/* Shared shell, accessibility and interaction components; one copy across the site. */
:root{--site-ink:#0b377d;--site-blue:#096bc8;--site-muted:#5b708c;--site-line:#dae5f1;--site-soft:#f5f8fc;--site-width:1200px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;font-family:Arial,"Microsoft YaHei","PingFang SC",sans-serif;color:var(--site-ink);line-height:1.55;background:#fff}a{color:inherit}button,input,select,textarea{font:inherit}img{max-width:100%}button,a,input,select,textarea{touch-action:manipulation}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #5799e2;outline-offset:4px}[hidden]{display:none!important}
.ucontainer{width:min(var(--site-width),calc(100% - 64px));margin-inline:auto}.uicon{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0;vertical-align:middle}.uskip{position:fixed;top:8px;left:8px;z-index:999;transform:translateY(-180%);padding:10px 15px;background:#0b377d;color:#fff}.uskip:focus{transform:none}
.uheader{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--site-line);color:var(--site-ink);box-shadow:0 1px 10px #122b4d04}.uheader-row{display:flex;justify-content:space-between;align-items:center;gap:22px;min-height:84px}.ubrand{display:flex;align-items:center;gap:12px;text-decoration:none;flex-shrink:0;color:var(--site-ink)!important}.ubrand img{width:48px;height:48px;object-fit:contain}.ubrand strong{display:block;font-size:26px;line-height:1.12;letter-spacing:.02em}.ubrand small{display:block;font-size:8px;letter-spacing:.14em;margin-top:5px;white-space:nowrap;color:#536b8b}.unav{display:flex;align-items:center;gap:23px;font-size:13px;font-weight:500}.unav a{position:relative;white-space:nowrap;text-decoration:none;padding:28px 0}.unav a[aria-current=page]{color:var(--site-blue)}.unav a[aria-current=page]::after{position:absolute;content:"";height:2px;background:var(--site-blue);left:0;right:0;bottom:18px}.unav a:hover{color:var(--site-blue)}.uheader-actions{display:flex;align-items:center;gap:18px}.ulang{font-size:12px;white-space:nowrap;text-decoration:none;color:var(--site-ink)}.ucta{display:inline-flex;justify-content:center;align-items:center;gap:14px;padding:13px 19px;min-height:45px;background:var(--site-ink);border:1px solid var(--site-ink);border-radius:4px;color:#fff!important;font-size:14px;font-weight:600;text-decoration:none;line-height:1.35;cursor:pointer}.ucta:hover{background:#0750a4}.ucta:disabled{opacity:.5;cursor:wait}.usecondary{display:inline-flex;justify-content:center;align-items:center;padding:12px 18px;border:1px solid var(--site-line);border-radius:4px;text-decoration:none;font-size:14px;color:var(--site-ink)!important;background:white}.uheader-contact{font-size:12px;padding:10px 14px;min-height:40px}.umenu{display:none;width:38px;height:38px;align-items:center;justify-content:center;background:transparent;border:1px solid var(--site-line);color:var(--site-ink);border-radius:4px;cursor:pointer}.umobile{display:grid;gap:0;padding-top:10px;padding-bottom:20px}.umobile a{display:block;padding:10px 0;text-decoration:none;font-size:14px}.umobile a[aria-current=page]{color:var(--site-blue);font-weight:700}
