.commerce{background:#f8f7f0;color:#09332b;padding:18px 0 0}.commerce .container{width:calc(100% - 128px);max-width:1152px;margin:auto}.commerce p{color:#5c6661;line-height:1.9}.commerce :is(h1,h2),.commerce h2,.commerce h3{margin:0;color:#09332b}.commerce h2{font-size:28px}.commerce h2 i,.commerce :is(h1,h2) i,.article-meta i,.po-intro i{display:inline-block;width:56px;height:2px;background:#73ab2b;vertical-align:middle;margin-left:18px}.commerce a{color:#094a3e;font-weight:700;text-decoration:none}.commerce button{font:inherit;cursor:pointer}.button{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:3px;min-height:44px;padding:0 28px}.button--green{background:#094a3e;color:#fff!important}.commerce-toolbar{display:flex;align-items:center;justify-content:space-between;height:58px}.commerce-toolbar p{font-size:12px}.commerce-search{display:flex;border:1px solid #d1d6c9;background:#fff;height:40px}.commerce-search input{border:0;width:275px;padding:0 16px;outline-color:#73ab2b}.commerce-search button{width:58px;border:0;background:#094a3e;color:#fff;font-size:25px}.product-layout{display:grid;grid-template-columns:200px 1fr;gap:24px;padding-bottom:24px}.product-aside{background:#fff;height:max-content}.product-aside h2,.product-tech h3{font-size:17px;padding:18px 16px}.product-aside i,.product-tech i{display:inline-block;width:36px;height:2px;background:#094a3e;vertical-align:middle}.product-categories button{width:100%;height:46px;border:0;background:#fff;text-align:left;padding-left:18px;color:#09332b}.product-categories button.is-active{border-left:3px solid #73ab2b;background:#e0edd1;color:#094a3e;font-weight:700}.product-tech{border:1px solid #d1d6c9;margin-top:0}.product-tech a{display:block;padding:12px 17px 20px;color:#57665e;font-weight:400}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.product-card{background:#fbfbf7;border:1px solid #d1d6c9;min-height:300px;overflow:hidden}.product-card__image{display:block;width:100%;height:140px;object-fit:cover}.product-card__body{padding:11px 16px}.product-card small{color:#094a3e;font-size:11px}.product-card h3{font-size:20px;margin:5px 0}.product-card p{font-size:13px;line-height:1.6;margin:0 0 7px}.pagination{display:flex;justify-content:center;gap:10px;margin:24px auto}.pagination button{min-width:42px;height:34px;padding:0 10px;border:1px solid #d1d6c9;background:#fff;color:#094a3e;border-radius:3px}.pagination button.is-active{background:#094a3e;color:#fff;border-color:#094a3e}.empty-state{text-align:center;padding:44px;background:#fff;border:1px dashed #d1d6c9}.consult-strip{height:54px;border-top:1px solid #73ab2b;background:#f6f5ec;display:flex;align-items:center;justify-content:center;gap:18px}.consult-strip a{border:1px solid #094a3e;background:#fff;padding:7px 12px;font-size:12px}.po-overview{display:grid;grid-template-columns:1fr 1fr;gap:42px;padding:34px 0}.po-gallery{display:flex;gap:20px;height:275px}.po-thumbs{display:grid;gap:10px;width:90px}.po-thumbs button{padding:0;border:1px solid #d1d6c9;background:#fff}.po-thumbs button.is-active{border:2px solid #73ab2b}.po-thumbs img{width:100%;height:56px;object-fit:cover}.po-gallery>img{width:calc(100% - 110px);object-fit:cover}.po-intro>p:first-child{color:#094a3e}.po-intro :is(h1,h2){font-size:46px;color:#094a3e;margin:27px 0}.po-lead{font-size:18px;max-width:500px}.po-intro .button{margin-top:20px;font-size:17px}.po-nav{display:flex;justify-content:center;gap:72px;height:56px;align-items:center;border-top:1px solid #d1d6c9;border-bottom:1px solid #d1d6c9;background:#fbfaf5}.po-nav a:first-child{position:relative}.po-nav a:first-child:after{content:"";position:absolute;left:0;right:0;bottom:-20px;height:3px;background:#73ab2b}.po-section{padding:44px 