.product-rail-shell{position:relative;overflow:hidden}.product-rail{display:grid;grid-auto-flow:column;grid-auto-columns:calc((100% - 120px)/6);gap:24px;overflow-x:hidden;scroll-snap-type:x mandatory;scroll-behavior:smooth;scrollbar-width:none}.product-rail::-webkit-scrollbar{display:none}.product-rail>.product-card:nth-child(n+7){display:none}.rail-button{position:absolute;z-index:3;top:calc(50% - 32px);display:grid;place-items:center;width:52px;height:52px;border:1px solid #d6d6d6;border-radius:50%;background:#fff;color:var(--green);box-shadow:0 8px 28px rgba(0,0,0,.13);cursor:pointer;transition:opacity .2s,transform .2s,background .2s}.rail-button:hover{background:var(--green);color:#fff;transform:scale(1.05)}.rail-button:disabled{opacity:0;pointer-events:none}.rail-button span{font-size:38px;line-height:1;translate:0 -2px}.rail-prev{left:12px}.rail-next{right:12px}.product-card{scroll-snap-align:start;min-width:0}.product-image{display:block;background:#f8f8f8;overflow:hidden}.product-image img{width:100%;aspect-ratio:1;object-fit:contain;transition:transform .35s}.product-card:hover .product-image img{transform:scale(1.035)}.product-info{padding:16px 4px}.product-info h3{font:400 16px/1.45 var(--font-body);min-height:70px;margin:0 0 8px}.product-price{font-weight:600}.card-cart{display:inline-block;margin-top:12px;padding-bottom:2px;color:var(--green);border-bottom:1px solid}.shop-main{padding-block:48px}.woocommerce .products{display:grid!important;grid-template-columns:repeat(4,1fr);gap:30px}.woocommerce .products:before,.woocommerce .products:after{display:none}.woocommerce ul.products li.product{width:auto!important;margin:0!important}.woocommerce ul.products li.product a img{aspect-ratio:1;object-fit:contain;background:#f8f8f8}.single-product .shop-main{padding-top:28px}.woocommerce div.product{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(380px,.95fr);gap:36px 72px;align-items:start}.woocommerce div.product .woocommerce-product-gallery,.woocommerce div.product .summary{width:auto!important;float:none!important;margin:0!important}.woocommerce div.product .woocommerce-product-gallery{background:#f8f8f8}.woocommerce div.product .woocommerce-product-gallery img{mix-blend-mode:multiply}.woocommerce div.product .summary{padding:18px 0}.woocommerce div.product .product_title{font:600 clamp(2.25rem,4vw,3.4rem)/1.08 var(--font-display);margin:0 0 20px}.woocommerce div.product p.price{color:#111;font-size:28px;font-weight:600;margin:0 0 22px}.woocommerce div.product .woocommerce-product-details__short-description{font-size:16px;line-height:1.75;color:#444;border-top:1px solid #ddd;padding-top:20px}.woocommerce div.product form.cart{display:grid;grid-template-columns:116px 1fr;gap:12px;margin:28px 0 16px}.woocommerce div.product form.cart .quantity{float:none!important;margin:0!important}.woocommerce div.product form.cart .qty{width:100%;height:56px;border:1px solid #bdbdbd;border-radius:0;font-size:17px}.woocommerce div.product form.cart .single_add_to_cart_button{height:56px;border-radius:0;background:var(--green);color:#fff;text-transform:uppercase;letter-spacing:.08em}.woocommerce div.product form.cart .single_add_to_cart_button:hover{background:#084d32}.hcvn-buy-now{grid-column:1/-1;height:56px;border:1px solid var(--green);background:#fff;color:var(--green);font-weight:700;text-transform:uppercase;letter-spacing:.08em;cursor:pointer}.hcvn-buy-now:hover{background:var(--green);color:#fff}.hcvn-product-note{margin:18px 