.arm-modal-audio-player{width:100%;min-width:0;box-sizing:border-box;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:.875rem;padding:.75rem .875rem;color:var(--foreground);background:color-mix(in oklab,var(--muted) 78%,var(--card));border:1px solid color-mix(in oklab,var(--border) 72%,var(--primary));border-radius:calc(var(--radius) + .375rem);box-shadow:inset 0 1px color-mix(in oklab,var(--foreground) 7%,transparent)}.arm-modal-audio-player__native{display:none}.arm-modal-audio-player__play,.arm-modal-audio-player__volume-button{display:inline-grid;place-items:center;flex:0 0 auto;padding:0;border:0;cursor:pointer;transition:transform .16s ease,background-color .16s ease,opacity .16s ease}.arm-modal-audio-player__play{width:2.875rem;height:2.875rem;border-radius:999px;color:var(--primary-foreground);background:var(--primary);box-shadow:0 .5rem 1.25rem color-mix(in oklab,var(--primary) 28%,transparent)}.arm-modal-audio-player__play svg{width:1.125rem;height:1.125rem;stroke-width:2.35}.arm-modal-audio-player__play svg.lucide-play{transform:translate(.0625rem)}.arm-modal-audio-player__play:hover:not(:disabled){transform:scale(1.04)}.arm-modal-audio-player__play:active:not(:disabled){transform:scale(.96)}.arm-modal-audio-player__play:disabled{cursor:not-allowed;opacity:.45}.arm-modal-audio-player__timeline{min-width:0;display:grid;gap:.375rem}.arm-modal-audio-player__time{display:flex;justify-content:space-between;gap:.75rem;color:var(--muted-foreground);font-size:.6875rem;font-variant-numeric:tabular-nums;line-height:1}.arm-modal-audio-player__range{--arm-audio-value: 0%;width:100%;height:1rem;margin:0;padding:0;border:0;outline:0;appearance:none;-webkit-appearance:none;cursor:pointer;background:transparent}.arm-modal-audio-player__range::-webkit-slider-runnable-track{height:.25rem;border-radius:999px;background:linear-gradient(to right,var(--primary) 0 var(--arm-audio-value),color-mix(in oklab,var(--muted-foreground) 30%,transparent) var(--arm-audio-value) 100%)}.arm-modal-audio-player__range::-moz-range-track{height:.25rem;border-radius:999px;background:linear-gradient(to right,var(--primary) 0 var(--arm-audio-value),color-mix(in oklab,var(--muted-foreground) 30%,transparent) var(--arm-audio-value) 100%)}.arm-modal-audio-player__range::-webkit-slider-thumb{width:.875rem;height:.875rem;margin-top:-.3125rem;appearance:none;-webkit-appearance:none;border:.1875rem solid var(--card);border-radius:999px;background:var(--primary);box-shadow:0 0 0 1px color-mix(in oklab,var(--primary) 48%,transparent)}.arm-modal-audio-player__range::-moz-range-thumb{width:.5625rem;height:.5625rem;border:.1875rem solid var(--card);border-radius:999px;background:var(--primary);box-shadow:0 0 0 1px color-mix(in oklab,var(--primary) 48%,transparent)}.arm-modal-audio-player__range:disabled{cursor:default;opacity:.55}.arm-modal-audio-player__volume{display:flex;align-items:center;gap:.375rem}.arm-modal-audio-player__volume-button{width:2rem;height:2rem;border-radius:999px;color:var(--muted-foreground);background:transparent}.arm-modal-audio-player__volume-button:hover{color:var(--foreground);background:color-mix(in oklab,var(--foreground) 8%,transparent)}.arm-modal-audio-player__volume-button svg{width:1.125rem;height:1.125rem;stroke-width:2.1}.arm-modal-audio-player__volume-range{width:4rem}.arm-modal-audio-player button:focus-visible,.arm-modal-audio-player input:focus-visible{outline:2px solid