/* macuda — shared stylesheet
   Palette and type continue the benchmark page: Bricolage Grotesque / Source Sans 3 / JetBrains Mono,
   teal for this driver, amber for the native reference. */

:root{
  --ground:#F3F5F4; --surface:#FFFFFF; --ink:#17201F; --muted:#5C6B68; --line:#D6DDDB;
  --accent:#0E8A7E; --accent-ink:#0A6B62; --native:#92551C; --native-soft:#F1E3D0; --accent-soft:#DCEFEC;
  --bar-track:#E7ECEB; --good:#0E8A7E; --warn:#B8722C; --bad:#B23A3A;
  --shadow:0 1px 2px rgba(23,32,31,.06);
  --shadow-lift:0 2px 10px rgba(23,32,31,.07);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ground:#0F1514; --surface:#172120; --ink:#E6ECEA; --muted:#93A3A0; --line:#2A3634;
    --accent:#3FC1B2; --accent-ink:#6FD6C9; --native:#E0A05A; --native-soft:#3A2C1B; --accent-soft:#163430;
    --bar-track:#223030; --good:#3FC1B2; --warn:#E0A05A; --bad:#E07070;
    --shadow:0 1px 2px rgba(0,0,0,.4);
    --shadow-lift:0 2px 12px rgba(0,0,0,.45);
  }
}
:root[data-theme="dark"]{
  --ground:#0F1514; --surface:#172120; --ink:#E6ECEA; --muted:#93A3A0; --line:#2A3634;
  --accent:#3FC1B2; --accent-ink:#6FD6C9; --native:#E0A05A; --native-soft:#3A2C1B; --accent-soft:#163430;
  --bar-track:#223030; --good:#3FC1B2; --warn:#E0A05A; --bad:#E07070;
  --shadow:0 1px 2px rgba(0,0,0,.4);
  --shadow-lift:0 2px 12px rgba(0,0,0,.45);
}

html{color-scheme:light dark}
*{box-sizing:border-box}
body{
  background:var(--ground);color:var(--ink);
  font-family:"Source Sans 3","Helvetica Neue",Arial,sans-serif;font-size:17px;line-height:1.55;
  margin:0;padding-block:0 72px;padding-inline:20px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%}
[hidden]{display:none!important}
.wrap{max-width:980px;margin:0 auto}
.narrow{max-width:760px;margin:0 auto}

h1,h2,h3,h4{font-family:"Bricolage Grotesque","Helvetica Neue",Arial,sans-serif;text-wrap:balance;line-height:1.12;margin:0}
h1{font-size:clamp(34px,6vw,54px);font-weight:700;letter-spacing:-.015em}
h2{font-size:clamp(23px,3.2vw,28px);font-weight:700;margin-top:52px;margin-bottom:12px;letter-spacing:-.01em}
h3{font-size:19px;font-weight:700;margin-top:32px;margin-bottom:8px}
h4{font-size:16px;font-weight:700;margin-top:24px;margin-bottom:6px;color:var(--muted)}
p{margin:0 0 14px;max-width:70ch}
ul,ol{max-width:70ch;padding-left:22px;margin:0 0 14px}
li{margin-bottom:7px}
a{color:var(--accent-ink);text-underline-offset:2px}
a:hover{text-decoration-thickness:2px}
a:focus-visible,[tabindex="0"]:focus-visible{outline:3px solid var(--accent-ink);outline-offset:4px}
.skip-link{position:fixed;top:8px;left:12px;z-index:30;padding:10px 16px;background:var(--surface);
  border:1px solid var(--accent-ink);border-radius:5px;transform:translateY(-160%)}
.skip-link:focus{transform:translateY(0)}
main{scroll-margin-top:110px}
main h2[id]{scroll-margin-top:110px}
strong,b{font-weight:600}
code,.mono{font-family:"JetBrains Mono",ui-monospace,Menlo,monospace;font-size:.86em}
code{background:var(--accent-soft);padding:1px 5px;border-radius:3px;color:var(--accent-ink);overflow-wrap:anywhere}
hr{border:0;border-top:1px solid var(--line);margin:44px 0}

