body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #fff0f5;
    color: #333;
    line-height: 1.6;
    padding: 20px;
}

/* Header */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #d8bfd8;
    padding: 20px;
    border-radius: 8px;
    flex-wrap: wrap;
}

header h1 {
    color: #4b0082;
    font-size: 28px;
}

/* Navigation */
nav ul {
    list-style: none;
    display: flex;
}

nav a {
    text-decoration: none;
    color: #006400;
    font-weight: bold;
    transition: color 0.3s;
}

nav a:hover {
    color: #8a2be2;
}

/* Layout */
main {
    display: grid;
    margin-top: 30px;
}

/* Video Section */
#video-section h2,
aside h3 {
    margin-bottom: 10px;
    color: #800080;
}

/* Audio Section */
figure {
    background-color: #e6e6fa;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

figcaption {
    margin-bottom: 10px;
    font-size: 14px;
}

/* Article */
article {
    background-color: #f0fff0;
    padding: 20px;
    border-left: 5px solid #32cd32;
    border-radius: 8px;
}

/* Aside */
aside {
    background-color: #fafad2;
    padding: 20px;
    border-left: 5px solid #ffa07a;
    border-radius: 8px;
}

/* Footer */
footer {
    margin-top: 40px;
    padding: 20px;
    background-color: #98fb98;
    border-radius: 8px;
    text-align: center;
}

footer address {
    font-style: normal;
    margin-bottom: 10px;
}

/* Responsive */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        align-items: flex-start;
    }

    nav ul {
        flex-direction: column;
        margin-top: 10px;
    }
}