@font-face{font-family:'Playfair Display';font-style:normal;font-display:swap;font-weight:600;src:url(/assets/f/playfair-display-vietnamese-600-normal.woff2) format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:'Playfair Display';font-style:normal;font-display:swap;font-weight:600;src:url(/assets/f/playfair-display-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Playfair Display';font-style:normal;font-display:swap;font-weight:700;src:url(/assets/f/playfair-display-vietnamese-700-normal.woff2) format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:'Playfair Display';font-style:normal;font-display:swap;font-weight:700;src:url(/assets/f/playfair-display-latin-700-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Playfair Display';font-style:italic;font-display:swap;font-weight:500;src:url(/assets/f/playfair-display-vietnamese-500-italic.woff2) format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:'Playfair Display';font-style:italic;font-display:swap;font-weight:500;src:url(/assets/f/playfair-display-latin-500-italic.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Playfair Display';font-style:italic;font-display:swap;font-weight:600;src:url(/assets/f/playfair-display-vietnamese-600-italic.woff2) format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:'Playfair Display';font-style:italic;font-display:swap;font-weight:600;src:url(/assets/f/playfair-display-latin-600-italic.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Be Vietnam Pro';font-style:normal;font-display:swap;font-weight:400;src:url(/assets/f/be-vietnam-pro-vietnamese-400-normal.woff2) format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:'Be Vietnam Pro';font-style:normal;font-display:swap;font-weight:400;src:url(/assets/f/be-vietnam-pro-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Be Vietnam Pro';font-style:normal;font-display:swap;font-weight:500;src:url(/assets/f/be-vietnam-pro-vietnamese-500-normal.woff2) format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:'Be Vietnam Pro';font-style:normal;font-display:swap;font-weight:500;src:url(/assets/f/be-vietnam-pro-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Be Vietnam Pro';font-style:normal;font-display:swap;font-weight:600;src:url(/assets/f/be-vietnam-pro-vietnamese-600-normal.woff2) format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:'Be Vietnam Pro';font-style:normal;font-display:swap;font-weight:600;src:url(/assets/f/be-vietnam-pro-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Be Vietnam Pro';font-style:normal;font-display:swap;font-weight:700;src:url(/assets/f/be-vietnam-pro-vietnamese-700-normal.woff2) format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:'Be Vietnam Pro';font-style:normal;font-display:swap;font-weight:700;src:url(/assets/f/be-vietnam-pro-latin-700-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
/* TuiXachNu.com.vn — boutique editorial, mobile-first */
:root{
  --nen:#FBF8F4; --kem:#F5EEE6; --the:#FFFFFF; --muc:#1B1715; --xam:#6E655E; --nhat:#A39890; --vien:#E8E0D6; --vien2:#DCD2C6;
  --cognac:#9C5B35; --cognac-d:#7A4426; --hong:#F4E4DC; --hong-d:#E7C9BB; --sale:#C2410C; --shopee:#EE4D2D; --shopee-d:#D7381B; --vang:#B98A4B; --xanh:#2F6B4F;
  --r:14px; --r-l:22px; --bong:0 1px 2px rgba(27,23,21,.05),0 8px 24px -12px rgba(27,23,21,.16); --bong-l:0 24px 60px -24px rgba(60,35,20,.35);
  --serif:"Playfair Display",Georgia,"Times New Roman",serif; --sans:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --rong:1240px; --le:16px; --dau:60px;
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--dau) + 12px)}
body{margin:0;background:var(--nen);color:var(--muc);font:400 15px/1.55 var(--sans);font-variant-numeric:lining-nums;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;padding-bottom:calc(64px + env(safe-area-inset-bottom))}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;background:none;border:0;padding:0}
input,select,textarea{font:inherit;color:inherit}
h1,h2,h3{margin:0;font-weight:600;letter-spacing:-.01em}
h1,h2{font-family:var(--serif)}
.ic{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.bo-qua{position:absolute;left:-999px;top:0}.bo-qua:focus{left:12px;top:12px;z-index:99;background:#fff;padding:8px 12px;border-radius:8px}
:focus-visible{outline:2.5px solid var(--cognac);outline-offset:2px;border-radius:6px}
main{max-width:var(--rong);margin:0 auto;padding:0 var(--le)}
.mat{margin:0 0 10px;font-size:11.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--cognac)}

