@import url("/skin/style_theme.css");
.hero{position:relative;overflow:hidden;padding:72px 0 66px;background:linear-gradient(135deg,#e9f2ff 0%,#f8fbff 48%,#fff 100%);border-bottom:1px solid #e3ebf8}
.hero:before{content:"";position:absolute;top:-130px;right:-80px;width:430px;height:430px;border-radius:50%;background:rgba(30,99,208,.08)}
.hero:after{content:"";position:absolute;bottom:-130px;left:-100px;width:350px;height:350px;border-radius:50%;background:rgba(245,158,11,.09)}
.hero .container{position:relative;z-index:1;text-align:center}
.hero h1{max-width:880px;margin:0 auto 18px;color:var(--primary-deep);font-size:44px;line-height:1.25;letter-spacing:.01em}
.hero p{max-width:860px;margin:0 auto 28px;color:#52637d;font-size:18px;line-height:1.85}
.hero-btns{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}
.hero-btns .btn{min-width:210px}
.services,.hot-products,.contact{padding:66px 0;background:#fff}
.about,.process{padding:66px 0;background:var(--light)}
.section-title{margin-bottom:34px}
.section-title h2{position:relative;display:inline-block;margin-bottom:12px;padding-left:16px;color:var(--dark);font-size:31px;line-height:1.35}
.section-title h2:before{content:"";position:absolute;top:5px;bottom:5px;left:0;width:5px;border-radius:5px;background:var(--accent)}
.section-title h2:after{display:none}
.section-title p{max-width:780px;color:var(--muted);font-size:15px}
.services-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.services-grid>a{display:block;min-width:0}
.service-card{height:100%;overflow:hidden;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:var(--shadow-sm);transition:var(--transition)}
.service-card:hover{transform:translateY(-5px);border-color:#c9daf8;box-shadow:var(--shadow)}
.service-img{display: flex;justify-content: center;height:205px;overflow:hidden;background:#eef3fa}
.service-img img{object-fit:cover;transition:transform .4s ease}
.service-card:hover .service-img img{transform:scale(1.035)}
.service-content{padding:19px 20px 21px}
.service-content h3{display:-webkit-box;overflow:hidden;margin:0 0 9px;color:var(--dark);font-size:19px;line-height:1.55;-webkit-box-orient:vertical;-webkit-line-clamp:2}
.service-content p{display:-webkit-box;overflow:hidden;min-height:48px;margin:0 0 13px;color:var(--muted);font-size:14px;line-height:1.7;-webkit-box-orient:vertical;-webkit-line-clamp:2}
.service-price{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;background:var(--primary-light);color:var(--primary);font-size:13px;font-weight:700}
.about-content{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(300px,.92fr);gap:44px;align-items:center}
.about-text h2{position:relative;margin-bottom:18px;padding-left:16px;color:var(--dark);font-size:31px}
.about-text h2:before{content:"";position:absolute;top:5px;bottom:5px;left:0;width:5px;border-radius:5px;background:var(--accent)}
.about-text p{margin-bottom:14px;color:var(--text);font-size:16px;line-height:1.9}
.about-features{margin:22px 0 26px;list-style:none}
.about-features li{display:flex;align-items:flex-start;margin-bottom:11px;color:var(--text)}
.about-features i{margin:4px 9px 0 0;color:var(--success)}
.about-img{overflow:hidden;border-radius:16px;background:#fff;box-shadow:var(--shadow)}
.about-img img{width:100%;min-height:320px;object-fit:cover}
.products-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:19px}
.products-grid>a{display:block;min-width:0}
.product-card{height:100%;overflow:hidden;border:1px solid var(--line);border-radius:13px;background:#fff;box-shadow:var(--shadow-sm);transition:var(--transition)}
.product-card:hover{transform:translateY(-4px);border-color:#c9daf8;box-shadow:var(--shadow)}
.product-img{display:flex;align-items:center;justify-content:center;height:175px;padding:0;overflow:hidden;background:#f1f5fa}
.product-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.product-card:hover .product-img img{transform:scale(1.035)}
.product-content{padding:16px}
.product-content h3{display:-webkit-box;overflow:hidden;margin-bottom:7px;color:var(--dark);font-size:16px;line-height:1.55;-webkit-box-orient:vertical;-webkit-line-clamp:2}
.product-content p{display:-webkit-box;overflow:hidden;color:var(--muted);font-size:13px;line-height:1.65;-webkit-box-orient:vertical;-webkit-line-clamp:2}
.process-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin-top:0}
.step{padding:25px 18px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:var(--shadow-sm);text-align:center;transition:var(--transition)}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.step-icon{display:flex;align-items:center;justify-content:center;width:62px;height:62px;margin:0 auto 16px;border-radius:18px;background:var(--primary-light);color:var(--primary);font-size:25px}
