body { font-family: 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', Meiryo, sans-serif; line-height: 1.8; color: #333; max-width: 800px; margin: 0 auto; padding: 20px; } h1 { color: #1a6ea0; font-size: 26px; border-bottom: 2px solid #1a6ea0; padding-bottom: 10px; margin-bottom: 25px; } h2 { color: #1a…