/* ---- dải thông báo + đầu trang ---- */
.tb{background:var(--muc);color:#EDE4DA;font-size:12px;text-align:center;padding:7px 12px;letter-spacing:.02em}
.tb span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dau{position:sticky;top:0;z-index:40;background:rgba(251,248,244,.9);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid transparent;transition:border-color .2s,box-shadow .2s}
.dau.cuon{border-color:var(--vien);box-shadow:0 6px 20px -16px rgba(0,0,0,.35)}
.dau-in{max-width:var(--rong);margin:0 auto;height:var(--dau);padding:0 calc(var(--le) - 6px);display:flex;align-items:center;gap:4px}
.dau-menu{display:flex;align-items:center;gap:6px;height:44px;padding:0 10px;border-radius:12px}
.dau-menu span{display:none;font-size:12px;font-weight:600;letter-spacing:.12em}
.dau-menu:hover,.dau-nut:hover{background:var(--kem)}
.logo{display:flex;align-items:center;gap:8px;flex:none}
.logo-ic{width:30px;height:30px;color:var(--muc);flex:none}
.logo-chu{font:700 19px/1 var(--serif);letter-spacing:-.02em;white-space:nowrap}
.logo-chu em{font:500 11.5px/1 var(--sans);font-style:normal;color:var(--cognac);margin-left:2px;letter-spacing:.02em}
.dau .logo{margin-right:auto}
.dau-nut.dau-yeu{display:none}
@media (max-width:370px){.logo-chu{font-size:17px}.logo-chu em{font-size:10px}.dau-ng b,.dau-ng span{padding:5px 6px}}
.dau-nav,.dau-tim{display:none}
.dau-nut{position:relative;width:44px;height:44px;display:grid;place-items:center;border-radius:12px}
.dem-yeu{position:absolute;top:6px;right:5px;min-width:17px;height:17px;padding:0 4px;border-radius:9px;background:var(--cognac);color:#fff;font:600 10.5px/17px var(--sans);font-style:normal;text-align:center}
.dau-ng{display:flex;align-items:center;height:32px;margin-left:4px;border:1px solid var(--vien2);border-radius:999px;padding:2px;font-size:11.5px;font-weight:600;letter-spacing:.06em}
.dau-ng b,.dau-ng span{padding:5px 8px;border-radius:999px}
.dau-ng b{background:var(--muc);color:#fff}.dau-ng span{color:var(--xam)}
@media (min-width:1000px){
  :root{--le:28px;--dau:72px}
  .dau-menu span{display:inline}
  .logo-chu{font-size:22px}.logo-ic{width:34px;height:34px}
  .dau .logo{margin-right:18px}
  .dau-nut.dau-yeu{display:grid}
  .dau-nav{display:flex;gap:2px;margin-right:auto;font-size:13.5px;font-weight:500;min-width:0}
  .dau-nav a{padding:8px 10px;border-radius:10px;color:#3b342f;white-space:nowrap}
  .dau-nav a:hover{background:var(--kem);color:var(--muc)}
  .nav-deal{color:var(--sale)!important}
  .dau-tim{display:flex;align-items:center;gap:8px;width:260px;flex:none;height:42px;padding:0 14px;border:1px solid var(--vien2);border-radius:999px;background:#fff;color:var(--xam)}
  .dau-tim:focus-within{border-color:var(--muc);box-shadow:0 0 0 3px rgba(156,91,53,.12)}
  .dau-tim input{border:0;outline:0;background:none;width:100%;font-size:13.5px;color:var(--muc)}
  .dau-tim-mo{display:none}
}
@media (min-width:1000px) and (max-width:1320px){.dau-nav a:nth-child(n+4):not(.nav-deal){display:none}.dau-tim{width:220px}}
@media (min-width:1000px) and (max-width:1100px){.dau-nav a:nth-child(n+3):not(.nav-deal){display:none}}

/* ---- ngăn kéo MENU ---- */
.ngan,.tim-phu{position:fixed;inset:0;z-index:80}
.ngan[hidden],.tim-phu[hidden]{display:none}
.ngan-nen,.tim-phu-nen{position:absolute;inset:0;background:rgba(27,23,21,.42);opacity:0;transition:opacity .25s}
.ngan.mo .ngan-nen,.tim-phu.mo .tim-phu-nen{opacity:1}
.ngan-in{position:absolute;top:0;left:0;bottom:0;width:min(88vw,380px);background:var(--nen);overflow-y:auto;overscroll-behavior:contain;padding:14px 18px calc(24px + env(safe-area-inset-bottom));transform:translateX(-104%);transition:transform .32s cubic-bezier(.2,.8,.2,1);box-shadow:var(--bong-l)}
.ngan.mo .ngan-in{transform:none}
.ngan-dau{display:flex;align-items:center;justify-content:space-between;margin:0 0 14px}
.ngan-x{width:44px;height:44px;display:grid;place-items:center;border-radius:12px}.ngan-x:hover{background:var(--kem)}
.cai-app{display:flex;align-items:center;gap:12px;width:100%;padding:12px 14px;margin:4px 0 8px;border-radius:var(--r);background:var(--muc);color:#fff;text-align:left}
.cai-app[hidden]{display:none}
.cai-app b{display:block;font-size:14px}.cai-app small{color:#cfc5bb;font-size:12px}
.ngan-nhom{margin:18px 0 8px;font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--nhat)}
.ngan-dm{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.ngan-dm a{display:flex;flex-direction:column;justify-content:space-between;min-height:62px;padding:10px 12px;border-radius:12px;background:#fff;border:1px solid var(--vien);font-size:13.5px;font-weight:500;line-height:1.3}
.ngan-dm a small{color:var(--nhat);font-size:11.5px;font-weight:400;margin-top:4px}
.ngan-dm a:hover{border-color:var(--cognac)}
.ngan-ds{display:flex;flex-direction:column}
.ngan-ds a{display:flex;align-items:center;gap:12px;padding:11px 4px;border-bottom:1px solid var(--vien);font-size:14.5px}
.ngan-ds a .ic{width:20px;height:20px;color:var(--cognac)}
.ngan-chip{display:flex;flex-wrap:wrap;gap:6px}
.ngan-chip a{padding:8px 12px;border-radius:999px;background:var(--kem);font-size:13px}
.ngan-cuoi{margin-top:22px;display:flex;flex-direction:column;gap:10px}
.ngan-nut,.ngan-luot{display:flex;align-items:center;justify-content:center;gap:8px;height:48px;border-radius:var(--r);font-weight:600;font-size:14px}
.ngan-nut{background:#0068FF;color:#fff}
.ngan-luot{border:1px solid var(--vien2);color:var(--xam);font-weight:500}
.ngan-dbw{--mau:#1B1715}
.ngan-ng{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--vien2);border-radius:var(--r);overflow:hidden}
.ngan-ng a{padding:12px;text-align:center;font-size:13.5px;font-weight:500}
.ngan-ng a[aria-current]{background:var(--muc);color:#fff}

/* ---- tìm nhanh (điện thoại) ---- */
.tim-phu-in{position:absolute;left:0;right:0;top:0;background:var(--nen);padding:14px var(--le) 18px;display:flex;flex-wrap:wrap;align-items:center;gap:10px;transform:translateY(-100%);transition:transform .28s cubic-bezier(.2,.8,.2,1)}
.tim-phu.mo .tim-phu-in{transform:none}
.tim-phu-in input{flex:1;min-width:0;height:48px;border:1.5px solid var(--muc);border-radius:999px;padding:0 18px;font-size:16px;outline:0;background:#fff}
.tim-phu-in>.ic{display:none}
.tim-phu-in>button{width:44px;height:44px;display:grid;place-items:center}
.tim-goi{flex-basis:100%;display:flex;flex-wrap:wrap;gap:6px}
.tim-goi a{padding:7px 12px;border-radius:999px;background:var(--kem);font-size:13px}

