/* Listening Studio. Shared semantic tokens also restyle the existing reader,
   practice, conversation and account screens without replacing their logic. */
:root {
  --bg:#18211c; --fg:#f6f2e9; --surface-1:#202a23; --surface-2:#29342c; --surface-3:#334037;
  --surface-inset:#1c261f; --fg-muted:#c1c6bc; --fg-subtle:#aeb9ac; --fg-faint:#788577;
  --border:#39453c; --border-strong:#657363; --border-loud:#81917f;
  --primary:#f2ac86; --primary-hover:#ffc19e; --primary-active:#e99d76; --on-primary:#252019;
  --accent:#f2ac86; --accent-text:#f2ac86; --accent-wash:#382e24; --accent-line:#76563f;
  --secondary:#d4dacc; --secondary-text:#d4dacc; --fox-accent:#f2ac86;
  --success:#a6d3ae; --success-wash:#26382b; --success-line:#577961;
  --danger:#ffb4a6; --danger-wash:#3c2926; --danger-line:#94665d;
  --shadow-xs:none; --shadow-sm:none; --shadow-md:0 6px 20px #00000012;
  --shadow-lg:0 16px 36px #00000020; --shadow-pop:0 16px 48px #00000030;
  --font:'Inter','Noto Sans','Noto Sans Devanagari','Noto Sans Kannada','Noto Sans Telugu','Noto Sans Tamil','Noto Sans Bengali','Noto Sans Arabic','Noto Sans Meetei Mayek','Noto Sans Ol Chiki',system-ui,sans-serif;
  --r-sm:8px; --r-md:12px; --r-lg:16px; --r-xl:20px;
  --topbar-h:72px; --dur:150ms; --dur-slow:180ms;
}
:root.theme-light {
  --bg:#f7f4ed; --fg:#202622; --surface-1:#fffdfa; --surface-2:#eeeae1; --surface-3:#e5e1d7;
  --surface-inset:#f1ede5; --fg-muted:#5e665e; --fg-subtle:#687066; --fg-faint:#8d968a;
  --border:#dadbd0; --border-strong:#929b8c; --border-loud:#687662;
  --primary:#aa451f; --primary-hover:#963b19; --primary-active:#833215; --on-primary:#fffdfa;
  --accent:#aa451f; --accent-text:#963b19; --accent-wash:#f4e7db; --accent-line:#d7ae96;
  --secondary:#e7e9de; --secondary-text:#4e6049; --fox-accent:#aa451f;
  --success:#306a43; --success-wash:#e8efe4; --success-line:#86a289;
  --danger:#a53328; --danger-wash:#f8e8e1; --danger-line:#c79a8e;
  --shadow-xs:none; --shadow-sm:none; --shadow-md:0 6px 20px #20262208;
  --shadow-lg:0 16px 36px #20262212; --shadow-pop:0 16px 48px #20262219;
}
html{scroll-behavior:auto} body{line-height:1.6;letter-spacing:0}
button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}
button,select,input,textarea{font:inherit}
button:disabled{cursor:not-allowed;opacity:.48}
a,button{touch-action:manipulation}
:focus-visible{outline:2px solid var(--accent-text);outline-offset:4px}
::selection{background:var(--accent-wash);color:var(--fg)}
.scroll-progress{display:none}
.topbar{background:var(--bg);backdrop-filter:none;border-bottom:1px solid var(--border);box-shadow:none}
.topbar__inner{gap:24px;max-width:1248px}
.brand,.brand--compact{gap:10px;font-size:1.125rem}
.brand--compact>span{display:inline}
.topbar__actions{gap:8px}
.icon-btn,.learning-trigger{width:44px;min-width:44px;height:44px;padding:10px;border:0;background:transparent;border-radius:50%;color:var(--fg-muted)}
.learning-trigger{padding:0}
.learning-avatar{flex:none;background:var(--surface-2);color:var(--fg);width:36px;height:36px;font-size:.875rem;border-radius:50%;display:grid;place-items:center}
.studio-nav{display:flex;align-items:stretch;gap:8px;margin-inline:auto}
.studio-nav a{display:flex;align-items:center;justify-content:center;min-width:84px;min-height:48px;padding:8px 16px;color:var(--fg-muted);font-weight:500;font-size:.9375rem;position:relative}
.studio-nav a[aria-current="page"]{color:var(--fg)}
.studio-nav a[aria-current="page"]:after{content:'';position:absolute;bottom:2px;height:2px;background:var(--primary);left:20px;right:20px}
.topbar__spacer{display:none}
.btn{height:auto;min-height:48px;border-radius:12px;font-weight:550;box-shadow:none;font-size:.9375rem;letter-spacing:0;line-height:1.4;padding:12px 20px}
.btn--primary{background:var(--primary);color:var(--on-primary);border-color:var(--primary);box-shadow:none}
