:root{--primary:#d73948;--soft:#ffe9eb;--bg:#fff7f7;--ink:#361c25;--muted:#82626a;--line:#efd6dc;--panel:#ffffff;--radius:10px;}
.intro{border-left:7px solid var(--primary);padding:10px 25px;margin:30px 0}.intro h1{font-weight:800;max-width:560px}.workspace{grid-template-columns:minmax(330px,1.4fr) minmax(260px,1fr) 210px;grid-template-areas:"editor flow library"}.library{grid-area:library}.flow{grid-area:flow}.editor-column{grid-area:editor}.workspace-label{color:var(--primary)}.panel-title{border-bottom:2px solid var(--line)}.guide{grid-template-columns:1.4fr 1fr 1fr 1fr}.guide-step>span{font-size:24px;font-weight:800}
@media(max-width:1100px) and (min-width:851px){.workspace{grid-template-columns:185px minmax(230px,1fr) minmax(300px,1.2fr);grid-template-areas:"library flow editor"}.library{grid-area:library}.flow{grid-area:flow}.editor-column{grid-area:editor}}
@media(max-width:850px){.workspace{grid-template-columns:220px 1fr;grid-template-areas:"library editor" "flow editor"}.library{grid-area:library}.flow{grid-area:flow}.editor-column{grid-area:editor}.intro-aside{display:none}.guide{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.workspace{display:flex;grid-template-areas:none}.guide{grid-template-columns:1fr}.intro{padding:24px 14px}.intro h1{font-size:33px}.intro-aside{display:none}.site-header{padding:18px}.guide{padding:24px 16px}}