.sec1 {
    padding-top: 212px;
}
.sec1 h1 {
    font-size: 50px;
    font-family: HarmonyOS Sans SC b;
    font-weight: bold;
    color: #333333;
    text-align: center;
}
.sec1 form {
    display: flex;
    align-items: center;
    width: fit-content;
    margin: 39px auto 109px;
}
.sec1 form input {
    width: 700px;
    height: 68px;
    background: #F5F5F5;
    border: none;
    padding: 0 27px;
    font-size: 18px;
    font-family: HarmonyOS Sans SC r;
    font-weight: 400;
    color: #000000;
}
.sec1 form input::placeholder {
    font-size: 18px;
    font-family: HarmonyOS Sans SC r;
    font-weight: 400;
    color: #666666;
}
.sec1 form button {
    width: 108px;
    height: 68px;
    background: #CA0000;
    border: none;
    font-size: 18px;
    font-family: HarmonyOS Sans SC r;
    font-weight: 400;
    margin-left: 11px;
    color: #FFFFFF;
}
.sec2 .joke {
    width: 1440px;
    margin: auto;
}
.sec2 .joke h1,.sec3 .joke h1  {
    font-size: 50px;
    font-family: HarmonyOS Sans SC b;
    font-weight: bold;
    color: #333333;
    margin-bottom: 50px;
}
.sec2 .joke .main,.sec3 .joke .main {
    display: flex;
    flex-wrap: wrap;

}
.sec2 .joke .main a {
    display: block;
}
.sec2 .joke .main a .img {
    width: 330px;
    height: 231px;
    background: #FFFFFF;
    box-shadow: 0px 0px 30px 0px rgba(3,0,0,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 22px;
    overflow: hidden;
}
.sec2 .joke .main a .img img {
    display: block;
    width: 100%;
    transition: 3s;
}
.sec2 .joke .main a:hover .img img {
    transform: scale(1.1);
}
.sec2 .joke .main a:not(:nth-child(4n)) {
    margin-right: 40px;
}
.sec2 .joke .main a p {
    font-size: 18px;
    font-family: HarmonyOS Sans SC r;
    font-weight: 400;
    color: #666666;
    text-align: center;
}
.sec2 .joke .main a {
    margin-bottom: 46px;
}
.sec2 .joke {
    padding-bottom: 56px;
    border-bottom: 1px solid #E5E5E5;
}
.sec2 {
    margin-bottom: 85px;
}
.sec3 .joke {
    width: 1440px;
    margin: auto;
    padding-bottom: 60px;
}
.sec3 .joke .main a {
    display: block;
    margin-bottom: 50px;
}
.sec3 .joke .main a:not(:nth-child(3n)) {
    margin-right: 42px;
}
.sec3 .joke .main a .img {
    width: 452px;
    height: 270px;
    overflow: hidden;
}
.sec3 .joke .main a .img img {
    transition: 3s;
}
.sec3 .joke .main a:hover .img img {
    transform: scale(1.1);
}
.sec3 .joke .main a .text {
    width: 452px;
    height: 167px;
    background: #F5F5F5;
    padding: 30px 45px;
    transition: 0.6s;
}
.sec3 .joke .main a .text p {
    font-size: 22px;
    font-family: HarmonyOS Sans SC b;
    transition: 0.6s;
    font-weight: bold;
    color: #333333;
    line-height: 32px;
    -webkit-line-clamp: 3;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.sec3 .joke .main a:hover .text {
    background: #CA0000;
}
.sec3 .joke .main a:hover .text p {
    color: #FFFFFF;
}


