:root{--font-sans: "Inter", -apple-system, "Segoe UI", Roboto, sans-serif;--sp-1: 4px;--sp-2: 8px;--sp-3: 12px;--sp-4: 16px;--sp-6: 24px;--sp-8: 32px;--sp-12: 48px;--player-max: 820px;--radius-sm: 6px;--radius: 8px;--radius-md: 10px;--radius-lg: 12px;--radius-tile: 16px;--radius-pill: 24px;--radius-round: 50%;--bg: #ffffff;--bg-app: #fafafa;--bg-subtle: #fafafa;--bg-hover: #f5f5f5;--bg-row-hover: #f9f9f9;--surface-dark: #0a0a0a;--text: #111111;--text-secondary: #666666;--text-muted: #999999;--text-faint: #bbbbbb;--border: #e5e5e5;--border-soft: #f0f0f0;--border-softer: #f5f5f5;--border-strong: #d0d0d0;--teal: #111111;--teal-hover: #000000;--teal-weak: rgba(0, 0, 0, .06);--green: #16a34a;--red: #dc2626;--amber: #d97706;--blue: #2563eb;--entity-quiz: #5b8a86;--entity-doc: #a4685b;--entity-game: #5f6ca6;--entity-question: #8a8a5b;--entity-people: #6b7785;--answer-0: #e2334a;--answer-1: #1368ce;--answer-2: #d89e00;--answer-3: #26890c;--answer-4: #7c3aed;--answer-5: #e8730c;--answer-6: #db2777;--answer-7: #0891b2;--medal-gold: #e0b23c;--medal-silver: #c2c7cc;--medal-bronze: #c08552;--shadow-elevated: 0 1px 3px rgba(0, 0, 0, .08);--shadow-overlay: 0 2px 8px rgba(0, 0, 0, .1);--dur-fast: .12s;--dur: .22s;--dur-slow: .36s;--dur-xslow: .48s;--ease-out: cubic-bezier(.16, 1, .3, 1);--ease-back: cubic-bezier(.34, 1.56, .64, 1);--ease-in-out: cubic-bezier(.65, 0, .35, 1)}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0}html{-webkit-text-size-adjust:100%}body{font-family:var(--font-sans);color:var(--text);background:var(--bg-app);font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.5}input,button,textarea,select{font-family:inherit;font-size:100%}::placeholder{color:var(--text-faint)}a{color:inherit;text-decoration:none}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}