.zw-rh{--navy:#06111d;--navy2:#08233b;--cyan:#19c7ef;--blue:#0c79c9;--ink:#0d1b2b;--muted:#617184;--line:#dfe7ed;--soft:#f6f9fb;font-family:Arial,Helvetica,sans-serif;color:var(--ink)}
.zw-rh *{box-sizing:border-box}.zw-rh .wrap{max-width:1180px;margin:0 auto;padding:0 24px}.zw-rh .section{padding:54px 0}.zw-rh .kicker,.zw-rh .eyebrow{font-size:10px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#1386c1}.zw-rh h2{font-size:31px;line-height:1.12;letter-spacing:-.035em;margin:8px 0 14px}.zw-rh h3{font-size:15px;line-height:1.25;margin:0 0 8px}.zw-rh p{line-height:1.55;margin-top:0}
.zw-rh .hero{background:var(--navy);color:#fff;overflow:hidden}.zw-rh .hero-grid{display:grid;grid-template-columns:46% 54%;min-height:520px}.zw-rh .hero-copy{padding:54px 34px 34px clamp(28px,3.1vw,52px);background:linear-gradient(90deg,#06111d 0,#07182a 92%,rgba(7,24,42,.95) 100%);display:flex;flex-direction:column;justify-content:center;min-width:0}.zw-rh .hero-copy h1{font-size:clamp(42px,3.65vw,56px);line-height:1.02;letter-spacing:-.047em;margin:11px 0 18px;color:#fff;font-weight:800;max-width:none}.zw-rh .hero-copy h1 span{color:var(--cyan)}.zw-rh .hero-copy>p{font-size:16px;line-height:1.58;color:#d2dce5;max-width:540px;margin-bottom:0}.zw-rh .hero-image{min-width:0;min-height:520px;background:url('../image/hero_lab_v19.jpg') center center/cover no-repeat;position:relative}.zw-rh .hero-image:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,17,29,.65) 0,rgba(6,17,29,.05) 24%,rgba(6,17,29,0) 48%)}.zw-rh .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:23px}.zw-rh .btnz{display:inline-flex;align-items:center;justify-content:center;padding:12px 15px;border-radius:2px;text-decoration:none;font-size:10px;font-weight:800;letter-spacing:.025em}.zw-rh .btn-primary{background:#1289dd;color:#fff}.zw-rh .btn-outline{border:1px solid #4d7899;color:#fff}.zw-rh .trust-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:27px;border-top:1px solid rgba(255,255,255,.13);padding-top:18px;gap:8px}.zw-rh .trust-item{display:grid;grid-template-columns:28px 1fr;gap:8px;color:#d4dee7;font-size:10px;line-height:1.35;min-width:0}.zw-rh .trust-item i{width:25px;height:25px;border:1px solid var(--cyan);border-radius:50%;font-style:normal;display:flex;align-items:center;justify-content:center;color:var(--cyan);font-size:9px;font-weight:800}.zw-rh .trust-item b{color:#fff;font-weight:700}
.zw-rh .procurement{background:#fff;padding:36px 0 42px}.zw-rh .proc-grid{display:grid;grid-template-columns:1.45fr repeat(4,1fr);border-bottom:1px solid var(--line)}.zw-rh .proc-intro,.zw-rh .proc-card{padding:20px 23px 27px;border-right:1px solid var(--line)}.zw-rh .proc-intro{padding-left:0}.zw-rh .proc-card:last-child{border-right:0}.zw-rh .proc-intro h2{font-size:27px}.zw-rh .proc-intro p,.zw-rh .proc-card p{font-size:12px;color:var(--muted)}.zw-rh .proc-icon{width:32px;height:32px;border-radius:50%;border:1px solid #cce5f2;background:#f7fbfd;color:#1685bf;display:flex;align-items:center;justify-content:center;font-size:9px;font-weight:800;margin-bottom:12px}
.zw-rh .engineering{background:#fff}.zw-rh .engineering-grid{display:grid;grid-template-columns:1.14fr .86fr;gap:28px;align-items:start}.zw-rh .engineering-left>.kicker,.zw-rh .workflow-panel>.kicker{margin-bottom:22px}.zw-rh .cap-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.zw-rh .cap-card{min-width:0}.zw-rh .cap-visual{height:126px;background-position:center;background-size:cover;background-repeat:no-repeat;margin-bottom:13px;border:1px solid #e5ebef}.zw-rh .cap-optics{background-image:url('../image/case_optics.jpg')}.zw-rh .cap-lens{background-image:url('../image/case_wavelength.jpg')}.zw-rh .cap-system{background-image:url('../image/case_vision.jpg')}.zw-rh .cap-dev{background-image:url('../image/case_hyperspectral.jpg')}.zw-rh .cap-card h3{font-size:13px}.zw-rh .cap-card p{font-size:10.5px;color:var(--muted)}.zw-rh .workflow-panel{background:#f7fafc;border:1px solid #edf1f4;padding:24px 18px 18px}.zw-rh .steps{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr auto 1fr auto 1fr;align-items:start;gap:5px;margin:2px 0 18px}.zw-rh .step{text-align:center;color:#20384d;font-size:8px;font-weight:700}.zw-rh .step b{width:33px;height:33px;border:1px solid #7ecbe6;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#1284be;font-size:9px;margin:0 auto 7px}.zw-rh .step span{display:block;line-height:1.25}.zw-rh .steps em{font-style:normal;color:#2289b8;padding-top:9px}.zw-rh .workflow-panel>p{font-size:11px;color:#5f7183;margin:0 0 14px}.zw-rh .workflow-photo{height:132px;background:url('../image/workflow_team_v19.jpg') center/cover no-repeat}
