/* Azota.com.vn — giao diện. Ba màu trụ lấy từ logo: Action đỏ, Zoom xanh dương, Task xanh lá. Một họ chữ: Lexend. */
@font-face{font-family:Lexend;font-style:normal;font-display:swap;font-weight:400;src:url(f/lexend-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:Lexend;font-style:normal;font-display:swap;font-weight:400;src:url(f/lexend-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+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Lexend;font-style:normal;font-display:swap;font-weight:500;src:url(f/lexend-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:Lexend;font-style:normal;font-display:swap;font-weight:500;src:url(f/lexend-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+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Lexend;font-style:normal;font-display:swap;font-weight:700;src:url(f/lexend-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:Lexend;font-style:normal;font-display:swap;font-weight:700;src:url(f/lexend-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+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Lexend;font-style:normal;font-display:swap;font-weight:800;src:url(f/lexend-vietnamese-800-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:Lexend;font-style:normal;font-display:swap;font-weight:800;src:url(f/lexend-latin-800-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+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  --nen:#F4F6FB;--trang:#fff;--muc:#0E1D45;--xam:#56627F;--xam2:#8A94AE;--vien:#E1E6F0;--vien2:#CBD3E2;
  --cobalt:#1A3FA8;--cobalt2:#14328A;--troi:#2E8BEF;--do:#E5484D;--lam:#2479E8;--xanh:#2F9E2A;--cam:#EE4D2D;--cam2:#D73F21;--vang:#F2A516;
  --tru:var(--cobalt);--tru-nhat:#EAF0FC;
  --sans:Lexend,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --r-to:28px;--r:16px;--r-nho:10px;--rong:1280px;--le:16px;
}
[data-tru=action]{--tru:var(--do);--tru-nhat:#FDECEC}
[data-tru=zoom]{--tru:var(--lam);--tru-nhat:#E8F1FD}
[data-tru=task]{--tru:var(--xanh);--tru-nhat:#EAF6E8}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:84px}
body{overflow-wrap:break-word;margin:0;background:var(--nen);color:var(--muc);font:400 15.5px/1.55 var(--sans);-webkit-font-smoothing:antialiased;padding-bottom:calc(64px + env(safe-area-inset-bottom))}
@media(min-width:900px){body{padding-bottom:0}}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0;padding:0}
:focus-visible{outline:3px solid var(--troi);outline-offset:2px;border-radius:6px}
h1,h2,h3{margin:0;line-height:1.15;letter-spacing:-.02em}
.ic{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round;flex:none}
.ic-tru{width:22px;height:22px;flex:none}
.ic-tru circle{fill:var(--cobalt)}.ic-action circle{fill:var(--do)}.ic-zoom circle{fill:var(--lam)}.ic-task circle{fill:var(--xanh)}
.bo-qua{position:absolute;left:-9999px;top:8px;z-index:99;background:var(--muc);color:#fff;padding:10px 14px;border-radius:8px}.bo-qua:focus{left:8px}
main{max-width:var(--rong);margin:0 auto;padding:0 var(--le)}
@media(min-width:900px){:root{--le:28px}}

/* ---------- dải thông báo + đầu trang ---------- */
.tb{background:var(--cobalt);color:#fff;font-size:12.5px;text-align:center;padding:7px 12px;letter-spacing:.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dau{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--vien);transition:box-shadow .2s}
.dau.cuon{box-shadow:0 6px 20px -14px rgba(14,29,69,.35)}
.dau-in{max-width:var(--rong);margin:0 auto;padding:0 var(--le);height:62px;display:flex;align-items:center;gap:10px}
.dau-menu{display:flex;align-items:center;gap:6px;height:40px;padding:0 12px 0 9px;border-radius:999px;border:1px solid var(--vien2);font-weight:700;font-size:12.5px;letter-spacing:.06em;background:#fff}
.dau-menu:hover{border-color:var(--cobalt);color:var(--cobalt)}
.logo{display:flex;align-items:center;flex:none}
.logo-chu{font-weight:800;font-size:23px;letter-spacing:-.035em;line-height:1;white-space:nowrap}
.logo-chu b{color:var(--cobalt);font-weight:800}.logo-chu em{font-style:normal;color:var(--troi);font-weight:700;font-size:.82em;letter-spacing:-.02em}
.dau-tru{display:none;gap:4px;margin-left:8px}
.dau-tru a{display:flex;align-items:center;gap:7px;height:38px;padding:0 13px 0 8px;border-radius:999px;font-weight:600;font-size:14px;color:var(--muc)}
.dau-tru a:hover{background:var(--nen)}
.dau-tru a[aria-current]{background:var(--tru-nhat)}
.dau-tru a:nth-child(1)[aria-current]{background:#FDECEC}.dau-tru a:nth-child(2)[aria-current]{background:#E8F1FD}.dau-tru a:nth-child(3)[aria-current]{background:#EAF6E8}
.dau-tim{display:none;flex:1;max-width:420px;margin-left:auto;position:relative;align-items:center}
.dau-tim .ic{position:absolute;left:14px;color:var(--xam2)}
.dau-tim input{width:100%;height:42px;border-radius:999px;border:1px solid var(--vien2);background:var(--nen);padding:0 16px 0 42px;font-size:14px}
.dau-tim input:focus{outline:none;border-color:var(--cobalt);background:#fff;box-shadow:0 0 0 4px rgba(26,63,168,.1)}
.dau-doc{display:none;align-items:center;gap:6px;height:40px;padding:0 12px;border-radius:999px;font-weight:700;font-size:13px;letter-spacing:.04em;color:var(--cobalt)}
.dau-doc:hover{background:var(--tru-nhat)}
.dau-nut{width:40px;height:40px;border-radius:999px;display:grid;place-items:center;position:relative;flex:none}
.dau-nut:hover{background:var(--nen)}
.dau-tim-mo{margin-left:auto}
.dem-yeu{position:absolute;top:3px;right:3px;min-width:17px;height:17px;border-radius:9px;background:var(--cam);color:#fff;font:700 10px/17px var(--sans);text-align:center;padding:0 4px;font-style:normal}
.dau-ng{display:flex;align-items:center;height:34px;border-radius:999px;border:1px solid var(--vien2);overflow:hidden;font-size:12px;font-weight:700;flex:none}
.dau-ng b,.dau-ng span{padding:0 8px;line-height:32px}.dau-ng b{background:var(--muc);color:#fff}.dau-ng span{color:var(--xam)}
.dau-ng:hover span{color:var(--cobalt)}
@media(max-width:899px){
  .dau-in{gap:6px;height:56px}.logo-chu{font-size:21px}.dau-menu span{display:none}.dau-menu{padding:0;width:40px;justify-content:center}
  .dau-tru{display:flex;position:absolute;left:0;right:0;top:56px;margin:0;padding:6px var(--le);gap:6px;background:#fff;border-bottom:1px solid var(--vien);overflow-x:auto;scrollbar-width:none}
  .dau-tru::-webkit-scrollbar{display:none}
  .dau-tru a{flex:1;justify-content:center;height:34px;font-size:13.5px;background:var(--nen);padding:0 10px 0 6px;min-width:96px}
  .dau{margin-bottom:47px}
  .dau-yeu{display:none}
}
@media(min-width:900px){.dau-tru{display:flex}.dau-tim{display:flex}.dau-tim-mo{display:none}}
@media(min-width:1100px){.dau-doc{display:flex}}

