:root{
  --green:#d84315;
  --yellow:#ffd54f;
  --blue:#002776;
  --dark:#132018;
  --text:#1f2933;
  --muted:#64748b;
  --bg:#f7f8f2;
  --card:#ffffff;
  --line:#dfe6ec;
  --radius:18px;
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family:Arial, Helvetica, sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.75;
}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
.site-header{
  background:linear-gradient(135deg,var(--green),#0fb65a);
  color:white;
  padding:22px 16px;
}
.header-inner,.hero-inner,.container{
  max-width:1080px;
  margin:0 auto;
}
.logo{font-size:26px;font-weight:800}
.tagline{margin-top:6px;color:#eefbea}
.nav{margin-top:16px;display:flex;gap:10px;flex-wrap:wrap}
.nav a{background:rgba(255,255,255,.18);color:white;padding:9px 13px;border-radius:999px;font-weight:700}
.hero{background:linear-gradient(135deg,var(--yellow),#fff2a3);padding:28px 16px}
.hero h1{margin:0;color:#12311d;font-size:32px;line-height:1.2}
.hero p{max-width:760px;font-size:18px}
.container{padding:20px 14px 48px}
.grid{display:grid;grid-template-columns:1fr;gap:16px}
.card,.article,.trust-card{background:var(--card);border-radius:var(--radius);box-shadow:0 8px 24px rgba(15,23,42,.08)}
.card,.trust-card{padding:18px}
.card h2,.card h3,.trust-card h2,.trust-card h3{margin-top:0;line-height:1.25}
.meta{color:var(--muted);font-size:14px}
.article{padding:18px}
.article h1{font-size:30px;line-height:1.2}
.article h2{margin-top:28px;color:#12311d}
.article img{width:100%;border-radius:16px;margin:16px 0;display:block}
.article p{font-size:18px}
.article-note{background:#eef7ff;border-left:4px solid var(--green);padding:12px 14px;border-radius:12px;color:#274254;font-size:15px;margin:14px 0 20px}
.article-tool,.author-box{background:#f8fafc;border:1px solid var(--line);border-radius:16px;padding:18px;margin:24px 0}
.article-tool h2,.author-box h2{margin-top:0}
.article-tool ul{margin:10px 0 0;padding-left:22px}
.article-tool pre{white-space:pre-wrap;background:#102019;color:#f8fafc;border-radius:12px;padding:16px;overflow:auto;font-size:15px;line-height:1.55}
.article-table-wrap{overflow-x:auto}
.article-tool table{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden}
.article-tool th,.article-tool td{border:1px solid var(--line);padding:10px;text-align:left;vertical-align:top}
.article-tool th{background:#eef7ff;color:#12311d}
.author-box{border-left:5px solid var(--green)}
.author-box__label{margin:0;color:var(--green);font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.04em}
.author-box__role{font-weight:700;color:#334155}
.faq{background:#fffbea;border-left:5px solid var(--yellow);padding:14px;border-radius:12px;margin-top:24px}
.related-posts{margin-top:30px;background:#f1f8ff;border-radius:16px;padding:16px}
.related-posts ul{padding-left:20px;margin:0}
.post-nav{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.post-nav a{background:#eef6ff;padding:10px 14px;border-radius:999px;font-weight:700}
.topic-lead{display:grid;gap:14px;margin-bottom:20px}
.topic-questions ul{margin:10px 0 0;padding-left:20px}
.trust-card ul{margin:10px 0 0;padding-left:20px}
.footer{background:#102019;color:white;padding:28px 16px;text-align:center}
.footer-nav,.footer-utility{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:14px}
.footer-nav a,.footer-utility a{display:inline-flex;align-items:center;min-height:36px;padding:0 12px;border-radius:999px;background:rgba(255,255,255,.09);color:white;font-weight:700}
.whatsapp{position:fixed;right:18px;bottom:18px;background:#25d366;color:white;padding:14px 17px;border-radius:999px;font-weight:800;box-shadow:0 10px 24px rgba(0,0,0,.24)}
@media(min-width:760px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .hero h1{font-size:44px}
  .article{padding:34px}
}