:root{
  --cy-primary:#4A9EFF;
  --cy-primary-dark:#2563EB;
  --cy-primary-light:#DBEAFE;
  --cy-bg:#F8FAFC;
  --cy-white:#FFFFFF;
  --cy-dark:#1E293B;
  --cy-accent:#F97316;
  --cy-text:#334155;
  --cy-text-muted:#64748B;
  --cy-border:#E2E8F0;
  --cy-radius:12px;
  --cy-radius-lg:16px;
  --cy-shadow:0 4px 16px rgba(30,41,59,.06);
  --cy-shadow-hover:0 16px 40px rgba(37,99,235,.12);
}
.page-section{padding:80px 0}
.section-head{text-align:center;margin-bottom:56px;max-width:760px;margin-left:auto;margin-right:auto}
.section-head h2{font-size:32px;font-weight:800;color:var(--cy-dark);margin:0 0 14px;line-height:1.4}
.section-head p{font-size:16px;color:var(--cy-text-muted);margin:0;line-height:1.7}
.cy-section-kicker{display:inline-block;font-size:13px;letter-spacing:3px;font-weight:700;color:var(--cy-primary-dark);text-transform:uppercase;margin-bottom:14px}
.cy-intro{background:var(--cy-white)}
.cy-intro-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:56px;align-items:center}
.cy-intro-text h2{font-size:30px;font-weight:800;color:var(--cy-dark);margin:0 0 20px;line-height:1.4}
.cy-intro-text p{font-size:15px;color:var(--cy-text);line-height:2;margin:0 0 24px}
.cy-intro-tags{display:flex;flex-wrap:wrap;gap:10px}
.cy-intro-tags span{padding:8px 18px;background:var(--cy-primary-light);color:var(--cy-primary-dark);border-radius:999px;font-size:13px;font-weight:600}
.cy-intro-media{border-radius:var(--cy-radius-lg);overflow:hidden;box-shadow:var(--cy-shadow);aspect-ratio:4/3}
.cy-intro-media img{width:100%;height:100%;object-fit:cover;display:block}
.cy-services{background:var(--cy-bg)}
.cy-service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.cy-service-card{background:var(--cy-white);border-radius:var(--cy-radius-lg);overflow:hidden;text-decoration:none;color:inherit;box-shadow:var(--cy-shadow);transition:transform .35s ease,box-shadow .35s ease;display:flex;flex-direction:column}
.cy-service-card:hover{transform:translateY(-6px);box-shadow:var(--cy-shadow-hover)}
.cy-service-media{width:100%;aspect-ratio:16/10;background:var(--cy-primary-light);overflow:hidden}
.cy-service-media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s ease}
.cy-service-card:hover .cy-service-media img{transform:scale(1.05)}
.cy-service-body{padding:24px 22px;display:flex;flex-direction:column;flex:1}
.cy-service-body h3{font-size:18px;font-weight:700;color:var(--cy-dark);margin:0 0 10px}
.cy-service-body p{font-size:14px;color:var(--cy-text-muted);line-height:1.7;margin:0 0 16px;flex:1}
.cy-service-arrow{font-size:13px;font-weight:600;color:var(--cy-primary-dark)}
.cy-service-card:hover .cy-service-arrow{color:var(--cy-primary)}
.cy-advantages{background:var(--cy-white)}
.cy-adv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.cy-adv-card{padding:32px 24px;background:var(--cy-bg);border-radius:var(--cy-radius-lg);text-align:center;transition:transform .35s ease,box-shadow .35s ease;border:1px solid var(--cy-border)}
.cy-adv-card:hover{transform:translateY(-4px);box-shadow:var(--cy-shadow-hover);border-color:var(--cy-primary-light)}
.cy-adv-icon{width:56px;height:56px;margin:0 auto 18px;border-radius:14px;background:var(--cy-primary-light);display:flex;align-items:center;justify-content:center;color:var(--cy-primary-dark)}
.cy-adv-icon svg{width:28px;height:28px}
.cy-adv-card h3{font-size:17px;font-weight:700;color:var(--cy-dark);margin:0 0 10px}
.cy-adv-card p{font-size:14px;color:var(--cy-text-muted);line-height:1.7;margin:0}
.cy-geo{background:var(--cy-bg)}
.cy-geo-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:12px}
