*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}:root{--bg-primary:#1a1a2e;--bg-secondary:#16213e;--accent:#e94560;--accent-light:#ff6b81;--gold:#f5a623;--gold-light:gold;--text-primary:#fff;--text-secondary:#a0a0b8;--lane-light:#1e2745;--lane-dark:#171f38;--safe-top:env(safe-area-inset-top,0px);--safe-bottom:env(safe-area-inset-bottom,0px);--safe-left:env(safe-area-inset-left,0px);--safe-right:env(safe-area-inset-right,0px)}body,html{height:100%;overflow:hidden;background-color:var(--bg-primary);color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-moz-user-select:none;user-select:none;-webkit-user-select:none}body{padding:var(--safe-top) var(--safe-right) var(--safe-bottom) var(--safe-left)}.game-container{width:100%;height:100dvh;max-width:480px;margin:0 auto;display:flex;flex-direction:column;position:relative;overflow:hidden}.setup-screen{flex:1 1;display:flex;flex-direction:column;padding:24px 20px;gap:16px;overflow-y:auto;-webkit-overflow-scrolling:touch}.setup-title{font-size:28px;font-weight:900;text-align:center;color:var(--gold);text-shadow:0 2px 8px rgba(245,166,35,.3);margin-bottom:4px}.setup-subtitle{font-size:14px;color:var(--text-secondary);text-align:center;margin-bottom:8px}.input-row{display:flex;gap:8px}.input-row input{flex:1 1;height:48px;border:2px solid var(--accent);border-radius:12px;background:var(--bg-secondary);color:var(--text-primary);font-size:16px;padding:0 16px;outline:none;transition:border-color .2s}.input-row input:focus{border-color:var(--gold)}.input-row input::placeholder{color:var(--text-secondary)}.btn{min-height:48px;border:none;border-radius:12px;font-size:16px;font-weight:700;cursor:pointer;transition:transform .1s,opacity .2s;display:flex;align-items:center;justify-content:center;gap:6px}.btn:active{transform:scale(.96)}.btn:disabled{opacity:.4;cursor:not-allowed;transform:none}.btn-add{background:var(--accent);color:#fff;padding:0 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1;font-size:16px;font-weight:600}.btn-delete{width:32px;height:32px;border-radius:50%;background:rgba(233,69,96,.2);color:var(--accent);border:none;font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0}.player-count{font-size:13px;color:var(--text-secondary);text-align:center}.race-screen{width:100%;height:100dvh;position:relative;display:flex;flex-direction:column;background:var(--bg-primary)}.race-canvas-wrap{flex:1 1;min-height:0;position:relative}.race-canvas-wrap canvas{display:block;width:100%!important;height:100%!important}.race-hud{position:absolute;top:0;left:0;right:0;padding:8px 12px;padding-top:calc(8px + var(--safe-top));display:flex;justify-content:space-between;align-items:flex-start;pointer-events:none;z-index:10}.hud-lap{padding:8px 16px;border-radius:12px;font-size:18px;font-weight:900;color:var(--gold);letter-spacing:2px;border:1px solid rgba(245,166,35,.3)}.hud-lap,.hud-standings{background:rgba(0,0,0,.7);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.hud-standings{border-radius:12px;padding:6px 10px;display:flex;flex-direction:column;gap:3px;border:1px solid hsla(0,0%,100%,.1);min-width:120px}.hud-rank{display:flex;align-items:center;gap:6px;font-size:12px;padding:2px 0}.hud-rank.leader{color:var(--gold);font-weight:700}.hud-rank-num{width:16px;font-weight:700;color:var(--text-secondary);font-size:11px}.hud-rank.leader .hud-rank-num{color:var(--gold)}.hud-rank-emoji{font-size:14px}.hud-rank-name{flex:1 1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:60px}.hud-rank-lap{font-size:10px;color:var(--text-secondary);opacity:.7}.commentary-overlay{position:absolute;bottom:13%;left:50%;transform:translateX(-50%);font-size:20px;font-weight:900;color:#fff;text-shadow:0 2px 8px rgba(0,0,0,.9),0 0 30px var(--accent);text-align:center;pointer-events:none;z-index:20;animation:commentaryPop .3s ease-out;white-space:nowrap;padding:12px 24px;background:rgba(0,0,0,.5);border-radius:16px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}@keyframes