/* Meriwani: Lattice design for omarmeriwani.com.
   Layout: one quiet column (max 1120px) on a page-wide faint square grid. Home: the blog's word space
   on a full-width canvas behind the header and the lead post. Articles: the post's words lit up in
   that space beside the title, then a ~68ch column with a contents rail in the gutter (mirrors in RTL).
   English reads in a thin magazine serif (Newsreader); navigation and labels use a quiet sans;
   Arabic uses IBM Plex Sans Arabic throughout. */
:root{
  --bg:#fafbfc;          /* paper, slightly cool */
  --ink:#2b3139;         /* text + logo ink */
  --mute:#6f7883;        /* meta */
  --line:#e2e6eb;        /* light grey lines */
  --line-blue:#cfe0ef;   /* light blue lines */
  --fill-blue:rgba(167,199,228,.16);
  --mark:rgba(167,199,228,.42);   /* highlighter under bold text */
  --node:#b7cfe3;
  --accent:#4f86b8;      /* links, translated words, active states */
  --panel:#ffffff;
  --veil:rgba(250,251,252,.88);   /* behind the lead post, over the moving words */
  --grid:rgba(43,49,57,.045);
  --font:"Newsreader","Iowan Old Style",Georgia,"Times New Roman",serif;
  --font-ui:"Hanken Grotesk",system-ui,-apple-system,"Segoe UI",Helvetica,Arial,sans-serif;
  --font-ar:"IBM Plex Sans Arabic","Noto Naskh Arabic",Tahoma,Arial,sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,"Cascadia Mono",Consolas,monospace;
  --font-latin-mark:"Cinzel","Trajan Pro","Times New Roman",serif;
  --wh:250;   /* headline weight */
  --wb:400;   /* body weight */
  --fs:1.04;  /* body size factor */
  --max:1120px;
  --measure:680px;
}
html[lang|="ar"]{--font:var(--font-ar);--font-ui:var(--font-ar);--wh:300;--wb:400;--fs:1}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --bg:#15191e; --ink:#e3e7ec; --mute:#8f98a2; --line:#262c34; --line-blue:#24384a;
    --fill-blue:rgba(96,140,184,.10); --mark:rgba(96,140,184,.32); --node:#47637d; --accent:#8db6dc; --panel:#191e24;
    --veil:rgba(21,25,30,.86); --grid:rgba(227,231,236,.045);
  }
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#15191e; --ink:#e3e7ec; --mute:#8f98a2; --line:#262c34; --line-blue:#24384a;
  --fill-blue:rgba(96,140,184,.10); --mark:rgba(96,140,184,.32); --node:#47637d; --accent:#8db6dc; --panel:#191e24;
  --veil:rgba(21,25,30,.86); --grid:rgba(227,231,236,.045);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}
body{
  margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-weight:var(--wb);
  font-size:16px;line-height:1.55;
  background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:56px 56px;background-position:center top;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
a:hover{color:var(--accent)}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:1.5px solid var(--accent);outline-offset:3px;border-radius:2px}
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip:focus{position:fixed!important;width:auto;height:auto;clip:auto;top:12px;inset-inline-start:12px;z-index:9;background:var(--panel);padding:8px 14px;border:1px solid var(--line);font-family:var(--font-ui)}
.wrap{max-width:var(--max);margin:0 auto;padding-inline:24px}
.mono,.kicker,time,figcaption,.pn-k,.rail-h{font-family:var(--font-mono);font-size:12px;letter-spacing:.02em;color:var(--mute);font-variant-numeric:tabular-nums;font-weight:400}
html[lang|="ar"] :is(.mono,.kicker,time,figcaption,.pn-k,.rail-h){font-family:var(--font-ar);font-size:13px;letter-spacing:0}
.nav,.langs,.chips,.sec-head,.foot,.other,.toc,.byline,figcaption .key,.lead-text .more,.cat-cell small,.sform,.page-numbers,.comment-respond,.clist .comment-meta,.reply{font-family:var(--font-ui)}

