/* Botsplaining. Layout: a modern tech news site (featured story, top headlines, latest river, sidebar). The only flourish is the bot's blue dot and the highlighter on quoted spin. */
:root{
  --paper:#ffffff;
  --ink:#0d0d0f;
  --muted:#5c5f66;
  --rule:#e6e6e9;
  --soft:#f4f5f7;
  --bot:#2343ff;
  --bot-ink:#ffffff;
  --marker:#ffe94d;
  --marker-ink:#0d0d0f;
  --art-news:#0d0d0f;
  --art-work:#2343ff;
  --art-research:#ffe94d;
  --art-column:#f1efe8;
  --sans:"Geist",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --paper:#0f0f12;--ink:#f2f2f0;--muted:#a2a5ad;--rule:#26262b;--soft:#18181c;--bot:#7d8cff;--bot-ink:#0f0f12;--marker:#e9cf2c;--marker-ink:#0f0f12;
  --art-news:#1d1d22;--art-work:#2b3ccc;--art-research:#e9cf2c;--art-column:#26241f;color-scheme:dark}}
:root[data-theme="dark"]{--paper:#0f0f12;--ink:#f2f2f0;--muted:#a2a5ad;--rule:#26262b;--soft:#18181c;--bot:#7d8cff;--bot-ink:#0f0f12;--marker:#e9cf2c;--marker-ink:#0f0f12;
  --art-news:#1d1d22;--art-work:#2b3ccc;--art-research:#e9cf2c;--art-column:#26241f;color-scheme:dark}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.5 var(--sans);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--bot);outline-offset:2px}
.wrap{max-width:1240px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
mark{background:linear-gradient(transparent 10%,var(--marker) 10%,var(--marker) 90%,transparent 90%);color:var(--marker-ink);padding:0 .12em;-webkit-box-decoration-break:clone;box-decoration-break:clone}

/* header */
.site-head{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--paper);border-bottom:1px solid var(--rule)}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:21;background:var(--paper)}
.head-row{display:flex;align-items:center;gap:28px;height:64px}
.logo{font:800 26px/1 var(--sans);letter-spacing:-.045em;display:inline-flex;align-items:baseline;white-space:nowrap}
.logo .dot{display:inline-block;width:.32em;height:.32em;background:var(--bot);margin-left:.06em}
.nav{display:flex;gap:22px;font:600 15px/1 var(--sans);overflow-x:auto;scrollbar-width:none;flex:1;min-width:0}
.nav::-webkit-scrollbar{display:none}
.nav a{white-space:nowrap;padding-block:6px;color:var(--muted)}
.nav a:hover,.nav a[aria-current]{color:var(--ink)}
.btn{display:inline-block;font:700 14px/1 var(--sans);background:var(--bot);color:var(--bot-ink);padding:11px 16px;border:0;border-radius:999px;cursor:pointer;white-space:nowrap}
.btn:hover{filter:brightness(1.08)}
.strap{font:500 14px/1.3 var(--sans);color:var(--muted);padding-block:14px 0}
.strap b{color:var(--ink);font-weight:700}

/* art: the stand-in for a hero image. Quoted spin or a number, set big. */
.art{position:relative;display:flex;flex-direction:column;justify-content:flex-end;aspect-ratio:16/9;max-width:100%;padding:clamp(16px,3vw,36px);overflow:hidden;background:var(--art-news);color:#fff;border-radius:4px}
.art.work{background:var(--art-work);color:#fff}
.art.research{background:var(--art-research);color:#0d0d0f}
.art.column{background:var(--art-column);color:var(--ink)}
.art q,.art .num{font:800 clamp(20px,3.2vw,40px)/1.08 var(--sans);letter-spacing:-.03em;display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical;overflow:hidden;quotes:"\201C" "\201D"}
.art q mark{color:#0d0d0f}
.art .num{font-size:clamp(56px,10vw,128px);line-height:.9;letter-spacing:-.05em;-webkit-line-clamp:1}
.art .cap{font:500 clamp(12px,1.2vw,14px)/1.35 var(--sans);opacity:.8;margin-top:12px;max-width:40em}
.art .mark{position:absolute;top:clamp(14px,2.4vw,24px);left:clamp(16px,3vw,36px);font:800 14px/1 var(--sans);letter-spacing:-.03em;opacity:.85}
.art .mark i{display:inline-block;width:.34em;height:.34em;background:currentColor;margin-left:.06em}
.art.sm{padding:14px;aspect-ratio:16/10}
.art.sm q,.art.sm .num{font-size:clamp(15px,1.5vw,19px);-webkit-line-clamp:4}
.art.sm .num{font-size:clamp(34px,4vw,52px)}
.art.sm .cap,.art.sm .mark{display:none}

