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trang đó (home.css,product.css...). * Token và class dùng chung lấy từ lib.css — xem docs/UI-KIT.md của hamcau. */ body{display:flex;flex-direction:column;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body > main{flex:1 0 auto;min-height:60vh}.btn{border-radius:var(--radius-pill)}.shop-page{padding-block:24px}.shop-page-narrow{max-width:1024px}.shop-page-sm{max-width:672px}.shop-page-xs{max-width:448px}.page-stack{display:grid;gap:32px}.page-stack-sm{gap:24px}.flash-msg{margin-top:16px}.panel{background:#fff;border-radius:var(--radius)}.panel-pad{padding:20px}.block-title{display:flex;align-items:center;gap:8px;margin-bottom:16px;font-size:1.25rem;font-weight:700;color:var(--ink)}.block-title svg{width:24px;height:24px;color:var(--brand);flex:0 0 auto}.page-title{display:flex;align-items:center;gap:8px;margin-bottom:20px;font-size:var(--step-2);font-weight:700;color:var(--ink)}.page-title svg{width:28px;height:28px;color:var(--brand);flex:0 0 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var(--line);border-radius:var(--radius-pill);background:var(--bg);padding:10px 48px 10px 20px;font-size:var(--step--1);line-height:1.25;outline:none;transition:border-color .2s ease,box-shadow .2s ease,background-color .2s ease}.header-search-input::placeholder{color:var(--ink-3)}.header-search-input:focus{border-color:var(--brand-line-strong);background:#fff;box-shadow:0 0 0 2px var(--brand-soft)}.header-search-btn{position:absolute;right:4px;top:4px;display:flex;align-items:center;justify-content:center;width:36px;height:32px;border:0;border-radius:var(--radius-pill);background:var(--brand);color:#fff;transition:background-color .2s ease}.header-search-btn:hover{background:var(--brand-600)}.header-search-btn 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h1{font-size:var(--step-2)}.pricing-title{font-size:var(--step-2)}.pricing-sub{font-size:1.25rem}.package{padding:10px 8px}.package-badge{top:-14px;padding:3px 10px;font-size:.6875rem;line-height:1.2}.package.has-badge{padding-top:10px}.package-price{font-size:1.125rem}}@media (max-width:639px){.header-hotline{display:none}}@media (min-width:768px){.header-search{display:block}.header-link-label{display:inline}.cat-search{display:none}.cat-list{display:flex}}@media (max-width:767px){.header-search{display:none}}@media (min-width:1024px){.product-grid{grid-template-columns:repeat(6,minmax(0,1fr))}.product-grid-5{grid-template-columns:repeat(5,minmax(0,1fr))}.pricing-grid{grid-template-columns:repeat(6,minmax(0,1fr))}.cat-panel-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.footer-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}.product-card-label{position:absolute;right:0;top:0;z-index:1;max-width:100%;padding:3px 7px;border-radius:0 0 0 var(--radius-sm);background:rgba(17,24,39,.78);color:#fff;font-size:.625rem;font-weight:600;letter-spacing:.01em;line-height:1.25;text-transform:uppercase;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.package-media{position:relative;display:inline-block;max-width:160px;line-height:0}.package-media .package-thumb{max-width:100%}.pricing{position:relative}.admin-edit{position:absolute;right:8px;top:8px;z-index:3;display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;color:var(--ink-2);opacity:.5;transition:opacity .2s ease,color .2s ease,border-color .2s ease}.admin-edit:hover{opacity:1;border-color:var(--brand);color:var(--brand)}.product-card-features{display:grid;gap:3px;margin-top:8px;font-size:.6875rem;line-height:1.45;color:var(--ink-2)}.product-card-features li{display:flex;gap:5px}.product-card-features svg{width:12px;height:12px;flex:0 0 auto;margin-top:3px;color:var(--brand)}.product-card-features span{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.site-header{border-top:0;box-shadow:0 2px 10px rgba(15,47,111,.12)}.header-top{border-bottom:0;background:linear-gradient(to right,var(--brand-700),var(--brand))}.logo{padding:5px 12px;border-radius:var(--radius-pill);background:#fff}.logo img{height:30px}.header-top .header-search-input{border-color:transparent;background:#fff}.header-top .header-search-input:focus{border-color:transparent;box-shadow:0 0 0 3px rgba(255,255,255,.45)}.header-top .header-search-btn{background:var(--nav-active);color:var(--brand-dark)}.header-top .header-search-btn:hover{background:#ffd666}.header-hotline-icon{background:rgba(255,255,255,.16);color:#fff}.header-hotline-label{color:rgba(255,255,255,.8)}.header-hotline-number{color:#fff}.header-link{color:#fff}.header-link:hover{color:var(--nav-active)}.header-cart-count{background:var(--nav-active);color:var(--brand-dark)}.cat-bar{background:#fff;border-bottom:1px solid var(--bg-soft)}.cat-link{border-radius:0;padding:12px 10px;color:var(--ink);font-weight:600;box-shadow:inset 0 -2px 0 transparent;transition:color .2s ease,box-shadow .2s ease}.cat-link:hover{background:none;color:var(--brand-text);box-shadow:inset 0 -2px 0 var(--brand)}.cat-link svg{color:var(--brand)}.cat-search .header-search-input{border:1px solid var(--line);background:var(--bg)}.cat-search .header-search-input:focus{background:#fff;border-color:var(--brand-line-strong);box-shadow:0 0 0 2px var(--brand-soft)}.block-title,.page-title{padding-left:12px;border-left:4px solid var(--brand);line-height:1.3}.service-head{border-left:5px solid var(--brand);background:#fff;color:var(--brand-dark);box-shadow:var(--shadow-sm)}.service-head-logo{border:1px solid var(--line)}.product-card{border:1px solid var(--line)}.product-card:hover{transform:translateY(-3px);border-color:var(--brand-line);box-shadow:var(--shadow)}.product-card-name{font-weight:600}.package.is-highlighted{box-shadow:inset 0 3px 0 var(--brand)}.footer-title::after{content:"";display:block;width:28px;height:3px;margin-top:8px;border-radius:var(--radius-pill);background:var(--brand-line-strong)}.contact-float{border-radius:var(--radius-lg)}/*! * category.css — trang danh mục sản phẩm / danh mục dịch vụ / bảng giá. */ .category-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}.category-head .page-title{margin-bottom:0}.sort-form{display:flex;align-items:center;gap:8px}.sort-form label{font-size:var(--step--1);color:var(--ink-2)}.sort-form .select{width:auto;padding-block:8px;font-size:var(--step--1)}.category-empty{padding:32px;border-radius:var(--radius);background:#fff;text-align:center;color:var(--ink-2)}.category-pagination{margin-top:24px}.category-pagination .pagination{margin-top:0}.service-section > .pricing{min-width:0}.pricing-grid.pricing-carousel{--carousel-col:calc((100% - 12px) / 2);grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:var(--carousel-col);overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;scroll-behavior:smooth;padding:14px 0 8px;scrollbar-width:none;-webkit-overflow-scrolling:touch}.pricing-carousel::-webkit-scrollbar{display:none}.pricing-carousel{cursor:grab}.pricing-carousel.is-dragging{cursor:grabbing;scroll-snap-type:none;scroll-behavior:auto;user-select:none;-webkit-user-select:none}.pricing-carousel.is-dragging > .package{pointer-events:none}.pricing-carousel > .package{scroll-snap-align:start}.pricing-carousel > .package:last-child{scroll-snap-align:end}@media (min-width:640px){.pricing-grid.pricing-carousel{--carousel-col:calc((100% - 2 * 12px) / 3)}}@media (min-width:1024px){.pricing-grid.pricing-carousel{--carousel-col:calc((100% - 5 * 12px) / 6)}}@media (prefers-reduced-motion:reduce){.pricing-grid.pricing-carousel{scroll-behavior:auto}}.pricing-carousel-wrap{position:relative}.carousel-btn{position:absolute;top:50%;z-index:2;display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:1px solid var(--line);border-radius:50%;background:#fff;color:var(--ink);box-shadow:var(--shadow);cursor:pointer;transform:translateY(-50%);transition:background .2s ease,color .2s ease,opacity .2s ease}.carousel-btn svg{width:20px;height:20px}.carousel-btn:hover{background:var(--brand);border-color:var(--brand);color:#fff}.carousel-btn:disabled{opacity:.35;cursor:default;pointer-events:none}.carousel-btn-prev{left:-8px}.carousel-btn-next{right:-8px}@media (min-width:1024px){.carousel-btn{width:40px;height:40px}.carousel-btn-prev{left:-20px}.carousel-btn-next{right:-20px}}.product-section{margin-top:24px}@media (min-width:1024px){.product-section{margin-top:32px}}.product-section > .service-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px}.product-section > .service-head :is(h1,h2){margin:0}.product-section .sort-form label{color:rgba(255,255,255,.85)}.product-panel{padding:16px 12px}.product-panel .category-pagination{margin-top:20px}.category-notice{margin:0 0 20px;padding:14px 18px;border:1px solid #bbe3c9;border-left:4px solid #16a34a;border-radius:var(--radius);background:#e8f5ec}.category-notice > :first-child{margin-top:0}.category-notice > :last-child{margin-bottom:0}