/* RE Mastery Hub — Blog stylesheet */
:root{
  --navy:#0a1628; --navy2:#16294a; --gold:#c8a84b; --gold-light:#e0c778;
  --text:#0a1628; --text2:#33404f; --text3:#6b7684; --border:#dde2e8; --bg:#eef1f5;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--text2);background:var(--bg);line-height:1.7}
a{color:var(--gold);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto}

.site-header{background:var(--navy);padding:16px 20px;display:flex;align-items:center;justify-content:space-between}
.site-header .logo{color:#fff;font-weight:800;font-size:1.05rem;text-decoration:none}
.site-header .logo span{color:var(--gold)}
.site-header .cta{background:var(--gold);color:var(--navy);font-weight:800;font-size:.82rem;padding:8px 16px;border-radius:8px;text-decoration:none}

.wrap{max-width:720px;margin:0 auto;padding:0 20px}

.post-header{background:linear-gradient(135deg,var(--navy),var(--navy2));padding:48px 20px 40px}
.post-header .wrap{max-width:720px}
.kicker{color:var(--gold-light);font-size:.72rem;font-weight:800;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:12px}
h1{color:#fff;font-size:1.85rem;line-height:1.3;margin:0 0 14px 0;font-family:Georgia,'Times New Roman',serif}
.post-meta{color:rgba(255,255,255,.6);font-size:.85rem}

.content{background:#fff;padding:36px 20px 20px}
.content h2{color:var(--navy);font-size:1.35rem;margin:32px 0 14px 0;font-family:Georgia,'Times New Roman',serif}
.content h3{color:var(--navy);font-size:1.1rem;margin:24px 0 10px 0}
.content p{margin:0 0 18px 0;font-size:1rem}
.content ul,.content ol{margin:0 0 18px 0;padding-left:22px}
.content li{margin-bottom:8px}
.content strong{color:var(--text)}
.content table{width:100%;border-collapse:collapse;margin:0 0 20px 0;font-size:.92rem}
.content th{background:var(--navy);color:#fff;text-align:left;padding:10px 12px;font-size:.8rem}
.content td{padding:10px 12px;border-bottom:1px solid var(--border)}
.content tr:nth-child(even){background:#f7f8f9}

.callout{background:linear-gradient(135deg,rgba(200,168,75,.1),rgba(200,168,75,.03));border:1.5px solid var(--gold);border-radius:12px;padding:18px 20px;margin:24px 0}
.callout strong{color:var(--navy)}

.cta-block{background:linear-gradient(135deg,var(--navy),var(--navy2));border-radius:14px;padding:28px 24px;margin:36px 0 8px;text-align:center}
.cta-block h3{color:#fff;font-family:Georgia,serif;font-size:1.3rem;margin:0 0 10px 0}
.cta-block p{color:rgba(255,255,255,.7);font-size:.92rem;margin:0 0 20px 0}
.cta-block .btn{display:inline-block;background:var(--gold);color:var(--navy);font-weight:800;padding:13px 30px;border-radius:8px;font-size:.95rem}

.site-footer{max-width:720px;margin:40px auto;padding:24px 20px;text-align:center;color:var(--text3);font-size:.8rem}
.site-footer a{color:var(--text3)}

.related{padding:8px 20px 40px}
.related h3{color:var(--navy);font-size:1.05rem;margin-bottom:14px}
.related a{display:block;padding:14px 0;border-bottom:1px solid var(--border);color:var(--text);font-weight:600;font-size:.95rem}
.related a:hover{color:var(--gold);text-decoration:none}

@media(min-width:640px){
  h1{font-size:2.3rem}
  .content{padding:40px 40px 20px;border-radius:14px;margin-top:-16px;position:relative;box-shadow:0 4px 20px rgba(10,22,40,.08)}
  .related{padding:8px 40px 40px}
}