*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"Microsoft YaHei","PingFang SC",sans-serif;color:#244038;line-height:1.85;background:#f3f8f4}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
/* 浮动胶囊导航 */
header{position:sticky;top:0;z-index:30;padding:16px 0}
.nav{display:flex;align-items:center;justify-content:space-between;background:#fff;border-radius:50px;
box-shadow:0 10px 34px rgba(30,136,168,.12);padding:10px 14px 10px 26px;height:64px}
.logo{font-size:22px;font-weight:800;color:#1e88a8;display:flex;align-items:center;gap:9px}
.logo .dot{width:14px;height:14px;border-radius:50%;background:#7cb342;box-shadow:0 0 0 4px #e7f3e9}
.logo small{font-size:11px;color:#8aa79b;font-weight:400;letter-spacing:2px}
.menu{display:flex;gap:2px;align-items:center}
.menu a{padding:9px 15px;font-size:14.5px;font-weight:600;border-radius:30px;color:#3c5a4f}
.menu a:hover,.menu a.on{background:#eaf5ef;color:#1e88a8}
.menu .cta{background:#7cb342;color:#fff;margin-left:8px;padding:9px 22px}
.menu .cta:hover{background:#6aa036;color:#fff}
.mtog{display:none;background:none;border:none;font-size:24px;cursor:pointer;color:#1e88a8}
.mmask{position:fixed;inset:0;background:rgba(20,64,56,.97);z-index:40;display:none;flex-direction:column;align-items:center;justify-content:center;gap:22px}
.mmask.open{display:flex}.mmask a{color:#fff;font-size:20px;font-weight:600}.mmask .x{position:absolute;top:24px;right:30px;font-size:34px;color:#fff}
/* 分屏首屏 */
.hero{padding:54px 0 80px}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}
.hero .kk{display:inline-flex;align-items:center;gap:8px;background:#eaf5ef;color:#1e88a8;font-size:13px;
padding:7px 18px;border-radius:30px;margin-bottom:22px;font-weight:600}
.hero .kk::before{content:"";width:7px;height:7px;border-radius:50%;background:#7cb342}
.hero h1{font-size:46px;font-weight:800;line-height:1.22;color:#1c3a32;margin-bottom:20px}
.hero h1 em{font-style:normal;color:#1e88a8}
.hero p{font-size:17px;color:#52706455;color:#557064;margin-bottom:32px;max-width:520px}
.hero .pic{position:relative}
.hero .pic img{width:100%;border-radius:30px 30px 80px 30px;box-shadow:0 30px 60px rgba(30,136,168,.22)}
.hero .pic .badge{position:absolute;left:-22px;bottom:34px;background:#fff;border-radius:20px;
padding:16px 22px;box-shadow:0 16px 34px rgba(30,136,168,.18);display:flex;gap:12px;align-items:center}
.hero .pic .badge .em{font-size:30px}
.hero .pic .badge b{display:block;font-size:22px;color:#1e88a8}
.hero .pic .badge span{font-size:13px;color:#8aa79b}
.b{display:inline-block;background:#1e88a8;color:#fff;padding:14px 34px;border-radius:30px;font-weight:700;transition:.25s}
.b:hover{background:#177490;transform:translateY(-2px)}
.b.o{background:#fff;color:#1e88a8;box-shadow:inset 0 0 0 2px #cfe6dd;margin-left:12px}
.b.o:hover{background:#eaf5ef}
.b.g{background:#7cb342}.b.g:hover{background:#6aa036}
/* 内页头 */
.phead{background:linear-gradient(120deg,#eaf5ef,#dcefe9);padding:62px 0;border-radius:0 0 40px 40px}
.phead h1{font-size:38px;font-weight:800;color:#1c3a32;margin-bottom:10px}
.crumb{font-size:14px;color:#6b897c}
.crumb a:hover{color:#1e88a8}
/* 计数器（浮卡） */
.counters .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin:-40px auto 0;position:relative;z-index:5}
.ct{background:#fff;border-radius:24px;padding:30px 20px;text-align:center;box-shadow:0 14px 36px rgba(30,136,168,.1)}
.ct .n{font-size:42px;font-weight:800;color:#1e88a8}
.ct .l{font-size:14px;color:#8aa79b;margin-top:6px}
/* 区块 */
.sec{padding:74px 0}
.sec.alt{background:#eaf5ef}
.sh{text-align:center;margin-bottom:46px}
.sh .en{display:inline-flex;align-items:center;gap:8px;background:#eaf5ef;color:#7cb342;font-size:13px;
font-weight:700;letter-spacing:2px;padding:6px 18px;border-radius:30px;margin-bottom:14px}
.sec.alt .sh .en{background:#fff}
.sh .en::before{content:"❧"}
.sh h2{font-size:33px;font-weight:800;color:#1c3a32}
.sh .u{display:none}
.sh p{color:#6b897c;margin-top:13px;font-size:15px}