/* ---- thanh dưới (điện thoại) ---- */
.tab{position:fixed;left:0;right:0;bottom:0;z-index:45;display:grid;grid-template-columns:repeat(5,1fr);background:rgba(255,255,255,.96);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--vien);padding-bottom:env(safe-area-inset-bottom)}
.tab a,.tab button{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;height:60px;font-size:10.5px;font-weight:500;color:var(--xam)}
.tab .ic{width:22px;height:22px}
.tab [aria-current]{color:var(--muc)}.tab [aria-current] .ic{stroke-width:2.2}
.tab-giua .ic{width:42px;height:42px;padding:10px;margin-top:-16px;border-radius:50%;background:var(--muc);color:#fff;box-shadow:0 8px 18px -8px rgba(0,0,0,.5);stroke-width:2}
.tab .dem-yeu{top:6px;right:calc(50% - 22px)}
@media (min-width:1000px){.tab{display:none}body{padding-bottom:0}}

/* ---- breadcrumb, khối chung ---- */
.vet{display:flex;flex-wrap:wrap;gap:6px;align-items:center;padding:14px 0 0;font-size:12.5px;color:var(--nhat)}
.vet a:hover{color:var(--muc)}.vet b{font-weight:500;color:var(--xam)}
.khoi{margin:44px 0}
.khoi-dau{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:16px}
.khoi-dau h2{font-size:clamp(23px,5.6vw,34px);line-height:1.12}
.khoi-dau p{margin:6px 0 0;color:var(--xam);font-size:14px;max-width:560px}
.xem{flex:none;font-size:13.5px;font-weight:600;color:var(--cognac);white-space:nowrap;padding:8px 0}
.xem:hover{color:var(--cognac-d)}
@media (min-width:1000px){.khoi{margin:72px 0}.khoi-dau{margin-bottom:24px}}

/* ---- hero ---- */
.hero{display:grid;gap:26px;padding:26px 0 8px}
.hero h1{font-size:clamp(34px,9.4vw,64px);line-height:1.04;letter-spacing:-.025em;font-weight:700}
.hero h1 em{font-weight:500;font-style:italic;color:var(--cognac)}
.hero-phu{margin:16px 0 20px;font-size:15.5px;color:#4a423c;max-width:520px}
.hero-phu b{color:var(--muc);font-weight:600}
.hero-tim{display:flex;align-items:center;gap:8px;height:56px;padding:0 6px 0 18px;background:#fff;border:1.5px solid var(--muc);border-radius:999px;box-shadow:var(--bong);max-width:560px}
.hero-tim .ic{color:var(--xam)}
.hero-tim input{flex:1;min-width:0;border:0;outline:0;background:none;font-size:16px}
.hero-tim button{height:44px;padding:0 20px;border-radius:999px;background:var(--muc);color:#fff;font-weight:600;font-size:14px}
.chip-ds{display:flex;flex-wrap:wrap;gap:6px;margin:14px 0 0}
.chip-ds a{padding:7px 13px;border-radius:999px;border:1px solid var(--vien2);background:rgba(255,255,255,.6);font-size:13px;font-weight:500}
.chip-ds a:hover{border-color:var(--muc)}
.tin{display:flex;gap:22px;margin:22px 0 0;padding:0;list-style:none}
.tin li{display:flex;flex-direction:column}
.tin b{font:600 18px/1.2 var(--serif)}
.tin span{font-size:12px;color:var(--xam)}
.hero-anh{position:relative;display:grid;grid-template-columns:1.25fr 1fr;grid-template-rows:1fr 1fr;gap:10px;aspect-ratio:1.18}
.hero-o{position:relative;display:block;overflow:hidden;border-radius:var(--r-l);background:var(--kem);box-shadow:var(--bong)}
.hero-o img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.8,.2,1)}
.hero-o:hover img{transform:scale(1.04)}
.hero-o0{grid-row:1/3}
.hero-gia{position:absolute;left:10px;bottom:10px;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.94);font-size:12.5px;font-weight:600}
.hero-gia i{font-style:normal;color:var(--sale);margin-left:2px}
.hero-diem{position:absolute;left:-6px;top:18px;display:flex;flex-direction:column;align-items:center;padding:10px 12px;border-radius:16px;background:var(--muc);color:#fff;box-shadow:var(--bong-l);transform:rotate(-4deg)}
.hero-diem span{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:#d8c4b4}
.hero-diem b{font:700 26px/1.1 var(--serif)}
.hero-diem small{font-size:10px;color:#cdbfb3}
@media (min-width:860px){.hero{grid-template-columns:1.05fr 1fr;align-items:center;gap:48px;padding:48px 0 16px}.hero-diem{left:-22px}}

/* ---- danh mục ---- */
.dm-luoi{display:grid;grid-auto-flow:column;grid-template-rows:repeat(2,auto);grid-auto-columns:27%;gap:16px 12px;overflow-x:auto;scrollbar-width:none;padding:2px var(--le) 6px;margin:0 calc(-1 * var(--le));scroll-padding-inline:var(--le);scroll-snap-type:x proximity}.dm-luoi::-webkit-scrollbar{display:none}.dm-o{scroll-snap-align:start}
.dm-o{display:flex;flex-direction:column;align-items:center;text-align:center;gap:4px}
.dm-anh{width:100%;aspect-ratio:1;border-radius:50%;overflow:hidden;background:var(--kem);border:1px solid var(--vien);transition:transform .25s,box-shadow .25s}
.dm-anh img{width:100%;height:100%;object-fit:cover}
.dm-o:hover .dm-anh{transform:translateY(-3px);box-shadow:var(--bong)}
.dm-o b{font-size:13px;font-weight:600;line-height:1.25;margin-top:4px}
.dm-o small{font-size:11.5px;color:var(--nhat)}
@media (min-width:640px){.dm-luoi{grid-auto-columns:18%}}
@media (min-width:1000px){.dm-luoi{grid-auto-flow:row;grid-template-rows:none;grid-template-columns:repeat(6,1fr);gap:26px 18px;overflow:visible;margin:0;padding:0}.dm-anh{max-width:148px}.dm-o b{font-size:14px}}