.ufooter{margin-top:0;background:#f6f9fd;color:var(--site-ink);border-top:1px solid var(--site-line);padding:48px 0 0}.ufooter-grid{display:grid;grid-template-columns:1.3fr 1fr .8fr 1.2fr;gap:35px}.ufooter h2{font-size:15px;line-height:1.5;font-weight:700;margin:0 0 14px!important;letter-spacing:0!important}.ufooter p{font-size:12px;line-height:1.6;color:var(--site-muted);margin:12px 0}.ufooter address{font-style:normal;font-size:12px;line-height:1.8;color:var(--site-muted);margin-top:12px}.ufooter nav>a,.ufooter-grid>div>a:not(.ubrand){display:block;font-size:13px;line-height:1.55;text-decoration:none;color:var(--site-muted);margin:10px 0;overflow-wrap:anywhere}.ufooter a:hover{color:var(--site-blue)}.ufooter .ubrand img{width:44px;height:44px}.ufooter .ubrand strong{font-size:23px}.ufooter-bottom{margin-top:30px;padding:19px 0;display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--site-line);font-size:11px;color:var(--site-muted)}.usocials{display:flex;gap:10px;margin-top:18px}.usocials a{width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;border:1px solid #bacbe2;border-radius:50%;text-decoration:none;font-weight:700;color:var(--site-ink)}
.urelated-band{padding:26px 0!important;background:#edf4fc}.urelated-band>.ucontainer{display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px}.urelated-band a{font-size:14px;font-weight:600;text-decoration:none}.uabout-link{margin-top:18px}.uproduct-nav{display:flex;gap:24px;overflow:auto;font-size:13px;border-bottom:1px solid var(--site-line);padding-block:14px;white-space:nowrap}.uproduct-nav a{text-decoration:none}.uproduct-nav a[aria-current=page]{font-weight:700;color:var(--site-blue)}
.udialog{width:min(550px,calc(100% - 32px));border:1px solid var(--site-line);border-radius:12px;padding:32px;max-height:88dvh;overflow:auto;box-shadow:0 20px 90px #001c403d;color:var(--site-ink);background:#fff}.udialog::backdrop{background:#071e40aa}.udialog h2{font-size:26px;line-height:1.25;letter-spacing:-.02em;margin:0 30px 15px 0}.udialog p{font-size:14px;color:var(--site-muted);line-height:1.6;margin:10px 0}.uclose{position:absolute;top:12px;right:12px;width:34px;height:34px;display:grid;place-items:center;background:#f0f5fc;border:0;border-radius:50%;font-size:22px;color:var(--site-ink);cursor:pointer}.udialog label{font-size:14px;font-weight:600;display:block;margin-top:20px}.udialog input{display:block;width:100%;height:49px;padding:12px;border:1px solid #afc3dc;border-radius:4px;font-size:16px;margin-top:8px;color:var(--site-ink);background:white}.udialog .ucta{margin-top:12px}.udialog .uhelp{font-size:12px;line-height:1.6}.uerror{color:#a82323!important;min-height:18px}.uhoney{position:absolute!important;left:-10000px!important;top:auto!important;width:1px!important;height:1px!important;overflow:hidden!important}.umedia-dialog{width:min(1000px,calc(100% - 24px))}.umedia-dialog img{max-height:70dvh;width:100%;object-fit:contain}.umedia-dialog iframe{width:100%;height:min(65dvh,600px);border:0}.utoast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);max-width:min(90%,600px);border-radius:5px;padding:14px 22px;background:#0b377d;color:#fff;font-size:14px;z-index:99;box-shadow:0 10px 30px #061f3d3b}
.uvideo-frame{position:relative;aspect-ratio:16/9;background:#102442;border-radius:6px;overflow:hidden;display:block;width:100%}.uvideo-frame iframe{width:100%;height:100%;position:absolute;inset:0;border:0}.uvideo-play{position:absolute;inset:0;width:100%;height:100%;border:0;background:#102442;padding:0;cursor:pointer}.uvideo-play img{width:100%;height:100%;object-fit:cover;opacity:.88;display:block}.uplay-mark{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);display:grid;place-items:center;width:62px;height:62px;background:#fff;color:#0b377d;border-radius:50%;font-size:21px;padding-left:3px;box-shadow:0 3px 20px #0004}
