:root{--navy:#07111f;--navy-2:#0b1e35;--graphite:#111820;--titanium:#aab6c4;--white:#f4f7fa;--cyan:#27d9ff;--orange:#ff8a38;--bg:var(--navy);--fg:var(--white);--muted:#8593a3;--line:#aab6c429;--line-strong:#aab6c452;--panel:#07111fb8;--panel-solid:#0a1626;--font-display:"Archivo", "Segoe UI", system-ui, sans-serif;--font-body:"Inter", "Segoe UI", system-ui, sans-serif;--font-mono:"JetBrains Mono", ui-monospace, Consolas, monospace;--gutter:clamp(16px, 4vw, 56px);--nav-h:64px;--ease:cubic-bezier(.22, 1, .36, 1);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;background:var(--bg)}body{background:var(--bg);color:var(--fg);font-family:var(--font-body);-webkit-font-smoothing:antialiased;margin:0;font-size:16px;line-height:1.6;overflow-x:hidden}img,svg,canvas{max-width:100%;display:block}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit}:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{z-index:1000;background:var(--white);color:var(--navy);padding:10px 14px;font-weight:600;position:fixed;top:-60px;left:16px}.skip-link:focus{top:12px}.display{font-family:var(--font-display);letter-spacing:.01em;text-transform:uppercase;margin:0;font-weight:600;font-stretch:118%;line-height:.98}.eyebrow{font-family:var(--font-mono);letter-spacing:.22em;text-transform:uppercase;color:var(--titanium);align-items:center;gap:10px;font-size:11px;display:inline-flex}.eyebrow:before{content:"";background:var(--cyan);width:18px;height:1px}.lead{color:#c5cfda;max-width:58ch;font-size:clamp(16px,1.25vw,19px)}.mono{font-family:var(--font-mono)}h1,h2,h3,h4{font-family:var(--font-display);margin:0;font-weight:600}.btn{--b:var(--line-strong);border:1px solid var(--b);-webkit-backdrop-filter:blur(10px);min-height:46px;font-family:var(--font-display);letter-spacing:.16em;text-transform:uppercase;cursor:pointer;clip-path:polygon(0 0,calc(100% - 10px) 0,100% 10px,100% 100%,10px 100%,0 calc(100% - 10px));background:#07111f59;justify-content:center;align-items:center;gap:12px;padding:0 22px;font-size:12.5px;font-weight:600;font-stretch:112%;transition:border-color .25s,background .25s,color .25s;display:inline-flex;position:relative}.btn:hover{--b:var(--cyan);background:#27d9ff14}.btn-primary{background:var(--white);color:var(--navy);border-color:var(--white)}.btn-primary:hover{background:var(--cyan);border-color:var(--cyan);color:var(--navy)}.btn-sm{min-height:36px;padding:0 14px;font-size:11px}.btn[disabled]{opacity:.4;cursor:not-allowed}.icon-btn{border:1px solid var(--line);-webkit-backdrop-filter:blur(10px);cursor:pointer;background:#07111f80;place-items:center;width:40px;height:40px;transition:border-color .2s,color .2s;display:inline-grid}.icon-btn:hover,.icon-btn[aria-pressed=true]{border-color:var(--cyan);color:var(--cyan)}.panel{background:var(--panel);border:1px solid var(--line);-webkit-backdrop-filter:blur(16px)saturate(120%)}.corner-frame{position:relative}.corner-frame:before,.corner-frame:after{content:"";border-color:var(--cyan);pointer-events:none;border-style:solid;width:10px;height:10px;position:absolute}.corner-frame:before{border-width:1px 0 0 1px;top:-1px;left:-1px}.corner-frame:after{border-width:0 1px 1px 0;bottom:-1px;right:-1px}.chip{border:1px solid var(--line);letter-spacing:.06em;cursor:pointer;background:#ffffff05;align-items:center;gap:8px;min-height:34px;padding:0 12px;font-size:12px;transition:border-color .2s,background .2s;display:inline-flex}.chip:hover{border-color:var(--line-strong)}.chip[aria-pressed=true]{border-color:var(--cyan);color:var(--white);background:#27d9ff1a}.kbd{border:1px solid var(--line-strong);min-width:26px;height:26px;font-family:var(--font-mono);color:var(--white);background:#ffffff0a;place-items:center;padding:0 