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/* 完整文案使用分组卡片与纵向阅读布局，避免手机端截断内容。 */
.full-hero .hero-content{padding-bottom:72px}.full-hero h1{max-width:900px}.full-copy{max-width:100%;overflow-wrap:anywhere}.full-copy p{font-size:15px;line-height:1.95;margin-bottom:16px}.full-copy p:last-child{margin-bottom:0}.full-copy strong{color:var(--ink);font-weight:600}.full-copy>.button{margin-top:18px}.full-copy>p{max-width:960px}.section-intro{margin-bottom:22px}.full-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}.full-card{background:#fff;border:1px solid var(--line);padding:26px;min-width:0}.full-card h3{font-size:21px;margin:18px 0}.full-card p{font-size:14px}.full-cards.value-cards{grid-template-columns:repeat(3,minmax(0,1fr))}.full-product-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.full-product{background:#fff;border:1px solid var(--line);padding:30px;min-width:0}.full-product h3{margin-bottom:23px;font-size:23px}.full-product p{font-size:14px;padding-bottom:13px;border-bottom:1px solid #edf1f6}.full-product p:last-child{border:0;padding-bottom:0}.section-jumps{display:flex;gap:28px;padding-block:25px;border-bottom:1px solid var(--line);font-size:14px;color:var(--blue);flex-wrap:wrap}.full-contact{padding-block:45px;display:flex;justify-content:space-between;gap:32px;border-block:1px solid var(--line)}.full-contact p{line-height:2.2}.full-contact a{color:var(--blue);text-decoration:underline;text-underline-offset:4px}.full-footer{display:grid;grid-template-columns:1fr 1.6fr;gap:70px;padding-bottom:32px}.full-footer>.brand{margin-bottom:20px}.full-footer>div>p{font-size:13px;color:#b7c5d4;margin-top:18px}.footer-document p{font-size:12px;color:#b7c5d4;line-height:1.9;margin-bottom:8px;overflow-wrap:anywhere}.footer-document strong{color:#dbe6f2}.footer-document a{color:white;text-decoration:underline}.footer-bottom nav{display:flex;gap:22px;flex-wrap:wrap}.utility-page{min-height:55vh;max-width:900px}.utility-page h1{font-size:36px;margin-bottom:30px}.utility-page p{margin-bottom:20px}.utility-page a{color:var(--blue);text-decoration:underline}.utility-page li{padding:10px}.doc-section .section-heading{margin-bottom:28px}.doc-section .full-copy>p:has(strong){padding-left:18px;border-left:2px solid #b9cbee}.doc-section .full-copy>p:has(strong)+p:not(:has(strong)){margin-left:20px}.full-footer a:hover{color:white;text-decoration:underline}nav a,.language,.menu-toggle{min-height:44px;display:inline-flex;align-items:center}main,section,article,.container{min-width:0}h1,h2,h3{overflow-wrap:break-word}.hero-description{max-width:800px}.full-card .number{display:block}.doc-section:has(.full-copy>.button){background:var(--navy);color:#fff}.doc-section:has(.full-copy>.button) .eyebrow{color:#acbef4}.doc-section:has(.full-copy>.button) .full-copy p{color:#d3deeb}
@media(max-width:1100px){.full-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.full-footer{gap:40px}}
@media(max-width:1000px){.site-header{height:72px}.brand img{width:125px}.header-actions{margin-left:auto}.header-actions .contact-link{display:none}.header-actions .language{border:0;padding:0}.menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:6px;order:3;background:none;border:0;width:44px;height:44px;padding:10px}.menu-toggle span{width:22px;height:1px;background:white}.site-header nav{display:none;position:absolute;top:72px;left:0;width:100%;height:auto;padding:18px 24px;background:var(--navy);border-top:1px solid #ffffff22;flex-direction:column;align-items:stretch;gap:0}.site-header nav.open{display:flex}.site-header nav a{padding:12px 0}.site-header nav a[aria-current]:after{bottom:8px}.full-cards.value-cards{grid-template-columns:1fr}}
