/* ===== articles.css — หน้า /articles/ (list + single) ===== */

.pagehero{padding:64px 0 56px;border-bottom:1px solid var(--line);}
.pagehero h1{font-size:clamp(28px,3.8vw,44px);line-height:1.28;max-width:820px;}
.pagehero p.lead{font-size:17.5px;color:var(--ink-soft);max-width:760px;margin-top:18px;}
.pagehero .breadcrumb{font-family:var(--utility);font-size:13px;color:var(--ink-soft);margin-bottom:22px;}
.pagehero .breadcrumb a{color:var(--lacquer);}

section{padding:72px 0;}
.section-deep{background:var(--paper-deep);}
.section-head{max-width:720px;margin-bottom:36px;}
.section-head h2{font-size:clamp(24px,3vw,34px);line-height:1.3;}
.section-head p{color:var(--ink-soft);font-size:16.5px;margin-top:14px;}

/* การ์ดบทความ (list + related) */
.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.article-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 26px;display:flex;flex-direction:column;gap:12px;
  box-shadow:var(--shadow);transition:transform .3s ease, box-shadow .3s ease;
}
.article-card:hover{transform:translateY(-6px);box-shadow:0 28px 56px -28px rgba(26,43,69,.5);}
.article-card .art-cat{
  align-self:flex-start;font-family:var(--utility);font-size:12px;font-weight:600;
  letter-spacing:.04em;color:var(--lacquer);background:var(--lacquer-soft);
  padding:5px 12px;border-radius:999px;
}
.article-card h2{font-size:20px;line-height:1.34;}
.article-card .art-sum{color:var(--ink-soft);font-size:14.5px;line-height:1.7;flex-grow:1;}
.article-card .art-meta{font-family:var(--utility);font-size:12.5px;color:var(--ink-soft);display:flex;flex-wrap:wrap;gap:7px;align-items:center;}
.article-card .art-more{font-family:var(--utility);font-size:13px;font-weight:600;color:var(--lacquer);margin-top:4px;}
.art-empty{color:var(--ink-soft);font-size:16px;}

/* meta บนหน้า single */
.pagehero .art-meta{font-family:var(--utility);font-size:13px;color:var(--ink-soft);display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:20px;}
.art-meta .dot{opacity:.6;}

/* เนื้อหาบทความ (ความเรียง) */
.article-wrap{max-width:820px;}
.article-body{font-size:17px;color:var(--ink);line-height:1.85;}
.article-body > *:first-child{margin-top:0;}
.article-body h2{font-size:clamp(21px,2.5vw,27px);line-height:1.34;margin:42px 0 14px;}
.article-body h3{font-size:19px;line-height:1.4;margin:30px 0 10px;color:var(--lacquer);}
.article-body p{margin:0 0 18px;color:var(--ink-soft);}
.article-body strong{color:var(--ink);font-weight:600;}
.article-body a{color:var(--lacquer);text-decoration:underline;text-underline-offset:2px;}
.article-body ul,.article-body ol{display:flex;flex-direction:column;gap:10px;margin:8px 0 22px;padding-left:4px;}
.article-body li{font-size:16px;color:var(--ink-soft);line-height:1.75;padding-left:22px;position:relative;}
.article-body ul li::before{content:"";position:absolute;left:0;top:12px;width:7px;height:7px;border-radius:50%;background:var(--gold);}
.article-body ol{counter-reset:li;}
.article-body ol li{counter-increment:li;}
.article-body ol li::before{content:counter(li);position:absolute;left:0;top:0;font-family:var(--utility);font-size:13px;font-weight:600;color:var(--lacquer);}
.article-body blockquote{
  margin:28px 0;padding:22px 26px;background:var(--paper-deep);
  border-left:4px solid var(--gold);border-radius:0 12px 12px 0;
}
.article-body blockquote p{margin:0;font-family:var(--serif);font-size:19px;line-height:1.6;color:var(--ink);}
.article-body img{border-radius:12px;margin:24px 0;}
.article-body hr{border:none;border-top:1px solid var(--line);margin:36px 0;}

/* แท็ก + CTA ท้ายบทความ */
.article-tags{display:flex;flex-wrap:wrap;gap:10px;margin:36px 0 0;}
.art-tag{font-family:var(--utility);font-size:13px;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 15px;}
.art-tag:hover{border-color:var(--gold);color:var(--lacquer);}
.article-cta{margin-top:40px;padding-top:32px;border-top:1px solid var(--line);}
.article-cta p{color:var(--ink-soft);font-size:16px;margin-bottom:18px;}
.article-cta .cta-row{display:flex;gap:14px;flex-wrap:wrap;}

/* tag cloud (หน้า /tags/) */
.tag-cloud{display:flex;flex-wrap:wrap;gap:12px;}
.tag-cloud .tag-chip{
  font-family:var(--utility);font-size:14.5px;color:var(--ink);background:#fff;
  border:1px solid var(--line);border-radius:999px;padding:10px 18px;
  display:inline-flex;align-items:center;gap:8px;transition:border-color .2s, color .2s;
}
.tag-cloud .tag-chip:hover{border-color:var(--gold);color:var(--lacquer);}
.tag-cloud .tag-chip span{font-size:12px;color:var(--ink-soft);background:var(--paper-deep);border-radius:999px;padding:1px 8px;}

/* FOOTER (แบบเรียบ เหมือนหน้าย่อยอื่น) */
footer.site{background:#16233A;color:var(--paper);padding:60px 0 30px;}
.foot-row{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px;padding-bottom:30px;border-bottom:1px solid rgba(251,247,239,.14);}
.foot-brand{display:flex;align-items:center;gap:10px;}
.foot-brand svg{width:32px;height:32px;}
.foot-brand .name{font-family:var(--serif);font-size:18px;font-weight:700;color:#fff;}
.foot-links{display:flex;gap:24px;font-family:var(--utility);font-size:14px;flex-wrap:wrap;}
.foot-links a{color:rgba(251,247,239,.85);}
.foot-links a:hover{color:var(--gold-soft);}
.foot-legal{padding-top:22px;font-size:12.5px;color:rgba(251,247,239,.5);}

@media (max-width:980px){
  .article-grid{grid-template-columns:1fr;}
}
@media (max-width:600px){
  section{padding:52px 0;}
  .article-body{font-size:16.5px;}
}