:root{--ink:#20303c;--muted:#657888;--paper:#fffdf7;--line:#20303c1f;--green:#0ca678;--blue:#2f80ff;--pink:#ff5f8f;--yellow:#ffd43b;--orange:#ff9f1c;--mint:#67e8c9;--radius:24px}*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{color:var(--ink);background:radial-gradient(circle at 12% 18%,#ff5f8f1f 0 18px,#0000 19px) 0 0/220px 220px,radial-gradient(circle at 85% 12%,#2f80ff21 0 24px,#0000 25px) 0 0/260px 260px,linear-gradient(90deg,#20303c0a 1px,#0000 1px) 0 0/34px 34px,linear-gradient(#20303c0a 1px,#0000 1px) 0 0/34px 34px,#fff8e8;margin:0;font-family:Trebuchet MS,PingFang SC,Microsoft YaHei,sans-serif;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button{cursor:pointer;touch-action:manipulation}a,button,input,select{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:4px solid color-mix(in srgb, var(--blue) 55%, 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minmax(320px,420px);align-items:center;gap:clamp(28px,5vw,72px);max-width:1180px;margin:58px auto 0;display:grid;position:relative}.hero-copy{min-width:0}.eyebrow{color:#0b7e61;letter-spacing:.08em;text-transform:uppercase;background:#ffffffbd;border:2px dashed #0b7e6157;border-radius:999px;margin:0 0 12px;padding:8px 12px;font-size:.82rem;font-weight:900;display:inline-flex}.hero-copy h1{letter-spacing:0;overflow-wrap:anywhere;text-shadow:4px 4px #ffd43b61;max-width:760px;margin:0;font-size:clamp(2.5rem,8vw,5.8rem);line-height:.94}.hero-copy h1 span{display:block}.hero-copy p{color:#40515f;max-width:640px;font-size:1.08rem;line-height:1.8}.hero-actions,.finish-actions,.round-actions{flex-wrap:wrap;gap:12px;margin-top:22px;display:flex}.primary-button{color:#fff;background:var(--ink);border:2px solid var(--ink);min-height:48px;box-shadow:6px 6px 0 var(--yellow);padding:12px 22px;transition:transform .16s,box-shadow .16s}.secondary-button{min-height:48px;color:var(--ink);border:2px 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auto 26px;padding:0 18px;scroll-margin-top:18px;display:grid}.grade-picker{border:3px solid var(--ink);background:linear-gradient(135deg,#fff,#fff0c2);border-radius:26px 34px 24px 30px;grid-template-columns:minmax(180px,260px) 1fr;align-items:center;gap:14px;padding:16px;display:grid;box-shadow:8px 8px #ff9f1c2e}.grade-picker strong{font-size:1.05rem;display:block}.grade-picker span{color:var(--muted);margin-top:3px;font-size:.82rem;font-weight:900;display:block}.grade-buttons{grid-template-columns:repeat(6,minmax(0,1fr));gap:9px;display:grid}.grade-button{min-height:44px;color:var(--ink);border:2px solid var(--ink);background:#fff;border-radius:16px 20px 15px 22px;padding:0 8px;font-weight:900;box-shadow:4px 4px #20303c1a}.grade-button.active{color:#fff;background:var(--pink);box-shadow:4px 4px 0 var(--yellow)}.search-box{border:3px solid var(--ink);background:#fff;border-radius:22px;align-items:center;gap:10px;min-height:58px;padding:0 16px;display:flex}.search-box 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var(--line);border-radius:var(--radius);color:var(--muted);background:#fff;padding:28px;font-weight:900}.play-page{padding:max(18px, env(safe-area-inset-top)) max(18px, env(safe-area-inset-right)) max(18px, env(safe-area-inset-bottom)) max(18px, env(safe-area-inset-left));background:radial-gradient(circle at 12% 22%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 26%), radial-gradient(circle at 86% 78%, #ffd43b4d, transparent 