:root {
  --bg: #0f1216;
  --panel: #161b21;
  --line: #232b34;
  --text: #d7dee6;
  --dim: #8b97a5;
  --accent: #7fb3d5;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
header {
  border-bottom: 1px solid var(--line);
  padding: 22px 0;
  margin-bottom: 40px;
}
header .wrap { display: flex; align-items: baseline; gap: 28px; flex-wrap: wrap; }
.brand { font-size: 21px; font-weight: 600; letter-spacing: -0.02em; color: var(--text); }
.brand span { color: var(--dim); font-weight: 400; font-size: 14px; margin-left: 10px; }
nav { margin-left: auto; display: flex; gap: 22px; font-size: 15px; }
h1 { font-size: 30px; letter-spacing: -0.02em; margin: 0 0 12px; }
h2 { font-size: 20px; margin: 40px 0 14px; }
p.lead { color: var(--dim); max-width: 62ch; margin: 0 0 34px; }
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 18px;
}
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 9px;
  overflow: hidden;
}
.card img { display: block; width: 100%; height: auto; background: #0b0e11; }
.card .meta { padding: 11px 13px 13px; font-size: 13px; }
.card .title { font-weight: 500; }
.card .sub { color: var(--dim); font-size: 12px; margin-top: 3px; }
table { border-collapse: collapse; width: 100%; font-size: 14px; margin: 6px 0 26px; }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--line); }
th { color: var(--dim); font-weight: 500; }
pre {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 15px 17px;
  overflow-x: auto;
  font: 13px/1.6 "SF Mono", Menlo, Consolas, monospace;
  color: #c7d2de;
}
code { font-family: "SF Mono", Menlo, Consolas, monospace; font-size: 0.92em; }
.note {
  border-left: 2px solid var(--accent);
  padding: 3px 0 3px 15px;
  color: var(--dim);
  margin: 20px 0;
}
footer {
  border-top: 1px solid var(--line);
  margin-top: 60px;
  padding: 22px 0 44px;
  color: var(--dim);
  font-size: 13px;
}