/*
 * 블로그 (AI 자동 포스팅) 목록/상세
 * 색상·여백은 포트폴리오 스킨(portfolio_album_type)과 맞춤
 */
#blog_wrap { margin: 120px 0 0; padding: 0 0 150px; color: #222; }
#blog_wrap a:hover, #blog_wrap a:focus { text-decoration: none; }
.blog_inner { width: 100%; max-width: 1500px; margin: 0 auto; }

/* 목록 상단 */
.blog_big_title { font-family: 'Play', sans-serif; text-align: center; font-size: 54px; font-weight: 700; letter-spacing: -1.35px; color: #000; margin: 0 0 6px; line-height: 1.2; }
.blog_h1 { text-align: center; font-size: 22px; font-weight: 700; color: #111; margin: 0 0 14px; }
.blog_lead { text-align: center; font-size: 16px; line-height: 1.7; color: #666; max-width: 760px; margin: 0 auto 34px; word-break: keep-all; }

.blog_cate { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin: 0 0 44px; }
.blog_cate a { display: block; min-width: 120px; padding: 0 20px; height: 48px; line-height: 46px; text-align: center; font-size: 16px; font-weight: 500; color: #000; border: 1px solid #ddd; }
.blog_cate a:hover { color: #e30613; }
.blog_cate a.active { background: #e30613; border-color: #e30613; color: #fff; }

.blog_empty { text-align: center; padding: 80px 0; color: #888; font-size: 16px; }

.blog_cards { display: flex; flex-wrap: wrap; gap: 50px 35px; margin: 0; padding: 0; list-style: none; }
.blog_cards > li { width: calc((100% - 70px) / 3); }
.blog_cards > li > a { display: block; color: #222; }
.blog_cards .thumb { position: relative; overflow: hidden; aspect-ratio: 16 / 9; background: #f3f3f3; border: 1px solid #efefef; }
.blog_cards .thumb img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.blog_cards > li > a:hover .thumb img { transform: scale(1.04); }
.blog_cards .txt { padding: 18px 2px 0; }
.blog_cards .cate { display: inline-block; font-size: 13px; font-weight: 600; color: #e30613; margin: 0 0 8px; }
.blog_cards .tit { font-size: 19px; font-weight: 700; line-height: 1.45; margin: 0 0 10px; color: #111; word-break: keep-all; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.blog_cards > li > a:hover .tit { color: #e30613; }
.blog_cards .desc { font-size: 15px; line-height: 1.65; color: #666; margin: 0 0 12px; word-break: keep-all; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.blog_cards time { font-size: 13px; color: #999; }

.blog_paging { text-align: center; margin: 60px 0 0; }

/* 상세 */
.blog_admin_notice { background: #fff8e1; border: 1px solid #f0c36d; padding: 14px 18px; margin: 0 0 24px; font-size: 15px; line-height: 1.6; }
.blog_admin_notice a { color: #e30613; margin-left: 8px; text-decoration: underline; }

.blog_breadcrumb { font-size: 14px; color: #888; margin: 0 0 24px; }
.blog_breadcrumb a { color: #888; }
.blog_breadcrumb a:hover { color: #e30613; }
.blog_breadcrumb span { margin: 0 6px; }

.blog_head { margin: 0 0 28px; }
.blog_head .cate { display: inline-block; font-size: 14px; font-weight: 600; color: #e30613; margin: 0 0 10px; }
.blog_head h1 { font-size: 34px; font-weight: 700; line-height: 1.4; letter-spacing: -0.5px; color: #111; margin: 0 0 14px; word-break: keep-all; }
.blog_head .meta { font-size: 14px; color: #888; }
.blog_head .meta > * + *::before { content: '·'; margin: 0 8px; }

.blog_hero { margin: 0 0 32px; }
.blog_hero img { display: block; width: 100%; height: auto; }

.blog_summary { background: #f7f7f9; border-left: 4px solid #e30613; padding: 22px 26px; margin: 0 0 40px; }
.blog_summary .label { font-size: 15px; font-weight: 700; color: #e30613; margin: 0 0 10px; }
.blog_summary ul { margin: 0; padding: 0 0 0 18px; }
.blog_summary li { font-size: 16px; line-height: 1.7; color: #222; margin: 0 0 4px; list-style: disc; word-break: keep-all; }

