.pack-card{display:flex;flex-direction:column;gap:var(--space-3);padding:var(--space-5);border:1px solid var(--color-gray-200);border-radius:var(--radius-md);background:var(--surface-card);position:relative;text-decoration:none;color:inherit;transition:transform var(--duration-fast) var(--ease-out),box-shadow var(--duration-fast) var(--ease-out),border-color var(--duration-fast) var(--ease-out)}.pack-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--color-gray-300)}.pack-card--featured{border-color:var(--color-brand-200);background:var(--color-brand-50)}.pack-card--featured:hover{border-color:var(--color-brand-300)}.pack-card--owned{border-color:var(--color-success)}.pack-card__best-value{position:absolute;top:-.5rem;left:var(--space-4);padding:2px 10px;font-size:.625rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;background:var(--color-brand-500);color:#fff;border-radius:var(--radius-full)}.pack-card__header{display:flex;flex-direction:column;gap:2px}.pack-card__name{font-family:var(--font-serif);font-size:var(--text-lg);font-weight:400;color:var(--text-primary);margin:0;letter-spacing:-.01em;line-height:var(--leading-tight)}.pack-card__count{font-family:var(--font-mono);font-size:.6875rem;color:var(--color-gray-500);font-variant-numeric:tabular-nums}.pack-card__desc{font-size:var(--text-xs);line-height:var(--leading-relaxed);color:var(--color-gray-500);margin:0;flex:1;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.pack-card__previews{display:flex;gap:var(--space-2);padding:var(--space-2) 0}.pack-card__preview-img{width:2.5rem;height:2.5rem;object-fit:contain;border-radius:var(--radius-sm);background:var(--color-gray-900);padding:4px;filter:invert(0)}.pack-card__price-row{display:flex;align-items:baseline;gap:var(--space-2)}.pack-card__price{font-family:var(--font-mono);font-size:var(--text-xl);font-weight:700;color:var(--text-primary);font-variant-numeric:tabular-nums}.pack-card__price--discounted{color:var(--color-success)}.pack-card__price--original{font-size:var(--text-sm);font-weight:400;color:var(--color-gray-400);text-decoration:line-through}.pack-card__discount-badge{font-size:.625rem;font-weight:700;padding:2px 6px;border-radius:var(--radius-sm);background:#2d8a561a;color:var(--color-success)}.pack-card__action{margin-top:auto;padding-top:var(--space-2);display:flex;gap:var(--space-2)}.pack-card__btn{flex:1}.pack-card__detail-link{display:inline-flex;align-items:center;justify-content:center;padding:0 var(--space-3);font-size:var(--text-xs);font-weight:500;color:var(--color-gray-500);text-decoration:none;border:1px solid var(--color-gray-200);border-radius:var(--radius-md);transition:border-color var(--duration-fast) var(--ease-out),color var(--duration-fast) var(--ease-out)}.pack-card__detail-link:hover{border-color:var(--color-gray-300);color:var(--text-primary)}.pack-card__owned-actions{display:flex;flex-direction:column;gap:var(--space-2);align-items:center;width:100%}.pack-card__badge{font-size:.625rem;font-weight:700;color:var(--color-success);text-transform:uppercase;letter-spacing:.05em}@media(max-width:767px){.pack-card{padding:var(--space-4);gap:var(--space-2)}.pack-card__name{font-size:var(--text-base)}.pack-card__price{font-size:var(--text-lg)}.pack-card__action{flex-direction:column;gap:var(--space-2)}.pack-card__btn{min-height:2.75rem}.pack-card__detail-link{min-height:2.75rem;justify-content:center}.pack-card:hover{transform:none}}@media(prefers-reduced-motion:reduce){.pack-card{transition:none}.pack-card:hover{transform:none}}.pack-grid{display:flex;flex-direction:column;gap:var(--space-6)}.pack-grid__featured{max-width:30rem;margin:0 auto;width:100%}.pack-grid__items,.pack-grid__skeleton{display:grid;grid-template-columns:1fr;gap:var(--space-4)}.pack-grid__skeleton-card{display:flex;flex-direction:column;gap:var(--space-3);background:var(--surface-card);border:1px solid var(--color-gray-100);border-radius:var(--radius-md);padding:var(--space-5);min-height:12rem}.pack-grid__skeleton-line{height:10px;border-radius:var(--radius-sm);background:linear-gradient(90deg,var(--color-gray-100) 25%,var(--color-gray-50) 50%,var(--color-gray-100) 75%);background-size:200% 100%;animation:packShimmer 1.8s