:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#142019;background:#dfe7e1;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}html,body,#app{width:100%;min-height:100%;margin:0}body{min-width:320px;min-height:100vh}button{font:inherit}.experience{min-height:100vh;display:grid;grid-template-rows:auto 1fr auto;padding:20px;gap:14px;background:radial-gradient(circle at 10% 0%,rgba(255,255,255,.85),transparent 36%),#dfe7e1}.topbar,.statusbar{width:min(1240px,100%);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:24px}.eyebrow{color:#4f6659;font-size:11px;font-weight:750;letter-spacing:.16em}h1{margin:4px 0 0;font-size:clamp(24px,4vw,44px);letter-spacing:-.045em;font-weight:620}.pilot-badge{padding:8px 12px;border:1px solid rgba(20,32,25,.14);border-radius:999px;background:#ffffff8c;color:#3f5548;font-size:12px;white-space:nowrap}.viewer-shell{position:relative;width:min(1240px,100%);min-height:520px;height:min(72vh,780px);margin:0 auto;overflow:hidden;border-radius:24px;background:#e9eee9;box-shadow:0 28px 90px #122b1d26,inset 0 0 0 1px #ffffffb3}#viewer{display:block;width:100%;height:100%;touch-action:none;cursor:grab}#viewer:active{cursor:grabbing}.loading{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;color:#466052;background:#e9eee9;transition:opacity .3s ease,visibility .3s ease}.loading.is-hidden{opacity:0;visibility:hidden;pointer-events:none}.loading.is-error{color:#7a2828;text-align:center;padding:24px}.spinner{width:30px;height:30px;border:3px solid rgba(15,122,79,.18);border-top-color:#0f7a4f;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.help-pill,.selection-card,.controls{position:absolute;z-index:2;background:#08150edb;color:#fff;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}.help-pill{top:18px;left:50%;transform:translate(-50%);padding:9px 13px;border-radius:999px;font-size:12px;white-space:nowrap}.selection-card{left:18px;bottom:18px;min-width:180px;padding:12px 14px;border-radius:14px}.selection-card span{display:block;color:#a9bbb1;font-size:11px;margin-bottom:3px}.selection-card strong{font-size:14px}.controls{right:18px;bottom:18px;display:flex;gap:8px;padding:8px;border-radius:16px}.controls button{min-height:42px;padding:0 16px;border:0;border-radius:10px;color:#092117;background:#66d59f;font-weight:720;cursor:pointer}.controls button:hover{background:#80e2b5}.controls button.secondary{color:#fff;background:#ffffff1f}.controls button.secondary:hover{background:#fff3}.controls button.is-active{background:#fff}.controls .icon-button{width:42px;padding:0;color:#fff;background:#ffffff1f;font-size:20px}.statusbar{color:#4c6256;font-size:12px}.statusbar span{display:flex;align-items:center;gap:7px}.status-dot{width:7px;height:7px;border-radius:50%;background:#1d9b65;box-shadow:0 0 0 4px #1d9b651f}@media(max-width:680px){.experience{padding:14px;gap:10px}.topbar{align-items:flex-start}.pilot-badge{display:none}.viewer-shell{min-height:500px;height:calc(100vh - 150px);border-radius:18px}.help-pill{top:12px;font-size:11px}.selection-card{left:12px;bottom:74px}.controls{left:12px;right:12px;bottom:12px}.controls button{flex:1;padding:0 10px;font-size:12px}.controls .icon-button{flex:0 0 42px}}