/* 柔和卡片 */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.grid.g3{grid-template-columns:repeat(3,1fr)}
.grid.g2{grid-template-columns:repeat(2,1fr)}
.c{padding:32px 26px;border-radius:24px;background:#fff;transition:.3s;display:block;box-shadow:0 8px 26px rgba(30,136,168,.07)}
.c:hover{transform:translateY(-6px);box-shadow:0 22px 44px rgba(30,136,168,.16)}
.c .ic{width:60px;height:60px;background:linear-gradient(135deg,#eaf5ef,#d6efe3);color:#1e88a8;
border-radius:18px;display:flex;align-items:center;justify-content:center;font-size:25px;font-weight:800;margin-bottom:18px}
.c:hover .ic{background:linear-gradient(135deg,#1e88a8,#7cb342);color:#fff}
.c .tg{display:inline-block;font-size:12px;color:#7cb342;background:#eef6e8;padding:3px 12px;border-radius:20px;margin-bottom:10px}
.c h3{font-size:18px;margin-bottom:10px;color:#1c3a32;font-weight:700}
.c p{font-size:14px;color:#6b897c;line-height:1.8}
.c .more{display:inline-block;margin-top:13px;font-size:13px;color:#1e88a8;font-weight:700}
.c .more:hover{letter-spacing:1px}
/* 带图卡 */
.c.pic{padding:0;overflow:hidden}
.c.pic .ph{height:200px;overflow:hidden;background:#e7f0eb}
.c.pic .ph img{width:100%;height:100%;object-fit:cover;transition:.5s}
.c.pic:hover .ph img{transform:scale(1.07)}
.c.pic .tx{padding:24px 26px}
/* 富文本 */
.rich{max-width:940px;margin:0 auto;background:#fff;border-radius:28px;padding:44px 50px;box-shadow:0 10px 30px rgba(30,136,168,.07)}
.rich p{font-size:16px;color:#4d6a5f;margin-bottom:15px;line-height:1.95}
.rich p b{color:#1e88a8}
img.full{width:100%;border-radius:20px;margin:24px 0}
/* CTA */
.band{background:linear-gradient(120deg,#1e88a8,#7cb342);color:#fff;border-radius:36px;padding:60px 30px;text-align:center;max-width:1132px;margin:0 auto}
.band h3{font-size:30px;font-weight:800;margin-bottom:12px}
.band p{opacity:.94;margin-bottom:26px}
.band .b{background:#fff;color:#1e88a8}.band .b:hover{background:#eaf5ef}
.bandwrap{padding:30px 0}
/* 时间轴 */
.tl{max-width:880px;margin:0 auto;border-left:3px dashed #b9dccb;padding-left:32px}
.tl .it{position:relative;padding-bottom:30px}
.tl .it:last-child{padding-bottom:0}
.tl .it::before{content:"";position:absolute;left:-41px;top:4px;width:15px;height:15px;border-radius:50%;background:#7cb342;border:3px solid #fff;box-shadow:0 0 0 3px #d6efe3}
.tl .yr{font-size:21px;font-weight:800;color:#1e88a8;margin-bottom:4px}
.tl p{font-size:15px;color:#6b897c}
/* FAQ */
.faq{max-width:880px;margin:0 auto}
.faq .item{background:#fff;border-radius:18px;margin-bottom:14px;overflow:hidden;box-shadow:0 6px 20px rgba(30,136,168,.06)}
.faq .q{padding:20px 28px;font-size:16px;font-weight:700;color:#1c3a32;cursor:pointer;display:flex;justify-content:space-between;gap:14px}
.faq .q .pm{color:#7cb342;font-size:24px;transition:.3s}
.faq .item.open .q .pm{transform:rotate(45deg)}
.faq .a{max-height:0;overflow:hidden;transition:max-height .4s}
.faq .item.open .a{max-height:320px}
.faq .a p{padding:0 28px 20px;color:#6b897c;font-size:15px}
/* 招聘 */
.jobs{max-width:960px;margin:0 auto}
.jb{display:flex;justify-content:space-between;align-items:center;gap:18px;background:#fff;border-radius:20px;padding:24px 30px;margin-bottom:14px;box-shadow:0 6px 20px rgba(30,136,168,.06);transition:.25s}
.jb:hover{transform:translateX(6px);box-shadow:0 12px 30px rgba(30,136,168,.13)}
.jb h3{font-size:18px;color:#1c3a32;font-weight:700}
.jb .tags{font-size:13px;color:#8aa79b;margin-top:5px}
.jb .pay{color:#7cb342;font-weight:800;font-size:18px;white-space:nowrap}
/* 新闻列表 */
.nlist{max-width:980px;margin:0 auto}
.ni{display:flex;gap:26px;align-items:center;background:#fff;border-radius:22px;padding:22px 28px;margin-bottom:16px;box-shadow:0 6px 20px rgba(30,136,168,.06);transition:.25s}
.ni:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(30,136,168,.13)}
.ni .date{text-align:center;background:linear-gradient(135deg,#eaf5ef,#d6efe3);color:#1e88a8;border-radius:18px;padding:14px 20px;white-space:nowrap}
.ni .date .d{font-size:28px;font-weight:800}
.ni .date .m{font-size:12px;color:#7c9a8c}
