:root{color-scheme:dark;--ink:#091b15;--felt:#0d3025;--cream:#f4f0df;--lime:#d6ff50;--muted:#b8c7b9;--line:#315043}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--ink);color:var(--cream);font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,summary:focus-visible{outline:3px solid var(--lime);outline-offset:6px}img{max-width:100%;height:auto}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.04}h1,h2{letter-spacing:-.065em}h1{font-size:clamp(58px,6.6vw,96px);font-weight:950;line-height:.98}h2{font-size:clamp(38px,4.2vw,60px);font-weight:850}h3{font-size:26px;letter-spacing:-.035em}p{color:var(--muted)}strong{color:var(--cream)}.wrap{width:min(1200px,calc(100% - 96px));margin-inline:auto}.skip-link{position:absolute;top:-100px;left:20px;padding:12px;background:var(--lime);color:var(--ink);z-index:10}.skip-link:focus{top:10px}.site-header{display:flex;align-items:center;justify-content:space-between;padding-block:26px;border-bottom:1px solid var(--line);gap:24px}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:950;font-size:23px;letter-spacing:-1px;text-decoration:none;white-space:nowrap}.brand img{border-radius:10px}.brand-dot{color:var(--lime)}nav{display:flex;align-items:center;gap:30px}nav a{font-size:14px;font-weight:650;text-decoration:none}nav a:hover,.text-link:hover{color:var(--lime)}.nav-play{border:1px solid #647d5b;border-radius:6px;padding:10px 18px}.nav-play span{margin-left:15px;color:var(--lime)}.hero{display:grid;grid-template-columns:1.15fr 1fr;gap:20px;align-items:center;min-height:720px;padding-block:60px 75px}.eyebrow{font-size:11px;font-weight:800;letter-spacing:.16em;color:var(--lime);margin-bottom:24px}.status-dot{display:inline-block;width:7px;height:7px;background:var(--lime);border-radius:50%;margin-right:8px}.hero h1 span{color:var(--lime)}.hero-intro{font-size:24px;line-height:1.45;margin-top:28px;color:var(--cream)}.hero-description{max-width:450px;margin-top:18px;font-size:16px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:52px;padding:13px 19px;border-radius:7px;font-size:14px;line-height:1.4;font-weight:750;text-decoration:none;transition:transform .15s,background .15s}.button:hover{transform:translateY(-2px)}.primary{background:var(--lime);color:var(--ink)}.primary:hover{background:#e4ff93}.secondary{border:1px solid #627658;background:transparent}.secondary:hover{background:#193c2d}.platform-note{font-size:12px;margin-top:16px;color:#b4c3af}.platform-note>span{margin-left:8px}.hero-art{position:relative;min-height:570px;display:flex;align-items:center;justify-content:center;isolation:isolate}.orbit{position:absolute;width:100%;aspect-ratio:1;border:1px solid #4c6e424f;border-radius:50%;background:radial-gradient(ellipse,#4565285e,transparent 68%);z-index:-2}.orbit:after{content:"";position:absolute;inset:30px;border:1px dashed #64804b55;border-radius:50%}.phone{width:235px;padding:7px;background:#07120e;border:2px solid #52714a;border-radius:34px;box-shadow:0 26px 55px #0007;transform:rotate(7deg);z-index:1;overflow:hidden}.phone img{display:block;width:100%;border-radius:26px}.floating-card{position:absolute;width:132px;height:184px;background:var(--cream);color:var(--ink);border-radius:11px;display:flex;flex-direction:column;padding:13px;box-shadow:0 18px 30px #0005}.floating-card>span{font-weight:900;font-size:22px;line-height:1}.floating-card b{font-size:72px;line-height:1.2;align-self:center}.floating-card small{font-size:9px;font-weight:850;letter-spacing:.05em;align-self:center;margin-top:auto}.card-ten{left:0;top:105px;transform:rotate(-17deg);color:#d8563c;z-index:-1}.card-two{right:-5px;bottom:38px;transform:rotate(18deg);z-index:2}.art-label{position:absolute;right:2px;top:32px;color:var(--lime);font-size:11px;letter-spacing:.13em;font-weight:800;transform:rotate(8deg)}.art-note{position:absolute;left:0;bottom:25px;font-size:15px;line-height:1.4;font-style:italic;color:#b1c28d;transform:rotate(-8deg)}.ticker{display:flex;justify-content:center;align-items:center;gap:40px;overflow:hidden;white-space:nowrap;background:var(--lime);color:var(--ink);padding:15px 24px;font-size:13px;font-weight:900;letter-spacing:.13em}.ticker b{font-size:23px;line-height:1}.section{padding-block:90px}.section-heading{margin-bottom:44px}.section-heading .eyebrow{margin-bottom:16px}.section-heading>p:last-child{margin-top:20px}.modes{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.modes