@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;600;700&family=Noto+Serif:ital,wght@0,400;0,500;0,600;1,400&display=swap');
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.zalo-float{position:fixed;right:24px;bottom:24px;z-index:30;display:flex;flex-direction:column;align-items:center;justify-content:center;width:64px;height:64px;background:#0068ff;color:#fff;border:2px solid #fff;border-radius:50%;box-shadow:0 4px 18px #142e3233;font:700 11px/1.1 "Be Vietnam Pro",sans-serif}.zalo-float svg{width:29px;height:29px}.zalo-float:hover{background:#0056d6;transform:translateY(-2px)}@media(max-width:767px){.zalo-float{right:16px;bottom:calc(82px + env(safe-area-inset-bottom));width:58px;height:58px}}