.xf {
    position: relative;
    height: 51.1979vw;
    background: url(../image/xfbg.png) no-repeat center / cover;
    padding-top: 3.125vw;
}

.tit {
    position: relative;
    left: 50%;
    transform: translateX(-50%);
    min-width: 13.2813vw;
    display: inline-block;
    height: 6.875vw;
    line-height: 6.875vw;
    text-align: center;
    background: url(../image/titbg.png) no-repeat center / cover;
    font-size: 2.0833vw;
}

.tit::after,
.tit::before {
    content: '';
    display: block;
    height: 1.1458vw;
    width: 36.9792vw;
    background: url(../image/line.png) no-repeat left center / 100% 100%;
    position: absolute;
}

.tit::after {
    left: 105%;
    top: 50%;
    transform: translateY(-50%);
}

.tit::before {
    background: url(../image/line2.png) no-repeat right center / 100% 100%;
    right: 105%;
    top: 50%;
    transform: translateY(-50%);
}

.xftxt p {
    font-size: 3.75vw;
    position: absolute;
    font-weight: bold;
}

.xftxt p:first-child {
    color: #114964;
    left: 10.1563vw;
    bottom: 9.8958vw;
}

.xftxt p:nth-child(2) {
    color: #da702b;
    left: 34.0104vw;
    bottom: 9.1146vw;
}

.xftxt p:nth-child(3) {
    color: #114962;
    right: 33.8542vw;
    bottom: 12.5vw;
}

.xftxt p:nth-child(4) {
    color: #da702b;
    right: 10.4167vw;
    bottom: 18.2292vw;
}

.xkzy {
    padding-top: 5.7292vw;
}

.bxln {
    height: 57.1354vw;
}

.bxln img {
    width: 100%;
    height: 100%;
}

.xklbt {
    margin: 11.9792vw -0.7813vw 2.6042vw;
    position: relative;
}

.xk-item {
    margin: 0 0.7813vw;
    height: 18.2292vw;
    position: relative;
}

.xk-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.xk-item p {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    color: #fff;
    padding: 0 1.3021vw;
    height: 4.1667vw;
    line-height: 4.1667vw;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
}

.xklbt .slick-arrow {
    display: block;
    width: 3.6458vw;
    height: 3.6458vw;
    position: absolute;
    top: -6.25vw;
    font-size: 0;
    border: 0;
    outline: none;
}

.xklbt .slick-prev {
    background: url(../image/prev.png) no-repeat center / cover;
    right: 4.1667vw;
}

.xklbt .slick-next {
    background: url(../image/next.png) no-repeat center / cover;
    right: 0;
}

.xklist {
    padding-top: 7.2917vw;
    padding-bottom: 16.6667vw;
    background: url(../image/xklistbg.png) no-repeat center / cover;
}

.xklist li {
    width: calc(25% - 1.1979vw);
    background: url(../image/bglogo.png) no-repeat center / auto 100% #fff;
    border-top: 3px solid #40a9ff;
    padding: 1.1458vw;
}

.xklist .w1600 {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5625vw;

}

.card-header {
    display: flex;
    align-items: start;
    justify-content: space-between;
    margin-bottom: 1.25vw;
}

.xklist .icon {
    max-width: 341.9271vw;
}

.approval-time {
    font-size: 0.9375vw;
    color: #999;
}

.major-name {
    font-size: 1.1458vw;
    color: #333;
    margin-bottom: 0.7813vw;
    font-weight: 500;
}

/* 底部信息行 */
.info-row {
    display: flex;
    align-items: center;
    margin-bottom: 0.7813vw;
    font-size: 0.9375vw;
    color: #999;
}

.info-row:last-child {
    margin-bottom: 0;
}

.info-row span {
    margin-right: 2.0833vw;
}

@media screen and ((max-width: 1650px)) {

    .xf .w1600,
    .xkzy .w1600,
    .xklist .w1600 {
        width: 100%;
        padding: 0 3%;
        overflow: hidden;
    }
}

@media screen and ((max-width: 1200px)) {
    .tit {
        font-size: 5.0833vw;
    }

    .xklist li {
        width: calc(33.33% - 1.1979vw);
    }

    .major-name {
        font-size: 2.1458vw;
    }

    .info-row {
        font-size: 1.9375vw;
    }

    .approval-time {
        font-size: 1.9375vw;
    }

    .xk-item {
        height: 30.2292vw;
    }

    .xk-item p {
        height: 10.1667vw;
        line-height: 10.1667vw;
    }

    .xklbt .slick-arrow {
        width: 8.6458vw;
        height: 8.6458vw;
        top: -11.25vw;
    }

    .xklbt .slick-prev {
        right: 11.1667vw;
    }
}

@media screen and ((max-width: 768px)) {
    .xklist{
    padding-bottom: 9vw;
}
    .xklist li {
        width: calc(50% - 1.1979vw);
        padding: 15px;
    }
    .xklist .icon{
    max-width: initial;
    width: 2.5rem;
}
    .approval-time,.info-row{font-size: 12px;}
    .major-name {
        font-size: 16px;
    }

    .info-row，.approval-time {
        font-size: 12px;
    }
    .tit {
        font-size:20px;
    }
}