*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%;overflow:hidden;background:#1a1a2e;touch-action:none;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;font-family:Segoe UI,system-ui,-apple-system,sans-serif}canvas{display:block;width:100%;height:100%}#hud{position:fixed;left:16px;bottom:calc(max(env(safe-area-inset-bottom,8px),8px) + 16px);display:flex;align-items:flex-end;gap:8px;pointer-events:none;z-index:10}.hud-item{min-width:74px;padding:8px 10px;border-radius:12px;background:#00000059;backdrop-filter:blur(8px);color:#fff;font-size:14px;font-weight:700;text-shadow:0 2px 8px rgba(0,0,0,.6);line-height:1.2}.hud-item .label{font-size:10px;font-weight:400;opacity:.7;text-transform:uppercase;letter-spacing:1px}.hud-item .value{font-size:20px;font-variant-numeric:tabular-nums}#combo-display{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);pointer-events:none;z-index:15;color:gold;font-size:28px;font-weight:900;text-shadow:0 2px 12px rgba(255,215,0,.5);opacity:0;transition:opacity .2s}#run-countdown{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);z-index:26;pointer-events:none;color:#f2f8ff;font-size:clamp(84px,18vw,170px);font-weight:900;line-height:.9;letter-spacing:-2px;text-shadow:0 8px 34px rgba(0,0,0,.62);opacity:0;transition:opacity .12s ease}#run-countdown.visible{opacity:1}#start-screen,#crash-screen,#finish-screen{position:fixed;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:clamp(20px,4vw,34px);overflow-y:auto;z-index:20;pointer-events:auto}#start-screen{background:linear-gradient(180deg,#0f0c29,#302b63,#24243e)}#crash-screen{background:#0a0514d9;backdrop-filter:blur(8px);display:none}#finish-screen{background:#08101ee6;backdrop-filter:blur(10px);display:none}.title{font-size:clamp(36px,8vw,64px);font-weight:900;color:#fff;letter-spacing:-1px;text-shadow:0 4px 20px rgba(100,180,255,.4);margin-bottom:8px}.subtitle{font-size:clamp(12px,3vw,16px);color:#ffffff80;font-weight:400;margin-bottom:24px;letter-spacing:1.5px;text-transform:uppercase;max-width:min(740px,95vw);text-align:center}.name-field{display:flex;flex-direction:column;gap:6px;font-size:11px;letter-spacing:1px;font-weight:700;text-transform:uppercase;color:#d2e6ffb8;margin-bottom:10px}.start-name-field{width:min(420px,92vw);margin-bottom:14px}.name-field input{width:100%;border:1px solid rgba(255,255,255,.24);border-radius:10px;background:#040a168c;color:#fff;padding:10px 12px;font-size:14px;font-weight:700}.name-field input:focus{outline:none;border-color:#78adffcc}.start-help{width:min(620px,95vw);color:#cadffbd9;font-size:12px;text-align:center;line-height:1.45;margin-bottom:20px}.leaderboard-card{border-radius:14px;border:1px solid rgba(255,255,255,.14);background:#050c1a73;padding:10px 12px}.leaderboard-title{color:#ffffffd6;font-size:11px;letter-spacing:1.2px;text-transform:uppercase;margin-bottom:8px;font-weight:700}#finish-leaderboard-list,#world-leaderboard-list{list-style:none;display:flex;flex-direction:column;gap:4px;margin:0;padding:0}.leaderboard-row{display:grid;grid-template-columns:auto 1fr auto auto;align-items:center;gap:10px;font-size:12px;color:#e4f2fff2;font-variant-numeric:tabular-nums}.leaderboard-row .lb-rank{color:#95cbffd1;min-width:26px}.leaderboard-row .lb-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.leaderboard-row .lb-total{color:#fff;font-weight:800}.leaderboard-row .lb-time{color:#b9d6ffbd}#finish-status,#world-leaderboard-status{margin-top:8px;min-height:14px;font-size:11px;color:#d2ebffc2}.btn{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:50px;padding:16px 48px;font-size:18px;font-weight:700;cursor:pointer;letter-spacing:1px;box-shadow:0 8px 32px #667eea66;transition:transform .15s,box-shadow .15s}.btn:active{transform:scale(.96);box-shadow:0 4px 16px #667eea4d}.btn-secondary{margin-top:10px;background:#ffffff1f;border:1px solid