@layer legacy{.blog-page{color:#0f172a;background:radial-gradient(at top,#dbeafe8c,#0000 60%),linear-gradient(#f8fafc 0%,#eef2f7 100%);min-height:calc(100vh - 80px);padding:48px 20px 96px}.blog-shell{background:#fff;border:1px solid #0f172a14;border-radius:18px;max-width:1080px;margin:0 auto;padding:40px 44px;box-shadow:0 18px 60px #0f172a0f}.blog-header{border-bottom:1px solid #0f172a14;margin-bottom:28px;padding-bottom:22px}.blog-header .eyebrow{text-transform:uppercase;letter-spacing:.14em;color:#2563eb;margin:0 0 8px;font-size:.72rem;font-weight:700}.blog-header h1{color:#0f172a;margin:0 0 12px;font-size:clamp(1.7rem,2.6vw,2.3rem);line-height:1.2}.blog-detail h1{margin:8px 0 14px;font-size:clamp(1.6rem,3vw,2.4rem)}.blog-detail-cat{text-transform:uppercase;letter-spacing:.1em;color:#2563eb;align-items:center;gap:6px;margin:0 0 4px;font-size:.78rem;font-weight:700;display:inline-flex}.blog-detail-cat a{color:inherit;text-decoration:none}.blog-detail-cat a:hover{text-decoration:underline}.blog-detail-meta{color:#64748b;align-items:center;gap:6px;margin:0;font-size:.88rem;display:inline-flex}.blog-detail-hero{background:#f1f5f9;border-radius:14px;margin:0 0 28px;overflow:hidden}.blog-detail-hero img{width:100%;height:auto;display:block}@media (max-width:720px){.blog-shell{border-radius:12px;padding:28px 20px}}}