/* 深海数据流 · 全站视觉主题 */
:root{--dark-bg:#050d1d;--dark-text:#edf5ff;--dark-muted:#abc2d8;--dark-line:#a3c8ff2d}html{background:#050d1d}body{background:#050d1d!important;color:#eaf3ff!important}header{background:rgba(5,14,30,.9)!important;border-bottom:1px solid #a9cfff2b!important;box-shadow:0 10px 35px #0003!important}header .brand,header .brand:visited{color:#f4f8ff!important}header nav a{color:#b9cde0!important}header nav a:hover,header nav a.active{color:#7dc8ff!important}header nav.open{background:#0c1d36!important}header .menu{color:#eaf6ff!important}.top{display:none!important}
body:not(.page-home) .hero,.inner-hero{background:radial-gradient(ellipse at 72% 65%,#215384 0%,#0c2542 35%,#050d1d 75%)!important;color:#fff!important;border-color:#99c8ff25!important}body:not(.page-home) .hero:before,.inner-hero:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(0deg,transparent 0 55px,#9bd8ff0a 56px 57px),repeating-linear-gradient(90deg,transparent 0 55px,#9bd8ff0a 56px 57px);mask-image:linear-gradient(90deg,transparent,#000);pointer-events:none}body:not(.page-home) .hero h1,.inner-hero h1{color:#f1f7ff!important}.inner-hero p,body:not(.page-home) .hero p{color:#bad0e3!important}.inner-hero-label,.tag,.eyebrow,.home-kicker{color:#85beff!important}.inner-hero-bottom{color:#9bb7cd!important}.inner-hero-art{opacity:.6;filter:brightness(1.3)}.stripe-art{opacity:.72;filter:saturate(1.3)}.anchor{background:#0a1a30!important;border-color:#91c1e62a!important}.anchor a{color:#b5ccdc!important}.anchor a:hover{color:#fff!important}
.home-content,.home-section,.home-end,.home-path,.section,.section.dark,.products,.closing,.page-business #business,.page-products #products,.page-values #values,body:not(.page-home) main>section{background:#071426!important;color:#eaf4ff!important;border-color:#a3c8ff25!important}.home-section:nth-child(even),body:not(.page-home) main>section:nth-of-type(even){background:#091a2e!important}.home-section h2,.section h2,.section h3,.section h4,.section-title,section h2,section h3,.about-copy h3,.home-product-copy h3,.overview-title h3,.product-details h3,.capability-grid h4,.value-grid strong{color:#eff6ff!important}.home-section p,.home-lead,.copy,.section-head p,.about-copy p,.product-details p,.capability-grid p,.value-grid p,.business-category p,.ai-business p,.needs-grid p,.path-grid p,.product-overview p,.service p,.footer-desc{color:#a9bfd1!important}.home-kicker:before,.eyebrow:before,.tag:before,.inner-hero-label:before{background:linear-gradient(90deg,#35c5fa,#8679ff)!important}.home-link,.textlink,.ai-business span{color:#83c9ff!important}
.home-content .needs-grid a,.product-overview,.company-overview-facts>div,.company-overview-facts>div:first-child,.company-overview-facts>div:last-child,.ai-business,.page-values .value,.product-details,.platform-information,.product-shell{background:linear-gradient(145deg,#102d49,#0b1d33)!important;border:1px solid #8bc7ff31!important;box-shadow:0 18px 45px #0003!important;color:#edf5ff!important}.home-content .needs-grid a:hover,.product-overview:hover,.company-overview-facts>div:hover{border-color:#79c9ff8a!important;box-shadow:0 20px 55px #0006,0 0 26px #2479d522!important}.company-overview-facts strong,.home-research strong,.honor-facts strong{color:#83c6ff!important}.company-overview-facts span,.company-overview-facts i,.product-overview .overview-top,.overview-title span{color:#b4cce0!important}.overview-title span{background:#66b0ff26!important}.product-cards .product-placeholder{background:linear-gradient(145deg,#0f2c49,#091b30)!important}.placeholder-art{background:linear-gradient(145deg,#1b4160,#122a43)!important}.placeholder-art span{background:#a7d9ff1c;color:#c2ddf5}.product-stage{background:radial-gradient(circle at 50% 40%,#315c7e,#10263d)!important}.product-close{background:#142e47!important;border-color:#86bce350!important;color:#d4eaff!important}.platform-information{background:#0a1c30!important}.capability-grid