*{box-sizing:border-box}html,body{margin:0;padding:0;min-height:100%}body{background:radial-gradient(1200px 600px at 50% -10%,#eef1ff,#eef1ff00 60%),#f7f8fc;font-family:Inter,Segoe UI,Hiragino Kaku Gothic ProN,Yu Gothic UI,Meiryo,system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}:lang(ja){font-family:Hiragino Kaku Gothic ProN,Yu Gothic UI,Meiryo,MS PGothic,system-ui,sans-serif}