/* Trang sản phẩm, tin tức, thẻ Đặt nhanh (domain/ten.html). Chữ mảnh, nền trắng, không tràn ngang. Dùng biến màu của store.css */
[x-cloak]{display:none!important}
.w-main{padding-block:14px 90px;display:flex;flex-direction:column;gap:22px;min-width:0}
.w-main h1,.w-main h2,.w-main h3{font-weight:600;letter-spacing:-.01em}
.w-main h2{font-size:21px}
.w-preview{background:var(--warn-bg);color:var(--warn);border-radius:12px;padding:10px 14px;font-size:14px}
.w-crumb{display:flex;flex-wrap:wrap;gap:6px;font-size:13px;color:var(--muted);align-items:center}
.w-crumb a{color:var(--brand)} .w-crumb span{overflow-wrap:anywhere}
.w-b{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:46px;padding:0 18px;border-radius:12px;border:1.5px solid transparent;font-weight:500;font-size:15px;cursor:pointer;text-align:center;background:#fff;color:var(--ink);line-height:1.2}
.w-b.pri{background:var(--brand);color:#fff;border-color:var(--brand)} .w-b.pri:hover{background:var(--brand-d)}
.w-b.gh{border-color:#D5E0EA} .w-b.gh:hover{border-color:var(--brand)}
.w-b.zl{background:#0068FF;border-color:#0068FF;color:#fff}
.w-b.gold{background:var(--gold);border-color:var(--gold);color:var(--gold-ink)}
.w-b.sm{min-height:36px;padding:0 12px;font-size:13.5px;border-radius:10px}
.w-b[disabled]{opacity:.6;cursor:wait}
.w-dot{display:inline-block;width:9px;height:9px;border-radius:99px;background:#16A34A;box-shadow:0 0 0 4px rgba(22,163,74,.15);flex:none}
.w-chip{display:inline-flex;align-items:center;border-radius:99px;background:var(--brand-bg);color:var(--brand);font-size:12.5px;padding:3px 12px;font-weight:500;align-self:flex-start}
.w-chip.sm{font-size:11.5px;padding:2px 9px}
.w-chips{display:flex;gap:8px;flex-wrap:wrap}
.w-chips a{border:1px solid var(--line);border-radius:99px;padding:6px 14px;font-size:13.5px;color:var(--ink2);background:#fff}
.w-chips a.on,.w-chips a:hover{background:var(--brand);border-color:var(--brand);color:#fff}
.w-meta{display:flex;flex-wrap:wrap;gap:6px;font-size:13px;color:var(--muted)}
.w-lead{font-size:17.5px;line-height:1.6;color:var(--ink2);margin:0}
.w-sec{display:flex;flex-direction:column;gap:12px;min-width:0;scroll-margin-top:90px}
.w-empty{color:var(--muted);padding:30px 0}

/* ===== thẻ sản phẩm ===== */
.w-pc{border:1px solid var(--line);border-radius:16px;background:#fff;display:flex;flex-direction:column;overflow:hidden;min-width:0;text-align:left}
.w-pc-im{position:relative;display:block;aspect-ratio:4/3;background:var(--brand-bg);overflow:hidden}
.w-pc-im img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.w-bd{position:absolute;left:8px;top:8px;display:flex;gap:4px;flex-wrap:wrap}
.w-badge{font-size:11.5px;border-radius:8px;padding:2px 8px;font-weight:500;background:#fff;color:var(--ink)}
.w-badge.off{background:#DC2626;color:#fff} .w-badge.new{background:#16A34A;color:#fff} .w-badge.het{background:#64748B;color:#fff}
.w-pc-bd{padding:10px 12px 12px;display:flex;flex-direction:column;gap:4px;flex:1;min-width:0}
.w-pc-meta{font-size:11.5px;color:var(--muted);overflow-wrap:anywhere}
.w-pc-nm{font-size:15px;font-weight:500;line-height:1.35;color:var(--ink);overflow-wrap:anywhere}
.w-pc-pr{font-size:13px;color:var(--muted)} .w-pc-pr b{font-size:16px;color:var(--brand);font-weight:600} .w-pc-pr s{margin-left:6px}
.w-pc-st{font-size:12.5px} .w-pc-st.ok{color:#15803D} .w-pc-st.warn{color:#B45309}
