:root{--bg:#f3f5f9;--card:#fff;--ink:#0b1220;--mute:#5d6678;--line:#e4e8f0;--brand:#1f5eff;--brand2:#00b3ff;--yel:#ff8a00;--cta:#ff5a1f;--cta2:#ff8a00;--ok:#0a8f4f;--r:14px;--gut:16px;--top:60px;--tab:0px}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;padding-bottom:var(--tab)}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button{font:inherit;cursor:pointer;color:inherit}

/* Logo */
.logo{display:inline-flex;align-items:center;gap:6px;white-space:nowrap;line-height:1}
.logo-badge{width:32px;height:32px;border-radius:10px;background:linear-gradient(135deg,#0b1220,#1f5eff);color:#fff;display:grid;place-items:center;box-shadow:0 3px 10px rgba(31,94,255,.35)}
.logo-w{font-weight:900;font-size:20px;letter-spacing:-.4px;color:var(--ink)}
.logo-w b{color:var(--brand)}
.logo-tld{font-weight:700;font-size:12px;color:var(--mute);margin-left:1px}

/* Header */
.top{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.94);backdrop-filter:saturate(1.6) blur(12px);-webkit-backdrop-filter:saturate(1.6) blur(12px);border-bottom:1px solid var(--line)}
.top-in{max-width:1400px;margin:0 auto;height:var(--top);display:flex;align-items:center;gap:12px;padding:0 var(--gut)}
.search{position:relative;flex:1;min-width:0;display:flex;max-width:620px;margin-left:auto;background:#f1f1f3;border-radius:999px;border:1.5px solid transparent;transition:border-color .15s}
.search:focus-within{border-color:var(--brand);background:#fff}
.search input{flex:1;min-width:0;border:0;background:transparent;padding:10px 16px;font-size:15px;outline:0;border-radius:999px}
.search button{border:0;background:var(--brand);color:#fff;margin:3px;border-radius:999px;padding:0 16px}
.suggest{position:absolute;left:0;right:0;top:calc(100% + 8px);background:#fff;border-radius:14px;box-shadow:0 14px 40px rgba(0,0,0,.14);padding:12px;display:none}
.search:focus-within .suggest{display:block}
.sg-t{font-size:12px;font-weight:800;color:var(--mute);margin-bottom:8px}
.sg-list{display:flex;flex-wrap:wrap;gap:6px}
.sg-list a{padding:6px 11px;border-radius:999px;background:#f4f4f6;font-size:13.5px;font-weight:600}
.sg-list a:hover{background:#e8efff;color:var(--brand)}
.icon-btn{position:relative;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:12px;border:0;background:transparent;font-size:22px;flex:none}
.icon-btn:hover{background:#f1f1f3}
.menu-btn{flex-direction:column;gap:4px}
.menu-btn span{width:18px;height:2px;background:var(--ink);border-radius:2px}
.fav-n{position:absolute;top:3px;right:2px;min-width:17px;height:17px;border-radius:9px;background:var(--brand);color:#fff;font-size:10.5px;font-weight:800;display:grid;place-items:center;padding:0 4px}
.fav-n[hidden]{display:none}

/* Drawer */
.drawer{position:fixed;inset:0;overflow:hidden;z-index:60;background:rgba(0,0,0,.4);opacity:0;pointer-events:none;transition:opacity .2s}
.drawer.open{opacity:1;pointer-events:auto}
.drawer-in{width:min(320px,86vw);height:100%;background:#fff;overflow-y:auto;transform:translateX(-100%);transition:transform .25s ease;padding:8px 8px 40px}
.drawer.open .drawer-in{transform:none}
.drawer-h{display:flex;align-items:center;justify-content:space-between;padding:10px 8px 14px}
.dl{display:block;padding:12px 14px;border-radius:10px;font-weight:700}
.dl:hover{background:#f6f6f7}
.dl.sub{font-weight:500;padding:10px 14px 10px 20px}
.dl-t{margin:14px 14px 4px;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--mute);font-weight:800}

/* Chips */
.chips-wrap{position:sticky;top:var(--top);z-index:20;background:rgba(245,245,246,.95);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.chips{max-width:1400px;margin:0 auto;display:flex;gap:8px;overflow-x:auto;padding:10px var(--gut);scrollbar-width:none}
.chips::-webkit-scrollbar,.tabs::-webkit-scrollbar,.hscroll::-webkit-scrollbar{display:none}
.chip{flex:none;padding:7px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:14px;font-weight:600;white-space:nowrap}
.chip.on{background:var(--ink);color:#fff;border-color:var(--ink)}

