*{margin:0;padding:0;box-sizing:border-box}
:root{--primary:#2563eb;--primary-dark:#1d4ed8;--primary-soft:#eff6ff;--primary-light:#dbeafe;--bg:#ffffff;--bg2:#f8fafc;--bg3:#f1f5f9;--text:#0f172a;--text2:#475569;--text3:#94a3b8;--line:#e2e8f0;--radius:8px;}
body.v89{font-family:'Inter','Noto Sans SC',sans-serif;background:var(--bg);color:var(--text);line-height:1.6;font-size:15px;}
.v89-container{max-width:1200px;margin:0 auto;padding:0 24px;}
a{text-decoration:none;color:inherit;transition:.2s;}
img{max-width:100%;display:block;}
.h89{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:100;}
.h89-container{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;max-width:1200px;margin:0 auto;}
.h89-logo{font-size:22px;font-weight:700;color:var(--primary);letter-spacing:-.5px;}
.h89-toggle{display:none;flex-direction:column;gap:4px;background:none;border:none;cursor:pointer;padding:8px;}
.h89-toggle span{width:24px;height:2px;background:var(--text);transition:.3s;}
.h89-nav{display:flex;align-items:center;gap:28px;}
.h89-nav a{font-size:14px;color:var(--text2);font-weight:500;}
.h89-nav a:hover{color:var(--primary);}
.h89-cta{background:var(--primary)!important;color:#fff!important;padding:10px 20px;border-radius:var(--radius)!important;font-weight:600;font-size:13px!important;}
.h89-cta:hover{background:var(--primary-dark)!important;}
.v89-hero{padding:80px 0;background:linear-gradient(135deg,var(--primary-soft) 0%,#fff 100%);}
.v89-hero .v89-container{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
.v89-badge{display:inline-block;font-size:11px;font-weight:600;letter-spacing:2px;color:var(--primary);background:var(--primary-light);padding:6px 14px;border-radius:20px;margin-bottom:20px;text-transform:uppercase;}
.v89-hero-content h1{font-size:42px;font-weight:700;line-height:1.2;margin-bottom:8px;color:var(--text);letter-spacing:-1px;}
.v89-hero-content h2{font-size:24px;font-weight:500;color:var(--text2);margin-bottom:20px;}
.v89-hero-content p{font-size:16px;color:var(--text2);margin-bottom:30px;max-width:500px;line-height:1.7;}
.v89-hero-buttons{display:flex;gap:12px;flex-wrap:wrap;}
.v89-btn{padding:12px 24px;border-radius:var(--radius);font-size:14px;font-weight:600;cursor:pointer;border:none;transition:.2s;display:inline-block;}
.v89-btn-primary{background:var(--primary);color:#fff;}
.v89-btn-primary:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:0 4px 12px rgba(37,99,235,.3);}
.v89-btn-secondary{background:var(--text);color:#fff;}
.v89-btn-secondary:hover{background:#000;}
.v89-btn-outline{background:transparent;color:var(--primary);border:1.5px solid var(--primary);}
.v89-btn-outline:hover{background:var(--primary-soft);}
.v89-hero-image img{width:100%;height:450px;object-fit:cover;border-radius:12px;box-shadow:0 20px 40px rgba(37,99,235,.15);}
.v89-features{padding:0 0 60px;background:var(--bg2);}
.v89-feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:-30px;position:relative;z-index:10;background:#fff;}
.v89-feature-item{padding:30px 25px;background:#fff;text-align:center;transition:.2s;}
.v89-feature-item:hover{background:var(--primary-soft);}
.v89-fnum{font-size:28px;font-weight:700;color:var(--primary);margin-bottom:10px;font-family:'Inter',sans-serif;}
.v89-feature-item h3{font-size:16px;font-weight:600;margin-bottom:5px;}
.v89-feature-item p{font-size:13px;color:var(--text2);}
.v89-section-header{text-align:center;margin-bottom:50px;}
