/* ========== Reset & Base ========== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --navy:#0B2A4A;
  --navy-light:#1A3F6B;
  --blue:#2E7BC7;
  --blue-light:#5BA3E0;
  --blue-dark:#1E5A94;
  --bg:#FFFFFF;
  --bg-alt:#F7F9FC;
  --text:#1A2332;
  --muted:#6B7B8D;
  --border:#E2E8F0;
  --radius:0 24px 0 24px;
  --radius-sm:0 12px 0 12px;
  --container:1280px;
  --font-display:'Sora',sans-serif;
  --font-body:'Inter',sans-serif;
  --font-cn:sans-serif;
}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font-body);color:var(--text);background:var(--bg);overflow-x:hidden;line-height:1.6}
/* ========== Scrollbar ========== */
::-webkit-scrollbar{width:8px}
::-webkit-scrollbar-track{background:var(--bg-alt)}
::-webkit-scrollbar-thumb{background:#b0b8c8;border-radius:4px}
::-webkit-scrollbar-thumb:hover{background:#8a95a8}
*{scrollbar-width:thin;scrollbar-color:#b0b8c8 var(--bg-alt)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
ul{list-style:none}

/* ========== Utility ========== */
.container{max-width:var(--container);margin:0 auto;padding:0 32px}
.section{padding:96px 0}
.section-alt{background:var(--bg-alt)}
.section-dark{background:var(--navy);color:#fff}
.eyebrow{font-family:var(--font-display);font-size:13px;font-weight:600;letter-spacing:3px;text-transform:uppercase;color:var(--blue);margin-bottom:16px}
.section-title{font-family:var(--font-display);font-size:42px;font-weight:700;line-height:1.2;margin-bottom:16px;letter-spacing:-0.5px}
.section-subtitle{font-size:18px;color:var(--muted);max-width:640px;line-height:1.7}
.section-header{margin-bottom:64px}
.section-header.center{text-align:center}
.section-header.center .section-subtitle{margin:0 auto}

/* ========== Header ========== */
.header{position:fixed;top:0;left:0;right:0;z-index:100;height:94px;transition:all .3s ease;display:flex;align-items:center}
.header.scrolled{background:rgba(11,42,74,.95);backdrop-filter:blur(12px);box-shadow:0 1px 0 rgba(255,255,255,.08)}
.header.solid{background:rgba(11,42,74,.95);backdrop-filter:blur(12px);box-shadow:0 1px 0 rgba(255,255,255,.08)}
.header .container{display:flex;align-items:center;justify-content:space-between;width:100%;height:100%}
.logo{display:flex;align-items:center;gap:12px}
.logo img{height:46px;filter:brightness(0) invert(1)}
.logo-text{font-family:var(--font-display);font-size:18px;font-weight:700;color:#fff;letter-spacing:1px}
.nav{display:flex;align-items:center;white-space:nowrap;height:100%;margin:0;padding:0;list-style:none;margin-right:22px}
.nav .navitem{height:100%;padding:0 10px;position:relative;margin-right:34px;display:flex;align-items:center}
.nav .navitem:last-of-type{margin-right:0}
.nav .navitem a{height:100%;display:flex;align-items:center;color:hsla(0,0%,100%,.6);font-size:14px;transition:all .3s ease;position:relative}
.nav .navitem a i{margin-left:10px}
.nav .navitem a::after{content:"";position:absolute;bottom:0;left:50%;transform:translateX(-50%);display:block;width:20px;opacity:0;transition:all .3s ease;background-color:#fff;height:2px}
.nav .navitem a:hover,.nav .navitem a.active{color:#fff}
.nav .navitem a:hover::after,.nav .navitem a.active::after{width:100%;opacity:1}
.nav .navitem .subnav{position:absolute;top:100%;left:50%;transform:translateX(-50%);width:180px;text-align:center;background:#fff;opacity:0;visibility:hidden;transition:.36s ease-in-out;border-radius:20px;box-shadow:0 20px 40px rgba(0,0,0,.1);list-style:none;padding:8px 0}
.nav .navitem .subnav li a{justify-content:center;line-height:36px;font-size:14px;padding:12px 24px;transition:all .3s ease-in-out;color:#989898;height:auto}
.nav .navitem .subnav li a::after{display:none}
.nav .navitem .subnav li a:hover{color:#434343}
.nav .navitem:hover .subnav{opacity:1;visibility:visible;z-index:1}
.header-cta{display:flex;align-items:center;gap:16px}
.lang-switch{position:relative;z-index:120}
.lang-switch-panel{position:relative;display:inline-block;vertical-align:top}
.lang-switch-panel::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;border-radius:18px;background:transparent;transition:bottom .25s ease,background .25s ease,box-shadow .25s ease;z-index:0;pointer-events:none}
.lang-switch-current{display:flex;align-items:center;gap:8px;padding:6px 10px;color:#fff;font-size:14px;font-weight:600;letter-spacing:.5px;line-height:1;user-select:none;position:relative;z-index:1;cursor:default;white-space:nowrap}
.lang-switch-current .lang-switch-chevron{margin-left:2px;flex-shrink:0}
.lang-flag{width:22px;height:22px;border-radius:50%;flex-shrink:0;background-size:cover;background-position:center;background-repeat:no-repeat;box-shadow:0 0 0 1px rgba(255,255,255,.15)}
.lang-flag--cn{background-image:url('/up/file/flags/cn.png')}
.lang-flag--us{background-image:url('/up/file/flags/us.png')}
.lang-switch-chevron{width:14px;height:14px;opacity:.85;transition:transform .25s ease}
.lang-switch-menu{position:absolute;top:100%;left:0;right:0;width:100%;padding:0 10px 10px;max-height:0;overflow:hidden;opacity:0;z-index:1;box-sizing:border-box;transition:max-height .25s ease,opacity .2s ease,padding .25s ease}
.lang-switch-item{display:flex;align-items:center;gap:8px;padding:10px 6px;color:#fff;font-size:14px;font-weight:600;letter-spacing:.5px;border-radius:12px;transition:background .2s;white-space:nowrap}
.lang-switch-item:hover{background:rgba(255,255,255,.12)}
@media (hover:hover){
.lang-switch:hover .lang-switch-panel::before{background:rgba(42,52,64,.88);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:0 12px 32px rgba(0,0,0,.22);bottom:-52px}
.lang-switch:hover .lang-switch-current .lang-switch-chevron{transform:rotate(180deg)}
.lang-switch:hover .lang-switch-menu{max-height:52px;opacity:1;padding-top:6px}
}
@media (hover:none){
.lang-switch-panel{cursor:pointer}
.lang-switch.open .lang-switch-panel::before{background:rgba(42,52,64,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:0 12px 32px rgba(0,0,0,.22);bottom:-52px}
.lang-switch.open .lang-switch-current .lang-switch-chevron{transform:rotate(180deg)}
.lang-switch.open .lang-switch-menu{max-height:52px;opacity:1;padding-top:6px}
}
.btn-search{background:none;border:none;color:rgba(255,255,255,.7);cursor:pointer;padding:8px;transition:color .3s}
.btn-search:hover{color:#fff}
.btn-quote{background:var(--blue);color:#fff;padding:10px 24px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;transition:all .3s;border:none;cursor:pointer}
.btn-quote:hover{background:var(--blue-light);transform:translateY(-1px)}

/* Header Search */
.header-search-toggle{background:none;border:none;color:rgba(255,255,255,.7);cursor:pointer;padding:8px;display:flex;align-items:center;justify-content:center;transition:color .3s}
.header-search-toggle:hover{color:#fff}
.header-search-backdrop{position:fixed;inset:0;background:rgba(11,42,74,.55);z-index:99;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .25s ease,visibility .25s}
.header-search-backdrop.show{opacity:1;visibility:visible;pointer-events:auto}
.header-search-panel{position:absolute;top:100%;left:0;right:0;background:rgba(11,42,74,.96);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 12px 32px rgba(0,0,0,.2);padding:24px 0;transform:translateY(-12px);opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s,transform .25s;z-index:101}
.header-search-panel.show{transform:translateY(0);opacity:1;visibility:visible}
.header-search-form{display:flex;align-items:center;gap:14px;background:#fff;border-radius:8px;padding:14px 22px;box-shadow:0 6px 20px rgba(0,0,0,.1);width:100%;}
.header-search-icon{width:20px;height:20px;color:#999;flex-shrink:0}
.header-search-form input{flex:1;border:none;outline:none;font-size:16px;font-family:var(--font-body);background:transparent;color:var(--text);min-width:0}
.header-search-form input::placeholder{color:#aaa}
.header-search-close{background:none;border:none;color:#999;cursor:pointer;padding:6px;display:flex;align-items:center;justify-content:center;transition:color .2s,background .2s;border-radius:4px;flex-shrink:0}
.header-search-close:hover{color:#333;background:#f5f5f5}

/* Mobile nav toggle */
.nav-toggle{display:none;background:none;border:none;color:#fff;cursor:pointer;padding:8px}

/* ========== Hero ========== */
.hero{position:relative;height:100vh;min-height:640px;overflow:hidden;background:var(--navy)}
.hero-viewport{position:absolute;inset:0;overflow:hidden;touch-action:pan-y;cursor:grab;user-select:none;-webkit-user-select:none}
.hero-viewport.is-dragging{cursor:grabbing}
.hero-track{display:flex;height:100%;will-change:transform;transition:transform .8s ease}
.hero-track.no-transition{transition:none}
.hero-slide{position:relative;flex:0 0 100%;width:100%;height:100%;display:block;color:inherit;text-decoration:none;-webkit-user-drag:none;user-drag:none}
.hero-slide img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none;-webkit-user-drag:none;user-drag:none}
.hero-description{position:absolute;top:300px;left:10%;z-index:2;max-width:min(720px,80%);pointer-events:none;text-align:left}
.hero-title{font-family:MontDemo-Heavy;font-size:50px;line-height:80px;color:#fff;margin:0 0 26px;white-space:pre-wrap;letter-spacing:0}
.hero-subtitle{font-family:SourceHanSerifTC-Bold;font-size:16px;line-height:24px;color:#fff;width:370px;max-width:100%;margin:0;opacity:.95}
.hero-arrows{position:absolute;right:10%;bottom:60px;z-index:4;display:flex;gap:12px}
.hero-arrow{width:80px;height:80px;border:3px solid rgba(255,255,255,.2);border-radius:50%;background:transparent;color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s ease;position:relative;overflow:hidden;padding:0}
.hero-arrow i{width:20px;height:20px;position:relative;z-index:1;transition:color .3s ease}
.hero-arrow::after{content:'';position:absolute;inset:-3px;border-radius:50%;background:#fff;transform:scale(0);opacity:0;transition:all .3s ease}
.hero-arrow:hover::after{transform:scale(1);opacity:1}
.hero-arrow:hover{color:#333}
.hero-dots{position:absolute;top:0;right:10%;height:100%;width:5px;z-index:4;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:10px}
.hero-dots button{width:5px;height:5px;border-radius:5px;border:none;background:rgba(255,255,255,.5);cursor:pointer;padding:0;transition:all .3s ease}
.hero-dots button.active{height:22px;background:#fff}