/* ---------- header + mark ---------- */
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px 32px;flex-wrap:wrap;padding-block:18px 14px}
.mark{display:flex;flex-direction:column;align-items:center;gap:2px;color:var(--ink)}
.mark:hover{color:var(--ink)}
.mark svg{display:block;width:150px;height:auto;overflow:visible}
.mark svg path{fill:currentColor}
.mark .latin{font-family:var(--font-latin-mark);font-size:12.5px;letter-spacing:.2em;line-height:1;padding-left:.2em;white-space:nowrap}
.nav{display:flex;gap:6px 24px;flex-wrap:wrap;font-size:15px;color:var(--mute)}
.nav a:hover{color:var(--ink)}
.navside{display:flex;align-items:center;gap:16px 24px;flex-wrap:wrap}
.langs{display:flex;border:1px solid var(--line);border-radius:999px;overflow:hidden;font-size:13px;background:var(--bg)}
.langs a{padding:4px 11px;color:var(--mute)}
.langs a[lang="ar"]{font-family:var(--font-ar)}
.langs a[aria-current]{color:var(--ink);background:var(--line)}
.langs a + a{border-inline-start:1px solid var(--line)}

/* ---------- section scaffolding ---------- */
.sec{border-top:1px solid var(--line);padding-block:36px 52px;position:relative}
.sec-first{border-top:0;padding-top:20px}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;flex-wrap:wrap;gap:8px 16px;margin-bottom:26px}
.sec-head h2{margin:0;font-weight:400;font-size:15px;color:var(--mute)}
.sec-head h2 b{font-weight:500;color:var(--ink);margin-inline-end:10px}
.sec-head a{font-size:14px;color:var(--mute)}

/* ---------- home: data & computing over the word space ---------- */
canvas.ws{position:absolute;top:0;left:0;width:100%;z-index:0;pointer-events:none;display:block}
.top,main{position:relative;z-index:1}
.lead{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:40px;min-height:430px;align-items:start}
.lead-text{display:flex;flex-direction:column;gap:12px;padding:20px 22px 18px;background:var(--veil);border:1px solid var(--line);border-radius:3px}
.lead-text h3{margin:0;font-weight:var(--wh);font-size:clamp(26px,2.8vw,34px);line-height:1.12;letter-spacing:-.018em;text-wrap:balance}
html[lang|="ar"] .lead-text h3{line-height:1.45;letter-spacing:0;font-size:clamp(23px,2.4vw,29px)}
.lead-text p{margin:0;color:var(--mute);font-size:calc(16px * var(--fs));line-height:1.55;max-width:44ch}
.lead-text .more{font-size:13.5px;color:var(--accent)}
.sig{margin:14px 0 0;display:flex;justify-content:space-between;align-items:baseline;gap:8px 24px;flex-wrap:wrap;pointer-events:none;position:relative}
.sig em{font-style:italic;font-weight:300;font-size:14.5px;color:var(--mute);letter-spacing:.01em}
html[lang|="ar"] .sig em{font-style:normal;font-size:13.5px}
.sig em::before{content:"";display:inline-block;width:28px;height:1px;background:var(--mute);vertical-align:middle;margin-inline-end:10px;opacity:.6}
.sig .key{display:flex;gap:14px;flex-wrap:wrap}
.sig i,figcaption i{font-style:normal}
.k-nat{color:var(--node)} .k-tr{color:var(--accent)}
.trace .k-nat{color:var(--ink)}

.dlist{list-style:none;margin:34px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;column-gap:40px;border-top:1px solid var(--line)}
.dlist li{display:grid;grid-template-columns:86px 1fr;gap:16px;align-items:baseline;padding:14px 0;border-bottom:1px solid var(--line)}
html[lang|="ar"] .dlist li{grid-template-columns:128px 1fr}
.dlist h4{margin:0;font-weight:var(--wb);font-size:calc(19px * var(--fs));line-height:1.32;letter-spacing:-.005em;text-wrap:balance}
html[lang|="ar"] .dlist h4{font-size:17px;line-height:1.6;letter-spacing:0}
.dlist h4 small{display:block;margin-top:4px}

