/* Consistent typography and spacing for the migrated content. */
:root{--content-ink:#172b42;--content-muted:#5b6775;--content-blue:#056ede;--content-line:#e1e7ee}
body{font-family:Arial,"Helvetica Neue","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.75;color:var(--content-ink);-webkit-font-smoothing:antialiased}
p{line-height:1.8}strong,b{font-weight:700}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #83b8ed;outline-offset:3px}
.header .headbody{flex-wrap:nowrap;gap:24px}.header .headbody a.logo{width:185px;flex:0 0 185px;line-height:1.15}.brand-wordmark{display:block;color:#056ede;font-size:28px;font-weight:800;letter-spacing:.035em}.brand-wordmark span{display:block;color:#263d53;font-size:11px;letter-spacing:.18em;margin-top:5px}.header .nav{flex:1;width:auto;min-width:0}.header .nav .main-menu-list{justify-content:center;gap:22px}.header .nav .main-menu-list>li{width:auto;flex:0 0 auto;font-size:13px;font-weight:700}.header .nav .main-menu-list>li>a{white-space:nowrap}.header .head_right{flex:0 0 auto;width:auto}.header .nav .main-menu-list ul{min-width:240px}.header .nav .main-menu-list ul li{font-weight:500}
#banner .swiper-slide img{height:clamp(320px,43vw,580px);object-fit:cover}#banner .swiper{overflow:hidden}.inbanner img{height:260px;object-fit:cover}
.main_title p b,.title>b,.title b{font-family:inherit;font-size:clamp(28px,3vw,40px);font-weight:750;line-height:1.2;letter-spacing:-.025em}.main_title,.title{margin-bottom:32px}.title p{font-size:16px;line-height:1.7;max-width:720px;margin:14px auto 0;color:var(--content-muted)}
.product .slide-list{gap:12px;flex-wrap:wrap}.product .slide-list li{height:auto;min-height:48px}.product .slide-list li a{font-size:15px;font-weight:600;line-height:1.45;padding:12px 18px;display:block}.pro_txt span{font-size:18px;line-height:1.45;min-height:54px;margin:0 0 12px;font-weight:700;overflow-wrap:break-word}.pro_list>a{display:flex;flex-direction:column;height:auto}.pro_list .pro_tu{order:-1;margin-bottom:18px}.pro_tu img{height:235px;object-fit:contain;background:#fff}.pro_txt .ab_more2{font-size:13px;font-weight:600}.pro_res ul{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}.pro_res ul li{width:auto;margin:0;float:none}.pro_res .img img{height:260px;object-fit:contain;background:#fff}.pro_res .zi{font-size:18px;font-weight:700;line-height:1.5;min-height:54px;margin:18px 0 12px;overflow-wrap:break-word}
.company .com_body .com_l b{font-family:inherit;font-weight:750;font-size:28px;line-height:1.35;display:block;margin-bottom:20px}.company .com_body .com_l p{font-size:16px;line-height:1.9;color:var(--content-muted)}.adv_line b{font-size:23px;line-height:1.35;font-weight:750}.adv_line p{font-size:14px;line-height:1.6}
.jjfa .jjfa_tit ul li{width:12.5%}.jjfa .jjfa_tit ul li a{padding:50px 10px 28px}.jjfa .jjfa_tit ul li a p{font-size:15px;font-weight:700;line-height:1.5;min-height:48px}.jjfa .jjfa_tit ul li img{width:70px;height:70px;object-fit:cover;border:2px solid #ffffff80}.jjfa .jjfa_com img{height:420px;object-fit:cover}.jjfa .jjfa_com{background:#15293c}
.news .new_tit,.news .tit1{font-size:20px!important;font-weight:700;line-height:1.45!important}.news .con1{font-size:14px;line-height:1.75;color:var(--content-muted)}.news .new_time{font-size:13px}.article_titlebor{max-width:980px;margin:50px auto 32px;font-weight:750;font-size:clamp(26px,3vw,38px);line-height:1.35;letter-spacing:-.02em}.article_titlebor .article_title{margin-top:18px;font-size:13px;font-weight:400;line-height:1.6;color:var(--content-muted)}
.xqr h1{font-size:32px!important;font-weight:750;line-height:1.25;letter-spacing:-.025em;margin-bottom:22px}.xqr .xiazai p{font-size:16px;line-height:1.85;color:var(--content-muted)}.prodetailtxt2>h1{font-size:28px;font-weight:750;margin:30px 0 22px;padding-bottom:16px;border-bottom:2px solid var(--content-blue)}
.adminbuy_cn{font-size:16px;line-height:1.9;overflow-wrap:break-word;padding-top:22px;padding-bottom:46px}.adminbuy_cn>p,.adminbuy_cn div>p{margin:0 0 18px}.adminbuy_cn h1{font-size:32px;font-weight:750;line-height:1.3;margin:34px 0 20px}.adminbuy_cn h2{font-size:25px;font-weight:750;line-height:1.35;letter-spacing:-.015em;margin:42px 0 20px;padding-left:14px;border-left:4px solid var(--content-blue)}.adminbuy_cn h3{font-size:20px;font-weight:700;line-height:1.5;margin:26px 0 14px}.adminbuy_cn strong{color:var(--content-ink)}.adminbuy_cn ul,.adminbuy_cn ol{padding-left:24px;margin:18px 0}.adminbuy_cn li{margin-bottom:10px}.adminbuy_cn img{max-width:100%;height:auto;margin:22px auto;vertical-align:middle}.adminbuy_cn video{width:100%;max-height:620px;background:#101b29;margin:28px auto;border-radius:4px}.adminbuy_cn table{width:100%;margin:20px 0 32px;border-collapse:collapse;border:1px solid var(--content-line);table-layout:fixed}.adminbuy_cn th,.adminbuy_cn td{padding:14px 18px;text-align:left;vertical-align:top;border:1px solid var(--content-line);line-height:1.65}.adminbuy_cn th{width:32%;font-weight:700;background:#edf4fb;color:#183a5c}.adminbuy_cn tr:nth-child(even) td{background:#f8fafc}.adminbuy_cn a{color:var(--content-blue)}.innerright.adminbuy_cn{max-width:980px;margin-left:auto;margin-right:auto}.ny_tab a{font-weight:600;line-height:1.5}.detpntline{font-size:14px;line-height:1.7;margin:12px 0}.footer span{font-weight:700}.con_info p{font-size:14px;line-height:1.7}.footer-copyright p{font-size:13px}.lyfor input,.lyfor textarea,.liuyan input,.liuyan textarea{font-family:inherit;font-size:15px}
@media(max-width:1200px){.header .headbody{gap:16px}.header .headbody a.logo{width:150px;flex-basis:150px}.brand-wordmark{font-size:24px}.header .nav .main-menu-list{gap:14px}.header .nav .main-menu-list>li{font-size:12px}.pro_res ul{gap:20px}}
@media(max-width:991px){.header .headbody a.logo{width:145px;flex-basis:145px}.header .nav .main-menu-list{gap:10px}.header .nav .main-menu-list>li{font-size:11px}.pro_res ul{grid-template-columns:repeat(2,minmax(0,1fr))}.jjfa .jjfa_tit ul li{width:25%;height:50%}.jjfa .jjfa_tit ul li a{padding:18px 6px}.jjfa .jjfa_com img{height:460px}.jjfa .jjfa_tit ul li img{width:52px;height:52px}.adminbuy_cn{font-size:15px;line-height:1.85}}
@media(max-width:767px){body{font-size:15px}.brand-wordmark{font-size:23px}.brand-wordmark span{font-size:10px}.inbanner img{height:150px}#banner .swiper-slide img{height:300px}.main_title p b,.title b{font-size:28px}.pro_res ul{gap:16px}.pro_res .img img,.pro_tu img{height:170px}.pro_res .zi,.pro_txt span{font-size:15px;min-height:66px;line-height:1.5}.article_titlebor{font-size:27px;margin-top:28px}.adminbuy_cn h2{font-size:22px;margin-top:32px}.adminbuy_cn h3{font-size:18px}.adminbuy_cn th,.adminbuy_cn td{padding:10px;font-size:14px}.adminbuy_cn th{width:38%}.xqr h1{font-size:27px!important}.company .com_body .com_l b{font-size:24px}.jjfa .jjfa_tit ul li a p{font-size:12px}.jjfa .jjfa_tit ul li img{width:42px;height:42px}.jjfa .jjfa_com img{height:400px}.product .slide-list li{width:calc(50% - 12px)}.product .slide-list li a{font-size:13px;padding:10px}.title p{font-size:15px}}
.wal,.main_box{width:calc(100% - 48px);max-width:1200px;margin-left:auto;margin-right:auto}.header .headbody{width:calc(100% - 48px);max-width:1280px}.container{max-width:calc(100% - 32px)}img{max-width:100%}.pro_res .zi{height:auto}.adminbuy_cn h2 strong{font-weight:750}.header .nav .main-menu-list ul li a{white-space:normal;line-height:1.5!important;padding:12px!important}.header .nav .main-menu-list ul li{height:auto;line-height:1.5}
@media(max-width:767px){.wal,.main_box{width:calc(100% - 32px)}.header .headbody{width:calc(100% - 28px)}.container{max-width:100%}}
.prodetailtxt2 .adminbuy_cn h1:before,.prodetailtxt2 .adminbuy_cn h1:after,.prodetailtxt2 .adminbuy_cn h2:before,.prodetailtxt2 .adminbuy_cn h2:after,.prodetailtxt2 .adminbuy_cn h3:before,.prodetailtxt2 .adminbuy_cn h3:after{content:none!important;display:none!important}.prodetailtxt2 .adminbuy_cn h2{padding-left:14px}.mySwiper2 .swiper-slide img{height:440px;object-fit:contain;width:100%;background:#fff}.mySwiper .swiper-slide img{height:100px;object-fit:contain;background:#fff}.prodetailtxt2 .adminbuy_cn h1,.prodetailtxt2 .adminbuy_cn h2,.prodetailtxt2 .adminbuy_cn h3{background:none}
@media(max-width:767px){.mySwiper2 .swiper-slide img{height:310px}.mySwiper .swiper-slide img{height:70px}}

