:root{--tj-navy:#13294b;--tj-teal:#0e9e8a;--tj-teal-d:#0b7d6d;--tj-amber:#f0a500;--tj-ink:#22303f;--tj-gray:#68788a;--tj-line:#e3e9f1;--tj-bg:#f3f6fa;--tj-teal-l:#e8f6f4}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:"PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;color:var(--tj-ink);background:#fff;font-size:15px;line-height:1.7}
a{color:inherit;text-decoration:none;transition:.2s}
img{max-width:100%;display:block}
ul,ol{list-style:none}
em,i{font-style:normal}
.tj-wrap{max-width:1200px;margin:0 auto;padding:0 16px}
.tj-btn{display:inline-flex;align-items:center;gap:8px;padding:11px 26px;border-radius:8px;font-size:14.5px;font-weight:500;border:1.5px solid transparent;transition:.25s}
.tj-btn i{font-size:17px}
.tj-btn-pri{background:var(--tj-teal);color:#fff}
.tj-btn-pri:hover{background:var(--tj-teal-d)}
.tj-btn-ghost{border-color:rgba(255,255,255,.45);color:#fff}
.tj-btn-ghost:hover{background:rgba(255,255,255,.12)}
.tj-btn-white{background:#fff;color:var(--tj-teal)}
.tj-btn-white:hover{transform:translateY(-2px)}
.tj-btn-line{border-color:rgba(255,255,255,.5);color:#fff}
.tj-btn-line:hover{background:rgba(255,255,255,.12)}
.tj-btn-out{border-color:var(--tj-teal);color:var(--tj-teal)}
.tj-btn-out:hover{background:var(--tj-teal);color:#fff}

/* topbar */
.tj-topbar{background:var(--tj-navy);color:rgba(255,255,255,.78);font-size:12.5px}
.tj-topbar .tj-wrap{display:flex;justify-content:space-between;align-items:center;height:36px}
.tt-slogan i,.tt-contact i{margin-right:4px;font-size:14px}
.tt-contact{display:flex;gap:18px}
.tt-contact a,.tt-contact a i{color:#fff}
.tt-tel{color:var(--tj-amber)}

/* nav */
.tj-navwrap{background:#fff;border-bottom:1px solid var(--tj-line);position:sticky;top:0;z-index:50}
.tj-navrow{display:flex;align-items:center;height:74px;gap:22px}
.tj-logo{display:flex;align-items:center;flex:none}
.tj-logo img{height:50px;width:auto}
.tj-nav{display:flex;gap:2px;margin-left:auto}
.tj-nav a{padding:9px 13px;font-size:14.5px;color:var(--tj-ink);border-radius:7px;font-weight:500;white-space:nowrap}
.tj-nav a:hover{color:var(--tj-teal);background:var(--tj-teal-l)}
.tj-nav a.on{color:#fff;background:var(--tj-teal)}
.tj-search{flex:none;display:flex;align-items:center;border:1.5px solid var(--tj-line);border-radius:99px;padding:3px 4px 3px 14px;gap:6px;margin-left:6px}
.tj-search input{border:0;outline:0;font-size:13px;width:118px;background:none}
.tj-search button{border:0;background:var(--tj-teal);color:#fff;width:28px;height:28px;border-radius:99px;cursor:pointer;font-size:15px}
.tj-burger{display:none;margin-left:auto;background:none;border:1px solid var(--tj-line);border-radius:8px;font-size:22px;color:var(--tj-navy);padding:6px 12px;cursor:pointer}

/* banner */
.tj-banner{background:linear-gradient(120deg,var(--tj-navy),#1d4a75 90%);color:#fff;padding:44px 0 40px;position:relative;overflow:hidden}
.tj-banner::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.07) 1px,transparent 1.5px);background-size:24px 24px}
.tj-banner .tj-wrap{position:relative}
.bn-h{font-size:27px;letter-spacing:.03em}
.bn-sub{font-size:12px;letter-spacing:.18em;color:rgba(255,255,255,.5);text-transform:uppercase;margin:8px 0 16px}
.tj-crumb{display:flex;align-items:center;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.72)}
.tj-crumb a{color:rgba(255,255,255,.85)}
.tj-crumb i,.tj-crumb b,.tj-crumb strong{margin:0 4px}
.tj-crumb i{font-style:normal;color:rgba(255,255,255,.4)}
.tj-crumb a i{margin:0 4px 0 0}

