.box .top[data-v-1075f16f]{position:relative}.box .top img[data-v-1075f16f]{width:100%;height:22.25rem}.box .top .top-info[data-v-1075f16f]{position:absolute;top:4.375rem;left:22.5rem}@media screen and (max-width:1200px){.box .top .top-info[data-v-1075f16f]{left:10.5rem}}.box .top .top-info .tip[data-v-1075f16f]{font-size:3.5rem;align-items:center;font-weight:700;color:#fff}.box .top .top-info .explain[data-v-1075f16f]{width:45.5rem;margin:0 0 1.875rem;font-size:1.75rem;color:#fff}.box .top .top-info .bot[data-v-1075f16f]{background-color:#ff6b02;width:7rem;height:2.5rem;color:#fff;border-radius:3px;font-size:1rem;line-height:2.5rem;text-align:center;cursor:pointer}.box .top .top-info .bot[data-v-1075f16f]:hover{background:#de5c00}.box .ite[data-v-1075f16f]{display:flex;align-items:center;justify-content:center}.box .ite .icon[data-v-1075f16f]{display:block;width:0;height:0;border-top:3px solid transparent;border-left:94px solid #ff6b02;border-bottom:3px solid transparent;border-right:0 solid transparent}.box .ite .topic[data-v-1075f16f]{font-size:2rem;font-weight:700;color:#333;margin:0 1rem}.box .ite .arrow[data-v-1075f16f]{display:block;width:0;height:0;border-top:3px solid transparent;border-right:94px solid #ff6b02;border-bottom:3px solid transparent;border-left:0 solid transparent}.box .course[data-v-1075f16f]{padding:5rem 0;background:#fff}.box .course .steps[data-v-1075f16f]{margin-top:3.75rem;display:flex;justify-content:center}.box .course .steps .step .stage[data-v-1075f16f]{padding:3.75rem 0 1rem 1rem;width:12.5rem;height:14.875rem;background:hsla(0,0%,100%,.39);box-shadow:0 2px 10px rgba(0,0,0,.06)}@media screen and (max-width:1200px){.box .course .steps .step .stage[data-v-1075f16f]{width:10.5rem}}@media screen and (max-width:1050px){.box .course .steps .step .stage[data-v-1075f16f]{width:9.5rem}}.box .course .steps .step .stage img[data-v-1075f16f]{width:2.9281rem;height:.625rem;margin-top:1rem}.box .course .steps .step .stage .num[data-v-1075f16f]{font-size:3.125rem;color:#ff6b02;font-family:Bahnschrift;font-weight:400;height:3.125rem}.box .course .steps .step .stage[data-v-1075f16f]:hover{background:hsla(0,0%,100%,.39);box-shadow:0 10px 30px rgba(0,0,0,.06)}.box .course .steps .step .step-info[data-v-1075f16f]{font-size:1.25rem;margin-top:.5rem;font-family:Source Han Sans CN;font-weight:700;color:#333}.box .course .steps .arrow[data-v-1075f16f]{width:3.125rem;height:4.375rem;margin-top:6rem}.box .problem[data-v-1075f16f]{padding-bottom:2.5rem;background:#fff}.box .problem .blem[data-v-1075f16f]{width:75rem;margin:0 auto;margin-top:3.9375rem}@media screen and (max-width:1200px){.box .problem .blem[data-v-1075f16f]{width:62.5rem}}@media screen and (max-width:1000px){.box .problem .blem[data-v-1075f16f]{width:59.375rem}}.box .problem .item[data-v-1075f16f]{padding-bottom:2.6875rem}.box .problem .item .w-icon[data-v-1075f16f]{width:2.375rem;height:1.875rem}.box .problem .item .way[data-v-1075f16f]{display:flex;align-items:center;gap:1rem;padding-left:1.5rem}.box .problem .item .way .way-info[data-v-1075f16f]{font-size:1.125rem;font-weight:700;color:#333}.box .problem .item .ways[data-v-1075f16f]{display:flex;align-items:center;gap:1rem;background:#fff2e8;padding:1.5rem;margin-top:1.4375rem}.box .problem .item .ways .device[data-v-1075f16f]{font-size:.875rem;color:#333}.box .store[data-v-1075f16f]{padding:3.6875rem 3rem;background-image:url(../../static/img/store.a9e0ed8a.png);background-size:cover;background-repeat:no-repeat;height:16.25rem}.box .store .store-title[data-v-1075f16f]{text-align:center}.box .store .store-title .title[data-v-1075f16f]{color:#fff;font-size:1.75rem}.box .store .store-title .label[data-v-1075f16f]{margin-top:.625rem;font-size:1.25rem;color:#fff}.box .store .store-title .bot[data-v-1075f16f]{margin:0 auto;margin-top:1.875rem;background-color:#ff6b02;width:6.5rem;height:2.3rem;color:#fff;border-radius:3px;font-size:1rem;line-height:2.5rem;text-align:center;cursor:pointer}.box .store .store-title .bot[data-v-1075f16f]:hover{background:#de5c00}