article{border-top:1px solid #607850;padding-top:26px}.mode-symbol{font-size:44px;color:var(--lime);line-height:1}.small-label{font-size:10px;letter-spacing:.14em;margin:24px 0 14px}.modes h3{margin-bottom:15px}.modes article>p:not(.small-label){font-size:15px;min-height:100px}.modes a{display:inline-block;font-size:14px;font-weight:750;text-decoration:none;color:var(--lime);margin-top:20px}.modes a span{margin-left:12px}.rules-section{background:var(--cream);color:var(--ink);padding:85px 0}.rules-layout{display:grid;grid-template-columns:1fr 1fr;gap:100px}.rules-section p{color:#44574a}.rules-section strong{color:var(--ink)}.rules-section .eyebrow{color:#365c27}.rules-layout h2{font-size:clamp(48px,5vw,72px);margin-bottom:24px}.rules-layout>div>p:not(.eyebrow){max-width:440px}.text-link{display:inline-block;margin-top:24px;font-weight:750;text-underline-offset:5px}.rules-section .text-link:hover{color:#476822}.steps{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:32px}.steps li{display:flex;gap:23px;padding-bottom:26px;border-bottom:1px solid #bfc9b8}.steps li>span{font-size:13px;font-weight:800;border:1px solid #8a9d80;border-radius:50%;width:37px;height:37px;flex-shrink:0;display:grid;place-items:center}.steps h3{font-size:24px;margin-bottom:12px}.steps p{font-size:15px}.power-cards{display:grid;grid-template-columns:repeat(5,1fr);gap:24px}.power{text-align:center}.mini-card{width:104px;height:145px;border-radius:10px;background:var(--cream);color:var(--ink);padding:10px 12px;margin:0 auto 24px;text-align:left;box-shadow:4px 5px 0 #315043}.mini-card span{font-size:26px;font-weight:900;line-height:1}.mini-card b{display:block;font-size:66px;line-height:1.1;text-align:center}.mini-card.red{color:#d34b35}.power:nth-child(odd) .mini-card{transform:rotate(-5deg)}.power:nth-child(even) .mini-card{transform:rotate(5deg)}.power h3{font-size:13px;letter-spacing:.1em;margin-bottom:10px}.power p{font-size:13px;max-width:155px;margin:auto}.rule-footnote{margin-top:30px;font-size:12px;text-align:center}.faq-section{padding-top:15px;display:grid;grid-template-columns:.9fr 1.1fr;gap:60px}.faqs details{border-bottom:1px solid var(--line);padding:20px 0}.faqs details:first-child{padding-top:0}.faqs summary{cursor:pointer;font-weight:650;font-size:16px;list-style:none;display:flex;justify-content:space-between;gap:20px}.faqs summary::-webkit-details-marker{display:none}.faqs summary:after{content:"+";color:var(--lime);font-size:22px;line-height:1}.faqs details[open] summary:after{content:"−"}.faqs details p{margin-top:15px;font-size:15px}.final-cta{text-align:center;background:radial-gradient(ellipse at bottom,#34512770,transparent 65%);border-top:1px solid var(--line);padding-block:70px 85px}.final-cta h2{font-size:clamp(50px,6vw,82px);color:var(--lime)}.final-cta>p:not(.eyebrow):not(.platform-note){margin-top:20px;font-size:20px}.final-cta .actions{justify-content:center}.site-footer{border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:24px;padding-block:30px}.site-footer p{font-size:11px;margin-top:7px}.document{max-width:780px;padding-block:64px 80px}.document h1{font-size:clamp(44px,7vw,72px);margin:20px 0 28px}.document h2{font-size:30px;letter-spacing:-.04em;margin:42px 0 18px}.document p,.document li{color:var(--muted);margin-bottom:16px}.document a:not(.button){color:var(--lime)}.document table{border-collapse:collapse;width:100%;font-size:14px}.document th,.document td{padding:13px 10px;border-bottom:1px solid var(--line);text-align:left}.document .back{font-size:14px}.document .notice{border-left:3px solid var(--lime);padding-left:20px}.document .panel{border-top:1px solid var(--line)}.document footer{margin-top:48px;font-size:13px}.meta{font-size:13px}
@media(min-width:1200px){.hero .actions{flex-wrap:nowrap}.hero .button{padding-inline:15px;font-size:13px}}
@media(max-width:1000px){.wrap{width:calc(100% - 56px)}.hero{min-height:650px;grid-template-columns:1.12fr 1fr}.hero-art{min-height:510px}.phone{width:205px}.floating-card{width:108px;height:155px}.floating-card b{font-size:60px}.card-ten{left:-7px}.card-two{right:-5px;bottom:35px}.rules-layout{gap:50px}.modes{gap:22px}.modes article>p:not(.small-label){min-height:125px}}
