:root{--g1:#0d4f3f;--g2:#177258;--gd:#0a332a;--y1:#c8912e;--ink:#1f2f2a;--body:#465a52;--muted:#7c8a83;--line:#dfe5dd;--bg:#f4f6f1;--wh:#fff;--rad:3px}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB",sans-serif;color:var(--body);background:var(--wh);font-size:16px;line-height:1.8}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block;border:0}
ul,ol{list-style:none}
h1,h2,h3,h4{font-weight:700;color:var(--ink);line-height:1.4}
.mq4-wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.mq4-ellipsis{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}

.mq4-topbar{background:var(--g1);color:#c9dcd3;font-size:13px;line-height:38px}
.mq4-topbar .mq4-wrap{display:flex;justify-content:space-between;align-items:center}
.mq4-topbar span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mq4-topbar em{font-style:normal;color:#8fb3a4;margin-right:6px}

.mq4-hd{background:var(--wh);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:60;box-shadow:0 1px 0 rgba(0,0,0,.02)}
.mq4-hd .mq4-wrap{display:flex;align-items:center;height:86px;position:relative}
.mq4-logo{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.mq4-logo img{height:48px;width:auto}
.mq4-logo-t{display:flex;flex-direction:column;justify-content:center}
.mq4-logo-t b{font-size:20px;font-weight:700;color:var(--g1);letter-spacing:2.5px;line-height:1.15}
.mq4-logo-t i{font-style:normal;font-size:11.5px;color:#7b8b84;letter-spacing:.4px;margin-top:4px;line-height:1}
.mq4-nav{display:flex;align-items:center;margin-left:auto}
.mq4-nav a{display:block;padding:0 17px;line-height:86px;font-size:16px;color:var(--ink);position:relative;transition:color .2s}
.mq4-nav a:hover,.mq4-nav a.mq4-cur{color:var(--g1)}
.mq4-nav a.mq4-cur:after{content:"";position:absolute;left:17px;right:17px;bottom:26px;height:2px;background:var(--y1)}
.mq4-hd-tel{display:flex;flex-direction:column;justify-content:center;padding-left:22px;margin-left:18px;border-left:1px solid var(--line);height:52px}
.mq4-hd-tel em{font-style:normal;font-size:12px;color:var(--muted);letter-spacing:1px}
.mq4-hd-tel strong{font-size:22px;color:var(--g1);letter-spacing:.5px;line-height:1.3}
.mq4-burger{display:none;width:44px;height:44px;margin-left:auto;background:none;border:1px solid var(--line);border-radius:var(--rad);position:relative;cursor:pointer}
.mq4-burger i{position:absolute;left:11px;right:11px;height:2px;background:var(--ink);transition:.25s}
.mq4-burger i:nth-child(1){top:14px}
.mq4-burger i:nth-child(2){top:21px}
.mq4-burger i:nth-child(3){top:28px}
.mq4-burger.mq4-on i:nth-child(1){top:21px;transform:rotate(45deg)}
.mq4-burger.mq4-on i:nth-child(2){opacity:0}
.mq4-burger.mq4-on i:nth-child(3){top:21px;transform:rotate(-45deg)}

