.card-flip.svelte-ytwu3w{perspective:1200px}.card-pattern.svelte-ytwu3w{background-image:radial-gradient(circle,rgba(255,255,255,.8) 1px,transparent 1px);background-size:20px 20px}.card-flip-inner.svelte-ytwu3w{position:relative;width:100%;height:100%;transition:transform .6s cubic-bezier(.4,0,.2,1);transform-style:preserve-3d}.card-flip-inner.flipped.svelte-ytwu3w{transform:rotateY(180deg)}.card-face.svelte-ytwu3w{position:absolute;width:100%;height:100%;-webkit-backface-visibility:hidden;backface-visibility:hidden}.card-face-front.svelte-ytwu3w{box-shadow:0 25px 50px -12px #00000080,inset 0 1px #ffffff1a}.card-face-back.svelte-ytwu3w{transform:rotateY(180deg);box-shadow:0 25px 50px -12px #00000080}.prose-technique.svelte-ytwu3w .bullet,.prose-technique.svelte-ytwu3w .number{color:var(--color-primary-400);font-weight:600}.prose-technique.svelte-ytwu3w strong{color:#fff;font-weight:600}.prose-technique.svelte-ytwu3w em{color:var(--color-primary-300);font-style:italic}.prose-technique.svelte-ytwu3w p{margin-bottom:1rem}.prose-technique.svelte-ytwu3w p:last-child{margin-bottom:0}.card-viewer.svelte-k2vd3s{display:flex;flex-direction:column;height:100%;width:100%}.progress-section.svelte-k2vd3s{padding:0 1rem;margin-bottom:1rem;flex-shrink:0}.card-container.svelte-k2vd3s{flex:1;min-height:0;padding:0 1rem;display:flex;align-items:center;justify-content:center}.card-wrapper.svelte-k2vd3s{width:100%;max-width:400px;height:100%;max-height:480px}.card-inner.svelte-k2vd3s{width:100%;height:100%}.nav-section.svelte-k2vd3s{padding:1.5rem 1rem;flex-shrink:0}@keyframes svelte-k2vd3s-fade-in{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.animate-fade-in.svelte-k2vd3s{animation:svelte-k2vd3s-fade-in .3s ease-out}.nav-button.svelte-k2vd3s{box-shadow:0 4px 12px -2px #0000004d}.nav-button.svelte-k2vd3s:hover:not(:disabled){box-shadow:0 6px 16px -2px #0006}.back-button.svelte-iugoeh{box-shadow:0 2px 8px -2px #0000004d}.back-button.svelte-iugoeh:hover{box-shadow:0 4px 12px -2px #0006}.deck-page.svelte-3mkrmy{display:flex;flex-direction:column;height:100dvh;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom)}.deck-header.svelte-3mkrmy{display:flex;align-items:center;gap:1rem;padding:1rem 1rem .5rem;flex-shrink:0}.deck-content.svelte-3mkrmy{flex:1;min-height:0;display:flex;flex-direction:column}