@keyframes anim-blink{0%,to{opacity:1}50%{opacity:0}}@keyframes anim-shimmer{0%{background-position:100% 50%}to{background-position:0 50%}}.landing-anim{--anim-bg-primary:#ffffff;--anim-bg-input:#fcfcfd;--anim-border-grey:#eaecf0;--anim-border-grey-strong:#d0d5dd;--anim-text-primary:#101828;--anim-text-secondary:#344054;--anim-text-medium:#667085;--anim-text-low:#98a2b3;--anim-skeleton-base:#e4e4e7;--anim-skeleton-shine:#f0f0f3;font-family:Nunito,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.landing-anim .card{width:462px;height:330px;background:var(--anim-bg-primary);border-radius:16px;overflow:hidden}.landing-anim .card__content{padding:28px;display:flex;flex-direction:column;height:100%;will-change:transform}.landing-anim .card__header{flex-shrink:0;margin-bottom:20px;overflow:hidden}.landing-anim .card__label{display:inline-flex;align-items:center;background:#f2f4f7;color:var(--anim-text-primary);padding:2px 10px;border-radius:100px;font-size:12px;font-weight:700;letter-spacing:.01em;line-height:19px}.landing-anim .card__body,.landing-anim .card__question-area{display:flex;flex-direction:column;flex:1;min-height:0}.landing-anim .card__question{font-size:14px;font-weight:500;color:var(--anim-text-primary);line-height:26px;flex-shrink:0;margin-bottom:16px;overflow:hidden}.landing-anim .card__input{background:var(--anim-bg-input);border:1.5px solid var(--anim-border-grey);border-radius:12px;padding:14px 12px;display:flex;flex-direction:column;flex:1;min-height:0;overflow:hidden}.landing-anim .card__input-text{flex-shrink:0;line-height:normal}.landing-anim .card__placeholder{font-size:15px;font-weight:400;color:var(--anim-text-low)}.landing-anim .card__answer{font-size:15px;font-weight:400;color:var(--anim-text-primary);white-space:pre-wrap;word-break:break-word}.landing-anim .card__cursor{display:inline-block;width:2px;height:16px;background:var(--anim-text-secondary);margin-left:1px;vertical-align:text-bottom;opacity:0}.landing-anim .card__cursor--active{animation:anim-blink .6s step-end infinite}.landing-anim .card__mark-scheme{margin-top:16px;position:relative;height:64px;flex-shrink:0}.landing-anim .card__skeleton-group{right:0}.landing-anim .card__checkbox-group,.landing-anim .card__skeleton-group{position:absolute;top:0;left:0;display:flex;flex-direction:column;gap:4px}.landing-anim .card__checkbox-group{align-items:flex-start}.landing-anim .card__skeleton{height:30px;width:89%;border-radius:4px;background:linear-gradient(90deg,var(--anim-skeleton-base) 25%,var(--anim-skeleton-shine) 37%,var(--anim-skeleton-base) 63%);background-size:400% 100%;animation:anim-shimmer 1.4s ease infinite}.landing-anim .card__skeleton--short{width:46%}.landing-anim .card__checkbox{display:inline-flex;align-items:center;gap:8px;padding:6px;border-radius:4px}.landing-anim .card__checkbox-icon--check,.landing-anim .card__checkbox-icon--empty{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:18px;height:18px}.landing-anim .card__checkbox-icon--empty{background:#f7f8f9;border:1px solid var(--anim-border-grey-strong);border-radius:4px}.landing-anim .card__checkbox-label{font-size:14px;font-weight:600;line-height:18px;white-space:nowrap}.landing-anim .card__feedback{margin-top:16px;background:var(--anim-bg-input);border:1.5px solid var(--anim-border-grey);border-radius:8px;padding:14px 12px 16px;display:flex;flex-direction:column;gap:8px;flex-shrink:0}.landing-anim .card__feedback-header{display:flex;align-items:center;gap:4px;color:var(--anim-text-secondary)}.landing-anim .card__feedback-icon{width:16px;height:16px;flex-shrink:0}.landing-anim .card__feedback-title{font-size:14px;font-weight:700;font-style:italic;line-height:normal}.landing-anim .card__feedback-text{font-size:15px;font-weight:500;font-style:italic;color:var(--anim-text-secondary);line-height:normal}.landing-anim .card__actions{display:flex;align-items:center;justify-content:flex-end;gap:12px;flex-shrink:0;margin-top:16px;overflow:hidden}.landing-anim .card__mark-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:36px;padding:0 12px 0 10px;background:var(--anim-bg-primary);border:1px solid var(--anim-border-grey-strong);border-radius:8px;cursor:pointer;font-family:inherit;font-size:14px;font-weight:600;color:var(--anim-text-secondary);line-height:normal;white-space:nowrap}.landing-anim .card__mark-icon{width:16px;height:16px;flex-shrink:0;color:var(--anim-text-secondary)}.landing-anim .card__marks{display:flex;align-items:center;justify-content:center;width:72px;height:36px;background:var(--anim-bg-input);border:1.5px solid var(--anim-border-grey);border-radius:4px;font-size:14px;font-weight:700;color:var(--anim-text-medium);white-space:nowrap}.landing-anim .flash{width:462px;height:330px;background:var(--anim-bg-primary);border-radius:16px;overflow:hidden;display:flex;flex-direction:column;padding:16px 