/* THE design tokens for the Liquid Biopsy Index. ONE definition.

   build_site.py reads this at build time and injects it into every CSS payload it emits, so a
   colour or a spacing step is changed HERE and nowhere else.

   ⚠️ WHY THIS EXISTS. There were FIVE separate :root blocks: two in build_site.py, one shared by
   the dossier templates, and one in each standalone dashboard. Of 42 tokens only two disagreed
   (--card written #fff vs #ffffff, the same colour; --shadow at .04 vs .05 alpha on a hairline).
   They agreed by hand-maintenance, not by construction. That is luck, and it is the friction that
   makes a redesign expensive: changing the accent meant finding five blocks and hoping.

   ⚠️ Do NOT define :root anywhere else. check_tokens.py fails the build if you do.

   ⚠️ The four files in dashboard/ are standalone published artifacts and cannot LINK a stylesheet,
   so their builders INJECT this instead. One source, two delivery mechanisms.

   ⚠️ --s1..--s8 are the CHART SERIES and are semantic: readers assume a colour means the same
   thing across pages. Do not reuse a series colour as UI chrome, and never draw data in --accent.
   Until 2026-10-09 --accent and --s1 shared one value (#2a78d6); the warm palette separates them
   (redesign_brief.md RD1): the terracotta accent is for action and selection only, so a link next
   to a bar never reads as part of the chart. Every rule that drew data in --accent now draws it in
   --s1, which is the colour it always had.

   ⚠️ Values from the approved prototype (prototype/assets/redesign.css, 2026-10-09). The contrast
   of every text colour and every series colour on --plane and --card is guarded by
   pipeline/check_contrast.py: change a value here and run it. */
:root{
  /* surfaces and ink (RD1: warm cream ground, paper cards, navy ink) */
  --plane:#F3EEE4;
  --surface:#F8F4EC;
  --card:#FBF8F2;
  --ink:#14213D;
  --secondary:#4F5566;
  --muted:#626774;
  --hairline:rgba(20,33,61,.13);
  /* accent: terracotta, for action and selection only (links, pills, the active filter), never data */
  --accent:#B34420;
  --accent-soft:rgba(179,68,32,.11);
  --partner:#4F3F9E;
  --partner-soft:rgba(79,63,158,.12);
  --gold:#9A5A00;
  --warn:#9A5A00;
  --warn-bg:rgba(216,146,0,.14);
  /* chart furniture on cream */
  --grid:#E6DFD2;
  --axis:#CBC3B4;
  --track:rgba(20,33,61,.06);
  /* chart series: the same eight meanings, re-tuned for the cream ground */
  --s1:#2B5EA8;
  --s2:#1E8A66;
  --s3:#B07300;
  --s4:#2E7D32;
  --s5:#5A48B0;
  --s6:#C23B3B;
  --s7:#B5507D;
  --s8:#C25A24;
  /* type (RD2): --serif is the display face, --sans the body face, --mono the identifier face.