rgba(255,255,255,.25);box-shadow:none}.screen-actions{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap}.screen-actions .btn{margin-top:0}.crash-title{font-size:32px;font-weight:900;color:#ff6b6b;margin-bottom:8px}.crash-score{font-size:48px;font-weight:900;color:#fff;margin-bottom:4px}.crash-detail{font-size:14px;color:#ffffff80;margin-bottom:24px}.crash-best{font-size:14px;color:gold;margin-bottom:24px;font-weight:600}.finish-title{font-size:26px;font-weight:900;color:#85c9ff;margin-bottom:8px}.finish-score{font-size:48px;font-weight:900;color:#fff;margin-bottom:8px}.finish-detail{font-size:14px;color:#e1efffd9;margin-bottom:8px;text-align:center}.finish-rank{font-size:13px;color:#9fd2ff;margin-bottom:16px;font-weight:700}.finish-board{width:min(460px,90vw);margin-bottom:18px}#world-leaderboard-panel{position:fixed;top:calc(env(safe-area-inset-top,0px) + 14px);right:14px;width:min(440px,94vw);max-height:min(70vh,640px);overflow-y:auto;border-radius:16px;border:1px solid rgba(255,255,255,.2);background:#050b16d9;backdrop-filter:blur(10px);box-shadow:0 14px 42px #00000073;padding:12px 13px;z-index:24;display:none}#world-leaderboard-panel.visible{display:block}.world-board-header{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:7px}#world-leaderboard-close{border:1px solid rgba(255,255,255,.22);border-radius:999px;background:#101c31cc;color:#e1eeffeb;font-size:11px;font-weight:700;letter-spacing:.55px;text-transform:uppercase;padding:7px 12px;cursor:pointer}#world-leaderboard-close:active{transform:scale(.98)}.world-board-meta{color:#c4d9f2e0;font-size:11px;line-height:1.35;margin-bottom:8px}#touch-left,#touch-right{position:fixed;bottom:0;width:50%;height:60%;z-index:5;pointer-events:auto}#touch-left{left:0}#touch-right{right:0}#speed-bar-container{position:fixed;bottom:max(env(safe-area-inset-bottom,8px),8px);left:50%;transform:translate(-50%);width:120px;height:6px;background:#ffffff26;border-radius:3px;z-index:10;pointer-events:none}#speed-bar{height:100%;width:50%;border-radius:3px;background:linear-gradient(90deg,#4facfe,#ff6b6b);transition:width .1s}#voice-chat{position:fixed;left:50%;bottom:calc(max(env(safe-area-inset-bottom,8px),8px) + 34px);transform:translate(-50%);z-index:32;display:none;flex-direction:column;align-items:center;gap:6px;pointer-events:none}#voice-chat-btn{pointer-events:auto;min-width:96px;height:42px;border-radius:999px;border:1px solid rgba(255,255,255,.26);background:#080b16d1;color:#fff;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;box-shadow:0 8px 20px #00000059;backdrop-filter:blur(8px);cursor:pointer;transition:background .12s ease,transform .08s ease,border-color .12s ease}#voice-chat-btn:disabled{cursor:not-allowed;opacity:.55}#voice-chat-btn:active{transform:scale(.97)}#voice-chat-btn.recording{background:#6b1f1feb;border-color:#ff6060b3}#voice-chat-btn.sending{background:#162f5feb;border-color:#63a3ffb3}#voice-chat-recording-actions{pointer-events:auto;display:inline-flex;align-items:center;border-radius:999px;border:1px solid rgba(255,255,255,.28);background:#080b16db;box-shadow:0 8px 20px #00000059;backdrop-filter:blur(8px);overflow:hidden}#voice-chat-recording-actions[hidden]{display:none}.voice-chat-action-btn{min-width:78px;height:42px;padding:0 14px;border:none;background:transparent;color:#fff;font-size:11px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;cursor:pointer;transition:background .12s ease,color .12s ease}.voice-chat-action-btn+.voice-chat-action-btn{border-left:1px solid rgba(255,255,255,.2)}#voice-chat-cancel-btn{color:#ffc1c1f2}#voice-chat-send-btn{color:#b4e8fffa}.voice-chat-action-btn:active{background:#ffffff1f}.voice-chat-action-btn:disabled{cursor:not-allowed;opacity:.55}.voice-chat-dot{width:9px;height:9px;border-radius:50%;background:#6ee7ff;box-shadow:0 0 #6ee7ff73}#voice-chat-btn.recording .voice-chat-dot{background:#ff6b6b;animation:voice-dot-pulse .85s ease-in-out infinite}#voice-chat-status{color:#ffffffd1;font-size:11px;font-weight:600;letter-spacing:.5px;text-shadow:0 2px 10px rgba(0,0,0,.45);pointer-events:none;min-height:14px}@keyframes voice-dot-pulse{0%{box-shadow:0 0 #ff6b6b8c}70%{box-shadow:0 0 0 8px #ff6b6b00}to{box-shadow:0 0 #ff6b6b00}}#player-chat-overlay{position:fixed;inset:0;z-index:34;pointer-events:none}.player-chat-bubble{position:absolute;left:0;top:0;max-width:min(280px,70vw);padding:7px 10px;border-radius:14px;border:1px solid rgba(255,255,255,.2);background:#0c101ce0;color:#fff;font-size:12px;font-weight:600;line-height:1.3;text-align:center;pointer-events:auto;cursor:default;box-shadow:0 8px 24px #00000073;text-shadow:0 1px 6px rgba(0,0,0,.35)}.player-chat-bubble.is-playable{cursor:pointer;border-color:#6fc7ff8c}.player-chat-bubble.is-playable:after{content:"tap to replay";display:block;margin-top:3px;font-size:9px;text-transform:uppercase;letter-spacing:.7px;color:#9fdcffd1}#control-switcher{position:fixed;right:16px;bottom:calc(max(env(safe-area-inset-bottom,8px),8px) + 16px);z-index:25;display:flex;align-items:center;gap:8px}#control-options{display:flex;gap:0;background:#0006;border-radius:20px;padding:3px;backdrop-filter:blur(8px);transition:opacity .2s,transform .2s}#control-switcher:not(.open) #control-options{opacity:0;pointer-events:none;transform:translate(8px)}.ctrl-opt{padding:6px 12px;border-radius:17px;border:none;font-size:11px;font-weight:600;letter-spacing:.5px;color:#ffffff80;background:transparent;cursor:pointer;transition:all .2s;text-transform:uppercase;font-family:inherit}.ctrl-opt.active{color:#fff;background:#667eeab3;box-shadow:0 2px 8px #667eea4d}.ctrl-config-btn{width:36px;height:36px;border-radius:50%;border:none;background:#00000073;color:#fff;font-size:20px;line-height:1;display:flex;align-items:center;justify-content:center;cursor:pointer;backdrop-filter:blur(8px);box-shadow:0 2px 10px #00000059;transition:transform .15s,background .2s}.ctrl-config-btn:active{transform:scale(.96)}#control-switcher.open .ctrl-config-btn{background:#667eeab3}#angle-indicator{position:fixed;bottom:max(env(safe-area-inset-bottom,8px),38px);left:50%;transform:translate(-50%);width:80px;height:80px;pointer-events:none;z-index:10;opacity:0;transition:opacity .3s}#angle-indicator.visible{opacity:1}#angle-indicator canvas{width:100%;height:100%}#walk-prompt{position:fixed;bottom:15%;left:50%;transform:translate(-50%);color:#fff;font-size:16px;font-weight:600;text-shadow:0 2px 8px rgba(0,0,0,.6);pointer-events:none;z-index:15;opacity:0;transition:opacity .5s;text-align:center;letter-spacing:1px;white-space:pre-line}#walk-prompt.visible{opacity:1}#touch-forward{position:fixed;top:0;left:0;right:0;height:50%;z-index:5;pointer-events:auto;display:none}#touch-backward{position:fixed;bottom:0;left:25%;width:50%;height:30%;z-index:5;pointer-events:auto;display:none}@media(max-width:760px){#start-screen,#crash-screen,#finish-screen{justify-content:flex-start;padding-top:calc(env(safe-area-inset-top,0px) + 24px);padding-bottom:calc(max(env(safe-area-inset-bottom,8px),8px) + 24px)}.btn{padding:14px 38px;font-size:16px}.finish-board{width:min(94vw,460px)}#world-leaderboard-panel{left:50%;right:auto;transform:translate(-50%);width:min(95vw,440px);max-height:58vh;top:calc(env(safe-area-inset-top,0px) + 10px)}#hud{left:12px;bottom:calc(max(env(safe-area-inset-bottom,8px),8px) + 12px);gap:6px}.hud-item{min-width:64px;padding:7px 9px}.hud-item .value{font-size:18px}#control-switcher{right:12px;bottom:calc(max(env(safe-area-inset-bottom,8px),8px) + 12px);gap:6px}.ctrl-opt{padding:6px 10px}#voice-chat{bottom:calc(max(env(safe-area-inset-bottom,8px),8px) + 30px);gap:4px}#voice-chat-btn{min-width:88px;height:40px;font-size:11px}.voice-chat-action-btn{min-width:72px;height:40px;padding:0 12px;font-size:10px}#voice-chat-status{font-size:10px}}