@media (min-width:900px) and (max-height:720px) {
  body.playing { padding:6px; }
  .playing .shell { width:min(1160px,100%); display:grid; grid-template-columns:300px minmax(0,1fr); gap:24px; align-items:center; }
  .playing .game-header { display:flex; align-self:center; flex-direction:column; align-items:flex-start; padding:20px; }
  .playing .brand h1 { font-size:54px; }
  .playing .brand h1 span { font-size:.7em; }
  .playing .sound { margin-top:25px; }
  .playing .game { grid-column:2; padding:14px 18px; }
  .playing .incoming { min-height:88px; padding:9px 12px; }
  .playing .train-visual { height:56px; }
  .playing .line { min-height:64px; padding-top:7px; padding-bottom:7px; }
  .playing .actions button { min-height:51px; }
  .playing .key-help { margin-top:5px; }
  .playing .event { margin:5px auto 7px; }
  .playing .mission { margin:7px 0 6px; }
  .playing .score-strip { margin:7px 0; }
}