:root{color-scheme:dark;--night-950: #071314;--night-925: #091819;--night-900: #0c1d1e;--night-800: #153033;--night-700: #234448;--mist-100: #f1f1df;--mist-300: #c8cbb7;--reed-400: #9cc4a1;--amber-400: #f5bb55;--amber-ink: #241603;--ember-400: #ef8c68;--water-300: #72c7cd;--success-300: #8fd18e;--danger-300: #ff9a8b;--display: Georgia, "Times New Roman", serif;--body: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;font-family:var(--body);color:var(--mist-100);background:var(--night-950);font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--night-950)}body{margin:0;min-width:320px;min-height:100vh;font-size:16px;line-height:1.55;background:radial-gradient(circle at 70% 16%,rgba(35,68,72,.26),transparent 34rem),var(--night-950)}body:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.12;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.25'/%3E%3C/svg%3E")}a{color:var(--water-300);text-underline-offset:.2em}a:hover{color:var(--mist-100)}button,input,select{font:inherit}button,select,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.52}:focus-visible{outline:3px solid var(--amber-400);outline-offset:4px}.skip-link{position:fixed;z-index:100;left:16px;top:12px;padding:12px 16px;color:var(--amber-ink);background:var(--amber-400);transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}.site-header{position:relative;z-index:10;width:min(1180px,calc(100% - 40px));min-height:80px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid rgba(156,196,161,.18)}.wordmark{display:inline-flex;min-height:44px;align-items:center;gap:10px;color:var(--mist-100);font-family:var(--display);font-size:18px;font-weight:700;text-decoration:none}.wordmark-icon{width:34px;height:34px}.wordmark-icon>:first-child{fill:var(--night-900);stroke:var(--reed-400);stroke-width:1.5}.wordmark-icon path:not(:first-child){fill:none;stroke:var(--night-700);stroke-width:1}.wordmark-icon circle{fill:var(--amber-400);stroke:none}.wordmark-icon path:last-child{fill:var(--water-300);stroke:none}.site-header nav,.site-footer nav{display:flex;align-items:center;gap:28px}.site-header nav a{min-height:44px;display:inline-flex;align-items:center;color:var(--mist-300);text-decoration:none;border-bottom:2px solid transparent}.site-header nav a:hover,.site-header nav a[aria-current=page]{color:var(--mist-100);border-color:var(--amber-400)}.demo-banner{min-height:48px;padding:6px max(20px,calc((100vw - 1180px)/2));display:flex;justify-content:space-between;align-items:center;gap:24px;color:var(--night-950);background:var(--amber-400)}.demo-banner>div{display:flex;align-items:center;gap:18px}.demo-banner a,.demo-banner .text-button{min-height:36px;color:var(--amber-ink);font-weight:750}main{position:relative;z-index:1}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:var(--display);line-height:1.08;text-wrap:balance}h1{max-width:14ch;margin-bottom:24px;font-size:clamp(44px,6vw,78px);font-weight:500;letter-spacing:-.035em}h2{font-size:clamp(30px,4vw,50px);font-weight:500;letter-spacing:-.025em}h3{font-size:22px}.eyebrow,.panel-kicker{margin-bottom:10px;color:var(--amber-400);font-size:12px;font-weight:800;letter-spacing:.15em;text-transform:uppercase}.primary-button,.secondary-button,.text-button,.hint-button,.share-controls button,.seed-form button{min-height:48px;display:inline-flex;align-items:center;justify-content:center;border:0;font-weight:750;text-decoration:none}.primary-button{padding:12px 22px;color:var(--amber-ink);background:var(--amber-400);box-shadow:5px 5px #805b25;clip-path:polygon(0 0,calc(100% - 9px) 