:root{--ink:#102126;--deep:#071719;--muted:#66767a;--orange:#ed5b2a;--paper:#f2efe8;--white:#fff;--line:#d5dbd8;--green:#214c43}*{box-sizing:border-box}html{scroll-behavior:smooth}body.ait-v21{margin:0;background:var(--paper);color:var(--ink);font-family:"Segoe UI","Microsoft YaHei",sans-serif}.ait-v21 a{color:inherit;text-decoration:none}.ait-v21 img{display:block;max-width:100%;height:auto}.skip-link{position:fixed;left:8px;top:-80px;z-index:999;background:#fff;padding:10px}.skip-link:focus{top:8px}.v21-header{height:82px;padding:0 4vw;background:#fff;display:flex;align-items:center;gap:30px;position:sticky;top:0;z-index:80;border-bottom:1px solid #e8ecea}.v21-brand{display:flex;align-items:baseline;gap:7px;font-weight:900;letter-spacing:.09em;white-space:nowrap}.v21-brand b{color:var(--orange);font-size:22px}.v21-brand small{letter-spacing:.03em}.v21-header nav{display:flex;gap:22px;align-items:center;margin:auto;font-size:14px}.v21-header nav a:hover{color:var(--orange)}.v21-tools{display:flex;gap:12px;align-items:center;font-size:13px}.v21-tools button,.v21-menu{border:0;background:var(--ink);color:#fff;padding:12px 15px;font-weight:800}.v21-menu{display:none}.eyebrow{font-size:12px;letter-spacing:.18em;font-weight:900;color:var(--orange);text-transform:uppercase}.v21-hero{position:relative;isolation:isolate;overflow:hidden;min-height:calc(100vh - 82px);background:#071719;display:flex;align-items:center;padding:8vh 6vw;color:#fff}.v21-hero>div{max-width:850px}.v21-hero h1,.v21-pagehero h1,.v21-producthero h1{font-size:clamp(48px,7vw,92px);line-height:1.02;letter-spacing:-.055em;margin:18px 0 28px}.v21-hero h1 em{font-style:normal;color:#ffb092}.v21-hero>div>p:not(.eyebrow){font-size:19px;line-height:1.8;max-width:690px;color:#d9e4e2}.v21-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.v21-btn{display:inline-flex;border:1px solid currentColor;padding:14px 22px;font-weight:800;background:transparent;cursor:pointer}.v21-btn.hot{background:var(--orange);border-color:var(--orange);color:#fff}.v21-btn.ghost{color:#fff}.v21-btn.dark{background:var(--ink);color:#fff;border-color:var(--ink);margin-left:8px}.v21-intro,.v21-section,.v21-dark,.v21-contact{padding:94px 6vw}.v21-intro>div{display:grid;grid-template-columns:1fr 1fr;gap:8vw;align-items:end}.v21-intro h2,.v21-heading h2,.v21-copy h2,.v21-contact h2{font-size:clamp(36px,5vw,62px);line-height:1.08;letter-spacing:-.04em;margin:12px 0}.v21-intro p:last-child,.v21-copy>p{font-size:18px;line-height:1.9;color:var(--muted)}.v21-feature{display:grid;grid-template-columns:1.35fr .65fr;grid-template-rows:380px 380px;gap:10px;padding:0 6vw 94px}.v21-feature a{position:relative;overflow:hidden;color:#fff}.v21-feature a.large{grid-row:1/3}.v21-feature img{width:100%;height:100%;object-fit:cover;transition:.5s}.v21-feature a:hover img{transform:scale(1.025)}.v21-feature a:after,.v21-card.scene:after{content:"";position:absolute;inset:45% 0 0;background:linear-gradient(transparent,rgba(3,15,17,.85))}.v21-feature span,.v21-feature h3{position:absolute;z-index:2;left:28px}.v21-feature span{bottom:72px;color:#ffb092}.v21-feature h3{bottom:22px;font-size:28px;margin:0}.v21-heading{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:38px}.v21-heading a,.v21-card a{color:var(--orange);font-weight:800}.v21-grid{display:grid;gap:14px}.v21-grid.two{grid-template-columns:repeat(2,1fr)}.v21-grid.three{grid-template-columns:repeat(3,1fr)}.v21-card{background:#fff;position:relative;overflow:hidden}.v21-card>img{width:100%;height:330px;object-fit:contain;padding:24px;background:#f7f7f4}.v21-card.scene>img{object-fit:cover;padding:0}.v21-card>div{padding:28px;position:relative;z-index:2}.v21-card.scene>div{color:#fff;margin-top:-170px;min-height:170px}.v21-card h2,.v21-card h3{font-size:26px;margin:8px 0 12px}.v21-card p{color:var(--muted);line-height:1.75}.v21-card.scene p{color:#e3ecea}.v21-card small,.model{color:var(--orange);font-weight:800}.v21-dark{background:var(--deep);color:#fff}.v21-links-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:#304042}.v21-links-grid a{display:flex;justify-content:space-between;background:var(--deep);padding:25px;font-size:20px}.v21-links-grid a:hover{background:#142a2d}.v21-pagehero{padding:115px 6vw 90px;background:var(--green);color:#fff;position:relative;overflow:hidden}.v21-pagehero>p:last-child,.v21-pagehero>div>p:last-child{font-size:18px;line-height:1.8;color:#dbe6e3;max-width:760px}.v21-pagehero.photo{min-height:620px;display:flex;align-items:end}.v21-pagehero.photo>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.4)}.v21-pagehero.photo>div{position:relative;z-index:2}.v21-producthero{min-height:650px;display:grid;grid-template-columns:1fr 1fr;align-items:center;padding:80px 6vw;background:var(--deep);color:#fff}.v21-producthero>div>p:not(.eyebrow){color:#cbd8d5;line-height:1.8;max-width:600px}.v21-producthero>img{width:100%;height:470px;object-fit:contain}.v21-copy{max-width:1050px}.v21-copy ol{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;counter-reset:item;padding:0}.v21-copy li{list-style:none;background:#fff;padding:30px;line-height:1.6}.v21-notice{border-left:4px solid var(--orange);background:#fff;padding:22px;margin-top:28px}.v21-mini{background:#fff;border-top:4px solid var(--orange);padding:30px}.v21-mini b{color:var(--orange)}.v21-mini p{color:var(--muted);line-height:1.7}.v21-contact{background:#fff;display:grid;grid-template-columns:1fr auto;align-items:center;gap:30px}.v21-footer{padding:58px 6vw 28px;background:#061315;color:#aebcba;display:grid;grid-template-columns:1fr 1fr;gap:30px}.v21-footer .v21-brand{color:#fff}.v21-footer-links{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:20px}.v21-footer small{grid-column:1/-1;border-top:1px solid #2a393b;padding-top:22px}.v21-modal{display:none;position:fixed;inset:0;z-index:200;background:rgba(2,12,14,.78);padding:25px;overflow:auto;align-items:center;justify-content:center}.v21-modal[aria-hidden="false"]{display:flex}.v21-lock{overflow:hidden}.v21-modal-card{width:min(760px,100%);background:#fff;padding:38px;position:relative}.v21-modal-card h2{font-size:40px;margin:8px 0}.v21-close{position:absolute;right:18px;top:12px;border:0;background:none;font-size:35px;cursor:pointer}.v21-form-context{color:var(--orange);font-weight:800}.v21-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.v21-modal label{display:block;font-weight:800;margin:14px 0}.v21-modal input:not([type=checkbox]),.v21-modal textarea{width:100%;display:block;margin-top:7px;padding:13px;border:1px solid var(--line);font:inherit}.v21-consent{font-size:13px;font-weight:500!important}.v21-submit{background:var(--orange);color:#fff;border:0;padding:14px 22px;font-weight:900;cursor:pointer}.v21-submit:disabled{opacity:.55}.v21-form-status{min-height:24px}.v21-form-status.ok{color:#17683c}.v21-form-status.error{color:#a12626}.v21-direct{font-size:13px;color:var(--muted)}
@media(max-width:1050px){.v21-header{flex-wrap:wrap;height:auto;min-height:72px;padding:14px 4vw}.v21-menu{display:block;margin-left:auto}.v21-header nav{display:none;order:4;width:100%;flex-direction:column;align-items:flex-start;padding:14px 0}.v21-header nav.open{display:flex}.v21-tools{display:none}.v21-feature{grid-template-columns:1fr;grid-template-rows:none}.v21-feature a,.v21-feature a.large{height:420px;grid-row:auto}.v21-grid.three{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.v21-brand small{display:none}.v21-hero{min-height:76vh;padding:70px 24px;background-position:62% center}.v21-hero h1,.v21-pagehero h1,.v21-producthero h1{font-size:48px}.v21-intro,.v21-section,.v21-dark,.v21-contact{padding:64px 24px}.v21-intro>div,.v21-grid.two,.v21-grid.three,.v21-producthero,.v21-contact{grid-template-columns:1fr}.v21-feature{padding:0 24px 64px}.v21-feature a,.v21-feature a.large{height:340px}.v21-heading{display:block}.v21-links-grid{grid-template-columns:1fr}.v21-pagehero{padding:80px 24px 58px}.v21-pagehero.photo{min-height:520px}.v21-producthero{padding:60px 24px}.v21-producthero>img{height:310px}.v21-copy ol{grid-template-columns:1fr}.v21-footer{grid-template-columns:1fr;padding:45px 24px 25px}.v21-footer-links{justify-content:flex-start}.v21-footer small{grid-column:1}.v21-form-grid{grid-template-columns:1fr}.v21-modal-card{padding:28px 20px}.v21-btn.dark{margin-left:0;margin-top:8px}}
.v21-navgroup{position:relative}.v21-sub{display:none;position:absolute;left:-18px;top:100%;min-width:210px;background:#fff;padding:14px 0;box-shadow:0 18px 38px rgba(5,20,22,.14)}.v21-sub a{display:block;padding:9px 18px;white-space:nowrap}.v21-navgroup:hover .v21-sub,.v21-navgroup:focus-within .v21-sub{display:block}.v21-timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#304042}.v21-timeline article{background:var(--deep);padding:34px}.v21-timeline b{color:#ffb092;font-size:28px}.v21-timeline p{color:#d8e2df}
@media(max-width:1050px){.v21-navgroup{width:100%}.v21-sub{display:block;position:static;box-shadow:none;padding:6px 0 0 14px}.v21-sub a{padding:6px 0;color:var(--muted)}}
@media(max-width:680px){.v21-timeline{grid-template-columns:1fr}}
.v21-pagehero.compact{min-height:300px;padding-top:90px;padding-bottom:70px}.v21-service-content{max-width:1120px}.v21-service-content input,.v21-service-content select,.v21-service-content textarea{border:1px solid #cfd8dc;border-radius:4px;padding:13px 14px;background:#fff}.v21-service-content button,.v21-service-content input[type=submit]{background:#ed5b2a!important;color:#fff!important;border:0!important;border-radius:3px!important;padding:13px 24px!important}.v21-news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.v21-news-card{background:#fff;border:1px solid #e1e6e8;padding:28px;min-height:260px;display:flex;flex-direction:column}.v21-news-card small{color:#ed5b2a;letter-spacing:.08em}.v21-news-card h2{font-size:22px;line-height:1.4;margin:16px 0}.v21-news-card h2 a{color:#102126}.v21-news-card p{color:#66767a;line-height:1.75}.v21-news-card>a{margin-top:auto;color:#102126;font-weight:700}.v21-article{max-width:920px;margin:0 auto;padding:110px 28px 90px}.v21-article h1{font-size:clamp(36px,5vw,64px);line-height:1.15;margin:16px 0 20px}.v21-article-meta{color:#71828a;border-bottom:1px solid #dfe5e7;padding-bottom:24px;margin-bottom:36px}.v21-article-cover{width:100%;height:auto;margin-bottom:36px}.v21-article-body{font-size:17px;line-height:1.9;color:#263b45}.v21-article-body img{max-width:100%;height:auto}.v21-empty{grid-column:1/-1;background:#f4f7f8;padding:54px;text-align:center;border:1px dashed #b9c5ca}.v21-system-panel{min-height:68vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:100px 24px;background:#061c27;color:#fff}.v21-system-panel>strong{font-size:clamp(100px,20vw,240px);line-height:.8;color:rgba(255,255,255,.08)}.v21-system-panel h1{font-size:clamp(36px,5vw,64px);margin:18px 0}.v21-system-panel>p:not(.eyebrow){color:#adc0c8;max-width:580px}.v21-system-panel>div{display:flex;gap:12px;margin-top:28px}.v21-search{display:flex;gap:10px;margin-bottom:32px}.v21-search input{flex:1;min-width:0;border:1px solid #ccd7db;padding:13px 16px;font-size:16px}.state-ok{border-top-color:#2b9b6a}.state-wait{border-top-color:#d89a25}.state-empty{border-top-color:#81929a}.state-warn{border-top-color:#ef7b2d}.state-error{border-top-color:#c83e36}body.v21-functional .dlc-intro{display:none}.v21-service-content .aiterich-gf-shell,.v21-service-content .adc-wrap{max-width:1120px!important;margin-left:auto!important;margin-right:auto!important}body .agf-single{background:#fff;border:1px solid #dfe6e8;box-shadow:0 20px 60px rgba(4,27,38,.1);padding:48px!important;margin-top:90px!important;margin-bottom:90px!important}body .agf-single-title{color:#102126!important;font-size:40px!important}body .agf-single-cta{background:#ed5b2a!important;border-radius:3px!important}
@media(max-width:900px){.v21-news-grid{grid-template-columns:1fr 1fr}}@media(max-width:680px){.v21-news-grid{grid-template-columns:1fr}.v21-news-card{min-height:0}.v21-article{padding:80px 20px 60px}.v21-search{flex-direction:column}.v21-system-panel>div{flex-direction:column;width:100%;max-width:320px}.v21-system-panel .v21-btn{text-align:center}}
/* Visual QA refinement 2026-08-07 */
.v21-hero h1{color:#fff!important}.v21-hero h1 em{color:#ffb092!important}.v21-pagehero h1,.v21-producthero h1{color:#fff!important;text-wrap:balance}.v21-pagehero.photo h1{color:#ffd0bd!important;text-shadow:0 2px 18px rgba(0,0,0,.22)}.v21-pagehero:not(.photo) h1{color:#f7f5ef!important}.v21-producthero h1{color:#ffd0bd!important}.v21-dark h2{color:#f7f5ef!important}.v21-card{border:1px solid #e3e8e5}.v21-card>img{background:#fff;border-bottom:1px solid #edf0ee}.v21-card.scene h2,.v21-card.scene h3{color:#fff!important;text-shadow:0 1px 12px rgba(0,0,0,.55)}.v21-card.scene:after{inset:30% 0 0;background:linear-gradient(transparent,rgba(3,15,17,.94))}.v21-copy{margin-left:auto;margin-right:auto}.v21-copy h2{font-size:clamp(32px,4vw,52px)}.v21-detail-grid{margin-top:42px}.v21-detail-grid .v21-mini{min-height:180px}.v21-service-content{padding-top:64px;padding-bottom:72px}.v21-functional .v21-pagehero.compact{min-height:260px;padding-top:70px;padding-bottom:64px}.v21-service-content .v17-primary{min-width:128px!important;width:auto!important;white-space:nowrap!important;padding:11px 16px!important}.v21-news-card p{min-height:3.5em}.v21-news-card{transition:transform .18s,box-shadow .18s}.v21-news-card:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(5,24,30,.08)}
@media(max-width:680px){.v21-pagehero h1,.v21-producthero h1{font-size:42px;line-height:1.08}.v21-hero h1{font-size:44px}.v21-pagehero{padding-top:66px}.v21-producthero{min-height:auto;gap:24px}.v21-producthero>img{height:260px;background:#fff;padding:12px}.v21-card>img{height:260px}.v21-card>div{padding:24px}.v21-section{overflow:visible}.v21-service-content{padding-top:42px}.v21-service-content .v17-primary{min-width:112px!important}.v21-news-card p{min-height:0}}