@keyframes fadeUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* Hero SVG decoration */
.hero-svg{position:absolute;bottom:0;left:0;right:0;z-index:3;pointer-events:none}

/* ========== About Preview ========== */
.about-preview{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.about-preview-img{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3}
.about-preview-img img{width:100%;height:100%;object-fit:cover}
.about-preview-img::after{content:'';position:absolute;inset:0;border:1px solid rgba(255,255,255,.15);border-radius:var(--radius);pointer-events:none}
.about-preview-stats{display:flex;gap:48px;margin-top:40px;padding-top:32px;border-top:1px solid var(--border)}
.stat-item .num{font-family:var(--font-display);font-size:36px;font-weight:800;color:var(--blue)}
.stat-item .label{font-size:14px;color:var(--muted);margin-top:4px}
.about-preview-text p{font-size:16px;line-height:1.8;color:var(--muted);margin-bottom:16px}
.about-link{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-weight:600;font-size:15px;margin-top:8px;transition:gap .3s}
.about-link:hover{gap:14px}
.about-link i{width:18px;height:18px}

/* ========== Counter Section ========== */
.counter-section{position:relative;overflow:hidden}
.counter-section::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:60px 60px}
.counter-wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;position:relative}
.counter-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0;position:relative}
.counter-item{text-align:left;padding:32px 24px;border-left:1px solid rgba(255,255,255,.1)}
.counter-item:first-child{border-left:none}
.counter-num{font-family:var(--font-display);font-size:56px;font-weight:800;color:#fff;line-height:1}
.counter-suffix{font-size:20px;color:var(--blue-light);font-weight:600}
.counter-label{font-size:14px;color:rgba(255,255,255,.6);margin-top:12px}
/* Globe with SVG lines */
.globe-box{position:relative;width:100%;aspect-ratio:1/1;max-width:500px;margin:0 auto}
.globe-box img{width:100%;height:100%;object-fit:contain;opacity:.9}
.globe-svg{position:absolute;top:-50px;left:30px;width:100%;height:100%;pointer-events:none}
.globe-path.line1{animation:globeLine1 4s linear infinite}
.globe-path.line2{animation:globeLine2 3s linear 1s infinite}
.globe-path.line3{animation:globeLine3 3s linear infinite}
.globe-path.line4{animation:globeLine4 3s linear .2s infinite}
.globe-path.line5{animation:globeLine5 3s linear 1s infinite}
.globe-path.line6{animation:globeLine6 3s linear infinite}
.globe-path.line7{animation:globeLine7 3s linear .5s infinite}
.globe-path.line8{animation:globeLine8 3s linear infinite}
.globe-path.line9{animation:globeLine9 3s linear 1s infinite}
.globe-path.line10{animation:globeLine10 3s linear .4s infinite}
.globe-path.line11{animation:globeLine11 2s linear 1s infinite}
.globe-path.line12{animation:globeLine12 3s linear infinite}
.globe-path.line13{animation:globeLine13 2.5s linear infinite}
@keyframes globeLine1{0%{stroke-dasharray:0,634;stroke-dashoffset:0}50%{stroke-dasharray:634,634;stroke-dashoffset:0}to{stroke-dasharray:634,634;stroke-dashoffset:-634}}
@keyframes globeLine2{0%{stroke-dasharray:0,410;stroke-dashoffset:0}50%{stroke-dasharray:410,410;stroke-dashoffset:0}to{stroke-dasharray:410,410;stroke-dashoffset:-410}}
@keyframes globeLine3{0%{stroke-dasharray:0,192;stroke-dashoffset:0}50%{stroke-dasharray:192,192;stroke-dashoffset:0}to{stroke-dasharray:192,192;stroke-dashoffset:-192}}
@keyframes globeLine4{0%{stroke-dasharray:0,338;stroke-dashoffset:0}50%{stroke-dasharray:338,338;stroke-dashoffset:0}to{stroke-dasharray:338,338;stroke-dashoffset:-338}}
@keyframes globeLine5{0%{stroke-dasharray:0,307;stroke-dashoffset:0}50%{stroke-dasharray:307,307;stroke-dashoffset:0}to{stroke-dasharray:307,307;stroke-dashoffset:-307}}
@keyframes globeLine6{0%{stroke-dasharray:0,229;stroke-dashoffset:0}50%{stroke-dasharray:229,229;stroke-dashoffset:0}to{stroke-dasharray:229,229;stroke-dashoffset:-229}}
@keyframes globeLine7{0%{stroke-dasharray:0,267;stroke-dashoffset:0}50%{stroke-dasharray:267,267;stroke-dashoffset:0}to{stroke-dasharray:267,267;stroke-dashoffset:-267}}
@keyframes globeLine8{0%{stroke-dasharray:0,335;stroke-dashoffset:0}50%{stroke-dasharray:335,335;stroke-dashoffset:0}to{stroke-dasharray:335,335;stroke-dashoffset:-335}}
@keyframes globeLine9{0%{stroke-dasharray:0,115;stroke-dashoffset:0}50%{stroke-dasharray:115,115;stroke-dashoffset:0}to{stroke-dasharray:115,115;stroke-dashoffset:-115}}
@keyframes globeLine10{0%{stroke-dasharray:0,489;stroke-dashoffset:0}50%{stroke-dasharray:489,489;stroke-dashoffset:0}to{stroke-dasharray:489,489;stroke-dashoffset:-489}}
@keyframes globeLine11{0%{stroke-dasharray:0,405;stroke-dashoffset:0}50%{stroke-dasharray:405,405;stroke-dashoffset:0}to{stroke-dasharray:405,405;stroke-dashoffset:-405}}
@keyframes globeLine12{0%{stroke-dasharray:0,268;stroke-dashoffset:0}50%{stroke-dasharray:268,268;stroke-dashoffset:0}to{stroke-dasharray:268,268;stroke-dashoffset:-268}}
@keyframes globeLine13{0%{stroke-dasharray:0,314;stroke-dashoffset:0}50%{stroke-dasharray:314,314;stroke-dashoffset:0}to{stroke-dasharray:314,314;stroke-dashoffset:-314}}

/* ========== About Combined (About + Counter in one screen) ========== */
.about-combined{position:relative;overflow:hidden}
.about-combined::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:60px 60px;pointer-events:none}
.about-combined .container{position:relative;z-index:1}
.about-combined-top{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center;margin-bottom:56px}
.about-combined-text .eyebrow{color:var(--blue-light)}
.about-combined-text .section-title{color:#fff;font-size:38px}
.about-combined-text p{font-size:15px;line-height:1.85;color:rgba(255,255,255,.75);margin-bottom:24px}
.about-link-dark{color:var(--blue-light);font-weight:600;font-size:15px;display:inline-flex;align-items:center;gap:8px;transition:gap .3s}
.about-link-dark:hover{gap:14px}
.about-link-dark i{width:18px;height:18px}
.about-combined-globe .globe-box{max-width:420px;margin:0 auto}
.about-combined-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:32px 24px;padding-top:40px;border-top:1px solid rgba(255,255,255,.1)}
.stat-dark{text-align:center;padding:0 8px}
.stat-dark .stat-num{font-family:var(--font-display);font-size:36px;font-weight:800;color:#fff;line-height:1}
.stat-dark .counter-suffix{font-size:18px;color:var(--blue-light);font-weight:600}
.stat-dark .stat-label{font-size:12px;color:rgba(255,255,255,.6);margin-top:8px;letter-spacing:.5px}
@media(max-width:1024px){
  .about-combined-top{grid-template-columns:1fr;gap:32px}
  .about-combined-globe .globe-box{max-width:320px}
  .about-combined-stats{grid-template-columns:repeat(3,1fr);gap:24px 16px}
  .stat-dark .stat-num{font-size:30px}
}
@media(max-width:640px){
  .about-combined-stats{grid-template-columns:repeat(2,1fr);gap:24px 12px}
  .about-combined-text .section-title{font-size:28px}
}

