/* 三光パートナーズ コラム記事 共通スタイル */
.article-wrap { max-width: 820px; margin: 0 auto; padding: 0 var(--pad); }
.article-hero { background: var(--bg-cream); padding: 72px 0 56px; border-bottom: 1px solid var(--line); }
.article-hero .cat { display: inline-block; background: var(--navy); color: #fff; font-size: 11px; padding: 4px 12px; letter-spacing: 0.15em; margin-bottom: 20px; font-weight: 700; }
.article-hero .cat.gold { background: var(--gold-2); }
.article-hero .cat.red { background: var(--accent-red); }
.article-hero h1 { font-family: var(--font-mincho); font-size: 34px; font-weight: 700; color: var(--navy); line-height: 1.55; letter-spacing: 0.06em; margin-bottom: 20px; text-wrap: pretty; }
.article-meta { display: flex; gap: 20px; font-size: 12.5px; color: var(--text-3); letter-spacing: 0.05em; flex-wrap: wrap; }
.article-meta .item::before { content: ''; display: inline-block; width: 8px; height: 1px; background: var(--gold); margin-right: 8px; vertical-align: 4px; }
.article-body { padding: 64px 0 96px; background: #fff; }
.article-body h2 { font-family: var(--font-mincho); font-size: 26px; font-weight: 700; color: var(--navy); letter-spacing: 0.08em; line-height: 1.5; margin: 56px 0 20px; padding-left: 16px; border-left: 3px solid var(--accent-red); }
.article-body h3 { font-family: var(--font-mincho); font-size: 19px; font-weight: 700; color: var(--navy); letter-spacing: 0.06em; line-height: 1.6; margin: 40px 0 14px; }
.article-body p { font-size: 15px; line-height: 2.05; color: var(--text); margin-bottom: 20px; letter-spacing: 0.03em; }
.article-body ul, .article-body ol { margin: 0 0 24px 0; padding-left: 24px; }
.article-body ul li, .article-body ol li { font-size: 15px; line-height: 1.95; margin-bottom: 8px; color: var(--text); }
.article-body ul li::marker { color: var(--gold); }
.callout { background: var(--bg-cream); border-left: 3px solid var(--gold); padding: 20px 24px; margin: 28px 0; }
.callout .lbl { font-size: 11px; color: var(--gold-2); letter-spacing: 0.2em; font-weight: 700; margin-bottom: 8px; text-transform: uppercase; }
.callout p { margin: 0; font-size: 14px; }
.warn-box { background: #fef1f1; border-left: 3px solid var(--accent-red); padding: 20px 24px; margin: 28px 0; }
.warn-box .lbl { font-size: 11px; color: var(--accent-red); letter-spacing: 0.2em; font-weight: 700; margin-bottom: 8px; }
.warn-box p { margin: 0; font-size: 14px; }
.article-body table { width: 100%; border-collapse: collapse; margin: 24px 0; background: #fff; border: 1px solid var(--line); font-size: 14px; }
.article-body table th { background: var(--bg-cream); color: var(--navy); font-family: var(--font-mincho); padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--line); font-size: 13px; letter-spacing: 0.06em; }
.article-body table td { padding: 14px 18px; border-bottom: 1px solid var(--line); color: var(--text-2); line-height: 1.85; vertical-align: top; }
.article-body table tr:last-child td { border-bottom: none; }
.toc { background: var(--bg-cream); padding: 24px 28px; margin-bottom: 40px; border: 1px solid var(--line); }
.toc-title { font-family: var(--font-mincho); font-size: 15px; font-weight: 700; color: var(--navy); letter-spacing: 0.1em; margin-bottom: 14px; padding-bottom: 10px; border-bottom: 1px solid var(--line-2); }
.toc ol { list-style: none; padding: 0; margin: 0; counter-reset: toc; }
.toc ol li { counter-increment: toc; padding: 6px 0 6px 32px; position: relative; font-size: 13.5px; line-height: 1.7; margin: 0; }
.toc ol li::before { content: counter(toc, decimal-leading-zero); position: absolute; left: 0; font-family: var(--font-mincho); color: var(--gold); font-weight: 700; font-size: 12px; letter-spacing: 0.1em; top: 8px; }
.toc ol li a { color: var(--text); }
.article-cta { background: var(--navy); color: #fff; padding: 40px 32px; margin: 48px 0 0; text-align: center; }
.article-cta h3 { font-family: var(--font-mincho); font-size: 22px; font-weight: 700; letter-spacing: 0.08em; margin-bottom: 12px; line-height: 1.5; }
.article-cta p { color: rgba(255,255,255,0.85); font-size: 14px; margin-bottom: 20px; }
.article-cta .btn { margin: 4px; }
.related { padding-top: 40px; margin-top: 48px; border-top: 1px solid var(--line); }
.related-title { font-family: var(--font-mincho); font-size: 14px; color: var(--gold-2); letter-spacing: 0.25em; margin-bottom: 20px; text-transform: uppercase; font-weight: 700; }
.related ul li { margin-bottom: 10px; }
.related ul li a { color: var(--navy); text-decoration: underline; }
.article-body .kw-strong { color: var(--navy); font-weight: 700; }
.article-body .inline-link { color: var(--gold-2); text-decoration: underline; font-weight: 700; }
@media (max-width: 900px) {
  .article-hero { padding: 40px 0 32px; }
  .article-hero h1 { font-size: 22px; letter-spacing: 0.03em; }
  .article-body { padding: 40px 0 64px; }
  .article-body h2 { font-size: 20px; margin: 36px 0 14px; }
  .article-body h3 { font-size: 16.5px; margin: 28px 0 10px; }
  .article-body p, .article-body ul li, .article-body ol li { font-size: 14.5px; line-height: 1.95; }
  .article-body table { display: block; overflow-x: auto; }
  .article-body table th, .article-body table td { padding: 10px 12px; font-size: 13px; }
}