.input-area{display:flex;gap:16px;margin-bottom:32px;flex-wrap:wrap;align-items:center}.input-area label{font-weight:600;color:var(--gray-700)}.input-area .input-field{flex:2;min-width:200px}.base-select{padding:12px 16px;border:1px solid var(--gray-300);border-radius:var(--border-radius-md);background:white;cursor:pointer}.results-area{display:grid;grid-template-columns:repeat(2, 1fr);gap:20px;margin-bottom:32px}.result-card{background:var(--gray-50);border-radius:var(--border-radius-lg);padding:16px;border:1px solid var(--gray-200);transition:var(--transition)}.result-card:hover{border-color:var(--primary-light);box-shadow:var(--shadow-sm)}.result-header{display:flex;align-items:center;gap:8px;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid var(--gray-200);font-weight:500;color:var(--gray-600)}.result-header i{color:var(--primary-color)}.result-header .copy-result{margin-left:auto;background:transparent;border:none;cursor:pointer;color:var(--gray-500);padding:4px 8px;border-radius:var(--border-radius-sm)}.result-header .copy-result:hover{background:var(--gray-200);color:var(--primary-color)}.result-value{font-family:'Monaco','Menlo',monospace;font-size:1rem;word-break:break-all;color:var(--gray-800)}.bitwise-section{margin-bottom:32px}.bitwise-input{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:16px}.input-field-sm{padding:8px 12px;border:1px solid var(--gray-300);border-radius:var(--border-radius-sm);width:120px}.select-sm{padding:8px 12px;border:1px solid var(--gray-300);border-radius:var(--border-radius-sm)}.btn-primary-sm{background:var(--primary-color);color:white;border:none;padding:8px 20px;border-radius:var(--border-radius-sm);cursor:pointer;transition:var(--transition)}.btn-primary-sm:hover{background:var(--primary-dark)}.bitwise-result{margin-top:16px;padding:12px;background:var(--gray-50);border-radius:var(--border-radius-md);font-family:monospace}.quick-examples{margin-top:20px}.example-buttons{display:flex;flex-wrap:wrap;gap:12px;margin-top:16px}.example-btn{background:var(--gray-100);border:1px solid var(--gray-300);padding:6px 16px;border-radius:40px;cursor:pointer;transition:var(--transition);font-size:0.85rem}.example-btn:hover{background:var(--primary-color);border-color:var(--primary-color);color:white}@media (max-width:768px){.results-area{grid-template-columns:1fr}.bitwise-input{flex-direction:column;align-items:stretch}.input-field-sm,.select-sm{width:100%}}