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

.container {
    width: 80%;
    margin: 20px auto;
    padding: 20px;
    background-color: #282828;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

header {
    text-align: center;
    margin-bottom: 20px;
}

header h1 {
    font-size: 2.5em;
    color: #D79169;
}

.content h2 {
    margin-bottom: 15px;
    color: #D79169;
}

ul {
    list-style-type: none;
    margin: 10px 0;
    padding: 0;
}

details {
    border: 1px solid #DDD;
    border-radius: 8px;
    margin-bottom: 10px;
}

details summary {
    font-weight: bold;
    cursor: pointer;
    padding: 10px;
    border-radius: 8px;
    background-color: #D79169;
    transition: background-color 0.3s;
}

details summary:hover {
    background-color: #9C5E42;
}

details div {
    padding: 10px;
    border-radius: 8px;
    background-color: #333;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}

details[open] summary {
    background-color: #9C5E42;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

.highlight {
    color: #D79169;
}

a {
    color: #D79169;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

footer {
    text-align: center;
    margin-top: 20px;
    font-size: 0.9em;
    color: #777;
}