*{margin:0;padding:0;box-sizing:border-box;}
  html,body{
    font-family:"Segoe UI","Helvetica Neue",Arial,"Microsoft YaHei","微软雅黑","PingFang SC",sans-serif;
    background:#fff7ed;color:#1c1917;line-height:1.75;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,h4,h5,h6,p,span,a,li,div,button,input,label{
    font-family:"Segoe UI","Helvetica Neue",Arial,"Microsoft YaHei","微软雅黑","PingFang SC",sans-serif;
  }
  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:50;background:rgba(255,247,237,.94);backdrop-filter:blur(10px);border-bottom:1px solid rgba(249,115,22,.22);}
  .header-inner{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:19px;letter-spacing:.5px;}
  .logo .dot{width:34px;height:34px;border-radius:11px;background:linear-gradient(135deg,#f97316,#fb923c);display:flex;align-items:center;justify-content:center;color:#fff;font-size:17px;box-shadow:0 6px 16px rgba(249,115,22,.35);}
  .nav-links{display:flex;gap:6px;flex-wrap:wrap;align-items:center;}
  .nav-links a{padding:8px 14px;border-radius:999px;font-size:14.5px;font-weight:600;color:#44403c;transition:.2s;}
  .nav-links a:hover{background:#f97316;color:#fff;box-shadow:0 6px 16px rgba(249,115,22,.32);}

  /* hero */
  .hero{padding:56px 0 40px;background:radial-gradient(1000px 420px at 12% -10%,#ffe4c7 0%,transparent 60%),radial-gradient(800px 400px at 92% 0%,#ffd9b0 0%,transparent 55%);}
  .hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:38px;align-items:center;}
  .badge{display:inline-block;background:#1c1917;color:#ffedd5;font-size:12.5px;font-weight:700;letter-spacing:1.5px;padding:6px 14px;border-radius:999px;margin-bottom:18px;}
  h1{font-size:clamp(26px,3.4vw,42px);line-height:1.28;font-weight:800;letter-spacing:-.5px;}
  h1 em{font-style:normal;color:#f97316;}
  .geo-intro{margin-top:20px;font-size:16px;color:#57534e;max-width:640px;}
  .hero-actions{margin-top:26px;display:flex;gap:12px;flex-wrap:wrap;}
  .btn{display:inline-block;padding:12px 26px;border-radius:999px;font-weight:700;font-size:15px;transition:.22s;}
  .btn-primary{background:linear-gradient(135deg,#f97316,#fb923c);color:#fff;box-shadow:0 12px 26px rgba(249,115,22,.34);}
  .btn-primary:hover{transform:translateY(-2px);}
  .btn-ghost{background:#fff;color:#1c1917;border:1.5px solid rgba(28,25,23,.14);}
  .btn-ghost:hover{border-color:#f97316;color:#f97316;}
  .hero-img{border-radius:26px;overflow:hidden;box-shadow:0 24px 60px rgba(28,25,23,.16);background:linear-gradient(135deg,#fed7aa,#fdba74);}
  .hero-img img{width:100%;height:100%;object-fit:cover;}

  /* generic section */
  section{padding:56px 0;}
  .sec-head{max-width:760px;margin-bottom:34px;}
  .sec-tag{display:inline-block;font-size:12.5px;font-weight:800;letter-spacing:1.6px;color:#f97316;text-transform:uppercase;margin-bottom:10px;}
  h2{font-size:clamp(22px,2.5vw,31px);font-weight:800;letter-spacing:-.3px;}
  .sec-desc{margin-top:12px;color:#57534e;font-size:15.5px;}

  /* stats */
  #stats{background:#1c1917;color:#fff7ed;border-radius:34px;margin:0 auto;width:min(1180px,92%);padding:46px 34px;}
  #stats h2{color:#fff7ed;}
  .stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:22px;margin-top:30px;}
  .stat-card{background:rgba(249,115,22,.14);border:1px solid rgba(249,115,22,.32);border-radius:20px;padding:22px;text-align:center;}
  .stat-num{font-size:31px;font-weight:800;color:#fb923c;letter-spacing:-1px;}
  .stat-label{font-size:13.5px;color:#d6d3d1;margin-top:6px;}

  /* advantages */
  .card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px;}
  .card{background:linear-gradient(160deg,#ffffff,#fff1e0);border:1px solid rgba(249,115,22,.16);border-radius:22px;padding:26px;transition:.24s;}
  .card:hover{transform:translateY(-4px);box-shadow:0 20px 40px rgba(249,115,22,.16);border-color:rgba(249,115,22,.4);}
  .card .ico{font-size:26px;margin-bottom:12px;}
  .card h3{font-size:17.5px;font-weight:800;margin-bottom:9px;}
  .card p{font-size:14.5px;color:#57534e;}

