:root{color-scheme:dark;--black:#000;--white:#f4f7fa;--text:#c4cdd5;--muted:#94a4b3;--blue:#c1e8ff;--line:#243440;--serif:Georgia,"Iowan Old Style","Times New Roman",serif}
*{box-sizing:border-box}html{background:var(--black)}body{margin:0;background:var(--black);color:var(--text);font:400 18px/1.75 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--blue);text-underline-offset:5px}a:hover{color:#fff}a:focus-visible{outline:2px solid var(--blue);outline-offset:6px}img{display:block;width:100%;height:auto}picture{display:block}p,figure,h1,h2,h3{margin:0}p+p{margin-top:1.1em}h1,h2,h3{color:var(--white);font-family:var(--serif);font-weight:400;line-height:1.08;letter-spacing:-.035em}h2{font-size:clamp(36px,4.2vw,58px)}h3{font-size:clamp(34px,3.8vw,49px)}h2 em{color:var(--blue);font-weight:400}.shell{width:min(1180px,calc(100% - 72px));margin-inline:auto}.eyebrow{color:var(--blue);font-size:11px;font-weight:600;letter-spacing:.2em;line-height:1.6;text-transform:uppercase}.skip{position:absolute;left:20px;top:-100px;z-index:10;background:#fff;color:#000;padding:12px}.skip:focus{top:15px}
.site-header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:23px;border-bottom:1px solid var(--line)}.creator{font:italic 19px/1.4 var(--serif);text-decoration:none;color:var(--white)}.creator span{display:block;font:400 10px/1.8 system-ui,sans-serif;letter-spacing:.08em;color:var(--muted)}nav{display:flex;gap:32px}nav a{font-size:11px;text-transform:uppercase;letter-spacing:.1em;text-decoration:none;color:var(--text)}
.hero{position:relative;display:grid;grid-template-columns:1fr 1.25fr;align-items:center;padding-block:78px 62px}.hero-copy{position:relative;z-index:1}.hero h1{font-size:clamp(58px,6.9vw,92px);line-height:.99;margin-top:24px}.hero h1 em{font-style:normal}.tagline{margin-top:24px;color:var(--blue);font:italic 25px/1.4 var(--serif)}.hero-invitation{max-width:390px;margin-top:24px;font-size:17px}.explore{display:inline-flex;align-items:center;justify-content:center;gap:16px;max-width:100%;min-height:58px;margin-top:30px;padding:14px 20px;border:1px solid #d4efff;border-radius:14px;background:var(--blue);color:#102433;font-size:16px;font-weight:650;line-height:1.4;text-decoration:none}.explore:hover{background:#e2f4ff;color:#102433}.free{display:inline-block;flex-shrink:0;border:1px solid #000;border-radius:6px;padding:3px 7px;background:#effaff;color:#153a4d;font-size:11px;font-weight:750;line-height:16px;letter-spacing:1px}.access-note{margin-top:13px;font-size:12px;line-height:1.8;color:var(--muted)}.hero-art{width:100%;margin-left:0;background:#000}.hero-art img{border-radius:24px}.hero-art figcaption{text-align:center;margin-top:10px;color:var(--muted);font-size:10px;letter-spacing:.09em}
.inventory{display:grid;grid-template-columns:1fr 1.1fr 1.1fr;gap:32px;align-items:center;padding:30px 0;border-block:1px solid var(--line)}.inventory p{margin:0}.inventory-intro{color:var(--muted);font-size:13px}.inventory-intro strong{font-weight:500;color:var(--text)}.inventory-count{display:flex;align-items:center;gap:24px;padding-left:40px;border-left:1px solid var(--line)}.inventory-count>strong{color:var(--blue);font:400 65px/1 var(--serif);letter-spacing:-.04em}.inventory-count>span{font-size:14px;line-height:1.55}
.letter{display:grid;grid-template-columns:1fr 1.6fr;gap:64px;padding-block:104px}.letter h2{margin-top:20px}.letter-copy{max-width:680px}.panel{border:1px solid var(--line);border-radius:24px;background:#050a0f;padding:56px}.guided{display:grid;grid-template-columns:1fr 1.2fr;gap:66px}.guided h2{margin-top:22px;font-size:clamp(34px,3.5vw,46px)}.guided-note{margin-top:32px;font:italic 22px/1.5 var(--serif);color:var(--blue)}.guided-how{padding-top:24px;border-top:1px solid var(--line)}.fine{font-size:12px;line-height:1.7;color:var(--muted)}
.worlds{padding-block:106px 90px}.section-heading{text-align:center;margin-bottom:68px}.section-heading h2{margin-top:18px}.section-heading>p:last-child{margin-top:18px}.world{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:76px;align-items:center;margin-top:58px}.world:first-of-type{margin-top:0}.world-art{display:block;overflow:hidden;border:1px solid var(--line);border-radius:24px;background:#000}.world-copy .eyebrow{margin-bottom:20px}.world-copy>p:not(.eyebrow){margin-top:24px}.world-link{display:inline-block;margin-top:26px;padding-block:3px;font-size:14px;font-weight:550;text-decoration:none;border-bottom:1px solid #5a798e}.world-link span{margin-left:12px}.world.reverse{grid-template-columns:minmax(0,1fr) minmax(0,1.15fr)}.world.reverse .world-art{grid-column:2;grid-row:1}.world.reverse .world-copy{grid-column:1;grid-row:1;padding-left:30px}
