// 颜色色板相关
@custom-black-10: #1c242e;
@custom-black-8: fade(@custom-black-10, 85%);
@custom-black-7: fade(@custom-black-10, 75%);
@custom-black-6: fade(@custom-black-10, 65%);
@custom-black-5: fade(@custom-black-10, 55%);
@custom-black-4: fade(@custom-black-10, 45%);
@custom-black-3: fade(@custom-black-10, 35%);
@custom-black-2: fade(@custom-black-10, 25%);