/* hero */
.tj-hero{background:linear-gradient(155deg,var(--tj-navy) 0%,#173a60 55%,var(--tj-teal-d) 130%);color:#fff;position:relative;overflow:hidden}
.tj-hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1.6px);background-size:28px 28px}
.tj-hero-in{position:relative;display:grid;grid-template-columns:1.08fr .92fr;gap:46px;align-items:center;padding:60px 0 64px}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;letter-spacing:.1em;color:rgba(255,255,255,.82);border:1px solid rgba(255,255,255,.22);padding:6px 15px;border-radius:99px;margin-bottom:18px}
.hero-eyebrow i{color:var(--tj-amber)}
.hero-title{font-size:34px;line-height:1.4;letter-spacing:.02em;margin-bottom:14px}
.hero-title em{font-style:normal;color:var(--tj-teal-l)}
.hero-title b{color:var(--tj-amber)}
.hero-desc{font-size:14.5px;line-height:2;color:rgba(255,255,255,.75);margin-bottom:26px;max-width:520px}
.hero-acts{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:32px}
.hero-nums{display:flex;border-top:1px solid rgba(255,255,255,.16);padding-top:20px}
.hn{flex:1;text-align:center;border-right:1px solid rgba(255,255,255,.16)}
.hn:last-child{border-right:0}
.hn b{display:block;font-size:27px;color:var(--tj-amber);font-weight:700}
.hn span{font-size:12.5px;color:rgba(255,255,255,.62)}
.hero-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.hcard{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:12px;padding:18px 18px 16px;backdrop-filter:blur(4px)}
.hcard i{font-size:24px;color:var(--tj-amber)}
.hcard b{display:block;font-size:15px;margin:8px 0 4px}
.hcard span{font-size:12.5px;color:rgba(255,255,255,.62);line-height:1.7;display:block}

/* sections */
.tj-sec{padding:54px 0}
.tj-sec-gray{background:var(--tj-bg)}
.sec-hd{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:26px}
.sh-t h2{font-size:23px;color:var(--tj-navy);letter-spacing:.02em;position:relative;padding-left:15px}
.sh-t h2::before{content:"";position:absolute;left:0;top:5px;bottom:5px;width:4.5px;border-radius:3px;background:var(--tj-teal)}
.sh-t p{font-size:11.5px;color:var(--tj-gray);letter-spacing:.14em;text-transform:uppercase;margin-top:5px}
.sh-more{font-size:13.5px;color:var(--tj-gray);display:inline-flex;align-items:center}
.sh-more:hover{color:var(--tj-teal)}

/* category cards */
.tj-cats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.cat{display:flex;align-items:center;gap:13px;background:#fff;border:1px solid var(--tj-line);border-radius:12px;padding:16px 18px;transition:.25s;position:relative;overflow:hidden}
.cat::after{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--tj-teal);opacity:0;transition:.25s}
.cat:hover{border-color:var(--tj-teal);box-shadow:0 10px 26px rgba(14,158,138,.13);transform:translateY(-3px)}
.cat:hover::after{opacity:1}
.cat i{flex:none;width:42px;height:42px;border-radius:10px;background:var(--tj-teal-l);color:var(--tj-teal);display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:700}
.cat-body{min-width:0}
.cat-body b{display:block;font-size:15.5px;color:var(--tj-navy)}
.cat-body span{font-size:12px;color:var(--tj-gray)}
.cat>i.arrow{width:auto;height:auto;background:none;color:var(--tj-line);font-size:18px;position:static;margin-left:auto}
.cat:hover .arrow{color:var(--tj-teal)}

