@charset "UTF-8";
:root{color-scheme:dark;--bg:#050608;--fg:#edeeeb;--muted:#989da5;--line:rgba(255,255,255,.12);--accent:#c4c5b9;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Tahoma,sans-serif;font-synthesis:none}
*{box-sizing:border-box}
html,body{margin:0;width:100%;height:100%;background:var(--bg);color:var(--fg)}
body{overflow:hidden}
button,a,input{-webkit-tap-highlight-color:transparent}
button,input{font:inherit}
button{color:inherit;cursor:pointer}
button:disabled{opacity:.3;cursor:default}
button:focus-visible,a:focus-visible,input:focus-visible,canvas:focus-visible{outline:2px solid #ddded2;outline-offset:5px}
a{color:inherit;text-decoration:none}
button svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
[hidden]{display:none!important}
.observatory{position:relative;width:100%;height:100vh;height:100dvh;min-height:480px;overflow:hidden;background:radial-gradient(ellipse at 50% 44%,#101318 0%,#080a0e 39%,var(--bg) 73%)}
.masthead{position:absolute;z-index:3;inset:0 0 auto;display:flex;align-items:center;justify-content:space-between;direction:ltr;padding:32px 42px;pointer-events:none}
.masthead a{pointer-events:auto}
.wordmark{display:flex;align-items:center;font-size:19px;letter-spacing:.055em;font-weight:600}
.brand-suffix{color:#777e89;font-weight:400}
.brand-orbit{display:inline-block;width:16px;height:16px;border:1px solid #b5b9be;border-radius:50%;margin-right:11px;box-shadow:inset -6px 0 #b5b9be;transform:rotate(-28deg)}
.edition{font-size:12px;color:#a7adb6;letter-spacing:.19em;font-weight:500}
.edition-slash{color:#505662;padding:0 10px}
.edition-short{display:none}
.viewport{position:absolute;inset:48px 0 130px;z-index:1}
canvas{width:100%;height:100%;display:block;touch-action:none;cursor:grab;outline-offset:-8px!important;opacity:0;transition:opacity 1.3s ease}
canvas.is-ready{opacity:1}
canvas:active{cursor:grabbing}
.identity{position:absolute;z-index:2;bottom:176px;right:44px;pointer-events:none}
.eyebrow{color:#7e858f;font-size:12px;letter-spacing:.16em;line-height:1.5;margin:0 0 11px;text-align:right}
h1{font-size:clamp(44px,5vw,70px);font-weight:400;line-height:1.25;letter-spacing:-.06em;margin:0 0 12px}
.title-dot{color:#8e948b}
.gesture-help{color:#9ba0a8;font-size:14px;margin:0;line-height:1.7}
.toolbar{position:absolute;z-index:4;bottom:65px;left:50%;transform:translateX(-50%);width:440px;border:1px solid var(--line);border-radius:18px;background:rgba(18,21,26,.83);box-shadow:0 18px 60px #0006;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);padding:17px 18px 11px;transition:opacity .4s}
.toolbar[inert]{opacity:.35}
.light-control{display:flex;align-items:center;gap:16px;padding:0 2px 14px;border-bottom:1px solid var(--line)}
.light-control label{display:flex;align-items:center;gap:8px;white-space:nowrap;font-size:14px;color:#c6c9cc}
.light-control label svg{width:17px;height:17px;fill:none;stroke:#aeb4ba;stroke-width:1.3;stroke-linecap:round}
input[type=range]{flex:1;min-width:40px;height:24px;margin:0;background:transparent;cursor:ew-resize;accent-color:#d7d9cf;-webkit-appearance:none;appearance:none}
input[type=range]::-webkit-slider-runnable-track{height:2px;background:#4b5057;border-radius:2px}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:12px;height:12px;border-radius:50%;background:#e3e4dc;border:2px solid #171b20;margin-top:-5px;box-shadow:0 0 0 1px #e3e4dc66}
input[type=range]::-moz-range-track{height:2px;background:#4b5057}
input[type=range]::-moz-range-thumb{width:10px;height:10px;border-radius:50%;background:#e3e4dc;border:2px solid #171b20}
#sun-value{font-size:12px;font-family:ui-monospace,SFMono-Regular,monospace;color:#939ba5;width:40px;text-align:left}
.toolbar-bottom{display:flex;align-items:center;justify-content:space-between;gap:14px;padding-top:9px}
.toolbar button{height:36px;display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:8px;background:transparent;transition:background .15s,color .15s}
.toolbar button:hover{background:#ffffff0b;color:#fff}
.toolbar button:active{background:#ffffff16}
.spin-button{gap:9px;font-size:14px;padding:0 5px;min-width:0;white-space:nowrap}
.spin-button svg{width:14px;height:14px}
.zoom-controls{display:flex;align-items:center;gap:2px}
.zoom-controls button,.icon-button{width:36px}