0}.po-section--introduction{background:#f6f5ec}.split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}.split p{max-width:465px;font-size:15px}.po-introduction-image{height:205px;width:100%;object-fit:cover}.po-advantages{background:#fbfaf5}.advantage-grid{display:grid;grid-template-columns:repeat(4,1fr);margin-top:36px}.advantage-grid article{text-align:center;padding:0 18px 20px;min-height:120px;border-left:1px solid #d1d6c9}.advantage-grid article:nth-child(4n+1){border-left:0}.advantage-grid b{font-size:34px;color:#094a3e}.advantage-grid h3{font-size:15px;margin:8px 0}.advantage-grid p{font-size:12px;line-height:1.5;margin:0}.po-panorama{height:205px;margin:0;overflow:hidden}.po-panorama img{width:100%;height:100%;object-fit:cover}.po-related{padding:44px 0;background:#f6f5ec}.related-product{display:flex;gap:22px;margin-top:28px}.related-product img{width:290px;height:145px;object-fit:cover}.related-product h3{font-size:18px;margin:25px 0}.prev-next{font-size:13px}.po-inquiry textarea{display:block;width:100%;height:100px;resize:vertical;padding:12px;border:1px solid #d1d6c9;background:#fff;margin:25px 0 16px}.po-inquiry>div{display:grid;grid-template-columns:1fr 1fr 88px 126px;gap:12px}.po-inquiry input,.po-inquiry span{height:42px;border:1px solid #d1d6c9;background:#fff;padding:0 11px}.po-inquiry span{background:#f0f0eb;display:flex;align-items:center}.news-filter{display:flex;gap:56px;border-bottom:1px solid #d1d6c7;padding-bottom:18px}.news-filter button{border:0;background:transparent;color:#5c6661;padding:8px 0}.news-filter button.is-active{font-weight:700;color:#09332b;border-bottom:2px solid #73ab2b}.news-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;padding:30px 0;border-bottom:1px solid #d1d6c7}.news-side{display:grid;gap:30px}.news-card{display:grid;grid-template-columns:178px 1fr;gap:24px}.news-card>img{width:178px;height:144px;object-fit:cover}.news-card small{color:#5c6661;font-size:12px}.news-card h2{font-size:18px;margin:11px 0}.news-card p{font-size:13px;line-height:1.65;margin:0 0 8px}.news-card--featured{display:block}.news-card--featured>img{display:block;width:100%;height:266px}.news-card--featured h2{font-size:26px;margin-top:15px}.news-card--featured p{font-size:15px}.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:34px 48px;padding:32px 0}.news-grid .news-card{display:block}.news-grid .news-card>img{display:block;width:100%;height:150px}.news-grid h2{font-size:18px}.article{padding-top:42px}.article-meta{display:flex;gap:20px;align-items:center;font-size:13px}.article-meta b{color:#094a3e}.article :is(h1,h2){font-size:36px;margin:23px 0 8px}.article-summary{font-size:17px}.article-share{text-align:right;border-bottom:1px solid #d1d6c7;padding-bottom:25px;margin:0}.article-share button{border:0;background:transparent;color:#094a3e;padding:0}.article-cover{display:block;width:100%;height:342px;object-fit:cover;margin:34px 0 40px}.article-layout{display:grid;grid-template-columns:minmax(0,730px) 337px;justify-content:space-between;gap:44px}.article-content h2{font-size:26px}.article-content p{font-size:16px}.article-toc{background:#f4f2e8;border:1px solid #d1d6c7;padding:26px 32px;height:max-content}.article-toc h2{font-size:22px}.article-toc a{display:block;margin-top:24px;font-weight:400}.article-layout--image{margin-top:42px;align-items:center}.article-side-image{width:392px;height:326px;object-fit:cover}.article blockquote{border-left:4px solid #73ab2b;margin:46px 0;padding:8px 28px;color:#094a3e;font-size:20px;font-weight:700;line-height:1.55}.article blockquote cite{display:block;text-align:right;color:#5c6661;font-size:13px;font-weight:400;margin-top:12px}.article-content--wide{max-width:none;border-bottom:1px