:root{
  --head:#131921; --nav:#232f3e; --nav-2:#37475a; --ink:#0f1111; --muted:#565959; --line:#d5d9d9;
  --bg:#eaeded; --card:#fff; --btn:#ffa41c; --btn-d:#ff8f00; --btn-line:#e47911; --search:#febd69;
  --link:#007185; --link-h:#c7511f; --green:#067d62; --r:8px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:15px/1.5 "Amazon Ember",Arial,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--link);text-decoration:none} a:hover{color:var(--link-h);text-decoration:underline}
img{max-width:100%;display:block}
.wrap{max-width:1240px;margin:0 auto;padding:0 14px}

/* ---- header ---- */
.topbar{background:var(--nav-2);color:#fff;font-size:12.5px;text-align:center;padding:5px 10px}
.site-header{background:var(--head);position:sticky;top:0;z-index:30}
.header-row{display:flex;align-items:center;gap:18px;padding-top:9px;padding-bottom:9px}
.logo{display:flex;align-items:center;gap:9px;font-weight:700;font-size:21px;color:#fff;letter-spacing:-.2px;flex-shrink:0}
.logo:hover{color:#fff;text-decoration:none}
.logo-mark{display:grid;place-items:center;width:30px;height:30px;border-radius:6px;background:var(--btn);color:#111;font-size:17px;font-weight:800}
.search{flex:1;display:flex;max-width:720px;margin:0 auto}
.search input{flex:1;min-width:0;height:40px;padding:0 14px;border:0;border-radius:6px 0 0 6px;font:inherit;background:#fff;color:var(--ink)}
.search input:focus{outline:3px solid #f90;outline-offset:-3px}
.search button{width:46px;height:40px;border:0;border-radius:0 6px 6px 0;background:var(--search);color:#111;cursor:pointer;display:grid;place-items:center}
.search button:hover{background:#f3a847}
.hdr-actions{display:none;margin-left:auto;gap:4px}
.icon-btn{width:40px;height:40px;border:0;border-radius:8px;background:transparent;color:#fff;cursor:pointer;display:grid;place-items:center}
.icon-btn:hover,.icon-btn[aria-expanded="true"]{background:var(--nav-2)}
.cat-nav{background:var(--nav)}
.cat-nav-in{display:flex;gap:2px;overflow-x:auto;scrollbar-width:none}
.cat-nav-in::-webkit-scrollbar{display:none}
.cat-nav a{color:#fff;font-size:14px;padding:8px 12px;white-space:nowrap;border-radius:3px;border:1px solid transparent}
.cat-nav a:hover{border-color:#fff;text-decoration:none;color:#fff}

/* ---- layout ---- */
main.wrap{padding-top:16px;padding-bottom:40px;min-height:60vh}
.hero{display:flex;align-items:center;justify-content:space-between;gap:24px;background:linear-gradient(120deg,var(--nav),var(--nav-2));color:#fff;border-radius:12px;padding:34px 36px;margin-bottom:18px;overflow:hidden}
.hero-text{max-width:560px}
.hero-art{width:min(300px,34%);height:auto;flex-shrink:0}
.eyebrow{display:inline-block;background:rgba(255,164,28,.18);color:#ffc266;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:4px 10px;border-radius:999px;margin-bottom:12px}
.hero h1{margin:0 0 10px;font-size:clamp(22px,3.6vw,32px);line-height:1.2;font-weight:700}
.hero p{margin:0;color:#dde3ea;max-width:640px}
.hero .hero-note{margin-top:14px;font-size:13px;color:#b8c2cc}
.hero a{color:#ffc266}
.trust{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:18px}
.trust>div{background:var(--card);border-radius:var(--r);padding:16px 18px;display:flex;align-items:center;gap:14px}
.trust svg{width:34px;height:34px;max-width:34px;flex:0 0 34px;color:var(--green);background:#e7f4f0;border-radius:50%;padding:7px}
.trust p{margin:0;display:flex;flex-direction:column;line-height:1.35}
.trust strong{font-size:14.5px}.trust span{font-size:13px;color:var(--muted)}

