/* Navigation and shared resources */
.nav-group{position:relative;display:flex;align-items:center}.nav-group summary{list-style:none;font-size:14px;cursor:pointer;padding:27px 0;white-space:nowrap}.nav-group summary::-webkit-details-marker{display:none}.nav-group summary:after{content:'⌄';margin-left:8px;color:#7b8b9f}.nav-group[open] summary{color:var(--blue)}.nav-dropdown{position:absolute;top:100%;left:-24px;min-width:260px;padding:14px;background:#fff;border:1px solid var(--line);box-shadow:0 18px 40px #102e511c}.header nav .nav-dropdown a{padding:12px 14px;font-size:14px;border-radius:3px}.nav-dropdown a:hover{background:#eef5ff}.header nav .nav-dropdown a.active:after{display:none}.header nav{gap:27px}.nav-group summary:focus-visible{outline:3px solid #36a2ff;outline-offset:4px}.ecosystem-heading h3{font-size:clamp(23px,2.3vw,32px);line-height:1.65}.app-list>a{color:var(--blue);font-weight:600}.app-list>a small{display:block;color:var(--muted);font-weight:400}.app-list>a:hover{text-decoration:underline}
/* Device gallery */
.equipment{min-width:0}.equipment-gallery{margin-top:26px}.equipment-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:12px;color:var(--muted);margin-bottom:12px}.equipment-toolbar button{background:none;border:0;color:var(--blue);font-size:12px;padding:5px}.equipment-window{overflow:hidden;max-width:100%;mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent)}.equipment-track{display:flex;width:max-content;animation:equipment-scroll 48s linear infinite}.equipment-set{display:flex;flex-shrink:0;gap:18px;padding-right:18px}.equipment-set figure{margin:0;width:150px;text-align:center}.equipment-set img{width:150px;height:158px;object-fit:contain;mix-blend-mode:multiply}.equipment-set figcaption{font-size:12px;margin-top:12px;color:var(--muted)}.equipment-sprite{height:158px;width:150px;background-image:url('assets/equipment-four.png');background-repeat:no-repeat;background-size:400% 100%;mix-blend-mode:multiply}.sprite-0{background-position:0 50%}.sprite-1{background-position:33.333% 50%}.sprite-2{background-position:66.666% 50%}.sprite-3{background-position:100% 50%}.equipment-window:hover .equipment-track,.equipment-window:focus-within .equipment-track,.equipment-gallery.paused .equipment-track,.equipment-gallery.offscreen .equipment-track,.equipment-gallery.page-hidden .equipment-track{animation-play-state:paused}.equipment-gallery.paused .equipment-window{overflow-x:auto}.equipment-gallery.paused .equipment-track{animation:none}.equipment-gallery.paused .equipment-set[aria-hidden]{display:none}@keyframes equipment-scroll{to{transform:translateX(-50%)}}
/* Shared video center */
#video-center{width:min(980px,calc(100% - 32px));max-height:90dvh;padding:28px;border:0;color:var(--ink);overflow:auto;box-shadow:0 30px 100px #0005}#video-center::backdrop{background:#06172bd9;backdrop-filter:blur(6px)}.video-dialog-head{display:flex;align-items:center;justify-content:space-between;gap:20px}.video-dialog-head h2{font-size:27px}.video-dialog-head .eyebrow{margin:0}.video-dialog-head button{border:1px solid var(--line);background:white;font-size:28px;width:44px;height:44px}#video-center video{display:block;width:100%;aspect-ratio:16/9;background:#071b32}#video-center>a{display:inline-block;margin-top:15px;color:var(--blue);font-size:14px}body:has(dialog[open]){overflow:hidden}
/* Lingshi product page */
.ls-hero{background:#06142c;color:#fff}.ls-banner{width:100%;background:#020e23}.ls-banner img{width:100%;aspect-ratio:3/1;object-fit:contain}.ls-intro{display:flex;justify-content:space-between;gap:40px;align-items:flex-end;padding-top:48px;padding-bottom:55px}.ls-intro .eyebrow{margin-bottom:18px}.ls-intro h1{font-size:clamp(28px,3vw,45px);line-height:1.45;margin:0}.ls-intro p{font-size:16px;color:#b4c7e1;margin-bottom:0}.ls-actions{display:flex;flex-wrap:wrap;gap:14px;padding-bottom:5px}.ls-subnav{position:sticky;top:86px;background:#fffffff5;backdrop-filter:blur(12px);border-bottom:1px solid var(--line);z-index:12}.ls-subnav .wrap{display:flex;gap:45px}.ls-subnav a{padding:18px 0;font-size:14px}.ls-subnav a:hover{color:var(--blue)}.lingshi-page{scroll-padding-top:160px}.lingshi-page