solid #d1d6c7;padding-bottom:34px}.related-news header{display:flex;justify-content:space-between;align-items:center;margin:34px 0 20px}.related-news>div{display:grid;grid-template-columns:repeat(3,1fr);gap:47px}.related-news article{border:1px solid #d1d6c7;padding:14px 17px}.related-news article>div{height:124px;background:#e8ebe3;margin:-14px -17px 14px}.related-news small{color:#5c6661}.related-news h3{font-size:17px;min-height:44px;margin:12px 0}.article-prev-next{display:flex;justify-content:space-between;margin:40px 0}.contact-intro{display:grid;grid-template-columns:1fr 478px;gap:72px;padding:42px 0}.contact-intro :is(h1,h2){font-size:30px}.contact-intro>div>p{font-size:16px;max-width:570px}.contact-intro address{font-style:normal;background:#f5f4ec;border:1px solid #d1d6c7;padding:23px 31px}.contact-intro address h2{font-size:21px}.contact-intro dl{display:grid;grid-template-columns:118px minmax(0,1fr);gap:14px 0;margin:25px 0 0}.contact-intro :is(dt,dd){margin:0;min-width:0;color:#094a3e;font-size:14px;font-weight:400;line-height:1.65;overflow-wrap:anywhere}.contact-intro dd a{color:inherit;font-size:inherit;font-weight:inherit;line-height:inherit}.contact-intro dd a:hover{text-decoration:underline;text-underline-offset:3px}.service-entries{border-top:1px solid #d1d6c7;border-bottom:1px solid #d1d6c7;display:grid;grid-template-columns:repeat(4,1fr);margin-bottom:40px}.service-entries article{display:flex;gap:18px;min-height:150px;align-items:center;padding:0 18px;border-left:1px solid #d1d6c7}.service-entries article:first-child{border-left:0}.service-icon{width:52px;height:52px}.service-entries h2{font-size:18px}.service-entries p{font-size:13px;line-height:1.5}.visit{display:grid;grid-template-columns:640px 1fr;gap:48px;align-items:center;padding-bottom:60px}.visit-map{height:330px;position:relative;background:#e5f0e8;overflow:hidden}.visit-map>img:first-child{width:100%;height:100%;object-fit:cover}.map-pin{position:absolute;left:53%;top:36%;color:#094a3e;font-size:40px}.visit-photo{position:absolute;width:300px;height:130px;left:20px;bottom:20px;object-fit:cover;border:4px solid #fff}.visit h2{font-size:28px}.visit h3{font-size:16px;margin-top:28px}.message-section{padding:36px 0 52px;background:linear-gradient(90deg,#053d33,#08614f);text-align:center;color:#fff}.message-section h2{color:#fff}.message-section>div>p{color:#e0ebe3}.message-section form{display:grid;grid-template-columns:1fr 1fr;gap:18px 32px;background:#f8f7f0;color:#09332b;padding:28px;margin-top:28px;text-align:left}.message-section label{display:grid;grid-template-columns:74px 1fr;align-items:center}.message-section .form-wide{grid-column:span 2}.message-section input,.message-section select,.message-section textarea{border:1px solid #c7ccbd;background:#fcfbf6;min-height:48px;padding:0 15px;font:inherit}.message-section textarea{padding:12px;min-height:74px;resize:vertical}.message-section button{grid-column:span 2;width:228px;justify-self:center}
@media(max-width:767px){.po-inquiry>div{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.po-inquiry input{min-width:0}.commerce .container{width:calc(100% - 32px)}.commerce-toolbar{height:auto;gap:12px;padding:16px 0;align-items:stretch;flex-direction:column}.commerce-search input{width:100%}.product-layout,.po-overview,.split,.news-hero-grid,.article-layout,.contact-intro,.visit{grid-template-columns:1fr;gap:24px}.product-aside{display:grid;grid-template-columns:1fr}.product-categories{display:flex;overflow:auto}.product-categories