.ni h3{font-size:18px;color:#1c3a32;font-weight:700;margin-bottom:6px}
.ni p{font-size:14px;color:#6b897c}
.ni:hover h3{color:#1e88a8}
/* 产品详情 */
.pd{display:grid;grid-template-columns:1fr 1fr;gap:44px;max-width:1080px;margin:0 auto}
.pd .gal img{width:100%;border-radius:24px}
.pd .thumbs{display:flex;gap:12px;margin-top:12px}
.pd .thumbs img{width:33%;border-radius:14px}
.pd h1{font-size:30px;font-weight:800;color:#1c3a32;margin-bottom:12px}
.pd .desc{color:#6b897c;margin-bottom:20px;font-size:16px}
.specs{width:100%;border-collapse:collapse;border-radius:18px;overflow:hidden;margin-bottom:24px;box-shadow:0 6px 18px rgba(30,136,168,.07)}
.specs td{padding:13px 18px;border-bottom:1px solid #eef5f0;font-size:14px;background:#fff}
.specs tr:last-child td{border-bottom:none}
.specs td:first-child{background:#eaf5ef;color:#557064;width:38%;font-weight:600}
.body{max-width:980px;margin:30px auto 0}
.body h3{font-size:19px;color:#1c3a32;font-weight:800;margin:28px 0 12px;display:flex;align-items:center;gap:10px}
.body h3::before{content:"";width:18px;height:18px;border-radius:6px;background:linear-gradient(135deg,#1e88a8,#7cb342)}
.body h3:first-child{margin-top:0}
.body p{font-size:15.5px;color:#4d6a5f;line-height:1.95;margin-bottom:14px}
.body img{width:100%;border-radius:20px;margin:18px 0}
/* 文章 */
.article{max-width:860px;margin:0 auto}
.ahead{border-bottom:2px dashed #cfe6dd;padding-bottom:22px;margin-bottom:26px}
.ahead h1{font-size:32px;font-weight:800;color:#1c3a32;margin-bottom:12px;line-height:1.35}
.ahead .meta{font-size:13px;color:#8aa79b}
.prevnext{display:flex;justify-content:space-between;border-top:2px dashed #cfe6dd;margin-top:38px;padding-top:20px;font-size:14px;font-weight:600}
.prevnext a:hover{color:#1e88a8}
/* 联系 */
.cgrid{display:grid;grid-template-columns:1fr 1fr;gap:44px;max-width:1060px;margin:0 auto}
.ci{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid #e3efe8;align-items:center}
.ci .ic{width:50px;height:50px;flex:none;background:linear-gradient(135deg,#eaf5ef,#d6efe3);color:#1e88a8;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:22px}
.ci .k{font-size:12px;color:#8aa79b}
.ci .v{font-size:17px;color:#1c3a32;font-weight:600}
.cform{background:#fff;border-radius:28px;padding:34px;box-shadow:0 10px 30px rgba(30,136,168,.08)}
.cform input,.cform textarea{width:100%;padding:13px 18px;border:1px solid #d7e7df;border-radius:14px;margin-bottom:14px;font-family:inherit;font-size:14px;background:#f7fbf8}
.cform input:focus,.cform textarea:focus{outline:none;border-color:#7cb342;background:#fff}
.cform button{width:100%;padding:15px;border:none;border-radius:30px;background:#7cb342;color:#fff;font-size:15px;font-weight:700;cursor:pointer}
.cform button:hover{background:#6aa036}
/* 页脚（浅色） */
footer{background:#fff;color:#557064;padding:56px 0 30px;border-top:1px solid #e3efe8}
.fcols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
.fcols h4{color:#1c3a32;margin-bottom:16px;font-size:16px}
.fbrand{font-size:23px;font-weight:800;color:#1e88a8;margin-bottom:14px;display:flex;align-items:center;gap:9px}
.fbrand .dot{width:13px;height:13px;border-radius:50%;background:#7cb342;box-shadow:0 0 0 4px #e7f3e9}
.fcols p,.fcols a{font-size:14px;line-height:2;color:#6b897c;display:block}
.fcols a:hover{color:#1e88a8}
.fbot{border-top:1px solid #e3efe8;margin-top:34px;padding-top:22px;font-size:13px;color:#9bb3a8;text-align:center}
/* 动效 */
.reveal{opacity:0;transform:translateY(24px);transition:.8s}
.reveal.in{opacity:1;transform:none}
@media(max-width:980px){.grid,.grid.g3{grid-template-columns:repeat(2,1fr)}.counters .wrap{grid-template-columns:repeat(2,1fr)}.fcols{grid-template-columns:1fr 1fr}.hero .wrap{grid-template-columns:1fr}.hero .pic{order:-1}}
@media(max-width:720px){
.menu{display:none}.mtog{display:block}
.hero h1{font-size:33px}.phead h1{font-size:28px}
.grid,.grid.g2,.grid.g3,.pd,.cgrid,.counters .wrap{grid-template-columns:1fr}
.ni{flex-direction:column;align-items:flex-start;gap:12px}.fcols{grid-template-columns:1fr}
}