.wrap{max-width:1400px;margin:0 auto;padding:0 var(--gut) 30px}

/* Hero */
.hero{position:relative;overflow:hidden;display:grid;gap:18px;align-items:center;margin:12px 0 6px;padding:24px 20px;border-radius:22px;color:#e8eeff;background:radial-gradient(90% 120% at 100% 0%,rgba(0,179,255,.35) 0%,transparent 55%),radial-gradient(80% 120% at 0% 100%,rgba(31,94,255,.45) 0%,transparent 60%),#0b1220}
.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:28px 28px;mask-image:linear-gradient(180deg,#000,transparent 85%);-webkit-mask-image:linear-gradient(180deg,#000,transparent 85%);pointer-events:none}
@media(min-width:900px){.hero{grid-template-columns:1.3fr 1fr;padding:40px 44px}}
.hero-txt{position:relative}
.eyebrow{display:inline-block;font-size:12.5px;font-weight:700;color:#9fd8ff;background:rgba(0,179,255,.12);border:1px solid rgba(0,179,255,.3);padding:5px 10px;border-radius:999px;margin-bottom:12px}
.hero h1{margin:0 0 10px;font-size:clamp(30px,5.4vw,52px);line-height:1.05;letter-spacing:-1.4px;font-weight:900;color:#fff}
.hero .hl{background:linear-gradient(90deg,#4f8bff,#00d0ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{margin:0;color:#b9c5e0;max-width:560px;font-size:15.5px}
.hero p b{color:#fff}
.hero-stats{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap}
.hero-stats div{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:10px 14px;min-width:96px}
.hero-stats b{display:block;font-size:20px;color:#fff;font-variant-numeric:tabular-nums}
.hero-stats small{font-size:11.5px;color:#9aa8c7}
.hero-art{position:relative;display:none;justify-content:center}
@media(min-width:900px){.hero-art{display:flex}}
.lap{width:320px;animation:float 5s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-8px)}}
.scr{height:190px;border-radius:14px 14px 4px 4px;border:8px solid #1b2436;background:linear-gradient(135deg,#1f5eff,#00b3ff 60%,#7a5cff);display:flex;flex-direction:column;justify-content:flex-end;padding:16px;gap:4px;box-shadow:0 30px 60px rgba(0,0,0,.45)}
.scr span{font:700 13px ui-monospace,Menlo,monospace;color:#dff3ff;background:rgba(0,0,0,.25);padding:4px 8px;border-radius:6px;align-self:flex-start}
.scr em{font-style:normal;font-weight:900;font-size:26px;color:#fff}
.base{height:14px;margin:0 -22px;background:linear-gradient(#c9d2e3,#8f9bb3);border-radius:0 0 14px 14px}