/* ---------- ngăn kéo MENU ---------- */
.ngan{position:fixed;inset:0;z-index:80}
.ngan-nen{position:absolute;inset:0;background:rgba(14,29,69,.42);opacity:0;transition:opacity .25s}
.ngan-in{position:absolute;top:0;bottom:0;left:0;width:min(400px,92vw);background:#fff;overflow-y:auto;padding:14px 18px calc(24px + env(safe-area-inset-bottom));transform:translateX(-102%);transition:transform .28s cubic-bezier(.2,.8,.2,1);overscroll-behavior:contain}
.ngan.mo .ngan-nen{opacity:1}.ngan.mo .ngan-in{transform:none}
.ngan-dau{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.ngan-x{width:40px;height:40px;border-radius:999px;display:grid;place-items:center}.ngan-x:hover{background:var(--nen)}
.cai-app{display:flex;align-items:center;gap:12px;width:100%;text-align:left;padding:12px 14px;border-radius:var(--r);background:var(--cobalt);color:#fff;margin-bottom:14px}
.cai-app b{display:block;font-size:15px}.cai-app small{opacity:.8;font-size:12.5px}
.ngan-tru{border:1px solid var(--vien);border-radius:var(--r);padding:10px 10px 6px;margin-bottom:10px}
.ngan-tru-dau{display:flex;align-items:center;gap:10px;padding:2px 4px 8px}
.ngan-tru-dau .ic-tru{width:28px;height:28px}
.ngan-tru-dau b{font-size:17px;font-weight:800}.ngan-tru-dau small{color:var(--xam);font-size:12.5px;margin-left:auto;text-align:right}
.ngan-tru nav{display:flex;flex-wrap:wrap;gap:6px;padding:0 2px 6px}
.ngan-tru nav a{display:inline-flex;align-items:baseline;gap:5px;padding:7px 11px;border-radius:999px;background:var(--nen);font-size:13.5px}
.ngan-tru nav a:hover{background:var(--nen)}.ngan-tru nav small{color:var(--xam2)}
.ngan-nhom{margin:16px 4px 6px;font-size:12.5px;font-weight:600;color:var(--xam)}
.ngan-ds{display:grid}
.ngan-ds a{display:flex;align-items:center;gap:12px;padding:10px 8px;border-radius:10px;font-size:14.5px}
.ngan-ds a:hover{background:var(--nen)}.ngan-ds .ic{color:var(--cobalt)}
.ngan-chip{display:flex;flex-wrap:wrap;gap:6px}
.ngan-chip a{display:flex;align-items:center;gap:6px;padding:7px 12px;border-radius:999px;border:1px solid var(--vien);font-size:13px}
.ngan-chip a .ic{width:16px;height:16px;color:var(--cobalt)}
.ngan-chip a:hover{border-color:var(--cobalt)}
.ngan-cuoi{margin-top:18px;display:grid;gap:10px}
.ngan-nut{display:flex;align-items:center;justify-content:center;gap:8px;height:46px;border-radius:12px;background:#0068FF;color:#fff;font-weight:600}
.ngan-dbw{display:block}
.ngan-ng{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--vien2);border-radius:12px;overflow:hidden}
.ngan-ng a{text-align:center;padding:10px;font-size:14px;font-weight:500}.ngan-ng a[aria-current]{background:var(--muc);color:#fff}
.ngan-luot{display:flex;align-items:center;justify-content:center;gap:8px;height:42px;border-radius:12px;border:1px dashed var(--vien2);color:var(--xam);font-size:13.5px}

/* ---------- trang chủ: hero + bảng Action · Zoom · Task ---------- */
.hero{display:grid;gap:26px;padding:26px 0 8px}
@media(min-width:980px){.hero{grid-template-columns:1fr 1.08fr;gap:44px;align-items:center;padding:52px 0 24px}}
.hero h1{font-size:clamp(42px,7.4vw,78px);font-weight:800;letter-spacing:-.045em;line-height:.95;color:var(--muc)}
.hero-phu{font-size:17px;color:var(--xam);max-width:34em;margin:18px 0 22px}
.hero-phu b{color:var(--muc);font-weight:600}
.hero-tim{display:flex;align-items:center;gap:8px;background:#fff;border:1.5px solid var(--vien2);border-radius:999px;padding:6px 6px 6px 18px;max-width:560px}
.hero-tim:focus-within{border-color:var(--cobalt);box-shadow:0 0 0 5px rgba(26,63,168,.1)}
.hero-tim .ic{color:var(--xam2)}
.hero-tim input{flex:1;min-width:0;border:0;background:none;height:44px;font-size:16px;outline:none}
.hero-tim button{height:46px;padding:0 22px;border-radius:999px;background:var(--cobalt);color:#fff;font-weight:700}
.hero-tim button:hover{background:var(--cobalt2)}
.tin{display:grid;grid-template-columns:repeat(3,auto);justify-content:start;gap:28px;list-style:none;padding:0;margin:24px 0 0}
@media(max-width:520px){.tin{gap:18px}.tin b{font-size:17px!important}.tin span{font-size:11.5px!important}}
.tin b{display:block;font-size:20px;font-weight:800;letter-spacing:-.02em}.tin span{font-size:12.5px;color:var(--xam)}

