.banner {
    width: 100%;
    position: relative;
    overflow: hidden;
}
.banner img {
    width: 100%;
    display: block;
}
.banner p {
    font-size: 30px;
    font-family: Roboto;
    font-weight: normal;
    color: #FFFFFF;
    position: absolute;
    text-transform: uppercase;
    bottom: 32px;
    right: 187px;
}
.section {
    width: 100%;
    background: #e9e7e6;
    overflow: hidden;
}
.section .joke {
    width: 1644px;
    margin: 118px auto ;
    display: flex;
    justify-content: space-between;
}
.section .joke .left {
    height: fit-content;
}
.section .joke .left .item {
    font-size: 18px;
    font-family: Roboto;
    font-weight: 500;
    color: #666666;
    margin-bottom: 23px;
    transition: 0.6s;
    cursor: pointer;
}
.section .joke .left .item a {
    color: #666666;
    transition: 0.6s;
}
.section .joke .left .on a{
    font-size: 24px;
    color: #2D2D2D;
}
.section .joke>.right {
    width: 1170px;
    margin-right: 132px;
}
.section .joke .right .about h1 {
    font-size: 28px;
    font-family: Roboto;
    font-weight: 500;
    color: #333333;
    margin-bottom: 28px;
}
.section .joke .right .about p {
    font-size: 16px;
    font-family: Roboto;
    font-weight: 400;
    color: #333333;
    line-height: 31px;
}
.section .joke .right .about img {
    display: block;
    margin-top: 38px;
}
.section .joke .right .culture {
    margin-top: 100px;
}
.section .joke .right .culture h1 {
    font-size: 28px;
    font-family: Roboto;
    font-weight: 500;
    color: #333333;
    margin-bottom: 24px;
}
.section .joke .right .culture .content .item {
    height: 56px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(102, 102, 102, 0.32);
}
.section .joke .right .culture .content .item p {
    font-size: 18px;
    font-family: Roboto;
    font-weight: 400;
    color: #666666;
}
.section .joke .right .culture .content .item p:nth-child(1) {
    width: 120px;
}
.section .joke .right .culture .content .item p:nth-last-child(1) {
    width: 1050px;
    font-size: 14px;
    font-family: Roboto;
    font-weight: 400;
    color: #666666;
}
.section .joke .right .join {
    display: flex;
    justify-content: space-between;
    margin-top: 120px;
}
.section .joke .right .join .left {
    width: 458px;
}
.section .joke .right .join h1 {
    font-size: 28px;
    font-family: Roboto;
    font-weight: 500;
    color: #333333;
    margin-bottom: 32px;
}
.section .joke .right .join .left p {
    font-size: 16px;
    font-family: Roboto;
    font-weight: normal;
    color: #333333;
}
.section .joke .right .join .left img {
    margin-top: 77px;
}
.section .joke .right .join .right {
    width: 626px;
}
.section .joke .right .join .right .item .title {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
}
.section .joke .right .join .right .item .title h3 {
    font-size: 16px;
    font-family: Roboto;
    font-weight: normal;
    color: #333333;
    position: relative;
    left: -482px;
}
.section .joke .right .join .right .item .title .icon {
    margin-right: 33px;
}
.section .joke .right .join .right .item p {
    margin-left: 54px;
    font-size: 14px;
    font-family: Roboto;
    font-weight: normal;
    color: #666666;
    line-height: 20px;
    margin-top: 10px;
}
.section .joke .right .join .right .item {
    margin-bottom: 30px;
}
.section .joke .right .message {
    margin-top: 100px;
}
.section .joke .right .message h1 {
    font-size: 28px;
    font-family: Roboto;
    font-weight: normal;
    color: #333333;
    margin-bottom: 43px;
}
.section .joke .right .message .form {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.section .joke .right .message .form input {
    width: 490px;
    height: 71px;
    border: 1px solid #666666;
    border-radius: 11px;
    background: none;
    padding: 0 24px 0;
    font-size: 14px;
    font-family: Roboto;
    font-weight: normal;
    color: #000000;
}
.section .joke .right .message .form input::placeholder, .section .joke .right .message .form textarea::placeholder {
    font-size: 14px;
    font-family: Roboto;
    font-weight: normal;
    color: #999999;
}
.section .joke .right .message .form textarea {
    width: 1171px;