.section{background:var(--card);border-radius:var(--r);padding:22px;margin:0 0 18px}
.section h2,.page-title{font-size:21px;font-weight:700;margin:0 0 18px}
.h-flag{display:flex;align-items:center;gap:10px}
.h-flag::before{content:"";width:5px;height:22px;border-radius:3px;background:var(--btn)}
.cat-tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px}
.cat-tile{display:flex;align-items:center;gap:14px;padding:14px 16px;border:1px solid var(--line);border-radius:var(--r);color:var(--ink);background:#fff;transition:box-shadow .15s,border-color .15s}
.cat-tile:hover{border-color:var(--btn-line);box-shadow:0 2px 10px rgba(15,17,17,.12);text-decoration:none;color:var(--ink)}
.cat-ico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;font-weight:800;font-size:20px;flex-shrink:0;color:#fff}
.cat-text{display:flex;flex-direction:column;min-width:0;line-height:1.3}
.cat-name{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cat-n{font-size:12.5px;color:var(--muted)}
.t0 .cat-ico{background:#e47911}.t1 .cat-ico{background:#067d62}.t2 .cat-ico{background:#2a6fdb}.t3 .cat-ico{background:#8a4fd1}.t4 .cat-ico{background:#d14f7a}.t5 .cat-ico{background:#37475a}
.page-title small{font-size:14px;color:var(--muted);font-weight:400;margin-left:8px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1px solid var(--line);padding:7px 14px;border-radius:999px;color:var(--ink);font-size:14px}
.chip small{color:var(--muted);margin-left:3px}
.chip:hover{border-color:var(--btn-line);background:#fffaf0;text-decoration:none;color:var(--ink)}

/* ---- product cards: image, 2-line title, price ---- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:18px}
.card{display:flex;flex-direction:column;gap:8px;color:var(--ink);padding:12px;border:1px solid #d5d9d9;border-radius:var(--r);background:#fff;transition:box-shadow .15s,border-color .15s}
.card:hover,.card:active,.card:focus-visible{border-color:var(--btn-line);box-shadow:0 0 0 2px rgba(228,121,17,.25),0 2px 10px rgba(15,17,17,.12);text-decoration:none;color:var(--ink);outline:none}
.card-img{position:relative;display:block;aspect-ratio:1/1;background:none;overflow:hidden;margin-bottom:4px}
.card-img img{width:100%;height:100%;object-fit:contain;padding:10px}
.badge{position:absolute;top:6px;left:6px;z-index:2;background:#cc0c39;color:#fff;font-size:11.5px;line-height:1.2;font-weight:700;padding:4px 9px;border-radius:4px;pointer-events:none}
.card-title{font-size:14px;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.7em}
.card:hover .card-title{color:var(--link-h)}
.price{font-size:18px;font-weight:600}
.price-link{font-size:13px;color:var(--link)}
.sample{font-size:11px;font-style:normal;font-weight:600;color:#fff;background:#8a8d91;border-radius:4px;padding:1px 6px;vertical-align:middle}
.price.big{font-size:28px}

/* ---- buttons ---- */
.btn{display:block;text-align:center;padding:12px 18px;border-radius:999px;font-weight:600;font-size:16px;border:1px solid var(--btn-line);cursor:pointer}
.btn:hover{text-decoration:none}
.btn-buy{background:var(--btn);color:#111}
.btn-buy:hover{background:var(--btn-d);color:#111}