26%), linear-gradient(135deg, color-mix(in srgb, var(--accent) 18%, white), #fff7e8 42%, #effaf5)}.play-nav{max-width:940px;margin:0 auto 18px}.play-nav>div{text-align:center;min-width:0}.play-nav span{color:var(--muted);font-size:.78rem;font-weight:900;display:block}.play-nav strong{text-overflow:ellipsis;white-space:nowrap;max-width:min(54vw,520px);font-size:1.2rem;display:block;overflow:hidden}.icon-link{width:46px;height:46px;padding:0}.play-shell{max-width:940px;margin:0 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white);border-radius:999px;align-items:center;gap:5px;padding:5px 10px;font-size:.78rem;font-weight:900;display:inline-flex}.scene-label{margin-bottom:10px}.question-head h2{max-width:760px;margin:0 auto 10px;font-size:clamp(1.6rem,5vw,3rem);line-height:1.18}.question-head p{color:var(--muted);margin:0 0 18px;font-weight:900}.choice-grid,.spot-grid,.memory-grid{gap:12px;max-width:720px;margin:26px auto 0;display:grid}.sequence-board{position:relative}.stage{max-width:780px;margin:0 auto}.stage:before{background:color-mix(in srgb, var(--accent) 22%, white);border:2px solid color-mix(in srgb, var(--accent) 38%, white);content:"";border-radius:999px;width:min(520px,80%);height:10px;margin:0 auto 18px;display:block}.train-track,.number-track,.factory-console,.letter-crates,.picture-counter,.lab-bench,.maze-board{margin:18px auto}.train-track{background:linear-gradient(transparent 0 68%, #20303c2e 68% 72%, transparent 72%), color-mix(in srgb, var(--accent) 8%, white);border:3px solid var(--ink);border-radius:22px;grid-template-columns:90px minmax(0,1fr) 58px;align-items:end;gap:8px;max-width:720px;padding:18px 18px 26px;display:grid}.train-engine,.train-known,.train-gap,.train-car,.number-car{border:3px solid var(--ink);font-weight:900;box-shadow:5px 5px #20303c1f}.train-engine{color:#fff;background:var(--accent);border-radius:26px 14px 14px 26px;place-items:center;min-height:58px;display:grid}.train-known,.train-gap{background:#fff;border-radius:16px;place-items:center;min-height:58px;padding:10px;display:grid}.train-gap{color:var(--accent);font-size:1.8rem}.train-yard{grid-template-columns:repeat(4,minmax(0,1fr))}.train-car{background:linear-gradient(180deg, #fffdf7, color-mix(in srgb, var(--accent) 12%, white));border-radius:24px 10px}.train-car span,.factory-lever span,.word-shelf span,.command-card span{color:var(--muted);font-size:.7rem;font-weight:900;display:block}.rail-map{background:linear-gradient(transparent 68%, #20303c2e 69% 73%, transparent 74%), color-mix(in srgb, var(--accent) 9%, white);border:3px solid var(--ink);border-radius:26px;grid-template-columns:120px repeat(3,minmax(0,1fr));align-items:stretch;gap:10px;max-width:820px;margin:18px auto;padding:18px;display:grid}.rail-engine,.rail-slot,.yard-car{min-height:96px;color:var(--ink);border:3px solid var(--ink);background:#fffdf7;border-radius:24px 12px;align-content:center;gap:6px;padding:12px;font-weight:900;display:grid;position:relative;box-shadow:6px 6px #20303c21}.rail-engine{color:#fff;background:var(--accent);border-radius:32px 14px 14px 32px}.rail-engine span,.rail-slot span,.yard-car span{color:color-mix(in srgb, var(--accent) 70%, var(--ink));font-size:.72rem}.rail-engine b{width:28px;height:28px;color:var(--ink);background:var(--yellow);border:2px solid var(--ink);border-radius:50%;place-items:center;display:grid;position:absolute;bottom:8px;right:10px}.rail-slot{opacity:.85;border-style:dashed}.rail-slot.filled{opacity:1;border-style:solid}.rail-slot.broken{color:#9a3412;background:#fff2e8}.rail-slot