.meaning-switch-page {
  --switch-ink: var(--color-base-content);
  --switch-line: color-mix(in oklab, var(--color-secondary) 18%, var(--color-base-300));
}

body.meaning-switch-playing > nav[aria-label="Primary navigation"] { display: none; }
.meaning-switch-page.is-playing .meaning-switch__content { max-width: 100rem; padding-top: clamp(1rem, 2vw, 2rem); padding-bottom: clamp(2rem, 4vw, 4rem); }

.meaning-switch__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); }
.meaning-switch__hero-tile { display: inline-flex; width: 3.6rem; height: 3.6rem; align-items: center; justify-content: center; border-radius: .85rem; font-size: 1.35rem; font-weight: 900; line-height: 1; box-shadow: 0 .55rem 1rem color-mix(in oklab, var(--color-neutral) 24%, transparent); }
.meaning-switch__hero-tile:nth-child(1) { transform: rotate(-7deg); }
.meaning-switch__hero-tile:nth-child(2) { transform: translateY(-.35rem) rotate(5deg); }
.meaning-switch__hero-tile:nth-child(3) { transform: rotate(-3deg); }
.meaning-switch__hero-tile--primary { background: var(--color-primary); color: var(--color-primary-content); }
.meaning-switch__hero-tile--secondary { background: var(--color-secondary); color: var(--color-secondary-content); }
.meaning-switch__hero-tile--accent { background: var(--color-accent); color: var(--color-accent-content); }

.meaning-switch__theme-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.meaning-switch__theme { display: block; min-height: 14rem; border: 1px solid var(--switch-line); border-radius: var(--radius-box); padding: 1.25rem; background: var(--color-base-100); color: var(--switch-ink); text-align: left; transition: border-color 150ms ease, background-color 150ms ease, box-shadow 150ms ease, transform 150ms ease; }
.meaning-switch__theme:hover, .meaning-switch__theme:focus-visible { border-color: var(--color-primary); background: color-mix(in oklab, var(--color-primary) 5%, var(--color-base-100)); transform: translateY(-.1rem); }
.meaning-switch__theme.is-selected { border-color: var(--color-primary); background: color-mix(in oklab, var(--color-primary) 9%, var(--color-base-100)); box-shadow: inset 0 0 0 2px color-mix(in oklab, var(--color-primary) 16%, transparent); }
.meaning-switch__theme-mark { display: inline-flex; width: 2.8rem; height: 2.8rem; align-items: center; justify-content: center; border-radius: .75rem; background: color-mix(in oklab, var(--color-primary) 14%, transparent); color: var(--color-primary); font-size: 1.3rem; font-weight: 900; }