/* ========== Products Section ========== */
/* ========== Products Page (Original Style) ========== */
.products-hero{position:relative;min-height:320px;padding:140px 0 80px;color:#fff;overflow:hidden;text-align:center}
.products-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center center;background-repeat:no-repeat}
.products-hero-mask{position:absolute;inset:0;background:rgba(0,0,0,.38)}
.products-hero-content{position:relative;z-index:1}
.products-hero-content h1{font-family:var(--font-cn);font-size:42px;font-weight:700;margin:0;color:#fff}
.products-page-section{background:#f3f3f3;padding:36px 0 80px}
.products-site-path{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:32px;flex-wrap:wrap}
.products-site-path a{color:var(--muted);transition:color .2s}
.products-site-path a:hover{color:var(--blue)}
.products-site-path i{width:14px;height:14px}
.product-grid-orig{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #e0e0e0;border-left:1px solid #e0e0e0}
.product-card-orig{display:flex;flex-direction:column;align-items:center;text-align:center;padding:44px 28px 36px;border-right:1px solid #e0e0e0;border-bottom:1px solid #e0e0e0;background:#f3f3f3;color:var(--text);transition:transform .35s cubic-bezier(.4,0,.2,1),box-shadow .35s ease,border-color .35s ease,border-radius .35s ease,color .35s ease;min-height:340px;position:relative;overflow:hidden}
.product-card-orig::before{content:'';position:absolute;inset:0;background:linear-gradient(180deg,#4f94cf 0%,#6aa8db 28%,#a8cce8 58%,#e8f2fa 100%);opacity:0;transition:opacity .35s ease;border-radius:inherit;z-index:0}
.product-card-orig:hover{transform:translateY(-8px);box-shadow:0 18px 44px rgba(46,123,199,.28);border-color:transparent;border-radius:0 52px 0 52px;color:#fff;z-index:2}
.product-card-orig:hover::before{opacity:1}
.product-card-orig-media{position:relative;z-index:1;height:170px;width:100%;display:flex;align-items:center;justify-content:center;margin-bottom:22px;transition:transform .35s ease}
.product-card-orig:hover .product-card-orig-media{transform:scale(1.06)}
.product-card-orig-media img{max-height:150px;max-width:90%;width:auto;height:auto;object-fit:contain;filter:drop-shadow(0 6px 16px rgba(0,0,0,.1));transition:filter .35s ease}
.product-card-orig:hover .product-card-orig-media img{filter:drop-shadow(0 10px 24px rgba(0,0,0,.18))}
.product-card-orig-body{position:relative;z-index:1;width:100%}
.product-card-orig-model{font-family:var(--font-display);font-size:28px;font-weight:700;line-height:1.2;margin-bottom:8px;letter-spacing:.5px}
.product-card-orig-name{font-family:var(--font-cn);font-size:16px;color:var(--muted);margin-bottom:14px;line-height:1.4;transition:color .35s ease}
.product-card-orig:hover .product-card-orig-name{color:rgba(255,255,255,.95)}
.product-card-orig-desc{font-size:14px;line-height:1.75;color:var(--muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;transition:color .35s ease,-webkit-line-clamp .35s ease}
.product-card-orig:hover .product-card-orig-desc{color:rgba(255,255,255,.92);-webkit-line-clamp:5}

.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.product-card{position:relative;background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:all .4s ease;cursor:pointer;display:block;color:inherit}
.product-card:hover{border-color:transparent;box-shadow:0 24px 48px rgba(11,42,74,.12);transform:translateY(-4px)}
.product-card-img{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--bg-alt)}
.product-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.product-card:hover .product-card-img img{transform:scale(1.08)}
.product-card-img::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(11,42,74,.06));opacity:0;transition:opacity .4s}
.product-card:hover .product-card-img::after{opacity:1}
.product-card-index{position:absolute;top:16px;left:16px;font-family:var(--font-display);font-size:13px;font-weight:700;color:var(--blue);background:rgba(255,255,255,.9);padding:4px 10px;border-radius:6px;letter-spacing:1px}
.product-card-body{padding:24px}
.product-card-model{font-family:var(--font-display);font-size:13px;font-weight:600;color:var(--blue);letter-spacing:2px;text-transform:uppercase;margin-bottom:8px}
.product-card-title{font-family:var(--font-cn);font-size:20px;font-weight:700;margin-bottom:8px;line-height:1.5}
.product-card-title .model{display:block;font-weight:700;color:var(--text)}
.product-card-title .name{display:block;font-size:16px;font-weight:400;color:var(--muted);margin-top:4px}
.product-card-desc{font-size:14px;color:var(--muted);line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.product-card-arrow{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-size:14px;font-weight:600;color:var(--blue);transition:gap .3s}
.product-card:hover .product-card-arrow{gap:12px}
.product-card-arrow i{width:16px;height:16px}
.product-card-more{display:flex;align-items:center;justify-content:center;border:1px dashed var(--border);background:transparent}
.product-card-more:hover{border-color:var(--blue);box-shadow:none;transform:none}
.product-card-more-body{display:flex;flex-direction:column;align-items:center;gap:12px;color:#999;font-size:18px;font-weight:600;font-family:var(--font-cn)}
.product-card-more:hover .product-card-more-body{color:var(--blue)}

/* ========== Systems Section ========== */
/* ========== Systems Page (Original Style) ========== */
.systems-hero{position:relative;min-height:380px;padding:150px 0 90px;color:#fff;overflow:hidden;text-align:center}
.systems-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center center;background-repeat:no-repeat}
.systems-hero-mask{position:absolute;inset:0;background:rgba(0,0,0,.35)}
.systems-hero-content{position:relative;z-index:1}
.systems-hero-content h1{font-family:var(--font-cn);font-size:42px;font-weight:700;margin:0;color:#fff}
.systems-page-section{background:#f7f7f7;padding:36px 0 80px}
.systems-site-path{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:32px;flex-wrap:wrap}
.systems-site-path a{color:var(--muted);transition:color .2s}
.systems-site-path a:hover{color:var(--blue)}
.systems-site-path i{width:14px;height:14px}
.systems-list-orig{display:flex;flex-direction:column}
.system-item-orig{display:grid;grid-template-columns:minmax(280px,420px) 1fr;gap:48px;align-items:center;padding:44px 0;border-bottom:1px solid #e6e6e6;color:inherit;transition:transform .35s ease,box-shadow .35s ease,background .35s ease}
.system-item-orig:first-child{padding-top:12px}
.system-item-orig:last-child{border-bottom:none;padding-bottom:12px}
.system-item-orig:hover{transform:translateX(10px);background:rgba(255,255,255,.65);box-shadow:0 12px 36px rgba(11,42,74,.06)}
.system-item-orig-img{overflow:hidden;border-radius:4px;background:#e8e8e8}
.system-item-orig-img img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;transition:transform .5s ease}
.system-item-orig:hover .system-item-orig-img img{transform:scale(1.05)}
.system-item-orig-model{font-family:var(--font-display);font-size:32px;font-weight:700;line-height:1.2;margin:0 0 12px;color:var(--text);transition:color .3s}
.system-item-orig:hover .system-item-orig-model{color:var(--blue)}
.system-item-orig-name{font-family:var(--font-cn);font-size:18px;line-height:1.6;color:var(--muted);margin:0;max-width:520px}

.systems-list{display:flex;flex-direction:column;gap:24px}

/* ========== Systems Showcase (home) ========== */
.systems-showcase{padding:120px 0;overflow:hidden;background:#fff}
.systems-showcase-stage{position:relative;min-height:480px}
.systems-bg-viewport{overflow:hidden;touch-action:pan-y;cursor:grab;user-select:none;-webkit-user-select:none}
.systems-bg-viewport.is-dragging{cursor:grabbing}
.systems-bg-track{display:flex;gap:48px;will-change:transform;transition:transform .8s ease}
.systems-bg-track.no-transition,.systems-info-track.no-transition{transition:none}
.systems-bg-slide{flex:0 0 var(--systems-slide-w,50vw);width:var(--systems-slide-w,50vw);height:min(480px,48vw);min-height:280px;display:block;overflow:hidden;text-decoration:none;color:inherit;-webkit-user-drag:none}
.systems-bg-slide img{width:800px;height:100%;object-fit:cover;display:block;pointer-events:none;-webkit-user-drag:none;margin:0 auto;}
.systems-info-card{position:absolute;right:10%;bottom:0;z-index:10;width:min(546px,calc(100% - 48px));padding:66px 70px 76px;box-sizing:border-box;background:linear-gradient(180deg,#4a84c3 0%,#f6f6f6 100%);border-radius:0 50px 0 50px;pointer-events:none}
.systems-info-label{margin:0 0 40px;font-size:20px;line-height:1;color:#fff;font-weight:400}
.systems-info-viewport{overflow:hidden;width:100%}
.systems-info-track{display:flex;will-change:transform;transition:transform .8s ease}
.systems-info-slide{flex:0 0 100%;min-width:100%;box-sizing:border-box}
.systems-info-model{font-family:var(--font-display);font-size:40px;line-height:1;color:#fff;margin-bottom:14px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.systems-info-name{font-size:16px;line-height:24px;color:#fff;max-width:220px}
.systems-info-dots{margin-top:36px;display:flex;justify-content:flex-end;gap:10px;pointer-events:auto}
.systems-info-dots button{width:5px;height:5px;border-radius:5px;border:none;padding:0;background:rgba(255,255,255,.2);cursor:pointer;transition:all .3s ease}
.systems-info-dots button.active{width:20px;background:#fff}

.system-card{display:grid;grid-template-columns:280px 1fr auto;gap:48px;align-items:center;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:32px;transition:all .4s ease;cursor:pointer}
.system-card:hover{border-color:var(--blue);box-shadow:0 16px 40px rgba(46,123,199,.1);transform:translateX(4px)}
.system-card-img{width:100%;aspect-ratio:4/3;border-radius:var(--radius-sm);overflow:hidden}
.system-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.system-card:hover .system-card-img img{transform:scale(1.06)}
.system-card-model{font-family:var(--font-display);font-size:13px;font-weight:600;color:var(--blue);letter-spacing:2px;margin-bottom:6px}
.system-card-title{font-family:var(--font-cn);font-size:22px;font-weight:700;margin-bottom:8px;line-height:1.5}
.system-card-title .model{display:block;font-weight:700;color:var(--text)}
.system-card-title .name{display:block;font-size:18px;font-weight:400;color:var(--muted);margin-top:4px}
.system-card-desc{font-size:14px;color:var(--muted);line-height:1.6}
.system-card-arrow{width:48px;height:48px;border:1.5px solid var(--border);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--muted);transition:all .3s;flex-shrink:0}
.system-card:hover .system-card-arrow{background:var(--blue);border-color:var(--blue);color:#fff}
.system-card-arrow i{width:20px;height:20px}

