.content-page-hero {
    position: relative;
    overflow: hidden;
    padding: clamp(60px, 8vw, 96px) 0 clamp(54px, 7vw, 82px);
    border-bottom: 1px solid var(--line);
    background:
        radial-gradient(circle at 88% 8%, rgba(47, 143, 130, .14), transparent 31%),
        linear-gradient(145deg, #f7fafc, #edf4f5);
}
.content-page-hero-inner { display: flex; align-items: flex-end; justify-content: space-between; gap: 34px; }
.content-page-hero-inner > div { max-width: 830px; }
.content-page-hero h1 { margin: 10px 0 16px; color: var(--navy); font-size: clamp(40px, 6vw, 67px); line-height: 1.02; letter-spacing: -.052em; }
.content-page-hero p { max-width: 790px; margin: 0; color: var(--ink-soft); font-size: clamp(15px, 1.6vw, 18px); line-height: 1.7; }
.content-updated { flex: 0 0 auto; display: grid; gap: 4px; padding: 13px 15px; border: 1px solid #d5e1e7; border-radius: 13px; background: rgba(255,255,255,.78); color: #728095; font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }
.content-updated strong { color: var(--navy); font-size: 12px; letter-spacing: 0; text-transform: none; }
.content-page-shell { padding: clamp(38px, 6vw, 72px) 0 clamp(58px, 8vw, 96px); background: #f4f7f9; }
.content-page-layout { display: grid; grid-template-columns: minmax(0, 1fr) 290px; align-items: start; gap: 24px; }
.content-page-card, .content-page-aside, .content-page-error { border: 1px solid var(--line); border-radius: 20px; background: #fff; box-shadow: 0 12px 34px rgba(20,39,65,.065); }
.content-page-card { min-width: 0; padding: clamp(26px, 5vw, 58px); }
.content-page-card h2 { margin: 42px 0 13px; color: var(--navy); font-size: clamp(23px, 3vw, 31px); line-height: 1.18; letter-spacing: -.025em; }
.content-page-card h2:first-child { margin-top: 0; }
.content-page-card h3 { margin: 29px 0 11px; color: var(--navy); font-size: 19px; }
.content-page-card p, .content-page-card li { color: #536479; font-size: 14px; line-height: 1.8; }
.content-page-card p { margin: 0 0 18px; }
.content-page-card ul, .content-page-card ol { display: grid; gap: 9px; margin: 0 0 22px; padding-left: 22px; }
.content-page-card li::marker { color: var(--teal); font-weight: 850; }
.content-callout { margin: 24px 0; padding: 16px 18px; border-left: 4px solid var(--teal); border-radius: 0 12px 12px 0; background: var(--teal-soft); color: #285f58; font-size: 13px; line-height: 1.7; }
.content-page-aside { position: sticky; top: 22px; padding: 24px; }
.content-page-aside h2 { margin: 8px 0 18px; color: var(--navy); font-size: 21px; }
.content-page-aside nav { display: grid; }
.content-page-aside nav a { display: flex; justify-content: space-between; gap: 14px; padding: 11px 0; border-top: 1px solid var(--line); color: #40536a; font-size: 12px; font-weight: 750; }
.content-page-aside nav a:hover { color: var(--teal); }
.content-page-aside p { margin: 19px 0 0; padding: 13px; border-radius: 11px; background: #f3f7f8; color: #647487; font-size: 11px; line-height: 1.6; }
.content-page-error { min-height: 430px; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: clamp(30px, 7vw, 80px); }
.content-page-error h1 { margin: 9px 0; color: var(--navy); font-size: clamp(32px, 5vw, 50px); }
.content-page-error p { max-width: 650px; margin: 0 0 23px; color: var(--ink-soft); }

@media (max-width: 900px) {
    .content-page-layout { grid-template-columns: 1fr; }
    .content-page-aside { position: static; }
    .content-page-aside nav { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 20px; }
}
@media (max-width: 650px) {
    .content-page-hero-inner { align-items: flex-start; flex-direction: column; }
    .content-page-hero h1 { font-size: 42px; }
    .content-updated { width: 100%; }
    .content-page-card { padding: 25px 19px; border-radius: 16px; }
    .content-page-aside nav { grid-template-columns: 1fr; }
}