body {
    font-family: sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f8f8f8;
}

.container {
    position: relative;
    overflow: hidden;
}

.nav-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    cursor: pointer;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid #333;
    background-color: #f0f0f0;
    border-radius: 5px;
}

.nav-toggle .bar {
    width: 25px;
    height: 3px;
    background-color: #333;
    margin: 3px auto;
    transition: 0.4s;
}

.nav-menu {
    position: fixed;
    top: 0;
    right: -250px;
    width: 250px;
    height: 100%;
    background-color: #e0e0e0;
    transition: 0.4s;
    z-index: 999;
    padding-top: 60px;
}

.nav-menu.active {
    right: 0;
}

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

.nav-menu li {
    padding: 15px;
    border-bottom: 1px solid #ddd;
}

.nav-menu a {
    text-decoration: none;
    color: #333;
}

.content {
    padding: 20px;
    margin-left: 0;
    transition: margin-left 0.4s;
    background-color: #fefce8;
    min-height: calc(100vh - 120px);
}

.content.nav-open {
    margin-left: 0;
    margin-right: 250px;
}

.boxed-content {
    display: flex;
    justify-content: center;
    align-items: center;
}

.boxed-inner {
    max-width: 800px;
    width: 90%;
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

header {
    text-align: center;
    margin-bottom: 20px;
    color: #fff;
    background-color: #6a994e;
    padding: 20px 0;
}

.main-image {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
    margin-bottom: 20px;
    border: 2px solid #ddd;
}

.highlights {
    margin-top: 30px;
}

.highlight-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.highlight-item {
    border: 1px solid #ddd;
    padding: 20px;
    text-align: center;
    background-color: #f0f0f0;
    border-radius: 5px;
}

footer {
    text-align: center;
    background-color: #6a994e;
    color: #fff;
    padding: 10px 0;
    position: relative;
    bottom: 0;
    width: 100%;
}

.dialog {
    display: none;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.4);
}

.dialog-content {
    background-color: #fefefe;
    margin: 15% auto;
    padding: 20px;
    border: 1px solid #888;
    width: 80%;
    max-width: 400px;
    position: relative;
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

/* Responsive adjustments */
@media (max-width: 600px) {
    .content {
        padding: 10px;
    }
}