:root {
  --bg: #fbfaf7; --ink: #1d1d1b; --muted: #5d5b55; --line: #e4e0d6; --accent: #2d4f9e; --accent-2: #b4541c;
  --card: #ffffff; --warn-bg: #fff4e5; --warn-ink: #7a3e00; --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #14151a; --ink: #ecebe6; --muted: #a8a69e; --line: #2c2e36; --accent: #8fb0ff; --accent-2: #f0a062;
          --card: #1c1e25; --warn-bg: #3a2a12; --warn-ink: #ffd8a6; }
}
* { box-sizing: border-box; }
html { font-size: 17px; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: Georgia, "Times New Roman", serif; line-height: 1.55; }
header.top { border-bottom: 1px solid var(--line); padding: 0 16px; }
.top .row { max-width: 980px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; min-height: 60px; gap: 16px; flex-wrap: wrap; }
.brand { font-weight: 700; letter-spacing: .02em; text-decoration: none; color: var(--ink); font-size: 1.1rem; }
.brand span { color: var(--accent); }
nav.menu a, .lang a { color: var(--muted); text-decoration: none; margin-left: 14px; font-size: .95rem; }
nav.menu a:hover, .lang a:hover { color: var(--ink); }
.lang { font-family: var(--mono); font-size: .85rem; }
.lang .cur { color: var(--ink); font-weight: 700; margin-left: 14px; }
main { max-width: 980px; margin: 0 auto; padding: 24px 16px 60px; }
h1 { font-size: 2rem; line-height: 1.2; margin: 24px 0 8px; }
h2 { font-size: 1.35rem; margin: 40px 0 10px; border-top: 1px solid var(--line); padding-top: 22px; }
h3 { font-size: 1.05rem; margin: 22px 0 6px; }
p { margin: 10px 0; }
.lead { font-size: 1.15rem; color: var(--muted); }
.banner { background: var(--warn-bg); color: var(--warn-ink); border-radius: 8px; padding: 12px 16px; margin: 18px 0; }
.banner strong { display: block; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; margin: 14px 0; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; }
.card h3 { margin-top: 0; }
table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: .95rem; }
th, td { text-align: left; padding: 8px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; }
code, pre { font-family: var(--mono); font-size: .88rem; }
code { background: var(--card); border: 1px solid var(--line); border-radius: 4px; padding: 1px 5px; }
pre { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 12px; overflow-x: auto; }
ul { padding-left: 22px; }
li { margin: 5px 0; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; font-size: .95rem; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; font-family: var(--mono); font-size: .88rem; word-break: break-all; }
.status { font-family: var(--mono); font-size: .9rem; }
.status .dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--muted); margin-right: 8px; vertical-align: middle; }
.status.ok .dot { background: var(--accent); }
.status.err .dot { background: var(--accent-2); }
footer { border-top: 1px solid var(--line); margin-top: 40px; padding: 18px 16px; color: var(--muted); font-size: .9rem; }
footer .row { max-width: 980px; margin: 0 auto; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
footer a { color: var(--muted); }
.small { font-size: .9rem; color: var(--muted); }
a { color: var(--accent); }
@media (max-width: 600px) { html { font-size: 16px; } h1 { font-size: 1.6rem; } nav.menu { display: none; } table { display: block; overflow-x: auto; } }