var(--ring);outline-offset:3px}@media(max-width:480px){.arm-modal-audio-player{gap:.625rem;padding:.625rem .75rem}.arm-modal-audio-player__volume-range{display:none}}@media(prefers-reduced-motion:reduce){.arm-modal-audio-player__play,.arm-modal-audio-player__volume-button{transition:none}}.arm-native-quiz{--quiz-accent: #31e6ff;--quiz-accent-foreground: #071018;--quiz-accent-secondary: #7c5cff;--quiz-surface: #111827;--quiz-text: #ffffff;--quiz-muted: #253047;--quiz-muted-text: #aeb8ca;--quiz-border: rgba(255, 255, 255, .16);--quiz-success: #35d07f;--quiz-danger: #ff5a67;--quiz-time-progress: 1;position:absolute;inset:0;z-index:24;display:grid;align-items:end;justify-items:center;padding:max(30vh,env(safe-area-inset-top)) max(14px,env(safe-area-inset-right)) max(14px,env(safe-area-inset-bottom)) max(14px,env(safe-area-inset-left));overflow:hidden;color:var(--quiz-text);color-scheme:dark;font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif;pointer-events:none;-webkit-tap-highlight-color:transparent}.arm-native-quiz *,.arm-native-quiz *:before,.arm-native-quiz *:after{box-sizing:border-box}.arm-native-quiz__ambient{position:absolute;right:0;bottom:0;left:0;height:48%;background:linear-gradient(180deg,transparent,rgba(2,6,23,.42));pointer-events:none}.arm-native-quiz__panel{position:relative;width:min(100%,720px);max-height:min(64dvh,720px);padding:clamp(20px,4.5vw,36px);overflow:auto;overscroll-behavior:contain;border:1px solid color-mix(in srgb,var(--quiz-accent) 32%,var(--quiz-border));border-radius:28px;background:linear-gradient(145deg,rgba(255,255,255,.08),transparent 42%),color-mix(in srgb,var(--quiz-surface) 90%,transparent);box-shadow:0 26px 90px #00000075,inset 0 1px #ffffff1a;backdrop-filter:blur(22px) saturate(135%);-webkit-backdrop-filter:blur(22px) saturate(135%);pointer-events:auto;touch-action:pan-y;animation:arm-quiz-panel-in .42s cubic-bezier(.22,1,.36,1) both}.arm-native-quiz__panel:before{content:"";position:absolute;inset:0;border-radius:inherit;background:radial-gradient(circle at 100% 0%,color-mix(in srgb,var(--quiz-accent-secondary) 18%,transparent),transparent 35%);pointer-events:none}.arm-native-quiz__panel-line{position:absolute;top:0;left:10%;width:38%;height:2px;background:linear-gradient(90deg,transparent,var(--quiz-accent),transparent);box-shadow:0 0 20px var(--quiz-accent)}.arm-native-quiz__panel--question{max-height:min(72dvh,780px)}.arm-native-quiz__panel--status{display:grid;justify-items:center;padding-block:54px;text-align:center}.arm-native-quiz__brand{position:relative;display:flex;align-items:center;gap:9px;margin-bottom:22px;font-size:12px;letter-spacing:.14em}.arm-native-quiz__brand>span{display:grid;width:28px;height:28px;place-items:center;border:1px solid color-mix(in srgb,var(--quiz-accent) 65%,transparent);border-radius:9px;color:var(--quiz-accent);background:color-mix(in srgb,var(--quiz-accent) 10%,transparent);box-shadow:inset 0 0 16px color-mix(in srgb,var(--quiz-accent) 14%,transparent)}.arm-native-quiz__brand small{margin-left:auto;color:color-mix(in srgb,var(--quiz-text) 58%,transparent);font-size:9px;letter-spacing:.1em}.arm-native-quiz__eyebrow{position:relative;margin:0 0 8px;color:var(--quiz-accent);font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.arm-native-quiz__title,.arm-native-quiz__question{position:relative;margin:0;color:var(--quiz-text);text-wrap:balance}.arm-native-quiz__title{max-width:16ch;font-size:clamp(28px,7.5vw,48px);font-weight:780;letter-spacing:-.04em;line-height:.98}.arm-native-quiz__title:focus,.arm-native-quiz__question:focus{outline:none}.arm-native-quiz__lead{position:relative;max-width:60ch;margin:16px 