/* ===== oox tokens ===== */
:root{--ox-ink:#111;--ox-paper:#fff;--ox-soft:#f4f3ef;--ox-hair:#dcdbd5;--ox-mute:#5a5a55;--ox-sun:#ffd23f;--ox-leaf:#0b6b4c;--ox-link:#0a57a3;
--ox-wide:1312px;--ox-gut:32px;--ox-disp:"Sofia Sans Extra Condensed","Arial Narrow",sans-serif;--ox-mono:"Red Hat Mono",ui-monospace,Menlo,monospace;
--ox-serif:"Spectral",Georgia,serif;--ox-ui:"Poppins",system-ui,sans-serif}
/* ===== oox base ===== */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ox-paper);color:var(--ox-ink);font:16px/1.55 var(--ox-ui)}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
a:focus-visible,label:focus-visible{outline:3px solid var(--ox-sun);outline-offset:2px}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.ico{width:1.1em;height:1.1em;flex:none;vertical-align:-.18em}
.pane{max-width:var(--ox-wide);margin:0 auto;padding:0 var(--ox-gut)}
.kick{display:inline-block;font:600 12px/1.2 var(--ox-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ox-ink)}
.kick:hover{color:var(--ox-leaf)}
.caption{font-family:var(--ox-disp);font-weight:800;line-height:.98;letter-spacing:-.005em;display:block}
.caption:hover{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px}
.byline{font:500 12px/1.3 var(--ox-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ox-mute);margin:10px 0 0}
.deck{font:400 18px/1.5 var(--ox-serif);color:#2b2b28;margin:12px 0 0}
/* ===== oox statusbar ===== */
.statusbar{background:var(--ox-ink);color:#fff;font:600 12px/1 var(--ox-mono);letter-spacing:.12em;text-transform:uppercase}
.statusbar .pane{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:38px}
.statusbar a{color:#fff}.statusbar a:hover{color:var(--ox-sun)}
.statusbar nav{display:flex;gap:22px}
.statusbar .motto::before{content:"";display:inline-block;width:8px;height:8px;background:var(--ox-sun);margin-right:10px}
/* ===== oox titlebar ===== */
.titlebar{border-bottom:1px solid var(--ox-ink);background:var(--ox-paper);position:relative}
.titlebar .pane{display:flex;align-items:center;gap:28px;min-height:66px}
.folio{display:inline-flex;align-items:center;gap:10px;flex:none}
.folio-mark{width:40px;height:40px;display:block}
.folio-word{font:800 30px/1 var(--ox-disp);letter-spacing:-.01em}
.folio-word small{font:600 13px/1 var(--ox-mono);letter-spacing:.06em;margin-left:2px;vertical-align:3px}
.toolbar{flex:1}
.toolbar ul{list-style:none;margin:0;padding:0;display:flex;gap:26px;align-items:center}
.toolbar a{font:600 13px/1 var(--ox-mono);letter-spacing:.14em;text-transform:uppercase;display:flex;align-items:center;gap:8px;padding:10px 0;border-bottom:3px solid transparent}
.toolbar a:hover,.toolbar a[aria-current]{border-bottom-color:var(--ox-sun)}
.toolbar-sw,.toolbar-knob,.toolbar-shut{display:none}
/* ===== oox tabchip ===== */
.tabrule{border-top:2px solid var(--ox-ink);margin:0 0 22px;display:flex;justify-content:space-between;align-items:flex-start}
.tabchip{display:inline-block;background:var(--ox-ink);color:#fff;font:700 13px/1 var(--ox-mono);letter-spacing:.13em;text-transform:uppercase;padding:8px 12px 7px}
.tabchip a:hover{color:var(--ox-sun)}
.tabmore{font:600 12px/1 var(--ox-mono);letter-spacing:.12em;text-transform:uppercase;padding-top:10px;display:inline-flex;gap:6px;align-items:center}
.tabmore:hover{color:var(--ox-leaf)}
/* ===== oox frontpage ===== */
.frontpage{display:grid;grid-template-columns:308px 1fr 308px;gap:0;padding-top:40px;padding-bottom:48px}
.fp-col{padding:0 16px}
.fp-left{border-right:1px solid var(--ox-hair);padding-left:0}
.fp-right{border-left:1px solid var(--ox-hair);padding-right:0}
.linecard{display:grid;grid-template-columns:128px 1fr;gap:16px;padding:0 0 22px;margin:0 0 22px;border-bottom:1px solid var(--ox-hair)}
