*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:"Segoe UI","Helvetica Neue",Arial,"Microsoft YaHei","微软雅黑","PingFang SC",sans-serif;
  }
  html,body{
    font-family:"Segoe UI","Helvetica Neue",Arial,"Microsoft YaHei","微软雅黑","PingFang SC",sans-serif;
  }
  body{
    background:radial-gradient(circle at 12% 8%,rgba(20,184,166,.28),transparent 42%),
               radial-gradient(circle at 88% 12%,rgba(139,92,246,.22),transparent 46%),
               linear-gradient(160deg,#0f172a 0%,#0c2b36 48%,#0f172a 100%);
    background-attachment:fixed;
    color:#e6f6f5;
    line-height:1.85;
    font-size:16px;
    -webkit-font-smoothing:antialiased;
  }
  a{color:#7dd3fc;text-decoration:none;transition:color .25s ease;}
  a:hover{color:#5eead4;}
  img{max-width:100%;display:block;border-radius:14px;}

  header{
    position:sticky;
    top:0;
    z-index:99;
    backdrop-filter:blur(14px);
    background:linear-gradient(90deg,rgba(15,23,42,.92),rgba(13,60,66,.88));
    border-bottom:1px solid rgba(20,184,166,.35);
  }
  .header-inner{
    max-width:1200px;
    margin:0 auto;
    padding:14px 20px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:18px;
    flex-wrap:wrap;
  }
  .logo{
    font-size:19px;
    font-weight:700;
    letter-spacing:.5px;
    background:linear-gradient(90deg,#5eead4,#8b5cf6,#e2e8f0);
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
    white-space:nowrap;
  }
  .nav-links{
    display:flex;
    flex-wrap:wrap;
    gap:8px;
  }
  .nav-links a{
    display:inline-block;
    padding:7px 14px;
    border-radius:999px;
    font-size:14px;
    color:#c7f2ee;
    border:1px solid rgba(20,184,166,.35);
    background:rgba(20,184,166,.08);
  }
  .nav-links a:hover{
    color:#0f172a;
    background:linear-gradient(135deg,#5eead4,#a78bfa);
    border-color:transparent;
  }

  main{
    max-width:1200px;
    margin:0 auto;
    padding:0 20px 60px;
  }
  section{
    margin:52px 0;
  }
  h1{
    font-size:clamp(23px,3.4vw,38px);
    line-height:1.4;
    font-weight:800;
    background:linear-gradient(100deg,#5eead4 0%,#a5b4fc 45%,#e2e8f0 100%);
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
    margin-bottom:18px;
  }
  h2{
    font-size:clamp(19px,2.4vw,26px);
    font-weight:700;
    color:#d7fbf6;
    margin-bottom:8px;
    display:flex;
    align-items:center;
    gap:10px;
    flex-wrap:wrap;
  }
  h3{
    font-size:17px;
    font-weight:700;
    color:#a7f3d0;
    margin-bottom:8px;
  }
  p{color:#c9e3e2;}
  .lead{color:#d5efec;font-size:16.5px;}

  .hero{
    position:relative;
    padding:46px 26px;
    margin-top:38px;
    border-radius:24px;
    overflow:hidden;
    background:linear-gradient(135deg,rgba(20,184,166,.22),rgba(139,92,246,.18),rgba(15,23,42,.78));
    border:1px solid rgba(94,234,212,.32);
    box-shadow:0 22px 60px rgba(8,25,45,.55);
  }
  .hero::after{
    content:"";
    position:absolute;
    inset:-40% -10% auto auto;
    width:420px;height:420px;
    background:radial-gradient(circle,rgba(139,92,246,.42),transparent 68%);
    filter:blur(28px);
    pointer-events:none;
  }
  .hero-flex{
    display:flex;
    gap:30px;
    align-items:center;
    flex-wrap:wrap;
    position:relative;
    z-index:1;
  }
  .hero-text{flex:1 1 420px;min-width:280px;}
  .hero-img{flex:1 1 320px;min-width:240px;}
  .hero-img img{
    border:1px solid rgba(94,234,212,.4);
    box-shadow:0 16px 44px rgba(20,184,166,.28);
  }
  .pill{
    display:inline-block;
    font-size:13px;
    padding:5px 14px;
    border-radius:999px;
    background:rgba(94,234,212,.14);
    border:1px solid rgba(94,234,212,.45);
    color:#5eead4;
    margin-bottom:14px;
    letter-spacing:.6px;
  }

  .grid{
    display:grid;
    gap:20px;
    grid-template-columns:repeat(auto-fit,minmax(255px,1fr));
  }
  .card{
    position:relative;
    padding:22px 20px;
    border-radius:18px;
    background:linear-gradient(145deg,rgba(20,184,166,.16),rgba(139,92,246,.12),rgba(15,23,42,.72));
    border:1px solid rgba(94,234,212,.26);
    box-shadow:0 12px 34px rgba(6,20,38,.45);
    transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;
    overflow:hidden;
  }
  .card::before{
    content:"";
    position:absolute;
    top:0;left:0;right:0;height:2px;
    background:linear-gradient(90deg,transparent,#5eead4,#a78bfa,transparent);
    opacity:.85;
  }
  .card:hover{
    transform:translateY(-6px);
    border-color:rgba(167,139,250,.6);
    box-shadow:0 20px 46px rgba(20,184,166,.3);
  }
  .card p{font-size:14.8px;}

