@import"https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;600&family=Manrope:wght@400;500;700;800&family=Space+Grotesk:wght@500;700&display=swap";@keyframes react-loading-skeleton{to{transform:translate(100%)}}.react-loading-skeleton{--base-color: #ebebeb;--highlight-color: #f5f5f5;--animation-duration: 1.5s;--animation-direction: normal;--pseudo-element-display: block;background-color:var(--base-color);width:100%;border-radius:.25rem;display:inline-flex;line-height:1;position:relative;-webkit-user-select:none;user-select:none;overflow:hidden}.react-loading-skeleton:after{content:" ";display:var(--pseudo-element-display);position:absolute;top:0;left:0;right:0;height:100%;background-repeat:no-repeat;background-image:var( --custom-highlight-background, linear-gradient( 90deg, var(--base-color) 0%, var(--highlight-color) 50%, var(--base-color) 100% ) );transform:translate(-100%);animation-name:react-loading-skeleton;animation-direction:var(--animation-direction);animation-duration:var(--animation-duration);animation-timing-function:ease-in-out;animation-iteration-count:infinite}@media(prefers-reduced-motion){.react-loading-skeleton{--pseudo-element-display: none}}#nprogress{pointer-events:none}#nprogress .bar{background:#29d;position:fixed;z-index:1031;top:0;left:0;width:100%;height:2px}#nprogress .peg{display:block;position:absolute;right:0;width:100px;height:100%;box-shadow:0 0 10px #29d,0 0 5px #29d;opacity:1;-webkit-transform:rotate(3deg) translate(0px,-4px);-ms-transform:rotate(3deg) translate(0px,-4px);transform:rotate(3deg) translateY(-4px)}#nprogress .spinner{display:block;position:fixed;z-index:1031;top:15px;right:15px}#nprogress .spinner-icon{width:18px;height:18px;box-sizing:border-box;border:solid 2px transparent;border-top-color:#29d;border-left-color:#29d;border-radius:50%;-webkit-animation:nprogress-spinner .4s linear infinite;animation:nprogress-spinner .4s linear infinite}.nprogress-custom-parent{overflow:hidden;position:relative}.nprogress-custom-parent #nprogress .spinner,.nprogress-custom-parent #nprogress .bar{position:absolute}@-webkit-keyframes nprogress-spinner{0%{-webkit-transform:rotate(0deg)}to{-webkit-transform:rotate(360deg)}}@keyframes nprogress-spinner{0%{transform:rotate(0)}to{transform:rotate(360deg)}}:root{--font-heading: "Space Grotesk", "Sora", sans-serif;--font-body: "Manrope", "Plus Jakarta Sans", sans-serif;--font-mono: "JetBrains Mono", monospace;--color-surface: #f6f4ee;--color-panel: #fffef8;--color-text: #1d1b17;--color-muted: #6b665c;--color-brand: #0f766e;--color-brand-strong: #0b5b56;--color-border: #d8d2c3;--radius-sm: 10px;--radius-md: 16px;--radius-lg: 22px;--shadow-soft: 0 10px 30px rgba(15, 20, 28, .12);--shadow-card: 0 16px 40px rgba(15, 20, 28, .14);--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--space-7: 48px;--duration-fast: .18s;--duration-base: .32s;--duration-slow: .52s;--ease-emphasis: cubic-bezier(.22, 1, .36, 1)}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{font-family:var(--font-body);color:var(--color-text);line-height:1.5;background:radial-gradient(circle at 14% 16%,rgba(15,118,110,.18),transparent 42%),radial-gradient(circle at 82% 14%,rgba(255,107,107,.16),transparent 35%),linear-gradient(160deg,#fcfbf6,#f6f4ee)}#root{isolation:isolate}.app-shell{min-height:100vh;display:flex;flex-direction:column}.app-shell__container{width:min(1120px,calc(100% - 2rem));margin:0 auto}.app-shell__header{position:sticky;top:0;z-index:30;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fcfbf6b8;border-bottom:1px solid