.btn--primary:hover{background:var(--primary-hover);box-shadow:none}
.btn--outline{background:transparent;color:var(--fg);border-color:var(--border-strong)}
.btn svg,.text-action svg{height:20px;width:20px;flex:none}
.text-action{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:8px 4px;color:var(--fg-muted);font-size:.875rem;line-height:1.45;text-align:start;border-radius:6px}
.text-action:hover{color:var(--accent-text)}
.studio-small{font-size:.875rem;line-height:1.55;color:var(--fg-muted)}
.studio-context{display:flex;align-items:center;gap:12px;color:var(--fg-muted);font-size:.875rem;font-weight:500;flex-wrap:wrap}
.studio-context>span{color:var(--border-strong)}
.studio-page-heading{margin-bottom:32px}
.studio-page-heading h1{font-size:clamp(1.8rem,3.3vw,2.65rem);font-weight:550;letter-spacing:-.045em;line-height:1.17;margin:10px 0 16px;max-width:650px}
.studio-page-heading>p{color:var(--fg-muted)}
.studio-today,.studio-review{max-width:800px;padding-block:64px 64px}
.studio-today .studio-page-heading{margin-bottom:38px}
.studio-resume{border:1px solid var(--border);border-radius:20px;background:var(--surface-1);padding:36px}
.studio-resume h2{font-size:clamp(1.6rem,3vw,2.15rem);font-weight:550;letter-spacing:-.025em;line-height:1.25;max-width:600px;margin:24px 0 16px;overflow-wrap:anywhere}
.studio-resume-position{color:var(--fg-muted);font-size:.9375rem;margin-bottom:28px}
.studio-continue{min-height:54px;margin-right:20px}
.studio-today-secondary{margin-top:28px}
.studio-row{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:24px 0;border-bottom:1px solid var(--border)}
.studio-row strong{font-weight:550;font-size:1rem;display:block;margin-bottom:6px}
.studio-row span span{display:block;color:var(--fg-muted);font-size:.9375rem}
.studio-row svg{width:20px;height:20px;flex:none;color:var(--fg-muted)}
.studio-history-link{display:inline-flex;align-items:center;min-height:48px;font-size:.875rem;color:var(--fg-muted);margin-top:16px}
.studio-welcome{position:relative;max-width:580px}
.studio-welcome>.fox-art{width:104px;height:104px;margin-bottom:22px}
.studio-welcome>p:first-of-type{font-size:1.125rem;line-height:1.65;max-width:440px;color:var(--fg-muted);margin-bottom:28px}
.studio-welcome>.studio-small{margin-top:24px}
.studio-sample{margin-top:26px}
.studio-sample .text-action{font-weight:550;color:var(--fg)}
.studio-sample .studio-small{margin-top:4px}
.studio-courses{max-width:1080px;padding-block:52px 64px}
.picker{border:0;border-radius:0;background:transparent;box-shadow:none;overflow:visible}
.picker__toolbar{position:static;padding:0 0 24px;margin-bottom:0;background:transparent;border:0}
.picker__head{align-items:center;gap:24px;padding:0;margin-bottom:24px}
.picker__head h2{font-size:1rem;font-weight:550}
.course-search{max-width:420px;background:var(--surface-1)}
.course-search input{font-size:1rem;min-height:48px}
.picker__controls{gap:16px;align-items:flex-start;flex-wrap:wrap}
.course-filters{display:flex;flex-wrap:wrap;gap:4px;border:0;background:none;padding:0}
.course-filter{min-height:44px;font-size:.875rem;border-radius:8px;border:0;padding:8px 12px;background:transparent;color:var(--fg-muted)}
.course-filter[aria-pressed="true"]{background:var(--surface-2);color:var(--fg);border:0;box-shadow:none}
.course-filter__count{font-size:.8125rem;color:var(--fg-muted);background:none}
.picker__count{font-size:.875rem;padding-top:12px}
.lang-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 40px;padding:0}
.lang-card{background:transparent;border:0;border-bottom:1px solid var(--border);border-radius:0;box-shadow:none;padding:24px 0;gap:16px;min-height:126px;transform:none!important;overflow:visible}
.lang-card:hover{background:transparent;border-color:var(--border-strong);box-shadow:none}
