.sec1 {
    padding: 69px 0 110px;
}
.sec1 .joke {
    width: 1440px;
    margin: auto;
}
.sec1 .joke form {
    width: 100%;
    position: relative;
    margin-bottom: 60px;
}
.sec1 .joke form input {
    width: 1440px;
    height: 90px;
    background: #FFFFFF;
    border: 1px solid #CCCCCC;
    padding: 0 70px 0 44px;
    font-size: 20px;
    font-family: HarmonyOS Sans SC r;
    font-weight: 400;
    color: #000000;
}
.sec1 .joke form input::placeholder {
    font-size: 20px;
    font-family: HarmonyOS Sans SC r;
    font-weight: 400;
    color: rgba(51, 51, 51, 0.5);
    line-height: 26px;
}
.sec1 .joke form button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 25px;
    background: unset;
    font-size: 26px;
    color: rgba(102, 102, 102, 1);
    transition: 0.6s;
}
.sec1 .joke form button:hover {
    color: #CA0000;
}
.newItem {
    display: flex;
}
.newItem .left {
    width: 510px;
    padding: 80px 45px 0;
    background: #FAFAFA;
}
.sec1 .newsList .newItem:nth-child(2n) {
    flex-direction: row-reverse;
}
.sec1 .newsList .newItem:not(:nth-last-child(1)) {
    margin-bottom: 70px;
}
.sec1 .newsList .newItem .left a:nth-child(1) {
    font-size: 40px;
    font-family: HarmonyOS Sans SC b;
    font-weight: bold;
    color: #333333;
    line-height: 50px;
    -webkit-line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 100px;
    display: block;
    margin-bottom: 20px;
    transition: 0.6s;
}
.sec1 .newsList .newItem .left a:nth-child(1):hover {
    color: #CA0000;
}
.sec1 .newsList .newItem .left>p {
    font-size: 20px;
    font-family: HarmonyOS Sans SC r;
    font-weight: 400;
    color: #666666;
    line-height: 32px;
    -webkit-line-clamp: 3;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 106px;
    border-top: 1px solid #CCCCCC;
    padding-top: 10px;
}
.sec1 .newsList .newItem .left span {
    display: block;
    font-size: 16px;
    font-family: HarmonyOS Sans SC;
    font-weight: 400;
    color: #666666;
    margin: 60px 0 30px;
}
.sec1 .newsList .newItem .left .more {
    position: relative;
    display: block;
    width: fit-content;
}
.sec1 .newsList .newItem .left .more img {
    display: block;
}
.sec1 .newsList .newItem .left .more p {
    position: absolute;
    top: 33px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 32px;
    font-family: HarmonyOS Sans SC R;
    font-weight: 400;
    color: #666666;
}
.sec1 .newsList .newItem .img {
    display: block;
    overflow: hidden;
    width: calc(100% - 510px);
}
.sec1 .newsList .newItem .img img {
    transition: 3s;
    width: 100%;
}
.sec1 .newsList .newItem .img:hover img {
    transform: scale(1.1);
}
.sec1 .page {
    margin: 100px 0 0;
}
@media screen and (max-width:1600px){
    .sec1 .joke {
        width: 90%;
    }
    .sec1 .newsList .newItem .left a:nth-child(1) {
        font-size: 32px;
    }
    .newItem .left {
        width: 40%;
        padding: 40px 30px 0;
    }
    .sec1 .newsList .newItem .img {
        width: 60%;
    }
    .sec1 .newsList .newItem .left span {
        margin: 10px 0;
    }
    .newItem .left {
        display: flex;
        flex-direction: column;
        justify-content: space-around;
    }
    .sec1 .newsList .newItem .left .more {
        width: 300px;
    }
    .sec1 .newsList .newItem .left .more p {
        font-size: 26px;
        top: 28px;
    }
    .sec1 .joke form input {
        width: 100%;
        height: 70px;
        padding: 0 70px 0 30px;
    }
}
@media screen and (max-width:1400px){
    .sec1 .newsList .newItem .left a:nth-child(1) {
        font-size: 28px;
        line-height: 40px;
        height: 80px;
    }
    .newItem .left {
        padding: 20px 30px 20px;
    }
    .sec1 .newsList .newItem .left .more p {
        font-size: 22px;
        top: 22px;
    }
    .sec1 .newsList .newItem .left .more {
        width: 260px;
    }
}
@media screen and (max-width:1024px){
    .newItem .left {
        width: 45%;
    }
    .sec1 .newsList .newItem .img {
        width: 55%;
    }
    .sec1 .newsList .newItem .img img {
        height: 100%;
    }
    .sec1 .joke form input {
        height: 50px;
    }
    sec1 {
        padding: 30px 0 110px;
    }
    .sec1 .joke form input {
        padding: 0 50px 0 20px;
        font-size: 18px;
    }
    .sec1 .joke form input::placeholder {
        font-size: 18px;
    }
    .sec1 .newsList .newItem .left a:nth-child(1) {
        font-size: 18px;
        line-height: 26px;
        height: 52px;
        margin-bottom: 0;
    }
    .sec1 .newsList .newItem .left>p {
        font-size: 14px;

        line-height: 20px;
        height: 70px;
    }
    .sec1 .joke form button {
        font-size: 20px;
    }
    .sec1 .newsList .newItem .left span {
        font-size: 12px;
    }
    .sec1 .newsList .newItem .left .more {
        width: 50%;

    }
    .sec1 .newsList .newItem .left .more p {
        font-size: 14px;
        top: 50%;
        transform: translate(-50%,-45%);
        white-space: nowrap;
    }
    .sec1 {
        min-height: 50vh;
    }
}
@media screen and (max-width:768px){
    .newItem {
        flex-direction: column-reverse!important;
    }
    .sec1 .newsList .newItem:not(:nth-last-child(1)) {
        margin-bottom: 20px;
    }
    .sec1 .joke form input {
        height: 50px;
    }
    .sec1 .joke form button {
        font-size: 20px;
    }
    .sec1 {
        padding: 40px 0;
    }
    .sec1 .joke form input::placeholder,.sec1 .joke form input {
        font-size: 16px;
    }
    .sec1 .joke form {
        margin-bottom: 50px;
    }
    .sec1 .newsList .newItem .img {
        width: 100%;
    }
    .newItem .left {
        width: 100%;
        padding: 20px 10px;
        display: block;
    }
    .sec1 .newsList .newItem .left a:nth-child(1) {
        margin-bottom: 10px;
    }
    .sec1 .newsList .newItem .left span {
        margin: 10px 0 20px;
    }
    .sec1 .page {
        margin: 50px 0 0;
    }
    .sec1 .newsList .newItem .left a:nth-child(1) {
        height: auto;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
}