.che{background:#fff;border:1px solid var(--vien);border-radius:var(--r-to);padding:12px;position:relative}
.che::before{content:"";position:absolute;left:28px;right:28px;top:-1px;height:4px;border-radius:0 0 4px 4px;background:var(--tru);transition:background .25s}
.che-chon{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.che-chon button{display:flex;align-items:center;gap:10px;text-align:left;padding:12px;border-radius:18px;border:2px solid transparent;background:var(--nen);transition:background .2s,border-color .2s}
.che-chon button:hover{background:#ECF0F8}
.che-chon .ic-tru{width:38px;height:38px}
.che-chon b{display:block;font-size:18px;font-weight:800;letter-spacing:-.02em;line-height:1.1}
.che-chon small{display:block;font-size:12px;color:var(--xam);line-height:1.3;margin-top:2px}
.che-chon [aria-selected=true]{background:var(--tru-nhat);border-color:var(--tru)}
.che-chon button[data-chon-tru=action][aria-selected=true]{--tru:var(--do);--tru-nhat:#FDECEC}
.che-chon button[data-chon-tru=zoom][aria-selected=true]{--tru:var(--lam);--tru-nhat:#E8F1FD}
.che-chon button[data-chon-tru=task][aria-selected=true]{--tru:var(--xanh);--tru-nhat:#EAF6E8}
@media(max-width:560px){.che-chon button{flex-direction:column;align-items:flex-start;gap:6px;padding:10px}.che-chon small{display:none}.che-chon .ic-tru{width:30px;height:30px}.che-chon b{font-size:16px}}
.che-p{padding:14px 6px 4px}
.che-p.vao{animation:vao .32s cubic-bezier(.2,.8,.2,1)}
@keyframes vao{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.che-cau{margin:0 4px 12px;color:var(--xam);font-size:14px}
.che-luoi{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media(min-width:980px){.che-luoi{grid-template-columns:repeat(4,1fr);gap:8px}.che-ten{font-size:12.5px}}
.che-o{display:flex;flex-direction:column;border-radius:var(--r);border:1px solid var(--vien);padding:8px;background:#fff;transition:border-color .15s}
.che-o:hover{border-color:var(--tru)}
.che-anh{aspect-ratio:1;border-radius:12px;overflow:hidden;background:var(--nen)}
.che-anh img{width:100%;height:100%;object-fit:cover}
.che-ten{font-size:13px;line-height:1.35;margin:8px 2px 6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.7em}
.che-gia{display:flex;align-items:center;justify-content:space-between;margin:auto 2px 0}
.che-gia b{font-size:15px;font-weight:800}
.che-gia i{font-style:normal;font-size:12px;font-weight:700;color:#fff;background:var(--tru);border-radius:999px;padding:2px 8px}
.che-xem{display:flex;align-items:center;justify-content:center;gap:4px;margin:12px 0 2px;height:44px;border-radius:12px;background:var(--muc);color:#fff;font-weight:600;font-size:14px}
.che-xem:hover{background:var(--cobalt)}
.che-xem .ic{width:16px;height:16px}

/* ---------- khối, ray, lưới ---------- */
.khoi{margin:40px 0}
@media(min-width:900px){.khoi{margin:56px 0}}
.khoi-dau{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:16px}
.khoi-dau h2{font-size:clamp(22px,3vw,30px);font-weight:800;letter-spacing:-.03em}
.khoi-dau p{margin:6px 0 0;color:var(--xam);font-size:14.5px;max-width:46em}
.xem{display:flex;align-items:center;gap:2px;flex:none;font-weight:600;font-size:14px;color:var(--cobalt);white-space:nowrap}
.xem .ic{width:16px;height:16px}.xem:hover{text-decoration:underline}
.ray{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(168px,46%);gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;padding:2px 2px 12px;margin:0 calc(-1 * var(--le));padding-left:var(--le);padding-right:var(--le);scroll-padding-left:var(--le);scrollbar-width:thin}
.ray>*{scroll-snap-align:start}
@media(min-width:700px){.ray{grid-auto-columns:minmax(200px,30%)}}
@media(min-width:1100px){.ray{grid-auto-columns:calc((100% - 4 * 14px - 2 * var(--le)) / 5);gap:14px}}
.luoi{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap: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:14px}}
@media(min-width:1240px){.luoi{grid-template-columns:repeat(5,minmax(0,1fr))}}

/* ---------- thẻ sản phẩm ---------- */
.sp{display:flex;flex-direction:column;background:#fff;border:1px solid var(--vien);border-radius:var(--r);padding:8px;min-width:0;transition:border-color .15s}
.sp:hover{border-color:var(--vien2)}
.sp-a{display:flex;flex-direction:column;flex:1}
.sp-anh{position:relative;aspect-ratio:1;border-radius:11px;overflow:hidden;background:var(--nen)}
.sp-anh img{width:100%;height:100%;object-fit:cover;transition:transform .35s}
.sp:hover .sp-anh img{transform:scale(1.03)}
.sp-b{position:absolute;left:6px;top:6px;display:flex;gap:4px;flex-wrap:wrap}
.b{font-size:11px;font-weight:700;line-height:1;padding:5px 7px;border-radius:6px;background:#fff;color:var(--muc)}
.b-giam{background:var(--cam);color:#fff}.b-mall{background:#D0011B;color:#fff}.b-hot{background:var(--muc);color:#fff}.b-cu{background:#fff;color:var(--xanh);border:1px solid #CFE8CB}
.sp-diem{position:absolute;right:6px;bottom:6px;display:flex;align-items:baseline;gap:3px;background:rgba(255,255,255,.94);border-radius:999px;padding:3px 8px 3px 7px;box-shadow:inset 0 0 0 1.5px var(--tru)}
.sp-diem b{font-size:12.5px;font-weight:800}.sp-diem i{font-style:normal;font-size:9.5px;color:var(--xam);font-weight:600}
.sp-ten{font-size:13.5px;font-weight:500;line-height:1.38;letter-spacing:0;margin:9px 3px 6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.76em}
.sp-a:hover .sp-ten{color:var(--cobalt)}
.sp-gia{display:flex;align-items:baseline;gap:6px;flex-wrap:wrap;margin:0 3px}
.sp-gia b{font-size:16px;font-weight:800;letter-spacing:-.01em}.sp-gia s{font-size:12px;color:var(--xam2)}
.sp-meta{display:flex;gap:8px;font-size:11.5px;color:var(--xam);margin:3px 3px 8px;flex-wrap:wrap}
.sao{color:#B77700;font-weight:600}
.sp-nut{display:flex;gap:6px;margin-top:auto}
.mua{flex:1;display:flex;align-items:center;justify-content:center;height:36px;border-radius:10px;background:var(--cam);color:#fff;font-size:13px;font-weight:700;white-space:nowrap}
.mua:hover{background:var(--cam2)}
.tim{width:36px;height:36px;border-radius:10px;border:1px solid var(--vien2);display:grid;place-items:center;flex:none}
.tim svg{width:17px;height:17px;fill:none;stroke:var(--muc);stroke-width:1.9;stroke-linejoin:round}
.tim.on{background:var(--cobalt);border-color:var(--cobalt)}.tim.on svg{fill:#fff;stroke:#fff}