.v89-section-tag{display:block;font-size:12px;font-weight:600;letter-spacing:2px;color:var(--primary);text-transform:uppercase;margin-bottom:10px;}
.v89-section-header h2{font-size:32px;font-weight:700;color:var(--text);letter-spacing:-.5px;}
.v89-about{padding:80px 0;}
.v89-about-content{display:grid;grid-template-columns:2fr 1fr;gap:50px;align-items:center;}
.v89-about-text p{color:var(--text2);line-height:1.8;margin-bottom:20px;font-size:15px;}
.v89-about-stats{display:grid;grid-template-columns:1fr;gap:15px;}
.v89-stat-card{padding:25px;background:var(--primary-soft);border-radius:var(--radius);border-left:4px solid var(--primary);}
.v89-stat-num{font-size:36px;font-weight:700;color:var(--primary);margin-bottom:5px;font-family:'Inter',sans-serif;}
.v89-stat-card p{color:var(--text2);font-size:14px;}
.v89-services{padding:80px 0;background:var(--bg2);}
.v89-service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.v89-service-card{background:#fff;padding:28px;border-radius:var(--radius);border:1px solid var(--line);transition:.2s;}
.v89-service-card:hover{border-color:var(--primary);transform:translateY(-4px);box-shadow:0 8px 24px rgba(37,99,235,.1);}
.v89-service-icon{font-size:36px;margin-bottom:15px;}
.v89-service-card h3{font-size:17px;font-weight:600;margin-bottom:10px;}
.v89-service-card p{font-size:13px;color:var(--text2);line-height:1.7;margin-bottom:15px;}
.v89-service-link{color:var(--primary);font-size:13px;font-weight:600;}
.v89-service-link:hover{text-decoration:underline;}
.v89-tech{padding:80px 0;}
.v89-tech-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.v89-tech-card{padding:32px;background:#fff;border-radius:var(--radius);border:1px solid var(--line);border-top:4px solid var(--primary);transition:.2s;}
.v89-tech-card:hover{transform:translateY(-4px);box-shadow:0 12px 24px rgba(0,0,0,.08);}
.v89-tech-badge{display:inline-block;font-size:11px;font-weight:700;letter-spacing:1px;color:var(--primary);background:var(--primary-light);padding:4px 12px;border-radius:4px;margin-bottom:15px;font-family:'Inter',sans-serif;}
.v89-tech-card h3{font-size:20px;font-weight:700;margin-bottom:8px;}
.v89-tech-sub{color:var(--text3);font-size:13px;margin-bottom:15px;font-style:italic;}
.v89-tech-card > p{font-size:14px;color:var(--text2);line-height:1.8;margin-bottom:20px;}
.v89-tech-tags{display:flex;gap:8px;flex-wrap:wrap;}
.v89-tech-tags span{font-size:12px;padding:4px 10px;background:var(--bg3);border-radius:4px;color:var(--text2);}
.v89-process{padding:80px 0;background:var(--bg2);}
.v89-process-steps{display:flex;align-items:flex-start;justify-content:center;gap:0;}
.v89-step{flex:1;text-align:center;max-width:180px;}
.v89-step-num{width:50px;height:50px;line-height:50px;border-radius:50%;background:var(--primary);color:#fff;font-size:18px;font-weight:700;margin:0 auto 15px;font-family:'Inter',sans-serif;}
.v89-step h4{font-size:15px;font-weight:600;margin-bottom:8px;}
.v89-step p{font-size:12px;color:var(--text2);line-height:1.6;}
.v89-step-line{flex:1;height:2px;background:var(--primary-light);margin-top:24px;max-width:60px;}
.v89-team{padding:80px 0;}
.v89-team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.v89-team-card{text-align:center;padding:30px;background:#fff;border-radius:var(--radius);border:1px solid var(--line);transition:.2s;}
.v89-team-card:hover{border-color:var(--primary);transform:translateY(-4px);}
