/**
 * TimeMachine AI Generated Style
 * Domain: shuitougroup.com
 * Generated: 2026-01-16 18:10:52
 */



:root{--primary:#2E5CFF;--primary-600:#244de0;--primary-700:#1e43c4;--accent:#00C2FF;--aux1:#7C4DFF;--aux2:#FF8A00;--text:#333;--muted:#666;--bg:#f8fafc;--white:#fff;--shadow:0 10px 30px rgba(46,92,255,.12);--shadow-soft:0 6px 20px rgba(0,0,0,.08);--radius-lg:20px;--radius-md:14px;--radius-sm:10px;--radius-xs:6px;--gap:24px;--header-h:72px}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.6}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.hidden-sm,.hidden-xs,.hidden-lg,.hidden-md{display:none}
.fl{float:left}
.fr{float:right}
.clear{clear:both}
button{cursor:pointer}
.header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.75);backdrop-filter:saturate(180%) blur(18px);-webkit-backdrop-filter:saturate(180%) blur(18px);box-shadow:0 8px 24px rgba(0,0,0,.06);border-bottom:1px solid rgba(46,92,255,.08)}
.header .wrap{display:flex;align-items:center;justify-content:space-between;height:var(--header-h);gap:16px}
.h-left .logo a{display:block;line-height:0}
.h-left .logo img{height:48px;border-radius:12px}
.h-right{display:flex;align-items:center;gap:20px}
.nav>ul{display:flex;align-items:center;gap:8px}
.nav>ul>li{position:relative}
.nav>ul>li>a{display:flex;align-items:center;gap:6px;padding:10px 14px;border-radius:12px;color:#1a1a1a;font-weight:500;transition:all .25s ease}
.nav>ul>li>a:hover{background:rgba(46,92,255,.08);color:var(--primary)}
.nav>ul>li.active>a{background:rgba(46,92,255,.12);color:var(--primary)}
.nav .dropdown{position:absolute;left:0;top:calc(100% + 10px);min-width:720px;background:var(--white);border-radius:16px;box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(8px);transition:all .25s ease;padding:18px}
.nav>ul>li:hover>.dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.nav .dropdown .wrap{display:flex;gap:24px}
.nav .dropdown .d-left{flex:0 0 220px;position:relative;padding:10px 0}
.nav .dropdown .d-left span{display:block;width:6px;height:80px;background:linear-gradient(180deg,var(--primary),var(--accent));border-radius:4px;margin-bottom:10px}
.nav .dropdown .d-left h3{margin:0 0 8px;font-size:20px;color:#111}
.nav .dropdown .d-left .more a{display:inline-block;padding:6px 10px;border-radius:999px;background:linear-gradient(90deg,var(--primary),var(--accent));color:#fff;font-size:12px}
.nav .dropdown .d-middle{flex:1;display:flex;gap:24px}
.nav .dropdown .d-middle dl{min-width:160px}
.nav .dropdown .d-middle dd{margin:8px 0}
.nav .dropdown .d-middle dd a{display:inline-block;padding:6px 10px;border-radius:8px;color:#444;transition:all .2s ease}
.nav .dropdown .d-middle dd a:hover{background:#f0f4ff;color:var(--primary)}
.nav .dropdown .d-right{flex:0 0 200px}
.nav .dropdown .d-right a{display:block;border-radius:16px;overflow:hidden;box-shadow:var(--shadow-soft)}
.nav .dropdown .d-right img{width:100%;height:140px;object-fit:cover}
.nav .dropdown .d-right p{margin:8px 0 0;font-size:14px;color:#555;text-align:center}
.right-box{display:flex;align-items:center;gap:12px}
.search{position:relative}
.search-btn{width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--accent));display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-soft);transition:transform .2s ease}
.search-btn:hover{transform:translateY(-1px)}
.search-btn img{width:18px;height:18px;filter:brightness(0) invert(1)}
.search-box{position:absolute;right:0;top:calc(100% + 10px);width:320px;background:var(--white);border-radius:16px;box-shadow:var(--shadow);padding:10px;opacity:0;visibility:hidden;transform:translateY(8px);transition:all .25s ease}
.search:hover .search-box{opacity:1;visibility:visible;transform:translateY(0)}
.search-box form input{width:100%;height:40px;border:none;outline:none;background:#f1f5ff;border-radius:12px;padding:0 12px;color:#333}
.contact a{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,#a78bfa,#60a5fa);box-shadow:var(--shadow-soft)}
.contact a img{width:18px;height:18px;filter:brightness(0) invert(1)}
