:root {
  --bg: #f4f4f4;
  --card: #ffffff;
  --ink: #1f2937;
  --muted: #5b6473;
  --brand: #0b5ea8;
  --brand-dark: #0a3d70;
  --line: #dfe7ef;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: linear-gradient(180deg, #eef3f9 0%, var(--bg) 150px);
  color: var(--ink);
}
.container {
  max-width: 980px;
  margin: 0 auto;
  padding: 40px 20px 60px;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.06);
  padding: 28px 24px;
}
h1 {
  margin: 0 0 12px;
  color: var(--brand-dark);
  font-size: 2.1rem;
}
.subtitle {
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.6;
}
.updated {
  display: inline-block;
  margin-bottom: 18px;
  padding: 8px 12px;
  background: #edf6ff;
  border: 1px solid #cfe6ff;
  border-radius: 999px;
  font-size: 0.9rem;
  color: var(--brand-dark);
  font-weight: 600;
}
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 12px 0 20px;
}
.btn {
  display: inline-block;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--brand-dark);
  padding: 10px 16px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 700;
  cursor: pointer;
}
.btn.primary {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}
.btn:hover {
  opacity: 0.96;
}
ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
}
li a {
  display: block;
  padding: 14px 16px;
  background: #f8fbff;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--brand);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.2s ease;
}
li a:hover {
  background: #eef7ff;
  border-color: #b8d8ff;
  transform: translateY(-1px);
}
.footer-note {
  margin-top: 20px;
  color: var(--muted);
  font-size: 0.9rem;
}
@media print {
  .actions, .footer-note { display: none; }
  body { background: #fff; }
  .card { box-shadow: none; border: none; }
}