@charset "UTF-8";.spin[data-v-63471b4b]{left:50%;position:absolute;top:50%;transform:translateY(-50%) translate(-50%)}.home-course-summary[data-v-63471b4b],.home-intro[data-v-63471b4b]{margin:0 auto;width:min(1200px,100% - 32px)}.home-intro[data-v-63471b4b]{padding:32px 0 20px}.home-course-summary[data-v-63471b4b],.home-intro__card[data-v-63471b4b],.home-intro__hero[data-v-63471b4b]{background:#fff;border:1px solid #dbe4f2;border-radius:28px;box-shadow:0 24px 70px rgba(31,94,255,.08)}.home-intro__hero[data-v-63471b4b]{background:linear-gradient(145deg,rgba(255,255,255,.96),rgba(243,247,255,.92));padding:34px}.home-intro__eyebrow[data-v-63471b4b],.home-intro__tag[data-v-63471b4b]{align-items:center;background:#edf3ff;border-radius:999px;color:#1f5eff;display:inline-flex;font-size:13px;font-weight:700;padding:8px 14px}.home-intro__title[data-v-63471b4b]{color:#111827;font-size:clamp(32px,4.6vw,52px);line-height:1.14;margin:18px 0 14px}.home-course-summary p[data-v-63471b4b],.home-intro__card p[data-v-63471b4b],.home-intro__desc[data-v-63471b4b],.home-intro__faq-item p[data-v-63471b4b]{color:#4b5b74;font-size:16px;line-height:1.9;margin:0}.home-intro__links[data-v-63471b4b]{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.home-intro__link[data-v-63471b4b]{align-items:center;background:#1f5eff;border-radius:999px;color:#fff;display:inline-flex;font-size:14px;font-weight:600;justify-content:center;padding:12px 18px;text-decoration:none}.home-intro__grid[data-v-63471b4b]{display:grid;gap:20px;grid-template-columns:repeat(2,minmax(0,1fr));margin-top:20px}.home-course-summary[data-v-63471b4b],.home-intro__card[data-v-63471b4b]{padding:28px}.home-course-summary h2[data-v-63471b4b],.home-intro__card h2[data-v-63471b4b]{color:#111827;font-size:26px;line-height:1.3;margin:0 0 10px}.home-intro__tags[data-v-63471b4b]{display:flex;flex-wrap:wrap;gap:10px;list-style:none;margin:18px 0 0;padding:0}.home-intro__tags li[data-v-63471b4b]{background:#f3f6fc;border-radius:999px;color:#42526a;font-size:14px;font-weight:600;padding:8px 14px}.home-intro__faq[data-v-63471b4b]{margin-top:20px}.home-intro__card-head[data-v-63471b4b]{display:flex;flex-direction:column;gap:12px}.home-intro__faq-list[data-v-63471b4b]{display:grid;gap:16px;grid-template-columns:repeat(2,minmax(0,1fr));margin-top:22px}.home-intro__faq-item[data-v-63471b4b]{background:#f8fbff;border-radius:22px;padding:20px}.home-intro__faq-item h3[data-v-63471b4b]{color:#162033;font-size:18px;line-height:1.5;margin:0 0 10px}.home-course-summary[data-v-63471b4b]{align-items:flex-start;display:flex;flex-direction:column;gap:12px;margin:0 auto 24px}.home-course-summary>div[data-v-63471b4b]{width:100%}.home-seo-collapsed[data-v-63471b4b]{border:0!important;box-shadow:none!important;height:0!important;margin:0 auto!important;overflow:hidden!important;padding:0!important}.back[data-v-63471b4b]{align-items:center;border-radius:0 0 50% 47%/13%;display:flex;height:576px;justify-content:center;margin:0 auto;overflow:hidden;width:1366px}@media screen and (max-width:1200px){.back[data-v-63471b4b]{margin-left:calc(50% - 683px);transform:scale(.7496339678)}}.back .content[data-v-63471b4b]{align-items:center;background-image:url(/assets/%E7%82%B9%E7%82%B9-CqZVaxjM.png),url(/assets/%E8%83%8C%E6%99%AF%E6%A1%86-D94yh7Jy.png);background-position:3px 70px,83px 