0 0;color:color-mix(in srgb,var(--quiz-text) 75%,transparent);font-size:clamp(15px,3.8vw,18px);line-height:1.52}.arm-native-quiz__form{position:relative;display:grid;margin-top:24px}.arm-native-quiz__label{margin-bottom:8px;font-size:13px;font-weight:750}.arm-native-quiz__input{width:100%;min-height:58px;padding:0 16px;border:1px solid var(--quiz-border);border-radius:16px;outline:none;background:color-mix(in srgb,var(--quiz-surface) 76%,transparent);color:var(--quiz-text);font:inherit;font-size:17px;transition:border-color .16s ease,box-shadow .16s ease}.arm-native-quiz__input::placeholder{color:color-mix(in srgb,var(--quiz-text) 36%,transparent)}.arm-native-quiz__input:focus-visible{border-color:var(--quiz-accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--quiz-accent) 20%,transparent)}.arm-native-quiz__hint,.arm-native-quiz__player{margin:8px 0 0;color:color-mix(in srgb,var(--quiz-text) 58%,transparent);font-size:12px;line-height:1.4}.arm-native-quiz__player{margin-top:18px;font-size:14px}.arm-native-quiz__player strong{color:var(--quiz-text)}.arm-native-quiz__error{min-height:20px;margin:10px 0 0;color:color-mix(in srgb,var(--quiz-danger) 85%,white);font-size:13px;line-height:1.45}.arm-native-quiz__error:empty{display:none}.arm-native-quiz__button,.arm-native-quiz__option{border:0;color:inherit;cursor:pointer;font:inherit;touch-action:manipulation;transition:transform .15s ease,border-color .15s ease,background-color .15s ease,box-shadow .15s ease,opacity .15s ease}.arm-native-quiz__button{display:inline-flex;min-height:56px;align-items:center;justify-content:center;padding:13px 20px;border-radius:16px;font-size:16px;font-weight:780}.arm-native-quiz__button--primary{width:100%;margin-top:18px;background:linear-gradient(120deg,var(--quiz-accent),color-mix(in srgb,var(--quiz-accent-secondary) 72%,var(--quiz-accent)));color:var(--quiz-accent-foreground);box-shadow:0 12px 32px color-mix(in srgb,var(--quiz-accent) 24%,transparent)}.arm-native-quiz__button--secondary{width:100%;margin-top:14px;border:1px solid rgba(255,255,255,.16);background:#ffffff12}.arm-native-quiz__audio-controls{position:relative;display:flex;flex-wrap:wrap;justify-content:flex-end;gap:7px;margin:10px 0 2px}.arm-native-quiz__audio-controls button{min-height:38px;padding:7px 11px;border:1px solid var(--quiz-border);border-radius:999px;background:color-mix(in srgb,var(--quiz-muted) 70%,transparent);color:var(--quiz-text);cursor:pointer;font:700 11px/1.2 var(--font-sans, Inter, system-ui, sans-serif)}.arm-native-quiz__audio-controls button:focus-visible{outline:3px solid color-mix(in srgb,var(--quiz-accent) 58%,white);outline-offset:2px}.arm-native-quiz__audio-error{margin:8px 0 0;color:var(--quiz-muted-text);font-size:12px;line-height:1.4}.arm-native-quiz__button:hover,.arm-native-quiz__option:hover{transform:translateY(-2px)}.arm-native-quiz__button:active,.arm-native-quiz__option:active{transform:translateY(0) scale(.985)}.arm-native-quiz__button:focus-visible,.arm-native-quiz__option:focus-visible,.arm-native-quiz__leaderboard-head button:focus-visible{outline:3px solid color-mix(in srgb,var(--quiz-accent) 65%,white);outline-offset:3px}.arm-native-quiz__facts,.arm-native-quiz__result-stats{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:22px}.arm-native-quiz__facts