.nav-current{color:var(--green)}
.desktop-nav{gap:24px}
.header-inner{gap:20px}
.product-menu{width:660px;left:-230px;padding:24px;max-height:calc(100dvh - 115px);overflow:auto}
.nav-menu .menu-overview{display:flex;justify-content:space-between;padding:0 10px 18px;color:var(--green)}
.mega-columns{display:grid;grid-template-columns:1fr 1fr 1.1fr;gap:16px}
.mega-columns>div>p{font-size:12px;color:var(--muted);padding:6px 10px}
.mega-columns a{padding:10px;font-size:14px;min-height:44px}
.mega-columns small{font-size:12px;margin:0}
.nav-menu a[aria-current=page]{background:var(--pale);color:var(--green)}
.nav-menu>a:last-child{display:flex;align-items:center;gap:12px}
.mobile-nav{max-height:calc(100dvh - 76px);overflow-y:auto;overscroll-behavior:contain}
.mobile-nav details{padding-block:4px}
.mobile-nav summary{min-height:48px;cursor:pointer;align-content:center;color:var(--green)}
.mobile-nav details a{padding-left:18px;font-size:15px}
.footer-contact{display:block;color:var(--green);min-height:36px;font-size:14px}
.detail-hero{background:var(--pale);padding:27px 0 72px}
.detail-hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.product-category{font-size:14px;color:var(--muted);margin-bottom:20px;letter-spacing:.04em}
.detail-hero h1{font-size:clamp(42px,4.3vw,66px)}
.detail-hero h1>span{display:block;font-size:clamp(28px,3vw,44px);color:var(--green);margin-top:14px;letter-spacing:-.02em;overflow-wrap:anywhere}
.detail-hero h1>.industry-title-line{font-size:clamp(29px,3vw,45px)}
.detail-tagline{font-size:23px;margin-top:25px;line-height:1.5}
.detail-intro{font-size:18px;line-height:1.95;max-width:680px;margin-top:22px;color:var(--muted)}
.detail-art{margin:0;min-width:0}
.detail-art img{width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;background:var(--pale)}
.detail-art figcaption{font-size:12px;color:var(--muted);margin-top:11px;line-height:1.7}
.detail-split{display:grid;grid-template-columns:.85fr 1.15fr;gap:100px;align-items:center}
.section-intro{font-size:17px;line-height:1.95;color:var(--muted);max-width:440px;margin-top:25px}
.relationship{background:var(--pale);padding:36px}
.relationship>p:first-child{color:var(--green);font-size:14px}
.relationship ol{list-style:none;display:flex;flex-direction:column;gap:0;margin:22px 0;padding:0}
.relationship li{position:relative;display:flex;align-items:center;gap:22px;padding:21px 0}
.relationship li small{color:var(--muted);font-size:13px}
.relationship li strong{font-size:25px;font-weight:550}
.relationship li .icon{margin-left:auto;transform:rotate(90deg);color:var(--green)}
.discussion-list{list-style:none;margin:0;padding:0}
.discussion-list li{display:flex;align-items:baseline;gap:28px;padding:28px 0;border-bottom:1px solid var(--line)}
.discussion-list li:first-child{padding-top:0}
.discussion-list span{font-size:14px;color:var(--green)}
.discussion-list h3{font-size:23px;line-height:1.6;letter-spacing:-.02em}
.related-list{display:flex;flex-direction:column}
.related-list a{display:flex;justify-content:space-between;align-items:center;padding:23px 0;border-bottom:1px solid var(--line);gap:20px}
.related-list a:hover{color:var(--green)}
.related-list span{font-size:29px;letter-spacing:-.03em}
.related-list small{display:block;font-size:15px;letter-spacing:0;color:var(--muted)}
.directory-intro{padding:80px 0 54px;background:var(--pale)}
.directory-intro h1{font-size:clamp(40px,4.5vw,68px)}
.directory-filter{display:flex;flex-wrap:wrap;gap:10px;margin-top:38px;margin-bottom:14px}
.directory-filter button{padding:12px 21px;background:transparent;border:1px solid var(--green);color:var(--green);min-height:48px;font-size:15px}
.directory-filter button[aria-pressed=true]{background:var(--green);color:white}
.directory-content{padding-top:35px}
.catalog-list>article{display:grid;grid-template-columns:50px 1fr 200px 110px;gap:34px;align-items:center;padding:40px 0;border-bottom:1px solid var(--line)}