small{color:var(--muted)}.train-dispatch{max-width:720px;color:var(--muted);flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;margin:0 auto 14px;font-weight:900;display:flex}.train-dispatch b{color:#fff;background:var(--accent);border:3px solid var(--ink);border-radius:50%;place-items:center;width:42px;height:42px;font-size:1.25rem;display:grid}.rail-yard{grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;max-width:820px;margin:16px auto 0;display:grid}.yard-car{background:linear-gradient(180deg, #fffdf7, color-mix(in srgb, var(--accent) 12%, white));min-height:112px}.yard-car:hover,.rail-slot.filled:hover{transform:translateY(-2px)rotate(-1deg)}.bubble-lane{background:radial-gradient(circle at 18% 24%, #ffffffe0, transparent 8%), radial-gradient(circle at 70% 70%, color-mix(in srgb, var(--accent) 16%, white), transparent 22%), color-mix(in srgb, var(--accent) 8%, white);border:3px solid var(--ink);border-radius:30px;grid-template-columns:repeat(4,minmax(92px,1fr));gap:14px;max-width:720px;min-height:210px;margin:20px auto 0;padding:24px;display:grid;position:relative;overflow:hidden}.answer-bubble{aspect-ratio:1;min-height:104px;color:var(--ink);background:radial-gradient(circle at 32% 24%, #fffffff5, transparent 18%), color-mix(in srgb, var(--accent) 18%, white);border:3px solid var(--ink);border-radius:50%;align-self:center;font-size:1.35rem;font-weight:900;box-shadow:7px 9px #20303c1f}.bubble-2,.bubble-4{transform:translateY(34px)}.number-track{background:linear-gradient(transparent 46%, #20303c2e 47% 53%, transparent 54%), color-mix(in srgb, var(--accent) 8%, white);border:3px solid var(--ink);border-radius:24px;flex-wrap:wrap;justify-content:center;gap:8px;padding:18px;display:flex}.number-car{background:#fff;border-radius:15px;place-items:center;min-width:64px;min-height:54px;display:grid}.number-car.missing{color:#fff;background:var(--accent)}.number-car.option.selected,.factory-lever.selected,.word-tags button.selected,.sample-tray.selected,.command-card.selected{color:#fff;background:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb, var(--accent) 20%, white), 6px 6px 0 #20303c24}.number-track small{width:100%;color:var(--muted);font-weight:900}.depot-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.factory-console{background:linear-gradient(135deg, #fffdf7, color-mix(in srgb, var(--accent) 10%, white));border:4px solid var(--ink);border-radius:28px;gap:14px;max-width:520px;padding:22px;display:grid;box-shadow:inset 0 -10px #20303c0f}.factory-screen{color:#114d3b;border:3px solid var(--ink);background:#d8fff2;border-radius:16px;min-height:62px;padding:14px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:1.2rem;font-weight:900}.gear-row{justify-content:center;gap:16px;display:flex}.gear-row span{background:repeating-conic-gradient(var(--accent) 0 12deg, #fffdf7 12deg 24deg);border:3px solid var(--ink);border-radius:50%;width:48px;height:48px}.gear-row span.spinning{animation:1.2s linear infinite spinGear}.lever-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.factory-lever{background:linear-gradient(90deg, color-mix(in srgb, var(--accent) 18%, white), #fffdf7);border-radius:18px;min-height:88px}.letter-crates{background:color-mix(in srgb, var(--accent) 8%, white);border:3px dashed color-mix(in