:root{
  --kt-n1:#0d1b2a;
  --kt-n2:#1b263b;
  --kt-n3:#1c1f3f;
  --kt-a:#f5b400;
  --kt-a2:#ff7a00;
  --kt-grad:linear-gradient(135deg,#0d1b2a 0%,#1b263b 55%,#1c1f3f 100%);
  --kt-grad-a:linear-gradient(135deg,#f5b400,#ff7a00);
  --kt-txt:#334155;
--kt-mut:#64748b;
--kt-bg:#f5f7fb;
--kt-card:#fff;
--kt-line:#e8ecf2;
--kt-rd:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:"Noto Sans SC",system-ui,-apple-system,sans-serif;color:var(--kt-txt);background:var(--kt-bg);line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.kt-nav{position:sticky;top:0;z-index:1000;background:var(--kt-n1);padding:.7rem 0;border-bottom:1px solid rgba(255,255,255,.08)}
.kt-nav .container{display:flex;justify-content:space-between;align-items:center}
.kt-brand{font-weight:800;font-size:1.2rem;color:#fff;display:flex;align-items:center;gap:.4rem}
.kt-brand span{color:var(--kt-a)}
.kt-navlinks{display:flex;gap:1.2rem;list-style:none}
.kt-navlinks a{color:rgba(255,255,255,.75);font-size:.9rem;font-weight:500;transition:.2s}
.kt-navlinks a:hover{color:var(--kt-a)}
.kt-toggle{display:none;background:none;border:none;color:#fff;font-size:1.3rem;cursor:pointer}
.kt-hero{background:var(--kt-grad);color:#fff;text-align:center;padding:5rem 0 6rem;position:relative;overflow:hidden}
.kt-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 20% 10%,rgba(255,255,255,.04),transparent 60%)}
.kt-hero-badge{display:inline-block;font-size:.8rem;letter-spacing:1px;color:var(--kt-a);background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);padding:5px 14px;border-radius:999px;margin-bottom:1.2rem}
.kt-hero h1{font-size:2.2rem;font-weight:800;margin-bottom:.8rem;position:relative}
.kt-hero p{font-size:1rem;opacity:.8;max-width:650px;margin:0 auto 1.8rem}
.kt-hero-btns{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.kt-btn-gold{background:var(--kt-grad-a);color:#fff;padding:.7rem 1.8rem;border-radius:999px;font-weight:700;border:none;transition:.2s;display:inline-flex;align-items:center;gap:.4rem}
.kt-btn-gold:hover{opacity:.88;color:#fff}
.kt-btn-ghost{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.4);padding:.65rem 1.6rem;border-radius:999px;font-weight:600;transition:.2s;display:inline-flex;align-items:center;gap:.4rem}
.kt-btn-ghost:hover{background:rgba(255,255,255,.1);color:#fff}
.kt-about{background:var(--kt-grad);color:#fff;padding:4rem 0}
.kt-about-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
.kt-about-intro h2{font-size:1.5rem;font-weight:800;margin-bottom:1rem}
.kt-about-intro p{opacity:.8;font-size:.92rem;margin-bottom:1.2rem}
.kt-chips{display:flex;gap:.8rem;flex-wrap:wrap}
.kt-chip{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:999px;padding:.4rem 1rem;font-size:.85rem}
.kt-timeline{position:relative;padding-left:1.8rem}
.kt-timeline::before{content:"";position:absolute;left:8px;top:0;bottom:0;width:2px;background:rgba(255,255,255,.15)}
.kt-tl-item{margin-bottom:1.5rem;position:relative}
.kt-tl-item::before{content:"";position:absolute;left:-1.55rem;top:6px;width:12px;height:12px;border-radius:50%;background:var(--kt-a)}
.kt-tl-card{background:rgba(255,255,255,.06);border-radius:var(--kt-rd);padding:1rem 1.2rem}
.kt-tl-card h4{color:var(--kt-a);font-size:.9rem;margin-bottom:.3rem}
.kt-tl-card p{font-size:.85rem;opacity:.7;margin:0}
.kt-sec{padding:4rem 0}
.kt-sec-head{text-align:center;margin-bottom:2.5rem}
.kt-sec-head h2{font-size:1.6rem;font-weight:800;color:var(--kt-n1)}
.kt-sec-head p{color:var(--kt-mut);font-size:.92rem;margin-top:.4rem}
.kt-svc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.5rem}
.kt-svc-card{background:var(--kt-card);border-radius:var(--kt-rd);overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,.05);transition:.25s}
.kt-svc-card:hover{transform:translateY(-4px);box-shadow:0 10px 30px rgba(0,0,0,.1)}
.kt-svc-card img{width:100%;height:160px;object-fit:cover}
.kt-svc-body{padding:1.2rem}
.kt-svc-body h3{font-size:1rem;font-weight:700;color:var(--kt-n1);margin-bottom:.4rem}
.kt-svc-body p{font-size:.86rem;color:var(--kt-mut);margin:0}
.kt-faq{padding:4rem 0;background:var(--kt-card)}