var(--color-border)}.app-shell__header-row{display:flex;align-items:center;justify-content:space-between;padding:var(--space-4) 0;gap:var(--space-4)}.brand{font-family:var(--font-heading);font-size:1.2rem;letter-spacing:.02em;font-weight:700;color:var(--color-text)}.main-nav{display:inline-flex;align-items:center;gap:var(--space-2);border-radius:999px;padding:6px;background:#ffffffa6;border:1px solid var(--color-border)}.main-nav__link{display:inline-flex;align-items:center;justify-content:center;min-width:86px;padding:.45rem .9rem;border-radius:999px;color:var(--color-muted);font-size:.95rem;font-weight:600}.main-nav__link--active{background:var(--color-text);color:#fff}.app-shell__footer{margin-top:auto;border-top:1px solid var(--color-border);background:#fffef8e0}.app-shell__footer-row{padding:var(--space-5) 0;display:flex;justify-content:space-between;gap:var(--space-3);flex-wrap:wrap}.app-shell__footer-row p{font-size:.92rem}main{width:min(1080px,calc(100% - 2rem));margin:0 auto;padding:var(--space-7) 0}h1{margin:0 0 var(--space-4);font-family:var(--font-heading);font-size:clamp(2rem,5.5vw,4.25rem);line-height:1.05;letter-spacing:-.02em}h2{margin:0;font-family:var(--font-heading);font-size:clamp(1.35rem,2vw,2rem);letter-spacing:-.02em}p{margin:0;max-width:70ch;color:var(--color-muted);font-size:clamp(1rem,2.2vw,1.2rem);line-height:1.6}.eyebrow{margin-bottom:var(--space-3);color:var(--color-brand-strong);text-transform:uppercase;letter-spacing:.12em;font-size:.75rem;font-weight:700}.hero-block{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:linear-gradient(130deg,#ffffffe0,#ffffff8f),radial-gradient(circle at 20% 10%,rgba(15,118,110,.14),transparent 38%);box-shadow:var(--shadow-soft);padding:clamp(1.5rem,4vw,3rem)}.hero-block--compact{margin-bottom:var(--space-6)}.hero-block__actions{margin-top:var(--space-5);display:flex;gap:var(--space-3);flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:.72rem 1.15rem;font-weight:700;border:1px solid transparent}.button--primary{background:var(--color-text);color:#fff}.button--ghost{border-color:var(--color-border);color:var(--color-text);background:#fff9}.filter-row{margin-top:var(--space-6);display:flex;flex-wrap:wrap;gap:var(--space-2)}.filter-chip{border:1px solid var(--color-border);background:#ffffffa6;color:var(--color-muted);border-radius:999px;padding:.45rem .9rem;font-weight:600;cursor:pointer}.filter-chip--active{border-color:transparent;background:var(--color-brand);color:#fff}.game-grid{margin-top:var(--space-5);display:grid;gap:var(--space-4);grid-template-columns:repeat(12,minmax(0,1fr))}.game-card{grid-column:span 12;border:1px solid var(--color-border);border-radius:var(--radius-md);background:#ffffffbd;padding:var(--space-5);box-shadow:var(--shadow-card)}.game-card__category{margin-bottom:var(--space-2);font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;font-weight:700}.game-card__tags{margin:var(--space-4) 0;padding:0;list-style:none;display:flex;gap:var(--space-2);flex-wrap:wrap}.game-card__tags li{font-family:var(--font-mono);font-size:.75rem;border:1px solid var(--color-border);border-radius:999px;padding:.35rem .65rem;background:#ffffffbf}.game-card__cta{display:inline-flex;align-items:center;gap:var(--space-2);font-weight:700}.games-list{display:grid;gap:var(--space-3)}.games-list__item{border:1px solid var(--color-border);border-radius:var(--radius-md);background:#ffffffb8;padding:var(--space-5);display:block;text-decoration:none;color:inherit;transition:transform var(--duration-fast) var(--ease-emphasis),box-shadow var(--duration-fast) var(--ease-emphasis),border-color