:root{--purple-950:#2e1a42;--purple-900:#3b2150;--purple-700:#5b3770;--purple-500:#7b4f86;--purple-200:#e4d9eb;--purple-100:#f3eef6;--base:#fbfaf7;--ink:#2b2730;--sub:#5e5866;--line:#e4d9eb;--green-700:#2f6b4f;--green-100:#eaf2ed;--grad-night:linear-gradient(150deg, #2e1a42 0%, #4a2b60 45%, #7b4f86 100%);--grad-button:linear-gradient(135deg, #4f2e66 0%, #73478a 100%);--grad-phone:linear-gradient(135deg, #2a6048 0%, #3a7d5c 100%);--grad-mist:linear-gradient(160deg, #ede3f3 0%, #fbfaf7 100%);--serif:"Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;--sans:"Noto Sans JP", "Hiragino Sans", "Yu Gothic", system-ui, sans-serif;--latin:"Lato", 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