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@media(max-width:370px){.container{width:calc(100% - 32px)}.full-hero h1,.page-hero h1{font-size:30px}.button-row{flex-direction:column;align-items:stretch}.full-card,.full-product{padding:20px}.header-inner{gap:10px}.brand img{width:113px}}
.case-image{width:calc(100% + 52px);max-width:none;height:160px;object-fit:cover;margin:-26px -26px 24px}.full-card .case-image+.number{margin-top:0}@media(max-width:760px){.case-image{width:calc(100% + 48px);height:auto;margin:-24px -24px 24px}}@media(max-width:370px){.case-image{width:calc(100% + 40px);margin:-20px -20px 20px}}

/* 手机菜单保留整行点击区域，活动下划线按文字宽度绘制。 */
@media(max-width:1000px){.site-header nav a[aria-current]:after{display:none}.site-header nav a[aria-current]{text-decoration-line:underline;text-decoration-color:#8da9ff;text-decoration-thickness:2px;text-underline-offset:12px;text-decoration-skip-ink:none}}
/* 桌面白条是通用点击区域规则覆盖了移动菜单的隐藏样式。 */
@media(min-width:1001px){.site-header .menu-toggle{display:none}}
.catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}.catalog-card{min-width:0;padding:30px 25px;background:white;border:0;border-radius:4px;box-shadow:0 6px 30px #172d4408}.catalog-icon{font:42px Georgia,serif;color:var(--blue);display:block;margin-bottom:23px}.catalog-card h3{font-size:22px;margin-bottom:14px}.full-copy .catalog-intro{font-size:14px;color:var(--muted);margin-bottom:24px;line-height:1.8}.catalog-features{padding:0;margin:0;list-style:none}.catalog-features li{position:relative;padding-left:15px;margin:14px 0;font-size:13px;line-height:1.85;color:var(--muted)}.catalog-features li:before{content:"";position:absolute;left:0;top:10px;width:4px;height:4px;border-radius:50%;background:#588ee0}.doc-section:has(.catalog-grid) .section-heading{justify-content:center;text-align:center;margin-bottom:44px}.doc-section:has(.catalog-grid) .eyebrow{display:none}.doc-section:has(.catalog-grid){padding-block:64px}.catalog-grid:has(.catalog-card:nth-child(4)){grid-template-columns:repeat(2,minmax(0,1fr))}.section-jumps{justify-content:center}.page-hero{padding-block:58px}.solution-catalog{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px 26px;align-items:start}.catalog-heading{text-align:center;margin-bottom:40px}.catalog-heading .eyebrow{margin-bottom:12px}.solution-tile{background:white;box-shadow:0 8px 35px #1029460c;min-width:0;scroll-margin-top:110px}.solution-cover{overflow:hidden}.solution-cover img,.solution-cover .solution-art{width:100%;height:200px;object-fit:cover}.solution-cover .solution-art{padding:20px}.solution-cover .solution-art b{font-size:65px}.solution-cover .solution-art small{font-size:8px}.solution-tile-body{padding:26px}.solution-tile h2{font-size:23px;line-height:1.5;margin-bottom:14px}.solution-intro{font-size:14px;line-height:1.85;min-height:52px}.solution-tags{list-style:none;padding:0;margin:22px 0}.solution-tags li{font-size:12px;color:#55718e;margin:7px 0;padding-left:12px;border-left:2px solid #b8c9e8}.solution-tile details{border-top:1px solid var(--line);padding-top:16px}.solution-tile summary{cursor:pointer;color:var(--blue);font-size:13px;min-height:32px}.solution-detail{padding-top:18px}.solution-detail p{font-size:13px;line-height:1.9;margin-bottom:15px}.solution-detail strong{color:var(--ink)}.solution-tile .text-link{margin-top:16px}.solution-detail p:last-child{margin:0}.doc-section:has(.full-copy>.button) .section-heading h2{font-size:30px;max-width:850px}.doc-section:has(.full-copy>.button) .eyebrow{display:none}.doc-section:has(.full-copy>.button){padding-block:56px}
@media(max-width:1100px){.catalog-grid,.solution-catalog{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-card{padding:26px}.solution-tile-body{padding:24px}}
