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8px;font-size:12px}.tiptap{min-height:320px;padding:18px;outline:none}.tiptap p:first-child{margin-top:0}.cover-preview{width:100%;max-height:220px;object-fit:cover;border-radius:4px}.sticky{position:static;padding:18px;background:var(--surface);border:1px solid var(--border);box-shadow:0 -3px 12px var(--shadow)}.topic-row{display:block;width:100%;text-align:start;margin-block-end:10px}.topic-row small,.block{display:block;font-weight:400;margin-top:4px;color:var(--muted)}details{margin-block:20px}summary{cursor:pointer;margin-block-end:12px}@media(max-width:800px){.editor-grid,.form-grid{grid-template-columns:1fr}.admin-header{padding:16px;gap:18px}main{padding:24px 16px}.card{padding:18px}.admin-header nav{gap:16px;order:3;width:100%}h1{font-size:27px}}