:root{--font: "Plus Jakarta Sans", system-ui, sans-serif;--bg: #f4f6f8;--bg-elevated: #ffffff;--bg-subtle: #eef2f6;--ink: #0f172a;--ink-muted: #64748b;--ink-faint: #94a3b8;--border: #e2e8f0;--border-strong: #cbd5e1;--brand: #0f766e;--brand-hover: #0d9488;--brand-soft: #ccfbf1;--brand-glow: rgba(13, 148, 136, .25);--danger: #dc2626;--danger-soft: #fef2f2;--amber-soft: #fffbeb;--blue-soft: #eff6ff;--header-bg: #0b1220;--header-ink: #f8fafc;--radius-sm: 10px;--radius-md: 14px;--radius-lg: 20px;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .06);--shadow-md: 0 8px 24px rgba(15, 23, 42, .08);--shadow-lg: 0 20px 50px rgba(15, 23, 42, .12);--transition: .18s ease}*,*:before,*:after{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}button,input,textarea{font:inherit}a{color:inherit;text-decoration:none}code{font-size:.85em;padding:.15em 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