/* Shared editorial pages: product scope and engineering method. */
.page-main{max-width:1250px;margin:0 auto;padding:0 0 95px}.detail-page .header{max-width:1250px}.page-intro{display:grid;grid-template-columns:1fr 1fr;gap:80px;padding:100px 0 85px;align-items:center}.page-intro .eyebrow{color:#505c4e;margin-bottom:22px}.page-intro h1{font:500 clamp(46px,4.8vw,69px)/1.12 var(--serif);letter-spacing:-2.8px;margin:0}.intro-copy>p{font-size:16px;line-height:1.85;color:#505c4e;margin:0 0 28px;max-width:520px}.detail-page nav a[aria-current=page]{color:#426149;border-bottom:1px solid #9dae91;padding-bottom:4px}.text-link{font-size:12px;color:#426149;display:inline-flex;align-items:center;gap:15px;border-bottom:1px solid #b5c2a9;padding:4px 0 7px}.text-link:hover{color:#242722;border-color:#426149}.product-catalog{border:1px solid #d9dcd2;background:#f0f2e9}.product-lead{display:grid;grid-template-columns:1.2fr 1fr}.product-intro,.product-detail{padding:43px 44px}.product-detail{border-left:1px solid #d9dcd2;background:#f8f9f3}.product-symbol{width:115px;height:82px;display:block;color:#608466;margin-bottom:32px}.product-catalog .eyebrow{font-size:8px;color:#505c4e;margin-bottom:17px}.product-catalog h2{font-size:42px;letter-spacing:-1.5px;line-height:1.16;margin-bottom:23px}.product-catalog p{font-size:14px;line-height:1.85;color:#505c4e;margin:0 0 16px}.product-tags{display:flex;flex-wrap:wrap;gap:10px 16px;font:8px/1.8 var(--mono);letter-spacing:.45px;color:#505c4e;margin-top:30px}.deliverable-list{list-style:none;padding:0;margin:0 0 29px}.deliverable-list>li{display:flex;gap:18px;padding:19px 0;border-bottom:1px solid #d9dcd2}.deliverable-list>li:first-child{padding-top:0}.deliverable-list>li>span{font:9px var(--mono);color:#6d8264;padding-top:4px}.deliverable-list strong{font-weight:500;font-size:14px}.deliverable-list p{font-size:12px;margin:8px 0 0}.product-availability{display:flex;align-items:center;gap:9px;color:#38583c;font-size:12px}.product-availability strong{font-weight:500}.availability-dot{width:6px;height:6px;flex:0 0 6px;border-radius:50%;background:#6f976b}.product-detail .availability-copy{font-size:12px;margin:11px 0 17px}.product-pair{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid #d9dcd2}.product-pair>article{padding:39px 44px 43px}.product-pair>article+article{border-left:1px solid #d9dcd2}.product-pair .product-symbol{height:65px;width:95px;margin-bottom:25px}.product-pair h2{font-size:32px}.product-pair p{max-width:460px}.product-pair .text-link{margin-top:12px}.product-evidence{display:grid;grid-template-columns:1fr 1.2fr;gap:75px;align-items:start;padding:85px 0}.product-evidence .eyebrow{color:#505c4e}.product-evidence h2{font-size:39px;letter-spacing:-1.4px}.evidence-links>a{display:block;position:relative;padding:20px 35px 20px 0;border-top:1px solid #d9dcd2}.evidence-links>a:last-child{border-bottom:1px solid #d9dcd2}.evidence-links>a>span{font:8px var(--mono);letter-spacing:.6px;color:#505c4e}.evidence-links h3{font:500 23px/1.4 var(--serif);margin:10px 0}.evidence-links p{font-size:13px;line-height:1.8;color:#505c4e;margin:0}.evidence-links b{position:absolute;right:0;top:46px;font-size:20px;color:#78916a;font-weight:400;transition:transform .2s}.evidence-links a:hover b{transform:translate(3px,-3px)}.product-pilot{border-top:1px solid #d9dcd2;border-bottom:1px solid #d9dcd2;display:grid;grid-template-columns:1fr 1.2fr;gap:75px;padding:48px 0}.pilot-summary .eyebrow{color:#505c4e}.pilot-summary h2{font-size:43px;margin-bottom:22px}.pilot-summary>p{font-size:14px;line-height:1.85;color:#505c4e;max-width:350px;margin:0}.pilot-contract dl{margin:0 0 29px}.pilot-contract dl>div{display:grid;grid-template-columns:90px 1fr;gap:20px;border-bottom:1px solid #d9dcd2;padding:17px 0}.pilot-contract dl>div:first-child{padding-top:0}.pilot-contract dt{font-size:12px;font-weight:500;padding-top:3px}.pilot-contract dd{font-size:13px;color:#505c4e;line-height:1.8;margin:0}.page-close{padding:90px 0 0;text-align:center}.page-close .eyebrow{justify-content:center;color:#505c4e;margin-bottom:22px}.page-close h2{font-size:47px;margin-bottom:27px}.page-close>p{font-size:14px;color:#505c4e;line-height:1.8;margin:0 0 26px}.detail-page footer{border-radius:65px 65px 0 0}
