:root{--blue:#124caa;--blue-dark:#16386f;--ink:#14233c;--muted:#5d6b80;--line:#dfe5ed;--pale:#f3f6fa;--navy:#101f36;--white:#fff;--max:1240px;--radius:4px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;color:var(--ink);font-family:"Segoe UI","Microsoft YaHei","PingFang SC",Arial,sans-serif;font-size:16px;line-height:1.75;background:white}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer}img{max-width:100%;display:block}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #72a7f4;outline-offset:4px}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.3}h1{letter-spacing:-.045em}h2{font-size:clamp(28px,3vw,40px);letter-spacing:-.03em}h3{font-size:22px}.wrap{width:min(var(--max),calc(100% - 96px));margin:auto}.skip{position:absolute;left:20px;top:-100px;background:white;padding:12px;z-index:100}.skip:focus{top:10px}.topline{background:var(--navy);color:#c4d0e1;font-size:12px;letter-spacing:.06em;padding:8px 0}.topline .wrap{display:flex;justify-content:space-between;gap:20px}.topline a{color:#fff}.header{position:sticky;top:0;background:#fffffff5;backdrop-filter:blur(14px);z-index:30;border-bottom:1px solid var(--line)}.header-inner{height:94px;display:flex;align-items:center;justify-content:space-between;gap:35px}.brand{flex:0 0 156px}.brand img{width:156px;height:auto}.nav{display:flex;align-items:center;gap:35px}.nav a{font-size:15px;font-weight:600;position:relative;padding:34px 0}.nav a.active:after{content:"";position:absolute;bottom:18px;left:0;right:0;height:3px;background:var(--blue)}.nav a:hover{color:var(--blue)}.nav .contact-link{padding:10px 19px;border:1px solid var(--line);border-radius:3px}.menu-toggle{display:none;background:none;border:1px solid var(--line);padding:8px 13px}.eyebrow{font-size:12px;font-weight:700;letter-spacing:.15em;color:var(--blue);text-transform:uppercase;margin-bottom:18px}.hero{position:relative;overflow:hidden;background:linear-gradient(105deg,#f5f8fc 0%,#fff 61%)}.hero-grid{display:grid;grid-template-columns:1.07fr 1fr;min-height:625px;align-items:center;gap:40px}.hero-copy{padding:62px 0 66px}.hero h1{font-size:clamp(42px,4.6vw,65px);font-weight:750;line-height:1.25}.hero h1 span{color:var(--blue)}.hero-copy>p{max-width:490px;margin-top:25px;color:var(--muted);font-size:17px;line-height:1.9}.actions{display:flex;align-items:center;gap:14px;margin-top:32px;flex-wrap:wrap}.button{display:inline-flex;justify-content:center;align-items:center;min-height:48px;line-height:1.3;padding:14px 24px;border:1px solid var(--blue);background:var(--blue);color:white;font-size:15px;font-weight:600;border-radius:3px;transition:background .2s,transform .2s}.button:hover{background:#0c3a85;transform:translateY(-1px)}.button.secondary{background:transparent;color:var(--blue);border-color:#bbcbdf}.button.secondary:hover{background:#e9f0fb}.hero-foot{margin-top:42px;display:flex;gap:20px;font-size:13px;color:#66778c}.hero-foot span+span{border-left:1px solid #bccadd;padding-left:20px}.hero-visual{position:relative;min-height:540px;display:flex;justify-content:center;align-items:center}.hero-word{position:absolute;top:25px;left:0;font-size:105px;line-height:1;color:#eaf0f8;font-weight:800;letter-spacing:-.065em;user-select:none}.hero-visual>img{width:290px;height:440px;object-fit:contain;position:relative;z-index:2;mix-blend-mode:multiply;transform:rotate(-3deg);margin-top:25px}.hero-visual:before{content:"";position:absolute;left:8%;right:-14%;top:65px;bottom:20px;border:1px solid #dce6f2;border-radius:50%;transform:rotate(-24deg)}.hero-caption{position:absolute;bottom:23px;left:6%;background:#fff;box-shadow:0 6px 28px #1734560a;border-left:3px solid var(--blue);padding:14px 22px;z-index:3}.hero-caption strong{display:block;font-size:17px}.hero-caption span{font-size:13px;color:var(--muted)}.hero-badge{position:absolute;right:0;top:158px;padding:14px 17px;border:1px solid #dbe5f2;background:#ffffffdc;z-index:3;font-size:13px}.hero-badge b{display:block;font-size:23px;color:var(--blue)}.series-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.series-strip .wrap{display:grid;grid-template-columns:repeat(5,1fr)}.series-strip a{display:flex;align-items:center;gap:13px;padding:25px 14px;border-right:1px solid var(--line);font-weight:600;font-size:14px;line-height:1.5}.series-strip a:first-child{border-left:1px solid var(--line)}.series-strip small{font-size:12px;color:#8694a7;font-family:Consolas,monospace}.series-strip a:hover{color:var(--blue);background:var(--pale)}.section{padding:88px 0}.section.soft{background:var(--pale)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:35px}.section-head .eyebrow{margin-bottom:10px}.section-head p{color:var(--muted);margin-top:15px;max-width:620px}.text-link{color:var(--blue);font-size:15px;font-weight:600;border-bottom:1px