srgb, var(--accent) 42%, white);border-radius:22px;flex-wrap:wrap;justify-content:center;gap:8px;max-width:620px;padding:16px;display:flex}.word-build-slots{flex-wrap:wrap;justify-content:center;gap:8px;max-width:640px;margin:18px auto 10px;display:flex}.word-build-slots button{border:3px solid var(--ink);width:48px;height:54px;box-shadow:inset 0 -8px 0 color-mix(in srgb, var(--accent) 12%, white);text-transform:lowercase;background:#fff;border-radius:14px;place-items:center;font-size:1.35rem;font-weight:900;display:grid}.letter-crates button{color:#fff;background:var(--accent);border:3px solid var(--ink);width:46px;height:46px;box-shadow:4px 4px 0 var(--yellow);text-transform:lowercase;border-radius:12px;place-items:center;font-size:1.3rem;font-weight:900;display:grid}.letter-crates button.used{color:var(--muted);box-shadow:none;background:#eef3f4;transform:scale(.92)}.shelf-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.word-shelf{text-transform:lowercase;background:linear-gradient(transparent 60%, color-mix(in srgb, var(--accent) 20%, white) 61% 70%, transparent 71%), #fffdf7;min-height:74px}.picture-counter{background:color-mix(in srgb, var(--accent) 8%, white);border:3px solid var(--ink);border-radius:28px;grid-template-columns:190px minmax(0,1fr);align-items:center;gap:16px;max-width:720px;padding:18px;display:grid}.picture-card{border:3px solid var(--ink);background:#fff;border-radius:24px;place-items:center;min-height:180px;display:grid;box-shadow:6px 6px #20303c1f}.picture-card span{font-size:4rem}.picture-card b{color:var(--accent)}.word-tags{grid-template-columns:repeat(2,minmax(0,1fr));margin:0}.lab-bench{background:linear-gradient(180deg, #ffffffb8, color-mix(in srgb, var(--accent) 9%, white));border:3px solid var(--ink);border-radius:28px;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;max-width:760px;padding:18px;display:grid}.sample-tray{border:3px solid var(--ink);min-height:116px;box-shadow:inset 0 -8px 0 color-mix(in srgb, var(--accent) 12%, white), 5px 5px 0 #20303c1a;background:#fff;border-radius:18px;font-weight:900}.sample-tray 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button,.lab-level-list button,.lab-grade-list button,.lab-actions button,.lab-piece-yard button,.lab-token-yard button,.lab-command-yard button,.lab-program button,.lab-feedback button{min-height:44px;color:var(--ink);border:2px solid var(--ink);background:#fffdf7;border-radius:14px 18px 13px 19px;font-weight:900;box-shadow:4px 4px #20303c1a}.lab-game-list button{justify-content:space-between;align-items:center;gap:8px;padding:10px 12px;display:flex}.lab-game-list button span,.lab-train-car small{color:var(--muted);font-size:.72rem;font-weight:900}.lab-game-list button.active,.lab-level-list button.active,.lab-grade-list button.active{color:#fff;background:var(--ink)}.lab-grade-list{grid-template-columns:repeat(3,1fr)}.lab-grade-list button:disabled{opacity:.38}.lab-level-list button{text-align:left;grid-template-columns:26px minmax(0,1fr);align-items:center;gap:8px;padding:8px 10px;display:grid}.lab-level-list button 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button{width:40px;height:40px}.picture-counter{grid-template-columns:1fr;padding:14px}.picture-card{min-height:132px}.picture-card span{font-size:3rem}.lab-bench{grid-template-columns:repeat(2,minmax(0,1fr));padding:14px}.sample-tray{min-height:96px}.maze-board{grid-template-columns:repeat(4,46px);gap:5px;padding:10px}.maze-board