.lang-card__icon{background:var(--surface-2);border-radius:12px;width:48px;height:48px;flex:0 0 48px}
.lang-card__icon .flag{width:28px;height:28px}
.lang-card__heading{gap:8px;flex-wrap:wrap}
.lang-card__name{font-size:1.0625rem;font-weight:550;letter-spacing:-.02em;line-height:1.4}
.lang-card__native{font-size:.9375rem;color:var(--fg-muted);line-height:1.6}
.lang-card__status{border:0;background:none;font-size:.8125rem;padding:0;color:var(--fg-muted);font-weight:400}
.lang-card__readiness,.lang-card__format{display:block;color:var(--fg-muted);font-size:.8125rem;line-height:1.5;margin-top:4px}
.lang-card__meter{display:none}
.lang-card__progress{font-size:.8125rem;color:var(--accent-text)}
.catalogue-note{padding:24px 0 12px;font-size:.875rem;border:0;line-height:1.6;background:transparent}
.studio-review-item{padding:24px 0 28px;border-top:1px solid var(--border)}
.studio-review-item h2{font-size:1.25rem;font-weight:550;line-height:1.4;margin:8px 0 12px;overflow-wrap:anywhere}
.studio-review-item>div{display:flex;gap:24px;flex-wrap:wrap}
.studio-empty{padding:32px 0}
.studio-empty h2{font-size:1.3rem;font-weight:550}
.studio-empty p{margin:12px 0 24px;color:var(--fg-muted);max-width:440px}
/* One centered workspace. No fixed content height, even on short phones. */
.audio-course{max-width:760px;padding-block:24px 56px;min-height:0}
.studio-lesson-nav{display:flex;justify-content:space-between;gap:16px;margin:0 0 24px}
.audio-workspace{max-width:none;background:var(--surface-1);border:1px solid var(--border);border-radius:20px;padding:32px 40px}
.audio-workspace h1{font-size:clamp(1.5rem,2.8vw,2rem);line-height:1.24;letter-spacing:-.035em;font-weight:550;margin:12px 0 28px}
.studio-part{display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:.8125rem;color:var(--fg-muted);margin:0 0 14px}
.studio-state{font-size:.875rem;color:var(--accent-text);font-weight:550;letter-spacing:0}
.studio-focus{margin-bottom:24px}
.studio-thought,.audio-workspace .audio-question__prompt{font-size:clamp(1.125rem,2.2vw,1.4rem);font-weight:400;line-height:1.55;letter-spacing:-.015em;margin:0 0 14px}
.studio-timeline input{width:100%;height:44px;margin:0;accent-color:var(--primary);cursor:pointer;display:block;background:transparent}
.studio-timing{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:8px;align-items:start;font-size:.8125rem;font-variant-numeric:tabular-nums;color:var(--fg-muted)}
.studio-timing>span:nth-child(2){text-align:center}
.studio-transport{display:flex;align-items:center;justify-content:center;gap:36px;margin:24px 0 12px}
.audio-play{display:flex;align-items:center;justify-content:center;border:0;min-width:76px;width:76px;min-height:76px;height:76px;border-radius:50%;background:var(--primary);color:var(--on-primary);box-shadow:none;transition:background 150ms ease,transform 150ms ease}
.audio-play:hover{background:var(--primary-hover);box-shadow:none}
.audio-play:active{transform:scale(.97)}
.audio-play svg{width:30px;height:30px}
.transport-skip{display:flex;flex-direction:column;justify-content:center;align-items:center;min-width:52px;min-height:56px;gap:4px;border-radius:10px;color:var(--fg-muted);font-size:.75rem}
.transport-skip svg{width:23px;height:23px}
.flip-icon{transform:scaleX(-1)}
.studio-player-tools{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.audio-speed{margin:0;display:flex}
.audio-speed select{font-size:.9375rem;min-height:44px;padding:8px 12px;background:transparent;border:1px solid var(--border);border-radius:10px;cursor:pointer}
.studio-ready{padding:8px 0 12px}
.studio-ready h2{font-weight:500;margin:12px 0}
.studio-ready>p:not(.studio-state){color:var(--fg-muted);max-width:460px;margin:12px 0 24px}
.studio-ready>.studio-small{margin:18px 0 0;font-size:.875rem}
.audio-start{margin-top:6px;min-width:0;gap:12px}