.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.chips a{display:inline-flex;gap:8px;align-items:baseline;border:1px solid var(--line);border-radius:999px;padding:4px 12px;font-size:13px;background:var(--bg)}
.chips a span{font-family:var(--font-mono);font-size:11.5px;color:var(--mute)}
.chips a:hover{border-color:var(--line-blue);background:var(--fill-blue)}

/* mind: up to three columns */
.mind{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px}
.mind-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.mind-1{grid-template-columns:minmax(0,1fr)}
.col h3{margin:0 0 6px;font-weight:var(--wh);font-size:28px;letter-spacing:-.01em;display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding-bottom:12px;border-bottom:1.5px solid var(--line-blue)}
html[lang|="ar"] .col h3{font-size:24px;letter-spacing:0}
.col ol{list-style:none;margin:0;padding:0}
.col li{display:grid;grid-template-columns:78px 1fr;gap:16px;align-items:baseline;padding:13px 0;border-bottom:1px solid var(--line)}
html[lang|="ar"] .col li{grid-template-columns:1fr;gap:2px}
.col li a{font-size:calc(18px * var(--fs));line-height:1.35;text-wrap:balance}
html[lang|="ar"] .col li a{font-size:16.5px;line-height:1.6}

/* other topics: literal grid */
.cats{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:3px;overflow:hidden}
.cats-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.cats-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.cats-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.cat-cell{padding:20px 20px 22px;min-height:160px;display:flex;flex-direction:column;justify-content:space-between;gap:16px;background:var(--bg)}
.cat-cell:hover{background:color-mix(in srgb,var(--bg),var(--accent) 7%);color:inherit}
.cat-cell svg{width:64px;height:44px;overflow:visible}
html[lang|="ar"] .cat-cell svg{transform:scaleX(-1)}
.cat-cell .name{font-size:calc(20px * var(--fs))}
html[lang|="ar"] .cat-cell .name{font-size:17px}
.cat-cell .name small{display:block;font-size:13.5px;color:var(--mute);margin-top:4px;line-height:1.4;overflow-wrap:anywhere}

.frag{position:absolute;pointer-events:none;z-index:0}
.sec > .wrap{position:relative;z-index:1}
.frag-a{inset-inline-end:4%;top:-28px}
.frag-b{inset-inline-start:2%;bottom:-30px}
.frag .g{stroke:var(--line);fill:none}
.frag .b{stroke:var(--line-blue);fill:none}
.frag .f{fill:var(--fill-blue);stroke:var(--line-blue)}
.frag .n{fill:var(--node)}

/* ---------- article header ---------- */
.ahead{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:28px 56px;align-items:center;
  border-top:1px solid var(--line);padding-block:40px 44px}
.ahead-solo{grid-template-columns:minmax(0,820px)}
.ahead-text{display:flex;flex-direction:column;gap:18px}
.kicker{margin:0;display:flex;flex-wrap:wrap;gap:4px 10px}
.kicker a{color:var(--accent)}
h1{margin:0;font-weight:var(--wh);font-size:clamp(34px,4.6vw,58px);line-height:1.07;letter-spacing:-.024em;text-wrap:balance}
html[lang|="ar"] h1{line-height:1.38;letter-spacing:0;font-size:clamp(30px,3.9vw,46px)}
.byline{margin:0;display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;font-size:15px;color:var(--mute)}
.other{display:inline-flex;align-items:baseline;gap:8px;border:1px solid var(--line);border-radius:999px;padding:4px 13px;font-size:14px;color:var(--ink);background:var(--bg)}
.other[lang="ar"]{font-family:var(--font-ar)}
.other[lang="en"]{font-family:"Hanken Grotesk",system-ui,sans-serif}
.other::after{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);align-self:center}
.other:hover{border-color:var(--line-blue);background:var(--fill-blue);color:var(--ink)}