/* ---- site chrome ---- */
.topbar{
  border-bottom:1px solid var(--line);margin-inline:-20px;padding-inline:20px;
  background:var(--surface);position:sticky;top:0;z-index:20;
}
.topbar .inner{max-width:980px;margin:0 auto;display:flex;align-items:center;gap:8px 22px;flex-wrap:wrap;
  padding-block:11px}
.brand{font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:19px;letter-spacing:-.01em;
  text-decoration:none;color:var(--ink);margin-right:auto;display:flex;align-items:baseline;gap:9px}
.brand .dot{width:9px;height:9px;border-radius:50%;background:var(--accent);display:inline-block;flex:none}
.brand small{font-family:"JetBrains Mono",monospace;font-size:11px;font-weight:400;color:var(--muted);
  letter-spacing:.06em;text-transform:uppercase}
.nav{display:flex;gap:6px;flex-wrap:wrap}
.nav a{
  text-decoration:none;color:var(--muted);font-size:15px;font-weight:600;
  padding:5px 11px;border-radius:5px;white-space:nowrap
}
.nav a:hover{background:var(--accent-soft);color:var(--accent-ink)}
.nav a[aria-current="page"]{background:var(--accent-soft);color:var(--accent-ink)}
.nav a.repo::after{content:" ↗";font-weight:400;opacity:.6}
/* Keep all six links visible as the header wraps on smaller screens. */
@media (max-width:1040px){
  .brand small{display:none}
}
@media (max-width:800px){
  .nav{flex-basis:100%}
  main,main h2[id]{scroll-margin-top:160px}
}
@media (max-width:620px){
  .topbar .inner{gap:6px 10px;padding-block:9px}
  .brand{font-size:17.5px;gap:7px}
  .brand small{display:none}
  .nav{gap:2px}
  .nav a{font-size:14px;padding:5px 8px}
  .nav a.repo::after{content:""}
}
@media (max-width:380px){
  main,main h2[id],.research-page main,.research-page main h2[id]{scroll-margin-top:180px}
}

.hero{padding-block:44px 8px}
.eyebrow{font-family:"JetBrains Mono",ui-monospace,Menlo,monospace;font-size:12px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.lede{font-size:clamp(18px,2.4vw,21px);color:var(--muted);max-width:64ch;margin-top:16px}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0 8px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:11px 17px;
  border:1px solid var(--accent-ink);border-radius:6px;background:var(--accent-ink);color:var(--surface);
  font-size:15px;font-weight:600;text-decoration:none}
.button:hover{text-decoration:underline;text-underline-offset:4px}
.button.secondary{background:var(--surface);color:var(--accent-ink);border-color:var(--line)}

/* ---- key figures ---- */
.figures{display:grid;grid-template-columns:repeat(auto-fit,minmax(168px,1fr));gap:12px;margin:32px 0 8px}
.fig{background:var(--surface);border:1px solid var(--line);border-radius:7px;padding:14px 16px;box-shadow:var(--shadow)}
.fig .n{font-family:"Bricolage Grotesque",sans-serif;font-size:30px;font-weight:700;line-height:1.05;
  letter-spacing:-.02em;font-variant-numeric:tabular-nums;color:var(--accent-ink)}
.fig .n span{font-size:16px;font-weight:500;color:var(--muted);letter-spacing:0}
.fig .l{font-size:13.5px;color:var(--muted);margin-top:5px;line-height:1.35}
.fig,.card,.setup>div{min-width:0}

/* ---- setup grid (benchmark page) ---- */
.setup{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:10px 18px;margin:26px 0 6px;font-size:15px}
.setup div{border-top:2px solid var(--line);padding-top:8px}
.setup .k{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:2px}
.setup .mono{font-size:14px}

/* ---- tables ---- */
.tablewrap{overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:6px;
  box-shadow:var(--shadow);margin-top:16px}
table{border-collapse:collapse;width:100%;font-size:15px;font-variant-numeric:tabular-nums;min-width:720px}
th,td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
th{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600;white-space:nowrap}
td.r,th.r{text-align:right;font-family:"JetBrains Mono",ui-monospace,Menlo,monospace;font-size:14px;white-space:nowrap}
td.model{font-weight:600;min-width:152px}
td.model small{display:block;font-weight:400;color:var(--muted);font-size:13px;white-space:nowrap;
  font-family:"JetBrains Mono",ui-monospace,Menlo,monospace}
tbody tr:last-child td{border-bottom:0}
table.compact{min-width:520px;font-size:14.5px}
table.compact td,table.compact th{padding:8px 12px}
/* a wide table may use the slack either side of the text column on large screens */
@media (min-width:1180px){ .tablewrap.wide{margin-inline:-70px} }