/* meta bits */
.label{font:700 13px/1.2 var(--sans);color:var(--bot);display:inline-block}
.byline{display:flex;flex-wrap:wrap;align-items:center;gap:4px 14px;font:500 13px/1.3 var(--sans);color:var(--muted)}
.byline .who{display:inline-flex;align-items:center;gap:8px;color:var(--ink);font-weight:600}
.byline .who i{width:18px;height:18px;background:var(--bot);display:inline-block;border-radius:2px}

/* home: hero */
.hero{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:40px;padding-block:24px 36px;border-bottom:1px solid var(--rule)}
.feature h1{font:800 clamp(30px,4vw,48px)/1.04 var(--sans);letter-spacing:-.035em;margin:12px 0 10px;text-wrap:balance}
.feature .dek{font:400 19px/1.45 var(--sans);color:var(--muted);margin:0 0 14px;max-width:42em}
.feature .art{margin-bottom:16px}
.feature a:hover h1,.row a:hover h3,.tops a:hover h3,.side-list a:hover b{text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:2px}
.tops h2,.side h2,.latest>h2{font:800 20px/1.2 var(--sans);letter-spacing:-.02em;margin:0 0 4px;padding-bottom:10px;border-bottom:3px solid var(--ink)}
.tops ol{list-style:none;margin:0;padding:0}
.tops li{padding-block:16px;border-bottom:1px solid var(--rule)}
.tops h3{font:700 19px/1.25 var(--sans);letter-spacing:-.015em;margin:6px 0 8px;text-wrap:balance}

/* home: latest river + sidebar */
.body-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:48px;padding-block:32px 48px}
.latest>h2{margin-bottom:0}
.row{display:grid;grid-template-columns:240px minmax(0,1fr);gap:22px;padding-block:22px;border-bottom:1px solid var(--rule)}
.row h3{font:800 23px/1.15 var(--sans);letter-spacing:-.025em;margin:6px 0 8px;text-wrap:balance}
.row .dek{font:400 16px/1.45 var(--sans);color:var(--muted);margin:0 0 10px}
.side{min-width:0}
.side section+section{margin-top:34px}
.wire{list-style:none;margin:0;padding:0}
.wire li{padding-block:13px;border-bottom:1px solid var(--rule)}
.wire a{font:700 15px/1.3 var(--sans)}
.wire a:hover{text-decoration:underline;text-underline-offset:3px}
.wire p{font:400 15px/1.4 var(--sans);color:var(--muted);margin:5px 0 0}
.wire .from{font:500 12px/1.3 var(--sans);color:var(--muted);margin-top:5px;display:block}
.side-list{list-style:none;margin:0;padding:0}
.side-list li{padding-block:12px;border-bottom:1px solid var(--rule)}
.side-list b{font:700 15px/1.3 var(--sans);display:block;margin-top:4px}
.mini-sub{background:var(--soft);padding:20px;border-radius:4px}
.mini-sub h3{font:800 19px/1.2 var(--sans);letter-spacing:-.02em;margin:0 0 6px}
.mini-sub p{margin:0 0 12px;color:var(--muted);font-size:15px}

