:root{--trace-ink:#101922;--trace-blue:#2e5de7;--trace-cyan:#55c7ff;--trace-paper:#f4f7f9;--trace-line:#d9e1e8;--trace-muted:#607080}
.product-detail-hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);min-height:650px;background:var(--trace-paper);border-bottom:1px solid var(--trace-line)}
.product-detail-hero>div:first-child{padding:clamp(70px,9vw,150px) clamp(35px,8vw,120px);align-self:center}
.product-detail-hero>div>p:first-child,.solution-hero>p:first-child{color:var(--trace-blue);font-size:12px;font-weight:800;letter-spacing:.22em;text-transform:uppercase}
.product-detail-hero h1,.solution-hero h1{font-size:clamp(54px,7vw,104px);line-height:.92;letter-spacing:-.055em;margin:28px 0 20px}
.product-detail-hero h2{font-size:clamp(22px,2.2vw,35px);font-weight:520;line-height:1.2;margin:0 0 28px}
.product-detail-hero>div>p,.solution-hero>p{max-width:760px;color:var(--trace-muted);font-size:18px;line-height:1.75}
.product-visual{position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;background:radial-gradient(circle at 50% 45%,#fff 0 25%,#eaf6ff 26% 49%,#dcebf5 50% 100%)}
.product-visual:before,.product-visual:after{content:"";position:absolute;width:70%;aspect-ratio:1;border:1px solid rgba(46,93,231,.4);border-radius:50%}
.product-visual:after{width:88%;border-color:rgba(85,199,255,.28)}
.product-visual img{position:relative;z-index:2;width:min(76%,620px);max-height:600px;object-fit:contain;filter:drop-shadow(0 30px 30px rgba(16,25,34,.24))}
.spec-detail{display:grid;grid-template-columns:minmax(280px,.8fr) minmax(0,2.2fr);border-bottom:1px solid var(--trace-line);background:#fff}
.spec-detail>div{padding:54px clamp(25px,4vw,65px);border-right:1px solid var(--trace-line)}.spec-detail>div p{color:var(--trace-blue);font-size:11px;font-weight:800;letter-spacing:.16em}.spec-detail>div h2{font-size:clamp(28px,3vw,44px);line-height:1.08;letter-spacing:-.04em}
.spec-detail dl{display:grid;grid-template-columns:repeat(3,1fr);margin:0}.spec-detail dl>div{padding:42px 35px;border-right:1px solid var(--trace-line);border-bottom:1px solid var(--trace-line)}.spec-detail dl>div:nth-child(3n){border-right:0}.spec-detail dl>div:nth-last-child(-n+3){border-bottom:0}.spec-detail dt{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--trace-muted);margin-bottom:13px}.spec-detail dd{font-size:clamp(19px,1.7vw,27px);font-weight:750;margin:0;letter-spacing:-.03em}
.engineering-note,.answer-block{max-width:1180px;margin:85px auto;padding:55px 60px;background:#071522;color:#fff;position:relative;overflow:hidden}
.engineering-note:after,.answer-block:after{content:"";position:absolute;width:350px;height:350px;border:1px solid rgba(85,199,255,.26);border-radius:50%;right:-170px;top:-185px}
.engineering-note h2,.answer-block h2{font-size:clamp(28px,3vw,45px);margin:0 0 18px;max-width:800px}.engineering-note p,.answer-block p{font-size:17px;line-height:1.75;max-width:850px;color:#b7c7d7;margin-bottom:28px}
.solution-index{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--trace-line);border-bottom:1px solid var(--trace-line)}
.solution-index article{background:#fff;padding:clamp(42px,6vw,90px)}.solution-index span{font-size:11px;letter-spacing:.18em;color:var(--trace-blue);font-weight:800}.solution-index h2{font-size:clamp(32px,4vw,58px);letter-spacing:-.045em;margin:24px 0 18px}.solution-index p{color:var(--trace-muted);font-size:17px;line-height:1.7;max-width:570px}.solution-index a{display:inline-block;margin-top:22px;color:var(--trace-blue);font-weight:750}
.solution-hero{min-height:660px;padding:clamp(90px,12vw,175px) clamp(30px,9vw,135px);background:linear-gradient(120deg,#f4f7f9 0 66%,#e7f4fd 66% 100%);border-bottom:1px solid var(--trace-line)}.solution-hero h1{max-width:1050px}.solution-hero .btn{margin-top:24px}
.priority-grid{display:grid;grid-template-columns:minmax(280px,.85fr) minmax(0,2.15fr);background:#fff;border-top:1px solid var(--trace-line);border-bottom:1px solid var(--trace-line)}.priority-grid>div{padding:70px 55px;border-right:1px solid var(--trace-line)}.priority-grid>div>p{display:block;color:var(--trace-blue);font-size:12px;font-weight:800;letter-spacing:.14em}.priority-grid>div h2{font-size:clamp(30px,3.6vw,53px);line-height:1.08;letter-spacing:-.045em}.priority-grid ol{display:grid;grid-template-columns:repeat(2,1fr);list-style:none;padding:0;margin:0;counter-reset:item}.priority-grid li{counter-increment:item;padding:48px 40px;border-right:1px solid var(--trace-line);border-bottom:1px solid var(--trace-line);font-size:18px;line-height:1.5}.priority-grid li:nth-child(2n){border-right:0}.priority-grid li:nth-last-child(-n+2){border-bottom:0}.priority-grid li:before{content:"0" counter(item);display:block;color:var(--trace-blue);font-size:11px;font-weight:800;letter-spacing:.15em;margin-bottom:22px}