/* Generated chemical-industry banners; text remains editable HTML. */
#banner .swiper-slide a{display:block;position:relative}#banner .swiper-slide .content{position:relative}#banner .swiper-slide img{height:clamp(420px,34vw,600px);object-fit:cover;object-position:center}#banner .hero-copy{position:absolute;left:max(5%,calc((100% - 1200px)/2));top:50%;transform:translateY(-50%);width:49%;max-width:620px;color:#fff;text-align:left;z-index:2}#banner .hero-eyebrow{font-size:12px;font-weight:700;letter-spacing:.16em;margin:0 0 20px;color:#c4e1ff}#banner .hero-copy h2{font-family:inherit;font-size:clamp(32px,3.8vw,56px);line-height:1.12;font-weight:750;letter-spacing:-.035em;margin:0 0 22px;color:#fff}#banner .hero-subtitle{font-size:17px;font-weight:400;line-height:1.75;max-width:490px;color:#e5eff9;margin:0 0 28px}#banner .hero-action{display:inline-flex;gap:28px;align-items:center;background:#fff;color:#1255a3;border-radius:3px;padding:12px 22px;font-size:14px;font-weight:700}#banner .swiper-pagination-bullet{background:#fff}#banner .swiper-pagination-bullet-active{background:#79bdff}.inbanner{position:relative;background:#102e51}.inbanner>img{height:280px;object-position:center;object-fit:cover}.inbanner .back_bg{background:linear-gradient(90deg,rgba(0,21,49,.15),transparent);position:absolute;inset:0}.section-banner-copy{position:absolute;left:max(5%,calc((100% - 1170px)/2));top:50%;transform:translateY(-50%);z-index:2;color:#fff}.section-banner-copy p{color:#bfdafa;font-size:11px;font-weight:700;letter-spacing:.16em;margin:0 0 12px}.section-banner-copy h2{font-size:40px;font-weight:750;line-height:1.2;margin:0;color:#fff;letter-spacing:-.025em}.product{background-image:linear-gradient(#092d51c7,#092d51c7),url('/static/upload/banners/banner-products.jpg');background-position:center;background-size:cover}.lybg{background-image:linear-gradient(#072a4bc9,#072a4bc9),url('/static/upload/banners/banner-contact.jpg');background-position:center;background-size:cover}.adv_line{background-image:linear-gradient(#05294bc7,#05294bc7),url('/static/upload/banners/banner-about.jpg');background-position:center;background-size:cover}
@media(max-width:767px){#banner .swiper-slide img{height:400px;object-position:62% center}#banner .swiper-slide .content:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,25,54,.72),rgba(2,25,54,.12))}#banner .hero-copy{left:24px;width:calc(100% - 48px);max-width:450px}#banner .hero-eyebrow{font-size:10px;margin-bottom:15px}#banner .hero-copy h2{font-size:34px;max-width:330px;margin-bottom:16px}#banner .hero-subtitle{font-size:14px;max-width:300px;margin-bottom:22px}#banner .hero-action{font-size:13px;padding:10px 18px}.inbanner>img{height:200px;object-position:65% center}.section-banner-copy{left:24px}.section-banner-copy h2{font-size:30px}.section-banner-copy p{font-size:10px}}

