.listen-chapter{display:inline-flex;gap:10px;align-items:center;min-height:44px;margin:19px 0 0;padding:0 8px 0 0;color:var(--accent);font:13px var(--interface)}.listen-chapter>span:first-child{font-size:24px}.listen-chapter>span:last-child{margin-left:8px;opacity:.55}.listen-chapter:hover{color:var(--ink)}
.voice-settings-shortcut{display:flex;justify-content:space-between;align-items:center;width:100%;min-height:44px;padding:0;font-size:13px;gap:16px;text-align:left}.voice-settings-shortcut span{font-size:11px;color:var(--muted)}
.audio-dialog{padding:0;width:min(620px,calc(100vw - 32px));max-height:calc(100dvh - 80px);margin:auto;border:1px solid var(--line);border-radius:12px;background:var(--panel);color:var(--ink);box-shadow:0 24px 100px #0002;overflow:auto}.audio-dialog::backdrop{background:#17231b50;backdrop-filter:blur(3px)}.audio-dialog-header{display:flex;align-items:center;justify-content:space-between;padding:26px 30px 18px;gap:16px}.audio-dialog-header h2{font:24px/1.4 var(--book);font-weight:500;margin:0}.audio-dialog-header button{min-width:44px;min-height:44px;font-size:12px;color:var(--muted)}.audio-dialog-body{padding:0 30px 28px}.audio-kicker{font:11px/1.7 var(--interface);color:var(--accent);margin:0 0 9px}.audio-intro{font:14px/1.9 var(--interface);color:var(--muted);margin:0 0 24px}.audio-choice{display:flex;align-items:center;justify-content:space-between;gap:24px;text-align:left;width:100%;padding:22px 0;border-top:1px solid var(--line);min-height:86px}.audio-choice strong{display:block;font:19px/1.6 var(--book);color:var(--ink);margin-bottom:4px}.audio-choice small{font:12px/1.8 var(--interface);color:var(--muted)}.audio-choice>span:last-child{font-size:20px;color:var(--accent)}.audio-policy{font:11px/1.9 var(--interface);color:var(--muted);margin:20px 0 0;overflow-wrap:anywhere}.audio-status{font:12px/1.8 var(--interface);color:var(--accent);margin:16px 0 0;min-height:20px;overflow-wrap:anywhere}.audio-status.is-error{color:var(--ink)}.audio-primary{padding:12px 20px;background:var(--accent);color:var(--paper);border-radius:6px;min-height:44px;font:13px var(--interface)}.audio-secondary{padding:10px 13px;border:1px solid var(--line);border-radius:6px;min-height:44px;font:12px var(--interface)}.audio-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:22px}.audio-preview{padding:18px 20px;border-left:2px solid var(--line);font:18px/1.9 var(--book);max-height:230px;overflow:auto;white-space:pre-wrap;margin:0 0 20px;overflow-wrap:anywhere}
.audio-voice-option{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;padding:17px 0;border-top:1px solid var(--line)}.audio-voice-option label{display:flex;gap:12px;align-items:flex-start;font:14px var(--interface)}.audio-voice-option input{margin-top:5px;accent-color:var(--accent)}.audio-voice-option strong{display:block;font-weight:500;margin-bottom:6px}.audio-voice-option small{display:block;font:12px/1.7 var(--interface);color:var(--muted)}.audio-voice-option button{min-height:44px;padding:8px 14px;color:var(--accent);font-size:12px}.audio-setting{min-height:44px;display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:22px;font-size:13px}.audio-setting select{padding:9px;border:1px solid var(--line);border-radius:5px;background:var(--paper);max-width:180px;min-height:44px}.audio-setting input{accent-color:var(--accent)}
.audio-player{position:fixed;z-index:12;bottom:20px;left:50%;transform:translateX(-50%);width:min(720px,calc(100% - 40px));padding:14px 18px 10px;background:var(--panel);border:1px solid var(--line);border-radius:10px;box-shadow:0 8px 40px #00000012;font-family:var(--interface)}body.has-audio .book-page{padding-bottom:240px}.audio-player-main{display:flex;align-items:center;gap:14px}.audio-play{flex:0 0 44px;height:44px;background:var(--accent);color:var(--paper);border-radius:50%;font-size:19px;display:grid;place-items:center}.audio-playing-label{flex:1;min-width:0;text-align:left;padding:2px 0;min-height:44px}.audio-playing-label