.mq4-hero{position:relative;height:628px;background:var(--gd);overflow:hidden}
.mq4-slide{position:absolute;inset:0;opacity:0;transition:opacity .9s ease}
.mq4-slide.mq4-act{opacity:1}
.mq4-slide img{width:100%;height:100%;object-fit:cover}
.mq4-slide:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,32,26,.9) 0%,rgba(6,32,26,.66) 42%,rgba(6,32,26,.1) 100%)}
.mq4-hero-in{position:absolute;inset:0;z-index:2;display:flex;align-items:center}
.mq4-hero-txt{max-width:660px;padding-bottom:20px}
.mq4-hero-txt .mq4-kicker{color:#e0b45f;font-size:13px;letter-spacing:4px;margin-bottom:18px}
.mq4-hero-txt h1{font-size:50px;color:#fff;line-height:1.32;letter-spacing:1px;margin-bottom:20px;font-weight:700}
.mq4-hero-txt p{font-size:17px;color:#c8d8d1;line-height:1.95;max-width:560px;margin-bottom:34px}
.mq4-btns{display:flex;gap:14px;flex-wrap:wrap}
.mq4-btn{display:inline-block;padding:13px 34px;font-size:15px;border-radius:var(--rad);transition:.22s;border:1px solid transparent}
.mq4-btn-a{background:var(--y1);color:#231a05;font-weight:700}
.mq4-btn-a:hover{background:#dc9f36}
.mq4-btn-b{border-color:rgba(255,255,255,.5);color:#fff}
.mq4-btn-b:hover{background:rgba(255,255,255,.14);border-color:#fff}
.mq4-dots{position:absolute;left:0;right:0;bottom:34px;z-index:3;display:flex;gap:10px;justify-content:center}
.mq4-dots button{width:36px;height:4px;border:0;background:rgba(255,255,255,.35);cursor:pointer;transition:.2s;padding:0}
.mq4-dots button.mq4-act{background:var(--y1)}

.mq4-stats{background:var(--g1);color:#fff}
.mq4-stats .mq4-wrap{display:grid;grid-template-columns:repeat(4,1fr);divide:1px}
.mq4-stat{padding:34px 24px;border-left:1px solid rgba(255,255,255,.14)}
.mq4-stat:first-child{border-left:0}
.mq4-stat b{display:block;font-size:38px;line-height:1.2;color:#fff;font-weight:700}
.mq4-stat b i{font-size:16px;font-style:normal;margin-left:3px;color:#e0b45f;font-weight:400}
.mq4-stat span{display:block;font-size:13px;color:#a9c6b9;margin-top:6px;letter-spacing:.5px}

.mq4-sec{padding:76px 0}
.mq4-sec-alt{background:var(--bg)}
.mq4-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:38px}
.mq4-head .mq4-t{max-width:760px}
.mq4-kicker{font-size:12px;letter-spacing:3px;color:var(--y1);text-transform:uppercase;margin-bottom:12px}
.mq4-title{font-size:31px;position:relative;padding-left:18px;line-height:1.35}
.mq4-title:before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:4px;background:var(--g2)}
.mq4-sub{font-size:14px;color:var(--muted);margin-top:12px;padding-left:22px;line-height:1.9;max-width:820px}
.mq4-more{font-size:14px;color:var(--muted);white-space:nowrap;padding-bottom:8px;border-bottom:1px solid var(--line);transition:.2s}
.mq4-more:hover{color:var(--y1);border-color:var(--y1)}

.mq4-pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.mq4-pcard{background:var(--wh);border:1px solid var(--line);border-radius:var(--rad);overflow:hidden;transition:.25s;display:flex;flex-direction:column}
.mq4-pcard:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(13,79,63,.11);border-color:#cfd9cd}
.mq4-pcard .mq4-pim{position:relative;aspect-ratio:4/3;overflow:hidden;background:#e7ebe3}
.mq4-pcard .mq4-pim img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.mq4-pcard:hover .mq4-pim img{transform:scale(1.05)}
.mq4-chip{position:absolute;left:12px;top:12px;background:rgba(13,79,63,.86);color:#fff;font-size:12px;padding:4px 10px;border-radius:2px;letter-spacing:.5px}
.mq4-pbody{padding:20px 22px 24px;flex:1;display:flex;flex-direction:column}
.mq4-pbody h3{font-size:19px;margin-bottom:4px}
.mq4-pbody .mq4-sm{font-size:13px;color:var(--y1);letter-spacing:.5px;margin-bottom:10px}
.mq4-pbody p{font-size:14px;color:var(--body);line-height:1.85;flex:1}
.mq4-pbody .mq4-go{margin-top:16px;font-size:13px;color:var(--g1);letter-spacing:1px}

