.videoDilaog[data-v-d7493f61]{position:fixed;top:0;left:0;width:100vw;height:100vh;display:flex;justify-content:center;align-items:center;z-index:1000}.videoDilaog .videoMask[data-v-d7493f61]{position:absolute;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.6)}.videoDilaog #xgplayerDom[data-v-d7493f61]{position:relative;width:80%;max-width:900px;z-index:1001;border-radius:8px;overflow:hidden;background-color:#000}.banner[data-v-d7493f61]{height:calc(498px - var(--tt-header-height));background-color:#000;position:relative}.banner .study_wrap[data-v-d7493f61]{background-color:#0b122b;color:var(--tt-text-color-white);border-radius:4px;cursor:pointer;width:136px;height:53px;display:flex;position:absolute;z-index:100;bottom:100px;left:max((100vw - 1024px) / 2,24px);align-items:center;box-sizing:border-box;font-size:13px;transition:all .3s}.banner .study_wrap[data-v-d7493f61]:hover{opacity:.9;box-shadow:2px 7px 22px rgba(253,85,0,.6)}.banner .study_wrap .study[data-v-d7493f61]{flex-grow:1;justify-content:center;height:100%;width:90px;display:flex;align-items:center}.banner .study_wrap .contact[data-v-d7493f61]{width:53px;height:53px;display:flex;align-items:center;justify-content:center;border-left:1px solid #fff}.banner .study_wrap .contact svg[data-v-d7493f61]{color:#fff!important}.banner .el-carousel[data-v-d7493f61] .el-carousel__container{height:calc(498px - var(--tt-header-height))}.banner .item1 img[data-v-d7493f61]{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}@media screen and (max-width: 1024px){.banner .item1[data-v-d7493f61]{position:relative}.banner .item1 img[data-v-d7493f61]{position:absolute;left:-38px;top:0;width:1200px;max-width:none!important;height:100%;-o-object-fit:cover;object-fit:cover}}.banner .item2[data-v-d7493f61]{background:url(https://www.dakitalk.com/assets/banner2-Cpd2UVUH.png) no-repeat}.banner .item3[data-v-d7493f61]{background:url(https://www.dakitalk.com/assets/banner3-Cbe0e-KZ.png) no-repeat}.banner .item[data-v-d7493f61]{height:100%;background-size:auto 100%}.banner .item .text[data-v-d7493f61]{padding-top:50px;width:400px}.banner .item .text .slogan[data-v-d7493f61]{font-size:40px;font-family:HiraginoSansGB-W6,HiraginoSansGB;font-weight:700;color:#fff;line-height:51px;letter-spacing:7px}.banner .item .text .en-slogan[data-v-d7493f61]{font-size:20px;font-family:PingFangSC-Medium,PingFang SC;font-weight:700;color:#fff;line-height:1.5}.qr_pop .qrs[data-v-d7493f61]{display:flex;width:100%;justify-content:space-between}.qr_pop .qrs .qr[data-v-d7493f61]{width:120px;height:120px;display:flex;flex-direction:column;justify-content:center;align-items:center}.qr_pop .qrs .qr img[data-v-d7493f61]{width:100px;height:100px}.index_container[data-v-d7493f61]{background-color:#f0f0f0}.index_container>div[data-v-d7493f61]{max-width:1200px;margin:0 auto}.sloganWrap .sloganItem[data-v-d7493f61]{position:relative;max-width:384px;width:32%;overflow:hidden;border-radius:12px;transition:all .3s;background-color:#fff}.sloganWrap .sloganItem[data-v-d7493f61]:hover{transform:scale(1.02)}.sloganWrap .sloganItem .cover[data-v-d7493f61]{display:block;width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.sloganWrap .sloganItem .playerWrap[data-v-d7493f61]{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;justify-content:center;align-items:center;background-color:rgba(0,0,0,.4);cursor:pointer;transition:all .3s;z-index:2}.sloganWrap .sloganItem .playerWrap[data-v-d7493f61]:hover{background-color:rgba(0,0,0,0)}.sloganWrap .sloganItem .playerWrap:hover+.sloganTitle[data-v-d7493f61]{background-color:#0b122b}.sloganWrap .sloganItem .playerWrap .player[data-v-d7493f61]{width:50px;height:50px;margin-top:-40px}.sloganWrap .sloganItem .sloganTitle[data-v-d7493f61]{position:absolute;padding:0 10px;font-family:PingFang SC-Regular,PingFang SC;z-index:1;width:100%;bottom:0;height:40px;line-height:40px;color:#fff;font-size:14px;transition:all .3s;background-color:rgba(0,0,0,.4);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.sloganWrap .sloganItem .intrinsic-aspect-ratio[data-v-d7493f61]{position:relative;width:100%;height:0;padding:0 0 56%}.sloganWrap .sloganItem .sloganContent[data-v-d7493f61]{position:absolute;top:0;right:0;bottom:0;left:0}.card[data-v-d7493f61]{width:100%;display:flex;justify-content:space-between;padding-bottom:20px;align-items:flex-start;position:relative}.card .left[data-v-d7493f61]{width:44.75%}.card .left .desc[data-v-d7493f61]{font-size:16px;font-family:PingFang SC-Regular,PingFang SC;font-weight:400;color:#4b5a6c;line-height:29px}.card .image[data-v-d7493f61]{position:relative;right:0;top:0;width:62.4166666667%;-o-object-fit:cover;object-fit:cover}.feature_wrap[data-v-d7493f61]{max-width:none!important;background-color:rgba(234,92,31,.05)}.feature[data-v-d7493f61]{max-width:1200px;margin:0 auto;padding-bottom:40px;padding-top:40px}.feature .title[data-v-d7493f61]{margin-top:30px;margin-bottom:30px;font-size:42px;font-family:PingFang SC-Semibold,PingFang SC;font-weight:600;color:#0b122b;line-height:63px;text-align:center}.feature .tabs[data-v-d7493f61] .el-tabs__item{height:auto;font-size:16px;font-family:PingFang SC-Regular,PingFang SC;font-weight:400;color:#536e8d}.feature .tabs[data-v-d7493f61] .is-active{color:#ea5c1f!important;border-radius:12px!important}.feature .tabs[data-v-d7493f61] .is-active .custom-tabs-label{background:rgba(234,92,31,.2)}.feature .tabs[data-v-d7493f61] .el-tabs--left .el-tabs__nav-wrap.is-left:after{display:none}.feature .tabs[data-v-d7493f61] .el-tabs__active-bar{display:none}.feature .tabs .custom-tabs-label[data-v-d7493f61]{width:336px;border-radius:12px;padding:32px 24px;text-align:left;line-height:19px}.feature .tabs .custom-tabs-label div[data-v-d7493f61]{height:22px;font-weight:600;margin-bottom:10px}.feature .tabs .right[data-v-d7493f61]{position:relative}.feature .tabs .right .desc[data-v-d7493f61]{position:absolute;right:0;top:42px;font-size:16px;font-family:PingFang SC-Regular,PingFang SC;font-weight:400;color:#4b5a6c;line-height:24px;background-color:#fff;width:80%;padding:24px;border-radius:12px}.bigClassroom .bigClassrooms[data-v-d7493f61]{display:flex;justify-content:space-around}.bigClassroom .bigClassrooms .item[data-v-d7493f61]{background-color:#fff;border-radius:12px;overflow:hidden;width:32%}.bigClassroom .bigClassrooms .item .time[data-v-d7493f61]{display:flex;align-items:center}.bigClassroom .bigClassrooms .item .time img[data-v-d7493f61]{width:16px;height:16px;margin-right:5px}.bigClassroom .bigClassrooms .item .time div[data-v-d7493f61]{font-size:16px;font-family:PingFang SC-Medium,PingFang