body {
  font-family: 'Segoe UI', sans-serif;
  margin: 0;
  background: #f5f6fa;
}

header {
  background-color: #004aad;
  color: white;
  padding: 16px;
  text-align: center;
}

nav {
  background: #0366d6;
  display: flex;
  justify-content: center;
  gap: 20px;
  padding: 10px;
}

nav a {
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: 0.3s;
}

nav a:hover {
  text-decoration: underline;
}

main {
  padding: 30px 15px;
  max-width: 1000px;
  margin: auto;
}

section {
  background: white;
  padding: 25px;
  margin-bottom: 20px;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.hidden {
  display: none;
}

h2 {
  color: #004aad;
}

footer {
  text-align: center;
  padding: 20px;
  background: #004aad;
  color: white;
}

#auth-forms {
  display: flex;
  justify-content: space-between;
  gap: 30px;
}

#auth-forms input {
  display: block;
  width: 100%;
  margin: 6px 0;
  padding: 8px;
}

button {
  background: #0366d6;
  color: white;
  border: none;
  padding: 8px 12px;
  cursor: pointer;
  border-radius: 6px;
}

button:hover {
  background: #004aad;
}

.news-item {
  border-bottom: 1px solid #ddd;
  padding: 10px 0;
}