strong{display:block;font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.audio-playing-label small{display:block;font-size:10px;color:var(--muted);margin-top:7px}.audio-player-icon{flex:0 0 44px;min-height:44px;font-size:18px;color:var(--muted)}.audio-player-line{display:flex;align-items:center;gap:12px;margin:5px 0 0}.audio-player input[type=range]{width:100%;height:26px;accent-color:var(--accent);min-width:0}.audio-clock{font-size:10px;font-variant-numeric:tabular-nums;color:var(--muted);min-width:68px;text-align:right}.audio-player-details{border-top:1px solid var(--line);margin-top:12px;padding-top:10px;display:flex;gap:8px 14px;align-items:center;flex-wrap:wrap}.audio-player-details button,.audio-player-details select,.audio-player-details a{font-size:12px;min-height:44px;padding:8px;color:var(--accent);text-decoration:none}.audio-player-details select{background:var(--panel);border:0}.audio-follow{margin-left:auto}.audio-player-status{font-size:11px;color:var(--muted);margin:8px 0 0;line-height:1.7}.passage.is-speaking::after{content:"";position:absolute;left:-18px;top:6px;bottom:6px;width:2px;border-radius:2px;background:var(--accent);opacity:.65}
.audio-script-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:0 0 20px}.audio-script-heading p{font-size:11px;color:var(--muted);margin:0}.audio-turn{border-top:1px solid var(--line);padding:19px 0}.audio-turn-label{display:flex;align-items:center;justify-content:space-between;font:11px var(--interface);color:var(--accent);margin-bottom:10px}.audio-turn textarea{width:100%;padding:0;border:0;resize:vertical;min-height:80px;background:transparent;color:var(--ink);font:17px/1.9 var(--book)}.audio-turn-source{color:var(--muted);font:11px/1.8 var(--interface);padding:8px 0;text-align:left;min-height:44px}.audio-transcript-link{font-size:12px;color:var(--accent);min-height:44px;padding:8px 0}.audio-import{display:none}.paragraph-tools{flex-wrap:wrap}#show-audio{color:var(--accent)}
@media(max-width:600px){.audio-dialog{width:calc(100vw - 20px);max-height:calc(100dvh - 30px);border-radius:12px}.audio-dialog-header{padding:20px 22px 14px}.audio-dialog-body{padding:0 22px 24px}.audio-player{bottom:max(10px,env(safe-area-inset-bottom));width:calc(100% - 20px);padding:11px 12px 7px}.audio-player-main{gap:10px}.audio-player-icon{flex-basis:36px;min-width:36px}.audio-previous,.audio-next{display:none}.audio-player-details .audio-previous,.audio-player-details .audio-next{display:block}.audio-player-details{gap:2px 8px}.audio-choice{gap:15px}.voice-settings-shortcut{align-items:flex-start;flex-direction:column;gap:7px}.audio-dialog-header h2{font-size:23px}.audio-preview{font-size:17px}.audio-follow{margin-left:0}.paragraph-tools>button{min-height:44px}.passage.is-speaking::after{left:-10px}.audio-clock{font-size:10px;min-width:60px}}
@media(prefers-reduced-motion:no-preference){.audio-dialog[open]{animation:audio-enter 160ms ease-out}.audio-player:not([hidden]){animation:audio-player-enter 160ms ease-out}@keyframes audio-enter{from{opacity:0;translate:0 7px}to{opacity:1;translate:0 0}}@keyframes audio-player-enter{from{opacity:0;bottom:12px}to{opacity:1}}}

.audio-mobile-step{display:none}@media(max-width:600px){.audio-mobile-step{display:block}.audio-player-icon{flex-basis:44px;min-width:44px}.audio-player input[type=range]{min-height:44px}}

.audio-record-heading{font:12px var(--interface);font-weight:500;color:var(--muted);margin:24px 0 12px}.audio-turn textarea[readonly]{resize:none}

body.has-audio .reading-session{bottom:var(--audio-player-clearance,160px)}
body.has-audio .reading-tools-panel{max-height:calc(100dvh - var(--audio-player-clearance,160px) - 110px);overflow-y:auto}
body.has-audio .book-page{padding-bottom:max(240px,calc(var(--audio-player-clearance,160px) + 80px))}

.audio-role-details{margin-top:20px;border-top:1px solid var(--line);padding-top:14px}.audio-role-details>summary{font-size:13px;color:var(--muted);cursor:pointer;min-height:40px;padding:10px 0}.audio-role-details>.audio-setting{margin-top:8px}