/* Native CSS. Design variance 6, motion intensity 3, visual density 4.
   Layer scale: content 0, game overlay 1, skip link 5. Buttons 10px, panels 20px. */
@font-face{font-family:Manrope;src:url('/assets/manrope-400.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:Manrope;src:url('/assets/manrope-600.ttf') format('truetype');font-weight:600;font-display:swap}
@font-face{font-family:Manrope;src:url('/assets/manrope-800.ttf') format('truetype');font-weight:800;font-display:swap}
:root{color-scheme:light;--bg:#f3f5f1;--text:#202622;--muted:#56635b;--surface:#e8ede6;--line:#d3dbd1;--accent:#b9d68e;--accent-text:#26361e;--link:#3b6125;--icon-filter:none}
@media(prefers-color-scheme:dark){:root:not([data-theme=light]){color-scheme:dark;--bg:#202422;--text:#f0f3ed;--muted:#afb8af;--surface:#282e29;--line:#3c453e;--accent:#b9d68e;--accent-text:#26361e;--link:#c2de9c;--icon-filter:invert(1)}}
:root[data-theme=dark]{color-scheme:dark;--bg:#202422;--text:#f0f3ed;--muted:#afb8af;--surface:#282e29;--line:#3c453e;--accent:#b9d68e;--accent-text:#26361e;--link:#c2de9c;--icon-filter:invert(1)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:26px}body{margin:0;background:var(--bg);color:var(--text);font-family:Manrope,system-ui,sans-serif;font-size:16px;line-height:1.7}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}button:disabled{opacity:.4;cursor:default}button,a,summary{touch-action:manipulation}button:focus-visible,a:focus-visible,summary:focus-visible,canvas:focus-visible{outline:3px solid var(--link);outline-offset:5px}button:active,.button:active{transform:scale(.98)}h1,h2,h3,p,figure{margin:0}img{display:block;max-width:100%}h1,h2,h3{font-weight:800;line-height:1.15;letter-spacing:-.045em}h2{font-size:clamp(28px,3.1vw,42px)}h3{font-size:21px;letter-spacing:-.025em}.wrap{width:min(1200px,calc(100% - 80px));margin-inline:auto}.site-header{height:96px;display:flex;align-items:center;gap:32px}.brand{display:inline-flex;align-items:center;gap:10px;font-size:21px;letter-spacing:-.7px;font-weight:800;white-space:nowrap}.brand-period{margin-left:-9px;color:var(--link)}.brand-mark{background:var(--accent);border-radius:10px;padding:8px}.site-header nav{margin-left:auto;display:flex;gap:32px;font-size:14px;font-weight:600}.site-header nav a:hover,.text-link:hover{color:var(--link)}.icon-button{display:grid;place-items:center;flex-shrink:0;width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:transparent;color:var(--text)}.icon-button img{filter:var(--icon-filter)}.icon-button:hover:not(:disabled){background:var(--surface)}.hero{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:40px;padding:38px 0 72px}.hero-copy{padding-bottom:10px}.eyebrow{font-size:12px;letter-spacing:.09em;text-transform:uppercase;font-weight:600;color:var(--muted);margin-bottom:22px}.hero h1{font-size:clamp(64px,7.8vw,104px);line-height:1.02;letter-spacing:-.065em}.hero h1 span{color:var(--link)}.hero-description{font-size:18px;line-height:1.65;color:var(--muted);max-width:395px;margin-top:26px}.hero-actions{display:flex;align-items:center;gap:28px;margin-top:32px}.button{min-height:52px;display:inline-flex;align-items:center;justify-content:center;gap:18px;border:0;border-radius:10px;padding:14px 22px;font-weight:800;font-size:15px;white-space:nowrap;transition:background .18s,transform .18s}.primary{background:var(--accent);color:var(--accent-text)}.primary:hover{background:#cae3a5}.text-link{font-size:14px;font-weight:600}.hero-art{overflow:hidden;border-radius:20px;background:#252626;aspect-ratio:1}.hero-art img{height:100%;width:100%;object-fit:cover}.section-heading{margin-bottom:28px}.section-heading p{margin-top:12px;color:var(--muted)}.play-section{padding:26px 0 92px}.arcade{border:1px solid var(--line);border-radius:20px;overflow:hidden;background:var(--surface)}.game-toolbar{padding:20px 28px;display:flex;align-items:center;justify-content:space-between}.game-score{display:flex;gap:40px;color:var(--muted);font-size:13px}.game-score span{display:flex;align-items:center;gap:12px}.game-score strong{font-size:22px;letter-spacing:-.03em;font-weight:800;color:var(--text);font-variant-numeric:tabular-nums}.game-stage{position:relative;background:#151d1b}.game-stage canvas{display:block;width:100%;height:460px;touch-action:none}.game-overlay{position:absolute;inset:0;z-index:1;display:grid;place-items:center;background:rgb(14 22 18 / .68);backdrop-filter:blur(5px);text-align:center;padding:25px;color:#edf3e9}.game-overlay[hidden]{display:none}.game-symbol{display:inline-flex;padding:14px;border:1px solid #5b6d58;border-radius:16px;background:#b9d68e;margin-bottom:20px}.overlay-copy h3{font-size:32px}.overlay-copy p{color:#c2ccbf;font-size:15px;line-height:1.7;margin-top:14px}.overlay-copy .button{margin-top:25px}.game-bottom{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:18px 28px;color:var(--muted);font-size:13px}.game-controls{display:flex;gap:8px}.rules-section{padding:28px 0 94px;display:grid;grid-template-columns:1fr 