body { background-color: #f6f8fa; font-family: -apple-system, sans-serif; }
        .card { border: none; border-radius: 12px; box-shadow: 0 8px 24px rgba(0,0,0,0.08)!important;margin-top: 8rem !important; }
        .bg-green-title { background-color: #198754!important; }
        .nav-tabs .nav-link { border: none; color: #6c757d; font-weight: bold; padding: 12px 20px; }
        .nav-tabs .nav-link.active { color: #198754; border-bottom: 3px solid #198754; background: none; }
        .geetest_holder{
    width: 100% !important;
}
a.text-decoration-none {
    font-weight: 400 !important;
    color: #636a70 !important;
}
   body { 
            background-color: #f4f7f6; 
            font-family: 'Inter', 'Noto Sans SC', sans-serif;
            color: #2c3e50;
            -webkit-font-smoothing: antialiased;
        }

        .panel-bg-deco {
            position: absolute;
            top: 0; left: 0; right: 0; height: 120px;
            background: linear-gradient(180deg, rgba(30, 60, 114, 0.05) 0%, rgba(244, 247, 246, 0) 100%);
            z-index: -1;
        }

        .card { 
            border: none; 
            border-radius: 16px; 
            background: #ffffff;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03) !important;
            border: 1px solid rgba(0,0,0,0.01);
        }
        
        .sidebar-card {
            background: #ffffff !important;
            overflow: hidden;
        }

        .author-badge {
            background: rgba(13, 110, 253, 0.06);
            color: #0d6efd;
            font-size: 0.78rem;
            font-weight: 600;
            letter-spacing: 0.5px;
            padding: 6px 14px;
            border-radius: 20px;
        }

        .custom-nav-pills .nav-link {
            color: #5a6a85;
            font-weight: 500;
            padding: 12px 18px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            transition: all 0.25s ease;
            margin-bottom: 4px;
        }
        .custom-nav-pills .nav-link i {
            font-size: 1.1rem;
            transition: transform 0.25s ease;
        }
        .custom-nav-pills .nav-link:hover {
            color: var(--bs-primary, #0d6efd);
            background-color: rgba(13, 110, 253, 0.04);
        }
        .custom-nav-pills .nav-link:hover i {
            transform: translateX(3px);
        }
        .custom-nav-pills .nav-link.active {
            background: var(--bs-primary, #0d6efd) !important;
            color: #ffffff !important;
            box-shadow: 0 6px 15px rgba(var(--bs-primary-rgb, "13, 110, 253"), 0.2) !important;
        }

        .data-block {
            background: #f8fafc;
            border: 1px solid #eef2f5;
            border-radius: 12px;
            padding: 20px;
            transition: all 0.3s ease;
        }
        .data-block:hover {
            border-color: rgba(13, 110, 253, 0.2);
        }

        #editor-toolbar { 
            border: 1px solid #eef2f5; border-bottom: none; 
            border-top-left-radius: 12px; border-top-right-radius: 12px; 
            background: #f8fafc;
        }
        #editor-container { 
            border: 1px solid #eef2f5; height: 400px; 
            border-bottom-left-radius: 12px; border-bottom-right-radius: 12px; 
        }

        .form-control, .form-select {
            border: 1px solid #e2e8f0; border-radius: 10px; padding: 10px 14px;
        }