.linecard:last-child{border-bottom:0;margin-bottom:0}
.linecard .shot{aspect-ratio:1;object-fit:cover;width:128px}
.linecard .caption{font-size:25px;margin-top:8px}
.lead{text-align:center;padding:0 8px}
.lead>.caption{font-size:clamp(40px,5vw,66px);margin:14px auto 0;max-width:15ch}
.lead>.deck{max-width:560px;margin:16px auto 0}
.lead figure{margin:22px 0 0}
.lead .shot{width:100%;aspect-ratio:3/2;object-fit:cover}
.twin{display:grid;grid-template-columns:1fr 1fr;gap:0;margin-top:18px;border-top:1px solid var(--ox-hair);text-align:left}
.twin article{padding:18px 16px 0}
.twin article+article{border-left:1px solid var(--ox-hair)}
.twin .caption{font-size:28px;margin-top:8px}
.twin p{font:400 16px/1.55 var(--ox-serif);color:#2b2b28;margin:10px 0 0}
.outline{list-style:none;margin:0;padding:0;counter-reset:ox}
.outline li{counter-increment:ox;display:grid;grid-template-columns:34px 1fr;gap:8px;padding:0 0 18px;margin:0 0 18px;border-bottom:1px solid var(--ox-hair)}
.outline li::before{content:counter(ox,decimal-leading-zero);font:700 15px/1.6 var(--ox-mono);color:var(--ox-leaf)}
.outline .caption{font-size:25px}
.vault{display:block;background:var(--ox-ink);color:#fff;padding:0 0 20px;margin-top:6px}
.vault .shot{aspect-ratio:16/10;object-fit:cover;width:100%;filter:grayscale(1) contrast(1.05)}
.vault .kick{color:var(--ox-sun);margin:16px 18px 0}
.vault b{display:block;font:800 30px/1 var(--ox-disp);margin:8px 18px 0}
.vault span{display:block;font:400 15px/1.5 var(--ox-serif);color:#d8d8d2;margin:8px 18px 0}
.vault:hover b{text-decoration:underline;text-underline-offset:4px}
/* ===== oox stripe ===== */
.stripe{padding:8px 0 48px}
.stripe.soft{background:var(--ox-soft);padding-top:40px}
.minis{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.mini{display:grid;grid-template-columns:1fr 92px;gap:14px;padding:0 18px;border-left:1px solid var(--ox-hair)}
.mini:first-child{border-left:0;padding-left:0}.mini:last-child{padding-right:0}
.mini .shot{aspect-ratio:1;object-fit:cover;width:92px}
.mini .caption{font:500 17px/1.3 var(--ox-ui);letter-spacing:0;margin-top:8px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.cards.four{grid-template-columns:repeat(4,1fr);gap:28px}
.doccard .shot{aspect-ratio:3/2;object-fit:cover;width:100%}
.doccard .kick{margin-top:14px}
.doccard .caption{font:600 19px/1.3 var(--ox-ui);letter-spacing:0;margin-top:8px}
.doccard p{font:400 15px/1.5 var(--ox-serif);color:#3b3b37;margin:8px 0 0}
/* ===== oox spotlight ===== */
.spotlight{display:grid;grid-template-columns:62% 1fr;gap:40px;align-items:center;padding-bottom:26px;border-bottom:1px solid var(--ox-hair)}
.spotlight .shot{width:100%;aspect-ratio:16/10;object-fit:cover}
.spotlight-txt{text-align:center;padding:0 12px}
.spotlight-txt .caption{font-size:clamp(36px,4vw,52px);margin-top:12px}
.minis.under{margin-top:20px}
/* ===== oox columns ===== */
.threecol{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.colbox .tabchip{margin:0}
.colbox .shot{aspect-ratio:16/9;object-fit:cover;width:100%}
.colbox ul{list-style:none;margin:0;padding:0}
.colbox li{border-bottom:1px solid var(--ox-hair);padding:14px 0}
.colbox li a{font:600 17px/1.35 var(--ox-ui)}
.colbox li a:hover{text-decoration:underline}
/* ===== oox archline ===== */
.archline{display:flex;gap:14px;align-items:center;border:1px solid var(--ox-ink);padding:16px 20px;font:400 17px/1.45 var(--ox-serif);margin:0 0 48px}
.archline .ico{width:28px;height:28px;color:var(--ox-leaf)}
.archline a{text-decoration:underline;text-underline-offset:3px}
/* ===== oox circle ===== */
.circle{padding-top:0;padding-bottom:48px}