.w-qbtn{margin-top:auto;display:flex;align-items:center;justify-content:center;gap:6px;min-height:40px;border-radius:10px;border:0;background:var(--brand);color:#fff;font-weight:500;font-size:14px;cursor:pointer}
.w-qbtn:hover{background:var(--brand-d)} .w-qbtn.gh{background:#fff;color:var(--ink2);box-shadow:inset 0 0 0 1.5px #D5E0EA}
.w-pc.in{flex-direction:row;align-items:stretch;margin:16px 0}
.w-pc.in .w-pc-im{aspect-ratio:auto;width:150px;flex:none;min-height:140px}
.w-pc.in .w-qbtn{align-self:flex-start;padding:0 16px;margin-top:6px}
.w-pc.deal{border-color:#FCD34D;background:#FFFBEB}
.w-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px}
/* trong bài viết: bỏ kiểu chữ của bài khỏi thẻ */
.w-body .w-pc a{text-decoration:none;color:inherit}
.w-body .w-pc p{margin:0}
.w-body .w-pc-im img{height:100%;border-radius:0}
.w-body .w-pc-nm{color:var(--ink)}

/* khối tự chèn, cận date */
.w-auto,.w-deal{border:1px solid #CFE6D8;background:#F3FBF6;border-radius:18px;padding:14px;margin:22px 0;display:flex;flex-direction:column;gap:12px}
.w-deal{border-color:#FCD34D;background:#FFFBEB}
.w-auto-h{display:flex;gap:10px;align-items:center;flex-wrap:wrap} .w-auto-h b{font-weight:600;font-size:15.5px}
.w-auto-g{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.w-auto .w-pc-im{aspect-ratio:4/3}
.w-deal .w-pc.in{margin:0}

/* ===== trang sản phẩm ===== */
.w-pd{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:28px;align-items:start}
.w-gal{display:flex;flex-direction:column;gap:10px;min-width:0;position:sticky;top:90px}
.w-gal-main{position:relative;aspect-ratio:1/1;border-radius:20px;overflow:hidden;background:var(--brand-bg)}
.w-gal-main figure{margin:0;position:absolute;inset:0}
.w-gal-main img,.w-gal-main video{width:100%;height:100%;object-fit:cover;display:block;background:#000}
.w-gal-main img{background:var(--brand-bg)}
.w-gal-main figcaption{position:absolute;left:10px;right:10px;bottom:10px;background:rgba(15,34,51,.72);color:#fff;font-size:13px;border-radius:10px;padding:6px 10px;overflow-wrap:anywhere}
.w-thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(68px,1fr));gap:8px}
.w-thumbs button{aspect-ratio:1/1;border-radius:12px;border:2px solid transparent;padding:0;overflow:hidden;background:var(--brand-bg);cursor:pointer;display:grid;place-items:center;font-size:12px;color:var(--ink2)}
.w-thumbs button.on{border-color:var(--brand)} .w-thumbs img{width:100%;height:100%;object-fit:cover}
.w-thumbs button.tt{background:#0B0B0F;color:#fff;gap:0;font-size:11px} .w-thumbs button.tt span{font-size:16px}
.w-thv{font-size:18px}
.w-tt{position:absolute;inset:0;background:#0B0B0F;display:grid;place-items:center}
.w-tt iframe{width:100%;height:100%;border:0}
.w-tt.tall{position:relative;aspect-ratio:9/16;max-height:560px;width:100%;max-width:315px;border-radius:18px;overflow:hidden}
.w-ttp{border:0;background:transparent;color:#fff;display:flex;flex-direction:column;align-items:center;gap:6px;cursor:pointer;padding:20px;text-align:center}
.w-ttp span{width:64px;height:64px;border-radius:99px;background:#FE2C55;display:grid;place-items:center;font-size:24px}
.w-ttp b{font-weight:500;font-size:16px} .w-ttp small{font-size:12.5px;opacity:.75}
.w-info{display:flex;flex-direction:column;gap:14px;min-width:0}
.w-info h1{font-size:30px;line-height:1.2;overflow-wrap:anywhere}
