/* Paylaşımlı blog / makale stili — guvenlisitedeyim */
:root{
  --bg:#070918; --bg-2:#0c1028; --surface:#10163a; --surface-2:#161d49;
  --line:rgba(120,130,220,0.14); --line-strong:rgba(140,150,240,0.28);
  --text:#e9ecff; --text-dim:#8a94c8; --text-mute:#5b648f;
  --brand:#6d4bff; --brand-2:#00d4ff; --accent:#b794ff;
  --radius:14px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Space Grotesk',system-ui,sans-serif;
  background:var(--bg);color:var(--text);
  -webkit-font-smoothing:antialiased;line-height:1.7;overflow-x:hidden;
}
a{color:var(--brand-2);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}

/* NAV */
.nav{position:sticky;top:0;z-index:100;background:rgba(7,9,24,0.82);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line)}
.nav-inner{max-width:1000px;margin:0 auto;padding:14px 22px;
  display:flex;align-items:center;justify-content:space-between;gap:16px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--text)}
.logo img{width:34px;height:34px;object-fit:contain}
.logo span{display:flex;flex-direction:column;line-height:1.1}
.logo .t1{font-size:15px}
.logo .t2{font-size:10px;color:var(--text-dim);font-family:'JetBrains Mono',monospace}
.nav a.back{font-size:14px;color:var(--text-dim)}
.nav a.back:hover{color:var(--text);text-decoration:none}

/* WRAP */
.wrap{max-width:760px;margin:0 auto;padding:40px 22px 80px}
.wrap.wide{max-width:1000px}

/* Breadcrumb */
.crumb{font-size:13px;color:var(--text-mute);font-family:'JetBrains Mono',monospace;
  margin-bottom:24px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.crumb a{color:var(--text-dim)}
.crumb span{opacity:.5}

/* Article header */
.post-cat{display:inline-block;font-family:'JetBrains Mono',monospace;font-size:12px;
  color:var(--brand-2);letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px}
h1{font-size:clamp(30px,4.4vw,46px);line-height:1.15;letter-spacing:-0.02em;
  font-weight:700;margin:0 0 18px}
.post-meta{display:flex;gap:14px;flex-wrap:wrap;align-items:center;
  font-size:13px;color:var(--text-dim);font-family:'JetBrains Mono',monospace;
  padding-bottom:26px;margin-bottom:32px;border-bottom:1px solid var(--line)}
.post-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--text-mute)}

/* Article body */
article h2{font-size:clamp(24px,3vw,32px);letter-spacing:-0.01em;margin:44px 0 16px;line-height:1.25}
article h3{font-size:20px;margin:30px 0 12px}
article p{color:#d6ddf5;margin:0 0 18px}
article ul,article ol{color:#d6ddf5;margin:0 0 20px;padding-left:22px}
article li{margin-bottom:10px}
article strong{color:#fff}
article a{border-bottom:1px solid transparent;transition:border-color .2s}
article a:hover{border-color:var(--brand-2);text-decoration:none}
.lead{font-size:19px;color:var(--text-dim);line-height:1.65;margin-bottom:30px}

/* Callout / TL;DR */
.callout{background:linear-gradient(160deg,var(--surface),var(--bg-2));
  border:1px solid var(--line-strong);border-left:3px solid var(--brand-2);
  border-radius:12px;padding:20px 22px;margin:26px 0}
.callout h4{margin:0 0 10px;font-size:14px;letter-spacing:.06em;text-transform:uppercase;
  color:var(--brand-2);font-family:'JetBrains Mono',monospace}
.callout p:last-child{margin-bottom:0}

/* Checklist */
.check{list-style:none;padding:0;margin:0 0 20px}
.check li{position:relative;padding-left:32px;margin-bottom:12px;color:#d6ddf5}
.check li::before{content:"✓";position:absolute;left:0;top:0;
  width:22px;height:22px;border-radius:6px;display:grid;place-items:center;
  background:rgba(0,212,255,0.12);color:var(--brand-2);font-size:13px;font-weight:700}