.circle-in{border-top:2px solid var(--ox-ink);padding-top:26px}
.circle h2{font:700 13px/1 var(--ox-mono);letter-spacing:.14em;text-transform:uppercase;margin:0 0 20px}
.circle-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.circle-row a{display:flex;align-items:center;justify-content:center;height:92px;border:1px solid var(--ox-hair);background:#fff;padding:14px}
.circle-row a:hover{border-color:var(--ox-ink)}
.circle-row img{max-height:56px;width:auto;object-fit:contain}
.circle-row a.onink{background:#1b1b1b}
.circle-note{font:400 15px/1.5 var(--ox-serif);color:var(--ox-mute);margin:16px 0 0}
/* ===== oox rubric-hd ===== */
.rubric-hd{text-align:center;padding-top:48px;padding-bottom:34px}
.rubric-hd .ico{width:34px;height:34px}
.rubric-hd h1{font:800 clamp(46px,6vw,76px)/.95 var(--ox-disp);margin:10px 0 0;letter-spacing:-.01em}
.rubric-hd p{font:500 17px/1.55 var(--ox-ui);max-width:720px;margin:16px auto 0;color:#33332f}
.hubtop{display:grid;grid-template-columns:2fr 1fr;gap:0;padding-bottom:40px}
.hubtop>.doccard{padding-right:28px;border-right:1px solid var(--ox-hair)}
.hubtop>.doccard .caption{font:800 clamp(34px,3.6vw,48px)/1 var(--ox-disp)}
.hubtop>.doccard p{font-size:17px}
.hubside{padding-left:28px;display:grid;gap:26px;align-content:start}
.hubside .doccard+.doccard{border-top:1px solid var(--ox-hair);padding-top:22px}
/* ===== oox docpage ===== */
.dochead{text-align:center;max-width:980px;margin:0 auto;padding:44px var(--ox-gut) 0}
.dochead h1{font:800 clamp(44px,6.2vw,80px)/.95 var(--ox-disp);margin:14px 0 0;letter-spacing:-.01em}
.dochead .deck{font-size:20px;max-width:760px;margin:18px auto 0}
.dochead .byline{display:flex;justify-content:center;flex-wrap:wrap;gap:6px 18px;margin-top:18px}
.dochead .byline span{display:inline-flex;align-items:center;gap:6px}
.docshot{max-width:1160px;margin:30px auto 0;padding:0 var(--ox-gut)}
.docshot .shot{width:100%;aspect-ratio:16/9;object-fit:cover}
.photoline{font:500 11px/1.4 var(--ox-mono);letter-spacing:.04em;color:var(--ox-mute);margin:8px 0 0;text-align:right}
.photoline a{text-decoration:underline}
.docgrid{display:grid;grid-template-columns:minmax(0,700px) 300px;gap:64px;justify-content:center;padding:40px var(--ox-gut) 56px;max-width:var(--ox-wide);margin:0 auto}
.docbody{font:400 19px/1.7 var(--ox-serif);color:#1d1d1b;min-width:0}
.docbody>*:first-child{margin-top:0}
.docbody p{margin:0 0 1.1em}
.docbody h2{font:800 36px/1.02 var(--ox-disp);margin:1.5em 0 .5em;letter-spacing:-.005em}
.docbody h3{font:700 22px/1.25 var(--ox-ui);margin:1.4em 0 .4em}
.docbody h4{font:700 12px/1.3 var(--ox-mono);letter-spacing:.12em;text-transform:uppercase;margin:1.6em 0 .5em}
.docbody ul,.docbody ol{margin:0 0 1.2em;padding-left:1.3em}
.docbody li{margin:.35em 0}
.docbody li::marker{color:var(--ox-leaf);font-weight:700}
.docbody a{color:var(--ox-link);text-decoration:underline;text-underline-offset:3px}
.docbody strong,.docbody b{font-weight:700}
.docbody img{margin:1.2em 0;max-width:100%;height:auto}
.docbody table{width:100%;border-collapse:collapse;margin:1.2em 0;font:400 15px/1.45 var(--ox-ui);display:block;overflow-x:auto}
.docbody th,.docbody td{border:1px solid var(--ox-hair);padding:8px 10px;text-align:left;vertical-align:top}
.docbody th{background:var(--ox-soft);font-weight:600}
.docbody blockquote{border-left:4px solid var(--ox-sun);margin:1.2em 0;padding:4px 0 4px 18px;font-style:italic}
.docbody pre,.docbody code{font:500 15px/1.5 var(--ox-mono);background:var(--ox-soft)}
.docbody code{padding:0;background:none;font-weight:600;color:#0a4d37}
.docbody p>code:only-child{display:inline-block;padding:8px 16px;margin-right:6px;background:var(--ox-soft);max-width:100%}