.mq4-sol{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.mq4-sol:nth-child(even) .mq4-sol-img{order:2}
.mq4-sol-img{aspect-ratio:16/10;overflow:hidden;border-radius:var(--rad);background:#e7ebe3}
.mq4-sol-img img{width:100%;height:100%;object-fit:cover}
.mq4-sol-txt .mq4-no{font-size:44px;color:#d9e3d9;font-weight:700;line-height:1;margin-bottom:10px;letter-spacing:2px}
.mq4-sol-txt h3{font-size:24px;margin-bottom:14px}
.mq4-sol-txt p{font-size:15px;line-height:1.95;color:var(--body)}
.mq4-sol-txt ul{margin-top:18px;display:flex;flex-direction:column;gap:9px}
.mq4-sol-txt li{font-size:14px;color:var(--g1);padding-left:16px;position:relative}
.mq4-sol-txt li:before{content:"";position:absolute;left:0;top:9px;width:5px;height:5px;background:var(--y1)}

.mq4-cgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.mq4-ccard{border:1px solid var(--line);background:var(--wh);border-radius:var(--rad);overflow:hidden;transition:.25s}
.mq4-ccard:hover{box-shadow:0 12px 26px rgba(13,79,63,.1)}
.mq4-ccard .mq4-cim{aspect-ratio:3/2;overflow:hidden;background:#e7ebe3}
.mq4-ccard .mq4-cim img{width:100%;height:100%;object-fit:cover;transition:.5s}
.mq4-ccard:hover .mq4-cim img{transform:scale(1.04)}
.mq4-cbody{padding:18px 20px 22px}
.mq4-cbody h3{font-size:18px;margin-bottom:8px}
.mq4-cbody .mq4-cmeta{font-size:13px;color:var(--muted);display:flex;gap:14px;flex-wrap:wrap;margin-bottom:10px}
.mq4-cbody .mq4-cmeta i{font-style:normal;color:var(--g2)}

.mq4-about{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
.mq4-about-txt h2{font-size:31px;line-height:1.45;margin-bottom:18px;padding-left:0}
.mq4-about-txt h2 em{font-style:normal;color:var(--g2)}
.mq4-about-txt p{font-size:15px;line-height:2;margin-bottom:14px}
.mq4-mini-stats{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:26px}
.mq4-mini{border-left:3px solid var(--y1);padding:4px 0 4px 14px}
.mq4-mini b{font-size:24px;color:var(--g1);font-weight:700}
.mq4-mini b i{font-size:13px;font-style:normal;color:var(--muted);margin-left:4px}
.mq4-mini span{display:block;font-size:13px;color:var(--body);margin-top:2px}
.mq4-about-img{position:relative;aspect-ratio:4/3.1;overflow:hidden;border-radius:var(--rad);background:#e7ebe3}
.mq4-about-img img{width:100%;height:100%;object-fit:cover}
.mq4-about-img .mq4-badge{position:absolute;right:0;bottom:0;background:rgba(13,79,63,.9);color:#fff;padding:14px 18px;font-size:13px;line-height:1.7}
.mq4-about-img .mq4-badge b{display:block;font-size:20px;color:#fff;margin-bottom:2px}

