:root{--purple:#7E05E8;--cyan:#79E2FF;--lime:#C7F88A}*{box-sizing:border-box;margin:0;padding:0}body{min-height:100vh;display:flex;flex-direction:column;align-items:center;gap:2rem;padding:3rem 1.5rem;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--purple);color:#fff;text-align:center}h1{font-size:clamp(3rem,12vw,9rem);font-weight:900;line-height:1;letter-spacing:-.02em;background:linear-gradient(90deg,var(--cyan),var(--lime));-webkit-background-clip:text;background-clip:text;color:transparent}button{font:inherit;font-size:1.1rem;font-weight:700;padding:.9rem 2rem;border:none;border-radius:999px;background:var(--lime);color:var(--purple);cursor:pointer;transition:transform .15s ease,background .15s ease}button:hover:not(:disabled){background:var(--cyan);transform:translateY(-2px)}button:disabled{opacity:.6;cursor:default}.card,.fact{max-width:40rem;width:100%;padding:1.25rem 1.75rem;border:2px solid var(--cyan);border-radius:1rem;font-size:1.2rem;line-height:1.5}.fact{min-height:4rem;opacity:0;transition:opacity .3s ease}.fact.show{opacity:1}.board{max-width:40rem;width:100%;display:flex;flex-direction:column;gap:1rem}.board h2{color:var(--lime);font-size:1.6rem}textarea{width:100%;min-height:5.5rem;resize:vertical;padding:1rem;font:inherit;font-size:1.1rem;border:2px solid var(--cyan);border-radius:1rem;background:rgba(255,255,255,.08);color:#fff}textarea::placeholder{color:rgba(255,255,255,.6)}.row{display:flex;justify-content:space-between;align-items:center;gap:1rem}.count{opacity:.8}.err{color:var(--lime);font-weight:700}.msg{text-align:left;border-color:var(--lime);overflow-wrap:anywhere;white-space:pre-wrap}.msg time{display:block;margin-top:.4rem;font-size:.85rem;opacity:.7}