:root { --page: #f7f8fc; --surface: #fff; --text: #161829; --muted: #686c7e; --line: #e2e5ee; --primary: #6558e8; }
* { box-sizing: border-box; }
body { margin: 0; color: var(--text); background: var(--page); font: 15px/1.7 Manrope, system-ui, -apple-system, 'Segoe UI', sans-serif; -webkit-font-smoothing: antialiased; }
main { width: min(760px, calc(100% - 32px)); margin: 0 auto; padding: 40px 0 50px; }
.back { color: var(--muted); font-size: 13px; font-weight: 700; text-decoration: none; }
h1 { margin: 18px 0 6px; font-size: clamp(30px, 6vw, 40px); line-height: 1.1; letter-spacing: -.04em; }
h2 { margin: 34px 0 8px; font-size: 19px; letter-spacing: -.02em; scroll-margin-top: 20px; }
h3 { margin: 22px 0 4px; font-size: 15px; }
.lead { color: var(--muted); margin: 0 0 18px; }
.updated { color: var(--muted); font-size: 13px; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); margin: 10px 0; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { padding: 11px 14px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
tr:last-child td { border-bottom: 0; }
th { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .6px; white-space: nowrap; }
code { font-size: 13px; background: #f0f2f8; padding: 1px 6px; border-radius: 6px; }
ul { padding-left: 20px; }
li { margin: 4px 0; }
.contact { margin: 18px 0; padding: 16px 18px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
a { color: var(--primary); }
footer { width: min(760px, calc(100% - 32px)); margin: 0 auto; padding: 22px 0 34px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
footer a { color: var(--muted); }