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(max-width:768px){.sidebar{display:none}}.layout{min-height:100vh;display:flex;flex-direction:column}.layout-body{flex:1 1;display:flex}.main-content{flex:1 1;max-width:1160px;margin:0 auto;padding:1.2rem;width:100%;overflow-x:hidden}@media (max-width:768px){.main-content{padding:1rem}}