35px;background-repeat:no-repeat;background-size:auto;display:flex;height:100%;justify-content:space-evenly;max-width:1366px;min-width:1200px;padding:0 83px;position:relative;width:1366px}.back .content .tag[data-v-63471b4b]{background:#fff;font-size:18px;height:40px;justify-content:center;left:78px;opacity:1;position:absolute;top:79px;width:225px;z-index:20}.back .content .tag[data-v-63471b4b],.back .content .tag>div[data-v-63471b4b]{align-items:center;border-radius:40px 100px 100px 40px;display:flex}.back .content .tag>div[data-v-63471b4b]{height:calc(100% - 4px);justify-content:space-around;position:relative;width:calc(100% - 4px)}.back .content .tag>div p[data-v-63471b4b]{cursor:pointer}.back .content .tag>div .selectTag[data-v-63471b4b]{align-items:center;background:#fe5d30;border-radius:40px 100px 100px 40px;color:#fff;display:flex;height:100%;justify-content:center;position:absolute;transition:left .3s ease-in-out;width:50%}.back .content .recommendList[data-v-63471b4b]{align-items:flex-end;display:flex;height:420px;justify-content:flex-end;position:relative;width:360px}.back .content .recommendList .hot[data-v-63471b4b]{align-items:center;display:flex;flex-direction:column;height:100%;justify-content:flex-end;width:100%}.back .content .recommendList .hot .courseTitle[data-v-63471b4b]{color:#333;display:-webkit-box;font-size:33px;font-weight:700;-webkit-line-clamp:2;line-height:40px;margin-bottom:20px;overflow:hidden;text-overflow:ellipsis;width:100%;-webkit-box-orient:vertical}.back .content .recommendList .hot .courseTeacher[data-v-63471b4b]{height:50px;margin-bottom:57px;width:100%}.back .content .recommendList .hot .courseTeacher img[data-v-63471b4b]{border:1px solid #fff;border-radius:50px;height:50px;margin-right:20px;overflow:hidden;width:50px}.back .content .recommendList .hot .courseLunbo[data-v-63471b4b]{height:120px;margin-bottom:24px;position:relative;-webkit-user-select:none;-moz-user-select:none;user-select:none;width:100%}.back .content .recommendList .hot .courseLunbo .hot-swiper[data-v-63471b4b]{height:120px;width:100%}.back .content .recommendList .hot .courseLunbo .hot-swiper[data-v-63471b4b] .hot-swiper-item{border:4px solid transparent;border-radius:16px;height:120px;overflow:hidden;position:relative;width:213px}.back .content .recommendList .hot .courseLunbo .hot-swiper[data-v-63471b4b] .hot-swiper-item.active{border-color:var(--xtj-orange)}.back .content .recommendList .hot .courseLunbo .hot-swiper[data-v-63471b4b] .hot-swiper-item img{height:112px;width:205px}.back .content .recommendList .hot .courseLunbo .hot-swiper[data-v-63471b4b] .hot-swiper-item .playIcon{height:43px;left:50%;position:absolute;top:50%;transform:translate(-50%) translateY(-50%);width:43px}.back .content .recommendList .hot .slide[data-v-63471b4b]{background:#adc8ff;border-radius:10px;height:8px;position:relative;width:128px}.back .content .recommendList .hot .slide .block[data-v-63471b4b]{background:var(--xtj-blue);border-radius:10px;height:8px;left:100%;opacity:1;position:absolute;transition:all .2s ease-in-out;width:43px}.back .content .recommendList .live[data-v-63471b4b]{background:#fff;border-radius:15px;height:358px;position:relative;width:352px}.back .content .recommendList .live .box[data-v-63471b4b]{height:330px;left:50%;overflow:hidden;overflow-y:auto;position:absolute;top:50%;transform:translateY(-50%) translate(-50%);width:320px}.back .content .recommendList .live .box .singleLive[data-v-63471b4b]:last-child{margin-bottom:0}.back .content .recommendList .live .box .singleLive[data-v-63471b4b]{align-items:flex-start;cursor:pointer;display:flex;margin-bottom:16px}.back .content .recommendList .live .box .singleLive>img[data-v-63471b4b]{display:inline-block;flex-shrink:0;height:24px;margin-right:10px;width:24px}.back .content .recommendList .live .box .singleLive>p[data-v-63471b4b]{color:#fe5d30;display:inline-block;flex-shrink:0;font-size:16px;height:24px;line-height:24px;margin-right:30px;width:50px}.back .content .recommendList .live .box .singleLive>div>p[data-v-63471b4b]{display:inline-block;height:24px;line-height:24px;max-width:190px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.back .content .recommendList .live .box .singleLive>div>div[data-v-63471b4b]{border-radius:10px;overflow:hidden;position:relative;transition:all .3s ease-in-out;width:181px}.back .content .recommendList .live .box .singleLive>div>div .liveList[data-v-63471b4b]{display:grid;grid-template-columns:repeat(4,1fr);width:100%;grid-row-gap:5px;grid-column-gap:5px;height:auto;text-align:center}.back .content .recommendList .live .box .singleLive>div>div .liveList>div[data-v-63471b4b]{position:relative}.back .content .recommendList .live .box .singleLive>div>div .liveList>div[data-v-63471b4b]:before{background:#00c99f;content:"";height:15px;left:-2.5px;position:absolute;top:50%;transform:translateY(-50%);width:2px}.back .content .recommendList .live .box .singleLive>div>div .liveCard>div[data-v-63471b4b]{align-items:center;background:rgba(255,255,255,0);border-radius:10px;display:flex;height:68px;justify-content:center;width:121px}.back .content .recommendList .live .box .singleLive>div>div .liveCard>div>img[data-v-63471b4b]{border-radius:10px;height:68px;width:121px}.back .content .recommendList .live .box .singleLive>div>div .liveCard>img[data-v-63471b4b]{height:16px;position:absolute;right:22px;top:15px;width:16px}.back .content .recommendList .live .box .singleLive>div>div .liveCard>p[data-v-63471b4b]{color:#fff;display:inline-block;position:absolute;right:7px;top:35px}.back .content .recommendList .live .line[data-v-63471b4b]{background:#f1f1f1;display:block;height:330px;left:28px;position:absolute;top:50%;transform:translateY(-50%);width:1px}.back .content .videoBox[data-v-63471b4b]{backdrop-filter:blur(100px);-webkit-backdrop-filter:blur(100px);background:rgba(255,255,255,.68);border:8px solid hsla(0,0%,100%,.46);border-radius:36px;box-shadow:0 6px 20px 1px rgba(0,54,216,.1);height:446px;opacity:1;overflow:hidden;position:relative;width:780px}.back .content .videoBox .playTime[data-v-63471b4b]{align-items:center;backdrop-filter:blur(40px);background-color:rgba(255,255,255,.61);display:flex;flex-direction:column;height:100%;justify-content:center;left:0;position:absolute;top:0;width:100%}.back .content .videoBox .playTime .line1[data-v-63471b4b]{font-size:16px;margin-bottom:25px}.back .content .videoBox .playTime .line1 p[data-v-63471b4b]{display:inline-block}.back .content .videoBox .playTime .line2[data-v-63471b4b]{display:flex}.back .content .videoBox .playTime .line2 div[data-v-63471b4b]{color:#333;font-size:48px;font-weight:700;height:56px;padding-right:20px}.back .content .videoBox .playTime .line2 .t0[data-v-63471b4b]:after{content:"时";font-size:16px;font-weight:400}.back .content .videoBox .playTime .line2 .t1[data-v-63471b4b]:after{content:"分";font-size:16px;font-weight:400}.back .content .videoBox .playTime .line2 .t2[data-v-63471b4b]:after{content:"秒";font-size:16px;font-weight:400}.back .content .videoBox .goCourse[data-v-63471b4b]{display:none}.back .content .videoBox .playIconBig[data-v-63471b4b]{height:100px;left:50%;pointer-events:none;position:absolute;top:50%;transform:translate(-50%) translateY(-50%);width:100px;z-index:1}.back .content .videoBox img[data-v-63471b4b]{cursor:pointer;height:100%;width:100%}.back .content .videoBox:hover .goCourse[data-v-63471b4b]{background:#fe5d30;border-radius:100px;color:#fff;cursor:pointer;display:block;height:46px;left:50%;line-height:46px;padding:0 20px;position:absolute;text-align:center;top:50%;transform:translate(-50%) translateY(-50%);-webkit-user-select:none;-moz-user-select:none;user-select:none;z-index:999999999}@media screen and (max-width:900px){.home-intro__faq-list[data-v-63471b4b],.home-intro__grid[data-v-63471b4b]{grid-template-columns:minmax(0,1fr)}.home-course-summary[data-v-63471b4b],.home-intro__card[data-v-63471b4b],.home-intro__hero[data-v-63471b4b]{padding:24px}.home-intro__title[data-v-63471b4b]{font-size:clamp(28px,8vw,40px)}}@media screen and (max-width:1200px){.home-course-summary[data-v-63471b4b],.home-intro[data-v-63471b4b]{width:min(100% - 24px,1200px)}}@media screen and (max-width:960px){.home-intro[data-v-63471b4b]{padding-top:24px}.home-course-summary[data-v-63471b4b],.home-intro__card[data-v-63471b4b],.home-intro__hero[data-v-63471b4b]{padding:24px}.home-intro__faq-list[data-v-63471b4b],.home-intro__grid[data-v-63471b4b]{grid-template-columns:1fr}.home-course-summary[data-v-63471b4b],.home-intro__card-head[data-v-63471b4b]{align-items:stretch;flex-direction:column}.home-intro__title[data-v-63471b4b]{font-size:32px}}.pagination[data-v-63471b4b]{font:inherit;margin-bottom:200px;text-align:center}.positionSelectBox[data-v-63471b4b]{height:586px;padding:60px 32px 16px}.positionSelectBox .autoPosition[data-v-63471b4b]{align-items:center;display:flex;height:32px;justify-content:space-between;margin-bottom:22px;width:100%}.positionSelectBox .autoPosition .left[data-v-63471b4b]{align-items:center;display:flex}.positionSelectBox .autoPosition .left img[data-v-63471b4b]{height:24px;margin-right:10px;width:24px}.positionSelectBox .autoPosition .left p[data-v-63471b4b]{display:inline-block;font-size:20px;height:32px;line-height:32px;margin-right:10px}.positionSelectBox .autoPosition .left .pro[data-v-63471b4b]{font-weight:700}.positionSelectBox .autoPosition .left .city[data-v-63471b4b]{color:var(--xtj-blue)}.positionSelectBox .autoPosition .right[data-v-63471b4b]{align-items:center;cursor:pointer;display:flex}.positionSelectBox .autoPosition .right img[data-v-63471b4b]{height:23px;margin-right:8px;width:23px}.positionSelectBox .autoPosition .right p[data-v-63471b4b]{color:#999;display:inline-block;font-size:16px;height:32px;line-height:32px}.positionSelectBox .positionShow[data-v-63471b4b]{align-items:center;color:#666;display:flex;font-size:16px;height:36px;margin-bottom:20px;width:100%}.positionSelectBox .positionShow p[data-v-63471b4b]{background-color:#e8f0ff;border:1px solid var(--xtj-blue);border-radius:8px;color:var(--xtj-blue);cursor:pointer;display:inline-block;font-size:16px;height:36px;line-height:36px;margin-right:16px;padding:0 24px}.positionSelectBox .areaList[data-v-63471b4b]{height:300px;margin-bottom:35px;overflow:hidden;overflow-y:auto;width:100%}.positionSelectBox .areaList .nameLine[data-v-63471b4b]{display:flex;position:relative;width:100%}.positionSelectBox .areaList .nameLine .tag[data-v-63471b4b]{color:var(--xtj-blue);flex-shrink:0;font-size:18px;height:48px;line-height:48px;text-align:center;width:35px}.positionSelectBox .areaList .nameLine .list[data-v-63471b4b]{align-items:center;display:flex;flex-wrap:wrap}.positionSelectBox .areaList .nameLine .list p[data-v-63471b4b]{color:#333;cursor:pointer;display:inline-block;font-size:16px;height:48px;line-height:48px;padding:0 24px}.positionSelectBox .enter[data-v-63471b4b]{background-color:var(--xtj-blue);border-radius:48px;color:#fff;cursor:pointer;font-size:16px;height:48px;line-height:48px;text-align:center}.container[data-v-63471b4b]{height:100%;width:100%}.container .breadcrumb[data-v-63471b4b]{line-height:20px;padding:32px 0}.container .flex_box[data-v-63471b4b]{display:flex;justify-content:space-between;width:100%}.container .flex_box .flex_left[data-v-63471b4b]{width:894px}.container .flex_box .flex_right[data-v-63471b4b]{width:282px}.container .course_box .course_main[data-v-63471b4b],.container .course_box .course_table[data-v-63471b4b]{background-color:#fff;border-radius:24px;overflow:hidden}.container .course_box[data-v-63471b4b]{margin-bottom:56px}.container .course_box .course_main .course_header[data-v-63471b4b]{align-items:center;display:flex;justify-content:space-between;padding:16px 24px}.container .course_box .course_main .course_header .info[data-v-63471b4b]{width:730px}.container .course_box .course_main .course_header .info .title[data-v-63471b4b]{color:#333;font-size:20px;font-weight:600;height:28px;line-height:28px;overflow:hidden;padding-bottom:2px;text-overflow:ellipsis;white-space:nowrap;width:100%}.container .course_box .course_main .course_header .info .data[data-v-63471b4b]{color:#999;font-size:12px;height:20px;line-height:20px}.container .course_box .course_main .course_header .info .data span[data-v-63471b4b]:not(:last-child){margin-right:24px}.container .course_box .course_main .course_header .mobile_view_btn[data-v-63471b4b]{align-items:center;background-color:#f7f8fc;border-radius:var(--xtj-default-radius);color:#333;display:flex;font-size:14px;height:32px;line-height:32px;padding:0 10px}.container .course_box .course_main .course_header .mobile_view_btn_text[data-v-63471b4b]{padding-left:8px}.container .course_box .course_main .video_box[data-v-63471b4b]{background-color:rgba(0,0,0,.7);height:503px;width:894px}.container .course_box .course_main .course_footer[data-v-63471b4b]{align-items:center;display:flex;height:64px}.newUser[data-v-63471b4b]{background:rgba(0,0,0,.4);height:100vh;left:0;position:fixed;top:0;width:100vw;z-index:99999}.newUser .img[data-v-63471b4b]{background-image:url(/assets/newUser2-fAU1a5_F.png);background-size:100% 100%;cursor:pointer;height:480px;left:50%;position:relative;top:50%;transform:translate(-50%) translateY(-50%);width:340px}.newUser .img img[data-v-63471b4b]{height:32px;position:absolute;right:-40px;top:-50px;width:32px}.selectedSecond[data-v-63471b4b]{color:#0054ff;font-size:16px}.selectedSecond[data-v-63471b4b]:after{background:#0054ff;border-radius:1.5px;bottom:0;content:"";height:2px;left:50%;position:absolute;transform:translate(-50%);width:10px}