.nhxa-wrap{--nhxa-gap:24px;--nhxa-line:#e5e7eb;--nhxa-line-2:#cbd5e1;--nhxa-ink:#1a1a1a;--nhxa-muted:#6b7280;--nhxa-soft:#f3f4f6;--nhxa-accent:#2563eb;--nhxa-radius:8px;max-width:1200px;margin:0 auto;padding:36px 20px 60px}.nhxa-wrap,.nhxa-wrap *{box-sizing:border-box}.nhxa-h1,.nhxa-head{margin:0 0 28px;text-align:center}.nhxa-h1{font-size:clamp(1.7rem,2.6vw,2.35rem);margin:0 auto;color:var(--nhxa-ink);letter-spacing:-.01em;font-weight:800;line-height:1.2;display:inline-block;padding-bottom:12px;position:relative}.nhxa-h1::after{content:"";position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:64px;height:4px;border-radius:4px;background:var(--nhxa-accent,currentColor);opacity:.85}.nhxa-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--nhxa-gap)}@media (max-width:1100px){.nhxa-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width:760px){.nhxa-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:460px){.nhxa-grid{grid-template-columns:1fr}}.nhxa-card{border:1px solid var(--nhxa-line);border-radius:var(--nhxa-radius);overflow:hidden;background:#fff;transition:border-color .15s,transform .15s,box-shadow .15s}.nhxa-card:hover{border-color:var(--nhxa-line-2);transform:translateY(-1px);box-shadow:0 8px 20px rgb(0 0 0/.06)}.nhxa-card-link{display:flex;flex-direction:column;text-decoration:none;color:inherit;height:100%}.nhxa-card-thumb{aspect-ratio:16/9;background:var(--nhxa-soft);overflow:hidden;flex:0 0 auto}.nhxa-card-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s ease}.nhxa-card:hover .nhxa-card-thumb img{transform:scale(1.03)}.nhxa-card-body{padding:14px 16px 18px;display:flex;flex-direction:column;gap:6px;flex:1 1 auto}.nhxa-card-date{font-size:12px;color:var(--nhxa-muted);letter-spacing:.02em}.nhxa-card-title{font-size:1.02rem;line-height:1.4;margin:0;color:var(--nhxa-ink);font-weight:600;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.nhxa-card-link:hover .nhxa-card-title{color:var(--nhxa-accent)}.nhxa-faq details,.nhxa-tags{border-top:1px solid var(--nhxa-line)}.nhxa-tags{margin:48px 0 0;padding-top:28px}.nhxa-tags-title{font-size:12px;color:var(--nhxa-muted);letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px}.nhxa-tag-cloud{display:flex;flex-wrap:wrap;gap:8px}.nhxa-tag-pill{border:1px solid var(--nhxa-line);background:#fff;color:var(--nhxa-ink);font:inherit;font-size:13px;line-height:1.2;padding:7px 13px;border-radius:999px;cursor:pointer;display:inline-flex;align-items:center;gap:6px;transition:border-color .15s,color .15s,background .15s}.nhxa-tag-pill:hover{border-color:var(--nhxa-ink)}.nhxa-tag-count{font-size:11px;color:var(--nhxa-muted);background:var(--nhxa-soft);border-radius:999px;padding:1px 7px;line-height:1.4}.nhxa-breadcrumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:0 0 18px;font-size:13px;color:var(--nhxa-muted)}.nhxa-breadcrumb a{color:var(--nhxa-muted);text-decoration:none}.nhxa-sep{opacity:.5}.nhxa-breadcrumb a:hover,.nhxa-current,.nhxa-fact strong{color:var(--nhxa-ink)}.nhxa-intel{margin:0 0 34px;padding:24px;border:1px solid var(--nhxa-line);border-radius:18px;background:linear-gradient(180deg,#fff,rgb(248 250 252/.78))}.nhxa-intel-kicker{color:var(--nhxa-muted);font-size:12px;text-transform:uppercase;letter-spacing:.12em;margin-bottom:8px}.nhxa-faq h2,.nhxa-intel h2{margin:0 0 12px;color:var(--nhxa-ink);font-size:clamp(22px,2.3vw,30px);line-height:1.2}.nhxa-intel p{margin:0 0 13px;color:var(--nhxa-muted);font-size:15.5px;line-height:1.75}.nhxa-fact-grid{margin-top:18px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.nhxa-fact,.nhxa-faq{border:1px solid var(--nhxa-line);background:#fff}.nhxa-fact{padding:14px;border-radius:14px;min-width:0}.nhxa-fact em,.nhxa-fact span{display:block;color:var(--nhxa-muted)}.nhxa-fact span{font-size:11px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px}.nhxa-fact strong{display:block;font-size:15px;line-height:1.35;overflow-wrap:anywhere}.nhxa-fact em{margin-top:6px;font-style:normal;font-size:12.5px;line-height:1.45}.nhxa-faq{margin:42px 0 0;padding:24px;border-radius:18px}.nhxa-faq details{padding:14px 0}.nhxa-faq details:first-of-type{border-top:0}.nhxa-faq summary{cursor:pointer;color:var(--nhxa-ink);font-weight:700;line-height:1.4}.nhxa-faq p{margin:10px 0 0;color:var(--nhxa-muted);line-height:1.7}.nhxa-tag-pill{text-decoration:none}@media (max-width:980px){.nhxa-fact-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.nhxa-faq,.nhxa-intel{padding:18px;border-radius:14px}}@media (max-width:600px){.nhxa-fact-grid{grid-template-columns:1fr}}.nhxa-card-excerpt{margin:8px 0 0;color:var(--nhxa-muted);font-size:13px;line-height:1.55}