*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--color-bg);color:var(--color-text);line-height:1.5}
img{max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2{font-weight:800;letter-spacing:-.01em}
input,select{padding:12px;border:1px solid #ccc;border-radius:10px;margin-bottom:12px;width:100%;max-width:340px;display:block;font-size:1rem}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.btn{display:inline-block;background:var(--color-primary);color:#fff;padding:14px 30px;border-radius:999px;font-weight:600;border:none;cursor:pointer;font-size:1rem}
.btn:hover{opacity:.92}
.announcement{background:var(--color-primary);color:#fff;text-align:center;font-size:.78rem;letter-spacing:.06em;padding:10px;text-transform:uppercase}
.header{display:flex;align-items:center;justify-content:space-between;padding-top:20px;padding-bottom:20px}
.header__logo{font-weight:800;font-size:1.3rem;letter-spacing:.03em}
.header__nav a{margin:0 14px;font-weight:500}
.header__cart{font-weight:600}
.hero{background:linear-gradient(135deg,var(--color-primary),#14213d);color:#fff}
.hero__inner{padding:120px 24px;max-width:840px}
.hero__overline{text-transform:uppercase;letter-spacing:.16em;font-size:.8rem;opacity:.85;margin:0 0 16px}
.hero__title{font-size:clamp(2.5rem,6vw,4.5rem);line-height:1.04;margin:0 0 20px}
.hero__subtitle{font-size:1.15rem;opacity:.9;margin:0 0 32px;max-width:560px}
.hero .btn{background:var(--color-accent)}
.marquee{background:var(--color-text);color:var(--color-bg);overflow:hidden;white-space:nowrap;padding:12px 0}
.marquee__track{display:inline-block;animation:scroll 20s linear infinite}
.marquee__track span{padding:0 1rem;text-transform:uppercase;letter-spacing:.1em;font-size:.85rem}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.featured{padding:72px 24px}
.featured__title{font-size:2rem;text-align:center;margin:0 0 40px}
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:28px}
.card{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 2px 14px rgba(0,0,0,.05);transition:transform .2s}
.card:hover{transform:translateY(-4px)}
.card img{width:100%;aspect-ratio:1;object-fit:cover;display:block}
.card__title{padding:14px 16px 4px;font-weight:600;font-size:.95rem}
.card__price{padding:0 16px 16px;color:var(--color-primary);font-weight:700}
.product{display:grid;grid-template-columns:1fr 1fr;gap:48px;padding:48px 24px;align-items:start}
.product__media img{width:100%;border-radius:16px}
.product__price{font-size:1.5rem;color:var(--color-primary);font-weight:700;margin:12px 0}
.product__desc{margin-top:24px;max-width:560px}
.footer{background:var(--color-text);color:var(--color-bg);padding:56px 24px;margin-top:64px}
.footer__logo{font-weight:800;font-size:1.2rem;margin-bottom:8px}
.footer a{opacity:.85}
.rte{max-width:760px}
@media(max-width:768px){.product{grid-template-columns:1fr}.header__nav{display:none}.hero__inner{padding:80px 24px}}