:root{
  --bg:#0f1115;
  --surface:#171a20;
  --surface-2:#22262e;
  --text:#f5f7fa;
  --muted:#aab2bf;
  --accent:#d71920;
  --line:#303641;
  --light:#ffffff;
}
*{box-sizing:border-box}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#f6f7f9;color:#16181d}
.topbar{position:sticky;top:0;z-index:20;display:flex;justify-content:space-between;align-items:center;padding:16px 5%;background:#0f1115;color:#fff;border-bottom:1px solid #252a32}
.brand{display:flex;gap:12px;align-items:center}
.brand-mark{font-weight:900;font-size:28px;letter-spacing:1px}
.brand-name{color:#d71920;font-weight:800;font-size:14px;letter-spacing:1px}
.tagline{font-size:10px;color:#b6bdc7;letter-spacing:2px;margin-top:3px}
nav{display:flex;gap:18px;align-items:center}
nav a{color:#fff;text-decoration:none;font-size:14px}
.cart-btn{background:#d71920;border:none;color:#fff;padding:10px 14px;border-radius:8px;font-weight:700}
.hero{display:grid;grid-template-columns:1.3fr .9fr;gap:28px;padding:72px 5%;background:linear-gradient(135deg,#0f1115 0%,#1b1f27 100%);color:#fff}
.hero-copy{max-width:720px}
.eyebrow{color:#d71920;font-weight:800;letter-spacing:2px;font-size:13px}
h1{font-size:56px;line-height:1.02;margin:14px 0}
.hero p{color:#c3c8d0;max-width:620px;font-size:18px;line-height:1.6}
.primary-btn{display:inline-block;background:#d71920;color:white;border:none;padding:14px 20px;border-radius:10px;text-decoration:none;font-weight:800;cursor:pointer}
.hero-card{background:#fff;color:#16181d;border-radius:20px;padding:28px;align-self:center;box-shadow:0 18px 40px rgba(0,0,0,.25)}
.hero-card .badge{display:inline-block;background:#171a20;color:#fff;padding:6px 10px;border-radius:999px;font-size:12px}
.hero-card h2{font-size:28px;margin-bottom:8px}
.price{font-size:34px;font-weight:900;margin:18px 0}
.search-panel{display:flex;gap:10px;padding:18px 5%;background:#fff;border-bottom:1px solid #e2e5e9}
.search-panel input{flex:1;padding:14px 16px;border:1px solid #ccd2da;border-radius:10px;font-size:16px}
.search-panel button,.track-box button{border:none;background:#171a20;color:#fff;padding:0 20px;border-radius:10px;font-weight:700}
.section{padding:56px 5%}
.section.muted{background:#eceff3}
.section-heading h2{font-size:34px;margin:0 0 8px}
.section-heading p{color:#68707c;margin-top:0}
.filters{display:flex;gap:12px;margin:22px 0}
.filters select{padding:10px 12px;border:1px solid #cfd5dd;border-radius:9px;background:#fff}
.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.product-card{background:#fff;border:1px solid #e2e6eb;border-radius:16px;padding:20px;box-shadow:0 8px 24px rgba(17,24,39,.05)}
.product-thumb{height:180px;border-radius:12px;background:linear-gradient(135deg,#1c2027,#343b46);display:flex;align-items:center;justify-content:center;color:#fff;font-size:42px;font-weight:900}
.product-card h3{margin-bottom:8px}
.meta{color:#68707c;font-size:14px;line-height:1.6}
.stock{display:inline-block;margin-top:10px;font-size:12px;font-weight:700;background:#e8f6ec;color:#1b6c37;padding:5px 8px;border-radius:999px}
.card-actions{display:flex;justify-content:space-between;align-items:center;margin-top:18px}
.card-price{font-size:24px;font-weight:900}
.features{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.features div{background:#fff;padding:20px;border-radius:14px}
.features strong{display:block;margin-bottom:8px}
.features span{color:#68707c;font-size:14px}
.track-box{display:grid;grid-template-columns:1fr 1fr auto;gap:10px}
.track-box input{padding:14px;border:1px solid #cfd5dd;border-radius:10px}
footer{background:#0f1115;color:#fff;padding:28px 5%;display:flex;justify-content:space-between}
.cart-drawer{position:fixed;right:-420px;top:0;width:390px;max-width:92vw;height:100vh;background:#fff;z-index:50;box-shadow:-10px 0 30px rgba(0,0,0,.18);transition:.25s;display:flex;flex-direction:column}
.cart-drawer.open{right:0}
.cart-header,.cart-footer{padding:18px;border-bottom:1px solid #e4e7eb}
.cart-header{display:flex;justify-content:space-between;align-items:center}
.cart-header button,.close-checkout{border:none;background:transparent;font-size:30px;cursor:pointer}
#cartItems{padding:18px;flex:1;overflow:auto}
.cart-item{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid #eee}
.total-row{display:flex;justify-content:space-between;margin-bottom:14px}
.full{width:100%}
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.42);z-index:40;display:none}
.overlay.show{display:block}
.checkout-modal{position:fixed;inset:0;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,.5);z-index:60;padding:20px}
.checkout-modal.open{display:flex}
.checkout-card{position:relative;width:min(560px,100%);background:#fff;border-radius:18px;padding:26px}
.close-checkout{position:absolute;right:16px;top:10px}
.checkout-note{color:#68707c}
.payment-options{display:grid;gap:12px;margin-top:18px}
.pay-option{padding:14px;border-radius:10px;border:1px solid #cfd5dd;font-weight:800;cursor:pointer;background:#fff}
