.header-inner{gap:20px}.brand{order:1;width:205px}.brand>span{line-height:1.5;letter-spacing:.5px}.site-header nav{order:2;gap:18px;margin-left:auto}.site-header nav>a{font-size:12px}.language-control{order:3;display:flex;align-items:center;gap:6px;flex-shrink:0;margin-left:2px}.language-control>span{font:11px Arial,sans-serif;color:var(--muted);white-space:nowrap}.language-control select{width:90px;font-size:12px;line-height:1.4;margin:0;padding:8px 17px 8px 8px;border:1px solid var(--line);min-height:35px;background:#fff}.menu-toggle{order:4}.site-footer .footer-contact>.text-link{display:block;margin-top:9px;font-size:12px;line-height:1.7}.case-library-tools{display:flex;justify-content:space-between;gap:40px;align-items:end;margin-bottom:32px}.case-library-tools h2{margin-bottom:12px}.case-library-tools p:not(.eyebrow){font-size:13px;margin:0;max-width:710px}.case-library-tools .search-field{width:345px;flex-shrink:0}.case-library .results-line{padding:18px 0 22px;border-top:1px solid var(--line)}.study-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px 28px}.study-card{display:flex;flex-direction:column;border-bottom:1px solid var(--line);background:#fff;color:var(--ink);min-width:0;transition:transform .2s}.study-card:hover{transform:translateY(-4px)}.study-image{height:235px;background:#f0f3f5;position:relative;overflow:hidden}.study-image>img{width:100%;height:100%;object-fit:contain;padding:17px;mix-blend-mode:multiply}.study-number{position:absolute;top:15px;left:16px;background:#fff;color:var(--blue);font:11px Arial,sans-serif;letter-spacing:1px;padding:5px 9px}.study-copy{padding:24px 0 26px;display:flex;flex:1;flex-direction:column;align-items:start}.study-copy h3{font-size:21px;margin-bottom:14px;line-height:1.5;overflow-wrap:anywhere}.study-copy>p:not(.small-label){font-size:12px;line-height:1.9;margin-bottom:18px}.study-copy .study-material{color:var(--blue);font-size:11px!important;letter-spacing:.1px}.study-copy .text-link{margin-top:auto;font-size:12px}.cases-feature .section-desc{color:#becbd5}.cases-feature .study-card{border:0}.cases-feature .study-copy{padding:23px 24px}.cases-feature .study-image{height:230px}.case-photo-placeholder{display:grid;place-items:center;height:100%;font:48px/1.2 Arial,sans-serif;color:#9aadba;letter-spacing:4px}.case-detail-page{padding-bottom:70px}.case-detail-page>.breadcrumb{padding-top:28px;padding-bottom:38px}.case-heading{display:flex;align-items:end;justify-content:space-between;gap:40px;padding-bottom:34px;border-bottom:1px solid var(--line);margin-bottom:38px}.case-heading>div{max-width:940px}.case-heading h1{font-size:clamp(30px,3vw,44px);line-height:1.4;letter-spacing:-.5px;margin:0 0 20px}.case-heading>div>p:last-child{font-size:14px;margin:0;max-width:850px}.case-heading>.text-link{font-size:12px;flex-shrink:0}.case-top-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:70px;margin-bottom:58px;align-items:center}.case-workpiece{height:440px;background:#f0f3f5;display:grid;place-items:center;padding:30px}.case-workpiece>img{width:100%;height:100%;max-height:380px;object-fit:contain;mix-blend-mode:multiply}.case-specification h2{font-size:25px;margin-bottom:16px}.case-specification .facts-table{margin-top:0}.case-record-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;border-top:1px solid var(--line);padding-top:40px}.case-record h2{font-size:25px}.case-record h3{font-size:16px;margin-top:30px;margin-bottom:12px}.case-record>p:not(.eyebrow){font-size:13px}.case-record .facts-table>div{grid-template-columns:125px minmax(0,1fr);gap:20px}.facts-table dd{overflow-wrap:anywhere}.tool-designation{font-family:Arial,"Microsoft YaHei",sans-serif;font-size:13px;line-height:1.8;font-weight:600;color:var(--blue)}.case-result-section{margin-top:52px;padding:36px 40px;background:var(--pale)}.case-result-section>h2{font-size:28px}.case-results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin:25px 0}.case-results article{border-left:2px solid #bed0de;padding:10px 0 10px 23px}.case-results article p{font-size:12px;margin-bottom:7px}.case-results strong{font:38px/1.3 Arial,"Microsoft