@media(max-width:1180px){.bo-cuc-ba-cot{grid-template-columns:1fr}.cot-quang-cao{display:none}}
@media(max-width:850px){.khoi-mo-dau,.khu-mo-rong,.khung-dang-nhap{grid-template-columns:1fr}.khung-dang-nhap{gap:35px}.thuong-hieu-dang-nhap{justify-content:center;text-align:center;flex-direction:column}}
@media(max-width:720px){.dau-trang{align-items:flex-start}.chu-thuong-hieu small,.nguoi-dung,.nut-dieu-huong{display:none}.luoi-module,.luoi-o-mo-rong{grid-template-columns:1fr}.khoi-mo-dau{gap:18px}.tim-kiem-dau-trang,.thanh-tim-trong-module{flex-direction:column}.tieu-de-trang-module{align-items:flex-start;flex-direction:column}.khung-logo-chinh{max-width:150px}}
@media(max-width:480px){.dau-trang,.bo-cuc-ba-cot,.chan-trang{width:calc(100% - 16px)}.chu-thuong-hieu strong{font-size:14px}.nut-dang-xuat{font-size:12px;padding:8px}.nut-cong-cu{padding:6px 7px}.hop-dang-nhap{padding:24px}}