.acc-simple__item{border-top:1px solid var(--gray-300)}.acc-simple__item:last-child{border-bottom:1px solid var(--gray-300)}.acc-simple__head{width:100%;background:none;border:none;text-align:left;padding:1rem 2rem;cursor:pointer;color:inherit}.acc-simple__plus{flex-shrink:0;font-size:1.5rem;font-weight:300;line-height:1;color:var(--blue-700);transition:opacity 0.3s}.acc-simple__item.is-open .acc-simple__plus{opacity:0}.acc-simple__body{display:grid;grid-template-rows:0fr;transition:grid-template-rows 0.35s}.acc-simple__item.is-open .acc-simple__body{grid-template-rows:1fr}.acc-simple__body-inner{overflow:hidden;padding:0 2rem}.acc-simple__body-inner>p{margin:0 0 1rem}