.wk-video-card{width:100%;height:100%;display:flex;flex-direction:column;text-align:left;padding:0;border:1px solid #d5e2f4;border-radius:19px;overflow:hidden;background:#fff;color:#182943;box-shadow:0 5px 18px #2039640a;cursor:pointer;transition:transform .18s,box-shadow .18s}.wk-video-card:hover{transform:translateY(-3px);box-shadow:0 10px 25px #20396418}.wk-video-card-art{position:relative;display:grid;place-items:center;min-height:128px;background:linear-gradient(120deg,#142f50,#205d76);overflow:hidden}.wk-video-card-art>span{width:49px;height:49px;display:grid;place-items:center;border-radius:50%;background:#ffffffed;box-shadow:0 0 0 10px #ffffff12;color:#245e78;font-size:17px;z-index:1;padding-left:3px}.wk-video-card-art i{position:absolute;width:180px;height:180px;border:1px solid #ffffff20;border-radius:50%;right:-40px;top:-65px}.wk-video-card-art i:nth-of-type(2){width:240px;height:240px;right:-70px;top:-95px}.wk-video-card-art i:nth-of-type(3){width:310px;height:310px;right:-105px;top:-130px}.wk-video-card-copy{display:flex;flex:1;flex-direction:column;gap:9px;padding:20px}.wk-video-eyebrow{font-size:10px!important;font-weight:700;letter-spacing:1.6px;color:#43867f;line-height:1.6}.wk-video-card-copy>strong{font-size:19px;letter-spacing:-.5px;line-height:1.3}.wk-video-card-copy>span:not(.wk-video-eyebrow):not(.wk-video-card-bottom){font-size:12px;line-height:1.7;color:#66788f}.wk-video-card-bottom{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:15px;margin-top:auto}.wk-video-card-bottom b{font-size:12px;color:#205d76}.wk-video-card-bottom small{font-size:10px;background:#edf4fa;border-radius:20px;padding:5px 8px;color:#526d8a}.wk-video-open{overflow:hidden!important}.wk-video-dialog{font-family:inherit;width:min(980px,calc(100vw - 36px));max-width:none;max-height:calc(100dvh - 36px);margin:auto;padding:0;border:1px solid #ffffff70;border-radius:23px;overflow:auto;color:#182943;background:#fff;box-shadow:0 35px 100px #07122566}.wk-video-dialog::backdrop{background:#0b172bbd;backdrop-filter:blur(8px)}.wk-video-dialog [hidden]{display:none!important}.wk-video-dialog-head{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:23px 27px;border-bottom:1px solid #e8edf3}.wk-video-dialog-head h2{font-size:clamp(18px,2.2vw,24px);line-height:1.35;letter-spacing:-.6px;margin:5px 0 0;color:#182943;overflow-wrap:anywhere}.wk-video-close{display:grid;place-items:center;width:38px;height:38px;flex-shrink:0;border:1px solid #dfe6ef;border-radius:50%;background:#fff;color:#4d627f;font-size:25px;line-height:1;cursor:pointer}.wk-video-dialog button:focus-visible,.wk-video-dialog select:focus-visible,.wk-video-card:focus-visible,.wk-learn-trigger:focus-visible{outline:3px solid #75a0d2;outline-offset:4px}.wk-video-chooser{padding:32px}.wk-video-intro{margin-bottom:24px}.wk-video-intro>span{font-size:29px;letter-spacing:-1px;font-weight:700}.wk-video-intro p{font-size:13px;color:#6c7c91;margin:9px 0 0}.wk-video-choices{display:grid;grid-template-columns:1fr 1fr;gap:18px}.wk-video-choices button{display:flex;flex-direction:column;text-align:left;gap:12px;padding:26px;border:1px solid #d9e5ee;border-radius:16px;background:#f3f8fb;color:#183d56;cursor:pointer;transition:background .15s,transform .15s}.wk-video-choices button+button{background:#faf7f0;border-color:#eae1d0;color:#6f552b}.wk-video-choices button:hover{transform:translateY(-2px);background:#eaf2f8}.wk-video-choices button+button:hover{background:#f5eddf}.wk-video-choice-icon{display:grid;place-items:center;width:45px;height:45px;border-radius:12px;background:#fff;font-size:23px;margin-bottom:8px}.wk-video-choices strong{font-size:20px;letter-spacing:-.4px}.wk-video-choices small{font-size:12px;line-height:1.7;color:#677b8c}.wk-video-choices