.w-tags{display:flex;gap:6px;flex-wrap:wrap}
.w-tag{font-size:12.5px;border-radius:99px;padding:3px 10px;background:var(--soft);color:var(--ink2);overflow-wrap:anywhere}
.w-tag.ok{background:#DCFCE7;color:#166534} .w-tag.warn{background:#FFF4D6;color:#7A4B00} .w-tag.mute{background:#E2E8F0;color:#334155}
.w-price{background:var(--soft);border-radius:16px;padding:14px 16px;display:flex;flex-direction:column;gap:3px}
.w-price .p{font-size:30px;font-weight:600;color:var(--brand)} .w-price .p small{font-size:14px;color:var(--muted);font-weight:400;margin-left:4px}
.w-price s{color:var(--muted);margin-left:10px;font-size:15px}
.w-price a{color:var(--brand)}
.w-dealnote{color:#B45309;font-size:13.5px}
.w-buy{display:flex;flex-direction:column;gap:12px}
.w-qrow{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:14px;color:var(--ink2)}
.w-step{display:inline-flex;align-items:center;border:1.5px solid #D5E0EA;border-radius:12px;overflow:hidden}
.w-step button{width:44px;height:44px;border:0;background:#fff;font-size:20px;cursor:pointer;color:var(--ink)}
.w-step b{min-width:86px;text-align:center;font-weight:500}
.w-acts{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.w-acts .zl{grid-column:1/-1}
.w-stock{margin:0;font-size:14px} .w-stock.ok{color:#15803D}
.w-state{border-radius:12px;padding:12px 14px;font-size:14.5px} .w-state.warn{background:#FFF4D6;color:#7A4B00} .w-state.mute{background:#EEF2F6;color:#334155}
.w-kv{display:grid;grid-template-columns:120px minmax(0,1fr);gap:8px 14px;margin:0;font-size:14px;border-top:1px solid var(--line);padding-top:14px}
.w-kv dt{color:var(--muted)} .w-kv dd{margin:0;overflow-wrap:anywhere}
.w-trust{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.w-trust div{background:var(--soft);border-radius:12px;padding:10px;font-size:12.5px;color:var(--muted)} .w-trust b{display:block;font-weight:500;color:var(--ink);font-size:13.5px}
.w-subnav{position:sticky;top:72px;z-index:5;background:#fff;border-bottom:1px solid var(--line);display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.w-subnav a{padding:10px 14px;font-size:14px;color:var(--ink2);white-space:nowrap}
.w-subnav a:hover{color:var(--brand)}
.w-spec{width:100%;border-collapse:collapse;font-size:14.5px;max-width:760px}
.w-spec td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top;overflow-wrap:anywhere} .w-spec td:first-child{color:var(--muted);width:40%}
.w-vrow{display:grid;grid-template-columns:minmax(0,315px) minmax(0,1fr);gap:20px;align-items:start}
.w-faqs{display:flex;flex-direction:column;gap:8px;max-width:820px}
.w-faq{border:1px solid var(--line);border-radius:14px;padding:12px 16px;background:#fff}
.w-faq summary{cursor:pointer;font-weight:500;font-size:15px;overflow-wrap:anywhere} .w-faq p{margin:8px 0 0;color:var(--ink2);line-height:1.65}
.w-nlist{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.w-nlist a{display:flex;justify-content:space-between;gap:12px;padding:12px 14px;border-bottom:1px solid var(--line);flex-wrap:wrap} .w-nlist a:last-child{border-bottom:0}
.w-nlist b{font-weight:500;overflow-wrap:anywhere}

/* ===== nội dung bài (sản phẩm và tin tức) ===== */
.w-body{font-size:16.5px;line-height:1.8;color:#24323F;max-width:760px;overflow-wrap:anywhere}
.w-body h2{font-size:22px;margin:24px 0 8px;scroll-margin-top:90px} .w-body h3{font-size:18px;margin:18px 0 6px;scroll-margin-top:90px}
