.store-cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.button-buy-book{color:#0d2d29;background:#efd68f}
.store-page{min-height:100vh;padding:135px 0 90px;background:linear-gradient(135deg,#f7f2e8,#fbfaf6 58%,#e8f0eb)}
.store-header{max-width:830px;margin-bottom:42px}.store-header h1{margin:16px 0 18px;color:#153b35;font:500 clamp(2.8rem,6vw,5.7rem)/1.03 Georgia,serif;letter-spacing:-.045em}.store-header p{color:#60716c;font-size:1.05rem}
.store-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:40px;align-items:start}.store-product-card,.checkout-card{background:#fff;border:1px solid rgba(23,38,34,.14);border-radius:26px;box-shadow:0 24px 70px rgba(14,45,41,.12)}
.store-product-card{position:sticky;top:110px;overflow:hidden}.store-book-visual{padding:30px;background:linear-gradient(145deg,#e4d6bc,#f6efe2)}.store-book-visual img{width:min(72%,310px);margin:auto;border-radius:6px 15px 15px 6px;box-shadow:15px 20px 38px rgba(43,32,25,.22)}
.store-product-info{padding:27px}.store-product-info h2{margin:0 0 8px;color:#153b35;font:500 1.8rem/1.2 Georgia,serif}.store-product-info p{margin:0 0 17px;color:#60716c}
.store-price{display:flex;justify-content:space-between;gap:20px;align-items:end;padding-top:17px;border-top:1px solid rgba(23,38,34,.14)}.store-price span{display:block;color:#60716c;font-size:.76rem;font-weight:750}.store-price strong{color:#153b35;font-family:Georgia,serif;font-size:1.75rem}.store-badge{padding:6px 10px;color:#153b35;background:#f7f2e8;border-radius:999px;font-size:.72rem;font-weight:800}
.checkout-card{padding:32px}.checkout-card h2{margin:0 0 8px;color:#153b35;font:500 2rem/1.2 Georgia,serif}.checkout-card>p{margin-top:0;color:#60716c}.checkout-form{display:grid;gap:15px;margin-top:25px}.checkout-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.checkout-form label{display:grid;gap:7px;color:#153b35;font-size:.8rem;font-weight:800}.checkout-form input,.checkout-form textarea{width:100%;color:#172622;background:#fff;border:1px solid rgba(21,59,53,.17);border-radius:12px;outline:none}.checkout-form input{height:50px;padding:0 14px}.checkout-form textarea{min-height:100px;padding:13px 14px;resize:vertical}
.quantity-control{display:grid;grid-template-columns:44px 1fr 44px;overflow:hidden;border:1px solid rgba(21,59,53,.17);border-radius:12px}.quantity-control button{border:0;color:#153b35;background:#f7f2e8;font-size:1.2rem;font-weight:900}.quantity-control input{border:0;text-align:center}
.order-summary{padding:20px;background:#f7f2e8;border-radius:16px}.summary-line{display:flex;justify-content:space-between;gap:20px;padding:6px 0;color:#60716c}.summary-line.total{margin-top:7px;padding-top:14px;color:#153b35;border-top:1px solid rgba(21,59,53,.16);font-size:1.1rem;font-weight:900}.shipping-note{margin:8px 0 0;color:#60716c;font-size:.75rem}
.checkout-submit{width:100%;min-height:54px;border:0}.order-notice{display:none;margin-top:18px;padding:18px;border-radius:14px}.order-notice.show{display:block}.order-notice.success{color:#145e3b;background:#e7f7ef}.order-notice.error{color:#8c302b;background:#fff0ef}.order-notice a{font-weight:900;text-decoration:underline}
.hp-field{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;overflow:hidden!important}
@media(max-width:900px){.store-grid{grid-template-columns:1fr}.store-product-card{position:static}}@media(max-width:650px){.store-page{padding-top:115px}.checkout-row{grid-template-columns:1fr}.checkout-card{padding:22px}}