body {
  font-family: Arial, sans-serif;
  background-color: #fff;
  margin: 0;
  color: #333;
}

header {
  background-color: #009739;   /* Jamaica green */
  color: white;
  padding: 15px 0;
  text-align: center;
}

nav ul {
  list-style: none;
  padding: 0;
}

nav ul li {
  display: inline-block;
  margin: 0 10px;
}

nav ul li a {
  color: gold;
  text-decoration: none;
  font-weight: bold;
}

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

main {
  padding: 20px;
}

footer {
  background-color: #000;
  color: #fff;
  text-align: center;
  padding: 10px 0;
}

img {
  max-width: 100%;
  border-radius: 6px;
}

form {
  display: flex;
  flex-direction: column;
  max-width: 400px;
}

form label {
  margin-top: 10px;
}

form input, form textarea {
  padding: 8px;
  border: 1px solid #ccc;
  border-radius: 4px;
}

button {
  margin-top: 10px;
  padding: 10px;
  background-color: gold;
  border: none;
  color: #000;
  font-weight: bold;
  cursor: pointer;
}

button:hover {
  background-color: #009739;
  color: white;
}

table {
  border-collapse: collapse;
  width: 100%;
}

table, th, td {
  border: 1px solid #ccc;
}

th, td {
  padding: 10px;
  text-align: left;
}