.product-detail{padding:2rem 0}.container{max-width:1100px;margin:0 auto;padding:0 1rem}.breadcrumb{color:#666;margin-bottom:1rem}.breadcrumb .sep{margin:0 .5rem;color:#aaa}.content{display:grid;grid-template-columns:1fr;gap:1.5rem}@media (min-width:900px){.content{grid-template-columns:1.1fr 1fr;gap:2rem}}.image img{width:100%;border-radius:8px;box-shadow:0 2px 12px rgba(0,0,0,.08);background:#fff}.info .title{margin:0 0 .5rem 0;font-size:1.8rem}.info .subtitle{margin:0 0 1rem 0;color:#666}.info .desc{color:#333;line-height:1.7}.meta{margin:1rem 0}.meta .row{display:flex;gap:.5rem;margin:.25rem 0}.meta .label{width:120px;color:#666}.meta .val{color:#222}.actions{margin-top:1.25rem}.btn{background:#42b983;color:#fff;border:none;padding:.6rem 1rem;border-radius:6px;cursor:pointer}.btn:hover{background:#369870}