body {
  font-family: Arial, sans-serif;
  background-color: #f2f7ff;
  margin: 0;
  padding: 20px;
  color: #333;
}
h1 {
  text-align: center;
  color: #2c3e50;
}
p {
  font-size: 18px;
  text-align: center;
}
img {
  display: block;
  margin: 20px auto;
  border-radius: 50%;
  border: 3px solid #2c3e50;
}
h2 {
  margin-top: 30px;
  color: #34495e;
  text-align: center;
}
ul {
  max-width: 400px;
  margin: 20px auto;
  padding: 0;
  list-style: none;
}
ul li {
  text-align: center;
  background: #ffffff;
  margin: 10px 0;
  padding: 12px 16px;
  border-radius: 8px;
  box-shadow: 0px 2px 5px rgba(0,0,0,0.1);
  font-size: 16px;
}
table {
  width: 100%;
  max-width: 800px;
  margin: 20px auto;
  border-collapse: collapse;
  background-color: #fff;
  box-shadow: 0px 2px 6px rgba(0,0,0,0.1);
  border-radius: 8px;
  overflow: hidden;
}
th, td {
  border: 1px solid #ccc;
  padding: 14px;
  text-align: center;
}
th {
  background-color: #3498db;
  color: white;
  font-size: 16px;
}
tr:nth-child(even) {
  background-color: #f9f9f9;
}
tr:hover {
  background-color: #eaf3ff;
}
form {
  max-width: 500px;
  margin: 32px auto;
  padding: 28px 24px;
  background: linear-gradient(135deg, #f2f7ff 0%, #eaf3ff 100%);
  border-radius: 12px;
  box-shadow: 0px 4px 16px rgba(44,62,80,0.08);
}
label {
  display: block;
  margin-bottom: 10px;
  font-weight: 600;
  color: #2c3e50;
  letter-spacing: 0.5px;
}
input[type="text"],
input[type="email"] {
  width: 100%;
  padding: 14px 18px;
  border: 1.5px solid #bcdffb;
  border-radius: 6px;
  margin-bottom: 16px;
  font-size: 16px;
  background: #f9fbff;
  transition: border-color 0.2s;
  box-sizing: border-box;
}
input[type="text"]:focus,
input[type="email"]:focus {
  border-color: #3498db;
  outline: none;
}
button {
  background-color: #3498db;
  color: white;
  padding: 14px 20px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  box-shadow: 0px 2px 8px rgba(44,62,80,0.08);
  transition: background 0.2s;
}
button:hover {  
  background-color: #2980b9;
}
iframe, video, audio {
  display: block;
  margin: 20px auto;
  border-radius: 8px;
  box-shadow: 0px 2px 8px rgba(0,0,0,0.1);
  max-width: 100%;
}
::placeholder {
  text-align: center;
  color: #888;
}
#map {
  width: 90%;
  height: 400px;
  margin: 20px auto;
  border-radius: 8px;
  box-shadow: 0px 2px 8px rgba(0,0,0,0.1);
  overflow: hidden;
}
.center-container {
  text-align: center;
  margin: 20px 0;
}
input#namaInput {
  display: block;
  margin: 10px auto;
  max-width: 300px;
  text-align: center;
}