article,.value-grid>div{background:transparent!important;border-color:#92bdd62b!important}.value-grid strong,.capability-grid h4{color:#f2f8ff!important}.product-tab.active{background:#255285!important}.honor-showcase{background:transparent!important}.honor-facts{border-color:#90bde134}.honor-facts>div{border-color:#90bde134}.honor-facts span,.honor-facts-note{color:#aac3d5}.honor-pedestal{background:linear-gradient(#c5d5e3,#728da5)!important;border-color:#adccdf!important}.honor-pedestal:before{background:linear-gradient(#edf5fb,#a9c2d5)!important}.home-product-feature{background:linear-gradient(115deg,#113652,#12244b)!important;border-color:#86b9e433!important}.home-product-copy span,.home-product-copy b{color:#83c6ff!important}.company-photo{background:#102a42!important;border-color:#83b7d432!important}.company-photo strong{color:#f0f6ff!important}.company-photo span{color:#b1c9da!important}.path-grid,.path-grid>div{border-color:#99c6e432!important}.home-ai{background:linear-gradient(130deg,#0c2946,#25577e)!important}.service{border-color:#8fb5d03a!important}.service h3{color:#e9f3ff!important}.service small,.value b{color:#8dc6ff!important}.about-office{box-shadow:0 22px 60px #0006}.site-footer{background:#040c19!important;border-color:#9cc6e829!important;color:#dcefff!important}.site-footer .footer-logo,.site-footer .footer-column h3{color:#eaf5ff!important}.site-footer .footer-column h3,.site-footer .footer-bottom{border-color:#8bb7d12b!important}.site-footer .footer-column a,.site-footer .footer-brand p,.site-footer .footer-bottom{color:#9cb6c9!important}.site-footer .footer-column a:hover{color:#86c9ff!important}
@media(max-width:800px){header nav{background:#0b1b30!important}.honor-facts>div{border-color:#90bde134!important}}

.honor-slide img{mix-blend-mode:normal!important;filter:drop-shadow(0 14px 16px #0008)!important}
/* 文字层次与交互 */
:root{--accent-light:#90d8ff;--accent-blue:#6aa8ff}
.inner-hero h1,.page-home .hero h1,.about-est strong{background:linear-gradient(110deg,#fff 0%,#e4f4ff 42%,#8ac8ff 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.inner-hero h1,.page-home .hero h1{letter-spacing:-.045em;text-shadow:0 0 40px #49a6ff19}.home-section h2,.section h2,.section-title,body:not(.page-home) section h2{color:#eef7ff!important;text-wrap:balance}.home-kicker,.eyebrow,.tag,.inner-hero-label{color:#83ceff!important;text-shadow:0 0 18px #4ba7ff40}.home-kicker:before,.eyebrow:before,.tag:before,.inner-hero-label:before{box-shadow:0 0 10px #49aaff88}
.company-overview-facts strong,.honor-facts strong{background:linear-gradient(110deg,#e8f7ff,#79caff);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.company-overview-facts>div strong{transition:filter .35s}.company-overview-facts>div:hover strong{filter:drop-shadow(0 0 12px #5fbaff88)}
header nav a{position:relative;transition:color .25s,text-shadow .25s}header nav a:hover,header nav a.active{color:#a0dcff!important;text-shadow:0 0 18px #5dbaff90}header nav a:after{height:2px;background:linear-gradient(90deg,#59d1ff,#827fff)!important;box-shadow:0 0 10px #56baff88}
.home-link,.textlink,.ai-business span,.site-footer .footer-column a{transition:color .25s,transform .25s,text-shadow .25s}.home-link:hover,.textlink:hover,.ai-business:hover span,.site-footer .footer-column a:hover{color:#b4e6ff!important;text-shadow:0 0 14px #61baff80}.home-link:hover span{transform:translate(3px,-3px);box-shadow:0 0 18px #4daaff44}
.needs-grid a h3,.product-overview h3,.service h3,.value h3,.card h3,.capability-grid h4{transition:color .3s,text-shadow .3s}.needs-grid a:hover h3,.product-overview:hover h3,.service:hover h3,.value:hover h3,.card:hover h3,.capability-grid article:hover h4{color:#a6ddff!important;text-shadow:0 0 18px #61b8ff48}.home-product-feature:hover .home-product-copy h3{color:#a6ddff!important;text-shadow:0 0 18px #61b8ff48}.home-product-copy h3{transition:color .3s,text-shadow .3s}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}
