/* Zmate guides: same tokens and type as the homepage (docs/index.html) */
:root {
  --bg-base: #FFFFFF; --bg-surface: #F7F7F5; --bg-card: #FFFFFF; --bg-code: #F3F3F1;
  --text-primary: #121212; --text-secondary: #5C5C5C; --text-muted: #6B6B6B; --text-body: #2B2B2B;
  --accent: #1A62D6; --accent-subtle: #EDF3FD; --danger: #CF222E; --warning: #9A6700; --success: #1A7F37;
  --border: #E7E7E4; --border-bright: #D6D6D2; --brand-blue: #2F81F7;
  --font-sans: 'Host Grotesk', 'Public Sans', 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', Menlo, Consolas, monospace;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body { background: var(--bg-base); color: var(--text-primary); font-family: var(--font-sans); font-size: 17px; line-height: 1.65; }
a { color: var(--accent); text-underline-offset: 3px; }
code { font-family: var(--font-mono); font-size: 0.86em; background: var(--bg-code); border: 1px solid var(--border); border-radius: 4px; padding: 1px 6px; }

.site-nav { border-bottom: 1px solid var(--border); }
.site-nav .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-top: 18px; padding-bottom: 18px; }
.logo { font-family: var(--font-mono); font-weight: 600; font-size: 20px; color: var(--text-primary); text-decoration: none; }
.logo span { color: var(--brand-blue); }
.site-nav ul { list-style: none; display: flex; gap: 24px; font-size: 15px; margin: 0; padding: 0; }
.site-nav li { margin: 0; }
.site-nav ul a { color: var(--text-secondary); text-decoration: none; }
.site-nav ul a:hover { color: var(--text-primary); }

.wrap { max-width: 1080px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }
.article { max-width: 72ch; padding: 64px 0 96px; }
.crumbs { font-size: 14px; color: var(--text-muted); margin-bottom: 20px; }
.crumbs a { color: var(--text-secondary); text-decoration: none; }
h1 { font-size: clamp(30px, 4vw, 44px); font-weight: 600; letter-spacing: -0.02em; line-height: 1.15; margin-bottom: 18px; }
.meta { font-size: 14px; color: var(--text-muted); margin-bottom: 36px; }
.answer { font-size: 19px; color: var(--text-primary); border-left: 2px solid var(--accent); padding: 4px 0 4px 20px; margin-bottom: 40px; }
h2 { font-size: 26px; font-weight: 600; letter-spacing: -0.015em; line-height: 1.25; margin: 48px 0 14px; }
h3 { font-size: 19px; font-weight: 600; margin: 30px 0 10px; }
p, ul, ol, table { margin-bottom: 18px; color: var(--text-body); }
ul, ol { padding-left: 22px; }
li { margin-bottom: 8px; }
strong { color: var(--text-primary); font-weight: 600; }
table { width: 100%; border-collapse: collapse; font-size: 15px; }
th, td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--border); }
th { color: var(--text-primary); font-weight: 600; border-bottom-color: var(--border-bright); }
.table-wrap { overflow-x: auto; margin-bottom: 18px; }
.table-wrap table { margin-bottom: 0; min-width: 560px; }
pre { font-family: var(--font-mono); font-size: 13.5px; line-height: 1.6; background: #0D1117; border: 1px solid #1E2530; border-radius: 4px; padding: 16px 18px; overflow-x: auto; margin-bottom: 18px; color: #C9D1D9; }
pre code { background: none; border: 0; padding: 0; color: inherit; font-size: inherit; }
.note { border: 1px solid var(--border); border-left: 2px solid var(--warning); border-radius: 4px; padding: 14px 18px; margin-bottom: 18px; font-size: 15.5px; }
.zmate-box { border: 1px solid var(--border-bright); border-radius: 4px; padding: 20px 22px; margin: 32px 0; background: var(--bg-surface); }
.zmate-box h2 { margin-top: 0; font-size: 20px; }
.faq dt { font-weight: 600; color: var(--text-primary); margin-top: 22px; }
.faq dd { margin: 6px 0 0; color: var(--text-body); }
.cta { display: inline-block; background: var(--accent); color: #fff; text-decoration: none; font-weight: 600; padding: 11px 20px; border-radius: 4px; margin-top: 8px; }
.guide-list { list-style: none; padding: 0; border-top: 1px solid var(--border); }
.guide-list li { padding: 22px 0; border-bottom: 1px solid var(--border); margin: 0; }
.guide-list a { font-size: 20px; font-weight: 600; text-decoration: none; }
.guide-list p { margin: 6px 0 0; font-size: 15.5px; }

.site-footer { border-top: 1px solid var(--border); padding: 32px 0; font-size: 14px; color: var(--text-muted); }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 12px 28px; justify-content: space-between; }
.site-footer a { color: var(--text-secondary); text-decoration: none; }

@media (max-width: 640px) {
  body { font-size: 16px; }
  .site-nav ul { gap: 16px; font-size: 14px; }
  .article { padding-top: 40px; }
  .answer { font-size: 17px; }
}