*{box-sizing:border-box}html{background:#071016;color:#eff9fb;font-family:Inter,ui-sans-serif,system-ui,sans-serif}body{margin:0;min-height:100vh;background:linear-gradient(100deg,#071016df,#071016b8),url('/assets/zgy-wireframe-field.svg') center/cover fixed}a{color:inherit;text-decoration:none}a:focus-visible{outline:2px solid #85dfe9;outline-offset:4px}.study-header{width:min(1280px,calc(100% - 48px));margin:auto;padding:22px 0;display:flex;justify-content:space-between;align-items:center}.brand{display:inline-flex;gap:8px;align-items:center;font-size:1.35rem;font-weight:850;letter-spacing:-.06em}.brand span{color:#d0ff9a}.back{font-size:.9rem;color:#c0e1e5}.back:hover,.study-nav a:hover{color:#d0ff9a}main{width:min(1280px,calc(100% - 48px));margin:auto;padding:35px 0 80px}.eyebrow,.badge,.field-title,.field-bottom,.machine span{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.12em;font-size:.75rem;color:#9fdee4}.eyebrow{color:#d0ff9a}.intro h1{font:400 clamp(3.3rem,7vw,7rem)/.95 Georgia,serif;letter-spacing:-.06em;margin:22px 0}.intro h1 span{color:#d0ff9a}.intro p{max-width:710px;color:#c6dce3;font-size:clamp(1rem,1.55vw,1.3rem);line-height:1.55}.badge{display:inline-block;margin:17px 0 35px;padding:10px 15px;border-radius:99px;background:#3aaec326}.study-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(280px,.8fr);gap:28px;align-items:stretch}.field,.readout{background:#092330bc;backdrop-filter:blur(15px);border-radius:24px;box-shadow:inset 0 1px #aadff021,0 20px 65px #010a1469}.field{padding:20px;min-width:0}.field-title,.field-bottom{display:flex;justify-content:space-between;gap:12px}.field svg{width:100%;height:auto;display:block;margin:10px 0}.field-bottom{color:#d0ff9a}.field-bottom span:last-child{color:#a7ced2}.readout{padding:27px}.machine{display:flex;align-items:center;gap:16px}.machine img{width:100px;height:94px;object-fit:contain}.machine span,.machine strong{display:block}.machine strong{margin-top:6px;font-size:1.05rem}.readout h2{font:400 1.8rem Georgia,serif;margin:28px 0 12px}.readout ol{list-style:none;padding:0;margin:0}.readout li{display:flex;gap:15px;padding:16px 0;border-bottom:1px solid #9ed7e224;line-height:1.4}.readout li b{color:#9cdded;font:700 .75rem ui-monospace,monospace}.disclaimer{color:#a9c5cb;font-size:.88rem;line-height:1.6;margin-top:26px}.study-nav{display:flex;justify-content:space-between;gap:18px;margin-top:30px;color:#ace3ec;font-size:.9rem}.study-nav a:last-child{text-align:right}@media(max-width:850px){.study-grid{grid-template-columns:1fr}.readout{padding:22px}}@media(max-width:540px){.study-header,main{width:calc(100% - 32px)}main{padding-top:20px}.field{padding:12px}.field-title,.field-bottom{font-size:.62rem}.machine img{width:86px}.intro h1{overflow-wrap:anywhere}.study-nav{font-size:.78rem}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation:none!important}}


.study-timeline{height:3px;border-radius:9px;background:#a7d5df32;margin:18px 0 16px;overflow:hidden}.study-timeline span{display:block;width:0;height:100%;background:linear-gradient(90deg,#60dae7,#aa95f3,#d0ff9a)}.study-controls{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.study-controls span{color:#b4d2dc;font-size:.78rem;margin-left:auto}.study-controls button{border:1px solid #94d8e068;border-radius:999px;background:#183641ad;color:#e7f6f6;font:700 .78rem ui-sans-serif,system-ui;min-height:38px;padding:8px 15px;cursor:pointer}.study-controls button:hover,.study-controls button[aria-pressed=true]{color:#071c24;background:#d0ff9a;border-color:#d0ff9a}.study-controls button:focus-visible{outline:2px solid #d0ff9a;outline-offset:3px}.readout li.is-active{color:#d0ff9a}.readout li.is-active b{color:#d0ff9a}@media(max-width:540px){.study-controls span{margin-left:0;width:100%;order:1}.stage-control{order:2}}

/* Shared 3D mission viewport for all nine studies. */
.field .model-canvas{display:none;width:100%;height:auto;aspect-ratio:600/410;margin:10px 0;border-radius:16px;touch-action:none;cursor:grab;background:#081929}.field .model-canvas:active{cursor:grabbing}.field.is-3d .model-canvas{display:block}.field.is-3d .route-fallback{display:none}.view-controls{display:none;align-items:center;justify-content:space-between;gap:10px;color:#a9d6e2;font:700 .68rem ui-monospace,monospace;letter-spacing:.09em}.field.is-3d .view-controls{display:flex}.view-controls div{display:flex;gap:6px}.view-controls button{min-height:38px;min-width:38px;padding:8px 12px;color:#d6f2f5;border:1px solid #95d5df66;border-radius:999px;background:#0d3240;cursor:pointer}.view-controls button:hover{background:#1e5760}.view-controls button:focus-visible{outline:2px solid #d0ff9a;outline-offset:2px}@media(max-width:540px){.view-controls{align-items:flex-start;flex-direction:column}.view-controls div{width:100%;justify-content:space-between}}