button{min-width:max-content;padding:14px;height:auto}.product-tech{display:none}.product-grid,.news-grid,.related-news>div{grid-template-columns:1fr}.product-card__image{height:180px}.po-gallery{height:250px}.po-intro :is(h1,h2){font-size:38px}.po-nav{gap:26px;font-size:13px}.advantage-grid{grid-template-columns:repeat(2,1fr)}.advantage-grid article:nth-child(odd){border-left:0}.advantage-grid article:nth-child(even){border-left:1px solid #d1d6c9}.po-inquiry>div{grid-template-columns:1fr 1fr}.po-inquiry span{display:none}.news-filter{overflow:auto;gap:32px;white-space:nowrap}.news-card,.news-card--featured{display:block}.news-card>img{width:100%;height:180px;margin-bottom:14px}.news-side{gap:30px}.article :is(h1,h2){font-size:28px}.article-share{text-align:left}.article-cover{height:210px}.article-toc{order:-1}.article-side-image{width:100%;height:230px}.related-news>div{gap:16px}.service-entries{grid-template-columns:1fr 1fr}.service-entries article:nth-child(odd){border-left:0}.service-entries article{min-height:130px;padding:12px}.visit-map{height:260px}.message-section form{grid-template-columns:1fr;padding:20px}.message-section label,.message-section .form-wide{grid-column:auto;grid-template-columns:1fr;gap:7px}.message-section button{grid-column:auto}.contact-intro address{padding:22px}.contact-intro dl{grid-template-columns:105px minmax(0,1fr)}.consult-strip{padding:0 16px;font-size:13px}.article-prev-next{gap:20px;font-size:13px}}
@media(min-width:768px) and (max-width:1023px){.commerce .container{width:calc(100% - 64px)}.product-grid{grid-template-columns:repeat(2,1fr)}.news-grid{grid-template-columns:repeat(2,1fr)}.visit{grid-template-columns:1fr 1fr}.visit-map{width:100%}.article-layout{grid-template-columns:1fr 280px}.article-side-image{width:100%}}
.product-category-toggle{display:block;width:100%;border:0;background:#fff;color:#094a3e;text-align:left;padding:18px 16px;font-size:17px;font-weight:700}.product-category-toggle i{display:inline-block;width:36px;height:2px;background:#094a3e;vertical-align:middle}.product-category-toggle span{display:none;float:right;font-size:12px;font-weight:400;color:#57665e}.commerce-search{position:relative}.search-clear{display:flex;align-items:center;justify-content:center;width:32px;border:0;background:#fff;color:#5c6661;font-size:20px}.search-clear[hidden]{display:none}@media(max-width:767px){.product-category-toggle{display:flex;align-items:center;gap:10px;padding:14px 16px}.product-category-toggle span{display:inline;margin-left:auto}.product-category-toggle[aria-expanded=true] span{font-size:0}.product-category-toggle[aria-expanded=true] span:after{content:'收起';font-size:12px}.product-categories{display:grid;overflow:visible;border-top:1px solid #d1d6c9}.product-categories button{min-width:0;border-bottom:1px solid #edf0ea}.commerce-search{width:100%}.commerce-search input{min-width:0}.commerce-search button:not(.search-clear){flex:0 0 52px}}
@media(min-width:768px) and (max-width:1023px){.po-inquiry>div{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.po-inquiry input{min-width:0}.po-inquiry span{display:none}.po-inquiry{min-width:0}}
.demo-notice{font-size:12px!important;line-height:1.5!important;color:#57665e!important;margin:0}.po-inquiry>div{grid-template-columns:170px minmax(0,1fr) 126px;align-items:center}.po-inquiry .demo-notice{grid-column:2}.message-section>.container>.demo-notice{color:#e0ebe3!important;text-align:center;margin:8px 0 -10px}@media(max-width:1023px){.po-inquiry>div{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.po-inquiry .demo-notice{grid-column:span 2}}@media(max-width:767px){.po-inquiry .demo-notice{grid-column:span 2}}
