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0;padding:13px;font-size:12px;line-height:1.9}.audio-packs{flex-direction:column;gap:11px;display:flex}.audio-pack{border:1px solid var(--line);background:var(--paper);border-radius:12px;padding:15px}.audio-pack h3{font-size:14px;font-weight:550}.audio-pack .row-between>span{color:var(--muted);font-size:11px}.audio-pack>p{color:var(--muted);overflow-wrap:anywhere;margin:10px 0 14px;font-size:12px;line-height:1.8}.audio-pack small{color:var(--muted);font-size:11px}.pack-download{background:var(--tint);min-height:36px;color:var(--green);border:1px solid var(--line);border-radius:7px;justify-content:center;align-items:center;gap:5px;padding:8px 12px;font-size:12px;display:flex}.pack-download.complete{color:var(--muted);background:var(--bg)}.audio-pack .book-progress{margin:12px 0 8px}.download-transfer{line-height:1.8;display:block}.download-content>.secondary,.update-content>.secondary{justify-content:center;align-items:center;gap:7px;display:flex}.cache-management{border-top:1px solid var(--line);color:var(--muted);margin-top:24px;padding-top:18px;font-size:12px}.cache-management summary{cursor:pointer;min-height:32px}.version-card{background:var(--tint);color:var(--green);border-radius:16px;flex-direction:column;align-items:center;gap:12px;padding:24px 16px;display:flex}.version-card>span{font-size:12px}.version-card strong{font-size:32px;font-weight:500}.version-card small{color:var(--muted);font-size:11px}.release-notes{margin:24px 0}.release-notes h3{margin-bottom:14px;font-size:14px;font-weight:550}.release-notes ul{flex-direction:column;gap:12px;margin:0;padding:0;list-style:none;display:flex}.release-notes li{color:var(--muted);align-items:flex-start;gap:9px;font-size:12px;line-height:1.8;display:flex}.release-notes svg{color:var(--green);flex-shrink:0;margin-top:4px}.app-version{text-align:center;color:var(--muted);margin:18px 0;font-size:11px}.bottom-nav button span{position:relative}.update-dot{background:var(--gold);border-radius:50%;width:5px;height:5px;position:absolute;top:0;right:-8px}.batch-actions{gap:9px;margin:15px 0;display:grid}.batch-actions .secondary{min-height:44px;margin:0;font-size:13px}.batch-selection,.pack-choice,.batch-selection label{align-items:center;gap:9px;display:flex}.batch-selection{justify-content:space-between;margin:18px 0;font-size:12px}.pack-choice{min-height:36px;font-size:13px}.pack-choice input,.batch-selection input{width:18px;height:18px;accent-color:var(--green);flex-shrink:0}.queue-controls{background:var(--tint);border:1px solid var(--line);border-radius:12px;margin:14px 0;padding:14px;font-size:13px}.queue-controls p{color:var(--muted);margin:8px 0;font-size:12px;line-height:1.8}.download-mini{background:var(--tint);width:calc(100% - 46px);min-height:42px;color:var(--green);border-radius:10px;justify-content:center;align-items:center;gap:8px;margin:5px 23px;padding:9px 12px;font-size:12px;display:flex}.hidden-reading{line-height:1.9}.hidden-reading{color:var(--muted);font-size:13px}.account-content form{gap:14px;display:grid}.account-content input{border:1px solid var(--line);background:var(--paper);width:100%;color:var(--ink);border-radius:10px;margin-top:8px;padding:13px;font-size:16px;display:block}.account-error{color:#a33b32;font-size:13px;line-height:1.8}.account-content h3{font-size:18px}.account-content .preset-row{flex-wrap:wrap;gap:12px}.about-content ol{color:var(--muted);padding-left:22px;font-size:13px;line-height:1.9}.about-content