.hero-carousel .study-card{overflow:hidden;padding:25px;width:min(380px,100%)}.hero-slide-window{overflow:hidden;touch-action:pan-y}.hero-slide-track{display:flex;transition:transform .55s cubic-bezier(.22,.7,.25,1);will-change:transform}.hero-slide{flex:0 0 100%;min-width:0}.hero-slide .card-top{font-size:.65rem;letter-spacing:.08em;margin-bottom:14px;min-height:36px}.hero-slide .card-icon{width:34px;height:34px;border-radius:10px}.hero-lesson-image{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:contain;background:white;border-radius:3px}.hero-slide-caption{height:66px;display:flex;align-items:center;color:#6b6477;padding:12px 3px 0}.hero-curious-label{font-size:1.2rem;font-weight:750;letter-spacing:-.02em}.hero-ratios{justify-content:space-between;gap:8px;color:#75658c}.hero-ratios math{font-size:clamp(12px,1.15vw,16px);white-space:nowrap}.hero-carousel-controls{display:flex;justify-content:space-between;align-items:center;gap:8px;min-height:26px;margin-top:0}.hero-subject-note{font-size:.66rem;color:#a29aaf}.hero-slide-buttons{display:flex;align-items:center;gap:6px}.hero-slide-dot{padding:0;width:9px;height:9px;min-width:9px;border:0;border-radius:999px;background:#ded9ed;position:relative}.hero-slide-dot:before{content:"";position:absolute;inset:-8px -3px}.hero-slide-dot.active{width:23px;background:#8060bc}.hero-slide-dot:focus-visible,#hero-autoplay:focus-visible{outline:2px solid #bda4d9;outline-offset:4px}#hero-autoplay{display:grid;place-items:center;padding:0;margin-left:5px;width:26px;height:26px;background:transparent;border:0;border-radius:7px;color:#9280a9;font-size:.85rem}.hero-carousel .float-note{font-size:.76rem;padding:12px 14px;bottom:22px}@media(max-width:830px){.hero-ratios math{font-size:16px}}@media(max-width:500px){.hero-carousel{padding:25px;min-height:430px}.hero-carousel .study-card{padding:18px}.hero-ratios{gap:6px}.hero-ratios math{font-size:clamp(12px,3.6vw,16px)}.hero-slide-caption{height:62px}.hero-carousel .float-note{bottom:11px;right:3px}.hero-subject-note{font-size:.6rem}}@media(prefers-reduced-motion:reduce){.hero-slide-track{transition:none;will-change:auto}}

.hero-sentence{font-size:.87rem;line-height:1.5;margin:0;letter-spacing:0;color:#77717f;font-weight:400}.hero-curious-word{color:#696969;font-weight:750}.hero-is-typing .hero-typed-char{animation:hero-type-reveal 1ms step-end both;animation-delay:var(--char-delay)}@keyframes hero-type-reveal{from{opacity:0}to{opacity:1}}@media(prefers-reduced-motion:reduce){.hero-is-typing .hero-typed-char{animation:none}}