:root{--main-color: #12315a;--main-color-ligth: rgba(18, 49, 90, 0.1);--text-color: #333}.mail .wrapper{max-width:70rem}.mail .wrapper dl{display:grid;gap:2em;margin-bottom:2em}.mail .wrapper dl dt{font-weight:700}.mail .wrapper dl dd{position:relative;border:1px solid var(--text-color)}.mail .wrapper dl dd.required::after1{content:"必須";position:absolute;top:0;right:0;padding:.5em 1em;color:#fff;font-size:1rem;background:var(--main-color)}.mail .wrapper dl dd input,.mail .wrapper dl dd textarea,.mail .wrapper dl dd.input,.mail .wrapper dl dd.textarea{width:100%;padding:.5em 1em;background:#fff}.mail .wrapper dl dd textarea,.mail .wrapper dl dd.textarea{min-height:30rem;margin-bottom:2em}main{padding-block:10rem}main.check p,main.check dl{text-align:center}main .block{padding-block:clamp(3rem,1.917rem + 3.01vw,5rem)}main .sub-title{text-align:center;margin-bottom:1em}main .wrapper{max-width:70rem}