0;padding:16px 0;border-block:1px solid #ddd;color:#444}.hcvn-product-note strong{display:block;color:#111;margin-bottom:4px}.hcvn-share{display:flex;gap:12px;align-items:center;margin-top:18px}.hcvn-share a{color:var(--green);text-decoration:underline}.woocommerce div.product .product_meta{padding-top:16px;border-top:1px solid #ddd;color:#666}.woocommerce div.product .woocommerce-tabs,.woocommerce div.product .related{grid-column:1/-1;width:100%;float:none;clear:both}.woocommerce div.product .woocommerce-tabs{margin-top:34px}.woocommerce div.product .woocommerce-tabs ul.tabs{display:flex;gap:0;padding:0!important;margin:0!important;border-bottom:1px solid #ccc}.woocommerce div.product .woocommerce-tabs ul.tabs:before,.woocommerce div.product .woocommerce-tabs ul.tabs li:before,.woocommerce div.product .woocommerce-tabs ul.tabs li:after{display:none!important}.woocommerce div.product .woocommerce-tabs ul.tabs li{border:0!important;border-radius:0!important;background:transparent!important;margin:0!important;padding:0 22px!important}.woocommerce div.product .woocommerce-tabs ul.tabs li a{padding:18px 0!important;font-size:13px;letter-spacing:.05em;text-transform:uppercase}.woocommerce div.product .woocommerce-tabs ul.tabs li.active a{color:var(--green);border-bottom:2px solid var(--green)}.woocommerce div.product .woocommerce-tabs .panel{padding:28px 0;max-width:900px;line-height:1.75}.woocommerce div.product .related{margin-top:28px}.woocommerce div.product .related>h2{font:600 36px/1.2 var(--font-display);text-align:center;margin-bottom:32px}.woocommerce form .form-row input.input-text,.woocommerce form .form-row textarea,.woocommerce-cart-form input,.woocommerce select{padding:12px;border:1px solid #bbb;border-radius:3px}.woocommerce-message,.woocommerce-info{border-top-color:var(--green)}.woocommerce-message:before,.woocommerce-info:before{color:var(--green)}.woocommerce table.shop_table{border-collapse:collapse}.woocommerce-checkout #customer_details{display:grid;grid-template-columns:1fr 1fr;gap:40px}.woocommerce .col2-set .col-1,.woocommerce .col2-set .col-2{width:auto;float:none}.woocommerce #respond input#submit,.woocommerce a.button,.woocommerce button.button,.woocommerce input.button{font-weight:600}.woocommerce-breadcrumb{color:var(--muted);margin-bottom:28px!important}
@media(max-width:1100px){.product-rail{grid-auto-columns:calc((100% - 72px)/4)}.woocommerce div.product{gap:30px 44px}}
@media(max-width:900px){.product-rail{grid-auto-columns:calc((100% - 48px)/3)}.woocommerce .products{grid-template-columns:repeat(2,1fr)}.woocommerce div.product,.woocommerce-checkout #customer_details{grid-template-columns:1fr;gap:30px}.woocommerce div.product .summary{padding:0}.woocommerce div.product .woocommerce-tabs,.woocommerce div.product .related{grid-column:1}.woocommerce div.product .woocommerce-tabs ul.tabs{overflow-x:auto;white-space:nowrap}}
@media(max-width:600px){.product-rail{grid-auto-columns:100%;gap:16px}.rail-button{width:44px;height:44px;top:calc(50% - 24px)}.rail-prev{left:8px}.rail-next{right:8px}.product-info h3{min-height:auto}.woocommerce .products{gap:18px}.woocommerce ul.products li.product .woocommerce-loop-product__title{font-size:14px}.woocommerce ul.products li.product .button{padding:0 12px;font-size:13px}.woocommerce div.product form.cart{grid-template-columns:96px 1fr}.woocommerce div.product .product_title{font-size:2.25rem}.woocommerce div.product .woocommerce-tabs ul.tabs li{padding:0 14px!important}}

