.ai_banner {
    width: 100%;
    height: 420px;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    background-image: url("https://www.openkylin.top/upload/202507/1753866713401353.png"); 
    background-size: auto 100%;
    background-position: center;
    background-repeat: no-repeat;
}
@keyframes myBreath {
    0%{
        transform: scale(0.98);
    }
    50%{
        transform: scale(100%);
    }
    100%{
        transform: scale(0.98);
    }
}
.ai_banner_button {
    position: relative;
    bottom: 12%;
    width: 260px;
    height: 60px;
    line-height: 55px;
    font-size: 28px;
    font-weight: bold;
    color: #FFFFFF;
    font-family: SourceHanSansCN, SourceHanSansCN;
    text-align: center;
    cursor: pointer;
    background-image: url("https://www.openkylin.top/upload/202507/1753867149562884.png");
    background-repeat: no-repeat;
    background-size: contain;
    animation: myBreath 3s linear infinite;  
}
@keyframes myBreath {
            0%{
                transform: scale(0.88);
            }
            50%{
                transform: scale(100%);
            }
            100%{
                transform: scale(0.88);
            }
        }
/* 导航栏区域----------------- */
.ai_nav {
    width: 100%;
    height: 100px;
    position: absolute;
}
.ai_nav_fixed {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999;
}

.ai_head_nav {
    display: flex;
    justify-content: center;
    background: #624DFF;
    height: 100px;
}

.ai_head_nav > ul,
.ai_left_nav> ul,
.ai_right_nav > ul {
    padding: 0;
}

.ai_head_nav > ul > li {
    width: 200px;
    height: 100%;
    margin: 0 20px;
    cursor: pointer;
    list-style: none;
    font-size: 28px;
    font-family: AlimamaShuHeiTi, AlimamaShuHeiTi;
    font-weight: bold;
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ai_nav_head_active,
.ai_head_nav > ul > li:hover {
    background-image: url("https://www.openkylin.top/public/images/ai/%E5%A4%B4%E9%83%A8%E5%AF%BC%E8%88%AA%E6%A0%8F%E9%80%89%E4%B8%AD%E8%83%8C%E6%99%AF.png");
    background-repeat: no-repeat;
    background-size: 100% 100%;
}

.ai_right_nav {
    float: right;
    margin-top: 260px;
}

.ai_right_nav > ul > li {
    width: 200px;
    height: 60px;
    line-height: 60px;
    font-size: 24px;
    font-family: AlimamaShuHeiTi, AlimamaShuHeiTi;
    font-weight: bold;
    color: #FFFFFF;
    text-align: center;
    border: 1px solid #ccc;
    cursor: pointer;
    list-style: none;
    background-image: url("https://www.openkylin.top/public/images/ai/%E5%8F%B3%E4%BE%A7%E5%AF%BC%E8%88%AA%E6%A0%8F%E8%83%8C%E6%99%AF.png");
    background-repeat: no-repeat;
    background-size: cover;
    margin-bottom: 4px;
    margin-right: 40px;

}

.ai_right_nav_active,
.ai_right_nav > ul > li:hover {
    background-image: url("https://www.openkylin.top/public/images/ai/%E5%8F%B3%E4%BE%A7%E5%AF%BC%E8%88%AA%E6%A0%8F%E9%80%89%E4%B8%AD%E8%83%8C%E6%99%AF.png") !important;
    background-repeat: no-repeat;
    background-size: cover;
}

.ai_left_nav {
    float: left;
    margin-top: 200px;
}

.ai_left_nav > ul > li {
    width: 172px;
    height: 200px;
    border: 1px solid #ccc;
    cursor: pointer;
    color: #ffffff;
    list-style: none;
    background-image: url("https://www.openkylin.top/public/images/ai/%E5%B7%A6%E4%BE%A7%E5%AF%BC%E8%88%AA%E6%A0%8F%E8%83%8C%E6%99%AF.png");
    background-repeat: no-repeat;
    background-size: cover;
    display: flex;
    align-items: center;
    flex-direction: column;
    margin-bottom: 10px;
}

.ai_left_nav_title {
    font-size: 20px;
    font-family: AlimamaShuHeiTi, AlimamaShuHeiTi;
    font-weight: bold;
    color: #5BECFF;
    margin-top: 17px;
}

.ai_left_nav_content {
    font-size: 42px;
    font-family: AlimamaShuHeiTi, AlimamaShuHeiTi;
    font-weight: bold;
    color: #FFFFFF;
    margin-top: 33px;
}

