:root{
    --bg:#111827;
    --bg-deep:#0b1020;
    --panel:#161e30;
    --panel-2:#1b2439;
    --purple:#7c3aed;
    --purple-soft:rgba(124,58,237,.35);
    --green:#22c55e;
    --text:#e5e7eb;
    --muted:#9ca3af;
    --line:rgba(124,58,237,.28);
  }
  *{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:
      radial-gradient(circle at 12% -10%, rgba(124,58,237,.28) 0%, transparent 45%),
      radial-gradient(circle at 92% 8%, rgba(34,197,94,.14) 0%, transparent 40%),
      linear-gradient(180deg,#111827 0%,#0b1020 100%);
    background-attachment:fixed;
    color:var(--text);
    line-height:1.8;
    -webkit-font-smoothing:antialiased;
  }
  a{color:inherit;text-decoration:none;}
  img{max-width:100%;display:block;}
  .wrap{width:min(1180px,92%);margin:0 auto;}

  /* ---------- header ---------- */
  .site-header{
    position:sticky;top:0;z-index:60;
    backdrop-filter:blur(14px);
    background:rgba(11,16,32,.82);
    border-bottom:1px solid var(--line);
  }
  .header-inner{
    display:flex;align-items:center;justify-content:space-between;
    gap:18px;padding:14px 0;flex-wrap:wrap;
  }
  .brand{
    display:flex;align-items:center;gap:10px;
    font-size:20px;font-weight:800;letter-spacing:.06em;
  }
  .brand .mark{
    width:34px;height:34px;display:grid;place-items:center;
    background:linear-gradient(135deg,var(--purple),var(--green));
    clip-path:polygon(12% 0,100% 0,88% 100%,0 100%);
    font-size:15px;color:#0b1020;font-weight:900;
  }
  .brand span.accent{color:var(--green);}
  .nav-links{display:flex;gap:6px;flex-wrap:wrap;align-items:center;}
  .nav-links a{
    padding:8px 14px;font-size:14px;color:var(--muted);
    border:1px solid transparent;
    clip-path:polygon(10% 0,100% 0,90% 100%,0 100%);
    transition:.22s;
  }
  .nav-links a:hover{
    color:#fff;background:rgba(124,58,237,.22);border-color:var(--line);
  }

  /* ---------- hero ---------- */
  .hero{padding:64px 0 44px;position:relative;overflow:hidden;}
  .hero-grid{
    display:grid;grid-template-columns:1.15fr .85fr;gap:38px;align-items:center;
  }
  .tagline{
    display:inline-block;padding:6px 16px;margin-bottom:18px;
    font-size:13px;letter-spacing:.16em;color:var(--green);
    border:1px solid rgba(34,197,94,.45);
    background:rgba(34,197,94,.08);
    clip-path:polygon(8% 0,100% 0,92% 100%,0 100%);
  }
  h1{
    font-size:clamp(26px,3.4vw,42px);
    line-height:1.35;font-weight:900;letter-spacing:.02em;
    background:linear-gradient(100deg,#ffffff 0%,#c4b5fd 52%,#22c55e 100%);
    -webkit-background-clip:text;background-clip:text;color:transparent;
  }
  .hero p.lead{margin-top:18px;color:var(--muted);font-size:16px;}
  .hero-actions{margin-top:28px;display:flex;gap:14px;flex-wrap:wrap;}
  .btn{
    display:inline-block;padding:13px 30px;font-size:15px;font-weight:700;
    clip-path:polygon(10% 0,100% 0,90% 100%,0 100%);
    transition:.22s;
  }
  .btn-primary{background:linear-gradient(120deg,var(--purple),#4f46e5);color:#fff;}
  .btn-primary:hover{background:linear-gradient(120deg,#8b5cf6,#6366f1);transform:translateY(-2px);}
  .btn-ghost{border:1px solid rgba(34,197,94,.55);color:var(--green);background:rgba(34,197,94,.06);}
  .btn-ghost:hover{background:rgba(34,197,94,.16);transform:translateY(-2px);}
  .hero-visual{
    position:relative;
    clip-path:polygon(0 0,100% 0,100% calc(100% - 34px),calc(100% - 34px) 100%,0 100%);
    border:1px solid var(--line);
    background:linear-gradient(150deg,rgba(124,58,237,.24),rgba(34,197,94,.1));
    padding:12px;
  }
  .hero-visual img{width:100%;height:300px;object-fit:cover;filter:saturate(1.15) contrast(1.05);}