.w-body p{margin:0 0 14px} .w-body ul,.w-body ol{margin:0 0 14px;padding-left:22px} .w-body li{margin:4px 0}
.w-body a{color:var(--brand);text-decoration:underline;text-underline-offset:3px}
.w-body img{border-radius:14px;height:auto}
.w-body figure{margin:16px 0} .w-body figcaption{font-size:13px;color:var(--muted);margin-top:6px}
.w-body blockquote{margin:16px 0;padding:10px 16px;border-left:3px solid var(--brand);background:var(--soft);border-radius:0 12px 12px 0}
.w-body table{width:100%;border-collapse:collapse;font-size:14.5px;display:block;overflow-x:auto} .w-body td,.w-body th{border:1px solid var(--line);padding:8px 10px}
.w-more{display:flex;flex-direction:column;gap:2px;border-left:3px solid var(--brand);background:var(--soft);border-radius:0 12px 12px 0;padding:10px 14px;margin:16px 0}
.w-more span{font-size:12.5px;color:var(--muted)} .w-more a{text-decoration:none!important;font-weight:500}

/* ===== tin tức ===== */
.w-art-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:32px;align-items:start}
.w-art{display:flex;flex-direction:column;gap:18px;min-width:0}
.w-art-h{display:flex;flex-direction:column;gap:12px;max-width:760px}
.w-art-h h1{font-size:34px;line-height:1.2;overflow-wrap:anywhere}
.w-cover{margin:0;max-width:900px} .w-cover img{width:100%;border-radius:18px;aspect-ratio:16/8;object-fit:cover;display:block;background:var(--brand-bg)}
.w-cover figcaption{font-size:13px;color:var(--muted);margin-top:6px}
.w-toc{background:var(--soft);border-radius:14px;padding:14px 16px;max-width:760px} .w-toc b{font-weight:600}
.w-toc ol{margin:6px 0 0;padding-left:20px;font-size:15px} .w-toc a{color:var(--brand)} .w-toc li{margin:3px 0}
.w-share{display:flex;gap:8px;align-items:center;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:14px}
.w-side{display:flex;flex-direction:column;gap:14px;position:sticky;top:90px;min-width:0}
.w-cta{background:var(--brand-d);color:#fff;border-radius:18px;padding:18px;display:flex;flex-direction:column;gap:10px}
.w-cta b{font-weight:600;font-size:17px} .w-cta span{font-size:14px;opacity:.85} .w-cta .w-b{width:100%}
.w-cta-tel{color:#fff;text-align:center;font-size:14px;opacity:.9}
.w-pop{border:1px solid var(--line);border-radius:18px;padding:16px} .w-pop b{font-weight:600}
.w-pop ol{margin:8px 0 0;padding-left:20px;display:flex;flex-direction:column;gap:8px;font-size:14.5px} .w-pop a:hover{color:var(--brand)}
.w-nhero{display:flex;flex-direction:column;gap:6px;background:linear-gradient(135deg,#EAF1FD,#F5F8FC);border-radius:22px;padding:26px 24px}
.w-nhero h1{font-size:30px} .w-nhero p{margin:0;color:var(--ink2);font-size:15.5px}
.w-nc{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff;display:flex;flex-direction:column;min-width:0}
.w-nc-im{display:block;aspect-ratio:16/9;background:var(--brand-bg);position:relative}
.w-nc-im img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.w-nc-ph{position:absolute;inset:0;display:grid;place-items:center;font-size:40px;color:var(--brand);font-weight:500}
.w-nc-bd{padding:12px 14px 14px;display:flex;flex-direction:column;gap:8px;flex:1}
.w-nc-t{font-weight:500;font-size:16px;line-height:1.4;overflow-wrap:anywhere} .w-nc-t:hover{color:var(--brand)}
.w-nc-ex{margin:0;color:var(--ink2);font-size:14.5px;line-height:1.6}