0,100% 9px,100% 100%,9px 100%,0 calc(100% - 9px));transition:transform .18s ease,box-shadow .18s ease}.primary-button:hover{color:var(--amber-ink);transform:translate(-2px,-2px);box-shadow:7px 7px #805b25}.primary-button:active{transform:translate(3px,3px);box-shadow:2px 2px #805b25}.secondary-button{padding:11px 20px;color:var(--mist-100);background:var(--night-900);border:1px solid var(--reed-400);clip-path:polygon(0 0,calc(100% - 8px) 0,100% 8px,100% 100%,8px 100%,0 calc(100% - 8px))}.secondary-button:hover{color:var(--night-950);background:var(--reed-400)}.text-button,.hint-button{padding:8px 4px;color:var(--water-300);background:transparent;text-decoration:underline;text-underline-offset:4px}kbd{margin-left:9px;padding:2px 6px;color:inherit;font-size:12px;border:1px solid currentColor;border-radius:3px;opacity:.7}.hero{width:min(1280px,100%);min-height:700px;margin:0 auto;padding:82px max(24px,calc((100% - 1180px)/2)) 96px;display:grid;grid-template-columns:minmax(340px,.78fr) minmax(540px,1.22fr);align-items:center;gap:52px;overflow:hidden}.hero-lede{max-width:48ch;margin-bottom:28px;color:var(--mist-300);font-size:clamp(18px,2vw,22px)}.hero-action{display:flex;align-items:center;gap:22px}.hero-action>span{max-width:24ch;color:var(--mist-300);font-size:14px}.plain-facts{margin:38px 0 0;padding:22px 0 0;display:grid;gap:7px;list-style:none;color:var(--mist-300);border-top:1px solid rgba(156,196,161,.2)}.plain-facts strong{color:var(--reed-400)}.hero-art{position:relative;width:min(740px,57vw);margin:0 -4vw 0 0;isolation:isolate}.hero-art:before{content:"";position:absolute;z-index:1;inset:-3px;border:1px solid rgba(245,187,85,.28);clip-path:polygon(0 0,92% 0,100% 12%,100% 100%,7% 100%,0 91%);pointer-events:none}.hero-art:after{content:"";position:absolute;z-index:-1;right:8%;bottom:-9%;width:70%;height:38%;background:#72c7cd24;filter:blur(50px)}.hero-art picture{display:block;clip-path:polygon(0 0,92% 0,100% 12%,100% 100%,7% 100%,0 91%)}.hero-art img{display:block;width:100%;height:auto;aspect-ratio:3 / 2;object-fit:cover}.hero-art figcaption{margin-top:12px;color:var(--reed-400);font-size:13px}.preview-section,.how-section,.boundary-section{width:min(1100px,calc(100% - 40px));margin:0 auto;padding:96px 0}.preview-section{display:grid;grid-template-columns:.72fr 1.28fr;gap:72px;align-items:center;border-top:1px solid var(--night-800)}.section-heading p{max-width:52ch;color:var(--mist-300)}.mini-lab{padding:32px;background:linear-gradient(145deg,var(--night-900),#102728);border:1px solid var(--night-700);box-shadow:inset 0 0 40px #00000059}.mini-board{display:grid;grid-template-columns:repeat(5,1fr);gap:3px}.mini-cell{min-height:70px;display:grid;place-items:center;color:var(--night-800);font-size:28px;background:#071314ad;border:1px solid var(--night-700)}.mini-cell.explorer{color:var(--amber-400)}.mini-cell.seed{color:var(--water-300)}.mini-cell.stone{color:#64706a}.mini-cell.beacon{color:var(--success-300)}.mini-rule{margin-top:20px;display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:16px}.mini-rule>span{color:var(--amber-400);font-size:12px;font-weight:800;letter-spacing:.15em}.mini-rule button{min-height:44px;padding:8px 14px;color:var(--night-950);background:var(--water-300);border:0;font-weight:750}.mini-result{margin:20px 0 0;padding-top:18px;color:var(--mist-300);border-top:1px dashed var(--night-700)}.mini-result strong{color:var(--mist-100)}.how-section{border-top:1px solid var(--night-800)}.steps{margin:50px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:0;list-style:none;border-top:1px