/* ========== Partners ========== */
.partner-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.partner-item{aspect-ratio:3/2;background:#fff;border:1px solid var(--border);border-radius:12px;display:flex;align-items:center;justify-content:center;transition:all .3s;filter:grayscale(100%);opacity:.5;color:inherit}
.partner-item:hover{filter:grayscale(0);opacity:1;border-color:var(--blue-light);box-shadow:0 8px 24px rgba(0,0,0,.06)}
.partner-item img{max-width:100%;max-height:100%;object-fit:contain}
.partner-item .partner-name{font-family:var(--font-display);font-size:15px;font-weight:600;color:var(--text);text-align:center}
.partner-item-nolink{cursor:default}

/* ========== News ========== */
/* ========== News Page (Original Style) ========== */
.news-hero{position:relative;min-height:380px;padding:150px 0 90px;color:#fff;overflow:hidden;text-align:center}
.news-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center center;background-repeat:no-repeat}
.news-hero-mask{position:absolute;inset:0;background:rgba(0,0,0,.35)}
.news-hero-content{position:relative;z-index:1}
.news-hero-content h1,.news-hero-heading{font-family:var(--font-cn);font-size:42px;font-weight:700;margin:0 0 8px;color:#fff}
.news-hero-sub{font-size:16px;letter-spacing:2px;text-transform:uppercase;color:rgba(255,255,255,.9);margin:0 0 20px}
.news-hero-line{display:block;width:48px;height:2px;background:#fff;margin:0 auto}
.news-page-section{background:#f3f3f3;padding:40px 0 80px}
.news-site-path{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:28px;flex-wrap:wrap}
.news-site-path a{color:var(--muted);transition:color .2s}
.news-site-path a:hover{color:var(--blue)}
.news-site-path i{width:14px;height:14px}
.news-category-tabs{display:flex;gap:32px;margin-bottom:40px;flex-wrap:wrap;border-bottom:1px solid #e0e0e0;padding-bottom:16px}
.news-category-tabs a{font-size:15px;color:var(--muted);padding-bottom:8px;border-bottom:2px solid transparent;transition:all .2s}
.news-category-tabs a:hover{color:var(--text)}
.news-category-tabs a.active{color:var(--blue);border-bottom-color:var(--blue);font-weight:600}
.news-grid--orig{display:grid;grid-template-columns:repeat(3,1fr);gap:32px 24px}
.news-card-orig{display:block;color:inherit;background:transparent;transition:transform .3s}
.news-card-orig:hover{transform:translateY(-4px)}
.news-card-orig-img{aspect-ratio:16/10;overflow:hidden;border-radius:4px 4px 0 0;background:#fff}
.news-card-orig-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.news-card-orig:hover .news-card-orig-img img{transform:scale(1.04)}
.news-card-orig-body{background:#fff;padding:28px 24px 24px;margin-top:-36px;position:relative;z-index:1;border-radius:48px 8px 8px 8px;box-shadow:0 4px 20px rgba(0,0,0,.06);min-height:180px}
.news-card-orig-body--no-img{margin-top:0;border-radius:8px}
.news-page-section .news-card-orig{display:flex;flex-direction:column;height:430px;overflow:hidden}
.news-page-section .news-card-orig-img{flex:0 0 240px;height:240px;aspect-ratio:auto}
.news-page-section .news-card-orig-body{flex:1;min-height:0;overflow:hidden;display:flex;flex-direction:column;min-height:unset}
.news-page-section .news-card-orig-body--no-img{flex:1}
.news-card-orig-date{font-size:13px;color:var(--muted);margin-bottom:12px}
.news-card-orig-title{font-family:var(--font-cn);font-size:17px;font-weight:700;line-height:1.5;margin-bottom:12px;color:var(--text);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-card-orig-excerpt{font-size:14px;color:var(--muted);line-height:1.7;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.news-pagination{display:flex;gap:8px;margin-top:48px}
.news-pagination a,.news-pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;padding:0 10px;font-size:14px;border:1px solid #ddd;background:#fff;color:var(--text)}
.news-pagination .current{background:var(--blue);border-color:var(--blue);color:#fff}
.news-pagination a:hover{border-color:var(--blue);color:var(--blue)}
.news-detail-orig{background:#fff;border-radius:8px;padding:48px 56px;box-shadow:0 2px 16px rgba(0,0,0,.04)}
.news-detail-orig-header{margin-bottom:32px;padding-bottom:24px;border-bottom:1px solid var(--border)}
.news-detail-orig-header h1{font-family:var(--font-cn);font-size:30px;font-weight:700;line-height:1.4;margin-bottom:16px;color:var(--text)}
.news-detail-orig-meta{display:flex;align-items:center;gap:16px;font-size:14px;color:var(--muted);flex-wrap:wrap}
.news-detail-orig-cat{color:var(--blue)}
.news-detail-orig-content{font-size:16px;line-height:1.9;color:var(--text)}
.news-detail-orig-content :where(h1,h2,h3,h4){font-family:var(--font-cn);margin:28px 0 16px}
.news-detail-orig-content p{margin-bottom:18px}
.news-detail-orig-content img{max-width:100%;height:auto;margin:20px auto;display:block}
.news-detail-orig-tags{margin-top:40px;padding-top:24px;border-top:1px solid var(--border);display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.news-detail-orig-tags-label{font-size:14px;font-weight:600;color:var(--text)}
.news-detail-orig-tag{font-size:12px;color:var(--blue);background:rgba(46,123,199,.08);padding:4px 12px;border-radius:4px}

/* ========== News Cards (Legacy) ========== */
.news-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:all .4s ease;cursor:pointer;display:block;color:inherit}
.news-card:hover{box-shadow:0 16px 40px rgba(11,42,74,.1);transform:translateY(-4px)}
.news-card-img{aspect-ratio:16/9;overflow:hidden;position:relative}
.news-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.news-card:hover .news-card-img img{transform:scale(1.06)}
.news-card-date{position:absolute;top:16px;left:16px;background:rgba(11,42,74,.85);color:#fff;padding:6px 14px;border-radius:8px;font-size:13px;font-family:var(--font-display);font-weight:600}
.news-card-body{padding:24px}
.news-card-tags{display:flex;gap:8px;margin-bottom:12px;flex-wrap:wrap}
.news-card-tag{font-size:12px;color:var(--blue);background:rgba(46,123,199,.08);padding:3px 10px;border-radius:4px;font-weight:500}
.news-card-title{font-family:var(--font-cn);font-size:17px;font-weight:600;line-height:1.5;margin-bottom:12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .3s}
.news-card:hover .news-card-title{color:var(--blue)}
.news-card-excerpt{font-size:14px;color:var(--muted);line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* ========== CTA Banner ========== */
.cta-banner{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-light) 100%);position:relative;overflow:hidden}
.cta-banner::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:40px 40px}
.cta-content{position:relative;display:flex;align-items:center;justify-content:space-between;gap:48px}
.cta-text h2{font-family:var(--font-display);font-size:36px;font-weight:700;color:#fff;margin-bottom:8px}
.cta-text p{font-size:16px;color:rgba(255,255,255,.7)}
.cta-btn{background:var(--blue);color:#fff;padding:16px 40px;border-radius:var(--radius-sm);font-size:15px;font-weight:600;transition:all .3s;white-space:nowrap;display:inline-flex;align-items:center;gap:8px}
.cta-btn:hover{background:var(--blue-light);transform:translateY(-2px);box-shadow:0 12px 32px rgba(46,123,199,.4)}
.cta-btn i{width:18px;height:18px}

/* ========== Page Hero ========== */
.page-hero{background:var(--navy);padding:160px 0 80px;position:relative;overflow:hidden}
.page-hero::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:60px 60px}
.page-hero-content{position:relative}
.page-hero h1{font-family:var(--font-display);font-size:48px;font-weight:800;color:#fff;margin-bottom:8px}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:14px;color:rgba(255,255,255,.5);margin-bottom:24px;flex-wrap:wrap}
.breadcrumb a{color:rgba(255,255,255,.7);transition:color .3s}
.breadcrumb a:hover{color:var(--blue-light)}
.breadcrumb i{width:14px;height:14px}

/* ========== Category Filter ========== */
.category-filter{display:flex;gap:8px;margin-bottom:48px;flex-wrap:wrap}
.category-filter a{display:inline-flex;align-items:center;padding:10px 24px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:14px;font-weight:500;color:var(--muted);transition:all .3s}
.category-filter a:hover{border-color:var(--blue);color:var(--blue)}
.category-filter a.active{background:var(--blue);border-color:var(--blue);color:#fff}

/* ========== Search Box ========== */
.search-box{margin-bottom:32px;display:flex;gap:12px;max-width:520px}
.search-box input{flex:1;padding:12px 16px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:14px;font-family:var(--font-body);outline:none;transition:border-color .3s}
.search-box input:focus{border-color:var(--blue)}
.search-box button{padding:12px 28px;background:var(--blue);color:#fff;border:none;border-radius:var(--radius-sm);font-size:14px;font-weight:600;cursor:pointer;transition:background .3s}
.search-box button:hover{background:var(--blue-light)}