/* 独立页面的首屏视觉 */
.page-business .inner-hero{background:radial-gradient(ellipse at 76% 52%,#174d74 0%,#0b2741 33%,#050d1d 78%)!important}.page-business .inner-hero-art{right:2%;top:50%;width:43%;height:auto;aspect-ratio:1;transform:translateY(-50%);border:1px solid #81cfff55;border-radius:50%;background:radial-gradient(circle,#78c7ff22 0 5%,transparent 6% 19%,#7fcaff22 19.3% 19.6%,transparent 20% 39%,#7fcaff30 39.3% 39.6%,transparent 40%);mask-image:none;box-shadow:0 0 0 45px #53acff08,0 0 0 90px #53acff08,inset 0 0 70px #4cbbff13}.page-business .inner-hero-art i{top:50%;bottom:auto;left:50%!important;width:90%!important;height:1px;background:linear-gradient(90deg,transparent,#80cfff99,transparent)!important;border:0;transform:translate(-50%,-50%) rotate(25deg)}.page-business .inner-hero-art i:nth-child(2){transform:translate(-50%,-50%) rotate(-35deg)}.page-business .inner-hero-art i:nth-child(3){transform:translate(-50%,-50%) rotate(80deg)}.page-business .inner-hero-art:after{content:"";position:absolute;left:49%;top:49%;width:8px;height:8px;border-radius:50%;background:#b9eaff;box-shadow:0 0 24px 6px #69caff}
.page-products .inner-hero{background:radial-gradient(ellipse at 74% 58%,#253c78 0%,#112247 36%,#050d1d 78%)!important}.page-products .inner-hero-art{right:5%;top:50%;width:43%;height:280px;transform:translateY(-50%);mask-image:none;background:none;perspective:800px}.page-products .inner-hero-art i{position:absolute;top:10%;bottom:auto;left:20%!important;width:62%!important;height:80%;border:1px solid #9ecbff70;border-radius:12px;background:linear-gradient(145deg,#7fbfff22,#8790ed0b)!important;box-shadow:0 25px 65px #020b2377,inset 0 1px #ffffff38;transform:rotateY(-23deg) rotateX(9deg) rotateZ(-4deg)}.page-products .inner-hero-art i:nth-child(2){transform:translate(45px,-30px) rotateY(-23deg) rotateX(9deg) rotateZ(-4deg);opacity:.55}.page-products .inner-hero-art i:nth-child(3){transform:translate(90px,-60px) rotateY(-23deg) rotateX(9deg) rotateZ(-4deg);opacity:.25}
.page-values .inner-hero{background:radial-gradient(ellipse at 80% 50%,#30436d 0%,#12203d 38%,#050d1d 78%)!important}.page-values .inner-hero-art{right:-4%;top:0;width:60%;height:100%;transform:none;mask-image:linear-gradient(90deg,transparent,#000 35%);background:radial-gradient(ellipse at 62% 54%,#86b9f52e,transparent 45%)}.page-values .inner-hero-art i{position:absolute;top:auto;bottom:-65%;left:0!important;width:110%!important;height:120%;border:1px solid #9bcfff55;border-radius:50%;background:none!important;transform:rotate(-16deg);box-shadow:0 0 40px #63aaff15}.page-values .inner-hero-art i:nth-child(2){bottom:-76%;left:8%!important}.page-values .inner-hero-art i:nth-child(3){bottom:-87%;left:16%!important}
@media(max-width:800px){.page-business .inner-hero-art{width:70%;right:-30%;opacity:.6}.page-products .inner-hero-art{width:65%;right:-25%;opacity:.55;height:220px}.page-values .inner-hero-art{width:100%;right:-40%;opacity:.7}}
@media(prefers-reduced-motion:reduce){.inner-hero-art,.inner-hero-art i{animation:none!important}}
/* 独立页面：各自的影像和构图 */
.page-business .inner-hero,.page-products .inner-hero,.page-values .inner-hero{min-height:560px;background-position:center!important;background-size:cover!important;isolation:isolate}.page-business .inner-hero{background-image:linear-gradient(90deg,#031326e8 0%,#061a3285 43%,#061a3220 100%),url('hero-business.png')!important}.page-products .inner-hero{background-image:linear-gradient(90deg,#05091fe8 0%,#080d2d91 45%,#080d2d24 100%),url('hero-products.png')!important}.page-values .inner-hero{background-image:linear-gradient(180deg,#03172ac7 0%,#071f3670 50%,#071d32b8 100%),url('hero-values.png')!important}.page-business .inner-hero:before,.page-products .inner-hero:before,.page-values .inner-hero:before,.page-business .inner-hero-art,.page-products .inner-hero-art,.page-values .inner-hero-art{display:none}.page-business .inner-hero-copy,.page-products .inner-hero-copy{padding-top:90px;padding-bottom:120px}.page-business .inner-hero h1{font-size:clamp(45px,5.2vw,76px)}.page-products .inner-hero-copy{padding-left:4%}.page-products .inner-hero h1{font-size:clamp(44px,5.5vw,80px);font-weight:600}.page-values .inner-hero{text-align:center;align-items:flex-start}.page-values .inner-hero-copy{padding-top:105px;padding-bottom:210px}.page-values .inner-hero-label{justify-content:center}.page-values .inner-hero h1{font-size:clamp(43px,5vw,72px)}.page-values .inner-hero p{margin:0 auto}.page-values .inner-hero-bottom{text-align:left}.page-values .inner-hero-bottom span:last-child{text-align:right}@media(max-width:800px){.page-business .inner-hero,.page-products .inner-hero,.page-values .inner-hero{min-height:500px;background-position:65% center!important}.page-business .inner-hero-copy,.page-products .inner-hero-copy{padding:80px 0 130px}.page-products .inner-hero-copy{padding-left:18px}.page-values .inner-hero-copy{padding:80px 0 200px}.page-business .inner-hero h1,.page-products .inner-hero h1,.page-values .inner-hero h1{font-size:clamp(36px,9vw,52px)}}
/* 首屏缓慢景深与光感 */
.page-business .inner-hero::before,.page-products .inner-hero::before,.page-values .inner-hero::before{content:"";display:block!important;position:absolute;inset:-4%;z-index:0;pointer-events:none;background-size:cover;background-position:center;transform-origin:center;animation:hero-drift 8s ease-in-out infinite alternate;will-change:transform;mask-image:none}
.page-business .inner-hero::before{background-image:linear-gradient(90deg,#031326e8 0%,#061a3285 43%,#061a3220 100%),url('hero-business.png')}
.page-products .inner-hero::before{background-image:linear-gradient(90deg,#05091fe8 0%,#080d2d91 45%,#080d2d24 100%),url('hero-products.png')}
.page-values .inner-hero::before{background-image:linear-gradient(180deg,#03172ac7 0%,#071f3670 50%,#071d32b8 100%),url('hero-values.png')}
.page-business .inner-hero::after,.page-products .inner-hero::after,.page-values .inner-hero::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(110deg,transparent 35%,#a8ddff0d 48%,transparent 58%);transform:translateX(-70%);animation:hero-light 6s ease-in-out infinite}
@keyframes hero-drift{0%{transform:scale(1.01) translate3d(-.4%,0,0)}100%{transform:scale(1.065) translate3d(.6%,-.4%,0)}}@keyframes hero-light{0%,20%{transform:translateX(-70%);opacity:0}45%{opacity:1}75%,100%{transform:translateX(70%);opacity:0}}
@media(max-width:800px){.page-business .inner-hero::before,.page-products .inner-hero::before,.page-values .inner-hero::before{background-position:65% center}}
@media(prefers-reduced-motion:reduce){.page-business .inner-hero::before,.page-products .inner-hero::before,.page-values .inner-hero::before{animation:none;transform:none}.page-business .inner-hero::after,.page-products .inner-hero::after,.page-values .inner-hero::after{animation:none;display:none}}

/* 产品导航：悬停、键盘焦点和触屏均可展开。 */
header nav .nav-product-menu{position:relative;display:flex;align-items:center;gap:5px}
header nav .nav-product-toggle{width:20px;height:28px;display:grid;place-items:center;padding:0;border:0;background:transparent;color:#b9cde0;cursor:pointer}
header nav .nav-product-toggle svg{width:12px;height:12px;transition:transform .2s}
header nav .product-submenu{position:absolute;top:100%;left:-20px;min-width:230px;padding:10px;background:#f8fbfd;border:1px solid #d9e6ef;border-radius:8px;box-shadow:0 16px 40px #00172c42;opacity:0;visibility:hidden;transform:translateY(6px);pointer-events:none;transition:opacity .2s,transform .2s,visibility .2s;z-index:40}
header nav .nav-product-menu:hover .product-submenu,header nav .nav-product-menu:focus-within .product-submenu,header nav .nav-product-menu.is-open .product-submenu{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto}
