*{box-sizing:border-box}html,body{color:#24352e;background:#d7dedb;width:100%;height:100%;margin:0;font-family:Arial,sans-serif;overflow:hidden}#viewport{position:fixed;inset:0}canvas{touch-action:none;outline:none;width:100%;height:100%;display:block}header{pointer-events:none;background:linear-gradient(#ececdfb0,#0000);justify-content:space-between;align-items:flex-start;padding:30px 34px;display:flex;position:fixed;top:0;left:0;right:0}.brand{letter-spacing:.25em;font-size:22px;font-weight:500}.brand span{letter-spacing:.18em;margin-top:9px;font-size:8px;display:block}.badge{letter-spacing:.15em;align-items:center;gap:9px;padding-top:5px;font-size:9px;display:flex}.badge i{background:#667c5d;border-radius:50%;width:4px;height:4px}nav{bottom:max(49px,env(safe-area-inset-bottom));-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#f7f5ebdf;border:1px solid #ffffff80;border-radius:8px;gap:4px;padding:6px;display:flex;position:fixed;left:50%;transform:translate(-50%);box-shadow:0 6px 35px #17251b18}button{color:inherit;font:inherit;cursor:pointer;background:0 0;border:0}nav button{white-space:nowrap;border-radius:4px;min-height:42px;padding:0 17px;font-size:11px}nav button:hover,nav button:focus-visible{background:#d7dcce}nav button[aria-pressed=false]{opacity:.45}#help{border-left:1px solid #a5afa254;min-width:40px;padding:0 12px}#hint{text-align:center;letter-spacing:.06em;pointer-events:none;color:#21392c;background:#e5e6d84d;border-radius:3px;width:fit-content;margin:auto;padding:4px 9px;font-size:9px;position:fixed;bottom:23px;left:0;right:0}#hint b{margin:0 8px;font-weight:400}#loading{z-index:4;pointer-events:none;background:#e7e7dbf2;flex-direction:column;justify-content:center;align-items:center;transition:opacity .7s;display:flex;position:fixed;inset:0}#loading.done{opacity:0}.eyebrow{letter-spacing:.27em;font-size:8px}h1{letter-spacing:-.05em;margin:20px 0;font-family:Georgia,serif;font-size:82px;font-weight:400}#loading p{letter-spacing:.05em;font-size:11px}.load-line{background:#b7c0b3;width:160px;height:2px;margin-top:14px}.load-line i{background:#445d40;width:5%;height:100%;transition:width .3s;display:block}dialog{color:#283d2c;background:#f3f2e9;border:1px solid #bbc4b5;border-radius:10px;max-width:360px;padding:28px;line-height:1.7}dialog::backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#182c2440}dialog h2{font:26px Georgia,serif}dialog p{font-size:13px}dialog small{opacity:.7;font-size:10px}#dismiss{float:right;font-size:24px}#status{color:#344c3b;pointer-events:none;max-width:260px;font-size:9px;position:fixed;bottom:13px;right:16px}#status.error{color:#7e4217;pointer-events:auto;background:#fff2dd;padding:10px}@media (width<=600px){header{padding:23px 20px}.brand{font-size:19px}.brand span{font-size:7px}.badge{gap:6px;font-size:7px}nav{bottom:max(55px,calc(env(safe-area-inset-bottom) + 24px));justify-content:center;gap:0;width:calc(100% - 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20px);line-height:1.4}}@media (height<=450px){#move-pad{width:86px;height:86px;bottom:104px}#flight-altitude{bottom:104px}#navigation-message{bottom:140px}}dialog{max-height:calc(100dvh - 40px);overflow:auto}