/* ========== About Page (Original Style) ========== */
.about-hero{position:relative;min-height:420px;padding:160px 0 100px;overflow:hidden}
.about-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center center;background-repeat:no-repeat}
.about-hero-content{position:relative;z-index:1}
.about-hero-content h1{font-family:var(--font-cn);font-size:56px;font-weight:700;line-height:1.1;margin:0;color:hsl(0,0%,0%)}
.about-hero-dash{display:block;margin-top:8px;font-size:72px;line-height:1;color:hsl(0,0%,60%);font-weight:400}
.about-page-section{background:#fff;padding:72px 0}
.about-page-section .about-orig-row+.about-orig-row{margin-top:88px}
.about-site-path{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:36px;flex-wrap:wrap}
.about-site-path a{color:var(--muted);transition:color .2s}
.about-site-path a:hover{color:var(--blue)}
.about-site-path i{width:14px;height:14px}
.about-orig-row{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.about-orig-text p{font-size:16px;line-height:1.9;color:hsl(0,0%,30%);margin:0 0 18px}
.about-orig-text p:last-child{margin-bottom:0}
.about-orig-title{font-family:var(--font-cn);font-size:32px;font-weight:700;line-height:1.3;margin:0 0 10px;color:hsl(0,0%,0%)}
p.about-orig-subtitle{font-size:14px;line-height:1.6;color:hsl(0,0%,45%);margin:0 0 40px}
.about-orig-list-label{font-size:16px;font-weight:600;color:hsl(0,0%,30%);margin:0 0 12px}
.about-orig-list{margin:0;padding:0;list-style:none}
.about-orig-list li{position:relative;padding-left:16px;font-size:16px;line-height:1.9;color:hsl(0,0%,30%)}
.about-orig-list li::before{content:'·';position:absolute;left:0;top:0;color:hsl(0,0%,30%)}
.about-orig-steps{margin:20px 0 0;padding-left:1.2em}
.about-orig-steps li{font-size:16px;line-height:1.9;color:hsl(0,0%,30%);margin-bottom:8px;padding-left:4px}
.about-orig-media{line-height:0}
.about-orig-media img{width:100%;height:auto;display:block}
.about-safety-band{background:#fff;padding:24px 0 72px}
.about-safety-inner{text-align:center}
.about-safety-inner h2{font-family:var(--font-cn);font-size:40px;font-weight:700;margin:0 0 12px;color:hsl(0,0%,0%)}
.about-safety-inner p{font-size:18px;line-height:1.6;color:hsl(0,0%,45%);margin:0}
.about-partner-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:24px;align-items:center}
.about-partner-item{display:flex;align-items:center;justify-content:center;min-height:88px;padding:0px;background:#fff;border:1px solid var(--border);border-radius:var(--radius-sm);transition:box-shadow .3s,transform .3s,border-color .3s;color:inherit}
.about-partner-item:hover{box-shadow:0 8px 24px rgba(0,0,0,.06);transform:translateY(-2px);border-color:rgba(46,123,199,.25)}
.about-partner-item img{max-width:100%;max-height:56px;object-fit:contain;filter:grayscale(20%);opacity:.85;transition:all .3s}
.about-partner-item:hover img{filter:none;opacity:1}
.about-partner-item span{font-size:14px;color:var(--muted);text-align:center}
.about-partner-item-nolink{cursor:default}

/* ========== Partner Detail Page ========== */
.partner-detail-page{padding-top:94px;background:#fff}
.partner-detail-title-bar{background:#f5f7fa;padding:40px 0 32px;border-bottom:1px solid var(--border)}
.partner-detail-title{font-family:var(--font-cn);font-size:28px;font-weight:700;color:var(--text);margin:0;text-align:center}
.partner-detail-body{line-height:0;max-width:1200px;margin:0 auto}
.partner-detail-body :where(p,h1,h2,h3,h4){margin:0}
.partner-detail-body p:empty{display:none}
.partner-detail-body img{width:100%;max-width:none;height:auto;display:block;margin:0;border-radius:0}
.partner-detail-body p[style*="text-align:center"] span{font-family:var(--font-cn);font-size:24px;font-weight:700;color:#111;line-height:1.4}
.partner-detail-body p[style*="text-align:center"]:has(span){padding:48px 24px 24px;text-align:center;line-height:1.6}
.partner-detail-fallback{background:#f7f7f7;padding:48px 0 80px;min-height:50vh}
.partner-detail-site-path{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:32px;flex-wrap:wrap}
.partner-detail-site-path a{color:var(--muted);transition:color .2s}
.partner-detail-site-path a:hover{color:var(--blue)}
.partner-detail-site-path i{width:14px;height:14px}
.partner-detail-fallback-card{max-width:720px;margin:0 auto;text-align:center;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:56px 40px}
.partner-detail-fallback-logo{margin-bottom:28px}
.partner-detail-fallback-logo img{max-width:220px;max-height:88px;object-fit:contain}
.partner-detail-fallback-card h1{font-family:var(--font-cn);font-size:32px;font-weight:700;margin:0 0 16px;color:var(--text)}
.partner-detail-fallback-card p{font-size:16px;line-height:1.8;color:var(--muted);margin:0}
.partner-detail-nav-wrap{background:#fff;border-top:1px solid var(--border);padding:40px 0 72px}
.partner-detail-nav{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.partner-nav-link{display:flex;flex-direction:column;gap:8px;padding:20px 24px;border:1px solid var(--border);border-radius:var(--radius-sm);color:inherit;transition:border-color .2s,background .2s}
.partner-nav-link:hover{border-color:var(--blue);background:rgba(46,123,199,.04)}
.partner-nav-link.partner-nav-next{align-items:flex-end;text-align:right}
.partner-nav-link.partner-nav-prev{align-items:flex-start;text-align:left}
.partner-nav-label{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--muted)}
.partner-nav-title{font-size:15px;font-weight:600;color:var(--text);line-height:1.4}
.partner-nav-disabled{opacity:.4;pointer-events:none}

/* ========== About Content (legacy) ========== */
.about-block{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;margin-bottom:96px}
.about-block:last-child{margin-bottom:0}
.about-block.reverse{direction:rtl}
.about-block.reverse>*{direction:ltr}
.about-block-img{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3}
.about-block-img img{width:100%;height:100%;object-fit:cover}
.about-block-text p{font-size:16px;line-height:1.9;color:var(--muted);margin-bottom:16px}

/* Advantage Cards */
.adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.adv-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:40px 32px;transition:all .4s ease}
.adv-card:hover{box-shadow:0 20px 48px rgba(11,42,74,.1);transform:translateY(-4px);border-color:transparent}
.adv-card-icon{width:56px;height:56px;background:rgba(46,123,199,.1);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;margin-bottom:24px;color:var(--blue)}
.adv-card-icon i{width:28px;height:28px}
.adv-card h3{font-family:var(--font-cn);font-size:20px;font-weight:700;margin-bottom:12px}
.adv-card p{font-size:14px;color:var(--muted);line-height:1.7}

/* Promise List */
.promise-list{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.promise-item{display:flex;gap:16px;padding:24px;background:#fff;border:1px solid var(--border);border-radius:var(--radius-sm);transition:all .3s}
.promise-item:hover{box-shadow:0 8px 24px rgba(0,0,0,.06)}
.promise-num{font-family:var(--font-display);font-size:32px;font-weight:800;color:var(--blue);line-height:1;flex-shrink:0}
.promise-item h4{font-family:var(--font-cn);font-size:16px;font-weight:600;margin-bottom:6px}
.promise-item p{font-size:14px;color:var(--muted);line-height:1.6}

/* Product Overview List */
.prod-overview-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.prod-overview-item{display:flex;align-items:center;gap:12px;padding:16px 20px;background:#fff;border:1px solid var(--border);border-radius:12px;transition:all .3s}
.prod-overview-item:hover{border-color:var(--blue);background:rgba(46,123,199,.03)}
.prod-overview-item i{width:18px;height:18px;color:var(--blue);flex-shrink:0}
.prod-overview-item span{font-size:14px;font-weight:500}

/* ========== Product Detail ========== */
.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.product-detail-img{position:relative;border-radius:var(--radius);overflow:hidden;background:var(--bg-alt)}
.product-detail-img img{width:100%;height:auto;display:block}
.product-detail-info .model{font-family:var(--font-display);font-size:14px;font-weight:600;color:var(--blue);letter-spacing:3px;text-transform:uppercase;margin-bottom:12px}
.product-detail-info h2{font-family:var(--font-display);font-size:36px;font-weight:700;margin-bottom:8px}
.product-detail-info .subtitle{font-size:18px;color:var(--muted);margin-bottom:24px}
.product-detail-info .date{font-size:14px;color:var(--muted);margin-bottom:24px;display:flex;align-items:center;gap:8px}
.product-detail-info .date i{width:16px;height:16px}
.product-detail-info .desc{font-size:16px;line-height:1.8;color:var(--text);margin-bottom:32px;padding-bottom:32px;border-bottom:1px solid var(--border)}

/* Product Detail New Layout */
.product-detail-layout{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.product-detail-left{position:sticky;top:120px}
.product-cover-card{background:linear-gradient(135deg,var(--blue) 0%,#4A8FD9 100%);border-radius:var(--radius);padding:48px 40px;text-align:center;color:#fff;position:relative;overflow:hidden}
.product-cover-card::before{content:'';position:absolute;top:0;right:0;width:60px;height:60px;background:rgba(255,255,255,.08);border-radius:0 var(--radius) 0 100%}
.product-cover-card::after{content:'';position:absolute;bottom:0;left:0;width:80px;height:80px;background:rgba(255,255,255,.06);border-radius:0 100% 0 var(--radius)}
.product-cover-img{position:relative;z-index:1;margin-bottom:32px}
.product-cover-img img{width:100%;height:auto;max-height:280px;object-fit:contain;filter:drop-shadow(0 8px 24px rgba(0,0,0,.2))}
.product-cover-info{position:relative;z-index:1}
.product-cover-info .model-name{font-family:var(--font-display);font-size:36px;font-weight:700;color:#fff;line-height:1.2;margin-bottom:8px;letter-spacing:1px}
.product-cover-info .product-name{font-size:16px;font-weight:400;color:rgba(255,255,255,.85);line-height:1.4;margin-bottom:24px}
.product-cover-info .intro-text{font-size:14px;color:rgba(255,255,255,.9);line-height:1.7;max-width:380px;margin:0 auto}
.product-detail-right{background:#fff;border-radius:var(--radius);padding:48px;border:1px solid var(--border)}
.product-detail-right .html-body{font-size:15px;line-height:1.8;color:var(--text)}
.product-detail-right .html-body :where(h1,h2,h3,h4,strong){font-family:var(--font-cn);color:var(--text)}
.product-detail-right .html-body p{margin-bottom:14px}
.product-detail-right .html-body .text-16,.product-detail-right .html-body .text-32{font-size:inherit}
.product-detail-right .html-body img{max-width:100%;border-radius:var(--radius-sm);margin:16px 0;height:auto;display:block}
.product-detail-right .html-body hr{margin:24px 0;border:none;border-top:1px solid var(--border)}
.product-detail-right .feature-title{font-family:var(--font-display);font-size:24px;font-weight:700;color:var(--text);margin:0 0 28px;padding-bottom:14px;border-bottom:2px solid var(--blue);display:inline-block;min-width:72px}
.product-detail-right .feature-list-new{display:flex;flex-direction:column;gap:0}
.product-detail-right .feature-item-new{display:flex;gap:16px;align-items:flex-start;padding:20px 0;border-bottom:1px solid var(--border);transition:background .25s}
.product-detail-right .feature-item-new:first-child{padding-top:4px}
.product-detail-right .feature-item-new:last-child{border-bottom:none;padding-bottom:0}
.product-detail-right .feature-item-new:hover{background:rgba(46,123,199,.04);margin:0 -16px;padding-left:16px;padding-right:16px;border-radius:var(--radius-sm)}
.product-detail-right .feature-bullet{width:8px;height:8px;border-radius:50%;background:var(--blue);flex-shrink:0;margin-top:9px;}
.product-detail-right .feature-item-new p{font-size:15px;line-height:1.75;color:var(--text);margin:0}
.feature-list-new{display:flex;flex-direction:column;gap:0}
.feature-item-new{display:flex;gap:16px;align-items:flex-start;padding:16px 0;border-bottom:1px solid var(--border)}
.feature-item-new:last-child{border-bottom:none}
.feature-bullet{width:8px;height:8px;border-radius:50%;background:var(--blue);flex-shrink:0;margin-top:8px}
.feature-item-new p{font-size:15px;line-height:1.7;color:var(--text);margin:0}
.system-detail-right .feature-title{font-family:var(--font-display);font-size:24px;font-weight:700;color:var(--text);margin:0 0 28px;padding-bottom:14px;border-bottom:2px solid var(--blue);display:inline-block;min-width:72px}