.input-checklist{max-width:1180px;margin:90px auto;padding:0 28px}.input-checklist h2{font-size:clamp(34px,4.2vw,62px);letter-spacing:-.045em;max-width:800px}.input-checklist ul{display:grid;grid-template-columns:repeat(2,1fr);gap:0 70px;padding:0;list-style:none;margin:42px 0}.input-checklist li{padding:18px 0;border-bottom:1px solid var(--trace-line);color:var(--trace-muted)}
.hp{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.tr-nav #tr-lang{text-decoration:none;color:inherit;font-size:12px;font-weight:700;letter-spacing:.06em}.tr-footer small{grid-column:1/-1}
.article-page{background:#fff}.article-hero{padding:clamp(80px,10vw,145px) clamp(28px,10vw,150px) 75px;background:linear-gradient(118deg,#f4f7f9 0 70%,#e8f4fd 70%);border-bottom:1px solid var(--trace-line)}.article-hero>p{color:var(--trace-blue);font-size:12px;font-weight:800;letter-spacing:.2em}.article-hero h1{max-width:1100px;font-size:clamp(48px,6.7vw,96px);line-height:.96;letter-spacing:-.055em;margin:26px 0 30px}.article-meta{display:flex;gap:14px 30px;flex-wrap:wrap;color:var(--trace-muted);font-size:13px}.article-answer{max-width:1030px;margin-top:55px;padding:32px 36px;background:#071522;color:#fff}.article-answer b{display:block;color:var(--trace-cyan);font-size:11px;letter-spacing:.18em}.article-answer p{font-size:clamp(19px,2vw,27px);line-height:1.55;margin:15px 0 0;color:#e1ebf3}
.article-layout{display:grid;grid-template-columns:minmax(0,2fr) minmax(300px,.85fr);gap:70px;max-width:1240px;margin:0 auto;padding:90px 30px}.article-main{min-width:0}.article-section{padding:0 0 62px;margin-bottom:62px;border-bottom:1px solid var(--trace-line)}.article-section h2{font-size:clamp(30px,3.5vw,50px);line-height:1.08;letter-spacing:-.04em;margin:0 0 28px}.article-section p{font-size:18px;line-height:1.82;color:#465767}.article-section ul{display:grid;grid-template-columns:repeat(2,1fr);gap:0 24px;list-style:none;padding:0;margin:30px 0 0}.article-section li{padding:15px 0 15px 22px;border-bottom:1px solid var(--trace-line);position:relative;color:#233342}.article-section li:before{content:"";width:6px;height:6px;background:var(--trace-blue);position:absolute;left:0;top:23px}.article-side{position:relative}.article-side>div{position:sticky;top:110px;background:#eef5fa;padding:38px 34px}.article-side span,.article-related small{font-size:10px;font-weight:800;letter-spacing:.16em;color:var(--trace-blue)}.article-side h2{font-size:30px;line-height:1.12;letter-spacing:-.035em}.article-side p{color:var(--trace-muted);line-height:1.7}.article-related{display:block;margin-top:20px;padding:28px 30px;border:1px solid var(--trace-line);color:var(--trace-ink)}.article-related b{display:block;margin-top:12px;line-height:1.45}
.article-faq{max-width:1060px;margin:0 auto 100px;padding:0 28px}.article-faq>p,.article-next>div>p{color:var(--trace-blue);font-size:11px;font-weight:800;letter-spacing:.18em}.article-faq>h2{font-size:clamp(36px,4.5vw,62px);letter-spacing:-.045em}.article-faq details{border-top:1px solid var(--trace-line);padding:25px 0}.article-faq details:last-child{border-bottom:1px solid var(--trace-line)}.article-faq summary{cursor:pointer;font-size:20px;font-weight:750}.article-faq details p{max-width:800px;color:var(--trace-muted);font-size:17px;line-height:1.75}.article-next{display:flex;justify-content:space-between;align-items:end;gap:30px;padding:65px clamp(28px,8vw,120px);background:#2e5de7;color:#fff}.article-next h2{max-width:760px;font-size:clamp(32px,4vw,56px);letter-spacing:-.045em;margin:16px 0 0}.article-next a{color:#fff;font-weight:800;border-bottom:1px solid rgba(255,255,255,.6);padding-bottom:8px}
.resource-index{padding:80px clamp(25px,7vw,100px);background:#fff}.resource-index>.section-title{margin-bottom:40px}.resource-index>div:last-child{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--trace-line);border:1px solid var(--trace-line)}.resource-index a{display:block;background:#fff;padding:42px;color:var(--trace-ink)}.resource-index a:hover{background:#f3f8fc}.resource-index span{color:var(--trace-blue);font-size:10px;font-weight:800;letter-spacing:.15em}.resource-index h3{font-size:clamp(25px,2.8vw,39px);line-height:1.08;letter-spacing:-.04em;margin:20px 0}.resource-index p{color:var(--trace-muted);line-height:1.65}.resource-index b{display:block;margin-top:24px;color:var(--trace-blue)}.page-resources .page-knowledge{display:none}
