:root{--navy:#0b1227;--panel:#141f38;--cyan:#66eaf8;--yellow:#ffe45d;--muted:#acb9d1;--green:#a3e675;--line:#ffffff20;--orange:#ff965c;--white:#f5f7ff;font-family:Arial,Helvetica,sans-serif;color:var(--white);background:var(--navy);font-synthesis:none;color-scheme:dark}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:wait}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--cyan);outline-offset:5px}button:focus-visible{outline-offset:5px}.skip{position:fixed;top:-80px;z-index:20;background:var(--yellow);color:var(--navy);padding:16px}.skip:focus{top:8px}.header{height:92px;max-width:1440px;margin:auto;padding:0 5%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:8px;font-size:17px;letter-spacing:-.5px;font-weight:900;white-space:nowrap}.brand-icon{font-size:35px;color:var(--yellow);margin-right:3px}.ai{font-size:12px;padding:5px;background:var(--cyan);color:var(--navy);letter-spacing:0}.header nav{display:flex;gap:30px;align-items:center;font-size:14px;font-weight:bold}.header nav>a:hover,.text-link:hover,.contact-inline:hover{color:var(--cyan)}.nav-cta{border:1px solid #ffffff48;padding:13px 18px;border-radius:5px}.nav-cta span{margin-left:18px}.section{max-width:1440px;margin:auto;padding:110px 5%;position:relative}.hero{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding-top:77px;padding-bottom:92px;min-height:760px;align-items:center;overflow:hidden}.eyebrow{font:700 12px/1.6 'Courier 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@media(min-width:1600px){.hero{min-height:820px}.art-card{aspect-ratio:1.15}}
@media(max-width:1050px){.header nav{gap:18px}.hero{gap:30px;min-height:690px}h1{font-size:59px}.hero-actions{gap:20px}.hero-meta{font-size:10px}.chip-code{font-size:10px;left:-15px}.chip-level{font-size:10px;right:-8px;padding:10px}.chip-python{right:5px}.section{padding:80px 5%}.hero{padding-top:70px;padding-bottom:90px}.sandbox-grid{gap:35px}.safety,.access{gap:45px}.section-heading p{max-width:300px}.lab-body{padding:25px 20px}.logic-flow{padding:0}.window-bar .tiny{display:none}.signup-terminal{padding:27px 24px}.marquee span{font-size:18px}}
@media(max-width:760px){.header{height:78px;padding:0 6%}.brand{font-size:14px}.header nav>a:not(.nav-cta){display:none}.nav-cta{padding:11px;font-size:12px}.nav-cta span{margin-left:5px}.section{padding:65px 6%}.hero{display:flex;flex-direction:column;gap:55px;align-items:stretch;padding-top:45px;padding-bottom:90px}.eyebrow{font-size:10px;letter-spacing:1px;margin-bottom:20px}h1{font-size:clamp(48px,9vw,70px);letter-spacing:-2.5px;max-width:570px}.desktop{display:none}.hero .lead{font-size:17px}.hero-actions{margin-top:25px;gap:24px}.hero-meta{margin-top:24px;font-size:9px;gap:9px}.hero-meta span+span:before{margin-right:9px}.world{margin:0 10px 30px;max-width:560px;align-self:center;width:calc(100% - 20px)}.art-card{aspect-ratio:1.16}.chip-code{left:-15px;top:20px}.chip-level{right:-16px}.world-coordinates{font-size:9px}.scroll-note{left:6%;bottom:26px}.marquee{gap:23px;justify-content:flex-start;padding:18px 6%}.marquee span{font-size:16px}.marquee b{font-size:18px}.section-heading{display:block;margin-bottom:34px}.section-heading p{max-width:100%;margin-top:22px}h2{font-size:36px;letter-spacing:-1.5px}.sandbox-grid,.safety,.access{grid-template-columns:1fr;gap:38px}.step{padding:23px 0}.step:first-child{padding-top:10px}.hint-window{transform:none}.safety .lead{font-size:16px}.access-copy>p{max-width:100%}.price-card{padding-left:21px}.signup-terminal{padding:25px 23px}.terminal-top{font-size:9px}.signup-terminal h3{font-size:30px}.submit{font-size:12px}.lab-label{font-size:9px}.logic-block b{font-size:13px}.conversation{padding:24px 18px}.kid{margin-left:20px}.byte{margin-right:0}footer{padding:30px 6%;gap:15px}footer>a:nth-of-type(2){margin-left:0;width:100%;overflow-wrap:anywhere}.hero-meta span:last-child{flex-basis:100%}.hero-meta span:last-child:before{display:none}.byte-name strong{font-size:28px}.byte-name{bottom:22px;left:20px}.chip-python{font-size:21px;padding:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}.world-motion{transform:none!important}}