:root{color-scheme:dark;--ink: #f8f9fa;--muted: #a2a9b1;--rule: #54595d;--hair: #3a3e43;--band: #2a2d32;--lift: #202122;--link: #6485d1;--link-new: #fd7865;--paper: #101418;--shell: #101418;--mast: 56px;--body: Arial, "Helvetica Neue", Helvetica, sans-serif;--display: Georgia, "Times New Roman", serif}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--shell);color:var(--ink);font:15px/1.6 var(--body)}.masthead{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:18px;padding:10px 20px;background:var(--paper);border-bottom:1px solid var(--rule)}.hamburger{display:flex;flex-direction:column;gap:4px;justify-content:center;width:34px;height:34px;padding:0 6px;flex:none;background:none;border:0;cursor:pointer;border-radius:3px}.hamburger:hover{background:var(--hair)}.hamburger span{display:block;height:2px;background:var(--ink);border-radius:2px}.brand{flex:none}.brand img{display:block;width:min(320px,34vw);height:auto}.search-slot{position:relative;flex:1;max-width:640px;margin-left:12px;display:flex;align-items:stretch;background:var(--paper);border:1px solid var(--rule);border-radius:2px}.search-slot:focus-within{border-color:var(--link);box-shadow:0 0 0 1px var(--link)}.search-slot>#search{flex:1;min-width:0}.search-go{flex:none;padding:0 17px;margin:-1px -1px -1px 0;font:700 13.5px/1 var(--body);color:var(--ink);background:var(--band);border:1px solid var(--rule);border-radius:0 2px 2px 0;cursor:pointer}.search-go:hover{background:var(--hair)}.search-go:active{background:var(--rule)}.shell{display:flex;align-items:flex-start;gap:0}.rail{flex:none;width:250px;padding:22px 18px 40px;position:sticky;top:var(--mast);max-height:calc(100vh - var(--mast));overflow-y:auto;font-size:13.5px}.menu-wrap{position:relative;flex:none}.menu{position:absolute;top:calc(100% + 8px);left:0;z-index:40;min-width:180px;display:flex;flex-direction:column;padding:6px;background:var(--lift);border:1px solid var(--rule);border-radius:3px;box-shadow:0 6px 20px #00000073}.menu[hidden]{display:none}.menu a{padding:7px 12px;border-radius:2px;color:var(--ink);font-size:14px}.menu a:hover{background:var(--band);text-decoration:none}.content{flex:1;min-width:0;max-width:1020px;padding:20px 40px 70px}.content.wide{max-width:100%;min-width:0;padding:0}.shell.no-rail .content{margin-inline:auto}.toc-head{display:flex;align-items:center;gap:10px;margin-bottom:8px}.toc-head b{font-size:15px}.toc-head button{font:12px var(--body);color:var(--muted);background:var(--lift);border:1px solid var(--rule);border-radius:12px;padding:2px 10px;cursor:pointer}.toc-head button:hover{color:var(--ink)}.toc-list{list-style:none;margin:0;padding:0;border-left:1px solid var(--hair)}.toc-list ul{list-style:none;margin:0;padding:0}.toc-list li a{display:block;padding:4px 10px;color:var(--ink);border-left:2px solid transparent;margin-left:-1px}.toc-list li a:hover{background:var(--lift);text-decoration:none}.toc-list li li a{padding-left:24px;color:var(--muted)}.toc-list .top a{font-weight:700}.toc.collapsed .toc-list{display:none}.title-block{margin-bottom:16px}.title-block h1{font:400 32px/1.25 var(--display);margin:0;padding-bottom:10px;border-bottom:1px solid var(--rule)}.title-block:not(:has(.tabs)) h1{margin-bottom:8px}.tabs{display:flex;justify-content:space-between;gap:16px;margin:0 0 9px;font-size:14px;border-bottom:1px solid var(--rule)}.tabs-l,.tabs-r{display:flex;gap:18px}.tab{display:inline-block;padding:7px 0 6px;margin:-1px 0;color:var(--link);border-bottom:2px solid