:root { color: #202124; background: #fbfaf8; font: 18px/1.65 Georgia, 'Times New Roman', serif; }
* { box-sizing: border-box; }
body { margin: 0; }
a { color: inherit; }
.page-shell, .article, .editor-page { max-width: 820px; margin: 0 auto; padding: 28px 24px 72px; }
.article-header, .editor-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 48px; font-family: Arial, sans-serif; font-size: 14px; }
.brand { color: #146c43; font-weight: 700; text-decoration: none; }
button { border: 0; border-radius: 7px; background: #146c43; color: #fff; padding: 8px 13px; cursor: pointer; font: 600 14px/1 Arial, sans-serif; text-decoration: none; }
.article-content { overflow-wrap: anywhere; }
.article-content h1 { font-size: 2em; line-height: 1.2; margin-top: 1.2em; }
.article-content h2 { font-size: 1.55em; line-height: 1.25; margin-top: 1.4em; }
.article-content h3 { font-size: 1.25em; line-height: 1.3; margin-top: 1.5em; }
.article-content p { margin: 0 0 1em; }
.message { max-width: 500px; margin: 12vh auto; padding: 32px; }
.toolbar { display: flex; flex-wrap: wrap; gap: 6px; padding: 10px; background: #f2f1ee; border-radius: 9px; position: sticky; top: 8px; z-index: 1; }
.toolbar button { background: #fff; color: #333; border: 1px solid #d7d4cf; }
.editor { min-height: 60vh; outline: none; padding: 28px 4px; overflow-wrap: anywhere; }
.save-status { color: #737373; font: 13px Arial, sans-serif; }
.publish-notice { margin: 0; font: 14px Arial, sans-serif; cursor: pointer; overflow-wrap: anywhere; }
@media (max-width: 600px) { :root { font-size: 17px; } .page-shell, .article, .editor-page { padding: 20px 16px 48px; } .article-header { margin-bottom: 32px; } }