@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600;700&family=Noto+Sans+SC:wght@400;500;600;700&display=swap');
:root{font-family:'Noto Sans SC',sans-serif;color:#142335;background:#f5f7f9;font-synthesis:none;scroll-behavior:smooth}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button{font:inherit}.container{width:min(1320px,calc(100% - 96px));margin:auto}.site-header{height:88px;padding:0 48px;display:flex;align-items:center;justify-content:space-between;background:#fff;position:relative;z-index:20}.brand{display:flex;align-items:center;gap:13px}.brand-mark{font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:34px;line-height:1;letter-spacing:-.09em;color:#0b314c;border-left:4px solid #10bada;padding-left:8px}.brand-mark span{color:#0abfdd}.brand-name{display:flex;flex-direction:column;line-height:1.15}.brand-name strong{font-size:20px;letter-spacing:.12em}.brand-name small{font-family:'Barlow Condensed',sans-serif;font-size:12px;letter-spacing:.14em;color:#587185}.desktop-nav{display:flex;gap:42px;margin-left:auto;margin-right:52px}.desktop-nav a{font-size:15px;font-weight:500;transition:color .2s}.desktop-nav a:hover,.inline-link:hover{color:#00aaca}.header-contact{height:44px;min-width:144px;background:#0c314b;color:white;display:flex;align-items:center;justify-content:center;gap:28px;font-size:14px;font-weight:600}.header-contact span,.btn span,.footer-cta span{font-size:20px;font-weight:400}.menu-toggle,.mobile-nav{display:none}.hero{position:relative;height:min(760px,calc(100vh - 88px));min-height:630px;overflow:hidden;background:radial-gradient(circle at 74% 43%,#17516f 0%,#0b253b 29%,#061524 72%);color:white}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,13,24,.74),rgba(3,13,24,.22) 63%,rgba(3,13,24,.1)),url('hero.webp') center right/cover no-repeat;opacity:.86}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(3,12,22,.72),transparent 30%)}.hero-grid{position:absolute;inset:0;background:linear-gradient(rgba(65,188,224,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(65,188,224,.08) 1px,transparent 1px);background-size:100px 100px;mask-image:linear-gradient(90deg,transparent 35%,#000);z-index:1}.hero-glow{position:absolute;width:42vw;height:42vw;border:1px solid rgba(82,205,232,.18);border-radius:50%;right:10%;top:7%;z-index:1;box-shadow:0 0 0 80px rgba(56,171,202,.025),0 0 0 160px rgba(56,171,202,.018)}.hero-content{position:relative;z-index:2;padding-top:145px}.eyebrow,.section-kicker{font-family:'Barlow Condensed','Noto Sans SC',sans-serif;font-weight:600;letter-spacing:.17em;font-size:14px}.eyebrow{color:#9fdaea;display:flex;align-items:center;gap:14px}.eyebrow-line{display:block;width:30px;height:2px;background:#31c9e6}.hero h1{font-size:clamp(54px,5.1vw,82px);line-height:1.25;letter-spacing:-.045em;margin:31px 0 25px;font-weight:600}.hero h1 em{font-style:normal;color:#63d8ef}.hero-content>p{font-size:18px;line-height:1.9;color:#c9d8e2;max-width:620px;margin:0}.hero-actions{display:flex;align-items:center;gap:32px;margin-top:43px}.btn{height:58px;display:inline-flex;align-items:center;justify-content:space-between;gap:62px;padding:0 24px;font-size:15px;font-weight:600}.btn-primary{background:#34c8e5;color:#092233;transition:background .2s,transform .2s}.btn-primary:hover{background:#73e1f4;transform:translateY(-2px)}.btn-text{color:white;padding-left:0;gap:26px}.hero-side{position:absolute;z-index:2;right:30px;top:45%;writing-mode:vertical-rl;font:600 12px 'Barlow Condensed',sans-serif;letter-spacing:.2em;color:#a9ccd8}.hero-side