:root{--bg: #f4f3f6;--card: #ffffff;--sidebar: #211f2b;--sidebar-2: #2b2937;--ink: #2a2733;--muted: #8d8a98;--line: #ececf0;--brand: #9a8cf0;--brand-soft: #c6bdf8;--brand-tint: #f1effd;--accent: #6c5ce7;--accent-dark: #5747d4;--green: #4b8f6f;--green-bg: #e7f3ec;--amber: #c98a2b;--amber-bg: #fbf0db;--red: #c0493f;--red-bg: #fbe8e6;--blue-bg: #e8eff5;--shadow-sm: 0 1px 2px rgba(24, 20, 34, .06);--shadow: 0 2px 4px rgba(24, 20, 34, .05), 0 12px 28px rgba(24, 20, 34, .06);--radius: 16px;--radius-sm: 11px}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.45;-webkit-font-smoothing:antialiased}h1{font-size:1.5rem;margin:0;letter-spacing:-.01em}h2{font-size:1.2rem;margin:0;letter-spacing:-.01em}h3{font-size:1rem;margin:0}.muted{color:var(--muted)}code{background:#efecf2;padding:1px 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