/* brand strip */
.tj-brands{display:flex;flex-wrap:wrap;gap:10px}
.bchip{background:#fff;border:1px solid var(--tj-line);border-radius:99px;padding:9px 20px;font-size:13.5px;color:var(--tj-ink)}
.bchip:hover{border-color:var(--tj-teal);color:var(--tj-teal);background:var(--tj-teal-l)}

/* news two col */
.tj-two{display:grid;grid-template-columns:1fr 1fr;gap:44px}
.nrow{border-bottom:1px dashed var(--tj-line)}
.nrow a{display:flex;align-items:center;gap:12px;padding:13px 0}
.nrow time{flex:none;font-size:12.5px;color:var(--tj-gray);font-family:Consolas,monospace}
.nrow b{font-size:14.5px;font-weight:400;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nrow a:hover b{color:var(--tj-teal)}
.nrow::before{content:"";display:none}

/* CTA */
.tj-cta{background:linear-gradient(115deg,var(--tj-navy),var(--tj-teal-d));color:#fff;padding:46px 0}
.tj-cta-in{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.tj-cta h3{font-size:22px;margin-bottom:8px}
.tj-cta p{font-size:13.5px;color:rgba(255,255,255,.7)}
.cta-acts{display:flex;gap:14px;flex-wrap:wrap}

/* flinks */
.tj-flinks{display:flex;align-items:flex-start;gap:14px;flex-wrap:wrap;border-top:1px solid var(--tj-line);padding-top:24px}
.fl-label{flex:none;font-size:13.5px;font-weight:600;color:var(--tj-navy);display:inline-flex;align-items:center;gap:5px}
.tj-flinks a{font-size:13px;color:var(--tj-gray);padding:2px 4px}
.tj-flinks a:hover{color:var(--tj-teal)}

/* body grid */
.tj-body{padding:32px 0 54px}
.tj-grid{display:grid;grid-template-columns:262px 1fr;gap:26px;align-items:start}
.tj-side{grid-column:1;grid-row:1}
.tj-main{grid-column:2;grid-row:1;min-width:0}
.tj-main-full{grid-column:1/-1;max-width:860px;margin:0 auto;width:100%}

/* side */
.sd-nav,.sd-rank,.sd-contact{background:#fff;border:1px solid var(--tj-line);border-radius:12px;overflow:hidden;margin-bottom:20px}
.sd-h{display:flex;align-items:center;gap:8px;font-size:15.5px;font-weight:600;color:#fff;background:linear-gradient(120deg,var(--tj-navy),#1d4a75);padding:12px 18px}
.sd-h i{color:var(--tj-amber)}
.sd-nav ul{padding:8px}
.sd-nav a{display:flex;align-items:center;padding:10px 12px;border-radius:8px;font-size:14px;color:var(--tj-ink)}
.sd-nav a::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--tj-line);margin-right:10px;transition:.2s}
.sd-nav a:hover{background:var(--tj-teal-l);color:var(--tj-teal)}
.sd-nav a.on{background:var(--tj-teal);color:#fff;font-weight:500}
.sd-nav a.on::before{background:#fff}
.sd-rank ul{padding:10px 14px}
.sd-rank li{border-bottom:1px dashed var(--tj-line)}
.sd-rank li:last-child{border:0}
.sd-rank a{display:flex;align-items:center;gap:10px;padding:9px 0;font-size:13px;color:var(--tj-ink)}
.sd-rank a:hover{color:var(--tj-teal)}
.rk{flex:none;width:19px;height:19px;border-radius:4px;background:var(--tj-teal-l);color:var(--tj-teal);font-size:12px;display:flex;align-items:center;justify-content:center;font-weight:600}
.sd-rank li:nth-child(1) .rk,.sd-rank li:nth-child(2) .rk,.sd-rank li:nth-child(3) .rk{background:var(--tj-teal);color:#fff}
.sd-contact{padding:16px 18px 20px;background:linear-gradient(160deg,var(--tj-navy),var(--tj-teal-d));border:0;color:rgba(255,255,255,.85)}
.sd-contact p{display:flex;align-items:center;gap:9px;font-size:13.5px;padding:6px 0;color:#fff}
.sd-contact p i{color:var(--tj-amber)}
.sd-btn{display:flex;justify-content:center;align-items:center;gap:6px;margin-top:14px;background:var(--tj-amber);color:#26313f;font-weight:600;border-radius:8px;padding:11px 0;font-size:14px}
.sd-btn:hover{background:#e09c00}