.kt-faq-grid{display:grid;grid-template-columns:220px 1fr;gap:2rem}
.kt-faq-nav{list-style:none}
.kt-faq-nav li{margin-bottom:.5rem}
.kt-faq-nav a{display:block;padding:.5rem .8rem;border-radius:8px;font-size:.85rem;color:var(--kt-mut);transition:.2s}
.kt-faq-nav a:hover,.kt-faq-nav .active a{background:var(--kt-bg);color:var(--kt-n1);font-weight:600}
.kt-faq-item{margin-bottom:1.5rem;padding-bottom:1.5rem;border-bottom:1px solid var(--kt-line)}
.kt-faq-q{font-weight:700;color:var(--kt-n1);margin-bottom:.5rem}
.kt-faq-a{font-size:.9rem;color:var(--kt-mut);line-height:1.7}
.kt-app{padding:4rem 0;background:var(--kt-bg)}
.kt-app-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.kt-app-text h2{font-size:1.6rem;font-weight:800;color:var(--kt-n1);margin-bottom:.3rem}
.kt-app-text h3{font-size:1rem;color:var(--kt-a);font-weight:600;margin-bottom:.8rem}
.kt-app-text p{font-size:.9rem;color:var(--kt-mut);margin-bottom:1.5rem}
.kt-app-feats{display:flex;gap:.8rem;flex-wrap:wrap;margin-bottom:1.5rem}
.kt-feat-tag{display:inline-flex;align-items:center;gap:.3rem;background:var(--kt-card);padding:.4rem .8rem;border-radius:8px;font-size:.82rem;color:var(--kt-txt);box-shadow:0 2px 6px rgba(0,0,0,.04)}
.kt-app-img{border-radius:var(--kt-rd);overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,.1)}
.kt-app-img img{width:100%}
.kt-news{padding:4rem 0}
.kt-news-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}
.kt-news-card{background:var(--kt-card);border-radius:var(--kt-rd);overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,.04);transition:.2s}
.kt-news-card:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,.08)}
.kt-news-card img{width:100%;height:170px;object-fit:cover}
.kt-news-body{padding:1.2rem}
.kt-news-body h4{font-size:.95rem;font-weight:700;margin-bottom:.4rem;line-height:1.4}
.kt-news-body h4 a{color:var(--kt-n1);transition:.2s}
.kt-news-body h4 a:hover{color:var(--kt-a)}
.kt-news-body p{font-size:.84rem;color:var(--kt-mut);margin-bottom:.8rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.kt-news-foot{display:flex;justify-content:space-between;align-items:center;font-size:.8rem;color:var(--kt-mut)}
.kt-news-more{color:var(--kt-a);font-weight:600}
.kt-footer{background:var(--kt-n1);color:rgba(255,255,255,.7);padding:3rem 0 1.5rem}
.kt-footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2rem}
.kt-footer h5{color:#fff;font-weight:700;margin-bottom:.8rem;font-size:.95rem}
.kt-footer a{display:block;margin-bottom:.4rem;font-size:.85rem;color:rgba(255,255,255,.6);transition:.2s}
.kt-footer a:hover{color:var(--kt-a)}
.kt-footer p{font-size:.85rem;line-height:1.6}
.kt-footer-btm{border-top:1px solid rgba(255,255,255,.08);margin-top:2rem;padding-top:1.2rem;text-align:center;font-size:.8rem;opacity:.6}
.kt-art-hero{background:var(--kt-grad);color:#fff;padding:3rem 0;text-align:center}
.kt-art-hero h1{font-weight:800;font-size:1.6rem}
.kt-art-body{max-width:800px;margin:0 auto;padding:2.5rem 1rem}
.kt-art-body h1{font-size:1.7rem;font-weight:800;color:var(--kt-n1);margin-bottom:1rem}
.kt-art-body img{border-radius:var(--kt-rd);margin:1rem 0}
.kt-crumb{padding:1rem 0;font-size:.85rem;color:var(--kt-mut)}
.kt-crumb a{color:var(--kt-mut)}
.kt-crumb a:hover{color:var(--kt-a)}
.kt-pagination{display:flex;gap:.5rem;justify-content:center;padding:2rem 0;flex-wrap:wrap}
.kt-pagination a,.kt-pagination span{padding:.4rem .8rem;border-radius:8px;border:1px solid var(--kt-line);font-size:.85rem;color:var(--kt-txt)}
.kt-pagination .active{background:var(--kt-n1);color:#fff;border-color:var(--kt-n1)}
.kt-404{text-align:center;padding:6rem 1rem}
.kt-404 h1{font-size:5rem;font-weight:900;color:var(--kt-n1)}
@media(max-width:991px){.kt-about-grid,.kt-app-grid{grid-template-columns:1fr}.kt-faq-grid{grid-template-columns:1fr}.kt-footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:768px){.kt-hero h1{font-size:1.5rem}.kt-navlinks{display:none}.kt-toggle{display:block}.kt-svc-grid{grid-template-columns:1fr}.kt-news-grid{grid-template-columns:1fr}.kt-footer-grid{grid-template-columns:1fr}}