/* ===========================================================
   ゴリラ採用ブログ 共通スタイル v2（エディトリアル型）
   方針：白基調・余白主体・本文＋右サイドバーの2カラム・目次・差し色運用
   ブランド（黄/黒/橙＋ゴリラ）は「差し色」として上品に効かせる
   =========================================================== */

:root {
  --yellow: #F5C400;
  --yellow-soft: #FFF6D6;
  --yellow-tint: #FFFBEA;
  --orange: #E86C00;
  --red: #E53935;
  --ink: #1A1A1A;
  --ink-2: #3D3D3D;
  --gray: #6B6B6B;
  --line: #E6E6E6;
  --line-2: #F0F0F0;
  --bg: #FFFFFF;
  --bg-soft: #FAFAF8;
}

* , *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Noto Sans JP', sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--orange); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── ヘッダー（白・細い黄ライン）── */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,0.96); backdrop-filter: blur(8px); border-top: 3px solid var(--yellow); border-bottom: 1px solid var(--line); }
.site-header .inner { max-width: 1120px; margin: 0 auto; display: flex; align-items: center; gap: 20px; padding: 10px 22px; }
.site-header .logo img { height: 40px; width: auto; }
.site-header .gnav { display: flex; gap: 20px; margin-left: 8px; font-size: 13.5px; font-weight: 700; }
.site-header .gnav a { color: var(--ink-2); }
.site-header .gnav a:hover { color: var(--orange); text-decoration: none; }
.site-header .gnav .current { color: var(--ink); font-weight: 800; cursor: default; }
.site-header .head-cta { margin-left: auto; background: var(--yellow); color: var(--ink); font-weight: 800; font-size: 13px; padding: 9px 18px; border-radius: 999px; white-space: nowrap; }
.site-header .head-cta:hover { text-decoration: none; filter: brightness(0.97); }

/* ── レイアウト（2カラム）── */
.container { max-width: 1120px; margin: 0 auto; padding: 0 22px; }
.layout { display: grid; grid-template-columns: minmax(0,1fr) 304px; gap: 46px; align-items: start; padding: 26px 0 60px; }
.main { min-width: 0; max-width: 740px; }

/* ── パンくず ── */
.breadcrumb { font-size: 12.5px; color: var(--gray); margin-bottom: 16px; }
.breadcrumb a { color: var(--gray); }
.breadcrumb a:hover { color: var(--orange); }
.breadcrumb span { margin: 0 7px; color: #c9c9c9; }

/* ── 記事ヘッダー ── */
.article-cat { display: inline-block; font-size: 12.5px; font-weight: 800; color: var(--orange); letter-spacing: 0.04em; }
.article-title { font-size: clamp(24px, 4.4vw, 33px); font-weight: 800; line-height: 1.5; letter-spacing: 0.01em; color: var(--ink); margin: 10px 0 16px; }
.article-meta { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; font-size: 12.5px; color: var(--gray); padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.article-meta .by { font-weight: 700; color: var(--ink-2); }
.share { display: flex; gap: 8px; margin-left: auto; }
.share a { width: 30px; height: 30px; border: 1px solid var(--line); border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; color: var(--gray); font-size: 12px; font-weight: 800; }
.share a:hover { background: var(--bg-soft); text-decoration: none; border-color: var(--gray); }

/* ── アイキャッチ（控えめ・差し色）── */
.eyecatch { display: flex; align-items: center; justify-content: space-between; gap: 16px; background: linear-gradient(105deg, var(--yellow-tint), var(--yellow-soft)); border: 1px solid #F0E4AE; border-radius: 14px; padding: 20px 24px; margin: 22px 0 6px; overflow: hidden; }
.eyecatch .ec-kicker { font-size: 13px; font-weight: 800; color: var(--ink); line-height: 1.7; }
.eyecatch .ec-kicker small { display: block; font-size: 11.5px; color: var(--orange); font-weight: 800; letter-spacing: 0.08em; margin-bottom: 4px; }
.eyecatch img { height: 104px; width: auto; flex-shrink: 0; }

/* ── 目次 ── */
.toc { background: var(--bg-soft); border: 1px solid var(--line); border-radius: 12px; padding: 18px 22px; margin: 26px 0; }
.toc .toc-h { display: flex; align-items: center; gap: 9px; font-size: 14px; font-weight: 800; color: var(--ink); margin-bottom: 12px; }
.toc .toc-h::before { content: ""; width: 5px; height: 18px; background: var(--yellow); border-radius: 3px; }
.toc ol { list-style: none; counter-reset: toc; }
.toc li { counter-increment: toc; margin: 0; }
.toc li a { display: block; padding: 7px 0 7px 30px; position: relative; font-size: 14px; color: var(--ink-2); line-height: 1.6; border-bottom: 1px dashed var(--line); }
.toc li:last-child a { border-bottom: 0; }
.toc li a::before { content: counter(toc, decimal-leading-zero); position: absolute; left: 0; top: 7px; font-size: 12px; font-weight: 800; color: var(--orange); }
.toc li a:hover { color: var(--orange); text-decoration: none; }

