* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  background-color: #f4f4f9;
  color: #333;
  padding: 0 20px;
}

/* Navigasi */
nav {
  background: #0077cc;
  padding: 10px;
}

nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
}

nav ul li {
  margin: 0 15px;
}

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

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

.profile-img {
  width: 150px;
  border-radius: 50%;
  margin-bottom: 10px;
}

header {
  text-align: center;
  padding: 20px;
  background: #0077cc;
  color: white;
}

header h1 {
  font-size: 2.5rem;
}

section {
  margin: 20px 0;
  padding: 15px;
  background: white;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

h2 {
  color: #0077cc;
  margin-bottom: 10px;
}

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

table td {
  padding: 8px;
  border-bottom: 1px solid #ddd;
}

ul {
  list-style: square inside;
}

form {
  display: flex;
  flex-direction: column;
}

form label {
  margin-top: 10px;
  font-weight: bold;
}

form input,
form textarea {
  padding: 8px;
  margin-top: 5px;
  border: 1px solid #ccc;
  border-radius: 5px;
}

form button {
  margin-top: 15px;
  padding: 10px;
  background: #0077cc;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

form button:hover {
  background: #005fa3;
}

footer {
  text-align: center;
  margin: 20px 0;
  color: #555;
}