/* Bé Vui — giao diện trang bán hàng */
html,body{margin:0}
img{max-width:100%}
/* Layout: một cột mobile-first (tối đa 560px) như trang Camera; hero vàng nắng, khối chữ đồ chơi làm logo,
   lưới sản phẩm 2 cột lọc theo độ tuổi, giỏ nhiều món + form COD, thanh đặt hàng dính đáy.
   Thiết kế chủ động chọn một giao diện màu kẹo, không đổi theo dark mode. */
:root{
  color-scheme: light;
  --sun:#ffd23f;        /* nền hero, nhấn vàng */
  --sky:#3aa0ff;        /* khung minh hoạ */
  --berry:#e8306f;      /* giá sale */
  --tangerine:#f45d14;  /* nút đặt hàng */
  --tangerine-d:#b8440b;
  --mint:#12a873;       /* freeship, thành công */
  --grape:#2a1f5c;      /* chữ chính, viền, dải tối */
  --grape-2:#3b2e78;
  --paper:#f5f5ff;      /* nền trang, xám ngả tím */
  --card:#ffffff;
  --muted:#635b8a;
  --line:#e4e2f4;
  --f-display:"Baloo 2","Arial Rounded MT Bold",system-ui,sans-serif;
  --f-body:"Nunito",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --gutter-l:max(16px, env(safe-area-inset-left, 0px));
  --gutter-r:max(16px, env(safe-area-inset-right, 0px));
}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{background:var(--paper);color:var(--grape);font-family:var(--f-body);font-size:15px;line-height:1.55;padding-bottom:calc(80px + env(safe-area-inset-bottom,0px))}
h1,h2,h3{font-family:var(--f-display);line-height:1.08;margin:0;text-wrap:balance}
p{margin:0}
a{color:inherit}
.wrap{max-width:560px;margin:0 auto;padding-left:var(--gutter-l);padding-right:var(--gutter-r)}
.band{padding-block:30px}
.stack{display:flex;flex-direction:column;gap:14px}
.eyebrow{font-size:12px;font-weight:800;letter-spacing:1.3px;text-transform:uppercase;color:var(--tangerine-d)}
.sec-title{font-size:29px;font-weight:800;margin-top:2px}
:focus-visible{outline:3px solid var(--sky);outline-offset:2px}

/* Dải trên cùng */
.strip{background:var(--grape);color:var(--sun);font-weight:800;font-size:12px;letter-spacing:.4px;overflow:hidden;white-space:nowrap}
.ticker{display:flex;width:max-content;padding-block:7px}
.tk{display:flex;align-items:center;gap:14px;padding-right:14px;flex:none}
.tk i{font-style:normal;color:#ff7aa8}
.flash{padding:1px 9px;border-radius:999px;background:var(--berry);color:#fff}

/* Hero */
.hero{background:var(--sun) radial-gradient(circle,#ffffff70 2px,transparent 2.6px) 0 0/22px 22px;padding-block:16px 30px}
.brand{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.logo{display:flex;align-items:flex-end;gap:3px}
.blk{--r:0deg;width:30px;height:32px;display:grid;place-items:center;border-radius:7px;color:#fff;font-family:var(--f-display);font-weight:800;font-size:19px;line-height:1;padding-top:3px;box-shadow:inset 0 -4px 0 #00000030;transform:rotate(var(--r))}
.blk.c0{background:var(--tangerine);--r:-5deg}
.blk.c1{background:#2f7cf6;--r:3deg}
.blk.c2{background:var(--mint);--r:-2deg}
.blk.c3{background:var(--berry);--r:4deg}
.blk.c4{background:#8b5cf6;--r:-3deg}
.logo .gap{width:7px}
.hot-top{font-size:13px;font-weight:800}
@media all{
  .blk{animation:drop .5s cubic-bezier(.3,1.6,.5,1) both;animation-delay:calc(var(--i,0) * 70ms)}
  @keyframes drop{from{transform:translateY(-16px) rotate(var(--r))}}
}

