:root{--container-width: 1000px;--brand-color: #2b6b4a}*{box-sizing:border-box}body{font-family:Inter,system-ui,Arial,sans-serif;color:#222;padding-top:70px;margin:0 8px}@media (min-width: 768px){body{margin-left:24px;margin-right:24px}}.container{max-width:var(--container-width);margin:0 auto;padding:16px}.site-header{position:fixed;top:0;left:0;width:100%;z-index:1000;background:linear-gradient(90deg,#fff,#f7f7f7);border-bottom:1px solid #e6e6e6;box-shadow:0 2px 5px #0000001a}.site-header .container{display:flex;justify-content:space-between;align-items:center}.brand{font-weight:700;color:var(--brand-color);text-decoration:none;font-size:20px}.site-header nav a{margin-left:14px;text-decoration:none;color:#333}.site-footer{border-top:1px solid #eee;padding:16px;text-align:center;font-size:14px;color:#666}.main{padding:24px 0}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.card{border:1px solid #e8e8e8;padding:12px;border-radius:8px;background:#fff}.card img{width:100%;height:160px;object-fit:cover;border-radius:6px}.button{display:inline-block;padding:8px 12px;border-radius:6px;background:var(--brand-color);color:#fff;text-decoration:none}.header-small{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.product-meta{display:flex;justify-content:space-between;align-items:center;margin-top:8px}.cart-list{list-style:none;padding:0}.cart-item{display:flex;gap:12px;align-items:center;padding:8px 0;border-bottom:1px dashed #eee}.checkout-box{border:1px solid #e8e8e8;padding:16px;border-radius:8px}.checkout-box h2{margin-top:0}.break-mobile{display:inline}@media (max-width: 600px){.break-mobile{display:block}}