:root {
  --ground: #080B11; --raised: #10151F; --raised-2: #161D2B;
  --line: #223049; --line-soft: #1A2436;
  --text: #EAF0F6; --dim: #8A97A9; --dimmer: #5C6778;
  --accent: #2DD4BF; --accent-2: #7C93FF; --amber: #F5B94D;
  --max: 820px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  background: var(--ground); color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.7; -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: 'Space Grotesk', 'Inter', sans-serif; line-height: 1.15; letter-spacing: -0.02em; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

header.site { border-bottom: 1px solid var(--line-soft); padding: 20px 0; }
header.site .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 19px; color: var(--text); letter-spacing: -0.02em; }
.brand span { color: var(--accent); }
header.site nav a { color: var(--dim); font-size: 15px; margin-left: 18px; }
header.site nav a:hover { color: var(--text); text-decoration: none; }

.hero { padding: 62px 0 10px; }
h1 { font-size: clamp(30px, 5.2vw, 45px); margin-bottom: 18px; }
.lede { font-size: 19.5px; color: var(--dim); max-width: 680px; }
.lede strong { color: var(--text); font-weight: 500; }

section { padding: 42px 0 0; }
h2 { font-size: 26px; margin-bottom: 8px; }
h3 { font-size: 18.5px; margin: 28px 0 9px; }
.sub { color: var(--dimmer); font-size: 15px; margin-bottom: 22px; }
p { margin-bottom: 18px; }
ul, ol { margin: 0 0 18px 22px; }
li { margin-bottom: 9px; }
strong { font-weight: 600; color: #fff; }
code { font-family: 'JetBrains Mono', monospace; font-size: 0.88em;
  background: var(--raised-2); border: 1px solid var(--line-soft);
  padding: 2px 6px; border-radius: 5px; color: var(--accent); }
pre { background: var(--raised); border: 1px solid var(--line); border-radius: 11px;
  padding: 18px; overflow-x: auto; margin-bottom: 20px; }
pre code { background: none; border: none; padding: 0; color: #C9D6E4; font-size: 13.5px; line-height: 1.65; }

article { padding: 54px 0 30px; }
.kicker { font-family: 'JetBrains Mono', monospace; font-size: 12.5px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.standfirst { font-size: 19px; color: var(--dim); margin-bottom: 22px; }
.meta { font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--dimmer);
  border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft);
  padding: 12px 0; margin-bottom: 38px; }
article h2 { font-size: 25px; margin: 42px 0 13px; }

.note { display: block; border: 1px solid var(--line-soft); background: var(--raised);
  border-radius: 13px; padding: 20px 22px; margin-bottom: 13px; transition: border-color .15s, background .15s; }
.note:hover { border-color: var(--line); background: var(--raised-2); text-decoration: none; }
.note .tag { font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 0.07em;
  text-transform: uppercase; color: var(--accent); }
.note h3 { font-size: 19.5px; margin: 8px 0 7px; color: var(--text); }
.note p { color: var(--dim); font-size: 15.5px; margin: 0; }
.note .date { font-family: 'JetBrains Mono', monospace; font-size: 12.5px; color: var(--dimmer); margin-top: 11px; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
.card { border: 1px solid var(--line-soft); background: var(--raised); border-radius: 13px; padding: 20px 22px; }
.card h3 { margin: 0 0 7px; font-size: 17px; }
.card p { color: var(--dim); font-size: 15px; margin: 0; }

table { width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 15px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
th { color: var(--dim); font-weight: 600; font-size: 13.5px; }

.callout { border-left: 3px solid var(--amber); background: var(--raised);
  border-radius: 0 11px 11px 0; padding: 16px 20px; margin: 26px 0; }
.callout p:last-child { margin-bottom: 0; }
.callout .label { font-family: 'JetBrains Mono', monospace; font-size: 12px;
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--amber); display: block; margin-bottom: 7px; }
.callout.good { border-left-color: var(--accent); }
.callout.good .label { color: var(--accent); }

.crumbs { font-family: 'JetBrains Mono', monospace; font-size: 12.5px; letter-spacing: 0.04em;
  color: var(--dimmer); margin-bottom: 16px; }
.crumbs a { color: var(--dim); }
.crumbs a:hover { color: var(--accent); text-decoration: none; }

.inshort { border-left: 3px solid var(--accent); background: var(--raised);
  border-radius: 0 11px 11px 0; padding: 16px 20px; margin: 20px 0 34px; }
.inshort .label { font-family: 'JetBrains Mono', monospace; font-size: 12px;
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent);
  display: block; margin-bottom: 6px; }
.inshort p { font-size: 17.5px; color: var(--text); margin: 0; }

.related { border-top: 1px solid var(--line-soft); margin-top: 46px; padding-top: 30px; }
.related h2 { font-size: 20px; margin-bottom: 16px; }
.related .note h3 { font-size: 17.5px; }
.related .note p { font-size: 14.5px; }

.help { border: 1px solid var(--line); background: var(--raised); border-radius: 13px;
  padding: 24px 26px; margin: 46px 0 0; }
.help h2 { font-size: 20px; margin-bottom: 8px; }
.help p { color: var(--dim); font-size: 15.5px; margin-bottom: 0; }

footer.site { border-top: 1px solid var(--line-soft); padding: 32px 0 60px; color: var(--dimmer); font-size: 14.5px; margin-top: 52px; }
footer.site p { margin-bottom: 8px; }