solid var(--night-700)}.steps li{min-height:210px;padding:24px;display:flex;gap:20px;border-right:1px solid var(--night-700)}.steps li:last-child{border:0}.steps li>span{color:var(--amber-400);font-family:var(--display);font-size:18px}.steps p{color:var(--mist-300)}.boundary-section{margin-bottom:72px;display:grid;grid-template-columns:1fr .85fr auto;gap:52px;align-items:center;border-top:1px solid var(--night-700);border-bottom:1px solid var(--night-700)}.boundary-section h2{margin-bottom:0}.boundary-section>p{color:var(--mist-300)}.game-page{width:min(1180px,calc(100% - 40px));margin:0 auto;padding:56px 0 96px}.game-heading{margin-bottom:40px;display:flex;justify-content:space-between;align-items:end;gap:40px}.game-heading h1{margin-bottom:12px;font-size:clamp(40px,5vw,64px)}.game-heading p:not(.eyebrow){max-width:54ch;margin:0;color:var(--mist-300);font-size:18px}.level-picker{min-width:240px;display:grid;gap:8px;color:var(--mist-300);font-size:13px}.level-picker select{min-height:48px;padding:0 38px 0 12px;color:var(--mist-100);background:var(--night-900);border:1px solid var(--night-700)}.game-layout{display:grid;grid-template-columns:minmax(420px,1.02fr) minmax(400px,.98fr);gap:24px}.world-panel,.logic-panel{min-width:0;padding:24px;background:#0c1d1ee0;border:1px solid var(--night-700)}.panel-top{min-height:48px;margin-bottom:20px;display:flex;justify-content:space-between;align-items:start;gap:16px}.panel-top h2{margin:0;font-size:28px}.panel-kicker{margin-bottom:2px}.status-chip{padding:6px 10px;color:var(--mist-300);font-size:13px;border:1px solid var(--night-700)}.status-chip.won{color:var(--night-950);background:var(--success-300);border-color:var(--success-300)}.status-chip.lost{color:var(--night-950);background:var(--danger-300);border-color:var(--danger-300)}.game-board{width:100%;aspect-ratio:1;display:grid;gap:3px;padding:10px;background:#061011;border:1px solid #2b4c4f;box-shadow:inset 0 0 60px #020808,0 18px 45px #00000038}.game-board.size-5{grid-template-columns:repeat(5,1fr)}.game-board.size-6{grid-template-columns:repeat(6,1fr)}.board-cell{position:relative;display:grid;place-items:center;overflow:hidden;background:radial-gradient(circle at 50% 35%,#2344488a,#0c1d1e80);border:1px solid rgba(156,196,161,.14)}.board-cell:after{content:"";position:absolute;width:72%;height:2px;bottom:15%;background:#72c7cd0f}.board-cell.is-wall{background:linear-gradient(145deg,#34413b,#172521 60%,#0e1917);box-shadow:inset 5px 5px #c8cbb714,inset -6px -6px #00000047}.goal-piece{z-index:1;color:var(--success-300);font-size:clamp(26px,5vw,42px);text-shadow:0 0 18px rgba(143,209,142,.8)}.gem-piece{z-index:2;color:var(--water-300);font-size:clamp(17px,3.4vw,30px);text-shadow:0 0 16px var(--water-300);animation:signal 1.8s ease-in-out infinite alternate}.player-piece{z-index:3;position:relative;width:clamp(25px,5vw,42px);height:clamp(25px,5vw,42px);display:grid;place-items:center;color:var(--amber-400);font-size:clamp(28px,5vw,46px);line-height:1;filter:drop-shadow(0 0 8px rgba(245,187,85,.5));transition:transform .2s ease}.player-piece i{position:absolute;width:35%;height:3px;background:var(--mist-100);transform:translate(90%);transform-origin:-70% center}.player-piece.faces-down i{transform:translateY(90%) rotate(90deg)}.player-piece.faces-left i{transform:translate(-90%) rotate(180deg)}.player-piece.faces-up i{transform:translateY(-90%) rotate(-90deg)}@keyframes