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10px}.heading-section{font-size:24px}.heading-large{font-size:20px}.heading-card{font-size:18px}.body-large{font-size:15px}.body-regular{font-size:14px}.features-grid{grid-template-columns:1fr}.room-header{flex-direction:column;align-items:flex-start}.participants-grid{grid-template-columns:repeat(2,1fr);gap:8px}.participant-info-overlay{padding:4px 8px;bottom:6px;left:6px;right:6px;border-radius:8px}.participant-name{font-size:11px}.participant-avatar{width:48px;height:48px;font-size:18px}.participant-card{aspect-ratio:4/3}.room-controls .layout-container{gap:6px!important}.room-controls .btn-icon{width:40px;height:40px;min-width:40px;border-radius:10px}.nav-inner>div:last-child{gap:12px!important}.changelog-items li{flex-wrap:wrap}}