/* Focused account pages: remove marketing chrome and keep authentication above the fold. */
.v21-auth-page{min-height:100vh;background:#f4f6f3!important}.v21-header--auth{position:relative;height:72px;padding:0 max(24px,5vw)}.v21-header--auth .v21-brand-image img{height:34px;width:auto}.v21-header--auth .aiterich-nav-person-icon{display:none!important}.v21-auth-back{margin-left:auto;font-size:14px;font-weight:700;color:#35464a!important}.v21-auth-back:after{content:" \2192";color:var(--orange)}.v21-auth-main{min-height:calc(100vh - 142px);display:flex;align-items:center}.v21-auth-content{width:100%;max-width:none!important;padding:54px 5vw!important;overflow:visible!important}.v21-auth-footer{min-height:70px;padding:20px 5vw;display:flex;align-items:center;justify-content:space-between;gap:24px;border-top:1px solid #dfe4e1;background:#fff;color:#68777b;font-size:13px}.v21-auth-footer nav{display:flex;gap:22px}.v21-auth-footer a:hover{color:var(--orange)}
@media(max-width:680px){.v21-header--auth{height:64px;padding:0 20px}.v21-header--auth .v21-brand-image img{height:30px}.v21-auth-main{display:block;min-height:0}.v21-auth-content{padding:26px 16px 38px!important}.v21-auth-footer{padding:22px 20px;display:grid;justify-content:start}.v21-auth-footer nav{gap:18px}}

/* News & insights */
.v21-news-hero{min-height:360px}.v21-news-section{padding-top:54px}.v21-news-filters{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 34px}.v21-news-filters a{display:inline-flex;align-items:center;min-height:42px;padding:8px 18px;border:1px solid #cfd9dc;border-radius:999px;color:#30464e;background:#fff;font-weight:700}.v21-news-filters a:hover,.v21-news-filters a.is-active{border-color:#ed5b2a;background:#ed5b2a;color:#fff}.v21-news-card{padding:0;overflow:hidden}.v21-news-card-media{display:block;height:190px;background:#edf1f2}.v21-news-card-media img{width:100%;height:100%;object-fit:cover}.v21-news-card-content{display:flex;flex:1;flex-direction:column;padding:26px}.v21-news-card-content>a{margin-top:auto;color:#102126;font-weight:700}.v21-news-card-content>a:hover,.v21-news-card h2 a:hover{color:#d94e20}.v21-pagination{display:flex;justify-content:center;gap:8px;margin-top:44px}.v21-pagination .page-numbers{display:inline-flex;align-items:center;justify-content:center;min-width:42px;min-height:42px;padding:7px 12px;border:1px solid #d3dcdf;background:#fff;color:#20363e;font-weight:700}.v21-pagination .current,.v21-pagination a:hover{border-color:#ed5b2a;background:#ed5b2a;color:#fff}.v21-breadcrumb{display:flex;flex-wrap:wrap;gap:6px;color:#71828a;font-size:14px;margin-bottom:34px}.v21-breadcrumb a{color:#50676f}.v21-breadcrumb a:hover{color:#d94e20}.v21-article-meta{display:flex;flex-wrap:wrap;gap:10px 22px}.v21-article-footer{display:flex;flex-wrap:wrap;gap:12px;margin-top:46px;padding-top:30px;border-top:1px solid #dfe5e7}
@media(max-width:680px){.v21-news-hero{min-height:300px}.v21-news-section{padding-top:38px}.v21-news-filters{flex-wrap:nowrap;overflow-x:auto;margin-right:-20px;padding-right:20px;padding-bottom:6px}.v21-news-filters a{flex:0 0 auto}.v21-news-card-media{height:210px}.v21-news-card-content{padding:22px}.v21-pagination{flex-wrap:wrap}.v21-article-footer{flex-direction:column}.v21-article-footer .v21-btn{text-align:center}}
.v21-home-news{background:#f7f6f2}.v21-home-news .v21-heading>div>p:last-child{max-width:620px;margin:10px 0 0;color:var(--muted);font-size:17px;line-height:1.7}.v21-home-news .v21-news-card h3{font-size:22px;line-height:1.4;margin:16px 0}.v21-home-news .v21-news-card h3 a{color:#102126}.v21-home-news .v21-news-card h3 a:hover{color:#d94e20}
@media(max-width:680px){.v21-home-news .v21-heading{align-items:flex-start;flex-direction:column}.v21-home-news .v21-heading>a{margin-top:-8px}}
.v21-product-placeholder{height:330px;background:linear-gradient(135deg,#eef1ed,#fff);border-bottom:1px solid #e3e8e5;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:28px;color:#17343a}.v21-product-placeholder:before{content:"A";display:grid;place-items:center;width:64px;height:64px;border:1px solid #ed5b2a;color:#ed5b2a;font-size:30px;font-weight:900;margin-bottom:20px}.v21-product-placeholder span{font-size:22px;font-weight:800}.v21-product-placeholder small{margin-top:8px;color:#76868a;letter-spacing:.08em}.v21-producthero>.v21-product-placeholder{height:470px;border:0}.v21-producthero-media{object-position:center}
@media(max-width:680px){.v21-product-placeholder{height:260px}.v21-producthero>.v21-product-placeholder{height:260px}}

.v21-zoom-v28 figure{margin:38px 0 10px;background:#fff;border:1px solid #e3e8e5;padding:24px}.v21-zoom-v28 figure img{width:100%;height:auto;max-height:620px;object-fit:contain}.v21-zoom-v28 figcaption{margin-top:14px;color:var(--muted);font-size:14px;line-height:1.6}.v21-producthero img[src*="product-zoom-vision-v28"],.v21-card img[src*="product-zoom-vision-v28"]{filter:drop-shadow(0 22px 24px rgba(6,23,25,.16))}
@media(max-width:680px){.v21-zoom-v28 figure{margin-top:26px;padding:10px}.v21-zoom-v28 figcaption{padding:0 4px}.v21-producthero img[src*="product-zoom-vision-v28"]{padding:20px}}

/* Keep the V2.8 zoom-vision product clear of the homepage card caption. */
.v21-feature .v21-feature-product>img[src*="product-zoom-vision-v28"]{width:92%;height:82%;margin:0 auto auto calc(2% + 28px);padding:10px 14px 0 10px;object-fit:contain;object-position:center top;transform:none;transform-origin:center top}.v21-feature .v21-feature-product:hover>img[src*="product-zoom-vision-v28"]{transform:translateY(-4px) scale(1.01)}
@media(max-width:680px){.v21-feature .v21-feature-product>img[src*="product-zoom-vision-v28"]{width:96%;height:72%;margin-left:24px;padding:8px 10px 0}}
.v21-producthero-zoom{position:relative;isolation:isolate;overflow:hidden}.v21-producthero-zoom:before{content:"";position:absolute;z-index:0;right:1.5vw;top:49%;width:52%;height:72%;transform:translate(14px,-50%);background:radial-gradient(ellipse 25% 34% at 31% 65%,rgba(242,243,238,.13) 0%,rgba(210,220,215,.07) 48%,transparent 76%),radial-gradient(ellipse 51% 55% at 42% 63%,rgba(249,247,241,.27) 0%,rgba(239,240,235,.18) 38%,transparent 72%),radial-gradient(ellipse at 48% 56%,rgba(246,244,237,.65) 0%,rgba(230,234,229,.47) 31%,rgba(196,211,205,.22) 51%,rgba(117,145,140,.08) 66%,transparent 79%);filter:blur(14px);pointer-events:none}.v21-producthero-zoom:after{content:"";position:absolute;z-index:0;right:7.5%;top:70%;width:34%;height:9%;transform:translateX(14px);background:radial-gradient(ellipse,rgba(0,0,0,.38) 0%,rgba(0,0,0,.2) 42%,transparent 74%);filter:blur(8px);pointer-events:none}.v21-producthero-zoom>div{position:relative;z-index:2}.v21-producthero-zoom>img[src*="product-zoom-vision-v28"]{position:relative;z-index:1;left:30px;background:transparent;padding:0;filter:drop-shadow(0 0 1px rgba(255,255,255,.61)) drop-shadow(0 0 8px rgba(226,234,230,.17)) drop-shadow(0 22px 20px rgba(0,0,0,.32))}
@media(max-width:680px){.v21-producthero-zoom{gap:18px}.v21-producthero-zoom:before{right:-12%;top:75%;width:124%;height:38%;transform:translate(6px,-50%);background:radial-gradient(ellipse 28% 34% at 31% 65%,rgba(242,243,238,.12) 0%,rgba(210,220,215,.06) 48%,transparent 76%),radial-gradient(ellipse 53% 54% at 42% 64%,rgba(249,247,241,.25) 0%,rgba(239,240,235,.16) 39%,transparent 72%),radial-gradient(ellipse at 48% 57%,rgba(246,244,237,.63) 0%,rgba(230,234,229,.45) 32%,rgba(196,211,205,.19) 52%,rgba(117,145,140,.06) 67%,transparent 80%);filter:blur(10px)}.v21-producthero-zoom:after{right:15%;top:88%;width:70%;height:5%;transform:translateX(6px)}.v21-producthero-zoom>img[src*="product-zoom-vision-v28"]{left:6px;height:290px;background:transparent;padding:12px 18px 20px;filter:drop-shadow(0 0 1px rgba(255,255,255,.58)) drop-shadow(0 0 7px rgba(226,234,230,.15)) drop-shadow(0 16px 16px rgba(0,0,0,.3))}}
.v21-zoom-tags{display:flex;flex-wrap:wrap;gap:9px;margin:28px 0 0;padding:0;list-style:none}.v21-zoom-tags li{border:1px solid rgba(255,255,255,.28);padding:8px 11px;color:#dce6e3;font-size:12px;letter-spacing:.04em}.v21-zoom-detail h2{font-size:clamp(36px,4.6vw,64px);line-height:1.08;letter-spacing:-.04em;margin:12px 0 22px}.v21-zoom-detail h3{font-size:22px;line-height:1.3;margin:10px 0}.v21-zoom-detail p{line-height:1.8}.v21-zoom-heading{max-width:880px;margin-bottom:42px}.v21-zoom-heading>p:last-child{color:var(--muted);font-size:17px}.v21-zoom-value{display:grid;grid-template-columns:.78fr 1.22fr;gap:6vw;align-items:center;padding:100px 6vw;background:#f5f3ed}.v21-zoom-value>div>p{font-size:18px;color:var(--muted)}.v21-zoom-value dl{margin:32px 0 0}.v21-zoom-value dl div{display:grid;grid-template-columns:150px 1fr;gap:18px;padding:16px 0;border-top:1px solid var(--line)}.v21-zoom-value dt{font-weight:900}.v21-zoom-value dd{margin:0;color:var(--muted);line-height:1.7}.v21-zoom-value figure{margin:0;background:#fff;border:1px solid #dde3df;padding:24px}.v21-zoom-value figure img{width:100%;height:auto}.v21-zoom-value figcaption{font-size:13px;color:var(--muted);margin-top:12px}.v21-zoom-process{padding:100px 6vw;background:var(--deep);color:#fff}.v21-zoom-process .v21-zoom-heading>p:last-child{color:#b9c9c6}.v21-zoom-process ol{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:#344345;padding:1px;margin:0;list-style:none}.v21-zoom-process li{position:relative;min-height:240px;padding:30px 24px;background:var(--deep)}.v21-zoom-process li:not(:last-child):after{content:"→";position:absolute;right:-13px;top:42px;z-index:2;color:var(--orange);font-size:20px}.v21-zoom-process li b,.v21-zoom-cap-grid span,.v21-zoom-scene-list b{color:var(--orange);font-size:13px;letter-spacing:.12em}.v21-zoom-process li p{color:#bdcbc8;font-size:14px}.v21-zoom-capabilities{padding:100px 6vw;background:#fff}.v21-zoom-cap-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line)}.v21-zoom-cap-grid article{min-height:245px;background:#fff;padding:38px}.v21-zoom-cap-grid h3{font-size:30px}.v21-zoom-cap-grid p{max-width:500px;color:var(--muted)}.v21-zoom-scenes{padding:100px 6vw;background:#e9ece7}.v21-zoom-scene-list{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.v21-zoom-scene-list article{min-height:260px;background:#fff;padding:30px 25px;border-top:4px solid var(--orange)}.v21-zoom-scene-list p{color:var(--muted);font-size:14px}.v21-zoom-fit{display:grid;grid-template-columns:.85fr 1.15fr;gap:7vw;padding:100px 6vw;background:#fff}.v21-zoom-fit>div>p:last-child{font-size:17px;color:var(--muted)}.v21-zoom-fit ul{display:grid;grid-template-columns:repeat(2,1fr);gap:0;margin:0;padding:0;list-style:none;border-top:1px solid var(--line)}.v21-zoom-fit li{padding:17px 14px 17px 36px;border-bottom:1px solid var(--line);position:relative}.v21-zoom-fit li:before{content:"✓";position:absolute;left:8px;color:var(--orange);font-weight:900}.v21-zoom-system{padding:100px 6vw;background:var(--deep);color:#fff}.v21-zoom-system-flow{display:flex;align-items:stretch;gap:10px}.v21-zoom-system-flow span{flex:1;display:flex;flex-direction:column;justify-content:center;min-height:150px;padding:24px;background:#11282a;line-height:1.5;font-weight:800}.v21-zoom-system-flow span b{color:var(--orange);font-size:12px;margin-bottom:10px}.v21-zoom-system-flow i{align-self:center;color:var(--orange);font-style:normal;font-size:24px}.v21-zoom-specs{display:grid;grid-template-columns:1.1fr .9fr;gap:7vw;padding:100px 6vw;background:#f5f3ed}.v21-zoom-specs>div>p{font-size:17px;color:var(--muted)}.v21-zoom-specs dl{margin:0}.v21-zoom-specs dl div{padding:24px 0;border-top:1px solid var(--line)}.v21-zoom-specs dt{font-size:20px;font-weight:900;margin-bottom:8px}.v21-zoom-specs dd{margin:0;color:var(--muted);line-height:1.7}.v21-zoom-faq{padding:100px 6vw;background:#fff}.v21-zoom-faq details{max-width:1050px;border-top:1px solid var(--line);padding:0}.v21-zoom-faq details:last-child{border-bottom:1px solid var(--line)}.v21-zoom-faq summary{cursor:pointer;list-style:none;padding:23px 48px 23px 0;font-size:19px;font-weight:850;position:relative}.v21-zoom-faq summary:after{content:"＋";position:absolute;right:8px;color:var(--orange)}.v21-zoom-faq details[open] summary:after{content:"－"}.v21-zoom-faq details p{margin:0;padding:0 48px 23px 0;color:var(--muted)}.v21-zoom-cta{display:grid;grid-template-columns:1fr auto;align-items:center;gap:50px;padding:85px 6vw;background:#173f3a;color:#fff}.v21-zoom-cta h2{max-width:900px}.v21-zoom-cta>div>p:last-child{color:#c8d7d4;max-width:780px}.v21-zoom-cta .v21-actions{justify-content:flex-end}
@media(max-width:1050px){.v21-zoom-value,.v21-zoom-fit,.v21-zoom-specs{grid-template-columns:1fr}.v21-zoom-process ol{grid-template-columns:repeat(2,1fr)}.v21-zoom-process li:not(:last-child):after{display:none}.v21-zoom-scene-list{grid-template-columns:repeat(2,1fr)}.v21-zoom-system-flow{display:grid;grid-template-columns:repeat(2,1fr)}.v21-zoom-system-flow i{display:none}.v21-zoom-cta{grid-template-columns:1fr}.v21-zoom-cta .v21-actions{justify-content:flex-start}}
@media(max-width:680px){.v21-zoom-tags{margin-top:20px}.v21-zoom-detail h2{font-size:38px}.v21-zoom-value,.v21-zoom-process,.v21-zoom-capabilities,.v21-zoom-scenes,.v21-zoom-fit,.v21-zoom-system,.v21-zoom-specs,.v21-zoom-faq,.v21-zoom-cta{padding:66px 24px}.v21-zoom-value{gap:35px}.v21-zoom-value dl div{grid-template-columns:1fr;gap:5px}.v21-zoom-value figure{padding:10px}.v21-zoom-process ol,.v21-zoom-cap-grid,.v21-zoom-scene-list,.v21-zoom-fit ul,.v21-zoom-system-flow{grid-template-columns:1fr}.v21-zoom-process li,.v21-zoom-cap-grid article,.v21-zoom-scene-list article{min-height:0}.v21-zoom-cap-grid article{padding:28px}.v21-zoom-fit{gap:30px}.v21-zoom-system-flow span{min-height:110px}.v21-zoom-specs{gap:30px}.v21-zoom-cta{gap:20px}}
.v21-review-banner{display:flex;justify-content:space-between;align-items:center;gap:25px;padding:18px 6vw;background:#fff3d8;border-bottom:1px solid #e5c77f;color:#4e3c14}.v21-review-banner div{display:flex;gap:14px;align-items:center}.v21-review-banner b{color:#a64a20;white-space:nowrap}.v21-review-banner span{font-size:14px}.v21-review-banner a{font-weight:850;color:#a64a20;white-space:nowrap}.v21-zoom-scene-list small{display:block;margin-top:22px;padding-top:17px;border-top:1px dashed #d6b36b;color:#8c5b20;line-height:1.6}.v21-ceo-placeholder{border:1px dashed #d29b37!important;background:#fff8e8!important;padding:20px!important}.v21-ceo-placeholder.dark{margin-top:35px;color:#f7d999;background:rgba(255,190,70,.08)!important;border-color:rgba(255,190,70,.55)!important}.v21-ceo-placeholder.dark p{margin-bottom:0;color:#d7c39a}.v21-review-todos{padding:100px 6vw;background:#fff8e8}.v21-review-todos ol{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#dfc995;margin:0;padding:1px;list-style:none}.v21-review-todos li{background:#fff8e8;padding:28px;min-height:185px}.v21-review-todos li b{color:#a64a20}.v21-review-todos li p{color:#6d5b38;font-size:14px}
.v21-zoom-process h2,.v21-zoom-system h2,.v21-zoom-cta h2{color:#f7f5ef!important}.v21-zoom-process h3{color:#fff}.v21-zoom-cta .eyebrow{color:#ff9d7a}
@media(max-width:680px){.v21-review-banner{align-items:flex-start;padding:18px 24px}.v21-review-banner div{display:block}.v21-review-banner span{display:block;margin-top:5px}.v21-review-banner a{display:none}.v21-review-todos{padding:66px 24px}.v21-review-todos ol{grid-template-columns:1fr}.v21-review-todos li{min-height:0}}