.step h3{margin-bottom:8px;color:var(--dark);font-size:18px}
.step p{color:var(--muted);font-size:14px}
.contact-content{display:grid;grid-template-columns:minmax(0,.85fr) minmax(420px,1.15fr);gap:36px;align-items:start}
.contact-info{flex:initial;padding:28px;border:1px solid var(--line);border-radius:15px;background:linear-gradient(145deg,#f7faff,#fff);box-shadow:var(--shadow-sm)}
.contact-info h3{margin-bottom:18px;color:var(--primary-dark);font-size:24px}
.contact-info p{display:flex;align-items:flex-start;margin-bottom:13px;color:var(--text)}
.contact-info i{margin:5px 9px 0 0;color:var(--accent);width:18px}
.contact-form{padding:28px;border:1px solid var(--line);border-radius:15px;background:#fff;box-shadow:var(--shadow-sm)}
.form-group{margin-bottom:16px}
.form-group label{display:block;margin-bottom:7px;color:var(--dark);font-weight:700}
.form-control{width:100%;padding:11px 13px;border:1px solid #d9e0ea;border-radius:9px;background:#fff;color:var(--text);font-size:15px;transition:var(--transition)}
.form-control:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px rgba(30,99,208,.1)}
textarea.form-control{resize:vertical}
@media(max-width:1024px){.services-grid{grid-template-columns:repeat(2,1fr)}.products-grid{grid-template-columns:repeat(3,1fr)}.process-steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){
  .hero{padding:46px 0 42px}
  .hero h1{font-size:30px}
  .hero p{font-size:15px;line-height:1.8}
  .hero-btns{display:flex;flex-direction:column}
  .hero-btns .btn{width:100%;min-width:0}
  .services,.hot-products,.contact,.about,.process{padding:42px 0}
  .section-title{margin-bottom:25px}
  .section-title h2,.about-text h2{font-size:25px}
  .services-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
  .service-card{display:block}
  .service-img{width:100%;height:auto;aspect-ratio:318/218;max-height:230px;min-height:0}
  .service-img img{width:100%;height:100%}
  .service-content{padding:16px 17px 18px}
  .service-content h3{font-size:17px}
  .service-content p{min-height:0;margin-bottom:9px;font-size:13px}
  .about-content{grid-template-columns:1fr;gap:24px}
  .about-img{display:flex;align-items:center;justify-content:center;padding:18px}
  .about-img img{width:auto;max-width:100%;max-height:300px;min-height:0;object-fit:contain}
  .products-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}
  .product-img{height:auto;aspect-ratio:318/218}
  .product-img img{width:100%;height:100%}
  .process-steps{grid-template-columns:repeat(2,1fr);gap:13px}
  .step{padding:20px 13px}
  .contact-content{grid-template-columns:1fr;gap:18px}
  .contact-info,.contact-form{padding:20px}
}
@media(max-width:480px){
  .services-grid{grid-template-columns:1fr;gap:14px}
  .service-card{display:block}
  .products-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .product-card{display:block}
  .product-img{height:auto;min-height:0}
  .product-content{padding:12px}
  .product-content h3{font-size:14px;line-height:1.5}
  .product-content p{font-size:12px;line-height:1.6}
  .process-steps{grid-template-columns:1fr}
  .about-img{padding:14px}
  .about-img img{max-height:220px}
}
/* 首页新闻三列 */
.news-columns{padding:66px 0;background:#fff;border-top:1px solid var(--line)}
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.news-column{height:100%;padding:22px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:var(--shadow-sm)}
.news-column-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:7px;padding-bottom:13px;border-bottom:1px solid var(--line)}
.news-column-header h3{display:flex;align-items:center;gap:8px;margin:0;color:var(--dark);font-size:19px}
.news-column-header h3:before{content:"";width:4px;height:18px;border-radius:4px;background:var(--primary)}
.news-column-header a{color:var(--primary);font-size:13px;font-weight:700;white-space:nowrap}
.news-column-header a:hover{color:var(--accent)}
.news-list{margin:0;padding:0;list-style:none}
.news-list li{padding:11px 0;border-bottom:1px dashed #edf0f5}
.news-list li:last-child{border-bottom:0}
.news-list a{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;color:var(--text);transition:var(--transition)}
.news-list a:hover{color:var(--primary)}
.news-list a span{display:-webkit-box;overflow:hidden;flex:1;min-width:0;font-size:14px;line-height:1.65;-webkit-box-orient:vertical;-webkit-line-clamp:2}
.news-list time{flex:0 0 auto;margin-top:2px;color:#8a95a6;font-size:11px;white-space:nowrap}
@media(max-width:900px){.news-grid{grid-template-columns:1fr}}
@media(max-width:768px){.news-columns{padding:42px 0}.news-column{padding:18px}.news-column-header h3{font-size:18px}}