@media(max-width:760px){.catalog-grid,.catalog-grid:has(.catalog-card:nth-child(4)),.solution-catalog{grid-template-columns:1fr}.catalog-card{padding:26px 23px}.catalog-card h3{font-size:22px}.catalog-icon{margin-bottom:18px}.catalog-features li{font-size:14px}.solution-cover img,.solution-cover .solution-art{height:220px}.solution-tile h2{font-size:24px}.solution-intro{min-height:0}.solution-detail p{font-size:14px}.solution-tile summary{min-height:44px;display:flex;align-items:center;gap:10px}.solution-tile summary:before{content:"+"}.solution-tile details[open] summary:before{content:"−"}.doc-section:has(.catalog-grid){padding-block:44px}.page-hero{padding-block:45px}.doc-section:has(.full-copy>.button) .section-heading h2{font-size:26px}}
/* 案例卡片按当前语言展示，以技术短句和价值摘要代替文档字段名。 */
.case-cards .full-card{display:flex;flex-direction:column;box-shadow:0 6px 26px #10294606;border-color:#e5ebf2}.case-cards .full-card h3{font-size:22px;line-height:1.5;margin-block:14px 18px}.case-cards .full-card .case-tech{color:#4269af;font-size:12px;font-weight:500;line-height:1.8;margin-bottom:15px}.case-cards .full-card .case-impact{font-size:14px;line-height:1.9;margin-bottom:22px}.case-cards .full-card .text-link{margin-top:auto;padding-top:8px}.case-cards .full-card .number{font-size:10px;color:#8495a8}.case-cards .case-image{flex-shrink:0}
@media(max-width:760px){.case-cards .full-card h3{font-size:23px}.case-cards .full-card .case-tech{font-size:13px}.case-cards .full-card .case-impact{font-size:14px}}

.footer-copyright{padding-top:18px;margin-top:18px;border-top:1px solid #ffffff12}.footer-copyright p{color:#94a6bb;font-size:11px;line-height:1.7}
/* 三列页脚：品牌、统一联系方式、全球办公室。 */
.full-footer.footer-three-columns{grid-template-columns:repeat(3,minmax(0,1fr));gap:64px;padding-block:8px 24px;align-items:start}.footer-column{min-width:0}.footer-column h3{font-size:15px;letter-spacing:0;color:#e1eaf4;margin:8px 0 18px;line-height:1.6}.footer-brand .brand{margin:0 0 18px}.footer-brand>p{max-width:260px;margin:0!important;line-height:1.9}.footer-contact-item{display:flex;align-items:baseline;gap:10px;color:#bac9d9;font-size:13px;line-height:1.65;min-height:24px;margin-bottom:10px}.footer-contact-item svg{width:18px;height:18px;flex:0 0 18px;align-self:flex-start;color:#8ca9cd;margin-top:2px}.footer-contact-item>span{display:flex;flex-direction:row;align-items:baseline;flex-wrap:wrap;gap:0 8px;min-width:0}.footer-contact-item small{font-size:12px;color:#879db6;white-space:nowrap}.footer-contact-item span span{overflow-wrap:anywhere}.footer-branches ul{list-style:none;margin:0;padding:0}.footer-branches li{margin:0 0 10px;display:flex;flex-direction:row;align-items:baseline;flex-wrap:wrap;gap:0 5px;font-size:12px;line-height:1.65}.footer-branches strong{font-size:12px;color:#bdcddd;font-weight:500}.footer-branches span{color:#8fa4bb}.footer-bottom{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:24px}.footer-bottom nav{gap:4px 16px;align-items:center}.footer-bottom .footer-copyright{padding:0;margin:0;border:0;text-align:center;color:#94a6bb;font-size:10px;white-space:nowrap}.footer-cities{justify-self:end;text-align:right;font-size:10px;line-height:1.8}
@media(max-width:1000px){.full-footer.footer-three-columns{gap:30px}.footer-bottom{gap:16px}.footer-bottom nav{gap:0 12px;font-size:10px}.footer-column h3{font-size:14px}}
