.top_banner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 549px;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    color: #fff;
    margin-top: -110px;
}

.top_banner.mobile {
    display: none;
}

.top_banner .en {
    font-size: 52px;
    font-weight: 700;
    letter-spacing: 10px;
}

.top_banner .cn {
    font-size: 22px;
    word-spacing: 20px;
    margin-top: 16px;
}

.news {
    min-height: 100vh;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    padding: 100px 0 160px;
}

.news ul.list {
    margin: 0 -20px;
}

.news ul.list li {
    float: left;
    width: calc(33.3333% - 40px);
    background-color: #eaf0e4;
    margin: 0 20px;
    border-radius: 15px;
    transition: all 0.3s ease-in-out;
    overflow: hidden;
}

.news ul.list li:hover {
    transform: scale(1.05);
}

.news ul.list li:nth-child(n+4) {
    margin-top: 30px;
}

.news ul.list li img {
    width: 100%;
    aspect-ratio: 84/73;
    object-fit: cover;
    border-radius: 15px;
}

.news ul.list li .info {
    padding: 30px;
}

.news ul.list li .info .title {
    height: 52px;
    font-size: 20px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.news ul.list li .info .desc {
    height: 42px;
    color: #666;
    margin-top: 30px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.news ul.list li .info .date {
    font-size: 12px;
    color: #666;
    margin-top: 20px;
}

@media screen and (max-width:320px) {
    .top_banner.pc {
        display: none;
    }

    .top_banner.mobile {
        display: block;
    }

    .top_banner {
        height: 361px;
        margin-top: -50px;
    }

    .news {
        padding: 32px 0;
    }

    .news ul.list {
        margin: 0 -7.5px;
    }

    .news ul.list li {
        width: calc(50% - 15px);
        margin: 0 7.5px;
        border-radius: 5px;
    }

    .news ul.list li:nth-child(n+3) {
        margin-top: 15px;
    }

    .news ul.list li:hover {
        transform: scale(1);
    }

    .news ul.list li img {
        border-radius: 5px;
    }

    .news ul.list li .info {
        padding: 15px 10px;
    }

    .news ul.list li .info .title {
        height: auto;
        font-size: 14px;
    }

    .news ul.list li .info .desc {
        height: auto;
        font-size: 13px;
        margin-top: 10px;
    }

    .news ul.list li .info .date {
        margin-top: 10px;
    }
}

@media screen and (min-width:321px) and (max-width:769px) {
    .top_banner.pc {
        display: none;
    }

    .top_banner.mobile {
        display: block;
    }

    .top_banner {
        height: 361px;
        margin-top: -50px;
    }

    .news {
        padding: 32px 0;
    }

    .news ul.list {
        margin: 0 -7.5px;
    }

    .news ul.list li {
        width: calc(50% - 15px);
        margin: 0 7.5px;
        border-radius: 5px;
    }

    .news ul.list li:nth-child(n+3) {
        margin-top: 15px;
    }

    .news ul.list li:hover {
        transform: scale(1);
    }

    .news ul.list li img {
        border-radius: 5px;
    }

    .news ul.list li .info {
        padding: 15px 10px;
    }

    .news ul.list li .info .title {
        height: 42px;
        font-size: 16px;
    }

    .news ul.list li .info .desc {
        height: 38px;
        font-size: 14px;
        margin-top: 15px;
    }
}

@media screen and (min-width:375px) {}

@media screen and (min-width: 768px) {}

@media screen and (min-width: 992px) {}

@media screen and (min-width: 1200px) {}