/* System Detail Layout */
.system-detail-layout{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.system-detail-left{position:sticky;top:120px}
.system-cover-img{width:100%;border-radius:var(--radius);overflow:hidden;background:var(--bg-alt);margin-bottom:32px;aspect-ratio:4/3}
.system-cover-img img{width:100%;height:100%;object-fit:cover;display:block}
.system-info .system-model{font-family:var(--font-display);font-size:32px;font-weight:700;color:var(--text);line-height:1.2;margin-bottom:8px}
.system-info .system-name{font-size:18px;font-weight:400;color:var(--muted);line-height:1.4;margin-bottom:20px}
.system-info .system-intro{font-size:15px;line-height:1.8;color:var(--text)}
.system-detail-right{padding:0}
.system-detail-right .html-body{font-size:15px;line-height:1.8;color:var(--text)}
.system-detail-html{margin-top:64px}
.system-detail-html .html-body{font-size:15px;line-height:1.8;color:var(--text)}
.system-detail-html p {margin:14px 0;}

/* System Features HTML Block (used in html_zh/html_en) */
.system-features-wrapper{display:flex;align-items:flex-start;gap:48px}
.system-features-title{font-family:var(--font-cn);font-size:22px;font-weight:700;color:var(--text);margin:0;flex-shrink:0;line-height:48px}
.system-features-grid{display:grid;grid-template-columns:1fr 1fr;column-gap:60px;row-gap:24px;flex:1}
.system-features-col{display:flex;flex-direction:column;gap:24px}
.feat-row{display:flex;min-height:48px;align-items:center}
.feat-right{margin-left:auto;text-align:right;font-size:15px;line-height:1.5;color:var(--text)}
.feat-left{margin-right:auto;text-align:left;font-size:15px;line-height:1.5;color:var(--text)}

/* Features */
.features h3{font-family:var(--font-cn);font-size:20px;font-weight:700;margin-bottom:24px;display:flex;align-items:center;gap:8px}
.features h3 i{width:22px;height:22px;color:var(--blue)}
.feature-list{display:flex;flex-direction:column;gap:16px}
.feature-item{display:flex;gap:16px;padding:20px 24px;background:var(--bg-alt);border-radius:var(--radius-sm);transition:all .3s}
.feature-item:hover{background:rgba(46,123,199,.06)}
.feature-num{font-family:var(--font-display);font-size:20px;font-weight:700;color:var(--blue);flex-shrink:0;width:28px}
.feature-item p{font-size:15px;line-height:1.7;color:var(--text)}

/* Product Detail HTML */
.product-html{margin-top:48px;padding-top:48px;border-top:1px solid var(--border)}
.product-html h3{font-family:var(--font-cn);font-size:20px;font-weight:700;margin-bottom:24px;display:flex;align-items:center;gap:8px}
.product-html h3 i{width:22px;height:22px;color:var(--blue)}
.product-html .html-body{font-size:15px;line-height:1.8;color:var(--text)}
.product-html .html-body :where(h1,h2,h3,h4){font-family:var(--font-cn);margin:24px 0 12px;color:var(--text)}
.product-html .html-body p{margin-bottom:14px}
.product-html .html-body img{max-width:100%;border-radius:var(--radius-sm);margin:16px 0}
.product-html .html-body ul{margin:12px 0 12px 20px;list-style:disc}

/* Prev/Next Nav */
.product-nav{display:flex;justify-content:space-between;gap:24px;margin-top:64px;padding-top:32px;border-top:1px solid var(--border)}
.product-nav a{display:flex;align-items:center;gap:12px;padding:16px 24px;border:1px solid var(--border);border-radius:var(--radius-sm);transition:all .3s;font-size:14px;font-weight:500}
.product-nav a:hover{border-color:var(--blue);color:var(--blue)}
.product-nav a i{width:18px;height:18px}
.product-nav .prev{text-align:left}
.product-nav .next{text-align:right}

/* ========== News Detail ========== */
.news-detail{max-width:840px;margin:0 auto}
.news-detail-header{margin-bottom:32px;padding-bottom:32px;border-bottom:1px solid var(--border)}
.news-detail-header h1{font-family:var(--font-cn);font-size:34px;font-weight:700;line-height:1.3;margin-bottom:16px}
.news-detail-meta{display:flex;align-items:center;gap:16px;font-size:14px;color:var(--muted);flex-wrap:wrap}
.news-detail-meta .meta-item{display:flex;align-items:center;gap:6px}
.news-detail-meta .meta-item i{width:16px;height:16px}
.news-detail-tags{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.news-detail-tags .tag{font-size:12px;color:var(--blue);background:rgba(46,123,199,.08);padding:3px 10px;border-radius:4px;font-weight:500}
.news-detail-img{margin-bottom:32px;border-radius:var(--radius);overflow:hidden}
.news-detail-img img{width:100%;height:auto;display:block}
.news-detail-content{font-size:16px;line-height:1.9;color:var(--text)}
.news-detail-content :where(h1,h2,h3,h4){font-family:var(--font-cn);margin:28px 0 16px;color:var(--text)}
.news-detail-content p{margin-bottom:18px}
.news-detail-content img{max-width:100%;border-radius:var(--radius-sm);margin:20px auto;display:block}
.news-detail-content ul{margin:14px 0 14px 24px;list-style:disc}

.news-detail-nav{display:flex;justify-content:space-between;gap:24px;margin-top:64px;padding-top:40px;border-top:1px solid var(--border)}
.news-nav-link{flex:1;display:flex;flex-direction:column;gap:6px;padding:20px 24px;border-radius:var(--radius);border:1px solid var(--border);text-decoration:none;transition:all .25s;max-width:48%}
.news-nav-link:hover{border-color:var(--blue);background:rgba(46,123,199,.04)}
.news-nav-link.news-nav-next{align-items:flex-end;text-align:right}
.news-nav-link.news-nav-prev{align-items:flex-start;text-align:left}
.news-nav-label{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--muted)}
.news-nav-title{font-size:15px;font-weight:600;color:var(--text);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-nav-disabled{opacity:.4;cursor:default;pointer-events:none}

/* ========== Contact Page ========== */
.contact-hero{position:relative;min-height:380px;padding:130px 0 100px;color:#fff;overflow:hidden}
.contact-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center center;background-repeat:no-repeat}
.contact-hero-mask{position:absolute;inset:0;background:rgba(0,0,0,.42)}
.contact-hero-content{position:relative;z-index:1}
.contact-hero-heading{margin-bottom:56px}
.contact-hero-heading h1{font-family:var(--font-cn);font-size:40px;font-weight:700;margin:0 0 8px;color:#fff}
.contact-hero-sub{font-size:16px;color:rgba(255,255,255,.85);margin:0;text-transform:capitalize}
.contact-hero-info{max-width:560px}
.contact-hero-info p.contact-hero-company{font-size:20px;font-weight:700;margin:0 0 20px;line-height:1.5}
.contact-hero-info p{font-size:16px;line-height:2;margin:0;color:#fff}
/* 英文版三列联系信息 */
.contact-hero-cols{display:grid;grid-template-columns:1fr 1fr 1.4fr;gap:48px;max-width:1100px;margin-top:24px}
.contact-hero-col{color:#fff}
.contact-hero-label{font-family:'Sora',sans-serif;font-size:28px;font-weight:700;letter-spacing:2px;margin:0 0 24px;color:#fff;text-transform:uppercase}
.contact-hero-sub{font-size:14px;letter-spacing:1px;color:rgba(255,255,255,.7);margin:18px 0 8px;text-transform:uppercase}
.contact-hero-line{font-size:18px;line-height:1.7;margin:0 0 10px;color:#fff;font-weight:500}
.contact-hero-tag{font-size:13px;color:rgba(255,255,255,.65);font-weight:400;margin-left:6px;letter-spacing:1px}
.contact-hero-line a{color:#fff;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.3);transition:border-color .2s}
.contact-hero-line a:hover{border-color:#fff}
.contact-form-section{background:#fff;padding:60px 0 100px}
.contact-form-title{font-family:var(--font-cn);font-size:40px;font-weight:700;color:hsl(0,0%,30%);margin:0 0 40px}
.contact-form-wrap{max-width:100%}
.contact-form .form-group{margin-bottom:28px}
.contact-form .form-group label{display:block;font-size:14px;font-weight:400;color:hsl(0,0%,30%);margin-bottom:10px}
.contact-form .form-group label .required{color:#e53935;margin-left:2px}
.contact-form .form-group input[type="text"],
.contact-form .form-group input[type="email"],
.contact-form .form-group input[type="tel"],
.contact-form .form-group textarea{width:100%;padding:14px 16px;border:none;border-radius:0;background-color:#f5f5f5;color:var(--text);font-size:15px;font-family:var(--font-body);outline:none;transition:background-color .2s}
.contact-form .form-group input[type="text"]:focus,
.contact-form .form-group input[type="email"]:focus,
.contact-form .form-group input[type="tel"]:focus,
.contact-form .form-group textarea:focus{background-color:#eeeeee}
.contact-form .form-group input:-webkit-autofill,
.contact-form .form-group input:-webkit-autofill:hover,
.contact-form .form-group input:-webkit-autofill:focus{-webkit-box-shadow:0 0 0 1000px #f5f5f5 inset;-webkit-text-fill-color:var(--text)}
.contact-form .form-group textarea{resize:vertical;min-height:140px;background-color:#f5f5f5}
.contact-form .captcha-row{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.contact-form .captcha-row input{max-width:220px;flex:0 0 auto}
.contact-form .captcha-img{height:44px;border:1px solid #ddd;background:#fff;cursor:pointer}
.contact-form-submit{display:inline-block;margin-top:8px;padding:12px 56px;background:#fff;border:1px solid #333;color:#333;font-size:16px;font-family:var(--font-body);cursor:pointer;transition:all .25s}
.contact-form-submit:hover{background:#333;color:#fff}
.contact-form-submit:disabled{opacity:.6;cursor:not-allowed}
.contact-form-success{background:#f0f7ff;border:1px solid #c5ddf5;border-radius:4px;padding:16px 20px;color:var(--text);font-size:15px;margin-bottom:24px;display:flex;align-items:center;gap:10px}
.contact-form-success i{width:20px;height:20px;color:var(--blue)}
.contact-form-wrap .inline-msg{background:#fff5f5;border:1px solid #fcc;color:#c33;padding:12px 16px;margin-bottom:20px;font-size:14px}

