:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--forest-950:#102a26;--forest-900:#163d36;--forest-800:#205348;--forest-700:#2f6b5a;--gold-600:#c79a32;--gold-300:#e0b956;--cream-50:#fffdf8;--cream-100:#f7f0e2;--surface:#fff;--text:#17251f;--muted:#5f6f68;--border:#d9d1bf;--danger:#b42318;--success:#2e6d55;--set-green:#276855;--set-gold:#a87512;--set-violet:#76508c;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--radius-sm:.5rem;--radius-md:.75rem;--radius-lg:1rem;--radius-xl:1.5rem;--shadow-sm:0 2px 8px #102a2614;--shadow-md:0 12px 32px #102a261f;--font-sans:-apple-system, BlinkMacSystemFont, "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;--header-height:3.5rem;--content-max:70rem;--tap-target:2.75rem}@media 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img{object-fit:contain;width:72%;height:72%;display:block}.memory-card__front{background:var(--surface);transform:rotateY(180deg)}.memory-card--matched{visibility:hidden}.memory-glyph{object-fit:contain;object-position:50% 50%;width:100%;height:100%;display:block}@media (max-width:39.999rem) and (orientation:portrait){.game-page--card{height:100dvh;min-height:0;overflow:hidden}.game-page--card .game-layout{height:calc(100dvh - var(--header-height) - env(safe-area-inset-top));min-height:0;padding:.45rem max(.65rem, env(safe-area-inset-right)) calc(3.8rem + env(safe-area-inset-bottom)) max(.65rem, env(safe-area-inset-left));overflow:hidden}.game-page--card .game-status{align-items:center}.game-page--card .game-status .eyebrow{display:none}.game-page--card .game-status h1{font-size:1.08rem}.game-page--card .question-counter{font-size:.78rem}.game-page--card .timer-rail{margin-block:.3rem .4rem}.game-page--card .timer-rail__meta{margin-bottom:.2rem}.game-page--card 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.button{min-height:2.75rem;padding-block:.45rem}}.set-game{text-align:center;width:min(100%,44rem)}.set-board{grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(.35rem,2vw,.8rem);display:grid}.set-card{aspect-ratio:.76;min-width:0;padding:var(--space-2);border-radius:var(--radius-md);background:var(--surface);box-shadow:var(--shadow-sm);border:3px solid #0000;position:relative}.set-card.is-selected{border-color:var(--gold-600);box-shadow:0 0 0 2px var(--forest-950), var(--shadow-md)}.set-card__order{z-index:1;top:var(--space-1);left:var(--space-1);width:1.55rem;height:1.55rem;color:var(--surface);background:var(--forest-900);border-radius:50%;place-items:center;font-size:.75rem;font-weight:900;display:grid;position:absolute}.set-glyph{object-fit:contain;width:100%;height:100%;display:block}@media (max-width:39.999rem) and (orientation:portrait){.game-page--set{height:100dvh;min-height:0;overflow:hidden}.game-page--set .game-layout{height:calc(100dvh - var(--header-height) - env(safe-area-inset-top));min-height:0;padding:.45rem max(.65rem, env(safe-area-inset-right)) calc(6.4rem + env(safe-area-inset-bottom)) max(.65rem, env(safe-area-inset-left));overflow:hidden}.game-page--set .game-status{align-items:center}.game-page--set .game-status .eyebrow{display:none}.game-page--set .game-status h1{font-size:1.08rem}.game-page--set .question-counter{font-size:.76rem}.game-page--set .timer-rail{margin-block:.3rem .4rem}.game-page--set .timer-rail__meta{margin-bottom:.2rem}.game-page--set .timer-rail__track{height:.45rem}.game-page--set .game-guidance{display:none}.game-page--set .game-stage{min-height:0;padding-block:0}.game-page--set .game-renderer-stack{align-content:start;width:100%;min-height:0}.game-page--set .set-game{width:min(100%,28rem)}.game-page--set .set-game>.text-button{min-height:2.25rem;padding-block:.2rem}.game-page--set .set-board{gap:clamp(.24rem,1.2vw,.4rem)}.game-page--set .set-card{border-width:2px;padding:clamp(.2rem,1vw,.4rem)}.game-page--set .action-dock{padding-block:.4rem max(.4rem, env(safe-area-inset-bottom))}.game-page--set .action-dock__status{margin-bottom:.3rem;font-size:.72rem;line-height:1.25}.game-page--set .action-dock__buttons .button{min-height:2.75rem;padding-block:.45rem}}.attention-canvas{aspect-ratio:12/5;border:2px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);width:min(100%,50rem);box-shadow:var(--shadow-sm);overflow:hidden}.attention-canvas svg{width:100%;height:100%;display:block}.attention-main{transition:transform .12s}.attention-main text{fill:var(--forest-950);font-family:var(--font-sans);font-size:122px;font-weight:900}.attention-shape{fill:var(--gold-300);stroke:var(--forest-950);stroke-width:5px;stroke-linejoin:round}.attention-distractor__image{filter:drop-shadow(0 2px 2px #102a2633)}.result{text-align:center;max-width:42rem}.result-card{padding:var(--space-6);border:1px solid 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strong{font-size:clamp(2.5rem,14vw,4.5rem);line-height:.9}.result-band{margin-bottom:var(--space-1);font-size:1.15rem;font-weight:900}.result-benchmark,.result-disclaimer{color:var(--muted);font-size:.84rem}.result-disclaimer{margin-block:var(--space-4)}.result-actions{gap:var(--space-2);grid-template-columns:1fr 1fr;display:grid}.result-unavailable{padding:var(--space-8) 0}.result-unavailable h2{margin-bottom:var(--space-2)}.result-unavailable p{color:var(--muted);margin-bottom:0}@media (min-width:40rem){.page-container{padding-inline:var(--space-6)}.game-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.game-card{grid-template-columns:7rem 1fr}.dialog-backdrop{place-items:center}.dialog-card{padding:var(--space-8);border-radius:var(--radius-xl)}.dialog-card__actions{grid-template-columns:1fr 1fr}}@media (min-width:64rem){.game-card-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.game-card:last-child{grid-column:2}.rotation-options{grid-template-columns:repeat(4,1fr)}}@media (orientation:landscape) and (min-width:40rem){.memory-board{grid-template-columns:repeat(8,minmax(0,1fr))}.game-layout{padding-top:var(--space-2)}.game-status .eyebrow{margin-bottom:0}}@media (max-height:34rem) and (orientation:landscape){.game-page{grid-template-rows:auto minmax(0,1fr) auto;height:100dvh;min-height:0;display:grid;overflow:hidden}.brand-header{min-height:calc(2.8rem + env(safe-area-inset-top));position:static}.brand-header__logo{height:1.45rem}.game-layout{overscroll-behavior:contain;width:100%;min-height:0;padding:.35rem max(.75rem, env(safe-area-inset-right)) .5rem max(.75rem, env(safe-area-inset-left));scrollbar-gutter:stable;overflow:auto}.game-status{align-items:center}.game-status .eyebrow{display:none}.game-status h1{font-size:1.1rem}.question-counter{font-size:.76rem}.game-guidance{display:none}.timer-rail{margin-block:.25rem .4rem}.timer-rail__meta{margin-bottom:.18rem}.timer-rail__track{height:.42rem}.game-stage{min-height:9rem;padding-block:0}.memory-board{gap:.3rem;max-width:38rem}.action-dock{align-items:center;gap:var(--space-3);padding:.4rem max(.75rem, env(safe-area-inset-right)) max(.4rem, env(safe-area-inset-bottom)) max(.75rem, env(safe-area-inset-left));display:flex;position:static}.action-dock__status{flex:16rem;width:auto;margin:0;font-size:.75rem}.action-dock__buttons{flex:24rem;width:auto;margin:0}.action-dock__buttons .button{min-height:2.6rem;padding-block:.45rem}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.attention-main{transition:none}}@media (forced-colors:active){.binary-matrix>span.is-filled,.memory-card__back,.set-card.is-selected{forced-color-adjust:none}}.game-renderer-stack{justify-items:center;width:100%;display:grid}.update-banner{z-index:130;right:1rem;bottom:calc(1rem + env(safe-area-inset-bottom));color:var(--cream-50);border-radius:var(--radius-md);background:var(--forest-950);box-shadow:var(--shadow-md);align-items:center;gap:.75rem;padding:.75rem 1rem;display:flex;position:fixed}.update-banner button{min-height:2.75rem;color:var(--forest-950);border-radius:var(--radius-sm);background:var(--gold-300);border:0;padding-inline:.9rem;font-weight:800}