.main-content{
    padding: 20px 60px;
}

/* 主标题样式 */
.main-content h1 {
    font-size: 22px;
    font-weight: 600;
    font-family: var(--font-family);
    position: relative;
    text-align: center;
    margin: 15px 0 0;
}

.main-content .sub-title{
    text-align: center;
    border-bottom: solid 1px #ecf1f9;
    padding-bottom: 1.5em;
    margin-bottom: 1.5em;
}

.main-content .links{
    color: #4c6adf;
    text-decoration: none;
}

.main-content .links:hover{
    color: #1d47e7;
    text-decoration: underline;
}

.history-tit{
    font-size: 16px;
    font-weight: 500;
    font-family: var(--font-family);
    position: relative;
    padding-left: 12px;
}

.history-tit::before {
    content: '';
    display: block;
    position: absolute;
    top: 11px;
    left: -2px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #3426ff;
    margin-right: 8px;
}

.main-content ul{
    display: flex;
    flex-direction: column;
    list-style-type: circle;
    margin-left: 20px;
}

.main-content ul li{
    font-weight: 400;
    font-size: 14px;
    font-family: LarkHackSafariFont, LarkEmojiFont, LarkChineseQuote, -apple-system, BlinkMacSystemFont, Helvetica Neue, Tahoma, PingFang SC, Microsoft Yahei, Arial, Hiragino Sans GB, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol, Noto Color Emoji;
}

.main-content ul li::marker{
    color: #1300ff;
}

.main-content ul li span.red{
    color: #dc2626;
}

@media (max-width: 768px) {
    .main-content{
        padding: 12px;
    }

    .main-content ul{
        margin-left: 12px;
    }
}