20px 24px}.landing-anim .flash__deck{flex:1;min-height:0;position:relative}.landing-anim .flash__inner{width:100%;height:100%;position:relative;z-index:2;will-change:transform}.landing-anim .flash__face{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;background:var(--anim-bg-input);border:1.5px solid var(--anim-border-grey);border-radius:12px;padding:16px}.landing-anim .flash__face--back{opacity:0;gap:8px}.landing-anim .flash__illustration-img{max-width:85%;max-height:120px;object-fit:contain;flex-shrink:0}.landing-anim .flash__question{font-size:16px;font-weight:600;color:var(--anim-text-primary);text-align:center;line-height:normal}.landing-anim .flash__answer-text{font-size:17px;font-weight:500;color:var(--anim-text-primary);text-align:center;line-height:1.4}.landing-anim .flash__controls{display:flex;align-items:center;justify-content:center;gap:6px;flex-shrink:0;padding-top:20px}.landing-anim .flash__btn{display:flex;align-items:center;justify-content:center;width:62px;padding:12px 9px;border-radius:10px;border-width:1.5px;border-style:solid;cursor:pointer;font-family:inherit}.landing-anim .flash__btn--incorrect{background:#fbe7f2;border-color:#e7819a;box-shadow:0 3px 0 0 #e7819a;color:#b44e67}.landing-anim .flash__btn--repeat{background:var(--anim-bg-primary);border-color:var(--anim-text-low);box-shadow:0 3px 0 0 var(--anim-text-low);color:var(--anim-text-medium)}.landing-anim .flash__btn--correct{background:#ddf7ee;border-color:#75dfbb;box-shadow:0 3px 0 0 #75dfbb;color:#42ac88}.landing-anim .quiz{position:relative;width:462px;height:330px;background:var(--anim-bg-primary);border-radius:16px;overflow:hidden}.landing-anim .quiz__cursor{position:absolute;z-index:10;pointer-events:none;opacity:0;will-change:transform}.landing-anim .quiz__content{padding:28px 28px 24px;display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;will-change:transform}.landing-anim .quiz__illustration-img{width:100%;height:72px;object-fit:contain;flex-shrink:0;margin-bottom:20px}.landing-anim .quiz__question{font-size:16px;font-weight:600;color:var(--anim-text-primary);text-align:center;line-height:26px;flex-shrink:0;margin-bottom:14px}.landing-anim .quiz__options{display:grid;grid-template-columns:1fr 1fr;gap:8px;width:100%}.landing-anim .quiz__option{display:flex;align-items:center;justify-content:center;padding:14px 16px;border-radius:8px;border:1.5px solid var(--anim-border-grey);background:var(--anim-bg-input);cursor:default}.landing-anim .quiz__option-text{font-size:15px;font-weight:600;color:var(--anim-text-secondary);text-align:center;line-height:normal}.landing-anim .quiz__wordbank{display:flex;flex-direction:column;gap:20px;width:100%}.landing-anim .quiz__sentence{font-family:Nunito,sans-serif;font-size:16px;font-weight:500}.landing-anim .quiz__blank,.landing-anim .quiz__sentence{color:var(--anim-text-primary);line-height:26px;text-align:center}.landing-anim .quiz__blank{display:inline-block;min-width:64px;height:26px;border-bottom:2px solid var(--anim-border-grey);font-weight:700;vertical-align:bottom}.landing-anim .quiz__pills{display:flex;gap:6px;justify-content:center;flex-wrap:wrap}.landing-anim .quiz__pill{display:inline-flex;align-items:center;justify-content:center;padding:10px 18px;border-radius:8px;border:1.5px solid var(--anim-border-grey);background:var(--anim-bg-input);box-shadow:0 2px 0 0 var(--anim-border-grey);cursor:default;user-select:none}.landing-anim .quiz__pill-text{font-family:Nunito,sans-serif;font-size:15px;font-weight:600;color:var(--anim-text-secondary);line-height:normal;white-space:nowrap}.landing-anim .learn{width:462px;height:330px;background:var(--anim-bg-primary);border-radius:16px;overflow:hidden}.landing-anim .learn__content{will-change:transform}.landing-anim .learn__slide{width:462px;height:330px;flex-shrink:0}.landing-anim .learn__slide--illustration{display:flex;align-items:center;justify-content:center;background:#fafbfc}.landing-anim .learn__illustration-img{width:100%;height:100%;object-fit:cover;border-radius:16px}.landing-anim .learn__slide--notes{display:flex;align-items:center;justify-content:center;padding:32px}.landing-anim .learn__notes-inner{display:flex;flex-direction:column;gap:16px;max-width:380px}.landing-anim .learn__notes-text{font-size:15px;font-weight:500;color:var(--anim-text-secondary);line-height:1.75}.landing-anim .learn__keyword{color:#1578c3;font-weight:700}.landing-anim .gremlin{position:absolute;z-index:20;pointer-events:none}.landing-anim .gremlin--exam{width:130px;height:auto;top:-49px;left:50%;transform:translateX(122%)}.landing-anim .gremlin--flashcards{width:100px;height:auto;bottom:-43px;right:-9px}.landing-anim .gremlin--quiz{width:110px;height:auto;bottom:-49px;right:-57px}.landing-anim .gremlin--learn{width:100px;height:166px;top:-6px;left:-59px}