solid #98afd0;padding-bottom:3px;white-space:nowrap}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.product-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:4px;overflow:hidden;background:#fff;transition:box-shadow .2s,transform .2s}.product-card:hover{transform:translateY(-4px);box-shadow:0 15px 40px #142a4410}.product-image{height:266px;position:relative;background:#f8fafc;padding:20px;border-bottom:1px solid var(--line);overflow:hidden}.product-image img{height:100%;width:100%;object-fit:contain;mix-blend-mode:multiply;transition:transform .3s}.product-card:hover img{transform:scale(1.035)}.product-card[data-slug="px130"] .product-image,.product-card[data-slug="px200"] .product-image,.product-card[data-slug="m42"] .product-image{padding:0}.product-card[data-slug="px130"] img,.product-card[data-slug="px200"] img,.product-card[data-slug="m42"] img{object-fit:cover;mix-blend-mode:normal}.card-body{padding:25px 25px 23px;display:flex;flex-direction:column;flex:1}.card-body small{font-size:12px;color:var(--muted);letter-spacing:.04em}.card-body h3{font-size:27px;margin:8px 0}.card-body h3 span{font-size:14px;font-weight:400;margin-left:7px;color:var(--muted)}.card-body p{font-size:15px;color:var(--muted);margin-bottom:24px;line-height:1.8}.card-bottom{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--blue);border-top:1px solid var(--line);padding-top:16px;margin-top:auto}.card-bottom span:first-child{color:var(--muted)}.split{display:grid;grid-template-columns:1fr 1fr;gap:75px;align-items:center}.split p{color:var(--muted);margin-top:22px;line-height:1.95}.office-image{height:440px;width:100%;object-fit:cover;object-position:center 58%;border-radius:4px}.section.dark{background:var(--navy);color:white}.dark .eyebrow{color:#98bdec}.dark p{color:#b6c5d9}.support-layout{display:grid;grid-template-columns:1fr 1.2fr;gap:90px;align-items:center}.support-options{display:grid;grid-template-columns:1fr 1fr;gap:20px}.support-option{border-top:1px solid #4b5c72;padding:24px 0}.support-option b{font-size:18px;display:block;margin:12px 0}.support-option p{font-size:14px}.file-icon{width:32px;height:38px;border:1px solid #849ab6;border-radius:3px;display:flex;align-items:center;justify-content:center;font-size:10px;letter-spacing:.03em;color:#adc7e8}.dark .button.secondary{color:white;border-color:#6a7c92}.dark .button.secondary:hover{background:#243b59}.cta{background:#eef3fa;border-top:1px solid var(--line)}.cta .wrap{display:flex;align-items:center;justify-content:space-between;gap:30px;padding-top:42px;padding-bottom:42px}.cta h2{font-size:27px}.cta p{color:var(--muted);margin-top:8px}.cta .actions{margin-top:0}.footer{background:#101c30;color:#cad4e2;padding:56px 0 22px}.footer-grid{display:grid;grid-template-columns:1.1fr .65fr 1.4fr;gap:70px}.footer-brand{font-weight:750;font-size:34px;line-height:1.2;font-style:italic;color:white;letter-spacing:-.04em}.footer-brand span{display:block;font-style:normal;font-size:14px;letter-spacing:.22em;margin-top:8px}.footer p,.footer a{font-size:14px}.footer p{margin-top:16px;color:#a6b6cd}.footer h3{font-size:15px;color:white;margin-bottom:18px}.footer-links{display:flex;flex-direction:column;gap:10px}.footer-contact{line-height:2.1}.footer a:hover{color:white}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #334055;margin-top:44px;padding-top:22px;font-size:12px;color:#92a5be}.footer-bottom a{font-size:12px}.breadcrumb{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted);margin-bottom:28px;flex-wrap:wrap}.breadcrumb span{color:#a5b0bf}.page-intro{padding:45px 0 50px;background:var(--pale);border-bottom:1px solid var(--line)}.page-intro h1{font-size:clamp(34px,4vw,48px)}.page-intro p{color:var(--muted);margin-top:18px;max-width:720px}.page-intro .eyebrow{margin-bottom:12px}.filter-area{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;margin-bottom:32px}.filter-tabs{display:flex;gap:8px;flex-wrap:wrap}.filter-tabs button{border:1px solid var(--line);border-radius:3px;background:#fff;padding:10px 17px;font-size:14px;color:var(--muted)}.filter-tabs button[aria-pressed="true"]{background:var(--blue);border-color:var(--blue);color:white}.filter-tabs button:hover{border-color:var(--blue)}.search-input{border:1px solid #bfcbd9;border-radius:3px;padding:12px 16px;min-height:47px;background:white;width:260px;font-size:15px;color:var(--ink)}.result-line{font-size:14px;color:var(--muted);margin-bottom:22px}.empty{padding:50px 25px;background:var(--pale);text-align:center;color:var(--muted)}[hidden]{display:none!important}.download-controls{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:15px;margin-bottom:28px}.field