@media(max-width:760px){.full-footer.footer-three-columns{grid-template-columns:1fr;gap:22px;padding-bottom:24px}.footer-brand .brand{margin-bottom:16px}.footer-column h3{margin:0 0 12px}.footer-contact-item{min-height:26px;margin-bottom:8px}.footer-branches ul{display:grid;grid-template-columns:1fr;gap:9px}.footer-branches li{margin:0}.footer-bottom{grid-template-columns:1fr;justify-items:center;gap:12px}.footer-bottom nav{justify-content:center;gap:4px 16px}.footer-bottom .footer-copyright{grid-row:2;white-space:normal}.footer-cities{justify-self:center;text-align:center}}
/* 关于我们：历程分离标题与正文，办公室按职责分组。 */
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}.about-page .doc-section{padding-block:64px}.about-page .section-heading{margin-bottom:34px}.about-page .section-heading .eyebrow{display:none}.company-journey{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;list-style:none;margin:0;padding:10px 0 0}.company-journey>li{position:relative;min-width:0;padding:0 28px 0 0}.company-journey>li:last-child{padding-right:0}.company-journey>li:before{content:"";height:1px;background:#c5d2e4;position:absolute;top:18px;left:38px;right:0}.company-journey>li:last-child:before{display:none}.journey-step{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:1px solid #a9bcda;border-radius:50%;background:var(--pale);font-size:11px;color:#4269af;position:relative;z-index:1}.journey-copy{margin-top:24px}.journey-copy h3{font-size:21px;line-height:1.5;margin:0 0 14px}.full-copy .journey-copy p{font-size:14px;line-height:1.95;color:var(--muted);margin:0}.company-offices{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:38px}.company-office{min-width:0;position:relative;padding:26px 0 8px;border-top:2px solid #c5d2e4}.office-mark{position:absolute;right:0;top:30px;font-size:10px;letter-spacing:.12em;color:#8fa3bd}.company-office h3{font-size:26px;font-weight:500;line-height:1.4;padding-right:28px;margin:0 0 10px}.full-copy .office-role{font-size:12px;font-weight:600;color:var(--blue);margin:0 0 20px;line-height:1.8}.full-copy .office-description{font-size:14px;line-height:1.95;margin:0}.company-contact{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:36px;padding:24px 28px;background:var(--pale);scroll-margin-top:110px}.company-contact h3{font-size:19px;white-space:nowrap}.company-contact-links{display:flex;gap:30px;flex-wrap:wrap}.company-contact-links a{display:flex;align-items:baseline;gap:8px;font-size:14px;color:var(--ink);min-height:30px}.company-contact-links a>span{font-size:12px;color:var(--muted);white-space:nowrap}.company-contact-links a:hover{color:var(--blue)}.footer-contact-item>span{display:grid;grid-template-columns:5em minmax(0,1fr);gap:0 8px;flex:1}.footer-contact-item small{font-size:12px}.footer-contact-item span span{font-size:13px}.footer-contact-item>span>small{align-self:baseline}
@media(max-width:1000px){.company-journey>li{padding-right:20px}.journey-copy h3{font-size:19px}.company-offices{gap:24px}.company-contact{align-items:start;flex-direction:column;gap:14px}.company-contact-links{gap:8px 24px}}
@media(max-width:760px){.about-page .doc-section{padding-block:44px}.about-page .section-heading{margin-bottom:26px}.company-journey{grid-template-columns:1fr;padding:0}.company-journey>li,.company-journey>li:last-child{display:grid;grid-template-columns:36px minmax(0,1fr);column-gap:20px;padding:0 0 28px}.company-journey>li:last-child{padding-bottom:0}.company-journey>li:before{width:1px;height:auto;top:36px;bottom:0;left:18px;right:auto}.journey-copy{margin:2px 0 0}.journey-copy h3{font-size:21px;margin-bottom:8px}.company-offices{grid-template-columns:1fr;gap:24px}.company-office{padding-top:20px}.company-office h3{font-size:25px}.office-mark{top:24px}.full-copy .office-role{margin-bottom:12px}.company-contact{margin-top:28px;padding:22px}.company-contact-links{flex-direction:column;gap:10px;width:100%}.company-contact-links a{font-size:13px;flex-wrap:wrap;gap:0 4px}.footer-contact-item>span{grid-template-columns:5em minmax(0,1fr)}}
