@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--color-brand-coc: #c8102e;--color-source-36kr: #0064fa;--color-ink: #000000;--color-masthead: #1c1c1c;--color-body: #545454;--color-muted: #767676;--color-hairline: #e5e7eb;--color-panel: #f3f4ef;--font-ui: Inter, system-ui, sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:var(--font-ui);background:#fff;color:var(--color-ink)}a{color:var(--color-source-36kr)}img{max-width:100%}.coc-page{min-height:100vh}.coc-main{max-width:1440px;margin:0 auto;padding:24px 16px 48px}.coc-grid-hero{display:grid;grid-template-columns:1fr 320px;gap:24px}@media(max-width:900px){.coc-grid-hero{grid-template-columns:1fr}}.coc-subgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:28px}.coc-sidebar{border-left:1px solid var(--color-hairline);padding-left:20px}.coc-sidebar-item+.coc-sidebar-item{margin-top:16px;padding-top:16px;border-top:1px solid var(--color-hairline)}.coc-article-body p{font-size:16px;line-height:1.65;color:var(--color-body);margin:0 0 16px}.coc-article-body h2{font-size:22px;margin:28px 0 12px}.coc-article-body img{width:100%;display:block;margin:20px 0}