/* ---------- setup ---------- */
.setup-luoi{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(220px,72%);gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;margin:0 calc(-1 * var(--le));padding:2px var(--le) 12px;scroll-padding-left:var(--le)}
@media(min-width:700px){.setup-luoi{grid-auto-columns:minmax(240px,38%)}}
@media(min-width:1100px){.setup-luoi{grid-auto-flow:row;grid-template-columns:repeat(4,1fr);margin:0;padding:0;overflow:visible}.setup-o:first-child{grid-column:span 2;grid-row:span 2}}
.setup-o{scroll-snap-align:start;display:flex;flex-direction:column;background:#fff;border:1px solid var(--vien);border-radius:var(--r);padding:10px;transition:border-color .15s}
.setup-o:hover{border-color:var(--cobalt)}
.setup-anh{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.setup-anh img{aspect-ratio:1;object-fit:cover;border-radius:10px;background:var(--nen);width:100%}
.setup-o:first-child .setup-anh{grid-template-columns:2fr 1fr;grid-template-rows:1fr 1fr;flex:1}
.setup-o:first-child .setup-anh img:first-child{grid-row:span 2;height:100%}
.setup-o:first-child .setup-anh img:not(:first-child){height:100%}
.setup-chu{display:grid;grid-template-columns:auto 1fr;column-gap:10px;align-items:center;margin:12px 4px 2px}
.setup-chu .ic{grid-row:span 2;width:36px;height:36px;padding:8px;border-radius:12px;background:var(--tru-nhat);color:var(--cobalt)}
.setup-chu b{font-size:16px;font-weight:700;letter-spacing:-.01em;line-height:1.2}.setup-chu small{color:var(--xam);font-size:12.5px}
.setup-o:first-child .setup-chu b{font-size:20px}

/* ---------- khối trụ ở trang chủ ---------- */
.tru-khoi{border-top:1px solid var(--vien);padding-top:28px}
.tru-dau{display:flex;flex-direction:column;gap:14px;margin-bottom:16px}
@media(min-width:900px){.tru-dau{flex-direction:row;align-items:center;justify-content:space-between}}
.tru-ten{display:flex;align-items:center;gap:14px}
.tru-ten .ic-tru{width:50px;height:50px}
.tru-ten b{display:block;font-size:clamp(28px,4vw,40px);font-weight:800;letter-spacing:-.04em;line-height:1}
.tru-ten small{display:block;color:var(--xam);font-size:14px;margin-top:4px}
.tru-dm{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;margin:0 calc(-1 * var(--le));padding:0 var(--le)}
.tru-dm::-webkit-scrollbar{display:none}
@media(min-width:900px){.tru-dm{flex-wrap:wrap;justify-content:flex-end;margin:0;padding:0;max-width:62%}}
.tru-dm a{flex:none;display:flex;align-items:center;gap:6px;padding:8px 13px;border-radius:999px;background:#fff;border:1px solid var(--vien);font-size:13.5px;font-weight:500}
.tru-dm a small{color:var(--xam2);font-size:11.5px}
.tru-dm a:hover{border-color:var(--tru);color:var(--muc);background:var(--tru-nhat)}
.tru-action{--tru:var(--do);--tru-nhat:#FDECEC}.tru-zoom{--tru:var(--lam);--tru-nhat:#E8F1FD}.tru-task{--tru:var(--xanh);--tru-nhat:#EAF6E8}

/* ---------- trợ lý chọn đồ ---------- */
.chon{background:var(--muc);color:#fff;border-radius:var(--r-to);padding:26px 20px;margin:40px 0}
@media(min-width:900px){.chon{padding:40px 44px;margin:56px 0}}
.chon-dau h2{font-size:clamp(24px,3.4vw,34px);font-weight:800;letter-spacing:-.03em}
.chon-dau p{color:#B9C3DD;margin:8px 0 0;max-width:40em}
.chon-form{margin-top:22px}
.buoc{border:0;padding:0;margin:0 0 18px}
.buoc legend{display:flex;align-items:center;gap:10px;font-weight:700;font-size:16px;margin-bottom:10px;padding:0}
.buoc legend span{font-size:12px;font-weight:700;background:rgba(255,255,255,.12);border-radius:999px;padding:3px 9px;color:#C9D3EE}
.lua{display:flex;flex-wrap:wrap;gap:8px}
.lua label{position:relative}
.lua input{position:absolute;opacity:0;inset:0;cursor:pointer}
.lua span{display:flex;align-items:center;gap:7px;padding:10px 15px;border-radius:999px;border:1.5px solid rgba(255,255,255,.22);font-size:14px;transition:background .15s,border-color .15s}
.lua span .ic{width:17px;height:17px}
.lua label:hover span{border-color:rgba(255,255,255,.55)}
.lua input:checked+span{background:#fff;color:var(--muc);border-color:#fff;font-weight:600}
.lua input:focus-visible+span{outline:3px solid var(--troi);outline-offset:2px}
.chon .nut-lon{background:var(--cam);margin-top:4px}.chon .nut-lon:hover{background:var(--cam2)}
.chon.js .buoc{display:none}.chon.js .buoc.hien{display:block;animation:vao .28s}
.chon.js .nut-lon{display:none}.chon.js.xong .nut-lon{display:inline-flex}
.chon:not(.chon-nhung){margin-top:20px}