/* ── 本文 ── */
.article-body { font-size: 16.5px; line-height: 1.95; color: var(--ink-2); }
.article-body > p { margin: 0 0 1.7em; }
.article-body strong { font-weight: 700; color: var(--ink); }
.article-body .mark { background: linear-gradient(transparent 62%, #FFE89A 62%); font-weight: 700; color: var(--ink); }
.article-body a { font-weight: 700; }

.article-body h2 { font-size: clamp(20px, 3.6vw, 25px); font-weight: 800; line-height: 1.45; color: var(--ink); margin: 2.4em 0 1em; padding-bottom: 12px; border-bottom: 1px solid var(--line); position: relative; scroll-margin-top: 80px; }
.article-body h2::after { content: ""; position: absolute; left: 0; bottom: -1px; width: 56px; height: 3px; background: var(--yellow); }
.article-body h3 { font-size: clamp(17px, 3vw, 20px); font-weight: 800; color: var(--ink); margin: 1.9em 0 0.7em; padding-left: 13px; border-left: 4px solid var(--yellow); }

.article-body ul, .article-body ol { margin: 0 0 1.7em; padding-left: 1.4em; }
.article-body li { margin-bottom: 0.55em; }
.article-body ul li::marker { color: var(--orange); }

/* 統計カード（出典つき・信頼設計）*/
.stat-card { display: flex; gap: 18px; align-items: center; background: var(--bg-soft); border: 1px solid var(--line); border-left: 4px solid var(--yellow); border-radius: 0 12px 12px 0; padding: 18px 22px; margin: 0 0 1.5em; }
.stat-card .num { font-size: clamp(30px, 7vw, 42px); font-weight: 900; color: var(--ink); line-height: 1; white-space: nowrap; }
.stat-card .num span { font-size: 0.5em; font-weight: 800; margin-left: 2px; }
.stat-card .desc { font-size: 14px; line-height: 1.7; color: var(--ink-2); }
.source { display: block; font-size: 11.5px; color: var(--gray); margin: -0.8em 0 1.7em; }

/* 用語注 */
.term { display: block; font-size: 13px; color: var(--ink-2); background: var(--bg-soft); border: 1px solid var(--line); border-radius: 8px; padding: 11px 14px; margin: 0 0 1.6em; line-height: 1.75; }
.term b { color: var(--ink); }

/* キーポイント（左罫線・軽量）*/
.keypoint { background: var(--yellow-tint); border-left: 4px solid var(--yellow); border-radius: 0 10px 10px 0; padding: 16px 20px; margin: 0 0 1.8em; }
.keypoint .kp-label { font-size: 11px; font-weight: 800; color: var(--orange); letter-spacing: 0.08em; margin-bottom: 6px; }
.keypoint p { margin: 0; font-size: 15.5px; line-height: 1.85; color: var(--ink); }

/* 引用（軽量・黒帯にしない）*/
.quote { border-left: 4px solid var(--line); padding: 4px 0 4px 18px; margin: 0 0 1.8em; color: var(--gray); font-size: 15px; line-height: 1.85; }
.quote .who { display: block; font-size: 12.5px; color: var(--gray); margin-top: 8px; }

/* 記事中CTA（軽量カード）*/
.inline-cta { display: flex; align-items: center; gap: 16px; background: #fff; border: 1.5px solid var(--ink); border-radius: 14px; padding: 18px 20px; margin: 2.2em 0; box-shadow: 0 3px 14px rgba(0,0,0,0.06); }
.inline-cta img { height: 64px; width: auto; flex-shrink: 0; }
.inline-cta .ic-body { flex: 1; min-width: 0; }
.inline-cta .ic-h { font-size: 15px; font-weight: 800; color: var(--ink); line-height: 1.55; margin-bottom: 10px; }
.inline-cta .ic-btn { display: inline-block; background: var(--yellow); color: var(--ink); font-weight: 800; font-size: 14px; padding: 11px 22px; border-radius: 999px; white-space: nowrap; }
.inline-cta .ic-btn:hover { text-decoration: none; filter: brightness(0.97); }

/* まとめ */
.summary { background: var(--bg-soft); border: 1px solid var(--line); border-radius: 14px; padding: 22px 24px; margin: 2.4em 0 1.8em; }
.summary h2 { border: 0; padding: 0; margin: 0 0 12px; font-size: 18px; }
.summary h2::after { display: none; }
.summary h2 .chk { color: var(--orange); }
.summary ul { margin: 0; padding-left: 1.3em; }
.summary li { margin-bottom: 0.6em; font-size: 15px; line-height: 1.75; color: var(--ink-2); }