.v89-team-avatar{font-size:56px;margin-bottom:15px;}
.v89-team-card h4{font-size:16px;font-weight:600;margin-bottom:8px;}
.v89-team-card p{font-size:13px;color:var(--text2);line-height:1.7;}
.v89-faq{padding:80px 0;background:var(--bg2);}
.v89-faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:1000px;margin:0 auto;}
.v89-faq-grid details{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 24px;cursor:pointer;transition:.2s;}
.v89-faq-grid details[open]{border-color:var(--primary);}
.v89-faq-grid details summary{font-size:15px;font-weight:600;outline:none;list-style:none;position:relative;padding-right:30px;}
.v89-faq-grid details summary::after{content:'+';position:absolute;right:0;top:0;color:var(--primary);font-size:20px;font-weight:700;transition:.2s;}
.v89-faq-grid details[open] summary::after{content:'−';}
.v89-faq-grid details p{margin-top:15px;font-size:14px;color:var(--text2);line-height:1.7;}
.v89-news{padding:80px 0;}
ul.article-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px;list-style:none;margin:0;padding:0;width:100%;box-sizing:border-box;}
ul.article-cards > li.article-card{min-width:0;width:auto;max-width:none;margin:0;float:none;box-sizing:border-box;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.2s;}
ul.article-cards > li.article-card:hover{border-color:var(--primary);transform:translateY(-4px);box-shadow:0 8px 20px rgba(37,99,235,.1);}
.article-card .card-thumb{width:100%;overflow:hidden;}
.article-card .card-thumb img{display:block;width:100%;max-width:100%;height:180px;object-fit:cover;}
.article-card .card-body{padding:20px;}
.article-card .card-title{font-size:15px;font-weight:600;margin-bottom:8px;color:var(--text);overflow-wrap:anywhere;line-height:1.5;}
.article-card .card-date{display:block;font-size:12px;color:var(--text3);margin-bottom:8px;}
.article-card .card-summary{font-size:13px;color:var(--text2);line-height:1.6;overflow-wrap:anywhere;}
.v89-contact{padding:80px 0;background:var(--bg2);}
.v89-contact-box{display:grid;grid-template-columns:1fr 1fr;gap:50px;background:#fff;padding:50px;border-radius:12px;box-shadow:0 4px 20px rgba(0,0,0,.05);}
.v89-contact-info h2{font-size:28px;font-weight:700;margin-bottom:15px;}
.v89-contact-info p{color:var(--text2);margin-bottom:25px;line-height:1.7;}
.v89-contact-item{margin-bottom:12px;font-size:14px;color:var(--text2);}
.v89-contact-item a{color:var(--primary);font-weight:700;font-size:18px;}
.v89-contact-form{background:var(--bg2);padding:30px;border-radius:var(--radius);}
.v89-contact-form h3{font-size:20px;font-weight:700;margin-bottom:20px;text-align:center;}
.v89-contact-form input,.v89-contact-form select,.v89-contact-form textarea{width:100%;padding:12px 16px;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:12px;font-size:14px;font-family:inherit;background:#fff;outline:none;transition:.2s;}
.v89-contact-form input:focus,.v89-contact-form select:focus,.v89-contact-form textarea:focus{border-color:var(--primary);}
.v89-contact-form button{width:100%;}
.v89-detail{padding:40px 0;}
.v89-detail-wrap{display:grid;grid-template-columns:1fr 280px;gap:30px;margin:25px 0;}
.v89-article{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:40px;}
.v89-art-title{font-size:28px;font-weight:700;line-height:1.4;margin-bottom:15px;}
.v89-art-meta{display:flex;gap:20px;color:var(--text3);font-size:13px;padding-bottom:15px;border-bottom:1px solid var(--line);margin-bottom:20px;}
