/* Creatia Column — 仕様書準拠（/column/） */

/* 共通：固定ヘッダー分の余白（service.css と同じ） */
.mod_main { padding-top: 11.8rem; }
@media screen and (max-width:640px) {
  body { overflow-x: hidden; }
  .mod_main { padding-top: calc(75 * 100vw / 375); }
}

:root {
  --cb-point: #e99dc4;        /* メインピンク（帯・ライン・hover背景） */
  --cb-point-text: #d67cad;   /* 小さい文字用の濃いピンク（日付・hover文字） */
  --cb-mint: #c1f9ec;         /* ミント（ボタン・ページャー next） */
  --cb-text: #333333;
  --cb-gray: #e99dc4;         /* 上部帯（仕様書のグレー帯をブランド色に） */
  --cb-bg: #f6f5fa;           /* まとめ・テーブルヘッダ・タグ */
  --cb-line: #e5e3ec;
  --cb-side-w: 260px;
}

/* ---------- 2カラム ---------- */
.blog-wrap { padding: 40px 0 100px; color: var(--cb-text); }
.blog-wrap > .cb-in { display: block; max-width: 128rem; width: 100%; margin: 0 auto; box-sizing: border-box; }
.blog-wrap .blog-cols { display: flex; align-items: flex-start; justify-content: space-between; gap: 6rem; width: 100%; position: static; transform: none; }
.blog-main { flex: 1 1 auto; min-width: 0; max-width: 900px; margin: 0; padding: 0; }
.blog-side { flex: 0 0 var(--cb-side-w); width: var(--cb-side-w); margin: 0; padding: 0; }
.blog-wrap * { box-sizing: border-box; }
@media (max-width: 960px) {
  .blog-wrap > .cb-in { padding: 0 calc(24 * 100vw / 375); }
  .blog-cols { flex-direction: column; gap: 60px; }
  .blog-main, .blog-side { width: 100%; max-width: none; flex: none; }
}

.date { color: var(--cb-point-text); font-size: 1.3rem; letter-spacing: .15em; font-weight: 700; margin: 0; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; }
.tags a { background: #ffddf5; color: var(--cb-point-text); border-radius: 4px; font-size: 1.2rem; letter-spacing: .1em; padding: 0.4rem 1.4rem; text-decoration: none; transition: .2s; }
.tags a:hover { background: var(--cb-point); color: #fff; }

/* ---------- 一覧 ---------- */
.blog-main .sec-en { color: var(--cb-point-text); font-size: 1.3rem; letter-spacing: .3em; margin: 0 0 4px; }
.blog-main .sec-title { font-size: 3.2rem; line-height: 1.5; color: var(--cb-text); letter-spacing: .15em; font-weight: 700; margin: 0 0 36px; }
.blog-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px 30px; }
@media (max-width: 600px) { .blog-grid { grid-template-columns: 1fr; } }
.card-thumb { display: block; aspect-ratio: 16/9; background: #f6f5fa; border-radius: 8px; overflow: hidden; margin: 0 0 14px; }
.card-thumb img { width: 100%; height: 100%; object-fit: cover; }
.card .date { margin: 0 0 8px; }
.card-title { font-size: 1.8rem; line-height: 1.7; letter-spacing: .05em; font-weight: 400; margin: 0 0 12px; }
.card-title a { color: var(--cb-text); text-decoration: none; transition: .2s; }
.card:hover .card-title a { color: var(--cb-point-text); }
.blog-pager { display: flex; justify-content: center; align-items: center; gap: 14px; margin-top: 60px; }
.blog-pager .page-numbers { font-size: 1.5rem; color: var(--cb-text); text-decoration: none; padding: 0 4px; }
.blog-pager .page-numbers.current, .blog-pager .page-numbers:hover { color: var(--cb-point-text); }
.blog-pager .pager-arrow { width: 3.2rem; height: 3.2rem; border: 1px solid #999; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: 13px; color: #999; text-decoration: none; }
.blog-pager .pager-arrow.next { background: var(--cb-point); border-color: var(--cb-point); color: #fff; }
.blog-pager .pager-arrow.next:hover { background: var(--cb-mint); border-color: var(--cb-mint); color: var(--cb-text); }
.blog-pager .pager-arrow.is-disabled { opacity: .3; pointer-events: none; }

