:root{--bg:#0b1020;--panel:#0c1224db;--panel-border:#94c5ff2e;--text:#eef2ff;--muted:#9aa8c7;--accent:#22d3ee;--accent-2:#facc15;--danger:#f43f5e;--fast:#3b82f6;--slow:#ef4444;--gold:#fbbf24;--silver:#cbd5e1;--bronze:#d97706;--safe-l:env(safe-area-inset-left,0px);--safe-r:env(safe-area-inset-right,0px);--safe-t:env(safe-area-inset-top,0px);--safe-b:env(safe-area-inset-bottom,0px)}*{box-sizing:border-box}html,body{background:var(--bg);height:100%;color:var(--text);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;overscroll-behavior:none;-webkit-user-select:none;user-select:none;touch-action:none;margin:0;font-family:BIZ UDPGothic,BIZ UDPゴシック,sans-serif;overflow:hidden}button,input,textarea,select{font-family:inherit;font-size:inherit;color:inherit}.mono,code{font-variant-numeric:tabular-nums;font-family:BIZ UDGothic,BIZ 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var(--safe-r));bottom:calc(118px + var(--safe-b))}}@media (orientation:portrait) and (max-width:700px){.vehicle-screen{align-items:flex-end}.side-panel{width:100%;max-height:62%}.vehicle-list{grid-template-columns:repeat(4,1fr)}.vehicle-item{text-align:center;flex-direction:column;padding:6px 4px;font-size:11px}.title-screen{background:#05081473;align-items:center;padding-left:16px}.t-steer{width:55vw;height:40vh}}