header nav .nav-product-menu:hover .nav-product-toggle svg,header nav .nav-product-menu.is-open .nav-product-toggle svg{transform:rotate(180deg)}
header nav .product-submenu a{display:flex;flex-direction:column;gap:5px;padding:12px;border-radius:5px;color:#1a3b53!important;line-height:1.3;text-shadow:none!important}
header nav .product-submenu a:hover,header nav .product-submenu a:focus-visible{background:#e5f1f8;color:#155e9e!important}
header nav .product-submenu a:after{display:none!important}header nav .product-submenu a strong{font-size:14px}header nav .product-submenu a span{font-size:12px;color:#607d90}
header nav .nav-product-toggle:focus-visible,header nav .product-submenu a:focus-visible{outline:2px solid #5caee5;outline-offset:2px}
@media(max-width:800px){header nav .nav-product-menu{display:grid;grid-template-columns:1fr 36px;align-items:center}header nav .nav-product-toggle{width:36px;height:36px}header nav .product-submenu{position:static;grid-column:1/-1;display:none;visibility:visible;opacity:1;transform:none;pointer-events:auto;min-width:0;margin-top:4px;box-shadow:none;background:#f0f7fb}header nav .nav-product-menu.is-open .product-submenu,header nav .nav-product-menu:focus-within .product-submenu{display:block}}
/* 非首页：正文使用浅色，深色首屏与页脚保留品牌识别。 */
body:not(.page-home) main>#overview,body:not(.page-home) main>#services,body:not(.page-home) main>#team,body.page-business main>#business,body.page-products main>#products,body.page-values main>#values{background:#eef3f6!important;color:#18334a!important;border-color:#d6e3eb!important}
body:not(.page-home) main>#services,body:not(.page-home) main>#team{background:#f7fafb!important}
body:not(.page-home) main>#overview h2,body:not(.page-home) main>#services h2,body:not(.page-home) main>#team h2,body:not(.page-home) main>#services h3,body.page-business main>#business h2,body.page-values main>#values h2,body.page-values main>#values h3{color:#15324a!important}
body:not(.page-home) main>#overview .copy,body:not(.page-home) main>#services .copy,body:not(.page-home) main>#team .copy,body.page-business main>#business p,body.page-values main>#values p{color:#4e6b7d!important}
body:not(.page-home) #overview .tag,body:not(.page-home) #services .tag,body:not(.page-home) #team .tag,body.page-business #business .direction-heading span{color:#2678ad!important;text-shadow:none}
body:not(.page-home) #overview .head>div:first-child h2{background:linear-gradient(120deg,#173b58,#316a94);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
body:not(.page-home) .company-overview-facts>div,body:not(.page-home) .company-overview-facts>div:first-child,body:not(.page-home) .company-overview-facts>div:last-child{background:linear-gradient(145deg,#fff,#e7f0f5)!important;border-color:#cbdde8!important;box-shadow:0 10px 25px #18425a12!important}
body:not(.page-home) .company-overview-facts strong{background:none;-webkit-text-fill-color:#286a9e;color:#286a9e!important}body:not(.page-home) .company-overview-facts span,body:not(.page-home) .company-overview-facts i{color:#587588!important}
body:not(.page-home) #services .service{background:#fff;border-color:#d4e3ec!important;box-shadow:0 10px 25px #21465a0b}body:not(.page-home) #services .service small{color:#357fb3}
body.page-business #business .business-direction{border-color:#bcd0dd!important}body.page-business #business .direction-tags span{color:#315e7b!important;border-color:#bdd1df!important;background:#ffffffa8}
body.page-values #values .value{background:#fff!important;border-color:#d6e5ed!important;color:#1a394d!important}body.page-values #values .value b{color:#2d83b9!important}
body.page-products #products .product-shell{background:#f8fbfc!important;border-color:#d1e1eb!important;color:#163249!important}
body.page-products #products .product-details,body.page-products #products .platform-information{background:#f8fbfc!important;border-color:#d5e4ec!important;color:#19364b!important}
