* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  color: #fff;
  min-height: 100vh;
  overflow-x: hidden;
}
.app-header {
  text-align: center;
  padding: 30px 20px 20px;
  background: rgba(233, 69, 96, 0.15);
  border-bottom: 2px solid #e94560;
}
.app-header h1 {
  font-size: 2em;
  background: linear-gradient(90deg, #e94560, #f39c12, #e94560);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 8px;
}
.app-header p { color: #aaa; font-size: 0.9em; }

.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 16px;
  padding: 24px;
  max-width: 900px;
  margin: 0 auto;
}
.game-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  padding: 20px 12px;
  text-align: center;
  text-decoration: none;
  color: #fff;
  transition: all 0.3s;
  backdrop-filter: blur(10px);
  cursor: pointer;
}
.game-card:hover {
  transform: translateY(-4px);
  background: rgba(233,69,96,0.2);
  border-color: #e94560;
  box-shadow: 0 8px 30px rgba(233,69,96,0.3);
}
.game-icon { font-size: 2.5em; display: block; margin-bottom: 10px; }
.game-name { font-size: 0.95em; font-weight: 600; }
.game-tag {
  display: inline-block;
  font-size: 0.7em;
  background: rgba(233,69,96,0.3);
  padding: 2px 8px;
  border-radius: 10px;
  margin-top: 6px;
  color: #ffd;
}

footer {
  text-align: center;
  padding: 20px;
  color: #666;
  font-size: 0.8em;
}

/* 游戏页公共样式 */
.game-wrap {
  max-width: 500px;
  margin: 0 auto;
  padding: 10px;
  text-align: center;
}
.back-btn {
  display: inline-block;
  padding: 8px 20px;
  background: #e94560;
  color: #fff;
  text-decoration: none;
  border-radius: 20px;
  margin: 10px;
  font-size: 0.9em;
}
.game-title { margin: 10px 0; font-size: 1.3em; }
.score-bar {
  display: flex;
  justify-content: space-around;
  padding: 10px;
  background: rgba(255,255,255,0.05);
  border-radius: 10px;
  margin-bottom: 10px;
  font-size: 0.9em;
}
canvas {
  background: #000;
  border-radius: 8px;
  display: block;
  margin: 0 auto;
  max-width: 100%;
  touch-action: none;
}
.ctrl-btn {
  padding: 10px 20px;
  margin: 5px;
  border: none;
  border-radius: 8px;
  background: #e94560;
  color: #fff;
  font-size: 1em;
  cursor: pointer;
  touch-action: manipulation;
}
.ctrl-btn:active { background: #c0392b; }
.touch-pad {
  display: grid;
  grid-template-columns: repeat(3, 60px);
  gap: 5px;
  justify-content: center;
  margin: 10px auto;
}
.touch-pad button {
  width: 60px; height: 60px;
  border: none; border-radius: 10px;
  background: rgba(255,255,255,0.1);
  color: #fff; font-size: 1.5em;
}
.touch-pad button:active { background: #e94560; }