@media(max-width:800px){
  body{font-size:14px}
  .site-header{height:64px;padding:0 16px;gap:8px}
  .brand{gap:7px}.brand-mark{width:30px;height:30px;font-size:11px}.brand strong{font-size:14px}.brand small{font-size:7px}
  .header-actions{gap:4px}.text-btn{padding:10px 4px;white-space:nowrap}.cart-btn{min-height:42px;padding:9px 10px;white-space:nowrap}
  .hero{min-height:auto;padding:46px 20px 32px;gap:26px}.hero h1{font-size:44px}.hero-desc{font-size:13px;margin-bottom:24px}.hero-visual{min-height:216px}
  .shop-section{padding:48px 16px}.section-heading h2,.support-section h2{font-size:30px}.filters{gap:6px}.filter-btn{min-height:38px;padding:7px 10px;font-size:11px}
  .product-grid{gap:10px}.product-image{height:150px}.product-image span{width:58px;height:92px;font-size:8px}.product-image span:before{top:-14px;width:27px;height:15px}.product-info{padding:12px}.product-name{font-size:15px;margin:5px 0}.product-note{font-size:11px;line-height:1.55;min-height:50px}.product-bottom{align-items:flex-start;flex-direction:column;gap:9px;margin-top:11px}.product-price{font-size:12px}.add-btn{min-height:40px;width:100%;font-size:11px}
  .notes-band{padding:28px 20px}.support-section{padding:54px 20px}.support-list>div{padding:15px 0}
  .drawer{width:100%;padding:22px 18px}.drawer-head h3{font-size:26px}.cart-items{max-height:52vh}.primary-btn{min-height:46px;padding:12px 16px}.qty-control button{width:32px;height:32px}.modal{align-items:flex-end;padding:0}.modal-card{width:100%;max-height:88vh;padding:28px 20px 24px}.modal-card h3{font-size:27px}.modal-card>.close-btn{right:14px;top:14px}.form-field input,.form-field textarea{font-size:16px;min-height:46px}.product-modal{padding-top:42px}.product-detail{gap:18px}.product-detail-image{min-height:220px}.product-detail h3{margin-top:0}.qr-box{width:200px;height:200px}
}