span,.arm-native-quiz__result-stats span{display:grid;gap:2px;min-width:0;padding:12px 8px;border:1px solid rgba(255,255,255,.1);border-radius:14px;background:#ffffff0b;color:color-mix(in srgb,var(--quiz-text) 60%,transparent);font-size:11px;text-align:center}.arm-native-quiz__facts strong,.arm-native-quiz__result-stats strong{color:var(--quiz-text);font-size:17px}.arm-native-quiz__question-head{position:relative;display:flex;align-items:center;justify-content:space-between;gap:16px;color:color-mix(in srgb,var(--quiz-text) 64%,transparent);font-size:12px;font-weight:720;letter-spacing:.04em;text-transform:uppercase}.arm-native-quiz__score{color:var(--quiz-accent)}.arm-native-quiz__progress{height:3px;margin:12px 0 20px;overflow:hidden;border-radius:999px;background:#ffffff1a}.arm-native-quiz__progress span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--quiz-accent),var(--quiz-accent-secondary));transition:width .28s ease}.arm-native-quiz__timer{position:relative;display:inline-flex;align-items:baseline;gap:7px;margin-bottom:12px;color:color-mix(in srgb,var(--quiz-text) 60%,transparent)}.arm-native-quiz__timer:before{content:"";width:8px;height:8px;border-radius:50%;background:color-mix(in srgb,var(--quiz-accent) calc(var(--quiz-time-progress) * 100%),var(--quiz-danger));box-shadow:0 0 12px currentColor}.arm-native-quiz__timer span{color:var(--quiz-text);font-size:18px;font-variant-numeric:tabular-nums;font-weight:800}.arm-native-quiz__timer small{font-size:11px}.arm-native-quiz__question{max-width:38ch;font-size:clamp(19px,5.2vw,28px);font-weight:740;line-height:1.2;letter-spacing:-.025em}.arm-native-quiz__answers{position:relative;display:grid;gap:10px;margin-top:20px}.arm-native-quiz__option{display:grid;grid-template-columns:36px 1fr;min-height:62px;align-items:center;gap:12px;padding:10px 14px;border:1px solid rgba(255,255,255,.13);border-radius:16px;background:#fff1;font-size:15px;font-weight:630;line-height:1.3;text-align:left}.arm-native-quiz__option-key{display:grid;width:34px;height:34px;place-items:center;border:1px solid color-mix(in srgb,var(--quiz-accent) 32%,transparent);border-radius:11px;color:var(--quiz-accent);background:color-mix(in srgb,var(--quiz-accent) 8%,transparent);font-size:13px;font-weight:850}.arm-native-quiz__option.is-correct{border-color:color-mix(in srgb,var(--quiz-success) 76%,transparent);background:color-mix(in srgb,var(--quiz-success) 17%,transparent)}.arm-native-quiz__option.is-wrong{border-color:color-mix(in srgb,var(--quiz-danger) 76%,transparent);background:color-mix(in srgb,var(--quiz-danger) 14%,transparent)}.arm-native-quiz__option.is-muted{opacity:.42}.arm-native-quiz__feedback{position:relative;margin-top:16px;padding:15px;border:1px solid rgba(255,255,255,.12);border-radius:17px;background:#0206176b}.arm-native-quiz__feedback.is-correct{border-color:color-mix(in srgb,var(--quiz-success) 40%,transparent)}.arm-native-quiz__feedback.is-wrong{border-color:color-mix(in srgb,var(--quiz-danger) 38%,transparent)}.arm-native-quiz__feedback-title{display:flex;justify-content:space-between;gap:16px;color:var(--quiz-success);font-size:17px}.arm-native-quiz__feedback.is-wrong .arm-native-quiz__feedback-title{color:var(--quiz-danger)}.arm-native-quiz__feedback p{margin:8px 0 0;color:color-mix(in srgb,var(--quiz-text) 72%,transparent);font-size:13px;line-height:1.48}.arm-native-quiz__result-score{position:relative;display:flex;align-items:baseline;gap:9px;margin-top:18px}.arm-native-quiz__result-score