body {
    background-color: #1a1a1a;
    color: #fff;
    font-family: 'Arial', sans-serif;
}

#blog-container {
    width: 80%;
    margin: auto;
    padding: 20px;
}

/* Additional CSS for posts, reactions, and image handling will be added */

#profile-customization, #music-control {
    /* Styles for profile customization and music control */
}

/* Styles for transitions, custom scrollbars, and other visual enhancements */