/* V2.3 decision-led information architecture refinement 2026-08-10 */
.v21-grid.four{grid-template-columns:repeat(4,1fr)}
.v21-system-flow,.v21-platform-flow{display:flex;align-items:stretch;gap:10px;margin-top:48px}.v21-system-flow span,.v21-platform-flow span{flex:1;display:flex;flex-direction:column;justify-content:center;min-height:94px;padding:18px 20px;background:#fff;border:1px solid var(--line);font-weight:800}.v21-system-flow b{display:block;color:var(--orange);font-size:12px;letter-spacing:.12em;margin-bottom:8px}.v21-system-flow i,.v21-platform-flow i{display:grid;place-items:center;color:var(--orange);font-style:normal;font-size:22px}.v21-conversion{display:flex;align-items:center;justify-content:space-between;gap:60px;background:#fff}.v21-conversion>div:first-child{max-width:760px}.v21-conversion h2{font-size:clamp(36px,5vw,60px);line-height:1.08;letter-spacing:-.04em;margin:12px 0}.v21-conversion p{font-size:17px;line-height:1.8;color:var(--muted)}.v21-conversion .v21-actions{min-width:260px;justify-content:flex-end}.v21-product-index{padding-top:72px}.v21-pill-grid{display:flex;flex-wrap:wrap;gap:10px;margin:-8px 0 38px}.v21-pill-grid a{padding:10px 18px;background:#fff;border:1px solid var(--line);border-radius:999px;font-weight:800;transition:.18s}.v21-pill-grid a:hover{color:#fff;background:var(--ink);border-color:var(--ink)}.v21-products-grid article{scroll-margin-top:110px}.v21-card-actions{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:22px}.v21-text-btn{border:0;background:none;color:var(--ink);font:inherit;font-weight:800;padding:0;cursor:pointer}.v21-text-btn:hover{color:var(--orange)}.v21-detail-grid.v21-grid.four{max-width:1280px;margin-left:50%;transform:translateX(-50%);width:88vw}.v21-solution-steps{margin-top:42px}.v21-solution-steps article{background:#fff;padding:30px;border-top:4px solid var(--orange)}.v21-solution-steps b{color:var(--orange)}.v21-solution-steps p{color:var(--muted);line-height:1.7}.v21-platform-flow{margin:0 0 44px}.v21-platform-flow span{background:var(--deep);color:#fff;text-align:center;min-height:78px}.v21-platform-grid .v21-mini{min-height:220px}.v21-platform-grid h2{font-size:25px;margin:16px 0 8px}.v21-btn{align-items:center;justify-content:center;transition:transform .18s,background .18s,color .18s}.v21-btn:hover{transform:translateY(-2px)}.v21-btn.hot:hover{background:#cf4318}.v21-card:target{outline:3px solid rgba(237,91,42,.35);outline-offset:4px}
@media(max-width:1050px){.v21-grid.four{grid-template-columns:repeat(2,1fr)}.v21-system-flow,.v21-platform-flow{display:grid;grid-template-columns:1fr 30px 1fr}.v21-system-flow i:nth-of-type(2),.v21-platform-flow i:nth-of-type(2){display:none}.v21-conversion{align-items:flex-start;flex-direction:column;gap:20px}.v21-conversion .v21-actions{justify-content:flex-start}.v21-detail-grid.v21-grid.four{width:100%;margin-left:0;transform:none}}
@media(max-width:680px){.v21-grid.four{grid-template-columns:1fr}.v21-system-flow,.v21-platform-flow{grid-template-columns:1fr}.v21-system-flow i,.v21-platform-flow i{transform:rotate(90deg);height:20px}.v21-conversion .v21-actions{width:100%;display:grid}.v21-conversion .v21-btn{width:100%;margin:0}.v21-pill-grid{flex-wrap:nowrap;overflow-x:auto;padding-bottom:8px}.v21-pill-grid a{white-space:nowrap}.v21-card-actions{align-items:flex-start;flex-direction:column}.v21-detail-grid.v21-grid.four{width:100%}.v21-platform-grid .v21-mini{min-height:0}}

/* System story clarity and layout correction 2026-08-10 */
.v21-intro.v21-how>.v21-intro-lead{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);gap:8vw;align-items:end}.v21-how .v21-intro-lead h2{max-width:820px}.v21-intro.v21-how>.v21-system-flow{display:grid;grid-template-columns:minmax(0,1fr) 32px minmax(0,1fr) 32px minmax(0,1fr) 32px minmax(0,1fr);gap:8px;align-items:stretch;margin-top:54px}.v21-system-flow article{background:#fff;border:1px solid var(--line);border-top:4px solid var(--orange);padding:26px 24px;min-width:0}.v21-system-flow article b{display:block;color:var(--orange);font-size:12px;letter-spacing:.08em}.v21-system-flow article h3{font-size:21px;line-height:1.35;margin:12px 0}.v21-system-flow article p{font-size:14px;line-height:1.75;color:var(--muted);margin:0 0 20px}.v21-system-flow article small{display:block;border-top:1px solid var(--line);padding-top:15px;color:var(--ink);font-weight:800;line-height:1.55}.v21-system-flow>i{display:grid;place-items:center;color:var(--orange);font-style:normal;font-size:23px}.v21-flow-result{display:flex!important;align-items:center!important;justify-content:center!important;gap:18px!important;margin-top:16px;padding:18px 24px;background:var(--deep);color:#fff}.v21-flow-result b{color:#ffb092}.v21-flow-result span{font-weight:700}
@media(max-width:1050px){.v21-intro.v21-how>.v21-system-flow{grid-template-columns:minmax(0,1fr) 28px minmax(0,1fr);gap:8px}.v21-intro.v21-how>.v21-system-flow>i:nth-of-type(2){display:none}.v21-intro.v21-how>.v21-system-flow>article:nth-of-type(n+3){margin-top:8px}.v21-intro.v21-how>.v21-intro-lead{gap:5vw}}
@media(max-width:680px){.v21-intro.v21-how>.v21-intro-lead{display:block}.v21-intro.v21-how>.v21-system-flow{grid-template-columns:1fr;margin-top:34px}.v21-intro.v21-how>.v21-system-flow>i{display:grid!important;transform:rotate(90deg);height:22px}.v21-intro.v21-how>.v21-system-flow>article:nth-of-type(n+3){margin-top:0}.v21-system-flow article{padding:22px 20px}.v21-flow-result{align-items:flex-start!important;flex-direction:column;gap:6px!important}}

/* Stable public navigation, account state and grouped footer 2026-08-10 */
.v21-account-state{display:grid;place-items:center;min-width:44px;min-height:44px;border-radius:3px;font-weight:800}.v21-account-state img{width:20px;height:20px}.v21-account-state:hover{background:#f1f4f2}.v21-account-state.is-logged-in{padding:0 10px;color:var(--orange)}.v21-footer{grid-template-columns:minmax(220px,.8fr) minmax(560px,1.6fr);gap:70px}.v21-footer-brand p{max-width:280px;line-height:1.7}.v21-footer-groups{display:grid;grid-template-columns:repeat(3,minmax(130px,1fr));gap:44px}.v21-footer-groups>div{display:flex;flex-direction:column;align-items:flex-start;gap:12px}.v21-footer-groups b{color:#fff;margin-bottom:6px}.v21-footer-groups a,.v21-footer-action{color:#aebcba}.v21-footer-groups a:hover,.v21-footer-action:hover,.v21-footer-bottom a:hover{color:#ffb092}.v21-footer-action{border:0;background:none;font:inherit;padding:0;cursor:pointer}.v21-footer-bottom{grid-column:1/-1;border-top:1px solid #2a393b;padding-top:22px;display:flex;align-items:center;justify-content:space-between;gap:25px}.v21-footer-bottom small{border:0;padding:0}.v21-footer-bottom>div{display:flex;gap:24px}.v21-footer-bottom a{color:#fff;font-weight:700}
.v21-account-icon{display:block;width:26px;height:26px;fill:none;stroke:var(--ink);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.v21-account-state:hover .v21-account-icon{stroke:var(--orange)}
@media(max-width:1050px){.v21-footer{grid-template-columns:1fr;gap:42px}.v21-footer-bottom{grid-column:1}}
@media(max-width:680px){.v21-footer-groups{grid-template-columns:1fr 1fr;gap:34px 24px}.v21-footer-bottom{align-items:flex-start;flex-direction:column}.v21-footer-bottom>div{align-items:flex-start;flex-direction:column;gap:12px}}

/* CEO visual closeout: balanced solutions, tighter CTA, compact footer */
.v21-links-grid>a:last-child:nth-child(odd){grid-column:1/-1}.v21-conversion{display:grid;grid-template-columns:minmax(0,1fr) auto;max-width:1440px;width:100%;margin:0 auto;gap:64px;padding-top:74px;padding-bottom:74px}.v21-conversion .v21-actions{min-width:0;justify-content:flex-start}.v21-footer{display:block;padding:58px 6vw 28px}.v21-footer-inner{display:grid;grid-template-columns:minmax(220px,.72fr) minmax(560px,1.45fr);gap:60px;max-width:1440px;margin:0 auto}.v21-footer-groups{gap:34px}.v21-footer-groups a,.v21-footer-action{color:#c7d2d0}.v21-footer-brand p{color:#c7d2d0}.v21-footer-bottom{grid-column:1/-1}.v21-footer-bottom small{color:#aebcba}
@media(max-width:1050px){.v21-tools{display:flex;order:0;margin-left:0}.v21-tools .v21-open-form{display:none}.v21-footer-inner{grid-template-columns:1fr;gap:42px}.v21-conversion{grid-template-columns:1fr;gap:16px}.v21-conversion .v21-actions{margin-top:8px}}
@media(max-width:680px){.v21-links-grid>a:last-child:nth-child(odd){grid-column:1}.v21-footer-inner{display:block}.v21-footer-brand{margin-bottom:38px}.v21-footer-groups{margin-bottom:38px}.v21-conversion{padding-top:58px;padding-bottom:58px}}

/* Final homepage detail acceptance 2026-08-10 */
.v21-links-grid>a:last-child:nth-child(odd):hover{background:#0b1d20}.v21-conversion{display:block;max-width:none;width:auto;margin:0;padding:74px 6vw;background:#fff}.v21-conversion>div.v21-conversion-inner:first-child{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:64px;max-width:1440px;margin:0 auto}.v21-conversion-inner h2{font-size:clamp(36px,5vw,60px);line-height:1.08;letter-spacing:-.04em;margin:12px 0}.v21-conversion-inner>div:first-child{max-width:800px}.v21-account-state img{width:22px;height:22px}
@media(max-width:1050px){.v21-conversion>.v21-conversion-inner{grid-template-columns:1fr;gap:16px}}
@media(max-width:680px){.v21-conversion{padding:58px 24px}}

/* Homepage readability and media consistency pass 2026-08-10 */
@media(min-width:1280px){.v21-header{padding-left:4.5vw;padding-right:4.5vw}.v21-header nav{font-size:15px;gap:26px}.v21-tools{font-size:14px}.v21-header .v21-brand{font-size:15px}.eyebrow{font-size:13px}.v21-feature span,.v21-card small,.model{font-size:13px}.v21-heading>a{font-size:15px}.v21-system-flow article p{font-size:15px}.v21-system-flow article small{font-size:13px}}
.v21-feature a:after{inset:28% 0 0;background:linear-gradient(180deg,rgba(3,15,17,0) 0%,rgba(3,15,17,.34) 36%,rgba(3,15,17,.94) 100%)}.v21-feature span{bottom:74px;font-size:13px;font-weight:900;letter-spacing:.06em;text-shadow:0 2px 10px rgba(0,0,0,.7)}.v21-feature h3{right:28px;color:#fff!important;font-weight:850;line-height:1.2;text-shadow:0 2px 14px rgba(0,0,0,.85)}
.v21-featured-products .v21-featured-media{height:360px;padding:0;overflow:hidden;display:grid;place-items:center;background:linear-gradient(145deg,#fff 0%,#f5f6f2 100%);border-bottom:1px solid #edf0ee}.v21-featured-products .v21-featured-media>img{width:100%;height:100%;padding:42px 8%;object-fit:contain;object-position:center;background:transparent;border:0}.v21-featured-products .v21-card:nth-child(2) .v21-featured-media>img{padding:48px 9%;transform:scale(1.18)}.v21-featured-products .v21-featured-copy{min-height:250px}.v21-featured-products .v21-card h3{min-height:1.25em}.v21-featured-products .v21-card p{min-height:3.5em}
@media(max-width:680px){.v21-feature h3{font-size:24px}.v21-featured-products .v21-featured-media{height:280px}.v21-featured-products .v21-featured-media>img{padding:30px}.v21-featured-products .v21-card:nth-child(2) .v21-featured-media>img{padding:34px;transform:scale(1.12)}.v21-featured-products .v21-featured-copy{min-height:0}.v21-featured-products .v21-card p{min-height:0}}

