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/* Reserved photography: replace .photo-placeholder with an img in its figure. */
.photo-frame{margin:0;min-width:0}.photo-placeholder{aspect-ratio:4/3;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;position:relative;overflow:hidden;background:#eaf0f6;border:1px dashed #a8b9ca;color:#637b95;padding:24px;text-align:center}.photo-placeholder:before,.photo-placeholder:after{content:"";position:absolute;width:28px;height:28px;border-color:#a8b9ca;border-style:solid;pointer-events:none}.photo-placeholder:before{left:16px;top:16px;border-width:1px 0 0 1px}.photo-placeholder:after{right:16px;bottom:16px;border-width:0 1px 1px 0}.photo-placeholder strong{font-size:17px;font-weight:500;line-height:1.65}.photo-index{font-size:11px;letter-spacing:2px;color:#8a9db2}.photo-hint{font-size:12px;letter-spacing:2px;color:#8496a9}.photo-frame figcaption{font-size:12px;line-height:1.6;color:#7c8ea3;margin-top:10px}.photo-frame img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}.photo-frame.wide .photo-placeholder,.photo-frame.wide img{aspect-ratio:16/10}.platform-editorial{display:grid;grid-template-columns:.9fr 1.15fr;align-items:center;gap:80px}.platform-editorial .section-description{margin-top:24px;max-width:420px}.platform-editorial .photo-placeholder{min-height:270px}.capability-grid .photo-frame{margin:0 0 22px}.capability-grid .photo-placeholder{padding:18px;gap:8px}.capability-grid .photo-placeholder strong{font-size:14px}.capability-grid .photo-placeholder:before{left:10px;top:10px;width:18px;height:18px}.capability-grid .photo-placeholder:after{right:10px;bottom:10px;width:18px;height:18px}.capability-grid .photo-frame figcaption{font-size:11px}.capability-grid h3{margin-top:17px}.optics-photo-layout{display:grid;grid-template-columns:1.15fr 1fr;gap:30px;margin-bottom:40px}.optics-photo-layout .photo-placeholder{background:#e6edf5}.about-layout .photo-frame{margin-top:30px}.about-layout .photo-placeholder{aspect-ratio:16/9}.about-layout .photo-frame img{aspect-ratio:16/9}.about-since{margin-top:24px}@media(max-width:1150px){.platform-editorial{gap:40px}.photo-placeholder strong{font-size:15px}}@media(max-width:900px){.platform-editorial{grid-template-columns:1fr;gap:30px}.platform-editorial .section-description{max-width:650px}.platform-editorial .photo-placeholder{min-height:0;aspect-ratio:16/9}.optics-photo-layout{gap:22px}.about-layout .photo-frame{max-width:600px}}@media(max-width:520px){.optics-photo-layout{grid-template-columns:1fr;gap:26px;margin-bottom:30px}.capability-grid .photo-placeholder strong{font-size:12px}.capability-grid .photo-placeholder{padding:20px 10px;gap:6px}.capability-grid .photo-index{font-size:9px;letter-spacing:1px}.capability-grid .photo-hint{font-size:10px;letter-spacing:1px}.photo-placeholder strong{font-size:14px}.photo-frame figcaption{font-size:11px}.platform-editorial .photo-placeholder{aspect-ratio:4/3}}
.silicon-photonics{background:#fff}.photonics-delivery{display:grid;grid-template-columns:1fr 1.3fr 1.3fr;gap:30px;border-top:1px solid var(--line);padding:24px 0 30px}.photonics-delivery span{font-size:12px;color:#7790ab;letter-spacing:1px}.photonics-delivery p{font-size:15px;color:#425c7a;line-height:1.9;margin:10px 0 0}.application-actions{display:flex;flex-wrap:wrap;align-items:center;gap:18px}.application-detail-link{font-size:14px;color:#a0dcef;border-bottom:1px solid #8ab4cb;padding:6px 0}.application-detail-link:hover{color:white}.application-detail-link[hidden]{display:none}@media(max-width:900px){.photonics-delivery{grid-template-columns:1fr;gap:20px}.photonics-delivery p{margin-top:6px}}@media(max-width:520px){.application-actions{gap:14px}.application-detail-link{font-size:13px}}

/* Supplied photography: retain scientific scales and portrait samples. */
.photo-full{display:block;background:#edf1f5;overflow:hidden}.photo-full img{transition:transform .35s ease}.photo-full:hover img{transform:scale(1.02)}.photo-frame.preserve-photo img{object-fit:contain;background:#edf1f5}.photo-frame.preserve-photo .photo-full:hover img{transform:none}.photo-frame img{height:auto}.about-layout .photo-frame img{object-position:50% 42%}

