body{
  margin:0;
  font-family:Microsoft YaHei;
  background:#0F1C3F;
  color:#fff;
}

.page{
  height:100vh;
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  text-align:center;
  padding:24px;
  box-sizing:border-box;
}

.cover{background:#162447;}

.bg1{background:url("images/bg1.jpg") center/cover no-repeat;}
.bg2{background:url("images/bg2.jpg") center/cover no-repeat;}
.bg3{background:url("images/bg3.jpg") center/cover no-repeat;}
.bg4{background:url("images/bg4.jpg") center/cover no-repeat;}
.bg5{background:url("images/bg5.jpg") center/cover no-repeat;}
.bg6{background:url("images/bg6.jpg") center/cover no-repeat;}
.bg7{background:url("images/bg7.jpg") center/cover no-repeat;}
.bg8{background:url("images/bg8.jpg") center/cover no-repeat;}
.bg9{background:url("images/bg9.jpg") center/cover no-repeat;}
.bg10{background:url("images/bg10.jpg") center/cover no-repeat;}
.bg11{background:url("images/bg11.jpg") center/cover no-repeat;}

.num{font-size:64px;margin-top:10px;}
.logo{width:220px;max-width:80vw;height:auto;margin-bottom:28px;}
.photo{width:80%;border-radius:12px;margin:8px 0;}
body{overflow:hidden;}
.cover{
  justify-content:flex-end;
  align-items:flex-start;
}

.mask{
  background:rgba(0,0,0,0.45);
  padding:20px 24px;
  margin:0 0 40px 30px;
  border-radius:12px;
}

.cover h1{font-size:24px;margin:6px 0;}
.cover p{font-size:14px;opacity:.85;}
.cover h2{font-size:32px;margin-top:8px;}
.gold{color:#FFD369;}
/* 内容卡片：让文字在背景图上更清晰 */
.card{
  width:min(820px, 92vw);
  background:rgba(0,0,0,0.45);
  padding:22px 22px;
  border-radius:14px;
  line-height:1.6;
}

.card h2{margin:0 0 10px 0;font-size:22px;}
.card ul{margin:10px 0 0 18px;padding:0;}
.card li{margin:8px 0;font-size:18px;}
.bigline{font-size:20px;margin:8px 0;}
.note{opacity:.75;font-size:12px;margin-top:12px;}

.chips{margin-top:12px;display:flex;flex-wrap:wrap;gap:10px;justify-content:center;}
.chip{
  background:rgba(255,255,255,0.12);
  border:1px solid rgba(255,255,255,0.18);
  padding:8px 12px;
  border-radius:999px;
  font-size:14px;
}

/* 首页/结尾文字 */
.sub{opacity:.92;max-width:720px;}
.hint{opacity:.65;font-size:12px;margin-top:12px;}
.sign{opacity:.85;margin-top:18px;}