transparent}.tab:hover{text-decoration:underline}.tab.on{color:var(--ink);border-bottom-color:var(--ink);cursor:default}.tab.on:hover{text-decoration:none}.subline{display:flex;align-items:center;gap:14px;flex-wrap:wrap;font-size:13px;color:var(--muted)}.byline{display:inline-flex;align-items:center;gap:4px}.coords{margin-left:auto;display:inline-flex;align-items:center;gap:5px;white-space:nowrap}.coords svg{width:13px;height:13px;fill:none;stroke:currentColor;stroke-width:1.1}a{color:var(--link);text-decoration:none}a:hover{text-decoration:underline}a.wl.new{color:var(--link-new)}a.ext:after{content:"";display:inline-block;width:.72em;height:.72em;margin-left:.25em;background:currentColor;opacity:.55;-webkit-mask:var(--ext) center/contain no-repeat;mask:var(--ext) center/contain no-repeat;--ext: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 12 12"><path d="M4 1h7v7H9.5V3.56L2.6 10.46 1.54 9.4 8.44 2.5H4z"/></svg>')}h1.page-title{font:400 34px/1.2 var(--display);margin:0 0 2px}.page-sub{color:var(--muted);font-size:14px;margin:0 0 14px}.article h2{font:400 24px/1.3 var(--display);margin:28px 0 0;padding-bottom:5px;border-bottom:1px solid var(--rule);clear:none}.article h3{font:700 17px/1.3 var(--body);margin:20px 0 0}.article h2+p,.article h2+h3,.article h3+p{margin-top:8px}.article p{margin:12px 0}.infobox{float:right;width:340px;margin:4px 0 18px 26px;clear:right;border:1px solid var(--rule);background:var(--lift);font-size:13px;line-height:1.45}.infobox table{width:100%;border-collapse:collapse}.infobox .ib-head{background:var(--band);padding:9px 10px;text-align:center}.infobox .ib-head b{font:700 16px/1.3 var(--body);display:block}.infobox .ib-head .native{font-size:14px;display:block}.infobox .ib-head .romaji{font-size:12px;color:var(--muted);font-style:italic;display:block}.infobox .ib-head .romaji.upright{font-style:normal;font-size:13px;color:var(--ink)}.infobox .ib-section td{background:var(--band);font-weight:700;text-align:center;padding:5px 10px}.infobox .ib-office td{background:var(--band);text-align:center;padding:8px 10px}.infobox .ib-office b,.infobox .ib-office .off-post{display:block;font:700 15px/1.3 var(--body)}.infobox .ib-office span,.infobox .ib-office .off-term{display:block;margin-top:2px}.infobox .ib-media{padding:10px;text-align:center}.infobox .ib-media-row{display:flex;gap:10px;align-items:flex-start}.infobox .ib-media-row figure{flex:1;min-width:0}.infobox .ib-media img{max-width:100%}.infobox .ib-media figcaption{margin-top:5px;font-size:12px;color:var(--muted)}.infobox th,.infobox td{border-top:1px solid var(--hair);padding:6px 10px;vertical-align:top}.infobox th{text-align:left;width:43%;font-weight:700}.infobox th.sub{padding-left:18px;font-weight:400}.infobox .ib-full{text-align:center}.infobox .ib-pair td{width:50%;vertical-align:top}.infobox .ib-pair b{display:block;margin-bottom:5px}.infobox .ib-pair div{line-height:1.5}.infobox .ib-pair div.sub{padding-left:11px}.infobox .ib-pair div.sub:before{content:"•";margin-left:-11px;margin-right:4px;color:var(--muted)}.search-drop{position:absolute;left:-1px;right:-1px;top:calc(100% + 1px);z-index:40;max-height:70vh;overflow-y:auto;padding:6px 0 8px;background:var(--paper);border:1px solid var(--rule);border-top:0}.search-drop[hidden]{display:none}.sr-head{margin:8px 14px 4px;font:700 11px/1 var(--body);letter-spacing:.07em;text-transform:uppercase;color:var(--muted)}.sr{display:block;padding:6px 14px;color:var(--ink)}.sr:hover{background:var(--lift);text-decoration:none}.sr b{color:var(--link);font-weight:400}.sr:hover b{text-decoration:underline}.sr-type{margin-left:8px;font-size:11px;color:var(--muted);text-transform:capitalize}.sr-ex{display:block;margin-top:2px;font-size:12.5px;line-height:1.45;color:var(--muted)}.sr-ex mark{background:none;color:var(--ink);font-weight:700}.sr-none{margin:10px 