:root{--body-color: #fff;--font-color: #333;--link-color: #333;--primary-color: #fb9396;--secondary-color: #0000ff;--font-family: "Noto Sans JP", sans-serif;--base-font-size: 1.6rem;--base-font-size--sp: 1.4rem;--container-width: 1100px;--left-padding: 270px;--header-height: 80px;--header-height--sp: 70px;--border-color: #bbb;--leading-trim: calc((1em - 1lh) / 2);--scrollbar-width: calc(100vw - 100%);}.column-button{margin:1em 0;}.column-button a,.column-button button{background-color:#fff;border:1px solid #5e676a;border-radius:4px;color:#333;display:inline-block;font-family:"Noto Serif JP",sans-serif;font-size:1.6rem;font-weight:normal;line-height:1.5;max-width:100%;min-width:360px;padding:1.05em 20px;text-align:center;text-decoration:none;transition:background-color .3s ease,color .3s ease;}.column-button a:hover,.column-button button:hover{background-color:#5e676a;color:#fff;opacity:1;}@media screen and (max-width: 576px){.column-button a,.column-button button{font-size:1.4rem;min-width:0;padding:1.4em 20px;width:100%;}}