.bar{display:flex;align-items:center;gap:8px;min-width:150px}
.bar .track{flex:1;height:8px;background:var(--bar-track);border-radius:4px;position:relative;overflow:hidden}
.bar .fill{position:absolute;left:0;top:0;height:100%;background:var(--good);border-radius:4px}
.bar .fill.warn{background:var(--warn)}
.bar .fill.bad{background:var(--bad)}
.bar .pct{font-family:"JetBrains Mono",ui-monospace,Menlo,monospace;font-size:13px;width:44px;text-align:right}
.bar .pct.over{color:var(--accent-ink)}

/* ---- charts, figures, code ---- */
.chart{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:14px 14px 8px;
  margin:20px 0 6px;box-shadow:var(--shadow)}
.chart svg{width:100%;height:auto;display:block}
.legend{display:flex;gap:18px;flex-wrap:wrap;font-size:14px;color:var(--muted);margin:6px 4px}
.legend span::before{content:"";display:inline-block;width:14px;height:10px;vertical-align:middle;margin-right:7px;
  background:var(--accent);border-radius:2px}
.legend span.nat::before{background:var(--native)}
.cap{font-size:14px;color:var(--muted);margin:10px 4px 4px;max-width:78ch}
.note{font-size:15.5px;color:var(--muted);max-width:74ch}

pre{
  background:var(--surface);border:1px solid var(--line);border-radius:6px;box-shadow:var(--shadow);
  padding:14px 16px;overflow-x:auto;margin:18px 0;
  font-family:"JetBrains Mono",ui-monospace,Menlo,monospace;font-size:13px;line-height:1.55
}
pre code{background:none;padding:0;color:inherit;white-space:pre;font-size:inherit}
.stack{font-size:12.5px;line-height:1.7}

.callout{border-left:3px solid var(--accent);background:var(--surface);padding:13px 17px;border-radius:0 6px 6px 0;
  margin:18px 0;max-width:74ch;box-shadow:var(--shadow);font-size:16px}
.callout.amber{border-left-color:var(--native)}
.callout.red{border-left-color:var(--bad)}
.callout b{font-weight:600}
.callout p:last-child{margin-bottom:0}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px;margin:24px 0}
.card{background:var(--surface);border:1px solid var(--line);border-radius:7px;padding:18px 20px;box-shadow:var(--shadow)}
.card h3{margin-top:0;margin-bottom:7px;font-size:17.5px}
.card p{font-size:15.5px;color:var(--muted);margin-bottom:0}
.card .tag{font-family:"JetBrains Mono",monospace;font-size:11.5px;letter-spacing:.07em;text-transform:uppercase;
  color:var(--accent-ink);display:block;margin-bottom:8px}

a.card{text-decoration:none;color:inherit;display:block;transition:box-shadow .15s,transform .15s}
a.card:hover{box-shadow:var(--shadow-lift);transform:translateY(-1px)}
a.card h3{color:var(--accent-ink)}
a.card h3::after{content:" →";font-weight:400}

.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));gap:14px;margin:18px 0 6px}
.gallery figure{margin:0;background:var(--surface);border:1px solid var(--line);border-radius:7px;overflow:hidden;
  box-shadow:var(--shadow)}
.gallery img{display:block;width:100%;height:auto;aspect-ratio:1/1;object-fit:cover}
.gallery figcaption{padding:9px 12px 11px;font-size:13.5px;color:var(--muted);line-height:1.4}
.gallery figcaption b{display:block;color:var(--ink);font-size:14.5px;font-weight:600;margin-bottom:1px}

/* table of contents */
.toc{background:var(--surface);border:1px solid var(--line);border-radius:7px;padding:16px 20px;margin:28px 0 8px;
  box-shadow:var(--shadow);font-size:15.5px}
.toc b{display:block;font-family:"Bricolage Grotesque",sans-serif;font-size:13px;letter-spacing:.09em;
  text-transform:uppercase;color:var(--muted);margin-bottom:9px}
.toc ol{columns:2;column-gap:32px;margin:0;padding-left:20px}
.toc li{margin-bottom:5px;break-inside:avoid}
@media (max-width:620px){.toc ol{columns:1}}
@media (prefers-reduced-motion:reduce){a.card{transition:none}a.card:hover{transform:none}}

footer{border-top:1px solid var(--line);margin-top:64px;padding-top:22px;font-size:14.5px;color:var(--muted)}
footer p{max-width:74ch}

.deck{font-size:17.5px;color:var(--muted);max-width:70ch;margin-top:-2px;margin-bottom:18px}
h2 + .deck{margin-top:-4px}

@media (max-width:520px){
  body{font-size:16.5px}
  h2{margin-top:40px}
  .hero{padding-block:32px 4px}
}

/* cells whose short value should not be broken across lines */
td.nw{white-space:nowrap}