/* MsgMaster SEO pages — shared stylesheet */
:root{
  --bg:#0b0d10;--bg-elev:#11151a;--text:#e7ecf2;--muted:#96a0ac;
  --accent:#5b8def;--accent-2:#7ad9a1;--border:#1c2128;--max:760px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;
  font-size:17px;line-height:1.62;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.nav{position:sticky;top:0;background:rgba(11,13,16,.85);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--border);padding:14px 24px;display:flex;justify-content:space-between;align-items:center;z-index:10}
.nav .brand{font-weight:700;letter-spacing:.2px;color:var(--text)}
.nav .brand span{color:var(--accent)}
.nav .cta{background:var(--accent);color:#fff;padding:8px 14px;border-radius:8px;font-size:14px;font-weight:600}
main{max-width:var(--max);margin:0 auto;padding:56px 24px 96px}
h1{font-size:2.2rem;line-height:1.2;margin:0 0 8px;letter-spacing:-.5px}
h2{font-size:1.4rem;margin:44px 0 12px;letter-spacing:-.2px}
h3{font-size:1.08rem;margin:24px 0 6px}
p{margin:0 0 16px}
ul,ol{margin:0 0 18px;padding-left:22px}
li{margin:4px 0}
.kicker{text-transform:uppercase;letter-spacing:.12em;font-size:12px;color:var(--muted);margin-bottom:12px}
.answer{background:var(--bg-elev);border:1px solid var(--border);border-left:3px solid var(--accent);
  padding:18px 20px;border-radius:8px;margin:24px 0 32px;font-size:1.02rem;color:#dde4ec}
.answer strong{color:var(--text)}
table{width:100%;border-collapse:collapse;margin:18px 0 24px;font-size:.95rem}
th,td{border:1px solid var(--border);padding:10px 12px;text-align:left;vertical-align:top}
th{background:var(--bg-elev);font-weight:600}
.cta-block{background:linear-gradient(135deg,#162131 0%,#0f1820 100%);border:1px solid var(--border);
  padding:28px;border-radius:12px;margin:40px 0;text-align:center}
.cta-block h3{margin:0 0 10px;font-size:1.25rem}
.cta-block .btn{display:inline-block;margin-top:8px;background:var(--accent);color:#fff;
  padding:12px 22px;border-radius:8px;font-weight:600}
.faq details{border-bottom:1px solid var(--border);padding:14px 0}
.faq summary{cursor:pointer;font-weight:600;font-size:1.02rem;color:#f0f4fa;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary:before{content:"+ ";color:var(--accent)}
.faq details[open] summary:before{content:"– "}
.faq p{margin-top:8px;color:#c6cdd6}
.related{margin-top:48px;padding-top:28px;border-top:1px solid var(--border)}
.related ul{list-style:none;padding:0}
.related li{margin:8px 0}
footer{max-width:var(--max);margin:0 auto;padding:32px 24px 64px;color:var(--muted);font-size:.88rem;border-top:1px solid var(--border);text-align:center}
footer a{color:var(--muted)}
.muted{color:var(--muted);font-size:.9rem}
@media(max-width:600px){h1{font-size:1.75rem}h2{font-size:1.2rem}main{padding:40px 18px 72px}}