span{color:#35c8e5;margin:12px 0}.hero-bottom{position:absolute;left:50%;transform:translateX(-50%);bottom:30px;z-index:2;display:flex;justify-content:space-between;align-items:center;border-top:1px solid rgba(255,255,255,.22);padding-top:22px;color:#9bb8c7;font-size:13px}.hero-bottom a{font:600 12px 'Barlow Condensed',sans-serif;letter-spacing:.15em}.hero-bottom a span{margin-left:12px;font-size:19px}.section{padding:118px 0}.section-kicker{color:#02a6c5;margin:0 0 26px}.intro{background:#fff}.intro-layout{display:grid;grid-template-columns:1fr 1fr;gap:13%}h2{letter-spacing:-.045em}.intro h2,.section-heading h2,.footer-top h2{font-size:clamp(36px,3.1vw,52px);line-height:1.38;margin:0;font-weight:600}.intro-copy{padding-top:39px}.intro-copy p{color:#586b7c;line-height:2;font-size:17px;margin:0 0 18px}.inline-link{display:inline-flex;align-items:center;gap:58px;color:#0b4960;font-weight:600;font-size:15px;margin-top:21px;border-bottom:1px solid #62c9d9;padding-bottom:12px}.inline-link span{font-size:20px}.products{background:#eef3f6}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:80px;margin-bottom:44px}.section-heading>p{width:340px;color:#647888;font-size:16px;line-height:1.8;margin:0 0 6px}.product-grid{display:grid;grid-template-columns:1.16fr 1fr 1fr;gap:16px}.product-card{position:relative;min-height:480px;background:#102e43;color:white;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;padding:28px;transition:transform .25s}.product-card:hover{transform:translateY(-5px)}.product-card.featured{background:linear-gradient(140deg,#0d415b,#092335)}.product-card:nth-child(2){background:linear-gradient(140deg,#163d4e,#0a2739)}.product-card:nth-child(3){background:linear-gradient(140deg,#143b4d,#09293b)}.product-index{font:600 13px 'Barlow Condensed',sans-serif;letter-spacing:.14em;color:#72bfd0}.product-linework{position:absolute;top:30%;left:50%;transform:translate(-50%,-20%);width:270px;height:190px;opacity:.7}.product-linework:before,.product-linework:after,.product-linework i{content:"";display:block;position:absolute;border:1px solid rgba(109,220,238,.62)}.carrier:before{width:245px;height:105px;left:8px;top:45px;border-radius:50%;transform:rotate(-15deg)}.carrier:after{width:220px;height:85px;left:21px;top:54px;border-radius:50%;transform:rotate(-15deg)}.carrier i:nth-child(1){width:150px;height:52px;border-radius:50%;left:55px;top:71px;transform:rotate(-15deg)}.carrier i:nth-child(2){width:270px;height:1px;left:0;top:100px;transform:rotate(-15deg)}.carrier i:nth-child(3){width:1px;height:180px;left:130px;top:0;transform:rotate(-15deg)}.heater:before,.heater:after{width:180px;height:180px;border-radius:50%;top:0;left:45px}.heater:after{width:130px;height:130px;top:25px;left:70px}.heater i:nth-child(1){width:76px;height:76px;border-radius:50%;top:52px;left:97px}.heater i:nth-child(2){width:240px;height:1px;left:15px;top:90px}.heater i:nth-child(3){height:185px;width:1px;left:135px;top:0}.material:before{width:170px;height:130px;left:52px;top:24px;transform:skewY(-20deg)}.material:after{width:170px;height:130px;left:66px;top:38px;transform:skewY(-20deg)}.material i:nth-child(1){width:170px;height:130px;left:80px;top:52px;transform:skewY(-20deg)}.material i:nth-child(2){height:1px;width:230px;left:28px;top:78px;transform:rotate(-20deg)}.product-info{position:relative;z-index:1}.product-info h3{font-size:25px;line-height:1.35;margin:0 0 15px}.product-info p{color:#b7ccd6;font-size:15px;line-height:1.75;margin:0 0 25px}.product-tag{display:inline-block;color:#7fcedd;border-top:1px