body{margin:0;padding:0;background:#ffe;font-size:12px;overflow:auto}
#mainDiv{width:100%;height:100%}
#loveHeart{float:left;width:670px;height:625px}
#garden{width:100%;height:100%}
#elapseClock{text-align:right;font-size:18px;margin-top:10px;margin-bottom:10px}
#words{font-family:"sans-serif";width:500px;font-size:24px;color:#666}
#messages{display:none}
#elapseClock .digit{font-family:"digit";font-size:36px}
#loveu{padding:5px;font-size:22px;margin-top:80px;margin-right:120px;text-align:right;display:none}
#loveu .signature{margin-top:10px;font-size:20px;font-style:italic}
#clickSound{display:none}
#code{
    float:left;
    width:520px;
    height:620px;
    color:#B22222;
    font-family:"Microsoft YaHei","微软雅黑","Consolas","sans-serif";
    font-size:18px;
    line-height:1.8;
}

#code .string{
    color:#2a36ff;
}

#code .keyword{
    color:#7f0055;
    font-weight:bold;
}

#code .placeholder{
    margin-left:15px;
}

#code .space{
    margin-left:7px;
}

/* 文字颜色统一为暗红色 */
#code .comments{
    color:#B22222;
}
#copyright{margin-top:10px;text-align:center;width:100%;color:#666}
#errorMsg{width:100%;text-align:center;font-size:24px;position:absolute;top:100px;left:0}
#copyright a{color:#666}
/* 音乐开关按钮 */
#musicBtn{
    position:fixed;
    top:25px;
    right:30px;
    width:45px;
    height:45px;
    line-height:45px;
    text-align:center;
    border-radius:50%;
    background:rgba(178,34,34,0.75);
    color:#fff;
    font-size:26px;
    cursor:pointer;
    z-index:9999;
    box-shadow:0 2px 10px rgba(0,0,0,0.25);
    transition:all 0.3s ease;
}

#musicBtn:hover{
    transform:scale(1.1);
    background:#B22222;
}

/* 音乐播放时旋转 */
#musicBtn.playing{
    animation:musicRotate 4s linear infinite;
}

@keyframes musicRotate{
    from{
        transform:rotate(0deg);
    }
    to{
        transform:rotate(360deg);
    }
}