.read-aloud-room-page { --read-aloud-room-ink: var(--color-base-content); --read-aloud-room-line: color-mix(in oklab, var(--color-primary) 18%, var(--color-base-300)); }
body.read-aloud-room-playing > nav[aria-label="Primary navigation"] { display: none; }
.read-aloud-room-page.is-playing .read-aloud-room__hero { display: none; }
.read-aloud-room-page.is-playing .read-aloud-room__content { max-width: 100rem; padding-top: clamp(1rem, 2vw, 2rem); padding-bottom: clamp(2rem, 4vw, 4rem); }
.read-aloud-room__hero-card { min-height: 19rem; border-radius: 1.1rem; padding: clamp(1.5rem, 4vw, 2.3rem); background: var(--color-neutral); color: var(--color-neutral-content); box-shadow: 0 1.1rem 2.5rem color-mix(in oklab, var(--color-neutral) 20%, transparent); }
.read-aloud-room__hero-lines { display: grid; gap: .65rem; }
.read-aloud-room__hero-lines span { display: block; height: .45rem; border-radius: 999px; background: color-mix(in oklab, var(--color-neutral-content) 62%, transparent); }
.read-aloud-room__hero-lines span:nth-child(2) { width: 78%; background: var(--color-primary); }
.read-aloud-room__hero-lines span:nth-child(3) { width: 88%; background: var(--color-secondary); }
.read-aloud-room__hero-lines span:nth-child(4) { width: 66%; background: var(--color-accent); }
.read-aloud-room__hero-lines span:nth-child(5) { width: 93%; }
.read-aloud-room__level-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.read-aloud-room__level-card { display: block; min-height: 18rem; border: 1px solid var(--read-aloud-room-line); border-radius: var(--radius-box); padding: 1.25rem; background: var(--color-base-100); color: var(--read-aloud-room-ink); text-align: left; transition: border-color 150ms ease, background-color 150ms ease, box-shadow 150ms ease, transform 150ms ease; }
.read-aloud-room__level-card:hover, .read-aloud-room__level-card:focus-visible { border-color: var(--color-primary); background: color-mix(in oklab, var(--color-primary) 6%, var(--color-base-100)); box-shadow: 0 .75rem 1.7rem color-mix(in oklab, var(--color-primary) 10%, transparent); transform: translateY(-.1rem); }
.read-aloud-room__level-mark { display: inline-flex; min-width: 3.4rem; height: 3.1rem; align-items: center; justify-content: center; border-radius: .8rem; padding: 0 .7rem; background: color-mix(in oklab, var(--color-primary) 14%, transparent); color: var(--color-primary); font-size: 1.1rem; font-weight: 950; }
.read-aloud-room__level-card.secondary .read-aloud-room__level-mark { background: color-mix(in oklab, var(--color-secondary) 15%, transparent); color: var(--color-secondary); }
.read-aloud-room__level-card.accent .read-aloud-room__level-mark { background: color-mix(in oklab, var(--color-accent) 18%, transparent); color: color-mix(in oklab, var(--color-accent) 75%, var(--read-aloud-room-ink)); }
.read-aloud-room__voice-note { display: flex; align-items: flex-start; gap: .9rem; border: 1px solid color-mix(in oklab, var(--color-secondary) 25%, var(--read-aloud-room-line)); border-radius: var(--radius-box); padding: 1rem 1.15rem; background: color-mix(in oklab, var(--color-secondary) 6%, var(--color-base-100)); color: var(--read-aloud-room-ink); }
.read-aloud-room__voice-note-mark { display: inline-flex; width: 2.5rem; height: 2.5rem; flex: 0 0 auto; align-items: center; justify-content: center; border-radius: 50%; background: color-mix(in oklab, var(--color-secondary) 16%, transparent); color: var(--color-secondary); font-weight: 900; }
.read-aloud-room__game-topbar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; border-bottom: 1px solid var(--read-aloud-room-line); padding-bottom: 1rem; }