/* main hd */
.m-hd{display:flex;align-items:center;justify-content:space-between;background:#fff;border:1px solid var(--tj-line);border-radius:12px 12px 0 0;border-bottom:2px solid var(--tj-teal);padding:14px 22px}
.m-hd h2,.m-hd h3{display:flex;align-items:center;gap:9px;font-size:18px;color:var(--tj-navy)}
.m-hd i{color:var(--tj-teal)}
.m-hd2{margin-top:28px;border-radius:12px}

/* product list */
.m-prods{background:#fff;border:1px solid var(--tj-line);border-top:0;border-radius:0 0 12px 12px;padding:20px}
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.prod{border:1px solid var(--tj-line);border-radius:11px;overflow:hidden;background:#fff;transition:.25s;display:flex;flex-direction:column}
.prod:hover{border-color:var(--tj-teal);box-shadow:0 12px 28px rgba(19,41,75,.12);transform:translateY(-3px)}
.prod-img{aspect-ratio:4/3;background:#f6f8fb;display:flex;align-items:center;justify-content:center;overflow:hidden}
.prod-img img{width:100%;height:100%;object-fit:cover}
.prod-img img[src=""],.prod-img img[src*="litpic"]{display:none}
.prod-img::before{content:"";width:44px;height:44px;position:absolute}
.pd-img-empty{font-size:30px;color:#cfd9e4}
.prod-body{padding:13px 15px 15px;flex:1;display:flex;flex-direction:column;gap:7px}
.prod-body b{font-size:14px;line-height:1.5;color:var(--tj-navy);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:42px}
.prod-meta{display:flex;flex-wrap:wrap;gap:6px}
.pm{font-size:11.5px;color:var(--tj-gray);background:var(--tj-bg);border-radius:5px;padding:2px 8px}
.prod-body .pd-link{margin-top:auto;font-size:13px;color:var(--tj-teal);display:inline-flex;align-items:center;gap:4px}

/* news list */
.m-newslist{background:#fff;border:1px solid var(--tj-line);border-top:0;border-radius:0 0 12px 12px;padding:6px 22px}
.m-newslist li{border-bottom:1px dashed var(--tj-line)}
.m-newslist li:last-child{border:0}
.m-newslist a{display:flex;align-items:center;gap:16px;padding:15px 2px}
.nl-date{flex:none;width:52px;text-align:center;background:var(--tj-teal-l);border-radius:8px;padding:7px 0;line-height:1.25}
.nl-date em{display:block;font-size:17px;font-weight:700;color:var(--tj-teal)}
.nl-date i{font-size:11.5px;color:var(--tj-gray)}
.nl-body{min-width:0}
.nl-title{display:block;font-size:15px;font-weight:500;color:var(--tj-ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.m-newslist a:hover .nl-title{color:var(--tj-teal)}
.nl-desc{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:13px;color:var(--tj-gray);margin-top:5px}

/* subcats */
.m-subcats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:26px}

