:root {
  --bg: #0b0f18;
  --surface: #131a28;
  --surface-2: #1a2234;
  --text: #e7edf9;
  --muted: #9eabc4;
  --line: #2a3550;
  --accent: #7ab7ff;
  --ok: #7ce5b6;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top right, rgba(122, 183, 255, 0.14), transparent 30%), var(--bg);
  line-height: 1.65;
}

a { color: var(--accent); }

a:hover { opacity: 0.9; }

.page {
  width: min(920px, calc(100vw - 2rem));
  margin: 2rem auto 4rem;
}

.card {
  background: linear-gradient(180deg, var(--surface), var(--surface-2));
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.2rem 1.1rem;
  margin-bottom: 1rem;
}

h1, h2, h3 { line-height: 1.25; margin: 0 0 0.7rem; }
h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
h2 { font-size: clamp(1.2rem, 2.2vw, 1.55rem); margin-top: 0.7rem; }
h3 { font-size: 1.04rem; margin-top: 0.8rem; }

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  color: var(--muted);
  font-size: 0.93rem;
}

.pill {
  display: inline-block;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.2rem 0.65rem;
  color: var(--muted);
}

.badge {
  display: inline-block;
  margin-right: 0.45rem;
  margin-bottom: 0.45rem;
  border: 1px solid rgba(124, 229, 182, 0.45);
  border-radius: 999px;
  padding: 0.15rem 0.58rem;
  color: var(--ok);
  font-size: 0.84rem;
}

ul, ol { margin: 0.25rem 0 0.85rem 1.2rem; }
li { margin: 0.2rem 0; }

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.table th,
.table td {
  text-align: left;
  padding: 0.6rem 0.55rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 0.7rem;
  align-items: center;
  margin-bottom: 1rem;
}

.navlinks {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.navlinks a {
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.33rem 0.66rem;
  color: var(--text);
  background: rgba(255,255,255,0.02);
}

.small { color: var(--muted); font-size: 0.9rem; }

@media (max-width: 640px) {
  .topbar { flex-direction: column; align-items: flex-start; }
}