/* 导航栏区域----------------- */

.ai_main {
    background: #361881;
    color: #fff;
    height: auto;
    padding-bottom: 100px;
    min-height: 1080px;
}

.ai_container_box {
    width: 100%;
    display: flex;
    align-items: center;
    flex-direction: column;
    padding: 0 18.6%;
}

.ai_container_title {
    margin-top: 100px;
    font-size: 42px;
    font-family: AlimamaShuHeiTi, AlimamaShuHeiTi;
    font-weight: bold;
    color: #FFFFFF;
    margin-bottom: 57px;
    background-image: url("https://www.openkylin.top/public/images/ai/%E6%A8%A1%E5%9D%97%E6%A0%87%E9%A2%98%E8%83%8C%E6%99%AF.png");
    background-repeat: no-repeat;
    background-size: 100% 100%;;
    width: 450px;
    height: 93px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ai_container_main {
    width: 100%;
    padding: 63px 103px;
    background-image: url("https://www.openkylin.top/public/images/ai/%E6%A8%A1%E5%9D%97%E5%86%85%E5%AE%B9%E5%8C%BA%E8%83%8C%E6%99%AF.png");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    font-size: 20px;
    font-family: SourceHanSansSC, SourceHanSansSC;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 35px;
}

/* 每个模块需要单独处理的样式 */
/* 赛事介绍模块 */
.ai_container_intro_box{
    margin-top: 60px;
    font-size: 20px;
    align-items: flex-start
}

.ai_intro_contact_img {
    width: 200px;
}

.ai_intro_contact_text {
    margin-left: 60px
}

/* 赛事日程模块 */
.ai_container_box_schedule {
    padding: 0 16%;
}
.ai_container_schedule {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}
.ai_container_schedule_desc {
    display: flex;
    align-items: center;
    flex-direction: column;
    margin-bottom: 40px;
}
.schedule_desc_box {
    background-image: url("https://www.openkylin.top/public/images/ai/%E7%AB%9E%E8%B5%9B%E6%B5%81%E7%A8%8B%E8%83%8C%E6%99%AF.png");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    width: 240px;
    height: 140px;
    font-size: 32px;
    font-family: AlimamaShuHeiTi, AlimamaShuHeiTi;
    font-weight: bold;
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
}
.schedule_desc_box_active {
    background-image: url("https://www.openkylin.top/public/images/ai/%E7%AB%9E%E8%B5%9B%E6%B5%81%E7%A8%8B%E9%AB%98%E4%BA%AE%E8%83%8C%E6%99%AF.png");
}
.schedule_desc_title1 {
    font-size: 24px;
    font-family: AlimamaShuHeiTi, AlimamaShuHeiTi;
    font-weight: bold;
    color: #5BECFF;
    line-height: 29px;
    margin: 16px 0 8px 0;
}
.schedule_desc_title2 {
    font-size: 18px;
    font-family: SourceHanSansSC, SourceHanSansSC;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 26px;
}
.ai_container_schedule_arrow {
    transform: translateY(-56px);
    margin: 0 40px
}

/* 作品提交模块 */
.ai_submit_button_cla,
.ai_submit_button_submit,
.ai_submit_button_first,
.ai_submit_button_final {
    width: 260px;
    height: 60px;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 40px 40px 0px 40px;
    cursor: pointer;
    text-indent: 0;
}
.ai_submit_button_cla {
    background-image: url("https://www.openkylin.top/public/images/ai/cla%E7%AD%BE%E7%BD%B2%E6%8C%89%E9%92%AE%E8%83%8C%E6%99%AF.png");
}
.ai_submit_button_submit {
    background-image: url("https://www.openkylin.top/public/images/ai/%E4%BD%9C%E5%93%81%E6%8F%90%E4%BA%A4%E6%8C%89%E9%92%AE%E8%83%8C%E6%99%AF.png");
}
.ai_submit_button_first {
    width: 280px;
    margin: 0 5px 17px 0px;
    font-size: 24px;
    background-image: url("https://www.openkylin.top/public/images/ai/%E5%86%B3%E8%B5%9B%E8%A7%84%E5%88%99%E6%8C%89%E9%92%AE%E8%83%8C%E6%99%AF.png");
}
.ai_submit_button_final {
    width: 280px;
    margin: 0 0px 17px 5px;
    font-size: 24px;
    background-image: url("https://www.openkylin.top/public/images/ai/%E5%86%B3%E8%B5%9B%E8%A7%84%E5%88%99%E6%8C%89%E9%92%AE%E8%83%8C%E6%99%AF.png");
}
.ai_submit_button_active {
    background-image: url("https://www.openkylin.top/public/images/ai/%E5%88%9D%E8%B5%9B%E8%A7%84%E5%88%99%E6%8C%89%E9%92%AE%E8%83%8C%E6%99%AF.png");
}
.ai_submit_first_detail > .o-ml-20 {
    margin-left: 30px !important;
}
.ai_submit_final_detail {
    display: none;
}

