:root{--primary-color: #0d6efd;--secondary-color: #6c757d;--success-color: #198754;--danger-color: #dc3545;--warning-color: #ffc107;--info-color: #0dcaf0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.6;color:#333;background-color:#f8f9fa}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#f1f1f1;border-radius:4px}::-webkit-scrollbar-thumb{background:#888;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#555}.markdown-body{box-sizing:border-box;min-width:200px;max-width:980px;margin:0 auto;padding:45px;background-color:#fff;border-radius:8px;box-shadow:0 2px 4px #0000001a}@media(max-width:767px){.markdown-body{padding:15px}}.el-button+.el-button{margin-left:8px}.card{transition:transform .3s,box-shadow .3s;border-radius:8px;overflow:hidden}.card:hover{transform:translateY(-5px);box-shadow:0 4px 12px #00000026}.table{background-color:#fff;border-radius:8px;overflow:hidden}.table thead th{background-color:#f8f9fa;border-bottom:2px solid #dee2e6}.modal-content{border-radius:12px;border:none;box-shadow:0 4px 20px #00000026}@media(max-width:768px){.container{padding-left:15px;padding-right:15px}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .5s ease-out}