/* [1] 모든 기기(데스크톱+모바일) 배경색 및 테두리 강제 제거 */
body.single-post .entry-content p, 
body.single-post .entry-content ol, 
body.single-post .entry-content ul, 
body.single-post .entry-content li,
body.single-post .entry-content h2, 
body.single-post .entry-content h3,
body.single-post .entry-content h4 {
    background: none !important;
    background-color: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
}

/* [2] 텍스트 가독성 및 단어 줄바꿈 (이전 버전 장점) */
body.single-post .entry-content p, 
body.single-post .entry-content li,
body.single-post .entry-content h2,
body.single-post .entry-content h3,
body.single-post .entry-content h4 {
    word-break: keep-all !important;
    overflow-wrap: break-word !important;
}

/* [3] 제목 위계 및 컬러 조정 (눈이 편한 소프트 블랙) */
/* H2: 주요 섹션 (28px) */
body.single-post .entry-content h2.wp-block-heading {
    font-size: 28px !important;
    font-weight: 700 !important;
    color: #002318 !important; /* 브랜드 컬러 유지를 위해 딥그린 유지 */
    margin-top: 50px !important;
    margin-bottom: 20px !important;
    line-height: 1.4 !important;
}

/* H3: 소주제 (22px) */
body.single-post .entry-content h3.wp-block-heading {
    font-size: 22px !important;
    font-weight: 700 !important;
    color: #222222 !important; /* 조금 더 부드러운 블랙 */
    margin-top: 40px !important;
}

/* H4: 세부 항목 (19px) */
body.single-post .entry-content h4.wp-block-heading {
    font-size: 19px !important;
    font-weight: 700 !important;
    color: #222222 !important;
    margin-top: 30px !important;
}

/* [4] 본문 텍스트 설정 (18px, 눈이 편한 #444444) */
body.single-post .entry-content p {
    font-size: 18px !important;
    line-height: 1.85 !important;
    margin-bottom: 1.8em !important;
    color: #444444 !important; /* 다크 그레이로 눈의 피로 감소 */
}

body.single-post .entry-content li {
    font-size: 18px !important;
    line-height: 1.8 !important;
    margin-bottom: 10px !important;
    color: #444444 !important;
}