:root{color-scheme:dark;--bg:#050e18;--panel:#08131f;--ink:#e8f2fa;--muted:#7e98ae;--gold:#ffcf79;--line:#3d5e7080;--cyan:#76e0df;--mono:"Cascadia Code","SFMono-Regular",Consolas,"Liberation Mono",monospace;--sans:"Segoe UI",Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:36px}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}img{max-width:100%;height:auto}a:focus-visible,button:focus-visible{outline:2px solid var(--cyan);outline-offset:6px}::selection{background:var(--gold);color:var(--bg)}.wrap{width:min(1240px,calc(100% - 112px));margin-inline:auto}.page-grain{position:fixed;inset:0;pointer-events:none;z-index:5;opacity:.028;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.88' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Cpath fill='%23fff' filter='url(%23n)' d='M0 0h180v180H0z'/%3E%3C/svg%3E")}.skip-link{position:fixed;top:-80px;left:16px;z-index:10;padding:12px 18px;background:var(--gold);color:var(--bg)}.skip-link:focus{top:16px}.site-header{display:flex;align-items:center;justify-content:space-between;padding-top:32px;padding-bottom:29px;border-bottom:1px solid var(--line);gap:24px}.brand{display:flex;align-items:center;gap:12px;font-size:12px;font-weight:800;letter-spacing:.04em;line-height:1.16}.brand-dot{color:var(--gold)}.site-header nav{display:flex;gap:34px;font-size:13px;color:#c4d7e5}.site-header nav a,.site-footer a{transition:color .2s}.site-header nav a:hover,.site-footer a:hover{color:var(--gold)}.maker{font-family:var(--mono);font-size:10px;letter-spacing:.1em;color:var(--muted)}.maker span{color:var(--gold);margin-left:12px}.hero{display:grid;grid-template-columns:1fr 1.1fr;gap:20px;align-items:center;padding-block:58px 62px}.eyebrow{font-family:var(--mono);font-size:10px;letter-spacing:.13em;color:var(--gold);margin:0 0 24px;line-height:1.7}.status-dot{display:inline-block;width:6px;height:6px;background:var(--gold);border-radius:50%;margin-right:9px;box-shadow:0 0 12px #ffcf7944}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(52px,6vw,86px);font-weight:600;line-height:.99;letter-spacing:-.07em;margin-bottom:27px}h1 em,h2 em{font-style:normal;color:var(--gold)}.hero-description{font-size:15px;line-height:1.85;color:#a4bdce;max-width:420px;margin-bottom:28px}.hero-actions{display:flex;align-items:center;gap:26px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:35px;font-size:13px;font-weight:600;min-height:50px;padding:13px 21px;border:1px solid transparent;transition:background .2s,transform .2s}.button-primary{background:var(--gold);color:#070f19}.button-primary:hover{background:#ffe0a3;transform:translateY(-2px)}.text-link{font-size:12px;display:inline-flex;align-items:center;gap:17px;border-bottom:1px solid var(--line);padding-bottom:7px}.text-link:hover{color:var(--gold);border-color:var(--gold)}.platform{margin-top:28px;margin-bottom:0;display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:9px;color:var(--muted)}.platform span{margin-inline:3px;color:#7e98ae}.solar-scene{margin:0;position:relative;background:radial-gradient(ellipse at 53% 44%,#13253366,transparent 65%);min-width:0}.scene-top{position:absolute;top:0;left:14px;right:14px;display:flex;justify-content:space-between;gap:12px;font-size:8px;color:#7e98ae;z-index:1}.mono{font-family:var(--mono);font-size:10px;letter-spacing:.09em}.scene-top .mono{font-size:8px}.scene-live{font-family:var(--mono);letter-spacing:.04em;color:#7e98ae}.scene-live span{display:inline-block;width:4px;height:4px;background:var(--gold);border-radius:50%;margin-right:4px}.solar-scene img{display:block;width:100%}.solar-scene