label{display:block;font-size:14px;color:var(--muted);margin-bottom:8px}.field input,.field select{width:100%;border:1px solid #bfcbd9;padding:12px 14px;border-radius:3px;min-height:48px;background:white;color:var(--ink)}.download-row{display:grid;grid-template-columns:50px minmax(0,1fr) 115px 165px;gap:22px;align-items:center;padding:25px 0;border-top:1px solid var(--line)}.download-row:last-child{border-bottom:1px solid var(--line)}.download-row .file-icon{border-color:#c3cfdf;color:var(--blue);width:42px;height:49px;font-size:11px}.download-row h3{font-size:17px;line-height:1.5}.download-row p{font-size:13px;color:var(--muted);margin-top:5px}.download-meta{font-size:13px;color:var(--muted)}.download-actions{display:flex;align-items:center;justify-content:flex-end;gap:15px;font-size:14px;color:var(--blue)}.download-actions .button{font-size:13px;padding:10px 15px;min-height:40px}.notice{padding:18px 22px;background:#f1f5fb;border-left:3px solid #c0d0e6;font-size:14px;color:var(--muted);margin:28px 0}.detail-top{padding:35px 0 58px;background:linear-gradient(110deg,#f4f7fb,#fff)}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.detail-photo{height:455px;display:flex;align-items:center;justify-content:center;background:#fff;border:1px solid var(--line);padding:30px;border-radius:4px}.detail-photo img{width:100%;height:100%;object-fit:contain}.detail-photo.scenic{padding:0;overflow:hidden}.detail-photo.scenic img{object-fit:cover}.detail-content h1{font-size:58px;line-height:1.2}.detail-content h1 span{font-size:24px;color:var(--muted);font-weight:400;margin-left:10px;letter-spacing:0}.detail-content h2{font-size:25px;font-weight:500;margin-top:15px}.detail-content>p{margin-top:22px;color:var(--muted)}.tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:25px}.tag{font-size:13px;padding:6px 11px;background:#e9f0f9;color:#335c92;border-radius:3px}.image-note{font-size:12px;color:#7a889b;margin-top:12px}.detail-nav{border-bottom:1px solid var(--line);background:white}.detail-nav .wrap{display:flex;gap:40px;padding-top:18px;padding-bottom:18px;flex-wrap:wrap}.detail-nav a{font-size:15px;font-weight:600}.detail-nav a:hover{color:var(--blue)}.detail-section{padding:65px 0;border-bottom:1px solid var(--line);scroll-margin-top:96px}.detail-section h2{font-size:30px;margin-bottom:30px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:38px}.feature-item{border-top:3px solid var(--blue);padding-top:24px}.feature-item .number{font-size:12px;color:#73859b;letter-spacing:.12em}.feature-item h3{font-size:21px;margin-top:15px}.feature-item p{font-size:15px;color:var(--muted);margin-top:15px}.spec-table{border-collapse:collapse;width:100%;font-size:15px}.spec-table th,.spec-table td{text-align:left;padding:17px 24px;border-bottom:1px solid var(--line);vertical-align:top}.spec-table th{width:27%;background:var(--pale);font-weight:500}.spec-table tr:first-child>*{border-top:1px solid var(--line)}.spec-note{font-size:13px;color:var(--muted);margin-top:20px}.variant-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.variant{border:1px solid var(--line);padding:22px}.variant h3{font-size:18px}.variant p{font-size:14px;color:var(--muted);margin-top:10px}.about-hero{display:grid;grid-template-columns:1.1fr 1fr;gap:70px;align-items:center}.about-copy p{color:var(--muted);margin-top:23px;line-height:2}.about-copy h2{font-size:33px}.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:25px;margin-top:36px;border-top:1px solid var(--line);padding-top:28px}.fact strong{display:block;font-size:38px;font-weight:600;color:var(--blue);line-height:1.3}.fact span{font-size:13px;color:var(--muted)}.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}.values-grid h3{font-size:25px}.values-grid p{color:var(--muted);margin-top:20px}.contact-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:70px;align-items:start}.contact-entry{padding:22px 0;border-bottom:1px solid var(--line)}.contact-entry small{font-size:13px;color:var(--muted)}.contact-entry a,.contact-entry address{display:block;font-size:24px;font-weight:500;font-style:normal;margin-top:8px;line-height:1.6;overflow-wrap:anywhere}.contact-entry address{font-size:20px}.contact-caption{font-size:13px;color:var(--muted);margin-top:12px}.contact-office{height:620px;object-fit:cover;width:100%;border-radius:4px}.intro-text{color:var(--muted);max-width:620px}.help-list{margin:18px 0 0;padding-left:22px;color:var(--muted);font-size:15px}.help-list li{padding:5px 0}.download-mini .download-row{grid-template-columns:45px minmax(0,1fr) 100px 165px}.back-top{position:fixed;right:24px;bottom:22px;border:1px solid #c0cddd;background:#ffffffed;padding:10px 13px;font-size:13px;z-index:15;box-shadow:0 4px 16px #00000008}.page-404{text-align:center;padding:110px 20px}.page-404 h1{font-size:80px}.page-404 p{color:var(--muted);margin:20px auto}.page-404 .actions{justify-content:center}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.reset-link{background:none;border:0;border-bottom:1px solid #9eb4d2;color:var(--blue);font-size:14px;padding:3px 0}.scene-label{font-size:14px;color:var(--muted);padding:6px 4px 6px 0}.icp{margin-left:15px}