6px;font-size:11px;display:inline-grid}.section{padding:clamp(72px, 10vw, 140px) var(--gutter);position:relative}.container{max-width:1320px;margin:0 auto}.grid-lines{background-image:linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);background-position:-1px -1px;background-size:80px 80px}.divider{background:var(--line);border:0;height:1px;margin:0}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}.nav{z-index:100;height:var(--nav-h);padding:0 var(--gutter);background:linear-gradient(#07111fd9,#07111f00);justify-content:space-between;align-items:center;gap:24px;transition:opacity .4s;display:flex;position:fixed;top:0;left:0;right:0}.nav-dim{opacity:.35}.nav-dim:hover,.nav-dim:focus-within{opacity:1}.logo{color:var(--white);align-items:center;gap:10px;display:flex}.logo span{flex-direction:column;line-height:1;display:flex}.logo b{font-family:var(--font-display);letter-spacing:.18em;font-size:15px;font-weight:700;font-stretch:125%}.logo small{font-family:var(--font-mono);letter-spacing:.32em;color:var(--titanium);margin-top:4px;font-size:8.5px}.nav-links{gap:4px;margin-left:auto;display:flex}.nav-link{font-family:var(--font-display);letter-spacing:.16em;text-transform:uppercase;color:#b9c4d0;padding:8px 12px;font-size:11.5px;font-weight:500;font-stretch:112%;transition:color .2s;position:relative}.nav-link:hover,.nav-link.active{color:var(--white)}.nav-link.active:after{content:"";background:var(--cyan);height:1px;position:absolute;bottom:2px;left:12px;right:12px}.menu-btn{border:1px solid var(--line);cursor:pointer;letter-spacing:.18em;text-transform:uppercase;background:0 0;align-items:center;gap:12px;height:38px;padding:0 14px;font-size:11px;display:flex}.menu-btn:hover{border-color:var(--cyan)}.menu-btn i{border-top:1px solid;border-bottom:1px solid;width:16px;height:8px;transition:transform .3s}.menu-btn i.x{transform:rotate(90deg)}.site-menu{z-index:90;-webkit-backdrop-filter:blur(18px);opacity:0;visibility:hidden;transition:opacity .35s var(--ease), visibility .35s;background:#050b14f0;position:fixed;inset:0;overflow-y:auto}.site-menu.open{opacity:1;visibility:visible}.site-menu-inner{max-width:1320px;padding:calc(var(--nav-h) + 40px) var(--gutter) 60px;grid-template-columns:2fr 1fr;gap:60px;margin:0 auto;display:grid}.site-menu ol,.site-menu ul{margin:18px 0 0;padding:0;list-style:none}.site-menu-worlds ol{grid-template-columns:repeat(2,1fr);gap:0 32px;display:grid}.site-menu-worlds a{border-bottom:1px solid var(--line);transition:padding .25s var(--ease), border-color .25s;grid-template-rows:auto auto;grid-template-columns:56px 1fr;padding:14px 0;display:grid}.site-menu-worlds a:hover{border-color:var(--cyan);padding-left:8px}.site-menu-worlds .mono{color:var(--cyan);grid-row:span 2;padding-top:5px;font-size:11px}.site-menu-worlds b{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.03em;font-size:19px;font-weight:600;font-stretch:118%}.site-menu-worlds em{color:var(--muted);font-size:13px;font-style:normal}.site-menu-pages a{color:#c9d2dc;border-bottom:1px solid var(--line);padding:10px 0;font-size:17px;display:block}.site-menu-pages a:hover{color:var(--white)}@media (max-width:1100px){.nav-links{display:none}}@media (max-width:760px){.site-menu-inner{grid-template-columns:1fr;gap:30px}.site-menu-worlds ol{grid-template-columns:1fr}.logo small{display:none}}.world{background:#04080f;position:fixed;inset:0;overflow:hidden}.world>canvas,.world>div>canvas{touch-action:none}.world canvas{inset:0;position:absolute!important}.world-title{left:var(--gutter);top:calc(var(--nav-h) + 16px);z-index:10;pointer-events:none;max-width:min(560px, calc(100vw - 2 * var(--gutter)));text-shadow:0 