/* ===== minimal reset（variables.css より先に読み込む。変数参照なし） ===== */
*{box-sizing:border-box;margin:0;padding:0}
img,svg,video{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
ul{list-style:none}
table{border-collapse:collapse}
:where(summary){cursor:pointer}
.skip-link{position:absolute;left:-9999px;top:auto}
.skip-link:focus{left:8px;top:8px;background:#fff;padding:8px 14px;border-radius:8px;z-index:200}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}