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p{color:#64748b;font-size:.875rem;margin:0;line-height:1.5}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#f8fafccc;border-radius:10px}::-webkit-scrollbar-thumb{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:10px;border:2px solid rgba(248,250,252,.8)}::-webkit-scrollbar-thumb:hover{background:linear-gradient(135deg,#5a67d8,#6b46c1)}@media (max-width: 1024px){.databutton-layout{grid-template-columns:350px 1fr}.empty-preview-content{padding:2rem}.empty-preview-content h2{font-size:1.5rem}}@media (max-width: 768px){.databutton-layout{grid-template-columns:1fr;grid-template-rows:400px 1fr}.chat-sidebar{border-right:none;border-bottom:1px solid rgba(226,232,240,.8);animation:slideInFromLeft .6s ease-out}.preview-container{animation:slideInFromRight .6s ease-out .2s 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