@property --as-sky-top{syntax:"<color>";inherits:true;initial-value:#bfe6ff}@property --as-sky-mid{syntax:"<color>";inherits:true;initial-value:#e8f7ff}@property --as-sky-bottom{syntax:"<color>";inherits:true;initial-value:#f4fbe9}.as-root{--as-green:#3fbf67;--as-green-dark:#2a8a49;--as-yellow:#f5c518;--as-yellow-dark:#b98c05;--as-red:#e8394f;--as-blue:#3fa9f5;--as-ink:#20455f;--as-ink-soft:#5b7c93;--as-panel:#ffffffeb;--as-radius:18px;--as-shadow:0 12px 30px #18426029;width:100%;height:100%;min-height:100dvh;color:var(--as-ink);background:linear-gradient(180deg, var(--as-sky-top) 0%, var(--as-sky-mid) 55%, var(--as-sky-bottom) 100%);-webkit-user-select:none;user-select:none;grid-template-rows:auto minmax(0,1fr) auto;gap:clamp(6px,1.2vh,14px);padding:clamp(8px,2vmin,20px);font-family:"Baloo 2",Nunito,Trebuchet MS,Segoe UI,system-ui,sans-serif;transition:--as-sky-top .7s,--as-sky-mid .7s,--as-sky-bottom .7s;display:grid;position:relative;overflow:hidden}.as-root:not([data-status=idle]){max-height:100dvh}.as-root[data-status=idle]{height:auto;overflow:visible}.as-root[data-status=idle] .as-stage{min-height:0;overflow:visible}.as-visually-hidden{clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;position:absolute!important}.as-hud{gap:clamp(4px,1vh,10px);width:min(100%,820px);margin:0 auto;display:grid}.as-hud__bar{justify-content:space-between;align-items:center;gap:clamp(6px,1.4vw,14px);display:flex}.as-hud__stats{flex-wrap:wrap;align-items:center;gap:clamp(6px,1.4vw,14px);min-width:0;display:flex}.as-hud__actions{flex:none;align-items:center;gap:8px;display:flex}.as-stat{background:var(--as-panel);border-radius:14px;justify-items:center;min-width:64px;padding:6px 12px;display:grid;box-shadow:0 4px 12px #1842601f}.as-stat__label{letter-spacing:.08em;text-transform:uppercase;color:var(--as-ink-soft);font-size:clamp(.6rem,1.5vw,.72rem);font-weight:700}.as-stat__value{font-variant-numeric:tabular-nums;font-size:clamp(1rem,3vw,1.35rem);font-weight:800}.as-stat--urgent{background:#fff0f2;animation:.9s ease-in-out infinite as-pulse}.as-hud__question{background:var(--as-panel);border-radius:var(--as-radius);box-shadow:var(--as-shadow);flex-wrap:wrap;justify-content:center;align-items:center;gap:clamp(10px,3vw,28px);padding:clamp(6px,1.4vh,12px) clamp(12px,3vw,24px);display:flex}.as-hud__prompt{margin:0}.as-equation{align-items:center;gap:clamp(6px,1.6vw,12px);font-size:clamp(1.6rem,6vw,2.6rem);font-weight:800;line-height:1;display:inline-flex}.as-equation__a{color:var(--as-green-dark)}.as-equation__b{color:var(--as-yellow-dark)}.as-equation__op{color:var(--as-ink-soft)}.as-equation__result{color:#fff;background:var(--as-red);text-align:center;border-radius:12px;min-width:1.2em;padding:0 .24em}.as-equation--placeholder{color:var(--as-ink-soft)}.as-hud__next{border-left:2px dashed #5b7c9359;align-items:center;gap:10px;padding-left:clamp(8px,2vw,18px);display:flex}.as-hud__next-label{letter-spacing:.1em;text-transform:uppercase;color:var(--as-ink-soft);font-size:.72rem;font-weight:800}.as-mini-problem{align-items:center;gap:8px;display:inline-flex}.as-mini-plus{color:var(--as-ink-soft);font-size:1.1rem;font-weight:800}.as-mini-group{border:2px solid var(--as-green);background:#fff;border-radius:9px;flex-direction:column;align-items:center;gap:2px;padding:3px 5px 4px;display:inline-flex}.as-mini-group--b{border-color:var(--as-yellow)}.as-mini-grid{gap:2px;display:grid}.as-mini-row{gap:2px;display:flex}.as-mini-unit{border-radius:2px;width:9px;height:9px}.as-mini-group--a .as-mini-unit{background:var(--as-green);box-shadow:inset 0 -2px #0000002e}.as-mini-group--b .as-mini-unit{background:var(--as-yellow);box-shadow:inset 0 -2px #0000002e}.as-mini-value{font-size:.95rem;font-weight:800}.as-mini-group--a .as-mini-value{color:var(--as-green-dark)}.as-mini-group--b .as-mini-value{color:var(--as-yellow-dark)}.as-stage{justify-content:center;align-items:stretch;min-height:0;display:flex;position:relative}.as-canvas-wrapper{flex:1;width:min(100%,820px);min-height:0;position:relative}.as-canvas{touch-action:none;width:100%;height:100%;display:block}.as-footer{justify-items:center;gap:6px;width:min(100%,820px);margin:0 auto;display:grid}.as-hint-line{color:var(--as-ink-soft);margin:0;font-size:.85rem;font-weight:700}.as-controls{grid-template-columns:1fr 1.2fr 1fr;gap:clamp(6px,1.6vw,14px);width:100%;max-width:620px;display:grid}.as-pad{min-height:clamp(56px,9vh,76px);color:var(--as-ink);background:var(--as-panel);border-radius:var(--as-radius);box-shadow:0 6px 0 #1842602e, var(--as-shadow);cursor:pointer;touch-action:none;border:none;justify-content:center;align-items:center;font-family:inherit;font-size:clamp(1.2rem,4vw,1.6rem);font-weight:800;transition:transform 80ms,box-shadow 80ms;display:flex}.as-pad:active:not(:disabled){transform:translateY(4px);box-shadow:0 2px #1842602e}.as-pad:disabled{opacity:.45;cursor:default}.as-pad--soft{background:linear-gradient(#fff 0%,#dff1ff 100%)}.as-screen{z-index:5;justify-content:center;align-items:center;padding:clamp(8px,3vmin,24px);display:flex;position:absolute;inset:0;overflow-y:auto}.as-screen--start{width:100%;min-height:100%;position:relative;inset:auto;overflow:visible}.as-screen--overlay{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#ceeafab8;animation:.2s ease-out as-fade}.as-panel{text-align:center;background:var(--as-panel);width:min(100%,460px);box-shadow:var(--as-shadow);border-radius:26px;padding:clamp(16px,4vmin,30px);animation:.25s ease-out as-rise}.as-panel--wide{width:min(100%,560px)}.as-panel--scroll{overscroll-behavior:contain;max-height:min(100%,100dvh - 2*clamp(8px,3vmin,24px));overflow-y:auto}.as-panel__title{margin:0 0 8px;font-size:clamp(1.4rem,5vw,1.9rem)}.as-panel__text{color:var(--as-ink-soft);margin:0 0 18px;font-weight:600}.as-panel__actions{gap:10px;margin-top:18px;display:grid}.as-panel__row{flex-wrap:wrap;justify-content:center;gap:8px;margin-top:16px;display:flex}.as-title{flex-wrap:wrap;justify-content:center;align-items:baseline;gap:10px;margin:0;font-size:clamp(2rem,9vw,3.2rem);line-height:1;display:flex}.as-title__word--a{color:var(--as-green-dark)}.as-title__word--b{color:var(--as-red)}.as-subtitle{color:var(--as-ink-soft);margin:10px 0 20px;font-weight:600}.as-options{text-align:left;gap:14px;display:grid}.as-fieldset{border-radius:var(--as-radius);border:2px solid #5b7c932e;margin:0;padding:10px 12px 12px}.as-fieldset legend{letter-spacing:.08em;text-transform:uppercase;color:var(--as-ink-soft);padding:0 6px;font-size:.75rem;font-weight:800}.as-choice-row{flex-wrap:wrap;gap:8px;display:flex}.as-choice-column{gap:8px;display:grid}.as-choice{min-height:48px;color:var(--as-ink);cursor:pointer;background:#f2f8fc;border:2px solid #0000;border-radius:14px;flex:1;justify-content:center;align-items:center;gap:8px;padding:8px 14px;font-family:inherit;font-size:1rem;font-weight:800;transition:transform .1s,background .15s,border-color .15s;display:inline-flex}.as-choice:hover{background:#e6f2fa}.as-choice.is-selected{border-color:var(--as-blue);background:#dff0ff}.as-choice--wide{text-align:left;flex-direction:column;align-items:flex-start;gap:2px}.as-choice__level{font-size:1.05rem}.as-choice__hint{color:var(--as-ink-soft);font-size:.82rem;font-weight:600}.as-choice__icon{font-size:1.2rem}.as-toggle{cursor:pointer;align-items:center;gap:12px;padding:8px 