/* ---------- bảng xếp hạng ---------- */
.hang{list-style:none;padding:0;margin:0;display:grid;gap:8px}
@media(min-width:1000px){.hang:not(.hang-day){grid-template-columns:1fr 1fr;column-gap:16px}}
.hang-d{display:grid;grid-template-columns:28px 64px 1fr auto;gap:12px;align-items:center;background:#fff;border:1px solid var(--vien);border-radius:var(--r);padding:10px 12px}
.hang-so{font-size:20px;font-weight:800;color:var(--xam2);text-align:center;letter-spacing:-.04em}
.hang-d:nth-child(-n+3) .hang-so{color:var(--cobalt)}
.hang-anh img{width:64px;height:64px;border-radius:10px;object-fit:cover;background:var(--nen)}
.hang-chu{min-width:0}
.hang-chu a{font-size:14px;font-weight:500;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.hang-chu a:hover{color:var(--cobalt)}
.hang-chu small{display:block;color:var(--xam);font-size:12px;margin-top:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hang-thanh{height:5px;border-radius:5px;background:var(--nen);margin-top:6px;overflow:hidden}
.hang-thanh i{display:block;height:100%;background:var(--tru);border-radius:5px}
.hang-phai{display:flex;flex-direction:column;align-items:flex-end;gap:4px}
.hang-diem{font-size:22px;font-weight:800;letter-spacing:-.03em;line-height:1}
.hang-phai span{font-size:12.5px;font-weight:600}
.mua-nho{height:30px;padding:0 12px;font-size:12px;flex:none}
@media(max-width:520px){.hang-d{grid-template-columns:22px 52px 1fr;gap:10px}.hang-anh img{width:52px;height:52px}.hang-phai{grid-column:2/4;flex-direction:row;align-items:center;justify-content:space-between}.hang-diem{font-size:18px}}

/* ---------- thương hiệu ---------- */
.hieu-ds{display:flex;flex-wrap:wrap;gap:8px}
.hieu-ds a{display:flex;align-items:baseline;gap:7px;padding:10px 16px;border-radius:12px;background:#fff;border:1px solid var(--vien);transition:border-color .15s}
.hieu-ds a:hover,.hieu-ds a.on{border-color:var(--cobalt)}
.hieu-ds a.on{background:var(--tru-nhat)}
.hieu-ds b{font-weight:700;font-size:15px;letter-spacing:-.01em}.hieu-ds small{color:var(--xam2);font-size:12px}
.hieu-ds-nho{margin:0 0 12px;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}.hieu-ds-nho a{flex:none;padding:7px 12px}.hieu-ds-nho b{font-size:13.5px}
.hieu-ds-day{margin-bottom:40px}

/* ---------- Zalo ---------- */
.zalo-bang{display:flex;flex-direction:column;gap:18px;background:#fff;border:1px solid var(--vien);border-left:6px solid #0068FF;border-radius:var(--r-to);padding:24px 22px;margin:40px 0}
@media(min-width:900px){.zalo-bang{flex-direction:row;align-items:center;justify-content:space-between;padding:32px 38px}}
.zalo-bang h2{font-size:clamp(21px,2.6vw,27px);font-weight:800;letter-spacing:-.03em}
.zalo-bang p{color:var(--xam);margin:8px 0 0;max-width:40em}
.zalo-bang .nut-lon{background:#0068FF}.zalo-bang .nut-lon:hover{background:#0053CC}
.nut-lon{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:52px;padding:0 26px;border-radius:14px;background:var(--cobalt);color:#fff;font-weight:700;font-size:15.5px;flex:none;white-space:nowrap}
.nut-lon:hover{background:var(--cobalt2)}
.nut-vien{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:44px;padding:0 18px;border-radius:12px;border:1.5px solid var(--vien2);background:#fff;font-weight:600;font-size:14px}
.nut-vien:hover{border-color:var(--cobalt);color:var(--cobalt)}
.nut-vien.on{background:var(--cobalt);border-color:var(--cobalt);color:#fff}

/* ---------- bài ĐỌC ---------- */
.bai-luoi{display:grid;gap:14px}
@media(min-width:760px){.bai-luoi{grid-template-columns:repeat(3,1fr)}}
.bai-luoi-day{margin-bottom:48px}
.bai-o{display:flex;flex-direction:column;background:#fff;border:1px solid var(--vien);border-radius:var(--r);overflow:hidden;transition:border-color .15s}
.bai-o:hover{border-color:var(--cobalt)}
.bai-anh{display:block;aspect-ratio:16/9;background:var(--nen);overflow:hidden}
.bai-anh img{width:100%;height:100%;object-fit:cover}
.bai-anh-ghep{display:grid;grid-template-columns:repeat(3,1fr);gap:3px;padding:3px}
.bai-anh-ghep img{height:100%;aspect-ratio:auto;border-radius:6px}
.bai-chu{display:flex;flex-direction:column;gap:6px;padding:14px 16px 18px}
.bai-chu small{color:var(--cobalt);font-weight:600;font-size:12.5px}
.bai-chu b{font-size:17px;font-weight:700;letter-spacing:-.02em;line-height:1.3}
.bai-chu span{color:var(--xam);font-size:14px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}

/* ---------- du lịch (Travelpayouts) ---------- */
.dl{margin:40px 0;padding:22px;background:#fff;border:1px solid var(--vien);border-radius:var(--r-to)}
.dl-dau h2{font-size:21px;font-weight:800;letter-spacing:-.02em}.dl-dau p{margin:6px 0 14px;color:var(--xam);font-size:13.5px}
.dl-ds{display:grid;gap:10px}
@media(min-width:760px){.dl-ds{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}}
.dl-the{display:flex;align-items:center;gap:12px;padding:14px;border-radius:14px;background:var(--nen);transition:background .15s}
.dl-the:hover{background:#E8EDF7}
.dl-the .ic{width:40px;height:40px;padding:9px;border-radius:12px;background:#fff;color:var(--do)}
.dl-the b{display:block;font-size:14.5px;font-weight:700}.dl-the small{display:block;color:var(--xam);font-size:12.5px;line-height:1.4;margin-top:2px}

/* ---------- SEO ---------- */
.seo{background:#fff;border:1px solid var(--vien);border-radius:var(--r-to);padding:24px 22px}
.seo h2{font-size:21px;font-weight:800;letter-spacing:-.02em;margin-bottom:12px}
.seo-cot{display:grid;gap:12px;color:var(--xam);font-size:14.5px}
@media(min-width:900px){.seo-cot{grid-template-columns:repeat(3,1fr);gap:28px}}
.seo-cot p{margin:0}.seo-cot b{color:var(--muc)}
.trang-ds .seo .seo-cot{grid-template-columns:1fr;max-width:62em}