.visual{margin-top:16px;position:relative;background:var(--sky);border:3px solid var(--grape);border-radius:22px;box-shadow:0 6px 0 var(--grape);overflow:hidden;aspect-ratio:400/260;max-width:100%}
.visual svg{display:block;width:100%;height:100%}
.visual .tag{position:absolute;left:12px;top:12px;background:var(--berry);color:#fff;font-weight:800;font-size:13px;padding:3px 10px;border-radius:999px;border:2px solid var(--grape)}
.badge{display:inline-block;margin-top:20px;font-size:13px;font-weight:800;background:var(--grape);color:var(--sun);border-radius:999px;padding:3px 12px}
.hero h1{font-size:40px;font-weight:800;margin-top:8px}
.hero h1 mark{background:#fff;color:var(--tangerine-d);padding:0 8px;border-radius:12px;display:inline-block;transform:rotate(-2deg);line-height:1.15}
.lead{margin-top:10px;font-size:15.5px;font-weight:600}
.pills{display:flex;flex-wrap:wrap;gap:7px;margin-top:12px}
.pill{background:#ffffffb8;border:2px solid var(--grape);border-radius:999px;padding:3px 11px;font-size:13px;font-weight:700}

.deal{margin-top:18px;background:#fff;border:3px solid var(--grape);border-radius:18px;padding:12px;display:flex;flex-direction:column;gap:10px}
.deal-top{display:flex;align-items:flex-end;justify-content:space-between;gap:10px;flex-wrap:wrap}
.deal-top small{display:block;font-size:13px;font-weight:700;color:var(--muted)}
.price{font-family:var(--f-display);font-size:42px;font-weight:800;color:var(--berry);line-height:.95;font-variant-numeric:tabular-nums}
.off{background:var(--berry);color:#fff;font-weight:800;font-size:13px;padding:4px 10px;border-radius:8px}
.countdown{background:var(--grape);border-radius:12px;padding:9px 12px;display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.countdown .lbl{font-size:13px;font-weight:700;color:#e3defa}
.cd{display:flex;gap:6px}
.cd div{background:var(--grape-2);border-radius:9px;min-width:46px;text-align:center;padding:4px}
.cd b{display:block;font-family:var(--f-display);font-size:23px;color:var(--sun);font-variant-numeric:tabular-nums;line-height:1.05}
.cd small{font-size:10px;color:#b9b2e0;text-transform:uppercase;letter-spacing:.8px;font-weight:700}

.btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;border:3px solid var(--grape);border-radius:16px;background:var(--tangerine);color:#fff;font-family:var(--f-display);font-size:23px;font-weight:800;line-height:1.1;padding:12px 18px;cursor:pointer;text-decoration:none;box-shadow:0 6px 0 var(--grape)}
.btn:active{transform:translateY(3px);box-shadow:0 3px 0 var(--grape)}
.btn:disabled{opacity:.7;cursor:wait}
.hero .btn{margin-top:18px}
.under{margin-top:12px;text-align:center;font-size:13px;font-weight:700}