.trace{margin:0;display:flex;flex-direction:column;gap:10px}
.trace-box{position:relative;aspect-ratio:4/3;max-width:100%;border:1px solid var(--line);border-radius:3px;
  background:color-mix(in srgb,var(--bg) 82%,transparent);overflow:hidden;cursor:crosshair;touch-action:pan-y}
.trace-box canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
figcaption{display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px 18px}
figcaption .key{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- article body ---------- */
.abody{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,var(--measure)) minmax(0,1fr);padding-block:20px 56px}
.rail{grid-column:1;justify-self:start;width:min(184px,calc(100% - 44px));position:sticky;top:calc(28px + env(safe-area-inset-top,0px));align-self:start;
  padding-block-start:12px;display:flex;flex-direction:column;gap:14px}
.rail-h{margin:0}
.toc{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;font-size:13.5px;line-height:1.4}
.toc a{display:block;padding-block:6px;padding-inline:14px 0;border-inline-start:1.5px solid var(--line);color:var(--mute)}
.toc a:hover{color:var(--ink)}
.toc a[aria-current="true"]{color:var(--ink);border-inline-start-color:var(--accent)}
.progress{height:1px;background:var(--line);position:relative}
.progress i{position:absolute;inset-block:0;inset-inline-start:0;width:0;background:var(--accent)}

.prose{grid-column:2;font-size:calc(19px * var(--fs));line-height:1.68;min-width:0}
html[lang|="ar"] .prose{font-size:19px;line-height:2}
.prose p{margin:0 0 1.15em}
html:not([lang|="ar"]) .prose > p:first-of-type{font-size:calc(22.5px * var(--fs));line-height:1.55;font-style:italic}
html[lang|="ar"] .prose > p:first-of-type{font-size:21.5px;line-height:1.95}
.prose a{color:var(--accent);text-decoration:underline;text-decoration-color:var(--line-blue);text-underline-offset:3px}
.prose a:hover{text-decoration-color:var(--accent)}
.prose strong,.prose b{font-weight:500;background:linear-gradient(transparent 58%,var(--mark) 58%)}
.prose h2,.prose h3,.prose h4{scroll-margin-top:24px;font-weight:var(--wh);text-wrap:balance}
.prose h2{position:relative;margin:56px 0 22px;padding-top:20px;border-top:1px solid var(--line-blue);font-size:30px;line-height:1.2;letter-spacing:-.01em}
.prose h2::before{content:"";position:absolute;top:-3.5px;inset-inline-start:0;width:6px;height:6px;border-radius:50%;background:var(--node)}
.prose h3{margin:40px 0 14px;font-size:24px;line-height:1.3}
.prose h4{margin:32px 0 10px;font-size:20px}
html[lang|="ar"] .prose :is(h2,h3,h4){letter-spacing:0;line-height:1.5}
html[lang|="ar"] .prose h2{font-size:25px}
.prose h2.refs-h{font-size:15px;color:var(--mute);border-top-color:var(--line);font-family:var(--font-ui);font-weight:500}
.prose h2.refs-h::before{background:var(--line)}
.prose ul,.prose ol{padding-inline-start:1.4em;margin:0 0 1.15em}
.prose li{margin-bottom:.35em}
.prose blockquote{margin:1.6em 0;padding-inline-start:22px;border-inline-start:1.5px solid var(--line-blue);color:var(--mute);font-style:italic}
html[lang|="ar"] .prose blockquote{font-style:normal}
.prose img{border-radius:3px}
.prose figure,.prose .wp-caption{margin:1.8em 0;max-width:100%}
.prose figcaption,.prose .wp-caption-text{display:block;margin-top:8px}
.prose .feat{margin:0 0 1.8em}
.prose .feat img{display:block;width:100%;border:1px solid var(--line)}
.prose pre,.prose code{font-family:var(--font-mono);font-size:.82em}
.prose pre{background:var(--panel);border:1px solid var(--line);border-radius:3px;padding:14px 16px;overflow-x:auto;line-height:1.5;direction:ltr;text-align:left}
.prose :not(pre) > code{background:var(--fill-blue);padding:1px 5px;border-radius:2px}
.prose table{border-collapse:collapse;font-size:.85em;display:block;overflow-x:auto;max-width:100%}
.prose th,.prose td{border-bottom:1px solid var(--line);padding:6px 10px;text-align:start}
.prose iframe,.prose video,.prose embed{max-width:100%}
.prose hr{border:0;border-top:1px solid var(--line);margin:2.4em 0}
sup.fn{line-height:0;font-size:inherit;vertical-align:baseline}
sup.fn a{font-family:var(--font-mono);font-size:11px;color:var(--accent);position:relative;top:-.6em;padding:0 2px;margin-inline-start:1px;text-decoration:none}
sup.fn a:hover{background:var(--fill-blue);border-radius:2px}
.prose p:has(> .fn-back:first-child){font-size:calc(15px * var(--fs));line-height:1.55;color:var(--mute);font-style:normal;margin:0;padding:5px 8px 5px 2.4em;text-indent:-1.6em;direction:ltr;text-align:left;font-family:var(--font-en, "Newsreader"),Georgia,serif;border-radius:3px}
.prose p:has(> .fn-back:first-child):target,.prose p:has(> .fn-back:target){background:var(--fill-blue);color:var(--ink)}
.prose .fn-back{font-family:var(--font-mono);font-size:12px;color:var(--accent);text-decoration:none;display:inline-block;min-width:1.6em;text-indent:0}
.prose .fn-back::after{content:"."}
.prose .fn-back:target{scroll-margin-top:24px}