/* detail */
.m-detail{background:#fff;border:1px solid var(--tj-line);border-radius:12px;padding:28px 30px}
.dt-head{display:grid;grid-template-columns:400px 1fr;gap:30px;align-items:start}
.dt-img{border:1px solid var(--tj-line);border-radius:12px;overflow:hidden;aspect-ratio:4/3;background:#f6f8fb;display:flex;align-items:center;justify-content:center}
.dt-img img{width:100%;height:100%;object-fit:cover}
.dt-t h1{font-size:21px;line-height:1.6;color:var(--tj-navy)}
.dt-tags{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 16px}
.dt-spec{background:var(--tj-bg);border-radius:12px;padding:16px 18px;margin-bottom:16px}
.spec-row{display:flex;padding:6px 0;font-size:13.5px;border-bottom:1px dashed var(--tj-line)}
.spec-row:last-child{border:0}
.spec-row em{flex:none;width:88px;color:var(--tj-gray);font-style:normal}
.spec-row b{font-weight:500;color:var(--tj-navy)}
.dt-contact{display:flex;gap:12px;flex-wrap:wrap}
.dt-contact a{display:inline-flex;align-items:center;gap:8px;border-radius:9px;padding:11px 22px;font-size:14.5px;font-weight:500}
.dc-tel{background:var(--tj-teal);color:#fff}
.dc-qq{background:#fff;border:1.5px solid var(--tj-teal);color:var(--tj-teal)}
.dc-tel:hover{background:var(--tj-teal-d)}
.dc-qq:hover{background:var(--tj-teal-l)}
.dt-body{margin-top:26px;padding-top:22px;border-top:1px solid var(--tj-line);font-size:15px;line-height:2;color:#333;word-break:break-word}
.dt-body p{margin:0 0 14px}
.dt-body img{max-width:100%;height:auto;border-radius:8px;margin:10px auto}
.dt-body table{width:100%;border-collapse:collapse;margin:12px 0}
.dt-body td,.dt-body th{border:1px solid var(--tj-line);padding:8px 12px;font-size:13.5px}
.dt-pn{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}
.pn-a{border:1px solid var(--tj-line);border-radius:10px;padding:12px 15px;display:block;overflow:hidden}
.pn-a:hover{border-color:var(--tj-teal)}
.pn-a em{display:block;font-size:12px;color:var(--tj-gray);margin-bottom:4px;font-style:normal}
.pn-a b{font-size:13.5px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block}
.pn-n{text-align:right}
.pn-off{opacity:.5}
.ar-meta{display:flex;flex-wrap:wrap;gap:18px;padding:12px 0 16px;margin-bottom:20px;border-bottom:1px solid var(--tj-line);font-size:13px;color:var(--tj-gray)}
.ar-meta i{margin-right:5px;color:var(--tj-teal)}
.m-related{margin-top:24px}

/* pages */
.tj-pages{margin-top:24px;text-align:center;clear:both}
.tj-pages ul{display:inline-flex;flex-wrap:wrap;gap:8px;list-style:none;justify-content:center}
.tj-pages ul li,.tj-pages .pageinfo{min-width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;padding:0 10px;border:1px solid var(--tj-line);border-radius:8px;background:#fff;font-size:13.5px;color:var(--tj-ink)}
.tj-pages ul li a{color:var(--tj-ink)}
.tj-pages ul li a:hover{border-color:var(--tj-teal);color:var(--tj-teal);background:var(--tj-teal-l)}
.tj-pages .thisclass{background:var(--tj-teal);border-color:var(--tj-teal);color:#fff!important}
.tj-pages ul li strong{color:#fff;font-weight:500}
.pageinfo{border:0!important;background:none!important}

/* single page */
.m-page{background:#fff;border:1px solid var(--tj-line);border-radius:12px;padding:26px 30px;font-size:15px;line-height:2}
.m-page h3{color:var(--tj-navy);margin:18px 0 10px}