.meaning-switch__game-topbar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; border-bottom: 1px solid var(--switch-line); padding-bottom: 1rem; }
.meaning-switch__no-timer { border: 1px solid color-mix(in oklab, var(--color-secondary) 35%, var(--switch-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(--switch-ink)); font-size: .8rem; font-weight: 800; white-space: nowrap; }
.meaning-switch__progress { height: .45rem; margin-top: 1rem; overflow: hidden; border-radius: 999px; background: var(--color-base-200); }
.meaning-switch__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; }
.meaning-switch__stage { min-height: clamp(30rem, 60vh, 42rem); margin-top: 1.5rem; border: 1px solid var(--switch-line); border-radius: var(--radius-box); padding: clamp(1.25rem, 5vw, 4rem); background: linear-gradient(180deg, color-mix(in oklab, var(--color-secondary) 6%, var(--color-base-100)), var(--color-base-100) 14rem); color: var(--switch-ink); box-shadow: 0 1rem 2.5rem color-mix(in oklab, var(--color-neutral) 10%, transparent); }
.meaning-switch__stage:focus { outline: none; }
.meaning-switch__prompt { max-width: 48rem; margin: 0 auto; text-align: center; }
.meaning-switch__target-word { margin: .6rem auto 0; color: color-mix(in oklab, var(--color-primary) 48%, var(--switch-ink)); font-size: clamp(2.2rem, 6vw, 4.4rem); font-weight: 950; letter-spacing: -.04em; line-height: 1; }
.meaning-switch__clue { max-width: 40rem; margin: 1rem auto 0; color: color-mix(in oklab, var(--switch-ink) 68%, transparent); font-size: 1.05rem; line-height: 1.5; }
.meaning-switch__sentence-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .9rem; max-width: 68rem; margin: 2rem auto 0; }
.meaning-switch__sentence { min-height: 9rem; border: 1px solid var(--switch-line); border-radius: var(--radius-box); padding: 1.25rem; background: var(--color-base-100); box-shadow: 0 .4rem 1rem color-mix(in oklab, var(--color-neutral) 6%, transparent); }
.meaning-switch__sentence-label { color: color-mix(in oklab, var(--color-secondary) 58%, var(--switch-ink)); font-size: .75rem; font-weight: 900; letter-spacing: .11em; text-transform: uppercase; }
.meaning-switch__sentence p { margin-top: .85rem; font-size: clamp(1.05rem, 2vw, 1.25rem); font-weight: 750; line-height: 1.5; }
.meaning-switch__choice-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .9rem; max-width: 50rem; margin: 2rem auto 0; }
.meaning-switch__choice { display: flex; min-height: 5.5rem; align-items: center; justify-content: center; gap: .75rem; border: 1px solid var(--switch-line); border-radius: var(--radius-box); padding: 1rem; background: var(--color-base-100); color: var(--switch-ink); font-size: clamp(1.05rem, 2.1vw, 1.3rem); font-weight: 900; transition: border-color 150ms ease, background-color 150ms ease, box-shadow 150ms ease, transform 150ms ease; }
.meaning-switch__choice:hover, .meaning-switch__choice:focus-visible { border-color: var(--color-primary); background: color-mix(in oklab, var(--color-primary) 7%, var(--color-base-100)); transform: translateY(-.1rem); }
.meaning-switch__choice-mark { display: inline-flex; width: 2rem; height: 2rem; align-items: center; justify-content: center; border-radius: 50%; background: color-mix(in oklab, var(--color-secondary) 15%, transparent); color: color-mix(in oklab, var(--color-secondary) 50%, var(--switch-ink)); font-size: .85rem; }
.meaning-switch__choice.is-wrong { border-color: color-mix(in oklab, var(--color-error) 60%, var(--switch-line)); background: color-mix(in oklab, var(--color-error) 7%, var(--color-base-100)); }
.meaning-switch__choice.is-right { border-color: color-mix(in oklab, var(--color-success) 60%, var(--switch-line)); background: color-mix(in oklab, var(--color-success) 8%, var(--color-base-100)); box-shadow: inset 0 0 0 2px color-mix(in oklab, var(--color-success) 17%, transparent); }
.meaning-switch__answer-panel { max-width: 58rem; margin: 2rem auto 0; border: 1px solid color-mix(in oklab, var(--color-success) 30%, var(--switch-line)); border-radius: var(--radius-box); padding: 1.25rem; background: color-mix(in oklab, var(--color-success) 7%, var(--color-base-100)); text-align: center; }
.meaning-switch__answer-word { margin-top: .7rem; font-size: clamp(1.25rem, 2.5vw, 1.65rem); font-weight: 900; }
.meaning-switch__sense-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .7rem; margin: 1rem auto 0; max-width: 48rem; text-align: left; }
.meaning-switch__sense { border-radius: .7rem; padding: .85rem 1rem; background: color-mix(in oklab, var(--color-success) 10%, var(--color-base-100)); }
.meaning-switch__sense span { color: color-mix(in oklab, var(--switch-ink) 58%, transparent); font-size: .72rem; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.meaning-switch__sense strong { display: block; margin-top: .3rem; font-size: 1rem; line-height: 1.35; }
.meaning-switch__next-button { margin-top: 1.15rem; }
.meaning-switch__feedback { min-height: 2rem; margin: 1rem auto 0; color: var(--switch-ink); text-align: center; }
.meaning-switch__feedback[data-state="correct"] { color: color-mix(in oklab, var(--color-success) 75%, var(--switch-ink)); font-weight: 800; }
.meaning-switch__feedback[data-state="incorrect"] { color: color-mix(in oklab, var(--color-error) 75%, var(--switch-ink)); font-weight: 700; }
.meaning-switch__pause-notice { margin-top: 1rem; border: 1px solid color-mix(in oklab, var(--color-secondary) 30%, var(--switch-line)); border-radius: var(--radius-field); padding: 1rem; background: color-mix(in oklab, var(--color-secondary) 8%, var(--color-base-100)); text-align: center; }
.meaning-switch__results-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; max-width: 60rem; margin-right: auto; margin-left: auto; }
.meaning-switch__result-card { min-height: 8rem; border: 1px solid var(--switch-line); border-radius: var(--radius-box); padding: 1.25rem; background: var(--color-base-100); text-align: center; }
.meaning-switch__result-card strong { display: block; margin-top: .5rem; color: var(--color-primary); font-size: 2.2rem; font-variant-numeric: tabular-nums; }
.meaning-switch__result-card > span { color: color-mix(in oklab, var(--switch-ink) 58%, transparent); font-size: .8rem; font-weight: 800; text-transform: uppercase; }
.meaning-switch__stage button:focus-visible, .meaning-switch__theme:focus-visible { outline: 3px solid var(--color-secondary); outline-offset: 3px; }

@media (max-width: 760px) {
  .meaning-switch__theme-grid, .meaning-switch__sentence-grid, .meaning-switch__choice-grid, .meaning-switch__sense-grid, .meaning-switch__results-grid { grid-template-columns: 1fr; }
  .meaning-switch__theme { min-height: auto; }
  .meaning-switch__game-topbar { align-items: flex-start; flex-direction: column; }
  .meaning-switch__stage { min-height: auto; padding: 1.25rem; }
}

@media (prefers-reduced-motion: reduce) {
  .meaning-switch__hero-tile, .meaning-switch__theme, .meaning-switch__progress span, .meaning-switch__choice { transition: none; }
}