     The names are kept so every existing rule picks the new faces up. Self-hosted (site.css). */
  --serif:"Red Hat Display","Avenir Next","Segoe UI Variable Display",system-ui,sans-serif;
  --sans:"IBM Plex Sans","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  /* spacing */
  --space-1:4px;
  --space-2:8px;
  --space-3:12px;
  --space-4:16px;
  --space-5:24px;
  --space-6:32px;
  --space-7:48px;
  --space-8:72px;
  /* radius and motion: pills for actions, softer corners for paper; reveals at 0.7 s (RD3) */
  --r-sm:10px;
  --r-md:14px;
  --r-lg:18px;
  --dur:.16s;
  --ease:cubic-bezier(.2,.6,.2,1);
  --reveal:.7s;
  /* elevation: paper on a desk casts almost no shadow */
  --shadow:0 1px 0 rgba(20,33,61,.04);
  --shadow-lift:0 2px 4px rgba(20,33,61,.06),0 14px 32px rgba(20,33,61,.10);
}
@font-face{font-family:"Red Hat Display";font-style:normal;font-weight:500 800;font-display:swap;
src:url(/assets/fonts/red-hat-display-latin.39d2ddd137.woff2) format("woff2");
unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400 700;font-display:swap;
src:url(/assets/fonts/ibm-plex-sans-latin.056e4e2459.woff2) format("woff2");
unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;
src:url(/assets/fonts/ibm-plex-mono-400-latin.c36f509c0a.woff2) format("woff2");
unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:500;font-display:swap;
src:url(/assets/fonts/ibm-plex-mono-500-latin.a76f53ca66.woff2) format("woff2");
unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
/* Design tokens live in styles/tokens.css and are INJECTED here by with_tokens() at
   build time. Do not put a :root block back in this file: check_tokens.py fails the
   build, and a second definition is the whole defect this replaced. */
*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--plane)}
body{margin:0;background:var(--plane);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.55;font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none;transition:color var(--dur) var(--ease)}a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px;border-radius:var(--r-sm)}
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:20px;padding:12px clamp(16px,4vw,40px);
background:color-mix(in srgb,var(--plane) 86%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--hairline)}
/* On a phone the wrapped nav is 2-3 rows tall, and pinned it ate a big slice of the screen on
   every scroll (Nate, from a real phone, 2026-08-21). Unpinned at the same breakpoint where the
   learn layout collapses; the Explore filter rail already follows this exact pattern at 820px. */
@media(max-width:760px){.topbar{position:static}}
.brand{display:block;line-height:0}.brand img{height:26px;width:auto;display:block}
.logo-h1{margin:0 0 8px;line-height:0}.logo-h1 img{width:min(100%,560px);height:auto;display:block}
.nav{display:flex;gap:6px;margin-left:auto;flex-wrap:wrap}
.nav a{padding:6px 12px;border-radius:999px;font-size:14px;color:var(--secondary);font-family:var(--serif);font-weight:600;letter-spacing:.005em}
.nav a:hover{background:rgba(20,33,61,.07);color:var(--ink);text-decoration:none}
.nav a.cur{color:var(--ink);background:rgba(20,33,61,.07)}
.nav a.locked{color:var(--muted)}.nav a .lock{margin-left:5px;vertical-align:-1px;opacity:.75}
/* grouped nav: the menu is a card that fades and settles 6px; hover/focus opens it on desktop,
   a tap toggles .open elsewhere (search.js); ::after bridges the gap so the pointer can cross it */
.navg{position:relative}
.navg::after{content:"";position:absolute;left:0;right:0;top:100%;height:10px}
.navg-btn{padding:6px 10px 6px 12px;border-radius:999px;font-size:14px;color:var(--secondary);font-weight:600;letter-spacing:.005em;