span{width:46px;height:46px}.round-card[data-game=math-pop] .choice-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.round-card[data-game=math-pop] .choice-grid button{min-height:134px}.spot-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:18px}.spot-grid button{border-width:2px;min-height:0;font-size:clamp(1.8rem,12vw,3.4rem)}.sequence-answer{grid-template-columns:repeat(2,minmax(0,1fr))}.memory-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.memory-card{min-height:94px;font-size:.98rem}.leader-page{padding:max(16px, env(safe-area-inset-top)) max(14px, env(safe-area-inset-right)) max(46px, env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-left))}.leader-hero{padding:30px 0 18px}.leader-hero h1{font-size:clamp(2.35rem,13vw,3.25rem)}.rank-table{border-radius:22px 28px 20px 26px;padding:8px 12px}.main-rank .rank-row{grid-template-columns:34px minmax(0,1fr) auto;gap:8px}.main-rank .rank-score{grid-column:2/-1;justify-self:start;font-size:1.15rem}.lab-page{padding:max(14px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right)) max(26px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left))}.lab-hero h1{font-size:clamp(2rem,11vw,2.7rem)}.lab-stage-card,.lab-panel{border-radius:20px}.lab-hud{grid-template-columns:repeat(2,minmax(0,1fr))}.lab-game{min-height:360px;padding:10px}.lab-machine{grid-template-columns:1fr}.lab-gears{display:none}.lab-pixi-stage{aspect-ratio:auto;height:clamp(220px,68vw,280px);min-height:0}}@media (max-width:390px){.brand-mark strong{max-width:48vw}.nav-pill{padding-inline:12px}.hero-copy h1{font-size:2.05rem}.profile-stats{grid-template-columns:1fr}.grade-buttons{grid-template-columns:repeat(2,minmax(0,1fr))}.card-meta{grid-template-columns:1fr}.play-nav strong{max-width:38vw}.memory-card{min-height:82px}}@media (hover:none){.primary-button:hover,.secondary-button:hover,.nav-pill:hover,.ghost-link:hover,.icon-link:hover,.game-card:hover,.choice-grid button:hover,.spot-grid button:hover,.sequence-answer button:hover,.memory-card:hover{transform:none}}.v3-page{color:#26313c;background-color:#fff8e8;background-image:linear-gradient(90deg,#26313c0d 1px,#0000 1px),linear-gradient(#26313c0d 1px,#0000 1px),none;background-position:0 0,0 0,0 0;background-repeat:repeat,repeat,repeat;background-size:34px 34px;background-attachment:scroll,scroll,scroll;background-origin:padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box;min-height:100dvh;padding:28px}.v3-hero{grid-template-columns:minmax(0,1fr) 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small{color:#ffffffb8}.v3-grade-picker{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.v3-grade-picker button,.v3-level-tabs button,.v3-actions button,.v3-feedback button,.v3-slot-strip button,.v3-item-yard button,.v3-scene-items button,.v3-scene-tool,.v3-detective-board button,.v3-conveyor-belt button,.v3-zuma-track button{color:#26313c;background:#fffdf6;border:2px solid #26313c;border-radius:13px 17px 12px 18px;min-height:44px;font-weight:900;box-shadow:3px 3px #26313c1a}.v3-grade-picker button:disabled{opacity:.35}.v3-hud{grid-template-columns:1.5fr repeat(4,minmax(0,1fr));gap:10px;margin-bottom:12px;display:grid}.v3-hud div{background:color-mix(in srgb, var(--v3-accent) 11%, white);border:2px solid #26313c24;border-radius:14px;min-width:0;padding:10px}.v3-hud span{color:#687782;font-size:.72rem;font-weight:900;display:block}.v3-hud