.header_right .lan {
    position: relative;
    z-index: 9999;
}
.lanBox {
    position: absolute;
    width: 130px;
    padding-top: 50px;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    z-index: 999999;
    pointer-events: none;
}
.header_right .lan:hover .lanBox {
    pointer-events: auto;
}
header .header .header_right .lan:hover .iconfont:nth-last-child(2) {
    transform: rotate(90deg);
}
.header_right .lan:hover .lanBox .lan_joke {
    clip-path: inset(0% 0% -10% 0%);
    pointer-events: auto;
}
.lanBox a {
    display: block;
    line-height: 50px;
    width: 100%;
    text-align: center;
    font-size: 18px;
    font-family: HarmonyOS Sans SC r;
    font-weight: 400;
    color: #666666;
    transition: 0.6s;
    background: #FFFFFF;
}
.lanBox .lan_joke {
    box-shadow: 0px 0px 8px 0px rgba(0,0,0,0.1);
    clip-path: inset(0% 0% 120% 0%);
    transition: 0.6s;
    pointer-events: none;
}
.lanBox a:hover {
    background: #1264AC;
    color: #FFFFFF;
}
.searchBox {
    position: absolute;
    width: 100%;
    height: 270px;
    background: #FFFFFF;
    top: 114px;
    left: 0;
    box-shadow: 0px 0px 8px 0px rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: .4s cubic-bezier(0.82, -0.22, 0.15, 1.21);
    clip-path: inset(0% 0% 120% 0%);
    pointer-events: none;
}
.searchBox.search_active {
    clip-path: inset(0% 0% -10% 0%);
    pointer-events: auto;
}
.searchBox form {
    display: flex;
    align-items: center;
    border-bottom: 1px solid #CDCDCD;
    padding-bottom: 24px;
}
.searchBox form input {
    width: 820px;
    margin-right: 10px;
    border: none;
    font-size: 18px;
    font-family: HarmonyOS Sans SC;
    font-weight: 400;
    color: #000000;
}
.searchBox form input::placeholder {
    font-size: 18px;
    font-family: HarmonyOS Sans SC;
    font-weight: 400;
    color: #666666;
}
.searchBox form button {
    background: unset;
    font-size: 18px;
    color: #333333;
    transition: 0.6s;
}
.searchBox form button:hover {
    color: #CA0000;
}
.sec2,.sec3 {
    min-height: calc((100vh - 147px - 300px)/2);
}
@media screen and (max-width: 1800px) {
    .sec2 .joke h1, .sec3 .joke h1,.sec1 h1 {
        font-size: 40px;
    }
    .sec2 .joke .main a {
        width: 24%;
    }
    .sec2 .joke .main a:not(:nth-child(4n)) {
        margin-right: 1.3333%;
    }
    .sec2 .joke .main a .img {
        width: 100%;
    }
    .sec3 .joke .main a {
        width: 32%;
    }
    .sec3 .joke .main a:not(:nth-child(3n)) {
        margin-right: 1.3333%;
    }
    .sec3 .joke .main a .img {
        width: 100%;
        height: auto;
    }
    .sec3 .joke .main a .text {
        width: 100%;
    }
}
@media screen and (max-width: 1600px) {
    .sec2 .joke h1, .sec3 .joke h1,.sec1 h1 {
        font-size: 32px;
    }
    .sec2 .joke,.sec3 .joke {
        width: 90%;
    }
    .sec1 {
        padding-top: 160px;
    }
    .sec2 .joke .main a p {
        font-size: 14px;
    }
    .sec3 .joke .main a .text p {
        font-size: 16px;
    }
    .sec3 .joke .main a .text {
        padding: 30px 20px;
    }
    .sec2 .joke {
        padding-bottom: 20px;
    }

}
@media screen and (max-width: 1440px) {
    .sec1 form {
        margin: 39px auto 50px;
    }
    .sec2 .joke h1, .sec3 .joke h1,.sec1 h1 {
        font-size: 24px;
    }
}
@media screen and (max-width: 1024px) {
    .sec2 .joke .main a {
        width: 32%;
    }
    .sec2 .joke .main a:not(:nth-child(4n)) {
        margin-right: 0;
    }
    .sec2 .joke .main a:not(:nth-child(3n)) {
        margin-right: 1.3333%;
    }
    .sec1 form {
        width: 90%;
    }
}
@media screen and (max-width: 800px) {
    .sec2 .joke .main a {
        width: 49%;
    }
    .sec3 .joke .main a {
        width: 49%;
    }
    .sec2 .joke .main a:not(:nth-child(3n)) {
        margin-right: 0%;
    }
    .sec2 .joke .main a:not(:nth-child(2n)) {
        margin-right: 2%;
    }
    .sec3 .joke .main a:not(:nth-child(3n)) {
        margin-right: 0%;
    }
    .sec3 .joke .main a:not(:nth-child(2n)) {
        margin-right: 2%;
    }
    .sec2,.sec3 {
        min-height: calc((100vh - 61px - 181px - 85px)/2);
    }
}
@media screen and (max-width: 500px) {

    .sec2 .joke .main a {
        width: 100%;
    }
    .sec3 .joke .main a {
        width: 100%;
    }
    .sec2 .joke .main a:not(:nth-child(3n)) {
        margin-right: 0%;
    }
    .sec2 .joke .main a:not(:nth-child(2n)) {
        margin-right: 0%;
    }
    .sec3 .joke .main a:not(:nth-child(3n)) {
        margin-right: 0%;
    }
    .sec3 .joke .main a:not(:nth-child(2n)) {
        margin-right: 0%;
    }
    .sec1 {
        padding-top: 100px;
    }
    .sec1 form {
        margin: 15px auto 50px;
    }
    .sec1 form button {
        height: 40px;
        width: 60px;
        margin-left: 0;
        font-size: 14px;
    }
    .sec1 form input {
        height: 40px;
        width: calc(100% - 60px);
        padding: 0 10px;
        font-size: 14px;
    }
    .sec2 .joke h1, .sec3 .joke h1 {
        margin-bottom: 20px;
    }
    .sec2 .joke h1, .sec3 .joke h1, .sec1 h1 {
        font-size: 20px;
    }
    .sec3 .joke .main a .text {
        height: 130px;
    }
    .sec3 .joke .main a .text p {
        font-size: 14px;
        line-height: 1.5;
    }
}