/* Homepage brand and product imagery refinement 2026-08-10 */
.v21-header .v21-brand-image{align-items:center;line-height:1;letter-spacing:0}.v21-header .v21-brand-image img{width:188px;height:auto;max-height:42px;object-fit:contain;object-position:left center}.v21-hero h1{line-height:1.12}.v21-feature-product{background:#f3f1ed}.v21-feature .v21-feature-product>img{object-fit:contain;padding:24px 34px;transform:none}.v21-feature .v21-feature-product:hover>img{transform:scale(1.015)}.v21-featured-products .v21-featured-media>img,.v21-featured-products .v21-card:nth-child(2) .v21-featured-media>img{padding:18px 6%;transform:none;object-fit:contain}.v21-featured-products .v21-featured-media{background:#f3f1ed}
@media(max-width:680px){.v21-header .v21-brand-image img{width:154px;max-height:36px}.v21-hero h1{line-height:1.14}.v21-feature .v21-feature-product>img{padding:20px}.v21-featured-products .v21-featured-media>img,.v21-featured-products .v21-card:nth-child(2) .v21-featured-media>img{padding:14px 5%;transform:none}}
.v21-header .v21-brand-image{gap:10px}.v21-header .v21-brand-image small{display:inline;font-size:14px;font-weight:800;letter-spacing:.02em;color:var(--ink)}.v21-featured-products .v21-featured-media>img,.v21-featured-products .v21-card:nth-child(2) .v21-featured-media>img{width:100%!important;height:100%!important;max-width:none;padding:18px 6%;transform:none;object-fit:contain}
@media(max-width:680px){.v21-header .v21-brand-image{gap:7px}.v21-header .v21-brand-image small{display:inline;font-size:12px}.v21-featured-products .v21-featured-media>img,.v21-featured-products .v21-card:nth-child(2) .v21-featured-media>img{padding:14px 5%}}
.v21-featured-products .v21-featured-media{position:relative}.v21-featured-products .v21-featured-media>img{position:absolute;inset:0}

/* Header brand proportion refinement 2026-08-10 */
.v21-header .v21-brand-image{gap:8px;flex:0 0 auto}.v21-header .v21-brand-image img{width:148px;max-height:31px}.v21-header .v21-brand-image small{font-size:13px;font-weight:700;letter-spacing:.01em;line-height:1;color:#26363a}.v21-header nav{transform:translateX(-12px)}
@media(max-width:1050px){.v21-header nav{transform:none}}
@media(max-width:680px){.v21-header .v21-brand-image{gap:6px}.v21-header .v21-brand-image img{width:132px;max-height:28px}.v21-header .v21-brand-image small{font-size:11px}}

/* Two-line Chinese brand lockup 2026-08-10 */
.v21-header .v21-brand-image{gap:8px}.v21-header .v21-brand-image img{width:142px;max-height:30px}.v21-header .v21-brand-image>i{display:block;width:1px;height:30px;background:#cdd4d2;font-style:normal}.v21-header .v21-brand-image small{display:flex;flex-direction:column;justify-content:center;gap:1px;font-size:12px;font-weight:800;line-height:1.05;letter-spacing:.08em;color:#26363a}.v21-header .v21-brand-image small span{display:block;white-space:nowrap}
@media(max-width:680px){.v21-header .v21-brand-image{gap:6px}.v21-header .v21-brand-image img{width:126px;max-height:27px}.v21-header .v21-brand-image>i{height:27px}.v21-header .v21-brand-image small{font-size:11px;gap:1px}}

/* Footer brand lockup aligned with header identity 2026-08-10 */
.v21-footer-brand .v21-brand{position:relative;display:inline-flex;align-items:center;gap:7px;padding-right:42px;min-height:30px}.v21-footer-brand .v21-brand:before{content:"";position:absolute;right:28px;top:1px;width:1px;height:28px;background:#526264}.v21-footer-brand .v21-brand:after{content:"安锐\\A科技";white-space:pre;position:absolute;right:0;top:1px;color:#d9e2df;font-size:11px;font-weight:800;line-height:1.08;letter-spacing:.08em}.v21-footer-brand .v21-brand b{color:var(--orange);font-size:23px}.v21-footer-brand .v21-brand span{font-size:16px;letter-spacing:.08em}.v21-footer-brand p{margin-top:13px;max-width:210px;line-height:1.5}
@media(max-width:680px){.v21-footer-brand .v21-brand{padding-right:38px}.v21-footer-brand .v21-brand:before{right:25px}.v21-footer-brand .v21-brand:after{font-size:10px}.v21-footer-brand .v21-brand span{font-size:15px}}

/* Footer uses the same source logo lockup as the header 2026-08-10 */
.v21-footer-brand .v21-brand-image{position:static;display:inline-flex;align-items:center;gap:8px;padding:0;min-height:30px;line-height:1;letter-spacing:0}
.v21-footer-brand .v21-brand-image:before,.v21-footer-brand .v21-brand-image:after{content:none}
.v21-footer-brand .v21-brand-image img{width:142px;height:auto;max-height:30px;object-fit:contain;object-position:left center}
.v21-footer-brand .v21-brand-image img{filter:brightness(0) invert(1)}
.v21-footer-brand .v21-brand-image>i{display:block;width:1px;height:30px;background:#526264;font-style:normal}
.v21-footer-brand .v21-brand-image small{display:flex;flex-direction:column;justify-content:center;gap:2px;color:#f2f6f4;font-size:13px;font-weight:800;line-height:1.05;letter-spacing:.08em}
.v21-footer-brand .v21-brand-image small span{display:block;font-size:inherit;letter-spacing:inherit;white-space:nowrap}
@media(max-width:680px){.v21-footer-brand .v21-brand-image{gap:6px}.v21-footer-brand .v21-brand-image img{width:126px;max-height:27px}.v21-footer-brand .v21-brand-image>i{height:27px}.v21-footer-brand .v21-brand-image small{font-size:11px}}

/* Footer final brand contrast and scale refinement 2026-08-10 */
.v21-footer-brand .v21-brand-image{position:relative;gap:9px}
.v21-footer-brand .v21-brand-image:before{content:"";position:absolute;left:0;top:0;width:48px;height:34px;background:url('../assets/images/aiterich-logo-v2.png') left center/158px 34px no-repeat;z-index:2;pointer-events:none}
.v21-footer-brand .v21-brand-image img{width:158px;height:34px;max-height:34px}
.v21-footer-brand .v21-brand-image>i{height:34px}
.v21-footer-brand .v21-brand-image small{font-size:14px;gap:3px}
@media(max-width:680px){.v21-footer-brand .v21-brand-image{gap:7px}.v21-footer-brand .v21-brand-image:before{width:42px;height:29px;background-size:136px 29px}.v21-footer-brand .v21-brand-image img{width:136px;height:29px;max-height:29px}.v21-footer-brand .v21-brand-image>i{height:29px}.v21-footer-brand .v21-brand-image small{font-size:12px;gap:2px}}

/* Correct the red A overlay so it fully covers the white base mark */
.v21-footer-brand .v21-brand-image:before{width:92px;background-size:158px 34px}
@media(max-width:680px){.v21-footer-brand .v21-brand-image:before{width:79px;background-size:136px 29px}}

/* Footer mark alignment: lower the red A and divider; remove residual top rule */
.v21-footer-brand .v21-brand-image:before{top:5px}
.v21-footer-brand .v21-brand-image:after{content:none!important;display:none!important}
.v21-footer-brand .v21-brand-image>i{transform:translateY(5px)}
@media(max-width:680px){.v21-footer-brand .v21-brand-image:before{top:4px}.v21-footer-brand .v21-brand-image>i{transform:translateY(4px)}}

/* Use CEO-approved hand-adjusted footer logo asset 2026-08-11 */
.v21-footer-brand .v21-brand-image:before,.v21-footer-brand .v21-brand-image:after{content:none!important;display:none!important}
.v21-footer-brand .v21-brand-image img{content:url('../assets/images/Aiterich_logo_红A白字_20260811.png');filter:none;width:158px;height:34px;max-height:34px;object-fit:contain;object-position:left center}
@media(max-width:680px){.v21-footer-brand .v21-brand-image img{width:136px;height:29px;max-height:29px}}

/* Match header lockup spacing and remove all legacy footer pseudo-lines */
.v21-footer-brand .v21-brand-image{gap:8px}
.v21-footer-brand .v21-brand-image::before,.v21-footer-brand .v21-brand-image::after{content:none!important;display:none!important;border:0!important;background:none!important;box-shadow:none!important}
.v21-footer-brand .v21-brand-image img{width:142px;height:30px;max-height:30px;object-fit:contain;object-position:left center;image-rendering:auto}
.v21-footer-brand .v21-brand-image>i{height:30px;transform:none;background:#526264}
.v21-footer-brand .v21-brand-image small{font-size:12px;gap:1px}
@media(max-width:680px){.v21-footer-brand .v21-brand-image{gap:6px}.v21-footer-brand .v21-brand-image img{width:126px;height:27px;max-height:27px;object-fit:contain;object-position:left center;image-rendering:auto}.v21-footer-brand .v21-brand-image>i{height:27px}.v21-footer-brand .v21-brand-image small{font-size:11px;gap:1px}}

/* Keep the approved raster untouched; prevent container bleed above the lockup */
.v21-footer-brand .v21-brand-image{overflow:hidden;border:0!important;outline:0!important;box-shadow:none!important}
.v21-footer-brand .v21-brand-image>i{align-self:center;display:block;border:0!important;outline:0!important;box-shadow:none!important}
.v21-footer-brand .v21-brand-image small{align-self:center}

/* New footer lockup method: independent logo column + Chinese text column */
.v21-footer-brand .v21-brand-image{gap:10px;overflow:visible}
.v21-footer-brand .v21-brand-image>i{display:none!important}
.v21-footer-brand .v21-brand-image img{width:210px;height:34px;max-height:34px;object-fit:contain;object-position:left center;flex:0 0 210px}
.v21-footer-brand .v21-brand-image small{border-left:1px solid #526264;padding-left:10px;min-height:30px;font-size:12px;gap:2px}
.v21-footer-brand .v21-brand-image img{margin-right:-68px}
.v21-footer-brand .v21-brand-image small{position:relative;background:var(--deep);z-index:1}
.v21-footer-brand .v21-brand-image small:before{content:"";position:absolute;left:-12px;right:-12px;top:-8px;height:8px;background:var(--deep);pointer-events:none}
.v21-footer-brand .v21-brand-image::before,.v21-footer-brand .v21-brand-image::after{display:none!important;content:none!important}
@media(max-width:680px){.v21-footer-brand .v21-brand-image{gap:8px}.v21-footer-brand .v21-brand-image img{width:176px;height:29px;max-height:29px;flex-basis:176px;margin-right:-57px}.v21-footer-brand .v21-brand-image small{padding-left:8px;min-height:27px;font-size:11px;gap:1px}.v21-footer-brand .v21-brand-image small:before{top:-7px;height:7px}}

/* CEO-trimmed source image: use native bounds directly, with no compensation hacks */
.v21-footer-brand .v21-brand-image img{width:auto!important;height:30px!important;max-width:220px;max-height:30px;flex:0 0 auto;margin-right:0!important;object-fit:contain}
.v21-footer-brand .v21-brand-image small{position:static;background:transparent;z-index:auto}
.v21-footer-brand .v21-brand-image small:before{display:none;content:none}
@media(max-width:680px){.v21-footer-brand .v21-brand-image img{height:27px!important;max-height:27px;max-width:190px}.v21-footer-brand .v21-brand-image small{position:static}}

/* CEO-provided complete logo lockups: header = dark text, footer = light text */
.v21-header .v21-brand-image img{content:url('../assets/images/aiterich-logo-lockup-header-20260811.png');width:188px!important;height:auto!important;max-height:42px;object-fit:contain}
.v21-header .v21-brand-image>i,.v21-header .v21-brand-image small{display:none!important}
.v21-footer-brand .v21-brand-image img{content:url('../assets/images/aiterich-logo-lockup-footer-20260811.png');width:250px!important;height:auto!important;max-height:42px;object-fit:contain;flex:0 0 auto;margin:0!important}
.v21-footer-brand .v21-brand-image>i,.v21-footer-brand .v21-brand-image small{display:none!important}
.v21-footer-brand .v21-brand-image img{width:188px!important;max-height:42px}
.v21-footer-brand p{width:188px;max-width:188px;margin-left:0;margin-right:0;text-align:justify;text-align-last:justify;letter-spacing:.01em;white-space:nowrap}
.v21-footer-brand:after{content:"";display:block;width:188px;height:92px;margin-top:14px;background-image:url('../assets/images/qr-region-manager.png'),url('../assets/images/qr-official-account.png');background-repeat:no-repeat;background-position:left top,right top;background-size:78px 92px,78px 78px}
@media(max-width:680px){.v21-header .v21-brand-image img{width:160px!important;max-height:36px}.v21-footer-brand .v21-brand-image img{width:210px!important;max-height:36px}}
@media(max-width:680px){.v21-footer-brand .v21-brand-image img{width:160px!important;max-height:36px}.v21-footer-brand p{width:160px;max-width:160px}}
@media(max-width:680px){.v21-footer-brand:after{width:160px;height:76px;margin-top:12px;background-size:64px 76px,64px 64px}}