@media(min-width:1600px){.hero-grid{min-height:690px}.hero h1{font-size:68px}.hero-visual{min-height:580px}.hero-visual>img{height:490px;width:330px}}
@media(max-width:1100px){.wrap{width:calc(100% - 64px)}.nav{gap:22px}.header-inner{gap:20px}.hero h1{font-size:47px}.hero-badge{right:-10px}.hero-word{font-size:83px}.hero-visual>img{width:270px}.split,.support-layout,.about-hero,.contact-grid{gap:40px}.product-image{height:230px}.download-controls{grid-template-columns:repeat(2,1fr)}.detail-grid{gap:35px}.detail-content h1{font-size:46px}.footer-grid{gap:35px}.series-strip a{padding:20px 10px;font-size:13px;gap:8px}}
@media(max-width:800px){.wrap{width:calc(100% - 40px)}.topline{display:none}.header-inner{height:76px}.brand,.brand img{width:130px;flex-basis:130px}.menu-toggle{display:block}.nav{display:none;position:absolute;top:76px;left:0;right:0;background:white;padding:15px 20px 24px;border-bottom:1px solid var(--line);box-shadow:0 15px 25px #1734560b}.nav.open{display:flex;flex-direction:column;align-items:stretch;gap:0}.nav a{padding:13px 10px}.nav a.active:after{bottom:9px;right:auto;width:25px;left:10px}.nav .contact-link{margin-top:12px;text-align:center}.hero-grid{grid-template-columns:1fr;gap:0}.hero-copy{padding:48px 0 12px}.hero h1{font-size:clamp(37px,7vw,54px)}.hero-copy>p{font-size:16px;max-width:550px}.hero-foot{margin-top:28px;gap:15px;font-size:12px}.hero-foot span+span{padding-left:15px}.hero-visual{min-height:400px}.hero-visual>img{height:355px;width:255px;margin:10px 0 20px}.hero-word{top:20px;left:10%;font-size:88px}.hero-badge{right:5%;top:95px}.hero-caption{left:3%;bottom:24px;padding:10px 16px}.hero-visual:before{left:10%;right:5%;top:32px;bottom:24px}.series-strip .wrap{width:100%;grid-template-columns:repeat(5,minmax(145px,1fr));overflow-x:auto}.series-strip a:first-child{border-left:0}.series-strip a{padding:20px 18px}.section{padding:58px 0}.section-head{align-items:start}.section-head .text-link{margin-top:14px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.product-image{height:230px}.card-body{padding:20px}.card-body h3{font-size:25px}.card-body p{font-size:14px}.split,.support-layout,.about-hero,.contact-grid{grid-template-columns:1fr;gap:35px}.office-image{height:430px}.support-options{gap:25px}.cta .wrap{align-items:start;flex-direction:column;gap:23px}.footer-grid{grid-template-columns:1fr 1fr;gap:35px}.footer-grid>:last-child{grid-column:1/-1}.footer-bottom{flex-direction:column;gap:7px}.detail-grid{grid-template-columns:1fr;gap:32px}.detail-photo{height:360px}.detail-content h1{font-size:48px}.detail-content .eyebrow{margin-bottom:10px}.feature-grid{grid-template-columns:1fr;gap:30px}.feature-item{padding-top:17px}.feature-item h3{margin-top:8px}.feature-item p{margin-top:9px}.detail-section{padding:45px 0}.variant-grid{grid-template-columns:1fr}.download-row,.download-mini .download-row{grid-template-columns:42px minmax(0,1fr) auto;gap:16px}.download-meta{grid-column:2;grid-row:2}.download-actions{grid-column:3;grid-row:1/3;flex-direction:column;gap:7px}.download-row{padding:20px 0;row-gap:3px}.values-grid{grid-template-columns:1fr;gap:30px}.contact-office{height:450px}.facts{gap:15px}.fact strong{font-size:32px}.filter-area{align-items:stretch}.search-input{width:100%}.page-intro{padding:28px 0 36px}}
@media(max-width:520px){.wrap{width:calc(100% - 36px)}.hero-copy{padding-top:36px}.hero-copy .eyebrow{font-size:11px;letter-spacing:.1em}.hero h1{font-size:38px}.hero-visual{min-height:360px}.hero-visual>img{height:325px;width:220px}.hero-word{font-size:75px;top:28px;left:0}.hero-badge{right:0;font-size:12px;padding:10px;top:82px}.hero-badge b{font-size:19px}.hero-caption strong{font-size:15px}.hero-caption span{font-size:12px}.hero-foot{gap:10px}.hero-foot span+span{padding-left:10px}.hero .actions{gap:10px}.button{padding:13px 18px;font-size:14px}.section-head{display:block}.section-head .text-link{display:inline-block;margin-top:22px}.product-grid{grid-template-columns:1fr}.product-image{height:295px}.card-body{padding:22px}.support-options{grid-template-columns:1fr 1fr;gap:16px}.support-option b{font-size:17px}.support-option p{font-size:13px}.footer-grid{grid-template-columns:1fr;gap:35px}.footer-grid>:last-child{grid-column:auto}.footer-links{display:grid;grid-template-columns:1fr 1fr}.cta