var(--duration-fast) var(--ease-emphasis)}.games-list__item article{display:grid;gap:var(--space-3)}.games-list__item:hover{transform:translateY(-2px);border-color:#0f766e73;box-shadow:var(--shadow-soft)}.games-list__open{font-weight:700;color:var(--color-brand-strong)}.games-hub-page{display:grid;gap:var(--space-5)}.games-hub-page__hero{margin-bottom:0}.game-page{display:grid;gap:var(--space-5)}.game-page__hero{margin-bottom:0}.game-page__hero-top{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);flex-wrap:wrap}.game-page__back{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;border:1px solid var(--color-border);background:#ffffffb8;color:var(--color-text);font-size:.82rem;font-weight:700;padding:.35rem .8rem}.game-page__module>section{border-top:0;margin-bottom:0;padding-top:0}.game-page__coming-soon{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:#ffffffbd;box-shadow:var(--shadow-soft);padding:clamp(1rem,2.5vw,1.5rem);display:grid;gap:var(--space-2)}.wumpus-lab{margin-bottom:var(--space-6);display:grid;gap:var(--space-5)}.wumpus-lab__header{display:flex;justify-content:space-between;gap:var(--space-4);flex-wrap:wrap}.wumpus-status{display:flex;gap:var(--space-2);flex-wrap:wrap;align-items:flex-start}.wumpus-status span{border:1px solid var(--color-border);border-radius:999px;padding:.45rem .75rem;background:#ffffffbf;font-family:var(--font-mono);font-size:.75rem}.wumpus-lab__grid,.wumpus-lab__timeline-grid{display:grid;gap:var(--space-4)}.wumpus-board-panel,.wumpus-panel-card{border:1px solid var(--color-border);border-radius:var(--radius-md);background:#ffffffc7;padding:var(--space-4);box-shadow:var(--shadow-soft)}.wumpus-board{display:grid;gap:var(--space-2)}.wumpus-cell{aspect-ratio:1;border-radius:var(--radius-sm);border:1px solid var(--color-border);background:#f8f6f0f5;padding:.5rem;display:flex;flex-direction:column;justify-content:space-between;min-height:88px}.wumpus-cell--current{border-color:#0f766e;box-shadow:inset 0 0 0 2px #0f766e33}.wumpus-cell--visited{background:#fff}.wumpus-cell--safe{background:#dbf5ebe0}.wumpus-cell--pit-risk{background:#ffebcde6}.wumpus-cell--wumpus-risk{background:#ffdfe6e0}.wumpus-cell__coord{font-family:var(--font-mono);font-size:.72rem;color:var(--color-muted)}.wumpus-cell__tokens{display:flex;gap:.35rem;flex-wrap:wrap}.wumpus-cell__tokens span{min-width:1.8rem;height:1.8rem;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:var(--color-text);color:#fff;font-weight:700;font-size:.78rem}.wumpus-controls{margin-top:var(--space-4);display:grid;gap:var(--space-3)}.wumpus-controls__movement,.wumpus-controls__actions,.wumpus-percepts{display:flex;gap:var(--space-2);flex-wrap:wrap}.wumpus-controls button{border:1px solid var(--color-border);border-radius:var(--radius-sm);background:#fff;padding:.6rem .85rem;font-weight:600;cursor:pointer}.wumpus-controls button:disabled{opacity:.45;cursor:not-allowed}.wumpus-side-panel{display:grid;gap:var(--space-4)}.wumpus-panel-card h3{margin:0 0 var(--space-3);font-family:var(--font-heading);font-size:1.05rem}.wumpus-chip{border:1px solid var(--color-border);border-radius:999px;padding:.45rem .75rem;background:#ffffffad;font-weight:700;font-size:.85rem}.wumpus-chip--active{border-color:transparent;background:var(--color-brand);color:#fff}.wumpus-reasoning-list,.wumpus-log,.wumpus-timeline,.wumpus-knowledge-columns ul{margin:0;padding-left:1rem}.wumpus-reasoning-list,.wumpus-log,.wumpus-timeline{display:grid;gap:var(--space-2)}.wumpus-knowledge-columns{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-3)}.wumpus-knowledge-columns