.mq4-news{display:grid;grid-template-columns:1.06fr .94fr;gap:44px}
.mq4-feat{border:1px solid var(--line);border-radius:var(--rad);overflow:hidden;background:var(--wh)}
.mq4-feat .mq4-fim{aspect-ratio:16/10;overflow:hidden;background:#e7ebe3}
.mq4-feat .mq4-fim img{width:100%;height:100%;object-fit:cover}
.mq4-feat .mq4-fbody{padding:24px 26px 28px}
.mq4-date{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--g2);letter-spacing:.5px;margin-bottom:10px}
.mq4-date:before{content:"";width:18px;height:2px;background:var(--y1)}
.mq4-feat h3{font-size:22px;line-height:1.5;margin-bottom:10px}
.mq4-feat p{font-size:14px;color:var(--body);line-height:1.9}
.mq4-nlist{display:flex;flex-direction:column}
.mq4-nrow{display:flex;gap:18px;padding:18px 0;border-bottom:1px dashed var(--line);align-items:center}
.mq4-nrow:first-child{padding-top:0}
.mq4-ndate{flex:0 0 66px;text-align:center;border-right:1px solid var(--line);padding-right:14px}
.mq4-ndate b{display:block;font-size:24px;color:var(--g1);line-height:1.1;font-weight:700}
.mq4-ndate span{font-size:12px;color:var(--muted)}
.mq4-nrow .mq4-nt{flex:1}
.mq4-nrow h4{font-size:16px;line-height:1.6;margin-bottom:4px;font-weight:700;transition:.2s}
.mq4-nrow:hover h4{color:var(--g2)}
.mq4-nrow .mq4-ncat{font-size:12px;color:var(--y1);border:1px solid #e8dcc2;padding:1px 8px;border-radius:2px}

.mq4-svc{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.mq4-svc-i{background:var(--wh);border:1px solid var(--line);border-radius:var(--rad);overflow:hidden}
.mq4-svc-i .mq4-sim{aspect-ratio:16/10;overflow:hidden;background:#e7ebe3}
.mq4-svc-i .mq4-sim img{width:100%;height:100%;object-fit:cover}
.mq4-svc-i .mq4-sbody{padding:18px 18px 22px}
.mq4-svc-i h3{font-size:17px;margin-bottom:8px}
.mq4-svc-i p{font-size:13px;line-height:1.85;color:var(--body)}

.mq4-cta{background:linear-gradient(120deg,#0d4f3f,#0a332a);color:#fff;padding:56px 0}
.mq4-cta .mq4-wrap{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center}
.mq4-cta h2{font-size:28px;color:#fff;margin-bottom:10px}
.mq4-cta p{font-size:14px;color:#b3ccc1;line-height:1.9}
.mq4-cta .mq4-btns{justify-content:flex-end}

.mq4-ft{background:#0a2b23;color:#93aea3;padding:58px 0 0;font-size:14px}
.mq4-ft .mq4-wrap{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:40px}
.mq4-ft h4{color:#fff;font-size:16px;margin-bottom:18px;position:relative;padding-bottom:12px}
.mq4-ft h4:after{content:"";position:absolute;left:0;bottom:0;width:32px;height:2px;background:var(--y1)}
.mq4-ft p{line-height:1.95;font-size:13px}
.mq4-ft ul{display:flex;flex-direction:column;gap:9px}
.mq4-ft li a{font-size:13px;color:#93aea3;transition:.2s}
.mq4-ft li a:hover{color:#e0b45f}
.mq4-ft .mq4-flogo{height:44px;width:auto;margin-bottom:14px;filter:brightness(1.15)}
.mq4-ft .mq4-finfo{margin-top:12px;display:flex;flex-direction:column;gap:6px;font-size:13px;line-height:1.9}
.mq4-ft .mq4-finfo b{color:#dbe9e2;font-weight:400}
.mq4-copy{border-top:1px solid rgba(255,255,255,.10);margin-top:44px;padding:20px 0;font-size:12.5px;color:#74958a}
.mq4-copy .mq4-wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

.mq4-ph{position:relative;height:300px;background:var(--gd);display:flex;align-items:center;overflow:hidden}
.mq4-ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55}
.mq4-ph .mq4-wrap{position:relative;z-index:2}
.mq4-ph h1{color:#fff;font-size:36px;line-height:1.4;margin-bottom:10px}
.mq4-crumb{font-size:13px;color:#c7dbd2;display:flex;gap:8px;flex-wrap:wrap}
.mq4-crumb a{color:#c7dbd2}
.mq4-crumb a:hover{color:#fff}
.mq4-crumb span{color:#74958a}