li{margin-bottom:12px}.account-next{gap:16px;display:grid}.account-step-icon{background:var(--tint);width:60px;height:60px;color:var(--green);border-radius:20px;place-items:center;display:grid}.account-address{overflow-wrap:anywhere;font-size:15px;font-weight:600}.account-steps{color:var(--muted);margin:0;padding-left:22px;font-size:13px;line-height:2.1}.migration-banner{border:1px solid var(--line);background:var(--paper);box-shadow:var(--shadow);border-radius:18px;margin:12px 0 22px;padding:20px}.migration-banner h2{margin:8px 0;font-size:18px;line-height:1.6}.migration-banner>p{color:var(--muted);margin:10px 0 16px;font-size:13px;line-height:1.9}.migration-banner>small{color:var(--muted);margin-top:12px;font-size:11px;line-height:1.8;display:block}.migration-banner .migration-error{color:#a33b32}.migration-progress{z-index:200;background:var(--bg);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:20px;padding:30px;display:flex;position:fixed;inset:0}.migration-progress h2{font-size:22px}.migration-progress p,.migration-progress small{color:var(--muted);line-height:1.8}.spin{animation:1.5s linear infinite migao-spin}@keyframes migao-spin{to{transform:rotate(360deg)}}.install-guide{border:1px solid var(--line);background:var(--paper);border-radius:12px;margin:16px 0;padding:14px}.install-guide-heading{text-align:left;width:100%;color:var(--green);align-items:center;gap:9px;font-size:13px;line-height:1.7;display:flex}.install-guide-heading span:first-of-type{flex:1}.install-guide-heading span:last-child{font-size:11px}.install-guide p,.install-guide ol{color:var(--muted);margin-top:12px;font-size:12px;line-height:1.9}.install-guide ol{padding-left:19px}.install-guide li{margin:7px 0}.install-guide svg{vertical-align:middle}.app-update-banner{background:var(--tint);border-radius:13px;align-items:center;gap:10px;margin:12px 0;padding:14px;display:flex}.app-update-banner>div{flex:1}.app-update-banner strong{font-size:13px}.app-update-banner small{color:var(--muted);margin-top:5px;font-size:10px;display:block}.app-update-banner button{color:var(--green);align-items:center;gap:6px;min-height:44px;font-size:12px;font-weight:600;display:flex}.install-icon-preview{align-items:center;gap:14px;margin:16px 0;display:flex}.install-icon-preview img{border-radius:14px;width:64px;height:64px;display:block;box-shadow:0 2px 10px #243c2510}.install-icon-preview strong{font-size:14px}.install-icon-preview small{color:var(--muted);margin-top:7px;font-size:11px;display:block}:root{--muted:#5d6e64}.hidden-reading{opacity:1;letter-spacing:.5px;font-size:13px;line-height:1.9}.hidden-reading small,.eyebrow,.study-meta,.study-header small,.rating small,.storage-note,.memory-info,.profile-card p{font-size:12px}.example .translation{font-size:14px}.part-of-speech{font-size:12px;line-height:1.7}.reading-info{margin:14px 0 8px}.reading-label{color:var(--muted);letter-spacing:0;font:12px/1.6 system-ui}.reading-info .reading{margin:0}.pitch-help{color:var(--muted);text-align:left;max-width:340px;margin:8px auto 0;font:12px/1.8 system-ui}.pitch-help summary{cursor:pointer;min-height:32px;padding:5px 0}.pitch-help p{background:var(--tint);border-radius:8px;padding:10px}.word-face .pitch-help summary{text-align:center}.etymology{color:var(--muted);margin:14px 0;font-size:13px;line-height:1.8}.etymology summary{cursor:pointer;padding:5px 0}.etymology p{background:var(--tint);border-radius:8px;padding:10px}.profile-card>div{flex:1;min-width:0}.account-identity,.backup-detail{overflow-wrap:anywhere;color:var(--muted);font-size:12px;line-height:1.8;display:block}.profile-card{align-items:flex-start}.profile-card .icon-button{margin-top:6px}.account-content input,.settings-content select,.note-label textarea{font-size:16px}.about-content details{margin-top:22px;font-size:13px;line-height:1.9}.about-content details summary{cursor:pointer;padding:10px 0}