:root{--color-primary:#3ea7d8;--color-secondary:#073d6b;--color-text-primary:#333;--color-text-secondary:#fff;--color-text-emphasis:#c03434;--color-bg-primary:#fff;--color-bg-secondary:#f1f5f9;--color-gradation:90deg,#032d51 0%,#073d6b 50%,#1d5e95 100%;--font-sans:"Noto Sans JP",sans-serif;--font-heading:"Roboto",sans-serif;--font-basesize:18px;--space-xs:4px;--space-sm:8px;--space-md:16px;--space-lg:32px;--radius-sm:20px;--radius-md:50px;--shadow-md:0 2px 8px rgba(0,0,0,.1)}