.product-introduction{margin:42px 0;color:#e9efff;border-top:1px solid #34435f;padding-top:30px;min-width:0}.product-introduction-head{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:20px}.product-introduction-head h2{font-size:clamp(24px,3vw,32px);margin:7px 0 0}.product-introduction-head small{color:#a8b6d2;font-size:12px}.product-introduction-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.product-introduction-card{padding:22px;border:1px solid #33435e;border-radius:15px;background:linear-gradient(140deg,#172239,#111a2b);min-width:0;overflow-wrap:anywhere}.product-introduction-card h3{font-size:17px;line-height:1.45;margin:0 0 12px;color:#f1f5ff}.product-introduction-card p,.product-introduction-card li{font-size:14px;line-height:1.85;color:#bdcbe4}.product-introduction-card p{margin:0}.product-introduction-card ul{padding-inline-start:20px;margin:0}.product-introduction-card li+li{margin-top:5px}@media(max-width:640px){.product-introduction{margin-top:28px;padding-top:24px}.product-introduction-head{align-items:flex-start;flex-direction:column;gap:9px}.product-introduction-grid{grid-template-columns:minmax(0,1fr);gap:12px}.product-introduction-card{padding:18px}}