:root{--ink: #0b0b0f;--ink-soft: #5c5d68;--ink-faint: #93949e;--bg: #fafafa;--surface: #ffffff;--border: #ececef;--border-strong: #dedee3;--accent: #6d5ef8;--accent-dark: #5544e8;--accent-soft: #efecff;--star: #f5a623;--success: #16a34a;--radius-sm: 10px;--radius-md: 14px;--radius-lg: 20px;--shadow-sm: 0 1px 2px rgba(11,11,15,.05), 0 1px 1px rgba(11,11,15,.03);--shadow-md: 0 10px 24px rgba(11,11,15,.08);--shadow-lg: 0 24px 64px rgba(11,11,15,.16);--container: 1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}img{display:block;max-width:100%}a{color:inherit}.app main{max-width:var(--container);margin:0 auto;padding:0 24px 80px}.announce{background:var(--ink);color:#fff;text-align:center;font-size:13px;font-weight:500;letter-spacing:.01em;padding:9px 16px}.header{position:sticky;top:0;z-index:40;background:#fafafad1;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--border);padding:14px 24px;display:flex;align-items:center;justify-content:space-between}.header-inner{max-width:var(--container);margin:0 auto;width:100%;display:flex;align-items:center;justify-content:space-between}.header a.brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:17px;color:var(--ink);text-decoration:none;letter-spacing:-.01em}.brand-mark{width:26px;height:26px;border-radius:8px;background:linear-gradient(135deg,var(--accent),#a78bfa);box-shadow:var(--shadow-sm);flex-shrink:0}.header .nav{display:flex;gap:28px;align-items:center}.header .nav a{text-decoration:none;color:var(--ink-soft);font-size:14.5px;font-weight:500;transition:color .15s ease}.header .nav a:hover{color:var(--ink)}.cart-link{display:inline-flex;align-items:center;gap:7px;background:var(--ink);color:#fff!important;padding:9px 16px;border-radius:999px;font-size:14px;font-weight:600;transition:transform .15s ease,box-shadow .15s ease}.cart-link:hover{transform:translateY(-1px);box-shadow:var(--shadow-md)}.cart-badge{background:var(--accent);color:#fff;border-radius:999px;font-size:12px;font-weight:700;min-width:18px;height:18px;display:inline-flex;align-items:center;justify-content:center;padding:0 5px}.hero{max-width:var(--container);margin:0 auto;padding:88px 24px 64px;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}.hero-eyebrow{display:inline-flex;align-items:center;gap:6px;background:var(--accent-soft);color:var(--accent-dark);font-size:13px;font-weight:600;padding:6px 12px;border-radius:999px;margin-bottom:20px}.hero h1{font-size:clamp(38px,5vw,60px);line-height:1.05;letter-spacing:-.03em;margin:0 0 18px;font-weight:800}.hero h1 span{color:var(--accent)}.hero p.lead{font-size:18px;line-height:1.55;color:var(--ink-soft);max-width:46ch;margin:0 0 32px}.hero-ctas{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;cursor:pointer;font-family:inherit;font-weight:600;font-size:15px;border-radius:999px;padding:13px 24px;transition:transform .15s ease,box-shadow .15s ease,background .15s ease;text-decoration:none}.btn-primary{background:var(--ink);color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover{transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-accent{background:var(--accent);color:#fff;box-shadow:0 8px 20px #6d5ef859}.btn-accent:hover{background:var(--accent-dark);transform:translateY(-1px);box-shadow:0 12px 28px #6d5ef86b}.btn-secondary{background:transparent;color:var(--ink);border:1px solid var(--border-strong)}.btn-secondary:hover{background:var(--surface);border-color:var(--ink-faint)}.btn-block{width:100%}.btn-lg{padding:15px 28px;font-size:16px}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.hero-trust{display:flex;gap:22px;margin-top:34px;flex-wrap:wrap}.hero-trust .item{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--ink-soft);font-weight:500}.hero-trust svg{color:var(--accent);flex-shrink:0}.hero-visual{position:relative;aspect-ratio:1 / 1;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg)}.hero-visual img{width:100%;height:100%;object-fit:cover}.hero-visual:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(200deg,rgba(109,94,248,.18),transparent 55%)}.hero-float-card{position:absolute;bottom:18px;left:18px;right:18px;background:#ffffffeb;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:var(--radius-md);padding:14px 16px;display:flex;align-items:center;justify-content:space-between;box-shadow:var(--shadow-md)}.hero-float-card .stars{color:var(--star);font-size:13px}.hero-float-card .label{font-size:13px;font-weight:600;color:var(--ink)}.hero-float-card .sub{font-size:12px;color:var(--ink-soft)}.section-head{display:flex;align-items:flex-end;justify-content:space-between;margin:12px 0 24px}.section-head h2{font-size:26px;letter-spacing:-.02em;margin:0 0 4px;font-weight:800}.section-head p{margin:0;color:var(--ink-soft);font-size:14.5px}.products{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:22px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:14px;display:flex;flex-direction:column;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:transparent}.card .thumb{position:relative;border-radius:var(--radius-sm);overflow:hidden;aspect-ratio:1 / 1;background:var(--bg)}.card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}.card:hover .thumb img{transform:scale(1.05)}.card .badge{position:absolute;top:10px;left:10px;background:var(--ink);color:#fff;font-size:11px;font-weight:700;letter-spacing:.02em;text-transform:uppercase;padding:5px 9px;border-radius:999px}.card .rating{display:flex;align-items:center;gap:5px;font-size:12.5px;color:var(--ink-soft);margin:10px 0 2px}.card .rating .stars{color:var(--star);letter-spacing:1px}.card h3{margin:2px 0 4px;font-size:15.5px;font-weight:700;letter-spacing:-.01em}.card p.price{margin:0 0 6px;font-weight:800;font-size:17px}.price-amount{display:inline-flex;align-items:center;gap:4px}.price-amount svg{flex-shrink:0}.card p.muted{margin:0;color:var(--ink-soft);font-size:13px;line-height:1.45;flex:1}.card .actions{margin-top:14px;display:flex;gap:8px}.card .actions .btn{flex:1;padding:10px 14px;font-size:13.5px}.trust-strip{margin:56px 0 8px;padding:28px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.trust-strip .item{display:flex;align-items:center;gap:12px}.trust-strip .item .ic{width:38px;height:38px;border-radius:10px;background:var(--accent-soft);color:var(--accent-dark);display:flex;align-items:center;justify-content:center;flex-shrink:0}.trust-strip .item strong{display:block;font-size:13.5px}.trust-strip .item span{display:block;font-size:12px;color:var(--ink-soft)}.breadcrumb{display:flex;gap:6px;align-items:center;font-size:13px;color:var(--ink-soft);margin:20px 0 12px}.breadcrumb a{text-decoration:none;color:var(--ink-soft)}.breadcrumb a:hover{color:var(--ink)}.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:48px;padding:8px 0 40px;align-items:start}.product-gallery{position:sticky;top:96px}.product-gallery img{width:100%;aspect-ratio:1 / 1;object-fit:cover;border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}.buy-box h1{font-size:30px;letter-spacing:-.02em;margin:0 0 8px;font-weight:800}.buy-box .rating{display:flex;align-items:center;gap:8px;margin-bottom:16px}.buy-box .rating .stars{color:var(--star);font-size:14px}.buy-box .rating span{font-size:13.5px;color:var(--ink-soft)}.buy-box .price-row{display:flex;align-items:baseline;gap:10px;margin-bottom:18px}.buy-box .price{font-size:32px;font-weight:800;letter-spacing:-.02em}.buy-box .in-stock{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--success);margin-bottom:20px}.buy-box .in-stock:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--success)}.buy-box .desc{color:var(--ink-soft);line-height:1.6;font-size:15px;margin-bottom:24px}.qty-row{display:flex;align-items:center;gap:14px;margin-bottom:18px}.qty-stepper{display:flex;align-items:center;border:1px solid var(--border-strong);border-radius:999px;overflow:hidden}.qty-stepper button{background:transparent;color:var(--ink);border:none;width:38px;height:38px;font-size:16px;cursor:pointer}.qty-stepper button:hover{background:var(--bg)}.qty-stepper span{width:32px;text-align:center;font-weight:600;font-size:14px}.buy-box-actions{display:flex;flex-direction:column;gap:10px;margin-bottom:24px}.trust-mini{display:flex;gap:18px;flex-wrap:wrap;padding-top:20px;border-top:1px solid var(--border)}.trust-mini .item{display:flex;align-items:center;gap:7px;font-size:12.5px;color:var(--ink-soft);font-weight:500}.trust-mini svg{color:var(--accent)}.cart-page{padding:32px 0 60px}.cart-page h1{font-size:28px;letter-spacing:-.02em;margin:0 0 24px;font-weight:800}.cart-layout{display:grid;grid-template-columns:1.6fr 1fr;gap:32px;align-items:start}.cart-list{display:flex;flex-direction:column;gap:12px}.cart-item{background:var(--surface);border:1px solid var(--border);padding:14px;border-radius:var(--radius-md);display:flex;gap:16px;align-items:center}.cart-item img{width:84px;height:84px;object-fit:cover;border-radius:var(--radius-sm);flex-shrink:0}.cart-item .info{flex:1;min-width:0}.cart-item .info .top-row{display:flex;justify-content:space-between;gap:12px}.cart-item .info strong{font-size:15px;font-weight:700}.cart-item .info .line-price{font-weight:800;font-size:15px}.cart-item .info p{margin:4px 0 10px;color:var(--ink-soft);font-size:13px}.cart-item .row{display:flex;gap:10px;align-items:center}.link-btn{background:none;border:none;color:var(--ink-soft);font-size:13px;cursor:pointer;padding:0;text-decoration:underline;text-underline-offset:2px}.link-btn:hover{color:var(--ink)}.summary-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:22px;position:sticky;top:96px}.summary-card h3{margin:0 0 16px;font-size:16px;font-weight:700}.summary-row{display:flex;justify-content:space-between;font-size:14px;color:var(--ink-soft);margin-bottom:10px}.summary-row.total{color:var(--ink);font-weight:800;font-size:17px;border-top:1px solid var(--border);margin-top:14px;padding-top:14px}.summary-card .btn{margin-top:18px}.empty-state{text-align:center;padding:90px 20px;border:1px dashed var(--border-strong);border-radius:var(--radius-lg)}.empty-state h2{font-size:20px;margin:16px 0 6px}.empty-state p{color:var(--ink-soft);margin:0 0 24px;font-size:14.5px}.footer{border-top:1px solid var(--border);margin-top:60px;padding:40px 24px}.footer-inner{max-width:var(--container);margin:0 auto;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}.footer .brand{font-weight:800;display:flex;align-items:center;gap:9px}.footer p{color:var(--ink-faint);font-size:13px;margin:0}@media (max-width: 860px){.hero{grid-template-columns:1fr;padding-top:56px}.hero-visual{order:-1}.trust-strip{grid-template-columns:repeat(2,1fr)}.product-detail{grid-template-columns:1fr}.product-gallery{position:static}.cart-layout{grid-template-columns:1fr}.summary-card{position:static}.header .nav{gap:14px}.header .nav a:not(.cart-link){display:none}}