.sector-hero{background:var(--site-hero);color:white}.sector-hero-inner{max-width:1240px;margin:auto;display:grid;grid-template-columns:1.2fr 1fr;gap:48px;padding:56px 40px}.sector-hero h1{font-size:clamp(36px,4.5vw,58px);line-height:1.12;letter-spacing:-.04em;margin:16px 0 20px}.sector-hero p{color:#d7e6f8;max-width:580px;font-size:17px}.sector-hero .photo{min-height:300px;border-radius:10px}.sector-breadcrumb{font-size:13px;color:#b5d5fa;margin-bottom:24px;display:block}.sector-title{color:#8dc5ff;font-size:13px;letter-spacing:.06em;text-transform:uppercase}.sector-content{padding-top:42px}.sector-focus{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:24px 0 48px}.sector-focus article{background:var(--site-panel);padding:26px;border-radius:8px}.sector-focus .category-num{margin-bottom:18px}.sector-focus h3{margin-bottom:12px}.sector-focus p{font-size:15px;color:var(--site-muted)}.sector-reading{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:40px}.sector-reading a{border:1px solid var(--site-line);padding:24px;border-radius:8px}.sector-reading h3{margin:12px 0 20px}.sector-reading p{font-size:13px;color:var(--site-blue)}.sector-switch{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0 40px}.sector-switch a{border:1px solid var(--site-line);padding:10px 16px;border-radius:6px;font-size:14px}.sector-switch a[aria-current=page]{background:#064bba;color:#fff}.sector-note{font-size:12px;color:var(--site-muted);margin:18px 0 30px}@media(max-width:850px){.sector-hero-inner{gap:26px}.sector-hero .photo{min-height:260px}.sector-reading{grid-template-columns:1fr}.sector-focus{gap:14px}}@media(max-width:560px){.sector-hero-inner{grid-template-columns:1fr;padding:35px 24px;gap:24px}.sector-hero h1{font-size:38px}.sector-hero .photo{min-height:220px}.sector-focus{grid-template-columns:1fr}.sector-content{padding-top:30px}}