.related-guides{padding:75px clamp(25px,7vw,100px);background:#f4f7f9}.related-guides>div:last-child{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--trace-line);border:1px solid var(--trace-line)}.related-guides a{padding:35px;background:#fff;color:var(--trace-ink)}.related-guides small{color:var(--trace-blue);letter-spacing:.12em}.related-guides h3{font-size:25px;line-height:1.15;letter-spacing:-.035em}.related-guides b{color:var(--trace-blue)}
.factory-gallery{display:grid;grid-template-columns:1.4fr 1fr 1.4fr;gap:1px;background:var(--trace-line);border-top:1px solid var(--trace-line);border-bottom:1px solid var(--trace-line)}.factory-gallery figure{margin:0;background:#fff}.factory-gallery img{display:block;width:100%;height:520px;object-fit:cover}.factory-gallery figcaption{padding:18px 22px;font-size:12px;font-weight:750;letter-spacing:.08em}.certificate-section{padding:85px clamp(25px,7vw,100px);background:#f4f7f9}.certificate-section>.section-title>p:last-child{max-width:760px;color:var(--trace-muted);line-height:1.65}.certificate-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:45px}.certificate-grid article{background:#fff;border:1px solid var(--trace-line);padding:22px}.certificate-grid a{display:block;height:280px;background:#f8fafb;overflow:hidden}.certificate-grid img{width:100%;height:100%;object-fit:contain}.certificate-grid h3{font-size:20px;margin:20px 0 8px}.certificate-grid p,.certificate-grid small{color:var(--trace-muted)}.team-proof{display:grid;grid-template-columns:1.35fr .65fr;background:#071522;color:#fff}.team-proof img{width:100%;height:620px;object-fit:cover}.team-proof>div{padding:70px 55px;align-self:center}.team-proof>div>p:first-child{color:var(--trace-cyan);font-size:11px;font-weight:800;letter-spacing:.16em}.team-proof h2{font-size:clamp(34px,4vw,58px);letter-spacing:-.045em}.team-proof>div>p:last-child{color:#b8c7d5;font-size:17px;line-height:1.75}
@media(max-width:900px){.product-detail-hero{grid-template-columns:1fr;min-height:0}.product-detail-hero>div:first-child{padding:70px 28px}.product-visual{min-height:420px}.solution-hero{min-height:0;padding:80px 28px;background:var(--trace-paper)}.spec-detail{grid-template-columns:1fr}.spec-detail>div{border-right:0;border-bottom:1px solid var(--trace-line)}.spec-detail dl{grid-template-columns:repeat(2,1fr)}.spec-detail dl>div:nth-child(3n){border-right:1px solid var(--trace-line)}.spec-detail dl>div:nth-child(2n){border-right:0}.spec-detail dl>div:nth-last-child(-n+3){border-bottom:1px solid var(--trace-line)}.spec-detail dl>div:nth-last-child(-n+2){border-bottom:0}.solution-index{grid-template-columns:1fr}.priority-grid{grid-template-columns:1fr}.priority-grid>div{border-right:0;border-bottom:1px solid var(--trace-line);padding:50px 28px}.priority-grid ol{grid-template-columns:1fr}.priority-grid li,.priority-grid li:nth-child(2n),.priority-grid li:nth-last-child(-n+2){border-right:0;border-bottom:1px solid var(--trace-line)}.priority-grid li:last-child{border-bottom:0}.engineering-note,.answer-block{margin:55px 20px;padding:42px 28px}.input-checklist{margin:60px auto}.input-checklist ul{grid-template-columns:1fr}.product-detail-hero h1,.solution-hero h1{font-size:52px}}
@media(max-width:900px){.article-layout{grid-template-columns:1fr}.article-side>div{position:static}.article-section ul{grid-template-columns:1fr}.resource-index>div:last-child{grid-template-columns:1fr}.related-guides>div:last-child{grid-template-columns:1fr}.factory-gallery{grid-template-columns:1fr}.factory-gallery img{height:420px}.certificate-grid{grid-template-columns:repeat(2,1fr)}.team-proof{grid-template-columns:1fr}.team-proof img{height:440px}.article-next{align-items:flex-start;flex-direction:column}}
@media(max-width:540px){.product-visual{min-height:330px}.spec-detail>div{padding:28px 20px}.solution-index article{padding:45px 26px}.priority-grid article{padding:42px 26px}}
@media(max-width:540px){.article-hero{padding:68px 22px 50px}.article-hero h1{font-size:44px}.article-answer{padding:25px 22px}.article-layout{padding:55px 22px}.article-section p{font-size:17px}.certificate-grid{grid-template-columns:1fr}.factory-gallery img{height:320px}.team-proof img{height:300px}.team-proof>div{padding:45px 26px}}