/* Postzest public site. Palette comes from the logo: zest yellow, deep green, warm cream. */
:root {
  color-scheme: light;
  --cream: #faf6e7;
  --bg: var(--cream);
  --surface: #fffdf5;
  --border: #e7dfc6;
  --text: #10261f;
  --muted: #4c5c55;
  --faint: #7d877f;
  --green: #135e52;
  --yellow: #f8b400;
  --btn-bg: var(--green);
  --btn-text: #faf6e7;
  --sans: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --bg: #0c1a16;
    --surface: #11241f;
    --border: #1f3a33;
    --text: #faf6e7;
    --muted: #b5bfb8;
    --faint: #7f8d86;
    --btn-bg: var(--yellow);
    --btn-text: #10261f;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 400 1rem/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-underline-offset: 3px; }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 16px; }
.prose { max-width: 720px; }

header.top { border-bottom: 1px solid var(--border); }
header.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-stretch: 112%; letter-spacing: -0.01em; text-decoration: none; font-size: 1.2rem; }
.logo img { width: 26px; height: 31px; }
nav a { color: var(--muted); text-decoration: none; margin-left: 20px; font-size: 0.9rem; }
nav a:hover { color: var(--text); }

.hero { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: center; padding: 88px 0 72px; }
.hero-mark { width: 100%; max-width: 300px; justify-self: center; }
@media (max-width: 760px) {
  .hero { grid-template-columns: 1fr; padding: 56px 0 48px; }
  .hero-mark { display: none; }
}
.eyebrow { font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--green); }
@media (prefers-color-scheme: dark) { .eyebrow { color: var(--yellow); } }
h1 { font-size: clamp(2.4rem, 6vw, 4.4rem); line-height: 1.02; font-stretch: 115%; font-weight: 700; letter-spacing: -0.02em; margin: 16px 0 24px; max-width: 14ch; }
.lede { font-size: 1.2rem; color: var(--muted); max-width: 46ch; margin: 0 0 32px; }
.btn { display: inline-block; padding: 13px 22px; border-radius: 999px; background: var(--btn-bg); color: var(--btn-text); font-weight: 600; text-decoration: none; }
.btn:hover { opacity: 0.9; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 24px; }
.card h3 { margin: 0 0 8px; font-size: 1.05rem; }
.card p { margin: 0; color: var(--muted); font-size: 0.95rem; }
.card .pip { display: block; width: 18px; height: 9px; border-radius: 18px 18px 0 0; background: var(--yellow); margin-bottom: 14px; }
.card:nth-child(even) .pip { background: var(--green); transform: rotate(180deg); }
@media (prefers-color-scheme: dark) { .card:nth-child(even) .pip { background: #2f8f7e; } }
.platforms { font-family: var(--mono); font-size: 0.8rem; color: var(--faint); margin: 28px 0 80px; }

.doc { padding-top: 56px; padding-bottom: 80px; }
.doc h1 { font-size: clamp(2rem, 5vw, 3rem); max-width: none; }
.doc h2 { font-size: 1.25rem; margin: 40px 0 8px; }
.doc p, .doc li { color: var(--muted); }
.doc strong { color: var(--text); }
.updated { font-family: var(--mono); font-size: 0.8rem; color: var(--faint); }
.table-scroll { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 0.9rem; margin: 12px 0; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--text); font-weight: 600; }
td { color: var(--muted); }

footer { border-top: 1px solid var(--border); padding: 24px 0 40px; color: var(--faint); font-size: 0.85rem; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: space-between; }
footer a { color: var(--muted); text-decoration: none; margin-right: 16px; }