/* Gaya Header */
.header {
    background-color: #ff6600;
    color: #fff;
    text-align: center;
    padding: 20px;
}

/* Gaya Menu */
.menu {
    background-color: #ff9900;
    color: #fff;
    padding: 10px;
}

.menu ul {
    list-style-type: none;
    text-align: center;
}

.menu ul li {
    display: inline;
    margin-right: 10px;
}

.menu a {
    text-decoration: none;
    color: #fff;
}

/* Gaya Isi Utama */
.container {
    text-align: center;
    padding: 20px;
}

.main-content {
    background-color: #99ccff;
    padding: 20px;
}

.btn {
    background-color: #ff6600;
    color: #fff;
    padding: 10px 20px;
    text-decoration: none;
}

/* Gaya Footer */
.footer {
    background-color: #ff6600;
    color: #fff;
    text-align: center;
    padding: 10px;
}