/* Chọn theo tuổi + sản phẩm */
.chips{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;padding-bottom:2px}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;white-space:nowrap;font:inherit;font-weight:800;font-size:13.5px;border:2px solid var(--grape);background:#fff;color:var(--grape);border-radius:999px;padding:6px 11px;cursor:pointer}
.chip[aria-pressed="true"]{background:var(--grape);color:var(--sun)}
.hint{background:#fff;border:2px dashed #cfcaf0;border-radius:14px;padding:10px 12px;font-size:14px;color:var(--muted)}
.hint b{color:var(--grape)}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.prod{background:var(--card);border:2px solid var(--line);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;min-width:0}
.art{position:relative;aspect-ratio:4/3;max-width:100%}
.art svg{display:block;width:100%;height:100%}
.art .disc{position:absolute;right:8px;top:8px;background:var(--berry);color:#fff;font-weight:800;font-size:12px;padding:1px 8px;border-radius:999px}
.art .hotb{position:absolute;left:8px;top:8px;background:var(--grape);color:var(--sun);font-weight:800;font-size:11px;padding:2px 8px;border-radius:999px}
.p-body{padding:10px 11px 12px;display:flex;flex-direction:column;gap:5px;flex:1}
.age{align-self:flex-start;font-size:11.5px;font-weight:800;background:#e6f1ff;color:#1a5aa8;border-radius:6px;padding:1px 7px}
.prod h3{font-family:var(--f-body);font-size:14.5px;font-weight:800;line-height:1.3}
.skill{font-size:12.5px;color:var(--muted);line-height:1.4}
.warn{font-size:11.5px;font-weight:700;color:#9a3d08;display:flex;gap:5px;align-items:flex-start;line-height:1.35}
.warn svg{flex:none;width:14px;height:14px;margin-top:1px}
.p-price{display:flex;flex-direction:column;align-items:flex-start;margin-top:auto;padding-top:4px}
.p-price b{font-family:var(--f-display);font-size:21px;color:var(--berry);font-weight:800;font-variant-numeric:tabular-nums;line-height:1.1}
.p-price s{font-size:12px;color:var(--muted)}
.add{width:100%;height:40px;border:0;border-radius:12px;background:var(--tangerine);color:#fff;font:inherit;font-weight:800;font-size:14px;cursor:pointer;box-shadow:0 3px 0 var(--tangerine-d)}
.add:active{transform:translateY(2px);box-shadow:0 1px 0 var(--tangerine-d)}
.add.buy{height:auto;min-height:40px;padding:7px 8px;display:flex;align-items:center;justify-content:center;gap:5px;text-align:center;line-height:1.2;text-decoration:none;font-size:13.5px;position:relative;overflow:hidden}
.add.buy svg{flex:none}
.add.buy::after{content:"";position:absolute;top:-10%;bottom:-10%;left:-60%;width:35%;background:linear-gradient(100deg,transparent,#ffffff8c,transparent);transform:skewX(-20deg);animation:shine 2.8s ease-in-out infinite;pointer-events:none}
.step{height:40px;display:flex;align-items:center;justify-content:space-between;border:2px solid var(--tangerine);border-radius:12px;overflow:hidden;background:#fff}
.step button{width:40px;height:100%;border:0;background:#fff0e6;color:var(--tangerine-d);font-size:20px;font-weight:800;cursor:pointer}
.step span{font-weight:800;font-variant-numeric:tabular-nums}

/* An toàn */
.safe{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.safe > div{background:#fff;border:2px solid var(--line);border-radius:16px;padding:12px;display:flex;flex-direction:column;gap:6px;min-width:0}
.ico{width:38px;height:38px;border-radius:12px;display:grid;place-items:center}
.ico svg{width:22px;height:22px;fill:none;stroke:var(--grape);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.safe h3{font-family:var(--f-body);font-size:14px;font-weight:800;line-height:1.3}
.safe p{font-size:13px;color:var(--muted);line-height:1.45}