strong{color:color-mix(in srgb, var(--v3-accent) 70%, #26313c);text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.v3-level-tabs{gap:7px;margin-bottom:12px;padding-bottom:4px;display:flex;overflow-x:auto}.v3-level-tabs button{min-width:44px}.v3-stage{background:linear-gradient(135deg, color-mix(in srgb, var(--v3-accent) 14%, white), white 56%), #fff;min-height:520px;padding:clamp(14px,2vw,22px);position:relative;overflow:hidden}.v3-stage-prompt{gap:6px;margin-bottom:14px;display:grid}.v3-stage-prompt span{color:#fff;background:var(--v3-accent);border:2px solid #26313c;border-radius:999px;width:fit-content;padding:6px 10px;font-size:.78rem;font-weight:900}.v3-stage-prompt h2{margin:0;font-size:clamp(1.35rem,3.4vw,2.25rem);line-height:1.16}.v3-stage-prompt p{color:#62717d;margin:0;font-weight:800}.v3-slot-strip{grid-template-columns:repeat(auto-fit,minmax(116px,1fr));gap:10px;margin:14px 0;display:grid}.v3-slot-strip button{gap:3px;min-height:74px;padding:8px;display:grid}.v3-slot-strip 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span{color:#26313c;background:#fff0b8;border:2px solid #26313c;border-radius:999px;padding:7px 10px;font-size:.76rem;font-weight:900}.v3-actions,.v3-feedback,.v3-feedback div{flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;display:flex}.v3-primary-action{color:#fff!important;background:var(--v3-accent)!important}.v3-feedback{justify-content:space-between;margin-top:12px;padding:12px}.v3-feedback.good{background:#ebfbee}.v3-feedback.bad{background:#fff5f5}.v3-detective-board{background:#20303c;border:4px solid #101820;border-radius:18px;grid-template-columns:repeat(3,minmax(70px,1fr));gap:10px;max-width:430px;margin:0 auto;padding:16px;display:grid;position:relative}.v3-detective-board button{color:#f8f0d8;background:#ffffff08;border:2px solid #ffffff29;border-radius:12px;place-items:center;min-height:68px;font-size:2rem;font-weight:900;display:grid}.v3-detective-board button.target{color:#ffd43b;box-shadow:inset 0 0 0 3px 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20px;gap:10px;max-width:760px;margin:0 auto;padding:14px;display:grid}.v3-scroll .rod{background:#8d6b2f;border-radius:999px}.v3-zuma-track{background:radial-gradient(circle,#e3fafc,#fff);border:3px solid #26313c;border-radius:999px;justify-content:center;align-items:center;gap:18px;min-height:180px;display:flex;position:relative;overflow:hidden}.v3-zuma-track:before{content:"";border:6px dashed color-mix(in srgb, var(--v3-accent) 55%, #26313c);border-radius:999px;position:absolute;inset:28px}.v3-zuma-track .launcher,.v3-zuma-track .bubble{z-index:1}.v3-zuma-track .launcher{color:#fff;background:#26313c;border-radius:50%;place-items:center;width:88px;height:88px;font-weight:900;display:grid}.v3-zuma-track .bubble{width:70px;height:70px;animation:1.7s ease-in-out infinite v3Bob;animation-delay:calc(var(--i) * -.18s);border-radius:50%}.v3-machine-screen,.v3-conveyor-belt,.v3-market-shelf,.v3-lab-table,.v3-robot-grid,.v3-dungeon-path{background:#f8fbff;border:3px solid #26313c;border-radius:18px;gap:10px;width:100%;max-width:720px;margin:0 auto;padding:18px;display:grid}.v3-machine-screen{background:#d8fff2;grid-template-columns:auto 1fr;align-items:center}.v3-machine-screen strong{font-size:4rem}.v3-machine-screen em{color:#5c6b73;grid-column:1/-1;font-style:normal;font-weight:900}.v3-conveyor-belt{overscroll-behavior-inline:contain;background:repeating-linear-gradient(90deg,#d8dee9 