/* Product center information architecture 2026-08-14 */
.v21-products-hero .v21-actions{margin-top:30px}.v21-product-tags{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:4px}.v21-product-tags span{padding:5px 9px;background:#eef2f2;border:1px solid #d8e0e0;color:#40575c;font-size:12px;font-weight:700}.v21-consent a{color:var(--orange);text-decoration:underline}.v21-modal{align-items:flex-start}.v21-modal-card{margin:auto}
.v21-products-hero{position:relative;isolation:isolate;overflow:hidden;min-height:calc(100vh - 82px);padding:8vh 6vw;background:#071719;color:#fff;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;border:0}.v21-pagehero.v21-products-hero h1{max-width:930px;color:#fff!important;text-shadow:0 3px 20px rgba(0,0,0,.28)}.v21-products-hero h1 em{font-style:normal;color:#ffb092}.v21-products-hero>p:not(.eyebrow){max-width:760px;color:#d9e4e2;font-size:19px;line-height:1.8}.v21-products-hero .v21-btn.ghost{color:#fff;border-color:#fff}.v21-products-hero .eyebrow{color:var(--orange)}
.v21-product-index{padding:88px 6vw 76px;background:#f5f7f8;scroll-margin-top:82px}.v21-product-index-heading,.v21-featured-products-heading,.v21-complete-catalog-heading{display:flex;justify-content:space-between;align-items:end;gap:32px;max-width:1440px;margin:0 auto 30px}.v21-product-index-heading h2,.v21-featured-products-heading h2,.v21-complete-catalog-heading h2{font-size:clamp(36px,4.3vw,58px);line-height:1.08;letter-spacing:-.04em;margin:8px 0 12px}.v21-product-index-heading p:last-child,.v21-featured-products-heading p:last-child,.v21-complete-catalog-heading p:last-child{max-width:720px;margin:0;color:var(--muted);font-size:17px;line-height:1.7}.v21-product-index-heading>a{flex:none;color:var(--orange);font-weight:800}.v21-product-category-nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;max-width:1440px;margin:auto;background:var(--line);border:1px solid var(--line)}.v21-product-category-nav a{display:flex;min-height:154px;padding:24px;background:#fff;flex-direction:column;transition:background .18s ease,color .18s ease}.v21-product-category-nav span{color:var(--orange);font-size:12px;font-weight:800}.v21-product-category-nav strong{margin:17px 0 8px;font-size:21px}.v21-product-category-nav small{color:var(--muted);font-size:14px;line-height:1.55}.v21-product-category-nav a:hover,.v21-product-category-nav a:focus-visible{background:var(--ink);color:#fff;outline:0}.v21-product-category-nav a:hover small,.v21-product-category-nav a:focus-visible small{color:#cbd8d5}
.v21-featured-products{padding:82px 6vw;background:#fff}.v21-featured-product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;max-width:1440px;margin:auto}.v21-featured-product{display:flex;min-width:0;border:1px solid var(--line);background:#fff;flex-direction:column;transition:transform .2s ease,box-shadow .2s ease}.v21-featured-product>img,.v21-featured-product>.v21-product-placeholder{width:100%;height:220px;padding:24px;background:linear-gradient(145deg,#fff,#f5f6f2);border-bottom:1px solid #edf0ee;object-fit:contain}.v21-featured-product>div{display:flex;flex:1;padding:24px;flex-direction:column}.v21-featured-product .v21-product-tags{min-height:28px}.v21-featured-product h3{margin:12px 0 10px;font-size:23px;line-height:1.2}.v21-featured-product h3 a{color:var(--ink)}.v21-featured-product p{display:-webkit-box;overflow:hidden;margin:0;color:var(--muted);line-height:1.65;-webkit-box-orient:vertical;-webkit-line-clamp:3}.v21-featured-product-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:22px}.v21-featured-product-actions>a{color:var(--orange);font-weight:800}.v21-featured-product-actions .v21-text-btn,.v21-compact-product-actions .v21-text-btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:8px 14px;border:1px solid #60757a;border-radius:3px;background:#fff;color:#17343b;font-weight:800;transition:background .18s ease,color .18s ease,border-color .18s ease}.v21-featured-product-actions .v21-text-btn:hover,.v21-compact-product-actions .v21-text-btn:hover{background:#17343b;border-color:#17343b;color:#fff}
.v21-complete-catalog{padding:84px 6vw 96px;background:#f5f7f8;scroll-margin-top:82px}.v21-complete-catalog>.v21-product-group{max-width:1440px;margin:auto;border-top:1px solid #cbd4d3;scroll-margin-top:96px}.v21-complete-catalog>.v21-product-group:last-child{border-bottom:1px solid #cbd4d3}.v21-product-group summary{display:flex;align-items:center;justify-content:space-between;gap:28px;min-height:116px;padding:22px 4px;cursor:pointer;list-style:none}.v21-product-group summary::-webkit-details-marker{display:none}.v21-product-group summary>span{display:flex;min-width:0;flex-direction:column}.v21-product-group summary strong{font-size:clamp(24px,3vw,36px);line-height:1.15}.v21-product-group summary small{margin-top:8px;color:var(--muted);font-size:15px}.v21-product-group summary>b{display:flex;align-items:center;gap:22px;flex:none;color:#40575c;font-size:14px}.v21-product-group summary i{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border:1px solid #60757a;border-radius:50%;font-style:normal;font-size:22px;transition:transform .2s ease}.v21-product-group[open] summary i{transform:rotate(45deg)}.v21-product-group summary:focus-visible{outline:3px solid rgba(237,91,42,.35);outline-offset:4px}.v21-compact-product-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin:0 0 32px;background:var(--line);border:1px solid var(--line)}.v21-compact-product{display:flex;min-width:0;min-height:190px;padding:24px;background:#fff;justify-content:space-between;gap:22px}.v21-compact-product>div:first-child{min-width:0}.v21-compact-product h3{margin:0 0 12px;font-size:21px;line-height:1.25}.v21-compact-product h3 a{color:var(--ink)}.v21-compact-product p{display:-webkit-box;overflow:hidden;margin:10px 0 0;color:var(--muted);font-size:14px;line-height:1.65;-webkit-box-orient:vertical;-webkit-line-clamp:3}.v21-compact-product-actions{display:flex;align-items:flex-end;justify-content:flex-end;gap:10px;flex:none;flex-direction:column}.v21-compact-product-actions>a{color:var(--orange);font-size:14px;font-weight:800}.v21-featured-product h3 a:focus-visible,.v21-compact-product h3 a:focus-visible,.v21-featured-product-actions a:focus-visible,.v21-compact-product-actions a:focus-visible,.v21-featured-product-actions button:focus-visible,.v21-compact-product-actions button:focus-visible{outline:3px solid rgba(237,91,42,.35);outline-offset:3px}
@media(hover:hover) and (pointer:fine){.v21-featured-product:hover{transform:translateY(-4px);box-shadow:0 18px 42px rgba(5,24,30,.09)}}
@media(max-width:1100px){.v21-product-category-nav,.v21-featured-product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.v21-compact-product{flex-direction:column}.v21-compact-product-actions{align-items:center;justify-content:space-between;flex-direction:row}}
@media(max-width:680px){.v21-products-hero .v21-actions{display:grid}.v21-products-hero .v21-btn{width:100%}.v21-modal{padding:0}.v21-modal-card{width:100%;min-height:100dvh;padding:54px 20px 28px}.v21-modal-card h2{font-size:34px}.v21-close{position:fixed;right:16px;top:10px;z-index:2;background:#fff;border-radius:50%}.v21-product-index,.v21-featured-products,.v21-complete-catalog{padding:64px 24px}.v21-product-index-heading,.v21-featured-products-heading,.v21-complete-catalog-heading{display:block;margin-bottom:24px}.v21-product-index-heading>a{display:inline-block;margin-top:18px}.v21-product-index-heading h2,.v21-featured-products-heading h2,.v21-complete-catalog-heading h2{font-size:38px}.v21-product-category-nav{grid-template-columns:1fr}.v21-product-category-nav a{min-height:112px;padding:20px}.v21-product-category-nav strong{margin:10px 0 5px}.v21-featured-product-grid{grid-template-columns:1fr}.v21-featured-product>img,.v21-featured-product>.v21-product-placeholder{height:210px}.v21-featured-product>div{padding:21px}.v21-complete-catalog>.v21-product-group{scroll-margin-top:76px}.v21-product-group summary{min-height:102px;padding:18px 2px}.v21-product-group summary small{max-width:220px}.v21-product-group summary>b{gap:10px}.v21-product-group summary>b{font-size:0}.v21-product-group summary i{font-size:21px}.v21-compact-product-list{grid-template-columns:1fr}.v21-compact-product{min-height:0;padding:21px}.v21-compact-product-actions .v21-text-btn{min-height:44px}}
@media(max-width:420px){.v21-featured-product-actions,.v21-compact-product-actions{align-items:stretch;flex-direction:column}.v21-featured-product-actions .v21-text-btn,.v21-compact-product-actions .v21-text-btn{width:100%}}
@media(prefers-reduced-motion:reduce){.v21-product-category-nav a,.v21-featured-product,.v21-product-group summary i,.v21-featured-product-actions .v21-text-btn,.v21-compact-product-actions .v21-text-btn{transition:none!important}}

/* Full-card links without repeated detail labels 2026-08-13 */
.v21-scenario-card>a,.v21-application-card>a{cursor:pointer}
.v21-scenario-card .v21-scenario-tags,.v21-application-card .v21-application-tags{margin-bottom:0}
.v21-scenario-card>a:focus-visible,.v21-application-card>a:focus-visible{outline:3px solid #60757a;outline-offset:4px}
.v21-product-help{display:flex;align-items:center;justify-content:space-between;gap:70px;padding-top:110px;padding-bottom:110px}.v21-product-help>div:first-child{max-width:800px}.v21-product-help h2{font-size:clamp(40px,5vw,68px);line-height:1.06;letter-spacing:-.045em;margin:14px 0}.v21-product-help p:not(.eyebrow){max-width:720px;color:#cbd8d5;font-size:18px;line-height:1.8}.v21-product-help .v21-actions{min-width:280px;justify-content:flex-end}
@media(max-width:1050px){.v21-product-help{align-items:flex-start;flex-direction:column;gap:24px}.v21-product-help .v21-actions{justify-content:flex-start}}
@media(max-width:680px){.v21-products-hero{min-height:76vh;padding:70px 24px;background-position:54% center}.v21-products-hero>p:not(.eyebrow){font-size:17px;line-height:1.75}.v21-products-hero h1{font-size:44px}.v21-product-help{padding:78px 24px}.v21-product-help h2{font-size:42px}.v21-product-help .v21-actions{display:grid;width:100%}.v21-product-help .v21-btn{width:100%}}

/* Solutions decision journey 2026-08-11 */
.v21-solutions-hero>div{max-width:920px}.v21-solutions-hero>div>small{display:block;max-width:800px;margin-top:24px;color:#c7d6d3;font-size:14px;line-height:1.7}.v21-solutions-hero .v21-actions{margin-top:30px}.v21-solutions-hero .v21-btn.ghost{color:#fff;border-color:#fff}.v21-scenario-index{padding:82px 6vw 26px;background:#f5f7f8;scroll-margin-top:82px}.v21-scenario-index .v21-heading{margin-bottom:26px}.v21-scenario-index .v21-heading>span{max-width:370px;color:var(--muted);text-align:right}.v21-scenario-nav{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px}.v21-scenario-nav a{display:flex;align-items:center;justify-content:center;min-height:52px;padding:10px 12px;background:#fff;border:1px solid var(--line);font-size:14px;font-weight:800;text-align:center;transition:.18s}.v21-scenario-nav a:hover,.v21-scenario-nav a:focus{background:var(--ink);border-color:var(--ink);color:#fff}.v21-scenario-list{padding-top:44px;background:#f5f7f8}.v21-scenario-card{min-height:390px;scroll-margin-top:172px;transition:transform .2s,box-shadow .2s}.v21-scenario-card:hover{transform:translateY(-4px);box-shadow:0 18px 46px rgba(5,24,30,.12)}.v21-scenario-card>a{display:block;height:100%;color:#fff}.v21-scenario-card>a>img{display:block;width:100%;height:390px;object-fit:cover}.v21-card.scene.v21-scenario-card:after{pointer-events:none;inset:24% 0 0;background:linear-gradient(transparent,rgba(3,15,17,.96))}.v21-scenario-card>a>div{position:absolute;z-index:2;left:0;right:0;bottom:0;padding:28px}.v21-scenario-card h2{margin:0 0 13px;color:#fff!important;font-size:28px;text-shadow:0 1px 12px rgba(0,0,0,.5)}.v21-scenario-object{display:flex;gap:10px;margin:0 0 14px;color:#e7efed!important;font-size:14px;line-height:1.6}.v21-scenario-object b{flex:none;color:#ffb092}.v21-scenario-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:18px}.v21-scenario-tags span{padding:5px 8px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);font-size:12px;font-weight:700;backdrop-filter:blur(4px)}.v21-scenario-card strong{color:#ff9b77;font-size:14px}.v21-scenario-config{background:#fff}.v21-scenario-config .v21-grid article{padding:32px;background:#f5f7f8;border-top:4px solid var(--orange)}.v21-scenario-config .v21-grid b{color:var(--orange)}.v21-scenario-config .v21-grid p{margin-bottom:0;color:var(--muted);line-height:1.7}.v21-scenario-config>.v21-actions{margin-top:28px}.v21-scenario-config>.v21-actions .v21-btn.dark{margin-left:0}.v21-scenario-support{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:70px;align-items:center}.v21-scenario-support h2{font-size:clamp(38px,5vw,62px);line-height:1.08;margin:12px 0 20px}.v21-scenario-support>div:first-child>p:last-child{color:#c7d6d3;font-size:17px;line-height:1.8}.v21-support-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:#304042}.v21-support-grid span{display:flex;align-items:center;min-height:82px;padding:22px;background:var(--deep);font-weight:800}.v21-support-grid span:last-child:nth-child(odd){grid-column:1/-1}.v21-support-grid span:before{content:"✓";margin-right:10px;color:var(--orange)}
@media(max-width:980px){.v21-scenario-nav{grid-template-columns:repeat(4,minmax(0,1fr))}.v21-scenario-support{grid-template-columns:1fr;gap:36px}}
@media(max-width:680px){.v21-solutions-hero{min-height:620px}.v21-solutions-hero>div>small{font-size:13px}.v21-solutions-hero .v21-actions{display:grid}.v21-solutions-hero .v21-btn{width:100%}.v21-scenario-index{padding:58px 24px 20px;scroll-margin-top:72px}.v21-scenario-index .v21-heading>span{display:block;margin-top:12px;text-align:left}.v21-scenario-nav{grid-template-columns:repeat(2,minmax(0,1fr))}.v21-scenario-nav a:last-child{grid-column:1/-1}.v21-scenario-list{padding:30px 24px 64px}.v21-scenario-card,.v21-scenario-card>a>img{height:360px;min-height:360px}.v21-scenario-card{scroll-margin-top:232px}.v21-scenario-card>a>div{padding:22px}.v21-scenario-card h2{font-size:25px}.v21-scenario-object{display:block}.v21-scenario-object b{display:block;margin-bottom:3px}.v21-scenario-config .v21-grid article{padding:25px}.v21-scenario-config>.v21-actions{display:grid}.v21-scenario-config>.v21-actions .v21-btn{width:100%}.v21-scenario-support{padding:70px 24px}.v21-scenario-support h2{font-size:42px}.v21-support-grid{grid-template-columns:1fr}.v21-support-grid span:last-child:nth-child(odd){grid-column:1}.v21-support-grid span{min-height:66px}}

/* Shared solution detail system 2026-08-11 */
.v21-solution-detail-hero .v21-actions{margin-top:28px}.v21-solution-detail-hero .v21-btn.ghost{color:#fff;border-color:#fff}.v21-solution-overview{background:#f5f7f8}.v21-solution-overview .v21-heading>span,.v21-solution-products .v21-heading>span{max-width:400px;color:var(--muted);text-align:right}.v21-scope-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.v21-scope-grid article{padding:34px;background:#fff;border-top:4px solid var(--orange)}.v21-scope-grid h3{margin:0 0 20px;font-size:25px}.v21-scope-grid article>div{display:flex;flex-wrap:wrap;gap:8px}.v21-scope-grid span{padding:8px 11px;background:#f1f3ef;color:#42565a;font-size:14px;font-weight:800}.v21-solution-products{scroll-margin-top:92px;background:#fff}.v21-solution-products>.v21-grid article{min-height:190px;background:#f5f7f8;border:1px solid var(--line);transition:transform .18s,box-shadow .18s}.v21-solution-products>.v21-grid article:hover{transform:translateY(-3px);box-shadow:0 15px 34px rgba(5,24,30,.08)}.v21-solution-products>.v21-grid article>a,.v21-solution-products>.v21-grid article:not(:has(>a)){display:flex;flex-direction:column;align-items:flex-start;height:100%;padding:28px}.v21-solution-products h3{margin:0 0 12px;font-size:23px}.v21-solution-products p{margin:0 0 22px;color:var(--muted);line-height:1.7}.v21-solution-products strong,.v21-solution-products .v21-text-btn{margin-top:auto;color:var(--orange)}.v21-solution-products .v21-notice{margin-top:28px}.v21-solution-delivery .v21-heading{margin-bottom:34px}.v21-solution-delivery>.v21-grid article{padding:28px;background:#0b2023;border-top:3px solid var(--orange)}.v21-solution-delivery>.v21-grid b{color:#ff9b77}.v21-solution-delivery>.v21-grid p{margin-bottom:0;color:#c7d6d3;line-height:1.7}
@media(max-width:680px){.v21-solution-detail-hero .v21-actions{display:grid}.v21-solution-detail-hero .v21-btn{width:100%}.v21-solution-overview .v21-heading>span,.v21-solution-products .v21-heading>span{display:block;margin-top:12px;text-align:left}.v21-scope-grid{grid-template-columns:1fr}.v21-scope-grid article{padding:25px}.v21-solution-products{scroll-margin-top:72px}.v21-solution-products>.v21-grid article{min-height:0}.v21-solution-products>.v21-grid article>a,.v21-solution-products>.v21-grid article:not(:has(>a)){padding:24px}.v21-solution-delivery>.v21-grid article{padding:24px}}

