:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:dark}body{margin:0;padding:0;width:100vw;height:100vh;overflow:hidden;background-color:#87ceeb}canvas{display:block;width:100%;height:100%}#ui{position:absolute;top:0;left:0;padding:20px;pointer-events:none;color:#fff;text-shadow:1px 1px 3px rgba(0,0,0,.8);font-family:Inter,sans-serif;z-index:10}#ui h1{margin:0 0 10px;font-size:24px}#ui p{margin:5px 0;font-size:14px;opacity:.9}#player-name{margin-bottom:8px;font-size:15px;font-weight:700}#propeller-meter{margin-top:15px;width:250px;height:16px;background:#00000080;border-radius:5px;border:1px solid rgba(255,255,255,.3);overflow:hidden;display:flex}#propeller-fill{width:100%;height:100%;background:linear-gradient(90deg,#ff9a44,#fc6076);transition:width .1s linear}#leaderboard{margin-top:14px;width:340px;max-width:calc(100vw - 40px);background:#00000040;border:1px solid rgba(255,255,255,.35);border-radius:8px;padding:8px 10px}#leaderboard h2{margin:0 0 6px;font-size:14px}#leaderboard-list{margin:0;padding-left:18px;max-height:180px;overflow:auto}#leaderboard-list li{margin:2px 0;font-size:12px}