2px 20px #00000080;position:absolute}.world-title .mono{color:var(--cyan);letter-spacing:.2em;font-size:11px}.world-title h1{margin:6px 0 4px;font-size:clamp(22px,3vw,38px)}.world-title p{color:#c3ccd6;margin:0;font-size:14px}.briefing-toggle{left:var(--gutter);bottom:calc(20px + env(safe-area-inset-bottom));z-index:12;position:absolute}.briefing{left:var(--gutter);bottom:calc(76px + env(safe-area-inset-bottom));z-index:12;width:min(420px, calc(100vw - 2 * var(--gutter)));opacity:0;visibility:hidden;max-height:calc(100svh - 220px);transition:opacity .3s, transform .3s var(--ease), visibility .3s;padding:22px;font-size:14px;position:absolute;overflow:auto;transform:translateY(12px)}.briefing.open{opacity:1;visibility:visible;transform:none}.briefing h2{margin:10px 0 8px;font-size:20px}.briefing h3{text-transform:uppercase;letter-spacing:.16em;color:var(--titanium);margin:16px 0 6px;font-size:12px}.briefing p{color:#c3ccd6}.briefing ul{color:#c3ccd6;margin:0 0 14px;padding-left:18px}.briefing-note{font-size:12px;color:var(--muted)!important}.xp-controls{right:var(--gutter);bottom:calc(20px + env(safe-area-inset-bottom));z-index:15;align-items:flex-end;gap:6px;display:flex;position:absolute}.xp-quality{text-transform:capitalize;flex-direction:column;gap:6px;min-width:170px;padding:12px;display:flex;position:absolute;bottom:50px;right:0}.xp-quality .mono{letter-spacing:.2em;text-transform:uppercase;color:var(--muted);font-size:10px}.photo-exit{z-index:300;opacity:.3;position:fixed;bottom:16px;right:16px}.photo-exit:hover{opacity:1}.interact-prompt{left:50%;bottom:calc(110px + env(safe-area-inset-bottom));z-index:60;font-family:var(--font-display);letter-spacing:.16em;text-transform:uppercase;cursor:pointer;animation:promptIn .3s var(--ease);align-items:center;gap:12px;max-width:calc(100vw - 32px);padding:10px 18px 10px 10px;font-size:12.5px;font-weight:600;font-stretch:112%;display:flex;position:fixed;transform:translate(-50%)}@keyframes promptIn{0%{opacity:0;transform:translate(-50%,8px)}}.info-panel{right:var(--gutter);top:calc(var(--nav-h) + 16px);z-index:70;width:min(400px,100vw - 32px);max-height:calc(100svh - var(--nav-h) - 100px);animation:panelIn .4s var(--ease);outline:none;padding:22px;position:fixed;overflow:auto}@keyframes panelIn{0%{opacity:0;transform:translate(16px)}}.info-panel h2{margin:10px 0;font-size:22px}.info-panel p{color:#c3ccd6;font-size:14px}.info-panel .specs{margin:0}.info-panel .specs>div{border-top:1px solid var(--line);justify-content:space-between;gap:12px;padding:8px 0;font-size:13px;display:flex}.info-panel .specs dt{color:var(--muted)}.info-panel .specs dd{font-family:var(--font-mono);margin:0;font-size:12px}.info-actions{flex-wrap:wrap;gap:8px;margin-top:16px;display:flex}@media (max-width:700px){.info-panel{width:auto;top:auto;left:16px;right:16px;bottom:calc(76px + env(safe-area-inset-bottom));max-height:52svh}}.loader{z-index:50;transition:opacity .9s var(--ease);background:radial-gradient(at 50% 60%,#0c1d33 0%,#050a12 70%);place-items:center;display:grid;position:absolute;inset:0}.loader-done{opacity:0;pointer-events:none}.loader-inner{width:min(420px,100vw - 48px)}.loader-brand{letter-spacing:.12em;font-size:clamp(18px,3vw,26px)}.loader-title{letter-spacing:.3em;text-transform:uppercase;color:var(--cyan);margin:10px 0 22px;font-size:11px}.loader-bar{background:var(--line);height:1px;overflow:hidden}.loader-bar i{background:var(--cyan);transform-origin:0;height:100%;transition:transform .5s var(--ease);box-shadow:0 0 12px var(--cyan);display:block}.loader-stages{letter-spacing:.1em;text-transform:uppercase;gap:6px;margin:18px 0 0;padding:0;font-size:11px;list-style:none;display:grid}.loader-stages