  /* story */
  .story-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:38px;align-items:center;}
  .story-img{border-radius:26px;overflow:hidden;box-shadow:0 22px 50px rgba(28,25,23,.14);}
  .story-img img{width:100%;height:100%;object-fit:cover;}
  .story-text p{color:#57534e;font-size:15.5px;margin-top:14px;}

  /* timeline */
  .timeline{position:relative;margin-top:14px;padding-left:26px;border-left:3px dashed rgba(249,115,22,.45);}
  .tl-item{position:relative;padding:0 0 26px 22px;}
  .tl-item::before{content:"";position:absolute;left:-33px;top:8px;width:14px;height:14px;border-radius:50%;background:#f97316;box-shadow:0 0 0 5px rgba(249,115,22,.18);}
  .tl-item h4{font-size:16.5px;font-weight:800;margin-bottom:6px;}
  .tl-item p{font-size:14.5px;color:#57534e;}

  /* events */
  .event-list{display:grid;gap:16px;}
  .event-row{display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center;background:#fff;border:1px solid rgba(28,25,23,.08);border-radius:18px;padding:18px 22px;transition:.22s;}
  .event-row:hover{border-color:#f97316;box-shadow:0 14px 30px rgba(249,115,22,.14);}
  .event-time{background:#1c1917;color:#ffedd5;border-radius:12px;font-size:13px;font-weight:700;padding:8px 14px;white-space:nowrap;}
  .event-name{font-weight:800;font-size:16px;}
  .event-sub{font-size:13.5px;color:#78716c;}
  .event-tag{background:#fff1e0;color:#c2410c;font-size:12.5px;font-weight:700;padding:6px 13px;border-radius:999px;white-space:nowrap;}

  /* news */
  .news-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:22px;}
  .news-card{background:#fff;border:1px solid rgba(28,25,23,.08);border-radius:20px;padding:24px;transition:.24s;display:flex;flex-direction:column;}
  .news-card:hover{transform:translateY(-4px);box-shadow:0 20px 42px rgba(28,25,23,.12);border-color:rgba(249,115,22,.42);}
  .news-date{font-size:12.5px;font-weight:800;color:#f97316;letter-spacing:.6px;margin-bottom:10px;}
  .news-card h3{font-size:17px;font-weight:800;line-height:1.5;margin-bottom:10px;}
  .news-card p{font-size:14.3px;color:#57534e;}
  .news-more{margin-top:auto;padding-top:14px;font-size:13.5px;font-weight:800;color:#f97316;}

  /* testimonials */
  .quote-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px;}
  .quote{background:linear-gradient(150deg,#fff,#fff3e6);border-radius:22px;padding:26px;border:1px solid rgba(249,115,22,.18);}
  .quote p{font-size:14.8px;color:#44403c;}
  .quote .who{margin-top:16px;font-size:13.5px;font-weight:800;color:#c2410c;}

  /* download */
  .cta-band{background:linear-gradient(120deg,#f97316,#fb923c);border-radius:30px;padding:44px 34px;color:#fff;display:flex;justify-content:space-between;align-items:center;gap:26px;flex-wrap:wrap;box-shadow:0 22px 50px rgba(249,115,22,.3);}
  .cta-band h2{color:#fff;}
  .cta-band p{margin-top:10px;font-size:15px;color:#fff7ed;max-width:640px;}
  .cta-band .btn-ghost{background:#1c1917;color:#fff;border-color:#1c1917;}
  .cta-band .btn-ghost:hover{background:#fff;color:#f97316;border-color:#fff;}

  /* faq */
  .faq-list{display:grid;gap:16px;}
  .faq-item{background:#fff;border:1px solid rgba(28,25,23,.08);border-radius:18px;padding:22px 24px;}
  .faq-item h3{font-size:16.5px;font-weight:800;color:#1c1917;margin-bottom:10px;}
  .faq-item h3::before{content:"Q";display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:8px;background:#f97316;color:#fff;font-size:13px;margin-right:10px;vertical-align:middle;}
  .faq-item p{font-size:14.6px;color:#57534e;}

  /* footer */
  footer{background:#1c1917;color:#d6d3d1;padding:48px 0 26px;margin-top:20px;}
  .foot-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:30px;}
  footer h4{color:#fff7ed;font-size:15px;font-weight:800;margin-bottom:14px;}
  footer p,footer li{font-size:13.8px;line-height:2;color:#a8a29e;}
  footer ul{list-style:none;}
  footer a:hover{color:#fb923c;}
  .foot-bottom{border-top:1px solid rgba(255,247,237,.12);margin-top:30px;padding-top:20px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:13px;color:#78716c;}
  .foot-bottom a{color:#fb923c;}

  @media (max-width:860px){
    .hero-grid,.story-grid{grid-template-columns:1fr;}
    .foot-grid{grid-template-columns:1fr;}
    .event-row{grid-template-columns:1fr;gap:10px;}
    #stats{padding:34px 20px;}
  }