figcaption{display:flex;justify-content:center;gap:24px;align-items:center;font-family:var(--mono);font-size:8px;letter-spacing:.08em;position:absolute;bottom:0;left:0;right:0;color:#7e98ae}.scene-key{display:flex;align-items:center;gap:6px}.scene-key>span{width:5px;height:5px;display:inline-block}.key-target{background:#ffcf79}.key-client{background:var(--cyan)}.illustration-label{color:#7e98ae;font-size:8px;letter-spacing:0}.mission-strip{border-block:1px solid var(--line);background:#08131f}.strip-content{position:relative;display:flex;align-items:center;gap:35px;padding-block:28px}.strip-content p{margin:0;font-family:var(--mono);font-size:10px;letter-spacing:.07em;line-height:1.8;color:var(--muted)}.strip-content p strong{font-weight:400;color:var(--gold)}.strip-line{width:90px;height:1px;background:#3d5e70}.strip-content .strip-description{font-family:var(--sans);font-size:13px;letter-spacing:0;color:#a4bdce}.strip-number{margin-left:auto;font-family:var(--mono);font-size:22px;color:#7e98ae;letter-spacing:-.05em}.job-section{padding-top:100px;padding-bottom:80px}.section-heading{display:grid;grid-template-columns:1fr 1fr;align-items:end;margin-bottom:37px;gap:0 30px}.section-heading .eyebrow{grid-column:1/-1;margin-bottom:20px}h2{font-size:clamp(32px,3.6vw,48px);font-weight:500;line-height:1.15;letter-spacing:-.045em;margin-bottom:24px}.section-heading h2{margin:0}.section-heading>p:last-child{font-size:14px;color:var(--muted);justify-self:end;margin-bottom:4px;line-height:1.8}.rule-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.rule-card{padding:27px 27px 25px;border:1px solid var(--line);background:linear-gradient(160deg,#132533,#08131f);display:flex;flex-direction:column;min-height:340px}.rule-heading{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:35px;color:var(--gold)}.rule-number{font-family:var(--mono);font-size:11px;color:#7e98ae}.rule-heading svg{width:55px;height:55px}.rule-card h3{font-size:19px;line-height:1.3;font-weight:500;letter-spacing:-.025em;margin-bottom:13px}.rule-card p{font-size:13px;line-height:1.8;color:var(--muted);margin-bottom:24px}.rule-tag{font-family:var(--mono);font-size:8px;letter-spacing:.12em;color:#a4bdce;margin-top:auto}.client-card .rule-heading,.client-card .rule-tag{color:var(--cyan)}.worlds-section{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-block:64px;display:grid;grid-template-columns:1fr 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#3d5e7080;background:linear-gradient(120deg,#132533,#08131f);padding:29px 33px;position:relative;overflow:hidden}.score-card::after{content:"";position:absolute;right:-70px;top:20px;width:240px;height:240px;border:1px solid #76e0df26;border-radius:50%;pointer-events:none}.score-card-header{display:flex;align-items:center;justify-content:space-between;color:var(--gold);margin-bottom:42px}.score-card-header .mono{font-size:9px}.leaderboard-section .score-card p.score-card-title{font-size:29px;line-height:1.25;letter-spacing:-.035em;color:var(--ink);position:relative;z-index:1;margin-bottom:35px}.score-meter{display:flex;align-items:end;gap:7px;height:55px;margin-bottom:24px}.score-meter span{flex:1;height:25%;background:#3d5e70}.score-meter span:nth-child(2n){height:37%}.score-meter span:nth-child(n+4){height:47%}.score-meter span:nth-child(n+7){height:60%;background:#ffcf7999}.score-meter span:nth-child(n+10){height:82%;background:var(--gold)}.score-meter span:last-child{height:100%}.score-card .score-card-foot{padding-top:21px;border-top:1px solid #4d6f8350;font-size:8px!important;color:#a4bdce!important;margin:0;display:flex;justify-content:space-between}.score-card-foot span{color:var(--gold)}.closing-section{border-top:1px solid var(--line);text-align:center;padding-block:77px 86px}.closing-section .eyebrow{margin-bottom:20px}.closing-section h2{font-size:clamp(32px,4vw,52px);margin-bottom:21px}.closing-section>p:not(.eyebrow){color:var(--muted);font-size:14px;margin-bottom:28px}.site-footer{border-top:1px solid var(--line);padding-block:27px 30px;display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:11px;color:var(--muted)}.footer-brand{font-size:10px;font-weight:700;letter-spacing:.055em;color:#e8f2fa}.site-footer p{margin:0;font-size:10px}.site-footer nav{display:flex;gap:25px;font-size:10px}.document-header{padding-block:67px 42px;border-bottom:1px solid var(--line);margin-bottom:37px}.document-header .eyebrow{margin-bottom:20px}.document-header h1{font-size:clamp(42px,5vw,65px);line-height:1.1;margin-bottom:20px}.document-header p{color:var(--muted);font-size:14px;max-width:640px;margin-bottom:0}.document-body{max-width:760px;margin-inline:auto;padding-bottom:70px}.document-body h2{font-size:23px;letter-spacing:-.02em;line-height:1.3;margin:36px 0 14px}.document-body h3{font-size:16px;margin:26px 0 10px}.document-body p,.document-body li{font-size:14px;color:#a4bdce;line-height:1.85}.document-body a{color:var(--gold);text-decoration:underline;text-underline-offset:4px}.document-body ul,.document-body ol{padding-left:22px}.document-body li{margin-bottom:9px}.document-body .note{border-left:2px solid var(--gold);padding:16px 22px;background:var(--panel);margin-block:24px}.document-body .note p:last-child{margin:0}.document-body details{border-bottom:1px solid var(--line);padding-block:22px}.document-body 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@media(min-width:1500px){.hero{padding-block:75px}.hero h1{font-size:88px}}
@media(max-width:1100px){.wrap{width:calc(100% - 64px)}.hero{gap:0;grid-template-columns:1fr 1.05fr}.hero h1{font-size:65px}.hero-description{font-size:14px}.scene-top{font-size:6px;left:5px;right:5px}.scene-top .mono{font-size:6px}.rule-card{padding:23px 21px}.rule-card h3{font-size:17px}.worlds-section{gap:45px}.leaderboard-section{gap:60px}.platform{font-size:8px;gap:6px}.hero-actions{gap:20px}.text-link{font-size:11px}}
@media(max-width:800px){.wrap{width:calc(100% - 40px)}.site-header{padding-top:22px;padding-bottom:22px}.site-header nav{gap:22px;font-size:12px}.maker{display:none}.hero{grid-template-columns:1fr;padding-top:50px;padding-bottom:39px}.hero-copy{max-width:520px}.hero h1{font-size:78px}.hero-description{max-width:465px;font-size:15px}.hero-actions{gap:28px}.solar-scene{width:min(100%,580px);margin-top:35px;align-self:center;justify-self:center}.scene-top .mono,.scene-top{font-size:8px}.platform{font-size:9px}.strip-content{gap:24px;padding-block:24px}.strip-line{width:40px}.strip-number{font-size:18px}.job-section{padding-top:64px;padding-bottom:52px}.section-heading{grid-template-columns:1fr;gap:20px;margin-bottom:28px}.section-heading .eyebrow{margin:0}.section-heading>p:last-child{justify-self:start}.section-heading>p:last-child br{display:none}.rule-grid{gap:12px}.rule-card{padding:20px 17px;min-height:365px}.rule-card h3{font-size:16px}.rule-card p{font-size:12px}.rule-tag{font-size:7px;letter-spacing:.04em}.rule-heading{margin-bottom:25px}.worlds-section{gap:35px;padding-block:47px}.worlds-visual{aspect-ratio:.85}.worlds-copy h2{font-size:33px}.worlds-copy>p:not(.eyebrow){font-size:13px}.leaderboard-section{gap:35px;padding-block:60px}.score-card{padding:23px}.leaderboard-section .score-card p.score-card-title{font-size:26px}.score-card-header{margin-bottom:35px}.closing-section{padding-block:55px 60px}.site-footer{flex-wrap:wrap;gap:18px}.site-footer nav{width:100%;gap:23px}.document-body{max-width:100%}.document-header{padding-top:45px}}
