:root{--cream:#f4eee2;--paper:#efe7d7;--ink:#2a2119;--sub:#7c6b56;--gold:#b18a3f;--line:#e2d5bf;--font-serif-jp:var(--font-serif), "Noto Serif JP", serif;--font-gothic-jp:var(--font-gothic), "Zen Kaku Gothic New", sans-serif}*{box-sizing:border-box;margin:0;padding:0}html,body{max-width:100vw;overflow-x:hidden}body{min-height:100dvh;color:var(--ink);background:var(--cream);font-family:var(--font-gothic-jp);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.7}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}