:root {
  --bg: #F5F6F9; --surface: #FFFFFF; --ink: #141A2E; --muted: #586079; --line: #D9DEE9; --accent: #2A44D4;
  --f-display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --f-body: "Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0E1220; --surface: #161B2E; --ink: #E8EBF5; --muted: #A2A9C0; --line: #2A3150; --accent: #8394FF; color-scheme: dark; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.65 var(--f-body); -webkit-font-smoothing: antialiased; }
a { color: var(--accent); }
.wrap { max-width: 760px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
header { border-bottom: 1px solid var(--line); }
header .wrap { padding-block: 14px; display: flex; justify-content: space-between; align-items: baseline; gap: 16px; }
.brand { font-family: var(--f-display); font-weight: 800; font-size: 1.25rem; color: var(--ink); text-decoration: none; }
main .wrap { padding-block: 48px 72px; display: grid; gap: 18px; }
.eyebrow { font-family: var(--f-mono); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); margin: 0; }
h1 { font-family: var(--f-display); font-size: clamp(2rem, 5vw, 2.8rem); line-height: 1.1; margin: 0 0 8px; text-wrap: balance; }
h2 { font-family: var(--f-display); font-size: 1.3rem; margin: 22px 0 0; }
p, ul { margin: 0; }
ul { padding-left: 1.2em; display: grid; gap: 6px; }
.box { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 18px 20px; }
.table { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 0.95rem; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-family: var(--f-mono); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
footer { border-top: 1px solid var(--line); }
footer .wrap { padding-block: 28px; font-size: 0.85rem; color: var(--muted); }