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12px}.rest-reminder{margin-bottom:11px;padding:10px 12px;font-size:14px}}@media (width<=480px){html{-webkit-text-size-adjust:100%}main{padding:calc(12px + env(safe-area-inset-top)) 12px calc(64px + env(safe-area-inset-bottom))}.word-grid{grid-template-columns:1fr;gap:10px;padding:0 0 12px}.word-card{grid-template-columns:minmax(0,1fr) 104px;column-gap:10px;min-height:136px;padding:13px 13px 11px}.english{font-size:26px}.phonetic{gap:4px;min-height:31px;font-size:20px}.ipa-syllable{margin-right:3px;padding:2px 4px}.chinese{font-size:16px}.listen,.spell{min-height:41px;font-size:14px}.listen{font-size:15px}.controls{gap:8px}.search{flex-basis:100%}.speed,.volume{flex:calc(50% - 4px);padding-left:9px}.volume input{width:58px;min-width:0}.toggle{flex:1}.category-nav{gap:7px}.category-nav button{padding:9px 11px;font-size:13px}.mode-tabs button{min-height:46px;font-size:13px}.offline-status{margin-top:4px;display:block}}