*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Microsoft YaHei","PingFang SC","Segoe UI",sans-serif;
  background:#070b14;
  color:#e8ecf4;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
}
a{color:#93c5fd;text-decoration:none}
a:hover{color:#bfdbfe}
img{max-width:100%;height:auto;display:block}

.page-wrap{width:min(1120px, calc(100% - 32px));margin:0 auto}

.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(7,11,20,.92);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.header-inner{
  width:min(1120px, calc(100% - 32px));
  margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  height:64px;
}
.logo img{height:36px;width:auto}
.nav{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.nav a{padding:8px 12px;border-radius:8px;font-size:14px;color:rgba(255,255,255,.72)}
.nav a:hover{color:#fff;background:rgba(255,255,255,.08)}
.nav .btn{
  background:linear-gradient(135deg,#3b82f6,#2563eb);
  color:#fff!important;font-weight:600;padding:8px 16px;border-radius:8px;
}

.hero{
  text-align:center;
  padding:52px 0 36px;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%,rgba(59,130,246,.22),transparent 60%),
    linear-gradient(180deg,#0b1220 0%,#070b14 100%);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.hero .crumb{font-size:13px;color:rgba(255,255,255,.45);margin-bottom:14px}
.hero .crumb a{color:rgba(255,255,255,.6)}
.hero h1{
  font-size:clamp(28px,4.5vw,40px);font-weight:800;line-height:1.25;margin:0 auto 14px;
  max-width:820px;
}
.hero .lead{
  font-size:16px;color:rgba(255,255,255,.62);max-width:720px;margin:0 auto;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:24px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:11px 22px;border-radius:10px;font-size:14px;font-weight:600;border:none;cursor:pointer;
}
.btn-primary{
  background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff!important;
  box-shadow:0 8px 24px rgba(37,99,235,.35);
}
.btn-outline{background:rgba(255,255,255,.04);color:#fff!important;border:1px solid rgba(255,255,255,.22)}

/* 分组导航卡片 */
.game-jump-wrap{
  width:min(1120px, calc(100% - 32px));
  margin:-18px auto 28px;
  position:relative;z-index:30;
}
.game-jump{
  display:flex;flex-wrap:wrap;gap:10px;justify-content:center;
  padding:14px 16px;
  border-radius:16px;
  background:rgba(16,22,36,.95);
  border:1px solid rgba(255,255,255,.1);
  box-shadow:0 12px 40px rgba(0,0,0,.35);
  backdrop-filter:blur(10px);
  position:sticky;top:72px;
}
.game-jump a{
  padding:10px 16px;border-radius:999px;font-size:13px;font-weight:700;
  color:#dbeafe;background:rgba(59,130,246,.12);
  border:1px solid rgba(59,130,246,.28);
  transition:transform .15s, background .15s, border-color .15s;
}
.game-jump a:hover{
  transform:translateY(-1px);
  background:rgba(59,130,246,.22);
  border-color:rgba(59,130,246,.55);
  color:#fff;
}