commentaryPop{0%{transform:translateX(-50%) scale(.5);opacity:0}to{transform:translateX(-50%) scale(1);opacity:1}}.cheer-bar{background:rgba(0,0,0,.8);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:6px 12px;padding-bottom:calc(6px + var(--safe-bottom));border-top:1px solid hsla(0,0%,100%,.1)}.cheer-label{text-align:center;font-size:9px;font-weight:700;color:var(--text-secondary);letter-spacing:2px;margin-bottom:4px}.cheer-buttons{display:flex;gap:4px;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}.cheer-buttons::-webkit-scrollbar{display:none}.cheer-btn{flex:1 1;min-width:48px;display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 4px;border:1px solid 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rgba(245,166,35,.4);text-align:center}.result-winner-character{font-size:14px;color:var(--text-secondary)}.podium{display:flex;align-items:flex-end;justify-content:center;gap:4px;width:100%;max-width:320px;margin:8px 0;z-index:2}.podium-slot{flex:1 1;display:flex;flex-direction:column;align-items:center;gap:4px}.podium-slot.empty{visibility:hidden}.podium-emoji{font-size:32px;animation:podiumDrop .5s ease-out}@keyframes podiumDrop{0%{transform:translateY(-20px);opacity:0}to{transform:translateY(0);opacity:1}}.podium-name{font-size:13px;font-weight:700;color:var(--text-primary);text-align:center;max-width:80px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.podium-medal{font-size:18px}.podium-block{width:100%;background:linear-gradient(180deg,#2a2a5a,#1a1a3e);border-radius:8px 8px 0 0;display:flex;align-items:center;justify-content:center;border:1px solid hsla(0,0%,100%,.1);border-bottom:none;animation:podiumRise .6s ease-out}.pos-1st .podium-block{background:linear-gradient(180deg,rgba(245,166,35,.3),rgba(245,166,35,.1));border-color:rgba(245,166,35,.3)}.pos-2nd .podium-block{background:linear-gradient(180deg,hsla(0,0%,75%,.2),hsla(0,0%,75%,.05));border-color:hsla(0,0%,75%,.2)}.pos-3rd .podium-block{background:linear-gradient(180deg,rgba(205,127,50,.2),rgba(205,127,50,.05));border-color:rgba(205,127,50,.2)}@keyframes podiumRise{0%{height:0!important}}.podium-rank{font-size:24px;font-weight:900;color:hsla(0,0%,100%,.2)}.ranking-list{width:100%;display:flex;flex-direction:column;gap:6px;z-index:2}.ranking-item{display:flex;align-items:center;gap:12px;background:var(--bg-secondary);padding:10px 16px;border-radius:10px;border:1px solid hsla(0,0%,100%,.05);animation:slideIn .3s ease-out backwards}.ranking-item.first{background:linear-gradient(135deg,rgba(255,215,0,.15),rgba(245,166,35,.08));border-color:rgba(245,166,35,.3)}.ranking-medal{font-size:20px;width:28px;text-align:center}.ranking-rank{font-size:14px;color:var(--text-secondary);width:28px;text-align:center;font-weight:700}.ranking-info{flex:1 1}.ranking-player{font-size:15px;font-weight:700}.ranking-character{font-size:12px;color:var(--text-secondary)}.result-buttons{display:flex;gap:10px;width:100%;margin-top:auto;flex-shrink:0;padding-bottom:8px;z-index:2}.btn-restart{background:linear-gradient(135deg,var(--gold),#e8960a);color:#1a1a2e;font-size:17px;font-weight:900}.btn-restart,.btn-share{flex:1 1;height:52px;border-radius:14px}.btn-share{background:var(--bg-secondary);color:var(--text-primary);font-size:15px;font-weight:700;border:2px solid var(--accent)}.fireworks-container{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:1;overflow:hidden}.firework-particle{position:absolute;animation:fireworkBurst ease-out forwards}@keyframes fireworkBurst{0%{transform:translate(0) scale(1);opacity:1}to{transform:translate(var(--fx-dx),var(--fx-dy)) scale(0);opacity:0}}.toast{position:fixed;bottom:80px;left:50%;transform:translateX(-50%);background:var(--accent);color:#fff;padding:10px 24px;border-radius:20px;font-size:14px;font-weight:600;animation:toastIn .3s ease-out;z-index:200}@keyframes toastIn{0%{opacity:0;transform:translateX(-50%) translateY(20px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}