#zoom-level{font-size:12px;min-width:44px;text-align:center;letter-spacing:.02em;font-family:ui-monospace,SFMono-Regular,monospace;color:#b5bbc1}
.icon-button{color:#a3abb3}
.footer{position:absolute;z-index:3;inset:auto 42px 24px;display:flex;align-items:center;justify-content:space-between;direction:rtl;font-size:12px;color:#69727f;gap:16px}
.footer-caption{font-size:13px}
.credits{font-size:12px;letter-spacing:.10em;display:flex;align-items:center;gap:12px;line-height:1.6}
.credits span{color:#a3abb5;letter-spacing:.06em;font-size:12px}
.credits:hover span{color:#fff}
.loading{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#c6c9cc;transition:opacity .3s;pointer-events:none;gap:12px}
.loading p{font-size:17px;margin:6px 0 0}
.loading-note{font-size:13px;color:#747d8b}
.loading-orbit{width:46px;height:46px;border:1px solid #ffffff17;border-top-color:#b3b6b8;border-right-color:#777e89;border-radius:50%;animation:orbit 1.5s linear infinite}
.loading.is-finished{opacity:0}
@keyframes orbit{to{transform:rotate(360deg)}}
.error-state{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:26px;text-align:center;background:#050608ed}
.error-moon{font-size:60px;color:#9ca4ac}
.error-state h2{font-weight:400;font-size:24px;margin:14px 0}
.error-state p{color:#a9b0ba;max-width:380px;font-size:16px;line-height:1.8}
.text-button{background:#ffffff0c;border:1px solid #ffffff24;padding:10px 20px;border-radius:8px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.noscript-message{position:fixed;inset:0;display:grid;place-items:center;background:var(--bg);z-index:20;padding:30px}
@media(min-width:1600px){.identity{right:70px;bottom:200px}.masthead{padding:36px 62px}.footer{left:62px;right:62px}}
@media(max-width:850px){.identity{bottom:auto;top:102px;right:28px}h1{font-size:42px}.eyebrow{display:none}.gesture-help{font-size:13px}.masthead{padding:26px 28px}.edition{font-size:10px;letter-spacing:.13em}.viewport{inset:142px 0 160px}.footer{right:28px;left:28px}}
@media(max-width:520px){.observatory{min-height:540px}.masthead{padding:calc(22px + env(safe-area-inset-top)) 23px 20px}.wordmark{font-size:17px}.edition{font-size:9px;letter-spacing:.08em}.edition span{padding:0 5px}.identity{top:calc(93px + env(safe-area-inset-top));right:24px}h1{font-size:36px;margin-bottom:5px}.gesture-help{font-size:13px}.viewport{inset:calc(148px + env(safe-area-inset-top)) -18px 168px}.toolbar{width:calc(100% - 36px);max-width:440px;bottom:calc(61px + env(safe-area-inset-bottom));padding:14px 14px 10px;border-radius:16px}.light-control{gap:12px}.light-control label{font-size:14px}.toolbar-bottom{gap:8px}.spin-button{font-size:13px;min-width:120px}.footer{bottom:calc(21px + env(safe-area-inset-bottom));left:24px;right:24px}.footer-caption{display:none}.credits{width:100%;justify-content:center}.footer{justify-content:center}}
@media(max-height:650px) and (min-width:851px){.masthead{padding-top:22px}.viewport{inset:38px 0 105px}.toolbar{bottom:48px;padding-top:10px}.identity{bottom:156px}.footer{bottom:16px}.light-control{padding-bottom:8px}}
@media(max-width:380px){.toolbar-bottom{gap:4px}.toolbar .spin-button{min-width:0;font-size:12px;gap:6px;padding:0 2px}.zoom-controls{gap:0;flex-shrink:0}.zoom-controls button{width:28px}#zoom-level{min-width:36px}.toolbar .icon-button{width:30px;flex-shrink:0}.edition{font-size:8px;letter-spacing:.04em}.brand-orbit{margin-right:8px}}
@media(max-height:530px) and (orientation:landscape){.observatory{min-height:360px}.masthead{padding:18px 24px}.identity{top:80px;right:26px}.identity h1{font-size:34px}.viewport{inset:45px 240px 30px 0}.toolbar{width:220px;left:auto;right:18px;bottom:53px;transform:none;padding:12px}.light-control{gap:8px;flex-wrap:wrap}.light-control label{width:100%;font-size:13px}.light-control input{width:128px}.toolbar-bottom{gap:3px;flex-wrap:wrap}.spin-button{min-width:120px!important}.zoom-controls{order:3;width:100%;justify-content:center}.footer{bottom:14px}.footer-caption{display:none}.edition{font-size:9px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}
@media(max-width:850px){.edition{font-size:12px;letter-spacing:.08em}}
@media(max-width:520px){.edition-full{display:none}.edition-short{display:inline}.edition-slash{padding:0 6px}}