/* 文章卡片列表 */
.articles{
  width:min(1120px, calc(100% - 32px));
  margin:0 auto 40px;
  display:flex;flex-direction:column;gap:28px;
}
.article{scroll-margin-top:140px}
.article-card{
  overflow:hidden;
  border-radius:20px;
  background:linear-gradient(180deg,#141b2d 0%,#101624 100%);
  border:1px solid rgba(148,163,184,.18);
  box-shadow:
    0 0 0 1px rgba(255,255,255,.03) inset,
    0 18px 50px rgba(0,0,0,.35);
}
.article-cover{
  position:relative;
  height:clamp(200px,28vw,300px);
  background:#1e293b;
  overflow:hidden;
}
.article-cover img{
  width:100%;height:100%;object-fit:cover;display:block;
  transform:scale(1.02);
}
.article-cover::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(7,11,20,.1) 0%,rgba(7,11,20,.45) 40%,rgba(16,22,36,.96) 100%);
}
.article-cover-meta{
  position:absolute;left:0;right:0;bottom:0;z-index:2;
  padding:24px 28px;
}
.article-cover-meta .tag{
  display:inline-block;padding:4px 12px;border-radius:999px;
  font-size:12px;font-weight:700;letter-spacing:.02em;
  background:rgba(15,23,42,.55);border:1px solid rgba(147,197,253,.45);
  color:#bfdbfe;margin-bottom:12px;backdrop-filter:blur(6px);
}
.article-cover-meta h2{
  margin:0;font-size:clamp(22px,3vw,30px);font-weight:800;color:#fff;
  text-shadow:0 2px 16px rgba(0,0,0,.55);line-height:1.3;
}
.article-body{padding:8px 28px 28px}
.article-body .lead-p{
  font-size:16px;color:rgba(255,255,255,.82);margin:14px 0 18px;line-height:1.85;
}
.article-body h3{
  margin:22px 0 10px;font-size:17px;color:#93c5fd;
  display:flex;align-items:center;gap:8px;
}
.article-body h3::before{
  content:"";width:4px;height:16px;border-radius:4px;
  background:linear-gradient(180deg,#60a5fa,#2563eb);
}
.article-body p{margin:0 0 12px;font-size:15px;color:rgba(255,255,255,.7);line-height:1.85}
.article-body ul{
  margin:0 0 8px;padding:14px 18px 14px 34px;
  border-radius:14px;background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.06);
}
.article-body li{margin:8px 0;color:rgba(255,255,255,.72);font-size:15px}

.kw{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 4px}
.kw span{
  padding:6px 12px;border-radius:999px;font-size:12px;
  color:#cbd5e1;border:1px solid rgba(148,163,184,.25);
  background:rgba(30,41,59,.65);
}

.article-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.article-links a{
  padding:10px 14px;border-radius:10px;font-size:13px;font-weight:700;
  background:rgba(59,130,246,.16);border:1px solid rgba(59,130,246,.4);color:#93c5fd;
}
.article-links a:hover{background:rgba(59,130,246,.28);color:#fff}
.article-links a.dl{
  background:rgba(34,197,94,.14);border-color:rgba(34,197,94,.4);color:#86efac;
}
.article-links a.ghost{
  background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.14);color:rgba(255,255,255,.8);
}

.cta-wrap{width:min(1120px, calc(100% - 32px));margin:8px auto 48px}
.cta{
  padding:28px;border-radius:18px;text-align:center;
  background:linear-gradient(135deg,rgba(37,99,235,.22),rgba(15,23,42,.95));
  border:1px solid rgba(59,130,246,.35);
  box-shadow:0 16px 40px rgba(0,0,0,.25);
}
.cta p{margin:0 0 16px;color:rgba(255,255,255,.75);font-size:15px}
.cta .hero-actions{margin-top:0}

.site-footer{
  padding:28px 0 40px;border-top:1px solid rgba(255,255,255,.06);
  text-align:center;font-size:13px;color:rgba(255,255,255,.35);
}
.site-footer a{color:rgba(255,255,255,.5)}

/* 兼容旧类名 */
.container{width:min(1120px, calc(100% - 32px));margin:0 auto}
.content{padding:12px 0 40px}
.card{margin:18px 0;padding:18px 20px;border-radius:12px;background:#121826;border:1px solid rgba(255,255,255,.08)}
.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin:16px 0}
.mini{padding:16px;border-radius:10px;background:#121826;border:1px solid rgba(255,255,255,.08)}
.mini h3{margin:0 0 8px;font-size:15px}
.mini p{font-size:13px;margin:0;color:rgba(255,255,255,.55)}

@media (max-width:720px){
  .nav a:not(.btn){display:none}
  .article-body,.article-cover-meta{padding-left:16px;padding-right:16px}
  .article-body{padding-bottom:20px}
  .game-jump{top:64px;padding:12px}
  .game-jump a{padding:8px 12px;font-size:12px}
}