.read-aloud-room__untimed { border: 1px solid color-mix(in oklab, var(--color-secondary) 35%, var(--read-aloud-room-line)); border-radius: 999px; padding: .42rem .75rem; background: color-mix(in oklab, var(--color-secondary) 10%, var(--color-base-100)); color: color-mix(in oklab, var(--color-secondary) 34%, var(--read-aloud-room-ink)); font-size: .8rem; font-weight: 800; white-space: nowrap; }
.read-aloud-room__progress { height: .45rem; margin-top: 1rem; overflow: hidden; border-radius: 999px; background: var(--color-base-200); }
.read-aloud-room__progress span { display: block; height: 100%; width: 0; border-radius: inherit; background: linear-gradient(90deg, var(--color-secondary), var(--color-primary)); transition: width 180ms ease; }
.read-aloud-room__voice-status { min-height: 1.5rem; color: color-mix(in oklab, var(--read-aloud-room-ink) 58%, transparent); font-size: .85rem; text-align: center; }
.read-aloud-room__stage { min-height: clamp(32rem, 64vh, 46rem); margin-top: 1rem; border: 1px solid var(--read-aloud-room-line); border-radius: var(--radius-box); padding: clamp(1.25rem, 5vw, 4rem); background: linear-gradient(180deg, color-mix(in oklab, var(--color-primary) 5%, var(--color-base-100)), var(--color-base-100) 14rem); color: var(--read-aloud-room-ink); box-shadow: 0 1rem 2.5rem color-mix(in oklab, var(--color-neutral) 10%, transparent); }
.read-aloud-room__stage:focus { outline: none; }
.read-aloud-room__passage-heading { max-width: 54rem; margin: 0 auto; text-align: center; }
.read-aloud-room__passage-title { margin-top: .45rem; font-size: clamp(1.6rem, 3.3vw, 2.4rem); font-weight: 950; line-height: 1.12; }
.read-aloud-room__passage-count { display: inline-flex; margin-top: .7rem; border-radius: 999px; padding: .35rem .7rem; background: color-mix(in oklab, var(--color-primary) 10%, var(--color-base-100)); color: color-mix(in oklab, var(--color-primary) 68%, var(--read-aloud-room-ink)); font-size: .78rem; font-weight: 800; }
.read-aloud-room__teleprompter { position: relative; max-width: 58rem; height: clamp(16rem, 38vh, 25rem); margin: 2rem auto 0; overflow: auto; scroll-behavior: smooth; border-top: 1px solid color-mix(in oklab, var(--color-primary) 28%, var(--read-aloud-room-line)); border-bottom: 1px solid color-mix(in oklab, var(--color-primary) 28%, var(--read-aloud-room-line)); padding: 3rem clamp(1rem, 4vw, 3rem); background: color-mix(in oklab, var(--color-primary) 3%, var(--color-base-100)); }
.read-aloud-room__teleprompter::before, .read-aloud-room__teleprompter::after { position: sticky; z-index: 1; display: block; height: 2rem; content: ""; pointer-events: none; }
.read-aloud-room__teleprompter::before { top: -3rem; margin: -3rem 0 1rem; background: linear-gradient(var(--color-base-100), transparent); }
.read-aloud-room__teleprompter::after { bottom: -3rem; margin: 1rem 0 -3rem; background: linear-gradient(transparent, var(--color-base-100)); }
.read-aloud-room__passage-text { max-width: 48rem; margin: 0 auto; font-size: clamp(1.25rem, 2.4vw, 1.7rem); line-height: 1.85; letter-spacing: .012em; }
.read-aloud-room__teleprompter[data-playing="true"] .read-aloud-room__passage-text { text-shadow: 0 .1rem 0 color-mix(in oklab, var(--color-primary) 18%, transparent); }
.read-aloud-room__teleprompter-controls { display: flex; flex-wrap: wrap; justify-content: center; gap: .65rem; max-width: 58rem; margin: 1rem auto 0; }
.read-aloud-room__pace { display: inline-flex; align-items: center; gap: .35rem; border-radius: 999px; padding: .35rem .55rem; background: var(--color-base-200); color: color-mix(in oklab, var(--read-aloud-room-ink) 70%, transparent); font-size: .8rem; font-weight: 800; }
.read-aloud-room__pace button { min-width: 2.1rem; border-radius: 999px; padding: .25rem .45rem; color: var(--color-primary); }
.read-aloud-room__pace button:hover, .read-aloud-room__pace button:focus-visible { background: var(--color-base-100); outline: 2px solid var(--color-secondary); outline-offset: 1px; }