.woocommerce div.product .woocommerce-tabs ul.tabs,.woocommerce div.product .woocommerce-tabs ul.tabs li{list-style:none!important}.woocommerce div.product .woocommerce-tabs ul.tabs li::marker{content:"";font-size:0}
@media(max-width:900px){.woocommerce div.product{grid-template-columns:minmax(0,1fr)}.woocommerce div.product>*{min-width:0}}
/* Keep magnified image opaque; blending reveals the smaller image underneath. */
.woocommerce div.product .woocommerce-product-gallery img{mix-blend-mode:normal!important}.woocommerce div.product .woocommerce-product-gallery .zoomImg{background:#f8f8f8!important;max-width:none!important}.woocommerce div.product .woocommerce-product-gallery__image{overflow:hidden}.woocommerce ul.products li.product{display:flex;flex-direction:column;min-width:0}.woocommerce ul.products li.product .woocommerce-loop-product__title{min-height:4.5em}.woocommerce ul.products li.product .button{align-self:flex-start;margin-top:auto}.woocommerce div.product .woocommerce-tabs ul.tabs{flex-wrap:wrap}.woocommerce div.product .woocommerce-tabs ul.tabs li{white-space:normal}@media(prefers-reduced-motion:reduce){.product-rail{scroll-behavior:auto}.product-image img,.rail-button{transition:none}}
.woocommerce-message:has(.hcvn-cart-added){display:flex;align-items:center;justify-content:space-between;gap:16px;margin:0 0 24px;padding:18px 20px;border:1px solid #cce2d3;border-radius:10px;background:#edf7f0;color:#18362a;line-height:1.5}
.woocommerce-message:has(.hcvn-cart-added):before,.woocommerce-message:has(.hcvn-cart-added):after{display:none}
.hcvn-cart-added{display:flex;align-items:center;gap:12px;min-width:0}
.hcvn-cart-added-icon{display:grid;place-items:center;flex:0 0 30px;width:30px;height:30px;border-radius:50%;background:var(--green);color:#fff;font-size:18px}
.hcvn-cart-added strong{display:block;font-size:15px;font-weight:600}
.hcvn-cart-added-name{display:block;margin-top:3px;color:#52665a;font-size:13px;overflow-wrap:anywhere}
.hcvn-cart-added-link{flex-shrink:0;padding:10px 14px;border:1px solid #bdd7c7;border-radius:6px;background:#fff;color:var(--green);font-size:14px;font-weight:600}
.hcvn-cart-added-link:hover{background:#f4faf6}
.woocommerce-price-suffix{display:block;margin-top:4px;color:var(--muted);font-size:12px;font-weight:400;line-height:1.5}
.woocommerce div.product .summary .woocommerce-price-suffix{font-size:14px}
@media(max-width:600px){.woocommerce-message:has(.hcvn-cart-added){flex-direction:column;align-items:stretch;padding:16px;gap:14px}.hcvn-cart-added-link{align-self:flex-start;margin-left:42px}}
.hcvn-contact-price{color:var(--green);font-weight:600}
.hcvn-contact-cta{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.hcvn-contact-cta .button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;background:var(--green);color:#fff;text-decoration:none;font-weight:600}.hcvn-contact-cta .button.alt{background:#fff;color:var(--green);border:1px solid var(--green)}
/* Khối "Vitamin cho trẻ em": nền xanh nhạt tràn viền, thẻ sản phẩm trắng để tách khỏi nền */
.kids{background:#dcebe2;box-shadow:0 0 0 100vmax #dcebe2;clip-path:inset(0 -100vmax)}
.kids .product-card{padding:10px 10px 4px;border-radius:12px;background:#fff;box-shadow:0 6px 18px rgba(12,75,54,.08)}
.kids .product-image{border-radius:8px;background:#fff}
.kids .product-info h3,.kids .product-info h3 a{color:var(--ink)}