:root{--accent: #3b82f6;--accent-strong: #2563eb;--accent-2: #60a5fa;--cyan: #0ea5e9;--gradient: linear-gradient(135deg, #3b82f6 0%, #0ea5e9 100%);--bg: #f7f9fc;--bg-2: #eef2f8;--surface: #ffffff;--surface-2: #f8fafc;--bg-card: #ffffff;--bg-nav: rgba(255, 255, 255, .72);--ink: #0b1220;--ink-soft: #334155;--muted: #64748b;--faint: #94a3b8;--border: rgba(15, 23, 42, .08);--border-strong: rgba(15, 23, 42, .12);--border-accent: rgba(59, 130, 246, .4);--border-cyan: rgba(14, 165, 233, .28);--ring: 0 0 0 4px rgba(59, 130, 246, .14);--shadow-sm: 0 1px 2px rgba(15, 23, 42, .05);--shadow-md: 0 4px 14px -6px rgba(15, 23, 42, .1), 0 1px 2px rgba(15, 23, 42, .04);--shadow-lg: 0 24px 48px -24px rgba(15, 23, 42, .28), 0 2px 6px rgba(15, 23, 42, .04);--radius-sm: 10px;--radius: 16px;--radius-lg: 22px;--maxw: 1120px;--glow: var(--shadow-md);--glow-cyan: var(--shadow-md)}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe 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