.read-aloud-room__practice { max-width: 58rem; margin: 1.7rem auto 0; }
.read-aloud-room__reveal { border: 1px solid color-mix(in oklab, var(--color-success) 30%, var(--read-aloud-room-line)); border-radius: var(--radius-box); padding: 1.25rem; background: color-mix(in oklab, var(--color-success) 6%, var(--color-base-100)); text-align: center; }
.read-aloud-room__reveal-title { color: var(--color-success); font-size: .8rem; font-weight: 850; letter-spacing: .15em; text-transform: uppercase; }
.read-aloud-room__reveal-copy { margin-top: .45rem; color: color-mix(in oklab, var(--read-aloud-room-ink) 67%, transparent); line-height: 1.5; }
.read-aloud-room__action-row { display: flex; flex-wrap: wrap; justify-content: center; gap: .7rem; margin-top: 1rem; }
.read-aloud-room__record-card { border: 1px dashed color-mix(in oklab, var(--color-secondary) 40%, var(--read-aloud-room-line)); border-radius: var(--radius-box); padding: 1.1rem; background: color-mix(in oklab, var(--color-secondary) 6%, var(--color-base-100)); text-align: center; }
.read-aloud-room__record-card strong { display: block; font-size: 1.05rem; }
.read-aloud-room__record-card p { margin-top: .35rem; color: color-mix(in oklab, var(--read-aloud-room-ink) 64%, transparent); font-size: .9rem; line-height: 1.5; }
.read-aloud-room__meter { display: flex; height: .7rem; align-items: center; gap: .15rem; max-width: 24rem; margin: 1rem auto; }
.read-aloud-room__meter i { display: block; width: .33rem; height: 35%; border-radius: 999px; background: var(--color-secondary); opacity: .35; transition: height 80ms ease, opacity 80ms ease; }
.read-aloud-room__meter[data-active="true"] i { opacity: .95; }
.read-aloud-room__pause-notice { margin-top: 1rem; border: 1px solid color-mix(in oklab, var(--color-secondary) 30%, var(--read-aloud-room-line)); border-radius: var(--radius-field); padding: 1rem; background: color-mix(in oklab, var(--color-secondary) 8%, var(--color-base-100)); text-align: center; }
.read-aloud-room__feedback { min-height: 2rem; margin: 1rem auto 0; color: var(--read-aloud-room-ink); text-align: center; }
.read-aloud-room__results-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; max-width: 62rem; margin-right: auto; margin-left: auto; }
.read-aloud-room__result-card { min-height: 8rem; border: 1px solid var(--read-aloud-room-line); border-radius: var(--radius-box); padding: 1.25rem; background: var(--color-base-100); text-align: center; }
.read-aloud-room__result-card strong { display: block; margin-top: .5rem; color: var(--color-primary); font-size: 2.2rem; font-variant-numeric: tabular-nums; }
.read-aloud-room__result-card > span { color: color-mix(in oklab, var(--read-aloud-room-ink) 58%, transparent); font-size: .8rem; font-weight: 800; text-transform: uppercase; }
.read-aloud-room__stage button:focus-visible, .read-aloud-room__level-card:focus-visible { outline: 3px solid var(--color-secondary); outline-offset: 3px; }

@media (max-width: 980px) { .read-aloud-room__level-grid, .read-aloud-room__results-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 700px) {
  .read-aloud-room__level-grid, .read-aloud-room__results-grid { grid-template-columns: 1fr; }
  .read-aloud-room__level-card { min-height: auto; }
  .read-aloud-room__game-topbar { align-items: flex-start; flex-direction: column; }
  .read-aloud-room__stage { min-height: auto; padding: 1.25rem; }
  .read-aloud-room__teleprompter { height: 18rem; padding-right: 1rem; padding-left: 1rem; }
  .read-aloud-room__action-row .btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) { .read-aloud-room__level-card, .read-aloud-room__progress span, .read-aloud-room__teleprompter { scroll-behavior: auto; transition: none; } }