html,
body {
    background: #F3F4F5;
    font-family: PingFang SC, Hiragino Sans GB, Arial, Microsoft YaHei, Verdana, Roboto, Noto, Helvetica Neue, sans-serif;
    padding: 0;
    margin: 0;
}

a {
    text-decoration: none;
}

.content {
    padding-top: 220px;
    width: 450px;
    margin: auto;
    word-break: break-all;
}

.content .logo-img img {
    display: block;
    width: 175px;
    height: 48px;
    margin: auto;
    margin-bottom: 16px;
}

.content .loading-item {
    background: #fff;
    padding: 24px;
    border-radius: 12px;
    border: 1px solid #E1E1E1;
}

.content .flex {
    display: flex;
    align-items: center;
}

.content .flex-end {
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.content .loading-activity {
    display: block;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #4049f0;
    font-size: 14px;
}

.content .tip1 {
    background: #F0F9EA;
}

.content .tip2 {
    background: #FDF5E6;
}

.content .tip3 {
    background: #FEF0F0;
}

.content .loading-color1 {
    color: #267DCC;
}

.content .loading-color2 {
    color: #FC5531;
}

.content .loading-tip {
    padding: 12px;
    margin-bottom: 16px;
    border-radius: 4px;
}

.content .loading-topic {
    font-size: 14px;
    color: #222226;
    line-height: 24px;
    margin-bottom: 24px;
}

.content .loading-img {
    width: 24px;
    height: 24px;
}

.content .loading-btn {
    white-space: nowrap;
    font-size: 14px;
    color: #fff;
    background: #FC5531;
    display: inline-block;
    box-sizing: border-box;
    padding: 6px 18px;
    border-radius: 18px;
    margin-left: 8px;
}

.content .loading-text {
    font-size: 16px;
    font-weight: 600;
    color: #222226;
    line-height: 22px;
    margin-left: 12px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ad_imgs {
    width: 100%;
    height: 100%;
    max-width: 100%;
    border-radius: 12px;
    margin-top: 20px;
}

@media (max-width: 450px) {
    .content {
        padding-top: 120px;
        width: 94%;
    }
}