.audio-alert{margin:16px 0 24px;font-size:.9375rem;border-color:var(--border);border-left:3px solid var(--fox-accent);background:var(--surface-inset)}
.audio-alert p{line-height:1.6}
.audio-status{font-size:.875rem;min-height:0;margin:0;color:var(--fg-muted)}
.audio-status:not(:empty){padding-top:16px}
.audio-question{margin:16px 0 0;border-top:1px solid var(--border);padding-top:12px}
.audio-question .answer-toggle{justify-content:space-between;width:100%;gap:12px;text-align:left;margin-bottom:8px}
.audio-question label{display:block;font-size:.875rem;margin:10px 0}
.audio-question textarea{font-size:1rem;min-height:88px;line-height:1.55;border-color:var(--border-strong);background:var(--bg)}
.audio-answer-actions .btn{flex:1 1 auto}
.audio-privacy{font-size:.8125rem;margin:0 0 20px;line-height:1.55}
.studio-explain{width:100%;margin-top:8px}
.audio-feedback,.audio-feedback[data-verdict="correct"]{border:0;background:transparent;padding:0;margin:0}
.audio-feedback h2{font-size:1.25rem;font-weight:550;margin-bottom:12px}
.audio-feedback p{font-size:1rem;line-height:1.6;color:var(--fg-muted)}
.audio-feedback .audio-model-answer{font-size:1.375rem;color:var(--fg);font-weight:550;margin:16px 0}
.studio-next-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:8px 0 0}
.studio-next-actions>.btn{flex:1 1 10rem;min-width:0}
.studio-next-actions>.text-action{padding-inline:14px}
.studio-manual{margin-top:12px;text-align:center}
.studio-after-player{margin:12px 0 0}
.studio-after-player>.text-action{width:100%;justify-content:space-between;padding:12px 4px}
.studio-about{margin-top:8px;font-size:.875rem;color:var(--fg-muted)}
.studio-about summary{min-height:44px;padding:10px 4px;cursor:pointer}
.studio-about p{margin:8px 4px 16px;line-height:1.6}
.studio-about label{display:block;margin:16px 4px}
.studio-about select{display:block;margin-top:8px;max-width:100%;width:100%;min-height:48px;background:var(--surface-1);color:var(--fg);border:1px solid var(--border-strong);border-radius:10px;padding:10px}
.studio-transcript{margin-top:24px;padding-top:24px;border-top:1px solid var(--border)}
.studio-transcript-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.audio-workspace .studio-transcript-head h2{font-size:1.125rem;font-weight:550}
.studio-text-select{display:flex;align-items:center;gap:8px;font-size:.875rem;color:var(--fg-muted)}
.studio-text-select select{max-width:100%;min-height:44px;border:1px solid var(--border);border-radius:8px;padding:8px;background:var(--surface-1);color:var(--fg);font-size:.875rem}
.audio-caption{padding:0;background:none;border-radius:0;font-size:1.0625rem;line-height:1.8!important}
.studio-full-transcript{border-top:1px solid var(--border);margin-top:24px;padding-top:12px}
.studio-full-transcript summary{cursor:pointer;min-height:48px;padding:8px 0;font-size:.9375rem}
.studio-full-transcript summary span{display:block;font-size:.8125rem;color:var(--fg-muted)}
.studio-full-transcript ol{list-style:none;margin:16px 0;padding:0}
.studio-full-transcript li{padding:16px 0;border-top:1px solid var(--border)}
.studio-full-transcript li[aria-current="step"]>.studio-small{color:var(--accent-text)}
.studio-full-transcript li p{margin:10px 0;font-size:1rem;line-height:1.75}
.studio-original{color:var(--fg-muted)}
.studio-mini{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);width:min(640px,calc(100% - 32px));display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--surface-1);border:1px solid var(--border-strong);border-radius:16px;box-shadow:var(--shadow-lg);z-index:35}
.studio-mini-info{flex:1;min-width:0;text-align:start;border-radius:6px;min-height:48px}
.studio-mini-info>span{display:block;font-size:.8125rem;color:var(--fg-muted);margin-bottom:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.studio-mini-info>strong{display:block;font-weight:550;font-size:.9375rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mini-play,.mini-open{display:flex;align-items:center;justify-content:center;width:44px;height:44px;flex:none;border-radius:50%;color:var(--fg)}