YaHei",sans-serif;font-weight:400;color:var(--blue);overflow-wrap:anywhere}.case-outcome{font-size:15px;color:var(--ink);line-height:1.9}.case-data-notes{border-top:1px solid #d1dce4;margin-top:25px;padding-top:20px}.case-data-notes h3{font-size:15px;margin-bottom:12px}.case-data-notes p{font-size:12px;line-height:1.9;margin-bottom:8px}.case-result-section>.microcopy{margin-top:20px}.case-result-section .button-row{margin-top:25px}.case-pagination{display:flex;justify-content:space-between;gap:25px;margin-top:35px;font-size:12px;color:var(--blue);flex-wrap:wrap}.case-empty{padding:35px;text-align:center;background:var(--pale)}.download-grid{display:grid;grid-template-columns:1fr 1fr;gap:38px}.download-card{display:grid;grid-template-columns:180px minmax(0,1fr);gap:28px;border:1px solid var(--line);padding:28px;align-items:center}.catalogue-cover{height:260px;background:var(--pale);display:grid;place-items:center;box-shadow:5px 5px 0 #e5ebef;overflow:hidden}.catalogue-cover img{width:100%;height:100%;object-fit:contain}.download-copy h2{font-size:24px;letter-spacing:0;line-height:1.5;margin-bottom:16px}.download-copy>p:not(.eyebrow):not(.microcopy){font-size:13px}.download-copy .button{font-size:12px;padding:12px 16px;gap:15px;min-height:44px}.download-copy .eyebrow{font-size:10px;letter-spacing:1px}.catalogue-home{margin:15px auto 65px;padding:35px 0;display:flex;justify-content:space-between;align-items:center;border-block:1px solid var(--line);gap:30px}.catalogue-home h2{font-size:30px;margin-bottom:10px}.catalogue-home p:not(.eyebrow){font-size:13px;margin-bottom:0}.case-context{padding:14px 16px;border-left:2px solid var(--blue);background:#edf3f6;font-size:13px;color:var(--blue);margin:22px 0;line-height:1.8}html[lang=en] .brand>span{font-size:9px;letter-spacing:0}html[lang=en] .hero h1{font-size:56px;letter-spacing:-1.5px;line-height:1.16;max-width:570px}html[lang=ja] .hero h1{font-size:55px;letter-spacing:0;line-height:1.4}html[lang=en] .hero-copy{width:57%}html[lang=en] .hero-subtitle{font-size:17px;letter-spacing:.6px}html[lang=en] .topbar,html[lang=ja] .topbar{letter-spacing:.2px}html[lang=en] .footer-contact .small-label,html[lang=ja] .footer-contact .small-label{font-size:10px}html[lang=en] .footer-brand h3{font-size:17px}
@media(max-width:1250px){.header-inner{gap:15px}.site-header nav{gap:13px}.site-header nav>a{font-size:11px}.brand{width:192px}.brand img{width:175px}.language-control select{width:83px}.language-control>span{display:none}.download-card{grid-template-columns:135px minmax(0,1fr);gap:23px;padding:23px}.catalogue-cover{height:215px}.download-copy h2{font-size:21px}}
@media(max-width:1100px){.header-inner{min-height:94px;gap:17px}.brand{margin-right:auto;width:215px}.brand img{width:185px}.menu-toggle{width:40px;height:40px;border:1px solid var(--line);background:#fff;padding:11px;display:flex;flex-direction:column;gap:7px;justify-content:center}.menu-toggle>span{height:1px;background:var(--navy);width:100%}.site-header nav{display:none;position:absolute;top:100%;left:0;right:0;margin:0;background:#fff;padding:16px 28px 24px;border-bottom:1px solid var(--line);box-shadow:0 16px 30px #162a3b15;gap:0;white-space:normal}.site-header nav.open{display:grid;grid-template-columns:1fr 1fr;gap:6px 25px}.site-header nav>a{padding:13px 0;font-size:14px}.site-header nav>a[aria-current=page]:after{bottom:5px;right:70%}.site-header nav>.nav-contact{margin-top:10px;grid-column:1/-1;padding:13px 19px;text-align:center}.case-top-grid,.case-record-grid{gap:38px}.study-grid{gap:30px 23px}.study-image{height:210px}.study-copy h3{font-size:19px}.case-library-tools{gap:25px;align-items:start}.case-library-tools .search-field{width:310px}.download-grid{gap:25px}.download-card{grid-template-columns:1fr}.catalogue-cover{height:285px;max-width:210px;width:100%;margin:0 auto}.download-copy h2{font-size:25px}html[lang=en] .hero h1{font-size:49px}html[lang=ja] .hero h1{font-size:48px}}
