body {
    font-family: PingFang SC;
    font-variation-settings: "opsz" auto;
    margin: 0;
    padding: 12px;
}

.header {
    font-weight: bold;
    text-align: center;
    margin-bottom: 20px;
    font-size: 17px;
    color: #191B1D;
}

.tip {
    font-size: 14px;
    margin-bottom: 25px;
}

.section-title {
    font-weight: 600;
    font-size: 14px;
}

.item-list {
    list-style: none;
    padding-left: 0px;
    line-height: 1.8;
    margin-top: 0px;
    margin-bottom: 25px;
}

.item-list li {
    font-size: 14px;
    font-weight: 400;
}

.rule {
    margin-left: 10px;
}

.bold-font {
    font-weight: 600;
}