  background:none;border:0;font-family:var(--serif);cursor:pointer;display:inline-flex;align-items:center;gap:5px;line-height:inherit}
.navg-btn .chev{transition:transform .18s ease}
.navg:hover .navg-btn,.navg:focus-within .navg-btn,.navg.open .navg-btn{background:rgba(20,33,61,.07);color:var(--ink)}
.navg.cur .navg-btn{color:var(--ink);background:rgba(20,33,61,.07)}
.navg:hover .chev,.navg:focus-within .chev,.navg.open .chev{transform:rotate(180deg)}
.navg-menu{position:absolute;top:calc(100% + 8px);left:0;min-width:176px;display:flex;flex-direction:column;gap:2px;
  padding:6px;background:var(--card);border:1px solid var(--hairline);border-radius:var(--r-md);box-shadow:var(--shadow-lift);
  opacity:0;transform:translateY(-6px);pointer-events:none;transition:opacity .16s ease,transform .2s cubic-bezier(.2,.7,.2,1)}
.navg:hover .navg-menu,.navg:focus-within .navg-menu,.navg.open .navg-menu{opacity:1;transform:none;pointer-events:auto}
.navg-menu a{display:block;white-space:nowrap}
@media(hover:none){.navg:hover .navg-menu{opacity:0;transform:translateY(-6px);pointer-events:none}
  .navg.open .navg-menu{opacity:1;transform:none;pointer-events:auto}
  .navg:hover .navg-btn{background:none;color:var(--secondary)}.navg.cur .navg-btn{color:var(--ink);background:rgba(20,33,61,.07)}}
@media(prefers-reduced-motion:reduce){.navg-menu,.navg-btn .chev{transition:none}}
@media(max-width:760px){.navg-menu{position:static;box-shadow:none;border:0;padding:0 0 0 10px;transform:none;display:none;opacity:1;pointer-events:auto}
  .navg.open .navg-menu{display:flex}}
.teaser h1 .lock{width:20px;height:20px;margin-left:10px;vertical-align:-2px;color:var(--muted)}
.teaser .lede{margin-bottom:var(--space-3)}
.plans{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-4);margin:0 0 var(--space-5);max-width:960px}
@media(max-width:720px){.plans{grid-template-columns:1fr}}
.plan{background:var(--card);border:1px solid var(--hairline);border-radius:var(--r-md);box-shadow:var(--shadow);padding:var(--space-4) var(--space-4) var(--space-3)}
.plan.paid{border-color:var(--accent)}
.plan h2{font-size:18px;margin:0 0 var(--space-3);display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.plan-price{font-family:var(--serif);font-size:15px;font-weight:600;color:var(--accent)}
.plan-head{margin:-4px 0 var(--space-3);font-size:14px;color:var(--secondary)}
.plan-list{list-style:none;margin:0;padding:0}
.plan-list li{position:relative;padding:6px 8px 6px 28px;margin:0 0 4px;font-size:14.5px;line-height:1.5;color:var(--secondary);border-radius:8px}
.plan-list li::before{content:"\2713";position:absolute;left:8px;top:6px;font-weight:700;color:var(--muted)}
.plan.paid .plan-list li::before{color:var(--accent)}
.plan-list li b{color:var(--ink);font-weight:600}
.plan-list li.here{background:var(--accent-soft)}
.teaser-price{font-family:var(--serif);font-size:20px;color:var(--ink);margin:0 0 var(--space-3)}
.teaser .fine{color:var(--muted);font-size:13px;max-width:62ch;margin-top:var(--space-4)}
.sitefoot a{color:inherit;text-decoration:underline}
.exp-partial{margin:-6px 0 0;font-size:12.5px;line-height:1.5;color:var(--muted);max-width:62ch}
.cards .card.locked h3 .lock{width:14px;height:14px;margin-left:8px;vertical-align:-1px;color:var(--muted)}
.cards .card .tag{position:absolute;right:var(--space-4);bottom:var(--space-4);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600}
.about{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:var(--space-7);align-items:start;padding-top:var(--space-6)}
.about-lede{color:var(--ink);font-size:clamp(16px,1.7vw,18px);max-width:50em;padding:22px 28px;background:var(--card);border:1px solid var(--hairline);border-radius:var(--r-md);box-shadow:var(--shadow)}