1fr;gap:80px}.rules-intro>p:not(.eyebrow){max-width:450px;color:var(--muted);margin-top:24px}.rules-intro .eyebrow{margin-bottom:18px}.material-key{display:flex;gap:24px;margin-top:30px;font-size:13px}.material-key>span{display:flex;align-items:center;gap:8px}.material-key i{width:18px;height:18px;border-radius:4px;border:1px solid #7e8b82}.stone-swatch{background:#69766c}.material-key .crystal-swatch{background:#b9d68e;border-color:#8fa96c}.material-key b{color:var(--link);margin-left:3px}.instructions{margin:0;list-style:none;padding:0;display:grid;gap:28px;counter-reset:steps}.instructions li{position:relative;padding-left:50px;counter-increment:steps}.instructions li:before{content:counter(steps);position:absolute;left:0;top:0;width:30px;height:30px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;color:var(--muted);font-size:12px}.instructions p{font-size:15px;color:var(--muted);margin-top:10px;max-width:450px}.about-section{border-top:1px solid var(--line);padding:66px 0 76px;display:grid;grid-template-columns:1fr 1fr;gap:80px}.about-heading>img{filter:var(--icon-filter);margin-bottom:24px}.about-heading h2{line-height:1.25}.about-copy p{color:var(--muted);font-size:16px;margin-bottom:20px}.about-copy p:last-child{margin:0}.faq-section{padding:25px 0 90px;display:grid;grid-template-columns:.8fr 1.2fr;gap:64px}.faq-section h2{font-size:32px}.faq-list details{border-bottom:1px solid var(--line);padding:19px 0}.faq-list details:first-child{padding-top:3px}.faq-list summary{font-weight:600;font-size:16px;cursor:pointer;list-style:none;position:relative;padding-right:32px}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:'+';position:absolute;right:2px;font-size:24px;line-height:1;color:var(--muted);font-weight:400}.faq-list details[open] summary:after{content:'−'}.faq-list p{margin-top:14px;color:var(--muted);font-size:15px;max-width:58ch}.site-footer{border-top:1px solid var(--line);padding:32px 0 40px;display:flex;align-items:center;gap:30px;color:var(--muted);font-size:12px}.site-footer .brand{font-size:18px;color:var(--text)}.site-footer>a:last-child{margin-left:auto}.site-footer>a:last-child:hover{text-decoration:underline}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.skip-link{position:fixed;top:10px;left:10px;background:var(--accent);padding:12px;z-index:5;transform:translateY(-200%);color:var(--accent-text)}.skip-link:focus{transform:translateY(0)}.legal{max-width:760px;min-height:60vh;padding:55px 0 80px}.legal h1{font-size:40px;margin-bottom:30px}.legal h2{font-size:23px;margin-top:30px}.legal p{margin:15px 0;color:var(--muted)}.legal a{text-decoration:underline}.notice{margin-top:20px}
@media(max-width:1024px){.wrap{width:calc(100% - 48px)}.hero{gap:28px;padding-top:25px}.hero h1{font-size:76px}.hero-description{font-size:16px}.hero-actions{gap:18px;flex-wrap:wrap}.rules-section,.about-section{gap:40px}.faq-section{grid-template-columns:1fr;gap:26px}.site-header{height:80px}.brand{font-size:19px}}
@media(max-width:767px){.wrap{width:calc(100% - 40px)}.site-header{gap:16px;height:76px}.site-header nav{gap:16px}.site-header nav a{font-size:12px}.site-header nav a:last-child{display:none}.site-header .brand{font-size:17px;gap:7px}.brand-mark{padding:6px}.brand-mark img{width:20px;height:20px}.theme-toggle{width:34px;height:34px}.hero{grid-template-columns:1fr;gap:30px;padding:35px 0 48px}.hero h1{font-size:clamp(65px,15vw,92px)}.hero h1 br{display:initial}.hero-description{max-width:450px;margin-top:20px}.hero-actions{margin-top:24px;gap:25px}.hero-art{aspect-ratio:1.25}.hero-art img{object-position:center 57%}.hero .eyebrow{font-size:11px;margin-bottom:16px}.play-section{padding:15px 0 58px}.section-heading h2{font-size:27px}.section-heading p{font-size:14px}.game-toolbar{padding:12px 16px}.game-score{gap:20px}.game-score span{display:grid;gap:0;font-size:11px}.game-score strong{font-size:18px}.game-stage canvas{height:390px}.game-bottom{padding:14px 16px;gap:14px;align-items:flex-start}.game-bottom p{font-size:11px;max-width:230px}.game-controls .icon-button{width:40px;height:40px}.overlay-copy h3{font-size:28px}.rules-section,.about-section{grid-template-columns:1fr;gap:36px;padding:24px 0 58px}.rules-intro>p:not(.eyebrow){font-size:15px;margin-top:18px}.rules-intro h2,.about-heading h2{font-size:32px}.about-section{padding-top:40px;gap:24px}.about-heading h2 br{display:none}.about-heading>img{margin-bottom:18px}.about-copy p{font-size:15px}.faq-section{padding:12px 0 55px}.faq-section h2{font-size:28px}.faq-list summary{font-size:15px}.site-footer{flex-wrap:wrap;gap:10px 24px;padding:25px 0}.site-footer p{width:100%;order:3}.site-footer>a:last-child{font-size:11px}.legal h1{font-size:29px;overflow-wrap:anywhere}.legal{padding-top:25px}.material-key{gap:20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
@media(prefers-reduced-transparency:reduce){.game-overlay{backdrop-filter:none;background:#1d2821}}

@media(max-width:389px){.site-header nav{display:none}.theme-toggle{margin-left:auto}.hero h1{font-size:64px}}