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20px;color:#999}@media(max-width:768px){.input-group{flex-direction:column}.post-order{flex-direction:column;align-items:flex-start}.selected-post-item{flex-direction:column;align-items:flex-start;gap:10px}.series-list{grid-template-columns:1fr}.series-header{flex-direction:column;align-items:flex-start}}