h2{font-size:24px}.download-controls{gap:12px}.download-controls .field:first-child{grid-column:1/-1}.download-controls .field:last-child{grid-column:1/-1}.download-row,.download-mini .download-row{grid-template-columns:32px minmax(0,1fr);gap:12px}.download-row .file-icon{width:30px;height:39px;font-size:9px}.download-actions{grid-column:2;grid-row:3;flex-direction:row;justify-content:start;margin-top:10px}.download-meta{grid-row:2}.download-row h3{font-size:16px}.download-row p{font-size:12px}.detail-photo{height:315px}.detail-content h1{font-size:43px}.detail-content h2{font-size:23px}.detail-content h1 span{font-size:19px}.detail-nav .wrap{gap:24px}.detail-nav a{font-size:14px}.spec-table th,.spec-table td{padding:14px 12px;font-size:14px;overflow-wrap:anywhere}.spec-table th{width:32%}.breadcrumb{font-size:12px}.about-copy h2{font-size:28px}.office-image{height:380px}.contact-entry a{font-size:24px}.contact-entry address{font-size:18px}.back-top{bottom:15px;right:12px;padding:8px 10px;font-size:12px}.facts{grid-template-columns:repeat(3,1fr)}.fact strong{font-size:29px}.fact span{font-size:12px}.notice{padding:16px;font-size:13px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important;transform:none!important}}

/* Bilingual layout and enquiry flow */
html{scroll-padding-top:170px}body{line-height:1.7}textarea{font:inherit;resize:vertical}textarea:focus-visible{outline:3px solid #72a7f4;outline-offset:4px}.wrap{width:min(1240px,calc(100% - 80px))}.topline{letter-spacing:.025em}.topline b{font-weight:500;margin-left:10px}.header-inner{height:86px;gap:25px}.brand{flex-basis:146px}.brand img{width:146px}.header-tools{display:flex;align-items:center;gap:18px}.nav{gap:27px;margin-left:auto}.nav a{font-size:14px;white-space:nowrap;padding:30px 0}.nav a.active:after{bottom:17px;height:2px}.nav .contact-link{padding:10px 18px;border-color:#c3d0e2}.nav .contact-link.active{background:var(--blue);color:#fff;border-color:var(--blue)}.nav .contact-link.active:after{display:none}.language-switch{display:flex;align-items:center;gap:8px;font-size:12px;white-space:nowrap}.language-switch a{padding:8px 2px;color:var(--muted)}.language-switch a[aria-current]{color:var(--blue);font-weight:700}.language-switch span{color:#c7d1de}.language-switch a:hover{color:var(--blue)}.eyebrow{font-size:11px;letter-spacing:.14em}.hero-grid{min-height:605px;grid-template-columns:1.1fr 1fr}.hero h1{font-size:clamp(40px,4.35vw,62px);line-height:1.27}.hero-copy>p{max-width:510px}.hero-word{font-size:105px;top:28px}.hero-caption{min-width:235px}.hero-caption strong{display:flex;justify-content:space-between;gap:35px}.hero-caption strong span{font-size:22px;color:var(--blue)}.hero-foot{font-size:12px}.hero-badge{right:-7px}.section{padding:80px 0}.section-head h2{font-size:clamp(27px,2.65vw,38px)}.product-grid{gap:24px}.product-card{border-radius:6px}.product-image{background:#f5f7fa;height:270px;border-bottom:none;padding:28px}.card-body{padding:26px}.card-body small{font-size:11px;letter-spacing:.03em}.card-body h3{font-size:29px;margin-top:9px}.card-body p{font-size:14px;line-height:1.85;margin-bottom:23px}.card-bottom{gap:12px;font-size:11px}.card-arrow{font-size:25px;line-height:1;color:var(--blue);flex-shrink:0}.application-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:25px}.application-item{border-top:2px solid #b8cce5;padding:24px 0 0;display:flex;flex-direction:column}.application-item:hover{border-color:var(--blue)}.number{color:#7186a3;font:12px Consolas,monospace;letter-spacing:.1em}.application-item h3{font-size:20px;margin:15px 0}.application-item p{font-size:14px;color:var(--muted);line-height:1.9}.application-models{display:flex;justify-content:space-between;gap:12px;padding-top:28px;margin-top:auto;font-size:12px;color:var(--blue)}.application-models b{font-size:19px;line-height:1}.support-layout{gap:70px}.support-description{margin-top:24px;max-width:400px}.support-option{position:relative}.support-arrow{position:absolute;right:12px;top:28px;font-size:25px;color:#94b1d6}.support-option:hover .support-arrow{color:white}.cta .eyebrow{margin-bottom:10px}.cta h2{font-size:26px}.cta p{font-size:14px}.footer-brand span{font-size:11px;letter-spacing:.16em}.footer-contact p{max-width:390px;line-height:1.9}.contact-divider{margin:0 13px;color:#627794}.page-intro{padding:34px 0 44px}.page-intro h1{font-size:clamp(32px,3.5vw,46px)}.page-intro .breadcrumb{margin-bottom:22px}.page-intro p{font-size:16px}.catalog-section{padding-top:38px}.catalog-toolbar{display:flex;align-items:center;gap:20px;padding:0 0 26px;margin-bottom:25px;border-bottom:1px solid var(--line)}.search-label{font-size:14px;font-weight:600;white-space:nowrap}.catalog-toolbar .search-input{width:390px;max-width:100%}.catalog-hint{margin-left:auto;color:var(--muted);font-size:13px;white-space:nowrap}.catalog-hint a{color:var(--blue)}.filter-tabs{margin-bottom:24px}.filter-tabs button{font-size:13px;padding:10px 15px}.empty .button{margin-top:20px}.download-controls{padding:24px;background:var(--pale);border:1px solid var(--line);border-radius:5px}.download-row{padding:25px 12px;gap:20px}.download-row:hover{background:#f8fafc}.download-row h3{font-size:16px}.download-row p{font-size:12px;line-height:1.8}.download-meta{font-size:12px}.download-controls+.filter-area .result-line{margin:0}.language-tag{display:inline-block;color:#395a85;line-height:1.5;margin-bottom:4px}.detail-nav{position:sticky;top:86px;z-index:20;box-shadow:0 3px 8px #14233c05}.detail-nav .wrap{padding-top:15px;padding-bottom:15px;gap:40px}.detail-nav a{font-size:14px;white-space:nowrap}.detail-photo{border:0;background:#fff;box-shadow:0 12px 40px #17345607}.detail-content h2{font-size:24px;line-height:1.5}.detail-content .eyebrow{letter-spacing:.07em;line-height:1.6}.detail-content>p{font-size:15px}.detail-section{scroll-margin-top:15px}.scene-tags{margin-top:35px}.spec-table td{line-height:1.9}.office-figure{margin:0}.about-hero .office-image{height:550px}.about-copy h2{font-size:32px}.about-copy p{font-size:15px}.foundation-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:90px;align-items:start}.foundation-copy p{color:var(--muted);margin-bottom:20px;line-height:1.95}.foundation-copy p:last-child{margin-bottom:0}.parent-stat{margin-top:35px;display:flex;flex-direction:column;gap:10px}.parent-stat strong{font-size:60px;line-height:1.1;color:var(--blue);font-weight:600;letter-spacing:-.05em}.parent-stat strong span{font-size:35px;margin-left:4px;font-weight:400}.parent-stat>span{font-size:13px;color:var(--muted)}.values-grid h3{font-size:23px}.values-grid p{font-size:15px}
.contact-section{padding:60px 0 70px}.contact-layout{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:76px;align-items:start}.contact-information{padding-top:10px}.contact-information .eyebrow{letter-spacing:.08em;font-size:12px}.contact-information h2{font-size:31px}.contact-lead{color:var(--muted);font-size:15px;line-height:1.9;margin-top:19px}.contact-details{margin:27px 0 0}.contact-details>div{display:grid;grid-template-columns:76px minmax(0,1fr);gap:17px;padding:22px 0;border-bottom:1px solid var(--line);align-items:baseline}.contact-details dt{font-size:13px;color:var(--muted)}.contact-details dd{margin:0;min-width:0}.contact-details dd>a{font-size:19px;font-weight:550;letter-spacing:-.01em;overflow-wrap:anywhere;line-height:1.5}.contact-details dd>a:hover{color:var(--blue)}.contact-details small{display:block;color:var(--muted);font-size:11px;margin-top:5px}.contact-details address{font-size:15px;line-height:1.95;font-style:normal;font-weight:400;max-width:310px}.contact-download{display:flex;gap:15px;margin-top:30px;align-items:center;padding:18px 20px;background:var(--pale);border-radius:4px}.contact-download .file-icon{color:var(--blue);border-color:#b6c6dd;flex-shrink:0}.contact-download b{display:block;font-size:13px;font-weight:600;margin-bottom:4px}.contact-download a{font-size:12px;color:var(--blue)}.enquiry-card{padding:35px 38px 38px;border:1px solid #dce5ef;background:#fff;box-shadow:0 12px 50px #14233c06;border-radius:7px}.enquiry-card .eyebrow{margin-bottom:10px}.enquiry-card h2{font-size:27px}.form-intro{font-size:13px;color:var(--muted);margin:12px 0 25px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.form-grid .full{grid-column:1/-1}.form-grid .field{min-width:0}.form-grid .field label{color:var(--ink);font-size:13px;margin-bottom:8px}.field label>span:not(.optional){color:var(--blue)}.field .optional{font-size:11px;color:#78869a;font-weight:400;margin-left:6px}.form-grid input,.form-grid select,.form-grid textarea{width:100%;font-size:14px;border:1px solid #c6d2e0;background:#fcfdff;border-radius:3px;color:var(--ink);padding:12px;min-height:46px;line-height:1.6}.form-grid input::placeholder,.form-grid textarea::placeholder{color:#7b889a}.form-grid input:focus,.form-grid select:focus,.form-grid textarea:focus{background:#fff;border-color:var(--blue)}.form-grid textarea{min-height:120px;max-height:380px}.form-grid small{display:block;font-size:11px;color:var(--muted);margin-top:5px}.privacy-note{font-size:11px;line-height:1.8;color:var(--muted);margin:20px 0}.form-submit{display:flex;gap:18px;align-items:center;flex-wrap:wrap}.form-submit .button{min-width:150px;gap:20px}.form-submit>span{font-size:11px;color:var(--muted)}.form-submit>span a{display:block;font-size:13px;color:var(--blue)}.button:disabled{opacity:.65;cursor:wait;transform:none}.form-trap{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}#form-status{font-size:13px;line-height:1.85;padding:15px 