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1rem;display:inline-flex}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-sm);border:none}.btn-primary:hover{filter:brightness(110%);box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-secondary{background-color:var(--bg-primary);color:var(--text-secondary);border:1px solid var(--border-color)}.btn-secondary:hover{background-color:var(--bg-hover);border-color:var(--border-hover);color:var(--text-primary)}.card{background:var(--bg-primary);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-sm);padding:var(--spacing-lg);transition:all var(--transition-normal);border:1px solid var(--border-light)}.card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}input:focus,textarea:focus,select:focus{outline:none;box-shadow:0 0 0 2px #1890ff33}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{transform:translate(-100%)}to{transform:translate(0)}}@keyframes 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