/* 评判规则 */
.ai_container_consult_box {
    padding: 0 15%;
}
.ai_rule_consult {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
}
.ai_rule_consult_box {
    width: 200px;
    height: 91px;
    margin: 10px;
    background-image: url("https://www.openkylin.top/public/images/ai/%E5%92%A8%E8%AF%A2%E4%B8%93%E5%AE%B6%E8%83%8C%E6%99%AF.png");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    display: flex;
    align-items: center;
    flex-direction: column;
}
.ai_rule_consult_box_title1 {
    font-size: 20px;
    font-family: AlimamaShuHeiTi, AlimamaShuHeiTi;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 24px;
    margin-bottom: 8px;
    margin-top: 13px;
}
.ai_rule_consult_box_title2 {
    font-size: 12px;
    font-family: SourceHanSansCN, SourceHanSansCN;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 18px;
}

.ai_container_reward_box {
    padding: 0 15%;
}
.ai_rule_reward {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    margin-top: 40px;
}
.ai_rule_reward_phone {
    display: none;
}
.ai_rule_reward_1,
.ai_rule_reward_3,
.ai_rule_reward_2 {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    margin: 0 20px 20px 20px;
} 
.ai_rule_reward_2,
.ai_rule_reward_3 {
    width: 380px;
    height: 380px;
    background-image: url("https://www.openkylin.top/public/images/ai/%E4%B8%80%E7%AD%89%E5%A5%96%E8%83%8C%E6%99%AF.png");
}
.ai_rule_reward_1 {
    width: 390px;
    height: 570px;
    background-image: url("https://www.openkylin.top/public/images/ai/%E5%85%B6%E4%BB%96%E5%A5%96%E8%83%8C%E6%99%AF.png");
}
.ai_rule_reward_title {
    font-size: 42px;
    font-family: AlimamaShuHeiTi, AlimamaShuHeiTi;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 50px;
}
.ai_rule_reward_num {
    font-size: 24px;
    font-family: SourceHanSansCN, SourceHanSansCN;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 36px;
}
.ai_rule_reward_amount {
    font-size: 100px;
    font-family: AlimamaShuHeiTi, AlimamaShuHeiTi;
    font-weight: bold;
    color: #FFB849;
    line-height: 120px;
    background: linear-gradient(180deg, #FFC29E 0%, #FFF243 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.ai_rule_reward_text {
    font-size: 24px;
    font-family: SourceHanSansCN, SourceHanSansCN;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 36px;
}

.ai_partner > .ai_container_main,
.ai_partner_title,
.ai_partner_img {
    text-indent: 0px;
}
.ai_partner_title {
    font-size: 24px;
    font-family: AlimamaShuHeiTi, AlimamaShuHeiTi;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 33px;
    margin-bottom: 20px;
}
.ai_container_partner_main {
    padding: 63px 83px;
}
.ai_partner_img {
    display: flex;
    flex-wrap: wrap;
}

.ai_partner_img > img {
    width: 25%;
    padding: 0 20px 0 0;
    margin-bottom: 20px;
}


/* 4K分辨率调整 */
@media screen and (min-width: 1920px) {
    .ai_banner {
        background-size: auto 100%;
    }
}


/* 1500分辨率调整 */
@media screen and (max-width: 1500px) {
    .ai_banner {
        height: 467px;
    }
    .ai_right_nav {
        margin-top: 70px;
    }
    .ai_right_nav > ul > li {
        width: 133px;
        height: 40px;
        line-height: 40px;
        font-size: 17px;
        margin-bottom: 4px;
        margin-right: 0px;
    }

    .ai_left_nav {
        margin-top: 49px;
    }

    .ai_left_nav > ul > li {
        width: 112px;
        height: 135px;
        background-size: 100%;
        margin-bottom: 10px;
    }

