:root{--color-bg-base: #0a0d12;--color-bg-surface: #0f1318;--color-bg-elevated: #161c24;--color-bg-subtle: #1a2130;--color-border: #1e2a38;--color-border-strong: #2a3a50;--color-text-primary: #e8f0fa;--color-text-secondary: #7a90aa;--color-text-muted: #3d5269;--color-accent: #38bdf8;--color-accent-glow: rgba(56, 189, 248, .15);--color-accent-dim: #0ea5e9;--color-correct: #34d399;--color-incorrect: #f87171;--color-pending: #3d5269;--color-cursor: #38bdf8;--color-wpm: #818cf8;--color-accuracy: #34d399;--color-time: #f472b6;--font-display: "DM Mono", "Fira Code", "Courier New", monospace;--font-ui: "Syne", "Space Grotesk", system-ui, sans-serif;--font-size-typing: clamp(1.25rem, 2.5vw, 1.75rem);--font-size-stat: 3rem;--font-size-label: .75rem;--font-size-body: .9375rem;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-bold: 700;--letter-spacing-typing: .04em;--letter-spacing-label: .12em;--line-height-typing: 1.9;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 32px;--space-xl: 64px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 16px;--max-width-typing: 860px;--max-width-app: 1100px;--shadow-surface: 0 1px 3px rgba(0, 0, 0, .4), 0 0 0 1px var(--color-border);--shadow-glow-accent: 0 0 24px var(--color-accent-glow), 0 0 0 1px var(--color-accent);--transition-fast: 80ms ease;--transition-base: .16s ease;--transition-slow: .32s ease}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}@keyframes fadeSlideUp{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}html,body{font-size:16px}