/* VastPilot — article pages. Brand tokens match the landing page. */
:root{
  --bg:#f5f6fa; --card:#fff; --text:#1e1b4b; --text2:#6b7194; --text3:#a0a3bd;
  --accent:#7c3aed; --accent-light:rgba(124,58,237,.07); --border:#e2e4ec;
  --green:#059669; --green-bg:rgba(5,150,105,.08); --amber:#d97706; --radius:16px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--text);line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}

nav{padding:16px 0;background:rgba(255,255,255,.9);backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}
nav .wrap{display:flex;align-items:center;justify-content:space-between}
.logo{font-size:20px;font-weight:800;color:var(--text)}
.logo span{color:var(--accent)}
.nav-links{display:flex;gap:24px;align-items:center;font-size:14px;font-weight:500}
.nav-links a{color:var(--text2)}
.nav-links a:hover{color:var(--text);text-decoration:none}
.btn{display:inline-block;padding:11px 24px;border-radius:10px;font-weight:600;font-size:14px;
  background:linear-gradient(135deg,var(--accent),#9333ea);color:#fff;
  transition:transform .2s ease, box-shadow .2s ease}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(124,58,237,.35);text-decoration:none;color:#fff}
/* '.nav-links a' kurali '.btn'den daha spesifik oldugu icin buton yazisini gri
   yapiyordu ve mor zeminde okunmuyordu. Landing'de de ayni hata vardi. */
.nav-links a.btn{color:#fff}
.nav-links a.btn:hover{color:#fff}

.wrap{max-width:760px;margin:0 auto;padding:0 24px}
nav .wrap{max-width:1100px}
article{padding:56px 0 80px}
.kicker{font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
h1{font-size:40px;line-height:1.15;font-weight:900;letter-spacing:-1px;margin-bottom:18px}
.meta{color:var(--text3);font-size:14px;margin-bottom:34px;padding-bottom:26px;border-bottom:1px solid var(--border)}
.answer{background:var(--card);border:1px solid var(--border);border-left:4px solid var(--accent);
  border-radius:12px;padding:22px 26px;margin-bottom:40px;font-size:18px;line-height:1.65}
h2{font-size:26px;font-weight:800;letter-spacing:-.4px;margin:44px 0 14px;line-height:1.25}
h3{font-size:19px;font-weight:700;margin:30px 0 10px}
p{margin-bottom:16px;color:#2c2a52}
ul,ol{margin:0 0 18px 22px;color:#2c2a52}
li{margin-bottom:8px}
table{width:100%;border-collapse:collapse;margin:22px 0;font-size:15px;background:var(--card);
  border:1px solid var(--border);border-radius:12px;overflow:hidden}
th,td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--border)}
th{background:#f8f9fc;font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:.05em;color:var(--text2)}
tr:last-child td{border-bottom:none}
.tw{overflow-x:auto;-webkit-overflow-scrolling:touch}
.note{background:var(--green-bg);border:1px solid rgba(5,150,105,.25);border-radius:12px;
  padding:18px 22px;margin:26px 0;font-size:15px}
.caution{background:rgba(217,119,6,.07);border:1px solid rgba(217,119,6,.25);border-radius:12px;
  padding:18px 22px;margin:26px 0;font-size:15px}
.faq{margin-top:14px}
.faq h3{font-size:17px;margin:24px 0 6px}
.sources{margin-top:48px;padding-top:26px;border-top:1px solid var(--border);font-size:14px;color:var(--text2)}
.sources li{margin-bottom:10px}
.cta{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:30px;margin:48px 0 0;text-align:center}
.cta h3{margin-top:0;font-size:21px}
.cta p{color:var(--text2);font-size:15px;max-width:460px;margin:0 auto 20px}
footer{border-top:1px solid var(--border);padding:30px 0;font-size:13px;color:var(--text3);text-align:center}
footer a{color:var(--text2)}
@media(max-width:640px){h1{font-size:31px}h2{font-size:22px}.answer{font-size:16px;padding:18px 20px}}