18px;margin-top:22px;background:#fff7f1;border-left:3px solid #bf7335;color:#7b451c}#form-status[data-state="success"]{background:#edf7f3;border-color:#348264;color:#24644d}#form-status[data-state="loading"]{background:#f1f5fb;border-color:#89a9d6;color:var(--blue)}.contact-location{background:var(--pale);padding:0}.location-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.location-grid figure{margin:0;overflow:hidden;height:320px}.location-grid img{width:100%;height:100%;object-fit:cover;object-position:center 55%}.location-grid>div{padding:40px 0}.location-grid h2{font-size:28px;line-height:1.45}.location-grid p{font-size:14px;line-height:1.95;color:var(--muted);max-width:460px;margin:20px 0 15px}.location-grid>div>span{font-size:12px;color:var(--blue)}.contact-location+.cta{border-top:0}
html[lang="en"] h1{letter-spacing:-.035em}html[lang="en"] .hero h1{font-size:clamp(40px,4.1vw,58px);line-height:1.12}html[lang="en"] .hero h1 span{display:inline-block;margin-top:13px}html[lang="en"] .hero-copy>p{font-size:16px}html[lang="en"] .nav{gap:22px}html[lang="en"] .nav a{font-size:13px}html[lang="en"] .series-strip a{font-size:13px}html[lang="en"] .contact-details>div{grid-template-columns:80px minmax(0,1fr)}html[lang="en"] .contact-details address{font-size:14px}html[lang="en"] .page-intro h1{max-width:850px}html[lang="en"] .card-body p{line-height:1.7}html[lang="en"] .download-row{grid-template-columns:45px minmax(0,1fr) 100px 180px}
@media(min-width:1600px){.hero-grid{min-height:660px}.hero h1{font-size:65px}html[lang="en"] .hero h1{font-size:58px}.hero-visual>img{height:475px}}
@media(max-width:1100px){.wrap{width:calc(100% - 56px)}.header-inner{gap:20px}.brand{flex-basis:130px}.brand img{width:130px}.nav,html[lang="en"] .nav{gap:19px}.nav a,html[lang="en"] .nav a{font-size:12px}.nav .contact-link{padding:9px 13px}.header-tools{gap:12px}.hero-grid{gap:24px}.hero h1{font-size:44px}html[lang="en"] .hero h1{font-size:42px}.hero-badge{right:-8px}.hero-caption{left:0}.application-grid{grid-template-columns:1fr 1fr;gap:35px}.contact-layout{gap:35px;grid-template-columns:minmax(0,.83fr) minmax(0,1.17fr)}.enquiry-card{padding:28px}.contact-details>div,html[lang="en"] .contact-details>div{grid-template-columns:1fr;gap:5px;padding:17px 0}.contact-details dd>a{font-size:19px}.contact-details address{max-width:none}.catalog-hint{white-space:normal;font-size:12px}.catalog-toolbar .search-input{width:340px}.card-body{padding:22px}.product-image{height:240px}.foundation-grid{gap:45px}.location-grid{gap:45px}}
@media(max-width:860px){.wrap{width:calc(100% - 40px)}.header-inner{height:76px}.header-tools{margin-left:auto}.menu-toggle{display:block;padding:7px 10px;font-size:13px}.nav,html[lang="en"] .nav{display:none;position:absolute;top:76px;left:0;right:0;background:white;padding:16px 20px 24px;border-bottom:1px solid var(--line);box-shadow:0 15px 25px #1734560b;margin-left:0}.nav.open{display:flex;flex-direction:column;align-items:stretch;gap:0}.nav a,html[lang="en"] .nav a{font-size:15px;padding:13px 10px}.nav a.active:after{display:none}.nav a.active:not(.contact-link){background:#f0f5fc;color:var(--blue);border-left:3px solid var(--blue);padding-left:7px}.nav .contact-link{margin-top:12px;text-align:center}.hero-grid{grid-template-columns:1fr;gap:0}.hero-copy{padding:45px 0 10px}.hero h1{font-size:48px}html[lang="en"] .hero h1{font-size:47px;max-width:620px}.hero-visual{min-height:420px}.hero-visual>img{width:250px;height:370px;margin:10px 0 20px}.hero-word{font-size:90px;left:15%;top:20px}.hero-badge{right:8%;top:105px}.hero-caption{left:8%;bottom:22px}.hero-visual:before{left:15%;right:10%;top:32px;bottom:24px}.contact-layout{grid-template-columns:1fr;gap:35px}.contact-details{display:grid;grid-template-columns:1fr 1fr;gap:0 30px;margin-top:20px}.contact-details>div:last-child{grid-column:1/-1}.contact-details address{max-width:540px}.contact-download{max-width:540px;margin-top:24px}.contact-information h2{font-size:29px}.enquiry-card{padding:30px}.contact-section{padding:42px 0 50px}.catalog-toolbar{flex-wrap:wrap;gap:12px}.catalog-toolbar .search-input{flex:1;min-width:220px}.catalog-hint{width:100%;margin-left:0}.detail-nav{top:76px}.detail-nav .wrap{overflow-x:auto;flex-wrap:nowrap;gap:30px;padding-top:15px;padding-bottom:15px}.foundation-grid{grid-template-columns:1fr;gap:30px}.parent-stat{margin-top:25px}.parent-stat strong{font-size:50px}.location-grid{gap:32px}.location-grid h2{font-size:24px}.location-grid figure{height:350px}.support-layout{gap:40px}.cta h2{font-size:25px}.download-controls{padding:18px}.about-hero .office-image{height:430px}}
