/* CMS data bindings and responsive layer for the K752 visual system. */
:root { --accent: #d90404; --ink: #222; --muted: #777; --paper: #f1f1f1; }
html { scroll-behavior: smooth; }
body { overflow-x: hidden; }
.header-inner { max-width: 1400px; margin: 0 auto; }
.logo_l img { width: auto; max-width: min(280px, 58vw); height: 70px; object-fit: contain; vertical-align: middle; }
.logo_l dl { height: 70px; line-height: 70px; }
.vv { justify-content: space-between; padding-left: max(4%, calc((100% - 1400px) / 2)); padding-right: max(4%, calc((100% - 1400px) / 2)); }
.vv a + a { margin-left: 20px; }
.title .line { display: none; }
.title > span { font-weight: 700; }
.adminbuy_inbanner { max-height: 350px; overflow: hidden; }
.adminbuy_inbanner img { display: block; width: 100%; min-height: 180px; object-fit: cover; }
.cms-list-layout, .cms-detail-wrap { margin-top: 20px; }
.cms-list-layout .cp_iright, .cms-detail-wrap .cms-detail-main { min-height: 420px; }
.cms-list-layout .ileft { width: 17%; }
.cms-list-layout .cp_iright { width: 82%; }
.vnr { min-height: 220px; }
.vnr .cplb .cplb_img { aspect-ratio: 1.16; }
.plist1 li .img1 { height: 235px; }
.xwnr li .img1 { aspect-ratio: 16 / 9; }
.tagBox { padding: 10px 9px; border: 1px solid #ccc; }
.tagBox li .timg { aspect-ratio: 1.2; height: auto; }
.tagBox li .timg img, .tagBox li .timg video { width: 100%; height: 100%; object-fit: cover; }
.cms-video-grid-full { width: 100% !important; max-width: 760px; margin: 0 auto !important; float: none !important; }
.cms-video-grid-full .timg { aspect-ratio: 16 / 9; }
.cms-video-cover { position: relative; }
.cms-video-cover span { position: absolute; left: 50%; top: 50%; width: 54px; height: 54px; margin: -27px; border-radius: 50%; background: rgba(217,4,4,.9); color: #fff; font-size: 20px; line-height: 54px; text-align: center; }
.newsList li .timeDiv { aspect-ratio: 1.55; height: auto; }
.newsList li .timeDiv img { object-fit: cover; }
.cms-detail-main { min-height: 440px; }
.cms-detail-main .nr, .cms-detail-main .cp_nr { min-height: 220px; }
.ueditor-content { overflow-wrap: anywhere; }
.ueditor-content img { max-width: 100% !important; height: auto !important; }
.ueditor-content table { max-width: 100%; border-collapse: collapse; }
.ueditor-content iframe { max-width: 100%; }
.cms-detail-video { display: block; width: min(100%, 860px); aspect-ratio: 16 / 9; margin: 0 auto 24px; background: #111; }
.cms-download-row { margin: 28px 0 !important; text-align: center; }
.cms-download-btn { display: inline-block; padding: 12px 30px; background: var(--accent); color: #fff; font-size: 16px; }
.cms-job-meta { display: flex; flex-wrap: wrap; gap: 12px 30px; margin-bottom: 24px; padding: 18px; background: #f5f5f5; }
.cpxq { align-items: flex-start; gap: 4%; margin: 25px 0; }
.cpxq .cp_l { width: 46%; }
.cpxq .cp_l img { display: block; width: 100%; max-height: 470px; object-fit: contain; }
.cpxq .cp_r { width: 50%; }
.cpxq .cp_r dl { margin-top: 0; }
.cpxq .cp_r ul { display: flex; gap: 14px; }
.cpxq .cp_r li { margin-right: 0; }
.zuoyou { display: flex; justify-content: space-between; gap: 20px; padding: 20px 0; border-top: 1px solid #eee; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 8vw, 120px); align-items: start; padding: 60px 0 90px; }
.contact-copy { padding-top: 10px; }
.contact-kicker { color: var(--accent); font: 700 14px/1 Arial, sans-serif; letter-spacing: .18em; }
.contact-copy h1 { margin: 18px 0; font-size: clamp(30px, 4vw, 52px); }
.contact-copy > p { color: var(--muted); line-height: 2; max-width: 460px; }
.contact-item { display: flex; gap: 22px; margin-top: 24px; line-height: 1.7; border-bottom: 1px solid #eee; padding-bottom: 14px; }
.contact-item strong { width: 50px; color: var(--accent); }
.contact-item a { font-size: 16px; }
.cms-message-card { width: 100%; max-width: 560px; margin: 0 auto; padding: 32px; background: #f7f7f7; box-sizing: border-box; }
.cms-message-card .contact-title h2 { margin: 0 0 8px; font-size: 26px; }