#banner .swiper-slide .content:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,24,49,.3) 0%,rgba(2,24,49,.16) 38%,transparent 65%);pointer-events:none;z-index:1}#banner .hero-copy{z-index:2}#banner .hero-copy h2{max-width:100%;overflow-wrap:break-word}.section-banner-copy{max-width:80%}
@media(max-width:767px){#banner .swiper-slide .content:after{background:linear-gradient(90deg,rgba(2,25,54,.78),rgba(2,25,54,.14))}}
/* Homepage product category navigation: equal columns and compact outlined links. */
.product .slide-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;width:100%;max-width:1080px;padding:0;margin:0 auto 38px;align-items:stretch;list-style:none}.product .slide-list li{width:auto;min-width:0;min-height:0;margin:0;padding:0;border:1px solid rgba(255,255,255,.28);border-radius:8px;background:rgba(255,255,255,.08);overflow:hidden;transition:background .18s,border-color .18s,transform .18s}.product .slide-list li:before{display:none;content:none}.product .slide-list li a{display:flex;align-items:center;justify-content:center;min-height:58px;height:100%;padding:15px 12px;font-size:14px;font-weight:600;line-height:1.4;color:#fff;text-align:center;letter-spacing:.01em;transition:color .18s}.product .slide-list li a span{display:block;position:static}.product .slide-list li:hover,.product .slide-list li:focus-within{background:#fff;border-color:#fff;transform:translateY(-2px)}.product .slide-list li:hover a,.product .slide-list li a:focus-visible{color:#164f88}.product .main_title{margin-bottom:26px}
@media(max-width:767px){.product .slide-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:28px}.product .slide-list li{width:auto;margin:0}.product .slide-list li a{font-size:13px;min-height:54px;padding:12px 8px}}
@media(prefers-reduced-motion:reduce){.product .slide-list li,.product .slide-list li a{transition:none}.product .slide-list li:hover{transform:none}}