@media(max-width:800px){.section{padding:55px 0}.catalog-section{padding-top:28px}.catalog-toolbar{margin-bottom:20px}.product-image{height:235px}.detail-section{scroll-margin-top:12px}.download-row,html[lang="en"] .download-row{grid-template-columns:42px minmax(0,1fr) auto;gap:16px;padding:20px 5px}.download-mini .download-row{grid-template-columns:42px minmax(0,1fr) auto}.download-meta{grid-column:2;grid-row:2}.download-actions{grid-column:3;grid-row:1/3;flex-direction:column}.download-row{row-gap:3px}.location-grid{grid-template-columns:1fr;gap:0}.location-grid figure{height:300px}.location-grid>div{padding:35px 0}.contact-location .wrap{width:100%}.location-grid>div{width:calc(100% - 40px);margin:auto}.contact-details>div{grid-template-columns:1fr}.support-options{gap:24px}.cta .wrap{padding-top:34px;padding-bottom:34px}}
@media(max-width:520px){.wrap{width:calc(100% - 36px)}.brand,.brand img{width:115px;flex-basis:115px}.header-inner{gap:8px}.header-tools{gap:10px}.language-switch{gap:5px;font-size:11px}.menu-toggle{padding:6px 8px;font-size:12px}.hero h1{font-size:36px}html[lang="en"] .hero h1{font-size:39px}.hero-copy{padding-top:33px}.hero-copy>p,html[lang="en"] .hero-copy>p{font-size:15px;line-height:1.85}.hero-copy>p br{display:none}.hero-visual{min-height:355px}.hero-visual>img{height:310px;width:220px}.hero-word{left:0;font-size:78px}.hero-caption{left:0;min-width:220px;padding:10px 14px;bottom:15px}.hero-badge{right:0;top:83px}.hero-foot{font-size:11px}.hero-visual:before{left:10%;right:0}.application-grid{grid-template-columns:1fr;gap:25px}.application-item{padding-top:20px}.application-item h3{margin:10px 0;font-size:21px}.application-models{padding-top:20px}.product-image{height:290px}.card-body{padding:24px}.section-head h2{font-size:27px}.page-intro h1{font-size:32px}.page-intro p{font-size:14px;line-height:1.9}.page-intro{padding:27px 0 34px}.page-intro .breadcrumb{font-size:12px;margin-bottom:22px}.catalog-toolbar .search-input{flex-basis:100%;min-width:0;font-size:14px}.catalog-toolbar{gap:9px}.catalog-hint{margin-top:5px}.filter-tabs{gap:7px}.filter-tabs button{padding:9px 11px;font-size:12px}.download-controls{padding:15px;gap:12px}.download-row,.download-mini .download-row,html[lang="en"] .download-row{grid-template-columns:30px minmax(0,1fr);gap:10px;row-gap:3px;padding:20px 0}.download-row h3{font-size:15px}.download-row p{font-size:12px}.download-actions{grid-column:2;grid-row:3;flex-direction:row;justify-content:flex-start;gap:20px;margin-top:9px}.download-meta{grid-row:2;line-height:1.6}.download-meta br{display:none}.language-tag{margin-right:10px}.download-row .file-icon{width:29px;height:36px}.download-actions .button{min-height:38px}.support-layout h2{font-size:29px}.support-option b{font-size:17px}.support-option p{font-size:12px}.support-arrow{font-size:22px;right:0}.contact-details{grid-template-columns:1fr}.contact-details>div:last-child{grid-column:auto}.contact-details>div,html[lang="en"] .contact-details>div{grid-template-columns:70px minmax(0,1fr);gap:15px;padding:19px 0}.contact-details address{font-size:14px}.contact-details dd>a{font-size:18px}.contact-details dt{font-size:12px}.contact-details small{font-size:10px}.contact-lead{font-size:14px}.enquiry-card{padding:24px 20px}.enquiry-card h2{font-size:25px}.form-grid{grid-template-columns:1fr;gap:18px}.form-grid .full{grid-column:auto}.form-grid input,.form-grid textarea,.form-grid select{font-size:16px}.form-submit .button{width:100%;justify-content:space-between}.form-submit>span a{display:inline;margin-left:4px}.form-submit{gap:13px}.contact-download{padding:16px}.location-grid figure{height:265px}.location-grid>div{width:calc(100% - 36px)}.detail-content h1{font-size:45px}.detail-content h2{font-size:22px}.detail-nav .wrap{gap:24px;width:100%;padding-left:18px;padding-right:18px}.detail-nav a{font-size:13px}.detail-photo{height:350px}.detail-section h2{font-size:27px}.spec-table{font-size:13px}.spec-table th,.spec-table td{padding:14px 12px}.spec-table th{width:32%}.footer-contact p{font-size:13px}.contact-divider{margin:0 9px}.cta h2{font-size:24px}.cta .text-link{font-size:14px}.parent-stat strong{font-size:48px}}

.footer-bottom .police,.footer-bottom .legal{margin-left:15px}

/* 关于页：公司名称眉标按正文字号显示（2026-10-26 调整） */
.about-hero .about-copy .eyebrow{font-size:26px;letter-spacing:0;font-weight:700;line-height:1.35;margin-bottom:8px;text-transform:none}
@media (max-width:640px){.about-hero .about-copy .eyebrow{font-size:21px}}


/* 页脚 ICP 备案号：字号放大（2026-10-27 调整） */
.footer-bottom .icp{font-size:15px;font-weight:600;color:#c3d1e4}

/* 页脚底栏整行统一为 15px（2026-10-27） */
.footer-bottom{font-size:15px}
.footer-bottom a{font-size:15px}