.v89-art-summary{background:var(--primary-soft);padding:20px;border-left:4px solid var(--primary);border-radius:0 var(--radius) var(--radius) 0;color:var(--text2);font-size:14px;line-height:1.8;margin-bottom:25px;}
.v89-art-cover{border-radius:var(--radius);overflow:hidden;margin-bottom:25px;}
.v89-art-cover img{width:100%;height:auto;}
.v89-art-content{line-height:1.8;font-size:15px;color:var(--text);}
.v89-art-content p{margin-bottom:20px;}
.v89-art-content h2,.v89-art-content h3{margin:25px 0 15px;font-weight:700;}
.v89-art-content img{border-radius:var(--radius);margin:20px 0;max-width:100%;}
.v89-art-disclaimer{margin-top:40px;padding:20px;background:#fffbeb;border:1px solid #fde68a;border-radius:var(--radius);}
.v89-art-disclaimer strong{color:#d97706;display:block;margin-bottom:8px;}
.v89-art-disclaimer p{font-size:13px;color:#92400e;line-height:1.7;margin:0;}
.v89-widget{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:25px;margin-bottom:20px;}
.v89-widget h4{font-size:16px;font-weight:700;margin-bottom:15px;color:var(--primary);}
.v89-widget a{display:block;padding:8px 0;font-size:14px;color:var(--text2);border-bottom:1px solid var(--line);}
.v89-widget a:hover{color:var(--primary);padding-left:5px;}
.v89-widget-phone{color:var(--primary)!important;font-weight:700;font-size:16px!important;border-bottom:none!important;}
.v89-widget-note{background:var(--primary-soft);border-color:var(--primary-light);}
.v89-widget-note p{font-size:13px;color:var(--text2);line-height:1.7;}
.v89-detail-cta{text-align:center;padding:40px;background:#fff;border-radius:var(--radius);border:1px solid var(--line);}
.v89-detail-cta p{margin-bottom:20px;color:var(--text2);}
.v89-detail-cta .v89-btn{margin:0 6px;}
.f89{background:var(--text);color:#fff;padding-top:50px;margin-top:40px;}
.f89-container{max-width:1200px;margin:0 auto;padding:0 24px;}
.f89-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.1);}
.f89-logo{font-size:22px;font-weight:700;color:var(--primary);margin-bottom:15px;}
.f89-col p{color:rgba(255,255,255,.6);font-size:13px;line-height:1.7;margin-bottom:15px;}
.f89-phone{color:rgba(255,255,255,.6);font-size:14px;}
.f89-phone a{color:var(--primary);font-weight:600;}
.f89-col h4{font-size:15px;margin-bottom:15px;}
.f89-col a{display:block;color:rgba(255,255,255,.6);font-size:13px;margin-bottom:8px;}
.f89-col a:hover{color:var(--primary);}
.f89-bottom{padding:20px 0;text-align:center;color:rgba(255,255,255,.4);font-size:12px;}
.f89-bottom p{margin-bottom:5px;}
@media(max-width:768px){
.h89-toggle{display:flex;}
.h89-nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:20px;gap:15px;border-bottom:1px solid var(--line);box-shadow:0 4px 12px rgba(0,0,0,.08);}
.h89-nav.active{display:flex;}
.v89-hero{padding:50px 0;}
.v89-hero .v89-container{grid-template-columns:1fr;gap:30px;}
.v89-hero-content h1{font-size:32px;}
.v89-hero-content h2{font-size:20px;}
.v89-hero-image img{height:280px;}
.v89-feature-grid,.v89-service-grid,.v89-tech-grid,.v89-team-grid,.v89-faq-grid,.v89-contact-box,.v89-detail-wrap{grid-template-columns:1fr;}
.v89-about-content{grid-template-columns:1fr;gap:30px;}
.v89-process-steps{flex-direction:column;align-items:center;}
.v89-step-line{width:2px;height:30px;flex:none;}
.f89-top{grid-template-columns:1fr 1fr;gap:20px;}
.v89-article{padding:25px;}
.v89-art-title{font-size:22px;}
}