14px;font-size:13px;color:var(--muted)}.sr-all{display:block;margin-top:6px;padding:9px 14px;border-top:1px solid var(--hair);font-size:13px;font-weight:700;color:var(--link)}.sr-all:hover{background:var(--lift);text-decoration:none}.sr-page h2{font:400 21px/1.3 var(--display);margin:24px 0 6px;padding-bottom:5px;border-bottom:1px solid var(--rule)}.sr-count{margin-left:9px;font:400 13px/1 var(--body);color:var(--muted)}.sr-page .sr{padding:9px 0;border-bottom:1px solid var(--hair)}.sr-page .sr:hover{background:none}.sr-page .sr b{font-size:16px}#lightbox{position:fixed;inset:0;z-index:90;display:flex;align-items:center;justify-content:center;padding:40px 24px;background:#000000d1}#lightbox[hidden]{display:none}#lightbox figure{margin:0;max-width:100%;max-height:100%;text-align:center}#lightbox img{max-width:100%;max-height:calc(100vh - 140px);height:auto;display:block;margin:0 auto}#lightbox figcaption{margin-top:12px;font-size:13px;color:var(--muted);display:flex;gap:14px;justify-content:center;align-items:baseline}#lightbox figcaption b{color:var(--ink);font-weight:400;font-family:ui-monospace,monospace;font-size:12.5px}#lb-close{position:absolute;top:14px;right:18px;width:34px;height:34px;font-size:15px;color:var(--ink);background:#ffffff1a;border:1px solid var(--rule);border-radius:50%;cursor:pointer}#lb-close:hover{background:#fff3}.article figure img,.infobox .ib-media img{cursor:zoom-in}pre.source{margin:0;padding:14px 16px;overflow-x:auto;background:var(--lift);border:1px solid var(--rule);border-radius:3px;font:12.5px/1.6 ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--ink);white-space:pre-wrap;word-break:break-word}.nw{white-space:nowrap}.ico{height:1em;width:auto;vertical-align:-.12em;box-sizing:border-box;border:1px solid #fff}.tri{height:.72em;width:auto;vertical-align:-.02em;margin-right:.3em}.tri.up path{fill:#00c22e}.tri.down path{fill:red}.article table:not(.ib):not(.nb){border-collapse:collapse;margin:16px 0;font-size:14px;min-width:60%}.article table:not(.ib):not(.nb) th,.article table:not(.ib):not(.nb) td{border:1px solid var(--hair);padding:6px 12px;text-align:left;vertical-align:top}.article table:not(.ib):not(.nb) th{background:var(--band)}.article table:not(.ib):not(.nb) td[rowspan],.article table:not(.ib):not(.nb) th[rowspan]{vertical-align:middle}.article table:not(.ib):not(.nb) th[colspan]{text-align:center}.article .ico.sized{display:block;margin:2px 0 6px;vertical-align:top}.table-wrap{overflow-x:auto}.article figure.float{margin:4px 0 14px;max-width:100%}.article figure.float img{width:100%;height:auto;display:block}.article figure.float figcaption{font-size:12px;color:var(--muted);margin-top:5px;line-height:1.4}.article figure.float-right{float:right;clear:right;margin-left:24px}.article figure.float-left{float:left;clear:left;margin-right:24px}.article figure[class*=r-] img{width:100%;height:100%;object-fit:cover;display:block}.article .r-16x9 img{aspect-ratio:16 / 9}.article .r-3x2 img{aspect-ratio:3 / 2}.article .r-4x3 img{aspect-ratio:4 / 3}.article .r-1x1 img{aspect-ratio:1 / 1}.article .r-3x4 img{aspect-ratio:3 / 4}.article>figure:not(.float){margin:18px 0;display:flow-root}.article>figure:not(.float) img{max-width:100%;height:auto;display:block}.article>figure:not(.float) figcaption{font-size:12px;color:var(--muted);margin-top:5px;line-height:1.4}.imgrid{display:flex;gap:14px;margin:18px 0;align-items:flex-start}.imgrid figure{flex:1 1 0;min-width:0;margin:0}.imgrid:not(:has(figure:nth-child(2))){max-width:560px}.imgrid img{width:100%;height:auto;display:block}.imgrid