--ink);border:1px solid var(--line)}dialog::backdrop{background:#20282088}dialog button{margin:8px 8px 0 0}