SC;font-weight:500;color:#ea5c1f}.bigClassroom .bigClassrooms .item .title[data-v-d7493f61]{font-size:16px;font-family:PingFang SC-Medium,PingFang SC;font-weight:500;color:#0b122b;line-height:24px;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical}.bigClassroom .bigClassrooms .item .desc[data-v-d7493f61]{font-size:14px;font-family:PingFang SC-Regular,PingFang SC;font-weight:400;color:#4b5a6c;line-height:21px;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.bigClassroom .bigClassrooms .item .tutor[data-v-d7493f61]{display:flex;align-items:center}.bigClassroom .bigClassrooms .item .tutor .avatar[data-v-d7493f61]{width:74px;height:74px;border-radius:50%;margin-right:10px;-o-object-fit:cover;object-fit:cover}.bigClassroom .bigClassrooms .item .tutor .name[data-v-d7493f61]{font-size:18px;font-family:PingFang SC-Medium,PingFang SC;font-weight:500;color:#0b122b;line-height:24px}.bigClassroom .bigClassrooms .item .tutor .tutor_title[data-v-d7493f61]{font-size:14px;font-family:PingFang SC-Regular,PingFang SC;font-weight:400;color:#536e8d;line-height:16px}.level[data-v-d7493f61]{margin-top:90px;position:relative}.level .desc[data-v-d7493f61]{font-size:16px;font-family:PingFang SC-Regular,PingFang SC;font-weight:400;color:#333;line-height:24px;position:absolute;width:62.5%;max-width:760px}.level .ls[data-v-d7493f61]{display:grid;grid-template-columns:repeat(5,1fr);grid-template-rows:1fr;grid-column-gap:6px;align-items:end}.level .ls .l[data-v-d7493f61]{background-color:red;font-size:13px;max-width:200px;text-align:left;display:flex;flex-direction:column;justify-content:flex-end;padding:16px 20px}.level .ls .l div[data-v-d7493f61]{margin-bottom:10px}.level .ls .l1[data-v-d7493f61]{background:#ffc356;color:#714900;aspect-ratio:200/80}.level .ls .l2[data-v-d7493f61]{background:#ff4f75;color:#950020;aspect-ratio:200/120}.level .ls .l3[data-v-d7493f61]{background:#ff4fa5;color:#a50050;aspect-ratio:200/160}.level .ls .l4[data-v-d7493f61]{background:#4083ff;color:#00369a;aspect-ratio:1}.level .ls .l5[data-v-d7493f61]{background:#44d5ff;color:#00495f;aspect-ratio:200/240}.level .flex_one[data-v-d7493f61]{display:flex;align-items:center}.level .flex_one .gragename[data-v-d7493f61]{width:100px;background-color:#fff;text-align:center;height:40px;line-height:40px;color:#333;border-radius:8px;margin:1px;flex-shrink:0;align-self:end}.level .flex_one .gragone[data-v-d7493f61]{margin:1px;background-color:#fff;text-align:center;height:40px;line-height:40px;color:#333;border-radius:8px;width:calc((100% - 100px) / 12);align-self:end;display:flex;align-items:center;justify-content:center}.level .flex_one .grag40[data-v-d7493f61]{width:calc((100% - 100px) / 12 * 5)}.level .flex_one .grag24[data-v-d7493f61]{width:calc((100% - 100px)/4)}.level .flex_one .grag20[data-v-d7493f61]{width:calc((100% - 100px) / 12 * 2.5)}.level .flex_one .grag12[data-v-d7493f61]{width:calc((100% - 100px)/8)}.level .flex_one .grag16[data-v-d7493f61]{width:calc((100% - 100px)/4)}.level .flex_one .grag32[data-v-d7493f61]{width:calc((100% - 100px) / 12 * 4)}.level .flex_one .ml32[data-v-d7493f61]{margin-left:30%}.level .flex_one .brder20[data-v-d7493f61]{border-radius:20px}.level .flex_one .h50[data-v-d7493f61]{height:40px}.level .flex_one .h70[data-v-d7493f61]{height:60px}.level .flex_one .h90[data-v-d7493f61]{height:80px}.level .flex_one .h110[data-v-d7493f61]{height:100px}.level .flex_one .h130[data-v-d7493f61]{height:120px}.level .flex_one .h150[data-v-d7493f61]{height:140px}.level .flex_one .h170[data-v-d7493f61]{height:160px}.level .flex_one .h190[data-v-d7493f61]{height:180px}.level .flex_one .h210[data-v-d7493f61]{height:200px}.level .flex_one .h230[data-v-d7493f61]{height:220px}.level .flex_one .h250[data-v-d7493f61]{height:240px}.level .flex_one .h270[data-v-d7493f61]{height:260px}.level .flex_one .lankk[data-v-d7493f61]{background-color:#02598e;color:#fff}.level .flex_one .huangkk[data-v-d7493f61]{background-color:#eaa01f;color:#fff}.level .flex_one .hongkk[data-v-d7493f61]{background-color:#ee3f3c;color:#fff}.level .flex_one .jukkk[data-v-d7493f61]{background-color:#f6ab8e;color:#fff}.level .autoH[data-v-d7493f61]{height:auto!important;align-items:stretch}.level .autoH .gragone[data-v-d7493f61]{height:auto;align-self:stretch;text-align:left;padding:16px;flex-direction:column;justify-content:flex-start;font-size:14px;font-family:PingFang SC-Regular,PingFang SC;font-weight:400;color:#fff;line-height:21px}.level .autoH .gragename[data-v-d7493f61]{height:auto;line-height:auto;align-self:stretch;display:flex;align-items:center;justify-content:center}.lsDesc[data-v-d7493f61]{display:grid;grid-template-columns:repeat(5,1fr);grid-template-rows:1fr;grid-column-gap:6px;background-color:#f5f6fa}.lsDesc .l[data-v-d7493f61]{display:flex;text-align:left;flex-direction:column;padding:20px;font-size:12px;color:#999}.lsDesc .l .subTitle[data-v-d7493f61]{font-size:13px;font-family:PingFangSC-Semibold,PingFang SC;font-weight:600;color:#002b47;line-height:18px;margin-bottom:10px}.lsDesc .l p[data-v-d7493f61]{font-size:12px;font-family:PingFangSC-Regular,PingFang SC;font-weight:400;color:#7b8598;line-height:16px}.tryout[data-v-d7493f61]{background-image:url(https://www.dakitalk.com/assets/tryoutBG-_TQ9_Vu4.png);height:374px;display:flex;flex-direction:column;align-items:center;justify-content:space-around;position:relative;padding:0 max((100vw - var(--tt-max-width)) / 2,20px);overflow:hidden}.tryout .title[data-v-d7493f61]{font-size:32px;font-family:PingFang SC-Semibold,PingFang SC;font-weight:600;color:#fff;line-height:48px}.tryout .desc[data-v-d7493f61]{width:100%;display:flex;justify-content:space-around}.tryout .desc .item[data-v-d7493f61]{display:flex;max-width:300px;align-items:center}.tryout .desc .item img[data-v-d7493f61]{width:62px;height:62px}.tryout .desc .item>div[data-v-d7493f61]{padding-left:10px;margin-left:10px;border-left:2px solid #ffffff}.tryout .desc .item>div .subTitle[data-v-d7493f61]{font-size:20px;font-family:PingFang SC-Medium,PingFang SC;font-weight:500;color:#fff;line-height:30px}.tryout .desc .item>div .subDesc[data-v-d7493f61]{font-size:16px;font-family:PingFang SC-Regular,PingFang SC;font-weight:400;color:#fff;line-height:24px}.tryout .gotoStudy[data-v-d7493f61]{width:200px;height:54px;background:#fff;border-radius:27px;border:1px solid #fff;font-size:18px;font-family:PingFang SC-Medium,PingFang SC;font-weight:500;color:#ea5c1f;line-height:21px;display:flex;align-items:center;justify-content:center;cursor:pointer}.tryout .gotoStudy[data-v-d7493f61]:hover{border:1px solid #fff;background-color:var(--tt-color-primary);color:#fff}