/* robotsider.com — starting design (the orchestrator may evolve it, staying non-sloppy + on-brand).
 * Direction: industrial-editorial. Graphite ink on warm off-white, one SIGNAL accent (safety orange),
 * a bold grotesque display (Archivo), a screen-optimised news serif body (Newsreader), monospace
 * "machine-label" metadata. Deliberately NOT the AI defaults (no purple gradient, no all-centered
 * layout, no default Inter / Space Grotesk, no uniform pill radius). */
/* Self-hosted fonts (no render-blocking @import, no third-party request). */
@font-face{font-family:"Archivo";font-style:normal;font-display:swap;font-weight:100 900;
  src:url("/assets/fonts/archivo-var.woff2") format("woff2-variations")}
@font-face{font-family:"Newsreader";font-style:normal;font-display:swap;font-weight:200 800;
  src:url("/assets/fonts/newsreader-var.woff2") format("woff2-variations")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-display:swap;font-weight:400;
  src:url("/assets/fonts/plex-mono-400.woff2") format("woff2")}
:root{
  --ink:#12151A; --paper:#F6F4EF; --card:#FFFFFF; --line:#E2DDD2; --muted:#6A6459;
  --signal:#FF5A1F; --signal-ink:#7A2A0E;
  /* --disp = grotesque display · --sans = news serif body (name kept for churn; it's a serif) · --mono = machine labels */
  --disp:"Archivo",system-ui,sans-serif; --sans:"Newsreader",Georgia,serif; --mono:"IBM Plex Mono",monospace;
}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 var(--sans);-webkit-font-smoothing:antialiased}
.wrap{max-width:1120px;margin:0 auto;padding:0 22px}
a{color:inherit;text-decoration:none}
.mono{font-family:var(--mono);font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}
/* a11y: keyboard focus + skip link */
:focus-visible{outline:2px solid var(--signal);outline-offset:2px;border-radius:2px}
.skip{position:absolute;left:-9999px;background:var(--ink);color:var(--paper);padding:10px 16px;z-index:99;font-family:var(--mono);font-size:13px}
.skip:focus{left:12px;top:12px}
/* 404 */
.notfound .wrap{max-width:680px;padding:80px 22px 100px;text-align:left}
.notfound .code{font-family:var(--mono);font-size:14px;letter-spacing:.14em;color:var(--signal-ink)}
.notfound h1{font-family:var(--disp);font-weight:700;font-size:clamp(34px,5vw,52px);letter-spacing:-.02em;margin:.2em 0}
.notfound p{color:var(--muted);max-width:52ch}
.notfound .links{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.notfound .links a{font-family:var(--mono);font-size:12.5px;text-transform:uppercase;letter-spacing:.05em;border:1px solid var(--line);padding:8px 14px;background:var(--card)}
.notfound .links a:hover{border-color:var(--signal)}

/* masthead */
.masthead{border-bottom:2px solid var(--ink);background:var(--paper);position:sticky;top:0;z-index:10}
.masthead .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.wordmark{font-family:var(--disp);font-weight:700;font-size:24px;letter-spacing:-.02em}
.wordmark span{color:var(--signal)}
.cats{display:flex;gap:20px;font-family:var(--mono);font-size:12.5px;letter-spacing:.05em;text-transform:uppercase}
.cats a{padding:4px 0;border-bottom:2px solid transparent;color:var(--muted)}
.cats a:hover{color:var(--ink)}
.cats a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--signal)}
.cats a.sub{color:var(--signal-ink);border:1px solid var(--signal);border-radius:2px;padding:4px 12px}
.cats a.sub:hover{background:var(--signal);color:#fff}

/* home hero + grid */
.home .wrap,.cat .wrap{padding-top:28px;padding-bottom:56px}
.hero{display:block;padding:28px 30px;background:var(--ink);color:var(--paper);border-radius:2px;margin-bottom:26px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-40px;top:-40px;width:180px;height:180px;background:var(--signal);opacity:.16;transform:rotate(20deg)}
.hero .k{color:#C9C2B4}
.hero h1{font-family:var(--disp);font-weight:700;font-size:clamp(28px,4vw,44px);line-height:1.05;margin:.3em 0 .3em;letter-spacing:-.02em}
.hero p{max-width:60ch;color:#DDD7CB;margin:0}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.card{display:block;background:var(--card);padding:20px 20px 22px;position:relative}
.card:hover{background:#FCFBF8}
.card .k{display:block;margin-bottom:8px}
.card h3{font-family:var(--disp);font-weight:600;font-size:19px;line-height:1.2;margin:0 0 6px;letter-spacing:-.01em}
.card p{margin:0;color:var(--muted);font-size:14.5px;line-height:1.5}
.tag.draft{position:absolute;top:14px;right:14px;font-family:var(--mono);font-size:10px;letter-spacing:.1em;color:var(--signal-ink);background:#FFE7DC;border:1px solid #FBC9B4;padding:1px 6px;border-radius:2px}
.empty{color:var(--muted);font-style:italic;padding:40px 0}

