.profile-banner {
    width: 100%;
    height: 792px;
    background: url("https://zsf-sys.oss-cn-beijing.aliyuncs.com/home/profile-banner.png") no-repeat;
    background-size: cover;
}
.profile-banner__title {
    font-size: 3rem;
    font-weight: 500;
    color: #FFFFFF;
    margin-top: 60px;
}
.profile-banner__desc {
    width: 815px;
    height: 90px;
    font-size: 1.25rem;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 1.65;
    text-align: center;
    opacity: 0.9;
    margin: 46px auto 0;
}

.profile-list {
    width: 1400px;
    list-style: none;
    margin-top: 150px;
}
.profile-list__item {
    width: 310px;
    height: 140px;
    background: rgba(255, 255, 255, 0.26);
    cursor: pointer;
}
.profile-list__item-title {
    position: relative;
    font-size: 18px;
    font-weight: 400;
    color: #D8D8D8;
}
.profile-list__item-sub {
    padding: 0 20px;
    font-size: 18px;
    font-weight: 500;
    color: #fff;
    margin-top: 14px;
    text-align: center;
}
.profile-list__item:hover .profile-list__item-title:after {
    content: '';
    position: absolute;
    right: -20px;
    top: 50%;
    width: 4px;
    height: 15px;
    background: #D8D8D8;
    transform: rotate(10deg) translateY(-50%);
}
.profile-list__item:hover .profile-list__item-title:before {
    content: '';
    position: absolute;
    left: -20px;
    top: 50%;
    width: 4px;
    height: 15px;
    background: #D8D8D8;
    transform: rotate(10deg) translateY(-50%);
}

.profile-intro {
    padding: 100px 0 200px;
    width: 1400px;
    margin: 0 auto;
}
.profile-intro__title {
    font-size: 44px;
    font-weight: 500;
    color: #222222;
    line-height: 62px;
    letter-spacing: 1px;
}
.profile-left {
    width: 650px;
}
.profile-intro__sub {
    font-size: 38px;
    font-weight: 400;
    color: #999999;
    line-height: 53px;
    margin-top: 10px;
}
.profile-intro__content {
    font-size: 18px;
    font-weight: 400;
    color: #333333;
    line-height: 35px;
    margin-top: 40px;
    text-align: justify;
}

@media screen and (max-width: 768px) {
    .profile-banner {
        width: 100%;
        height: 455px;
        background: url("https://zsf-sys.oss-cn-beijing.aliyuncs.com/home/profile-h5-bg.png") no-repeat;
        background-size: 100% 100%;
    }
    .profile-banner__title {
        font-size: 25px;
        margin-top: 30px;
    }
    .profile-banner__desc {
        width: 80vw;
        font-size: 13px;
        font-weight: 400;
        line-height: 23px;
        margin: 40px auto 0;
    }

    .profile-list {
        width: 100vw;
        list-style: none;
        margin-top: 30px;
        display: flex;
        flex-wrap: wrap;
    }
    .profile-list__item {
        width: calc(100% / 2 - 30px);
        height: 70px;
        margin: 10px 20px;
    }
    .profile-list__item:nth-child(2n) {
        margin-left: 0;
    }
    .profile-list__item-title {
        position: relative;
        font-size: 12px;
        font-weight: 400;
        color: #D8D8D8;
    }
    .profile-list__item-sub {
        padding: 0 20px;
        font-size: 12px;
        font-weight: 500;
        color: #fff;
        margin-top: 7px;
        text-align: center;
    }

    .profile-intro {
        padding: 35px 0 40px;
        width: 100vw;
        margin: 0 auto;
    }
    .profile-intro__title {
        font-size: 22px;
        font-weight: 500;
        color: #222222;
        line-height: 32px;
        letter-spacing: 1px;
        text-align: center;
    }
    .profile-intro-box {
        flex-direction: column !important;
    }
    .profile-left {
        width: unset;
    }
    .profile-intro__sub {
        font-size: 19px;
        font-weight: 400;
        color: #999999;
        line-height: 30px;
        margin-top: 0;
        text-align: center;
    }
    .profile-intro__content {
        padding: 20px;
        font-size: 15px;
        font-weight: 400;
        color: #333333;
        line-height: 30px;
        margin-top: 0;
        text-align: justify;
    }
    .profile-intro__img {
        width: calc(100% - 40px);
        height: auto;
    }
}