.icon{background-color:currentColor;content:"";display:inline-block;mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%}@media screen and (min-width:769px){.article-warm-dialog{border-radius:.6rem;padding:1.6rem 1.6rem .8rem;width:30.5rem!important}.article-warm-dialog .van-dialog__header{color:rgba(0,0,0,.5);font-family:var(--sans-font);font-size:.8rem;font-weight:400;line-height:1.2rem;margin-bottom:1.2rem;padding:0;text-align:start}.article-warm-dialog .van-dialog__footer{justify-content:flex-end}.article-warm-dialog .van-dialog__footer:after{display:none}.article-warm-dialog .van-dialog__confirm{background:#00c3b3;border-radius:.2rem;display:inline-block;flex:none;font-family:var(--sans-font);font-weight:600;height:2rem;margin-bottom:.4rem;padding:.725rem 1.2rem;width:9.55rem}.article-warm-dialog .van-dialog__confirm .van-button__text{color:#fff;font-size:.7rem}.only-lang-toast.van-toast{background-color:#fffbe4!important;border:.05rem solid #ffa819;border-radius:.2rem!important;display:flex;flex-direction:row;gap:.4rem;justify-content:flex-start;padding:.55rem .8rem!important;top:7rem!important;width:29rem!important}.only-lang-toast .van-icon img{height:.8rem;width:.8rem}.only-lang-toast .van-toast__text{color:rgba(0,0,0,.65);font-family:var(--sans-font);font-size:.7rem;font-style:normal;font-weight:400;line-height:normal;margin:0}}.pc-blank-video{background:#000;height:25.6rem;margin-top:2.4rem;width:45rem}@media screen and (max-width:768px){.blank-video{background:#000;height:21rem}.video-course-title{margin-bottom:2rem;margin-top:1.9rem}.article-warm-dialog{width:23.7rem!important}.article-warm-dialog .van-dialog__header{font-size:1.62rem;line-height:1.2;padding:3.03rem 1.82rem 1.2rem}.article-warm-dialog .van-dialog__message--has-title{font-size:1.4rem}.article-warm-dialog .van-dialog__confirm{margin-bottom:.61rem;margin-top:.61rem}.only-lang-toast .van-icon img{height:4.3rem;width:4.3rem}.only-lang-toast .van-toast__text{font-size:1.25rem;line-height:normal}}.hs-bar--custom{background-color:#fff}.icon[data-v-216397c0]{background-color:currentColor;content:"";display:inline-block;mask:var(--un-icon) no-repeat;mask-size:100% 100%;-webkit-mask:var(--un-icon) no-repeat;-webkit-mask-size:100% 100%}.article-container[data-v-216397c0]{width:100%}.pic-article-container[data-v-216397c0]{display:flex;margin-top:2rem;min-height:calc(100vh - 2rem)}.pic-article-container .space[data-v-216397c0]{flex-shrink:0;width:3%}.pic-article-left[data-v-216397c0]{flex-shrink:0;margin-bottom:1.5rem;width:23%}.pic-article-left[data-v-216397c0] .van-sticky--fixed{left:auto;max-width:14.2rem;right:auto;width:21%}.pic-article-right[data-v-216397c0]{flex-shrink:0;width:74%}.pic-article-right.full-width[data-v-216397c0]{width:100%}.pic-article-right .title[data-v-216397c0]{-webkit-box-orient:vertical;-webkit-line-clamp:2;color:rgba(0,0,0,.85);display:-webkit-box;font-family:var(--sans-font);font-size:2rem;font-weight:700;line-height:2.6rem;overflow:hidden;text-overflow:ellipsis}.pic-article-right .title.ar[data-v-216397c0]{line-height:1.8}.article-content[data-v-216397c0]{margin-top:1.5rem}.left-article-ad[data-v-216397c0]{cursor:default;display:block;margin-top:1.2rem}.left-article-ad.is-link[data-v-216397c0]{cursor:pointer}.left-article-ad .image[data-v-216397c0]{border-radius:.8rem}.article-disclaimer[data-v-216397c0]{margin:2.4rem 0}.article-nav-bar[data-v-216397c0]{display:none}@media screen and (min-width:769px){.article-content[data-v-216397c0]{font-size:.9rem}}@media screen and (max-width:768px){.layout[data-v-216397c0]{height:100%;padding-left:0;padding-right:0}.pic-article-container[data-v-216397c0]{flex-direction:column;gap:0;margin-top:0}.pic-article-left[data-v-216397c0]{display:none}.pic-article-right[data-v-216397c0]{width:100%}.hs-bar[data-v-216397c0]{background:transparent}.nav-bar-autoheight[data-v-216397c0]{height:auto!important}.article-container[data-v-216397c0]{background:#fff}.article-container .article-nav-bar[data-v-216397c0]{display:block;min-height:4.8rem}.article-container .article-nav-bar.h5[data-v-216397c0]{display:none}.article-container .course-bar[data-v-216397c0]{position:absolute}.article-container .article-warpper[data-v-216397c0]{min-height:calc(100vh - 8rem);padding:2.4rem 1.8rem 3rem}.article-container .article-warpper .custom-course-popup[data-v-216397c0] .hs-overlay{background:transparent}.article-container .article-warpper .title[data-v-216397c0]{color:rgba(0,0,0,.85);display:inline-block;font-family:var(--sans-font);font-size:2.2rem;font-weight:700;line-height:2.4rem}.article-container .article-warpper .title.video-type-title[data-v-216397c0]{padding-top:2rem}.article-disclaimer[data-v-216397c0]{margin:0}.has-ad-bottom[data-v-216397c0]{min-height:calc(100vh - 21.4rem)}.no-ad-bottom[data-v-216397c0]{min-height:calc(100vh - 15.9rem)}.statement-sticky[data-v-216397c0]{bottom:3.2rem;left:2rem;position:fixed;right:2rem}.article-content[data-v-216397c0]{color:rgba(0,0,0,.85);font-size:1.6rem;line-height:2.15rem;margin-bottom:1.6rem;margin-top:2rem;word-break:break-word}}