/* article */
.article .wrap{max-width:760px;padding-top:34px;padding-bottom:64px}
.article h1{font-family:var(--disp);font-weight:700;font-size:clamp(30px,4.5vw,46px);line-height:1.06;letter-spacing:-.02em;margin:.25em 0 .2em}
.article .dek{font-size:19px;color:var(--muted);margin:0 0 26px;line-height:1.45}
.article .k{display:block;margin-bottom:6px}
.draftbar{background:#FFE7DC;border:1px solid #FBC9B4;color:var(--signal-ink);font-family:var(--mono);font-size:12px;padding:8px 12px;border-radius:2px;margin-bottom:20px}
.prose{font-size:17px;line-height:1.72}
.prose h2{font-family:var(--disp);font-weight:600;font-size:24px;margin:1.6em 0 .4em;letter-spacing:-.01em}
.prose h3{font-family:var(--disp);font-weight:600;font-size:19px;margin:1.3em 0 .3em}
.prose a{color:var(--signal-ink);text-decoration:underline;text-underline-offset:2px}
.prose ul{padding-left:1.2em}.prose li{margin:.3em 0}
.sources{margin-top:2.4em;border-top:1px solid var(--line);padding-top:1em}
.sources h2{font-family:var(--disp);font-size:16px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}
.sources ol{padding-left:1.3em;font-size:14px;color:var(--muted)}

.cat h1{font-family:var(--disp);font-weight:700;font-size:34px;letter-spacing:-.02em;margin:0 0 20px}

/* ============================================================================
   CONTENT ENRICHMENT (build.py renderer): figures, pull quotes, tables, and the
   fenced ::: boxes. Industrial-editorial: graphite ink, one signal accent, mono
   labels, 2px radius. No inline styles (CSP style-src 'self') — score widths use
   .sw-* classes; charts use SVG geometry attributes. Accessible by construction.
   ============================================================================ */
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* captioned figures + inline images */
.prose figure.fig{margin:1.8em 0;padding:0}
.prose figure.fig img{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:2px}
.prose figure.fig figcaption{margin-top:8px;font-size:13.5px;color:var(--muted);line-height:1.45;display:flex;flex-direction:column;gap:2px}
.prose figure.fig .fig-label{align-self:flex-start;color:var(--signal-ink);background:#FFE7DC;border:1px solid #FBC9B4;border-radius:2px;padding:0 6px;font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:2px}
.prose p img{max-width:100%;height:auto;border-radius:2px}

/* pull quote */
.prose blockquote.pullquote{margin:1.6em 0;padding:2px 0 2px 20px;border-left:3px solid var(--signal)}
.prose blockquote.pullquote p{font-family:var(--disp);font-weight:500;font-size:22px;line-height:1.3;letter-spacing:-.01em;color:var(--ink);margin:0}

/* tables (spec / comparison) — horizontal scroll on small screens */
.prose .tablewrap{margin:1.6em 0;overflow-x:auto;border:1px solid var(--line);border-radius:2px}
.prose table{border-collapse:collapse;width:100%;font-size:15px;background:var(--card)}
.prose table th,.prose table td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.prose table thead th{font-family:var(--mono);font-size:11.5px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);background:#FBFAF6;border-bottom:2px solid var(--ink)}
.prose table tbody tr:last-child td{border-bottom:0}
.prose table td:first-child,.prose table th:first-child{font-weight:600}

/* shared box shell */
.prose .box{margin:1.8em 0;border:1px solid var(--line);border-radius:2px;background:var(--card);padding:18px 20px}
.prose .box h4{font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin:0 0 10px}
.prose .box ul{margin:0;padding-left:1.2em}
.prose .box li{margin:.35em 0}

/* key-takeaways */
.prose .box.takeaways{background:#FBFAF6;border-left:3px solid var(--ink)}

/* verdict / at-a-glance */
.prose .box.verdict{border-left:3px solid var(--signal)}
.prose .box.verdict dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:6px 16px}
.prose .box.verdict dt{font-family:var(--mono);font-size:11.5px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);padding-top:2px}
.prose .box.verdict dd{margin:0}
.prose .box.verdict .vrow{display:contents}
.prose .box.verdict .vrow:first-child dd{font-weight:600}

/* pros / cons */
.prose .box.proscons{display:grid;grid-template-columns:1fr 1fr;gap:0;padding:0;overflow:hidden}
.prose .box.proscons .pros,.prose .box.proscons .cons{padding:18px 20px}
.prose .box.proscons .cons{border-left:1px solid var(--line)}
.prose .box.proscons h4{color:var(--ink)}
.prose .box.proscons .pros h4::before{content:"+ ";color:#1c7c3f;font-weight:700}
.prose .box.proscons .cons h4::before{content:"– ";color:var(--signal-ink);font-weight:700}
.prose .box.proscons ul{list-style:none;padding:0}
.prose .box.proscons li{padding-left:1.1em;position:relative}
.prose .box.proscons .pros li::before{content:"✓";position:absolute;left:0;color:#1c7c3f}
.prose .box.proscons .cons li::before{content:"×";position:absolute;left:0;color:var(--signal-ink)}

