:root{--sa-t:env(safe-area-inset-top,0px);--sa-b:env(safe-area-inset-bottom,0px);--sa-l:env(safe-area-inset-left,0px);--sa-r:env(safe-area-inset-right,0px)}*{box-sizing:border-box;margin:0;padding:0}html,body{touch-action:none;-webkit-user-select:none;user-select:none;background:#1e1710;height:100%;overflow:hidden}button{font:inherit;color:inherit;cursor:pointer;touch-action:manipulation}#c{width:100%;height:100%;display:block;position:fixed;inset:0}#hud{pointer-events:none;z-index:2;position:fixed;inset:0}#cash{top:calc(10px + var(--sa-t));left:calc(10px + var(--sa-l));white-space:nowrap;z-index:2;position:absolute}#bests{top:calc(10px + var(--sa-t));right:calc(52px + var(--sa-r));flex-direction:column;align-items:flex-end;gap:6px;display:flex;position:absolute}#hud.is-overlay #cash,#hud.is-overlay #bests,#hud.is-overlay #gear{visibility:hidden}#cash.hud-chip,#bests .hud-chip{white-space:nowrap;flex-shrink:0}#cash span,#bests span{letter-spacing:.04em;color:var(--paper);opacity:.85;font-size:10px;display:block}#gear{pointer-events:auto;top:calc(10px + var(--sa-t));right:calc(10px + var(--sa-r));width:40px;height:40px;padding:0;font-size:18px;line-height:1;position:absolute}#flight-stats{top:calc(58px + var(--sa-t));text-align:center;position:absolute;left:0;right:0}#dist{color:var(--paper);text-shadow:0 2px 0 var(--ink);font-size:32px}#alt{color:var(--ink);text-shadow:0 1px #fff4dc;font-size:13px}#fuel-wrap{background:var(--ink);border:2px solid var(--ink);border-radius:6px;width:160px;height:12px;margin:8px auto 0;overflow:hidden}#fuel-bar{background:linear-gradient(90deg, var(--ice), var(--rose));width:100%;height:100%}#hint{left:16px;right:16px;bottom:calc(18px + var(--sa-b));text-align:center;color:var(--paper);text-shadow:0 1px 0 var(--ink), 0 2px 8px #1e171073;font-size:16px;font-weight:700;position:absolute}#title-screen,#result,#garage,#settings{z-index:5;padding:calc(24px + var(--sa-t)) 18px calc(24px + var(--sa-b));justify-content:center;align-items:center;display:flex;position:fixed;inset:0}#title-screen[hidden],#result[hidden],#garage[hidden],#settings[hidden]{display:none}#title-screen{pointer-events:none;background:linear-gradient(#0000 30%,#1e171014 54%,#1e17108c 100%);flex-direction:column}#title-screen h1{letter-spacing:.06em;color:var(--hazard);text-shadow:0 3px 0 var(--lip), 0 0 28px #f05a1a59;pointer-events:none;font-size:clamp(52px,14vw,92px)}#tagline{text-align:center;max-width:22em;color:var(--paper);text-shadow:0 1px 4px var(--ink);pointer-events:none;margin-top:8px}#play{pointer-events:auto;margin-top:28px}#result .card-result{overflow:visible}.big{color:var(--dummy);margin:8px 0 12px;font-family:Lilita One,PingFang SC,system-ui,sans-serif;font-size:40px;font-weight:400}#res-lines{margin-bottom:14px;list-style:none}#res-lines .total b{color:var(--dummy);font-size:18px}.garage-panel{width:min(420px,100%);max-height:100%;overflow:auto}#upgrade-list{flex-direction:column;gap:8px;margin:12px 0;display:flex}#upgrade-list .card-upgrade{width:100%}.up-name em{color:var(--teal);margin-left:6px;font-size:14px;font-style:normal}.up-next{color:var(--ink);opacity:.72;font-size:12px}#upgrade-list .btn{min-width:88px;padding:8px 12px;font-size:16px}#upgrade-list .btn:disabled{opacity:.45}#garage-cash{color:var(--dummy);margin-top:6px;font-family:Lilita One,system-ui,sans-serif}.set-row{justify-content:space-between;align-items:center;gap:10px;margin:10px 0;display:flex}.pair{gap:6px;display:flex}.pair .btn{padding:8px 14px;font-size:16px}.pair .btn.on{color:var(--paper);text-shadow:0 1px #9a2e0c;background:linear-gradient(#ffb44a,#f05a1a)}#btn-close-settings,#btn-launch{width:100%;margin-top:8px}@media (orientation:landscape){#title-screen h1{font-size:56px}.garage-panel{width:min(640px,94vw)}#upgrade-list{grid-template-columns:1fr 1fr;display:grid}#btn-launch{grid-column:1/-1}}@media (prefers-reduced-motion:reduce){.btn:active{transform:none}}