body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #121212;
    color: #ffffff;
    display: flex;
    justify-content: center;
}

.container {
    width: 80%;
    max-width: 1000px;
}

/* Banner */
.banner {
    background-color: #1e1e1e;
    padding: 30px;
    text-align: center;
    font-size: 24px;
    font-weight: bold;
    border-bottom: 2px solid #333;
}

/* MAIN NAVIGATION */
.button-row {
    display: flex;
    width: 100%;
}

.button-row a {
    flex: 1;
    text-decoration: none;
}

.nav-button {
    background-color: #2a2a2a;
    color: white;
    padding: 15px 0;
    text-align: center;
    border: 1px solid #444;
    font-size: 16px;
}

.nav-button:hover {
    background-color: #3a3a3a;
}

/* SUB NAVIGATION */
.sub-button-row {
    display: flex;
    width: 100%;
    margin-top: 6px;
}

.sub-button-row a {
    flex: 1;
    text-decoration: none;
}

.sub-nav-button {
    background-color: #1f1f1f;
    color: #cccccc;
    padding: 10px 0;
    text-align: center;
    border: 1px dashed #555;
    font-size: 14px;
}

.sub-nav-button:hover {
    background-color: #2b2b2b;
    color: #ffffff;
}

/* CONTENT SECTIONS */
.section {
    border: 1px solid #333;
    margin-top: 20px;
    padding: 20px;
    background-color: #181818;
}

.custom-list {
    padding-left: 20px;
}

.custom-list li {
    margin-bottom: 8px;
    color: #dddddd;
}

.footer {
    margin-top: 40px;
    padding: 20px;
    border-top: 1px solid #333;
    text-align: center;
    color: #aaa;
}

.footer a {
    color: #ccc;
    text-decoration: none;
}