.about-lede p{margin:0 0 18px;line-height:1.65}.about-lede p:last-of-type{margin-bottom:0}
.about-lede p:first-child{font-size:clamp(17px,1.9vw,20px)}
@media (max-width:760px){.about-lede{padding:16px 18px}}
.about .sign{margin-top:22px;color:var(--secondary)}
.about .sign span{font-family:var(--serif);font-size:24px;color:var(--ink)}
.portrait{margin:0;position:sticky;top:84px}.portrait img{width:100%;height:auto;display:block;border-radius:var(--r-md);box-shadow:var(--shadow-lift);border:1px solid var(--hairline)}
.portrait figcaption{margin-top:10px;font-size:13px;color:var(--muted);line-height:1.45}
@media (max-width:820px){.about{grid-template-columns:1fr}.portrait{position:static;max-width:320px}}
.login{max-width:62ch;margin:0 0 var(--space-4)}.login label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}
.login-row{display:flex;gap:10px;flex-wrap:wrap}.login-row input{flex:1;min-width:220px;padding:11px 12px;border:1px solid var(--hairline);border-radius:var(--r-sm);background:var(--card);color:var(--ink);font-size:15px;font-family:inherit}
.login-row input:focus{outline:2px solid var(--ink);outline-offset:1px}.login-row .cta{border:0;cursor:pointer;font-family:inherit}
main{max-width:1080px;margin:0 auto;padding:clamp(24px,4vw,52px) clamp(16px,3vw,40px) 72px}
main.bare{max-width:none;margin:0;padding:0}
/* Explore is a two-column workbench: a wider cap and tighter side padding (Nate, 2026-09-17) */
main.wide{max-width:1340px;padding-left:clamp(14px,2vw,28px);padding-right:clamp(14px,2vw,28px)}
.eyebrow{font-family:var(--sans);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--secondary);font-weight:600;margin:0 0 14px}
h1,h2,h3{font-family:var(--serif)}
h1{font-weight:700;font-size:clamp(30px,5vw,50px);line-height:1.02;margin:0 0 14px;text-wrap:balance;letter-spacing:-.02em}
h2{font-weight:700;letter-spacing:-.012em}h3{font-weight:600}
.hero{padding:var(--space-7) 0 var(--space-5)}.lede{color:var(--secondary);font-size:clamp(15px,1.7vw,18px);max-width:62ch;margin:0 0 var(--space-5)}
.hero .lede{font-size:clamp(17px,1.9vw,20px);line-height:1.5;max-width:58ch;margin-top:var(--space-5)}
.cta-row{display:flex;gap:var(--space-3);flex-wrap:wrap;margin-top:var(--space-5)}
.cta{display:inline-block;background:var(--accent);color:#fff;padding:12px 22px;border-radius:999px;font-family:var(--serif);font-weight:700;font-size:15.5px;letter-spacing:.005em;box-shadow:none;
transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),filter var(--dur) var(--ease),background var(--dur) var(--ease)}
.cta:hover{text-decoration:none;background:#9E3A1A;transform:translateY(-1px);box-shadow:var(--shadow-lift)}
.cta:active{transform:translateY(0)}
.cta.ghost{background:transparent;color:var(--ink);border:1.5px solid var(--ink);box-shadow:none}
.cta.ghost:hover{background:rgba(20,33,61,.06)}
/* EL18: the Home fork. AFTER the index cards, because Home has only two seams and "partway down,
   not at the top" rules out the one under the hero. Not a card and not a hero CTA: a card would
   claim it is part of the index, and a CTA would compete with the two the hero already has.
   ⚠️ It can sit this low because EL17 puts Learn in the nav on EVERY page, so the fork is a second
   way in rather than the only one. EL2: a link, not a setting -- no cookie, no stored preference,
   no second version of the site. EL3: no modal, nothing to dismiss. EL8: it points at /learn/ and
   never at Explore. */
.fork{display:flex;align-items:baseline;justify-content:space-between;gap:var(--space-5);
  flex-wrap:wrap;margin:var(--space-8) 0 0;padding:var(--space-5) 0 0;
  border-top:1px solid var(--hairline)}
/* Sized UP from 15px (Nate, 2026-08-24): a newcomer must notice the way into /learn/.