/* search */
.tj-searchbox{background:#fff;border:1px solid var(--tj-line);border-radius:12px;padding:20px;margin-bottom:18px}
.tj-searchbox form{display:flex;gap:12px}
.tj-searchbox input{flex:1;border:1.5px solid var(--tj-line);border-radius:9px;padding:12px 16px;font-size:15px;outline:none}
.tj-searchbox input:focus{border-color:var(--tj-teal)}
.tj-searchbox button{flex:none;display:inline-flex;align-items:center;gap:7px;background:var(--tj-teal);color:#fff;border:0;border-radius:9px;padding:0 28px;font-size:15px;cursor:pointer}
.tj-searchbox button:hover{background:var(--tj-teal-d)}
.sb-meta{background:#fff;border:1px solid var(--tj-line);border-radius:12px;padding:13px 20px;font-size:14px;color:var(--tj-gray);margin-bottom:16px}
.sb-meta b{color:var(--tj-teal)}
.tj-quick{display:flex;flex-wrap:wrap;gap:10px;background:#fff;border:1px solid var(--tj-line);border-radius:12px;padding:14px 20px;margin-bottom:16px;font-size:13.5px;color:var(--tj-gray)}
.tj-quick a{background:var(--tj-teal-l);color:var(--tj-teal);border-radius:99px;padding:4px 14px;font-size:13px}
.tj-quick a:hover{background:var(--tj-teal);color:#fff}

/* footer */
.tj-footer{background:var(--tj-navy);color:rgba(255,255,255,.72)}
.tj-ftgrid{display:grid;grid-template-columns:1.3fr .75fr .75fr 1fr;gap:38px;padding:50px 16px 38px}
.ft-logo{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.ft-logo img{height:38px;background:rgba(255,255,255,.94);border-radius:6px;padding:4px}
.ft-logo b{font-size:16.5px;color:#fff;letter-spacing:.04em}
.ft-about p{font-size:13px;line-height:1.9}
.ft-h{font-size:15px;color:#fff;margin-bottom:15px;position:relative;padding-left:12px}
.ft-h::before{content:"";position:absolute;left:0;top:3px;bottom:3px;width:3px;border-radius:2px;background:var(--tj-amber)}
.ft-col ul li{margin-bottom:10px;font-size:13.5px}
.ft-col a:hover{color:#fff}
.ft-contact li{display:flex;gap:10px;align-items:flex-start}
.ft-contact i{color:var(--tj-amber);font-size:16px;margin-top:2px}
.ft-contact em{display:block;font-style:normal;color:#fff;font-size:13.5px;margin-top:1px}
.ft-qrcode img{background:#fff;border-radius:8px;padding:6px;width:96px;height:96px}
.tj-copy{border-top:1px solid rgba(255,255,255,.1);padding:17px 0;font-size:12.5px;text-align:center}
.tj-copy a{color:rgba(255,255,255,.72)}
.tj-copy a:hover{color:#fff}

/* backtop */
.tj-backtop{position:fixed;right:26px;bottom:34px;width:46px;height:46px;border-radius:10px;border:0;background:var(--tj-teal);color:#fff;font-size:22px;cursor:pointer;opacity:0;pointer-events:none;transition:.3s;box-shadow:0 10px 24px rgba(14,158,138,.35);z-index:60}
.tj-backtop.show{opacity:1;pointer-events:auto}
.tj-backtop:hover{background:var(--tj-teal-d)}

/* responsive */
@media (max-width:1080px){
  .tj-hero-in{grid-template-columns:1fr;gap:40px;padding:46px 0 54px}
  .hero-title{font-size:28px}
  .tj-grid{grid-template-columns:1fr}
  .tj-side{grid-column:1;grid-row:auto;order:2}
  .tj-main{grid-column:1;grid-row:auto;order:1}
  .tj-cats{grid-template-columns:repeat(3,1fr)}
  .tj-ftgrid{grid-template-columns:1fr 1fr;gap:28px}
  .dt-head{grid-template-columns:1fr}
  .dt-img{max-width:430px}
}
@media (max-width:760px){
  .tj-topbar .tt-slogan{display:none}
  .tj-topbar .tj-wrap{justify-content:flex-end}
  .tj-navrow{height:60px}
  .tj-logo img{height:40px}
  .tj-burger{display:block}
  .tj-search{display:none}
  .tj-nav{display:none;position:absolute;left:0;right:0;top:60px;background:#fff;border-bottom:1px solid var(--tj-line);flex-direction:column;gap:2px;padding:10px 16px 16px;box-shadow:0 18px 30px rgba(19,41,75,.12)}
  .tj-nav.open{display:flex}
  .tj-nav a{padding:12px 14px}
  .tj-hero-in{padding:34px 0 48px;gap:30px}
  .hero-title{font-size:23px}
  .hero-nums{flex-wrap:wrap}
  .hn{min-width:33%}
  .tj-sec{padding:38px 0}
  .tj-cats{grid-template-columns:repeat(2,1fr);gap:11px}
  .tj-two{grid-template-columns:1fr;gap:30px}
  .tj-cta-in{flex-direction:column;align-items:flex-start}
  .prod-grid{grid-template-columns:repeat(2,1fr);gap:11px}
  .m-subcats{grid-template-columns:1fr 1fr}
  .m-detail{padding:18px 15px}
  .dt-pn{grid-template-columns:1fr}
  .pn-n{text-align:left}
  .m-newslist{padding:4px 14px}
  .m-page{padding:18px 15px}
  .tj-searchbox form{flex-direction:column}
  .tj-searchbox button{padding:12px 0;justify-content:center}
  .tj-ftgrid{grid-template-columns:1fr;gap:24px;padding:36px 16px 28px}
  .tj-backtop{right:14px;bottom:20px}
}