.catalog-list>article[hidden]{display:none}
.catalog-number{align-self:start;color:var(--green);font-size:15px;padding-top:10px}
.catalog-list .product-category{margin-bottom:9px;font-size:12px}
.catalog-list h2{font-size:30px}
.catalog-list h2 span{font-size:20px;margin-left:20px;color:var(--green);font-weight:400}
.catalog-list article>div>p:last-child{font-size:15px;color:var(--muted);margin-top:14px;max-width:570px}
.catalog-art img{width:100%;height:auto;aspect-ratio:3/2;object-fit:cover}
.catalog-list .text-link{white-space:nowrap;font-size:14px}
.industry-scenarios{display:grid;grid-template-columns:repeat(3,1fr);gap:55px}
.scene-number{font-size:14px;color:var(--green);display:block;margin-bottom:30px}
.industry-scenarios h3{font-size:26px}
.industry-scenarios p{font-size:17px;color:var(--muted);margin-top:20px;min-height:66px}
.industry-scenarios .text-link{font-size:14px;margin-top:20px}
.preparation{display:grid;grid-template-columns:1fr 1fr;gap:80px}
.preparation>div{display:grid;grid-template-columns:1fr 1fr;gap:25px 35px;color:var(--green);font-size:18px}
.industry-directory{display:grid;grid-template-columns:1fr 1fr;gap:60px 50px}
.industry-directory-copy{padding:25px 0}
.industry-directory h2{font-size:35px}
.industry-directory p{font-size:17px;color:var(--muted);margin:17px 0}
.industry-directory .detail-art figcaption{display:none}
.company-hero{background:var(--dark);color:white;padding:80px 0 50px}
.company-hero>.wrap>p:first-child{font-size:14px;color:#cfdfcf;margin-bottom:30px}
.company-hero .detail-intro{color:#dde9db}
.company-index{display:flex;gap:40px;flex-wrap:wrap;margin-top:65px}
.company-index a{display:flex;align-items:center;gap:12px;min-height:44px;font-size:15px}
.company-story{display:grid;grid-template-columns:1fr 1.2fr;gap:100px}
.company-story h2{font-size:43px}
.company-story h2 span{color:var(--green)}
.company-story p{font-size:18px;line-height:2;margin-bottom:22px;color:var(--muted)}
.company-story .micro{font-size:14px}
.company-story .review-label{color:var(--green);font-size:13px;margin-bottom:16px}
.contact-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:100px;align-items:start}
.contact-details h2{font-size:33px;margin-bottom:35px}
.contact-details dl{margin:0}
.contact-details dt{color:var(--muted);font-size:14px;margin-top:30px}
.contact-details dd{font-size:24px;margin:8px 0 0;overflow-wrap:anywhere;max-width:540px}
.contact-details dd a{display:inline-flex;align-items:center;gap:22px;color:var(--green);min-height:44px}
.contact-invite{background:var(--pale);padding:40px}
.contact-invite>p:first-child{font-size:14px;color:var(--green);margin-bottom:24px}
.contact-invite h2{font-size:40px}
.contact-invite>p{font-size:17px;line-height:1.9;color:var(--muted);margin:24px 0}
.contact-invite .micro{font-size:13px}
.contact-invite .text-link{font-size:14px}
.policy-copy{max-width:840px}
.policy-copy h2{font-size:27px;margin:30px 0 18px}
.policy-copy p{font-size:18px;line-height:2;color:var(--muted)}
.policy-copy a,.form-disclosure a{color:var(--green);text-decoration:underline;text-underline-offset:4px}
.result-buttons{flex-wrap:wrap}
.form-disclosure{line-height:1.8}
@media(max-width:1200px){.desktop-nav{gap:18px}.brand-cn{display:none}.detail-hero-grid{gap:40px}.detail-split{gap:60px}.catalog-list>article{grid-template-columns:35px 1fr 170px;gap:25px}.catalog-list article>.text-link{grid-column:2}.contact-layout{gap:50px}}
@media(max-width:980px){.desktop-nav{display:none}.mobile-toggle{display:block}.detail-hero-grid{gap:25px}.detail-split{gap:40px}.industry-scenarios{gap:28px}.industry-scenarios h3{font-size:23px}.company-story{gap:50px}.product-menu{left:auto;right:0}.contact-details dd{font-size:22px}.contact-invite{padding:30px}}