/* ---- product page ---- */
.crumbs{font-size:13px;color:var(--muted);margin:2px 0 14px}
.product{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:36px;background:var(--card);border-radius:var(--r);padding:26px;margin-bottom:18px}
.product-media{display:grid;place-items:center;aspect-ratio:1/1;background:none;border:1px solid var(--line);border-radius:var(--r);padding:16px}
.product-media img{max-height:100%;object-fit:contain}
.product-info h1{font-size:clamp(20px,2.6vw,26px);line-height:1.3;margin:0 0 6px;font-weight:600}
.card-cat{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:600}
.lead{color:var(--muted);margin:0 0 14px}
.buybox{border:1px solid var(--line);border-radius:var(--r);padding:18px;margin:16px 0 22px;background:#fcfcfc}
.price-note,.affil-note{font-size:12.5px;color:var(--muted);margin:6px 0 12px}
.affil-note{margin:10px 0 0}
.h-sm{font-size:17px;margin:0 0 8px}
.ticks{list-style:none;padding:0;margin:0}
.ticks li{position:relative;padding-left:24px;margin:7px 0}
.ticks li::before{content:"\2713";position:absolute;left:0;color:var(--green);font-weight:800}

.prose{background:var(--card);border-radius:var(--r);padding:24px;margin-bottom:18px;line-height:1.65}
.prose.narrow{max-width:780px;margin:0 auto}
.prose h1{margin-top:0}.prose h2{font-size:18px}
.empty{background:var(--card);border-radius:var(--r);padding:26px;text-align:center;color:var(--muted)}
.pager{display:flex;gap:6px;justify-content:center;margin-top:22px}
.pager a{padding:6px 12px;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--ink)}
.pager a.on{background:var(--nav);color:#fff;border-color:var(--nav)}

/* ---- footer ---- */
.site-footer{background:var(--nav);color:#ccd2d8;padding:26px 0;font-size:13.5px}
.site-footer p{margin:0 0 10px}
.disclosure-strong{color:#fff;font-weight:700}
.foot-links a{color:#fff;margin-right:18px}
.copy{font-size:12px;color:#9aa5b1}

/* ---- mobile ---- */
@media (max-width:820px){
  .header-row{flex-wrap:wrap;gap:6px;padding-top:6px;padding-bottom:6px}
  .logo{flex:1;font-size:19px}
  .hdr-actions{display:flex;margin-left:0}
  .search{display:none;order:3;flex-basis:100%;max-width:none;margin:0 0 4px}
  .search.open{display:flex}
  .cat-nav{display:none;border-top:1px solid var(--nav-2)}
  .cat-nav.open{display:block}
  .cat-nav-in{flex-direction:column;overflow:visible;padding-top:4px;padding-bottom:6px}
  .cat-nav a{padding:11px 6px;font-size:15px;border:0;border-bottom:1px solid var(--nav-2);border-radius:0}
  .cat-nav a:hover{border-color:var(--nav-2)}
  .hero{padding:24px 20px}
  .hero-art{display:none}
  .trust{grid-template-columns:1fr;gap:10px;margin-bottom:14px}
  .trust>div{padding:10px 14px;gap:12px}
  .trust svg{width:30px;height:30px;max-width:30px;flex-basis:30px;padding:6px}
  .product{grid-template-columns:1fr;padding:16px;gap:18px;margin-bottom:14px}
  .section{padding:16px;margin-bottom:14px}
  .section h2,.page-title{margin-bottom:14px}
  .cat-tiles{grid-template-columns:1fr 1fr;gap:10px}
  .cat-tile{padding:10px;gap:10px}
  .cat-ico{width:38px;height:38px;font-size:17px}
}
@media (max-width:520px){
  .wrap{padding:0 10px}
  .grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .card{padding:8px;gap:6px}
  .cat-n{display:none}
  .card-title{font-size:13px}
  .price{font-size:16px}
  .btn-buy{position:sticky;bottom:10px;z-index:5;box-shadow:0 4px 14px rgba(0,0,0,.25)}
}

/* ---- legal pages ---- */
.prose .updated{color:var(--muted);font-size:13px;margin:-6px 0 16px}
.prose h2{margin:24px 0 8px}
.prose ul{padding-left:20px;margin:8px 0 12px}
.prose li{margin:5px 0}
.prose .callout{background:#fff8e7;border-left:4px solid var(--btn);padding:12px 14px;border-radius:4px;font-size:16px}