.nav-btn{display:none;width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--accent));align-items:center;justify-content:center}
.nav-btn span{display:block;width:22px;height:2px;background:#fff;margin:4px 0;border-radius:2px}
#menu{position:fixed;left:0;top:var(--header-h);width:100%;height:calc(100vh - var(--header-h));background:rgba(255,255,255,.95);backdrop-filter:blur(12px);overflow:auto;padding:20px;display:none}
#menu ul>li a{display:block;padding:12px 10px;border-radius:12px;font-weight:500;color:#222}
#menu ul>li a:hover{background:#f0f4ff;color:var(--primary)}
#menu ul .child{padding-left:14px}
.carousel{position:relative;margin-top:8px}
.swiper-container{width:100%;overflow:hidden;border-radius:24px;position:relative}
.swiper-wrapper{display:flex;transition:transform .5s ease}
.swiper-slide{flex:0 0 100%;position:relative}
.swiper-slide a{display:block;position:relative}
.swiper-slide img{width:100%;height:420px;object-fit:cover}
.swiper-slide::after{content:"";position:absolute;left:0;top:0;right:0;bottom:0;background:linear-gradient(180deg,rgba(0,0,0,.0),rgba(0,0,0,.35))}
.carousel-pagination{position:absolute;left:50%;transform:translateX(-50%);bottom:14px;display:flex;gap:8px;z-index:2}
.carousel-pagination .box{display:flex;gap:8px;padding:6px 10px;background:rgba(255,255,255,.2);backdrop-filter:blur(8px);border-radius:999px}
.carousel-pagination .box span{display:block;width:8px;height:8px;background:rgba(255,255,255,.7);border-radius:999px;transition:all .25s ease}
.carousel-pagination .box span.active{width:28px;background:#fff}
.carousel-prev,.carousel-next{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:12px;background:rgba(255,255,255,.3);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;color:#fff;z-index:2;transition:all .25s ease}
.carousel-prev{left:14px}
.carousel-next{right:14px}
.carousel-prev:hover,.carousel-next:hover{background:rgba(255,255,255,.5)}
.carousel-prev::before{content:"‹";font-size:22px;line-height:1}
.carousel-next::before{content:"›";font-size:22px;line-height:1}
.index-b-1{padding:30px 0 10px}
.index-news .tab-top ul{display:flex;gap:8px;flex-wrap:wrap}
.index-news .tab-top li{flex:1 1 160px;min-width:160px;background:linear-gradient(135deg,#e0e7ff,#f0f9ff);border-radius:16px;padding:12px;cursor:pointer;text-align:center;transition:all .25s ease;position:relative;overflow:hidden}
.index-news .tab-top li span{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,#a78bfa,#60a5fa);margin-bottom:6px;position:relative}
.index-news .tab-top li span img{width:22px;height:22px;filter:brightness(0) invert(1)}
.index-news .tab-top li span .icon2{position:absolute;left:0;top:0;opacity:0;transition:opacity .2s ease}
.index-news .tab-top li:hover,.index-news .tab-top li.active{transform:translateY(-2px);box-shadow:var(--shadow)}
.index-news .tab-top li.active span .icon1{opacity:0}
.index-news .tab-top li.active span .icon2{opacity:1}
.index-news .tab-top li p{margin:0;font-weight:600;color:#1f2937}
.index-news .tab-body{margin-top:20px}
.body-list{display:grid;grid-template-columns:2fr 1fr;gap:24px;margin-bottom:24px}
.img-car .swiper-container{border-radius:20px;overflow:hidden}
.img-car .swiper-slide img{height:280px}
.img-pagination{display:flex;gap:8px;justify-content:center;margin-top:10px}
.img-pagination span{display:block;width:8px;height:8px;background:#dbe4ff;border-radius:999px;transition:all .2s ease}
.img-pagination span.active{width:28px;background:linear-gradient(90deg,var(--primary),var(--accent))}
.i-news-list ul{display:flex;flex-direction:column;gap:10px}
.i-news-list li a{display:flex;align-items:center;gap:12px;background:#fff;border-radius:16px;padding:10px 12px;box-shadow:var(--shadow-soft);transition:all .2s ease}
.i-news-list li a:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.i-news-list li .title{display:flex;align-items:center;gap:12px;flex:1}
