body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
}
.container {
    max-width: 1200px;
    margin: 20px auto;
    padding: 0 15px;
}
/* Header */
.clean-header {
    background-color: #fff;
    padding: 15px 15px;
    border-bottom: 1px solid #ddd;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo a {
    text-decoration: none;
    color: #333;
}
/* Search Form */
.search-form input[type="text"], .search-form button {
    padding: 8px 15px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 16px;
}
.search-form input[type="text"] {
    width: 300px;
    margin-right: 5px;
}
/* List */
.list-group {
    list-style: none;
    padding: 0;
}
.list-group-item {
    background: #fff;
    margin-bottom: 10px;
    padding: 15px;
    border-radius: 4px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}
.list-group-item a {
    text-decoration: none;
    font-weight: bold;
    color: #007bff;
    font-size: 1.1em;
}
/* Footer */
.clean-footer {
    text-align: center;
    padding: 15px;
    background-color: #333;
    color: #fff;
    margin-top: 20px;
}
/* Detail Page */
.song-meta p {
    margin: 5px 0;
}
.lyrics-box {
    background: #fff;
    border: 1px solid #ddd;
    padding: 20px;
    white-space: pre-wrap;
    font-size: 1.1em;
}
.related-songs {
    margin-top: 40px;
    border-top: 1px solid #ddd;
    padding-top: 20px;
}
.related-songs h2 {
    color: #555;
    font-size: 1.5em;
}