solid #4591a3;padding-top:12px;font-size:13px}.applications{background:#fff}.application-list{border-top:1px solid #d7e0e5}.application-row{display:grid;grid-template-columns:70px 1fr 1fr 30px;gap:20px;align-items:center;border-bottom:1px solid #d7e0e5;padding:23px 16px;transition:background .2s,padding .2s}.application-row:hover{background:#f1f8fa;padding-left:25px}.application-row>span{font:600 16px 'Barlow Condensed',sans-serif;color:#01a3c4}.application-row h3{font-size:26px;font-weight:600;margin:0}.application-row p{color:#667b8a;font-size:15px;margin:0}.application-row b{color:#00aaca;font-weight:400;font-size:22px}.statement{padding:115px 0;background:radial-gradient(circle at 85% 50%,#124864,#071b2c 55%,#061421);color:#fff;position:relative;overflow:hidden}.statement:after{content:"";position:absolute;width:500px;height:500px;border:1px solid #2b7489;border-radius:50%;right:-80px;top:-100px;box-shadow:0 0 0 80px rgba(58,185,214,.04),0 0 0 160px rgba(58,185,214,.03)}.statement .container{position:relative;z-index:1}.statement h2{font-size:clamp(40px,4vw,62px);line-height:1.45;margin:0 0 38px}.statement h2 span{color:#6bd7ea}footer{background:#081b2b;color:#fff;padding:100px 0 24px}.footer-top{display:flex;justify-content:space-between;align-items:end;padding-bottom:78px;border-bottom:1px solid #2e4858}.footer-top h2{font-size:clamp(40px,4vw,62px)}.footer-cta{border:1px solid #5e7e90;padding:20px 24px;display:flex;gap:50px;align-items:center;font-size:15px}.footer-cta:hover{background:#12354a}.footer-bottom{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:50px;padding:54px 0;color:#a4bac6}.footer-brand{display:flex;flex-direction:column;color:#fff}.footer-brand strong{font-size:25px;letter-spacing:.1em}.footer-brand span{font:600 13px 'Barlow Condensed',sans-serif;letter-spacing:.16em;color:#77aabc}.footer-bottom p{font-size:14px;line-height:1.9;margin:0}.footer-bottom>div:last-child{display:flex;flex-direction:column;gap:12px;font-size:14px}.footer-bottom a:hover,.copyright a:hover{color:#5cd4ea}.copyright{display:flex;justify-content:space-between;border-top:1px solid #2e4858;padding-top:24px;font-size:12px;color:#7994a3}
@media(max-width:1000px){.desktop-nav{gap:20px;margin-right:22px}.site-header{padding:0 24px}.container{width:min(100% - 48px,1320px)}.product-grid{grid-template-columns:repeat(2,1fr)}.product-card.featured{grid-column:span 2}.intro-layout{gap:7%}}@media(max-width:700px){.site-header{height:72px}.brand-name strong{font-size:17px}.brand-name small{font-size:10px}.desktop-nav,.header-contact{display:none}.menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:6px;border:0;background:none;padding:8px;cursor:pointer}.menu-toggle span{width:25px;height:2px;background:#0d3348}.mobile-nav:not([hidden]){display:flex;position:absolute;z-index:19;top:72px;left:0;right:0;background:white;flex-direction:column;padding:20px 24px;box-shadow:0 14px 25px #04192824}.mobile-nav a{padding:14px 0;border-bottom:1px solid #e5edf1}.container{width:calc(100% - 40px)}.hero{min-height:620px;height:calc(100svh - 72px)}.hero:before{background-position:60% center;opacity:.55}.hero-content{padding-top:125px}.hero h1{font-size:clamp(42px,10vw,60px)}.hero-content>p{font-size:16px}.hero-actions{gap:18px;flex-wrap:wrap}.btn{height:54px;gap:30px}.hero-side{display:none}.hero-bottom{font-size:11px}.hero-bottom a{display:none}.section{padding:78px 0}.intro-layout{grid-template-columns:1fr;gap:16px}.intro-copy{padding-top:0}.intro-copy