.cy-geo-card{display:flex;align-items:center;justify-content:center;padding:18px 8px;background:var(--cy-white);border-radius:14px;border:1px solid var(--cy-border);text-decoration:none;color:var(--cy-dark);font-size:15px;font-weight:600;transition:all .3s ease;box-shadow:0 2px 8px rgba(0,0,0,.04);position:relative;overflow:hidden}
.cy-geo-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--cy-primary),var(--cy-primary-dark));transform:scaleX(0);transition:transform .35s ease;transform-origin:left}
.cy-geo-card:hover{background:var(--cy-primary);color:#fff;border-color:var(--cy-primary);transform:translateY(-3px);box-shadow:0 8px 24px rgba(74,158,255,.25)}
.cy-geo-card:hover::before{transform:scaleX(1)}
.cy-geo-card span{position:relative;z-index:1}
.cy-scenes{background:var(--cy-white)}
.cy-scene-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.cy-scene-card{padding:28px 22px;background:var(--cy-bg);border-radius:var(--cy-radius-lg);border:1px solid var(--cy-border);transition:transform .35s ease,box-shadow .35s ease}
.cy-scene-card:hover{transform:translateY(-4px);box-shadow:var(--cy-shadow-hover);border-color:var(--cy-primary-light)}
.cy-scene-head{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.cy-scene-head svg{width:28px;height:28px;color:var(--cy-primary-dark);flex-shrink:0}
.cy-scene-head h3{font-size:17px;font-weight:700;color:var(--cy-dark);margin:0}
.cy-scene-card p{font-size:14px;color:var(--cy-text-muted);line-height:1.7;margin:0}
.cy-news{background:var(--cy-bg)}
.cy-news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cy-news-card{background:var(--cy-white);border-radius:var(--cy-radius-lg);overflow:hidden;text-decoration:none;color:inherit;box-shadow:var(--cy-shadow);transition:transform .35s ease,box-shadow .35s ease,border-color .35s ease;display:flex;flex-direction:column;border:1px solid var(--cy-border)}
.cy-news-card:hover{transform:translateY(-4px);box-shadow:var(--cy-shadow-hover);border-color:var(--cy-primary-light)}
.cy-news-body{padding:24px 26px;display:flex;flex-direction:column;flex:1;position:relative}
.cy-news-body::before{content:"";position:absolute;top:0;left:26px;width:40px;height:3px;background:var(--cy-primary);border-radius:0 0 3px 3px}
.cy-news-date{font-size:13px;color:var(--cy-text-muted);margin-bottom:10px;display:flex;align-items:center;gap:6px}
.cy-news-date::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--cy-primary);display:inline-block}
.cy-news-body h3{font-size:17px;font-weight:700;color:var(--cy-dark);margin:0 0 12px;line-height:1.5;transition:color .3s ease}
.cy-news-card:hover .cy-news-body h3{color:var(--cy-primary)}
.cy-news-body p{font-size:14px;color:var(--cy-text-muted);line-height:1.8;margin:0 0 16px;flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.cy-news-more-link{font-size:13px;color:var(--cy-primary);font-weight:600;margin-top:auto}
.cy-news-more{text-align:center;margin-top:40px}
.cy-faq{background:var(--cy-white)}
.cy-faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.cy-faq-card{padding:24px 26px;background:var(--cy-bg);border-radius:var(--cy-radius-lg);border:1px solid var(--cy-border);transition:border-color .3s ease,box-shadow .3s ease}
.cy-faq-card:hover{border-color:var(--cy-primary-light);box-shadow:var(--cy-shadow)}
.cy-faq-q{font-size:16px;font-weight:700;color:var(--cy-dark);margin-bottom:10px;padding-left:28px;position:relative;line-height:1.5}
.cy-faq-q::before{content:"Q";position:absolute;left:0;top:1px;width:20px;height:20px;background:var(--cy-primary);color:#fff;border-radius:50%;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center}