strong{color:var(--quiz-accent);font-size:clamp(50px,15vw,82px);font-variant-numeric:tabular-nums;line-height:.9;letter-spacing:-.06em;text-shadow:0 0 34px color-mix(in srgb,var(--quiz-accent) 40%,transparent)}.arm-native-quiz__result-score span{color:color-mix(in srgb,var(--quiz-text) 62%,transparent);font-size:14px}.arm-native-quiz__leaderboard,.arm-native-quiz__leaderboard-empty{position:relative;margin-top:22px;padding-top:18px;border-top:1px solid rgba(255,255,255,.1)}.arm-native-quiz__leaderboard-head{display:flex;align-items:center;justify-content:space-between;gap:16px}.arm-native-quiz__leaderboard-head h2{margin:0;font-size:16px}.arm-native-quiz__leaderboard-head button{display:grid;width:36px;height:36px;place-items:center;border:1px solid rgba(255,255,255,.12);border-radius:11px;background:#ffffff0f;color:var(--quiz-text);cursor:pointer;font-size:19px}.arm-native-quiz__leaderboard ol{display:grid;gap:6px;margin:12px 0 0;padding:0;list-style:none}.arm-native-quiz__leaderboard li{display:grid;grid-template-columns:26px 1fr auto 34px;min-height:42px;align-items:center;gap:9px;padding:6px 9px;border-radius:11px;color:color-mix(in srgb,var(--quiz-text) 66%,transparent);font-size:13px}.arm-native-quiz__leaderboard li.is-current{background:color-mix(in srgb,var(--quiz-accent) 12%,transparent);color:var(--quiz-text)}.arm-native-quiz__leaderboard li>span,.arm-native-quiz__leaderboard li>em,.arm-native-quiz__leaderboard li>small{font-variant-numeric:tabular-nums}.arm-native-quiz__leaderboard li>strong{overflow:hidden;color:inherit;text-overflow:ellipsis;white-space:nowrap}.arm-native-quiz__leaderboard li>em{color:var(--quiz-accent);font-style:normal;font-weight:800}.arm-native-quiz__leaderboard li>small{color:color-mix(in srgb,var(--quiz-text) 42%,transparent);text-align:right}.arm-native-quiz__leaderboard-empty p{margin:0;color:color-mix(in srgb,var(--quiz-text) 68%,transparent);text-align:center}.arm-native-quiz__loader{width:44px;height:44px;margin-bottom:24px;border:3px solid rgba(255,255,255,.12);border-top-color:var(--quiz-accent);border-radius:50%;animation:arm-quiz-spin .8s linear infinite}@keyframes arm-quiz-panel-in{0%{opacity:0;transform:translateY(24px) scale(.985)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes arm-quiz-spin{to{transform:rotate(360deg)}}@media(min-width:760px){.arm-native-quiz{align-items:center;justify-items:end;padding:24px clamp(24px,5vw,72px)}.arm-native-quiz__ambient{left:auto;width:min(64vw,900px);height:100%;background:linear-gradient(90deg,transparent,rgba(2,6,23,.28))}.arm-native-quiz__panel{width:min(54vw,720px)}.arm-native-quiz__answers{grid-template-columns:repeat(2,minmax(0,1fr))}.arm-native-quiz__answers>:last-child:nth-child(odd){grid-column:1 / -1}}@media(max-width:480px){.arm-native-quiz{padding-top:max(30vh,env(safe-area-inset-top))}.arm-native-quiz__panel{max-height:64dvh;border-radius:22px}.arm-native-quiz[data-view=question]{padding-top:max(15vh,env(safe-area-inset-top))}.arm-native-quiz[data-view=question] .arm-native-quiz__panel{max-height:calc(85dvh - max(14px,env(safe-area-inset-bottom)))}.arm-native-quiz__brand small{display:none}}@media(prefers-reduced-motion:reduce){.arm-native-quiz__panel,.arm-native-quiz__loader{animation:none}.arm-native-quiz__button,.arm-native-quiz__option,.arm-native-quiz__input,.arm-native-quiz__progress span{transition-duration:.01ms}}