p{font-size:16px}.section-heading{display:block;margin-bottom:30px}.section-heading>p{width:auto;margin-top:18px}.product-grid{grid-template-columns:1fr}.product-card,.product-card.featured{grid-column:auto;min-height:410px}.application-row{grid-template-columns:34px 1fr 22px;gap:10px;padding:22px 4px}.application-row h3{font-size:22px}.application-row p{grid-column:2;grid-row:2;font-size:13px}.application-row b{grid-column:3;grid-row:1}.statement{padding:86px 0}.statement:after{right:-320px}.footer-top{display:block;padding-bottom:54px}.footer-cta{margin-top:35px;width:fit-content;gap:24px}.footer-bottom{grid-template-columns:1fr 1fr;gap:30px}.footer-brand{grid-column:span 2}.copyright{gap:12px;flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}

/* Jiufang brand and photographic hero */
.site-header{background:#09254d;color:#fff}.brand img{display:block;width:252px;height:auto}.desktop-nav a:hover{color:#65c6f1}.header-contact{background:#176bb3;color:#fff}.header-contact:hover{background:#258bd0}.menu-toggle span{background:#fff}.mobile-nav:not([hidden]){background:#0c305b}.mobile-nav a{border-color:#345273;color:#fff}
.hero{background:#071b36}.hero:before,.hero:after{display:none}.carousel-slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .65s ease,visibility .65s;overflow:hidden}.carousel-slide.is-active{opacity:1;visibility:visible;z-index:1}.carousel-slide:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,17,43,.92) 0%,rgba(5,32,67,.75) 36%,rgba(5,30,61,.16) 78%),linear-gradient(0deg,rgba(3,21,46,.42),transparent 30%)}.carousel-slide img{position:absolute;width:100%;height:100%;object-fit:cover;object-position:center}.carousel-slide:nth-child(1) img{object-position:center 45%}.carousel-slide:nth-child(2) img{object-position:center 48%}.carousel-slide:nth-child(3) img{object-position:center 58%}.carousel-slide .hero-content{position:relative;z-index:2}.hero h1,.hero h2{font-size:clamp(54px,5.1vw,82px);line-height:1.25;letter-spacing:-.045em;margin:31px 0 25px;font-weight:600}.hero h1 em,.hero h2 em{font-style:normal;color:#8bd9ff}.hero-content>p{color:#e4f0f8}.eyebrow{color:#a9ddfa}.eyebrow-line{background:#52baf0}.btn-primary{background:#278bd0;color:#fff}.btn-primary:hover{background:#4da9e4}.carousel-controls{position:absolute;z-index:5;bottom:34px;left:50%;transform:translateX(-50%);display:flex;align-items:center;justify-content:space-between;border-top:1px solid #ffffff65;padding-top:22px}.carousel-dots,.carousel-arrows{display:flex;align-items:center;gap:14px}.carousel-dots button{width:27px;height:3px;background:#ffffff80;border:0;padding:0;cursor:pointer;transition:width .2s,background .2s}.carousel-dots button.is-active{width:62px;background:#62c4f5}.carousel-arrows button{width:42px;height:42px;border:1px solid #ffffff80;background:#082b50a3;color:#fff;font-size:20px;cursor:pointer}.carousel-arrows button:hover{background:#237cc0}.carousel-count{font:500 16px 'Barlow Condensed',sans-serif;color:#bfd9ea;min-width:61px;text-align:center}.carousel-count strong{font-size:20px;color:#fff}.carousel-slide[aria-hidden="true"] a{pointer-events:none}.section-kicker{color:#167ac1}.inline-link{color:#176aa9;border-color:#8ac5e5}.products{background:#edf3f9}.product-card.featured{background:linear-gradient(140deg,#144e91,#082b55)}.product-card:nth-child(2){background:linear-gradient(140deg,#1b6095,#0b335e)}.product-card:nth-child(3){background:linear-gradient(140deg,#185486,#092d57)}.product-index,.product-tag{color:#a0daf8}.application-row>span,.application-row b{color:#197bc2}.application-row:hover{background:#eef5fc}.statement{background:radial-gradient(circle at 85% 50%,#1b579b,#0b2f61 55%,#071e42)}.statement h2 span{color:#8dd8fb}footer{background:#071e42}