/* Đặt hàng */
.order{background:var(--card);border:3px solid var(--grape);border-radius:20px;box-shadow:0 6px 0 var(--grape);padding:18px 16px;display:flex;flex-direction:column;gap:14px}
.cart-head{display:flex;justify-content:space-between;align-items:baseline;gap:10px}
.cart-head b{font-family:var(--f-display);font-size:22px;line-height:1.1}
.cart-head span{font-size:13px;font-weight:700;color:var(--muted)}
.cart{display:flex;flex-direction:column;gap:10px}
.line{display:flex;align-items:center;gap:10px;min-width:0}
.l-art{width:58px;height:44px;border-radius:10px;flex:none;overflow:hidden}
.l-art svg{width:100%;height:100%;display:block}
.l-body{flex:1;min-width:0;display:flex;flex-direction:column;line-height:1.3}
.l-body b{font-size:13.5px}
.l-body span{font-size:13px;color:var(--berry);font-weight:800;font-variant-numeric:tabular-nums}
.step.sm{height:34px;flex:none;width:104px}
.step.sm button{width:32px;font-size:18px}
.empty{border:2px dashed #cfcaf0;border-radius:14px;padding:16px;text-align:center;display:flex;flex-direction:column;gap:8px;align-items:center;color:var(--muted);font-size:14px}
.empty b{color:var(--grape)}
.mini-btn{display:inline-block;background:var(--grape);color:var(--sun);font-weight:800;font-size:14px;border-radius:999px;padding:6px 16px;text-decoration:none}
.cart-err{font-size:13px;color:var(--berry);font-weight:700}
.ship{display:flex;flex-direction:column;gap:6px;font-size:13.5px;font-weight:700}
.ship b{color:var(--tangerine-d)}
.ship.ok b{color:var(--mint)}
.bar{height:10px;border-radius:999px;background:#ece9f8;overflow:hidden}
.bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--sun),var(--tangerine));border-radius:inherit;transition:width .4s}
.ship.ok .bar i{background:var(--mint)}
.gift{display:flex;gap:10px;align-items:flex-start;border:2px solid var(--line);border-radius:14px;padding:11px 12px;cursor:pointer}
.gift:has(input:checked){border-color:var(--berry);background:#fff3f8}
.gift input{accent-color:var(--berry);width:18px;height:18px;margin-top:3px;flex:none}
.gift b{font-size:14.5px}
.gift small{display:block;color:var(--muted);font-size:12.5px}
.field{display:flex;flex-direction:column;gap:5px}
.field label{font-size:13px;font-weight:800}
.field input,.field textarea{font:inherit;font-size:16px;border:2px solid var(--line);border-radius:12px;padding:10px 12px;background:#fff;color:var(--grape);width:100%}
.field input:focus,.field textarea:focus{border-color:var(--sky);outline:none;box-shadow:0 0 0 3px #3aa0ff33}
.field .err{font-size:12.5px;color:var(--berry);font-weight:700}
.field.invalid input,.field.invalid textarea{border-color:var(--berry)}
.sum{border-top:2px dashed var(--line);padding-top:12px;display:flex;flex-direction:column;gap:3px;font-size:14px}
.sum .row{display:flex;justify-content:space-between;gap:10px;font-variant-numeric:tabular-nums}
.sum .row.total{align-items:baseline;margin-top:4px;font-weight:800}
.sum .total b{font-family:var(--f-display);font-size:30px;color:var(--berry);line-height:1}
.note{font-size:12.5px;color:var(--muted);text-align:center}
.done{text-align:center;align-items:center}
.done .ok{width:58px;height:58px;border-radius:50%;background:var(--mint);display:grid;place-items:center;border:3px solid var(--grape)}

/* Cam kết */
.dark{background:var(--grape);color:#ece9ff}
.trust{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.trust div{background:var(--grape-2);border-radius:14px;padding:12px;display:flex;flex-direction:column;gap:3px;min-width:0}
.trust b{font-size:14px;color:var(--sun)}
.trust span{font-size:12.5px;color:#cdc7ee}