.uwatch{padding:25px 0 65px;max-width:1100px}.ubreadcrumb{font-size:12px;color:var(--site-muted);margin:0 0 22px;display:flex;gap:10px;flex-wrap:wrap}.ubreadcrumb a{text-decoration:none}.uwatch h1{font-size:clamp(30px,4vw,48px);line-height:1.12;letter-spacing:-.035em;margin:0 0 16px;color:var(--site-ink)}.uwatch .ulead{font-size:17px;line-height:1.6;max-width:900px;color:var(--site-muted);margin:0 0 22px}.uwatch-player{width:100%;height:min(58vw,540px);background:#0b1e39;border-radius:6px;overflow:hidden}.uwatch-player iframe{height:100%;width:100%;border:0}.uhelp{font-size:12px;line-height:1.6;color:var(--site-muted);margin-top:12px}.uhelp a{text-decoration:underline}.uwatch-context{display:grid;grid-template-columns:1.4fr .8fr;gap:60px;margin:40px 0;border-top:1px solid var(--site-line);border-bottom:1px solid var(--site-line);padding:30px 0}.uwatch h2{font-size:25px;line-height:1.25;margin:0 0 15px}.uwatch-context p{font-size:15px;line-height:1.75;color:var(--site-muted)}.uwatch-links{display:flex;gap:12px;flex-direction:column}.urelated-videos{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.urelated-videos a{font-weight:600;text-decoration:none;font-size:14px}.urelated-videos img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:4px;margin-bottom:10px}.ulegal{max-width:850px;padding:55px 0 85px}.ulegal h1{font-size:40px;margin:0 0 24px}.ulegal h2{font-size:24px;margin:28px 0 12px}.ulegal p{font-size:16px;line-height:1.85;color:var(--site-muted)}
/* Shared fixes after combining the approved individual layouts. */
.page-downloads .doc-actions button{min-height:42px}.page-downloads .doc-card[hidden],.page-applications .video-card[hidden]{display:none!important}.page-applications a.video-thumb{display:block;text-decoration:none}.page-applications .video-card h3 a{text-decoration:none}.page-applications .video-thumb img{aspect-ratio:16/9;object-fit:cover}.page-home .product{display:block;text-decoration:none}.page-home .carousel-image{object-fit:contain}.upage{display:block;min-height:65vh}.page-products .hero{margin-top:0}.page-about .uvideo-frame{margin-top:0}.page-contact input,.page-contact select,.page-contact textarea{max-width:100%}.upage :is(.table-wrap,.spec-table-wrap){overflow-x:auto}.upage table{max-width:100%}.page-watch .ufooter{margin-top:0}
@media(max-width:1180px){.unav{gap:16px;font-size:12px}.uheader-row{gap:18px}.uheader-contact{display:none}.uheader .ubrand strong{font-size:24px}}
@media(max-width:940px){.unav{display:none}.umenu{display:inline-flex}.uheader-row{min-height:76px}.ufooter-grid{grid-template-columns:repeat(2,1fr)}.ufooter-bottom{flex-direction:column;gap:8px}.ucontainer{width:calc(100% - 44px)}.uwatch-context{gap:30px}.uwatch-player{height:54vw;max-height:520px}}
@media(max-width:650px){html{scroll-padding-top:85px}.ucontainer{width:calc(100% - 36px)}.uheader-row{min-height:69px;gap:12px}.uheader .ubrand img{width:38px;height:38px}.uheader .ubrand strong{font-size:21px}.uheader .ubrand small{font-size:7px}.uheader .ubrand{gap:8px}.uheader-actions{gap:14px}.ufooter{padding-top:32px}.ufooter-grid{grid-template-columns:1fr 1fr;gap:28px 24px}.ufooter-grid>div:first-child{grid-column:1/-1}.ufooter-grid>div:last-child{grid-column:1/-1}.ufooter h2{font-size:14px}.ufooter-grid a{font-size:12px}.ufooter-bottom{margin-top:25px;padding:16px 0;font-size:10px}.urelated-band>.ucontainer{flex-direction:column;gap:14px}.urelated-band a{font-size:13px}.udialog{padding:28px 22px;width:calc(100% - 28px)}.udialog h2{font-size:23px}.udialog .ucta{width:100%}.uwatch{padding:20px 0 40px}.uwatch h1{font-size:30px}.uwatch .ulead{font-size:15px}.uwatch-player{height:58vw;min-height:210px}.uwatch-context{grid-template-columns:1fr;gap:24px;margin:25px 0;padding:25px 0}.uwatch h2{font-size:23px}.urelated-videos{grid-template-columns:1fr 1fr;gap:16px}.uhelp{font-size:11px}.ulegal{padding:32px 0 55px}.ulegal h1{font-size:31px}.uproduct-nav{font-size:12px;gap:19px}.page-products .spec-table,.page-products table{font-size:12px}.uplay-mark{width:50px;height:50px;font-size:18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
