.top_banner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 495px;
    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;
}

.contact {
    background-color: #f2edea;
    padding: 155px 0 112px;
}

.contact .cooperation {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0 -18px;
}

.contact .cooperation li {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: calc(33.33333% - 36px);
    aspect-ratio: 500/673;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    color: #fff;
    margin: 0 18px;
    /* padding-top: 110px; */
    transition: all 0.3s;
}

.contact .cooperation li:hover {
    transform: scale(1.1);
}

.contact .cooperation li img {
    width: 185px;
    aspect-ratio: 1;
}

.contact .cooperation li .tit {
    font-size: 30px;
    text-align: center;
    margin-top: 45px;
}

.contact .cooperation li .contact-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 172px;
    aspect-ratio: 43/16;
    margin-top: 98px;
    border: 1px solid #fff;
}

.contact .cooperation li .contact-btn p {
    margin-bottom: 14px;
}

.contact .cooperation li .contact-btn i {
    display: block;
    line-height: 5px;
    font-size: 40px;
}

.contact .cooperation-hint {
    font-size: 22px;
    text-align: center;
    color: #3e3e3e;
    margin: 44px 0 54px;
}

.contact .info {
    display: flex;
    justify-content: flex-end;
    height: 874px;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    position: relative;
}

.contact .info .logo {
    width: 218px;
    aspect-ratio: 109/157;
    transform: translateY(-50%);
    position: absolute;
    top: 50%;
    left: 200px;
}

.contact .info ul {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    width: 50%;
    padding: 90px 90px 0 0;
}

.contact .info ul li {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 50%;
    color: #fff;
    text-align: center;
    padding: 20px;
    border-radius: 3px;
    transition: all 0.3s;
    cursor: pointer;
}

.contact .info ul li:nth-child(n+3) {
    margin-top: 30px;
}

.contact .info ul li:hover {
    background-color: rgba(199, 22, 30, 0.6);
}

.contact .info ul li .icon {
    width: 100px;
    aspect-ratio: 1;
    border: 1px solid #fff;
    border-radius: 50%;
    transition: all 0.3s;
}

.contact .info ul li:hover .icon {
    border-color: transparent;
}

.contact .info ul li .tit {
    font-size: 18px;
    margin: 28px 0 14px;
}

.contact .info ul li .cont {
    width: 100%;
    height: 81px;
    line-height: 26px;
    word-wrap: break-word;
}

.contact .info ul li .qrcode {
    width: 81px;
    aspect-ratio: 1;
}

.contact .info-hint {
    font-size: 22px;
    text-align: center;
    color: #3e3e3e;
    margin-top: 40px;
}

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

    .top_banner.mobile {
        display: block;
    }

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

    .contact {
        padding: 60px 0;
    }

    .contact .cooperation {
        flex-wrap: wrap;
        justify-content: center;
        margin: 0 -5px;
    }

    .contact .cooperation li {
        width: calc(50% - 10px);
        margin: 0 5px;
    }

    .contact .cooperation li:nth-child(n+3) {
        margin-top: 10px;
    }

    .contact .cooperation li img {
        width: 50px;
    }

    .contact .cooperation li .tit {
        font-size: 18px;
        margin-top: 10px;
    }

    .contact .cooperation li .contact-btn {
        width: 100px;
        margin-top: 10px;
    }

    .contact .cooperation li .contact-btn p {
        font-size: 12px;
        margin-bottom: 5px;
    }

    .contact .cooperation-hint {
        font-size: 16px;
    }

    .contact .info {
        flex-direction: column;
        align-items: center;
        height: auto;
        padding: 20px;
    }

    .contact .info .logo {
        width: 100px;
        transform: none;
        position: static;
    }

    .contact .info ul {
        width: 100%;
        margin-top: 20px;
        padding: 0;
    }

    .contact .info ul li {
        padding: 10px;
    }

    .contact .info ul li .icon {
        width: 60px;
    }

    .contact .info ul li .cont {
        height: 104px;
    }

    .contact .info ul li .qrcode {
        width: 104px;
    }

    .contact .info-hint {
        font-size: 16px;
    }
}

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

@media screen and (min-width: 768px) {
    .top_banner.mobile {
        display: none;
    }

    .top_banner.pc {
        display: block;
    }

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

    .contact .cooperation li img {
        width: 100px;
    }

    .contact .cooperation li .tit {
        font-size: 24px;
        margin-top: 20px;
    }

    .contact .cooperation li .contact-btn {
        width: 120px;
        margin-top: 30px;
    }

    .contact .cooperation li .contact-btn p {
        font-size: 14px;
    }

    .contact .cooperation-hint {
        font-size: 22px;
    }

    .contact .info-hint {
        font-size: 22px;
    }

    .contact .info {
        flex-direction: row;
        align-items: unset;
    }

    .contact .info .logo {
        width: 120px;
        transform: translateY(-50%);
        position: absolute;
        left: 40px;
    }

    .contact .info ul {
        width: 70%;
        margin-top: 0;
    }

    .contact .info ul li {
        padding: 20px;
    }

    .contact .info ul li .icon {
        width: 100px;
    }

    .contact .info ul li .cont {
        height: 81px;
    }

    .contact .info ul li .qrcode {
        width: 81px;
    }
}

@media screen and (min-width: 992px) {
    .contact .cooperation li img {
        width: 130px;
    }

    .contact .cooperation li .tit {
        margin-top: 45px;
    }

    .contact .cooperation li .contact-btn {
        width: 172px;
        margin-top: 50px;
    }

    .contact .cooperation li .contact-btn p {
        font-size: 16px;
        margin-bottom: 14px;
    }

    .contact .info .logo {
        left: 100px;
    }
}

@media screen and (min-width: 1024px) {
    .top_banner {
        height: 495px;
        margin-top: -110px;
    }

    .contact .cooperation {
        margin: 0 -18px;
    }

    .contact .cooperation li {
        width: calc(33.33333% - 36px);
        margin: 0 18px;
    }

    .contact .cooperation li:nth-child(n+3) {
        margin-top: 0;
    }

    .contact .cooperation li img {
        width: 100px;
    }

    .contact .cooperation li .contact-btn {
        width: 120px;
    }

    .contact .cooperation li .contact-btn p {
        font-size: 14px;
        margin-bottom: 5px;
    }
}

@media screen and (min-width: 1280px) {
    .contact .cooperation li .contact-btn {
        width: 150px;
    }

    .contact .cooperation li .contact-btn p {
        font-size: 16px;
        margin-bottom: 14px;
    }

    .contact .info .logo {
        width: 150px;
        left: 200px;
    }

    .contact .info ul {
        width: 50%;
    }
}

@media screen and (min-width: 1440px) {
    .contact {
        padding: 155px 0 112px;
    }

    .contact .cooperation {
        margin: 0 -18px;
    }

    .contact .cooperation li img {
        width: 150px;
    }
}

@media screen and (min-width: 1680px) {
    .contact .cooperation li img {
        width: 185px;
    }

    .contact .cooperation li .tit {
        font-size: 30px;
    }

    .contact .cooperation li .contact-btn {
        width: 172px;
        margin-top: 98px;
    }

    .contact .info {
        height: 874px;
        padding: 0;
    }

    .contact .info .logo {
        width: 218px;
    }

    .contact .info ul {
        padding: 90px 90px 0 0;
    }
}

@media screen and (min-width: 1920px) {}