:root{--navy:#131a2a;--navy2:#1d2638;--orange:#ff9900;--orange2:#f26b1d;--red:#d62d20;--green:#0f8a3c;--bg:#f3f4f6;--card:#fff;--text:#1b1f27;--muted:#5f6673;--line:#e3e6ea;--radius:12px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.45;font-size:15px}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}
.wrap{max-width:1360px;margin:0 auto;padding:0 16px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
/* header */
.top{background:var(--navy);color:#fff}
.top .wrap{display:flex;align-items:center;gap:20px;height:64px}
.logo{display:flex;align-items:center;gap:8px;font-weight:800;font-size:24px;white-space:nowrap}
.logo svg{flex:none}.logo b{color:var(--orange)}
.search{flex:1;display:flex;max-width:720px}
.search input{flex:1;border:0;border-radius:8px 0 0 8px;padding:11px 14px;font-size:15px;min-width:0}
.search button{border:0;background:var(--orange);border-radius:0 8px 8px 0;padding:0 16px;cursor:pointer}
.top-links{display:flex;gap:18px;font-size:13px;white-space:nowrap}
.top-links a{display:flex;flex-direction:column;line-height:1.2}.top-links small{opacity:.75}
.nav{background:var(--navy2);color:#fff;font-size:14px}
.nav .wrap{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none}
.nav a{padding:11px 12px;white-space:nowrap;border-bottom:2px solid transparent}
.nav a:hover,.nav a.on{border-color:var(--orange);color:var(--orange)}
.crumbs{font-size:13px;color:var(--muted);padding:12px 0}.crumbs a:hover{color:var(--orange2)}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}.crumbs li+li:before{content:"›";margin-right:6px}
/* hero */
.hero{background:linear-gradient(100deg,#ffb347 0%,#ffcf85 45%,#ffe9c7 100%);overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.05fr 1.2fr .55fr;align-items:center;gap:20px;min-height:290px;padding-top:26px;padding-bottom:26px}
.pill{display:inline-block;background:var(--orange2);color:#fff;font-weight:700;font-size:13px;border-radius:8px;padding:4px 12px}
.hero h1{font-size:clamp(28px,3.4vw,44px);line-height:1.08;margin:12px 0 10px;color:var(--navy)}
.hero h1 em{font-style:normal;color:#e4570f}
.hero p{margin:0 0 18px;font-size:16px;max-width:520px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;font-weight:700;cursor:pointer;font-size:15px;padding:12px 24px;font-family:inherit}
.btn-main{background:linear-gradient(180deg,#ff7a1a,#e4570f);color:#fff;box-shadow:0 4px 12px rgba(228,87,15,.3)}
.btn-main:hover{filter:brightness(1.06)}
.btn-amz{background:var(--orange);color:#111;border-radius:8px;width:100%;padding:8px 10px;font-size:13px}
.btn-amz:hover{background:#ffad33}
.btn-ghost{background:#fff;border:1px solid #cfd4da;border-radius:8px;color:var(--text);padding:10px 14px;font-size:14px}
.collage{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;align-items:end}
.collage img{background:#fff;border-radius:14px;padding:8px;aspect-ratio:1;object-fit:contain;box-shadow:0 8px 20px rgba(0,0,0,.12)}
.collage img:nth-child(odd){transform:translateY(-12px)}
.hero-side{display:flex;flex-direction:column;gap:12px}
.hero-side div{background:rgba(255,255,255,.75);border-radius:12px;padding:12px 14px;font-weight:700;font-size:14px;color:var(--navy);display:flex;gap:10px;align-items:center}
.hero-side span{font-size:22px;color:#e4570f}
.trust{background:#fff;border-bottom:1px solid var(--line)}
.trust .wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding:14px 16px}
.trust div{display:flex;gap:12px;align-items:center}.trust span.ic{font-size:28px;color:var(--orange2)}
.trust strong{display:block;font-size:15px}.trust small{color:var(--muted);font-size:12.5px}
/* filters */
.filters{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:16px 0}
.filters label{font-weight:700}
.chip{border:1px solid #d5d9de;background:#fff;border-radius:10px;padding:8px 14px;font-size:14px;cursor:pointer;font-family:inherit}
.chip.on{border-color:var(--orange2);background:#fff4ea;color:#c4500d;font-weight:700}
.sort{margin-left:auto;display:flex;gap:8px;align-items:center;font-weight:700;font-size:14px}
.sort select{padding:8px 10px;border-radius:8px;border:1px solid #cfd4da;font-family:inherit;font-size:14px}
/* sections */
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,600px),1fr));gap:16px;margin-bottom:16px}
.box{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin-bottom:16px}
.box-h{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:12px}
.box-h h2{margin:0;font-size:20px;display:flex;align-items:center;gap:8px}
.box-h h2 .ic{color:var(--orange2)}
.box-h p{margin:2px 0 0;color:var(--muted);font-size:13px}
.box-h a.more{color:#0b62c4;font-weight:700;font-size:13px;white-space:nowrap}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px}
.cards.row{grid-auto-flow:column;grid-auto-columns:minmax(170px,1fr);grid-template-columns:none;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:4px}
.cards.row .card{scroll-snap-align:start}