/* Đánh giá */
.stars{color:#f5a700;letter-spacing:1px}
.stars .no{color:#d9d5ea}
.rv-box{background:#fff;border:2px solid var(--line);border-radius:16px;padding:14px;display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:center}
.rv-sum{display:flex;flex-direction:column;align-items:center;gap:3px;min-width:96px}
.rv-sum .avg{font-family:var(--f-display);font-size:40px;font-weight:800;color:var(--berry);line-height:1;font-variant-numeric:tabular-nums}
.rv-sum .avg small{font-size:15px;font-weight:700}
.rv-sum > span:last-child{font-size:12px;color:var(--muted);font-weight:700}
.star-meter{position:relative;display:inline-block;font-size:18px;letter-spacing:2px;color:#d9d5ea;line-height:1;white-space:nowrap}
.star-meter i{position:absolute;left:0;top:0;width:0;overflow:hidden;color:#f5a700;font-style:normal}
.rv-bars{display:flex;flex-direction:column;gap:5px;min-width:0}
.rv-bar{display:grid;grid-template-columns:30px 1fr 22px;gap:8px;align-items:center;font-size:12px;font-weight:700;color:var(--muted);font-variant-numeric:tabular-nums}
.rv-bar .t{height:8px;border-radius:999px;background:#eeebf8;overflow:hidden}
.rv-bar .t i{display:block;height:100%;background:#f5a700;border-radius:inherit}
.rv-filters{display:flex;gap:8px;flex-wrap:wrap}
.rv-f{font:inherit;font-size:13px;font-weight:700;background:#fff;border:1.5px solid var(--line);border-radius:6px;padding:5px 10px;color:var(--grape);cursor:pointer}
.rv-f[aria-pressed="true"]{border-color:var(--tangerine);color:var(--tangerine-d);background:#fff3ec}
.rv-list{background:#fff;border:2px solid var(--line);border-radius:16px;padding:0 14px}
.rv{display:flex;gap:10px;padding-block:14px;border-bottom:1px solid var(--line)}
.rv:last-child{border-bottom:0}
.rv-av{width:36px;height:36px;border-radius:50%;flex:none;display:grid;place-items:center;font-weight:800}
.rv-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:5px}
.rv-name{font-size:13px;font-weight:800}
.rv-main .stars{font-size:13px}
.rv-meta{font-size:12px;color:var(--muted)}
.rv-attr{margin:0;font-size:13.5px;display:flex;flex-direction:column;gap:1px}
.rv-attr div{display:flex;gap:4px;flex-wrap:wrap}
.rv-attr dt{color:var(--muted)}
.rv-attr dd{margin:0;font-weight:700}
.rv-text{font-size:14px;line-height:1.5}
.rv-pics{display:flex;gap:6px;flex-wrap:wrap}
.rv-pic{width:72px;height:72px;border-radius:8px;overflow:hidden;border:0;padding:0;background:#f1eff9;cursor:zoom-in}
.rv-pic img{width:100%;height:100%;object-fit:cover;display:block}
.rv-pic.ph{display:grid;place-items:center;color:var(--muted);font-size:10.5px;font-weight:700;cursor:default;border:1.5px dashed #cfcaf0;text-align:center;line-height:1.2;padding:4px}
.rv-reply{background:#f6f5fc;border-radius:8px;padding:9px 11px;font-size:13px;color:var(--muted)}
.rv-reply b{display:block;font-size:12.5px;color:var(--grape);margin-bottom:2px}
.rv-foot{display:flex;align-items:center;justify-content:space-between;gap:10px}
.rv-like{font:inherit;font-size:12.5px;font-weight:700;color:var(--muted);background:none;border:0;padding:4px 0;display:flex;align-items:center;gap:5px;cursor:pointer}
.rv-like svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2}
.rv-like[aria-pressed="true"]{color:var(--tangerine-d)}
.rv-like[aria-pressed="true"] svg{fill:currentColor}
.rv-buy{font-size:11.5px;font-weight:800;color:#0b7d55;display:flex;gap:4px;align-items:center}
.rv-tag-sample{font-size:10.5px;font-weight:800;background:#fff6d1;color:#7a5600;border:1px dashed #e6bf3a;border-radius:4px;padding:0 6px;margin-left:6px}
.rv-more{font:inherit;font-weight:800;font-size:14px;background:#fff;border:2px solid var(--grape);border-radius:12px;padding:10px;color:var(--grape);cursor:pointer;width:100%}
.rv-empty{padding:20px 0;text-align:center;color:var(--muted);font-size:14px}
.rv-src{display:block;text-align:center;font-weight:800;color:var(--tangerine-d);font-size:14px}
.lightbox{position:fixed;inset:0;z-index:40;background:#000000d6;display:grid;place-items:center;padding:max(16px,env(safe-area-inset-top,0px)) max(16px,env(safe-area-inset-right,0px)) max(16px,env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px));cursor:zoom-out}
.lightbox img{max-width:100%;max-height:100%;border-radius:10px}
.sample-flag{font-size:12px;background:#fff6d1;color:#7a5600;border:2px dashed #e6bf3a;border-radius:10px;padding:7px 10px;font-weight:700}