/* ---------- サイドバー ---------- */
.side-block { margin-bottom: 60px; }
.side-title { font-size: 1.8rem; letter-spacing: .15em; font-weight: 700; margin: 0 0 14px; padding-bottom: 8px; border-bottom: 1px solid var(--cb-line); position: relative; }
.side-title::after { content: ""; position: absolute; left: 0; bottom: -1px; width: 60px; height: 1px; background: var(--cb-point); }
.side-item { display: flex; gap: 10px; padding: 14px 0; border-bottom: 1px solid var(--cb-line); }
.side-thumb { display: block; width: 8rem; flex-shrink: 0; aspect-ratio: 16/9; background: #e5e5e5; margin: 0; }
.side-thumb img { width: 100%; height: 100%; object-fit: cover; }
.side-item-title { font-size: 1.4rem; line-height: 1.6; letter-spacing: .05em; font-weight: 400; margin: 0 0 6px; }
.side-item-title a { color: var(--cb-text); text-decoration: none; }
.side-item:hover .side-item-title a { color: var(--cb-point-text); }

/* ---------- 詳細 ---------- */
.entry-date { position: relative; padding-top: 12px; margin-bottom: 10px; }
.entry-date::before { content: ""; position: absolute; top: 0; left: 0; width: 60px; height: 2px; background: var(--cb-point); }
.blog-main .entry-title { font-size: 3.2rem; color: var(--cb-text); line-height: 1.7; letter-spacing: .05em; font-weight: 700; margin: 0 0 16px; }
.entry-eyecatch { display: block; margin: 20px 0 60px; background: #f6f5fa; border-radius: 12px; overflow: hidden; }
.entry-eyecatch img { width: 100%; height: 100%; object-fit: cover; }

.blog-content { font-size: 1.8rem; line-height: 2; letter-spacing: .05em; }
.blog-content > * { margin: 0; }
.blog-content p { margin-bottom: 1.2em; }
.blog-content .lead { margin-bottom: 60px; }

/* INDEX */
.cb-toc { border: 1px solid var(--cb-line); padding: 40px 28px 24px; font-size: 1.6rem; margin: 0 0 60px; position: relative; }
.cb-toc-title { position: absolute; top: -1px; left: 50%; transform: translateX(-50%); background: var(--cb-bg); padding: 0 20px; font-size: 1.4rem; letter-spacing: .3em; }
.cb-toc-title::after { content: ""; display: block; width: 100%; height: 2px; background: var(--cb-point); margin-top: 2px; }
.cb-toc ol { list-style: none; margin: 0; padding: 0; counter-reset: toc; }
.cb-toc li { counter-increment: toc; margin-bottom: 10px; padding-left: 2.6em; text-indent: -2.6em; line-height: 1.8; }
.cb-toc li::before { content: counter(toc, decimal-leading-zero) "："; }
.cb-toc a { color: var(--cb-text); text-decoration: none; border-bottom: 1px solid var(--cb-point); }

/* 見出し */
.blog-content h2 { font-size: 2.6rem; line-height: 1.5; font-weight: 700; letter-spacing: .05em; background: var(--cb-bg); border-left: 3px solid var(--cb-point); padding: 8px 16px; margin: 60px 0 26px; }
.blog-content h3 { font-size: 2.2rem; line-height: 1.5; font-weight: 700; border-left: 3px solid var(--cb-point); padding: 2px 12px; margin: 40px 0 26px; }
.blog-content h4 { font-size: 2rem; font-weight: 700; margin: 40px 0 20px; }
.blog-content h5 { font-size: 1.8rem; font-weight: 700; margin: 36px 0 20px; }
.blog-content h2:first-child { margin-top: 0; }

/* 画像 */
.blog-content figure, .blog-content .wp-block-image { margin: 26px auto 40px; max-width: 650px; text-align: center; }
.blog-content img { max-width: 100%; height: auto; }

/* リスト・pre */
.blog-content ul, .blog-content ol { border: 1px solid var(--cb-line); padding: 20px 24px 20px 44px; margin: 36px 0; }
.blog-content ul { list-style: none; padding-left: 36px; }
.blog-content ul li { position: relative; margin-bottom: 8px; }
.blog-content ul li::before { content: ""; position: absolute; left: -14px; top: .9em; width: 5px; height: 5px; border: 1px solid #999; border-radius: 50%; }
.blog-content ol li { margin-bottom: 8px; }
.blog-content pre, .blog-content .wp-block-code, .blog-content .wp-block-preformatted { border: 1px solid var(--cb-line); padding: 20px 24px; margin: 36px 0; background: none; font-family: inherit; font-size: 1.6rem; white-space: pre-wrap; }