.card{position:relative;min-width:0;border:1px solid var(--line);border-radius:10px;padding:10px;display:flex;flex-direction:column;gap:5px;background:#fff;transition:box-shadow .15s}
.card:hover{box-shadow:0 6px 18px rgba(0,0,0,.08)}
.card .thumb{aspect-ratio:1;display:flex;align-items:center;justify-content:center;margin-bottom:4px}
.card .thumb img{max-height:100%;object-fit:contain}
.badge{position:absolute;top:8px;left:8px;font-size:11px;font-weight:700;color:#fff;background:var(--orange2);border-radius:5px;padding:2px 7px;z-index:1}
.badge.new{background:#e88b00}.badge.top{background:var(--red)}
.card h3{font-size:13px;font-weight:600;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:36px}
.card h3 a:after{content:"";position:absolute;inset:0}
.stars{color:#f5a100;font-size:13px;letter-spacing:-1px}.rate{font-size:12.5px;color:var(--muted);display:flex;gap:5px;align-items:center}.rate b{color:var(--text)}
.price{font-size:19px;font-weight:800}.price small{font-size:12px;font-weight:600}
.note{font-size:11px;color:var(--muted)}
.card .btn-amz{position:relative;z-index:2;margin-top:auto}
.cta-dark{background:var(--navy);color:#fff;border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;justify-content:center;gap:16px}
.cta-dark h2{margin:0;font-size:28px;line-height:1.15}.cta-dark h2 em{font-style:normal;color:var(--orange)}
.cta-dark .btn{background:var(--orange);color:#111;align-self:flex-start}
/* product page */
.pdp{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr) 320px;gap:24px;align-items:start}
.gallery{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;position:relative}
.gallery img{width:100%;aspect-ratio:1;object-fit:contain}
.info h1{font-size:26px;line-height:1.2;margin:8px 0}
.rec{display:inline-flex;gap:6px;align-items:center;background:#fff1d6;border-radius:6px;padding:3px 10px;font-size:13px;font-weight:700}
.meta{font-size:14px;color:var(--muted);display:flex;flex-wrap:wrap;gap:6px 14px;margin-bottom:10px}.meta a{color:#0b62c4}
.big-price{font-size:34px;font-weight:800;margin:6px 0 0}
.bullets{list-style:none;padding:0;margin:14px 0}.bullets li{padding-left:24px;position:relative;margin:6px 0;font-size:14.5px}
.bullets li:before{content:"✓";position:absolute;left:0;color:var(--orange2);font-weight:800}
.buybox{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;position:sticky;top:12px}
.buybox .flag{background:#fff4e5;margin:-18px -18px 14px;padding:12px 18px;border-radius:var(--radius) var(--radius) 0 0;font-size:13px}
.buybox .flag b{color:#c4500d;font-size:15px;display:block}
.buybox .btn-main{width:100%;border-radius:10px;font-size:17px;padding:14px;margin:14px 0 10px}
.buybox .two{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.ok{color:var(--green);font-weight:700}
.safe{border-top:1px solid var(--line);margin-top:14px;padding-top:12px;font-size:12.5px;color:var(--muted)}
.cols3{display:grid;grid-template-columns:1fr 1.25fr 1.1fr;gap:16px;margin-top:20px}
table.cmp{width:100%;border-collapse:collapse;font-size:13px;text-align:center}
table.cmp th,table.cmp td{padding:7px 5px;border-bottom:1px solid var(--line)}table.cmp th:first-child,table.cmp td:first-child{text-align:left;font-weight:700}
table.cmp .hl{background:#fff4e2}
table.cmp img{width:64px;height:64px;object-fit:contain;margin:0 auto 4px}
.faq details{border-bottom:1px solid var(--line);padding:10px 0}.faq summary{font-weight:700;cursor:pointer}
.disclose{font-size:12.5px;color:var(--muted);background:#fff;border:1px dashed #cfd4da;border-radius:10px;padding:10px 14px;margin:16px 0}
/* footer */
footer{background:var(--navy);color:#cfd5df;margin-top:24px;font-size:13.5px}
footer .wrap{display:grid;grid-template-columns:1.3fr 1.6fr 1fr 1fr;gap:24px;padding:28px 16px}
footer h4{color:#fff;margin:0 0 8px;font-size:14px}footer a{display:block;margin:3px 0}footer a:hover{color:var(--orange)}
footer .legal{grid-column:1/-1;border-top:1px solid #2c3548;padding-top:14px;font-size:12px;color:#9aa3b2}
.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:#111;color:#fff;padding:10px 18px;border-radius:8px;font-size:14px;display:none;z-index:9}
.page-text{max-width:820px}.page-text h1{font-size:30px}.page-text h2{font-size:20px;margin-top:26px}
@media(max-width:1100px){.hero .wrap{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.hero-side{display:none}.pdp{grid-template-columns:1fr 1fr}.buybox{grid-column:1/-1;position:static}.cols3{grid-template-columns:1fr}footer .wrap{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.top .wrap{flex-wrap:wrap;height:auto;padding-top:10px;padding-bottom:10px;gap:10px}.search{order:3;flex-basis:100%;max-width:none}.top-links{margin-left:auto}
.hero .wrap{grid-template-columns:minmax(0,1fr)}.collage{grid-template-columns:repeat(4,1fr)}.trust .wrap{grid-template-columns:1fr}.pdp{grid-template-columns:1fr}.sort{margin-left:0}
.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.cards.row{grid-auto-columns:46%}footer .wrap{grid-template-columns:1fr}.info h1{font-size:22px}.cta-dark h2{font-size:23px}}