/* About page: clear editorial sections using the original source copy and media. */
.about-page{max-width:1200px;padding-top:64px;padding-bottom:80px}.about-content{font-size:16px;line-height:1.85;color:#526171}.about-intro{display:grid;grid-template-columns:1.12fr 1fr;gap:56px;align-items:center}.about-eyebrow{font-size:11px!important;font-weight:700;letter-spacing:.16em;color:#1c67ad;margin:0 0 14px!important;line-height:1.5!important}.about-intro h1{font-size:38px;line-height:1.2;letter-spacing:-.03em;font-weight:750;color:#172e46;margin:0 0 26px;max-width:550px}.about-intro-copy>p:not(.about-eyebrow){margin:0 0 18px;font-size:15px;line-height:1.9}.about-intro-image{margin:0;border-radius:10px;overflow:hidden;position:relative;background:#e6eef5}.about-intro-image img{width:100%;height:390px;object-fit:cover;display:block}.about-intro-image figcaption{position:absolute;bottom:0;left:0;right:0;padding:36px 24px 20px;color:#fff;font-size:11px;font-weight:700;letter-spacing:.14em;background:linear-gradient(transparent,#102d47d9)}.about-principles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:46px 0 64px}.about-principle{position:relative;padding:28px 26px 24px;border:1px solid #e2eaf2;border-radius:8px;background:#f7fafd}.about-card-index{font-size:12px;font-weight:700;color:#3078b7;letter-spacing:.08em;display:block;margin-bottom:16px}.about-principle h3{color:#1a334d;font-size:19px;font-weight:700;line-height:1.4;margin:0 0 12px}.about-principle p{font-size:14px;line-height:1.8;margin:0;color:#607181}.about-section-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:24px}.about-section-heading h2{font-size:30px;line-height:1.3;font-weight:750;letter-spacing:-.025em;color:#19334e;margin:0}.about-section-heading .about-eyebrow{margin-bottom:10px!important}.about-section-heading>a{font-size:13px;font-weight:600;white-space:nowrap;color:#1b63a3;border-bottom:1px solid #bcd2e7;padding-bottom:3px}.about-video-section{padding:36px;border-radius:10px;background:#eff4f9;margin-bottom:64px}.about-video-section video{display:block;width:100%;max-height:510px;aspect-ratio:16/9;object-fit:contain;background:#0b2034;border-radius:6px}.about-media-section{margin-top:58px}.about-media-frame{margin:0;border:1px solid #e0e8ef;padding:10px;background:#fff;border-radius:8px;overflow:hidden}.about-media-frame img{display:block;width:100%;height:auto}.about-certificate-frame{margin:0;padding:22px 18px;border:1px solid #e0e8ef;border-radius:8px;background:#fafcfe;overflow:auto}.about-certificate-frame a{display:block}.about-certificate-frame img{display:block;width:100%;height:auto;margin:0}
@media(max-width:991px){.about-page{padding-top:42px;padding-bottom:56px}.about-intro{gap:30px}.about-intro h1{font-size:31px}.about-intro-image img{height:380px}.about-principles{gap:14px}.about-principle{padding:24px 20px}.about-principle h3{font-size:17px}}
@media(max-width:767px){.about-intro{grid-template-columns:1fr;gap:24px}.about-intro h1{font-size:30px;margin-bottom:22px}.about-intro-copy>p:not(.about-eyebrow){font-size:15px;line-height:1.85}.about-intro-image img{height:260px}.about-principles{grid-template-columns:1fr;gap:12px;margin:28px 0 40px}.about-principle{padding:22px}.about-card-index{margin-bottom:10px}.about-section-heading h2{font-size:25px}.about-video-section{padding:20px 16px;margin-bottom:40px}.about-section-heading{align-items:start;flex-direction:column;gap:12px;margin-bottom:20px}.about-video-section video{aspect-ratio:16/10}.about-media-section{margin-top:40px}.about-certificate-frame{padding:12px}.about-certificate-frame a{min-width:760px}.about-media-frame{padding:6px}.about-eyebrow{font-size:10px!important}}

