/* BEP Hazırla Blog — onaylı tema renkleriyle bağımsız, hafif stil (JS yok) */
:root{--bb-primary:#2563eb;--bb-primary-d:#1d4ed8;--bb-ink:#0f172a;--bb-text:#334155;--bb-muted:#64748b;--bb-line:#e2e8f0;--bb-bg:#f8fafc;--bb-soft:#eff6ff}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-size:16.5px;line-height:1.75;color:var(--bb-text);background:var(--bb-bg)}
a{color:var(--bb-primary)}
.bb-wrap{max-width:1120px;margin:0 auto;padding:0 20px}
/* header */
.bb-header{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--bb-line)}
.bb-head-in{display:flex;align-items:center;justify-content:space-between;height:64px;gap:12px}
.bb-brand{font-family:"Plus Jakarta Sans",Inter,sans-serif;font-weight:800;font-size:1.25rem;color:var(--bb-ink);text-decoration:none;letter-spacing:-.02em;white-space:nowrap}
.bb-brand span{color:var(--bb-primary)}
.bb-brand-light{color:#fff}.bb-brand-light span{color:#93c5fd}
.bb-nav{display:flex;align-items:center;gap:18px}
.bb-nav a{color:var(--bb-text);text-decoration:none;font-weight:500;font-size:.95rem}
.bb-nav a:hover{color:var(--bb-primary)}
.bb-btn,.bb-nav a.bb-btn{display:inline-block;background:var(--bb-primary);color:#fff;padding:.55rem 1rem;border-radius:10px;font-weight:600;text-decoration:none;white-space:nowrap}
.bb-btn:hover,.bb-nav a.bb-btn:hover{background:var(--bb-primary-d);color:#fff}
.bb-btn-lg{padding:.8rem 1.6rem;font-size:1.05rem}
/* main */
.bb-main{padding-top:28px;padding-bottom:56px}
.bb-crumbs{font-size:.85rem;color:var(--bb-muted);margin-bottom:14px}
.bb-crumbs a{color:var(--bb-muted);text-decoration:none}.bb-crumbs a:hover{color:var(--bb-primary)}
.bb-article{max-width:800px;margin:0 auto;background:#fff;border:1px solid var(--bb-line);border-radius:16px;padding:40px 44px;box-shadow:0 1px 3px rgba(15,23,42,.06)}
.bb-art-head h1,.bb-hero h1{font-family:"Plus Jakarta Sans",Inter,sans-serif;font-weight:800;color:var(--bb-ink);font-size:2.15rem;line-height:1.25;letter-spacing:-.025em;margin:0 0 10px}
.bb-meta{color:var(--bb-muted);font-size:.9rem;margin:0 0 24px}
.bb-summary{background:var(--bb-soft);border:1px solid #bfdbfe;border-radius:12px;padding:16px 20px;margin:0 0 20px}
.bb-summary ul{margin:8px 0 0;padding-left:20px}
.bb-toc{border:1px solid var(--bb-line);border-radius:12px;padding:16px 20px;margin:0 0 28px;background:#fff}
.bb-toc ol{margin:8px 0 0;padding-left:22px}.bb-toc li{margin:3px 0}
.bb-toc a{text-decoration:none}.bb-toc a:hover{text-decoration:underline}
.bb-content h2,.bb-article>section h2,.bb-related h2{font-family:"Plus Jakarta Sans",Inter,sans-serif;color:var(--bb-ink);font-size:1.5rem;line-height:1.3;letter-spacing:-.02em;margin:40px 0 12px;scroll-margin-top:80px}
.bb-content h3{color:var(--bb-ink);font-size:1.18rem;margin:26px 0 8px}
.bb-content h4{color:var(--bb-ink);font-size:1.02rem;margin:20px 0 6px}
.bb-content p{margin:0 0 16px}
.bb-content ul,.bb-content ol{padding-left:24px;margin:0 0 18px}.bb-content li{margin:5px 0}
.bb-content table{width:100%;border-collapse:collapse;margin:18px 0 24px;font-size:.94rem;display:block;overflow-x:auto}
.bb-content th,.bb-content td{border:1px solid var(--bb-line);padding:9px 12px;text-align:left;vertical-align:top}
.bb-content thead th{background:#f1f5f9;color:var(--bb-ink);font-weight:600}