/* ========== Search Page ========== */
.search-page{background:#fff;padding:80px 0 100px;min-height:60vh}
.search-page-form{display:flex;gap:12px;margin-bottom:32px;width:100%;background:#f5f7fa;padding:24px;border-radius:8px}
.search-page-form input{flex:1;height:48px;padding:0 20px;border:1px solid #d8d8d8;border-radius:6px;font-size:15px;font-family:var(--font-body);color:var(--text);outline:none;transition:border-color .2s;background:#fff;min-width:0}
.search-page-form input:focus{border-color:var(--blue)}
.search-page-form input::placeholder{color:#aaa}
.search-page-btn{height:48px;padding:0 36px;background:var(--blue);color:#fff;border:none;border-radius:6px;font-size:15px;font-weight:600;font-family:var(--font-body);cursor:pointer;transition:background .2s;white-space:nowrap;flex-shrink:0}
.search-page-btn:hover{background:var(--blue-light)}
.search-summary{font-size:14px;color:var(--muted);margin-bottom:28px;padding-bottom:16px;border-bottom:1px solid var(--border)}
.search-summary strong{color:var(--text);font-weight:600;margin:0 4px}
.search-results{display:flex;flex-direction:column;gap:0}
.search-result-item{display:block;padding:28px 0;border-bottom:1px solid var(--border);color:inherit;text-decoration:none;transition:background .2s}
.search-result-item:hover{background:#fafafa}
.search-result-meta{display:flex;align-items:center;gap:14px;margin-bottom:10px;font-size:12px}
.search-result-type{display:inline-block;padding:3px 10px;border-radius:3px;font-weight:600;letter-spacing:.5px;text-transform:uppercase;font-size:11px}
.search-result-type--product{background:rgba(46,123,199,.12);color:var(--blue)}
.search-result-type--system{background:rgba(40,167,69,.12);color:#28a745}
.search-result-type--news{background:rgba(255,152,0,.12);color:#f39c12}
.search-result-type--partner{background:rgba(108,117,125,.12);color:#6c757d}
.search-result-date{color:var(--muted)}
.search-result-title{font-family:var(--font-cn);font-size:18px;font-weight:700;color:var(--text);margin:0 0 8px;line-height:1.5;transition:color .2s}
.search-result-item:hover .search-result-title{color:var(--blue)}
.search-result-excerpt{font-size:14px;color:var(--muted);line-height:1.7;margin:0 0 12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
/* 搜索关键词高亮 */
.search-hl,.search-result-title mark.search-hl,.search-result-excerpt mark.search-hl{
	background:linear-gradient(180deg,rgba(255,214,0,.55),rgba(255,193,7,.75));
	color:inherit;font-weight:700;padding:0 2px;border-radius:2px;box-decoration-break:clone;-webkit-box-decoration-break:clone
}
.search-result-more{display:inline-flex;align-items:center;gap:4px;font-size:13px;font-weight:600;color:var(--blue);letter-spacing:.5px}
.search-pagination{display:flex;justify-content:center;align-items:center;gap:12px;margin-top:48px;flex-wrap:wrap}
.search-pages{display:flex;gap:6px}
.search-pagination a,.search-pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;padding:0 14px;border:1px solid var(--border);border-radius:6px;font-size:14px;color:var(--text);text-decoration:none;transition:all .2s}
.search-pagination a:hover{border-color:var(--blue);color:var(--blue)}
.search-pagination .current{background:var(--blue);border-color:var(--blue);color:#fff}
.search-pagination .search-page-prev,.search-pagination .search-page-next{padding:0 18px}

/* ========== Modal Alert ========== */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:9999;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s;padding:20px}
.modal-overlay.show{opacity:1;visibility:visible}
.modal-box{background:#fff;border-radius:12px;padding:36px 32px 28px;max-width:420px;width:100%;text-align:center;box-shadow:0 20px 60px rgba(0,0,0,.25);transform:scale(.92);transition:transform .25s}
.modal-overlay.show .modal-box{transform:scale(1)}
.modal-icon{width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 20px}
.modal-box.modal-error .modal-icon{background:rgba(229,57,53,.12);color:#e53935}
.modal-box.modal-success .modal-icon{background:rgba(40,167,69,.12);color:#28a745}
.modal-icon i{width:32px;height:32px}
.modal-title{font-size:20px;font-weight:600;color:var(--text);margin-bottom:12px}
.modal-message{font-size:15px;color:var(--muted);line-height:1.7;margin-bottom:24px;word-break:break-word}
.modal-btn{min-width:120px;padding:11px 28px;background:var(--blue);color:#fff;border:none;border-radius:6px;font-size:15px;font-family:var(--font-body);cursor:pointer;transition:background .2s,transform .2s}
.modal-btn:hover{background:var(--blue-light)}
.modal-btn:active{transform:scale(.97)}

.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:80px}
.contact-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:40px 32px;transition:all .4s ease}
.contact-card:hover{box-shadow:0 20px 48px rgba(11,42,74,.1);transform:translateY(-4px)}
.contact-card-icon{width:56px;height:56px;background:rgba(46,123,199,.1);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;margin-bottom:24px;color:var(--blue)}
.contact-card-icon i{width:28px;height:28px}
.contact-card h3{font-family:var(--font-cn);font-size:18px;font-weight:700;margin-bottom:16px}
.contact-card p{font-size:14px;color:var(--muted);line-height:1.8}
.contact-card .highlight{color:var(--text);font-weight:500}

/* Contact Form */
.form-section{background:var(--navy);color:#fff;padding:80px 0;position:relative;overflow:hidden}
.form-section::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:40px 40px}
.form-section .container{position:relative}
.form-section .section-title{color:#fff}
.form-section .section-subtitle{color:rgba(255,255,255,.7)}
.form-wrapper{max-width:640px;margin:0 auto}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:20px}
.form-group{margin-bottom:20px}
.form-group label{display:block;font-size:14px;font-weight:500;margin-bottom:8px;color:rgba(255,255,255,.8)}
.form-group label .required{color:var(--blue-light);margin-left:2px}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:14px 16px;border:1px solid rgba(255,255,255,.15);border-radius:var(--radius-sm);background:rgba(255,255,255,.08);color:#fff;font-size:15px;font-family:var(--font-body);transition:all .3s;outline:none}
.form-group input::placeholder,.form-group textarea::placeholder{color:rgba(255,255,255,.35)}
.form-group input:focus,.form-group textarea:focus{border-color:var(--blue);background:rgba(255,255,255,.12)}
.form-group textarea{resize:vertical;min-height:120px}
.form-submit{width:100%;padding:16px 32px;background:var(--blue);color:#fff;border:none;border-radius:var(--radius-sm);font-size:16px;font-weight:600;cursor:pointer;transition:all .3s;display:flex;align-items:center;justify-content:center;gap:8px}
.form-submit:hover{background:var(--blue-light);transform:translateY(-2px);box-shadow:0 12px 32px rgba(46,123,199,.4)}
.form-submit i{width:20px;height:20px}
.form-success{background:rgba(46,123,199,.15);border:1px solid var(--blue);border-radius:var(--radius-sm);padding:16px 24px;color:#fff;font-size:15px;margin-bottom:24px;display:flex;align-items:center;gap:10px}
.form-success i{width:20px;height:20px;color:var(--blue-light)}

/* ========== Pagination ========== */
.pagination{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:48px}
.pagination a,.pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;padding:0 12px;border:1px solid var(--border);border-radius:8px;font-size:14px;color:var(--text);transition:all .3s}
.pagination a:hover{border-color:var(--blue);color:var(--blue)}
.pagination .current{background:var(--blue);border-color:var(--blue);color:#fff}
.pagination .disabled{color:var(--muted);opacity:.5;cursor:not-allowed}

/* ========== Empty State ========== */
.empty-state{text-align:center;padding:80px 32px;color:var(--muted)}
.empty-state i{width:48px;height:48px;color:var(--border);margin-bottom:16px}
.empty-state h3{font-family:var(--font-cn);font-size:18px;font-weight:600;color:var(--text);margin-bottom:8px}

