* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: #f4fbff;
  color: #10233f;
  line-height: 1.6;
}

.page {
  width: min(1000px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0;
}

.hero {
  background: linear-gradient(135deg, #e8fbff, #ffffff);
  border: 1px solid #d7edf6;
  border-radius: 28px;
  padding: 44px;
  margin-bottom: 24px;
  box-shadow: 0 12px 30px rgba(15, 42, 70, 0.08);
}

.badge {
  display: inline-block;
  background: #0cb2c0;
  color: white;
  font-weight: 700;
  padding: 7px 13px;
  border-radius: 999px;
  font-size: 14px;
  margin-bottom: 14px;
}

h1 {
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1.05;
  margin: 0 0 16px;
  color: #082b58;
}

h2 {
  margin-top: 0;
  color: #082b58;
}

.lead {
  font-size: 21px;
  max-width: 780px;
  color: #3b4d63;
}

.updated {
  color: #65758b;
}

.card {
  background: white;
  border: 1px solid #dfeaf2;
  border-radius: 22px;
  padding: 28px;
  margin-bottom: 18px;
  box-shadow: 0 8px 20px rgba(15, 42, 70, 0.05);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 18px;
}

.button {
  display: inline-block;
  margin-top: 10px;
  background: #082b58;
  color: white;
  text-decoration: none;
  padding: 12px 18px;
  border-radius: 14px;
  font-weight: 700;
}

footer {
  padding: 18px 0 40px;
}

footer a {
  color: #0b7285;
  font-weight: 700;
}

@media (max-width: 760px) {
  .hero {
    padding: 28px;
  }

  .grid {
    grid-template-columns: 1fr;
  }
}