:root {
  --accent: #2f6f49;
  --accent-hover: #24583a;
  --accent-text: #fff;
  --accent-bg: #edf5ef;
}

body { grid-template-columns: 1fr min(52rem, 92%) 1fr; }

/* Header */
.site-header { padding-inline: max(2rem, calc((100% - 52rem) / 2 + 1rem)); display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 1rem 2rem; padding-block: 1.5rem; }
.brand { font-size: 1.25rem; font-weight: 700; text-decoration: none; }
.site-header nav { display: flex; flex-wrap: wrap; gap: 1.25rem; }
.site-header nav a { margin: 0; padding: 0; border: 0; text-decoration: none; }
.site-header nav a:hover { text-decoration: underline; }

/* Sections: one hairline between them, nothing else */
main section { padding-block: 3rem; border: 0; background: none; }
main section + section { border-top: 1px solid var(--border); }
main h2 { margin-top: 0; font-size: 1.6rem; }
main h3 { font-size: 1.1rem; margin-bottom: .35rem; }

/* Hero */
.hero { padding-top: 1rem; }
.hero h1 { font-size: 2.4rem; margin-bottom: .75rem; }
.lede { font-size: 1.15rem; max-width: 40rem; }
.actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-block: 1.5rem; }
.button { margin: 0; }
.terminal { margin: 0 0 1.5rem; font-size: .82rem; overflow-x: auto; tab-size: 2; }
.terminal:last-child { margin-bottom: 0; }
.snippet-caption { margin-block: 0 .5rem; color: var(--text-light); font-size: .95rem; }
/* Steps */
.steps { margin: 0; padding-left: 1.25rem; }
.steps li { margin-bottom: 1.25rem; }
.steps li::marker { color: var(--accent); font-weight: 700; }
.steps p { margin: 0; }
.callout { margin-bottom: 0; padding: .9rem 1.1rem; border-left: .25rem solid var(--accent); background: var(--accent-bg); }

/* Example cards */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.cards article { display: flex; flex-direction: column; margin: 0; padding: 1.25rem; border: 1px solid var(--border); border-radius: var(--standard-border-radius); }
.cards p { margin-block: .5rem 1rem; }
.cards article > a { margin-top: auto; }
.cards a { font-weight: 600; }

/* Reference list */
.links { margin: 0; padding-left: 1.25rem; }
.links li { margin-bottom: .5rem; }

body > footer { text-align: left; padding-block: 1.5rem; }
body > footer p { margin: 0; }

@media (max-width: 700px) {
  .hero h1 { font-size: 1.9rem; }
  .cards { grid-template-columns: 1fr; }
}