/* ---- thẻ sản phẩm ---- */
.luoi{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 12px}
@media (min-width:700px){.luoi{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (min-width:1000px){.luoi{grid-template-columns:repeat(4,minmax(0,1fr));gap:28px 20px}}
@media (min-width:1200px){.luoi{grid-template-columns:repeat(5,minmax(0,1fr))}}
.sp{position:relative;display:flex;flex-direction:column;min-width:0}
.sp-a{display:block}
.sp-anh{position:relative;aspect-ratio:1;border-radius:var(--r);overflow:hidden;background:var(--kem)}
.sp-anh img{width:100%;height:100%;object-fit:cover;transition:transform .55s cubic-bezier(.2,.8,.2,1)}
.sp:hover .sp-anh img{transform:scale(1.045)}
.sp-b{position:absolute;left:8px;top:8px;display:flex;gap:4px;flex-wrap:wrap}
.b{padding:3px 7px;border-radius:7px;font-size:11px;font-weight:600;line-height:1.35;background:#fff;color:var(--muc)}
.b-giam{background:var(--sale);color:#fff}.b-mall{background:var(--muc);color:#fff}.b-hot{background:#fff;color:var(--cognac)}
.sp-ten{margin:10px 0 4px;font:500 13.5px/1.4 var(--sans);letter-spacing:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.8em}
.sp-gia{display:flex;align-items:baseline;flex-wrap:wrap;gap:6px}
.sp-gia b{font-size:15.5px;font-weight:700}
.sp-gia s{font-size:12px;color:var(--nhat)}
.sp-meta{display:flex;align-items:center;gap:8px;margin-top:4px;font-size:11.5px;color:var(--xam);white-space:nowrap;overflow:hidden}
.sao{color:#9a6a12}
.usd{margin-left:auto;padding:1px 7px;border-radius:6px;background:var(--hong);color:var(--cognac-d);font-weight:700;font-size:11px}
.sp-nut{display:flex;gap:6px;margin-top:10px}
.mua{flex:1;display:flex;align-items:center;justify-content:center;height:38px;border-radius:11px;background:var(--shopee);color:#fff;font-size:12.5px;font-weight:600;letter-spacing:.01em;transition:background .15s,transform .1s}
.mua:hover{background:var(--shopee-d)}.mua:active{transform:scale(.98)}
.tim{width:38px;height:38px;display:grid;place-items:center;border-radius:11px;border:1px solid var(--vien2);background:#fff;flex:none}
.tim svg{width:18px;height:18px;fill:none;stroke:var(--muc);stroke-width:1.8}
.tim.on svg,[data-luu].on svg{fill:var(--cognac);stroke:var(--cognac)}
.ray{scroll-padding-inline:var(--le);display:grid;grid-auto-flow:column;grid-auto-columns:minmax(156px,44%);gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;padding:2px var(--le) 8px;margin:0 calc(-1 * var(--le));scrollbar-width:none;overscroll-behavior-x:contain}
.ray::-webkit-scrollbar{display:none}
.ray>*{scroll-snap-align:start}
@media (min-width:700px){.ray{grid-auto-columns:minmax(190px,28%)}}
@media (min-width:1000px){.ray{grid-auto-columns:calc((100% - 4*20px)/5);gap:20px;padding:2px 0 8px;margin:0}}

/* ---- trợ lý chọn túi ---- */
.chon{border-radius:var(--r-l);background:var(--muc);color:#F3EAE1;padding:26px 20px;margin:40px 0;position:relative;overflow:hidden}
.chon::after{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(185,138,75,.35),transparent 70%)}
.chon .mat{color:#D9B48A}
.chon h2{font-size:clamp(24px,6vw,36px);line-height:1.12;color:#fff;max-width:560px}
.chon-form{position:relative;z-index:1;margin-top:18px}
.buoc{border:0;margin:0 0 18px;padding:0}
.buoc legend{display:flex;align-items:center;gap:10px;font-weight:600;font-size:15px;margin-bottom:10px;color:#fff}
.buoc legend span{font-size:11px;font-weight:600;padding:3px 8px;border-radius:999px;background:rgba(255,255,255,.12);color:#D9B48A;letter-spacing:.06em}
.lua{display:flex;flex-wrap:wrap;gap:8px}
.lua label{position:relative}
.lua input{position:absolute;opacity:0;pointer-events:none}
.lua span{display:flex;align-items:center;gap:7px;padding:10px 14px;border-radius:12px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.05);font-size:13.5px;cursor:pointer;transition:all .15s}
.lua span i{font-style:normal}
.lua label:hover span{border-color:rgba(255,255,255,.45)}
.lua input:checked+span{background:#fff;color:var(--muc);border-color:#fff;font-weight:600}
.lua input:focus-visible+span{outline:2px solid #D9B48A;outline-offset:2px}
.chon .nut-lon{background:var(--shopee)}
.chon.js .buoc{display:none}.chon.js .buoc.hien{display:block;animation:hien .3s ease}
.chon.js .nut-lon{display:none}.chon.js.xong .nut-lon{display:inline-flex}
@keyframes hien{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@media (min-width:1000px){.chon{padding:44px 48px;display:grid;grid-template-columns:.8fr 1.2fr;gap:40px;align-items:start}.chon-form{margin-top:0}.chon:not(.chon-nhung){grid-template-columns:1fr}}

/* ---- nút ---- */
.nut-lon{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 26px;border-radius:999px;background:var(--muc);color:#fff;font-weight:600;font-size:15px;transition:transform .12s,filter .15s}
.nut-lon:hover{filter:brightness(1.1)}.nut-lon:active{transform:scale(.98)}
.nut-vien{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 20px;border-radius:999px;border:1.5px solid var(--muc);font-weight:600;font-size:14px;background:transparent}
.nut-vien:hover{background:var(--muc);color:#fff}
.nut-vien .ic{width:19px;height:19px}
.nut-mua{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;min-height:56px;padding:0 22px;border-radius:16px;background:var(--shopee);color:#fff;font-weight:700;font-size:16px;box-shadow:0 12px 26px -12px rgba(238,77,45,.7);transition:transform .12s,background .15s}
.nut-mua svg{width:22px;height:22px;fill:none;stroke:#fff;stroke-width:2}
.nut-mua:hover{background:var(--shopee-d)}.nut-mua:active{transform:scale(.985)}