.docbody{overflow-wrap:anywhere}
.docbody td,.docbody th{overflow-wrap:anywhere}
.docbody pre{padding:12px 14px;overflow-x:auto}
.docbody>p:first-of-type::first-letter{font:800 3.6em/.8 var(--ox-disp);float:left;margin:.08em .08em 0 0}
.docbody.plain>p:first-of-type::first-letter{font:inherit;float:none;margin:0}
.filed{display:flex;flex-wrap:wrap;gap:10px;align-items:center;border-top:2px solid var(--ox-ink);margin-top:34px;padding-top:16px;font:600 12px/1 var(--ox-mono);letter-spacing:.12em;text-transform:uppercase}
.filed a{display:inline-flex;gap:6px;align-items:center;border:1px solid var(--ox-ink);padding:8px 10px}
.filed a:hover{background:var(--ox-ink);color:#fff}
.rail{align-self:start;position:sticky;top:18px}
.rail .tabchip{margin-bottom:16px}
.rail ol{list-style:none;margin:0;padding:0;counter-reset:rl}
.rail ol li{counter-increment:rl;display:grid;grid-template-columns:30px 1fr;padding:0 0 14px;margin:0 0 14px;border-bottom:1px solid var(--ox-hair)}
.rail ol li::before{content:counter(rl);font:800 28px/1 var(--ox-disp);color:var(--ox-leaf)}
.rail ol li a{font:600 16px/1.35 var(--ox-ui)}
.rail li a:hover{text-decoration:underline}
.rail .railbox{margin-top:26px;background:var(--ox-soft);padding:18px}
.rail .railbox p{font:400 15px/1.5 var(--ox-serif);margin:8px 0 0}
.rail .railbox a{text-decoration:underline}
.rail .railbox ul li{margin:0 0 8px;font:600 15px/1.35 var(--ox-ui)}
/* ===== oox archnote ===== */
.archnote{display:flex;gap:14px;background:var(--ox-soft);border-left:6px solid var(--ox-sun);padding:16px 18px;margin:0 0 30px;font:400 15px/1.55 var(--ox-ui)}
.archnote .ico{width:26px;height:26px;margin-top:2px}
.crumbs{font:600 12px/1.3 var(--ox-mono);letter-spacing:.12em;text-transform:uppercase;display:flex;justify-content:center;gap:10px;flex-wrap:wrap}
.crumbs a{text-decoration:underline;text-underline-offset:3px}
/* ===== oox tiles ===== */
.tile{display:flex;align-items:center;justify-content:center;aspect-ratio:3/2;position:relative;overflow:hidden;color:#fff}
.tile .ico{width:38%;height:auto;max-height:62%;stroke-width:1.3}
.tile::after{content:"";position:absolute;right:0;top:0;border-style:solid;border-width:0 42px 42px 0;border-color:transparent var(--ox-paper) transparent transparent}
.t0{background:#111}.t1{background:#0b6b4c}.t2{background:#1f4e8c}.t3{background:#8a3b12}.t4{background:#4b3b8f}.t5{background:#2d5d63}
.t2 .ico,.t4 .ico{color:var(--ox-sun)}
.doccard .tile{width:100%}
.groupgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.grouphead{display:grid;grid-template-columns:1.1fr 1fr;gap:36px;align-items:center;margin:0 0 30px}
.grouphead .shot{width:100%;aspect-ratio:16/9;object-fit:cover}
.grouphead h2{font:800 clamp(34px,4vw,52px)/1 var(--ox-disp);margin:10px 0 0}
.grouphead p{font:400 17px/1.55 var(--ox-serif);margin:12px 0 0;color:#33332f}
.groupblock{padding:40px 0;border-top:2px solid var(--ox-ink)}
.groupblock:first-of-type{border-top:0}
.feedbox h4{font:600 19px/1.3 var(--ox-ui);margin:0}
.feedbox h4 a:hover{text-decoration:underline}
.feedbox p{font:400 15px/1.5 var(--ox-serif);color:var(--ox-mute);margin:6px 0 0}
.feedbox>div{border-bottom:1px solid var(--ox-hair);padding:0 0 16px;margin:0 0 16px!important}
.feedbox{columns:2;column-gap:48px}
.feedbox>div{break-inside:avoid}
/* ===== oox endnote ===== */
.endnote{background:var(--ox-ink);color:#e8e8e2;margin-top:0;padding:48px 0 28px;font-size:14px}
.endnote a{color:#fff}.endnote a:hover{color:var(--ox-sun)}
.endnote-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px}
.endnote .folio-word{color:#fff}
