@import url('https://fonts.googleapis.com/css2?family=M+PLUS+Rounded+1c:wght@400;700;800&display=swap'); body { font-family: 'M PLUS Rounded 1c', sans-serif; line-height: 1.8; color: #333; background-color: #fffde7; /* 明るいクリーム色 */ margin: 0; padding: 20px; } .container { max-width: 800px; margin: 0 …