:root{--bg: #F8FFE3;--surface: #FFFFFF;--ink: #14151A;--ink-soft: #565A63;--muted: #9096A1;--line: #E7E8EC;--accent: #CFEC6E;--accent-ink: #14151A;--accent-wash: #EEF8CE;--good: #18A558;--bad: #E5484D;--t1: #DCF09B;--t2: #EF7148;--t3: #89AEFF;--t4: #BCE4FE;--radius: 14px;--shadow: 0 1px 2px rgba(20,20,30,.04), 0 6px 20px rgba(20,20,30,.06);--font: "Clash Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--display: "Satoshi", "Clash Grotesk", -apple-system, BlinkMacSystemFont, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font);font-weight:500;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;font-synthesis:none;letter-spacing:-.01em}a{color:var(--accent);text-decoration:none}code{background:#eceef3;padding:1px 6px;border-radius:6px;font-size:.9em}.container{max-width:1040px;margin:0 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24px}.brand{font-family:var(--display);font-weight:900;letter-spacing:-.03em;font-size:20px;display:inline-flex;align-items:center;justify-content:center;gap:.36em}.pill{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:20px;font-size:12px;font-weight:700;background:#e7f1dd;color:var(--ink-soft)}.answers{display:grid;grid-template-columns:1fr 1fr;gap:12px}.answers.tf{max-width:560px;margin:0 auto}.tile{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;min-height:68px;padding:14px 16px;border-radius:14px;color:var(--ink);font-weight:700;border:none;cursor:pointer;transition:transform .1s,opacity .3s,filter .3s;box-shadow:var(--shadow)}.tile:disabled{cursor:default}.tile .tok{width:28px;height:28px;flex:none;border-radius:50%;display:grid;place-items:center;background:#0000001f;font-weight:800;font-size:13px}.tile .lab{font-size:18px;line-height:1.15}.tile 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