@media(max-width:700px){.brand img{width:199px}.hero h1,.hero h2{font-size:clamp(42px,10vw,60px)}.carousel-slide:after{background:linear-gradient(90deg,rgba(2,17,43,.88),rgba(5,32,67,.54)),linear-gradient(0deg,rgba(3,21,46,.42),transparent 30%)}.carousel-slide:nth-child(3) img{object-position:62% center}.carousel-controls{bottom:18px}.carousel-arrows{gap:7px}.carousel-arrows button{width:36px;height:36px}}

/* Multi-page navigation and lighter Jiufang blue direction */
html{scroll-padding-top:92px}.site-header{position:sticky;top:0;z-index:50;background:linear-gradient(90deg,#124b83,#176aaa 78%,#2388c4);box-shadow:0 5px 24px rgba(20,80,126,.12)}.desktop-nav{gap:27px;margin-right:28px}.desktop-nav a{color:#fff}.desktop-nav a[aria-current="page"]{color:#d6f1ff;border-bottom:2px solid #d6f1ff;padding-bottom:5px}.header-contact{background:#0d4d84}.hero{background:#488fbe}.carousel-slide:after{background:linear-gradient(90deg,rgba(16,76,130,.74) 0%,rgba(27,91,146,.48) 43%,rgba(21,79,132,.08) 83%),linear-gradient(0deg,rgba(12,62,116,.28),transparent 38%)}.hero h1,.hero h2{text-shadow:0 2px 20px rgba(17,55,95,.18);font-size:clamp(48px,4.45vw,72px)}.hero h1 em,.hero h2 em{color:#d9f6ff}.hero-content>p{max-width:740px}.products{background:#f4f8fc}.product-card.featured{background:linear-gradient(135deg,#2579bb,#174e8c)}.product-card:nth-child(2){background:linear-gradient(135deg,#378fc6,#1d62a0)}.product-card:nth-child(3){background:linear-gradient(135deg,#4194c7,#1d629f)}.statement{background:linear-gradient(115deg,#1e6eae,#4a9acb)}.statement:after{border-color:#a6dfff}.statement h2 span{color:#e4f8ff}.statement .section-kicker{color:#d4efff}.application-row{cursor:pointer}.application-row:hover h3{color:#176eae}.mobile-nav:not([hidden]){position:fixed;top:72px;z-index:49;background:#176aaa}
.page-hero{position:relative;overflow:hidden;padding:108px 0 100px;background:linear-gradient(115deg,#e8f5fc 0%,#d5ebf8 48%,#9bcee9 100%);color:#114879}.page-hero:after{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(22,110,175,.2);border-radius:50%;right:-80px;top:-170px;box-shadow:0 0 0 75px rgba(33,137,195,.045),0 0 0 150px rgba(33,137,195,.03)}.page-hero .container{position:relative;z-index:1}.page-hero .section-kicker{color:#247cba}.page-hero h1{font-size:clamp(46px,5vw,76px);line-height:1.2;margin:0 0 22px}.page-hero p:not(.section-kicker){max-width:780px;font-size:18px;line-height:1.8;margin:0;color:#456b89}.page-hero.has-image{color:#fff;background:#2673ad}.page-hero.has-image>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}.page-hero.has-image:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(23,79,127,.84),rgba(30,117,175,.46));z-index:1}.page-hero.has-image:after{display:none}.page-hero.has-image .section-kicker,.page-hero.has-image p:not(.section-kicker){color:#e7f5ff}.page-content{background:#fff}.page-section{padding:86px 0;border-bottom:1px solid #e1eaf0}.page-section h2{font-size:clamp(32px,3vw,47px);margin:0 0 16px;color:#153f68}.page-section .lead{font-size:17px;line-height:1.9;color:#56748d;max-width:840px;margin:0 0 32px}.page-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-top:36px}.page-tabs a{padding:11px 17px;border:1px solid #8bbad8;background:#ffffffb8;color:#1a679f;font-size:14px;font-weight:600}.page-tabs