b{font-size:12px;margin-top:17px}.wk-video-tools{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:17px 25px}.wk-video-modes{display:flex;background:#f0f3f8;border-radius:10px;padding:4px;gap:4px}.wk-video-modes button{border:0;border-radius:7px;padding:9px 13px;background:transparent;color:#65768c;cursor:pointer;font:inherit;font-size:12px;white-space:nowrap}.wk-video-modes button[aria-pressed=true]{background:#fff;box-shadow:0 2px 5px #1d355515;color:#1d4364;font-weight:600}.wk-video-language{display:flex;align-items:center;gap:10px;margin:0;font-size:11px;font-weight:600;color:#5a6d85}.wk-video-language select{max-width:150px;width:auto;background:#fff;border:1px solid #dce4ef;border-radius:8px;padding:9px 26px 9px 10px;height:auto;color:#253e59;font:inherit;font-size:12px}.wk-video-watch{padding:0 25px 10px}.wk-video-stage{position:relative;background:#0d1625;border-radius:12px;overflow:hidden;min-height:180px}.wk-video-stage video{display:block;width:100%;max-height:65dvh;aspect-ratio:16/9;background:#0d1625;object-fit:contain}.wk-video-loading{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:12px;color:#e9f0fc;background:#0d1625a8;font-size:12px;pointer-events:none}.wk-video-loading span{width:20px;height:20px;border:2px solid #ffffff40;border-top-color:#fff;border-radius:50%;animation:wkVideoSpin .8s linear infinite}.wk-video-footnote{font-size:11px;line-height:1.7;color:#7b8b9d;text-align:center;margin:15px 0}.wk-video-error{padding:16px;background:#fff2ed;border:1px solid #eacac0;border-radius:10px;margin-top:12px;font-size:12px;color:#913f2c}.wk-video-error p{margin:0 0 8px}.wk-video-error button{background:#fff;border:1px solid #d8a899;border-radius:7px;padding:8px 13px;color:inherit;cursor:pointer}.wk-video-theory{padding:22px 28px;min-height:180px;overflow-wrap:anywhere}.wk-video-theory img{max-width:100%;height:auto}.wk-video-theory .solution-container{display:block!important}.wk-learn-trigger{display:inline-flex;align-items:center;gap:8px;background:#f0f5ff;border:1px solid #d7e4f6;border-radius:999px;color:#315b8c;padding:10px 17px;font:inherit;font-size:13px;font-weight:600;cursor:pointer}.wk-learn-trigger>small{font-size:9px;font-weight:700;background:#fff;padding:4px 7px;border-radius:20px;color:#4b718e}@keyframes wkVideoSpin{to{transform:rotate(360deg)}}
@media(max-width:600px){.wk-video-dialog{width:calc(100vw - 18px);max-height:calc(100dvh - 18px);border-radius:17px}.wk-video-dialog-head{padding:17px;gap:12px}.wk-video-dialog-head h2{font-size:18px}.wk-video-chooser{padding:22px 17px}.wk-video-intro>span{font-size:25px}.wk-video-intro p{font-size:12px;line-height:1.7}.wk-video-choices{gap:12px}.wk-video-choices button{padding:18px 14px;gap:9px;border-radius:13px}.wk-video-choices strong{font-size:17px}.wk-video-choices small{font-size:11px}.wk-video-choices b{font-size:11px;margin-top:9px}.wk-video-choice-icon{width:37px;height:37px;margin-bottom:4px}.wk-video-tools{padding:13px;flex-wrap:wrap;gap:12px}.wk-video-language{margin-left:auto}.wk-video-watch{padding:0 10px 5px}.wk-video-stage{border-radius:8px}.wk-video-footnote{padding:0 10px;font-size:10px}.wk-video-theory{padding:15px}.wk-video-modes button{font-size:11px;padding:9px 10px}.wk-video-card-art{min-height:112px}.wk-video-card-copy{padding:18px}.wk-learn-trigger{font-size:12px;padding:10px 13px}}@media(max-width:360px){.wk-video-choices{grid-template-columns:1fr}.wk-video-choices button{display:grid;grid-template-columns:38px 1fr;align-items:center;gap:7px 12px}.wk-video-choice-icon{grid-row:1/4;margin:0}.wk-video-choices b{margin:2px 0 0}.wk-video-tools{gap:8px}.wk-video-language{font-size:10px}.wk-video-language select{padding:8px;max-width:114px}}@media(prefers-reduced-motion:reduce){.wk-video-card,.wk-video-choices button{transition:none}.wk-video-loading span{animation:none}}