:root {
  --bg: #f6f7f9;
  --surface: #ffffff;
  --surface-2: #f0f2f5;
  --border: #e0e4ea;
  --text: #16191f;
  --text-2: #5b6472;
  --text-3: #8b95a3;
  --accent: #3b5bdb;
  --accent-soft: #e7ecfd;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .05), 0 8px 24px rgba(16, 24, 40, .06);
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1216;
    --surface: #171b21;
    --surface-2: #1e242c;
    --border: #2a313b;
    --text: #e8ebf0;
    --text-2: #a5aebd;
    --text-3: #737d8c;
    --accent: #7f9cf5;
    --accent-soft: #1e2740;
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.25);
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
.wrap { max-width: 980px; margin: 0 auto; padding: 48px 22px 80px; }
.kicker {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .78rem; font-weight: 650; letter-spacing: .08em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 10px;
}
h1 { font-size: clamp(1.8rem, 3vw, 2.35rem); letter-spacing: -.03em; margin: 0 0 .35em; }
.lead { color: var(--text-2); max-width: 58ch; margin: 0 0 36px; }
.grid { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 760px) { .grid { grid-template-columns: 1fr 1fr; } }
.card {
  display: flex; flex-direction: column; gap: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 22px 18px;
  box-shadow: var(--shadow);
  text-decoration: none;
  transition: transform .15s ease, border-color .15s ease;
}
.card:hover { transform: translateY(-2px); border-color: var(--accent); }
.top { display: flex; align-items: flex-start; gap: 12px; }
.mark {
  display: grid; place-items: center;
  width: 40px; height: 40px; flex: none;
  border-radius: 10px;
  background: linear-gradient(140deg, var(--accent), #7048e8);
  color: #fff; font-weight: 700; font-size: .85rem;
}
.card h2 { margin: 0; font-size: 1.12rem; letter-spacing: -.01em; }
.card .code { color: var(--text-3); font-size: .78rem; margin-top: 2px; }
.tag {
  display: inline-block; margin-top: 8px;
  font-size: .72rem; font-weight: 650;
  color: var(--accent); background: var(--accent-soft);
  padding: 3px 8px; border-radius: 999px;
}
.stats {
  display: flex; flex-wrap: wrap; gap: 14px 18px;
  margin-top: auto; padding-top: 12px;
  color: var(--text-2); font-size: .86rem;
}
.stats b { color: var(--text); font-variant-numeric: tabular-nums; }
.foot { margin-top: 40px; color: var(--text-3); font-size: .82rem; }
.foot p { margin: 0 0 .4em; }