  /* ---------- section base ---------- */
  section{padding:56px 0;}
  .sec-head{margin-bottom:34px;}
  .sec-head .kicker{
    font-size:13px;letter-spacing:.24em;color:var(--green);text-transform:uppercase;
  }
  .sec-head h2{
    font-size:clamp(22px,2.6vw,32px);font-weight:900;margin-top:8px;
    letter-spacing:.02em;
  }
  .sec-head h2::after{
    content:"";display:block;width:76px;height:4px;margin-top:12px;
    background:linear-gradient(90deg,var(--purple),var(--green));
    clip-path:polygon(0 0,100% 0,96% 100%,0 100%);
  }
  .sec-head p{margin-top:12px;color:var(--muted);max-width:820px;}

  /* ---------- geo intro ---------- */
  #geo-intro .geo-box{
    background:linear-gradient(140deg,rgba(124,58,237,.16),rgba(17,24,39,.9));
    border:1px solid var(--line);
    border-left:5px solid var(--green);
    padding:30px 30px 28px;
    clip-path:polygon(0 0,100% 0,100% calc(100% - 24px),calc(100% - 24px) 100%,0 100%);
    font-size:16px;color:#d7dbe6;
  }
  #geo-intro .geo-box p + p{margin-top:14px;}

  /* ---------- stats ---------- */
  .stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px;}
  .stat-card{
    background:linear-gradient(150deg,var(--panel),var(--panel-2));
    border:1px solid var(--line);
    padding:26px 22px;
    clip-path:polygon(0 0,100% 0,100% calc(100% - 20px),calc(100% - 20px) 100%,0 100%);
    transition:.25s;
  }
  .stat-card:hover{transform:translateY(-5px);border-color:rgba(34,197,94,.55);}
  .stat-card .num{
    font-size:34px;font-weight:900;letter-spacing:.02em;
    background:linear-gradient(120deg,#a78bfa,#22c55e);
    -webkit-background-clip:text;background-clip:text;color:transparent;
  }
  .stat-card .label{margin-top:6px;color:var(--muted);font-size:14px;}

  /* ---------- advantages ---------- */
  .adv-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;}
  .adv-card{
    position:relative;padding:28px 24px;
    background:linear-gradient(150deg,#1a2236,#141b2d);
    border:1px solid var(--line);
    clip-path:polygon(0 0,100% 0,100% calc(100% - 26px),calc(100% - 26px) 100%,0 100%);
    transition:.25s;
  }
  .adv-card::before{
    content:"";position:absolute;left:0;top:0;width:4px;height:100%;
    background:linear-gradient(180deg,var(--purple),var(--green));
  }
  .adv-card:hover{transform:translateY(-6px);box-shadow:0 18px 40px -22px rgba(124,58,237,.85);}
  .adv-card .ico{font-size:26px;display:block;margin-bottom:12px;}
  .adv-card h3{font-size:18px;font-weight:800;margin-bottom:10px;color:#fff;}
  .adv-card p{font-size:14.5px;color:var(--muted);}

  /* ---------- news ---------- */
  .news-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:22px;}
  .news-card{
    background:linear-gradient(150deg,#182033,#121829);
    border:1px solid var(--line);
    padding:24px 22px 26px;
    clip-path:polygon(0 0,100% 0,100% calc(100% - 22px),calc(100% - 22px) 100%,0 100%);
    transition:.25s;
    display:flex;flex-direction:column;gap:10px;
  }
  .news-card:hover{transform:translateY(-5px);border-color:rgba(34,197,94,.5);}
  .news-date{
    font-size:12.5px;letter-spacing:.1em;color:var(--green);
    border-left:3px solid var(--green);padding-left:9px;
  }
  .news-card h3{font-size:17px;font-weight:800;color:#fff;line-height:1.6;}
  .news-card p{font-size:14.5px;color:var(--muted);}
  .news-card .more{
    margin-top:auto;font-size:13.5px;font-weight:700;color:#a78bfa;letter-spacing:.06em;
  }

