:root {
  --blue: #1d4ed8;
  --ink: #0a1f52;
  --muted: #5b6b8c;
  --bg: #f7f9fc;
  --line: #e2e8f4;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}
a { color: var(--blue); }
.wrap { max-width: 820px; margin: 0 auto; padding: 0 24px; }

/* Header */
header.site {
  background: var(--blue);
  color: #fff;
}
header.site .wrap { display: flex; align-items: center; gap: 14px; padding: 18px 24px; }
.brandmark {
  font-family: "Times New Roman", Times, serif;
  font-weight: 700; color: var(--ink);
  background: #fff; width: 40px; height: 40px; border-radius: 8px;
  display: grid; place-items: center; font-size: 30px; line-height: 1; flex: 0 0 auto;
}
header.site .name { font-weight: 700; font-size: 20px; letter-spacing: .2px; }
header.site nav { margin-left: auto; display: flex; gap: 20px; }
header.site nav a { color: #fff; text-decoration: none; opacity: .92; font-size: 15px; }
header.site nav a:hover { opacity: 1; text-decoration: underline; }

/* Hero */
.hero { padding: 96px 0 80px; }
.hero h1 { font-size: 44px; line-height: 1.15; margin: 0; }
.hero .tag { font-size: 20px; color: var(--muted); margin: 0 0 28px; }
.lead { font-size: 17px; max-width: 640px; }
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: #fff; border: 1px solid var(--line); color: var(--ink);
  border-radius: 999px; padding: 6px 14px; font-size: 14px; font-weight: 600;
  margin-bottom: 20px;
}
.badge .dot {
  width: 8px; height: 8px; border-radius: 50%; background: #22c55e;
  box-shadow: 0 0 0 0 rgba(34, 197, 94, .5); animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, .5); }
  70% { box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); }
  100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

/* Cards */
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 36px 0; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 20px 22px; }
.card h3 { margin: 0 0 6px; font-size: 17px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }

/* Contact + legal pages */
main.doc { padding: 40px 0 64px; }
main.doc h1 { font-size: 30px; margin: 0 0 6px; }
main.doc .updated { color: var(--muted); font-size: 14px; margin: 0 0 28px; }
main.doc h2 { font-size: 19px; margin: 30px 0 8px; }
main.doc ul { padding-left: 20px; }
.todo { background: #fff7d6; border: 1px solid #f0d98a; border-radius: 6px; padding: 1px 6px; font-size: .95em; }

/* Footer */
footer.site { border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
footer.site .wrap { display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: center; padding: 24px; }
footer.site a { text-decoration: none; }
footer.site .sep { margin-left: auto; }

@media (max-width: 620px) {
  .grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 32px; }
  header.site nav { gap: 14px; }
}