@media(max-width:820px){.header-inner{min-height:89px}.brand{width:210px}.language-control{margin:0}.study-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.case-library-tools{flex-direction:column;gap:24px;align-items:stretch}.case-library-tools .search-field{width:100%}.case-top-grid{grid-template-columns:1fr;gap:32px;margin-bottom:40px}.case-workpiece{height:360px}.case-heading{align-items:start;flex-direction:column;gap:23px}.case-heading h1{font-size:34px}.case-record-grid{gap:30px}.case-result-section{padding:30px}.case-record .facts-table>div{grid-template-columns:100px minmax(0,1fr);gap:15px}.study-copy>p:not(.small-label){font-size:12px}.study-image,.cases-feature .study-image{height:220px}.cases-feature .study-grid>.study-card:last-child{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr}.cases-feature .study-grid>.study-card:last-child .study-copy{padding:25px}.case-pagination{gap:20px}.catalogue-home{margin-bottom:50px}html[lang=en] .hero h1{font-size:47px;letter-spacing:-1px}html[lang=ja] .hero h1{font-size:47px}html[lang=en] .hero-copy{width:65%}}
@media(max-width:560px){.header-inner{gap:9px}.brand{width:auto;max-width:calc(100% - 140px);min-width:0}.brand img{width:157px}.brand>span{font-size:8px;letter-spacing:0}.language-control select{width:84px;padding:8px 13px 8px 7px;font-size:11px;min-height:34px}.menu-toggle{width:34px;height:34px;padding:8px;gap:6px;flex-shrink:0}.site-header nav{padding-inline:18px}.study-grid{grid-template-columns:1fr;gap:30px}.study-image,.cases-feature .study-image{height:250px}.study-copy{padding:22px 0 25px}.study-copy h3{font-size:22px;line-height:1.5}.study-copy>p:not(.small-label){font-size:13px}.cases-feature .study-grid>.study-card:last-child{grid-column:auto;display:flex}.cases-feature .study-copy{padding:24px}.case-detail-page>.breadcrumb{font-size:10px;gap:8px;flex-wrap:wrap;padding-top:22px;padding-bottom:28px}.case-heading{gap:20px;padding-bottom:26px;margin-bottom:27px}.case-heading h1{font-size:30px;line-height:1.5}.case-heading>div>p:last-child{font-size:13px}.case-heading>.text-link{font-size:12px}.case-workpiece{height:300px;padding:20px}.case-workpiece>img{max-height:260px}.case-specification h2,.case-record h2{font-size:24px}.case-record-grid{grid-template-columns:1fr;gap:35px;padding-top:30px}.case-record .facts-table>div{grid-template-columns:110px minmax(0,1fr)}.case-result-section{padding:26px 21px;margin-top:32px}.case-result-section>h2{font-size:25px}.case-results{gap:17px}.case-results article{padding-left:14px}.case-results article p{font-size:11px}.case-results strong{font-size:31px}.case-outcome{font-size:14px}.case-data-notes p{font-size:12px}.case-result-section .button-row{flex-direction:column;align-items:stretch;gap:12px}.case-result-section .button-row .button{justify-content:space-between;font-size:12px}.case-pagination{font-size:11px;gap:17px;line-height:1.7}.case-detail-page{padding-bottom:45px}.download-grid{grid-template-columns:1fr;gap:28px}.download-card{padding:27px 24px;gap:30px}.catalogue-cover{height:295px;max-width:215px}.download-copy h2{font-size:25px}.download-copy .button{font-size:12px}.download-copy>p:not(.eyebrow):not(.microcopy){font-size:13px}.catalogue-home{flex-direction:column;align-items:start;gap:20px;padding-block:28px;margin-bottom:44px}.catalogue-home h2{font-size:28px}.case-library .results-line{font-size:11px;gap:18px;align-items:start}.case-library .results-line .text-link{font-size:10px;text-align:right;line-height:1.7}.case-library-tools h2{font-size:26px}html[lang=en] .hero-copy{width:100%;padding-top:38px}html[lang=en] .hero h1{font-size:40px;line-height:1.2;max-width:350px;letter-spacing:-1px}html[lang=en] .hero-subtitle{font-size:13px;letter-spacing:0;max-width:330px}html[lang=en] .hero-desc{font-size:12px;max-width:345px}html[lang=ja] .hero h1{font-size:39px;line-height:1.4}html[lang=ja] .hero-subtitle{font-size:13px}html[lang=en] .hero-copy .button{font-size:10px;padding:11px 12px;gap:13px}html[lang=en] .topbar .container>span{max-width:53%;line-height:1.4;font-size:8px}html[lang=en] .brand>span{font-size:8px;line-height:1.4}html[lang=en] .contact-band h2{font-size:26px}html[lang=en] .footer-main{gap:25px}}

/* Case photos share a white photographic background across cards and detail pages. */
.study-image,.cases-feature .study-image,.case-workpiece{background:#fff}
.study-image>img,.case-workpiece>img{mix-blend-mode:normal}