/* Silicon photonics: service cards, delivery sequence and consultation. */
.photonics-label{display:flex;justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:22px}.photonics-label h3{font-size:19px;margin:0;font-weight:600}.photonics-label p{margin:0;font-size:13px;color:var(--muted)}.photonics-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.photonics-cards article{display:flex;flex-direction:column;padding:28px;background:#f5f8fc;border:1px solid #e3eaf3;border-radius:8px;min-width:0}.photonics-number{color:var(--blue);font-size:13px;font-weight:700;letter-spacing:1px}.photonics-cards h3{margin:18px 0 12px;font-size:21px;line-height:1.5;font-weight:600}.photonics-cards p{margin:0 0 24px;color:var(--muted);font-size:15px;line-height:1.9}.photonics-cards ul{display:flex;flex-wrap:wrap;gap:8px 16px;list-style:none;margin:auto 0 0;padding:16px 0 0;border-top:1px solid #dfe7f1}.photonics-cards li{font-size:12px;color:#42648b}.photonics-cards li:before{content:"";display:inline-block;width:4px;height:4px;margin-right:7px;background:#5487c7;border-radius:50%;vertical-align:middle}.photonics-process{margin-top:44px}.photonics-process ol{list-style:none;margin:0;padding:24px 0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.photonics-process li{padding:0 24px;border-right:1px solid var(--line)}.photonics-process li:first-child{padding-left:0}.photonics-process li:last-child{border:0}.photonics-process li span{display:block;font-size:12px;color:#748ca8;margin-bottom:8px}.photonics-process strong{font-size:17px;font-weight:600}.photonics-process li p{font-size:13px;color:var(--muted);margin:6px 0 0}.photonics-consult{display:flex;align-items:center;justify-content:space-between;gap:30px;margin-top:28px;padding:28px 32px;background:#edf3fc;border-radius:8px}.photonics-consult h3{font-size:20px;margin:0 0 8px;font-weight:600}.photonics-consult p{max-width:650px;font-size:13px;color:#62758d;margin:0}.photonics-consult .button{flex-shrink:0;gap:16px;white-space:nowrap}@media(max-width:1000px){.photonics-cards{gap:14px}.photonics-cards article{padding:22px}.photonics-cards h3{font-size:18px}.photonics-consult{padding:24px;align-items:flex-start;flex-direction:column}}@media(max-width:700px){.photonics-label{align-items:flex-start;flex-direction:column;gap:5px;margin-bottom:18px}.photonics-cards{grid-template-columns:1fr}.photonics-cards article{padding:24px}.photonics-cards h3{font-size:20px;margin-top:10px}.photonics-cards p{margin-bottom:18px}.photonics-process ol{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 0}.photonics-process li{padding:0 16px}.photonics-process li:nth-child(odd){padding-left:0}.photonics-process li:nth-child(even){border:0}.photonics-consult{padding:24px 20px}.photonics-consult h3{font-size:19px}.photonics-consult .button{width:100%;white-space:normal}.photonics-process{margin-top:32px}}

/* Anchor offset is provided by html scroll-padding. */
#applications{scroll-margin-top:0}

/* Consistent anchor positions and image presentation. */
html{scroll-padding-top:94px}section[id]{scroll-margin-top:0}.optics-photo-layout{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start}.optics-photo-layout .photo-frame img{aspect-ratio:4/3}.optics-photo-layout .photo-frame.preserve-photo img,.optics-photo-layout .photo-full{background:#f8fafc}.silicon-photonics .eyebrow,.micro-optics .eyebrow{color:#557aa3}.text-link{display:inline-flex;align-items:center;min-height:44px}p{text-wrap:pretty}.service-category,.featured .service-category,.photo-frame figcaption,.capability-grid .photo-frame figcaption,.field label span{font-size:12px}@media(max-width:900px){html{scroll-padding-top:78px}section[id]{scroll-margin-top:0}}@media(max-width:520px){.optics-photo-layout{grid-template-columns:1fr}.application-selector{display:flex;overflow-x:auto;gap:0;scroll-snap-type:x proximity}.application-selector button{flex:0 0 auto;white-space:nowrap;padding:15px 18px;scroll-snap-align:start}.application-selector button:first-child{padding-left:0}.photo-frame figcaption{font-size:12px}}

/* Keep the platform overview compact on desktop without changing browser zoom. */
@media (min-width:901px){
  .intro.section{padding:clamp(38px,5vh,64px) 0}
  .platform-editorial{gap:clamp(32px,4vw,64px);margin-bottom:clamp(24px,3vh,36px)}
  .platform-editorial .photo-frame img{max-height:42vh;object-fit:cover}
  .platform-editorial .section-description{margin-top:18px}
  .intro .platform-ribbon{padding:clamp(18px,2.4vh,26px) 0}
  .intro .platform-ribbon span{margin-bottom:8px}
  .intro .platform-ribbon p{margin-top:6px}
}

.materials-layout{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(0,1fr);gap:32px;align-items:start}.materials-layout .film-row{grid-template-columns:1fr 1.3fr 1.3fr;gap:16px;padding-left:16px;padding-right:16px}.materials-layout .film-row h3{font-size:16px}.materials-layout .film-row p,.materials-layout .film-row>span{font-size:14px}.materials-photo{margin:0}.materials-photo img{display:block;width:100%;height:auto}.materials-photo figcaption{color:#7c8ea3;font-size:12px;margin-top:10px}@media(max-width:1000px){.materials-layout{grid-template-columns:1fr;gap:24px}.materials-photo{max-width:720px}}@media(max-width:520px){.materials-layout .film-row{grid-template-columns:1fr}.materials-layout .film-row h3{font-size:19px}}