/* Blog editorial hierarchy and contact-free brand messaging. */
.footer-main>.container{display:grid;grid-template-columns:1fr 1fr 2fr;gap:40px;align-items:start}.footer-main>.container>div{width:auto!important;float:none!important}.footer-brand-story{padding:0 0 0 36px;border-left:1px solid #dce4ed}.footer-brand-story>span,.purpose-eyebrow{font-size:11px!important;font-weight:700;letter-spacing:.15em;color:#3878ae;line-height:1.6;margin:0 0 16px}.footer-brand-story h2{font-size:32px;font-weight:750;line-height:1.2;letter-spacing:-.03em;margin:16px 0;color:#203a54}.footer-brand-story p{font-size:14px;line-height:1.8;color:#647487;max-width:350px;margin:0}.contact-purpose{padding-top:68px;padding-bottom:68px}.contact-purpose h1{font-size:44px;line-height:1.18;font-weight:750;letter-spacing:-.035em;color:#17344f;margin:0 0 24px}.contact-purpose>p:last-child{color:#647589;font-size:17px;max-width:580px}.blog-list-page{padding-top:56px;padding-bottom:70px}.blog-list-heading{margin-bottom:34px;max-width:720px}.blog-list-heading h1{font-size:38px;font-weight:750;line-height:1.2;color:#19354f;letter-spacing:-.03em;margin:0 0 16px}.blog-list-heading>p:last-child{font-size:16px;line-height:1.8;color:#63758a}.blog-card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px}.blog-card{border:1px solid #e0e8f0;border-radius:10px;overflow:hidden;background:#fff;display:flex;flex-direction:column;transition:box-shadow .2s}.blog-card:hover{box-shadow:0 12px 30px #153e6812}.blog-card-image{display:block;overflow:hidden;background:#edf3f8}.blog-card-image img{display:block;width:100%;height:240px;object-fit:cover}.blog-card-content{padding:28px;display:flex;flex:1;flex-direction:column}.blog-card-content time{font-size:12px;font-weight:600;color:#748397;line-height:1.6;margin-bottom:14px}.blog-card-content h2{font-size:22px;font-weight:700;line-height:1.45;letter-spacing:-.018em;margin:0 0 16px}.blog-card-content h2 a{color:#193651}.blog-card-content h2 a:hover{color:#056ede}.blog-card-content>p{font-size:14px;line-height:1.85;color:#637487;margin:0 0 24px}.blog-read-more{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:20px;border-top:1px solid #e6edf3;color:#2167a5;font-weight:700;font-size:13px}.blog-article-header{max-width:900px;margin:58px auto 34px;padding-bottom:30px;border-bottom:1px solid #e0e7ef}.blog-article-header h1{font-size:38px;font-weight:750;line-height:1.3;letter-spacing:-.03em;color:#17344f;margin:0 0 22px}.blog-article-meta{color:#7b8795;font-size:13px;line-height:1.6;margin:0}.blog-article-body{max-width:860px;margin:0 auto!important;padding-top:0!important;padding-bottom:48px;font-size:17px!important;line-height:1.95!important;color:#44586b}.blog-article-body p{margin-bottom:24px!important}.blog-article-body h2{font-size:26px;line-height:1.4;margin:38px 0 20px}.blog-article-body strong{font-weight:700;color:#1b354e}.blog-article-body img{border-radius:6px}
@media(max-width:767px){.footer-main>.container{grid-template-columns:1fr 1fr;gap:28px}.footer-brand-story{grid-column:1/-1;padding:24px 0 0;border-left:0;border-top:1px solid #dce4ed}.footer-brand-story h2{font-size:28px}.contact-purpose{padding-top:40px;padding-bottom:40px}.contact-purpose h1{font-size:33px}.blog-list-page{padding-top:34px;padding-bottom:42px}.blog-list-heading h1{font-size:30px}.blog-card-grid{grid-template-columns:1fr;gap:24px}.blog-card-image img{height:210px}.blog-card-content{padding:22px}.blog-card-content h2{font-size:21px}.blog-article-header{margin:32px auto 26px}.blog-article-header h1{font-size:28px;line-height:1.35}.blog-article-body{font-size:16px!important;line-height:1.9!important}.blog-article-body h2{font-size:23px}}