.w-nc .w-meta{margin-top:auto}
.w-nc.big{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);margin-bottom:16px}
.w-nc.big .w-nc-im{aspect-ratio:auto;min-height:260px}
.w-nc.big .w-nc-bd{padding:20px;justify-content:center} .w-nc.big .w-nc-t{font-size:22px;line-height:1.3}
.w-ncards{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.w-pager{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:18px}

/* khối tin tức ở trang chủ */
.w-hnews{display:flex;flex-direction:column;gap:14px;padding-block:20px}
.w-hnews-h{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;flex-wrap:wrap}
.w-hnews-h h2{font-size:26px;font-weight:700}
.w-eb{display:block;font-size:12px;letter-spacing:.08em;color:var(--brand);font-weight:600;margin-bottom:4px}
.w-more-l{color:var(--brand);font-weight:500}
.w-hnews-g{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:16px;align-items:stretch}
.w-hnews-g .w-nc.big{grid-template-columns:1fr;margin:0} .w-hnews-g .w-nc.big .w-nc-im{aspect-ratio:16/9;min-height:0}
.w-hnews-l{display:flex;flex-direction:column;gap:10px}
.w-hn-it{display:grid;grid-template-columns:120px minmax(0,1fr);gap:12px;align-items:center;border:1px solid var(--line);border-radius:16px;padding:8px;background:#fff;flex:1}
.w-hn-it:hover{border-color:#B8CBE6}
.w-hn-it .im{aspect-ratio:4/3;border-radius:12px;overflow:hidden;background:var(--brand-bg);display:grid;place-items:center;color:var(--brand);font-size:24px}
.w-hn-it .im img{width:100%;height:100%;object-fit:cover}
.w-hn-it b{display:block;font-weight:500;font-size:15px;line-height:1.4;overflow-wrap:anywhere} .w-hn-it small{display:block;color:var(--muted);font-size:12.5px;margin-top:4px}

/* thẻ trang chủ: tồn kho */
.mk-stock{font-size:12px;color:#15803D}
.mk-card a.nm:hover,.mk-hrow a.nm:hover{color:var(--brand)}

/* ===== hộp Đặt nhanh ===== */
.w-ov{position:fixed;inset:0;z-index:80;background:rgba(10,20,35,.5);display:grid;place-items:center;padding:16px}
.w-dlg{background:#fff;border-radius:20px;width:100%;max-width:440px;max-height:calc(100dvh - 32px);overflow-y:auto;box-shadow:0 24px 60px rgba(0,0,0,.3)}
.w-dlg-in{display:flex;flex-direction:column}
.w-dlg-h{display:grid;grid-template-columns:56px minmax(0,1fr) 36px;gap:12px;align-items:center;padding:16px;border-bottom:1px solid var(--line)}
.w-dlg-h img{width:56px;height:56px;border-radius:12px;object-fit:cover;background:var(--brand-bg)}
.w-dlg-h b{display:block;font-weight:500;font-size:15.5px;overflow-wrap:anywhere} .w-dlg-h .muted{display:block}
.w-x{width:36px;height:36px;border-radius:99px;border:0;background:var(--soft);font-size:20px;cursor:pointer;line-height:1}
.w-dlg-b{padding:16px;display:flex;flex-direction:column;gap:12px}
.w-sum{display:flex;justify-content:space-between;gap:10px;background:var(--soft);border-radius:12px;padding:10px 12px;font-size:14px;flex-wrap:wrap} .w-sum b{font-weight:600;color:var(--brand)}
.w-fl{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted)} .w-fl i{color:#DC2626;font-style:normal}
.w-fl input,.w-fl select{border:1.5px solid #D5E0EA;border-radius:12px;padding:10px 12px;font-size:15.5px;color:var(--ink);background:#fff;outline:0;width:100%;min-height:46px}
.w-fl input:focus,.w-fl select:focus{border-color:var(--brand)}
.w-err{margin:0;color:#B91C1C;font-size:13.5px}
.w-act{display:grid;grid-template-columns:1fr 1.5fr;gap:8px}
