/* html {
    -webkit-overflow-scrolling: touch;
} */

body {
    font-family: PingFangSC-Regular, STXihei, Verdana, Calibri, Helvetica, Arial, sans-serif;
    background-color: #fff;
    line-height: 1.62;
    max-width: 750px;
    margin: 0 auto;
    font-size: 16px;
    padding: 20px 18px;
    color: #222222;
    text-align: justify;
}

/* li {
    list-style: none;
} */
p,
div {
    word-break: break-all;
}

a {
    color: #ff9800;
    /* color: #2196f3; */
    text-decoration: unset;
}

h1,
h2,
h3 {
    margin: 0 0 20px;

}

h1 {
    font-size: 18px;
    text-align: center;
}

h2 {
    font-size: 16px;
}

h3 {
    font-size: 14px;
}

ol {
    padding-left: 30px;
    margin-bottom: 20px;
}

.dark_cover {
    position:fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #000000;
    opacity: 0.2;
    z-index: 998;
    pointer-events: none; /* 阻止蒙层上的点击事件 */
}