/* previous / next: the home's literal grid of cells */
.pn{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:3px;overflow:hidden}
.pn-cell{display:flex;flex-direction:column;gap:8px;padding:20px 22px 22px;background:var(--bg)}
.pn-next{text-align:end;align-items:flex-end}
a.pn-cell:hover{background:color-mix(in srgb,var(--bg),var(--accent) 7%);color:inherit}
.pn-t{font-size:calc(20px * var(--fs));line-height:1.35;text-wrap:balance}
html[lang|="ar"] .pn-t{font-size:17px;line-height:1.6}

.more-sec{padding-block:44px 24px}
.mlist{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 40px}
.mlist li{display:flex;flex-direction:column;gap:6px;padding-block:14px 4px;border-top:1.5px solid var(--line-blue)}
.mlist h3{margin:0;font-weight:var(--wb);font-size:calc(19.5px * var(--fs));line-height:1.35;text-wrap:balance}
html[lang|="ar"] .mlist h3{font-size:17px;line-height:1.6}
.mlist small{display:block;margin-top:6px;font-family:var(--font-mono);font-size:12px;color:var(--mute)}
html[lang|="ar"] .mlist small{font-family:var(--font-ar);font-size:13px}

/* ---------- archives, search, 404, pages ---------- */
.phead{border-top:1px solid var(--line);padding-block:40px 30px;display:flex;flex-direction:column;gap:14px}
.phead > *{max-width:820px}
.phead-page{padding-bottom:10px}
.phead-desc{color:var(--mute);font-size:calc(18px * var(--fs));max-width:60ch}
.phead-desc p{margin:0}
.plist{list-style:none;margin:0 0 40px;padding:0;border-top:1px solid var(--line)}
.plist li{display:grid;grid-template-columns:110px minmax(0,1fr);gap:20px;align-items:baseline;padding:22px 0;border-bottom:1px solid var(--line)}
html[lang|="ar"] .plist li{grid-template-columns:150px minmax(0,1fr)}
.plist h2{margin:0;font-weight:var(--wh);font-size:calc(26px * var(--fs));line-height:1.2;letter-spacing:-.01em;text-wrap:balance}
html[lang|="ar"] .plist h2{font-size:22px;line-height:1.55;letter-spacing:0}
.plist p{margin:8px 0 0;color:var(--mute);font-size:calc(16.5px * var(--fs));line-height:1.55;max-width:68ch}
.plist small{display:block;margin-top:8px}
.empty{color:var(--mute);font-size:18px;padding-block:20px 60px}
.navigation.pagination{margin:0 0 64px}
.nav-links{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.page-numbers{display:inline-flex;min-width:36px;justify-content:center;padding:5px 12px;border:1px solid var(--line);border-radius:999px;font-size:14px;color:var(--mute);background:var(--bg)}
.page-numbers.current{color:var(--ink);background:var(--line)}
a.page-numbers:hover{border-color:var(--line-blue);background:var(--fill-blue);color:var(--ink)}
.page-numbers.dots{border:0;background:none}

