#ssg-fallback{display:block!important;max-width:960px;margin:0 auto;padding:24px 20px;font:15px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif;color:#2a2420;background:#fdfaf4} #ssg-fallback a{color:#c0522a;text-decoration:none} #ssg-fallback a:hover{text-decoration:underline} #ssg-fallback h1{font-size:1.85rem;line-height:1.25;margin:18px 0 12px;color:#1f1915} #ssg-fallback .lead{font-size:1.02rem;color:#5a4a3c;margin:0 0 16px} #ssg-fallback .desc{color:#6b5344;margin:0 0 18px} #ssg-fallback .site-nav ul{list-style:none;padding:0;margin:0 0 20px;display:flex;gap:18px;flex-wrap:wrap;font-size:.92rem;font-weight:500} #ssg-fallback nav.breadcrumb ol{list-style:none;padding:0;margin:0 0 14px;display:flex;flex-wrap:wrap;gap:6px;font-size:.85rem;color:#8a7665} #ssg-fallback nav.breadcrumb li:not(:last-child)::after{content:" ›";margin-left:6px;color:#c2af98} #ssg-fallback section.related{margin-top:22px;padding-top:16px;border-top:1px solid #eadfce} #ssg-fallback section.related h2{font-size:1rem;color:#6b5344;margin:0 0 10px;font-weight:600} #ssg-fallback section.related ul{list-style:disc;padding-left:20px;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:6px 16px} #ssg-fallback section.related li{font-size:.9rem;line-height:1.45} #ssg-fallback section.related a{color:#2b5fa8} #ssg-fallback .lang-switcher{margin-top:22px;padding-top:16px;border-top:1px solid #eadfce;font-size:.82rem;color:#8a7665} #ssg-fallback .lang-switcher a{margin-right:14px;color:#6b5344}

css-modern | 技能详情 | OpenClaw Study

使用现代 CSS 功能 - 自定义属性、容器查询、:has()、@layer、CSS 嵌套

使用现代 CSS 功能 - 自定义属性、容器查询、:has()、@layer、CSS 嵌套

本页属于 OpenClaw Skills 学习体系，覆盖技能安装、分类导航与实战链接。

English 繁體中文日本語 Español Português