.endnote p{margin:14px 0 0;line-height:1.6;color:#c9c9c2}
.endnote h2{font:700 12px/1 var(--ox-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ox-sun);margin:6px 0 14px}
.endnote ul{list-style:none;margin:0;padding:0}
.endnote li{margin:0 0 9px}
.fineprint{border-top:1px solid #3a3a36;margin-top:36px;padding-top:18px;font-size:13px;color:#a9a9a2}
.fineprint p{color:#a9a9a2;margin:0 0 8px}
/* ===== oox responsive ===== */
@media (max-width:1180px){
.frontpage{grid-template-columns:260px 1fr}
.fp-right{grid-column:1/-1;border-left:0;padding:30px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:0 32px;align-items:start}
.fp-right .tabrule{grid-column:1/-1}
.linecard{grid-template-columns:92px 1fr}.linecard .shot{width:92px}.linecard .caption{font-size:22px}
.minis{grid-template-columns:repeat(2,1fr);row-gap:24px}
.mini:nth-child(3){border-left:0;padding-left:0}.mini:nth-child(2){padding-right:0}
.cards.four,.groupgrid{grid-template-columns:repeat(3,1fr)}
.docgrid{grid-template-columns:minmax(0,1fr) 260px;gap:40px}
}
@media (max-width:900px){
:root{--ox-gut:20px}
.statusbar .motto{display:none}
.titlebar .pane{min-height:60px;justify-content:space-between}
.toolbar{flex:none}
.toolbar-knob{display:flex;align-items:center;justify-content:center;width:48px;height:48px;cursor:pointer;border:1px solid var(--ox-ink)}
.toolbar-knob i,.toolbar-knob i::before,.toolbar-knob i::after{display:block;width:22px;height:2px;background:var(--ox-ink);position:relative;content:""}
.toolbar-knob i::before{position:absolute;top:-7px}.toolbar-knob i::after{position:absolute;top:7px}
.toolbar ul{display:none;position:absolute;left:0;right:0;top:100%;z-index:20;background:var(--ox-paper);border-bottom:2px solid var(--ox-ink);flex-direction:column;align-items:stretch;gap:0;padding:6px var(--ox-gut) 14px}
.toolbar-sw:checked~ul{display:flex}
.toolbar li{border-bottom:1px solid var(--ox-hair)}
.toolbar a{padding:15px 0;min-height:48px;border-bottom:0}
.toolbar .toolbar-shut{display:block;border-bottom:0;padding-top:10px}
.toolbar-shut label{display:inline-flex;align-items:center;min-height:44px;font:600 12px/1 var(--ox-mono);letter-spacing:.14em;text-transform:uppercase;cursor:pointer}
.frontpage{grid-template-columns:1fr;padding-top:26px}
.fp-col{padding:0}
.fp-left{border-right:0;order:2;padding-top:30px}
.fp-center{order:1}.fp-right{order:3}
.lead{padding:0}
.spotlight{grid-template-columns:1fr;gap:18px}
.threecol,.cards{grid-template-columns:1fr 1fr;gap:24px}
.hubtop{grid-template-columns:1fr}
.hubtop>.doccard{padding-right:0;border-right:0}
.hubside{padding-left:0;margin-top:26px;grid-template-columns:1fr 1fr;gap:24px}
.hubside .doccard+.doccard{border-top:0;padding-top:0}
.docgrid{grid-template-columns:1fr;gap:40px;padding-top:30px}
.rail{position:static}
.grouphead{grid-template-columns:1fr;gap:18px}
.endnote-grid{grid-template-columns:1fr 1fr}
.circle-row{grid-template-columns:repeat(2,1fr)}
.feedbox{columns:1}
}
@media (max-width:600px){
:root{--ox-gut:16px}
.statusbar nav{gap:14px}
.statusbar{font-size:11px;letter-spacing:.06em}
.folio-word{font-size:25px}
.fp-right{grid-template-columns:1fr}
.twin{grid-template-columns:1fr}
.twin article{padding:18px 0 0}.twin article+article{border-left:0;border-top:1px solid var(--ox-hair);margin-top:18px}
.minis{grid-template-columns:1fr}
.mini,.mini:nth-child(3){border-left:0;padding:0 0 18px;border-bottom:1px solid var(--ox-hair)}
.threecol,.cards,.cards.four,.groupgrid,.hubside{grid-template-columns:1fr}
.dochead{padding-top:28px}
.dochead .deck{font-size:18px}
.docbody{font-size:18px}
.docbody h2{font-size:31px}
.endnote-grid{grid-template-columns:1fr}
.archline{align-items:flex-start}
}