.mq4-main{padding:64px 0}
.mq4-cols{display:grid;grid-template-columns:1fr 316px;gap:48px;align-items:start}
.mq4-art h2{font-size:22px;margin:34px 0 14px;padding-left:14px;position:relative}
.mq4-art h2:before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:3px;background:var(--y1)}
.mq4-art p{font-size:15.5px;line-height:2.05;margin-bottom:16px;text-align:justify}
.mq4-art .mq4-first{font-size:15.5px}
.mq4-lead{background:#f4f7f1;border-left:3px solid var(--g2);padding:18px 22px;font-size:15px;line-height:1.95;color:#37503f;margin-bottom:26px}
.mq4-fig{margin:26px 0}
.mq4-fig img{width:100%;border-radius:var(--rad);aspect-ratio:16/9;object-fit:cover}
.mq4-fig figcaption{font-size:12.5px;color:var(--muted);margin-top:8px;text-align:center}
.mq4-tbl{width:100%;border-collapse:collapse;margin:10px 0 24px;font-size:14px}
.mq4-tbl th,.mq4-tbl td{border:1px solid var(--line);padding:11px 14px;text-align:left;line-height:1.7}
.mq4-tbl th{background:#eff3ec;color:var(--ink);font-weight:700;white-space:nowrap;width:150px}
.mq4-tbl tr:nth-child(even) td{background:#fbfcfa}
.mq4-ul{margin:6px 0 24px;display:flex;flex-direction:column;gap:10px}
.mq4-ul li{font-size:15px;line-height:1.9;padding-left:18px;position:relative}
.mq4-ul li:before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;background:var(--g2);opacity:.85}
.mq4-ol{counter-reset:ol;display:flex;flex-direction:column;gap:16px;margin:8px 0 20px}
.mq4-ol li{position:relative;padding-left:52px;font-size:15px;line-height:1.9}
.mq4-ol li:before{counter-increment:ol;content:counter(ol,decimal-leading-zero);position:absolute;left:0;top:0;font-size:15px;color:#fff;background:var(--g1);width:34px;height:26px;line-height:26px;text-align:center;border-radius:2px}
.mq4-ol li b{display:block;color:var(--ink);margin-bottom:2px}
.mq4-faq{border-top:1px solid var(--line);margin-top:10px}
.mq4-faq dt{font-size:16px;color:var(--ink);font-weight:700;padding:18px 0 6px;border-bottom:1px solid #f0f3ee}
.mq4-faq dd{font-size:14.5px;line-height:1.95;color:var(--body);padding:10px 0 18px;border-bottom:1px solid #f0f3ee}

.mq4-side{display:flex;flex-direction:column;gap:26px;position:sticky;top:106px}
.mq4-sd{border:1px solid var(--line);border-radius:var(--rad);background:var(--wh);overflow:hidden}
.mq4-sd-h{background:var(--g1);color:#fff;font-size:15px;padding:13px 18px;letter-spacing:1px}
.mq4-sd-b{padding:14px 18px 20px}
.mq4-sd-b ul{display:flex;flex-direction:column}
.mq4-sd-b li a{display:flex;justify-content:space-between;align-items:center;padding:10px 0;font-size:14px;color:var(--body);border-bottom:1px dashed #ecefe9;transition:.2s}
.mq4-sd-b li a:hover{color:var(--g1);padding-left:4px}
.mq4-sd-b li a i{font-style:normal;color:#b7c3ba;font-size:12px}
.mq4-sd-mini{display:flex;gap:12px;padding:11px 0;border-bottom:1px dashed #ecefe9}
.mq4-sd-mini img{width:74px;height:54px;object-fit:cover;border-radius:2px;flex:0 0 auto}
.mq4-sd-mini span{font-size:13px;line-height:1.6;color:var(--body)}
.mq4-sd-tel{background:#0d4f3f;color:#fff;padding:22px 18px}
.mq4-sd-tel em{font-style:normal;font-size:12px;color:#a7c6b8;letter-spacing:1px;display:block}
.mq4-sd-tel b{display:block;font-size:24px;color:#fff;margin:6px 0 4px;letter-spacing:.5px}
.mq4-sd-tel p{font-size:12.5px;color:#a7c6b8;line-height:1.8}
.mq4-sd-tel a{display:block;margin-top:14px;text-align:center;background:var(--y1);color:#231a05;font-size:14px;font-weight:700;padding:10px 0;border-radius:2px}