/* FAQ（軽量）*/
.faq { margin: 2.4em 0 0; }
.faq h2 { margin-bottom: 0.6em; }
.faq-item { border-bottom: 1px solid var(--line); padding: 16px 0; }
.faq-q { display: flex; gap: 10px; font-size: 15.5px; font-weight: 800; color: var(--ink); line-height: 1.6; }
.faq-q::before { content: "Q"; flex-shrink: 0; color: var(--orange); font-weight: 900; }
.faq-a { display: flex; gap: 10px; font-size: 14.5px; line-height: 1.85; color: var(--ink-2); margin-top: 8px; }
.faq-a::before { content: "A"; flex-shrink: 0; color: var(--gray); font-weight: 900; }

/* 運営者（E-E-A-T）*/
.author-box { display: flex; gap: 14px; align-items: center; background: var(--bg-soft); border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; margin: 2.4em 0 0; }
.author-box img { width: 58px; height: 58px; border-radius: 50%; border: 2px solid var(--yellow); object-fit: cover; flex-shrink: 0; }
.author-box .a-name { font-weight: 800; font-size: 14px; color: var(--ink); }
.author-box .a-desc { font-size: 12.5px; color: var(--gray); line-height: 1.65; margin-top: 4px; }

/* 最終CTA（記事末・落ち着いたバナー）*/
.end-cta { background: var(--ink); border-radius: 16px; padding: 30px 26px; margin: 2.6em 0 0; text-align: center; }
.end-cta .ec-h { color: #fff; font-size: 19px; font-weight: 800; line-height: 1.55; margin-bottom: 6px; }
.end-cta .ec-h span { color: var(--yellow); }
.end-cta .ec-sub { color: rgba(255,255,255,0.7); font-size: 13px; margin-bottom: 18px; }
.end-cta .ec-btn { display: inline-block; background: var(--yellow); color: var(--ink); font-weight: 800; font-size: 16px; padding: 15px 40px; border-radius: 999px; }
.end-cta .ec-btn:hover { text-decoration: none; transform: translateY(-1px); }

/* ── サイドバー ── */
.sidebar { position: sticky; top: 80px; display: flex; flex-direction: column; gap: 22px; }
.side-cta { border: 1.5px solid var(--ink); border-radius: 16px; overflow: hidden; }
.side-cta .sc-top { background: var(--yellow); padding: 16px 18px 12px; text-align: center; }
.side-cta .sc-top img { height: 92px; width: auto; margin: 0 auto 6px; }
.side-cta .sc-top .sc-h { font-size: 15px; font-weight: 900; color: var(--ink); line-height: 1.5; }
.side-cta .sc-body { padding: 14px 18px 18px; text-align: center; }
.side-cta .sc-body p { font-size: 12.5px; color: var(--ink-2); line-height: 1.7; margin-bottom: 12px; }
.side-cta .sc-btn { display: block; background: var(--ink); color: var(--yellow); font-weight: 800; font-size: 14px; padding: 12px; border-radius: 999px; }
.side-cta .sc-btn:hover { text-decoration: none; }

.side-block { border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; }
.side-block .sb-h { font-size: 13px; font-weight: 800; color: var(--ink); margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.side-block .sb-h::before { content: ""; width: 5px; height: 16px; background: var(--yellow); border-radius: 3px; }
.side-list a { display: block; padding: 10px 0; border-bottom: 1px solid var(--line-2); font-size: 13px; font-weight: 700; color: var(--ink-2); line-height: 1.55; }
.side-list a:last-child { border-bottom: 0; }
.side-list a:hover { color: var(--orange); text-decoration: none; }
.side-list .sl-date { display: block; font-size: 11px; color: var(--gray); font-weight: 400; margin-top: 3px; }

/* ── フッター ── */
.site-footer { background: var(--ink); color: rgba(255,255,255,0.85); padding: 36px 22px 28px; }
.site-footer .f-inner { max-width: 1120px; margin: 0 auto; text-align: center; }
.site-footer .f-logo img { height: 64px; width: auto; margin: 0 auto 8px; }
.site-footer .f-sub { color: var(--yellow); font-weight: 700; font-size: 12px; letter-spacing: 0.1em; margin-bottom: 18px; }
.site-footer .f-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 18px; font-size: 12.5px; margin-bottom: 18px; }
.site-footer .f-nav a { color: rgba(255,255,255,0.7); }
.site-footer .f-nav a:hover { color: var(--yellow); text-decoration: none; }
.site-footer .f-copy { font-size: 11px; color: rgba(255,255,255,0.45); }