0 22px,#edf2f7 22px 44px);display:flex;overflow-x:auto}.v3-conveyor-belt button{background:#fff;border:2px solid #26313c;border-radius:12px;flex:none;place-items:center;min-width:58px;height:58px;font-size:1.35rem;font-weight:900;animation:3s linear infinite v3Belt;display:grid}.v3-conveyor-belt button.decoy{background:#fff4e6}.v3-market-shelf{background:#fff4e6;grid-template-columns:repeat(2,minmax(120px,1fr))}.v3-market-shelf span{background:#fff;border:2px solid #26313c;border-radius:16px;place-items:center;min-height:96px;font-size:3rem;font-weight:900;display:grid}.v3-lab-table{background:#e6fcf5;grid-template-columns:repeat(4,minmax(0,1fr))}.v3-lab-table span,.v3-robot-grid span{background:#fff;border:2px solid #26313c;border-radius:14px;place-items:center;min-height:62px;font-weight:900;display:grid}.v3-orbit-map{background:radial-gradient(circle,#0000 0 36px,#26313c1f 37px 39px,#0000 40px 76px,#26313c1a 77px 79px,#0000 80px),#f4f8ff;min-height:210px}.v3-robot-grid{background:#e9fac8;grid-template-columns:repeat(3,70px);justify-content:center}.v3-robot-grid .wall{color:#fff;background:#26313c}.v3-robot-grid .star{color:#fff;background:var(--v3-accent)}.v3-robot-grid .goal{background:#ffd43b}.v3-program-strip{color:#52616b;text-align:center;background:#fff;border:2px solid #26313c;border-radius:14px;max-width:720px;margin:12px auto;padding:12px;font-weight:900}.v3-dungeon-path{color:#3f2a56;text-align:center;background:linear-gradient(135deg,#f3f0ff,#fff);align-content:center;min-height:96px;font-weight:900}.v3-side-notes ul{color:#52616b;margin:0;padding-left:18px;font-weight:800}.v3-side-notes pre{white-space:pre-wrap;word-break:break-word;color:#52616b;max-height:520px;margin:0;font-size:.72rem;overflow:auto}.dungeon-cards-v3 button{background:linear-gradient(135deg,#845ef724,#0000),#fffdf6;min-width:126px;min-height:74px}.factory-parts button{min-width:150px}.label-tags-v3 button,.sample-trays-v3 button,.planet-dock-v3 button,.command-cards-v3 button{min-width:132px}@keyframes v3Scan{0%,to{transform:translate(-52%)skew(-12deg)}50%{transform:translate(52%)skew(-12deg)}}@keyframes v3Bob{0%,to{transform:translateY(-10px)}50%{transform:translateY(12px)}}@keyframes v3Belt{0%,to{transform:translate(0)}50%{transform:translate(8px)}}@media (max-width:1120px){.v3-layout,.v3-hero{grid-template-columns:1fr}.v3-side-notes{display:none}}@media (max-width:680px){.v3-page{padding:max(14px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right)) max(28px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left))}.v3-hero h1{font-size:clamp(2rem,11vw,2.8rem)}.v3-game-picker{grid-template-columns:repeat(2,minmax(0,1fr))}.v3-game-picker button{grid-template-columns:1fr;grid-template-areas:"icon""title""meta";justify-items:start}.v3-hud{grid-template-columns:repeat(2,minmax(0,1fr))}.v3-stage{min-height:440px;padding:12px}.v3-machine-screen,.v3-conveyor-belt,.v3-market-shelf,.v3-lab-table,.v3-robot-grid,.v3-dungeon-path{max-width:100%}.v3-slot-strip{grid-template-columns:1fr}.v3-detective-board{grid-template-columns:repeat(3,minmax(48px,1fr));padding:10px}.v3-detective-board button{min-height:52px;font-size:1.55rem}.v3-zuma-track{border-radius:22px;flex-wrap:wrap;min-height:210px}.v3-lab-table{grid-template-columns:repeat(2,minmax(0,1fr))}.v3-robot-grid{grid-template-columns:repeat(3,minmax(52px,1fr))}.v3-feedback{justify-content:center}}