  .stats-grid{
    display:grid;
    gap:18px;
    grid-template-columns:repeat(auto-fit,minmax(190px,1fr));
  }
  .stat{
    text-align:center;
    padding:26px 16px;
    border-radius:18px;
    background:linear-gradient(160deg,rgba(20,184,166,.2),rgba(15,23,42,.7));
    border:1px solid rgba(94,234,212,.3);
  }
  .stat .num{
    font-size:30px;
    font-weight:800;
    background:linear-gradient(90deg,#5eead4,#a78bfa);
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
    display:block;
    line-height:1.2;
  }
  .stat .label{
    font-size:13.5px;
    color:#9fd7d2;
    margin-top:6px;
    display:block;
  }

  .news-item{
    padding:22px;
    border-radius:18px;
    margin-bottom:18px;
    background:linear-gradient(140deg,rgba(20,184,166,.13),rgba(15,23,42,.72));
    border:1px solid rgba(94,234,212,.22);
    border-left:3px solid #14b8a6;
  }
  .news-item h3{color:#bdf7ee;}
  .news-date{
    display:inline-block;
    font-size:12.8px;
    color:#8ee7dd;
    background:rgba(20,184,166,.16);
    border:1px solid rgba(94,234,212,.36);
    border-radius:999px;
    padding:3px 12px;
    margin-bottom:10px;
  }
  .news-item p{font-size:15px;}

  .faq-item{
    border-radius:16px;
    margin-bottom:14px;
    padding:18px 20px;
    background:linear-gradient(135deg,rgba(139,92,246,.14),rgba(15,23,42,.72));
    border:1px solid rgba(167,139,250,.3);
  }
  .faq-item h3{
    color:#ddd6fe;
    font-size:16px;
    margin-bottom:8px;
  }
  .faq-item p{font-size:14.8px;color:#cbd9ea;}

  .tag-link{
    display:inline-block;
    font-size:13px;
    padding:4px 13px;
    border-radius:999px;
    border:1px solid rgba(94,234,212,.5);
    background:rgba(94,234,212,.12);
    color:#5eead4;
  }

  .cta-box{
    text-align:center;
    padding:44px 24px;
    border-radius:24px;
    background:linear-gradient(135deg,rgba(20,184,166,.28),rgba(139,92,246,.24),rgba(15,23,42,.8));
    border:1px solid rgba(94,234,212,.42);
    box-shadow:0 20px 56px rgba(20,184,166,.24);
  }
  .btn{
    display:inline-block;
    margin:8px 6px 0;
    padding:12px 28px;
    border-radius:999px;
    font-weight:700;
    font-size:15px;
    color:#062025;
    background:linear-gradient(135deg,#5eead4,#a78bfa);
    border:none;
    box-shadow:0 10px 26px rgba(94,234,212,.35);
  }
  .btn:hover{color:#062025;filter:brightness(1.08);}
  .btn.ghost{
    background:transparent;
    color:#9df3e8;
    border:1px solid rgba(94,234,212,.6);
    box-shadow:none;
  }
  .btn.ghost:hover{color:#0f172a;background:linear-gradient(135deg,#5eead4,#a78bfa);}

  .quote{
    font-size:14.8px;
    color:#d3e9e7;
  }
  .person{
    margin-top:12px;
    font-size:13.4px;
    color:#7dd3fc;
  }

  .partner-list{
    display:flex;
    flex-wrap:wrap;
    gap:12px;
  }
  .partner-list span{
    padding:9px 18px;
    border-radius:12px;
    font-size:14px;
    background:rgba(20,184,166,.12);
    border:1px solid rgba(94,234,212,.3);
    color:#b8ece7;
  }

  .rank-row{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    padding:13px 16px;
    border-radius:12px;
    background:rgba(20,184,166,.1);
    border:1px solid rgba(94,234,212,.2);
    margin-bottom:10px;
    font-size:14.6px;
    flex-wrap:wrap;
  }
  .rank-row .rk{
    font-weight:800;
    color:#a78bfa;
    min-width:26px;
  }
  .rank-row .val{color:#5eead4;font-weight:700;}

  footer{
    margin-top:60px;
    background:linear-gradient(180deg,rgba(15,23,42,.92),rgba(8,20,32,.98));
    border-top:1px solid rgba(20,184,166,.3);
    padding:38px 20px 26px;
  }
  .footer-inner{
    max-width:1200px;
    margin:0 auto;
    display:grid;
    gap:26px;
    grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
    font-size:14px;
  }
  .footer-inner h4{
    color:#5eead4;
    font-size:15px;
    margin-bottom:10px;
    font-weight:700;
  }
  .footer-inner p,.footer-inner li{
    color:#a9c6c6;
    font-size:13.8px;
    line-height:1.9;
    list-style:none;
  }
  .footer-bottom{
    max-width:1200px;
    margin:26px auto 0;
    padding-top:18px;
    border-top:1px solid rgba(20,184,166,.22);
    text-align:center;
    font-size:13.2px;
    color:#8fb3b3;
  }
  .footer-bottom a{color:#7dd3fc;}
  @media (max-width:640px){
    .hero{padding:32px 18px;}
    section{margin:40px 0;}
    .header-inner{padding:12px 14px;}
  }