.cms-message-card .contact-title p { color: #888; margin-bottom: 20px; }
.cms-message-card label { display: block; margin: 14px 0; color: #444; }
.cms-message-card label span { color: var(--accent); }
.cms-message-card input, .cms-message-card textarea { display: block; width: 100%; margin-top: 7px; padding: 12px 14px; border: 1px solid #ddd; background: #fff; box-sizing: border-box; font: inherit; }
.cms-message-card input:focus, .cms-message-card textarea:focus { outline: 2px solid rgba(217,4,4,.14); border-color: var(--accent); }
.cms-message-card .simple_btn { width: 100%; border: 0; height: 46px; cursor: pointer; }
.cms-guestbook-page { min-height: 560px; }
.cms-guestbook-qr { margin-top: 30px; }
.cms-guestbook-qr img { width: 150px; height: 150px; padding: 8px; background: #fff; object-fit: cover; }
.cms-guestbook-qr p { margin-top: 10px; color: #888; }
.mobile-toggle { display: none; border: 0; background: transparent; padding: 10px; cursor: pointer; }
.mobile-toggle span { display: block; width: 23px; height: 2px; background: #222; margin: 4px 0; }
.cms-empty { padding: 60px 20px; text-align: center; color: #999; }
.search-page { padding: 24px 0 70px; min-height: 520px; }
.search-page .cp_mup { margin-bottom: 20px; }
.cms-404 { min-height: 70vh; display: grid; place-content: center; text-align: center; }
.cms-404 h1 { font-size: 96px; line-height: 1; color: var(--accent); margin: 0 0 18px; }
.cms-404 p { color: #777; margin-bottom: 20px; }
.cms-404 a { color: var(--accent); font-size: 16px; }
.cms-article-list .iright, .cms-generic-list .iright, .cms-generic-detail .iright { width: 100%; }
.cms-generic-detail .nr { min-height: 360px; }
.cms-generic-detail .textindent { line-height: 2; }
.cms-product-detail .ileft { width: 17%; }
.cms-product-detail .cp_iright { width: 82%; }
.cms-product-detail .p_img { line-height: 2; font-size: 16px; }
.cms-product-detail .tagBox { border: 0; padding: 10px 0; }
.cms-product-detail .tagBox li { width: 23%; float: left; margin: 0 1%; }
.cms-product-detail .tagBox li .timg { height: 210px; overflow: hidden; }
.cms-product-detail .tagBox li p { font-size: 16px; text-align: center; line-height: 45px; }
.inContactBox { align-items: stretch; }
.inContentBoxLeft { min-height: 350px; }
.inContentBoxRightBox p { margin: 0 0 8px; }
@media (max-width: 1440px) {
    .wrapper { width: 1200px; max-width: calc(100% - 80px); }
    .moddle { width: 1200px; max-width: calc(100% - 80px); }
    #nav > li { width: 110px; }
    #nav > li > a { font-size: 16px; }
    .plist1 li { width: calc(25% - 20px); }
    .plist1 li .img1 { height: 235px; aspect-ratio: auto; }
}
@media (min-width: 981px) {
    .product .plist1 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; overflow: visible; }
    .product .plist1 li { width: auto !important; margin: 0 !important; float: none; }
    .product .plist1 li:nth-child(n+5) { margin-top: 0 !important; }
    .product .plist1 li .img1 { height: 235px; aspect-ratio: auto; }
}
@media (max-width: 980px) {
    .vv { font-size: 12px; }
    .header { padding: 0 4%; }
    .header-inner { position: relative; }
    .logo_l dl { margin: 12px 0; height: 60px; line-height: 60px; }
    .logo_l img { height: 60px; }
    #nav > li { width: 90px; }
    #nav > li > a { line-height: 84px; }
    .plist1 li { width: calc(50% - 12px); margin-right: 20px; }
    .plist1 li:nth-child(2n) { margin-right: 0; }
    .plist1 li .img1 { height: auto; aspect-ratio: 1.42; }
    .company .confont { width: 100%; }
    .daren { position: static; width: 100%; margin-top: 40px; }
    .xwnr li { width: 48%; }
    .zsnr .swiper-pagination, .pro-roll .swiper-pagination { top: auto; bottom: -28px; }
    .contact-grid { gap: 32px; }
}
@media (max-width: 760px) {
    [data-aos] { opacity: 1 !important; transform: none !important; transition: none !important; }
    .vv { line-height: 30px; display: block; text-align: center; padding: 5px 4%; }