    height: 153px;
    border: 1px solid #666666;
    border-radius: 11px;
    background: none;
    margin-top: 29px;
    padding: 29px 24px;
    resize: none;
    font-size: 14px;
    font-family: Roboto;
    font-weight: normal;
    color: #000000;
}
.section .joke .right .message .form button {
    width: 161px;
    height: 47px;
    border: 1px solid #999999;
    background: none;
    border-radius: 23px;
    margin-top: 56px;
    font-size: 18px;
    font-family: Roboto;
    font-weight: normal;
    color: #333333;
    cursor: pointer;
    position: relative;
    transition: 0.6s;
    overflow: hidden;
}
.section .joke .right .message .form button:after {
    content: "";
    width: 100%;
    height: 0;
    position: absolute;
    top: 0;
    left: 0;
    background: #DC0715;
    transition: 0.6s;
    z-index: -1;
}
.section .joke .right .message .form button:before {
    content: "";
    width: 100%;
    height: 0;
    position: absolute;
    bottom: 0;
    left: 0;
    background: #DC0715;
    transition: 0.6s;
    z-index: 3;
}
.section .joke .right .message .form button:hover {
    color: #FFFFFF;
}
.section .joke .right .message .form button:hover:after,.section .joke .right .message .form button:hover:before {
    height: 50%;
}
@media screen and (max-width: 1919px) {
    .banner p{
        font-size: 1.5625vw;
        bottom: 1.6666666667vw;
        right: 9.7395833333vw;
    }
    .section .joke{
        width: 85.625vw;
        margin: 6.1458333333vw auto;
    }
    .section .joke .left .item{
        font-size: 0.9375vw;
        margin-bottom: 1.1979166667vw;
    }
    .section .joke .left .on a{
        font-size: 1.25vw;
    }
    .section .joke > .right{
        width: 60.9375vw;
        margin-right: 6.875vw;
    }
    .section .joke .right .about h1{
        font-size: 1.4583333333vw;
        margin-bottom: 1.4583333333vw;
    }
    .section .joke .right .about p{
        font-size: 0.8333333333vw;
        line-height: 1.6145833333vw;
    }
    .section .joke .right .about img{
        margin-top: 1.9791666667vw;
    }
    .section .joke .right .culture{
        margin-top: 5.2083333333vw;
    }
    .section .joke .right .culture h1{
        font-size: 1.4583333333vw;
        margin-bottom: 1.25vw;
    }
    .section .joke .right .culture .content .item{
        height: 2.9166666667vw;
    }
    .section .joke .right .culture .content .item p{
        font-size: 0.9375vw;
    }
    .section .joke .right .culture .content .item p:nth-child(1){
        width: 6.25vw;
    }
    .section .joke .right .culture .content .item p:nth-last-child(1){
        width: 54.6875vw;
        font-size: 0.7291666667vw;
    }
    .section .joke .right .join{
        margin-top: 6.25vw;
    }
    .section .joke .right .join .left{
        width: 23.8541666667vw;
    }
    .section .joke .right .join h1{
        font-size: 1.4583333333vw;
        margin-bottom: 1.6666666667vw;
    }
    .section .joke .right .join .left p{
        font-size: 0.8333333333vw;
    }
    .section .joke .right .join .left img{
        margin-top: 4.0104166667vw;
    }
    .section .joke .right .join .right{
        width: 32.6041666667vw;
    }
    .section .joke .right .join .right .item .title h3{
        font-size: 0.8333333333vw;
        left: -25.1041666667vw;
    }
    .section .joke .right .join .right .item .title .icon{
        margin-right: 1.71875vw;
    }
    .section .joke .right .join .right .item p{
        margin-left: 2.8125vw;
        font-size: 0.7291666667vw;
        line-height: 1.0416666667vw;
        margin-top: 0.5208333333vw;
    }
    .section .joke .right .join .right .item{
        margin-bottom: 1.5625vw;
    }
    .section .joke .right .message{
        margin-top: 5.2083333333vw;
    }
    .section .joke .right .message h1{
        font-size: 1.4583333333vw;
        margin-bottom: 2.2395833333vw;
    }
    .section .joke .right .message .form input{
        width: 25.5208333333vw;
        height: 3.6979166667vw;
        border-radius: 0.5729166667vw;
        padding: 0px 1.25vw;
        font-size: 0.7291666667vw;
    }
    .section .joke .right .message .form input::placeholder, .section .joke .right .message .form textarea::placeholder{
