:root{--bg:#ffe3ef;--surface:#fff;--border:#f4c9da;--text:#2c1d25;--muted:#8a6e7a;--accent:#6d5cff;--positive:#d61f42;--negative:#12885a;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{background:radial-gradient(ellipse at top, #fff5f9 0%, var(--bg) 60%);min-height:100dvh;color:var(--text);place-items:center;margin:0;padding:24px;display:grid}.shell{flex-direction:column;gap:28px;width:100%;max-width:520px;display:flex}.header{text-align:center}h1{letter-spacing:-.03em;margin:0;font-size:clamp(2rem,7vw,2.75rem);font-weight:650}.tagline{color:var(--muted);margin:8px 0 0;font-size:.95rem}.form{flex-direction:column;gap:12px;display:flex}.input{border:1px solid var(--border);background:var(--surface);width:100%;color:var(--text);border-radius:12px;padding:14px 16px;font-family:ui-monospace,SFMono-Regular,Cascadia Code,monospace;font-size:.95rem;transition:border-color .12s}.input::placeholder{color:#c0a3b0}.input:focus-visible{border-color:var(--accent);outline:none}.button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:12px;padding:14px 16px;font-size:.95rem;font-weight:600;transition:opacity .12s,transform .12s}.button:hover:not(:disabled){opacity:.9}.button:active:not(:disabled){transform:translateY(1px)}.button:disabled{opacity:.4;cursor:not-allowed}.result{text-align:center;min-height:84px}.verdict{letter-spacing:-.02em;margin:0;font-size:1.5rem;font-weight:650}.verdict--positive{color:var(--positive)}.verdict--negative{color:var(--negative)}.verdict--error{color:var(--muted);font-size:1rem;font-weight:500}.detail{color:var(--muted);margin:8px 0 0;font-size:.875rem}