/* Typical applications decision journey 2026-08-11 */
.v21-applications-hero{min-height:650px;align-items:center}.v21-applications-hero>img{filter:brightness(.34);object-position:center 54%}.v21-applications-hero>div{max-width:850px}.v21-applications-hero h1 em{color:#ffb092;font-style:normal}.v21-applications-hero>div>p:not(.eyebrow){max-width:720px;font-size:19px}.v21-applications-hero .v21-btn.ghost{color:#fff;border-color:#fff}.v21-applications-hero small{display:block;max-width:760px;margin-top:24px;color:#c7d6d3;font-size:14px;line-height:1.7}
.v21-application-index{padding:82px 6vw 24px;background:#f5f7f8;scroll-margin-top:82px}.v21-application-index .v21-heading{margin-bottom:26px}.v21-application-index .v21-heading>span{max-width:380px;color:var(--muted);text-align:right}.v21-application-filters{display:flex;flex-wrap:wrap;gap:8px}.v21-application-filters a{min-width:126px;padding:12px 18px;background:#fff;border:1px solid var(--line);font-size:14px;font-weight:800;text-align:center}.v21-application-filters a:hover,.v21-application-filters a:focus,.v21-application-filters a[aria-current="page"]{background:var(--ink);border-color:var(--ink);color:#fff}
.v21-application-list{padding-top:36px;background:#f5f7f8}.v21-application-card{border:0;box-shadow:0 16px 42px rgba(5,24,30,.08);scroll-margin-top:165px;transition:transform .2s,box-shadow .2s}.v21-application-card:hover{transform:translateY(-4px);box-shadow:0 23px 52px rgba(5,24,30,.13)}.v21-application-card>a{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);height:100%;color:var(--ink)}.v21-application-media{position:relative;min-height:430px;overflow:hidden;background:#dfe5e3}.v21-application-media:after{content:"";position:absolute;inset:60% 0 0;background:linear-gradient(transparent,rgba(3,15,17,.58))}.v21-application-media img{width:100%;height:100%;object-fit:cover;transition:transform .45s}.v21-application-card:hover .v21-application-media img{transform:scale(1.025)}.v21-application-media>span{position:absolute;z-index:2;left:22px;bottom:20px;padding:7px 10px;background:var(--orange);color:#fff;font-size:12px;font-weight:900}.v21-application-copy{display:flex;flex-direction:column;padding:30px}.v21-application-copy small{color:var(--orange);font-weight:900}.v21-application-copy h2{margin:8px 0 12px;font-size:29px}.v21-application-copy>p{margin:0 0 18px;color:var(--muted);line-height:1.7}.v21-application-copy dl{margin:0;border-top:1px solid var(--line)}.v21-application-copy dl>div{display:grid;grid-template-columns:76px 1fr;gap:10px;padding:11px 0;border-bottom:1px solid var(--line);font-size:13px;line-height:1.55}.v21-application-copy dt{color:#42565a;font-weight:900}.v21-application-copy dd{margin:0;color:var(--muted)}.v21-application-tags{display:flex;flex-wrap:wrap;gap:6px;margin:18px 0}.v21-application-tags span{padding:5px 8px;background:#fff2ec;border:1px solid #f5d3c6;color:#8b3c22;font-size:12px;font-weight:800}.v21-application-copy>strong{margin-top:auto;color:var(--orange);font-size:14px}
.v21-application-path{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:70px;align-items:center}.v21-application-path h2{font-size:clamp(38px,5vw,62px);line-height:1.08;letter-spacing:-.04em;margin:12px 0 20px}.v21-application-path>div>p:last-child{color:#c7d6d3;font-size:17px;line-height:1.8}.v21-application-path ol{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin:0;padding:1px;background:#304042;list-style:none}.v21-application-path li{display:flex;align-items:center;gap:14px;min-height:96px;padding:22px;background:var(--deep)}.v21-application-path li b{color:var(--orange);font-size:13px}.v21-application-path li span{font-weight:800}.v21-application-conversion{background:#fff}
@media(max-width:1050px){.v21-application-card>a{grid-template-columns:1fr}.v21-application-media{min-height:300px}.v21-application-path{grid-template-columns:1fr;gap:34px}}
@media(max-width:680px){.v21-applications-hero{min-height:570px;padding:66px 24px}.v21-applications-hero h1{font-size:44px}.v21-applications-hero>div>p:not(.eyebrow){font-size:16px;line-height:1.75}.v21-applications-hero .v21-actions{display:grid}.v21-applications-hero .v21-btn{width:100%}.v21-applications-hero small{font-size:13px}.v21-application-index{padding:58px 24px 20px;scroll-margin-top:72px}.v21-application-index .v21-heading>span{display:block;margin-top:12px;text-align:left}.v21-application-filters{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.v21-application-filters a{min-width:0;padding:11px 8px}.v21-application-list{padding:28px 24px 64px}.v21-application-card{scroll-margin-top:188px}.v21-application-card:hover{transform:none}.v21-application-media{min-height:250px}.v21-application-copy{padding:23px}.v21-application-copy h2{font-size:25px}.v21-application-copy dl>div{grid-template-columns:68px 1fr}.v21-application-path{padding:70px 24px}.v21-application-path h2{font-size:42px}.v21-application-path ol{grid-template-columns:1fr}.v21-application-path li{min-height:70px}.v21-application-conversion .v21-actions{display:grid;width:100%}.v21-application-conversion .v21-btn{width:100%;margin:0}}
.v21-application-media{height:430px}.v21-application-media img{position:absolute;inset:0}
@media(max-width:1050px){.v21-application-media{height:300px}}
@media(max-width:680px){.v21-application-media{height:250px;min-height:250px}}
/* Canonical gated resource centre 2026-08-11 */
.v21-resources-hero{padding-bottom:72px}.v21-resources-section{max-width:1440px;margin:0 auto;padding-top:70px}.v21-resources-heading{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:48px;align-items:end;margin-bottom:38px}.v21-resources-heading h2{font-size:clamp(34px,4.5vw,56px);line-height:1.08;letter-spacing:-.04em;margin:10px 0 14px}.v21-resources-heading p:not(.eyebrow){max-width:780px;color:var(--muted);font-size:17px;line-height:1.8;margin:0}.v21-resources-heading .v21-btn{margin:0;white-space:nowrap}.v21-resources-catalog{min-width:0}.v21-resources-catalog>.aiterich-gf-shell,.v21-resources-catalog>.adc-wrap{max-width:none!important;margin:0!important}.v21-resources-catalog .aiterich-gf-hero,.v21-resources-catalog .aiterich-gf-info{display:none!important}.v21-resources-catalog .aiterich-gf-shell{padding-top:0!important}.v21-resources-catalog .aiterich-gf-grid{margin-top:0!important}.v21-resources-catalog .aiterich-gf-card{border-radius:0!important;border:1px solid var(--line)!important;box-shadow:none!important}.v21-resources-catalog .aiterich-gf-download-btn{background:var(--orange)!important;border-radius:3px!important}.v21-resources-catalog .aiterich-gf-download-btn:hover{background:#cf4318!important}.v21-resources-unavailable{background:#fff;border-left:4px solid var(--orange);padding:34px}.v21-resources-unavailable h2{margin-top:0}.v21-resources-unavailable p{color:var(--muted);line-height:1.7}
.v21-resource-tools{display:grid;grid-template-columns:minmax(300px,1fr) auto auto;gap:20px;align-items:end;margin:0 0 28px;padding:22px 24px;background:#f3f5f2;border-top:3px solid var(--green)}.v21-resource-search{display:block}.v21-resource-search>span{display:block;margin-bottom:8px;color:#40565c;font-size:12px;font-weight:900;letter-spacing:.06em}.v21-resource-search input{width:100%;height:50px;padding:0 48px 0 16px;border:1px solid #cad4d2;background:#fff;color:var(--ink);font:inherit;outline:none}.v21-resource-search input:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(25,78,69,.12)}.v21-resource-filters{display:flex;flex-wrap:wrap;gap:7px}.v21-resource-filters button{min-height:42px;padding:8px 15px;border:1px solid #c8d2d0;background:#fff;color:#344c52;font:inherit;font-size:13px;font-weight:800;cursor:pointer}.v21-resource-filters button:hover,.v21-resource-filters button.is-active{border-color:var(--green);background:var(--green);color:#fff}.v21-resource-count{min-width:78px;margin:0 0 12px;color:var(--muted);font-size:13px;white-space:nowrap}.v21-resource-count strong{color:var(--ink);font-size:20px}.v21-resources-catalog .aiterich-gf-grid{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:14px!important}.v21-resources-catalog .aiterich-gf-card{min-height:230px;background:#fff!important;transition:transform .2s,box-shadow .2s,border-color .2s}.v21-resources-catalog .aiterich-gf-card:hover{transform:translateY(-3px);border-color:#b6c4c1!important;box-shadow:0 14px 34px rgba(10,38,42,.09)!important}.v21-resources-catalog .aiterich-gf-card-body{display:flex!important;flex-direction:column!important;height:100%;padding:25px!important;text-align:left!important}.v21-resources-catalog .aiterich-gf-title{min-height:0!important;margin:0 0 10px!important;font-size:18px!important;line-height:1.45!important}.v21-resources-catalog .aiterich-gf-desc{margin:0 0 18px!important;color:var(--muted)!important;line-height:1.6!important}.v21-resources-catalog .aiterich-gf-meta{order:-1;margin:0 0 13px!important}.v21-resources-catalog .aiterich-gf-badge{padding:5px 8px!important;background:#edf3ef!important;color:#24584e!important;border-radius:2px!important;font-size:11px!important;font-weight:900!important}.v21-resources-catalog .aiterich-gf-download-btn{display:inline-flex!important;align-items:center;justify-content:center;align-self:flex-start;width:auto!important;min-height:40px;margin:auto 0 0!important;padding:9px 16px!important;font-size:13px!important}.v21-resource-empty{padding:70px 24px;text-align:center;background:#f4f5f1}.v21-resource-empty h3{margin:0 0 10px;font-size:26px}.v21-resource-empty p{margin:0;color:var(--muted)}
@media(max-width:1000px){.v21-resource-tools{grid-template-columns:1fr}.v21-resource-count{margin:0}.v21-resources-catalog .aiterich-gf-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important}}@media(max-width:900px){.v21-resources-heading{grid-template-columns:1fr;gap:20px;align-items:start}.v21-resources-heading .v21-btn{justify-self:start}}
@media(max-width:680px){.v21-resources-hero{padding-bottom:50px}.v21-resources-section{padding-top:48px}.v21-resources-heading{margin-bottom:26px}.v21-resources-heading h2{font-size:34px}.v21-resources-heading p:not(.eyebrow){font-size:15px}.v21-resources-heading .v21-btn{width:100%}.v21-resource-tools{margin-left:-4px;margin-right:-4px;padding:18px}.v21-resource-filters{flex-wrap:nowrap;overflow-x:auto;margin-right:-18px;padding-right:18px;padding-bottom:5px}.v21-resource-filters button{flex:0 0 auto}.v21-resources-catalog .aiterich-gf-grid{grid-template-columns:1fr!important;gap:12px!important}.v21-resources-catalog .aiterich-gf-card{min-height:0}.v21-resources-catalog .aiterich-gf-card-body{padding:22px 18px!important;text-align:left!important}.v21-resources-catalog .aiterich-gf-download-btn{display:flex!important;width:100%!important;justify-content:center;margin-top:16px!important}}

