:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;font-synthesis:none;--ink:#edf0e9;--muted:#aab6b5;--glass:#0d181d94;--line:#cbe0d82b;--amber:#ffc66d;--coral:#ff7062;--mint:#a5e5dc;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif}*{box-sizing:border-box}html,body,#app{width:100%;height:100%;margin:0;overflow:hidden}body{color:var(--ink);background:#17262d}canvas{touch-action:none;width:100%;height:100%;display:block}button{font:inherit}.loading{z-index:20;color:#c9d2ce;letter-spacing:.18em;background:#17262d;place-content:center;gap:14px;font-size:12px;transition:opacity .55s,visibility .55s;display:grid;position:fixed;inset:0}.loading.is-hidden{opacity:0;visibility:hidden}.loading__line{background:#ffffff1f;width:150px;height:1px;overflow:hidden}.loading__line:after{content:"";background:var(--amber);width:45%;height:100%;animation:1.1s ease-in-out infinite alternate 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#ffc66d99;border-radius:2px;justify-content:space-between;align-items:center;width:190px;padding:14px 17px;font-size:13px;transition:all .25s;display:flex}.primary-button:hover,.primary-button:focus-visible{background:var(--amber);color:#1b2427;outline:none;box-shadow:0 0 28px #ffc66d40}.primary-button span{font-size:18px}.welcome__keys{color:#96a6a5;flex-wrap:wrap;gap:9px 18px;margin-top:26px;font-size:10px;display:flex}kbd{color:#d9e0dc;background:#ffffff0d;border:1px solid #d7e6e038;border-radius:3px;padding:2px 5px;font:9px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace}.hud{z-index:4;pointer-events:none;opacity:0;transition:opacity .8s .2s;position:fixed;inset:0}.hud.is-visible{opacity:1}.hud.is-hidden{opacity:0;pointer-events:none}.glass{border:1px solid var(--line);background:var(--glass);-webkit-backdrop-filter:blur(13px);box-shadow:0 10px 30px #040a0d21}.brand{align-items:center;gap:10px;display:flex;position:absolute;top:25px;left:28px}.brand__mark{background:linear-gradient(var(--coral) 0 35%, transparent 35% 45%, var(--amber) 45%);width:5px;height:28px}.brand strong{letter-spacing:.16em;font-size:12px;font-weight:600;display:block}.brand small{color:#8fa09f;letter-spacing:.22em;margin-top:3px;font-size:8px;display:block}.traffic-card{width:218px;padding:13px 14px 11px;position:absolute;top:24px;right:28px}.traffic-card__top{color:#c7d0cc;letter-spacing:.08em;justify-content:space-between;font-size:10px;display:flex}.traffic-card__top strong{color:var(--amber);font-weight:600}.traffic-bar{background:#ffffff1a;height:2px;margin:10px 0 8px}.traffic-bar i{background:linear-gradient(90deg, var(--mint), var(--amber), var(--coral));width:50%;height:100%;transition:width .5s;display:block}.traffic-card small{color:#7f9392;font-size:9px}.readouts{gap:8px;display:flex;position:absolute;bottom:28px;left:28px}.readout{min-width:115px;padding:11px 13px 10px}.readout small{color:#8da09f;letter-spacing:.16em;margin-bottom:4px;font-size:9px;display:block}.readout strong{letter-spacing:.03em;font:300 25px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.readout em{color:#93a4a2;letter-spacing:.08em;margin-left:5px;font:8px/1 ui-sans-serif,system-ui}.help{color:#94a3a1;flex-wrap:wrap;justify-content:flex-end;gap:7px 12px;max-width:510px;padding:9px 11px;font-size:9px;display:flex;position:absolute;bottom:28px;right:28px}.help kbd{margin-right:3px}.boost-indicator{color:var(--amber);letter-spacing:.5em;opacity:0;text-shadow:0 0 18px #ffc66dcc;font-size:11px;font-weight:700;transition:all .2s;position:absolute;bottom:110px;left:50%;transform:translate(-50%)translateY(8px)}.boost-indicator.is-active{opacity:1;transform:translate(-50%)translateY(0)}.reticle{opacity:.45;width:30px;height:30px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.reticle i{background:#d9e5df;position:absolute}.reticle i:first-child{width:30px;height:1px;top:15px;left:0}.reticle i:last-child{width:1px;height:30px;top:0;left:15px}.reticle:after{content:"";background:#17262d;border:1px solid #d9e5df;border-radius:50%;position:absolute;inset:11px}.pause-badge{z-index:8;color:#d8dfdb;letter-spacing:.12em;padding:9px 14px;font-size:10px;position:fixed;top:22px;left:50%;transform:translate(-50%)}.touch-controls{display:none}@media (width<=800px){.welcome{background:linear-gradient(#0811160d 22%,#081116e0);align-items:flex-end;padding:28px 22px 44px}.welcome h1{font-size:52px}.welcome__copy{margin-bottom:20px}.brand{top:18px;left:18px}.traffic-card{width:165px;top:17px;right:18px}.traffic-card small,.help,.readout--optional{display:none}.readouts{bottom:18px;left:18px}.readout{min-width:96px;padding:9px 10px}.readout strong{font-size:20px}.touch-controls{z-index:7;pointer-events:none;opacity:0;justify-content:space-between;transition:opacity .5s;display:flex;position:fixed;inset:auto 14px 92px}.touch-controls.is-visible{opacity:1}.touch-cluster{pointer-events:auto;align-items:flex-end;gap:7px;display:flex}.touch-cluster button{border:1px solid var(--line);color:#dbe3df;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0d181d94;border-radius:50%;width:43px;height:43px}.touch-cluster button.is-pressed{color:#fff0d0;background:#ffc66d59}.touch-cluster .touch-boost{color:var(--amber);border-color:#ffc66d80}}@media (width<=480px){.traffic-card{top:67px;left:18px;right:auto}.welcome__keys{display:none}.touch-controls{bottom:86px}.touch-cluster{gap:4px}.touch-cluster button{width:38px;height:38px}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}.city-summary{color:#d5d9d5;padding:10px 14px;font-size:12px;line-height:1.9;position:absolute;top:82px;left:28px}.city-summary small{color:#a9b5b6;font-size:10px}.city-summary kbd{color:#e7c692;margin-right:2px}@media (width<=680px){.city-summary{max-width:200px;font-size:10px;top:72px;left:14px}}