signal{0%{opacity:.72;transform:scale(.92)}to{opacity:1;transform:scale(1.08)}}.direction-row{margin-top:16px;display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.direction-button{min-height:48px;padding:5px;display:flex;justify-content:center;align-items:center;gap:5px;color:var(--mist-300);background:var(--night-950);border:1px solid var(--night-700)}.direction-button span{color:var(--water-300);font-size:20px}.direction-button.selected{color:var(--night-950);background:var(--water-300);border-color:var(--water-300)}.direction-button.selected span{color:var(--night-950)}.world-actions{margin-top:16px;display:flex;flex-wrap:wrap;gap:12px;align-items:center}.world-actions .primary-button{flex:1}.world-actions .secondary-button{min-width:120px}.rule-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.rule-tile{min-height:106px;padding:14px 15px;display:grid;text-align:left;color:var(--mist-100);background:linear-gradient(145deg,#142d2e,#0b1b1c);border:1px solid #426061;clip-path:polygon(0 0,calc(100% - 9px) 0,100% 9px,100% 100%,9px 100%,0 calc(100% - 9px))}.rule-tile:first-child{grid-column:span 2}.rule-tile:hover{border-color:var(--amber-400);background:#183536}.rule-tile span{color:var(--amber-400);font-size:11px;font-weight:800;letter-spacing:.15em;text-transform:uppercase}.rule-tile strong{align-self:end;font-family:var(--display);font-size:21px;font-weight:500;text-transform:capitalize}.rule-tile small{color:var(--mist-300)}.hint-box{padding:14px 16px;color:var(--night-950);background:var(--reed-400)}.state-panel{margin-top:18px;padding:18px;background:var(--night-950);border-left:3px solid var(--water-300)}.event-text{min-height:48px;margin-bottom:12px;color:var(--mist-100)}.state-panel ul{margin:0;padding:14px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:5px 16px;color:var(--mist-300);font-size:13px;list-style:none;border-top:1px dashed var(--night-700);font-variant-numeric:tabular-nums}.score-strip{margin-top:14px;display:flex;justify-content:space-between;gap:12px;color:var(--mist-300);font-size:13px}.score-strip strong{display:block;color:var(--mist-100);font-size:16px}.share-section{margin-top:24px;padding:32px;display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;background:#0c1d1eb8;border:1px solid var(--night-700)}.share-section h2{margin-bottom:12px;font-size:32px}.share-section p{color:var(--mist-300)}.share-controls{display:grid;gap:20px;align-content:start}.share-controls form,.share-output{display:grid;gap:8px}.share-controls label{color:var(--mist-300);font-size:13px;font-weight:700}.share-controls form>div,.share-output>div{display:grid;grid-template-columns:1fr auto}.share-controls input{min-width:0;min-height:48px;padding:10px 12px;color:var(--mist-100);background:var(--night-950);border:1px solid var(--night-700)}.share-controls button{padding:8px 16px;color:var(--night-950);background:var(--reed-400)}.share-output p{margin:0;font-size:13px}.share-output code{color:var(--water-300)}.form-error{min-height:24px;margin:0;color:var(--danger-300)!important}.keyboard-note{padding:36px 0 0}.keyboard-note h2{margin-bottom:8px;font:700 16px var(--body)}.keyboard-note p{color:var(--mist-300)}.legal-page{width:min(760px,calc(100% - 40px));min-height:70vh;margin:0 auto;padding:88px 0 120px}.legal-page h1{max-width:13ch}.legal-page h2{margin:48px 0 16px;font-size:30px}.legal-page p{max-width:64ch;color:var(--mist-300);font-size:18px}.legal-page .updated{margin-top:56px;color:var(--reed-400);font-size:14px}.lost-page{width:min(800px,calc(100% - 40px));min-height:72vh;margin:0 auto;padding:100px 0;text-align:center}.lost-page