.mini-play{background:var(--primary);color:var(--on-primary)}
.mini-play svg,.mini-open svg{width:22px;height:22px}
.has-mini-player .app{padding-bottom:116px}
.has-mini-player .island{bottom:124px}
.footer{border-top:1px solid var(--border);background:transparent;margin-top:auto}
.footer__inner{color:var(--fg-muted);font-size:.8125rem;padding-block:24px}
/* Keep every existing companion screen in the same visual language. */
.t-micro{font-size:.8125rem;line-height:1.4;letter-spacing:.04em;text-transform:none}
.rail,.toc{background:var(--bg)}
.lesson-head h1{letter-spacing:-.035em;font-weight:550}
.badge{background:var(--surface-2);border-color:var(--border);color:var(--fg-muted);font-size:.8125rem;border-radius:6px}
.practice__body{box-shadow:none;border-color:var(--border)}
.practice__fox,.practice-cta__fox,.talk__welcome>.fox-art{display:none}
.learning-streak>.fox-art{width:88px;height:88px}
.learning-tabs a{min-height:48px;display:inline-flex;align-items:center}
.learning-page h1{font-weight:550;letter-spacing:-.035em}
.learning-page{max-width:1000px}
.learning-streak .learning-streak__value{font-size:2.7rem}
.learning-today{background:var(--surface-1);box-shadow:none}
.learning-options a,.learning-options button{min-height:48px}
.learning-page .btn{max-width:100%;white-space:normal}
.island{box-shadow:var(--shadow-md)}
.text-shimmer{background:none;color:var(--fg-muted);animation:none}
@media(min-width:861px){
  .studio-nav{position:absolute;left:50%;transform:translateX(-50%)}
  .topbar__actions{margin-left:auto}
}
@media(max-width:860px){
  :root{--topbar-h:64px}
  .topbar__inner{padding-inline:20px;gap:12px}
  .topbar__actions{margin-left:auto}
  .studio-nav{position:fixed;left:0;right:0;bottom:0;transform:none;margin:0;padding:4px 16px calc(4px + env(safe-area-inset-bottom));height:auto;min-height:64px;background:var(--bg);border-top:1px solid var(--border);z-index:50;justify-content:space-around;gap:0}
  .studio-nav a{flex:1;min-width:0;min-height:52px;font-size:.875rem;padding:8px}
  .studio-nav a[aria-current="page"]:after{bottom:4px;left:calc(50% - 14px);right:calc(50% - 14px)}
  .app{padding-bottom:calc(76px + env(safe-area-inset-bottom))}
  .has-mini-player .app{padding-bottom:calc(172px + env(safe-area-inset-bottom))}
  .studio-mini{bottom:calc(74px + env(safe-area-inset-bottom));width:calc(100% - 24px);padding:10px 12px;border-radius:12px;gap:8px}
  .studio-mini-info>strong{font-size:.875rem}
  .studio-mini .mini-open{width:44px}
  .island{bottom:calc(84px + env(safe-area-inset-bottom))}
  .has-mini-player .island{bottom:calc(174px + env(safe-area-inset-bottom))}
  .talk{height:auto;min-height:calc(100dvh - 170px);padding-bottom:12px}
  .talk__scroll{max-height:60dvh}
  .sheet{padding-bottom:calc(84px + env(safe-area-inset-bottom))}
  .audio-course{padding-top:12px;max-width:680px}
  .studio-lesson-nav{margin-bottom:12px}
  .studio-today,.studio-review{padding-block:32px 40px}
  .studio-courses{padding-block:32px 40px}
}
@media(max-width:520px){
  .shell{padding-left:20px;padding-right:20px}
  .topbar__inner{padding-inline:20px}
  .brand--compact>span{display:inline}
  .brand{font-size:1.0625rem}
  .studio-page-heading h1{font-size:2rem;max-width:300px;line-height:1.17}
  .studio-page-heading{margin-bottom:28px}
  .studio-today .studio-page-heading{margin-bottom:28px}
  .studio-resume{padding:24px;border-radius:16px}
  .studio-resume h2{font-size:1.5rem;margin-top:20px}
  .studio-resume-position{font-size:.875rem;margin-bottom:24px}
  .studio-continue{margin:0;width:100%;font-size:.9375rem}
  .studio-course-link{display:flex;margin-top:10px}
  .studio-context{gap:8px;font-size:.8125rem}
