body {
  font-family: "Roboto", "Helvetica Neue", Arial, sans-serif;
  background-color: #f7f7f9;
  color: #212529;
}

a {
  color: #0d6efd;
  text-decoration: none;
}

a:hover {
  color: #0a58ca;
  text-decoration: underline;
}

.navbar-brand span {
  color: #0d6efd;
}

.hero {
  background: linear-gradient(135deg, rgba(13, 110, 253, 0.85), rgba(102, 16, 242, 0.85));
  color: #fff;
  padding: 4rem 0;
}

.hero .btn-primary {
  background-color: #ffc107;
  border-color: #ffc107;
  color: #212529;
}

.hero .btn-primary:hover {
  background-color: #ffca2c;
  border-color: #ffca2c;
  color: #212529;
}

.post-card img {
  height: 180px;
  object-fit: cover;
}

.footer-links a {
  color: #adb5bd;
}

.footer-links a:hover {
  color: #fff;
}

.badge-category {
  background-color: rgba(13, 110, 253, 0.1);
  color: #0d6efd;
}