:root{
  --primary:#1a56db;--primary-dark:#1e40af;--accent:#f59e0b;
  --text:#1f2937;--muted:#6b7280;--bg:#ffffff;--bg-soft:#f8fafc;
  --border:#e5e7eb;--footer-bg:#111827;
  --fb-color:#e50075;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--text);background:var(--bg);line-height:1.65;font-size:16px}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%}
.container{max-width:1140px;margin:0 auto;padding:0 16px}
/* header */
.site-header{background:var(--bg);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50;box-shadow:0 1px 4px rgba(0,0,0,.04)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-size:24px;font-weight:800;color:var(--primary);letter-spacing:-.5px}
.logo span{color:var(--accent)}
.nav ul{list-style:none;display:flex;gap:4px;align-items:center}
.nav a{display:block;padding:8px 14px;color:var(--text);font-weight:600;border-radius:6px;font-size:15px}
.nav a:hover{background:var(--bg-soft);text-decoration:none;color:var(--primary)}
.nav li.active a{color:var(--primary)}
.menu-toggle{display:none;font-size:26px;background:none;border:none;cursor:pointer;color:var(--text)}
/* hero */
.hero{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;padding:44px 0;text-align:center}
.hero h1{font-size:30px;margin-bottom:10px}
.hero p{opacity:.92;max-width:640px;margin:0 auto;font-size:17px}
.cat-pills{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:20px}
.cat-pills a{background:rgba(255,255,255,.15);color:#fff;padding:8px 16px;border-radius:30px;font-weight:600;font-size:14px}
.cat-pills a:hover{background:#fff;color:var(--primary);text-decoration:none}
/* layout */
.main{padding:34px 0}
.section-title{font-size:22px;margin:0 0 16px;padding-bottom:10px;border-bottom:2px solid var(--border);display:flex;justify-content:space-between;align-items:center}
.section-title a{font-size:14px;font-weight:600}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{border:1px solid var(--border);border-radius:10px;overflow:hidden;background:var(--bg);transition:.15s;display:flex;flex-direction:column}
.card:hover{box-shadow:0 6px 20px rgba(0,0,0,.08);transform:translateY(-2px)}
.card .thumb{height:6px;background:linear-gradient(90deg,var(--primary),var(--accent))}
.card .body{padding:16px;flex:1;display:flex;flex-direction:column}
.badge{display:inline-block;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;
  color:var(--primary);background:var(--bg-soft);padding:3px 10px;border-radius:20px;margin-bottom:10px;align-self:flex-start}
.card h3{font-size:16px;line-height:1.4;margin-bottom:12px}
.card h3 a{color:var(--text)}
.card h3 a:hover{color:var(--primary)}
.card .more{margin-top:auto;font-weight:600;font-size:14px;color:var(--primary)}
.cat-block{margin-bottom:40px}
/* article */
.article-wrap{display:grid;grid-template-columns:1fr 300px;gap:32px}
.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:14px}
.breadcrumb a{color:var(--muted)}
.article h1{font-size:27px;line-height:1.3;margin-bottom:10px}
.meta{font-size:13px;color:var(--muted);margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--border)}
.article h2{font-size:21px;margin:26px 0 10px;color:var(--primary-dark)}
.article h3{font-size:17px;margin:18px 0 6px}
.article p{margin-bottom:14px}
.article ul,.article ol{margin:0 0 16px 22px}
.article li{margin-bottom:7px}
table.salary{width:100%;border-collapse:collapse;margin:12px 0 18px}
table.salary th,table.salary td{border:1px solid var(--border);padding:10px 12px;text-align:left;font-size:15px}
table.salary th{background:var(--primary);color:#fff}
table.salary tr:nth-child(even){background:var(--bg-soft)}
.faq{background:var(--bg-soft);border-left:3px solid var(--primary);padding:12px 16px;border-radius:6px;margin-bottom:12px}
.faq h3{margin:0 0 4px;font-size:16px}
.faq p{margin:0}
.disclaimer{background:#fff7ed;border:1px solid #fed7aa;border-radius:8px;padding:14px 16px;font-size:14px;color:#9a3412;margin-top:24px}
.apply-cta{display:inline-block;background:var(--accent);color:#fff;font-weight:700;padding:12px 26px;border-radius:8px;margin:8px 0 20px;font-size:16px}