.cy-faq-a{font-size:14px;color:var(--cy-text-muted);line-height:1.8;padding-left:28px;position:relative}
.cy-faq-a::before{content:"A";position:absolute;left:0;top:1px;width:20px;height:20px;background:var(--cy-accent);color:#fff;border-radius:50%;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center}
.cy-equipment{background:var(--cy-bg)}
.cy-equip-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.cy-equip-card{background:var(--cy-white);border-radius:var(--cy-radius-lg);overflow:hidden;box-shadow:var(--cy-shadow);transition:transform .35s ease,box-shadow .35s ease}
.cy-equip-card:hover{transform:translateY(-4px);box-shadow:var(--cy-shadow-hover)}
.cy-equip-media{width:100%;aspect-ratio:1/1;background:var(--cy-primary-light);overflow:hidden}
.cy-equip-media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s ease}
.cy-equip-card:hover .cy-equip-media img{transform:scale(1.05)}
.cy-equip-body{padding:14px 16px}
.cy-equip-body h3{font-size:14px;font-weight:700;color:var(--cy-dark);margin:0 0 6px;text-align:center}
.cy-equip-body p{font-size:13px;color:var(--cy-text-muted);line-height:1.6;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.cy-cases{background:var(--cy-white)}
.cy-case-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.cy-case-card{background:var(--cy-white);border-radius:var(--cy-radius-lg);overflow:hidden;text-decoration:none;color:inherit;box-shadow:var(--cy-shadow);transition:transform .35s ease,box-shadow .35s ease;display:flex;flex-direction:column}
.cy-case-card:hover{transform:translateY(-6px);box-shadow:var(--cy-shadow-hover)}
.cy-case-media{width:100%;aspect-ratio:4/3;background:var(--cy-primary-light);overflow:hidden}
.cy-case-media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s ease}
.cy-case-card:hover .cy-case-media img{transform:scale(1.05)}
.cy-case-body{padding:18px 20px}
.cy-case-tag{display:inline-block;font-size:12px;padding:3px 10px;border-radius:999px;background:var(--cy-primary-light);color:var(--cy-primary-dark);font-weight:600;margin-bottom:8px}
.cy-case-body h3{font-size:15px;font-weight:700;color:var(--cy-dark);margin:0;line-height:1.5;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.cy-cta{background:var(--cy-bg)}
.cy-cta-box{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;background:var(--cy-white);border-radius:20px;padding:48px;box-shadow:0 24px 60px rgba(37,99,235,.10)}
.cy-cta-left h2{font-size:26px;font-weight:800;color:var(--cy-dark);margin:0 0 14px;line-height:1.4}
.cy-cta-left p{font-size:15px;color:var(--cy-text-muted);margin:0 0 24px;line-height:1.7}
.cy-cta-phone{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--cy-primary-dark);font-size:18px;font-weight:700;transition:color .3s ease}
.cy-cta-phone:hover{color:var(--cy-primary)}
.cy-cta-phone svg{width:22px;height:22px;flex-shrink:0}
.cy-cta-form{display:flex;flex-direction:column;gap:14px}
.cy-form-row input,.cy-form-row select{width:100%;padding:12px 16px;border:1px solid var(--cy-border);border-radius:10px;font-size:14px;color:var(--cy-dark);background:var(--cy-bg);transition:border-color .3s ease,box-shadow .3s ease;box-sizing:border-box;font-family:inherit}
.cy-form-row input:focus,.cy-form-row select:focus{outline:none;border-color:var(--cy-primary);box-shadow:0 0 0 3px var(--cy-primary-light);background:var(--cy-white)}
.cy-cta-submit{width:100%;padding:14px;border:none;border-radius:10px;background:var(--cy-primary);color:#fff;font-size:15px;font-weight:700;cursor:pointer;transition:background .3s ease,transform .2s ease;font-family:inherit}