/* Logo supplied by the owner, shown without regenerating the artwork. */
.header .headbody a.logo{display:flex;align-items:center;gap:10px;width:225px;flex:0 0 225px;overflow:hidden}.logo-original-frame{display:block;position:relative;overflow:hidden;width:78px;height:60px;flex:0 0 78px}.header .headbody a.logo .logo-original{position:absolute;width:145px!important;max-width:none;height:auto!important;left:-30px;top:-20px;display:block}.header .brand-wordmark{font-size:23px;letter-spacing:.01em;color:#505c92;line-height:1.1}.header .brand-wordmark span{font-size:9px;letter-spacing:.17em;color:#9a691e;margin-top:7px}.header .headbody{box-sizing:border-box}.header .nav .main-menu-list{gap:20px}.product .container,.product_con,.pro_list,.pro_res,.blog-card,.blog-card-content,.about-intro-copy{min-width:0}.product .main_title p{margin:0}.product .main_title{text-align:center}.pro_list{align-items:stretch}.pro_list>a{min-width:0;box-sizing:border-box}.pro_txt{min-width:0}.pro_list .pro_txt span{overflow-wrap:break-word}.pro_list .pro_tu img{display:block;width:100%;aspect-ratio:1/1;object-fit:contain}.pro_res .img img{display:block;max-width:100%;object-fit:contain}.blog-card-content h2{overflow-wrap:break-word}.about-intro-image img{object-fit:cover}.about-media-frame img{height:auto;object-fit:contain}.prodetail_box,.prodetailtxt2{min-width:0;max-width:100%;box-sizing:border-box}.adminbuy_cn table{overflow-wrap:anywhere}.adminbuy_cn img{max-width:100%;height:auto}.adminbuy_cn video{max-width:100%}.pagebar{max-width:100%;overflow:auto}.ly_fr_con input,.ly_fr_con textarea,.lyfor input,.lyfor textarea{max-width:100%;box-sizing:border-box}.blog-article-body .adminbuy_cn{max-width:100%}.footer-copyright p{overflow-wrap:anywhere}.footer-main>.container{box-sizing:border-box}
@media(max-width:1100px){.header .headbody{gap:14px}.header .headbody a.logo{flex-basis:200px;width:200px;gap:8px}.header .brand-wordmark{font-size:21px}.header .nav .main-menu-list{gap:13px}.header .nav .main-menu-list>li{font-size:12px}}
@media(max-width:991px){.header .headbody a.logo{flex-basis:190px;width:190px}.header .nav .main-menu-list{gap:10px}.header .nav .main-menu-list>li{font-size:11px}}
@media(max-width:767px){.header{height:70px}.header .headbody{height:70px;justify-content:space-between;flex-wrap:nowrap}.header .headbody a.logo{flex:0 1 210px;width:210px;max-width:calc(100% - 54px);gap:8px}.header .brand-wordmark{font-size:21px}.header .brand-wordmark span{font-size:8px;letter-spacing:.14em}.header .nav{display:none!important}.mobile_nav{display:block;flex:0 0 34px;margin-left:auto}.logo-original-frame{width:68px;height:54px;flex-basis:68px}.header .headbody a.logo .logo-original{width:128px!important;left:-27px;top:-18px}.product.pad-80{padding:34px 0}.product .main_title{width:100%;margin:0 0 24px;padding:0;min-height:0;height:auto}.product .main_title p{font-size:28px;line-height:1.2;margin:0;padding:0;height:auto}.product .main_title p b{font-size:28px;line-height:1.2}.product .slide-list{width:100%;max-width:100%;margin:0 0 28px}.product_con{padding:10px!important;margin:0!important}.pro_list{display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px!important;width:100%;margin:0!important}.pro_list>a{width:100%!important;margin:0!important;float:none!important;padding:12px!important;background:#fff;border:1px solid #edf1f5;box-shadow:none;display:flex;flex-direction:column}.pro_list .pro_tu{width:100%;margin:0 0 14px;order:-1}.pro_list .pro_tu img{width:100%;height:auto;aspect-ratio:1/1;object-fit:contain}.pro_list .pro_txt span{font-size:14px;line-height:1.45;min-height:42px;margin:0 0 18px}.pro_list .ab_more2{margin-top:auto}.company .com_body{display:flex;flex-direction:column;gap:24px}.company .com_body .com_l,.company .com_body .com_r{width:100%!important;padding:0!important}.company .com_body .com_l b{font-size:24px}.company .com_body .com_l p{font-size:15px;line-height:1.85}.company .com_body .com_r img{height:auto;max-width:100%}.news .new_body{display:flex;flex-direction:column;gap:28px}.news .new_body .new_left,.news .new_body .new_right{width:100%!important;max-width:100%;margin:0!important}.news .new_body .new_tit,.news .tit1{font-size:19px!important;line-height:1.45!important}.news .new_body .new_mid{min-width:0;flex:1}.news .new_time{flex:0 0 68px}.news .new_right li a{display:flex;gap:10px}.ly_fl,.ly_fr{width:100%!important;max-width:100%;margin:0!important}.liuyan{display:flex;flex-direction:column;gap:24px}.ly_fr_con{padding:20px!important}.ly_fr_con .inp{width:100%!important;float:none;margin-left:0!important;margin-right:0!important}.innerright{width:100%!important;float:none}.xql,.xqr{width:100%!important;float:none;margin:0!important}.xqr{padding:28px 0 0!important}.xqr h1{font-size:27px!important}.xqr .xiazai ul{padding:0;margin:0}.xqr .btn_box{display:flex;flex-wrap:wrap;gap:12px}.xqr .btn_box .btn_item{margin:0;max-width:100%;width:auto;padding:12px 22px;white-space:normal}.inmesteat,.inmessline,.lyfor{width:100%!important;max-width:100%;box-sizing:border-box}.moreproducts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.moreproducts li{width:100%!important;margin:0!important;float:none}.moreproducts li img{max-width:100%;height:140px;object-fit:contain}.moreproducts .clear{display:none}.detpntline a{overflow-wrap:anywhere}.blog-article-header h1{overflow-wrap:break-word}.blog-article-body{width:100%;max-width:100%}.footer-main>.container{width:100%;padding:0 20px}.scroll{right:12px!important;bottom:18px!important}.scroll .return{width:38px!important;height:42px!important}.scroll .return p{display:none}}