.zw-rh .platforms{background:#fff;padding-top:23px}.zw-rh .platform-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:17px}.zw-rh .platform-card{border:1px solid #e5ebef;background:#fff;padding:0 14px 15px;display:flex;flex-direction:column;min-height:310px}.zw-rh .platform-photo{height:125px;margin:0 -14px 14px;background-position:center;background-size:cover;background-repeat:no-repeat}.zw-rh .p1{background-image:url('../image/platform_line_engine.jpg')}.zw-rh .p2{background-image:url('../image/platform_dlp.jpg')}.zw-rh .p3{background-image:url('../image/platform_vision.jpg')}.zw-rh .p4{background-image:url('../image/platform_optics.jpg')}.zw-rh .p5{background-image:url('../image/platform_oem.jpg')}.zw-rh .platform-card h3{font-size:14px}.zw-rh .platform-card p{font-size:11px;color:var(--muted)}.zw-rh .platform-card a{margin-top:auto;color:#0c7eb8;text-decoration:none;font-size:10px;font-weight:800}
.zw-rh .cases{background:#fff;padding-top:8px}.zw-rh .case-kicker{padding-bottom:10px}.zw-rh .case-grid{display:grid;grid-template-columns:repeat(4,1fr);background:var(--navy)}.zw-rh .case{min-height:292px;position:relative;overflow:hidden;background-size:cover;background-position:center}.zw-rh .c1{background-image:url('../image/case1_v19.jpg')}.zw-rh .c2{background-image:url('../image/case2_v19.jpg')}.zw-rh .c3{background-image:url('../image/case3_v19.jpg')}.zw-rh .c4{background-image:url('../image/case4_v19.jpg')}.zw-rh .case:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(3,11,18,.96),rgba(3,11,18,.04) 65%)}.zw-rh .case-copy{position:absolute;z-index:2;left:18px;right:18px;bottom:18px}.zw-rh .case-copy h3{font-size:16px;color:#fff}.zw-rh .case-copy p{font-size:10.5px;color:#d1dbe3}.zw-rh .case-copy a{font-size:9px;font-weight:800;color:var(--cyan);text-decoration:none}
.zw-rh .final-cta{background:linear-gradient(105deg,#06111d,#0b3152);color:#fff}.zw-rh .cta-grid{display:grid;grid-template-columns:1.35fr .72fr .72fr .78fr;align-items:stretch;gap:0;padding-right:0}.zw-rh .cta-main,.zw-rh .mini-cta{padding:32px 24px}.zw-rh .cta-main{padding-left:0}.zw-rh .cta-main h2{font-size:29px;color:#fff}.zw-rh .cta-main p,.zw-rh .mini-cta p{font-size:11px;color:#c7d3dd}.zw-rh .mini-cta{border-left:1px solid rgba(255,255,255,.15)}.zw-rh .mini-cta strong{font-size:12px;color:#fff;display:block;margin-bottom:10px}.zw-rh .mini-cta a{display:inline-block;border:1px solid #5b7991;padding:9px 11px;color:#fff;text-decoration:none;font-size:9px;font-weight:800}.zw-rh .cta-photo{background:url('../image/cta_team.jpg') center/cover no-repeat;min-height:180px}
.zw-rh .institution-strip{padding:24px 0 28px;background:#fff}.zw-rh .institution-row{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-top:14px;align-items:center}.zw-rh .institution-row span{text-align:center;color:#405b72;font-size:10px;font-weight:800;letter-spacing:.05em;padding:12px 5px;border-right:1px solid #e6ebef}.zw-rh .institution-row span:last-child{border-right:0}
@media(max-width:1050px){.zw-rh .hero-grid{grid-template-columns:48% 52%}.zw-rh .hero-copy h1{font-size:42px}.zw-rh .engineering-grid{grid-template-columns:1fr}.zw-rh .proc-grid{grid-template-columns:1.25fr repeat(2,1fr)}.zw-rh .proc-card:nth-child(n+4){border-top:1px solid var(--line)}.zw-rh .platform-grid{grid-template-columns:repeat(3,1fr)}.zw-rh .cta-grid{grid-template-columns:1.2fr 1fr 1fr}.zw-rh .cta-photo{display:none}}
@media(max-width:780px){.zw-rh .hero-grid{grid-template-columns:1fr}.zw-rh .hero-copy{padding:46px 26px}.zw-rh .hero-copy h1{font-size:44px}.zw-rh .hero-image{min-height:360px}.zw-rh .proc-grid{grid-template-columns:1fr 1fr}.zw-rh .proc-intro{grid-column:1/-1;padding-left:0}.zw-rh .cap-grid{grid-template-columns:1fr 1fr}.zw-rh .platform-grid{grid-template-columns:1fr 1fr}.zw-rh .case-grid{grid-template-columns:1fr 1fr}.zw-rh .cta-grid{grid-template-columns:1fr}.zw-rh .mini-cta{border-left:0;border-top:1px solid rgba(255,255,255,.15)}.zw-rh .institution-row{grid-template-columns:repeat(3,1fr)}}
@media(max-width:520px){.zw-rh .wrap{padding:0 18px}.zw-rh .hero-copy h1{font-size:38px}.zw-rh .trust-strip,.zw-rh .proc-grid,.zw-rh .cap-grid,.zw-rh .platform-grid,.zw-rh .case-grid,.zw-rh .institution-row{grid-template-columns:1fr}.zw-rh .proc-card{border-right:0;border-top:1px solid var(--line)}.zw-rh .steps{grid-template-columns:repeat(3,1fr)}.zw-rh .steps em{display:none}}