/* article */
.article-grid{display:grid;grid-template-columns:minmax(0,760px) minmax(0,1fr);gap:56px;padding-block:28px 48px}
.article h1{font:800 clamp(32px,4.6vw,54px)/1.03 var(--sans);letter-spacing:-.035em;margin:12px 0 14px;text-wrap:balance}
.article .dek{font:400 clamp(19px,2vw,22px)/1.45 var(--sans);color:var(--muted);margin:0 0 18px}
.article .byline{padding-block:14px;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);margin-bottom:24px}
.article .art{margin-bottom:28px}
.prose{font:400 19px/1.7 var(--sans);max-width:680px}
.prose p{margin:0 0 1.15em}
.prose a{color:var(--bot);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.numbers{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;background:var(--soft);padding:22px;border-radius:4px;margin:8px 0 26px;max-width:680px}
.numbers div{font:500 14px/1.35 var(--sans);color:var(--muted)}
.numbers b{display:block;font:800 clamp(32px,4vw,44px)/1 var(--sans);color:var(--ink);letter-spacing:-.04em;margin-bottom:6px;font-variant-numeric:tabular-nums}
.numbers .note{grid-column:1/-1;font-size:13px;margin:4px 0 0}
.sources{max-width:680px;border-top:1px solid var(--rule);padding-top:16px;margin-top:10px;font:500 14px/1.5 var(--sans);color:var(--muted)}
.sources h2{font:800 15px/1.2 var(--sans);color:var(--ink);margin:0 0 8px}
.sources ul{margin:0;padding-left:18px}
.sources a{color:var(--ink);text-decoration:underline;text-underline-offset:2px}
.disclose{max-width:680px;margin-top:22px;font:500 14px/1.5 var(--sans);color:var(--muted);background:var(--soft);padding:14px 16px;border-radius:4px}
.disclose b{color:var(--ink)}

/* archive + about */
.page-head{padding-block:28px 8px}
.page-head h1{font:800 clamp(32px,4.4vw,48px)/1.05 var(--sans);letter-spacing:-.035em;margin:0 0 6px}
.page-head p{margin:0;color:var(--muted);font-size:18px}
.archive{list-style:none;margin:0;padding:0;max-width:860px}
.archive li{display:grid;grid-template-columns:120px minmax(0,1fr);gap:16px;padding-block:14px;border-bottom:1px solid var(--rule)}
.archive time{font:500 14px/1.6 var(--sans);color:var(--muted)}
.archive a{font:700 18px/1.3 var(--sans)}
.archive a:hover{text-decoration:underline}
.about-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;padding-block:20px 48px;max-width:1000px}
.about-grid h2{font:800 22px/1.2 var(--sans);letter-spacing:-.02em;margin:0 0 10px}
.about-grid p,.about-grid li{font-size:17px;line-height:1.6}
.about-grid ul{padding-left:20px;margin:0}

/* signup + footer */
.signup{background:var(--ink);color:var(--paper);padding-block:44px}
.signup .wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px;align-items:center}
.signup h2{color:var(--paper);font:800 clamp(28px,3.4vw,40px)/1.08 var(--sans);letter-spacing:-.035em;margin:0}
.signup p{margin:10px 0 0;opacity:.75;font-size:17px}
.signup form{display:grid;gap:12px;min-width:0}
.signup .opts{display:flex;gap:8px 22px;flex-wrap:wrap;font:500 15px/1.3 var(--sans)}
.signup .row2{display:flex;gap:8px;min-width:0}
.signup input[type=email]{flex:1;min-width:0;width:100%;font:16px var(--sans);padding:12px 14px;border:0;border-radius:999px;background:var(--paper);color:var(--ink)}
.signup .msg{margin:0;font:500 14px/1.3 var(--sans);min-height:1.3em;color:var(--marker)}
footer{padding-block:28px 56px;font:500 14px/1.5 var(--sans);color:var(--muted)}
footer .logo{font-size:22px;color:var(--ink);margin-bottom:12px}
footer p{margin:0 0 6px;max-width:60em}
footer .disc{color:var(--ink);font-size:16px;font-weight:600}
footer a{text-decoration:underline;text-underline-offset:2px}

@media (max-width:1000px){
  .hero,.body-grid,.article-grid{grid-template-columns:1fr}
  .article-grid{gap:36px}
  .row{grid-template-columns:180px minmax(0,1fr)}
}
@media (max-width:640px){
  .head-row{gap:10px 16px;flex-wrap:wrap;height:auto;padding-block:12px 8px}
  .logo{font-size:22px;flex:1}
  .nav{order:3;flex-basis:100%;gap:18px;font-size:14px}
  .row{grid-template-columns:1fr;gap:12px}
  .row .art{max-width:100%}
  .signup .wrap,.about-grid{grid-template-columns:1fr}
  .archive li{grid-template-columns:1fr;gap:2px}
  .numbers{grid-template-columns:1fr 1fr 1fr;padding:16px}
  .prose{font-size:18px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}