@media(max-width:560px){.wrap{width:calc(100% - 36px)}.brand{font-size:10px;gap:9px}.brand img{width:27px;height:27px}.site-header nav{font-size:10px;gap:16px}.site-header nav a:nth-child(2){display:none}.hero{padding-top:37px}.eyebrow{font-size:8px;letter-spacing:.1em;margin-bottom:23px}.hero h1{font-size:clamp(54px,15.3vw,74px);margin-bottom:22px}.hero-description{font-size:13px;line-height:1.85;margin-bottom:24px}.hero-description br{display:none}.hero-actions{gap:23px}.button{min-height:46px;font-size:12px;padding:11px 17px;gap:27px}.text-link{font-size:11px;gap:10px}.platform{font-size:7.5px;gap:6px;margin-top:24px}.platform svg{width:13px}.solar-scene{margin-top:38px;width:calc(100% + 12px);max-width:none}.scene-top{left:10px;right:10px;font-size:6px}.scene-top .mono{font-size:6px}.solar-scene figcaption{font-size:6px;gap:12px;bottom:-5px}.illustration-label{font-size:7px}.strip-content{flex-wrap:wrap;gap:14px;padding-block:21px}.strip-content p{font-size:9px}.strip-description{margin-right:30px!important;flex-basis:100%}.strip-content .strip-description{font-size:11px}.strip-line{display:none}.strip-number{position:absolute;right:18px;font-size:17px}.job-section{padding-top:53px;padding-bottom:45px}h2{font-size:34px}.section-heading{gap:17px;margin-bottom:26px}.section-heading>p:last-child{font-size:12px;line-height:1.8;max-width:300px}.rule-grid{grid-template-columns:1fr;gap:12px}.rule-card{padding:23px 24px;min-height:0}.rule-heading{margin-bottom:12px}.rule-heading svg{width:44px;height:44px}.rule-card h3{font-size:21px}.rule-card p{font-size:13px;margin-bottom:24px}.rule-tag{font-size:8px;letter-spacing:.1em}.worlds-section{grid-template-columns:1fr;gap:31px;padding-block:39px}.worlds-visual{aspect-ratio:1.3}.worlds-copy h2{font-size:35px}.worlds-copy>p:not(.eyebrow){font-size:13px}.worlds-copy .eyebrow{margin-bottom:19px}.leaderboard-section{grid-template-columns:1fr;padding-block:48px;gap:29px}.leaderboard-section>div>p:not(.eyebrow){font-size:13px}.leaderboard-section h2{font-size:37px}.score-card{padding:26px}.leaderboard-section .score-card p.score-card-title{font-size:31px}.score-card-header{margin-bottom:35px}.score-meter{height:53px}.closing-section{padding-block:45px 49px}.closing-section h2{font-size:33px}.closing-section>p:not(.eyebrow){font-size:12px;max-width:280px;margin-inline:auto}.site-footer{padding-block:24px;font-size:9px;gap:16px}.site-footer p{font-size:9px}.site-footer nav{gap:22px;font-size:9px}.document-header{padding-block:38px 30px;margin-bottom:26px}.document-header h1{font-size:45px}.document-header p{font-size:13px}.document-body h2{font-size:22px}.document-body p,.document-body li{font-size:13px}.document-body .note{padding:15px 18px}.document-body{padding-bottom:48px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}
@media(max-width:560px){.home-page .site-header nav a[href="#how-to-play"]{display:none}}

/* Generated native 3D renders; responsive images keep the homepage independent of WebGL. */
.solar-scene{background:none}.solar-scene picture{display:block}.worlds-visual{background:#050e18}.worlds-visual picture{display:block;width:100%;height:100%}.worlds-visual img{display:block;width:100%;height:100%;object-fit:contain}.world-coordinate{background:#050e18d9;padding:7px 10px;left:12px;bottom:10px}.rule-heading .rule-render{width:88px;height:88px;object-fit:contain;margin:-12px -10px -8px 0;mask-image:radial-gradient(circle,black 47%,transparent 72%)}

/* MoonHud palette: gold actions, cyan links, cool text and midnight-blue surfaces. */
.text-link,.document-body a{color:var(--cyan)}.text-link:hover,.site-header nav a:hover,.site-footer a:hover{color:var(--cyan);border-color:var(--cyan)}