/* ============================================================
   小游戏门户 · 列表卡片 / 页面样式 (sptx.css)
   作用于 iframe 内的 link/*.html
   ============================================================ */

:root{
  --bg-0:#101a36;
  --grad:linear-gradient(135deg,#7c3aed,#ec4899 55%,#f97316);
  --cyan:#22d3ee;
  --text:#e8ecf6;
  --muted:#9aa6c4;
}
*{box-sizing:border-box;}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  color:var(--text);
  background:
    radial-gradient(1000px 500px at 0% -10%,rgba(124,58,237,.16),transparent 55%),
    radial-gradient(900px 600px at 100% 0%,rgba(236,72,153,.12),transparent 55%),
    linear-gradient(160deg,#101a36,#172242);
  min-height:100vh;
}

/* 页面头部 */
.page-head{
  display:flex;align-items:center;gap:14px;flex-wrap:wrap;
  margin:0 0 22px;padding:20px 24px;border-radius:18px;
  background:rgba(255,255,255,.045);
  border:1px solid rgba(255,255,255,.09);
  backdrop-filter:blur(10px);
}
.page-head .ph-icon{
  width:48px;height:48px;border-radius:13px;flex:0 0 48px;
  display:flex;align-items:center;justify-content:center;
  background:var(--grad);font-size:24px;box-shadow:0 8px 22px rgba(236,72,153,.4);
}
.page-head h2{margin:0;font-size:22px;letter-spacing:.5px;}
.page-head p{margin:4px 0 0;font-size:13px;color:var(--muted);}

/* 卡片网格 */
.main{padding:24px;}
.main .box{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(210px,1fr));
  gap:18px;
}
.main .box > div{display:flex;}

.main .box .item{
  width:100%;
  border:1px solid rgba(255,255,255,.09);
  border-radius:16px;
  background:rgba(255,255,255,.045);
  padding:16px;
  overflow:hidden;
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease, background .25s ease;
  float:none;
  min-width:0;
  position:relative;
}
.main .box .item::after{
  content:"";position:absolute;inset:0;border-radius:16px;padding:1px;
  background:var(--grad);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  opacity:0;transition:opacity .25s ease;pointer-events:none;
}
.main .box .item:hover{
  transform:translateY(-6px);
  background:rgba(255,255,255,.07);
  box-shadow:0 16px 36px rgba(0,0,0,.45),0 0 0 1px rgba(236,72,153,.25);
}
.main .box .item:hover::after{opacity:1;}

.main .box .item .logo{
  height:auto;
  display:flex;align-items:center;gap:11px;
  position:relative;
  font-size:15px;
  font-weight:700;
  color:var(--text);
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
  padding:2px 0;
}
.main .box .item .logo img{
  width:44px;height:44px;border-radius:12px;vertical-align:middle;
  flex:0 0 44px;object-fit:cover;
  box-shadow:0 4px 12px rgba(0,0,0,.35);
  transition:transform .25s ease;
}
.main .box .item .logo .badge{
  width:44px;height:44px;border-radius:12px;flex:0 0 44px;
  display:flex;align-items:center;justify-content:center;font-size:22px;
  background:linear-gradient(135deg,rgba(124,58,237,.38),rgba(236,72,153,.38));
  border:1px solid rgba(255,255,255,.16);
  box-shadow:0 4px 12px rgba(0,0,0,.35);
  transition:transform .25s ease;
}
.main .box .item:hover .logo img{transform:scale(1.08) rotate(-3deg);}
.main .box .item:hover .logo .badge{transform:scale(1.08) rotate(-3deg);}

.main .box .item .desc{
  color:var(--muted);
  font-size:12.5px;
  padding-top:12px;
  line-height:1.55;
  overflow:hidden;
  text-overflow:ellipsis;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  min-height:38px;
}

/* 分类小标题 */
.sub-category{margin:26px 0 12px;font-size:16px;font-weight:700;color:var(--text);
  padding-left:12px;border-left:3px solid transparent;border-image:var(--grad) 1;}
.sub-category:first-child{margin-top:0;}

/* 关于页 */
.about-wrap{max-width:680px;margin:0 auto;padding:10px 0;}
.about-card{
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.09);
  border-radius:20px;padding:30px;text-align:center;backdrop-filter:blur(10px);
}
.about-card .ac-avatar{
  width:84px;height:84px;border-radius:24px;margin:0 auto 16px;
  display:flex;align-items:center;justify-content:center;
  background:var(--grad);font-size:40px;box-shadow:0 12px 30px rgba(236,72,153,.45);
}
.about-card h2{margin:0 0 6px;font-size:24px;}
.about-card .role{color:var(--cyan);font-size:13.5px;margin-bottom:20px;}
.about-stats{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin:8px 0 22px;}
.about-stats .stat{
  flex:1;min-width:120px;background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:16px 10px;
}
.about-stats .stat b{display:block;font-size:24px;background:var(--grad);
  -webkit-background-clip:text;background-clip:text;color:transparent;}
.about-stats .stat span{display:block;font-size:12.5px;color:var(--muted);margin-top:4px;}
.about-card p.desc{color:var(--muted);font-size:13.5px;line-height:1.7;margin:0 0 22px;}
.about-links{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;}
.about-links a{
  padding:10px 18px;border-radius:12px;text-decoration:none;font-size:13.5px;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);color:var(--text);transition:.2s;
}
.about-links a:hover{border-color:var(--cyan);background:rgba(34,211,238,.12);color:#fff;}

@media(max-width:520px){
  .main{padding:16px;}
  .main .box{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px;}
  .page-head{padding:16px;}
  .page-head h2{font-size:19px;}
}