/* ---- deal, dịp, xếp hạng, giá ---- */
.deal-khoi{background:linear-gradient(180deg,var(--hong) 0,rgba(244,228,220,0) 100%);border-radius:var(--r-l);padding:22px var(--le) 4px;margin-left:calc(-1 * var(--le));margin-right:calc(-1 * var(--le))}
@media (min-width:1000px){.deal-khoi{margin-left:0;margin-right:0;padding:30px 28px 10px}}
.dip-luoi{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.dip-o{display:flex;flex-direction:column;border-radius:var(--r-l);overflow:hidden;background:#fff;border:1px solid var(--vien);transition:box-shadow .25s,transform .25s}
.dip-o:hover{box-shadow:var(--bong);transform:translateY(-2px)}
.dip-anh{display:grid;grid-template-columns:2fr 1fr;grid-template-rows:1fr 1fr;gap:2px;aspect-ratio:1.35;background:var(--kem)}
.dip-anh img{width:100%;height:100%;object-fit:cover}
.dip-anh img:first-child{grid-row:1/3}
.dip-chu{display:flex;flex-direction:column;padding:12px 14px 14px}
.dip-chu i{font-style:normal;font-size:18px}
.dip-chu b{font:600 17px/1.2 var(--serif);margin-top:2px}
.dip-chu small{color:var(--cognac);font-size:12.5px;font-weight:600;margin-top:6px}
@media (min-width:860px){.dip-luoi{grid-template-columns:repeat(3,1fr);gap:20px}}
.hang{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.hang-d{display:grid;grid-template-columns:30px 64px 1fr;gap:10px 12px;align-items:center;padding:10px;border-radius:var(--r);background:#fff;border:1px solid var(--vien)}
.hang-so{font:700 22px/1 var(--serif);color:var(--cognac);text-align:center}
.hang-d:nth-child(-n+3) .hang-so{color:var(--vang)}
.hang-anh{width:64px;height:64px;border-radius:12px;overflow:hidden;background:var(--kem)}
.hang-anh img{width:100%;height:100%;object-fit:cover}
.hang-chu{min-width:0}
.hang-chu a{font-size:13.5px;font-weight:500;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.hang-chu small{display:block;margin-top:3px;font-size:11.5px;color:var(--nhat);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hang-thanh{height:5px;border-radius:9px;background:var(--kem);margin-top:6px;overflow:hidden}
.hang-thanh i{display:block;height:100%;border-radius:9px;background:linear-gradient(90deg,var(--vang),var(--cognac))}
.hang-phai{grid-column:2/4;display:flex;align-items:center;gap:12px}
.hang-diem{font:700 18px/1 var(--serif);color:var(--muc)}
.hang-phai span{font-size:13px;font-weight:600;margin-right:auto}
.mua-nho{flex:none;height:34px;padding:0 14px;font-size:12px}
@media (min-width:760px){.hang-d{grid-template-columns:40px 72px 1fr auto;padding:12px 16px}.hang-anh{width:72px;height:72px}.hang-phai{grid-column:auto}.hang-phai span{margin-right:0;min-width:92px;text-align:right}.hang:not(.hang-day){grid-template-columns:1fr 1fr;gap:10px 16px}}
.gia-luoi{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.gia-luoi a{display:flex;flex-direction:column;padding:16px;border-radius:var(--r);background:#fff;border:1px solid var(--vien);transition:border-color .2s}
.gia-luoi a:hover{border-color:var(--muc)}
.gia-luoi small{font-size:12px;color:var(--nhat)}
.gia-luoi b{font:600 19px/1.25 var(--serif)}
.gia-luoi a:last-child{grid-column:1/-1}
@media (min-width:760px){.gia-luoi{grid-template-columns:repeat(5,1fr)}.gia-luoi a:last-child{grid-column:auto}}

/* ---- dải Zalo, du lịch, SEO, bài ---- */
.zalo-bang{display:flex;flex-direction:column;gap:18px;align-items:flex-start;padding:26px 22px;border-radius:var(--r-l);background:var(--hong);margin:44px 0}
.zalo-bang h2{font-size:clamp(22px,5.4vw,30px);line-height:1.15}
.zalo-bang p{margin:8px 0 0;color:#5a4f47}
.zalo-bang .nut-lon{background:#0068FF}
@media (min-width:860px){.zalo-bang{flex-direction:row;align-items:center;justify-content:space-between;padding:34px 40px}}
.dl{margin:44px 0;padding:22px;border-radius:var(--r-l);border:1px solid var(--vien);background:#fff}
.dl-nho{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--cognac);font-weight:600}
.dl h2{font-size:clamp(21px,5vw,28px);margin:6px 0 14px}
.dl-ds{display:grid;gap:8px}
.dl-the{display:flex;align-items:center;gap:14px;padding:14px;border-radius:var(--r);background:var(--nen);border:1px solid var(--vien);transition:border-color .2s}
.dl-the:hover{border-color:var(--muc)}
.dl-ic{font-size:24px;width:44px;height:44px;display:grid;place-items:center;border-radius:12px;background:#fff;flex:none}
.dl-the b{display:block;font-size:14px}.dl-the small{display:block;color:var(--xam);font-size:12.5px;line-height:1.4}
.dl-mui{margin-left:auto;font-weight:700;color:var(--cognac)}
.dl-chu{margin:12px 0 0;font-size:11.5px;color:var(--nhat)}
@media (min-width:860px){.dl{padding:30px}.dl-ds{grid-template-columns:repeat(2,1fr)}}
.seo h2{font-size:clamp(21px,5vw,28px);margin-bottom:12px}
.seo-cot{display:grid;gap:12px;color:#4a423c;font-size:14.5px}
.seo-cot p{margin:0}
@media (min-width:860px){.seo-cot{grid-template-columns:repeat(3,1fr);gap:28px}}
.bai-luoi{display:grid;gap:12px}
@media (max-width:759px){.bai-o{flex-direction:row;align-items:stretch}.bai-o .bai-anh{flex:0 0 112px;aspect-ratio:auto}.bai-chu{padding:12px 14px}.bai-chu b{font-size:16px}.bai-chu span{-webkit-line-clamp:2;font-size:12.5px}}
@media (min-width:760px){.bai-luoi{grid-template-columns:repeat(3,1fr);gap:22px}}
.bai-o{display:flex;flex-direction:column;border-radius:var(--r-l);overflow:hidden;background:#fff;border:1px solid var(--vien)}
.bai-anh{aspect-ratio:1.6;background:var(--kem);overflow:hidden}
.bai-anh img{width:100%;height:100%;object-fit:cover}
.bai-anh-ghep{display:grid;grid-template-columns:2fr 1fr;grid-template-rows:1fr 1fr;gap:2px}.bai-anh-ghep img:first-child{grid-row:1/3}.bai-anh-ghep img{width:100%;height:100%;object-fit:cover}
.bai-chu{display:flex;flex-direction:column;gap:6px;padding:14px 16px 18px}
.bai-chu small{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--cognac);font-weight:600}
.bai-chu b{font:600 18px/1.25 var(--serif)}
.bai-chu span{font-size:13.5px;color:var(--xam);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}

