:root{--bg: #f6f7f9;--panel: #ffffff;--line: #e4e7ec;--text: #1a1d23;--muted: #6b7280;--accent: #1f3a5f;--accent-soft: #e8eef6;--green: #127a46;--green-bg: #e3f4ea;--amber: #8a5a00;--amber-bg: #fdf1d6;--red: #b42318;--red-bg: #fde8e6;--blue: #1d4ed8;--blue-bg: #e6edfd;--grey: #4b5563;--grey-bg: #eef0f3;--radius: 10px}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;font-size:14px;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}h1{font-size:22px;font-weight:600;margin:0 0 4px;letter-spacing:-.01em}h2{font-size:15px;font-weight:600;margin:0}h3{font-size:15px;font-weight:600;margin:4px 0}p{margin:0 0 8px;line-height:1.5}code{background:var(--grey-bg);padding:1px 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