*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:"Segoe UI","Helvetica Neue",Arial,"Microsoft YaHei","微软雅黑","PingFang SC",sans-serif;
  background:linear-gradient(135deg,#fae8ff 0%,#f5e6ff 30%,#e0f7fa 65%,#cffafe 100%);
  background-attachment:fixed;
  color:#2a1740;
  line-height:1.75;
  min-height:100vh;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;inset:0;
  background-image:linear-gradient(rgba(124,58,237,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(124,58,237,.05) 1px,transparent 1px);
  background-size:44px 44px;
  pointer-events:none;
  z-index:0;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.wrap{width:min(1180px,92%);margin:0 auto;position:relative;z-index:1;}
header{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(14px);
  background:rgba(255,255,255,.55);
  border-bottom:1px solid rgba(255,255,255,.85);
  box-shadow:0 6px 26px rgba(124,58,237,.12);
}
.nav-bar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0;flex-wrap:wrap;}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.2rem;letter-spacing:.5px;}
.logo-mark{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,#a855f7,#22d3ee);
  color:#fff;font-size:1.05rem;font-weight:900;
  box-shadow:0 0 0 2px rgba(255,255,255,.7),0 8px 18px rgba(168,85,247,.45);
}
.logo-text{background:linear-gradient(90deg,#7c3aed,#ff2d95,#06b6d4);-webkit-background-clip:text;background-clip:text;color:transparent;}
.nav-links{display:flex;gap:6px;flex-wrap:wrap;}
.nav-links a{
  padding:8px 14px;border-radius:999px;font-size:.94rem;font-weight:600;
  color:#4c1d95;border:1px solid rgba(124,58,237,.18);
  background:rgba(255,255,255,.5);
  transition:.25s;
}
.nav-links a:hover{background:linear-gradient(135deg,#a855f7,#22d3ee);color:#fff;border-color:transparent;transform:translateY(-2px);box-shadow:0 8px 20px rgba(168,85,247,.35);}
section{padding:56px 0;position:relative;z-index:1;}
.sec-head{margin-bottom:28px;}
.sec-head h2{
  font-size:clamp(1.4rem,3vw,2rem);font-weight:800;letter-spacing:.4px;
  display:inline-block;position:relative;
}
.sec-head h2::after{
  content:"";display:block;height:6px;border-radius:99px;margin-top:8px;
  background:linear-gradient(90deg,#ff2d95,#a855f7,#22d3ee);
}
.sec-head p{color:#5b4a75;margin-top:10px;max-width:820px;}
.card{
  background:rgba(255,255,255,.58);
  border:1px solid rgba(255,255,255,.9);
  border-radius:22px;
  padding:24px;
  backdrop-filter:blur(12px);
  box-shadow:0 14px 34px rgba(124,58,237,.13);
  transition:.3s;
}
.card:hover{transform:translateY(-5px);box-shadow:0 20px 44px rgba(255,45,149,.2);border-color:rgba(255,45,149,.35);}
.grid{display:grid;gap:22px;}
.g2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));}
.g3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));}
.g4{grid-template-columns:repeat(auto-fit,minmax(210px,1fr));}

/* hero */
#hero{padding:48px 0 34px;}
.hero-box{
  display:grid;grid-template-columns:1.15fr .85fr;gap:32px;align-items:center;
  background:linear-gradient(135deg,rgba(255,255,255,.72),rgba(207,250,254,.5));
  border:1px solid rgba(255,255,255,.95);
  border-radius:30px;padding:38px;
  box-shadow:0 22px 60px rgba(124,58,237,.18);
  position:relative;overflow:hidden;
}
.hero-box::after{
  content:"";position:absolute;width:280px;height:280px;right:-90px;top:-90px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,45,149,.35),transparent 70%);
  filter:blur(6px);
}
.badge{
  display:inline-block;padding:6px 16px;border-radius:999px;font-size:.82rem;font-weight:700;
  background:linear-gradient(135deg,#a855f7,#22d3ee);color:#fff;letter-spacing:1px;
  box-shadow:0 8px 20px rgba(168,85,247,.35);
}
h1{
  font-size:clamp(1.8rem,4.6vw,3rem);font-weight:900;line-height:1.25;margin:16px 0 14px;
  background:linear-gradient(100deg,#4c1d95,#a855f7 40%,#ff2d95 70%,#06b6d4);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  text-shadow:0 0 26px rgba(255,45,149,.14);
  letter-spacing:.5px;
}
.glitch{position:relative;display:inline-block;}
.hero-sub{color:#4a3a63;font-size:1.02rem;}
.hero-img{border-radius:24px;overflow:hidden;border:1px solid rgba(255,255,255,.9);box-shadow:0 18px 40px rgba(124,58,237,.25);}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px;}
.btn{
  padding:12px 26px;border-radius:999px;font-weight:700;font-size:.95rem;
  transition:.28s;display:inline-block;
}
.btn-main{background:linear-gradient(135deg,#a855f7,#ff2d95);color:#fff;box-shadow:0 12px 26px rgba(255,45,149,.35);}
.btn-main:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 16px 32px rgba(255,45,149,.5);}
.btn-ghost{background:rgba(255,255,255,.7);border:1px solid rgba(124,58,237,.3);color:#4c1d95;}
.btn-ghost:hover{background:#fff;transform:translateY(-3px);}