/* ---------- chân trang ---------- */
.chan{background:var(--muc);color:#C3CBE0;margin-top:56px;font-size:14px}
.chan-in{max-width:var(--rong);margin:0 auto;padding:40px var(--le) 24px;display:grid;gap:28px}
@media(min-width:900px){.chan-in{grid-template-columns:1.5fr 1fr 1fr 1.1fr}}
.chan .logo-chu b{color:#fff}.chan .logo-chu em{color:#7DB7FF}
.chan-tru{display:flex;gap:14px;margin:14px 0}
.chan-tru a{display:flex;align-items:center;gap:6px;color:#fff;font-weight:600}
.chan-cot{display:flex;flex-direction:column;gap:8px;align-items:flex-start}
.chan-cot p{margin:0}.chan-cot a:hover{color:#fff}
.chan-tt{color:#fff;font-weight:700;margin-bottom:4px!important}
.chan-nho{font-size:12.5px;color:#8F9AB8}
.chan-zalo{display:flex;align-items:center;gap:8px;color:#fff;background:#0068FF;border-radius:10px;padding:9px 14px;font-weight:600;font-size:13.5px}
.chan-duoi{max-width:var(--rong);margin:0 auto;padding:18px var(--le) 26px;border-top:1px solid rgba(255,255,255,.1);display:grid;gap:6px;font-size:13px}
.chan-duoi p{margin:0}.chan-duoi a{color:#fff;text-decoration:underline;text-underline-offset:2px}

/* ---------- thanh dưới (điện thoại) ---------- */
.tab{position:fixed;left:0;right:0;bottom:0;z-index:50;display:grid;grid-template-columns:repeat(5,1fr);background:#fff;border-top:1px solid var(--vien);padding:4px 4px calc(4px + env(safe-area-inset-bottom))}
.tab a,.tab button{position:relative;display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 0;font-size:10.5px;font-weight:500;color:var(--xam)}
.tab [aria-current]{color:var(--cobalt)}
.tab .tab-giua .ic{width:42px;height:30px;padding:5px 11px;border-radius:999px;background:var(--cobalt);color:#fff;margin-top:-2px}
.tab .dem-yeu{top:0;right:calc(50% - 22px)}
@media(min-width:900px){.tab{display:none}}

/* ---------- tìm nhanh ---------- */
.tim-phu{position:fixed;inset:0;z-index:90}
.tim-phu-nen{position:absolute;inset:0;background:rgba(14,29,69,.42);opacity:0;transition:opacity .2s}
.tim-phu-in{position:absolute;left:0;right:0;top:0;background:#fff;padding:12px var(--le) 18px;display:grid;grid-template-columns:auto 1fr auto;gap:8px;align-items:center;transform:translateY(-100%);transition:transform .25s;border-radius:0 0 20px 20px}
.tim-phu.mo .tim-phu-nen{opacity:1}.tim-phu.mo .tim-phu-in{transform:none}
.tim-phu-in>.ic{color:var(--xam2)}
.tim-phu-in input{height:48px;border:0;font-size:17px;outline:none;min-width:0}
.tim-phu-in button{width:40px;height:40px;border-radius:999px;display:grid;place-items:center}
.tim-goi{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:6px}
.tim-goi a{padding:7px 12px;border-radius:999px;background:var(--nen);font-size:13px}

/* ---------- trang danh sách ---------- */
.vet{display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-size:12.5px;color:var(--xam);padding:16px 0 4px}
.vet a:hover{color:var(--cobalt)}.vet b{font-weight:500;color:var(--muc)}.vet span{color:var(--vien2)}
.ds-dau{padding:10px 0 12px}
.ds-dau h1{font-size:clamp(30px,5vw,48px);font-weight:800;letter-spacing:-.04em}
.ds-dau h1 em{font-style:normal;color:var(--cobalt)}
.ds-dau p{color:var(--xam);margin:8px 0 0;max-width:46em}
.ds-dau p a{color:var(--cobalt);font-weight:600}
.ds-dem{font-size:13px}.ds-dem b{color:var(--muc)}
.h1-tru,.h1-dip{display:inline-flex;align-items:center;gap:12px}
.h1-tru .ic-tru{width:.95em;height:.95em}
.h1-dip .ic{width:.8em;height:.8em;color:var(--cobalt)}
.hieu{display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-size:13px}
.hieu span{display:inline-flex;align-items:center;gap:5px;background:#fff;border:1px solid var(--vien);border-radius:999px;padding:4px 10px;color:var(--muc)}
.hieu span .ic{width:15px;height:15px}
.loc{position:sticky;top:62px;z-index:20;background:var(--nen);padding:10px 0;margin-bottom:6px;display:grid;gap:8px}
@media(max-width:899px){.loc{top:103px}}
.loc-hang{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;align-items:center;margin:0 calc(-1 * var(--le));padding:0 var(--le)}
.loc-hang::-webkit-scrollbar{display:none}
.loc-xep{display:flex;align-items:center;gap:6px;flex:none;background:#fff;border:1px solid var(--vien2);border-radius:999px;padding:0 4px 0 12px;height:36px;font-size:12.5px;color:var(--xam)}
.loc-xep select{border:0;background:none;height:34px;font-size:13px;font-weight:600;color:var(--muc);outline:none}
.chip{flex:none;display:inline-flex;align-items:center;height:36px;padding:0 13px;border-radius:999px;background:#fff;border:1px solid var(--vien2);font-size:13px;white-space:nowrap}
.chip:hover{border-color:var(--cobalt)}
.chip.on{background:var(--muc);border-color:var(--muc);color:#fff}
.chip-nhe{height:32px;background:transparent;font-size:12.5px}
.bo-loc{flex:none;font-size:12.5px;color:var(--cam);font-weight:600;padding:0 6px}
.dm-o-ds{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(132px,36%);gap:10px;overflow-x:auto;margin:6px calc(-1 * var(--le)) 8px;padding:2px var(--le) 10px;scrollbar-width:none}
@media(min-width:900px){.dm-o-ds{grid-auto-flow:row;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));margin:6px 0 10px;padding:0}}
.dm-o{display:flex;flex-direction:column;gap:2px;background:#fff;border:1px solid var(--vien);border-radius:var(--r);padding:8px 8px 10px}
.dm-o:hover{border-color:var(--tru)}
.dm-anh{aspect-ratio:1;border-radius:10px;overflow:hidden;background:var(--nen);margin-bottom:6px}
.dm-anh img{width:100%;height:100%;object-fit:cover}
.dm-o b{font-size:14px;font-weight:600;line-height:1.25}.dm-o small{color:var(--xam2);font-size:12px}
.them-wrap{display:flex;justify-content:center;margin:22px 0 10px}
.trong{padding:20px 0}.trong>p{color:var(--xam)}

