/* ================= 迷你游戏厅公共样式：调色板 / 重置 / 天空背景（各页面布局样式在各自文件内） ================= */
:root{ --sky:#6fc7e6; --ink:#263a63; --cream:#fff8e7; --coral:#ff5d5d; --teal:#2ec4b6; --sun:#ffd23f; }
*{margin:0;padding:0;box-sizing:border-box;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;touch-action:manipulation;-webkit-touch-callout:none}
html,body{height:100%}
body{
  font-family:"Arial Rounded MT Bold","Yuanti SC","YouYuan","PingFang SC","Hiragino Sans GB",sans-serif;
  background:var(--sky);
  background-image:linear-gradient(180deg,#6fc7e6 0%, #8fd8ef 60%, #bde9f7 100%);
  color:var(--ink);
}
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;background-repeat:no-repeat;
  background-image:
    radial-gradient(46px 46px at 10% 6%, rgba(255,255,255,.4) 96%, transparent 100%),
    radial-gradient(62px 62px at 15% 8%, rgba(255,255,255,.4) 96%, transparent 100%),
    radial-gradient(52px 52px at 82% 5%, rgba(255,255,255,.35) 96%, transparent 100%),
    radial-gradient(38px 38px at 89% 8%, rgba(255,255,255,.35) 96%, transparent 100%);
}