/* Nhu cầu */
.needs{margin:22px 0 6px;scroll-margin-top:120px}
.need-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
@media(min-width:720px){.need-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(min-width:1100px){.need-grid{grid-template-columns:repeat(6,minmax(0,1fr))}}
.need{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px;display:flex;flex-direction:column;gap:3px;transition:transform .15s,box-shadow .15s,border-color .15s}
.need:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(15,30,70,.08);border-color:#c9d6ff}
.need:active{transform:scale(.98)}
.ni{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;font-size:21px;background:#eef3ff;margin-bottom:4px}
.need b{font-size:15px}
.need small{font-size:12px;color:var(--mute);line-height:1.35}
.brands{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;margin:16px 0 4px}
.brands::-webkit-scrollbar{display:none}
.brand{flex:none;padding:10px 18px;border-radius:12px;background:#fff;border:1px solid var(--line);font-weight:800;letter-spacing:-.2px;font-size:15px}
.brand:hover{border-color:var(--brand);color:var(--brand)}
.filters{display:flex;flex-direction:column;gap:6px;max-width:100%}
.flabel{flex:none;align-self:center;font-size:11.5px;font-weight:800;color:var(--mute);text-transform:uppercase;letter-spacing:.05em;padding:0 2px 0 6px}
.specs{display:flex;flex-wrap:wrap;gap:4px}
.specs span{font-size:11px;font-weight:700;color:#23407a;background:#eef3ff;border-radius:6px;padding:2px 6px;white-space:nowrap}
.card-act{margin-top:auto;display:flex;gap:6px}
.card-act .cta{flex:1;margin:0}
.cmp-btn{flex:none;width:38px;border-radius:10px;border:1px solid var(--line);background:#fff;font-size:16px}
.cmp-btn.on{background:#e8efff;border-color:var(--brand)}
.spec-t{width:100%;border-collapse:separate;border-spacing:0;border:1px solid var(--line);border-radius:12px;overflow:hidden;font-size:14.5px}
.spec-t th,.spec-t td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left}
.spec-t tr:last-child th,.spec-t tr:last-child td{border-bottom:0}
.spec-t th{width:38%;background:#f7f9fc;font-weight:700;color:#3a4458}
.spec-t td{font-weight:700}
.cmp-wide{width:100%}
.checklist{background:#fff;border-radius:18px;padding:18px 20px;margin-bottom:26px}
.checklist ol{margin:0;padding-left:20px;display:grid;gap:8px;font-size:14.5px;color:#34405a}
.checklist code{background:#f1f4fa;padding:1px 6px;border-radius:5px;font-size:13px}
.guide{background:#fff;border-radius:18px;padding:18px 20px;margin-top:26px}
.guide h2{font-size:19px;margin:0 0 12px}
.guide-grid{display:grid;gap:14px}
@media(min-width:760px){.guide-grid{grid-template-columns:repeat(2,1fr)}}
.guide-grid b{font-size:15px}
.guide-grid p{margin:4px 0 0;color:#4b5570;font-size:14px}

/* So sánh */
.cmp-tray{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(var(--tab) + 12px);z-index:45;display:flex;align-items:center;gap:10px;background:#0b1220;color:#fff;border-radius:18px;padding:8px 8px 8px 10px;box-shadow:0 12px 34px rgba(11,18,32,.35);max-width:calc(100% - 24px)}
.cmp-tray[hidden]{display:none}
.cmp-items{display:flex;gap:6px}
.ci{position:relative}
.ci img{width:40px;height:40px;border-radius:10px;object-fit:cover;background:#1b2436}
.ci button{position:absolute;top:-6px;right:-6px;width:18px;height:18px;border-radius:50%;border:0;background:#fff;color:#0b1220;font-size:12px;line-height:18px;padding:0}
.cmp-go{border:0;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;font-weight:800;padding:11px 16px;white-space:nowrap}
.modal{position:fixed;inset:0;z-index:80;background:rgba(11,18,32,.55);display:flex;align-items:flex-end;justify-content:center}
.modal[hidden]{display:none}
.modal-in{background:#fff;width:100%;max-width:900px;max-height:88vh;overflow:auto;border-radius:20px 20px 0 0;padding:6px 14px 20px;animation:up .25s ease}
@media(min-width:760px){.modal{align-items:center}.modal-in{border-radius:20px}}
@keyframes up{from{transform:translateY(40px);opacity:0}}
.modal-h{position:sticky;top:0;background:#fff;display:flex;justify-content:space-between;align-items:center;padding:8px 0;font-size:17px;z-index:1}
.cmp-table{overflow-x:auto}
.cmp-table table{width:100%;border-collapse:collapse;min-width:calc(var(--n) * 150px + 80px);table-layout:fixed}
.cmp-table th{width:80px;text-align:left;font-size:12.5px;color:var(--mute);padding:10px 6px;vertical-align:top}
.cmp-table td{padding:10px 8px;border-left:1px solid var(--line);font-size:14px;font-weight:600;vertical-align:top}
.cmp-table tr+tr td,.cmp-table tr+tr th{border-top:1px solid var(--line)}
.cmp-table td img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:12px;margin-bottom:6px;background:#f0f2f6}
.cmp-table td span{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;font-size:13px}
.cp{font-size:17px;color:#e5322d}
.cmp-table em{display:block;font-style:normal;font-size:11.5px;color:var(--ok);font-weight:800}
body.has-cmp .totop{bottom:calc(var(--tab) + 84px)}
.hero.slim{display:block;background:none;padding:14px 0 2px;margin:0;color:var(--ink)}
.hero.slim:before{display:none}
.hero.slim h1{color:var(--ink)}
.hero.slim h1{font-size:clamp(22px,4vw,34px)}
.hero.slim p{color:var(--mute)}

