.bang_mau_trang{max-width:1440rem;margin:0 auto;padding:80rem 40rem 100rem;}.bang_mau_nhan{color:var(--kinh_nhan);font-size:12rem;letter-spacing:2rem;}.bang_mau_mo_dau h1{margin:20rem 0 24rem;font-size:64rem;line-height:1.08;letter-spacing:-.045em;}.bang_mau_mo_dau > p:last-child{max-width:680rem;color:var(--kinh_phu);font-size:18rem;line-height:1.75;}.bang_mau_dieu_huong{display:flex;flex-wrap:wrap;gap:10rem;margin:36rem 0 64rem;}.bang_mau_dieu_huong a{display:flex;align-items:center;gap:12rem;padding:10rem 18rem;border:1rem solid var(--kinh_vien);border-radius:100rem;background:var(--kinh_mat);font-size:14rem;transition:background .25s, border-color .25s, transform .25s;}.bang_mau_dieu_huong span{color:var(--kinh_phu);font-size:12rem;}.bang_mau_goi_y{display:none;}.bang_mau_nhom{position:relative;margin-bottom:64rem;scroll-margin-top:120rem;}.bang_mau_tieu_de{display:flex;align-items:baseline;justify-content:space-between;gap:20rem;margin-bottom:24rem;}.bang_mau_tieu_de h2{margin:0;font-size:36rem;letter-spacing:-.03em;}.bang_mau_tieu_de > span{color:var(--kinh_phu);font-size:13rem;}.bang_mau_luoi{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24rem;}.bang_mau_the{min-width:0;padding:12rem;border:1rem solid var(--kinh_vien);border-radius:26rem;background:var(--kinh_mat);box-shadow:var(--kinh_bong);transition:box-shadow .3s;}.bang_mau_anh{display:block;overflow:hidden;border-radius:18rem;}.bang_mau_anh img{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:cover;}.bang_mau_thong_tin{padding:20rem 8rem 8rem;}.bang_mau_thong_tin h3{margin:0;font-size:22rem;overflow-wrap:anywhere;}.bang_mau_thong_tin p{margin:8rem 0 20rem;font-size:13rem;color:var(--kinh_phu);overflow-wrap:anywhere;}.bang_mau_thao_tac{display:flex;justify-content:flex-end;gap:12rem;border-top:1rem solid rgba(41,39,34,.1);padding-top:8rem;}.bang_mau_thao_tac a{display:flex;align-items:center;justify-content:center;gap:8rem;min-height:44rem;padding:0 10rem;border-radius:12rem;font-size:14rem;color:var(--kinh_nhan);transition:background .25s;}.bang_mau_thao_tac a span{display:inline-block;}.bang_mau_thao_tac a:hover, .bang_mau_thao_tac a:focus-visible{background:rgba(255,255,255,.6);}.co_chuyen_dong .bang_mau_the{opacity:calc(.25 + var(--h,1) * .75);transform:translateY(calc((1 - var(--h,1)) * 44rem)) scale(calc(.97 + var(--h,1) * .03));}.co_chuyen_dong .bang_mau_tieu_de{opacity:calc(.3 + var(--h,1) * .7);transform:translateY(calc((1 - var(--h,1)) * 24rem));}.co_chuyen_dong .bang_mau_the:focus-within{opacity:1;transform:none;}.bang_mau_mo_dau > *{animation:mo_bang_mau .8s cubic-bezier(.2,.7,.2,1) both;}.bang_mau_mo_dau h1{animation-delay:.08s;}.bang_mau_mo_dau > p:last-child{animation-delay:.16s;}@keyframes mo_bang_mau{from{opacity:0;transform:translateY(24rem);}to{opacity:1;transform:none;}}@media(hover:hover) and (pointer:fine){.bang_mau_the:hover{box-shadow:0 12rem 32rem rgba(41,39,34,.1);}.bang_mau_dieu_huong a:hover{background:rgba(255,255,255,.8);transform:translateY(-3rem);}}.bang_mau_trong{padding:40rem 0;color:var(--kinh_phu);}@media(max-width:1000px){.bang_mau_trang{padding-inline:28rem;}.bang_mau_luoi{grid-template-columns:repeat(3,minmax(0,1fr));gap:18rem;}}@media(max-width:750px){.bang_mau_trang{padding:40rem 20rem 64rem;}.bang_mau_nhan{font-size:12rem;letter-spacing:1.5rem;}.bang_mau_mo_dau h1{max-width:340rem;font-size:44rem;margin:18rem 0 20rem;}.bang_mau_mo_dau > p:last-child{font-size:18rem;line-height:1.65;}.bang_mau_dieu_huong{flex-wrap:nowrap;overflow-x:auto;margin:28rem -20rem 0;padding:4rem 20rem 8rem;scroll-snap-type:x proximity;}.bang_mau_dieu_huong a{flex-shrink:0;min-height:52rem;padding:0 18rem;font-size:16rem;scroll-snap-align:center;}.bang_mau_goi_y{display:flex;align-items:center;gap:8rem;color:var(--kinh_phu);font-size:13rem;margin:8rem 0 36rem;}.bang_mau_tieu_de{gap:12rem;margin-bottom:18rem;}.bang_mau_tieu_de h2{font-size:30rem;}.bang_mau_tieu_de > span{flex-shrink:0;font-size:13rem;}.bang_mau_luoi{grid-template-columns:repeat(2,minmax(0,1fr));gap:14rem;}.bang_mau_the{padding:8rem;border-radius:20rem;}.bang_mau_anh{border-radius:14rem;}.bang_mau_thong_tin{padding:16rem 4rem 8rem;}.bang_mau_thong_tin h3{font-size:22rem;line-height:1.2;}.bang_mau_thong_tin p{font-size:14rem;line-height:1.5;margin-bottom:16rem;}.bang_mau_thao_tac a{width:100%;min-height:52rem;font-size:16rem;background:rgba(255,255,255,.35);}.bang_mau_the{display:flex;flex-direction:column;}.bang_mau_thong_tin{display:flex;flex-direction:column;flex:1;}.bang_mau_thao_tac{margin-top:auto;}}@media(prefers-reduced-motion:reduce){.bang_mau_mo_dau > *{animation:none;}.bang_mau_the, .bang_mau_dieu_huong a, .bang_mau_thao_tac a{transition:none;}.co_chuyen_dong .bang_mau_the, .co_chuyen_dong .bang_mau_tieu_de{opacity:1;transform:none;}.bang_mau_dieu_huong a:hover{transform:none;}}