   Same size on the link so the two halves of the fork read as one invitation. */
.fork p{margin:0;color:var(--secondary);font-size:clamp(16px,1.8vw,19px);max-width:62ch;line-height:1.55}
.fork strong{color:var(--ink);font-weight:600}
.fork a{font-weight:600;white-space:nowrap;font-size:clamp(16px,1.8vw,19px)}
/* section rhythm + a small label to introduce a block (visual hierarchy) */
.sectlabel{font-family:var(--sans);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--secondary);font-weight:600;margin:var(--space-8) 0 var(--space-5)}
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:var(--space-4);margin:var(--space-7) 0 0}
.tile{background:var(--card);border:1px solid var(--hairline);border-radius:var(--r-md);padding:var(--space-5);box-shadow:var(--shadow);border-top:3px solid var(--accent-soft)}
.tn{font-family:var(--serif);font-size:clamp(28px,3vw,34px);font-weight:700;line-height:1;letter-spacing:-.01em}
.tl{font-size:12.5px;color:var(--muted);margin-top:var(--space-2)}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:var(--space-5);margin-top:var(--space-4)}
/* Home nav cards only -- scoped under .cards so the hover-lift + arrow affordance (these ARE links)
   never leak onto the dashboard chart boxes, which reuse the bare .card class on /field/ + /patents/. */
.cards .card{position:relative;background:var(--card);border:1px solid var(--hairline);border-radius:var(--r-md);padding:var(--space-5) var(--space-5) var(--space-7);box-shadow:var(--shadow);color:inherit;
transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease)}
.cards .card:hover{text-decoration:none;border-color:var(--ink);transform:translateY(-3px);box-shadow:var(--shadow-lift)}
.cards .card::after{content:"\2192";position:absolute;left:var(--space-5);bottom:var(--space-4);color:var(--accent);font-size:16px;font-weight:600;opacity:0;transform:translateX(-6px);transition:opacity var(--dur) var(--ease),transform var(--dur) var(--ease)}
.cards .card:hover::after{opacity:1;transform:translateX(0)}
/* RB4: the home cards in three groups that match the nav, each group one reveal step, separated by the
   --space-8 rhythm (a forced one-screen height was tried and left half-empty screens, 2026-10-09); the four
   profile cards hold one row where they fit */
.home .hg2 .cards{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.cards .card h3{font-family:var(--serif);margin:0 0 var(--space-2);font-size:21px;font-weight:700}
.cards .card p{margin:0;color:var(--secondary);font-size:14.5px;line-height:1.55}
.pagehead{margin-bottom:20px}
.controls{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:22px}
.controls input,.controls select{padding:9px 14px;border:1px solid var(--hairline);border-radius:999px;background:var(--card);color:var(--ink);font-size:14px;font-family:inherit}
.controls input{flex:1;min-width:200px}.controls input:focus,.controls select:focus{outline:2px solid var(--ink);outline-offset:1px}
.dirgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}
.co{display:block;background:var(--card);border:1px solid var(--hairline);border-radius:var(--r-md);padding:16px 18px;box-shadow:var(--shadow);color:inherit;
  transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease)}
.co:hover{text-decoration:none;border-color:var(--ink);transform:translateY(-2px);box-shadow:var(--shadow-lift)}
.co .cn{font-family:var(--serif);font-size:17px;font-weight:700;display:flex;justify-content:space-between;gap:8px;align-items:baseline}
.co .cnp{font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums;font-family:var(--sans);
  white-space:nowrap;position:relative;cursor:help;border-bottom:1px dotted var(--axis)}
/* Hover card replacing a native title=. CSS-only: the directory is static markup, so this needs no
   JS and no CSP allowance. It carries the F27 point -- our patent counts are scoped, granted,
   family-deduped INVENTIONS, so they read far below a "total patents" web search. */
.co .cnp .cnptip{position:absolute;right:0;top:calc(100% + 7px);width:270px;white-space:normal;
  background:var(--card);border:1px solid var(--hairline);border-radius:9px;padding:9px 11px;
  box-shadow:var(--shadow);font-size:12px;line-height:1.5;color:var(--secondary);text-align:left;
  opacity:0;visibility:hidden;transition:opacity .1s;z-index:20;font-variant-numeric:normal}