4px;display:flex}.as-toggle input{opacity:0;width:1px;height:1px;position:absolute}.as-toggle__track{background:#cfdce6;border-radius:999px;flex:none;width:52px;height:30px;transition:background .18s;position:relative}.as-toggle__thumb{background:#fff;border-radius:50%;width:24px;height:24px;transition:transform .18s;position:absolute;top:3px;left:3px;box-shadow:0 2px 5px #1842604d}.as-toggle input:checked+.as-toggle__track{background:var(--as-green)}.as-toggle input:checked+.as-toggle__track .as-toggle__thumb{transform:translate(22px)}.as-toggle input:focus-visible+.as-toggle__track{outline:3px solid var(--as-blue);outline-offset:3px}.as-toggle__text{display:grid}.as-toggle__label{font-weight:800}.as-toggle__description{color:var(--as-ink-soft);font-size:.82rem;font-weight:600}.as-button{min-height:48px;color:var(--as-ink);cursor:pointer;background:#f2f8fc;border:none;border-radius:16px;justify-content:center;align-items:center;gap:8px;padding:10px 22px;font-family:inherit;font-size:1.05rem;font-weight:800;transition:transform 80ms,box-shadow 80ms,background .15s;display:inline-flex;box-shadow:0 4px #18426029}.as-button:hover{background:#e6f2fa}.as-button:active{transform:translateY(3px);box-shadow:0 1px #18426029}.as-button--primary{color:#fff;background:linear-gradient(180deg, #68e08d 0%, var(--as-green) 100%);box-shadow:0 5px 0 var(--as-green-dark)}.as-button--primary:hover{background:linear-gradient(#7ce89e 0%,#45c972 100%)}.as-button--large{min-height:56px;font-size:1.15rem}.as-button--huge{width:100%;min-height:66px;margin-top:20px;font-size:1.5rem}.as-button--block{width:100%;margin-top:16px}.as-button--ghost{box-shadow:none;color:var(--as-ink-soft);background:0 0}.as-button--icon{border-radius:14px;min-width:52px;min-height:52px;padding:0;font-size:1.3rem}.as-chip{color:var(--as-ink);cursor:pointer;background:#f2f8fc;border:2px solid #0000;border-radius:999px;padding:8px 14px;font-family:inherit;font-size:.9rem;font-weight:700}.as-chip.is-selected{border-color:var(--as-blue);background:#dff0ff}:where(.as-root) button:focus-visible,:where(.as-root) summary:focus-visible{outline:3px solid var(--as-blue);outline-offset:3px}.as-results{grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px;margin:18px 0 0;display:grid}.as-results__item{background:#f2f8fc;border-radius:14px;padding:10px}.as-results__item dt{letter-spacing:.06em;text-transform:uppercase;color:var(--as-ink-soft);font-size:.72rem;font-weight:800}.as-results__item dd{font-variant-numeric:tabular-nums;margin:4px 0 0;font-size:1.4rem;font-weight:800}.as-record{color:#c46a00;margin:0;font-size:1.1rem;font-weight:800;animation:.4s ease-out as-pop}.as-best{color:var(--as-ink-soft);margin:12px 0 0;font-weight:700}.as-howto{text-align:left;margin-top:16px}.as-howto summary{cursor:pointer;color:var(--as-ink-soft);text-align:center;font-weight:800}.as-howto ol{margin:12px 0;padding-left:20px;font-weight:600;line-height:1.5}.as-howto__keys{color:var(--as-ink-soft);font-size:.85rem;line-height:1.6}@keyframes as-fade{0%{opacity:0}to{opacity:1}}@keyframes as-rise{0%{opacity:0;transform:translateY(14px)scale(.97)}to{opacity:1;transform:none}}@keyframes as-pop{0%{transform:scale(.7)}60%{transform:scale(1.12)}to{transform:scale(1)}}@keyframes as-pulse{0%,to{transform:scale(1)}50%{transform:scale(1.06)}}@media (min-width:900px) and (min-height:620px){.as-controls{max-width:520px}}@media (min-width:620px){.as-panel--wide{width:min(100%,680px)}.as-options{grid-template-columns:1fr 1fr;align-items:start}}@media (max-height:760px){.as-title{font-size:clamp(1.5rem,6vw,2.3rem)}.as-subtitle{margin:6px 