li{color:#3f4b59;gap:10px;display:flex}.loader-stages li:before{content:"○"}.loader-stages li[data-state=active]{color:var(--white)}.loader-stages li[data-state=active]:before{content:"◐";color:var(--cyan);animation:1s linear infinite spin;display:inline-block}.loader-stages li[data-state=done]{color:var(--titanium)}.loader-stages li[data-state=done]:before{content:"●";color:var(--cyan)}@keyframes spin{to{transform:rotate(360deg)}}.loader-pct{color:var(--white);margin-top:18px;font-size:32px;font-weight:500}.route-fallback{background:var(--bg);position:fixed;inset:0}.touch-controls{z-index:8;pointer-events:none;position:absolute;inset:0}.touch-look{top:var(--nav-h);pointer-events:auto;touch-action:none;position:absolute;bottom:0;left:45%;right:0}.joystick{left:28px;bottom:calc(84px + env(safe-area-inset-bottom));border:1px solid var(--line-strong);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);pointer-events:auto;touch-action:none;background:#07111f59;border-radius:50%;place-items:center;width:120px;height:120px;display:grid;position:absolute}.joystick.active{border-color:var(--cyan)}.joystick-knob{background:#f4f7fad9;border-radius:50%;width:48px;height:48px;box-shadow:0 0 20px #27d9ff66}.touch-jump{right:24px;bottom:calc(140px + env(safe-area-inset-bottom));pointer-events:auto;border-radius:50%;width:56px;height:56px;font-size:20px;position:absolute}.touch-exit{right:var(--gutter);top:calc(var(--nav-h) + 12px);pointer-events:auto;position:absolute}.modal-backdrop{z-index:250;background:#03070d99;place-items:center;padding:16px;display:grid;position:fixed;inset:0}.modal{width:min(480px,100%);padding:26px}.help-list{color:#c3ccd6;gap:10px;margin:16px 0 20px;padding:0;font-size:14px;list-style:none;display:grid}.help-list li{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.webgl-fallback{padding:calc(var(--nav-h) + 20px) var(--gutter) 40px;background-color:var(--navy);place-items:center;display:grid;position:absolute;inset:0}.webgl-fallback>div{max-width:640px}.webgl-fallback h2{margin:14px 0;font-size:clamp(28px,5vw,56px)}.debug-overlay{z-index:400;color:#7cf;pointer-events:none;background:#000000bf;margin:0;padding:8px 10px;font-size:11px;line-height:1.5;position:fixed;bottom:8px;left:8px}.hud-bar{left:50%;bottom:calc(20px + env(safe-area-inset-bottom));z-index:11;max-width:calc(100vw - 2 * var(--gutter) - 340px);flex-wrap:wrap;justify-content:center;gap:6px;display:flex;position:absolute;transform:translate(-50%)}.hud-panel{right:var(--gutter);top:calc(var(--nav-h) + 16px);z-index:11;width:min(300px,100vw - 32px);max-height:calc(100svh - var(--nav-h) - 110px);padding:16px;position:absolute;overflow:auto}.hud-panel h3{font-size:11px;font-family:var(--font-mono);letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin:0 0 8px;font-weight:500}.hud-panel .chip-row+h3{margin-top:16px}.hud-panel .chip-row{flex-wrap:wrap;gap:6px;display:flex}.hud-caption{z-index:11;text-align:center;pointer-events:none;font-family:var(--font-mono);letter-spacing:.24em;text-transform:uppercase;color:var(--white);text-shadow:0 2px 12px #000000b3;font-size:12px;position:absolute;top:50%;left:50%;transform:translate(-50%,140px)}@media (max-width:900px){.hud-bar{max-width:calc(100vw - 32px);bottom:calc(72px + env(safe-area-inset-bottom));flex-wrap:nowrap;justify-content:flex-start;left:16px;right:16px;overflow-x:auto;transform:none}.hud-bar>*{flex:none}.hud-panel{top:auto;bottom:calc(124px + env(safe-area-inset-bottom));width:auto;max-height:34svh;left:16px;right:16px}.world-title p{display:none}}body:not(.is-world) .nav.nav-scrolled{-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line);background:#07111fdb}