/* Teltonika 参考：白底双栏，左侧直接联系，右侧全球布局。 */
.contact-destination{background:#fff;padding:62px 0;scroll-margin-top:106px}.contact-destination-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:100px;align-items:start}.contact-destination-intro .eyebrow{margin:0 0 14px;font-size:10px;letter-spacing:.14em}.contact-destination-intro h2{font-size:34px;line-height:1.4;margin:0 0 19px}.contact-destination-intro>p:last-of-type{font-size:14px;line-height:1.9;max-width:390px}.expert-contact-list{margin:30px 0 0;padding:0}.expert-contact-list>div+div{margin-top:18px}.expert-contact-list dt{font-size:12px;line-height:1.6;color:var(--muted);margin-bottom:7px}.expert-contact-list dd{margin:0}.expert-contact-list a{display:inline-block;color:#4269df;font-size:16px;line-height:1.7;font-weight:400;letter-spacing:0;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px;overflow-wrap:anywhere}.expert-contact-list a:hover{color:#2347a6}.contact-global{min-width:0;padding-top:4px}.contact-global>h2{font-size:23px;font-weight:500;margin:0 0 25px;line-height:1.5}.contact-global .company-offices{display:block}.contact-global .company-office{display:grid;grid-template-columns:auto minmax(0,1fr);column-gap:16px;row-gap:8px;border-top:1px solid var(--line);padding:19px 0}.contact-global .company-office:first-child{padding-top:0;border-top:0}.contact-global .company-office:last-child{padding-bottom:0}.contact-global .office-mark{display:none}.contact-global .company-office h3{font-size:18px;font-weight:500;line-height:1.6;padding:0;margin:0;letter-spacing:0}.contact-global .office-role{align-self:center;color:#6b7f94;font-size:12px;font-weight:400;line-height:1.7;margin:0}.contact-global .office-description{grid-column:1/-1;font-size:13px;line-height:1.85;color:var(--muted);margin:0}.contact-destination:target .expert-contact-list a{color:#325ed6}
@media(max-width:1100px){.contact-destination-grid{gap:55px;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr)}.contact-destination-intro h2{font-size:31px}}
@media(max-width:760px){.contact-destination{padding:38px 0;scroll-margin-top:90px}.contact-destination-grid{grid-template-columns:1fr;gap:36px}.contact-destination-intro h2{font-size:28px;margin-bottom:15px}.contact-destination-intro>p:last-of-type{max-width:none}.expert-contact-list{margin-top:24px}.expert-contact-list>div+div{margin-top:18px}.expert-contact-list a{font-size:16px;min-height:36px}.contact-global{border-top:1px solid var(--line);padding-top:28px}.contact-global>h2{font-size:23px;margin-bottom:22px}.contact-global .company-office{grid-template-columns:1fr;row-gap:5px;padding-block:17px}.contact-global .company-office h3{font-size:19px}.contact-global .office-description{margin-top:5px;font-size:14px}.contact-global .office-role{font-size:12px}}

/* 复用本地英文标识，深色页头与页脚统一使用白色显示。 */
/* 中英文均使用本地定稿导出，按标志图形高度统一；英文图形高度 111px，中文 120px。 */
.brand{width:158px;height:52px;display:flex;align-items:center;justify-content:center}
.brand img.brand-logo-zh,.brand img.brand-logo-en{width:auto;height:30px;max-width:100%;filter:brightness(0) invert(1);transform:none}
.brand img.brand-logo-en{height:32.4324px}
.footer-brand .brand{min-height:52px;display:flex;align-items:center}
@media(max-width:1100px){.brand{width:138px}.brand img.brand-logo-zh{height:27px}.brand img.brand-logo-en{height:29.1892px}}
@media(max-width:1000px){.brand{width:125px;height:44px}.brand img.brand-logo-zh{height:26px}.brand img.brand-logo-en{height:28.1081px}}
@media(max-width:370px){.brand{width:113px}.brand img.brand-logo-zh{height:24px}.brand img.brand-logo-en{height:25.9459px}}