.tf-products-seo-intro{width:calc(100% - 48px);max-width:none;margin:18px auto 20px;padding:20px 22px;border:1px solid #e6e8ec;border-radius:18px;background:#fff}.tf-products-seo-intro h1{margin:0 0 8px;color:#172033;font-size:clamp(24px,2.2vw,38px);line-height:1.15}.tf-products-seo-intro p{max-width:920px;margin:0;color:#60697a;font-size:15px;line-height:1.65}@media(max-width:640px){.tf-products-seo-intro{width:calc(100% - 24px);padding:16px;border-radius:14px}.tf-products-seo-intro h1{font-size:24px}}