a:hover{background:#176eae;color:#fff}.catalog-section{scroll-margin-top:90px}.catalog-title{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:25px}.catalog-title span{font:600 14px 'Barlow Condensed',sans-serif;letter-spacing:.14em;color:#3189bf}.model-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.model-card{border:1px solid #d5e5ef;background:#f7fbfe;padding:30px}.model-card h3{font-size:23px;margin:0 0 22px;color:#154f80}.spec-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px 20px;margin:0}.spec-list div{border-top:1px solid #d7e7f1;padding-top:11px}.spec-list dt{font-size:13px;color:#6a8499;margin-bottom:5px}.spec-list dd{font-size:16px;color:#1c4264;margin:0;font-weight:600}.category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.category-card{background:#edf6fb;border-left:3px solid #338eca;padding:23px;color:#194f7a}.category-card h3{font-size:21px;margin:0 0 10px}.category-card p{font-size:15px;line-height:1.75;margin:0;color:#55738b}.note{font-size:14px;color:#6c8395;line-height:1.7;margin-top:25px}.split-section{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.split-section img{width:100%;height:390px;object-fit:cover}.split-section p{font-size:17px;line-height:1.95;color:#52718b}.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.contact-card{padding:28px;background:#f0f7fb;border:1px solid #d8e9f3}.contact-card h2{font-size:22px;margin:0 0 20px}.contact-card p,.contact-card a{font-size:17px;line-height:1.9;color:#315b7b}.contact-card a{color:#176fac;text-decoration:underline;text-underline-offset:4px}.contact-card .muted{font-size:14px;color:#6b8799}.app-detail{display:grid;grid-template-columns:76px 1fr 1fr;gap:22px;align-items:start;padding:27px 0;border-top:1px solid #d7e5ed}.app-detail:last-child{border-bottom:1px solid #d7e5ed}.app-detail>span{font:600 18px 'Barlow Condensed',sans-serif;color:#2783bc}.app-detail h2{font-size:28px;margin:0}.app-detail p{font-size:16px;line-height:1.8;color:#59758a;margin:0}.page-cta{background:#e9f5fc;padding:55px 0}.page-cta .container{display:flex;justify-content:space-between;align-items:center;gap:25px}.page-cta h2{font-size:30px;color:#144d7c;margin:0}.page-cta .btn{gap:45px}
.page-hero.has-image:before{background:linear-gradient(90deg,rgba(28,93,151,.7),rgba(43,135,188,.27))}
@media(max-width:1100px){.desktop-nav{gap:17px;margin-right:18px}.brand img{width:210px}.header-contact{min-width:125px;gap:12px}}@media(max-width:850px){.desktop-nav,.header-contact{display:none}.menu-toggle{display:flex}.model-grid,.split-section{grid-template-columns:1fr}.category-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:700px){.page-hero{padding:76px 0 70px}.page-hero p:not(.section-kicker){font-size:16px}.hero h1,.hero h2{font-size:clamp(39px,9.5vw,56px)}.carousel-slide:after{background:linear-gradient(90deg,rgba(17,75,131,.78),rgba(26,91,148,.38))}.page-section{padding:62px 0}.model-grid,.category-grid,.contact-grid{grid-template-columns:1fr}.spec-list{grid-template-columns:1fr 1fr}.model-card{padding:22px}.app-detail{grid-template-columns:35px 1fr}.app-detail p{grid-column:2}.page-cta .container{display:block}.page-cta .btn{margin-top:20px}.split-section{gap:25px}.split-section img{height:250px}}

/* Transparent home navigation, white navigation after scrolling */