strong{display:inline-flex;margin-bottom:var(--space-2)}.wumpus-timeline__item,.wumpus-log li{display:grid;gap:.2rem;padding:.65rem .8rem;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:#ffffffb3}.wumpus-timeline__item--active{border-color:#0f766e;box-shadow:inset 0 0 0 1px #0f766e33}.wumpus-log li strong,.wumpus-timeline__item strong{font-size:.8rem;letter-spacing:.04em}.maze-lab{margin-bottom:var(--space-6);display:grid;gap:var(--space-4)}.maze-lab__header{display:flex;justify-content:space-between;gap:var(--space-4);flex-wrap:wrap}.maze-summary-chips,.maze-stats{display:flex;gap:var(--space-2);flex-wrap:wrap;align-items:center}.maze-summary-chips span,.maze-stats span{display:inline-flex;align-items:center;justify-content:center;width:auto;min-width:0;height:auto;min-height:0;aspect-ratio:auto;line-height:1.1;white-space:nowrap;border:1px solid var(--color-border);border-radius:999px;background:#ffffffbd;padding:.42rem .72rem;font-family:var(--font-mono);font-size:.75rem}.maze-editor-card,.maze-panel-card{border:1px solid var(--color-border);border-radius:var(--radius-md);background:#fffc;box-shadow:var(--shadow-soft);padding:var(--space-4)}.maze-toolbar,.maze-config-row,.maze-panel-card__header{display:flex;justify-content:space-between;gap:var(--space-3);flex-wrap:wrap}.maze-panel-card__status{min-height:1.4em;margin:.35rem 0 0}.maze-toolbar{margin-bottom:var(--space-4)}.maze-toolbar__group{display:flex;gap:var(--space-2);flex-wrap:wrap}.maze-tool,.maze-toolbar button{border:1px solid var(--color-border);border-radius:var(--radius-sm);background:#fff;padding:.55rem .8rem;font-weight:600;cursor:pointer;text-transform:capitalize}.maze-tool--active{background:var(--color-brand);border-color:transparent;color:#fff}.maze-board,.maze-visual-board{display:grid;gap:.35rem}.maze-cell,.maze-visual-cell{aspect-ratio:1;border:1px solid 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var(--color-border);border-radius:var(--radius-sm);background:var(--color-brand);color:#fff;padding:.5rem .8rem;font-weight:700;cursor:pointer}.maze-stepper__button--ghost{background:#fff;color:var(--color-text);font-weight:600}.maze-stepper__button:disabled{opacity:.5;cursor:not-allowed}.maze-select-wrap select,.maze-checkbox input,.maze-stepper input{accent-color:var(--color-brand)}.maze-select-wrap select{min-width:210px;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:#fff;padding:.7rem .85rem}.maze-checkbox{align-content:center}.maze-checkbox input{margin-right:.55rem}.maze-panels{display:grid;gap:var(--space-4)}.maze-panels--compare{grid-template-columns:repeat(2,minmax(0,1fr))}.maze-legend{display:flex;gap:var(--space-2);flex-wrap:wrap;margin-top:var(--space-3)}.maze-legend__item{border-radius:999px;padding:.35rem .65rem;font-size:.8rem;border:1px solid var(--color-border)}.maze-legend__item--frontier{background:#dbeafe}.maze-legend__item--explored{background:#fef3c7}.maze-legend__item--path{background:#dcfce7}.ai-panel{margin-top:var(--space-6);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-panel);box-shadow:var(--shadow-soft);padding:var(--space-5)}.ai-panel__head{margin-bottom:var(--space-4)}.ai-panel__head p{font-size:.95rem}.ai-panel__speed{display:inline-flex;font-weight:600}.ai-panel__slider{display:block;width:min(460px,100%);margin-top:var(--space-2)}.ai-panel__actions{margin-top:var(--space-4);display:flex;gap:var(--space-2);flex-wrap:wrap}.ai-panel__actions button{border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:.5rem .9rem;background:#fff;font-weight:600;cursor:pointer}.ai-panel__actions