.mq4-list-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:30px;flex-wrap:wrap}
.mq4-tabs{display:flex;gap:8px;flex-wrap:wrap}
.mq4-tabs a{font-size:14px;padding:7px 18px;border:1px solid var(--line);border-radius:2px;color:var(--body);background:#fff}
.mq4-tabs a.mq4-cur{background:var(--g1);border-color:var(--g1);color:#fff}
.mq4-count{font-size:13px;color:var(--muted)}

.mq4-prod-hero{display:grid;grid-template-columns:1.02fr 1fr;gap:40px;margin-bottom:40px}
.mq4-prod-hero .mq4-pim{aspect-ratio:4/3;overflow:hidden;border-radius:var(--rad);background:#e7ebe3}
.mq4-prod-hero .mq4-pim img{width:100%;height:100%;object-fit:cover}
.mq4-prod-hero h2{font-size:26px;margin-bottom:8px}
.mq4-prod-hero .mq4-sm{font-size:14px;color:var(--y1);letter-spacing:1px;margin-bottom:14px}
.mq4-prod-hero p{font-size:15px;line-height:1.95}
.mq4-prod-intro{margin-bottom:32px;padding:26px 28px;background:#f4f7f3;border-left:3px solid var(--y1);border-radius:var(--rad)}
.mq4-prod-intro h2{font-size:26px;margin:10px 0 8px;padding:0}
.mq4-prod-intro h2:before{display:none}
.mq4-prod-intro .mq4-sm{font-size:14px;color:var(--y1);letter-spacing:1px;margin-bottom:14px}
.mq4-prod-intro p{font-size:15px;line-height:1.95}
.mq4-tagrow{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.mq4-tagrow span{font-size:12.5px;color:var(--g1);background:#eaf1e9;padding:5px 12px;border-radius:2px}

.mq4-nlist2{display:flex;flex-direction:column;gap:0}
.mq4-nitem{display:grid;grid-template-columns:230px 1fr;gap:26px;padding:26px 0;border-bottom:1px solid var(--line);align-items:center}
.mq4-nitem:first-child{padding-top:0}
.mq4-nitem .mq4-nim{aspect-ratio:16/10;overflow:hidden;border-radius:var(--rad);background:#e7ebe3}
.mq4-nitem .mq4-nim img{width:100%;height:100%;object-fit:cover;transition:.45s}
.mq4-nitem:hover .mq4-nim img{transform:scale(1.05)}
.mq4-nitem .mq4-nbody h3{font-size:19px;line-height:1.5;margin-bottom:8px;transition:.2s}
.mq4-nitem:hover h3{color:var(--g2)}
.mq4-nitem .mq4-nbody p{font-size:14px;line-height:1.9;color:var(--body)}
.mq4-nitem .mq4-ntop{display:flex;gap:14px;align-items:center;margin-bottom:8px;font-size:12.5px;color:var(--muted)}
.mq4-nitem .mq4-ntop b{color:var(--y1);font-weight:400;border:1px solid #e8dcc2;padding:1px 8px;border-radius:2px}
.mq4-pager{display:flex;justify-content:center;gap:8px;margin-top:40px}
.mq4-pager a,.mq4-pager span{min-width:38px;height:38px;line-height:36px;text-align:center;border:1px solid var(--line);font-size:14px;color:var(--body);border-radius:2px;padding:0 12px}
.mq4-pager .mq4-cur{background:var(--g1);border-color:var(--g1);color:#fff}

.mq4-pn{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:38px;padding-top:26px;border-top:1px solid var(--line)}
.mq4-pn a{border:1px solid var(--line);padding:14px 18px;border-radius:var(--rad);font-size:14px;color:var(--body);transition:.2s;background:#fff}
.mq4-pn a:hover{border-color:var(--g1);color:var(--g1)}
.mq4-pn a b{display:block;font-size:12px;color:var(--muted);font-weight:400;margin-bottom:4px}