/* リンク・強調 */
.blog-content a { color: var(--cb-text); border-bottom: 1px solid var(--cb-point); text-decoration: none; transition: .2s; }
.blog-content a:hover { color: var(--cb-point-text); }
.blog-content a[target="_blank"]::before { content: "↗"; font-size: .8em; margin-right: 2px; }
.blog-content strong { font-weight: 700; }
.blog-content u { text-decoration: underline; }

/* テーブル */
.blog-content table, .blog-content .wp-block-table { width: 100%; border-collapse: collapse; margin: 40px 0; font-size: 1.5rem; }
.blog-content th, .blog-content td { border: 1px solid var(--cb-line); padding: 12px 10px; text-align: left; vertical-align: top; }
.blog-content th { background: var(--cb-bg); font-weight: 700; }

/* blockquote */
.blog-content blockquote { border: 1px solid var(--cb-line); padding: 24px 40px; margin: 40px 0; position: relative; font-style: normal; }
.blog-content blockquote::before, .blog-content blockquote::after { font-family: Georgia, serif; font-size: 40px; color: #ccc; position: absolute; line-height: 1; }
.blog-content blockquote::before { content: "\201C"; top: 14px; left: 12px; }
.blog-content blockquote::after { content: "\201D"; bottom: 6px; right: 12px; }
.blog-content blockquote p { margin: 0; }

/* まとめ */
.blog-content .blog-summary { border: 1px solid var(--cb-line); margin: 60px 0 0; }
.blog-content .blog-summary h2, .blog-content .blog-summary > *:first-child { background: var(--cb-bg); border: 0; margin: 0; padding: 14px 24px; font-size: 2rem; font-weight: 700; }
.blog-content .blog-summary p { padding: 24px 24px 26px; margin: 0; }

/* 前後記事・戻る */
.cb-prevnext { display: flex; justify-content: space-between; gap: 30px; margin: 60px 0 0; padding: 0 0 26px; }
.cb-pn { width: 50%; min-width: 0; }
.cb-pn-label { font-size: 1.6rem; font-weight: 700; margin: 0 0 10px; }
.cb-pn.next .cb-pn-label { text-align: right; }
.cb-pn a { display: flex; align-items: center; gap: 12px; min-width: 0; text-decoration: none; color: var(--cb-text); font-size: 1.4rem; line-height: 1.7; letter-spacing: .05em; }
.cb-pn a > span:last-child { flex: 1 1 auto; min-width: 0; }
.cb-pn.next a { flex-direction: row-reverse; text-align: right; }
.cb-pn a:hover { color: var(--cb-point-text); }
.cb-pn-thumb { display: block; width: 12rem; flex: 0 0 12rem; aspect-ratio: 16/9; background: #e5e5e5; border-radius: 6px; overflow: hidden; }
.cb-pn-thumb img { display: block; width: 100%; height: 100%; object-fit: cover; }
.cb-back { text-align: center; padding: 0; margin: 0 0 60px; }
.cb-back a { display: inline-flex; align-items: center; gap: 12px; font-size: 1.5rem; letter-spacing: .1em; color: var(--cb-text); text-decoration: none; }
.cb-back a::before { content: "‹"; width: 3.2rem; height: 3.2rem; border: 1px solid #999; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; }
.cb-back a:hover { color: var(--cb-point-text); }

@media screen and (max-width:640px) {
  .cb-prevnext { flex-direction: column; gap: 20px; margin-top: 48px; }
  .cb-pn { width: 100%; }
  .cb-pn.next .cb-pn-label { text-align: left; }
  .cb-pn.next a { flex-direction: row; text-align: left; }
  .cb-pn-thumb { width: 10rem; flex-basis: 10rem; }
}

/* アンカー移動時に固定ヘッダーに隠れないように */
html { scroll-behavior: smooth; }
.blog-content h2, .blog-content h3 { scroll-margin-top: 14rem; }
@media screen and (max-width:640px) {
  .blog-content h2, .blog-content h3 { scroll-margin-top: calc(90 * 100vw / 375); }
}

/* 記事内の写真・図解 */
.blog-content .cb-photo, .blog-content .cb-figure { max-width: 650px; margin: 26px auto 40px; }
.blog-content .cb-photo img { width: 100%; height: auto; border-radius: 12px; }
.blog-content .cb-figure img { width: 100%; height: auto; border: 1px solid var(--cb-line); border-radius: 12px; background: #fff; }