var(--ease-in-out) infinite}.pack-grid__skeleton-line--name{width:55%;height:14px}.pack-grid__skeleton-line--count{width:35%}.pack-grid__skeleton-line--desc{width:80%}.pack-grid__skeleton-line--price{width:25%;height:16px}.pack-grid__skeleton-line--btn{width:100%;height:2rem;border-radius:var(--radius-md)}.pack-grid__skeleton-card:nth-child(2) .pack-grid__skeleton-line{animation-delay:.1s}.pack-grid__skeleton-card:nth-child(3) .pack-grid__skeleton-line{animation-delay:.2s}.pack-grid__skeleton-card:nth-child(4) .pack-grid__skeleton-line{animation-delay:.3s}.pack-grid__skeleton-card:nth-child(5) .pack-grid__skeleton-line{animation-delay:.4s}.pack-grid__skeleton-card:nth-child(6) .pack-grid__skeleton-line{animation-delay:.5s}@keyframes packShimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@media(min-width:640px){.pack-grid__items,.pack-grid__skeleton{grid-template-columns:repeat(2,1fr)}}@media(min-width:1024px){.pack-grid__items,.pack-grid__skeleton{grid-template-columns:repeat(3,1fr)}}@media(prefers-reduced-motion:reduce){.pack-grid__skeleton-line{animation:none}}.purchased-banner{display:flex;flex-direction:column;gap:var(--space-3);padding:var(--space-4) var(--space-5);border:1px solid var(--color-success);border-radius:var(--radius-md);background:#2d8a560f}.purchased-banner__content{display:flex;flex-direction:column;gap:2px}.purchased-banner__title{font-size:var(--text-sm);font-weight:600;color:var(--color-success);margin:0}.purchased-banner__desc{font-size:var(--text-xs);color:var(--color-gray-500);margin:0}.purchased-banner__packs{display:flex;flex-wrap:wrap;gap:var(--space-2)}.purchased-banner__pack-link{font-size:var(--text-xs);font-weight:500;padding:4px 10px;border-radius:var(--radius-sm);background:var(--surface-card);border:1px solid var(--color-gray-200);color:var(--text-primary);text-decoration:none;transition:background-color var(--duration-fast) var(--ease-out),border-color var(--duration-fast) var(--ease-out)}.purchased-banner__pack-link:hover{background:var(--color-gray-50);border-color:var(--color-gray-300)}@media(max-width:767px){.purchased-banner{padding:var(--space-3) var(--space-4)}.purchased-banner__packs{overflow-x:auto;flex-wrap:nowrap;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding-bottom:var(--space-1)}.purchased-banner__packs::-webkit-scrollbar{display:none}.purchased-banner__pack-link{flex-shrink:0;min-height:2.25rem;display:inline-flex;align-items:center}}.store{max-width:var(--max-width);margin:0 auto;padding:var(--space-8) var(--content-padding) var(--space-16);display:flex;flex-direction:column;gap:var(--space-6)}.store__hero{text-align:center;padding:var(--space-8) 0 var(--space-4)}.store__title{font-family:var(--font-serif);font-size:var(--text-3xl);font-weight:400;color:var(--text-primary);margin:0 0 var(--space-2);letter-spacing:-.02em;line-height:var(--leading-tight)}.store__subtitle{font-size:var(--text-base);color:var(--color-gray-500);margin:0 0 var(--space-6);max-width:36rem;margin-left:auto;margin-right:auto;line-height:var(--leading-relaxed)}.store__search{display:flex;align-items:center;gap:var(--space-3);max-width:36rem;margin:0 auto;padding:var(--space-3) var(--space-4);background:var(--surface-card);border:1px solid var(--color-gray-200);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:border-color var(--duration-fast) var(--ease-out),box-shadow var(--duration-fast) var(--ease-out)}.store__search:focus-within{border-color:var(--color-brand-300);box-shadow:0 0 0 3px #c8102e14}.store__search-icon{flex-shrink:0;color:var(--color-brand-500)}.store__search-input{flex:1;border:none;background:none;outline:none;font-family:var(--font-sans);font-size:var(--text-base);font-weight:450;color:var(--text-primary);min-width:0;letter-spacing:-.01em}.store__search-input::placeholder{color:var(--color-gray-400);font-weight:400}.store__search-clear{display:flex;align-items:center;justify-content:center;width:1.375rem;height:1.375rem;border:none;border-radius:var(--radius-full);background:var(--color-gray-200);color:var(--color-gray-600);cursor:pointer;flex-shrink:0;transition:background-color var(--duration-fast) var(--ease-out),color var(--duration-fast) var(--ease-out)}.store__search-clear:hover{background:var(--color-gray-300);color:var(--text-primary)}.store__filters{display:flex;align-items:center;justify-content:center;gap:var(--space-2);flex-wrap:wrap}.store__filter-chip{display:inline-flex;align-items:center;gap:4px;padding:6px 