.i-news-list li h4{margin:0;font-size:15px;line-height:1.4;color:#222;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.i-news-list li i{width:56px;height:42px;border-radius:10px;overflow:flex;flex:0 0 56px}
.i-news-list li i img{width:100%;height:100%;object-fit:cover}
.i-news-list li span{font-size:12px;color:#666;flex:0 0 90px;text-align:right}
.i-news-list li .text{display:flex;align-items:center;gap:12px;padding:12px;background:#fff;border-radius:16px;box-shadow:var(--shadow-soft)}
.i-news-list li .text .icon{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,#34d399,#06b6d4);display:flex;align-items:center;justify-content:center}
.i-news-list li .text .icon img{width:18px;height:18px;filter:brightness(0) invert(1)}
.i-news-list li .text p{margin:0;font-weight:600}
.i-news-list li .box{margin-top:10px;background:#fff;border-radius:16px;padding:12px;box-shadow:var(--shadow-soft)}
.i-news-list li .box .n-list{display:flex;gap:12px}
.i-news-list li .box .n-list .img{width:120px;height:80px;border-radius:12px;overflow:hidden;flex:0 0 120px}
.i-news-list li .box .n-list .img img{width:100%;height:100%;object-fit:cover}
.i-news-list li .box .n-list .list{display:flex;flex-direction:column;gap:6px}
.i-news-list li .box .n-list .list a{display:block;padding:6px 8px;border-radius:8px;color:#333;transition:all .2s ease}
.i-news-list li .box .n-list .list a:hover{background:#f0f4ff;color:var(--primary)}
.right{display:flex;flex-direction:column;gap:12px}
.right .d1 a{display:block;border-radius:20px;overflow:hidden;position:relative}
.right .d1 .word{padding:16px;background:linear-gradient(135deg,#e0f2fe,#ede9fe)}
.right .d1 .title h3{margin:0;color:#0f172a}
.right .d1 .title h4{margin:4px 0 0;font-size:12px;color:#475569;letter-spacing:2px}
.right .d1 .title span{display:block;width:40px;height:4px;background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:4px;margin-top:8px}
.right .d2{display:flex;gap:12px}
.right .d2 li{list-style:none}
.right .d2 .w-top a{display:block;border-radius:20px;overflow:hidden}
.right .d2 .w-top .word{padding:16px;background:linear-gradient(135deg,#fff7ed,#e0f2fe)}
.right .d2 .w-bottom a{display:flex;align-items:flex-end;justify-content:space-between;border-radius:20px;overflow:hidden;padding:16px;background:linear-gradient(135deg,#fef3c7,#e9d5ff)}
.right .d2 .w-bottom .span-img2{width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,#60a5fa,#a78bfa)}
.right .d2 .title h3{margin:0;color:#0f172a}
.right .d2 .title h4{margin:4px 0 0;font-size:12px;color:#475569;letter-spacing:2px}
.right .d2 .title span{display:block;width:40px;height:4px;background:linear-gradient(90deg,var(--aux2),var(--aux1));border-radius:4px;margin-top:8px}
.index-b-2-wap{display:none;padding:20px 0}
.index-b-2-wap .tab-top ul{display:flex;gap:8px;flex-wrap:wrap}
.index-b-2-wap .tab-top li{flex:1 1 30%;min-width:140px;background:linear-gradient(135deg,#e0e7ff,#f0f9ff);border-radius:16px;padding:12px;text-align:center;cursor:pointer;transition:all .25s ease}
.index-b-2-wap .tab-top li.active{transform:translateY(-2px);box-shadow:var(--shadow)}
.index-b-2-wap .tab-top li span{display:inline-flex;width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,#a78bfa,#60a5fa);align-items:center;justify-content:center;margin-bottom:6px}
.index-b-2-wap .tab-top li span img{width:18px;height:18px;filter:brightness(0) invert(1)}
.index-b-2-wap .tab-top li p{margin:0;font-weight:600}
.index-b-2-wap .link{margin-top:16px;background:#fff;border-radius:16px;padding:12px;box-shadow:var(--shadow-soft)}
.index-b-2-wap .link span{font-weight:600;margin-right:8px}
.index-b-2-wap .link .list{display:flex;flex-wrap:wrap;gap:8px}
.index-b-2-wap .link .list a{padding:6px 10px;border-radius:999px;background:#f1f5ff;color:#333}
.index-b-2-wap .contact{margin-top:16px;background:#fff;border-radius:16px;padding:12px;display:flex;gap:12px;align-items:center;box-shadow:var(--shadow-soft)}
.index-b-2-wap .contact .left .tel{font-size:14px;color:#444;margin-bottom:6px}
.index-b-2-wap .contact .left .tel span{color:var(--primary);font-weight:700}