:root{--font-sans:"Noto Sans TC", "Noto Sans JP", "Yu Gothic UI", "Microsoft JhengHei", system-ui, sans-serif;--font-jp:"Noto Sans JP", "Yu Gothic UI", "Hiragino Kaku Gothic ProN", sans-serif;--font-display:"Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;--text-body:16px;--leading-body:1.6;--space-page:16px;--space-card:20px;--space-section:32px}*{box-sizing:border-box}html{background:#f2efe7;min-height:100%}body{min-height:100vh;font-family:var(--font-sans);font-size:var(--text-body);line-height:var(--leading-body);background:#f2efe7;margin:0}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}