  .studio-welcome>.fox-art{width:96px;height:96px}
  .studio-welcome>p:first-of-type{font-size:1rem}
  .studio-welcome>.btn{width:100%}
  .lang-grid{grid-template-columns:minmax(0,1fr)}
  .lang-card{min-height:118px;padding:20px 0}
  .picker__head{display:block}
  .picker__head h2{margin-bottom:16px}
  .course-search{max-width:none;width:100%}
  .course-filters{gap:0}
  .course-filter{padding-inline:9px;font-size:.8125rem}
  .picker__count{padding:0}
  .picker__controls{gap:12px}
  .audio-course{padding-left:16px;padding-right:16px;padding-bottom:24px}
  .audio-workspace{padding:24px 20px;border-radius:16px}
  .audio-workspace h1{font-size:1.5rem;line-height:1.28;margin:10px 0 24px}
  .studio-part{font-size:.8125rem;margin-bottom:12px}
  .studio-focus{margin-bottom:16px}
  .studio-thought,.audio-workspace .audio-question__prompt{font-size:1.125rem;line-height:1.6}
  .studio-transport{gap:30px;margin:20px 0 8px}
  .audio-play{width:72px;min-width:72px;height:72px;min-height:72px}
  .studio-player-tools{gap:8px}
  .studio-player-tools .text-action{font-size:.8125rem}
  .audio-speed select{padding:8px;font-size:.875rem}
  .studio-lesson-nav .text-action{font-size:.875rem}
  .studio-after-player{padding-inline:4px}
  .studio-timing{font-size:.8125rem}
  .studio-explain{font-size:.9375rem;padding-inline:12px}
  .studio-next-actions{gap:8px}
  .studio-next-actions>.text-action{padding-inline:4px}
  .audio-privacy{font-size:.8125rem}
  .studio-full-transcript summary span{padding-left:16px}
  .footer__hint{display:none}
  .learning-page__heading{display:block}
  .learning-greeting{max-width:none;padding-top:0}
  .learning-calendar{gap:4px}
  .learning-calendar li{font-size:.8125rem}
  .learning-calendar small{font-size:.75rem}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}

.studio-script-settings{padding:20px 0;border-top:1px solid var(--border);margin-bottom:24px}.studio-script-settings>summary{min-height:48px;padding:12px 0;cursor:pointer;font-size:1rem;font-weight:550}.studio-script-settings>.studio-small{margin:12px 0}

.studio-route-status{padding:32px 0;min-height:260px}
.studio-route-status h1{font-size:1.75rem;line-height:1.25;margin:16px 0}
.studio-route-status .btn{margin-top:24px}

/* Reading and answer entry are deliberate panels, outside the listening layout. */
.studio-panel{position:fixed;inset:0;width:calc(100% - 40px);max-width:680px;max-height:calc(100dvh - 40px);margin:auto;padding:24px;border:1px solid var(--border-strong);border-radius:18px;background:var(--surface-1);color:var(--fg);box-shadow:var(--shadow-lg);overflow:auto;overscroll-behavior:contain}
.studio-panel:not([open]){display:none}
.studio-panel::backdrop{background:#10181080}
.studio-panel-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:0 0 20px}
.studio-panel .studio-panel-heading h2{font-size:1.25rem;font-weight:550;line-height:1.3;margin:0}
.studio-panel-heading .text-action{padding-inline:12px;color:var(--accent-text)}
.studio-panel-prompt{font-size:1.0625rem;margin-bottom:20px}
.studio-panel-feedback{border-left:2px solid var(--primary);padding:4px 12px;margin:16px 0;font-size:1rem}
.studio-panel .audio-privacy{margin-top:18px}
.studio-panel .audio-answer-actions{margin-block:16px}
.studio-panel .studio-transcript-head{justify-content:flex-start}
body:has(.studio-panel[open]){overflow:hidden}
.studio-after-player{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.studio-after-player>.text-action{width:auto}
@media(max-width:860px){
  .studio-today--returning .studio-page-heading{margin-bottom:24px}
  .studio-today--returning .studio-page-heading h1{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
  .studio-today--returning .studio-resume{padding:0;border:0;background:transparent}
  /* Expanded media mode has its own navigation. Browsing keeps the normal bars. */
