.product-page{max-width:72rem;margin-inline:auto;min-width:0;color:#142d50}
.product-hero{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(12rem,1fr);gap:3rem;align-items:center;padding-block:2rem 3rem}
.product-hero h1{font-size:clamp(2.25rem,5vw,4.5rem);font-weight:750;line-height:1.1;letter-spacing:-.035em;margin-block:1rem;color:#12294a;overflow-wrap:anywhere}
.product-lead{font-size:1.125rem;line-height:1.7;max-width:37rem;margin-block:1.25rem}
.product-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.75rem}
.product-actions .button{min-height:2.75rem;text-align:center;white-space:normal}
.product-note{font-size:.875rem;line-height:1.6;margin-top:1rem;max-width:38rem;color:#475569}
.product-mark{display:grid;justify-items:center;padding:2rem;background:#fff;border:1px solid #dbe5f1;border-radius:2rem;box-shadow:0 16px 45px #142d5009}
.product-mark img{width:clamp(8rem,15vw,15rem);height:auto}.product-mark p{font-weight:600;margin-top:1rem;font-size:.9rem;text-align:center}
.product-benefits,.product-entry{padding-block:2rem;border-top:1px solid #dbe5f1}
.product-page h2{font-size:1.5rem;line-height:1.3;font-weight:700;margin-bottom:.75rem}
.product-section-intro,.product-entry>p{max-width:46rem;line-height:1.6;color:#475569}
.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin-top:1.25rem}
.product-grid article{padding:1.25rem;background:#fff;border:1px solid #dbe5f1;border-radius:1rem}
.product-grid h3{font-size:1.05rem;font-weight:650;margin-bottom:.5rem;line-height:1.35}
.product-grid p,.product-details p{font-size:.95rem;color:#475569;line-height:1.65}
.product-steps{list-style:none;counter-reset:entry;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.5rem;margin-top:1.25rem;padding:0}
.product-steps li{counter-increment:entry;position:relative;padding-left:2.5rem;line-height:1.6}
.product-steps li::before{content:counter(entry);position:absolute;left:0;top:0;background:#dbeafe;color:#142d50;border-radius:50%;width:1.8rem;height:1.8rem;text-align:center;font-weight:700}
.product-steps strong,.product-steps span{display:block}.product-steps span{font-size:.9rem;color:#475569;margin-top:.25rem}
.product-details{margin-block:.5rem 2rem;border-top:1px solid #dbe5f1;padding-top:.5rem;overflow-wrap:anywhere}
.product-details summary{cursor:pointer;font-weight:600;padding-block:.75rem}.product-details p{margin-block:.5rem}
.product-page :is(a,summary):focus-visible{outline:3px solid #2563eb;outline-offset:4px}
@media(max-width:850px){.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.product-hero{gap:1.5rem}.product-mark{padding:1rem}}
@media(max-width:620px){.product-hero{display:block;padding-block:1.5rem 2rem}.product-mark{display:none}.product-grid,.product-steps{grid-template-columns:minmax(0,1fr)}.product-grid{gap:.75rem}.product-grid article{padding:1rem}.product-steps{gap:1rem}.product-actions .button{width:100%}.product-page h2{font-size:1.35rem}.product-lead{font-size:1.05rem}}