/* ---- trang danh sách ---- */
.ds-dau{padding:18px 0 14px}
.ds-dau h1{font-size:clamp(30px,7.6vw,48px);line-height:1.08}
.ds-dau h1 em{font-style:italic;color:var(--cognac);font-weight:500}
.ds-dau>p{margin:8px 0 0;color:var(--xam);max-width:640px}
.ds-dau p a{color:var(--cognac);font-weight:600}
.ds-dem{font-size:13px}.ds-dem b{color:var(--muc)}
.hieu{display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-size:13px}
.hieu span{padding:4px 10px;border-radius:999px;background:var(--hong);color:var(--cognac-d);font-weight:500}
.loc{position:sticky;top:var(--dau);z-index:30;background:var(--nen);margin:0 calc(-1 * var(--le));padding:8px var(--le) 10px;border-bottom:1px solid var(--vien)}
.loc-hang{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;align-items:center}
.loc-hang::-webkit-scrollbar{display:none}
.loc-xep{display:flex;align-items:center;gap:6px;flex:none;height:36px;padding:0 6px 0 12px;border-radius:999px;background:var(--muc);color:#fff;font-size:12.5px}
.loc-xep span{opacity:.75}
.loc-xep select{border:0;background:transparent;color:#fff;font-weight:600;font-size:12.5px;outline:0;max-width:150px}
.loc-xep option{color:var(--muc)}
.chip{flex:none;display:inline-flex;align-items:center;height:36px;padding:0 13px;border-radius:999px;border:1px solid var(--vien2);background:#fff;font-size:12.5px;font-weight:500;white-space:nowrap}
.chip.on{background:var(--hong);border-color:var(--cognac);color:var(--cognac-d)}
.loc-mau{display:flex;gap:8px;align-items:center;margin-top:8px;overflow-x:auto;scrollbar-width:none;padding:2px}
.mau{flex:none;width:24px;height:24px;border-radius:50%;border:1px solid rgba(0,0,0,.12);box-shadow:inset 0 0 0 2px #fff}
.mau.on{outline:2px solid var(--muc);outline-offset:2px}
.mau-den{background:#1d1d1d}.mau-trang{background:#fff}.mau-be{background:#e8d6bd}.mau-nau{background:#7b4a2a}.mau-hong{background:#f2b7c4}.mau-do{background:#c0262d}.mau-xanh-la{background:#4c7a4c}.mau-xanh{background:#2f5ea8}.mau-tim{background:#8a5fb3}.mau-vang{background:#e7bf3c}.mau-xam{background:#9a9a9a}.mau-bac{background:linear-gradient(135deg,#eee,#9a9a9a)}
.bo-loc{flex:none;font-size:12.5px;font-weight:600;color:var(--sale);margin-left:4px}
#luoi{margin-top:18px}
.them-wrap{display:flex;justify-content:center;margin:28px 0 8px}
.them-wrap .nut-vien span{font-weight:400;color:var(--xam);margin-left:2px}
.trong{padding:20px 0}.trong>p{color:var(--xam)}

