/* SEO/AEO/GEO authority layer — 2026-09-20 */
.neo-authority{padding:42px 0;background:linear-gradient(180deg,#fff 0%,#f8faff 100%);border-top:1px solid #edf1fb}
.neo-authority .na-wrap{width:min(1180px,92vw);margin:0 auto}
.neo-authority .na-head{display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:end;margin-bottom:26px}
.neo-authority .na-kicker{font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:900;color:#4565ff;margin-bottom:9px}
.neo-authority h2{font-size:clamp(30px,3.4vw,48px);line-height:1.05;letter-spacing:-.04em;color:#10265d;margin:0}
.neo-authority .na-lead{font-size:16px;line-height:1.75;color:#62729a;margin:0}
.neo-authority .na-answer{padding:24px 26px;border:1px solid #e5eafb;border-radius:24px;background:#fff;box-shadow:0 14px 34px rgba(52,75,161,.07);margin:22px 0}
.neo-authority .na-answer strong{display:block;color:#15316f;font-size:18px;margin-bottom:8px}
.neo-authority .na-answer p{margin:0;color:#5f7198;line-height:1.72}
.neo-authority .na-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:18px 0}
.neo-authority .na-card{padding:22px;border:1px solid #e5eafb;border-radius:22px;background:#fff;box-shadow:0 12px 28px rgba(52,75,161,.06)}
.neo-authority .na-card h3{font-size:21px;line-height:1.15;color:#17316c;margin:0 0 8px;letter-spacing:-.02em}
.neo-authority .na-card p,.neo-authority .na-card li{font-size:14px;line-height:1.65;color:#6979a0}
.neo-authority .na-card ul{margin:10px 0 0;padding-left:18px}
.neo-authority .na-table-wrap{overflow:auto;border:1px solid #e5eafb;border-radius:22px;background:#fff;margin:20px 0}
.neo-authority table{width:100%;border-collapse:collapse;min-width:680px}
.neo-authority th,.neo-authority td{padding:14px 16px;text-align:left;border-bottom:1px solid #edf1fb;color:#5d6f97;vertical-align:top}
.neo-authority th{background:#f7f9ff;color:#17316c;font-size:13px;text-transform:uppercase;letter-spacing:.04em}
.neo-authority tr:last-child td{border-bottom:0}
.neo-authority .na-faq{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:18px}
.neo-authority details{border:1px solid #e5eafb;border-radius:18px;background:#fff;padding:0 18px}
.neo-authority summary{cursor:pointer;padding:16px 0;color:#17316c;font-weight:800;list-style:none;display:flex;justify-content:space-between;gap:16px}
.neo-authority summary::-webkit-details-marker{display:none}.neo-authority summary:after{content:'+';color:#4565ff;font-size:22px}.neo-authority details[open] summary:after{content:'−'}
.neo-authority details p{margin:0 0 16px;color:#66779f;line-height:1.65}
.neo-authority .na-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.neo-authority .na-links a{padding:10px 14px;border-radius:999px;background:#eef2ff;color:#405ee5;font-weight:800;font-size:13px}
.neo-authority .na-byline{margin-top:22px;padding-top:18px;border-top:1px solid #e9eefb;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:#7180a5;font-size:13px}
.neo-static-blog{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.neo-static-blog .ins-card{display:block}
.neo-static-blog .ins-card img{width:100%;height:180px;object-fit:cover;border-radius:20px 20px 0 0}
.neo-static-blog .ins-card .copy{padding:18px}.neo-static-blog .ins-card h3{font-size:18px!important}
.neo-topic-hub{padding:24px 0}.neo-topic-hub .hub-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.neo-topic-hub a{padding:18px;border:1px solid #e5eafb;border-radius:20px;background:#fff;color:#17316c;font-weight:800;box-shadow:0 10px 24px rgba(52,75,161,.05)}
@media(max-width:900px){.neo-authority .na-head,.neo-authority .na-grid,.neo-authority .na-faq,.neo-static-blog,.neo-topic-hub .hub-grid{grid-template-columns:1fr}.neo-authority{padding:30px 0}.neo-authority .na-wrap{width:min(94vw,1180px)}}