figcaption{font-size:12px;color:var(--muted);margin-top:5px;line-height:1.4}figcaption:empty{display:none}.notice{border:1px solid var(--rule);border-left:4px solid #c8952a;background:#2a2418;padding:9px 13px;font-size:13px;margin:0 0 18px}.navbox{clear:both;margin:34px 0 0;border:1px solid var(--rule);font-size:13px;line-height:1.5}.navbox-head{background:var(--band);text-align:center;padding:7px 10px;font-weight:700}.navbox-head .crumb{display:block;font-weight:400;font-size:12px}.navbox table{width:100%;border-collapse:collapse}.navbox th,.navbox td{border-top:1px solid var(--hair);padding:5px 10px;vertical-align:top}.navbox th.grp{background:var(--band);width:15%;text-align:right}.navbox th.row{background:#23262c;width:20%;text-align:right;font-weight:400;color:var(--ink)}.navbox td.note{color:var(--muted)}.navbox td .sep{color:var(--muted);padding:0 .3em}.portal-banner{width:100%;height:200px;object-fit:cover;display:block}.portal-welcome{font:400 24px/1.3 var(--display);text-align:center;margin:18px 0}.portal-lede{border:1px solid var(--rule);background:var(--lift);padding:16px 20px}.grid-list{columns:3;column-gap:28px;font-size:14px}.grid-list li{break-inside:avoid}@media(max-width:1000px){.shell{flex-direction:column;align-items:stretch}.rail{position:static;width:auto;max-height:none;overflow:visible;padding:16px 20px 0;border-bottom:1px solid var(--hair)}.rail:empty{display:none}.content{padding:18px 20px 50px;max-width:none}}@media(max-width:860px){.article table:not(.ib):not(.ed-tbl):not(.nb){display:block;overflow-x:auto;max-width:100%}.masthead{padding:8px 12px;gap:10px}.brand img{width:min(230px,46vw)}.search-slot{margin-left:0}@media(max-width:640px){.search-go{display:none}}.infobox{float:none;width:100%;margin:0 0 18px}.imgrid{display:block}.imgrid figure+figure{margin-top:14px}.article figure.float{float:none;width:auto!important;margin:16px 0}.grid-list{columns:1}.navbox th.grp,.navbox th.row{width:auto}}#search{position:relative;display:flex;align-items:center}.search-ico{position:absolute;left:11px;width:15px;height:15px;pointer-events:none;fill:none;stroke:var(--muted);stroke-width:1.6;stroke-linecap:round}#search-q{width:100%;height:32px;padding:0 12px 0 34px;font:400 14px/1 var(--body);color:var(--ink);background:transparent;border:0;border-radius:0}#search-q:focus{outline:none}#search-q::placeholder{color:var(--muted);opacity:1}#search-q::-webkit-search-cancel-button{filter:invert(.6)}.search-off{font-size:12px;color:var(--muted);margin:0}.hbox{border:1px solid var(--rule);margin:0 0 18px;background:var(--paper)}.hbox>h2{margin:0;padding:9px 14px;font:700 16px/1.3 var(--body);background:var(--band);border-bottom:1px solid var(--rule)}.hbox-body{padding:14px 16px;display:flow-root}.hbox-body .feat-pic{width:30%;min-width:150px;max-width:280px}.hbox-body>:first-child{margin-top:0}.hbox-body>:last-child{margin-bottom:0}.hbox-body>.navbox{border:0;margin:-14px -16px}.hbox-body .more{clear:both;margin-bottom:0;font-size:13px}.home-hero{padding:0;overflow:hidden}.home-banner{display:block;width:min(360px,64%);height:auto;margin:20px auto}.home-count{text-align:center;padding:5px 14px;line-height:1;background:var(--band);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}.home-stats{display:inline-flex;flex-wrap:wrap;justify-content:center;gap:4px 24px;margin:0;font-size:12px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}.home-stats span{display:inline-flex;align-items:baseline;gap:6px}.home-stats b{font:400 17px/1 var(--display);color:var(--ink);letter-spacing:0;font-variant-numeric:tabular-nums}.home-intro{padding:14px 16px}.home-intro>:first-child{margin-top:0}.home-intro>:last-child{margin-bottom:0}