@media(max-width:700px){.wrap{width:calc(100% - 40px)}.site-header{padding-block:18px;gap:10px}.brand{font-size:19px;gap:8px}.brand img{width:32px;height:32px}nav{gap:16px}.site-header nav>a:not(.nav-play){display:none}.nav-play{padding:9px 13px;font-size:12px}.hero{grid-template-columns:1fr;padding-block:42px 35px;gap:22px}.hero h1{font-size:clamp(52px,11vw,76px)}.hero .eyebrow{font-size:9px;letter-spacing:.12em}.hero-intro{font-size:21px;margin-top:24px}.hero-description{font-size:15px}.hero .actions{gap:10px}.hero .button{font-size:13px;flex:1 1 230px}.hero-art{min-height:505px;max-width:400px;width:100%;margin:auto}.phone{width:207px}.card-ten{left:8px;top:85px}.card-two{right:8px;bottom:35px}.art-note{left:7px;font-size:13px;bottom:12px}.art-label{right:8px;top:15px;font-size:10px}.ticker{justify-content:flex-start;gap:25px;font-size:10px;padding-block:12px}.section{padding-block:56px}.section-heading{margin-bottom:32px}.modes{grid-template-columns:1fr;gap:32px}.modes article>p:not(.small-label){min-height:0;max-width:430px}.mode-symbol{float:right;font-size:38px}.small-label{margin-top:0}.rules-section{padding-block:55px}.rules-layout{grid-template-columns:1fr;gap:40px}.rules-layout h2{font-size:54px}.power-cards{grid-template-columns:repeat(6,1fr);gap:28px 14px}.power{grid-column:span 2}.power:nth-child(4){grid-column:2 / span 2}.power:nth-child(5){grid-column:4 / span 2}.mini-card{width:80px;height:116px;padding:9px}.mini-card span{font-size:22px}.mini-card b{font-size:51px}.power h3{font-size:10px}.power p{font-size:12px}.faq-section{grid-template-columns:1fr;gap:0;padding-top:10px}.faq-section .section-heading{margin-bottom:30px}.final-cta{padding-block:52px}.final-cta .actions{flex-direction:column}.final-cta .eyebrow{font-size:9px}.site-footer{flex-direction:column;align-items:flex-start;gap:22px}.site-footer nav{gap:24px}.document{padding-top:36px}.document table{font-size:12px}.document th,.document td{padding:10px 6px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}.button:hover{transform:none}}

/* Public guides: readable content, examples and navigation at every screen size. */
.guide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.guide-card{display:block;border:1px solid var(--line);border-radius:12px;padding:28px;text-decoration:none;background:#0d302566}.guide-card:hover{border-color:var(--lime)}.guide-card .eyebrow{display:block;margin-bottom:20px}.guide-card h3{margin-bottom:16px}.guide-card p{font-size:15px}.guide-link{display:block;margin-top:22px;font-size:14px;font-weight:750;color:var(--lime)}.guide-about{margin-top:28px}.guide-about a{color:var(--lime)}
.document h3{font-size:22px;line-height:1.2;margin:28px 0 12px}.document .eyebrow{color:var(--lime)}.document nav,.document-nav,.site-footer nav{flex-wrap:wrap;gap:14px 22px}.contents{padding:20px 0;border-block:1px solid var(--line);margin:28px 0}.contents a{font-size:14px}.zone-diagram{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:24px 0}.zone-diagram>div{padding:20px 16px;border:1px solid var(--line);border-radius:8px;background:var(--felt)}.zone-diagram b{display:block;font-size:12px;letter-spacing:.06em;color:var(--lime)}.zone-diagram span{display:block;font-size:13px;margin-top:10px;color:var(--muted)}.turn-example{margin:24px 0;padding:24px;border:1px solid var(--line);border-radius:12px;background:var(--felt)}.turn-example figcaption{font-weight:750;margin-bottom:18px}.example-cards{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}.example-card{background:var(--cream);color:var(--ink);border-radius:6px;min-width:56px;padding:14px 12px;text-align:center;font-weight:850;box-shadow:2px 3px 0 #0005}.turn-example p{margin:0}.game-guide-image{margin:28px 0;display:grid;grid-template-columns:minmax(0,270px) 1fr;gap:28px;align-items:center}.game-guide-image img{width:100%;border-radius:16px;border:1px solid var(--line)}.game-guide-image figcaption{font-size:14px;color:var(--muted)}.next-guide{border-top:1px solid var(--line);margin-top:48px;padding-top:8px}.table-scroll{overflow-x:auto}.document table caption{text-align:left;color:var(--muted);padding-bottom:12px}.document th{color:var(--cream)}
@media(max-width:700px){.guide-grid,.zone-diagram{grid-template-columns:1fr}.guide-card{padding:24px}.game-guide-image{grid-template-columns:1fr;gap:16px}.game-guide-image img{max-width:270px;margin:auto}.game-guide-image figcaption{text-align:center}.turn-example{padding:18px}.site-footer nav{gap:16px}.guide-about{font-size:14px}.site-header nav{flex-wrap:wrap;justify-content:flex-end}.site-header nav>a[href$="#guides"]{display:inline-block}}