/* About Aiterich trust and decision journey 2026-08-11 */
.v21-about-hero>div{max-width:950px}.v21-about-hero>div>p:not(.eyebrow){max-width:820px}.v21-about-hero .v21-btn.ghost{color:#fff;border-color:#fff}.v21-about-facts{padding:0 6vw;background:#fff}.v21-about-facts dl{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));max-width:1500px;margin:0 auto;padding:38px 0}.v21-about-facts dl>div{padding:3px 28px;border-left:1px solid var(--line)}.v21-about-facts dl>div:first-child{padding-left:0;border-left:0}.v21-about-facts dt{font-size:24px;font-weight:900}.v21-about-facts dd{margin:8px 0 0;color:var(--muted);font-size:13px}.v21-about-company{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:7vw;align-items:center;max-width:1500px;margin:0 auto}.v21-about-company-media{overflow:hidden;background:#e8e8e3}.v21-about-company-media img{width:100%;aspect-ratio:16/10;object-fit:cover;object-position:center}.v21-about-company h2,.v21-about-understanding h2,.v21-about-boundary h2{font-size:clamp(38px,5vw,64px);line-height:1.08;letter-spacing:-.04em;margin:12px 0 24px}.v21-about-company>div:last-child>p:not(.eyebrow){color:var(--muted);font-size:17px;line-height:1.85}.v21-text-link{display:inline-flex;align-items:center;color:var(--orange)!important;font-weight:900;margin:14px 0 0 10px}.v21-about-understanding,.v21-about-boundary{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:9vw;align-items:start}.v21-about-understanding>div:last-child p,.v21-about-boundary>div:last-child p{margin:0 0 20px;color:#c7d6d3;font-size:17px;line-height:1.9}.v21-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.v21-about-capabilities .v21-heading>span,.v21-about-history .v21-heading>span,.v21-about-proof .v21-heading>span{max-width:430px;color:var(--muted);text-align:right}.v21-about-step{padding:32px;background:#fff;border-top:4px solid var(--orange)}.v21-about-step b,.v21-about-partners article>b{color:var(--orange)}.v21-about-step h3,.v21-about-partners h3,.v21-about-why h3{font-size:24px;margin:22px 0 12px}.v21-about-step p,.v21-about-partners p{color:var(--muted);line-height:1.75}.v21-about-partners{background:#fff}.v21-about-partners article{padding:34px;background:var(--paper)}.v21-about-why article{padding:30px;background:#0b2023;border-top:3px solid var(--orange)}.v21-about-why article p{color:#c7d6d3;line-height:1.75}.v21-about-timeline{grid-template-columns:repeat(4,minmax(0,1fr))}.v21-about-timeline h3{font-size:21px;margin:18px 0 10px}.v21-about-proof{background:#fff}.v21-about-boundary{background:var(--green);color:#fff}.v21-about-contact>.v21-actions{max-width:460px;justify-content:flex-end}.v21-about-contact .v21-btn.dark{margin-left:0}.v21-about-contact .v21-text-link{width:100%;justify-content:flex-end;margin-left:0}.v21-about-company,.v21-about-capabilities,.v21-about-partners,.v21-about-history,.v21-about-proof{scroll-margin-top:90px}
@media(max-width:1050px){.v21-grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}.v21-about-company{grid-template-columns:1fr;gap:38px}.v21-about-timeline{grid-template-columns:repeat(2,minmax(0,1fr))}.v21-about-facts dl{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}.v21-about-facts dl>div:nth-child(3){padding-left:0;border-left:0}}
@media(max-width:680px){.v21-about-hero{min-height:620px}.v21-about-hero .v21-actions{display:grid}.v21-about-hero .v21-btn{width:100%}.v21-about-facts{padding:0 24px}.v21-about-facts dl{gap:0;padding:12px 0}.v21-about-facts dl>div{padding:18px 14px;border-left:0;border-bottom:1px solid var(--line)}.v21-about-facts dl>div:nth-child(odd){padding-left:0}.v21-about-facts dl>div:nth-child(even){border-left:1px solid var(--line)}.v21-about-facts dt{font-size:19px}.v21-about-company-media img{aspect-ratio:4/3;object-position:44% center}.v21-about-company .v21-actions{display:block}.v21-about-company .v21-btn{width:100%}.v21-text-link{margin-left:0}.v21-about-understanding,.v21-about-boundary{grid-template-columns:1fr;gap:18px}.v21-grid.four,.v21-about-timeline{grid-template-columns:1fr}.v21-about-capabilities .v21-heading>span,.v21-about-history .v21-heading>span,.v21-about-proof .v21-heading>span{display:block;margin-top:12px;text-align:left}.v21-about-contact>.v21-actions{display:grid;width:100%;max-width:none}.v21-about-contact .v21-btn{width:100%}.v21-about-contact .v21-text-link{justify-content:flex-start}.v21-about-understanding h2,.v21-about-boundary h2{font-size:42px}}
.v21-about-company h2{font-size:clamp(36px,4vw,54px)}
.v21-credentials-intro{max-width:900px;margin:-14px 0 38px;color:var(--muted);font-size:17px;line-height:1.8}.v21-credentials-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.v21-credential-card{display:grid;grid-template-rows:280px 1fr;background:var(--paper);border:1px solid var(--line)}.v21-credential-media{display:flex;align-items:center;justify-content:center;overflow:hidden;padding:20px;background:#e9ece9}.v21-credential-media img{width:100%;height:100%;object-fit:contain;filter:saturate(.9);transition:transform .25s}.v21-credential-card:hover .v21-credential-media img{transform:scale(1.02)}.v21-credential-card>div:last-child{display:flex;flex-direction:column;align-items:flex-start;padding:26px}.v21-credential-card h3{margin:0 0 12px;font-size:23px;line-height:1.35}.v21-credential-card p{margin:0;color:var(--muted);line-height:1.7}.v21-credential-award{grid-column:1/-1;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);grid-template-rows:420px}.v21-credential-award .v21-credential-media{padding:28px}.v21-credential-award h3{font-size:30px}.v21-credentials-note{margin:28px 0 0;padding:20px 22px;border-left:4px solid var(--orange);background:#f4f5f1;color:var(--muted);font-size:13px;line-height:1.75}
@media(max-width:1050px){.v21-credentials-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.v21-credential-award{grid-column:1/-1}}
@media(max-width:680px){.v21-credentials-grid{grid-template-columns:1fr}.v21-credential-card{grid-template-rows:240px 1fr}.v21-credential-award{grid-column:1;grid-template-columns:1fr;grid-template-rows:250px 1fr}.v21-credential-award h3{font-size:25px}}
.v21-producthero-segmental{background:linear-gradient(135deg,#f7f5f1 0%,#fff 58%,#edf3f1 100%)}
.v21-producthero-segmental h2{max-width:700px;margin:14px 0 10px;font-size:clamp(24px,3vw,42px);line-height:1.16;color:var(--deep)}
.v21-producthero-segmental .v21-producthero-media img{object-fit:contain;mix-blend-mode:multiply}
.v21-segmental-tags{display:flex;flex-wrap:wrap;gap:10px;margin:28px 0 0;padding:0;list-style:none}.v21-segmental-tags li{padding:8px 13px;border:1px solid rgba(12,42,58,.16);border-radius:999px;background:rgba(255,255,255,.72);font-size:13px;color:var(--deep)}
.v21-segmental-detail{background:#fff;color:var(--deep)}.v21-segmental-detail [id]{scroll-margin-top:112px}
.v21-segmental-nav{position:sticky;z-index:12;top:0;display:flex;justify-content:center;gap:4px;padding:10px max(24px,calc((100vw - 1280px)/2));border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.94);backdrop-filter:blur(12px);overflow-x:auto}.v21-segmental-nav a{flex:0 0 auto;padding:10px 13px;border-radius:4px;color:var(--deep);font-size:14px;text-decoration:none;white-space:nowrap}.v21-segmental-nav a:hover{background:#f3f5f4;color:var(--orange)}
.v21-segmental-heading{max-width:780px;margin-bottom:42px}.v21-segmental-heading h2{margin:7px 0 14px;font-size:clamp(30px,4vw,54px);line-height:1.12;letter-spacing:-.03em}.v21-segmental-heading>p:last-child{max-width:680px;color:var(--muted);line-height:1.8}
.v21-segmental-problem,.v21-segmental-principle,.v21-segmental-value,.v21-segmental-layout,.v21-segmental-system,.v21-segmental-scenes,.v21-segmental-install,.v21-segmental-specs,.v21-segmental-resources,.v21-segmental-faq{padding:88px max(24px,calc((100vw - 1280px)/2))}
.v21-segmental-problem{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;background:var(--deep);color:#fff}.v21-segmental-problem h2{font-size:clamp(30px,4vw,52px);line-height:1.12}.v21-segmental-problem-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.14)}.v21-segmental-problem-grid article{padding:30px;background:var(--deep)}.v21-segmental-problem-grid b{color:var(--orange);font-size:13px;letter-spacing:.12em}.v21-segmental-problem-grid h3{margin:32px 0 12px;font-size:21px}.v21-segmental-problem-grid p{color:rgba(255,255,255,.7);line-height:1.7}
.v21-segmental-problem .v21-segmental-heading h2{color:#fff}.v21-segmental-problem .v21-segmental-heading>p:last-child{color:#c7d5d3}.v21-segmental-problem-grid{background:rgba(255,255,255,.22)}.v21-segmental-problem-grid h3{color:#eef6f5}.v21-segmental-problem-grid p{color:#d5e1df}
.v21-segmental-principle{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center;background:#f6f5f2}.v21-segmental-principle figure,.v21-segmental-connection figure,.v21-segmental-layout figure{margin:0}.v21-segmental-principle img,.v21-segmental-connection img,.v21-segmental-layout img{display:block;width:100%;max-height:580px;object-fit:contain}.v21-segmental-principle figcaption,.v21-segmental-layout figcaption{margin-top:12px;color:var(--muted);font-size:13px;text-align:center}.v21-segmental-points{display:grid;gap:18px;margin-top:34px}.v21-segmental-points article{padding:18px 0;border-top:1px solid var(--line)}.v21-segmental-points b{display:block;margin-bottom:6px;color:var(--orange)}.v21-segmental-points p{margin:0;color:var(--muted);line-height:1.65}
.v21-segmental-value-grid,.v21-segmental-scenes-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.v21-segmental-value-grid article,.v21-segmental-scenes-grid article{min-height:230px;padding:28px;border:1px solid var(--line);background:#fff}.v21-segmental-value-grid span{font-size:13px;color:var(--orange);letter-spacing:.12em}.v21-segmental-value-grid h3,.v21-segmental-scenes-grid h3{margin:40px 0 12px;font-size:22px}.v21-segmental-value-grid p,.v21-segmental-scenes-grid p{color:var(--muted);line-height:1.7}.v21-segmental-connection{display:grid;grid-template-columns:1.2fr .8fr;gap:60px;align-items:center;margin-top:48px;padding:42px;background:#eef3f1}.v21-segmental-connection h3{font-size:28px}.v21-segmental-connection li{margin:12px 0;color:var(--muted);line-height:1.6}
.v21-segmental-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center;background:#f6f5f2}.v21-segmental-layout-modes{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:28px}.v21-segmental-layout-modes div{padding:20px;border-top:3px solid var(--orange);background:#fff}.v21-segmental-layout-modes b{display:block;margin-bottom:7px}.v21-segmental-layout-modes span{color:var(--muted);font-size:13px}
.v21-segmental-principle ol{margin:28px 0 0;padding:0;list-style:none}.v21-segmental-principle li{display:grid;grid-template-columns:46px 1fr;gap:12px;padding:18px 0;border-top:1px solid var(--line)}.v21-segmental-principle li>b{color:var(--orange)}.v21-segmental-principle li strong{display:block;margin-bottom:5px}.v21-segmental-note{padding:14px 16px;background:#eef3f1;color:var(--muted);font-size:13px;line-height:1.6}
.v21-segmental-system-flow{display:flex;align-items:stretch;gap:14px}.v21-segmental-system-flow span{flex:1;padding:25px 20px;background:#f7f7f5;border-top:3px solid var(--orange);font-weight:700}.v21-segmental-system-flow b{display:block;margin-bottom:20px;color:var(--orange);font-size:13px}.v21-segmental-system-flow small{display:block;margin-top:8px;color:var(--muted);font-weight:400}.v21-segmental-system-flow i{align-self:center;color:var(--orange);font-style:normal;font-size:22px}.v21-segmental-platform-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:42px}.v21-segmental-platform-grid article{padding:24px;border:1px solid var(--line)}.v21-segmental-platform-grid p{color:var(--muted);line-height:1.65}.v21-segmental-dark-note{margin:24px 0 0;padding:18px;background:var(--deep);color:rgba(255,255,255,.75);line-height:1.7}
.v21-segmental-scenes{background:var(--deep);color:#fff}.v21-segmental-scenes .v21-segmental-heading>p:last-child{color:rgba(255,255,255,.68)}.v21-segmental-scenes-grid article{border-color:rgba(255,255,255,.14);background:rgba(255,255,255,.05)}.v21-segmental-scenes-grid p{color:rgba(255,255,255,.68)}
.v21-segmental-scenes .v21-segmental-heading h2{color:#fff}.v21-segmental-scenes .v21-segmental-heading>p:last-child{color:#c7d5d3}.v21-segmental-scenes-grid article{border-color:rgba(255,255,255,.24);background:rgba(255,255,255,.065)}.v21-segmental-scenes-grid h3{color:#eef6f5}.v21-segmental-scenes-grid p{color:#d5e1df}
.v21-segmental-install ol{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;margin:0 0 30px;padding:0;background:var(--line);list-style:none}.v21-segmental-install li{padding:28px;background:#fff}.v21-segmental-install li b{display:block;color:var(--orange);font-size:30px}.v21-segmental-install li h3{margin:28px 0 10px;font-size:19px}.v21-segmental-install li p{color:var(--muted);line-height:1.65}.v21-text-btn{padding:0;border:0;background:none;color:var(--orange);font:inherit;font-weight:700;cursor:pointer}
.v21-segmental-specs{background:#f4f5f3}.v21-segmental-spec-groups{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.v21-segmental-spec-groups>section{padding:30px;background:#fff;border-top:4px solid var(--orange)}.v21-segmental-spec-groups h3{margin:0 0 22px;font-size:23px}.v21-segmental-spec-groups dl{margin:0}.v21-segmental-spec-groups dl div{display:grid;grid-template-columns:112px 1fr;gap:16px;padding:14px 0;border-top:1px solid var(--line)}.v21-segmental-spec-groups dt{color:var(--muted);font-size:13px}.v21-segmental-spec-groups dd{margin:0;font-weight:600;line-height:1.45}.v21-segmental-legal{margin:22px 0 0;color:var(--muted);font-size:13px}
.v21-segmental-resources{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.v21-segmental-resource-card{padding:38px;border:1px solid var(--line);background:#fff}.v21-segmental-resource-card ul{margin:0 0 26px;padding-left:20px}.v21-segmental-resource-card li{margin:12px 0;color:var(--muted)}
.v21-segmental-faq{background:#f7f7f5}.v21-segmental-faq-list{max-width:900px}.v21-segmental-faq details{border-top:1px solid var(--line)}.v21-segmental-faq details:last-child{border-bottom:1px solid var(--line)}.v21-segmental-faq summary{cursor:pointer;padding:22px 44px 22px 0;font-size:18px;font-weight:700;list-style:none}.v21-segmental-faq summary::-webkit-details-marker{display:none}.v21-segmental-faq details p{max-width:760px;margin:0 0 22px;color:var(--muted);line-height:1.75}
.v21-segmental-cta{display:flex;justify-content:space-between;gap:60px;align-items:center;padding:72px max(24px,calc((100vw - 1280px)/2));background:radial-gradient(circle at 78% 20%,rgba(55,111,108,.26),transparent 38%),linear-gradient(120deg,#102f37,#071a1d);color:#fff;border-top:1px solid rgba(255,255,255,.08)}.v21-segmental-cta .eyebrow{color:#ff8a62}.v21-segmental-cta h2{max-width:780px;margin:7px 0 0;color:#fff;font-size:clamp(30px,4vw,52px);line-height:1.15}.v21-segmental-cta p:not(.eyebrow){color:#cfdddb}.v21-segmental-cta .v21-btn{flex:0 0 auto}.v21-segmental-cta .v21-btn.hot{background:var(--orange);color:#fff;border-color:var(--orange)}.v21-segmental-cta .v21-btn.ghost{background:transparent;color:#fff;border-color:#829795}

