:root{--bg: #f8fafc;--text: #0f172a;--muted: #475569;--primary: #6366f1;--success: #22c55e;--error: #dc2626;--code-bg: #0b1221;--code-fg: #e2e8f0;--border: #cbd5e1}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,sans-serif;line-height:1.6}h1{margin:0 0 12px;font-size:26px}p{margin:0 0 12px;color:var(--muted)}a{color:#2563eb;text-decoration:none}a:hover{text-decoration:underline}.page{max-width:640px;margin:40px auto;padding:0 16px}.page-wide{max-width:900px;margin:30px auto;padding:0 16px}.form-row{display:flex;gap:10px;align-items:center}.form-row .input{flex:1;min-width:0}.stack{display:flex;flex-direction:column;gap:12px}.input,.textarea{width:100%;padding:12px;border:1px solid var(--border);border-radius:10px;font-size:16px;font-family:inherit;background:#fff}.textarea{font-family:JetBrains Mono,monospace}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 14px;border-radius:10px;border:none;color:#fff;font-weight:700;cursor:pointer;transition:transform .12s ease,box-shadow .12s ease}.btn:hover{transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn-primary{background:var(--primary);box-shadow:0 8px 20px #6366f133}.btn-success{background:var(--success);box-shadow:0 8px 20px #22c55e2e}.code-block{background:var(--code-bg);color:var(--code-fg);padding:16px;border-radius:10px;overflow:auto;font-size:14px;line-height:1.5}.text-error{color:var(--error)}.text-success{color:var(--success)}.banner-test{padding:10px 12px;border-radius:8px;background:#6366f114;color:var(--primary);font-weight:600;margin-bottom:16px;border:1px solid rgba(99,102,241,.2)}.results-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px}.card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:14px;box-shadow:0 4px 12px #0f172a0f}.card-test{border-color:#6366f180;box-shadow:0 6px 14px #6366f11a}.card-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.pill{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;background:#e0e7ff;color:#312e81;font-weight:700;font-size:12px}.muted{color:var(--muted);font-size:14px}@media(max-width:640px){.form-row{flex-direction:column;align-items:stretch}}