* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #0026a3;
  color: #ffffff;
}
h2, h3 {
  margin: 12px;
}

.container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 20px;
  text-align: center;
}

.centered-image {
  max-width: 300px;
  height: auto;
  margin-bottom: 30px;
}

.button-container {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-bottom: 40px;
  margin-top: 24px;
}

.button {
  display: inline-block;
  text-decoration: none;
  background-color: #ffffff;
  color: #0026a3;
  padding: 12px 24px;
  border-radius: 6px;
  font-size: 16px;
  font-weight: bold;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease;
  margin-top: 12px;
}

.button:hover {
  background-color: #e6e6e6;
  transform: scale(1.03);
}

.facebook-button {
  background-color: #4267B2;
  color: white;
}

.facebook-button:hover {
  background-color: #365899;
}

.instagram-button {
  background-color: #E1306C;
  color: white;
}

.instagram-button:hover {
  background-color: #c1275b;
}

.article h3 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 20px;
  line-height: 1.4;
}