@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Noto+Sans+JP:wght@400;500;600;700&display=swap");:root{--background:#0f1720;--surface:#141e2a;--border:#232d3c;--foreground:#f0f5ff;--muted:#96a5b9;--primary:#5ed7cd;--primary-foreground:#0f1720}body,html{max-width:100vw;overflow-x:hidden}body{color:var(--foreground);background:var(--background);font-family:Inter,Noto Sans JP,system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;letter-spacing:.01em}*{box-sizing:border-box;padding:0;margin:0}a{color:inherit;text-decoration:none}