14px;font-family:var(--font-sans);font-size:var(--text-xs);font-weight:500;color:var(--color-gray-500);background:transparent;border:1px solid var(--color-gray-200);border-radius:var(--radius-full);cursor:pointer;white-space:nowrap;transition:background-color var(--duration-fast) var(--ease-out),border-color var(--duration-fast) var(--ease-out),color var(--duration-fast) var(--ease-out)}.store__filter-chip:hover{border-color:var(--color-gray-300);background:var(--color-gray-50)}.store__filter-chip--active{color:var(--color-brand-600);background:var(--color-brand-50);border-color:var(--color-brand-200)}.store__view-bar{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3)}.store__count{font-size:var(--text-sm);color:var(--color-gray-500)}.store__sort{-moz-appearance:none;appearance:none;-webkit-appearance:none;padding:6px var(--space-6) 6px var(--space-3);font-family:var(--font-sans);font-size:var(--text-xs);font-weight:500;color:var(--color-gray-500);background:transparent;border:1px solid var(--color-gray-200);border-radius:var(--radius-md);cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 20 20' fill='%239C9890'%3E%3Cpath fill-rule='evenodd' d='M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 8px center;transition:border-color var(--duration-fast) var(--ease-out),background-color var(--duration-fast) var(--ease-out)}.store__sort:hover{border-color:var(--color-gray-300);background-color:var(--color-gray-50)}.store__discount-banner{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-4) var(--space-5);border-radius:var(--radius-md);max-width:40rem;margin:0 auto}.store__discount-banner--subscriber{border:1px solid var(--color-success);background:#2d8a560f}.store__discount-banner--upsell{border:1px solid var(--color-warning);background:#c2910c0f}.store__discount-banner-content{display:flex;flex-direction:column;gap:2px;flex:1}.store__discount-banner-title{font-size:var(--text-sm);font-weight:600;margin:0}.store__discount-banner--subscriber .store__discount-banner-title{color:var(--color-success)}.store__discount-banner--upsell .store__discount-banner-title{color:var(--color-warning)}.store__discount-banner-desc{font-size:var(--text-xs);color:var(--color-gray-500);margin:0}.store__discount-banner-cta{font-size:var(--text-xs);font-weight:600;color:var(--color-brand-500);text-decoration:none;white-space:nowrap;transition:color var(--duration-fast) var(--ease-out)}.store__discount-banner-cta:hover{color:var(--color-brand-600)}.store__checkout-status{text-align:center;padding:var(--space-4) var(--space-5);border-radius:var(--radius-md);font-size:var(--text-sm);font-weight:500}.store__checkout-status--success{border:1px solid var(--color-success);background:#2d8a560f;color:var(--color-success)}.store__checkout-status--verifying{border:1px solid var(--color-gray-200);background:var(--surface-card);color:var(--color-gray-500)}.store__checkout-status--failed{border:1px solid var(--color-error);background:#c8102e0a;color:var(--color-error)}.store__empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-16) var(--space-5);text-align:center;gap:var(--space-2)}.store__empty-icon{color:var(--color-gray-300);margin-bottom:var(--space-2)}.store__empty-title{font-size:var(--text-sm);font-weight:500;color:var(--color-gray-600);margin:0}.store__empty-message{font-size:var(--text-xs);color:var(--color-gray-400);margin:0}@media(min-width:768px){.store__title{font-size:var(--text-4xl)}}@media(max-width:767px){.store{padding:var(--space-6) var(--content-padding) var(--space-12);gap:var(--space-4)}.store__hero{padding:var(--space-4) 0 var(--space-2)}.store__title{font-size:var(--text-2xl)}.store__subtitle{font-size:var(--text-sm)}.store__search{padding:var(--space-2) var(--space-3)}.store__filters{justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap;padding-bottom:var(--space-2);-webkit-overflow-scrolling:touch;scrollbar-width:none}.store__filters::-webkit-scrollbar{display:none}.store__view-bar{flex-wrap:wrap}.store__discount-banner{flex-direction:column;align-items:flex-start;gap:var(--space-3);max-width:none}.store__discount-banner-cta{align-self:flex-start}.store__checkout-status{font-size:var(--text-xs);padding:var(--space-3) var(--space-4)}}@media(prefers-reduced-motion:reduce){.store__search,.store__filter-chip{transition:none}}