0 14px}.as-options{gap:10px}.as-fieldset{padding:6px 10px 8px}.as-toggle{padding:5px 4px}.as-button--huge{min-height:54px;margin-top:14px;font-size:1.3rem}.as-howto{margin-top:10px}}@media (max-width:560px){.as-stat{min-width:54px;padding:4px 8px}.as-button--icon{min-width:44px;min-height:44px;font-size:1.1rem}.as-hud__actions{gap:6px}.as-hud__question{display:none}.as-controls{gap:8px}.as-pad{min-height:clamp(52px,8vh,64px)}}@media (orientation:landscape) and (max-height:560px){.as-root{grid-template-rows:auto minmax(0,1fr) auto;gap:4px;padding:6px}.as-hud__stats{gap:6px}.as-stat__value{font-size:1rem}.as-hud__question{display:none}.as-pad{min-height:48px}.as-hint-line{display:none}}@media (prefers-reduced-motion:reduce){.as-root *,.as-root :before,.as-root :after{transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}}
.as-root{--as-ink:#30334e;--as-ink-soft:#73758b;--as-blue:#7460d5;--as-panel:#fff;--as-shadow:0 8px 24px #44415d08;--as-green-dark:#25804c;--as-yellow-dark:#9a7000;background:radial-gradient(at 0 65%,#e7eee755,#0000 40%),radial-gradient(at 100% 5%,#ede6fa77,#0000 35%),#faf8f1;gap:16px;padding:22px max(20px,50vw - 580px);font-family:Trebuchet MS,Segoe UI,system-ui,sans-serif}.as-root:not([data-status=idle]){height:100dvh;min-height:480px}.as-root[data-status=idle]{display:block}.as-hud{gap:18px;width:100%}.as-hud__bar{gap:22px}.as-brand{flex-shrink:0;align-items:center;gap:12px;display:flex}.as-brand>span{letter-spacing:-1.3px;font-size:27px;font-weight:900}.as-brand>span>span{color:#7760c5}.as-brand small{letter-spacing:2px;color:#808094;margin-top:3px;font-size:8px;font-weight:800;display:block}.as-back-link{width:fit-content;color:inherit;align-items:center;gap:12px;text-decoration:none;display:inline-flex}.as-back-link__icon{background:#fffdf9cc;border:1px solid #dfd9e7;border-radius:50%;flex:0 0 42px;place-items:center;width:42px;height:42px;transition:background .2s,transform .2s;display:grid}.as-back-link__icon svg{width:20px;height:20px}.as-back-link:hover .as-back-link__icon{background:#eee8f7;transform:translate(-2px)}.as-back-link:active .as-back-link__icon{transform:translate(-2px)scale(.95)}.as-back-link:focus-visible{outline-offset:5px;border-radius:14px;outline:3px solid #6551a2}.as-hud__stats{flex-wrap:nowrap;gap:10px;margin-left:auto}.as-stat{border:1px solid #eeecf1;border-radius:16px;align-items:center;min-width:93px;padding:8px 18px;box-shadow:0 3px #eeeced}.as-stat:first-child{background:#fff4d6;border-color:#f2e7c7;box-shadow:0 3px #eee0b4}.as-stat__label{letter-spacing:1.3px;font-size:9px}.as-stat__value{font-size:23px;line-height:1.2;animation:.2s ease-out as-score-in}.as-stat--urgent{color:#b02e46;border-color:#efb9c3;animation:none}.as-stat--urgent .as-stat__label{color:#b02e46}.as-hud__actions{gap:9px}.as-button--icon{background:#fff;border:1px solid #e8e5ee;width:46px;min-width:46px;min-height:46px;font-size:20px;box-shadow:0 3px #e6e2eb}.as-hud__question{border:1px solid #e9e5f3;border-radius:22px;flex-wrap:nowrap;justify-content:space-between;gap:22px;min-height:88px;padding:14px 24px;box-shadow:0 4px #efebf2}.as-question-instruction{align-items:center;gap:12px;display:flex}.as-question-instruction>div{gap:5px;display:grid}.as-question-instruction strong{font-size:16px}.as-question-instruction div>span{color:var(--as-ink-soft);font-size:11px}.as-question-spark{color:#8163cd;background:#f0eafb;border-radius:14px;place-items:center;width:42px;height:42px;font-size:28px;display:grid}.as-equation{white-space:nowrap;gap:15px;font-size:39px}.as-equation__a,.as-equation__b,.as-equation__result{border-radius:12px;place-items:center;min-width:48px;height:50px;display:inline-grid}.as-equation__a{background:#eaf7ed}.as-equation__b{background:#fff5d4}.as-equation__op{color:#9692a5;font-size:26px}.as-equation__result{color:#7955c1;background:#eee8fa;border:2px