h1{max-width:12ch;margin-left:auto;margin-right:auto}.lost-page>p:not(.eyebrow){color:var(--mist-300)}.lost-grid{max-width:480px;margin:0 auto 40px;display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--night-700)}.lost-grid>*{aspect-ratio:1;display:grid;place-items:center;color:var(--amber-400);border-right:1px solid var(--night-700)}.lost-grid>:last-child{color:var(--success-300);border:0}.site-footer{position:relative;z-index:2;width:min(1180px,calc(100% - 40px));margin:0 auto;padding:42px 0 max(42px,env(safe-area-inset-bottom));display:grid;grid-template-columns:1fr auto;gap:20px 40px;color:var(--mist-300);border-top:1px solid var(--night-700);font-size:13px}.site-footer>div{display:flex;gap:12px}.site-footer p{margin:0}.footer-mark{color:var(--amber-400);font-size:24px}.site-footer nav a{min-height:44px;display:inline-flex;align-items:center;color:var(--mist-300)}.build-id,.art-credit{grid-row:2}.art-credit{text-align:right}.network-status{position:fixed;z-index:30;right:16px;bottom:16px;padding:7px 11px;display:none;color:var(--night-950);background:var(--water-300);font-size:12px;font-weight:800;box-shadow:0 4px 18px #0000004d}body[data-network=offline] .network-status{display:block}@media(max-width:900px){.hero{min-height:auto;grid-template-columns:1fr;padding-top:64px}.hero-art{width:min(760px,105vw);margin:0 -20vw 0 6vw}.preview-section{grid-template-columns:1fr;gap:32px}.boundary-section{grid-template-columns:1fr;gap:24px}.game-layout{grid-template-columns:1fr}.world-panel,.logic-panel{padding:20px}.game-board{max-width:620px;margin:0 auto}.share-section{grid-template-columns:1fr;gap:24px}}@media(max-width:650px){.site-header{width:min(100% - 28px,1180px);min-height:68px}.wordmark span{max-width:72px;font-size:15px;line-height:1.05}.site-header nav{gap:12px}.site-header nav a{font-size:14px}.site-header nav a:nth-child(2){display:none}.demo-banner{padding:8px 14px;align-items:start;font-size:13px}.demo-banner>div{gap:10px}.demo-banner .text-button,.demo-banner a{min-height:30px;font-size:12px}h1{font-size:44px}.hero{padding:54px 20px 72px;gap:42px}.hero-action{align-items:start;flex-direction:column;gap:12px}.hero-action>span{max-width:none}.hero-art{width:124vw;margin-left:-9vw}.hero-art img{aspect-ratio:4 / 3;object-position:58% center}.plain-facts{margin-top:30px}.preview-section,.how-section,.boundary-section{width:calc(100% - 40px);padding:72px 0}.mini-lab{padding:16px}.mini-cell{min-height:50px}.mini-rule{grid-template-columns:1fr auto}.mini-rule button{grid-column:span 2}.steps{grid-template-columns:1fr}.steps li{min-height:auto;padding:24px 0;border-right:0;border-bottom:1px solid var(--night-700)}.game-page{width:calc(100% - 24px);padding-top:36px}.game-heading{align-items:start;flex-direction:column;gap:22px}.level-picker{width:100%}.world-panel,.logic-panel{padding:14px}.game-board{padding:5px;gap:2px}.direction-row{grid-template-columns:1fr 1fr}.direction-button{min-height:46px}.world-actions{display:grid;grid-template-columns:1fr 1fr}.world-actions .primary-button{grid-column:span 2}.world-actions .text-button{min-height:48px}.rule-grid{grid-template-columns:1fr 1fr}.rule-tile{min-height:102px}.state-panel ul{grid-template-columns:1fr}.share-section{padding:22px 16px}.share-controls form>div,.share-output>div{grid-template-columns:1fr}.share-controls input{width:100%}.keyboard-note{padding-left:8px;padding-right:8px}.site-footer{grid-template-columns:1fr}.site-footer nav{flex-wrap:wrap;gap:18px}.build-id,.art-credit{grid-row:auto;text-align:left}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