.cy-cta-submit:hover{background:var(--cy-primary-dark);transform:translateY(-1px)}
.cy-cta-submit:disabled{opacity:.6;cursor:not-allowed;transform:none}
.cy-cta-tip{font-size:13px;margin:4px 0 0;text-align:center;min-height:18px;color:var(--cy-text-muted)}
.cy-cta-tip.success{color:#16a34a}
.cy-cta-tip.error{color:#dc2626}
.cy-captcha-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(15,23,42,.5);z-index:99999;display:flex;align-items:center;justify-content:center;animation:cyFade .2s ease}
.cy-captcha-box{background:#fff;border-radius:16px;padding:28px 32px 24px;width:360px;max-width:90vw;box-shadow:0 20px 60px rgba(0,0,0,.2);text-align:center;animation:cyScale .25s ease}
.cy-captcha-box h3{margin:0 0 6px;font-size:1rem;font-weight:700;color:var(--cy-dark)}
.cy-captcha-box p{margin:0 0 18px;font-size:.85rem;color:var(--cy-text-muted)}
.cy-captcha-img{margin-bottom:14px}
.cy-captcha-img img{height:44px;border-radius:8px;cursor:pointer;border:1px solid var(--cy-border)}
.cy-captcha-box input{width:100%;padding:12px 16px;border:1px solid var(--cy-border);border-radius:10px;font-size:.95rem;text-align:center;outline:none;box-sizing:border-box;letter-spacing:4px;transition:border-color .2s,box-shadow .2s}
.cy-captcha-box input:focus{border-color:var(--cy-primary);box-shadow:0 0 0 3px var(--cy-primary-light)}
.cy-captcha-actions{display:flex;gap:10px;margin-top:16px}
.cy-captcha-actions button{flex:1;padding:10px;border-radius:10px;font-size:.9rem;font-weight:600;cursor:pointer;border:none;transition:all .2s}
.cy-captcha-cancel{background:#f1f5f9;color:var(--cy-text-muted)}
.cy-captcha-cancel:hover{background:#e2e8f0}
.cy-captcha-confirm{background:var(--cy-primary);color:#fff}
.cy-captcha-confirm:hover{background:var(--cy-primary-dark)}
@keyframes cyFade{from{opacity:0}to{opacity:1}}
@keyframes cyScale{from{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}
.fade-up{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease}
.fade-up.show{opacity:1;transform:none}
.cy-service-media img,.cy-intro-media img,.cy-equip-media img,.cy-case-media img{-webkit-user-drag:none;user-select:none;-webkit-touch-callout:none}
@media(max-width:1024px){
  .cy-intro-grid{grid-template-columns:1fr;gap:32px}
  .cy-service-grid{grid-template-columns:repeat(2,1fr)}
  .cy-adv-grid{grid-template-columns:repeat(2,1fr)}
  .cy-scene-grid{grid-template-columns:repeat(2,1fr)}
  .cy-news-grid{grid-template-columns:repeat(2,1fr)}
  .cy-equip-grid{grid-template-columns:repeat(3,1fr)}
  .cy-case-grid{grid-template-columns:repeat(2,1fr)}
  .cy-geo-grid{grid-template-columns:repeat(4,1fr)}
  .cy-cta-box{grid-template-columns:1fr;gap:32px;padding:36px}
}
@media(max-width:768px){
  .page-section{padding:50px 0}
  .section-head{margin-bottom:36px}
  .section-head h2{font-size:24px}
  .section-head p{font-size:14px}
  .cy-intro-text h2{font-size:22px}
  .cy-intro-text p{font-size:14px}
  .cy-service-grid{grid-template-columns:1fr}
  .cy-adv-grid{grid-template-columns:1fr}
  .cy-scene-grid{grid-template-columns:1fr}
  .cy-news-grid{grid-template-columns:1fr}
  .cy-faq-grid{grid-template-columns:1fr}
  .cy-equip-grid{grid-template-columns:repeat(2,1fr)}
  .cy-case-grid{grid-template-columns:1fr}
  .cy-cta-box{padding:24px}
  .cy-cta-left h2{font-size:20px}
  .cy-adv-card{padding:24px 18px}
  .cy-scene-card{padding:22px 18px}
  .cy-geo-grid{grid-template-columns:repeat(4,1fr)}
  .cy-geo-card{padding:14px 6px;font-size:14px}
  .cy-captcha-box{padding:22px 24px 20px}
}