  .is-listening .topbar{display:none}
  .is-listening .app{padding-bottom:0}
  .is-listening .audio-course{display:flex;flex-direction:column;min-height:100svh;max-width:640px;padding: max(8px,env(safe-area-inset-top)) max(24px,env(safe-area-inset-right)) max(8px,env(safe-area-inset-bottom)) max(24px,env(safe-area-inset-left))}
  .is-listening .studio-lesson-nav{flex:none;align-items:center;min-height:44px;margin-bottom:12px;gap:12px}
  .is-listening .studio-lesson-nav .text-action{font-size:.875rem}
  .is-listening .audio-workspace{display:flex;flex-direction:column;flex:1;padding:0;border:0;border-radius:0;background:transparent}
  .is-listening .studio-lesson-heading>.studio-context{display:none}
  .is-listening .audio-workspace h1{font-size:1.5rem;line-height:1.25;margin:0 0 16px}
  .is-listening .studio-part{margin-bottom:8px;font-size:.875rem}
  .is-listening .studio-focus{flex:1;display:flex;flex-direction:column;justify-content:center;margin:0;padding:12px 0;min-height:96px}
  .is-listening .studio-thought,.is-listening .audio-question__prompt{font-size:1.125rem;line-height:1.5;margin:0 0 8px}
  .is-listening .studio-focus>.studio-small,.is-listening .studio-focus>template+.studio-small{margin:0}
  .is-listening .audio-feedback h2{display:none}
  .is-listening .audio-feedback p{line-height:1.5;margin:8px 0}
  .is-listening .audio-feedback .audio-model-answer{font-size:1.25rem;margin:8px 0}
  .is-listening .studio-transport{margin:8px 0;gap:36px}
  .is-listening .studio-player-tools{gap:8px}
  .is-listening .studio-player-tools .text-action{font-size:.875rem}
  .is-listening .audio-speed select{font-size:.875rem}
  .is-listening .studio-timing{font-size:.8125rem}
  .is-listening .audio-question{margin-top:8px;padding-top:8px}
  .is-listening .audio-question--attempt{display:flex;gap:12px;align-items:center}
  .is-listening .audio-question--attempt>.studio-explain{order:0;flex:1;margin:0;font-size:.9375rem;min-height:48px;padding:10px 12px}
  .is-listening .audio-question--attempt>.answer-toggle{order:1;flex:0 0 88px;width:auto;min-height:48px;margin:0;font-size:.875rem;justify-content:center;text-align:center}
  .is-listening .studio-next-actions{margin:0}
  .is-listening .studio-manual{margin:4px 0 0}
  .is-listening .studio-manual .text-action{font-size:.875rem}
  .is-listening .studio-after-player{display:contents}
  .is-listening .studio-after-player>.text-action{display:none}
  .is-listening .studio-ready{margin-block:auto;padding:20px 0}
  .is-listening .audio-finished{margin-block:auto}
  .is-listening .sheet{padding-bottom:max(20px,env(safe-area-inset-bottom))}
  .studio-panel{inset:auto 0 0;width:100%;max-width:none;max-height:calc(100dvh - max(16px,env(safe-area-inset-top)));margin:0;padding:20px 24px max(24px,env(safe-area-inset-bottom));border-radius:20px 20px 0 0}
}
@media(max-width:860px) and (max-height:700px){
  .is-listening .studio-lesson-nav{margin-bottom:4px}
  .is-listening .audio-workspace h1{font-size:1.375rem;margin-bottom:8px}
  .is-listening .studio-part{margin-bottom:4px}
  .is-listening .studio-focus{min-height:72px;padding-block:4px}
}

/* Installation is an invitation while browsing, never a layer over a lesson. */
.studio-install-invite{display:flex;align-items:flex-start;gap:16px;border-top:1px solid var(--border);padding-top:24px;margin-top:32px}
.studio-install-invite>img,.studio-install-setting>img{flex:none;border-radius:13px;border:1px solid var(--border)}
.studio-install-invite h2,.studio-install-setting h2{font-size:1.0625rem;font-weight:550;line-height:1.4;margin:0 0 6px}
.studio-install-invite p,.studio-install-setting p{font-size:1rem;color:var(--fg-muted);line-height:1.5;margin:0}
.studio-install-actions{display:flex;gap:16px;align-items:center;flex-wrap:wrap;margin-top:16px}