/* ---------- trang sản phẩm ---------- */
.sp-trang{display:grid;grid-template-columns:minmax(0,1fr);gap:22px;margin-top:8px}
@media(min-width:960px){.sp-trang{grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:40px;align-items:start}}
.sp-hinh{position:relative;min-width:0}
@media(min-width:960px){.sp-hinh{position:sticky;top:84px}}
.sp-cuon{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;border-radius:var(--r-to);background:#fff;border:1px solid var(--vien);scrollbar-width:none}
.sp-cuon::-webkit-scrollbar{display:none}
.sp-cuon img{flex:0 0 100%;aspect-ratio:1;object-fit:contain;scroll-snap-align:start;background:#fff}
.sp-nho{display:flex;gap:6px;margin-top:10px;overflow-x:auto;scrollbar-width:none}
.sp-nho button{flex:none;border-radius:10px;border:2px solid transparent;overflow:hidden}
.sp-nho button.on{border-color:var(--tru)}
.sp-nho img{width:56px;height:56px;object-fit:cover}
.sp-giam{position:absolute;left:14px;top:14px;background:var(--cam);color:#fff;font-weight:800;font-size:14px;padding:6px 10px;border-radius:10px}
.sp-ttin{min-width:0}
.sp-loai{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 10px;font-size:12.5px}
.sp-loai a,.sp-loai span{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:999px;background:#fff;border:1px solid var(--vien)}
.sp-loai a:hover{border-color:var(--cobalt)}
.sp-loai .ic-tru{width:16px;height:16px}
.sp-loai .sp-tru{font-weight:700}
.sp-loai .mall{background:#D0011B;color:#fff;border-color:#D0011B;font-weight:700}
.sp-ttin h1{font-size:clamp(21px,2.6vw,29px);font-weight:700;letter-spacing:-.025em;line-height:1.25}
.sp-sao{display:flex;gap:12px;align-items:center;margin:10px 0 14px;font-size:13.5px;color:var(--xam)}
.sp-sao span{color:#B77700;font-weight:700}
.sp-giabox{background:#fff;border:1px solid var(--vien);border-radius:var(--r);padding:14px 16px;margin-bottom:12px}
.sp-giabox>div{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.sp-gia{font-size:32px;font-weight:800;letter-spacing:-.035em;color:var(--cam)}
.sp-giabox s{color:var(--xam2);font-size:15px}
.sp-usd{color:var(--xam);font-size:14px;font-weight:600}
.sp-tiet{margin:4px 0 0;font-size:13.5px;font-weight:600;color:var(--xanh)}
.sp-capnhat{margin:6px 0 0;font-size:12px;color:var(--xam2)}
.nut-mua{display:flex;align-items:center;justify-content:center;gap:10px;height:56px;border-radius:16px;background:var(--cam);color:#fff;font-weight:700;font-size:16.5px;box-shadow:0 10px 24px -14px rgba(238,77,45,.9)}
.nut-mua:hover{background:var(--cam2)}
.nut-mua svg{width:22px;height:22px;fill:none;stroke:#fff;stroke-width:2;stroke-linejoin:round}
.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}
.sp-phu .ic{width:17px;height:17px}
@media(max-width:420px){.sp-phu .nut-vien span{font-size:12px}}
.sp-yen{font-size:12.5px;color:var(--xam);margin:10px 0 18px}
.sp-diem-box{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:center;background:var(--muc);color:#fff;border-radius:var(--r);padding:18px}
.sp-diem-so{text-align:center;min-width:92px}
.sp-diem-so b{font-size:44px;font-weight:800;letter-spacing:-.05em;line-height:1}.sp-diem-so span{color:#9AA6C6;font-weight:600}
.sp-diem-so small{display:block;font-size:11px;color:#9AA6C6;margin-top:4px;line-height:1.3}
.sp-diem-box ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.sp-diem-box li{display:grid;grid-template-columns:96px 1fr;gap:10px;align-items:center;font-size:12.5px;color:#C8D0E6}
.sp-diem-box i{height:6px;border-radius:6px;background:rgba(255,255,255,.12);overflow:hidden}
.sp-diem-box i b{display:block;height:100%;background:var(--tru);border-radius:6px}
.trang-sp:not([data-tru]) .sp-diem-box i b{background:var(--troi)}
.sp-vi-sao,.sp-ts{margin-top:20px}
.sp-vi-sao h2,.sp-ts h2{font-size:18px;font-weight:700;margin-bottom:10px}
.sp-vi-sao ul{margin:0;padding:0;list-style:none;display:grid;gap:8px}
.sp-vi-sao li{position:relative;padding-left:28px;font-size:14.5px}
.sp-vi-sao li::before{content:"";position:absolute;left:0;top:3px;width:18px;height:18px;border-radius:50%;background:var(--tru) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m7 12.5 3.2 3.2L17 8.8' fill='none' stroke='%23fff' stroke-width='2.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat}
.sp-ts dl{margin:0;background:#fff;border:1px solid var(--vien);border-radius:var(--r);overflow:hidden}
.sp-ts dl div{display:grid;grid-template-columns:130px 1fr;gap:12px;padding:10px 14px;border-bottom:1px solid var(--vien);font-size:14px}
.sp-ts dl div:last-child{border-bottom:0}
.sp-ts dt{color:var(--xam)}.sp-ts dd{margin:0;font-weight:500;word-break:break-word}.sp-ts dd a{color:var(--cobalt)}
.sp-dip{display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-size:13px;color:var(--xam);margin:14px 0 0}
.sp-dip a{display:inline-flex;align-items:center;gap:5px;padding:5px 10px;border-radius:999px;border:1px solid var(--vien2);color:var(--muc);background:#fff}
.sp-dip .ic{width:15px;height:15px;color:var(--cobalt)}
.sp-goc{color:var(--xam2);margin:12px 0 0;font-size:12px}
.sp-dinh{position:fixed;left:0;right:0;bottom:calc(58px + env(safe-area-inset-bottom));z-index:45;display:flex;align-items:center;gap:12px;background:#fff;border-top:1px solid var(--vien);padding:8px var(--le);transform:translateY(130%);transition:transform .25s}
.sp-dinh.hien{transform:none}
.sp-dinh b{font-size:18px;font-weight:800;color:var(--cam)}.sp-dinh i{font-style:normal;font-size:12px;font-weight:700;color:#fff;background:var(--cam);border-radius:6px;padding:2px 6px;margin-left:6px}
.sp-dinh .nut-mua{flex:1;height:46px;font-size:15px;box-shadow:none}
@media(min-width:900px){.sp-dinh{bottom:0;justify-content:flex-end}.sp-dinh .nut-mua{flex:0 0 300px}}