.pay-option.paypal{background:#ffc439}
.pay-option.card{background:#171a20;color:#fff}
.payment-status{margin-top:16px;padding:12px;background:#f4f5f7;border-radius:10px;font-size:13px;color:#5c6570}
@media(max-width:900px){
  nav a{display:none}
  .hero{grid-template-columns:1fr;padding-top:42px}
  h1{font-size:42px}
  .product-grid{grid-template-columns:1fr 1fr}
  .features{grid-template-columns:1fr 1fr}
}
@media(max-width:600px){
  .topbar{padding:12px 4%}
  .brand-name{font-size:12px}
  .tagline{font-size:8px}
  .hero{padding:40px 4%}
  h1{font-size:38px}
  .search-panel,.section{padding-left:4%;padding-right:4%}
  .product-grid{grid-template-columns:1fr}
  .features{grid-template-columns:1fr}
  .track-box{grid-template-columns:1fr}
  .track-box button{padding:14px}
  footer{flex-direction:column;gap:8px}
}
.product-thumb{overflow:hidden;padding:0}.product-thumb img{width:100%;height:100%;object-fit:contain;background:#fff}.product-thumb span{display:flex;width:100%;height:100%;align-items:center;justify-content:center}.product-status{margin-top:16px;color:#68707c;font-size:14px}.inventory-callout{font-size:28px;font-weight:900;margin:18px 0}.stock.out{background:#f4e8e8;color:#8a2525}.primary-btn:disabled{opacity:.45;cursor:not-allowed}.empty-state{grid-column:1/-1;background:#fff;border:1px solid #e2e6eb;border-radius:16px;padding:30px;text-align:center;color:#68707c}.empty-state.error{color:#8a2525}
.product-card{cursor:pointer}.cart-mini{display:flex;gap:10px;max-width:72%}.cart-mini img{width:54px;height:54px;object-fit:contain;border:1px solid #eee;border-radius:8px}.qty{display:flex;align-items:center;gap:8px;margin-top:8px}.qty button{border:1px solid #d5d9df;background:#fff;border-radius:6px;padding:3px 8px}.qty .remove{border:0;color:#a21d1d}.detail-card{width:min(960px,100%);max-height:90vh;overflow:auto}.detail-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:28px}.detail-main{height:420px;display:flex;align-items:center;justify-content:center;background:#f7f8fa;border-radius:14px}.detail-main img{width:100%;height:100%;object-fit:contain}.thumbs{display:flex;gap:8px;overflow:auto;margin-top:10px}.thumbs img{width:68px;height:68px;object-fit:contain;border:1px solid #ddd;border-radius:8px;cursor:pointer}.detail-price{font-size:30px;font-weight:900;margin:14px 0}.desc{color:#5f6873;max-height:160px;overflow:auto}.detail-buy{display:flex;gap:10px;margin-top:20px}.detail-buy input{width:80px;padding:12px}.checkout-wide{width:min(700px,100%);max-height:92vh;overflow:auto}.shipping-policy{background:#f5f7f9;border-radius:10px;padding:12px;margin:12px 0}.checkout-form{display:grid;grid-template-columns:1fr 1fr;gap:10px}.checkout-form input,.checkout-form select{padding:12px;border:1px solid #ccd2da;border-radius:8px;font:inherit}.checkout-summary{margin:16px 0;padding:14px;background:#f7f8fa;border-radius:10px}.checkout-summary>div{display:flex;justify-content:space-between;padding:5px 0}.checkout-total{border-top:1px solid #ddd;margin-top:6px;padding-top:10px!important;font-size:18px}.checkout-error{color:#9a1f1f!important;display:block!important}.notice{position:fixed;left:50%;top:18px;transform:translateX(-50%);z-index:100;background:#fff;border:1px solid #ddd;box-shadow:0 8px 30px rgba(0,0,0,.16);border-radius:10px;padding:14px 18px;display:none}.notice.show{display:block}@media(max-width:700px){.detail-grid{grid-template-columns:1fr}.detail-main{height:300px}.checkout-form{grid-template-columns:1fr}.checkout-card{padding:20px}.cart-drawer{width:94vw}}

/* Product-card pricing clarity and explicit details path. */
.product-thumb-link{display:block;border-radius:12px;text-decoration:none}
.product-card h3 a{color:inherit;text-decoration:none}
.product-card h3 a:hover,.product-card h3 a:focus{text-decoration:underline}
.card-pricing{margin-top:14px;padding-top:12px;border-top:1px solid #e2e8f0}
.card-shipping{margin-top:3px;font-size:13px;font-weight:700;color:#526b80}
.card-estimated{margin-top:7px;font-size:13px;color:#334155}
.card-estimated strong{color:#07518f}
.card-actions{gap:10px;flex-wrap:wrap}
.card-actions>*{flex:1 1 118px;box-sizing:border-box;text-align:center}
.details-link{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 13px;border:1px solid #0967b4;border-radius:10px;color:#07518f;background:#fff;text-decoration:none;font-weight:800}
.details-link:hover{background:#edf6ff}
@media(max-width:640px){.card-actions>*{flex-basis:100%}.card-price{font-size:22px}.card-shipping,.card-estimated{font-size:12px}}
\n/* Store-wide product trust proof shown on every catalog card. */\n.product-trust-note{margin:12px 0 0;padding:10px 12px;border-radius:10px;background:#f0f9f4;color:#175c34;font-size:12px;font-weight:800;line-height:1.45;border:1px solid #ccebd8}\n.product-trust-note span{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;margin-right:5px;border-radius:50%;background:#1f7a46;color:#fff;font-size:12px}\n