.bar{display:flex;flex-wrap:wrap;gap:6px 16px;align-items:center;justify-content:space-between;margin:14px 0}
.tabs{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;max-width:100%}
.tab{flex:none;padding:7px 12px;border-radius:10px;font-size:14px;font-weight:700;color:var(--mute);background:transparent;border:0;white-space:nowrap}
.tab.sm{font-size:13px;padding:6px 11px;border:1px solid var(--line);background:#fff;border-radius:999px;font-weight:600}
.tab.on{color:var(--brand);background:#e8efff}
.tab.sm.on{border-color:var(--brand)}

/* Grid & cards */
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
@media(min-width:640px){.grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}}
@media(min-width:960px){.grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}}
@media(min-width:1280px){.grid{grid-template-columns:repeat(5,minmax(0,1fr))}}
body.one .grid{grid-template-columns:minmax(0,1fr);max-width:560px;margin:0 auto}
.card{position:relative;background:var(--card);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;box-shadow:0 1px 2px rgba(0,0,0,.04);content-visibility:auto;contain-intrinsic-size:auto 420px;transition:transform .2s,box-shadow .2s;animation:fade .35s ease both}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media(hover:hover){.card:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(0,0,0,.1)}.card:hover .card-img img{transform:scale(1.04)}}
.card-img{position:relative;display:block;aspect-ratio:1/1;background:#efeff1;overflow:hidden}
.card-img img{color:transparent;font-size:0;width:100%;height:100%;object-fit:cover;transition:transform .35s ease,opacity .3s}
.card-img img.ld{opacity:0}
.badge{position:absolute;top:8px;left:8px;background:#e5322d;color:#fff;font-weight:900;font-size:12.5px;padding:3px 7px;border-radius:8px;box-shadow:0 2px 6px rgba(0,0,0,.12)}
.tags{position:absolute;left:8px;bottom:8px;display:flex;flex-wrap:wrap;gap:4px}
.tg{font-style:normal;font-size:11px;font-weight:800;padding:3px 7px;border-radius:6px;color:#fff;background:rgba(0,0,0,.6)}
.tg.mall{background:#d0011b}
.tg.drop{background:var(--ok)}
.tg.low{background:#1c64f2}
.fav{position:absolute;top:6px;right:6px;z-index:2;width:34px;height:34px;border-radius:50%;border:0;background:rgba(255,255,255,.92);font-size:18px;line-height:1;color:#444;box-shadow:0 2px 8px rgba(0,0,0,.12);transition:transform .15s}
.fav:active{transform:scale(.85)}
.fav.on{color:var(--brand)}
.fav.big{top:12px;right:12px;width:44px;height:44px;font-size:22px}
.card-b{padding:10px 11px 12px;display:flex;flex-direction:column;gap:5px;flex:1}
.card-t{margin:0;font-size:14px;font-weight:600;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.7em}
.price{display:flex;align-items:baseline;gap:6px;flex-wrap:wrap}
.price b{color:#e5322d;font-size:18px;font-weight:900;letter-spacing:-.4px}
.price s{color:#9a9aa0;font-size:12px}
.meta{display:flex;flex-wrap:wrap;gap:4px 10px;color:var(--mute);font-size:12px;align-items:center}
.meta .st{color:#e8a200;font-weight:700}
.cta{margin-top:auto;display:block;text-align:center;background:linear-gradient(135deg,var(--cta),var(--cta2));color:#fff;font-weight:800;font-size:13.5px;padding:9px 8px;border-radius:10px;box-shadow:0 4px 12px rgba(255,90,31,.25);transition:filter .15s,transform .1s}
.cta:active{transform:scale(.98)}
.cta:hover{filter:brightness(1.07)}
body.one .card-t{font-size:16px;-webkit-line-clamp:3;min-height:0}
body.one .price b{font-size:22px}
body.one .cta{font-size:15px;padding:12px}