        font-size: 0.7291666667vw;
    }
    .section .joke .right .message .form textarea{
        width: 60.9895833333vw;
        height: 7.96875vw;
        border-radius: 0.5729166667vw;
        margin-top: 1.5104166667vw;
        padding: 1.5104166667vw 1.25vw;
        font-size: 0.7291666667vw;
    }
    .section .joke .right .message .form button{
        width: 8.3854166667vw;
        height: 2.4479166667vw;
        border-radius: 1.1979166667vw;
        margin-top: 2.9166666667vw;
        font-size: 0.9375vw;
    }
    .section .joke .right .about img {
        display: block;
        width: 100%;
    }
}
@media screen and (max-width: 768px) {
    .banner {
        margin: 60px 0 0;
    }
    .banner img {
        height: 60vh;
    }
    .banner p {
        font-size: 24px;
        left: 5vw;
        right: unset;
        bottom: 30px;
    }
    .section .joke>.left {
        display: none;
    }
    .section .joke > .right {
        width: 100%;
        margin: 0;
    }
    .section .joke {
        width: 90%;
        margin: 0 auto;
        padding: 50px 0 60px;
    }
    .section .joke .right .about h1 {
        font-size: 22px;
        margin-bottom: 30px;
    }
    .section .joke .right .about p {
        font-size: 15px;
        line-height: 1.8;
    }
    .section .joke .right .about img {
        margin: 30px 0 0;
    }
    .section .joke .right .culture {
        margin-top: 40px;
    }
    .section .joke .right .culture h1 {
        font-size: 22px;
        margin-bottom: 20px;
    }
    .section .joke .right .culture .content .item {
        height: unset;
        display: block;
        padding: 0 0 10px;
    }
    .section .joke .right .culture .content .item p:nth-child(1) {
        width: 100%;
        font-size: 17px;
        color: #111111;
        margin: 0 0 8px;
    }
    .section .joke .right .culture .content .item p:nth-last-child(1) {
        width: 100%;
        font-size: 15px;
        line-height: 1.8;
    }
    .section .joke .right .culture .content .item:not(:last-child) {
        margin-bottom: 20px;
    }
    .section .joke .right .join {
        margin: 50px 0 0;
        display: block;
    }
    .section .joke .right .join .left {
        width: 100%;
    }
    .section .joke .right .join h1 {
        font-size: 22px;
    }
    .section .joke .right .join .left p {
        font-size: 15px;
    }
    .section .joke .right .join .right {
        margin: 30px 0 0;
        width: 100%;
    }
    .section .joke .right .join .right .item .title {
        justify-content: unset;
        align-items: center;
        gap: 10px;
    }
    .section .joke .right .join .right .item .title h3 {
        left: unset;
        font-size: 17px;
    }
    .section .joke .right .join .right .item .title .icon {
        margin-right: 0;
        width: 24px;
        height: 24px;
    }
    .section .joke .right .join .right .item p {
        margin: 10px 0 0;
        font-size: 15px;
        line-height: 1.8;
    }
    .section .joke .right .join .right .item {
        padding: 0 0 10px;
        border-bottom: 1px solid #ccc;
        margin-bottom: 25px;
    }
    .section .joke .right .message {
        margin-top: 50px;
    }
    .section .joke .right .message h1 {
        font-size: 22px;
        margin-bottom: 25px;
    }
    .section .joke .right .message .form input {
        width: 100%;
        height: 40px;
        border-radius: 4px;
        padding: 0 15px;
        font-size: 15px;
        margin-bottom: 20px;
    }
    .section .joke .right .message .form input::placeholder {
        font-size: 15px;
    }
    .section .joke .right .message .form textarea::placeholder {
        font-size: 15px;
    }
    .section .joke .right .message .form textarea {
        width: 100%;
        height: 150px;
        padding: 10px 15px;
        font-size: 15px;
        border-radius: 4px;
        margin-top: 0;
    }
    .section .joke .right .message .form button {
        width: unset;
        height: 40px;
        padding: 0 30px;
        border-radius: 20px;
        font-size: 15px;
        margin: 30px 0 0;
    }
}