.mq4-rel{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:26px}
.mq4-rel a{border:1px solid var(--line);border-radius:var(--rad);overflow:hidden;background:#fff;transition:.2s}
.mq4-rel a:hover{box-shadow:0 10px 22px rgba(13,79,63,.09)}
.mq4-rel .mq4-rim{aspect-ratio:16/10;overflow:hidden;background:#e7ebe3}
.mq4-rel .mq4-rim img{width:100%;height:100%;object-fit:cover}
.mq4-rel span{display:block;padding:12px 14px;font-size:13.5px;line-height:1.6;color:var(--ink)}

.mq4-tl{display:flex;flex-direction:column;gap:0;margin:14px 0 10px}
.mq4-tl li{display:grid;grid-template-columns:86px 1fr;gap:22px;padding:16px 0;border-bottom:1px dashed var(--line);align-items:start;font-size:15px}
.mq4-tl li b{font-size:19px;color:var(--g1);font-weight:700;letter-spacing:1px}
.mq4-tl li span{line-height:1.85;color:var(--body)}

.mq4-hon{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:16px 0 8px}
.mq4-hon div{background:#f5f8f3;border:1px solid var(--line);padding:18px 14px;text-align:center;font-size:13.5px;line-height:1.6;color:var(--ink);border-radius:2px}

.mq4-base{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:16px 0 8px}
.mq4-base div{border:1px solid var(--line);border-top:3px solid var(--g2);padding:20px;background:#fff}
.mq4-base h4{font-size:16px;margin-bottom:8px}
.mq4-base p{font-size:13.5px;line-height:1.8;color:var(--body);margin:0}
.mq4-base em{font-style:normal;display:block;font-size:12.5px;color:var(--muted);margin-bottom:8px}

.mq4-contact{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:0 0 36px}
.mq4-contact div{border:1px solid var(--line);padding:22px 20px;background:#fff;border-radius:var(--rad)}
.mq4-contact em{font-style:normal;font-size:12px;letter-spacing:1px;color:var(--muted);display:block;margin-bottom:8px}
.mq4-contact b{font-size:20px;color:var(--g1);display:block;line-height:1.5}
.mq4-contact p{font-size:13px;color:var(--body);margin-top:6px;line-height:1.7}

.mq4-e404{padding:110px 0;text-align:center;background:var(--bg)}
.mq4-e404 b{display:block;font-size:112px;line-height:1;color:var(--g1);letter-spacing:6px;font-weight:700}
.mq4-e404 h1{font-size:26px;margin:18px 0 12px}
.mq4-e404 p{font-size:15px;color:var(--body);line-height:1.9;margin-bottom:28px}
.mq4-e404 .mq4-btns{justify-content:center}
.mq4-e404 .mq4-btn-a{background:var(--g1);color:#fff}
.mq4-e404 .mq4-btn-a:hover{background:var(--g2)}