/* 본문 (AI 생성 HTML) */
.blog_content { font-size: 17px; line-height: 1.85; color: #333; word-break: keep-all; }
.blog_content h2 { font-size: 25px; font-weight: 700; line-height: 1.45; color: #111; margin: 56px 0 18px; padding: 0 0 12px; border-bottom: 1px solid #eee; }
.blog_content h3 { font-size: 20px; font-weight: 700; line-height: 1.5; color: #111; margin: 34px 0 12px; }
.blog_content p { margin: 0 0 18px; }
.blog_content strong { color: #111; font-weight: 700; }
.blog_content ul, .blog_content ol { margin: 0 0 22px; padding: 0 0 0 24px; }
.blog_content ul > li { list-style: disc; margin: 0 0 8px; }
.blog_content ol > li { list-style: decimal; margin: 0 0 10px; }
.blog_content blockquote { border-left: 3px solid #ddd; padding: 4px 0 4px 18px; color: #555; margin: 0 0 22px; font-size: 17px; }
.blog_content table { width: 100%; border-collapse: collapse; margin: 8px 0 30px; font-size: 15px; line-height: 1.6; }
.blog_content th, .blog_content td { border: 1px solid #e3e3e3; padding: 12px 14px; text-align: left; vertical-align: top; }
.blog_content thead th { background: #f5f5f7; font-weight: 700; color: #111; }

/* 상세 2단 레이아웃 : 좌(본문) / 우(보조 정보) */
.blog_layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 100px; align-items: start; }
.blog_main { min-width: 0; }

/* 업종 제작 데이터 요약 (업종 단위 집계) */
.blog_facts_section { margin: 60px 0 0; }
.blog_facts_section h2, .blog_faq h2 { font-size: 25px; font-weight: 700; line-height: 1.45; color: #111; margin: 0 0 20px; padding: 0 0 12px; border-bottom: 1px solid #eee; }
.blog_facts { background: #f7f7f9; padding: 22px 26px; }
.blog_facts .facts_lead { font-size: 16px; color: #222; margin: 0 0 12px; }
.blog_facts .facts_lead strong { color: #e30613; }
.blog_facts dl { margin: 0; }
.blog_facts dl > div { display: flex; gap: 14px; padding: 9px 0; border-top: 1px solid #e6e6ea; }
.blog_facts dt { flex-shrink: 0; width: 110px; font-size: 14px; font-weight: 700; color: #111; line-height: 1.7; }
.blog_facts dt small { display: block; font-size: 12px; font-weight: 400; color: #888; }
.blog_facts dd { margin: 0; font-size: 14px; line-height: 1.7; color: #444; }
.blog_facts dd span { display: inline-block; background: #fff; border: 1px solid #e3e3e8; padding: 1px 10px; margin: 0 6px 6px 0; }
.blog_facts .facts_note { font-size: 13px; color: #888; line-height: 1.6; margin: 10px 0 0; word-break: keep-all; }

/* FAQ */
.blog_faq { margin: 60px 0 0; }
.blog_faq .faq_item { border: 1px solid #eee; padding: 20px 24px; margin: 0 0 12px; }
.blog_faq .faq_item h3 { font-size: 17px; font-weight: 700; line-height: 1.5; color: #111; margin: 0 0 8px; word-break: keep-all; }
.blog_faq .faq_item p { font-size: 16px; line-height: 1.75; color: #444; margin: 0; word-break: keep-all; }

/* 글 검수자 */
.blog_author { margin: 40px 0 0; padding: 20px 24px; border: 1px solid #e6e6e6; }
.blog_author p { margin: 0; }
.blog_author .name { font-size: 15px; color: #333; }
.blog_author .name strong { color: #111; }
.blog_author .bio { font-size: 14px; line-height: 1.7; color: #666; margin: 6px 0 0; word-break: keep-all; }
.blog_author .date { font-size: 13px; color: #999; margin: 8px 0 0; }

.blog_list_btn { text-align: center; margin: 50px 0 0; }
.blog_list_btn a { display: inline-block; min-width: 160px; height: 50px; line-height: 48px; border: 1px solid #111; color: #111; font-size: 16px; }
.blog_list_btn a:hover { background: #111; color: #fff; }

/* 우측 보조 정보 */
.blog_side { padding-top: 6px; }
.side_box { border-top: 2px solid #111; padding: 18px 0 0; margin: 0 0 44px; }
.side_title { font-size: 17px; font-weight: 700; color: #111; margin: 0 0 16px; word-break: keep-all; }
.side_box ul { margin: 0; padding: 0; list-style: none; }