/* ========== Footer ========== */
.footer{background:var(--navy);color:rgba(255,255,255,.7);padding:80px 0 0}
.footer-grid{display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:80px;padding-bottom:56px;border-bottom:1px solid rgba(255,255,255,.08);align-items:center}
.footer-brand img{height:50px;filter:brightness(0) invert(1)}
.footer-addr h4{font-family:var(--font-display);font-size:18px;font-weight:600;color:#fff;margin:0 0 14px;letter-spacing:1px}
.footer-addr p{font-size:14px;line-height:1.8;margin:0;color:rgba(255,255,255,.75)}
.footer-addr .footer-zip{color:rgba(255,255,255,.55);margin-top:2px}
.footer-social{display:flex;gap:16px;align-items:center}
.footer-social a{width:40px;height:40px;border:1px solid rgba(255,255,255,.15);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .3s;color:rgba(255,255,255,.7);text-decoration:none}
.footer-social a:hover{background:var(--blue);border-color:var(--blue);color:#fff}
.footer-social i{font-size:18px;line-height:1}
.footer-bottom{padding:24px 0;display:flex;align-items:center;justify-content:space-between;font-size:13px;flex-wrap:wrap;gap:12px}
.footer-bottom a{color:rgba(255,255,255,.5);transition:color .3s}
.footer-bottom a:hover{color:var(--blue-light)}
.footer-lang{display:flex;gap:8px;align-items:center;font-size:13px}
.footer-lang a{color:rgba(255,255,255,.5);padding:2px 8px;border-radius:4px;transition:all .3s}
.footer-lang a.on{color:var(--blue-light);background:rgba(91,163,224,.1)}

/* ========== Floating Buttons ========== */
.float-btns{position:fixed;right:24px;bottom:24px;z-index:50;display:flex;flex-direction:column;gap:12px}
.float-btn{width:48px;height:48px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;border:none;box-shadow:0 8px 24px rgba(0,0,0,.15);transition:all .3s;opacity:0;visibility:hidden;transform:translateY(10px)}
.float-btn.show{opacity:1;visibility:visible;transform:translateY(0)}
.float-btn:hover{background:var(--blue);transform:translateY(-2px)}
.float-btn i{width:22px;height:22px}

/* ========== Scroll Animation ========== */
.reveal{opacity:0;transform:translateY(40px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:.1s}
.reveal-delay-2{transition-delay:.2s}
.reveal-delay-3{transition-delay:.3s}

/* ========== Mobile Drawer ========== */
.mobile-drawer-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:200;opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s}
.mobile-drawer-backdrop.show{opacity:1;visibility:visible}
.mobile-drawer{position:fixed;top:0;right:0;bottom:0;width:280px;max-width:85vw;background:#fff;z-index:201;transform:translateX(100%);transition:transform .3s ease;display:flex;flex-direction:column;overflow-y:auto}
.mobile-drawer.show{transform:translateX(0)}
.mobile-drawer-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border)}
.mobile-drawer-title{font-size:16px;font-weight:700;color:var(--text)}
.mobile-drawer-close{background:none;border:none;color:var(--muted);cursor:pointer;padding:4px;display:flex;align-items:center;justify-content:center}
.mobile-drawer-close:hover{color:var(--text)}
.mobile-drawer-nav{padding:8px 0;flex:1}
.mobile-drawer-nav a{display:block;padding:12px 20px;font-size:15px;color:var(--text);text-decoration:none;transition:background .2s,color .2s}
.mobile-drawer-nav a:hover,.mobile-drawer-nav a.active{background:#f5f7fa;color:var(--blue)}
.mobile-drawer-lang{padding:16px 20px;border-top:1px solid var(--border);display:flex;gap:12px}
.mobile-drawer-lang a{display:flex;align-items:center;gap:8px;padding:8px 16px;border-radius:6px;font-size:14px;color:var(--muted);text-decoration:none;transition:all .2s}
.mobile-drawer-lang a.active{background:rgba(46,123,199,.1);color:var(--blue);font-weight:600}

/* ========== Responsive ========== */
@media(max-width:1024px){
  .about-preview{grid-template-columns:1fr;gap:32px}
  .counter-wrap{grid-template-columns:1fr;gap:32px}
  .counter-grid{grid-template-columns:repeat(2,1fr)}
  .counter-item:nth-child(3){border-left:none}
  .globe-box{max-width:350px}
  .product-grid,.product-grid-orig{grid-template-columns:repeat(2,1fr)}
  .partner-grid{grid-template-columns:repeat(4,1fr)}
  .news-grid,.news-grid--orig{grid-template-columns:repeat(2,1fr)}
  .system-card{grid-template-columns:200px 1fr auto;gap:24px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:40px 48px;text-align:left}
  .nav{display:none}
  .nav-toggle{display:block}
  .hero-title{font-size:42px;line-height:1.15}
  .hero-description{top:220px;left:8%}
  .hero-arrows{right:8%;bottom:40px}
  .hero-arrow{width:64px;height:64px}
  .hero-dots{right:8%}
  .systems-showcase{padding:80px 0}
  .systems-info-card{right:6%;width:min(480px,calc(100% - 40px));padding:48px 40px 56px}
  .systems-info-model{font-size:60px}
  .section-title{font-size:34px}
  .about-orig-row{grid-template-columns:1fr;gap:32px}
  .about-page-section .about-orig-row+.about-orig-row{margin-top:56px}
  .about-hero{min-height:320px;padding:140px 0 72px}
  .about-hero-content h1{font-size:40px}
  .about-hero-dash{font-size:52px}
  .about-safety-inner h2{font-size:32px}
  .about-partner-grid{grid-template-columns:repeat(3,1fr)}
  .about-block{grid-template-columns:1fr;gap:32px;margin-bottom:64px}
  .about-block.reverse{direction:ltr}
  .adv-grid{grid-template-columns:repeat(2,1fr)}
  .promise-list{grid-template-columns:1fr}
  .prod-overview-list{grid-template-columns:1fr}
  .product-detail{grid-template-columns:1fr;gap:32px}
  .product-detail-info h2{font-size:28px}
  .product-detail-layout{grid-template-columns:1fr;gap:48px}
  .product-detail-left{position:static}
  .product-detail-right{padding:32px}
  .product-cover-card{padding:40px 32px}
  .system-detail-layout{grid-template-columns:1fr;gap:48px}
  .system-detail-left{position:static}
  .system-features-wrapper{flex-direction:column;gap:20px}
  .system-features-grid{column-gap:30px;row-gap:16px}
  .contact-grid{grid-template-columns:1fr 1fr}
  .page-hero h1{font-size:36px}
}
@media(max-width:768px){
  .section{padding:64px 0}
  .container{padding:0 20px}
  .counter-wrap{grid-template-columns:1fr}
  .counter-grid{grid-template-columns:1fr}
  .counter-item{border-left:none;border-top:1px solid rgba(255,255,255,.1);padding:24px 0}
  .counter-item:first-child{border-top:none}
  .counter-num{font-size:48px}
  .globe-box{max-width:280px}
  .product-grid,.product-grid-orig,.news-grid,.news-grid--orig{grid-template-columns:1fr}
  .product-card-orig{min-height:300px;padding:36px 24px}
  .products-hero{min-height:260px;padding:120px 0 64px}
  .products-hero-content h1{font-size:32px}
  .news-detail-orig{padding:32px 24px}
  .news-hero{min-height:300px;padding:130px 0 70px}
  .news-hero-content h1,.news-hero-heading{font-size:32px}
  .about-partner-grid{grid-template-columns:repeat(2,1fr)}
  .partner-detail-nav{grid-template-columns:1fr}
  .partner-nav-link.partner-nav-next{align-items:flex-start;text-align:left}
  .about-hero-content h1{font-size:32px}
  .about-hero-dash{font-size:40px}
  .system-item-orig{grid-template-columns:1fr;gap:20px;padding:32px 0}
  .systems-hero{min-height:280px;padding:120px 0 64px}
  .systems-hero-content h1{font-size:32px}
  .system-card-arrow{display:none}
  .footer-grid{grid-template-columns:1fr}
  .cta-content{flex-direction:column;text-align:center}
  .hero-title{font-size:32px;line-height:1.2}
  .hero-subtitle{font-size:15px;line-height:22px;width:auto}
  .hero-slide:first-child img{object-position:70% center}
  .hero-description{top:160px;left:6%}
  .hero-arrows{right:6%;bottom:28px;gap:8px}
  .hero-arrow{width:52px;height:52px;border-width:2px}
  .hero-arrow i{width:18px;height:18px}
  .systems-showcase{padding:64px 0}
  .systems-showcase-stage{min-height:360px}
  .systems-bg-slide{height:min(300px,56vw);min-height:200px}
  .systems-info-card{position:relative;right:auto;bottom:auto;margin:24px auto 0;width:calc(100% - 40px);padding:40px 28px 48px;border-radius:0 32px 0 32px}
  .systems-info-model{font-size:44px}
  .systems-info-name{max-width:none}
  .section-title{font-size:28px}
  .adv-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .contact-hero{min-height:360px;padding:130px 0 72px}
  .contact-hero-heading h1{font-size:32px}
  .contact-hero-cols{grid-template-columns:1fr;gap:32px;margin-top:8px}
  .contact-hero-label{font-size:22px;margin-bottom:16px}
  .contact-form-title{font-size:32px}
  .form-row{grid-template-columns:1fr}
  .page-hero{padding:140px 0 60px}
  .page-hero h1{font-size:28px}
  .product-nav{flex-direction:column}
  .footer-bottom{flex-direction:column;text-align:center}
  .header{height:56px}
  .logo img{height:30px}
  .header-cta{gap:4px}
  .lang-switch{display:none}
  .header-search-toggle{padding:4px}
  .nav-toggle{display:flex;padding:4px}
  .partner-grid{grid-template-columns:repeat(4,1fr);gap:8px}
  .about-partner-grid{grid-template-columns:repeat(4,1fr);gap:8px}
  .system-card{grid-template-columns:1fr;gap:12px}
  .system-card-arrow{display:none}
  .systems-bg-slide{height:min(280px,70vw)}
}
@media(max-width:480px){
  .about-combined-stats{grid-template-columns:1fr}
  .product-card-more-body{font-size:16px}
}