.loader{display:flex;justify-content:center;gap:6px;padding:28px 0}
.loader[hidden]{display:none}
.loader span{width:9px;height:9px;border-radius:50%;background:var(--brand);animation:b 1s infinite ease-in-out}
.loader span:nth-child(2){animation-delay:.15s}.loader span:nth-child(3){animation-delay:.3s}
@keyframes b{0%,80%,100%{transform:scale(.5);opacity:.4}40%{transform:scale(1);opacity:1}}
.more{display:block;margin:22px auto 6px;border:0;background:var(--ink);color:#fff;font-weight:800;padding:13px 26px;border-radius:999px;font-size:15px}
.end,.empty{text-align:center;color:var(--mute);padding:28px 0}
.end a,.empty a{color:var(--brand);font-weight:700}
.divider{grid-column:1/-1;text-align:center;color:var(--mute);font-size:13px;font-weight:700;padding:10px 0;display:flex;align-items:center;gap:12px}
.divider:before,.divider:after{content:"";flex:1;height:1px;background:var(--line)}

/* Product */
.crumb{font-size:13px;color:var(--mute);padding:14px 0 10px}
.crumb a:hover{color:var(--brand)}
.pd{display:grid;gap:18px;background:#fff;border-radius:18px;padding:12px;margin-bottom:26px}
@media(min-width:860px){.pd{grid-template-columns:minmax(0,1fr) minmax(0,1fr);padding:22px;gap:34px}}
.pd-media{position:relative}
.pd-img{position:relative;display:block;border-radius:14px;overflow:hidden;background:#efeff1;aspect-ratio:1/1}
.pd-img img{width:100%;height:100%;object-fit:cover}
.pd-img .badge{font-size:15px;padding:5px 10px;top:14px;left:14px}
.pd-b{display:flex;flex-direction:column;gap:12px;padding:4px 4px 8px}
.pd-cat{font-size:13px;font-weight:800;color:var(--brand)}
.pd h1{margin:0;font-size:clamp(20px,2.6vw,28px);line-height:1.25;letter-spacing:-.4px}
.meta.big{font-size:14px}
.price-box{background:linear-gradient(135deg,#f1f5ff,#fff6ee);border-radius:14px;padding:14px 16px;display:grid;gap:6px}
.price.big b{font-size:32px;color:#e5322d}
.price.big s{font-size:15px}
.save{color:var(--ok);font-weight:800;font-size:14px}
.hist{font-size:13.5px;font-weight:700;color:#1c64f2}
.hist.down{color:var(--ok)}
.perks{list-style:none;margin:0;padding:0;display:grid;gap:6px;font-size:14px;color:#3c3c44}
.cta.big{font-size:17px;padding:16px;border-radius:14px}
.share-row{display:flex;gap:8px;flex-wrap:wrap}
.share{flex:1;min-width:100px;text-align:center;border:1px solid var(--line);background:#fff;border-radius:12px;padding:10px;font-weight:700;font-size:14px}
.note{margin:0;font-size:12px;color:var(--mute)}
.sec-t{font-size:20px;letter-spacing:-.3px;margin:8px 0 14px}
.hscroll{display:flex;gap:10px;overflow-x:auto;padding-bottom:6px;margin-bottom:22px;scrollbar-width:none}
.mini{flex:none;width:130px;background:#fff;border-radius:12px;overflow:hidden;font-size:12.5px}
.mini img{width:130px;height:130px;object-fit:cover;background:#efeff1}
.mini div{padding:6px 8px}
.mini span{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.mini b{color:var(--brand)}
.sticky-buy{position:fixed;left:0;right:0;bottom:var(--tab);z-index:25;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px var(--gut);background:#fff;border-top:1px solid var(--line);box-shadow:0 -6px 20px rgba(0,0,0,.06)}
.sticky-buy b{color:var(--brand);font-size:19px}
.sticky-buy small{color:var(--ok);font-weight:800}
.sticky-buy .cta{margin:0;padding:11px 20px;font-size:15px}
@media(min-width:860px){.sticky-buy{display:none}}

/* News */
.news{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));margin:14px 0 30px}
.news-c{background:#fff;border-radius:16px;overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}
.news-c:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(0,0,0,.08)}
.news-img{aspect-ratio:16/9;background:linear-gradient(135deg,#ffe1dc,#fff3d1);display:grid;place-items:center;font-size:40px;overflow:hidden}
.news-img img{width:100%;height:100%;object-fit:cover}
.news-b{padding:12px 14px 16px}
.news-b time{font-size:12px;color:var(--mute)}
.news-b h2{font-size:16.5px;line-height:1.3;margin:4px 0 6px}
.news-b p{margin:0;color:#55555c;font-size:14px}
.seo-txt{background:#fff;border-radius:16px;padding:16px 18px;margin-top:26px;color:#44444b;font-size:14.5px}
.seo-txt h2{font-size:17px;margin:0 0 6px;color:var(--ink)}

