.entry-content { font-family: "Hiragino Kaku Gothic ProN", "游ゴシック体", YuGothic, sans-serif; line-height: 1.8; font-size: 16px; color: #333; background: #fffdfa; padding: 1em; } /* 見出し */ .entry-content h3 { font-size: 1.3em; margin-top: 2.5em; margin-bottom: 1em; border-left: 4px solid #c4a484; /* 木目…