.studio-install-setting{display:flex;align-items:center;gap:16px;border-top:1px solid var(--border);margin-top:32px;padding:24px 0}
.studio-install-setting>div{flex:1}
.studio-install-panel{max-width:520px}
.studio-install-brand{display:flex;align-items:center;gap:18px;margin:4px 0 24px}
.studio-install-brand img{border-radius:20px;border:1px solid var(--border);flex:none}
.studio-install-brand strong{display:block;font-weight:550;font-size:1.375rem;line-height:1.3}
.studio-install-brand span{display:block;font-size:1rem;color:var(--fg-muted);margin-top:4px}
.studio-install-panel>p{font-size:1rem;line-height:1.6;margin-bottom:20px}
.studio-install-primary{width:100%;margin:4px 0 24px}
.studio-install-steps{font-size:1rem;line-height:1.6;margin:20px 0 24px;padding-left:24px}
.studio-install-steps li{padding-left:4px;margin:12px 0}
div.studio-install-steps{padding:0}
.studio-install-status{color:var(--accent-text)}
.studio-install-panel>.studio-install-note{font-size:.875rem;color:var(--fg-muted);padding-top:20px;border-top:1px solid var(--border);margin-bottom:12px}
.studio-install-panel>.studio-small{font-size:.875rem;color:var(--fg-muted);margin-bottom:0}
@media(max-width:600px){
  .studio-install-invite{gap:12px}
  .studio-install-invite>img{width:44px;height:44px;border-radius:11px}
  .studio-install-setting{flex-wrap:wrap;align-items:flex-start}
  .studio-install-setting>div{min-width:0;flex-basis:calc(100% - 80px)}
  .studio-install-setting>.btn{margin-left:72px}
  .studio-install-panel{max-width:none}
}

/* The quick start uses the same quiet listening space and fox as Today. */
.studio-browse-link{margin-left:18px}
.studio-onboarding{max-width:560px;padding:28px 36px 32px}
.onboarding-top{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}
.onboarding-fox{display:block;width:96px;height:96px;object-fit:contain;margin:2px 0 20px}
.studio-onboarding h2{font-size:clamp(1.65rem,4vw,2rem);line-height:1.18;font-weight:550;letter-spacing:-.035em;margin:0 0 18px;max-width:420px}
.studio-onboarding h2:focus{outline:none}
.studio-onboarding p{font-size:1rem;line-height:1.65;color:var(--fg-muted);margin:0 0 20px}
.studio-onboarding .studio-small{font-size:.875rem;margin:12px 0 0}
.onboarding-language{display:block;font-weight:550;font-size:1rem;margin:26px 0 10px}
.studio-onboarding select{width:100%;min-height:52px;padding:12px 14px;border-radius:10px;border:1px solid var(--border-strong);background:var(--surface-inset);color:var(--fg);font-size:1rem}
.onboarding-actions{display:flex;justify-content:flex-end;align-items:center;gap:20px;margin-top:28px}
.onboarding-actions>.text-action{margin-right:auto}
.onboarding-course{margin:28px 0 18px!important;color:var(--accent-text)!important;font-size:.9375rem!important}
.onboarding-steps{list-style:none;padding:0;margin:28px 0}
.onboarding-steps li{display:flex;align-items:flex-start;gap:18px;margin-top:24px}
.onboarding-steps li>svg{width:24px;height:24px;flex:none;margin-top:3px;stroke:var(--accent-text);fill:none;stroke-width:1.7}
.onboarding-steps strong{font-size:1rem;font-weight:600}
.onboarding-steps p{margin:5px 0 0;font-size:1rem;line-height:1.6}
.onboarding-signin{border-top:1px solid var(--border);padding-top:18px}
.studio-guide-setting{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:32px;padding:24px 0;border-top:1px solid var(--border)}
.studio-guide-setting h2{font-size:1.0625rem;font-weight:550;margin:0 0 6px}
.studio-guide-setting p{font-size:1rem;color:var(--fg-muted)}
@media(max-width:600px){
  .studio-panel.studio-onboarding{padding:20px 24px max(28px,env(safe-area-inset-bottom));max-height:calc(100dvh - 16px)}
  .onboarding-fox{width:80px;height:80px;margin-bottom:16px}
  .onboarding-steps{margin:22px 0}.onboarding-steps li{gap:14px;margin-top:20px}
  .studio-guide-setting{align-items:flex-start;flex-direction:column;gap:16px}
}