/* Preserve image aspect ratios after adding intrinsic width/height attributes. */
img{height:auto}.page-products .hero-media.collage img{height:auto;max-height:100%}
.page-products .series-card .image,.page-products .config .visual{min-width:0;min-height:0;display:flex;align-items:center;justify-content:center}
.page-products .series-card .image img,.page-products .config .visual img{display:block;width:100%;height:100%;min-height:0;min-width:0;object-fit:contain}
.page-products .series-card .image.cover img{object-fit:cover}
.page-home #contact .copyright{display:none}.page-home #contact .contact-top{border-bottom:0}.page-home #contact{padding-bottom:24px}
.ucarousel-link{height:100%;width:100%;display:flex;align-items:center;justify-content:center;position:relative;z-index:1}.ucarousel-link img{height:100%;max-width:100%;object-fit:contain}a#carousel-name{text-decoration:none}a#carousel-name:hover{text-decoration:underline;text-underline-offset:5px}

/* Local-only review notices and video facade. */
.local-review-notice{padding:7px 20px;text-align:center;font:12px/1.5 Arial,"Microsoft YaHei",sans-serif;color:#49607f;background:#f2f6fc;border-bottom:1px solid #dde7f3;overflow-wrap:anywhere}
.local-video-cover{display:block;position:relative;width:100%;height:100%;min-height:200px;padding:0;border:0;background:#0a2d59;cursor:pointer;overflow:hidden;color:#fff}
.local-video-cover img{display:block;width:100%;height:100%;object-fit:cover;opacity:.84}
.local-video-play-label{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);padding:15px 22px;max-width:88%;width:max-content;border:1px solid #ffffff66;border-radius:5px;background:#0a367cea;font:600 15px/1.5 Arial,"Microsoft YaHei",sans-serif;text-align:center}
.local-inquiry-summary{white-space:pre-wrap;overflow-wrap:anywhere;font:14px/1.7 Arial,"Microsoft YaHei",sans-serif;padding:18px;background:#f4f7fb;border:1px solid #dae4f0;border-radius:6px;max-height:45vh;overflow:auto;color:#18314f}
.local-privacy h2{margin-top:32px;font-size:25px}.local-privacy p{margin:14px 0;color:#4e6381;line-height:1.8}
@media(max-width:650px){.local-review-notice{font-size:10px;padding:5px 12px}.local-video-play-label{font-size:12px;padding:11px 14px}}
@media print{.local-review-notice{display:none}}
.ulanguage-assist{position:relative;font-size:12px;color:var(--site-ink)}.ulanguage-assist summary{list-style:none;cursor:pointer;white-space:nowrap}.ulanguage-assist summary::-webkit-details-marker{display:none}.ulanguage-assist summary::after{content:'▾';margin-left:4px;font-size:10px}.ulanguage-assist[open] summary::after{content:'▴'}.ulanguage-panel{position:absolute;right:0;top:calc(100% + 14px);z-index:90;width:260px;padding:15px;background:#fff;border:1px solid var(--site-line);border-radius:6px;box-shadow:0 10px 28px #122b4d22}.ulanguage-panel p{margin:0 0 10px;line-height:1.55;color:#536b8b}.ulanguage-panel select{display:block;width:100%;height:35px;margin-bottom:10px;border:1px solid var(--site-line);border-radius:4px;padding:0 8px;background:#fff;color:var(--site-ink)}.utranslate-go{display:flex;justify-content:center;align-items:center;min-height:35px;background:var(--site-ink);border-radius:4px;color:#fff!important;text-decoration:none;font-weight:600}.utranslate-go[aria-disabled=true]{opacity:.5;cursor:not-allowed}.utranslate-more{display:block;margin-top:10px;color:var(--site-blue);text-decoration:none;font-size:11px;line-height:1.4}