/* rvskin gcdy-023 hue=325 skin=1 */
:root{--ink:#0f4442;--ink-soft:#1e5f5e;--sky:#25a8a1;--sky-soft:#e8fafa;--bg:#f5fbfb;--bg-alt:#eef7f7;--surface:#ffffff;--muted:#648b8b;--line:#e2f0f0}

main{display:grid;grid-template-columns:minmax(240px,280px) minmax(0,1fr);gap:18px 26px}
#hero{grid-column:1/-1}
main>section.block:first-of-type{grid-column:1;align-self:start;position:sticky;top:16px}
main>section.block:first-of-type .cats{grid-template-columns:1fr}
main>section.block:nth-of-type(n+2){grid-column:2}
body{font-family:"Segoe UI","Microsoft YaHei",sans-serif}
@media (max-width:860px){main{display:block}main>section.block:first-of-type{position:static}}