/* Dư Cẩm: white catalogue, September 2026. */
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.dc-site .dc-floating-zalo{position:relative;display:grid;place-items:center;width:58px;height:58px;border-radius:50%;background:#0068ff;color:white;box-shadow:0 7px 18px #18294738;isolation:isolate;transition:transform .2s ease}
.dc-floating-zalo:before{content:"";position:absolute;inset:-14px;background:#0068ff08;border-radius:50%;z-index:-1;pointer-events:none}
.dc-floating-zalo:after{content:"";position:absolute;inset:-7px;border:7px solid #0068ff12;border-radius:50%;z-index:-1;pointer-events:none;animation:dc-zalo-pulse 2.4s ease-out infinite}
.dc-site .dc-floating-zalo img{display:block;width:100%;height:100%;border-radius:50%;object-fit:contain}
.dc-site .dc-floating-zalo:hover{transform:translateY(-2px);color:white}
.dc-site .dc-floating-top{display:grid;place-items:center;padding:0;width:50px;height:50px;min-width:50px;min-height:50px;border:1px solid #e6e7e9;border-radius:50%;background:#fff;color:#777f90;box-shadow:0 5px 18px #1829470c;transition:color .2s,border-color .2s}
.dc-floating-top .dc-icon{width:22px;height:22px;transform:rotate(-90deg);stroke-width:1.6}
.dc-site .dc-floating-top:hover{color:#0068ff;border-color:#c4d9fb}
@keyframes dc-zalo-pulse{0%{transform:scale(.9);opacity:.8}75%,100%{transform:scale(1.28);opacity:0}}
@media(max-width:680px){.dc-floating-tools{right:15px;bottom:max(16px,env(safe-area-inset-bottom));gap:16px}.dc-site .dc-floating-zalo{width:52px;height:52px}.dc-site .dc-floating-top{width:48px;height:48px;min-width:48px;min-height:48px}.dc-floating-zalo:before{inset:-12px}.dc-toast{max-width:calc(100vw - 116px)}}
@media(prefers-reduced-motion:reduce){.dc-floating-zalo:after{animation:none;opacity:.3}}

/* Usability review: keyboard, small screens, touch targets and imported content. */
.dc-quote-catalog #wcboost-products-compare-popup{display:none!important}
.dc-site .dc-product-gallery,.dc-site .dc-product-info,.dc-site .dc-contact-copy,.dc-site .dc-inquiry{min-width:0}
.dc-breadcrumb>span,.dc-product-info h1,.dc-page-head h1,.dc-article-head h1,.dc-quote-item a{overflow-wrap:anywhere}
.dc-product-tabs{scrollbar-width:thin;scrollbar-color:#c62438 #f1f3f5}
.dc-quote-trigger>b{min-width:20px;width:auto;max-width:60px;padding-inline:5px;border-radius:10px}
.dc-quote-dialog{height:100vh;max-height:100vh;height:100dvh;max-height:100dvh;overscroll-behavior:contain}
.dc-dialog-head,.dc-quote-footer{flex-shrink:0}
.dc-quote-items{min-height:0;overscroll-behavior:contain}
.dc-quote-footer{padding-bottom:max(20px,env(safe-area-inset-bottom))}
.dc-quote-item{grid-template-columns:60px minmax(0,1fr) 44px}
.dc-quote-remove,.dc-add{min-width:44px;min-height:44px;width:44px;height:44px}
.dc-quote-item input{min-height:44px;max-width:90px}
.dc-quote-item label{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px}
.dc-inquiry .wpcf7-acceptance label{padding-block:8px;min-height:44px}
.dc-inquiry .wpcf7-acceptance input{width:20px;height:20px;min-width:20px;margin-top:3px}
.dc-contact-quote-preview button{min-height:44px;padding:8px 0;text-underline-offset:4px}
.dc-prose iframe,.dc-prose video{max-width:100%}
.dc-prose pre{max-width:100%;overflow-x:auto;white-space:pre-wrap}
.dc-prose table{scrollbar-width:thin}
.dc-site [data-quote-add].is-added{background:#f0f8f3;color:#245b39!important;border-color:#85b698}
@media(max-width:680px){
 .dc-mobile-toggle{min-width:44px;min-height:44px}
 .dc-product-tabs{flex-wrap:wrap;overflow:visible;gap:8px;border-bottom:0}
 .dc-product-tabs button{border:1px solid #d5dbe2;border-radius:4px;padding:9px 12px;font-size:13px;white-space:normal;line-height:1.5;min-height:44px;text-align:left}
 .dc-product-tabs button.is-active{background:#c62438;border-color:#c62438;color:#fff}
 .dc-quote-item{grid-template-columns:44px minmax(0,1fr) 44px;gap:8px}
 .dc-quote-item img{width:44px;height:52px}
 .dc-quote-item input{width:76px}
 .dc-quote-footer .dc-btn{gap:10px;padding-inline:14px;font-size:14px}
 .dc-floating-call{bottom:max(16px,env(safe-area-inset-bottom))}
 .dc-pagination{gap:6px}
 .dc-pagination a,.dc-pagination span{min-width:44px}
}
@media(max-width:359px){
 .dc-light-actions{grid-template-columns:1fr}
 .dc-light-actions .dc-btn{font-size:14px;white-space:nowrap}
 .dc-product-grid{grid-template-columns:minmax(0,1fr)}
 .dc-product-photo{aspect-ratio:1.45}
 .dc-product-copy h3{font-size:16px;min-height:0}
 .dc-product-copy .dc-meta{min-height:0;font-size:11px}
 .dc-price{font-size:14px}
 .dc-dialog-head{padding:18px 16px}
 .dc-dialog-head h2{font-size:20px}
 .dc-quote-footer{padding-inline:16px}
 .dc-quote-items{padding-inline:16px}
}