:root{--bg: #000000;--card: #121212;--text: #f3f4f6;--text-muted: #8b949e;--accent: #ff3b5c;--border: #2f3336}[data-theme=light]{--bg: #fafafa;--card: #ffffff;--text: #0f1419;--text-muted: #536471;--border: #eff3f4}body{background-color:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;margin:0;transition:background-color .3s ease}.glass-header{background:rgba(var(--bg-rgb),.8)!important;backdrop-filter:blur(12px)!important;-webkit-backdrop-filter:blur(12px)!important}aside,.sidebar-left,.sidebar-right,[data-sidebar]{display:none!important}main,.main-feed{max-width:600px;margin:0 auto}