:is(h1,h2,h3){font-weight:600}.customer-check-system-container h1{border-bottom:1px solid #ccc;font-size:2.4rem;margin-bottom:3rem;padding-bottom:2rem;text-align:left}.customer-check-system-container section h2{font-size:1.8rem;margin-bottom:1.5rem}.customer-check-system-dec{margin-bottom:4rem}.customer-check-system-dec.cautions li,.customer-check-system-dec.kyc-reapply li,.customer-check-system-dec.preparations li:nth-child(2){margin-bottom:1rem}.customer-check-system-dec.preparations .id-card-txt p{margin-bottom:.3rem}.customer-check-system-dec.preparations .id-card-txt>.sub-txt{color:#666;font-size:1.4rem;margin-bottom:1rem;margin-left:2rem}.customer-check-system-dec.cautions li ol.sub-txt h3{font-size:1.4rem}.customer-check-system-dec.cautions li ol.sub-txt{color:#666;font-size:1.4rem;margin:1rem 0 0 2rem}.customer-check-system-dec.cautions li ol.sub-txt p{margin:0 0 0 1rem}.customer-check-system-guide-box>a{font-weight:600;margin-left:1em;transition:.24s}.customer-check-system-guide-box>a:hover{color:var(--bg-main);text-decoration:none}.customer-check-system-container p{line-height:2.5rem}@media(max-width:768px){.customer-check-system-container h1{font-size:2.1rem}.customer-check-system-container section h2{font-size:clamp(1.7rem,3.091vw,1.8rem)}.customer-check-system-dec,.customer-check-system-guide-box>a{font-size:clamp(1.5rem,2.727vw,1.6rem)}}@media(max-width:550px){.customer-check-system-container section h2{font-size:clamp(1.6rem,4vw,1.7rem)}.customer-check-system-dec.cautions li ol.sub-txt,.customer-check-system-dec.preparations .id-card-txt>.sub-txt{margin-left:clamp(1.6rem,4vw,2rem)}}