.bb-content tbody tr:nth-child(even) td{background:#fafbff}
.bb-content blockquote{margin:18px 0;padding:12px 18px;border-left:4px solid var(--bb-primary);background:var(--bb-soft);border-radius:0 10px 10px 0}
.bh-ornek{background:#f0fdf4;border:1px solid #bbf7d0;border-left:4px solid #16a34a;border-radius:10px;padding:14px 18px;margin:18px 0}
.bh-ornek p:last-child,.bh-ornek ul:last-child{margin-bottom:0}
.bh-cta{background:linear-gradient(135deg,#eff6ff,#e0e7ff);border:1px solid #bfdbfe;border-radius:14px;padding:18px 22px;margin:28px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.bh-cta p{margin:0;font-weight:500;color:var(--bb-ink);flex:1 1 300px}
.bh-cta a{background:var(--bb-primary);color:#fff;padding:.6rem 1.1rem;border-radius:10px;font-weight:600;text-decoration:none;white-space:nowrap}
.bh-cta a:hover{background:var(--bb-primary-d)}
.bb-faq-item{border:1px solid var(--bb-line);border-radius:10px;margin:10px 0;background:#fff}
.bb-faq-item summary{cursor:pointer;padding:12px 16px;font-weight:600;color:var(--bb-ink)}
.bb-faq-item div{padding:0 16px 4px}
.bb-sources ul{padding-left:22px;font-size:.92rem}
.bb-cta-final{margin:40px 0 0;background:var(--bb-ink);color:#cbd5e1;border-radius:16px;padding:32px;text-align:center}
.bb-cta-final h2{color:#fff;margin:0 0 8px;font-family:"Plus Jakarta Sans",Inter,sans-serif;font-size:1.45rem}
.bb-cta-final p{margin:0 0 18px}
.bb-related{max-width:800px;margin:36px auto 0}
.bb-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.bb-card{display:flex;flex-direction:column;gap:6px;background:#fff;border:1px solid var(--bb-line);border-radius:14px;padding:18px;text-decoration:none;color:var(--bb-text);box-shadow:0 1px 3px rgba(15,23,42,.05);transition:border-color .15s}
.bb-card:hover{border-color:#93c5fd}
.bb-card strong{color:var(--bb-ink);font-size:1.05rem;line-height:1.35}
.bb-card span{font-size:.92rem;color:var(--bb-muted);line-height:1.55}
.bb-card em{font-style:normal;color:var(--bb-primary);font-weight:600;font-size:.92rem;margin-top:auto}
.bb-hero{max-width:800px;margin:10px auto 26px;text-align:center}
.bb-hero p{color:var(--bb-muted);font-size:1.08rem}
.bb-cards-index{max-width:1000px;margin:0 auto}
.bb-main>.bb-cta-final{max-width:1000px;margin:40px auto 0}
/* footer */
.bb-footer{background:var(--bb-ink);color:#94a3b8;padding:44px 0 20px;font-size:.93rem}
.bb-foot-grid{display:grid;grid-template-columns:1.4fr 1.3fr 1fr;gap:32px}
.bb-footer h4{color:#fff;margin:0 0 10px;font-size:1rem}
.bb-footer ul{list-style:none;margin:0;padding:0}.bb-footer li{margin:6px 0}
.bb-footer a{color:#cbd5e1;text-decoration:none}.bb-footer a:hover{color:#fff}
.bb-footer .bb-btn{color:#fff;margin-top:6px}
.bb-copy{border-top:1px solid #1e293b;margin-top:30px;padding-top:16px;font-size:.85rem}
/* mobil */
@media (max-width:760px){
  body{font-size:16px}
  .bb-nav a:not(.bb-btn){display:none}
  .bb-article{padding:24px 18px;border-radius:12px}
  .bb-art-head h1,.bb-hero h1{font-size:1.6rem}
  .bb-content h2,.bb-article>section h2,.bb-related h2{font-size:1.28rem}
  .bb-cards{grid-template-columns:1fr}
  .bb-foot-grid{grid-template-columns:1fr;gap:22px}
  .bh-cta a{width:100%;text-align:center}
  .bb-cta-final{padding:24px 18px}
}