/* ---- product center ---- */
.tj-pstats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:22px}
.pst{background:linear-gradient(140deg,var(--tj-navy),#1d4a75);border-radius:12px;padding:18px 20px;color:#fff;display:flex;align-items:center;gap:13px}
.pst i{flex:none;width:44px;height:44px;border-radius:10px;background:rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center;font-size:21px;color:var(--tj-amber)}
.pst b{display:block;font-size:21px;line-height:1.2}
.pst span{font-size:12.5px;color:rgba(255,255,255,.65)}
.tj-anchor{position:sticky;top:74px;z-index:30;background:rgba(255,255,255,.96);backdrop-filter:blur(6px);border:1px solid var(--tj-line);border-radius:12px;padding:10px 14px;display:flex;gap:8px;overflow-x:auto;margin-bottom:26px;box-shadow:0 6px 18px rgba(19,41,75,.06)}
.tj-anchor::-webkit-scrollbar{height:0}
.tj-anchor a{flex:none;font-size:13px;color:var(--tj-ink);background:var(--tj-bg);border-radius:99px;padding:6px 15px;white-space:nowrap}
.tj-anchor a:hover{background:var(--tj-teal);color:#fff}
.mat-sec{margin-bottom:34px;scroll-margin-top:130px}
.mat-hd{display:flex;align-items:center;gap:12px;background:linear-gradient(120deg,var(--tj-navy),#1d4a75);border-radius:11px;padding:13px 20px;margin-bottom:14px}
.mat-hd h2{display:flex;align-items:center;gap:10px;font-size:17px;color:#fff;letter-spacing:.02em}
.mat-hd h2 i{width:32px;height:32px;border-radius:8px;background:rgba(255,255,255,.13);color:var(--tj-amber);display:flex;align-items:center;justify-content:center;font-size:16px;font-style:normal;font-weight:700}
.mat-cnt{font-size:12.5px;color:rgba(255,255,255,.6)}
.mat-cnt b{color:var(--tj-amber);font-size:14px}
.mat-all{margin-left:auto;font-size:13px;color:rgba(255,255,255,.85);display:inline-flex;align-items:center;gap:4px;border:1px solid rgba(255,255,255,.25);border-radius:99px;padding:5px 14px}
.mat-all:hover{background:rgba(255,255,255,.12);color:#fff}
.mat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.pc-cta{margin-top:8px}
@media (max-width:1080px){.tj-anchor{top:60px}.mat-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:760px){.tj-pstats{grid-template-columns:1fr 1fr;gap:10px}.pst{padding:13px 14px}.pst i{width:36px;height:36px;font-size:17px}.mat-hd{flex-wrap:wrap;gap:8px;padding:11px 14px}.mat-all{margin-left:0}.mat-grid{grid-template-columns:repeat(2,1fr);gap:10px}}