.fade-enter-active[data-v-108cb16e],.fade-leave-active[data-v-108cb16e]{transition:opacity .2s ease,transform .2s ease}.fade-enter-from[data-v-108cb16e],.fade-leave-to[data-v-108cb16e]{opacity:0;transform:translateY(-4px)}@keyframes slideUp-9f658b31{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-slide-up[data-v-9f658b31]{animation:slideUp-9f658b31 .4s ease-out}.bg-gradient-to-br[data-v-9a474dcd]{background-image:linear-gradient(to bottom right,var(--tw-gradient-stops))}.bg-gradient-to-r[data-v-9a474dcd]{background-image:linear-gradient(to right,var(--tw-gradient-stops))}.bg-clip-text[data-v-9a474dcd]{-webkit-background-clip:text;background-clip:text}@keyframes pulse-slow-0dd5c666{0%,to{opacity:1;transform:scale(1)}50%{opacity:.8;transform:scale(1.05)}}.animate-pulse-slow[data-v-0dd5c666]{animation:pulse-slow-0dd5c666 3s ease-in-out infinite}.bg-gradient-to-r[data-v-322c4a01]{background-image:linear-gradient(to 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:deep(h2){background:linear-gradient(90deg,#3b82f6,#9333ea);-webkit-background-clip:text;background-clip:text;color:transparent;font-size:1.5rem;margin-bottom:1.5rem}@media(min-width:640px){.lesson-content :deep(h2){font-size:2rem}}.lesson-content :deep(h3){font-size:1.25rem;margin-bottom:1rem}@media(min-width:640px){.lesson-content :deep(h3){font-size:1.5rem}}.lesson-content :deep(p){color:#111827;font-size:1rem;line-height:1.9}@media(min-width:640px){.lesson-content :deep(p){font-size:1.25rem}}.dark .lesson-content :deep(p){color:#e5e7eb}.lesson-content :deep(ol),.lesson-content :deep(ul){color:#111827;list-style:none;margin-bottom:2rem;padding-left:0}.dark .lesson-content :deep(ol),.dark .lesson-content :deep(ul){color:#e5e7eb}.lesson-content :deep(li){color:#111827;font-size:1rem;line-height:1.8;margin-bottom:1rem;padding-left:2.5rem;position:relative}@media(min-width:640px){.lesson-content :deep(li){font-size:1.25rem}}.dark .lesson-content :deep(li){color:#e5e7eb}.lesson-content 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