body {
  font-family: Arial, sans-serif;
  margin: 0;
  background: #f4f6f9;
}

.navbar {
  display: flex;
  justify-content: space-between;
  background: #222;
  color: white;
  padding: 15px 20px;
}

.navbar ul {
  list-style: none;
  display: flex;
  gap: 15px;
}

.navbar a {
  color: white;
  text-decoration: none;
}

.hero {
  background: linear-gradient(120deg, #0077cc, #00aaff);
  color: white;
  text-align: center;
  padding: 60px 20px;
}

.container {
  max-width: 1000px;
  margin: auto;
  padding: 20px;
}

.card {
  background: white;
  padding: 20px;
  margin-bottom: 20px;
  border-radius: 8px;
}

.article {
  border-bottom: 1px solid #eee;
  padding: 15px 0;
}

.article:last-child {
  border-bottom: none;
}

.link-list {
  list-style: none;
  padding: 0;
}

.link-list li {
  margin: 8px 0;
}

a {
  color: #0077cc;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

input, select {
  width: 100%;
  padding: 8px;
  margin-top: 5px;
  border: 1px solid #ccc;
  border-radius: 4px;
}

.btn-primary {
  background: #f4f8fa;
  color: white;
  border: none;
  padding: 12px;
  margin-top: 15px;
  border-radius: 5px;
  cursor: pointer;
  width: 100%;
}

.btn-primary:hover {
  background: #d4d7da;
}

footer {
  text-align: center;
  padding: 20px;
  background: #222;
  color: white;
}