*{box-sizing:border-box}body{margin:0;color:#111;background:#fff;font-family:'Avenir Next',Avenir,Arial,sans-serif}.notice{text-align:center;background:#c70e00;color:#fff;padding:13px 16px;font-size:16px;font-weight:700}main{width:min(1200px,calc(100% - 48px));margin:0 auto;padding:14px 0 70px}.back{display:inline-block;color:#555;font-size:14px;text-decoration:none;margin:0 0 10px}.banner{display:block;width:100%;height:auto}.offer{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-top:26px;align-items:start}.step{font-size:21px;font-weight:800;margin:0 0 18px;padding-bottom:13px;border-bottom:1px solid #111}.product{display:grid;grid-template-columns:22px 90px minmax(65px,1fr) auto;gap:14px;align-items:center;min-height:125px;padding:14px;border:1px solid #ddd;border-radius:6px;margin-bottom:14px;background:#fff}.product.selected{border:3px solid #ffbd29;padding:12px;background:#f7fdfa}.select-option{width:20px;height:20px;accent-color:#168a4a;cursor:pointer}.product img{width:90px;height:90px;object-fit:contain}.product h3{font-size:17px;margin:0 0 5px}.price{font-size:21px;font-weight:800;color:#c81409}.quantity{display:flex;align-items:center;border:1px solid #ddd;border-radius:5px;overflow:hidden}.quantity button{border:0;background:#fff;color:#4b5563;padding:9px 11px;font-size:20px;cursor:pointer}.quantity input{width:30px;border:0;text-align:center;font:inherit;appearance:textfield;-moz-appearance:textfield}.quantity input::-webkit-inner-spin-button{appearance:none}.quantity-note{font-size:13px;color:#666}.summary{margin-top:24px;border:1px solid #ddd;border-radius:6px;padding:18px}.summary h3{font-size:18px;margin:0 0 12px}.row{display:flex;justify-content:space-between;gap:15px;font-size:15px;padding:8px 0}.row span:last-child{text-align:right}.row.total{margin-top:8px;border-top:1px solid #ddd;padding-top:15px;font-size:18px}.payment-card{border:1px solid #e2e2e2;border-radius:6px;padding:20px}.payment-title{font-weight:800;font-size:19px;margin:0 0 5px}.payment-description,.payment-card p{font-size:15px;line-height:1.5;color:#555}.status{background:#f3f7f3;border-radius:5px;padding:12px}.payment button#continue,.payment button#pay{width:100%;border:0;border-radius:5px;background:#05aa4b;box-shadow:0 4px 0 #087733;color:white;padding:16px;font-size:18px;font-weight:800;cursor:pointer}.payment button:disabled{opacity:.5;cursor:not-allowed}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:20px 0}.form-grid label{font-size:14px;font-weight:600}.form-grid input{display:block;width:100%;padding:12px;margin-top:6px;border:1px solid #bfc6c2;border-radius:4px;font:inherit}.benefits{margin-top:28px}.benefits h3{color:#218048;font-size:19px}.benefits div{padding:15px 18px;margin:9px 0;background:#edf4ff;border-radius:8px}.benefits strong,.benefits span{display:block}.benefits span{font-size:14px;color:#58667a;margin-top:3px}footer{padding:32px 24px;text-align:center;background:#f7f7f7;color:#444}footer p{font-size:13px}@media(max-width:700px){main{width:calc(100% - 28px);padding-top:10px}.notice{font-size:14px}.offer{grid-template-columns:1fr;gap:25px;margin-top:22px}.step{font-size:19px}.product{grid-template-columns:20px 70px minmax(58px,1fr) auto;gap:8px;padding:10px}.product.selected{padding:8px}.product img{width:70px;height:70px}.product h3{font-size:15px}.price{font-size:18px}.quantity button{padding:7px 8px}.quantity input{width:24px}.form-grid{grid-template-columns:1fr}}
