#jyProductHeader{
height:78px;background:#fff;border-bottom:1px solid #e4e7ea;
position:sticky;top:0;z-index:9999;
font-family:Arial,Helvetica,sans-serif;color:#171c22
}
#jyProductHeader,#jyProductHeader *{box-sizing:border-box}
#jyProductHeader a{color:inherit;text-decoration:none}
#jyProductHeader img{display:block;max-width:100%}

#jyProductHeader .header-inner{
width:min(94vw,1600px);height:100%;margin:auto;
padding:0 clamp(18px,2vw,36px);
display:grid;
grid-template-columns:minmax(190px,240px) minmax(520px,1fr) minmax(280px,340px);
align-items:center;column-gap:clamp(16px,2vw,30px)
}
#jyProductHeader .logo{display:flex;align-items:center;justify-self:start}
#jyProductHeader .logo img{height:46px;width:auto;max-width:230px}

#jyProductHeader .nav{
width:100%;max-width:980px;justify-self:center;
display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);
align-items:stretch;font-size:clamp(13.5px,.78vw,15px);
font-weight:700;white-space:nowrap
}
#jyProductHeader .nav a{
padding:28px 10px 25px;border-bottom:3px solid transparent;
display:flex;align-items:center;justify-content:center;text-align:center
}
#jyProductHeader .nav a:hover,
#jyProductHeader .nav a.active{
color:#c63d36;border-color:#c63d36
}
#jyProductHeader .header-tools{
display:flex;align-items:center;justify-content:flex-end;gap:14px
}
#jyProductHeader .site-search{
display:flex;width:clamp(165px,14vw,225px);height:40px;
border:1px solid #dfe3e7;border-radius:4px;overflow:hidden;background:#fff
}
#jyProductHeader .site-search input{
flex:1;min-width:0;border:0;outline:0;padding:0 12px;
font-size:13px;background:#fff
}
#jyProductHeader .site-search button{
width:42px;border:0;background:#c63d36;color:#fff;
display:flex;align-items:center;justify-content:center
}
#jyProductHeader .site-search svg{width:17px;height:17px}
#jyProductHeader .lang{
display:flex;align-items:center;gap:8px;padding-left:14px;
border-left:1px solid #e4e7ea;font-size:13px;white-space:nowrap
}
#jyProductHeader .lang-link,
#jyProductHeader .lang-current{
display:inline-flex;align-items:center;gap:6px;
height:34px;padding:0 9px;border-radius:4px;font-weight:700
}
#jyProductHeader .lang-link{color:#c63d36}
#jyProductHeader .lang-current{background:#fff5f4;color:#c63d36}
#jyProductHeader .lang-sep{color:#c4c9ce}

@media(max-width:1180px){
#jyProductHeader .header-inner{
width:96vw;grid-template-columns:155px minmax(0,1fr) 245px;column-gap:8px}
#jyProductHeader .nav{font-size:12.4px}
#jyProductHeader .nav a{padding-left:4px;padding-right:4px}
#jyProductHeader .site-search{width:150px}
#jyProductHeader .header-tools{gap:9px}
}

@media(max-width:980px){
#jyProductHeader{height:auto;position:static}
#jyProductHeader .header-inner{
width:100%;padding:14px 18px;
grid-template-columns:1fr auto;
grid-template-areas:"logo tools" "nav nav";
row-gap:10px}
#jyProductHeader .logo{grid-area:logo}
#jyProductHeader .logo img{height:38px}
#jyProductHeader .header-tools{grid-area:tools}
#jyProductHeader .nav{
grid-area:nav;max-width:none;overflow-x:auto;font-size:14px}
#jyProductHeader .nav a{padding:8px 10px 10px}
}