@media(max-width:1200px){
.mq4-hero-txt h1{font-size:42px}
.mq4-nav a{padding:0 13px}
}
@media(max-width:1024px){
.mq4-hd-tel{display:none}
.mq4-nav{position:fixed;left:0;right:0;top:86px;background:#fff;flex-direction:column;align-items:stretch;margin:0;padding:8px 20px 18px;border-bottom:1px solid var(--line);box-shadow:0 12px 24px rgba(0,0,0,.08);display:none}
.mq4-nav.mq4-nav-open{display:flex}
.mq4-nav a{line-height:1.2;padding:14px 0;border-bottom:1px dashed #ecefe9;font-size:15px}
.mq4-nav a.mq4-cur:after{display:none}
.mq4-nav a.mq4-cur{color:var(--y1)}
.mq4-burger{display:block}
.mq4-hero{height:520px}
.mq4-hero-txt h1{font-size:36px}
.mq4-hero-txt p{font-size:15px;margin-bottom:24px}
.mq4-pgrid{grid-template-columns:repeat(2,1fr)}
.mq4-cgrid{grid-template-columns:repeat(2,1fr)}
.mq4-svc{grid-template-columns:repeat(2,1fr)}
.mq4-cols{grid-template-columns:1fr}
.mq4-side{position:static}
.mq4-rel{grid-template-columns:repeat(2,1fr)}
.mq4-hon{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:768px){
.mq4-topbar{display:none}
.mq4-hd .mq4-wrap{height:70px}
.mq4-logo img{height:40px}
.mq4-logo-t b{font-size:16px;letter-spacing:1.5px}
.mq4-logo-t i{display:none}
.mq4-nav{top:70px}
.mq4-hero{height:470px}
.mq4-hero-txt h1{font-size:27px;line-height:1.42;margin-bottom:14px}
.mq4-hero-txt .mq4-kicker{font-size:11px;letter-spacing:2px;margin-bottom:12px}
.mq4-hero-txt p{font-size:14px;line-height:1.85;margin-bottom:20px}
.mq4-btn{padding:11px 22px;font-size:14px}
.mq4-stats .mq4-wrap{grid-template-columns:1fr 1fr}
.mq4-stat{padding:22px 16px;border-left:0;border-bottom:1px solid rgba(255,255,255,.12)}
.mq4-stat b{font-size:28px}
.mq4-sec{padding:50px 0}
.mq4-head{flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:26px}
.mq4-title{font-size:24px}
.mq4-sub{font-size:13px;padding-left:0}
.mq4-pgrid,.mq4-cgrid,.mq4-svc,.mq4-base,.mq4-contact{grid-template-columns:1fr;gap:16px}
.mq4-sol{grid-template-columns:1fr;gap:20px}
.mq4-sol:nth-child(even) .mq4-sol-img{order:0}
.mq4-sol+.mq4-sol{margin-top:26px}
.mq4-about{grid-template-columns:1fr;gap:24px}
.mq4-about-txt h2{font-size:24px}
.mq4-news{grid-template-columns:1fr;gap:26px}
.mq4-cta .mq4-wrap{grid-template-columns:1fr;gap:22px}
.mq4-cta h2{font-size:22px}
.mq4-cta .mq4-btns{justify-content:flex-start}
.mq4-ft .mq4-wrap{grid-template-columns:1fr 1fr;gap:26px}
.mq4-ph{height:220px}
.mq4-ph h1{font-size:24px}
.mq4-main{padding:38px 0}
.mq4-art h2{font-size:19px}
.mq4-art p,.mq4-art .mq4-first{font-size:15px;line-height:1.95}
.mq4-prod-hero{grid-template-columns:1fr;gap:20px}
.mq4-prod-hero h2{font-size:22px}
.mq4-prod-intro{padding:20px 20px}
.mq4-prod-intro h2{font-size:20px}
.mq4-nitem{grid-template-columns:1fr;gap:14px;padding:22px 0}
.mq4-nitem .mq4-nim{aspect-ratio:16/9}
.mq4-nlist2 .mq4-nitem:first-child{padding-top:0}
.mq4-pn{grid-template-columns:1fr}
.mq4-rel{grid-template-columns:1fr}
.mq4-hon{grid-template-columns:1fr 1fr}
.mq4-tbl{font-size:13px}
.mq4-tbl th{width:104px;padding:9px 10px}
.mq4-tbl td{padding:9px 10px}
.mq4-ndate{flex:0 0 56px}
.mq4-e404 b{font-size:72px}
.mq4-e404{padding:70px 0}
}
@media(max-width:480px){
.mq4-hero-txt h1{font-size:23px}
.mq4-hero{height:430px}
.mq4-ft .mq4-wrap{grid-template-columns:1fr}
.mq4-mini-stats{grid-template-columns:1fr}
.mq4-tabs a{padding:6px 12px;font-size:13px}
}