:root{--bg-base:#f5f7fb;--bg-surface:#ffffff;--bg-elevated:#ffffff;--fg-primary:#18202a;--fg-secondary:#4b5a6a;--border-subtle:#d9e1ea;--accent-info:#2563eb;--accent-success:#0f9d58;--accent-warning:#d97706;--accent-danger:#dc2626;--radius-md:14px;--radius-lg:20px;--space-4:16px;--space-6:24px;--space-8:32px;--shadow-sm:0 1px 2px rgba(16,24,40,0.06);--shadow-md:0 10px 24px rgba(16,24,40,0.08);--font-sans:"Manrope","Segoe UI",sans-serif}*{box-sizing:border-box}body,html{margin:0;padding:0;min-height:100%;background:radial-gradient(circle at top right,rgba(37,99,235,.12),transparent 24%),linear-gradient(180deg,#f7f9fc,#eef3f9);color:var(--fg-primary);font-family:var(--font-sans)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}main{min-height:100vh}