/* ============================================================
   Bilgi Bankası — Makale / Doc sayfaları
   ============================================================ */
.kb-hero {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 120px 0 40px;
  position: relative;
  overflow: hidden;
}
.kb-hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image: url('topo.svg');
  background-size: 520px; background-position: top right; background-repeat: no-repeat;
  opacity: 0.04; pointer-events: none;
}
.kb-hero .container { position: relative; z-index: 1; }
.kb-hero .breadcrumb { position: static; margin-bottom: 20px; color: var(--text-secondary); display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.kb-hero .breadcrumb a:hover { color: var(--accent-primary); }
.kb-hero .breadcrumb .current { color: var(--text-primary); }
.kb-kicker {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--accent-primary);
  display: inline-flex; align-items: center; gap: 10px;
}
.kb-kicker::before { content:''; width: 24px; height: 1px; background: var(--accent-primary); }
.kb-hero h1 { margin: 14px 0 12px; font-size: clamp(32px, 5vw, 56px); }
.kb-hero .kb-sub { font-size: 17px; color: var(--text-secondary); max-width: 64ch; line-height: 1.6; }
.kb-hero .kb-meta {
  margin-top: 20px; display: flex; gap: 18px; flex-wrap: wrap;
  font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--text-secondary); letter-spacing: 0.04em;
}
.kb-hero .kb-meta span { display: inline-flex; align-items: center; gap: 7px; }
.kb-hero .kb-meta svg { width: 14px; height: 14px; color: var(--accent-primary); }

.kb-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 56px;
  padding: 56px 0 96px;
  align-items: start;
}
@media (max-width: 900px) { .kb-layout { grid-template-columns: 1fr; gap: 32px; } }

.kb-toc {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
@media (max-width: 900px) {
  .kb-toc { position: static; border: 1px solid var(--border); border-radius: 12px; padding: 16px; background: var(--bg-secondary); }
}
.kb-toc .toc-title {
  font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--text-secondary); margin-bottom: 10px; padding-left: 14px;
}
.kb-toc a {
  display: block; padding: 8px 14px; font-size: 14px; color: var(--text-secondary);
  border-left: 2px solid var(--border); transition: color 160ms ease, border-color 160ms ease;
}
.kb-toc a:hover { color: var(--text-primary); }
.kb-toc a.is-active { color: var(--accent-primary); border-left-color: var(--accent-primary); font-weight: 600; }

.kb-article { max-width: 720px; overflow-wrap: anywhere; } /* panelden gelen uzun URL dar ekranda taşmasın */
.kb-article > section { margin-bottom: 48px; scroll-margin-top: 100px; }
.kb-article h2 {
  font-family: 'Manrope', sans-serif; font-size: 26px; font-weight: 700; letter-spacing: -0.01em;
  margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--border);
  display: flex; align-items: baseline; gap: 12px;
}
.kb-article h2 .h-num { font-family: 'JetBrains Mono', monospace; font-size: 14px; color: var(--accent-primary); font-weight: 600; }
.kb-article h3 { font-size: 18px; font-weight: 700; margin: 24px 0 10px; color: var(--text-primary); }
.kb-article p { font-size: 16px; line-height: 1.75; color: var(--text-secondary); margin-bottom: 16px; text-wrap: pretty; }
.kb-article strong { color: var(--text-primary); font-weight: 600; }
.kb-article ul, .kb-article ol { margin: 0 0 16px; padding-left: 0; list-style: none; display: flex; flex-direction: column; gap: 10px; }
.kb-article ul li { display: flex; gap: 12px; font-size: 16px; line-height: 1.6; color: var(--text-secondary); }
.kb-article ul li svg { width: 18px; height: 18px; color: var(--accent-primary); flex-shrink: 0; margin-top: 3px; }
.kb-article ol { counter-reset: step; }
.kb-article ol li {
  display: flex; gap: 14px; font-size: 16px; line-height: 1.6; color: var(--text-secondary);
  counter-increment: step;
}
.kb-article ol li::before {
  content: counter(step);
  flex-shrink: 0;
  width: 26px; height: 26px; border-radius: 50%;
  background: rgba(249,115,22,0.12); color: var(--accent-primary);
  font-family: 'JetBrains Mono', monospace; font-size: 13px; font-weight: 600;
  display: inline-flex; align-items: center; justify-content: center;
  margin-top: 1px;
}