.visit-map__base{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.visit-map__road{position:absolute;object-fit:fill;pointer-events:none}.visit-map__road--one{inset:6.06% 0 18.18%}.visit-map__road--two{inset:0 12.5% 0 18.75%}.visit-map__road--three{inset:36.97% 0 53.03%}.visit-map__label{position:absolute;color:#557267;font-size:14px;line-height:1;white-space:nowrap}.visit-map__label--jinan{left:6.25%;top:9.39%}.visit-map__label--weifang{left:83.75%;top:9.39%}.visit-map__label--gaoliu{left:59.38%;top:26.67%}.visit-map__marker{position:absolute;left:59.69%;top:37.88%;width:44px;height:54px;object-fit:contain}.visit-map .visit-photo{z-index:2}@media(max-width:767px){.visit-map__label{font-size:12px}.visit-map__marker{width:34px;height:42px}}
.visit-map__road--one{left:0;top:6.06%;width:100%;height:75.76%;inset:auto}.visit-map__road--two{left:18.75%;top:0;width:68.75%;height:100%;inset:auto}.visit-map__road--three{left:0;top:36.97%;width:100%;height:10%;inset:auto}
.visit-map__marker{z-index:3}

/* Visit information uses an independent photo and a schematic, not a map API. */
.commerce .visit{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px 48px;padding-top:8px;align-items:center}
.visit-copy{min-width:0}.visit-copy h2{font-size:28px;line-height:1.5}.visit-copy>p{margin:20px 0 0}
.visit-photo-card{margin:0;position:relative;min-width:0}.visit-photo-card .visit-photo{display:block;position:static;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border:0}.visit-photo-card figcaption{position:absolute;bottom:12px;left:12px;padding:5px 12px;background:rgba(9,51,43,.8);color:#fff;font-size:12px}
.visit-route{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);border:1px solid #d1d6c7;background:#fbfaf5;min-width:0}
.visit-route .visit-map{height:100%;min-height:260px}.visit-map__caption{position:absolute;left:16px;bottom:14px;padding:5px 10px;background:rgba(255,255,255,.9);color:#557267;font-size:12px;z-index:4}
.visit-route__details{padding:28px 32px;min-width:0}.visit-route__details h3{margin:0;font-size:18px}.commerce .visit-address{margin:14px 0 8px;color:#09332b;font-size:17px;font-weight:600;overflow-wrap:anywhere}.visit-guidance{font-size:14px;line-height:1.9;color:#5c6661}.visit-guidance>p{margin:0}
.visit-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.visit-actions[hidden]{display:none}.visit-actions .button{gap:9px;padding:0 20px;min-height:44px;font-size:14px}.visit-actions svg{flex-shrink:0}.visit-copy-address{border:1px solid #b8c5bc;background:transparent;color:#094a3e}.visit-actions :is(a,button):hover{filter:brightness(.93)}.visit-actions :is(a,button):focus-visible{outline:2px solid #73ab2b;outline-offset:4px}.visit-map-link .visit-label--mobile{display:none}
.commerce .visit-feedback{margin:12px 0 0;font-size:13px;color:#094a3e}.visit-copy-fallback{width:100%;min-height:64px;resize:vertical;border:1px solid #b8c5bc;background:#fff;padding:10px;font:inherit;margin-top:10px}
@media(max-width:767px){.commerce .visit{grid-template-columns:1fr;gap:24px;padding-bottom:36px}.visit-copy h2{font-size:24px}.visit-copy>p{margin-top:14px}.visit-route{grid-template-columns:1fr}.visit-route .visit-map{height:200px;min-height:0}.visit-route__details{padding:22px 20px}.visit-map-link .visit-label--desktop{display:none}.visit-map-link .visit-label--mobile{display:inline}.visit-actions{gap:10px}.visit-actions .button{padding:0 15px}}

/* Preserve the full uploaded location map; allow enlarged viewing. */
.visit-map .visit-map__image{display:block;position:static;width:100%;height:100%;object-fit:contain;background:#f0f3ee;cursor:zoom-in}
.visit-route .visit-map{height:100%;min-height:320px}
@media(max-width:767px){.visit-route .visit-map{height:auto;min-height:0}.visit-map .visit-map__image{height:auto;aspect-ratio:8/5}}