/* callout / note / caution / tip */
.prose .box.callout{border-left:3px solid var(--muted)}
.prose .box.callout p{margin:0}
.prose .box.callout.caution{border-left-color:var(--signal);background:#FFF6F1}
.prose .box.callout.tip{border-left-color:#1c7c3f;background:#F4FAF5}

/* timeline */
.prose ol.box.timeline{list-style:none;padding:18px 20px}
.prose ol.box.timeline li{display:grid;grid-template-columns:130px 1fr;gap:14px;padding:8px 0;border-bottom:1px solid var(--line)}
.prose ol.box.timeline li:last-child{border-bottom:0}
.prose ol.box.timeline .tl-date{color:var(--signal-ink);padding-top:2px}

/* scorecard */
.prose .box.scores{padding:16px 20px}
.prose .scorerow{display:grid;grid-template-columns:1fr 160px auto;align-items:center;gap:14px;padding:7px 0}
.prose .scorerow .s-label{font-size:15px}
.prose .scorerow .s-bar{height:8px;background:var(--line);border-radius:4px;overflow:hidden}
.prose .scorerow .s-fill{display:block;height:100%;background:var(--signal)}
.prose .scorerow .s-num{color:var(--muted);text-align:right}
/* CSP-safe fill widths (snapped to 5%) — no inline style attributes */
.sw-0{width:0}.sw-5{width:5%}.sw-10{width:10%}.sw-15{width:15%}.sw-20{width:20%}.sw-25{width:25%}
.sw-30{width:30%}.sw-35{width:35%}.sw-40{width:40%}.sw-45{width:45%}.sw-50{width:50%}.sw-55{width:55%}
.sw-60{width:60%}.sw-65{width:65%}.sw-70{width:70%}.sw-75{width:75%}.sw-80{width:80%}.sw-85{width:85%}
.sw-90{width:90%}.sw-95{width:95%}.sw-100{width:100%}

/* build-time SVG chart */
.prose figure.chart{margin:1.8em 0}
.prose .chart-svg{display:block;width:100%;height:auto;background:var(--card);border:1px solid var(--line);border-radius:2px;padding:10px 8px}
.prose .chart-svg .c-bar{fill:var(--signal)}
.prose .chart-svg .c-lab{font-family:var(--sans);font-size:13px;fill:var(--ink)}
.prose .chart-svg .c-val{font-family:var(--mono);font-size:12px;fill:var(--muted)}
.prose figure.chart figcaption{display:flex;flex-direction:column;gap:2px;margin-top:8px;font-size:13.5px;color:var(--muted)}
.prose figure.chart .c-title{color:var(--ink);font-weight:600;font-size:14.5px}
.prose .chart-details{margin-top:6px;font-size:13px}
.prose .chart-details summary{cursor:pointer;color:var(--signal-ink);font-family:var(--mono);font-size:11.5px;letter-spacing:.04em;text-transform:uppercase}
.prose .chart-data{margin-top:8px;border-collapse:collapse;font-size:13.5px}
.prose .chart-data th,.prose .chart-data td{border:1px solid var(--line);padding:5px 12px;text-align:left}

/* FAQ (AEO / FAQPage schema) */
.prose section.faq{margin:1.8em 0;border-top:1px solid var(--line);padding-top:1em}
.prose section.faq>h2{font-family:var(--disp);font-weight:600;font-size:22px;margin:0 0 .4em}
.prose section.faq .qa{margin:0 0 1em}
.prose section.faq .qa h3{font-family:var(--disp);font-weight:600;font-size:17px;margin:0 0 .2em}
.prose section.faq .qa p{margin:0;color:var(--ink)}

@media (max-width:560px){
  .prose .box.proscons{grid-template-columns:1fr}
  .prose .box.proscons .cons{border-left:0;border-top:1px solid var(--line)}
  .prose .scorerow{grid-template-columns:1fr auto;gap:6px}
  .prose .scorerow .s-bar{grid-column:1 / -1;order:3}
  .prose ol.box.timeline li{grid-template-columns:1fr;gap:2px}
  .prose .box.verdict dl{grid-template-columns:1fr}
  .prose .box.verdict dt{padding-top:8px}
}

/* footer */
.site{border-top:2px solid var(--ink);margin-top:40px}
.site .wrap{display:flex;justify-content:space-between;align-items:center;height:60px;flex-wrap:wrap;gap:8px;color:var(--muted);font-size:13px}
@media (max-width:640px){.masthead .wrap{height:auto;flex-direction:column;gap:8px;padding-top:10px;padding-bottom:10px}.cats{gap:14px;flex-wrap:wrap;justify-content:center}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
.legalrow{border-top:1px solid var(--line);min-height:44px;height:auto;flex-wrap:wrap;gap:4px 18px;padding-top:10px;padding-bottom:12px}
.legalrow a{font-family:var(--mono);font-size:11.5px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}
.legalrow a:hover{color:var(--ink)}