@font-face { font-family: "Manrope"; src: url("fonts/manrope-latin-wght-normal.woff2") format("woff2"); font-weight: 200 800; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("fonts/jetbrains-mono-latin-wght-normal.woff2") format("woff2"); font-weight: 100 800; font-display: swap; }

:root {
  color-scheme: dark light;
  --bg: light-dark(#f1efe9, #14171c);
  --panel: light-dark(#fbfaf7, #1b1f26);
  --panel-raised: light-dark(#ffffff, #20242c);
  --hairline: light-dark(#ddd7c8, #2b3038);
  --hairline-bright: light-dark(#c8c0ac, #3c4350);
  --text: light-dark(#1b1f26, #e9ebee);
  --text-dim: light-dark(#6b6459, #8b93a1);
  --accent: light-dark(#a5752c, #e0a940);
  --accent-dim: light-dark(#c9a668, #8a6b30);
  --positive: light-dark(#2f6d4f, #5fb488);
  --negative: light-dark(#9c3b2e, #d16a5a);

  --font-display: "JetBrains Mono", ui-monospace, "SF Mono", Consolas, monospace;
  --font-body: "Manrope", ui-sans-serif, system-ui, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--font-body); line-height: 1.6; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; margin: 0; line-height: 1.25; letter-spacing: -0.01em; }
h1 { font-size: clamp(1.7rem, 5vw, 2.5rem); margin-bottom: 1rem; }
h2 { font-size: clamp(1.3rem, 3.5vw, 1.7rem); margin-bottom: 1.5rem; }
h3 { font-size: 1rem; margin-bottom: 0.25rem; }
p { margin: 0 0 1rem; }
ul, ol { margin: 0; padding: 0; }

.wrap { max-width: 68rem; margin: 0 auto; padding: 0 1.25rem; }
section { padding: 3.5rem 0; border-top: 1px solid var(--hairline); }
.lede { font-size: 1.15rem; max-width: 36rem; }
.dim { color: var(--text-dim); }

.skip { position: absolute; left: 0.5rem; top: -4rem; background: var(--panel-raised); color: var(--text); padding: 0.5rem 1rem; border: 1px solid var(--accent); z-index: 1; }
.skip:focus { top: 0.5rem; }

a { color: var(--text); text-decoration-color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.btn {
  display: inline-block; font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em;
  text-decoration: none; padding: 0.65rem 1.1rem; border: 1px solid var(--hairline-bright); border-radius: 3px;
  background: var(--panel-raised); color: var(--text);
}
.btn:hover { border-color: var(--accent); color: var(--text); }
.btn.primary { background: var(--text); color: var(--bg); border-color: var(--text); }
.btn.primary:hover { color: var(--bg); box-shadow: 0 0 0 2px var(--accent); }

.top { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-top: 1rem; padding-bottom: 1rem; }
.mark { font-family: var(--font-display); font-weight: 700; text-decoration: none; }

header { border-bottom: 1px solid var(--hairline); }
.hero { display: grid; gap: 2.5rem; padding-top: 3rem; padding-bottom: 4rem; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; margin-top: 1.5rem; }
.actions p { margin: 0; }

.sample { background: var(--panel); border: 1px solid var(--hairline); border-radius: 4px; padding: 1.25rem; }
.sample-head { display: flex; justify-content: space-between; align-items: baseline; gap: 0.5rem; flex-wrap: wrap; }
.tag { font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-dim); border: 1px solid var(--hairline-bright); border-radius: 3px; padding: 0.1rem 0.5rem; }
.label { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-dim); margin: 0; }
.big { font-family: var(--font-display); font-variant-numeric: tabular-nums; font-size: clamp(1.8rem, 8vw, 2.4rem); font-weight: 600; margin: 0.25rem 0 1rem; }
.rows { list-style: none; }
.rows li { display: flex; justify-content: space-between; gap: 1rem; padding: 0.6rem 0; border-top: 1px solid var(--hairline); }
.rows span:last-child { font-family: var(--font-display); font-variant-numeric: tabular-nums; }
.pos { color: var(--positive); }
.neg { color: var(--negative); }

.areas { list-style: none; display: grid; gap: 1px; background: var(--hairline); border: 1px solid var(--hairline); border-radius: 4px; overflow: hidden; }
.areas li { background: var(--panel); padding: 1.1rem 1.25rem; }
.areas p { margin: 0; color: var(--text-dim); }

.claims { list-style: none; max-width: 44rem; }
.claims li { background: var(--panel); border-left: 2px solid var(--accent-dim); padding: 0.9rem 1rem 0.9rem 1.25rem; margin-bottom: 0.5rem; }
.note { max-width: 44rem; margin-top: 1.5rem; color: var(--text-dim); }

.steps { max-width: 44rem; padding-left: 1.5rem; }
.steps li { margin-bottom: 0.75rem; padding-left: 0.5rem; }
.steps li::marker { font-family: var(--font-display); font-weight: 700; color: var(--text-dim); }

footer { border-top: 1px solid var(--hairline); }
footer .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-top: 1.5rem; padding-bottom: 1.5rem; }

@media (min-width: 700px) {
  .hero { grid-template-columns: 1.2fr 1fr; align-items: center; }
  .areas { grid-template-columns: 1fr 1fr; }
}