/* Callout */
.kb-callout {
  display: flex; gap: 14px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent-primary);
  border-radius: 8px; padding: 18px 20px; margin: 0 0 16px;
}
.kb-callout svg { width: 20px; height: 20px; color: var(--accent-primary); flex-shrink: 0; margin-top: 2px; }
.kb-callout p { margin: 0; font-size: 15px; }
.kb-callout strong { color: var(--text-primary); }
.kb-callout.warn { border-left-color: var(--warning); }
.kb-callout.warn svg { color: var(--warning); }

/* Table */
.kb-table { width: 100%; border-collapse: collapse; margin: 0 0 16px; font-size: 15px; }
@media (max-width: 700px) { .kb-table { display: block; overflow-x: auto; overflow-wrap: normal; } } /* geniş tablo kendi kutusunda kayar (§6a) */
.kb-table th, .kb-table td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--border); }
.kb-table th { font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-secondary); font-weight: 600; }
.kb-table td { color: var(--text-secondary); }
.kb-table td:first-child { color: var(--text-primary); font-weight: 500; }
.kb-table tr:last-child td { border-bottom: none; }

/* Article footer CTA */
.kb-foot {
  margin-top: 40px; padding: 28px; border-radius: 12px;
  background: var(--bg-secondary); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap;
}
.kb-foot .kf-text h4 { font-family: 'Manrope', sans-serif; font-size: 18px; font-weight: 700; margin: 0 0 4px; }
.kb-foot .kf-text p { margin: 0; font-size: 15px; color: var(--text-secondary); }

/* Related notes chips */
.kb-related { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; }
.kb-related a {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px; border: 1px solid var(--border); border-radius: 999px;
  font-size: 13px; color: var(--text-primary); transition: border-color 160ms ease, color 160ms ease;
}
.kb-related a:hover { border-color: var(--accent-primary); color: var(--accent-primary); }

/* Duyuru / haber sayfası */
.news-article { margin: 40px auto 72px; }
.news-article-cover { position: relative; aspect-ratio: 16 / 9; margin: 0 0 32px; border-radius: 12px; overflow: hidden; background: var(--surface); border: 1px solid var(--border); }
.news-others .news-list { max-width: 720px; }

/* Makale içi görsel (eğitim notları): 3:2, kart köşesi; altyazı turuncu çizgiyle bağlanır */
.kb-figure { margin: 4px 0 8px; display: flex; flex-direction: column; gap: 10px; }
.kb-figure-media { position: relative; aspect-ratio: 3 / 2; overflow: hidden; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); }
.kb-figure-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.kb-figure figcaption { padding-left: 12px; border-left: 2px solid var(--accent-primary); font-size: 15px; line-height: 1.55; color: var(--text-secondary); text-wrap: pretty; }

/* Haber sayfası fotoğrafları: haberin albümü ya da ilgili faaliyetin albümü (Gallery::forNews) */
.news-photos { display: flex; flex-direction: column; gap: 16px; margin-top: 32px; }
.news-photos-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px 16px; }
.news-photos-head h2 { margin: 0; font-size: clamp(22px, 2.6vw, 28px); }
.news-photos-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.news-photos-grid a { position: relative; display: block; aspect-ratio: 1; border-radius: 8px; overflow: hidden; background: var(--surface); }
.news-photos-grid img { transition: transform 500ms ease; }
.news-photos-grid a:hover img { transform: scale(1.04); }
@media (max-width: 600px) { .news-photos-grid { grid-template-columns: repeat(2, 1fr); } }