:root { --fg: #1c2430; --muted: #5b6675; --bg: #ffffff; --soft: #f3f6f9; --line: #dde3ea; --accent: #0b6bcb; --feat: #e8f2fd; }
@media (prefers-color-scheme: dark) {
	:root { --fg: #e6ebf1; --muted: #9aa6b4; --bg: #11161c; --soft: #19212a; --line: #2a3440; --accent: #5aa9f5; --feat: #16283b; }
}
* { box-sizing: border-box; }
body { margin: 0; font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--fg); background: var(--bg); }
a { color: var(--accent); }
main { max-width: 1200px; margin: 0 auto; padding: 16px; }
.top { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; padding: 12px 16px; border-bottom: 1px solid var(--line); }
.top .brand { font-weight: 700; font-size: 1.15rem; text-decoration: none; color: var(--fg); }
.top nav a { margin-left: 16px; text-decoration: none; }
.hero h1 { font-size: 2rem; margin: 16px 0 8px; }
.hero p, .lead { color: var(--muted); max-width: 760px; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 8px; margin: 16px 0; }
table.compare { border-collapse: collapse; width: 100%; min-width: 960px; font-size: 0.92rem; }
.compare th, .compare td { padding: 8px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.compare th { background: var(--soft); position: sticky; top: 0; }
.compare tr.featured td { background: var(--feat); }
.compare small { color: var(--muted); }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; margin: 24px 0; }
.cards > div { background: var(--soft); border-radius: 8px; padding: 16px; }
.cards h2 { margin-top: 0; font-size: 1.15rem; }
table.facts { border-collapse: collapse; margin: 16px 0; }
.facts th, .facts td { padding: 6px 12px 6px 0; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.facts th { color: var(--muted); font-weight: 600; white-space: nowrap; }
.proscons { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.crumbs { color: var(--muted); font-size: 0.9rem; }
.solution-list li { margin-bottom: 10px; }
.glossary dt { font-weight: 700; margin-top: 18px; scroll-margin-top: 16px; }
.glossary dt:target { color: var(--accent); }
.glossary dd { margin: 4px 0 0; max-width: 760px; }
.bottom { border-top: 1px solid var(--line); color: var(--muted); font-size: 0.88rem; padding: 16px; text-align: center; }