.content-wrapper {
    max-width: 1200px;
    margin: 100px auto 60px;
    padding: 0 20px;
}
.content-wrapper h1 {
    text-align: center;
    margin-bottom: 20px;
    font-size: 2.5rem;
    font-weight: 300;
    letter-spacing: 1px;
    color: #333;
}
.page-description {
    text-align: center;
    margin-bottom: 50px;
    font-size: 1.2rem;
    color: #666;
    line-height: 1.6;
}
.media-section {
    margin-bottom: 60px;
}
.media-section h2 {
    font-size: 2rem;
    font-weight: 400;
    margin-bottom: 30px;
    color: #333;
    border-bottom: 2px solid #eee;
    padding-bottom: 10px;
}
.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 20px;
}
.media-item {
    background: #f9f9f9;
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.media-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}
.media-item h3 {
    margin: 0 0 15px 0;
    font-size: 1.3rem;
    font-weight: 500;
    color: #333;
    text-align: center;
}
.media-item audio,
.media-item video {
    width: 100%;
    border-radius: 5px;
    outline: none;
}
.media-item audio {
    height: 40px;
}
.media-item video {
    max-height: 300px;
}
.media-item audio::-webkit-media-controls-panel {
    background-color: #fff;
}
.media-item video::-webkit-media-controls-panel {
    background-color: rgba(0,0,0,0.8);
}
@media (max-width: 768px) {
    .content-wrapper {
        margin: 80px auto 40px;
        padding: 0 15px;
    }
    .content-wrapper h1 {
        font-size: 2rem;
    }
    .media-section h2 {
        font-size: 1.5rem;
    }
    .media-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .media-item {
        padding: 20px;
    }
    .media-item h3 {
        font-size: 1.1rem;
    }
    .page-description {
        font-size: 1rem;
        margin-bottom: 30px;
    }
}
@media (max-width: 480px) {
    .content-wrapper {
        padding: 0 10px;
    }
    .media-item {
        padding: 15px;
    }
    .content-wrapper h1 {
        font-size: 1.8rem;
    }
}