/* ===========================================================
   ブログ一覧
   =========================================================== */
.blog-lead { padding: 30px 0 6px; border-bottom: 1px solid var(--line); margin-bottom: 4px; }
.blog-lead h1 { font-size: clamp(24px, 5vw, 30px); font-weight: 800; color: var(--ink); }
.blog-lead h1 .ac { color: var(--orange); }
.blog-lead p { font-size: 14px; color: var(--gray); margin-top: 10px; line-height: 1.8; }

.post-list { display: flex; flex-direction: column; }
.post-row { display: grid; grid-template-columns: 200px 1fr; gap: 20px; padding: 24px 0; border-bottom: 1px solid var(--line); align-items: center; }
.post-row:hover .pr-title { color: var(--orange); }
.post-row .pr-thumb { background: linear-gradient(120deg, var(--yellow-tint), var(--yellow-soft)); border: 1px solid #F0E4AE; border-radius: 12px; height: 124px; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.post-row .pr-thumb img { height: 92px; width: auto; }
.post-row .pr-cat { font-size: 11.5px; font-weight: 800; color: var(--orange); }
.post-row .pr-title { font-size: 18px; font-weight: 800; color: var(--ink); line-height: 1.5; margin: 7px 0 8px; }
.post-row .pr-ex { font-size: 13.5px; color: var(--gray); line-height: 1.75; }
.post-row .pr-date { font-size: 12px; color: var(--gray); margin-top: 9px; font-weight: 700; }

/* 結論ボックス（冒頭・結論先出し＝強調スニペット/AI被引用に効く）*/
.conclusion { background: var(--yellow-tint); border: 1px solid #F0E4AE; border-radius: 12px; padding: 18px 22px; margin: 22px 0 4px; }
.conclusion .cl-label { display: inline-block; font-size: 11px; font-weight: 800; color: #fff; background: var(--orange); padding: 3px 11px; border-radius: 999px; letter-spacing: 0.08em; margin-bottom: 10px; }
.conclusion p { margin: 0 0 0.6em; font-size: 15.5px; line-height: 1.85; color: var(--ink); font-weight: 500; }
.conclusion p:last-child { margin-bottom: 0; }
.conclusion strong { font-weight: 800; }

/* 比較表 */
.cmp-wrap { overflow-x: auto; margin: 0 0 0.6em; -webkit-overflow-scrolling: touch; }
.cmp-table { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 520px; }
.cmp-table th, .cmp-table td { border: 1px solid var(--line); padding: 12px 13px; text-align: left; vertical-align: top; line-height: 1.65; }
.cmp-table thead th { background: var(--ink); color: #fff; font-weight: 700; font-size: 13px; text-align: center; }
.cmp-table thead th.hi { background: var(--yellow); color: var(--ink); }
.cmp-table tbody th { background: var(--bg-soft); font-weight: 700; color: var(--ink); white-space: nowrap; font-size: 13.5px; }
.cmp-table td.hi { background: var(--yellow-tint); font-weight: 700; color: var(--ink); }

/* 関連記事 */
.related { margin: 2.6em 0 0; }
.related .rel-h { font-size: 18px; font-weight: 800; color: var(--ink); border-left: 5px solid var(--yellow); padding-left: 12px; margin-bottom: 16px; }
.related-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.related-card { display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; text-decoration: none; color: var(--ink); transition: transform .15s ease, box-shadow .15s ease; }
.related-card:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(0,0,0,0.08); text-decoration: none; }
.related-card .rc-thumb { background: linear-gradient(120deg, var(--yellow-tint), var(--yellow-soft)); border-bottom: 1px solid #F0E4AE; height: 96px; display: flex; align-items: center; justify-content: center; }
.related-card .rc-thumb img { height: 72px; width: auto; }
.related-card .rc-body { padding: 12px 14px 14px; }
.related-card .rc-cat { font-size: 10.5px; font-weight: 800; color: var(--orange); }
.related-card .rc-title { font-size: 14px; font-weight: 700; line-height: 1.5; margin-top: 5px; }
@media (max-width: 520px) { .related-grid { grid-template-columns: 1fr; } }

/* ── レスポンシブ ── */
@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; gap: 0; }
  .sidebar { position: static; margin-top: 40px; border-top: 1px solid var(--line); padding-top: 30px; }
  .main { max-width: 100%; }
  .site-header .gnav { display: none; }
}
@media (max-width: 520px) {
  .post-row { grid-template-columns: 1fr; }
  .post-row .pr-thumb { height: 150px; }
  .eyecatch img { height: 84px; }
  .inline-cta { flex-direction: column; text-align: center; }
}