    .ai_left_nav_title {
        font-size: 15px;
        margin-top: 11px;
    }

    .ai_left_nav_content {
        font-size: 23px;
        margin-top: 26px;
    }
    
    .ai_container_box {
        padding: 0 10%;
    }

    .ai_rule_reward {
	flex-wrap: wrap;
    }
    .ai_rule_reward {
        display: none;
    }
    .ai_rule_reward_phone {
        display: flex;
        justify-content: center;
        align-items: flex-end;
        margin-top: 40px;
        flex-wrap: wrap;
    }
}

/* 1200分辨率调整 */
@media screen and (max-width: 1200px) {
    .ai_banner {
        height: 370px;
    }
    .ai_head_nav {
        height: 63px;
    }
    .ai_right_nav,
    .ai_left_nav {
        display: none;
    }
    .ai_head_nav > ul > li {
        width: 133px;
        height: 100%;
        margin: 0 14px;
        font-size: 20px;
    }
    .ai_container_box {
        padding: 0 8%;
    }
    .ai_container_title {
        margin-top: 49px;
        font-size: 36px;
        width: 349px;
        height: 82px;
    }
    .ai_container_main {
        padding: 46px 69px;
        font-size: 17px;
    }
    .ai_container_intro_box{
        font-size: 17px;
    }
}

/* 850分辨率调整 */
@media screen and (max-width: 850px) {
    .ai_banner {
        height: 300px;
        background-image: url("https://www.openkylin.top/upload/202507/1753866713571945.png");
    }
    .ai_banner_button {
        bottom: 6%;
        width: 221px;
        height: 45px;
        line-height: 45px;
        font-size: 25px;
        background-size: 100% 100%;
    }
    .ai_nav {
        height: 40px;
    }
    .ai_head_nav {
        height: 38px;
    }
    .ai_head_nav > ul > li {
        width: 68px;
        font-size: 14px;
        margin: 0 7px;
    }
    .ai_container_box {
        padding: 0 5%;
    }
    .ai_container_tjitle {
        margin-top: 28px;
        font-size: 29px;
        width: 278px;
        height: 63px;
        margin-bottom: 28px;
    }
    .ai_container_main {
        padding: 24px 30px;
        font-size: 14px;
    }
    .ai_container_intro_box{
        margin-top: 35px;
        font-size: 14px
    }
    .ai_intro_contact_img {
        width: 100px;
    }
    .ai_intro_contact_text {
        margin-left: 30px
    }

    .schedule_desc_box {
        width: 166px;
        height: 83px;
        font-size: 28px;
    }
    .schedule_desc_title1 {
        font-size: 21px;
    }
    .schedule_desc_title2 {
        font-size: 15px;
    }

    .ai_partner_title {
        margin-bottom: 10px;
        font-size: 21px;
    }

    .ai_partner_img > img {
        width: 33%;
        padding: 0 10px 0 0;
        margin-bottom: 10px;
    }
}

/* 650分辨率调整 */
@media screen and (max-width: 650px) {
    .schedule_desc_box {
        width: 130px;
        height: 57px;
        font-size: 21px;
    }
    .schedule_desc_title2 {
        font-size: 12px;
    }
    .ai_container_schedule_arrow {
        margin: 0 10px;
    }
    .ai_submit_button_cla,
    .ai_submit_button_submit {
        height: 35px;
    }
    /* 单数显示，双数隐藏 */
    img.ai_container_schedule_arrow:nth-of-type(2n) {
        display: none;
    }
    .ai_rule_consult_box {
        width: 172px;
        height: 83px;
        margin: 5px
    }
    .ai_rule_consult_box_title1 {
        font-size: 17px;
        line-height: 11px;
        margin-top: 20px;
    }
    .ai_rule_consult_box_title2 {
        font-size: 9px;
    }
    .ai_rule_reward_2 {
        width: 284px;
        height: 253px;
    }
    .ai_rule_reward_title {
        font-size: 32px;
    }
    .ai_rule_reward_num {
        font-size: 19px;
    }
    .ai_rule_reward_amount {
        font-size: 64px;
        line-height: 82px;
    }
    .ai_rule_reward_text {
        font-size: 19px;
    }
    .ai_partner_img {
        justify-content: space-between;
    }
    .ai_partner_img > img {
        width: 50%;
        padding: 0 4px 0 0;
        margin-bottom: 4px;
        height: auto;
    }
}