.site-header{background:rgba(255,255,255,.97);color:#194e79;box-shadow:0 4px 24px rgba(28,79,121,.12);transition:background .28s ease,box-shadow .28s ease,color .28s ease}.desktop-nav a{color:#194e79}.desktop-nav a[aria-current="page"]{color:#176eae;border-color:#176eae}.desktop-nav a:hover{color:#0d79bd}.menu-toggle span{background:#1a689e}.brand{position:relative}.home-page .site-header{position:fixed;left:0;right:0;top:0}.home-page .site-header:not(.is-scrolled){background:rgba(18,79,137,.2);color:#fff;box-shadow:none;backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px)}.home-page .site-header:not(.is-scrolled) .desktop-nav a{color:#fff}.home-page .site-header:not(.is-scrolled) .desktop-nav a[aria-current="page"]{color:#fff;border-color:#fff}.home-page .site-header:not(.is-scrolled) .desktop-nav a:hover{color:#d4efff}.home-page .site-header:not(.is-scrolled) .brand::after{content:"";position:absolute;inset:0;background:url('logo.png') center/100% 100% no-repeat;filter:brightness(0) invert(1);clip-path:inset(0 0 0 48%);pointer-events:none}.home-page .site-header:not(.is-scrolled) .menu-toggle span{background:#fff}.home-page .hero{height:min(860px,100svh);min-height:640px}.carousel-pause[hidden]{display:none}.carousel-pause{font-size:17px!important}
@media(max-width:850px){.mobile-nav:not([hidden]){background:#fff;box-shadow:0 12px 28px rgba(24,78,120,.18)}.mobile-nav a{color:#1a5c8e;border-color:#d8e6ef}.home-page .site-header:not(.is-scrolled)+.mobile-nav:not([hidden]){background:rgba(20,86,145,.97)}.home-page .site-header:not(.is-scrolled)+.mobile-nav:not([hidden]) a{color:#fff;border-color:#6ea3c9}}@media(max-width:700px){.home-page .hero{height:100svh;min-height:620px}.home-page .hero-content{padding-top:145px}.carousel-arrows .carousel-pause{width:36px;height:36px}}

/* Original Jiufang logo artwork and unified short brand name */
.brand img{width:300px;height:auto;object-fit:contain}
.home-page .site-header:not(.is-scrolled) .brand::after{background-image:url('nav-logo.png');background-size:100% 100%;clip-path:inset(0 0 0 43%)}
@media(max-width:1100px){.brand img{width:250px}}
@media(max-width:700px){.brand img{width:218px}}

/* Larger navigation logo; light wordmark on the transparent home header */
.brand{width:400px;flex:0 0 400px}
.brand img{width:400px;height:auto;display:block}
.home-page .site-header:not(.is-scrolled) .brand img{opacity:0}
.home-page .site-header:not(.is-scrolled) .brand::after{display:block;content:"";position:absolute;inset:0;background:url('nav-logo-light.png') left center/100% auto no-repeat;filter:none;clip-path:none;pointer-events:none}
@media(max-width:1250px){.brand{width:330px;flex-basis:330px}.brand img{width:330px}}
@media(max-width:1100px){.brand{width:280px;flex-basis:280px}.brand img{width:280px}}
@media(max-width:700px){.brand{width:235px;flex-basis:235px}.brand img{width:235px}}

/* Use the dedicated white wordmark directly on the dark home header */
.home-page .site-header:not(.is-scrolled) .brand img{opacity:1;content:url('nav-logo-light.png')}
.home-page .site-header:not(.is-scrolled) .brand::after{display:none}

/* Two explicit logo variants keep the artwork crisp and readable */
.brand{position:relative;display:block;height:82px}
.brand .brand-logo{position:absolute;left:0;top:50%;transform:translateY(-50%);width:350px;height:auto;opacity:1;content:normal}
.brand .brand-logo-light{display:none}
.home-page .site-header:not(.is-scrolled) .brand .brand-logo-dark{display:none}
.home-page .site-header:not(.is-scrolled) .brand .brand-logo-light{display:block}
.home-page .site-header:not(.is-scrolled) .brand::after{display:none}
@media(max-width:1250px){.brand .brand-logo{width:320px}}
@media(max-width:1100px){.brand .brand-logo{width:280px}}
@media(max-width:700px){.brand{height:68px}.brand .brand-logo{width:235px}}