/* Footer */
.foot{background:#fff;border-top:1px solid var(--line);margin-top:20px}
.foot-in{max-width:1400px;margin:0 auto;padding:24px var(--gut) 28px;color:var(--mute);font-size:13px;display:grid;gap:12px}
.foot .disc{margin:0}
.foot-nav{display:flex;flex-wrap:wrap;gap:6px 18px;font-weight:700;color:var(--ink)}
.brand-line{margin:0;font-size:11.5px;color:#8a8a92;border-top:1px dashed var(--line);padding-top:12px}
.brand-line a{color:var(--brand)}

/* Tab bar (mobile) */
.tabbar{display:none}
@media(max-width:859px){
  :root{--tab:calc(58px + env(safe-area-inset-bottom))}
  .tabbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:40;height:var(--tab);padding-bottom:env(safe-area-inset-bottom);background:rgba(255,255,255,.97);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-top:1px solid var(--line)}
  .tb{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;font-size:10.5px;font-weight:700;color:#55555c;background:none;border:0;padding:0}
  .tb span{font-size:19px;line-height:1.1}
  .tb.hot span{width:32px;height:32px;border-radius:11px;background:linear-gradient(135deg,#0b1220,var(--brand));color:#fff;display:grid;place-items:center;font-weight:900;font-size:17px;margin-top:-10px;box-shadow:0 4px 12px rgba(31,94,255,.4)}
  .tb.hot{color:var(--brand)}
}
.totop{position:fixed;right:14px;bottom:calc(var(--tab) + 16px);z-index:24;width:44px;height:44px;border-radius:50%;border:0;background:var(--ink);color:#fff;font-size:20px;box-shadow:0 6px 18px rgba(0,0,0,.2);opacity:0;pointer-events:none;transform:translateY(10px);transition:.2s}
.totop.show{opacity:1;pointer-events:auto;transform:none}
body.is-product .totop{bottom:calc(var(--tab) + 80px)}
body.is-product .foot{padding-bottom:64px}
@media(min-width:860px){body.is-product .foot{padding-bottom:0}}
.toast{position:fixed;left:50%;bottom:calc(var(--tab) + 24px);transform:translate(-50%,20px);background:var(--ink);color:#fff;padding:10px 16px;border-radius:999px;font-size:14px;font-weight:600;opacity:0;pointer-events:none;transition:.25s;z-index:70;white-space:nowrap}
.toast.show{opacity:1;transform:translate(-50%,0)}

@media(max-width:639px){
  :root{--gut:12px;--top:56px}
  .top-in{gap:6px}
  .logo-w{font-size:18px}
  .logo-badge{width:26px;height:26px;font-size:16px}
  .top .logo-tld{display:none}
  .top .logo-w{font-size:16px}
  .search input{padding:9px 12px;font-size:14px}
  .search button{padding:0 12px}
  .card-b{padding:8px 9px 10px}
  .card-t{font-size:13px}
  .price b{font-size:16px}
  .cta{font-size:12.5px;padding:8px 6px}
  .hero{padding:16px;border-radius:16px}
  .tile{min-height:64px;padding:10px 12px}
  .tile b{font-size:17px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}

@media(max-width:639px){
  .hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
  .hero-stats div{min-width:0;padding:9px 10px}
  .hero-stats b{font-size:17px}
  .hero-stats small{font-size:10.5px;line-height:1.2;display:block}
  .hero p{font-size:14.5px}
  .need{padding:12px}
  .need small{font-size:11.5px}
  .card-act .cta{font-size:12px;padding:8px 4px}
  .cmp-btn{width:34px}
}
body.has-cmp .toast{bottom:calc(var(--tab) + 90px)}
.cmp-table td img{max-height:130px}
body.is-product .cmp-tray{bottom:calc(var(--tab) + 76px)}@media(min-width:860px){body.is-product .cmp-tray{bottom:16px}}

.brand small{font-weight:700;color:var(--mute);font-size:12px;margin-left:2px}