.mage{display:grid;grid-template-columns:1fr 1.2fr;gap:36px 66px}.mage h2{font-size:90px;margin-top:12px;letter-spacing:-.045em}.engine-name{margin-top:10px;color:var(--blue);font:italic 21px/1.5 var(--serif)}.capabilities{grid-column:1/-1;list-style:none;margin:8px 0 0;padding:28px 0 0;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.capabilities li{color:var(--blue);font:400 20px/1.45 var(--serif)}.closing{padding-block:112px 60px;text-align:center}.closing h2{margin-top:22px}.closing>p:not(.eyebrow):not(.access-note):not(.signature){margin-top:26px}.closing blockquote{margin:46px auto;color:var(--blue);font:italic 36px/1.4 var(--serif);letter-spacing:-.015em}.closing-copy{max-width:710px;margin:auto}.beginning-invitation{color:var(--white)}.signature{margin-top:56px;font:italic 22px/1.6 var(--serif);color:var(--white)}.signature strong{display:inline-block;margin-top:22px;font-size:28px;font-weight:400}.signature span{display:block;color:var(--muted);font:400 12px/1.7 system-ui,sans-serif}footer{display:flex;justify-content:space-between;gap:24px;padding-block:28px 40px;border-top:1px solid var(--line);font-size:11px}footer a{color:var(--muted);text-decoration:none}
@media(min-width:1440px){.hero-art{width:100%;margin-left:0}}
@media(max-width:1050px){.hero{grid-template-columns:1fr 1fr}.hero h1{font-size:clamp(52px,7.2vw,76px)}.hero-art{width:100%;margin-left:0}.inventory-count{padding-left:24px;gap:16px}.world{gap:40px}.panel{padding:38px}.guided,.mage{gap:38px}.world.reverse .world-copy{padding-left:0}}
@media(max-width:760px){body{font-size:17px}.shell{width:calc(100% - 40px)}.site-header{padding-block:18px}nav{gap:15px}nav a{font-size:9px;letter-spacing:.02em}nav a:last-child{display:none}.creator{font-size:17px}.creator span{font-size:9px}.hero{display:flex;flex-direction:column;padding-block:44px 32px;text-align:center}.hero h1{font-size:clamp(49px,10.8vw,78px);margin-top:19px;line-height:1.03}.hero h1 br{display:none}.hero h1 em{display:block}.tagline{margin-top:20px;font-size:23px}.hero-invitation{max-width:440px;margin-inline:auto;font-size:16px}.hero .access-note br{display:none}.hero .access-note br::after{content:' '}.hero-art{width:calc(100% + 20px);margin:20px -10px 0}.hero-art figcaption{font-size:9px}.inventory{grid-template-columns:1fr 1fr;gap:18px;padding-block:23px}.inventory-intro{grid-column:1/-1;text-align:center}.inventory-intro br{display:none}.inventory-intro strong{margin-left:8px}.inventory-count{border:0;justify-content:center;padding:0;gap:12px}.inventory-count:last-child{border-left:1px solid var(--line)}.inventory-count>strong{font-size:48px}.inventory-count>span{font-size:11px}.letter{grid-template-columns:1fr;gap:28px;padding-block:64px}.letter h2{margin-top:14px}.panel{padding:30px 24px;border-radius:20px}.guided,.mage{grid-template-columns:1fr;gap:30px}.guided h2{font-size:37px}.guided-note{margin-top:24px;font-size:20px}.worlds{padding-block:70px}.section-heading{margin-bottom:38px}.world,.world.reverse{display:flex;flex-direction:column;gap:25px;align-items:stretch;margin-top:55px}.world-art{border-radius:20px}.world-copy{padding:0 4px}.world-copy h3{font-size:36px}.world-copy h3 br{display:none}.world-copy .eyebrow{margin-bottom:12px}.world-copy>p:not(.eyebrow){margin-top:18px}.world-link{margin-top:19px}.world.reverse .world-copy{padding-left:4px}.mage h2{font-size:76px}.engine-name{font-size:19px}.capabilities{grid-column:1;grid-template-columns:1fr;gap:20px;padding-top:26px}.capabilities br{display:none}.capabilities li{font-size:20px}.closing{padding-block:74px 46px}.closing h2{font-size:38px}.closing blockquote{font-size:29px;margin-block:32px}.desktop-break{display:none}.signature{font-size:20px;margin-top:42px}footer{flex-direction:column;align-items:center;gap:10px;padding-block:24px 32px}.explore{font-size:15px;gap:13px;padding-inline:18px}.closing .access-note{max-width:280px;margin-inline:auto}}
@media(max-width:360px){.shell{width:calc(100% - 32px)}nav a:nth-child(2){display:none}.hero h1{font-size:45px}.tagline{font-size:21px}.inventory-count{gap:9px}.inventory-count>strong{font-size:42px}.inventory-count>span{font-size:10px}.panel{padding:26px 20px}.guided h2{font-size:33px}.world-copy h3{font-size:32px}}
@media print{body{background:#fff;color:#111}.shell{width:100%}h1,h2,h3,.eyebrow,.tagline,.inventory-count>strong,.closing blockquote,.signature{color:#111}.panel{background:#fff}.world{break-inside:avoid}.hero-art{width:100%;margin:0}nav,.explore,footer{display:none}}