.co .cnp:hover .cnptip,.co .cnp:focus-visible .cnptip{opacity:1;visibility:visible}
.co .cnp .cnptip b{color:var(--ink)}
.co .cd{font-size:12.5px;color:var(--secondary);margin:5px 0 9px;line-height:1.4}
.co .meta{display:flex;flex-wrap:wrap;gap:6px}
.chip{font-size:11px;padding:2px 9px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-weight:600}
.chip.g,.chip.plain{background:rgba(20,33,61,.06);color:var(--secondary);border:0}
.empty{color:var(--muted);text-align:center;padding:40px}
.prose{max-width:70ch}.prose h3{font-family:var(--serif);margin:26px 0 6px;font-size:19px}
.prose h2{font-family:var(--serif);font-weight:700;font-size:25px;margin:46px 0 4px;padding-bottom:9px;border-bottom:1px solid var(--hairline)}
.prose h2:first-child{margin-top:8px}.prose h2+h3{margin-top:18px}
.prose p,.prose li{color:var(--secondary);font-size:15.5px}.prose code{background:rgba(20,33,61,.06);color:var(--ink);padding:1px 6px;border-radius:5px;font-size:13px}
/* identifiers (NCT numbers, PMIDs, registry dates) in the mono face: the index's proof, set as such (RD2) */
.ident,code{font-family:var(--mono);font-size:.92em;letter-spacing:0}
.sitefoot{max-width:1080px;margin:0 auto;padding:26px clamp(16px,3vw,40px) 60px;border-top:1px solid var(--hairline);color:var(--secondary);font-size:12.5px;line-height:1.8}
.search{position:relative}
.search input{width:150px;max-width:40vw;padding:7px 14px;border:1px solid var(--hairline);border-radius:999px;background:var(--card);color:var(--ink);font-family:inherit;font-size:13px}
.search input:focus{outline:2px solid var(--ink);outline-offset:1px}
.sresults{position:absolute;top:calc(100% + 6px);right:0;min-width:260px;max-width:80vw;background:var(--card);border:1px solid var(--hairline);border-radius:var(--r-md);box-shadow:var(--shadow-lift);overflow:hidden;z-index:30}
.sresults .sr{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:9px 13px;border-bottom:1px solid var(--hairline);color:var(--ink)}
.sresults .sr:last-child{border-bottom:0}
.sresults .sr:hover{background:var(--accent-soft);text-decoration:none}
.sresults .sr-t{font-size:14px;font-weight:500}
.sresults .sr-k{font-size:11px;color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums}
.sresults .sr-empty{padding:12px 13px;color:var(--muted);font-size:13px}
@media(max-width:640px){.search input{width:110px}.cta{padding:11px 18px;font-size:15px}.cards .card{padding:var(--space-4) var(--space-4) var(--space-6)}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* HR1 load reveal (home page only); RB4 and RB11: the cards come in by group, at --reveal (0.7 s), the
   wordmark at 0.9 s */
@media screen and (prefers-reduced-motion:no-preference){
@keyframes hr-rise{from{opacity:0;transform:translateY(12px)}}
.home .hero>*,.home .sectlabel,.home .cards .card,.home .fork{animation:hr-rise var(--reveal) cubic-bezier(.2,.7,.2,1) backwards}
.home .hero>:nth-child(1){animation-duration:.9s;animation-delay:.05s}
.home .hero>:nth-child(2){animation-delay:.2s}.home .hero>:nth-child(3){animation-delay:.3s}
.home .hero>:nth-child(n+4){animation-delay:.4s}
.home .hg1 .sectlabel{animation-delay:.55s}
.home .hg1 .card:nth-child(1){animation-delay:.62s}.home .hg1 .card:nth-child(2){animation-delay:.69s}
.home .hg1 .card:nth-child(n+3){animation-delay:.76s}
.home .hg2 .sectlabel{animation-delay:.9s}
.home .hg2 .card:nth-child(1){animation-delay:.97s}.home .hg2 .card:nth-child(2){animation-delay:1.04s}
.home .hg2 .card:nth-child(3){animation-delay:1.11s}.home .hg2 .card:nth-child(n+4){animation-delay:1.18s}
.home .hg3 .sectlabel{animation-delay:1.3s}
.home .hg3 .card:nth-child(1){animation-delay:1.37s}.home .hg3 .card:nth-child(n+2){animation-delay:1.44s}
.home .fork{animation-delay:1.55s}
/* Below the fold: the script parks a whole group, then reveals it once when it scrolls into view; its
   label and cards then rise in order. */
.home .lwait{opacity:0;animation:none!important}
.home .lwait .sectlabel,.home .lwait .card{animation:none!important}
.home .lin .sectlabel,.home .fork.lin{animation-delay:0s}
.home .lin .card:nth-child(1){animation-delay:.08s}.home .lin .card:nth-child(2){animation-delay:.15s}
.home .lin .card:nth-child(3){animation-delay:.22s}.home .lin .card:nth-child(n+4){animation-delay:.29s}
}