/* ---------- đánh giá ---------- */
.dg-ds{list-style:none;padding:0;margin:0 0 16px;display:grid;gap:10px}
.dg-ds li{background:#fff;border:1px solid var(--vien);border-radius:var(--r);padding:14px}
.dg-ds p{margin:6px 0}.dg-ds small{color:var(--xam2)}
.dg-sao{color:var(--vang)}
.dg-form{display:grid;gap:10px;background:#fff;border:1px solid var(--vien);border-radius:var(--r);padding:16px;max-width:640px}
.dg-form textarea,.dg-form input[type=text]{width:100%;border:1px solid var(--vien2);border-radius:12px;padding:12px;font-size:14.5px;background:var(--nen)}
.dg-form textarea:focus,.dg-form input:focus{outline:none;border-color:var(--cobalt);background:#fff}
.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:var(--vang)}
.dg-form .nut-vien{justify-self:start}
.dg-kq{margin:0;font-size:13.5px;color:var(--xanh)}

/* ---------- kết quả trợ lý ---------- */
.chon-top{display:grid;gap:18px;background:#fff;border:1px solid var(--vien);border-top:5px solid var(--tru);border-radius:var(--r-to);padding:18px;margin:8px 0 18px}
@media(min-width:760px){.chon-top{grid-template-columns:300px 1fr;padding:24px;gap:28px;align-items:center}}
.chon-top-anh img{border-radius:var(--r);aspect-ratio:1;object-fit:cover;width:100%}
.chon-nhan{display:inline-block;margin:0 0 8px;padding:4px 10px;border-radius:999px;background:var(--tru-nhat);font-size:12.5px;font-weight:700}
.chon-top h2{font-size:21px;font-weight:700;letter-spacing:-.02em;line-height:1.3}
.chon-top ul{padding-left:18px;color:var(--xam);font-size:14px}
.chon-gia{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.chon-gia b{font-size:26px;font-weight:800;color:var(--cam)}.chon-gia s{color:var(--xam2)}
.usd-chip{font-size:12px;font-weight:700;background:var(--muc);color:#fff;border-radius:999px;padding:3px 9px}
.chon-top .nut-mua{max-width:380px}

/* ---------- bài viết ---------- */
.bai{max-width:760px;margin:6px auto 0;background:#fff;border:1px solid var(--vien);border-radius:var(--r-to);padding:26px 20px}
@media(min-width:760px){.bai{padding:44px 52px}}
.bai-cm{margin:0 0 10px;color:var(--cobalt);font-weight:600;font-size:13px}
.bai h1{font-size:clamp(28px,4.4vw,42px);font-weight:800;letter-spacing:-.035em;line-height:1.1}
.bai-sapo{font-size:18px;color:var(--xam);margin:14px 0 8px;line-height:1.55}
.bai-tg{font-size:12.5px;color:var(--xam2);margin:0 0 18px}
.bai-than{font-size:16.5px;line-height:1.75}
.bai-than h2{font-size:23px;font-weight:700;margin:32px 0 10px;letter-spacing:-.02em}
.bai-than h3{font-size:18px;font-weight:700;margin:22px 0 8px}
.bai-than p,.bai-than ul,.bai-than ol{margin:0 0 16px}
.bai-than a{color:var(--cobalt);text-decoration:underline;text-underline-offset:2px}
.bai-than table{width:100%;border-collapse:collapse;margin:0 0 18px;font-size:14.5px;display:block;overflow-x:auto}
.bai-than th,.bai-than td{border-bottom:1px solid var(--vien);padding:10px 8px;text-align:left;vertical-align:top}
.bai-than th{background:var(--nen);font-weight:600}
.bai-than blockquote{margin:0 0 18px;padding:14px 18px;border-left:4px solid var(--xanh);background:#EFF8EE;border-radius:0 12px 12px 0}
.luoi-bai{margin:8px 0 22px;grid-template-columns:repeat(2,minmax(0,1fr))!important}
@media(min-width:700px){.luoi-bai{grid-template-columns:repeat(3,minmax(0,1fr))!important}}
.luoi-bai .sp-ten{font-size:13px}

/* ---------- hộp thoại, thông báo ---------- */
.bao{position:fixed;left:50%;bottom:calc(84px + env(safe-area-inset-bottom));transform:translate(-50%,20px);background:var(--muc);color:#fff;padding:11px 18px;border-radius:12px;font-size:14px;opacity:0;pointer-events:none;transition:all .22s;z-index:100;max-width:90vw}
.bao.hien{opacity:1;transform:translate(-50%,0)}
.hop{position:fixed;inset:0;z-index:95;background:rgba(14,29,69,.45);display:grid;place-items:end center;opacity:0;transition:opacity .2s}
@media(min-width:600px){.hop{place-items:center}}
.hop.mo{opacity:1}
.hop-in{position:relative;width:min(440px,100%);background:#fff;border-radius:24px 24px 0 0;padding:24px 22px calc(24px + env(safe-area-inset-bottom));transform:translateY(20px);transition:transform .22s}
@media(min-width:600px){.hop-in{border-radius:24px}}
.hop.mo .hop-in{transform:none}
.hop-x{position:absolute;right:12px;top:10px;width:36px;height:36px;border-radius:999px;font-size:24px;line-height:1;color:var(--xam)}
.hop h3{font-size:21px;font-weight:800;letter-spacing:-.02em;margin:0 30px 8px 0}
.hop p{color:var(--xam);margin:0 0 14px;font-size:14.5px}
.hop form{display:grid;gap:10px}
.hop input{height:52px;border:1.5px solid var(--vien2);border-radius:14px;padding:0 16px;font-size:17px}
.hop input:focus{outline:none;border-color:#0068FF;box-shadow:0 0 0 4px rgba(0,104,255,.12)}
.hop .nut-lon{width:100%;background:#0068FF}
.hop small{color:var(--xam2);font-size:12px;text-align:center}
.luot{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--vien)}
.luot:last-child{border:0}
.luot span{display:flex;align-items:center;gap:8px;color:var(--xam)}
.luot i{width:8px;height:8px;border-radius:50%;background:var(--xanh);box-shadow:0 0 0 4px #DDF1DA}
.luot b{font-size:22px;font-weight:800}

@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{.dau,.tab,.chan,.ngan,.sp-dinh,.tb{display:none}}
.sp-ttin h1,.sp-ten,.hang-chu a,.che-ten,.chon-top h2,.sp-ts dd,.sp-goc{overflow-wrap:anywhere}