/* ---- trang sản phẩm ---- */
.sp-trang{display:grid;gap:22px;padding-top:12px}
@media (min-width:900px){.sp-trang{grid-template-columns:1.05fr 1fr;gap:48px;align-items:start}.sp-hinh{position:sticky;top:calc(var(--dau) + 16px)}}
.sp-hinh{position:relative;min-width:0}
.sp-cuon{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;border-radius:var(--r-l);background:var(--kem);scrollbar-width:none;margin:0 calc(-1 * var(--le));border-radius:0}
.sp-cuon::-webkit-scrollbar{display:none}
.sp-cuon img{flex:0 0 100%;width:100%;aspect-ratio:1;object-fit:cover;scroll-snap-align:center}
@media (min-width:600px){.sp-cuon{margin:0;border-radius:var(--r-l)}}
.sp-nho{display:flex;gap:8px;margin-top:10px;overflow-x:auto;scrollbar-width:none}
.sp-nho button{flex:none;width:60px;height:60px;border-radius:10px;overflow:hidden;border:2px solid transparent;background:var(--kem)}
.sp-nho button.on{border-color:var(--muc)}
.sp-nho img{width:100%;height:100%;object-fit:cover}
.sp-giam{position:absolute;top:12px;left:12px;padding:6px 10px;border-radius:10px;background:var(--sale);color:#fff;font-weight:700;font-size:14px}
@media (max-width:599px){.sp-giam{left:0}}
.sp-loai{margin:0 0 8px;font-size:12.5px;color:var(--xam)}
.sp-loai a{color:var(--cognac);font-weight:600}
.sp-loai .mall{color:#fff;background:var(--muc);padding:2px 7px;border-radius:6px;font-size:11px;font-weight:600}
.sp-ttin h1{font:600 clamp(22px,5.4vw,32px)/1.22 var(--serif)}
.sp-sao{display:flex;flex-wrap:wrap;gap:10px;align-items:baseline;margin:10px 0 0;font-size:13.5px}
.sp-sao span{color:#9a6a12;font-weight:600}.sp-sao small{color:var(--xam)}
.sp-giabox{margin:18px 0 16px;padding:16px 18px;border-radius:var(--r);background:#fff;border:1px solid var(--vien)}
.sp-giabox>div{display:flex;align-items:baseline;flex-wrap:wrap;gap:10px}
.sp-gia{font:700 30px/1.1 var(--sans);letter-spacing:-.02em}
.sp-giabox s{color:var(--nhat);font-size:15px}
.sp-usd{color:var(--xam);font-size:14px}
.sp-tiet{margin:6px 0 0;color:var(--sale);font-weight:600;font-size:13.5px}
.sp-capnhat{margin:6px 0 0;font-size:11.5px;color:var(--nhat)}
.sp-phu{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:10px}
.sp-phu .nut-vien{padding:0 8px;font-size:13px;min-height:44px;border-width:1px;border-color:var(--vien2)}
.sp-phu .nut-vien:hover{border-color:var(--muc)}
.sp-yen{margin:12px 0 0;font-size:12.5px;color:var(--xam);display:flex;gap:8px}
.sp-yen::before{content:"✓";color:var(--xanh);font-weight:700}
.sp-diem{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:center;margin:22px 0;padding:18px;border-radius:var(--r);background:var(--muc);color:#fff}
.sp-diem-so{display:flex;flex-direction:column;align-items:center;min-width:92px}
.sp-diem-so b{font:700 42px/1 var(--serif)}
.sp-diem-so span{font-size:12px;color:#bfb2a6;margin-top:-2px}
.sp-diem-so small{font-size:10.5px;color:#d8c4b4;text-align:center;margin-top:6px;max-width:100px;line-height:1.3}
.sp-diem ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.sp-diem li{display:grid;grid-template-columns:96px 1fr;gap:8px;align-items:center;font-size:12px;color:#e9dfd6}
.sp-diem li i{height:6px;border-radius:9px;background:rgba(255,255,255,.14);overflow:hidden}
.sp-diem li b{display:block;height:100%;border-radius:9px;background:linear-gradient(90deg,#D9B48A,#fff)}
.sp-vi-sao h2,.sp-ts h2{font:600 18px/1.3 var(--sans);margin:0 0 10px}
.sp-vi-sao ul{margin:0 0 22px;padding:0;list-style:none;display:grid;gap:8px}
.sp-vi-sao li{position:relative;padding-left:26px;font-size:14.5px}
.sp-vi-sao li::before{content:"";position:absolute;left:0;top:4px;width:16px;height:16px;border-radius:50%;background:var(--hong) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2 7 10.5l4.5-5' fill='none' stroke='%239C5B35' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px no-repeat}
.sp-ts dl{margin:0;border-top:1px solid var(--vien)}
.sp-ts dl div{display:grid;grid-template-columns:120px 1fr;gap:10px;padding:10px 0;border-bottom:1px solid var(--vien);font-size:13.5px}
.sp-ts dt{color:var(--xam)}.sp-ts dd{margin:0;font-weight:500}.sp-ts dd a{color:var(--cognac)}
.sp-dip{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:16px 0 0;font-size:13px;color:var(--xam)}
.sp-dip a{padding:6px 11px;border-radius:999px;background:var(--kem);color:var(--muc);font-size:12.5px}
.sp-goc{margin:14px 0 0;color:var(--nhat);line-height:1.4}
.sp-dinh{position:fixed;left:0;right:0;bottom:calc(60px + env(safe-area-inset-bottom));z-index:44;display:flex;align-items:center;gap:12px;padding:10px var(--le);background:rgba(255,255,255,.97);border-top:1px solid var(--vien);transform:translateY(120%);transition:transform .28s cubic-bezier(.2,.8,.2,1);box-shadow:0 -10px 24px -18px rgba(0,0,0,.4)}
.sp-dinh.hien{transform:none}
.sp-dinh>div{display:flex;flex-direction:column}
.sp-dinh b{font-size:17px}.sp-dinh i{font-style:normal;color:var(--sale);font-size:12px;font-weight:600}
.sp-dinh .nut-mua{min-height:48px;font-size:15px;flex:1}
@media (min-width:1000px){.sp-dinh{bottom:0;max-width:520px;left:auto;right:24px;bottom:24px;border-radius:18px;border:1px solid var(--vien)}}

/* ---- đánh giá ---- */
.dg-ds{list-style:none;margin:0 0 18px;padding:0;display:grid;gap:10px}
.dg-ds li{padding:14px 16px;border-radius:var(--r);background:#fff;border:1px solid var(--vien)}
.dg-ds p{margin:6px 0}.dg-ds small{color:var(--nhat)}
.dg-sao{color:#c28a14;letter-spacing:1px}
.dg-form{display:grid;gap:10px;max-width:620px}
.dg-form textarea,.dg-form input[type=text]{width:100%;border:1px solid var(--vien2);border-radius:12px;padding:12px 14px;background:#fff;font-size:15px;outline:0}
.dg-form textarea:focus,.dg-form input:focus{border-color:var(--muc)}
.dg-form [hidden]{display:none}
.dg-sao-chon{display:flex;flex-direction:row-reverse;justify-content:flex-end;gap:2px}
.dg-sao-chon input{position:absolute;opacity:0}
.dg-sao-chon label{font-size:28px;color:var(--vien2);cursor:pointer;line-height:1}
.dg-sao-chon input:checked~label,.dg-sao-chon label:hover,.dg-sao-chon label:hover~label{color:#d39b1f}
.dg-form .nut-vien{justify-self:start}
.dg-kq{margin:0;font-size:13.5px;color:var(--xanh)}