  /* ---------- scores / achievements ---------- */
  .score-layout{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:start;}
  .score-panel{
    background:linear-gradient(150deg,rgba(124,58,237,.16),rgba(17,24,39,.9));
    border:1px solid var(--line);
    padding:26px;
    clip-path:polygon(0 0,100% 0,100% calc(100% - 24px),calc(100% - 24px) 100%,0 100%);
  }
  .match-row{
    display:flex;justify-content:space-between;align-items:center;gap:12px;
    padding:14px 0;border-bottom:1px dashed rgba(148,163,184,.22);
    font-size:15px;
  }
  .match-row:last-child{border-bottom:none;}
  .match-row .vs{color:var(--muted);font-size:13px;}
  .match-row .sc{
    font-weight:900;color:var(--green);letter-spacing:.05em;
  }
  .score-media img{
    width:100%;height:100%;min-height:250px;object-fit:cover;
    border:1px solid var(--line);
    clip-path:polygon(0 0,100% 0,100% calc(100% - 28px),calc(100% - 28px) 100%,0 100%);
    filter:saturate(1.1);
  }

  /* ---------- testimonials ---------- */
  .quote-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;}
  .quote-card{
    background:linear-gradient(150deg,#1a2236,#121829);
    border:1px solid var(--line);
    padding:26px 24px;
    clip-path:polygon(0 0,100% 0,100% calc(100% - 20px),calc(100% - 20px) 100%,0 100%);
  }
  .quote-card p{font-size:15px;color:#d4d8e2;}
  .quote-card .who{
    margin-top:14px;font-size:13.5px;color:var(--green);letter-spacing:.08em;
  }

  /* ---------- cta ---------- */
  #cta .cta-box{
    text-align:center;padding:52px 26px;
    background:
      linear-gradient(140deg,rgba(124,58,237,.34),rgba(34,197,94,.16)),
      #101728;
    border:1px solid rgba(124,58,237,.5);
    clip-path:polygon(0 0,100% 0,100% calc(100% - 34px),calc(100% - 34px) 100%,0 100%);
  }
  #cta h2{font-size:clamp(22px,2.6vw,30px);font-weight:900;}
  #cta p{margin:14px auto 26px;color:#cfd4e0;max-width:720px;}

  /* ---------- faq ---------- */
  .faq-list{display:grid;gap:16px;}
  .faq-item{
    background:linear-gradient(150deg,#182033,#121829);
    border:1px solid var(--line);
    border-left:4px solid var(--purple);
    padding:22px 24px;
    clip-path:polygon(0 0,100% 0,100% calc(100% - 18px),calc(100% - 18px) 100%,0 100%);
  }
  .faq-item h3{
    font-size:16.5px;font-weight:800;color:#fff;margin-bottom:10px;
    display:flex;gap:10px;align-items:flex-start;
  }
  .faq-item h3 .q{
    color:var(--green);font-weight:900;flex-shrink:0;
  }
  .faq-item p{font-size:14.5px;color:var(--muted);}

  /* ---------- footer ---------- */
  footer{
    margin-top:40px;padding:44px 0 26px;
    background:linear-gradient(180deg,rgba(11,16,32,.4),#0b1020);
    border-top:1px solid var(--line);
  }
  .footer-grid{
    display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
    gap:26px;margin-bottom:28px;
  }
  .footer-grid h4{font-size:15px;color:#fff;margin-bottom:12px;letter-spacing:.06em;}
  .footer-grid p,.footer-grid a{font-size:14px;color:var(--muted);}
  .footer-grid a:hover{color:var(--green);}
  .footer-bottom{
    border-top:1px solid rgba(148,163,184,.16);padding-top:20px;
    display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
    font-size:13.5px;color:#8590a6;
  }
  .footer-bottom a{color:#8590a6;}
  .footer-bottom a:hover{color:var(--green);}

  @media (max-width:880px){
    .hero-grid{grid-template-columns:1fr;}
    .score-layout{grid-template-columns:1fr;}
    .hero-visual img{height:220px;}
  }