/* geo */
#geo-intro .card{border-left:6px solid transparent;border-image:linear-gradient(180deg,#ff2d95,#22d3ee) 1;border-radius:0 22px 22px 0;}
#geo-intro p{font-size:1.03rem;color:#3d2b58;}

/* stats */
.stat{text-align:center;padding:26px 18px;}
.stat b{display:block;font-size:clamp(1.6rem,4vw,2.4rem);font-weight:900;background:linear-gradient(120deg,#7c3aed,#ff2d95);-webkit-background-clip:text;background-clip:text;color:transparent;}
.stat span{font-size:.92rem;color:#5b4a75;font-weight:600;}

/* timeline */
.tl{position:relative;padding-left:28px;}
.tl::before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:3px;border-radius:99px;background:linear-gradient(180deg,#ff2d95,#a855f7,#22d3ee);}
.tl-item{position:relative;margin-bottom:22px;}
.tl-item::before{content:"";position:absolute;left:-27px;top:8px;width:15px;height:15px;border-radius:50%;background:#fff;border:3px solid #a855f7;box-shadow:0 0 0 4px rgba(168,85,247,.18);}
.tl-item h4{font-size:1.05rem;font-weight:800;color:#4c1d95;}
.tl-item p{font-size:.94rem;color:#54446e;}

/* news */
#news-list .news-card{display:flex;flex-direction:column;gap:10px;}
.news-meta{display:flex;align-items:center;gap:12px;font-size:.82rem;flex-wrap:wrap;}
.tag{
  padding:3px 12px;border-radius:999px;font-weight:700;
  background:linear-gradient(135deg,rgba(168,85,247,.18),rgba(34,211,238,.22));
  color:#6d28d9;border:1px solid rgba(124,58,237,.25);
}
.news-meta time{color:#7b6a94;font-weight:600;}
.news-card h3{font-size:1.06rem;font-weight:800;color:#3b1d63;}
.news-card p{font-size:.94rem;color:#54446e;}

/* faq */
.faq-item{background:rgba(255,255,255,.62);border:1px solid rgba(255,255,255,.9);border-radius:18px;padding:18px 22px;margin-bottom:14px;box-shadow:0 10px 24px rgba(124,58,237,.1);transition:.25s;}
.faq-item:hover{border-color:rgba(255,45,149,.4);transform:translateX(4px);}
.faq-item h3{font-size:1.02rem;font-weight:800;color:#4c1d95;margin-bottom:8px;display:flex;gap:10px;}
.faq-item h3::before{content:"Q";flex:0 0 26px;height:26px;border-radius:8px;display:grid;place-items:center;font-size:.85rem;color:#fff;background:linear-gradient(135deg,#a855f7,#ff2d95);}
.faq-item p{font-size:.94rem;color:#4d3c68;}

/* cta */
#cta .card{text-align:center;background:linear-gradient(135deg,rgba(168,85,247,.18),rgba(34,211,238,.22));border:1px solid rgba(255,255,255,.95);}
#cta h2{font-size:clamp(1.3rem,3.2vw,1.9rem);font-weight:900;color:#4c1d95;margin-bottom:12px;}
#cta p{max-width:760px;margin:0 auto 20px;color:#4a3a63;}

/* reviews */
.review p{font-size:.94rem;color:#4d3c68;font-style:normal;}
.review .who{margin-top:12px;font-weight:800;color:#7c3aed;font-size:.9rem;}

footer{
  margin-top:30px;padding:40px 0 26px;
  background:linear-gradient(135deg,rgba(76,29,149,.92),rgba(124,58,237,.88));
  color:#f3e8ff;position:relative;z-index:1;
}
footer a{color:#cffafe;}
footer a:hover{color:#ff9ed2;}
.foot-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px;}
.foot-grid h4{font-size:1rem;font-weight:800;color:#fff;margin-bottom:10px;}
.foot-grid p,.foot-grid li{font-size:.9rem;color:#e9d5ff;list-style:none;line-height:1.9;}
.foot-bottom{margin-top:26px;padding-top:18px;border-top:1px solid rgba(255,255,255,.22);text-align:center;font-size:.86rem;color:#ded1f5;}
@media(max-width:860px){
  .hero-box{grid-template-columns:1fr;padding:26px;}
  .nav-bar{justify-content:center;}
}