.side_cases li { margin: 0 0 24px; }
.side_cases li a { display: block; color: #222; }
.side_cases li img { display: block; width: 100%; height: auto; border: 1px solid #efefef; margin: 0 0 10px; }
.side_cases li strong { display: block; font-size: 15px; font-weight: 700; color: #111; margin: 0 0 4px; word-break: keep-all; }
.side_cases li a:hover strong { color: #e30613; }
.side_cases li .case_meta { display: block; font-size: 13px; color: #e30613; margin: 0 0 4px; }
.side_cases li p { font-size: 13px; line-height: 1.6; color: #666; margin: 0; word-break: keep-all; }
.side_cases .more { margin: 0; font-size: 14px; }
.side_cases .more a { color: #e30613; text-decoration: underline; }

.side_related li a { display: block; padding: 12px 0; border-bottom: 1px solid #eee; color: #333; }
.side_related li:first-child a { padding-top: 0; }
.side_related .tit { display: block; font-size: 15px; line-height: 1.5; word-break: keep-all; }
.side_related li a:hover .tit { color: #e30613; }
.side_related time { display: block; font-size: 12px; color: #999; margin: 4px 0 0; }

.blog_tags { margin: 0; font-size: 13px; color: #777; }
.blog_tags span { display: inline-block; background: #f3f3f3; padding: 5px 11px; margin: 0 6px 8px 0; }

/* 상담 안내 (관리자 설정 고정 문구) - 본문 하단 */
.blog_cta { margin: 48px 0 0; padding: 30px 32px; background: #111; color: #ddd; font-size: 16px; line-height: 1.7; word-break: keep-all; }
.blog_cta p { margin: 0 0 8px; }
.blog_cta .blog_cta_title { font-size: 20px; font-weight: 700; color: #fff; margin: 0 0 10px; }
.blog_cta .blog_cta_links { margin: 16px 0 0; }
.blog_cta a { display: inline-block; color: #fff; border: 1px solid #fff; padding: 8px 18px; margin: 0 8px 8px 0; font-size: 15px; }
.blog_cta a:hover { background: #e30613; border-color: #e30613; color: #fff; }

/* 가로폭: 콘텐츠 시작점이 헤더 로고(좌측 150/80/60px)보다 60px 안쪽에 오도록 */
@media screen and (max-width: 1780px) {
    .blog_inner { max-width: 100%; padding: 0 140px; }
}

@media screen and (max-width: 1550px) {
    .blog_inner { padding: 0 120px; }
    .blog_layout { gap: 80px; }
}

@media screen and (max-width: 1420px) {
    .blog_inner { padding: 0 100px; }
    .blog_layout { grid-template-columns: minmax(0, 1fr) 300px; gap: 70px; }
}

@media screen and (max-width: 1170px) {
    #blog_wrap { margin: 100px 0 0; padding: 0 0 100px; }
    .blog_inner { padding: 0 40px; }
    .blog_cards > li { width: calc((100% - 35px) / 2); }
    /* 1단 : 본문 아래에 보조 정보 */
    .blog_layout { grid-template-columns: minmax(0, 1fr); gap: 0; }
    .blog_side { margin: 60px 0 0; padding: 0; }
    .side_cases ul { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
    .side_cases li { margin: 0; }
    .side_cases .more { margin: 18px 0 0; }
}

@media screen and (max-width: 767px) {
    #blog_wrap { margin: 80px 0 0; padding: 0 0 70px; }
    .blog_inner { padding: 0 16px; }
    .blog_big_title { font-size: 38px; }
    .blog_h1 { font-size: 19px; }
    .blog_lead { font-size: 15px; margin: 0 auto 26px; }
    .blog_cate { gap: 6px; margin: 0 0 30px; }
    .blog_cate a { min-width: 0; height: 40px; line-height: 38px; padding: 0 14px; font-size: 14px; }
    .blog_cards { gap: 36px; }
    .blog_cards > li { width: 100%; }
    .blog_cards .tit { font-size: 18px; }

    .blog_head h1 { font-size: 25px; }
    .blog_summary { padding: 18px 18px; }
    .blog_summary li { font-size: 15px; }
    .blog_content { font-size: 16px; }
    .blog_content h2, .blog_facts_section h2, .blog_faq h2 { font-size: 21px; }
    .blog_content h3 { font-size: 18px; }
    .blog_content table { display: block; overflow-x: auto; white-space: nowrap; font-size: 14px; }
    .blog_content th, .blog_content td { white-space: normal; min-width: 140px; }
    .blog_facts { padding: 18px 16px; }
    .blog_facts dl > div { flex-direction: column; gap: 4px; }
    .blog_faq .faq_item { padding: 16px 18px; }
    .side_cases ul { grid-template-columns: minmax(0, 1fr); gap: 24px; }
    .blog_cta { padding: 24px 20px; }
}