.w-done{align-items:center;text-align:center;padding:24px 16px}
.w-done b{font-weight:600;font-size:19px}
.w-ok{width:60px;height:60px;border-radius:99px;background:#DCFCE7;color:#15803D;display:grid;place-items:center;font-size:30px}
.w-done .w-b{width:100%;margin-top:6px}

/* thanh dưới trên điện thoại */
.w-mbar{display:none}
.w-sheet{position:fixed;inset:0;z-index:70;background:rgba(10,20,35,.45);display:flex;align-items:flex-end}
.w-sheet-in{background:#fff;width:100%;max-height:80dvh;overflow-y:auto;border-radius:20px 20px 0 0;padding:14px 14px calc(14px + env(safe-area-inset-bottom,0px))}
.w-sheet-h{display:flex;justify-content:space-between;align-items:center;gap:10px} .w-sheet-h b{font-weight:600}
.w-sheet .w-pc.in{margin:10px 0 0}

@media (max-width:980px){
  .w-art-grid{grid-template-columns:minmax(0,1fr)} .w-side{position:static}
}
@media (max-width:860px){
  .w-pd{grid-template-columns:minmax(0,1fr);gap:18px} .w-gal{position:static}
  .w-info h1{font-size:25px}
  .w-auto-g{grid-template-columns:repeat(2,minmax(0,1fr))} .w-auto-g .w-pc:nth-child(3){display:none}
  .w-hnews-g{grid-template-columns:minmax(0,1fr)}
  .w-nc.big{grid-template-columns:minmax(0,1fr)} .w-nc.big .w-nc-im{min-height:0;aspect-ratio:16/9}
  .w-vrow{grid-template-columns:minmax(0,1fr)} .w-tt.tall{margin-inline:auto}
}
@media (max-width:640px){
  .w-main{gap:18px;padding-bottom:110px}
  .w-main h2{font-size:19px}
  .w-art-h h1{font-size:25px} .w-lead{font-size:16px} .w-nhero{padding:18px 16px;border-radius:18px} .w-nhero h1{font-size:23px}
  .w-body{font-size:16px}
  .w-gal-main{border-radius:16px}
  .w-price .p{font-size:26px}
  .w-buy .w-acts{grid-template-columns:minmax(0,1fr)} .w-buy .w-acts .pri,.w-buy .w-acts .zl{display:none}
  .w-trust{grid-template-columns:minmax(0,1fr)}
  .w-trust div{display:flex;gap:6px;align-items:baseline} .w-trust b{display:inline}
  .w-kv{grid-template-columns:100px minmax(0,1fr)}
  .w-pc.in .w-pc-im{width:112px;min-height:120px}
  .w-auto{padding:12px;border-radius:16px}
  .w-auto-g{gap:8px}
  .w-auto .w-pc-bd{padding:8px 10px 10px} .w-auto .w-pc-nm{font-size:14px}
  .w-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .w-grid .w-pc-bd{padding:8px 10px 10px} .w-grid .w-pc-nm{font-size:14px}
  .w-hn-it{grid-template-columns:96px minmax(0,1fr)}
  .w-hnews-h h2{font-size:21px}
  .w-mbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:40;gap:8px;align-items:center;background:#fff;border-top:1px solid var(--line);padding:10px 12px calc(10px + env(safe-area-inset-bottom,0px));box-shadow:0 -8px 24px rgba(11,50,117,.08)}
  .w-mbar .p{flex:1;min-width:0;display:flex;flex-direction:column} .w-mbar .p b{font-weight:600;color:var(--brand);overflow-wrap:anywhere} .w-mbar .p small{color:var(--muted);font-size:12px}
  .w-mbar .w-b{min-height:46px} .w-mbar .w-b.pri{flex:none;padding:0 22px}
  .w-mb-open{flex:1;display:grid;grid-template-columns:auto minmax(0,1fr);gap:0 10px;align-items:center;border:0;background:#F3FBF6;border-radius:12px;padding:10px 12px;text-align:left;cursor:pointer}
  .w-mb-open .w-dot{grid-row:span 2} .w-mb-open b{font-weight:500} .w-mb-open small{color:var(--muted);font-size:12px}
}
/* trang có thanh dưới: nút chat nhích lên, không che nút Đặt mua */
@media (max-width:640px){body:has(.w-mbar) .cw-dock{bottom:calc(84px + env(safe-area-inset-bottom,0px))}}