.product-description-html .product-sns-heading{display:block;margin:2.5rem 0 1.5rem;padding:1.15rem 1.35rem;border-left:5px solid #008e67;border-radius:.6rem;background:linear-gradient(120deg,#eaf8f2,#f5fbff);color:#173a2e;font-size:clamp(1.25rem,2.2vw,1.65rem);font-weight:800;line-height:1.6;letter-spacing:.04em;box-shadow:0 5px 16px rgb(0 86 61/.08)}.product-description-html .product-sns-heading:before{display:block;margin-bottom:.35rem;color:#008e67;font-size:.7rem;font-weight:700;letter-spacing:.14em;content:"X / SNS"}@media (max-width:640px){.product-description-html .product-sns-heading{padding:1rem;font-size:1.2rem;letter-spacing:.02em}}