@media(max-width:700px){.detail-hero{padding:22px 0 45px}.detail-hero-grid,.detail-split,.preparation,.company-story,.contact-layout{grid-template-columns:1fr;gap:35px}.detail-hero h1{font-size:43px}.detail-hero h1>span{font-size:33px;margin-top:10px}.detail-hero h1>.industry-title-line{font-size:31px}.product-category{font-size:13px;margin-bottom:18px}.detail-tagline{font-size:21px;margin-top:24px}.detail-intro{font-size:16px;margin-top:20px}.detail-art figcaption{font-size:11px}.detail-hero .detail-art{margin-top:6px}.section-intro{font-size:16px;margin-top:20px}.relationship{padding:25px}.relationship li strong{font-size:24px}.discussion-list h3{font-size:20px}.discussion-list li{gap:20px;padding:23px 0}.related-list span{font-size:26px}.directory-intro{padding:48px 0 35px}.directory-filter{gap:8px;margin-top:28px}.directory-filter button{padding:10px 13px;font-size:13px}.directory-content{padding-top:15px}.catalog-list>article{grid-template-columns:24px 1fr 100px;gap:12px;padding:30px 0}.catalog-list h2{font-size:23px}.catalog-list h2 span{display:block;font-size:16px;margin:7px 0 0}.catalog-list article>div>p:last-child{grid-column:2;font-size:14px}.catalog-list .text-link{font-size:13px}.catalog-number{font-size:12px}.catalog-art{align-self:start;margin-top:18px}.catalog-art img{aspect-ratio:1;object-fit:cover}.industry-scenarios{grid-template-columns:1fr;gap:40px}.scene-number{margin-bottom:12px}.industry-scenarios h3{font-size:25px}.industry-scenarios p{min-height:0;font-size:16px;margin-top:14px}.industry-scenarios .text-link{margin-top:12px}.preparation>div{font-size:16px;gap:24px}.industry-directory{grid-template-columns:1fr;gap:25px}.industry-directory h2{font-size:29px}.industry-directory p{font-size:16px}.company-hero{padding:48px 0 35px}.company-hero h1{font-size:43px}.company-index{gap:10px 26px;margin-top:35px}.company-index a{font-size:14px}.company-story h2{font-size:33px}.company-story p{font-size:16px}.contact-details h2{font-size:29px}.contact-details dd{font-size:22px}.contact-invite{padding:28px}.contact-invite h2{font-size:34px}.contact-invite>p{font-size:16px}.policy-copy h2{font-size:24px}.policy-copy p{font-size:16px}.footer-links{gap:30px}.footer-bottom{flex-wrap:wrap}}
.capability-list{display:grid;grid-template-columns:1fr 1fr;gap:0 70px}
.capability-list article{display:flex;gap:25px;padding:30px 0;border-top:1px solid var(--line)}
.capability-list article>span{color:var(--green);font-size:13px;padding-top:5px}
.capability-list h3{font-size:25px;line-height:1.5}
.capability-list p{color:var(--muted);font-size:17px;line-height:1.9;margin-top:15px}
.solution-steps{display:flex;flex-direction:column;gap:0}
.solution-steps article{display:grid;grid-template-columns:45px .8fr 1.2fr;gap:35px;padding:32px 0;border-top:1px solid var(--line)}
.solution-steps span{font-size:14px;color:var(--green);padding-top:4px}
.solution-steps h3{font-size:25px;line-height:1.5}
.solution-steps p{font-size:17px;color:var(--muted);line-height:1.9}
.solution-boundary{margin-top:24px}
@media(max-width:700px){.capability-list{grid-template-columns:1fr;gap:0}.capability-list article{gap:18px;padding:25px 0}.capability-list h3{font-size:22px}.capability-list p{font-size:16px;margin-top:12px}.solution-steps article{grid-template-columns:22px 1fr;gap:15px;padding:27px 0}.solution-steps h3{font-size:23px}.solution-steps p{grid-column:2;font-size:16px}}
.company-story>h2{align-self:start}
@media(max-width:980px){.solution-steps article{grid-template-columns:30px 1fr}.solution-steps p{grid-column:2}.contact-layout{grid-template-columns:1fr}.contact-invite h2{font-size:36px}.preparation{grid-template-columns:1fr;gap:35px}}
/* 2026-11-08：按批注拆分原图标与新的中英文品牌名称。 */
.brand{gap:12px}
.brand-symbol{display:block;width:68px;height:68px;overflow:hidden;position:relative;flex-shrink:0}
.brand-symbol img{position:absolute;width:184px;height:184px;max-width:none;left:-11px;top:-52px}