body.page-products #products .product-details h3,body.page-products #products .platform-information h3,body.page-products #products .platform-information h4,body.page-products #products .platform-information .value-grid strong{color:#19364b!important}
body.page-products #products .product-details p,body.page-products #products .platform-information p{color:#526f80!important}
body.page-products #products .platform-information .eyebrow,body.page-products #products .product-details .eyebrow{color:#277bb1!important}
body.page-products #products .capability-grid article,body.page-products #products .value-grid>div{border-color:#c9dae4!important}
body.page-products #products .deployment-section h3,body.page-products #products .deployment-section h4{color:#eff8ff!important}body.page-products #products .deployment-section p{color:#b4ccda!important}
body.page-products #products .zdd-next{background:linear-gradient(110deg,#142f50,#192343)!important}body.page-products #products .zdd-next h3{color:#eff8ff!important}body.page-products #products .zdd-next p{color:#b4ccda!important}
body.page-products main>section.product-context{background:#f7fafb!important;color:#18334a!important;border-color:#d9e5ec!important}
body.page-products .product-context-heading h2,body.page-products .product-scenarios h3{color:#17354d!important}body.page-products .product-context-heading>p,body.page-products .product-scenarios p{color:#506e80!important}body.page-products .product-context-kicker,body.page-products .scenario-number{color:#2a7cae}
body.page-products .product-scenarios,body.page-products .product-scenarios article+article{border-color:#cbdce6}body.page-products .product-context-bottom>div>p{color:#a8c2d8!important}

@media(max-width:800px){header nav .nav-product-menu:focus-within .product-submenu{display:none}header nav .nav-product-menu.is-open .product-submenu{display:block}}
.product-back{display:none}
html[data-selected-product] body.page-products #products .product-back{display:inline-flex;align-items:center;margin:0 0 30px;color:#316e99;font-size:14px;font-weight:600}
html[data-selected-product] body.page-products #products .product-cards,html[data-selected-product] body.page-products main>section.product-context{display:none!important}
html[data-selected-product] body.page-products #products .product-close{display:none}
html[data-selected-product] body.page-products #products .product-shell:not([hidden]){display:grid}
html[data-selected-product] body.page-products #products .product-details{padding-top:45px}
.detail-scenarios{margin-top:72px}.detail-scenarios>h3{margin:20px 0 28px;font-size:clamp(25px,3vw,38px);line-height:1.3}.detail-scenario-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid #cbdce6;border-bottom:1px solid #cbdce6}.detail-scenario-grid article{padding:24px 25px 24px 0}.detail-scenario-grid article+article{padding-left:25px;border-left:1px solid #cbdce6}.detail-scenario-grid article span{color:#4389b5;font-size:12px}.detail-scenario-grid article h4{font-size:18px;margin:16px 0 9px}.detail-scenario-grid article p{font-size:14px;line-height:1.8;margin:0}
@media(max-width:800px){.detail-scenarios{margin-top:50px}.detail-scenario-grid{grid-template-columns:1fr}.detail-scenario-grid article,.detail-scenario-grid article+article{padding:20px 0;border-left:0}.detail-scenario-grid article+article{border-top:1px solid #cbdce6}}

/* 页脚联系方式 */
.site-footer .footer-contact{font-style:normal;margin-top:26px;display:grid;gap:10px;max-width:360px;font-size:13px;line-height:1.7;color:#b1c5d5}
.site-footer .footer-contact strong{color:#eff7ff;font-size:15px;margin-bottom:3px}
.site-footer .footer-contact>div{display:grid;grid-template-columns:4.5em minmax(0,1fr);gap:10px}
.site-footer .footer-contact>div>span:first-child{color:#86a3b8}