/* ---- trợ lý: kết quả ---- */
.chon-top{display:grid;gap:18px;margin:10px 0 28px;padding:16px;border-radius:var(--r-l);background:#fff;border:1px solid var(--vien);box-shadow:var(--bong)}
.chon-top-anh{border-radius:var(--r);overflow:hidden;background:var(--kem)}
.chon-top-anh img{width:100%;aspect-ratio:1;object-fit:cover}
.chon-top h2{font-size:clamp(20px,5vw,28px);line-height:1.2;margin-bottom:10px}
.chon-top ul{margin:0 0 14px;padding-left:18px;color:#4a423c;font-size:14px;display:grid;gap:4px}
.chon-gia{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;margin:0 0 14px}
.chon-gia b{font-size:22px}.chon-gia s{color:var(--nhat)}
.usd-chip{padding:3px 9px;border-radius:999px;background:var(--hong);color:var(--cognac-d);font-weight:700;font-size:12px}
@media (min-width:760px){.chon-top{grid-template-columns:320px 1fr;align-items:center;padding:22px;gap:30px}}

/* ---- bài viết ---- */
.bai{max-width:720px;margin:0 auto;padding:18px 0 10px}
.bai header h1{font-size:clamp(30px,7.4vw,46px);line-height:1.1}
.bai-sapo{font-size:17px;color:#4a423c;margin:14px 0 0;font-family:var(--serif);font-style:italic}
.bai-tg{font-size:12.5px;color:var(--nhat);margin:14px 0 24px}
.bai-than{font-size:16.5px;line-height:1.75;color:#2b2522}
.bai-than h2{font-size:26px;line-height:1.2;margin:34px 0 10px}
.bai-than h3{font:600 18px/1.35 var(--sans);margin:24px 0 8px}
.bai-than p{margin:0 0 16px}
.bai-than ul,.bai-than ol{margin:0 0 16px;padding-left:22px}
.bai-than li{margin-bottom:6px}
.bai-than a{color:var(--cognac);text-decoration:underline;text-underline-offset:3px}
.bai-than blockquote{margin:20px 0;padding:14px 20px;border-left:3px solid var(--cognac);background:var(--kem);border-radius:0 12px 12px 0;font-family:var(--serif);font-style:italic}
.bai-than table{width:100%;border-collapse:collapse;margin:0 0 18px;font-size:14.5px}
.bai-than th,.bai-than td{border-bottom:1px solid var(--vien);padding:9px 8px;text-align:left;vertical-align:top}
.bai-than th{font-weight:600;background:var(--kem)}
.luoi-bai{margin:18px 0 26px;grid-template-columns:repeat(2,minmax(0,1fr))!important}
@media (min-width:700px){.luoi-bai{grid-template-columns:repeat(4,minmax(0,1fr))!important;gap:16px}}

/* ---- chân trang ---- */
.chan{background:#1B1715;color:#CFC5BB;margin-top:72px}
.chan-in{max-width:var(--rong);margin:0 auto;padding:44px var(--le) 18px;display:grid;gap:28px}
.chan .logo-chu{color:#fff}.chan .logo-ic{color:#fff}.chan .logo-chu em{color:#D9B48A}
.chan-cot{display:flex;flex-direction:column;gap:8px;font-size:13.5px}
.chan-cot a:hover{color:#fff}
.chan-tt{margin:0 0 4px;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#8f847a;font-weight:600}
.chan-thuong-hieu p{margin:12px 0 0;max-width:380px;line-height:1.6}
.chan-nho{font-size:12px;color:#8f847a}
.chan-zalo{text-align:left;color:#9cc3ff;font-weight:600}
.chan-duoi{max-width:var(--rong);margin:0 auto;padding:18px var(--le) 26px;border-top:1px solid #2e2825;font-size:12px;color:#8f847a;display:grid;gap:6px}
.chan-duoi p{margin:0}.chan-duoi a{color:#e3d7cb}
@media (min-width:860px){.chan-in{grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-top:60px}}

/* ---- popup Zalo + hộp thoại ---- */
.hop{position:fixed;inset:0;z-index:90;display:flex;align-items:flex-end;justify-content:center;background:rgba(27,23,21,.5);opacity:0;transition:opacity .2s}
.hop.mo{opacity:1}
.hop-in{position:relative;width:100%;max-width:440px;background:#fff;border-radius:24px 24px 0 0;padding:26px 22px calc(22px + env(safe-area-inset-bottom));transform:translateY(30px);transition:transform .25s cubic-bezier(.2,.8,.2,1)}
.hop.mo .hop-in{transform:none}
@media (min-width:600px){.hop{align-items:center}.hop-in{border-radius:24px}}
.hop-x{position:absolute;right:10px;top:10px;width:44px;height:44px;display:grid;place-items:center;border-radius:50%;font-size:24px;color:var(--xam)}
.hop h3{font:600 22px/1.25 var(--serif);margin:0 36px 6px 0}
.hop p{margin:0 0 14px;color:var(--xam);font-size:14px}
.hop input{width:100%;height:56px;border:1.5px solid var(--vien2);border-radius:16px;padding:0 18px;font-size:18px;outline:0;margin-bottom:12px;letter-spacing:.02em}
.hop input:focus{border-color:#0068FF}
.hop .nut-lon{width:100%;background:#0068FF;font-size:16px}
.hop small{display:block;margin-top:10px;color:var(--nhat);font-size:11.5px;text-align:center}
.hop .luot{display:flex;justify-content:space-between;align-items:baseline;padding:14px 0;border-bottom:1px solid var(--vien);font-size:15px}
.hop .luot b{font:700 24px/1 var(--serif)}
.hop .luot i{display:inline-block;width:8px;height:8px;border-radius:50%;background:#2f9e44;margin-right:8px}
.bao{position:fixed;left:50%;bottom:calc(84px + env(safe-area-inset-bottom));transform:translate(-50%,20px);z-index:95;background:var(--muc);color:#fff;padding:11px 18px;border-radius:999px;font-size:13.5px;opacity:0;pointer-events:none;transition:.25s;white-space:nowrap}
.bao.hien{opacity:1;transform:translate(-50%,0)}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}