/* Contain entrance animations and keep homepage news columns within their grid. */
.news{overflow:hidden}.news .new_body>.new_left,.news .new_body>.new_right{box-sizing:border-box;min-width:0}.news .new_right ul,.news .new_right li{box-sizing:border-box;max-width:100%;min-width:0}.news .new_right .new_mid{min-width:0;overflow-wrap:break-word}

/* Keep content visible immediately and prevent off-screen animation overflow. */
[data-aos]{transform:none!important;opacity:1!important;transition:none!important}

/* Logo: keep the supplied emblem, place the company name beside it. */
.logo-original-frame{height:48px}.header .brand-wordmark span{letter-spacing:.06em}
@media(max-width:767px){.logo-original-frame{height:42px}.header .brand-wordmark span{letter-spacing:.025em}}

/* Replace the original 180px QR slot with the supplied company logo. */
.footer-main>.container{grid-template-columns:1fr 1fr 2fr 180px}.footer-owner-logo img{display:block;width:180px;height:180px;object-fit:contain;background:#fff}.footer-owner-logo{max-width:180px}
@media(max-width:767px){.footer-main>.container{grid-template-columns:1fr 1fr}.footer-owner-logo{grid-column:1/-1}}

@media(max-width:767px){
.footer-owner-logo img{width:180px!important;height:180px!important;max-width:100%;object-fit:contain}
body.notScroll{overflow:hidden}.mobile-nav-main .mobile-nav-menu{box-sizing:border-box;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain}.mobile-nav-main .mobile-nav-menu a{overflow-wrap:break-word}
.ly_fr_con input,.ly_fr_con textarea,.search .key{font-size:16px}
}

@media(max-width:767px){.detpntline,.detpntline a{max-width:100%;white-space:normal;overflow-wrap:anywhere;word-break:normal}.titleee b{font-size:18px;white-space:normal}}

@media(max-width:767px){.xqr{overflow-wrap:anywhere}.xqr h1,.xqr p{white-space:normal!important;overflow-wrap:anywhere}.detpntline{white-space:normal!important;height:auto!important;min-height:35px;line-height:1.7!important}.detpntline a{display:block}}

/* Reference logo arrangement: emblem followed by one bold company-name line. */
.header .headbody a.logo{width:405px;flex:0 0 405px;gap:12px;overflow:visible}
.header .brand-wordmark{font-family:Impact,'Arial Narrow',Arial,sans-serif;font-size:24px;font-weight:400;line-height:1.1;letter-spacing:0;white-space:nowrap;color:#505c92}
@media(min-width:768px) and (max-width:1100px){.header .headbody a.logo{width:330px;flex-basis:330px;gap:8px}.header .brand-wordmark{font-size:20px}}
@media(max-width:767px){.header .headbody a.logo{width:255px;flex:0 1 255px;gap:7px;max-width:calc(100% - 44px)}.logo-original-frame{width:48px;height:31px;flex-basis:48px}.header .headbody a.logo .logo-original{width:90px!important;left:-19px;top:-13px}.header .brand-wordmark{font-size:clamp(11px,3.3vw,14px);letter-spacing:0}}