.materials-carousel{min-width:0}.carousel-stage{height:clamp(320px,38vw,490px);background:#f0f4f8;overflow:hidden}.carousel-slide{display:block;width:100%;height:100%}.carousel-slide[hidden]{display:none}.carousel-slide img{display:block;width:100%;height:100%;object-fit:contain}.carousel-slide.cutout img{padding:12px}.carousel-controls{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:12px}.carousel-controls button{min-width:42px;min-height:42px;border:1px solid #d9e3ef;background:white;color:#24496e}.carousel-controls button:hover{background:#edf3fb}.carousel-count{font-size:13px;color:#5b708c}.carousel-caption{font-size:12px;color:#7c8ea3;margin:8px 0 0}@media(max-width:1000px){.materials-carousel{max-width:720px}.carousel-stage{height:min(65vw,490px)}}@media(max-width:520px){.carousel-stage{height:75vw}}

.brand-logo{display:block;width:220px;max-width:100%;height:auto}@media(max-width:1150px){.brand-logo{width:185px}}@media(max-width:520px){.brand-logo{width:min(145px,35vw)}}

.application-photo{margin:48px 0 0}.application-photo a{display:block;overflow:hidden}.application-photo img{display:block;width:100%;height:auto;max-height:460px;object-fit:contain;object-position:center;background:#061426}.application-photo figcaption{margin-top:10px;font-size:12px;color:#a9bfd6}@media(max-width:520px){.application-photo{margin-top:30px}.application-photo img{max-height:none}}

.photonics-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-bottom:44px}.photonics-gallery figure{margin:0;min-width:0}.photonics-gallery a{display:block;height:260px;background:#f1f4f8}.photonics-gallery img{display:block;width:100%;height:100%;object-fit:contain}.photonics-gallery figcaption{font-size:12px;color:#7c8ea3;margin-top:8px}@media(max-width:900px){.photonics-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}.photonics-gallery a{height:220px}}@media(max-width:520px){.photonics-gallery{grid-template-columns:1fr;gap:20px}.photonics-gallery a{height:260px}}

@media(min-width:901px){.application-selector{grid-template-columns:repeat(4,minmax(0,1fr))}}

/* Unified framing keeps the complete source and scientific annotations visible. */
.photonics-cards article figure{margin:-28px -28px 24px;background:#e9eef5}.photonics-cards article figure a{display:block;height:240px}.photonics-cards article figure img{display:block;width:100%;height:100%;object-fit:contain;filter:brightness(1.06) contrast(1.04)}.photonics-cards article figcaption{padding:9px 16px;color:#5e7390;font-size:12px;background:#f5f8fc}.photonics-extra{margin-top:28px;grid-template-columns:repeat(2,minmax(0,1fr))}.photonics-extra img{filter:brightness(1.04) contrast(1.03)}@media(max-width:1000px){.photonics-cards article figure{margin:-22px -22px 20px}}@media(max-width:700px){.photonics-cards article figure{margin:-24px -24px 20px}.photonics-extra{grid-template-columns:1fr}}

.micro-optics .optics-grid article{background:#fff;border:1px solid #e0e8f2;border-top:2px solid #285ea7;border-radius:8px;padding:0 24px 26px;display:flex;flex-direction:column;overflow:hidden}.micro-optics .optics-grid article figure{margin:0 -24px 22px;background:#e9eef5}.micro-optics .optics-grid article figure a{display:block;height:240px}.micro-optics .optics-grid article figure img{display:block;width:100%;height:100%;object-fit:contain;filter:brightness(1.04) contrast(1.03)}.micro-optics .optics-grid article figure figcaption,.micro-extra figcaption{padding:8px 16px;color:#71849e;font-size:12px}.micro-optics .optics-grid article h3{margin:18px 0 12px}.micro-optics .optics-grid article .tags{margin-top:auto}.micro-extra{margin:28px 0 32px;max-width:400px}.micro-extra figure{margin:0}.micro-extra a{display:block;height:240px;background:#e9eef5}.micro-extra img{width:100%;height:100%;object-fit:contain;filter:brightness(1.04) contrast(1.03)}@media(max-width:900px){.micro-optics .optics-grid{gap:18px}.micro-optics .optics-grid article{padding:0 24px 24px}.micro-extra{max-width:none}}

@media(min-width:901px){.capability-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:42px 28px}}.capability-visual{aspect-ratio:4/3;background:linear-gradient(145deg,#dfeaf7,#f6f9fc);display:flex;flex-direction:column;justify-content:center;padding:24px;margin-bottom:22px;color:#38618c}.capability-visual span{font-size:13px;letter-spacing:2px;color:#7b94af}.capability-visual strong{font-size:clamp(16px,2vw,24px);letter-spacing:3px;font-weight:500;margin-top:8px}