    .vv > div:last-child { margin-top: 2px; }
    .vv a + a { margin-left: 12px; }
    .header { padding: 0 4%; }
    .mobile-toggle { display: block; position: absolute; right: 0; top: 18px; z-index: 20; }
    #nav { display: none; float: none; width: 100%; background: #222; padding: 0; }
    #nav > li { float: none; width: 100%; text-align: left; border-bottom: 1px solid rgba(255,255,255,.12); }
    #nav > li > a { line-height: 46px; color: #fff; padding: 0 16px; font-size: 15px; }
    #nav > li.active > a, #nav > li:hover > a { color: #fff; background: var(--accent); }
    #nav > li dl { position: static; width: 100%; background: #333; }
    #nav li dl dt { text-align: left; padding-left: 30px; border-bottom-color: rgba(255,255,255,.1); }
    #nav li dl dt a { color: #fff; font-size: 14px; }
    .adminbuy_inbanner img { min-height: 120px; }
    .mup { height: 38px; line-height: 38px; }
    .cms-list-layout .ileft, .cms-list-layout .cp_iright, .cms-detail-wrap .ileft, .cms-detail-wrap .cms-detail-main { float: none; width: 100%; }
    .cms-list-layout .ileft, .cms-detail-wrap .ileft { margin-bottom: 24px; }
    .cp_mup span { float: none; display: block; padding: 0 10px; }
    .cp_mup p { padding-left: 10px; }
    .vnr .cplb { width: calc(50% - 8px); margin-right: 10px; }
    .vnr .cplb:nth-child(2n) { margin-right: 0; }
    .tagBox li { width: 48%; margin-bottom: 18px; }
    .tagBox li:nth-child(odd) { margin-left: 0; }
    .tagBox li:nth-child(even) { margin-left: 2%; }
    .newsList li { width: 100%; margin-right: 0; box-sizing: border-box; }
    .newsList li .timeDiv { width: 34%; margin-left: 0; }
    .newsList li .titBox { overflow: hidden; }
    .rytp { width: calc(50% - 16px); margin: 0 8px 18px; }
    .rytp .ryimg { height: 190px; }
    .cms-product-detail .ileft, .cms-product-detail .cp_iright { float: none; width: 100%; }
    .cms-product-detail .ileft { margin-bottom: 20px; }
    .cms-product-list .ileft, .cms-product-list .cp_iright { float: none; width: 100%; }
    .cms-product-list .ileft { margin-bottom: 20px; }
    .cms-product-detail .tagBox li { width: 48%; margin: 0 1% 18px; }
    .cms-product-detail .tagBox li .timg { height: 180px; }
    .inContactBox { display: block; }
    .inContentBoxLeft { min-height: 220px; }
    .contact-grid { grid-template-columns: 1fr; padding: 42px 0 60px; }
    .cms-message-card { padding: 24px 20px; }
    .cpxq { display: block; }
    .cpxq .cp_l, .cpxq .cp_r { width: 100%; }
    .cpxq .cp_r { margin-top: 24px; }
    .zuoyou { display: block; line-height: 2.2; }
    .xwnr li, .nfont li { width: 100%; float: none; }
    .xwnr li + li { margin-top: 110px; }
    .nfont { margin-top: 110px; }
    .nfont li { box-sizing: border-box; }
    .title { font-size: 30px; margin-bottom: 34px; }
    .n_about span { font-size: 30px; }
    .tittle { font-size: 26px; line-height: 1.5; }
    .product, .company, .recommend_pro, .xw, .knowledge { padding: 52px 0; }
    .zsimg { height: 220px; }
    .proSort li { width: 31%; margin: 4px 0; }
    .company .confont span { font-size: 36px; }
    .company .confont .ti { font-size: 26px; margin: 18px 0; }
    .foot { padding: 40px 0 18px; }
    .fnav { flex-wrap: wrap; justify-content: center; gap: 12px 20px; }
    .foot_contact { display: block; padding: 18px 0; }
    .foot_contact p { margin: 12px 0; }
    .yqlj { display: none; }
}
@media (max-width: 480px) {
    .logo_l img { max-width: 220px; }
    .vv > div:first-child { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .plist1 li { width: 100%; margin-right: 0; }
    .vnr .cplb { width: 100%; margin-right: 0; }
    .tagBox li { width: 100%; margin-left: 0 !important; }
    .rytp { width: 100%; margin: 0 0 18px; }
    .rytp .ryimg { height: 220px; }
    .newsList li .timeDiv { width: 100%; float: none; margin-bottom: 12px; }
    .newsList li .titBox { float: none; width: 100%; }
    .proSort li { width: 47%; }
    .cms-guestbook-qr img { width: 130px; height: 130px; }
}
