.course-chapter-card-free-badge[data-v-b090ee1d]{position:absolute;top:-24px;right:-24px;align-items:center;border:6px solid #fff;border-radius:50%;color:#fff;display:flex;font-size:1.25em;font-weight:700;height:102px;justify-content:center;text-align:center;text-transform:uppercase;transform:rotate(14deg);width:102px;z-index:10}.course-header[data-v-b090ee1d]{margin-bottom:.625em;margin-top:1.5em;font-weight:700}@media(min-width:767px){.h3[data-v-b090ee1d],h3[data-v-b090ee1d]{font-size:1.5rem;font-weight:700}}.description[data-v-b090ee1d]{margin-bottom:2em;margin-top:1em}.waterfall-wrapper[data-v-b090ee1d]{position:relative;height:620px;overflow:hidden}@media(max-width:767px){.waterfall-wrapper[data-v-b090ee1d]{height:520px}}.waterfall-fade-top[data-v-b090ee1d],.waterfall-fade-bottom[data-v-b090ee1d]{position:absolute;left:0;right:0;height:100px;z-index:2;pointer-events:none}.waterfall-fade-top[data-v-b090ee1d]{top:0;background:linear-gradient(to bottom,#060d1a,transparent)}.waterfall-fade-bottom[data-v-b090ee1d]{bottom:0;background:linear-gradient(to top,#060d1a,transparent)}.waterfall-grid[data-v-b090ee1d]{display:flex;gap:14px;height:100%;padding:0 16px;justify-content:center}.wf-col-hide[data-v-b090ee1d]{display:none}@media(min-width:768px){.wf-col-hide[data-v-b090ee1d]{display:flex}}.waterfall-col[data-v-b090ee1d]{display:flex;flex-direction:column;gap:14px;flex:1;max-width:320px}@media(max-width:767px){.waterfall-col[data-v-b090ee1d]{max-width:100%}}.wf-speed-1[data-v-b090ee1d]{animation:wf-scroll-b090ee1d 18s linear infinite}.wf-speed-2[data-v-b090ee1d]{animation:wf-scroll-b090ee1d 25s linear infinite}.wf-speed-3[data-v-b090ee1d]{animation:wf-scroll-b090ee1d 21s linear infinite}.waterfall-col[data-v-b090ee1d]:hover{animation-play-state:paused}@keyframes wf-scroll-b090ee1d{0%{transform:translateY(0)}to{transform:translateY(-50%)}}.wf-card[data-v-b090ee1d]{flex-shrink:0;width:100%}.wf-card-inner[data-v-b090ee1d]{position:relative;background:#fff;border-radius:16px;padding:8px 8px 16px;box-shadow:0 8px 28px #00000080,0 2px 6px #0000004d;transition:transform .3s cubic-bezier(.34,1.56,.64,1),box-shadow .3s ease;cursor:default}.wf-card-inner[data-v-b090ee1d]:hover{transform:scale(1.04) translateY(-4px);box-shadow:0 16px 48px #000000a6,0 4px 12px #f9731633;z-index:10}.wf-img[data-v-b090ee1d]{width:100%;height:auto;display:block;border-radius:10px}.wf-badge[data-v-b090ee1d]{position:absolute;top:14px;right:14px;width:24px;height:24px;border-radius:50%;background:linear-gradient(135deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888);display:flex;align-items:center;justify-content:center;box-shadow:0 2px 6px #0006}.fade-enter-active[data-v-b090ee1d],.fade-leave-active[data-v-b090ee1d]{transition:opacity .3s ease}.fade-enter-from[data-v-b090ee1d],.fade-leave-to[data-v-b090ee1d]{opacity:0}@keyframes slideUp-b090ee1d{0%{opacity:0;transform:translateY(20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.animate-slide-up[data-v-b090ee1d]{animation:slideUp-b090ee1d .4s cubic-bezier(.16,1,.3,1) forwards}.expand-enter-active[data-v-b090ee1d],.expand-leave-active[data-v-b090ee1d]{transition:all .4s cubic-bezier(.4,0,.2,1);max-height:1000px;opacity:1}.expand-enter-from[data-v-b090ee1d],.expand-leave-to[data-v-b090ee1d]{max-height:0;opacity:0}