/* Hỏi đáp */
details{background:var(--card);border:2px solid var(--line);border-radius:14px;padding:0 14px}
summary{cursor:pointer;font-weight:800;padding:12px 0;list-style:none;display:flex;justify-content:space-between;gap:10px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:22px;line-height:1;color:var(--tangerine-d)}
details[open] summary::after{content:"–"}
details p{padding-bottom:14px;color:var(--muted);font-size:14px}

footer{background:var(--grape);color:#bdb6e3;font-size:13px}
footer .wrap{padding-block:22px 18px;display:flex;flex-direction:column;gap:6px}
footer b{color:var(--sun);font-family:var(--f-display);font-size:20px}

/* Thanh đặt hàng dính đáy */
.sticky{position:fixed;left:0;right:0;bottom:0;z-index:20;background:#fff;border-top:3px solid var(--grape);padding-bottom:env(safe-area-inset-bottom,0px)}
.sticky .wrap{display:flex;gap:10px;align-items:center;padding-block:9px}
.call{flex:none;display:flex;flex-direction:column;align-items:center;font-size:11px;font-weight:700;color:var(--muted);text-decoration:none;min-width:52px}
.call svg{width:22px;height:22px;stroke:var(--grape);fill:none;stroke-width:2}
.sp{flex:none;display:flex;flex-direction:column;line-height:1.15}
.sp small{font-size:11.5px;font-weight:700;color:var(--muted)}
.sp b{font-family:var(--f-display);font-size:22px;color:var(--berry);font-variant-numeric:tabular-nums}
.sticky .btn{flex:1;font-size:19px;padding:9px 10px;box-shadow:0 4px 0 var(--grape)}
@media all{
  .bump{animation:bump .4s ease}
  @keyframes bump{40%{transform:scale(1.14)}}
}
/* ===== Liên hệ: ô tròn có sóng lan, nút nổi góc phải ===== */
.c{position:relative;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;color:#fff;border:3px solid #fff;box-shadow:0 4px 12px #2a1f5c55;flex:none;font-family:var(--f-body);font-weight:800;font-size:14px;line-height:1}
.c svg{width:24px;height:24px;fill:none;stroke:#fff;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.c::before,.c::after{content:"";position:absolute;inset:-3px;border-radius:50%;border:3px solid var(--ring);opacity:0;pointer-events:none;animation:ripple 2s ease-out infinite}
.c::after{animation-delay:1s}
@keyframes ripple{0%{transform:scale(1);opacity:.85}100%{transform:scale(1.85);opacity:0}}
.c.phone{background:var(--mint);--ring:var(--mint)}
.c.phone svg{animation:ring 1.6s ease-in-out infinite}
@keyframes ring{0%,50%,100%{transform:rotate(0)}10%,30%{transform:rotate(-18deg)}20%,40%{transform:rotate(18deg)}}
.c.zalo{background:#0a68ff;--ring:#0a68ff;animation:bob 2s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(-5px)}}
.c.fb{background:#3b5bdb;--ring:#3b5bdb}
.c.fb svg{animation:pop 2.4s ease-in-out infinite}
@keyframes pop{0%,70%,100%{transform:scale(1)}80%{transform:scale(1.25)}90%{transform:scale(.92)}}
.fab{position:fixed;right:calc(12px + env(safe-area-inset-right,0px));bottom:calc(86px + env(safe-area-inset-bottom,0px));z-index:30;display:flex;flex-direction:column;gap:16px;align-items:flex-end}
.fab a{position:relative;display:flex;align-items:center;text-decoration:none}
.fab .lb{position:absolute;right:64px;white-space:nowrap;background:#fff;color:var(--grape);font-weight:800;font-size:13px;padding:4px 11px;border-radius:999px;border:2px solid var(--grape);box-shadow:0 3px 0 var(--grape);opacity:0;transform:translateX(6px);transition:opacity .2s,transform .2s;pointer-events:none}
.fab a:hover .lb,.fab a:focus-visible .lb{opacity:1;transform:none}
.fab .lb{animation:peek 4.5s ease 1.2s}
.fab a:nth-child(2) .lb{animation-delay:1.5s}
.fab a:nth-child(3) .lb{animation-delay:1.8s}
@keyframes peek{0%{opacity:0;transform:translateX(6px)}10%,85%{opacity:1;transform:none}100%{opacity:0;transform:translateX(6px)}}
.contacts{display:flex;gap:10px}
.ct{flex:1 1 0;min-width:0;background:#fff;border:2px solid var(--line);border-radius:18px;padding:18px 6px 12px;display:flex;flex-direction:column;align-items:center;gap:3px;text-decoration:none;text-align:center}
.ct .c{width:62px;height:62px;margin-bottom:10px;font-size:16px}
.ct .c svg{width:28px;height:28px}
.ct b{font-size:14px;line-height:1.3}
.ct .v{font-size:12px;color:var(--muted);font-weight:700;overflow-wrap:anywhere}
@media (max-width:400px){.fab .c{width:48px;height:48px}.fab .lb{right:58px}}