dashed #b59ada}.as-hud__next{border-left:1px solid #eeeaf3;gap:12px;padding-left:24px}.as-hud__next-label{letter-spacing:1.4px;font-size:9px}.as-mini-group{border-width:1px;min-width:28px}.as-mini-value{font-size:13px}.as-mini-unit{width:6px;height:6px}.as-stage{gap:24px;width:100%}.as-journey,.as-guide{flex:0 0 244px;width:244px;padding-top:12px}.as-side-card{background:#fffdfb;border:1px solid #eae7e2;border-radius:22px;padding:22px;box-shadow:0 4px #f0ede7}.as-eyebrow{letter-spacing:1.6px;color:#858294;font-size:9px;font-weight:800}.as-level-heading{align-items:center;gap:12px;margin:20px 0 24px;display:flex}.as-level-badge{color:#7957c0;background:#eee7fa;border-radius:15px;place-items:center;width:48px;height:52px;font-size:26px;font-weight:900;display:grid;box-shadow:0 3px #ded2f1}.as-level-heading h2{margin:0 0 4px;font-size:21px}.as-level-heading p,.as-side-note{color:var(--as-ink-soft);margin:0;font-size:11px;line-height:1.5}.as-progress-label{justify-content:space-between;margin-bottom:10px;font-size:11px;display:flex}.as-progress-label strong{color:#7957c0}.as-progress{appearance:none;background:#eeeaf4;border:0;border-radius:20px;width:100%;height:9px;display:block;overflow:hidden}.as-progress::-webkit-progress-bar{background:#eeeaf4;border-radius:20px}.as-progress::-webkit-progress-value{background:#a189d5;border-radius:20px;transition:width .3s}.as-progress::-moz-progress-bar{background:#a189d5;border-radius:20px}.as-progress-dots{justify-content:space-between;gap:3px;margin:12px 0;display:flex}.as-progress-dots span{color:#fff;background:#f2eef7;border-radius:50%;place-items:center;width:15px;height:15px;font-size:9px;display:grid}.as-progress-dots .is-filled{background:#9474ce}.as-progress-dots .is-fire{isolation:isolate;background:0 0;animation:.52s cubic-bezier(.18,.9,.3,1.35) both as-fire-arrive;position:relative;overflow:visible}.as-progress-dots .is-fire:before,.as-progress-dots .is-fire:after{content:"";transform-origin:50% 85%;position:absolute;bottom:-1px;left:50%}.as-progress-dots .is-fire:before{filter:drop-shadow(0 1px 2px #dc36134d);z-index:-1;background:linear-gradient(135deg,#ffe24d 4%,#ff8a18 45%,#ed331d 78%);border-radius:72% 28% 66% 34%;width:15px;height:24px;animation:.56s ease-in-out infinite alternate as-fire-flicker}.as-progress-dots .is-fire:after{z-index:1;background:linear-gradient(135deg,#fff6a1 8%,#ffd62e 64%,#ff8a18 100%);border-radius:76% 24% 68% 32%;width:7px;height:13px;animation:.41s ease-in-out infinite alternate as-fire-core}.as-game-progress{z-index:1;background:#fffffff0;border:1px solid #8e77c226;border-radius:14px;flex:none;align-self:center;width:min(72%,280px);margin:2px auto 8px;padding:10px 13px 9px;box-shadow:0 5px 14px #4c39701f}.as-game-progress.is-fire-milestone{animation:.9s ease-out both as-fire-card-glow}.as-game-progress .as-progress-label{margin-bottom:7px;font-size:11px}.as-game-progress .as-progress-dots{margin:8px 0 0}.as-game-progress .as-progress-dots span{width:15px;height:15px}.as-side-note{font-size:10px}.as-streak-card{background:#fff5dc;border-color:#efe4c6;align-items:center;gap:12px;margin-top:16px;padding:16px;display:flex;box-shadow:0 4px #f1e8d3}.as-streak-star{color:#d99420;font-size:33px}.as-streak-card strong{font-size:13px}.as-streak-card p{color:#827457;margin:4px 0 0;font-size:10px;line-height:1.5}.as-guide 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