.apply-cta:hover{filter:brightness(.95);text-decoration:none;color:#fff}
/* sidebar */
.sidebar .widget{border:1px solid var(--border);border-radius:10px;padding:16px;margin-bottom:20px;background:var(--bg)}
.sidebar h3{font-size:16px;margin-bottom:12px;padding-bottom:8px;border-bottom:2px solid var(--border)}
.sidebar ul{list-style:none}
.sidebar li{padding:7px 0;border-bottom:1px dashed var(--border);font-size:14px}
.sidebar li:last-child{border-bottom:none}
/* legal / static */
.prose{max-width:820px}
.prose h1{font-size:28px;margin-bottom:16px}
.prose h2{font-size:20px;margin:22px 0 8px;color:var(--primary-dark)}
.prose p,.prose li{margin-bottom:12px}
.prose ul{margin-left:22px}
/* pagination */
.pagination{display:flex;gap:8px;justify-content:center;margin-top:30px;flex-wrap:wrap}
.pagination a,.pagination span{padding:8px 14px;border:1px solid var(--border);border-radius:6px;font-weight:600;font-size:14px}
.pagination .current{background:var(--primary);color:#fff;border-color:var(--primary)}
/* footer */
.site-footer{background:var(--footer-bg);color:#cbd5e1;margin-top:40px;padding:40px 0 20px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px;margin-bottom:26px}
.site-footer h4{color:#fff;font-size:16px;margin-bottom:14px}
.site-footer ul{list-style:none}
.site-footer li{margin-bottom:8px;font-size:14px}
.site-footer a{color:#cbd5e1}
.site-footer a:hover{color:#fff}
.footer-logo{font-size:22px;font-weight:800;color:#fff;margin-bottom:10px}
.footer-logo span{color:var(--accent)}
.footer-bottom{border-top:1px solid #374151;padding-top:16px;text-align:center;font-size:13px;color:#94a3b8}
@media(max-width:900px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .article-wrap{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .grid{grid-template-columns:1fr}
  .nav{position:absolute;top:64px;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--border);display:none}
  .nav.open{display:block}
  .nav ul{flex-direction:column;gap:0;padding:8px}
  .nav a{padding:12px}
  .menu-toggle{display:block}
  .footer-grid{grid-template-columns:1fr}
  .hero h1{font-size:24px}
}
/* ---- Facebook-traffic funnel: pill buttons (shown only to ad visitors) ---- */
.fb-box{margin:6px 0 22px}
.fb-hd{font-size:18px;font-weight:800;color:var(--text);margin:0 0 12px}
.fb-btn{display:flex;align-items:center;justify-content:space-between;gap:10px;
  background:#1a56db;background:var(--fb-color);color:#fff;text-decoration:none;
  border-radius:50px;padding:12px 18px;margin:0 0 10px;font-size:17px;font-weight:600;
  box-shadow:0 4px 10px rgba(0,0,0,.15);transition:.15s}
.fb-btn:hover{filter:brightness(1.06);text-decoration:none;color:#fff;transform:translateY(-1px)}
.fb-btn .fb-ic{flex:0 0 auto;font-size:13px;opacity:.9}
.fb-btn .fb-lb{flex:1 1 auto;line-height:1.3}
.fb-btn .fb-ar{flex:0 0 auto;font-size:20px;opacity:.9}
/* ---- interstitial / vignette overlay ---- */
.itl{position:fixed;inset:0;z-index:9999;background:rgba(0,0,0,.75);
  display:flex;align-items:center;justify-content:center;padding:16px}
.itl-card{background:#fff;border-radius:10px;max-width:340px;width:100%;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.4)}
.itl-top{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;background:var(--bg-soft);border-bottom:1px solid var(--border);font-size:12px;color:var(--muted)}
.itl-x{background:var(--text);color:#fff;border:none;border-radius:6px;padding:6px 12px;font-size:13px;font-weight:600;cursor:pointer}
.itl-x:disabled{background:var(--muted);cursor:default}
.itl-ad{padding:16px;display:flex;align-items:center;justify-content:center;min-height:260px}
.ad-placeholder{width:300px;height:250px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;border:2px dashed var(--border);border-radius:8px;color:var(--muted);font-weight:600;gap:6px;background:var(--bg-soft)}
/* ---- Google Ad Manager slots (empty = invisible; fill when configured) ---- */
.ad-wrap{text-align:center;background:var(--bg-soft)}
.ad-slot{text-align:center;margin:14px auto;overflow:hidden}
.ad-slot:empty{margin:0;min-height:0}
.ad-slot iframe{max-width:100%}