button:disabled{opacity:.5;cursor:not-allowed}.global-loading{position:fixed;inset:0;display:grid;place-items:center;background:#f6f4eebd;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);transition:opacity var(--duration-base) var(--ease-emphasis);z-index:50}.global-loading--hidden{pointer-events:none;opacity:0}.global-loading--visible{opacity:1}.global-loading__panel{width:min(360px,calc(100% - 2rem));border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-4);background:#fff;box-shadow:var(--shadow-card)}.global-loading__skeletons{margin-top:var(--space-4);display:grid;gap:var(--space-2)}#nprogress .bar{background:var(--color-brand);height:3px}@media(min-width:900px){.game-card{grid-column:span 6}.wumpus-lab__grid{grid-template-columns:minmax(0,1.2fr) minmax(320px,.8fr)}.wumpus-lab__timeline-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:768px){.app-shell__header-row{flex-direction:column;align-items:flex-start}.wumpus-knowledge-columns,.maze-panels--compare{grid-template-columns:1fr}}a{color:var(--color-brand);text-decoration:none;transition:color var(--duration-fast) var(--ease-emphasis)}a:hover{color:var(--color-brand-strong)}.puzzle8-lab{padding:var(--space-10) 0;border-top:1px solid var(--color-border)}.puzzle8-lab__header{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-6);margin-bottom:var(--space-8);flex-wrap:wrap}.puzzle8-summary-chips{display:flex;gap:var(--space-2);flex-wrap:wrap;align-items:center}.puzzle8-chip{font-size:.72rem;font-weight:600;letter-spacing:.04em;padding:4px 10px;border-radius:999px;background:var(--color-surface-raised);border:1px solid var(--color-border);color:var(--color-text-muted)}.puzzle8-chip--ok{background:#10b9811f;border-color:#10b98159;color:#065f46}.puzzle8-chip--warn{background:#f59e0b1f;border-color:#f59e0b59;color:#92400e}.puzzle8-chip--err{background:#ef44441f;border-color:#ef444459;color:#991b1b}.puzzle8-workspace{display:flex;gap:var(--space-8);align-items:flex-start;flex-wrap:wrap}.puzzle8-board-col{display:flex;flex-direction:column;align-items:center;gap:var(--space-4);flex-shrink:0}.puzzle8-panel-col{flex:1;min-width:260px;display:flex;flex-direction:column;gap:var(--space-4)}.puzzle8-board{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;padding:12px;background:var(--color-surface-raised);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:0 4px 24px #00000012;width:min(312px,90vw)}.puzzle8-tile{aspect-ratio:1;width:100%;border-radius:var(--radius-md);font-family:var(--font-heading);font-size:1.5rem;font-weight:700;cursor:default;border:2px solid transparent;transition:transform .12s ease,background .12s ease,border-color .12s ease,box-shadow .12s ease;display:flex;align-items:center;justify-content:center}.puzzle8-tile--blank{background:#0000000a;border-color:var(--color-border);cursor:default}.puzzle8-tile--n1{background:#dbeafe;color:#1e40af}.puzzle8-tile--n2{background:#dcfce7;color:#166534}.puzzle8-tile--n3{background:#fef9c3;color:#713f12}.puzzle8-tile--n4{background:#fce7f3;color:#831843}.puzzle8-tile--n5{background:#ede9fe;color:#4c1d95}.puzzle8-tile--n6{background:#ffedd5;color:#7c2d12}.puzzle8-tile--n7{background:#f0fdf4;color:#14532d}.puzzle8-tile--n8{background:#f0f9ff;color:#0c4a6e}.puzzle8-tile--slidable{cursor:pointer;border-color:var(--color-brand);box-shadow:0 0 0 2px rgba(var(--color-brand-rgb, 15 118 110),.18)}.puzzle8-tile--slidable:hover{transform:scale(1.05);box-shadow:0 2px 12px #00000024}.puzzle8-tile--moved{animation:puzzle8-pop .28s ease}@keyframes 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