body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background: #646668;
  color: #333;
}

header {
  background-color: #003366;
  color: white;
  padding: 0.5rem;
  text-align: center;
}

.logo {
  max-width: 100%;
  height: auto;
  display: block;
  margin-bottom: 10px;
  margin-left: auto;
  margin-right: auto;
}

nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  background: #002244;
  padding: 0.5rem;
}

nav a {
  color: white;
  text-decoration: none;
  font-weight: bold;
}

.slider img {
  width: auto;
  height: 300px;
}

.content {
  background: #646668;
  max-width: 1000px;
  margin: 2rem auto;
  padding: 0 1rem;
}

footer {
  background: #003366;
  color: white;
  text-align: center;
  padding: 1rem;
  margin-top: 2rem;
}

form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 500px;
  margin: 2rem auto;
}

input, textarea, select {
  padding: 0.5rem;
  font-size: 1rem;
  border: 1px solid #ccc;
  border-radius: 4px;
}

button {
  background: #003366;
  color: white;
  border: none;
  padding: 0.75rem;
  border-radius: 4px;
  cursor: pointer;
  font-weight: bold;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.gallery img {
  width: 100%;
  border-radius: 8px;
}

.announcement {
  background: #ffd700;
  color: #003366;
  font-weight: bold;
  text-align: center;
  padding: 1rem 0.5rem;
  font-size: 1.2rem;
  border-bottom: 2px solid #003366;
}

.announcement a {
  color: #003366;
  text-decoration: underline;
  margin-left: 0.5em;
  font-weight: bold;
}


.dropdown {
    position: relative;
    display: inline-block;
}
.dropdown-content {
    display: none;
    position: absolute;
    background-color: #fff;
    min-width: 200px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
}
.dropdown:hover .dropdown-content {
    display: block;
}
.dropdown-content a {
    color: #2a5d84; /* Updated to a suitable color */
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    transition: background 0.3s, color 0.3s, padding-left 0.3s;
}

.dropdown-content a:hover {
    background-color: #e3f0fa;
    color: #003366;
    padding-left: 24px;
    box-shadow: 2px 0 0 #2a5d84 inset;
}