section[id]{scroll-margin-top:155px}.ls-video{background:#071b32;box-shadow:0 25px 65px #183b6714}.ls-video video{display:block;width:100%;aspect-ratio:16/9}.ls-video-caption{display:flex;justify-content:space-between;gap:15px;padding-top:18px;font-size:14px;color:var(--muted)}.ls-video-caption a{color:var(--blue)}.ls-capabilities{background:var(--pale)}.ls-feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#dce5f0;border:1px solid #dce5f0}.ls-feature-grid article{padding:35px;background:#fff}.ls-number{font-size:14px;color:var(--blue);letter-spacing:2px}.ls-feature-grid h3{font-size:23px;margin:24px 0 12px}.ls-feature-grid p{font-size:16px;color:var(--muted);margin:0}.ls-workflow{display:grid;grid-template-columns:.85fr 1.15fr;gap:75px;align-items:center}.ls-device{background:radial-gradient(ellipse at center,#deebff,#f4f7fb 72%);min-height:540px;display:flex;align-items:center;justify-content:center;flex-direction:column;padding:40px}.ls-device img{height:410px;width:100%;object-fit:contain;filter:drop-shadow(0 20px 15px #263b5d1a)}.ls-device>span{font-size:14px;color:#58708e;margin-top:24px;letter-spacing:2px}.ls-workflow ol{list-style:none;padding:0;margin:0}.ls-workflow li{display:flex;gap:24px;border-bottom:1px solid var(--line);padding:25px 0}.ls-workflow li>span{color:var(--blue);font-size:18px;padding-top:2px}.ls-workflow h3{font-size:23px;margin:0 0 8px}.ls-workflow p{color:var(--muted);margin:0;font-size:16px}.ls-applications{background:var(--pale)}.ls-application-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.ls-application-grid article{background:white}.ls-application-grid img{width:100%;aspect-ratio:1.6;object-fit:cover}.ls-application-grid article>div{padding:28px}.ls-application-grid span{font-size:12px;color:var(--blue);letter-spacing:1px}.ls-application-grid h3{font-size:22px;margin:12px 0}.ls-application-grid p{font-size:16px;margin:0;color:var(--muted)}
@media(max-width:1100px){.header{gap:18px;padding:0 24px}.header .brand{width:180px}.header .menu{display:block;border:0;background:transparent;font-size:25px;margin-left:auto}.header .nav-contact{margin-left:auto}.header nav{display:none;position:absolute;top:100%;left:0;right:0;margin:0;padding:14px 24px;background:white;max-height:calc(100dvh - 86px);overflow:auto;box-shadow:0 15px 30px #102e5115}.header nav.open{display:block}.header nav>a{padding:14px 0}.nav-group{display:block}.nav-group summary{padding:14px 0}.nav-dropdown{position:static;box-shadow:none;border:0;border-left:2px solid #dce8fa;padding:0 0 0 12px;margin:0 0 12px 4px;min-width:0}.nav-group summary:after{float:right}.ls-intro{align-items:flex-start;flex-direction:column;gap:26px}.ls-workflow{gap:35px}.ls-feature-grid article{padding:25px}}
@media(max-width:800px){.header{height:72px;padding:0 20px}.header .brand{width:155px}.header .nav-contact{display:none}.header nav{max-height:calc(100dvh - 72px)}.ls-subnav{top:72px}.ls-subnav .wrap{gap:0;justify-content:space-between}.ls-subnav a{font-size:13px;padding:14px 0}.ls-banner{overflow:hidden}.ls-banner img{width:150%;max-width:none;margin-left:-25%}.ls-intro{padding-top:30px;padding-bottom:36px}.ls-intro h1{font-size:28px}.ls-intro p{font-size:14px}.ls-actions .button{gap:18px;padding:12px 18px}.ls-feature-grid{grid-template-columns:repeat(2,1fr)}.ls-feature-grid article{padding:24px 18px}.ls-feature-grid h3{font-size:19px}.ls-workflow{grid-template-columns:1fr;gap:20px}.ls-device{min-height:350px;padding:24px}.ls-device img{height:290px}.ls-application-grid{grid-template-columns:1fr}.ls-video-caption{font-size:12px}.equipment-window{overflow-x:auto;mask-image:none}.equipment-track{animation:none}.equipment-set[aria-hidden]{display:none}.equipment-toolbar button{display:none}.equipment-set figure{width:135px}.equipment-set img,.equipment-sprite{width:135px;height:150px}#video-center{padding:18px}.video-dialog-head h2{font-size:23px}.ecosystem-heading h3{font-size:23px}}
@media(prefers-reduced-motion:reduce){.equipment-track{animation:none}.equipment-window{overflow-x:auto}.equipment-set[aria-hidden]{display:none}.equipment-toolbar button{display:none}}

svg.equipment-sprite{display:block;background:none;overflow:hidden}