.brand-wordmark{display:flex;align-items:baseline;white-space:nowrap;color:var(--green);font-weight:800;letter-spacing:-.025em;line-height:1.2}
.brand-name{font-size:28px}
.brand-separator{font-size:24px;margin-inline:8px;font-weight:600}
.brand-english{font-family:"Arial Black",Arial,sans-serif;font-size:25px;font-weight:900;letter-spacing:-.055em}
.brand-hero-copy{max-width:650px}
.brand-hero h1{font-size:clamp(36px,3.4vw,49px);line-height:1.4;letter-spacing:-.035em;text-wrap:pretty}
.brand-hero-copy>p{max-width:600px;font-size:18px;line-height:1.9}
#products .section-head>div{max-width:940px}
#products .section-head h2{font-size:clamp(30px,3.2vw,46px);line-height:1.4}
@media(max-width:1200px){.desktop-nav{display:none}.mobile-toggle{display:block}.header-cta{margin-left:auto}.brand-hero-copy{max-width:610px}.brand-hero h1{font-size:43px}.brand-hero-copy>p{max-width:560px}}
@media(max-width:760px){.brand{gap:8px}.brand-symbol{width:48px;height:50px}.brand-symbol img{width:132px;height:132px;left:-8px;top:-37px}.brand-wordmark{display:grid;grid-template-columns:10px auto;line-height:1.3}.brand-name{grid-column:1/-1;font-size:23px;letter-spacing:0}.brand-separator{grid-column:1;grid-row:2;margin:0;font-size:16px}.brand-english{grid-column:2;grid-row:2;font-size:17px;letter-spacing:-.04em}.brand-hero-copy{max-width:100%}.brand-hero h1{font-size:clamp(29px,7.7vw,42px);line-height:1.4}.brand-hero-copy>p{font-size:16px;line-height:1.9;max-width:450px}.brand-hero-inner{min-height:820px}.footer-brand .brand{width:max-content}.footer-brand .brand-symbol{width:58px;height:60px}.footer-brand .brand-symbol img{width:160px;height:160px;left:-10px;top:-45px}}
@media(max-width:370px){.header-inner{gap:8px}.brand-name{font-size:20px}.brand-english{font-size:15px}.brand-symbol{width:44px;height:46px}.brand-symbol img{width:122px;height:122px;left:-7px;top:-34px}.header-cta{padding:10px 12px;font-size:12px}.mobile-toggle{width:40px;height:44px;padding:10px}.brand-hero h1{font-size:29px}.brand-hero-inner{min-height:820px}}

.brand-hero h1>span{display:block}

/* 用户提供的微信联系二维码：保持原始像素、比例和白色留边。 */
.contact-qr{display:flex;align-items:center;gap:24px;margin:35px 0 0;max-width:100%}
.contact-qr>a{display:block;flex-shrink:0;background:white;padding:8px}
.contact-qr img{display:block;width:208px;max-width:100%;height:auto;object-fit:contain}
.contact-qr figcaption{display:flex;flex-direction:column;gap:9px;font-size:14px;color:var(--muted);line-height:1.8}
.contact-qr figcaption strong{font-size:18px;font-weight:600;color:var(--green)}
.contact-qr figcaption a{display:flex;align-items:center;min-height:44px;color:var(--green);font-size:13px;text-decoration:underline;text-underline-offset:4px}
.contact-qr-compact{gap:15px;margin-top:20px}
.contact-qr-compact img{width:144px}
.contact-qr-compact figcaption{font-size:12px}
.contact-qr-compact figcaption strong{font-size:15px}
@media(max-width:700px){.contact-qr{gap:18px;flex-wrap:wrap}.contact-qr img{width:190px}.contact-qr-compact{flex-wrap:nowrap}.contact-qr-compact img{width:144px}.contact-qr-compact figcaption{max-width:130px}.contact-qr figcaption strong{font-size:16px}}
@media(max-width:370px){.contact-qr-compact{gap:10px}.contact-qr-compact img{width:128px}.contact-qr-compact figcaption{font-size:11px}}

/* 全站页脚列出九项产品，并在平板与手机上重排链接列。 */
.footer-links{display:grid;grid-template-columns:minmax(0,1.3fr) repeat(2,minmax(0,1fr));gap:30px}
.footer-column a{overflow-wrap:anywhere}
@media(max-width:980px){.footer-top{flex-direction:column;gap:36px}.footer-links{width:100%;gap:28px}}
@media(max-width:600px){.footer-links{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 24px}}

.footer-filings{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:13px}.footer-filings a{color:inherit;text-decoration:none}.footer-filings a:hover{text-decoration:underline}