html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    font-family: "Arial", sans-serif;
}

body {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: white;
    text-align: center;
}

#container {
    /*backdrop-filter: blur(6px);*/
    /*background: rgba(0, 0, 0, 0.35);*/
    padding: 20px;
    border-radius: 12px;
    margin: 40px auto;
    width: 90%;
    color: black;
    max-width: 600px;
}
.wrap-box {
    background-size: 100% 100%;
}

.block {
    margin: 20px 0;
}

.upload-section {
    margin-top: 25px;
}

/* 音乐提示样式 */
.music-control {
    background: rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: 10px;
    border: 1px solid #4CAF50;
}

.music-player {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}
.music-btn {
    background: #4CAF50;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 25px;
    cursor: pointer;
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.music-btn:hover {
    background: #45a049;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
}
.music-btn:active {
    transform: translateY(0);
}

.music-status {
    font-size: 14px;
    color: #ccc;
    font-style: italic;
}

.play-icon, .pause-icon {
    font-size: 18px;
}