:root{--bg: #0d1117;--bg-elev: #161b22;--bg-elev2: #1c2230;--border: #2a3140;--border-soft: #21262d;--text: #e6edf3;--text-dim: #9aa6b2;--text-faint: #6b7785;--accent: #3b82f6;--accent-hover: #2f6fe0;--accent-soft: rgba(59, 130, 246, .15);--green: #2ea043;--green-soft: rgba(46, 160, 67, .16);--red: #e5534b;--red-soft: rgba(229, 83, 75, .16);--amber: #d29922;--amber-soft: rgba(210, 153, 34, .16);--gray: #6b7785;--gray-soft: rgba(107, 119, 133, .18);--radius: 8px;--sidebar-w: 232px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--mono: "SF Mono", ui-monospace, "JetBrains Mono", Menlo, Consolas, monospace}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}h1{font-size:22px;font-weight:600;margin:0 0 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