:root{--bg:#0a0a0b;--card:#16161a;--line:#26262c;--txt:#f2f2f3;--muted:#a0a0aa;--red:#DD1313;}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--txt);font-family:Inter,system-ui,sans-serif;line-height:1.7}
.wrap{max-width:760px;margin:0 auto;padding:0 22px}
header.site{border-bottom:1px solid var(--line)}
.navrow{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand{font-family:Questrial,sans-serif;font-weight:400;letter-spacing:.16em;font-size:20px;color:#fff;text-decoration:none}
.brand b{color:var(--red)}
.btn{background:var(--red);color:#fff;text-decoration:none;font-weight:600;padding:11px 18px;border-radius:8px;font-size:14px;display:inline-block}
.btn:hover{background:#b91111}
h1{font-family:Questrial,sans-serif;font-weight:400;font-size:clamp(30px,5vw,46px);line-height:1.12;margin:34px 0 10px}
h2{font-family:Questrial,sans-serif;font-weight:400;font-size:26px;margin:38px 0 12px}
h3{font-size:19px;margin:24px 0 8px}
.meta{color:var(--muted);font-size:14px;margin-bottom:8px}
.lede{font-size:20px;color:#d4d4dc}
a{color:#ff6a6a}
table{width:100%;border-collapse:collapse;margin:18px 0;font-size:15px}
th,td{border:1px solid var(--line);padding:11px 13px;text-align:left;vertical-align:top}
th{background:var(--card);font-weight:600}
td.arx{color:#fff}
.stats{display:flex;gap:24px;flex-wrap:wrap;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0;margin:22px 0}
.stat b{display:block;font-family:Questrial,sans-serif;font-size:26px;color:var(--red)}
.stat span{color:var(--muted);font-size:13px}
.callout{border-left:3px solid var(--red);padding:6px 0 6px 18px;color:#d4d4dc;margin:20px 0}
details{border:1px solid var(--line);border-radius:10px;padding:0 18px;margin-bottom:10px;background:var(--card)}
summary{cursor:pointer;padding:16px 0;font-weight:600;list-style:none}
details p{margin-top:0;color:var(--muted)}
.cta{border:1px solid var(--line);background:var(--card);border-radius:14px;padding:28px;text-align:center;margin:40px 0}
.src{color:#6b6b75;font-size:13px}
footer{border-top:1px solid var(--line);color:var(--muted);font-size:13px;padding:28px 0;margin-top:40px}

/* full site nav + footer for blog posts (B2B conversion + consistency) */
.site{border-bottom:1px solid var(--line);background:var(--bg);position:sticky;top:0;z-index:50}
.navrow{max-width:1120px;margin:0 auto;padding:0 22px;display:flex;align-items:center;justify-content:space-between;height:64px;gap:20px}
.brand img{height:22px;display:block;width:auto}
.bnav{display:flex;gap:26px;align-items:center}
.bnav a{color:#cfcfd6;text-decoration:none;font-size:14px;font-weight:600;white-space:nowrap}
.bnav a:hover{color:#fff}
.bnav-cta{display:flex;align-items:center;gap:18px}
.bphone{color:#fff;text-decoration:none;font-weight:600;font-size:14px;white-space:nowrap}
@media(max-width:880px){.bnav{display:none}.bphone{display:none}}
.bfoot{background:var(--bg);border-top:1px solid var(--line);margin-top:64px}
.bfoot-in{max-width:1120px;margin:0 auto;padding:48px 22px 0}
.bfoot-cols{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
.bfoot-blurb{color:var(--muted);font-size:14px;line-height:1.55;max-width:34ch;margin:12px 0 0}
.bfoot h4{color:#6b6b75;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;margin:0 0 14px}
.bfoot-cols a{display:block;color:#c4c4cc;text-decoration:none;font-size:14px;margin-bottom:10px}
.bfoot-cols a:hover{color:#fff}
.bfoot-cols .btn{display:inline-block;margin-top:6px}
.bfoot-bottom{border-top:1px solid var(--line);margin-top:40px;padding:22px 0;color:#6b6b75;font-size:13px;text-align:center}
.bfoot-bottom a{color:#a0a0aa;text-decoration:none}
.bfoot-bottom a:hover{color:#fff}
@media(max-width:780px){.bfoot-cols{grid-template-columns:1fr 1fr;gap:24px}}
@media(max-width:460px){.bfoot-cols{grid-template-columns:1fr}}

/* related posts (topical internal links) */
.related{border-top:1px solid var(--line);margin-top:56px}
.related .wrap{padding:42px 22px 0}
.related-h{font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#6b6b75;margin:0 0 18px}
.related-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.related-grid a{display:block;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 18px;text-decoration:none;transition:border-color .2s,transform .2s}
.related-grid a:hover{border-color:var(--red);transform:translateY(-2px)}
.related-t{color:var(--txt);font-weight:600;font-size:15px;line-height:1.4}
@media(max-width:560px){.related-grid{grid-template-columns:1fr}}