.footer-owner-logo img{background:transparent!important}

/* Header navigation sizing: original 80px rhythm with balanced menu spacing. */
@media(min-width:992px){
.header,.header .headbody{height:80px}.header .headbody{gap:30px}.header .mobile_nav{display:none}
.header .nav{display:flex!important;min-width:0}.header .nav .main-menu-list{height:80px;align-items:center;justify-content:space-between;gap:24px}
.header .nav .main-menu-list>li{font-size:16px;font-weight:600;line-height:80px;height:80px;flex:0 0 auto;width:auto}
.header .nav .main-menu-list>li>a{padding:0;line-height:80px}
}
@media(min-width:992px) and (max-width:1199px){.header .headbody{gap:24px}.header .nav .main-menu-list{gap:16px}.header .nav .main-menu-list>li{font-size:14px}}
@media(min-width:768px) and (max-width:991px){.header .nav{display:none!important}.header .mobile_nav{display:block;margin-left:auto}}

.footer-owner-logo{display:flex;flex-direction:column;align-items:center}.footer-owner-logo .footer-logo-name{font-family:Arial,sans-serif;font-size:9px;font-weight:700;line-height:1.5;letter-spacing:-.15px;color:#505c92;white-space:nowrap;text-align:center;margin:-20px 0 0;padding:0;width:180px}.footer-logo-name span{color:#b58035}
@media(max-width:767px){.footer-owner-logo .footer-logo-name{font-size:9px;margin-top:-20px}}

/* Coordinated industry imagery; carousel and product records remain unchanged. */
.product{background-image:linear-gradient(#09243fca,#09243fca),url("/static/upload/industry-visuals/banner-products.jpg")}.adv_line{background-image:linear-gradient(#09243fc9,#09243fc9),url("/static/upload/industry-visuals/factory-workshop.jpg")}.lybg{background-image:linear-gradient(#09243fcd,#09243fcd),url("/static/upload/industry-visuals/banner-contact.jpg");background-attachment:scroll}.about-media-frame figcaption{font-size:11px;color:#7c8995;padding:10px 0;line-height:1.5}

/* Compact desktop navigation with consistent gaps. */
@media(min-width:1200px){.header .nav .main-menu-list{justify-content:flex-end;gap:32px}}
@media(min-width:992px) and (max-width:1199px){.header .nav .main-menu-list{justify-content:flex-end;gap:22px}}

/* Keep the shared header visible while preserving the page's original top offset. */
.header{position:fixed!important;top:0;left:0;right:0;width:100%;z-index:1000;background:#fff;box-shadow:0 2px 10px #15334e0d}body{padding-top:80px}html{scroll-padding-top:90px}
@media(min-width:768px) and (max-width:991px){body{padding-top:60px}html{scroll-padding-top:70px}}
@media(max-width:767px){body{padding-top:70px}html{scroll-padding-top:80px}}
.mobile-nav-main{position:fixed!important;inset:0;z-index:1100;height:100vh;height:100dvh}

/* Captcha stays compact; submit occupies its own full-width row. */
.verification-row{display:grid!important;grid-template-columns:minmax(0,1fr) 120px;gap:14px;align-items:center;clear:both}
.verification-row input.zxlyyzm{width:100%!important;min-width:0;max-width:100%;height:44px!important;margin:0!important;box-sizing:border-box}
img.indexcode,.container img.indexcode{width:120px!important;height:44px!important;max-width:120px!important;object-fit:contain;vertical-align:middle;cursor:pointer;border-radius:3px;flex-shrink:0}
.verification-row button.btn{grid-column:1/-1;width:100%;height:44px;margin:2px 0 0!important;padding:0 20px;line-height:44px}
@media(max-width:767px){.verification-row{grid-template-columns:minmax(0,1fr) 110px;gap:12px}.verification-row img.indexcode{width:110px!important;max-width:110px!important}}

.lyfor .form-submit-row{display:flex;justify-content:center;align-items:center;margin-top:24px}.lyfor .form-submit-row .zxlysub{display:block;float:none;width:180px;max-width:100%;height:44px;line-height:44px;margin:0;font-size:16px;text-align:center}
@media(max-width:767px){.lyfor .form-submit-row{align-items:center;margin-top:20px}.lyfor .form-submit-row .zxlysub{width:100%;max-width:320px}}

/* Keep every form's code field aligned with its refresh image. */
.verification-row img.indexcode{margin:0!important}.lyfor .verification-row{width:100%;max-width:100%;box-sizing:border-box}
@media(max-width:767px){.lyfor input:not([type=submit]),.lyfor textarea{font-size:16px}.lyfor .verification-row{margin-top:14px;margin-bottom:0;flex-direction:row}.lyfor .verification-row input.zxlyyzm{margin:0!important}}