.sform{display:flex;gap:6px;align-items:center}
.sform input{font:inherit;font-size:14px;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:6px 14px;min-width:0;width:220px;max-width:100%}
.sform button,.btn,.comment-form input[type="submit"]{font:inherit;font-size:14px;color:var(--ink);background:var(--line);border:1px solid var(--line);border-radius:999px;padding:6px 14px;cursor:pointer}
.sform button:hover,.comment-form input[type="submit"]:hover{background:var(--fill-blue);border-color:var(--line-blue)}

/* ---------- comments ---------- */
.cwrap{max-width:var(--measure);margin:0 auto;padding-block:20px 60px}
.clist{list-style:none;margin:0 0 30px;padding:0}
.clist .children{list-style:none;padding-inline-start:28px;margin:0;border-inline-start:1px solid var(--line-blue)}
.clist .comment-body{padding:16px 0;border-bottom:1px solid var(--line)}
.clist .comment-meta{display:flex;gap:4px 12px;flex-wrap:wrap;font-size:13px;color:var(--mute)}
.clist .comment-author .says{display:none}
.clist .fn{font-style:normal;color:var(--ink);font-weight:500}
.clist .comment-content{font-size:calc(17px * var(--fs));line-height:1.6}
.clist .comment-content p{margin:.6em 0}
.reply{font-size:13px}
.comment-respond h3{font-weight:var(--wh);font-size:26px;margin:0 0 12px}
.comment-form{display:flex;flex-direction:column;gap:12px;font-size:14px;color:var(--mute)}
.comment-form p{margin:0}
.comment-form label{display:block;margin-bottom:4px}
.comment-form input[type="text"],.comment-form input[type="email"],.comment-form input[type="url"],.comment-form textarea{
  width:100%;font:inherit;font-size:15px;color:var(--ink);background:var(--panel);border:1px solid var(--line);border-radius:3px;padding:8px 10px}
.comment-form-cookies-consent{display:flex;gap:8px;align-items:baseline}
.comment-form-cookies-consent label{display:inline}

/* ---------- footer ---------- */
.foot{border-top:1px solid var(--line);padding-block:26px 64px;font-size:13px;color:var(--mute)}
.foot .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.foot .sform input{width:200px}

/* ---------- narrower screens ---------- */
@media (max-width:1060px){
  .abody{grid-template-columns:minmax(0,1fr);justify-items:center}
  .rail{display:none}
  .prose{grid-column:1;width:100%;max-width:var(--measure)}
}
@media (max-width:900px){
  .cats,.cats-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cats > :last-child:nth-child(odd){grid-column:1/-1}
}
@media (max-width:820px){
  .lead{grid-template-columns:1fr;min-height:0}
  .lead-space{min-height:300px}
  .dlist,.mind,.mind-2{grid-template-columns:1fr}
  .dlist{column-gap:0}
  .frag{display:none}
  .mark svg{width:124px}
  .ahead{grid-template-columns:1fr;padding-block:28px 32px}
  .mlist{grid-template-columns:1fr}
}
@media (max-width:520px){
  .dlist li,.col li,.plist li,html[lang|="ar"] .dlist li,html[lang|="ar"] .plist li{grid-template-columns:1fr;gap:4px}
  .cats,.cats-3,.cats-2{grid-template-columns:1fr}
  .pn{grid-template-columns:1fr}
  .pn-next{text-align:start;align-items:flex-start}
  .prose{font-size:calc(17.5px * var(--fs))}
  html:not([lang|="ar"]) .prose > p:first-of-type{font-size:calc(20px * var(--fs))}
  html[lang|="ar"] .prose{font-size:18px}
  .foot .wrap{flex-direction:column;align-items:flex-start}
}