/* Table */
.tbl-wrap{overflow-x:auto;margin:0 0 24px;border:1px solid var(--line);border-radius:12px}
table{width:100%;border-collapse:collapse;font-size:14px;min-width:420px}
th,td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line)}
th{background:var(--surface);color:var(--text);font-weight:600}
td{color:var(--text-dim)}
tr:last-child td{border-bottom:none}

/* FAQ */
.faq{margin:36px 0}
.faq details{border:1px solid var(--line);border-radius:12px;background:var(--surface);
  margin-bottom:12px;overflow:hidden}
.faq details[open]{border-color:var(--line-strong)}
.faq summary{padding:18px 20px;cursor:pointer;font-weight:600;font-size:16px;
  list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--brand-2);font-size:22px;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .faq-body{padding:0 20px 18px;color:var(--text-dim)}

/* CTA to sites */
.cta-box{background:linear-gradient(160deg,rgba(109,75,255,0.14),rgba(0,212,255,0.06));
  border:1px solid var(--line-strong);border-radius:16px;padding:26px;margin:40px 0;text-align:center}
.cta-box h3{margin:0 0 10px;font-size:22px}
.cta-box p{color:var(--text-dim);margin:0 0 18px}
.cta-btn{display:inline-block;padding:14px 26px;border-radius:12px;font-weight:600;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;
  box-shadow:0 10px 30px -8px rgba(109,75,255,0.5)}
.cta-btn:hover{text-decoration:none;filter:brightness(1.08)}

/* Related */
.related{margin:56px 0 0;padding-top:32px;border-top:1px solid var(--line)}
.related h3{font-size:15px;text-transform:uppercase;letter-spacing:.08em;
  color:var(--text-dim);font-family:'JetBrains Mono',monospace;margin:0 0 18px}
.related-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.rel-card{background:var(--surface);border:1px solid var(--line);border-radius:12px;
  padding:18px 20px;transition:border-color .2s,transform .2s;display:block}
.rel-card:hover{border-color:var(--line-strong);transform:translateY(-3px);text-decoration:none}
.rel-card .rc-cat{font-size:11px;color:var(--brand-2);font-family:'JetBrains Mono',monospace;
  text-transform:uppercase;letter-spacing:.08em}
.rel-card .rc-title{color:var(--text);font-weight:600;font-size:16px;margin-top:8px;line-height:1.35}

/* Blog index cards */
.post-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px;margin-top:36px}
.post-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;
  padding:26px;transition:border-color .2s,transform .2s;display:flex;flex-direction:column}
.post-card:hover{border-color:var(--line-strong);transform:translateY(-4px);text-decoration:none}
.post-card .pc-cat{font-size:11px;color:var(--brand-2);font-family:'JetBrains Mono',monospace;
  text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px}
.post-card h2{font-size:20px;margin:0 0 12px;color:var(--text);line-height:1.3}
.post-card p{color:var(--text-dim);font-size:14px;margin:0 0 16px;flex:1}
.post-card .pc-read{color:var(--brand-2);font-size:13px;font-family:'JetBrains Mono',monospace}

/* Footer */
footer{background:var(--bg-2);border-top:1px solid var(--line);padding:30px 22px;text-align:center;margin-top:60px}
.foot-disclaimer{display:inline-flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:center;
  font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--text-dim)}
.foot-18{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:50%;
  background:rgba(255,77,109,0.12);border:1px solid rgba(255,77,109,0.35);color:#ff6b87;font-weight:700;font-size:11px}
.foot-copy{margin-top:10px;font-size:11px;color:var(--text-mute);font-family:'JetBrains Mono',monospace}
.foot-links{margin-top:12px;display:flex;gap:16px;justify-content:center;flex-wrap:wrap;font-size:13px}
.foot-links a{color:var(--text-dim)}

@media (max-width:640px){
  .related-grid{grid-template-columns:1fr}
  .wrap{padding:28px 18px 60px}
}