* {
  margin:0; padding:0; box-sizing:border-box;
  font-family:"Microsoft YaHei", sans-serif;
}
body {
  background:#0f172a; color:#f1f5f9;
  display:grid; place-items:center; min-height:100vh;
}
.game-container {
  width:900px; height:720px;
  background:#1e293b; border:5px solid #334155;
  border-radius:12px; overflow:hidden; position:relative;
}
.top-ui {
  height:50px; background:#0f172a;
  display:flex; justify-content:space-between;
  align-items:center; padding:0 20px;
  border-bottom:2px solid #334155;
  font-size:15px; font-weight:bold;
}
.map-container {
  width:100%; height:470px;
  background:#1e293b; padding:25px;
  font-size:17px; line-height:1.7;
  white-space:pre-wrap; overflow:auto;
}
.player {
  position:absolute; left:430px; top:250px;
  font-size:46px; transition:all 0.28s ease;
  z-index:10;
}
.dialog-box {
  height:110px; background:#273449;
  padding:14px 22px; font-size:16px;
  line-height:1.55; border-top:2px solid #334155;
}
.choice-list {
  height:90px; background:#1e293b;
  padding:12px 20px; display:flex;
  flex-direction:column; gap:7px;
}
.choice-btn {
  padding:9px 14px; background:#334155;
  color:white; border:none; border-radius:6px;
  font-size:15px; text-align:left; cursor:pointer;
  transition:0.2s;
}
.choice-btn:hover {
  background:#475569;
}