/* ===== Hiệu ứng nhấp nháy cho banner ===== */
.visual::after{content:"";position:absolute;inset:7px;border:4px dotted #ffffff;border-radius:15px;pointer-events:none}
.visual .tag{z-index:2}
.btn.shine{position:relative;overflow:hidden}
.btn.shine::after{content:"";position:absolute;top:-10%;bottom:-10%;left:-60%;width:35%;background:linear-gradient(100deg,transparent,#ffffffa0,transparent);transform:skewX(-20deg);pointer-events:none}
.countdown .lbl::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:#ff4d4d;margin-right:7px;vertical-align:1px;box-shadow:0 0 6px #ff4d4d}
/* Chủ shop muốn hiệu ứng luôn chạy, kể cả khi máy bật "giảm chuyển động" */
@media all{
  .ticker{animation:ticker 24s linear infinite}
  @keyframes ticker{to{transform:translateX(-50%)}}
  .flash{animation:flash 1s steps(1) infinite}
  @keyframes flash{50%{background:var(--sun);color:var(--grape)}}
  .visual::after{animation:lights .5s steps(1) infinite}
  @keyframes lights{50%{border-color:var(--sun)}}
  .visual .tag{animation:tagPop 1.2s ease-in-out infinite;transform-origin:left center}
  @keyframes tagPop{0%,100%{transform:scale(1) rotate(-3deg)}50%{transform:scale(1.12) rotate(2deg);background:var(--tangerine)}}
  .tw{transform-box:fill-box;transform-origin:center;animation:tw 1.4s ease-in-out infinite}
  @keyframes tw{50%{opacity:.1;transform:scale(.4)}}
  .deal{animation:glow 1.6s ease-in-out infinite}
  @keyframes glow{50%{box-shadow:0 0 0 5px #e8306f40}}
  .off{display:inline-block;animation:blink 1s steps(1) infinite,shake 3s ease-in-out infinite}
  @keyframes blink{50%{background:var(--tangerine)}}
  @keyframes shake{0%,84%,100%{transform:rotate(0)}87%{transform:rotate(-7deg)}90%{transform:rotate(7deg)}93%{transform:rotate(-5deg)}96%{transform:rotate(4deg)}}
  .countdown .lbl::before{animation:dot 1s steps(1) infinite}
  @keyframes dot{50%{opacity:.15}}
  .cd b.tick{animation:tick .35s ease-out}
  @keyframes tick{from{transform:translateY(-5px);color:#fff}}
  .btn.pulse{animation:pulse 1.4s ease-in-out infinite}
  @keyframes pulse{50%{transform:scale(1.035)}}
  .btn.shine::after{animation:shine 2.4s ease-in-out infinite}
  @keyframes shine{0%{left:-60%}55%,100%{left:130%}}
  .art .disc{animation:blinkDisc 1s steps(1) infinite}
  @keyframes blinkDisc{50%{background:var(--sun);color:var(--grape)}}
  .art .hotb{animation:hot 1.2s ease-in-out infinite}
  @keyframes hot{50%{box-shadow:0 0 0 3px var(--sun),0 0 14px var(--sun)}}
}
@media (max-width:370px){.hero h1{font-size:34px}.price{font-size:36px}.sticky .call{display:none}}

/* Ảnh hero tải lên từ trang quản trị */
.visual .hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}