.site-footer .footer-contact a{color:#b8d8ed;overflow-wrap:anywhere;transition:color .2s}
.site-footer .footer-contact a:hover,.site-footer .footer-contact a:focus-visible{color:#fff;text-decoration:underline;text-underline-offset:3px}
@media(max-width:900px){.site-footer .footer-contact{max-width:480px}}

.site-footer .footer-contact>div>span:first-child{width:4em;text-align:justify;text-align-last:justify}

/* 首屏标签与底部说明不再重复展示。 */
body:not(.page-home) .inner-hero-label,body:not(.page-home) .inner-hero-bottom{display:none!important}

/* 产品导航菜单 */
header nav .product-submenu{box-sizing:border-box;isolation:isolate;width:370px;min-width:0;left:auto;right:-24px;top:100%;padding:14px 22px 16px;background:radial-gradient(ellipse at 100% 110%,#1269a76b,transparent 44%),linear-gradient(145deg,#112e52,#071c37 70%,#0b2949)!important;border:1px solid #56aee3;border-radius:15px;box-shadow:inset 0 1px 8px #a3dfff2b,0 18px 38px #00142970,0 0 18px #228fda24;overflow:hidden}
header nav .product-submenu:before{content:"";position:absolute;z-index:-1;right:-28px;bottom:-42px;width:180px;height:100px;background:radial-gradient(circle,#51cfff90 1px,transparent 1.5px);background-size:7px 7px;transform:rotate(-12deg);mask-image:radial-gradient(ellipse at 80% 65%,#000,transparent 70%);pointer-events:none}
header nav .product-submenu a{position:relative;display:flex;flex-direction:column;justify-content:center;gap:7px;min-height:87px;box-sizing:border-box;padding:15px 57px 15px 8px;border-radius:0;color:#f5faff!important;background:transparent;text-shadow:none!important}
header nav .product-submenu a:first-child{border-bottom:1px solid #4886ae66}
header nav .product-submenu a strong{font-size:19px;line-height:1.25;font-weight:700;color:#f5faff!important}
header nav .product-submenu a span{font-size:14px;line-height:1.4;color:#a9c3d9!important}
header nav .product-submenu a:after{content:"→"!important;position:absolute!important;right:2px!important;top:50%!important;left:auto!important;bottom:auto!important;transform:translateY(-50%)!important;display:grid!important;place-items:center;width:40px!important;height:40px!important;border:1px solid #4789b9;border-radius:50%;background:linear-gradient(145deg,#1a537f,#0e3054)!important;box-shadow:inset 0 1px 6px #7bccf532,0 0 12px #1888d13a;color:#c7edff!important;font-size:25px;line-height:1;transition:transform .2s,background .2s}
header nav .product-submenu a:hover,header nav .product-submenu a:focus-visible{background:#5cb6eb12!important;color:#fff!important}
header nav .product-submenu a:hover:after,header nav .product-submenu a:focus-visible:after{transform:translate(3px,-50%)!important;background:linear-gradient(145deg,#2677ae,#145080)!important}
@media(min-width:801px){header nav .product-submenu:after{content:"";position:absolute;left:0;right:0;top:-12px;height:12px}}
@media(max-width:800px){header nav .product-submenu{position:static;grid-column:1/-1;width:100%;margin:6px 0 8px;padding:8px 16px;border-radius:10px;box-shadow:inset 0 1px 8px #a3dfff20}header nav .product-submenu a{min-height:72px;padding:12px 52px 12px 5px}header nav .product-submenu a strong{font-size:16px}header nav .product-submenu a span{font-size:13px}header nav .product-submenu a:after{width:34px!important;height:34px!important;font-size:21px}}

/* 收紧产品下拉菜单的尺寸 */
header nav .product-submenu{width:290px;padding:8px 15px 10px;border-radius:12px}header nav .product-submenu a{min-height:65px;gap:3px;padding:10px 47px 10px 7px}header nav .product-submenu a strong{font-size:16px}header nav .product-submenu a span{font-size:12px}header nav .product-submenu a:after{width:32px!important;height:32px!important;font-size:20px}@media(max-width:800px){header nav .product-submenu{width:100%;padding:5px 12px 7px}header nav .product-submenu a{min-height:60px;padding:9px 45px 9px 5px}header nav .product-submenu a:after{width:30px!important;height:30px!important;font-size:19px}}