.approach-route{border-top:1px solid #d9dcd2;border-bottom:1px solid #d9dcd2;padding:32px 0 30px}.approach-route ol{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);margin:0;padding:0;gap:30px}.approach-route li{position:relative}.approach-route li:not(:last-child):after{content:'→';position:absolute;right:10px;top:27px;color:#899e7b}.approach-route span{display:block;font:9px var(--mono);color:#6b7e62;margin-bottom:15px}.approach-route strong{font:500 25px var(--serif)}.approach-route p{font-size:11px;color:#505c4e;margin:12px 0 0}.approach-principle{display:grid;grid-template-columns:1fr 1.1fr;gap:85px;padding:70px 0;border-bottom:1px solid #d9dcd2}.approach-principle .eyebrow{color:#505c4e;margin-bottom:20px}.approach-principle h2{font-size:39px;letter-spacing:-1.4px}.approach-principle>div>p{font-size:14px;color:#505c4e;line-height:1.9;margin:0 0 18px}.method-note{border-left:2px solid #8aa57b;background:#edf1e5;padding:20px 23px;margin:26px 0}.method-note>strong{font-size:13px;font-weight:500}.method-note p{font-size:12px;line-height:1.8;color:#505c4e;margin:9px 0 0}.criteria-list{font-size:12px;line-height:2;color:#505c4e;padding-left:17px;margin:23px 0 0}.artifact-map{margin:26px 0 0}.artifact-map>div{display:grid;grid-template-columns:100px 1fr;gap:20px;padding:16px 0;border-top:1px solid #d9dcd2}.artifact-map dt{font:10px var(--mono);color:#426149}.artifact-map dd{font-size:12px;color:#505c4e;margin:0;line-height:1.6}.validation-gates{margin:27px 0 23px;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.validation-gates>div{border-top:1px solid #acbca0;padding-top:18px}.validation-gates span{font:7px/1.5 var(--mono);color:#505c4e;letter-spacing:.35px;display:block;margin-bottom:14px}.validation-gates strong{font-size:12px;font-weight:500;display:block}.validation-gates p{font-size:11px;line-height:1.8;color:#505c4e;margin:9px 0 0}.page-main .about{padding:70px 0 0;border-top:0}.page-main .about .section-rail{margin-bottom:35px}.page-main .about-layout{gap:70px}.page-main .about-layout h2{font-size:40px}.page-main .about-emblem{min-height:360px}
@media(max-width:1350px){.page-main{margin:0 6%}.detail-page .header{margin:0 6%}.page-intro{gap:55px}.product-intro,.product-detail,.product-pair>article{padding-left:32px;padding-right:32px}.product-evidence,.product-pilot{gap:55px}.approach-principle{gap:55px}}
@media(max-width:900px){.page-intro{gap:35px;padding-top:65px}.page-intro h1{font-size:48px}.intro-copy>p{font-size:14px}.product-catalog h2{font-size:34px}.product-lead{grid-template-columns:1fr 1fr}.product-intro,.product-detail,.product-pair>article{padding:30px 25px}.product-pair h2{font-size:29px}.product-evidence h2,.approach-principle h2{font-size:33px}.product-evidence,.product-pilot{gap:35px}.validation-gates{grid-template-columns:1fr;gap:12px}.validation-gates p{margin-bottom:0}.validation-gates span{margin-bottom:7px}.page-main .about-layout{gap:30px}.page-main .about-layout h2{font-size:33px}}
@media(max-width:760px){.page-main{margin:0 24px;padding-bottom:65px}.detail-page .header{margin:0 24px}.page-intro{grid-template-columns:1fr;gap:25px;padding:50px 0 45px}.page-intro h1{font-size:46px;letter-spacing:-1.9px}.page-intro .eyebrow{font-size:8px;margin-bottom:20px}.intro-copy>p{font-size:14px;line-height:1.85;margin-bottom:23px}.product-lead,.product-pair{grid-template-columns:1fr}.product-intro,.product-detail,.product-pair>article{padding:28px 24px}.product-detail{border-left:0;border-top:1px solid #d9dcd2}.product-pair>article+article{border-left:0;border-top:1px solid #d9dcd2}.product-symbol{width:95px;height:68px;margin-bottom:24px}.product-catalog h2{font-size:33px}.product-catalog p{font-size:13px}.deliverable-list p,.product-detail .availability-copy{font-size:12px}.product-availability{font-size:11px}.product-tags{font-size:7px;gap:10px;margin-top:23px}.product-evidence,.product-pilot{grid-template-columns:1fr;gap:30px;padding:45px 0}.product-evidence h2{font-size:34px}.product-evidence .eyebrow{margin-bottom:20px}.evidence-links h3{font-size:23px}.pilot-summary h2{font-size:36px}.pilot-contract dl>div{grid-template-columns:75px 1fr;gap:16px}.pilot-contract dd{font-size:12px}.page-close{padding-top:55px}.page-close h2{font-size:34px;letter-spacing:-1.3px}.page-close .eyebrow{font-size:7px}.detail-page footer{border-radius:32px 32px 0 0}.approach-route{padding:25px 0}.approach-route ol{grid-template-columns:1fr 1fr;gap:25px 20px}.approach-route strong{font-size:24px}.approach-route li:after{display:none}.approach-route p{font-size:10px;margin-top:9px}.approach-route span{margin-bottom:10px}.approach-principle{grid-template-columns:1fr;gap:23px;padding:43px 0}.approach-principle h2{font-size:34px}.approach-principle .eyebrow{margin-bottom:18px}.approach-principle>div>p{font-size:13px}.method-note{padding:18px 20px}.artifact-map>div{grid-template-columns:76px 1fr;gap:16px}.page-main .about{padding-top:43px}.page-main .about-layout h2{font-size:34px}.page-main .about-emblem{min-height:265px}.page-close>p{font-size:13px}}
@media(prefers-reduced-motion:reduce){.evidence-links b{transition:none}}
@media(max-width:760px){.page-intro h1{font-size:clamp(34px,10vw,40px);letter-spacing:-1.6px}}