.card[data-v-88e2aefa]{height:100%;border:1px solid #e7e7e7;border-radius:4px;background:#fff;box-shadow:none;overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease}.card[data-v-88e2aefa]:hover{border-color:#d4d4d4;box-shadow:0 8px 22px rgba(0,0,0,.055)}.text-ellipis[data-v-88e2aefa]{display:-webkit-box;overflow:hidden;white-space:normal;-webkit-box-orient:vertical;-webkit-line-clamp:2}.uk-card-media-top[data-v-88e2aefa]{height:164px;border-bottom:1px solid #eee;background:#f1f2f4}.uk-card-body[data-v-88e2aefa]{padding:16px!important}.article-card__meta[data-v-88e2aefa]{display:flex;min-height:17px;align-items:center;justify-content:space-between;grid-gap:12px;gap:12px;margin-bottom:9px;color:#8a8a8a;font-size:10px;font-weight:600;line-height:1.3}.article-card__meta span[data-v-88e2aefa]{color:#b52d4b}.cover[data-v-88e2aefa]{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.ft-16[data-v-88e2aefa]{min-height:48px;margin:0 0 8px;color:#242424;font-size:17px!important;font-weight:600;line-height:1.4}.description[data-v-88e2aefa]{display:-webkit-box;overflow:hidden;min-height:44px;margin:0 0 14px;color:#707070;font-size:13px;font-weight:400;line-height:1.65;-webkit-box-orient:vertical;-webkit-line-clamp:2}.uk-background-muted[data-v-88e2aefa]{font-size:12px;font-weight:500;color:#666;padding:5px 8px;background:#f5f5f5;border-radius:3px}.best-color[data-v-88e2aefa]{color:#ff3856;background:#fff3f5}.tag-hover[data-v-88e2aefa]:hover{color:#242424;background:#eee}.article-card-link--compact[data-v-88e2aefa]{display:block;height:100%}.card--compact[data-v-88e2aefa]{display:flex;box-sizing:border-box;height:100%;flex-direction:column;border:0;border-radius:8px;padding:10px;background:transparent;box-shadow:none;overflow:visible;transition:background-color .18s ease}.card--compact[data-v-88e2aefa]:hover{border-color:transparent;background:#f0f0ef;box-shadow:none}.card--compact .uk-card-media-top[data-v-88e2aefa]{width:100%;height:auto;flex:0 0 auto;aspect-ratio:16/9;overflow:hidden;border:0;border-radius:6px}.card--compact .uk-card-body[data-v-88e2aefa]{display:flex;flex:1 1 auto;flex-direction:column;padding:14px 2px 6px!important}.card--compact .article-card__meta[data-v-88e2aefa],.card--compact .description[data-v-88e2aefa]{display:none}.card--compact .ft-16[data-v-88e2aefa]{min-height:45px;margin:0;color:#202020;font-size:15px!important;font-weight:600;line-height:1.5;-webkit-line-clamp:2}.card--compact .article-card__tags[data-v-88e2aefa]{display:flex;flex-wrap:wrap;grid-gap:6px;gap:6px;min-height:24px;margin-top:auto;padding-top:12px}.card--compact .uk-background-muted[data-v-88e2aefa]{min-height:24px;align-items:center;box-sizing:border-box;margin-right:0!important;border:1px solid #e2e2e0;border-radius:3px;padding:3px 7px;background:#f2f2f1;color:#4f4f4f;font-size:10px;font-weight:600;line-height:1.2}.card--compact:hover .uk-background-muted[data-v-88e2aefa]{border-color:#ddddda;background:#fff}.card--compact .uk-background-muted img[data-v-88e2aefa]{display:none}.article-card__tag-overflow[data-v-88e2aefa]{display:inline-flex;min-width:27px;height:24px;align-items:center;justify-content:center;box-sizing:border-box;border:1px solid #e2e2e0;border-radius:3px;background:#f2f2f1;color:#555;font-size:11px;font-weight:700;line-height:1}.card--compact:hover .article-card__tag-overflow[data-v-88e2aefa]{border-color:#ddddda;background:#fff}.card[data-v-0a691944]{height:auto;border:0;border-radius:0;background:transparent;box-shadow:none;overflow:visible}.card .video_duration[data-v-0a691944]{color:#999;font-size:14px;font-weight:400}.card:hover #title[data-v-0a691944]{color:#b82d4c}.text-ellipis[data-v-0a691944]{display:-webkit-box;overflow:hidden;white-space:normal;-webkit-box-orient:vertical;-webkit-line-clamp:2}.uk-card-media-top[data-v-0a691944]{position:relative;overflow:hidden;border:0;border-radius:4px;min-height:180px;aspect-ratio:16/9;background:#f1f2f4}.cover[data-v-0a691944]{width:100%!important;height:100%!important;-o-object-fit:cover;object-fit:cover}.uk-card-body[data-v-0a691944]{padding:0!important}.article-card__meta[data-v-0a691944]{display:flex;min-height:15px;align-items:center;justify-content:space-between;grid-gap:10px;gap:10px;margin-bottom:9px;color:#858585;font-size:9px;font-weight:650;line-height:1.3}.article-card__meta span[data-v-0a691944]{color:#b52d4b}.ft-16[data-v-0a691944]{min-height:46px;margin:0 0 10px;color:#202020;font-size:16px!important;font-weight:650;line-height:1.45;transition:color .18s ease}.description[data-v-0a691944]{min-height:0;margin:0 0 18px;color:#666;font-size:13px;font-weight:400;line-height:1.7}.uk-background-muted[data-v-0a691944]{border-radius:3px;padding:5px 8px;background:#f2f2f1;color:#626262;font-size:11px;font-weight:550}.best-color[data-v-0a691944]{background:#fff3f5;color:#ff3856}.tag-hover[data-v-0a691944]:hover{background:#e9e9e8;color:#242424}.play-box[data-v-0a691944]{position:absolute;top:calc(50% - 28px);left:calc(50% - 28px);z-index:2;display:inline-block;width:56px;height:56px;border-radius:50%;background:#343a47;opacity:.82}.play-box[data-v-0a691944]:hover{background:#616672}.card-left .uk-card-media-top[data-v-0a691944]{height:300px}.card-left .uk-card-body[data-v-0a691944]{padding-top:21px!important}.card-left .article-card__meta[data-v-0a691944]{margin-bottom:11px}.card-left .ft-16[data-v-0a691944]{min-height:0;margin-bottom:12px;font-size:24px!important;line-height:1.36}.card-left .description[data-v-0a691944]{display:-webkit-box;overflow:hidden;max-width:640px;-webkit-box-orient:vertical;-webkit-line-clamp:2}.card-right[data-v-0a691944]{display:grid;grid-template-columns:174px minmax(0,1fr);grid-gap:18px;gap:18px;align-items:start}.card-right .uk-card-body[data-v-0a691944]{min-width:0;padding-top:1px!important}.card-right .uk-card-media-top[data-v-0a691944]{width:174px;min-width:174px;min-height:0;height:112px;aspect-ratio:87/56}.card-right .description[data-v-0a691944]{display:-webkit-box;overflow:hidden;margin-bottom:10px;font-size:12px;line-height:1.55;-webkit-box-orient:vertical;-webkit-line-clamp:2}.card-right .uk-flex[data-v-0a691944]{flex-wrap:wrap;grid-gap:5px;gap:5px}.card-right .play-box[data-v-0a691944]{top:calc(50% - 19px);left:calc(50% - 19px)}.card-right .play-box[data-v-0a691944],.card-right .play-box img[data-v-0a691944]{width:38px;height:38px}.article-card-link--compact[data-v-0a691944]{display:block;height:100%}.card-compact[data-v-0a691944]{display:flex;height:100%;box-sizing:border-box;flex-direction:column;border-radius:8px;padding:10px;background:transparent;overflow:visible;transition:background-color .18s ease}.card-compact[data-v-0a691944]:hover{background:#f0f0ef}.card-compact:hover #title[data-v-0a691944]{color:#202020}.card-compact .uk-card-media-top[data-v-0a691944]{width:100%;height:auto;min-height:0;flex:0 0 auto;aspect-ratio:16/9;border-radius:6px}.card-compact .uk-card-body[data-v-0a691944]{display:flex;flex:1 1 auto;flex-direction:column;padding:14px 2px 6px!important}.card-compact .article-card__meta[data-v-0a691944],.card-compact .description[data-v-0a691944]{display:none}.card-compact .ft-16[data-v-0a691944]{min-height:45px;margin:0;color:#202020;font-size:15px!important;font-weight:600;line-height:1.5;-webkit-line-clamp:2}.card-compact .article-card__tags[data-v-0a691944]{display:flex;flex-wrap:wrap;grid-gap:6px;gap:6px;min-height:24px;margin-top:auto;padding-top:12px}.card-compact .uk-background-muted[data-v-0a691944]{min-height:24px;align-items:center;box-sizing:border-box;margin-right:0!important;border:1px solid #e2e2e0;border-radius:3px;padding:3px 7px;background:#f2f2f1;color:#4f4f4f;font-size:10px;font-weight:600;line-height:1.2}.card-compact:hover .uk-background-muted[data-v-0a691944]{border-color:#ddddda;background:#fff}.card-compact .uk-background-muted img[data-v-0a691944]{display:none}.card-compact .article-card__tag-overflow[data-v-0a691944]{display:inline-flex;min-width:27px;height:24px;align-items:center;justify-content:center;box-sizing:border-box;border:1px solid #e2e2e0;border-radius:3px;background:#f2f2f1;color:#555;font-size:11px;font-weight:700;line-height:1}.card-compact:hover .article-card__tag-overflow[data-v-0a691944]{border-color:#ddddda;background:#fff}.card-compact .play-box[data-v-0a691944]{top:calc(50% - 20px);left:calc(50% - 20px);width:40px;height:40px}.card-compact .play-box img[data-v-0a691944]{width:40px;height:40px}@media(max-width:960px){.card-left .uk-card-media-top[data-v-0a691944]{height:clamp(220px,48vw,340px)}.card-right[data-v-0a691944]{grid-template-columns:190px minmax(0,1fr)}.card-right .uk-card-media-top[data-v-0a691944]{width:190px;min-width:190px;height:118px}}@media(max-width:640px){.card-left .uk-card-media-top[data-v-0a691944]{height:188px}.card-left .uk-card-body[data-v-0a691944]{padding-top:17px!important}.card-left .ft-16[data-v-0a691944]{font-size:20px!important}.card-right[data-v-0a691944]{grid-template-columns:118px minmax(0,1fr);grid-gap:13px;gap:13px}.card-right .uk-card-media-top[data-v-0a691944]{width:118px;min-width:118px;height:84px}.card-right .article-card__meta[data-v-0a691944]{margin-bottom:6px;font-size:8px}.card-right .ft-16[data-v-0a691944]{min-height:0;margin-bottom:0;font-size:14px!important;line-height:1.42}.card-right .description[data-v-0a691944],.card-right .uk-flex[data-v-0a691944]{display:none}.card-left .uk-flex[data-v-0a691944]{flex-wrap:wrap;grid-gap:6px;gap:6px}}.card[data-v-829f2250]{background:#fff;box-shadow:0 0 5px 0 rgba(0,0,0,.1);border-radius:8px;overflow:hidden;transition:all .3s linear}.card .video_duration[data-v-829f2250]{font-size:14px;font-weight:400;color:#999}.card[data-v-829f2250]:hover{box-shadow:0 10px 22px 0 rgba(0,0,0,.08)}.text-ellipis[data-v-829f2250]{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.uk-card-media-top[data-v-829f2250]{height:10px;background-size:100% 100%}.ft-16[data-v-829f2250]{font-size:16px!important}.description[data-v-829f2250]{min-height:54px;font-size:12px;font-weight:400;color:#999}.uk-background-muted[data-v-829f2250]{font-size:12px;font-weight:400;color:#333;padding:6px;background:#f7f8f9;border-radius:2px}.f60[data-v-829f2250]{color:#f60!important}.tag-hover[data-v-829f2250]:hover{opacity:.8}.oreilly-container[data-v-2dd8ab3e]{margin-top:0!important;min-width:1420px}.oreilly-container .minBook[data-v-2dd8ab3e]{opacity:0;position:fixed;right:5px;top:35%;width:110px;height:131px;background:#fff;box-shadow:0 4px 4px 0 transparent;border:1px solid #eaecee;display:flex;flex-direction:column;justify-content:center;align-items:center}.oreilly-container .minBook .desc[data-v-2dd8ab3e]{margin:0;font-size:12px;font-weight:400;color:#222;line-height:17px}.oreilly-container .animation_show[data-v-2dd8ab3e]{animation:show-2dd8ab3e .5s;animation-fill-mode:forwards}.oreilly-container .animation_hide[data-v-2dd8ab3e]{animation:hide-2dd8ab3e .5s;animation-fill-mode:forwards}.oreilly-container .say-something[data-v-2dd8ab3e]{margin-top:30px;position:relative;width:816px}.oreilly-container .say-something .something[data-v-2dd8ab3e]{box-sizing:border-box;margin-top:23px;padding:40px 40px 0 0;float:right;width:760px;border-top:8px solid #ebf0f9;border-right:8px solid #ebf0f9;border-image:-webkit-linear-gradient(left,transparent 25%,#ebf0f9 0,#ebf0f9) 1;font-size:20px;font-weight:300;color:#222;line-height:36px}.oreilly-container .say-something .source[data-v-2dd8ab3e]{margin-left:60px;font-size:18px;font-weight:400;color:#222;line-height:25px}.oreilly-container .say-something .source .author[data-v-2dd8ab3e]{margin-left:92px;font-size:14px;font-weight:600;color:#222;line-height:20px}.oreilly-container .say-something .source .author .posetion[data-v-2dd8ab3e]{font-weight:300}.oreilly-container .say-something[data-v-2dd8ab3e]:before{content:"";position:absolute;left:0;top:0;height:50px;width:47px;background:url(/learn/_nuxt/img/quotation-left.c21f1ba.png) no-repeat 50%/100%}.oreilly-container .say-something[data-v-2dd8ab3e]:after{content:"";position:absolute;right:0;bottom:0;height:50px;width:47px;background:url(/learn/_nuxt/img/quotation-right.ec3c9aa.png) no-repeat 50%/100%}.oreilly-container .ft-btn[data-v-2dd8ab3e]{display:inline-block;width:140px;height:44px;font-size:16px;line-height:44px;text-align:center;text-decoration:none;font-weight:600;border-radius:4px;border-style:none}.oreilly-container .ft-btn-yellow[data-v-2dd8ab3e]{color:#fff;background:#f60}.oreilly-container .ft-btn-white[data-v-2dd8ab3e]{color:#f60;background:#fff}.oreilly-container .section-banner[data-v-2dd8ab3e]{padding-top:60px;display:flex;flex-direction:column;align-items:center;background:linear-gradient(180deg,#e6e9f0,#fefeff 50%)}.oreilly-container .section-banner .banner-back[data-v-2dd8ab3e]{width:1420px;height:786px;background:url(/learn/_nuxt/img/banner.85a39d3.png) no-repeat bottom/100%;text-align:center}.oreilly-container .section-banner .banner-back .min-title[data-v-2dd8ab3e]{margin-top:160px;font-size:24px;font-weight:400;color:#666;line-height:26px}.oreilly-container .section-banner .banner-back .main-title[data-v-2dd8ab3e]{margin:20px 0 40px;font-size:54px;font-weight:600;color:#444;line-height:54px}.oreilly-container .section-banner .banner-desc[data-v-2dd8ab3e]{display:flex;justify-content:center;width:1200px;height:220px;background:url(/learn/_nuxt/img/banner-bottom.286a3a2.png) no-repeat top/100%}.oreilly-container .section-banner .banner-desc-left[data-v-2dd8ab3e]{flex:1;display:flex;justify-content:center;padding-top:55px}.oreilly-container .section-banner .banner-desc-left .book-img[data-v-2dd8ab3e]{width:78px;height:102px;margin-right:24px}.oreilly-container .section-banner .banner-desc-left .book-info p[data-v-2dd8ab3e]{margin-top:0;margin-bottom:4px}.oreilly-container .section-banner .banner-desc-left .book-info .title[data-v-2dd8ab3e]{font-size:14px;font-weight:500;color:#444;line-height:20px}.oreilly-container .section-banner .banner-desc-left .book-info .desc[data-v-2dd8ab3e]{font-size:12px;font-weight:400;color:#666;line-height:18px}.oreilly-container .section-banner .banner-desc-right[data-v-2dd8ab3e]{flex:2;padding-top:50px}.oreilly-container .section-banner .banner-desc-right .container[data-v-2dd8ab3e]{height:165px;border-left:1px solid #eaecee;padding-left:40px}.oreilly-container .section-banner .banner-desc-right .container p[data-v-2dd8ab3e]{width:700px;font-size:14px;font-weight:400;color:#222;line-height:22px}.oreilly-container .section-banner .banner-translate[data-v-2dd8ab3e]{margin:120px 0;width:1200px;height:460px;display:flex;justify-content:space-between}.oreilly-container .section-banner .banner-translate .translate-left[data-v-2dd8ab3e]{width:229px}.oreilly-container .section-banner .banner-translate .translate-left .left-desc .com[data-v-2dd8ab3e]{float:right;font-size:15px;font-weight:500;color:#f60}.oreilly-container .section-banner .banner-translate .translate-left .left-desc .team[data-v-2dd8ab3e]{font-size:30px;font-weight:600;color:#222;line-height:34px}.oreilly-container .section-banner .banner-translate .translate-right[data-v-2dd8ab3e]{width:816px;padding-top:20px}.oreilly-container .section-banner .banner-translate .translate-right .right-desc[data-v-2dd8ab3e]{font-size:15px;font-weight:400;color:#666;line-height:22px}.oreilly-container .section-shopping[data-v-2dd8ab3e]{box-sizing:border-box;height:254px;background:#f7f9fd;text-align:center;padding-top:60px}.oreilly-container .section-shopping .min[data-v-2dd8ab3e]{font-size:14px;font-weight:400;color:#222;line-height:20px}.oreilly-container .section-shopping .min .add[data-v-2dd8ab3e]{color:#f60}.oreilly-container .section-shopping .main[data-v-2dd8ab3e]{font-size:28px;font-weight:600;color:#222;line-height:40px}.oreilly-container .section-evaluate[data-v-2dd8ab3e]{display:flex;flex-direction:column;align-items:center;padding:100px 0 120px}.oreilly-container .section-evaluate .evaluate[data-v-2dd8ab3e]{width:1200px;display:flex;justify-content:space-between}.oreilly-container .section-evaluate .evaluate .evaluate-left[data-v-2dd8ab3e]{margin-top:20px;font-size:30px;font-weight:600;color:#222;line-height:34px}.oreilly-container .section-evaluate .evaluate .evaluate-right[data-v-2dd8ab3e]{width:820px}.oreilly-container .section-evaluate .evaluate .evaluate-right .space[data-v-2dd8ab3e]{margin-bottom:120px}.oreilly-container .section-evaluate .referral[data-v-2dd8ab3e]{width:1200px;height:314px;background:url(/learn/_nuxt/img/referral.f75e1a7.png) no-repeat 50%/100%;text-align:center}.oreilly-container .section-evaluate .referral .main[data-v-2dd8ab3e]{margin-top:80px;font-size:28px;font-weight:600;color:#fff;line-height:40px}.oreilly-container .section-evaluate .referral .min[data-v-2dd8ab3e]{font-size:14px;font-weight:400;color:#fff;line-height:20px}.oreilly-container .footer-title[data-v-2dd8ab3e]{font-size:44px;font-weight:600;color:#333}.oreilly-container .btns .btns-default[data-v-2dd8ab3e]{display:inline-block;width:164px;height:52px;border-radius:6px;text-align:center;line-height:52px;font-size:18px;text-decoration:none}.oreilly-container .btns .btns-default[data-v-2dd8ab3e]:hover{opacity:.7}.oreilly-container .btns .btns-register[data-v-2dd8ab3e]{font-weight:600;color:#fff;background:#f60;box-shadow:2px 4px 16px 0 rgba(255,102,0,.28);margin-right:20px}.oreilly-container .btns .btns-check[data-v-2dd8ab3e]{font-weight:400;color:#333;background:#f7f8f9}.oreilly-container .btns .color-f60[data-v-2dd8ab3e]{color:#f60!important}.oreilly-container .btns .color-555_ft-12[data-v-2dd8ab3e]{font-size:12px!important;font-weight:400!important;color:#555!important}.oreilly-container .btns .w-17_h-17[data-v-2dd8ab3e]{width:17px;height:17px}.oreilly-container .btns .w-12_h-12[data-v-2dd8ab3e]{width:12px;height:12px}.oreilly-container .btns .uk-subnav>.uk-active>a[data-v-2dd8ab3e]:last-child{margin-right:0!important}.oreilly-container .btns .tag-hover[data-v-2dd8ab3e]:hover{opacity:.8}.oreilly-container .btns .sub-title[data-v-2dd8ab3e]{font-size:26px;font-weight:700;color:#333}.oreilly-container .btns .footer-title[data-v-2dd8ab3e]{font-size:44px;font-weight:600}@keyframes fadeIn-2dd8ab3e{0%{opacity:0}to{opacity:1}}.oreilly-container .close-button[data-v-2dd8ab3e]{position:absolute;top:30px;right:20px;width:30px;height:30px;border:none;background-color:transparent;font-size:30px;cursor:pointer}.oreilly-container .close-icon[data-v-2dd8ab3e],.oreilly-container .iframe-container[data-v-2dd8ab3e]{width:100%;height:100%}.oreilly-container .iframe-content[data-v-2dd8ab3e]{width:800px;height:740px;border:none;overflow:auto}.oreilly-container .close-icon[data-v-2dd8ab3e]{width:30px;height:30px;background-color:#fff;border-radius:2px;display:flex;justify-content:center;align-items:center}@media screen and (max-width:1464px){.oreilly-container .minBook[data-v-2dd8ab3e]{display:none}}@keyframes show-2dd8ab3e{0%{opacity:0}to{opacity:1}}@keyframes hide-2dd8ab3e{0%{opacity:1}to{opacity:0}}