.page-hero,.article-hero{background:linear-gradient(180deg,#f7fafc,#fff);border-bottom:1px solid var(--border)}
.page-hero-inner,.article-hero-inner{padding:95px 0 70px;max-width:920px}
.page-hero h1,.article-hero h1{margin:0;color:var(--navy);font-size:clamp(46px,7vw,76px);line-height:1;letter-spacing:-.045em}
.page-hero p,.article-hero p{max-width:760px;color:var(--muted);font-size:18px;line-height:1.7}
.article-hero small{display:inline-block;margin-top:14px;color:#8b99a9}
.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:70px;align-items:start}
.rich-content,.article-content{font-size:17px;line-height:1.9;color:#33465d}
.rich-content{min-height:260px}
.content-sidecard{position:sticky;top:110px;background:var(--soft);border:1px solid var(--border);border-radius:16px;padding:24px;display:grid;gap:12px}
.content-sidecard span{color:var(--blue);font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}
.content-sidecard strong{font-size:20px;line-height:1.3;color:var(--navy)}
.article-content{max-width:820px}
@media(max-width:850px){.content-layout{grid-template-columns:1fr}.content-sidecard{position:static}}