.v21-producthero-cable{min-height:590px;grid-template-columns:minmax(0,1.05fr) minmax(420px,.95fr);gap:5vw;padding:68px max(48px,calc((100% - 1240px)/2));background:radial-gradient(circle at 78% 46%,#163944 0,rgba(22,57,68,.25) 25%,transparent 48%),#061719}.v21-producthero-cable>div{max-width:740px}.v21-producthero-cable h1{font-size:clamp(56px,5.5vw,82px);margin:14px 0 24px}.v21-producthero-cable>div>p:not(.eyebrow){font-size:18px;line-height:1.75;max-width:720px}.v21-producthero-cable>img,.v21-producthero-cable .v21-producthero-media{height:450px;filter:drop-shadow(0 28px 36px rgba(0,0,0,.3));transform:scale(1.08)}
.v21-cable-detail{background:#f5f3ec}.v21-cable-nav{position:sticky;top:82px;z-index:20;display:flex;justify-content:center;gap:8px;padding:10px 24px;background:#fff;border-bottom:1px solid #dce2e4;box-shadow:0 8px 24px rgba(9,34,42,.06)}.v21-cable-nav a{padding:10px 17px;border-radius:999px;text-decoration:none;font-size:14px;font-weight:700;color:#17313f}.v21-cable-nav a:hover,.v21-cable-nav a:focus{background:#edf2ef;color:#e95420}.v21-cable-principle,.v21-cable-capabilities,.v21-cable-install,.v21-cable-specs{padding:72px max(24px,calc((100% - 1180px)/2))}.v21-cable-detail h2{font-size:clamp(34px,3.1vw,48px);line-height:1.12;letter-spacing:-.035em;margin:10px 0 16px}.v21-cable-detail h3{font-size:20px;line-height:1.3}.v21-cable-detail p{font-size:16px;line-height:1.75}.v21-cable-principle>div,.v21-cable-heading{max-width:820px}.v21-cable-principle ol{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:12px;padding:0;margin:30px 0}.v21-cable-principle li{min-height:184px;background:#fff;border-top:3px solid #69a18c;padding:24px 22px;box-shadow:0 10px 28px rgba(27,49,55,.05)}.v21-cable-principle li>b,.v21-cable-cap-grid article>b{color:#568474}.v21-cable-principle li h3{margin:20px 0 8px}.v21-cable-note,.v21-cable-legal{padding:18px 22px;background:#e8ede8;border-left:3px solid #6e9b89}.v21-cable-capabilities{background:linear-gradient(135deg,#0d2938,#123749);color:#fff}.v21-cable-capabilities .eyebrow{color:#8ac3ae}.v21-cable-cap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:32px;border-top:1px solid rgba(255,255,255,.2)}.v21-cable-cap-grid article{min-height:180px;padding:26px 30px;border-right:1px solid rgba(255,255,255,.18);border-bottom:1px solid rgba(255,255,255,.18)}.v21-cable-cap-grid article:nth-child(3n){border-right:0}.v21-cable-cap-grid article h3{margin:18px 0 8px;color:#fff}.v21-cable-cap-grid article p{color:#d4e0e3}.v21-cable-install{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:76px;align-items:center}.v21-cable-install figure{margin:0;background:#fff;padding:34px;box-shadow:0 18px 44px rgba(26,46,51,.08)}.v21-cable-install figure img{width:100%;max-height:500px;object-fit:contain}.v21-cable-install figcaption{margin-top:16px;color:#63737c;font-size:13px;line-height:1.55}.v21-cable-install ol{list-style:none;padding:0}.v21-cable-install li{display:grid;grid-template-columns:150px 1fr;gap:16px;padding:17px 0;border-top:1px solid #d8dfe1}.v21-cable-install li b{color:#16394a}.v21-cable-install li span{color:#56676d;line-height:1.65}.v21-cable-spec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.v21-cable-spec-grid article{background:#fff;border:1px solid #d8dfe1;border-top:3px solid #143b4b;padding:26px 28px;box-shadow:0 10px 28px rgba(27,49,55,.05)}.v21-cable-spec-grid article h3{margin:0 0 16px}.v21-cable-spec-grid dl{margin:0}.v21-cable-spec-grid dl div{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid #e3e7e8}.v21-cable-spec-grid dt{color:#5f7075}.v21-cable-spec-grid dd{margin:0;text-align:right;font-weight:700}.v21-cable-cta{padding:62px max(24px,calc((100% - 1180px)/2));background:#102c3c;color:#fff;display:flex;justify-content:space-between;gap:40px;align-items:center}.v21-cable-cta>div:first-child{max-width:720px}.v21-cable-cta h2{max-width:650px}.v21-cable-cta p{color:#d5e1e3}
@media(max-width:980px){.v21-producthero-cable{grid-template-columns:1fr 42%;padding-left:36px;padding-right:36px}.v21-producthero-cable h1{font-size:52px}.v21-cable-cap-grid{grid-template-columns:repeat(2,1fr)}.v21-cable-cap-grid article:nth-child(3n){border-right:1px solid rgba(255,255,255,.18)}.v21-cable-cap-grid article:nth-child(2n){border-right:0}}
@media(max-width:780px){.v21-producthero-cable{min-height:auto;grid-template-columns:1fr;padding:64px 24px 44px}.v21-producthero-cable h1{font-size:43px}.v21-producthero-cable>img,.v21-producthero-cable .v21-producthero-media{height:300px;transform:none}.v21-cable-nav{top:72px;justify-content:flex-start;overflow-x:auto;white-space:nowrap}.v21-cable-principle ol,.v21-cable-cap-grid,.v21-cable-spec-grid{grid-template-columns:1fr}.v21-cable-cap-grid article{min-height:auto;border-right:0!important}.v21-cable-install{grid-template-columns:1fr;gap:34px}.v21-cable-install li{grid-template-columns:125px 1fr}.v21-cable-cta{display:block}.v21-cable-cta .v21-actions{margin-top:24px}.v21-cable-principle,.v21-cable-capabilities,.v21-cable-install,.v21-cable-specs{padding-top:56px;padding-bottom:56px}}
.v21-producthero:has(+.v21-cable-detail){min-height:590px;grid-template-columns:minmax(0,1.05fr) minmax(420px,.95fr);gap:5vw;padding:68px max(48px,calc((100% - 1240px)/2));background:radial-gradient(circle at 78% 46%,#163944 0,rgba(22,57,68,.25) 25%,transparent 48%),#061719}.v21-producthero:has(+.v21-cable-detail)>div{max-width:740px}.v21-producthero:has(+.v21-cable-detail) h1{font-size:clamp(56px,5.5vw,82px);margin:14px 0 24px}.v21-producthero:has(+.v21-cable-detail)>div>p:not(.eyebrow){font-size:18px;line-height:1.75;max-width:720px}.v21-producthero:has(+.v21-cable-detail)>img,.v21-producthero:has(+.v21-cable-detail) .v21-producthero-media{height:450px;filter:drop-shadow(0 28px 36px rgba(0,0,0,.3));transform:scale(1.08)}
@media(max-width:1050px){.v21-segmental-problem,.v21-segmental-principle,.v21-segmental-layout,.v21-segmental-resources{grid-template-columns:1fr;gap:42px}.v21-segmental-value-grid,.v21-segmental-scenes-grid,.v21-segmental-platform-grid{grid-template-columns:repeat(2,1fr)}.v21-segmental-install ol{grid-template-columns:repeat(2,1fr)}.v21-segmental-spec-groups{grid-template-columns:1fr}.v21-segmental-connection{grid-template-columns:1fr}.v21-segmental-system-flow{display:grid;grid-template-columns:repeat(2,1fr)}.v21-segmental-system-flow i{display:none}.v21-segmental-cta{align-items:flex-start;flex-direction:column}}
@media(max-width:680px){.v21-producthero-segmental h2{font-size:26px}.v21-segmental-nav{justify-content:flex-start;padding:7px 16px}.v21-segmental-problem,.v21-segmental-principle,.v21-segmental-value,.v21-segmental-layout,.v21-segmental-system,.v21-segmental-scenes,.v21-segmental-install,.v21-segmental-specs,.v21-segmental-resources,.v21-segmental-faq{padding:58px 20px}.v21-segmental-problem-grid,.v21-segmental-value-grid,.v21-segmental-scenes-grid,.v21-segmental-system-flow,.v21-segmental-platform-grid,.v21-segmental-install ol,.v21-segmental-layout-modes{grid-template-columns:1fr}.v21-segmental-problem-grid article,.v21-segmental-value-grid article,.v21-segmental-scenes-grid article{min-height:0}.v21-segmental-connection{margin-top:32px;padding:24px}.v21-segmental-spec-groups>section{padding:22px}.v21-segmental-spec-groups dl div{grid-template-columns:1fr;gap:5px}.v21-segmental-cta{padding:56px 20px}.v21-segmental-cta .v21-btn{width:100%;text-align:center}}
.v21-cable-detail{background:#f5f3ec}.v21-cable-nav{position:sticky;top:72px;z-index:20;display:flex;justify-content:center;gap:28px;padding:15px 24px;background:#fff;border-bottom:1px solid #dce2e4}.v21-cable-nav a{text-decoration:none;font-weight:700;color:#17313f}.v21-cable-principle,.v21-cable-capabilities,.v21-cable-install,.v21-cable-specs{padding:88px max(24px,calc((100% - 1180px)/2))}.v21-cable-principle>div,.v21-cable-heading{max-width:760px}.v21-cable-principle ol{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding:0;margin:34px 0}.v21-cable-principle li{background:#fff;border-top:2px solid #69a18c;padding:24px}.v21-cable-principle li>b,.v21-cable-cap-grid article>b{color:#568474}.v21-cable-note,.v21-cable-legal{padding:18px 22px;background:#e8ede8}.v21-cable-capabilities{background:#102c3c;color:#fff}.v21-cable-capabilities .eyebrow{color:#8ac3ae}.v21-cable-cap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}.v21-cable-cap-grid article{padding:24px;border-top:1px solid #78909c}.v21-cable-install{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.v21-cable-install figure{margin:0;background:#fff;padding:28px}.v21-cable-install figure img{width:100%;max-height:560px;object-fit:contain}.v21-cable-install figcaption{color:#63737c;font-size:13px}.v21-cable-install ol{list-style:none;padding:0}.v21-cable-install li{display:grid;grid-template-columns:160px 1fr;gap:16px;padding:14px 0;border-top:1px solid #d8dfe1}.v21-cable-spec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.v21-cable-spec-grid article{background:#fff;border:1px solid #d8dfe1;padding:24px}.v21-cable-spec-grid dl div{display:flex;justify-content:space-between;gap:16px;padding:10px 0;border-bottom:1px solid #e3e7e8}.v21-cable-spec-grid dd{margin:0;text-align:right;font-weight:700}.v21-cable-cta{padding:72px max(24px,calc((100% - 1180px)/2));background:#102c3c;color:#fff;display:flex;justify-content:space-between;gap:40px;align-items:center}.v21-cable-cta>div:first-child{max-width:720px}@media(max-width:780px){.v21-cable-nav{justify-content:flex-start;overflow-x:auto;white-space:nowrap}.v21-cable-principle ol,.v21-cable-cap-grid,.v21-cable-spec-grid{grid-template-columns:1fr}.v21-cable-install{grid-template-columns:1fr}.v21-cable-install li{grid-template-columns:125px 1fr}.v21-cable-cta{display:block}.v21-cable-cta .v21-actions{margin-top:24px}}

/* Cable-force product detail: stronger hierarchy and more compact page rhythm. */
.v21-producthero-cable{min-height:590px;grid-template-columns:minmax(0,1.05fr) minmax(420px,.95fr);gap:5vw;padding:68px max(48px,calc((100% - 1240px)/2));background:radial-gradient(circle at 78% 46%,#163944 0,rgba(22,57,68,.25) 25%,transparent 48%),#061719}
.v21-producthero-cable>div{max-width:740px}.v21-producthero-cable h1{font-size:clamp(56px,5.5vw,82px);margin:14px 0 24px}.v21-producthero-cable>div>p:not(.eyebrow){font-size:18px;line-height:1.75;max-width:720px}.v21-producthero-cable>img,.v21-producthero-cable .v21-producthero-media{height:450px;filter:drop-shadow(0 28px 36px rgba(0,0,0,.3));transform:scale(1.08)}
.v21-cable-nav{top:82px;gap:8px;padding:10px 24px;box-shadow:0 8px 24px rgba(9,34,42,.06)}.v21-cable-nav a{padding:10px 17px;border-radius:999px;font-size:14px}.v21-cable-nav a:hover,.v21-cable-nav a:focus{background:#edf2ef;color:#e95420}
.v21-cable-detail h2{font-size:clamp(34px,3.1vw,48px);line-height:1.12;letter-spacing:-.035em;margin:10px 0 16px}.v21-cable-detail h3{font-size:20px;line-height:1.3}.v21-cable-detail p{font-size:16px;line-height:1.75}.v21-cable-principle,.v21-cable-capabilities,.v21-cable-install,.v21-cable-specs{padding-top:72px;padding-bottom:72px}.v21-cable-principle>div,.v21-cable-heading{max-width:820px}.v21-cable-principle ol{gap:12px;margin:30px 0}.v21-cable-principle li{min-height:184px;padding:24px 22px;border-top-width:3px;box-shadow:0 10px 28px rgba(27,49,55,.05)}.v21-cable-principle li h3{margin:20px 0 8px}.v21-cable-note,.v21-cable-legal{border-left:3px solid #6e9b89}
.v21-cable-capabilities{background:linear-gradient(135deg,#0d2938,#123749)}.v21-cable-cap-grid{gap:0;margin-top:32px;border-top:1px solid rgba(255,255,255,.2)}.v21-cable-cap-grid article{min-height:180px;padding:26px 30px;border-top:0;border-right:1px solid rgba(255,255,255,.18);border-bottom:1px solid rgba(255,255,255,.18)}.v21-cable-cap-grid article:nth-child(3n){border-right:0}.v21-cable-cap-grid article h3{margin:18px 0 8px}.v21-cable-cap-grid article p{color:#d4e0e3}
.v21-cable-install{grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:76px}.v21-cable-install figure{padding:34px;box-shadow:0 18px 44px rgba(26,46,51,.08)}.v21-cable-install figure img{max-height:500px}.v21-cable-install figcaption{margin-top:16px;line-height:1.55}.v21-cable-install li{grid-template-columns:150px 1fr;padding:17px 0}.v21-cable-install li b{color:#16394a}.v21-cable-install li span{color:#56676d;line-height:1.65}
.v21-cable-spec-grid{gap:14px}.v21-cable-spec-grid article{padding:26px 28px;border-top:3px solid #143b4b;box-shadow:0 10px 28px rgba(27,49,55,.05)}.v21-cable-spec-grid article h3{margin:0 0 16px}.v21-cable-spec-grid dl{margin:0}.v21-cable-spec-grid dl div{padding:12px 0}.v21-cable-spec-grid dt{color:#5f7075}.v21-cable-cta{padding-top:62px;padding-bottom:62px}.v21-cable-cta h2{max-width:650px}.v21-cable-cta p{color:#d5e1e3}
@media(max-width:980px){.v21-producthero-cable{grid-template-columns:1fr 42%;padding-left:36px;padding-right:36px}.v21-producthero-cable h1{font-size:52px}.v21-cable-cap-grid{grid-template-columns:repeat(2,1fr)}.v21-cable-cap-grid article:nth-child(3n){border-right:1px solid rgba(255,255,255,.18)}.v21-cable-cap-grid article:nth-child(2n){border-right:0}}
@media(max-width:780px){.v21-producthero-cable{min-height:auto;grid-template-columns:1fr;padding:64px 24px 44px}.v21-producthero-cable h1{font-size:43px}.v21-producthero-cable>img,.v21-producthero-cable .v21-producthero-media{height:300px;transform:none}.v21-cable-nav{top:72px}.v21-cable-cap-grid{grid-template-columns:1fr}.v21-cable-cap-grid article{min-height:auto;border-right:0!important}.v21-cable-install{gap:34px}.v21-cable-principle,.v21-cable-capabilities,.v21-cable-install,.v21-cable-specs{padding-top:56px;padding-bottom:56px}}

/* CEO-approved cloud platform and application merge 2026-08-12 */
.v21-cloud-hero{display:grid;grid-template-columns:minmax(0,.9fr) minmax(520px,1.1fr);gap:5vw;align-items:center;min-height:calc(100vh - 82px);padding:8vh 6vw;background:var(--deep);color:#fff}.v21-cloud-hero h1{margin:14px 0 24px;color:#ffd0bf;font-size:clamp(52px,5.7vw,84px);line-height:1;letter-spacing:-.05em}.v21-cloud-hero h1 em{display:block;margin-top:12px;color:#fff;font-size:.52em;font-style:normal;line-height:1.15}.v21-cloud-hero>div:first-child>p:not(.eyebrow){max-width:680px;color:#cbd8d5;font-size:18px;line-height:1.8}.v21-cloud-hero .v21-btn.ghost{color:#fff;border-color:#fff}.v21-cloud-route{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;gap:10px;align-items:center;padding:24px;background:#0b2023;border:1px solid #304548}.v21-cloud-route div{min-height:118px;padding:20px;background:#112a2e;border-top:3px solid var(--orange)}.v21-cloud-route b,.v21-cloud-route span{display:block}.v21-cloud-route b{margin-bottom:8px;font-size:18px}.v21-cloud-route span{color:#c4d2cf;font-size:13px;line-height:1.55}.v21-cloud-route i{color:var(--orange);font-style:normal;font-size:22px}.v21-cloud-capabilities{background:#f5f7f8}.v21-cloud-capabilities .v21-heading>span{max-width:400px;color:var(--muted);text-align:right}.v21-cloud-capabilities article,.v21-cloud-deploy article{padding:28px;background:#fff;border-top:4px solid var(--orange)}.v21-cloud-capabilities article>b,.v21-cloud-deploy article>b{color:var(--orange)}.v21-cloud-capabilities h3{margin:12px 0 10px;font-size:23px}.v21-cloud-capabilities p,.v21-cloud-deploy p{color:var(--muted);line-height:1.75}.v21-cloud-deploy>div:first-child{max-width:860px;margin-bottom:34px}.v21-cloud-deploy h2{margin:12px 0 20px;font-size:clamp(40px,5vw,68px);line-height:1.06}.v21-cloud-faq{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:7vw}.v21-cloud-faq h2{margin:12px 0 20px;font-size:clamp(40px,5vw,66px);line-height:1.07}.v21-cloud-faq>div:first-child>p:last-child,.v21-cloud-faq details p{color:#c4d2cf;line-height:1.75}.v21-cloud-faq details{border-bottom:1px solid #405356}.v21-cloud-faq summary{position:relative;padding:22px 36px 22px 0;cursor:pointer;font-size:18px;font-weight:800;list-style:none}.v21-cloud-faq summary:after{content:"＋";position:absolute;right:2px;color:var(--orange)}.v21-cloud-faq details[open] summary:after{content:"－"}.v21-cloud-faq details p{margin:0;padding:0 34px 24px 0}.v21-applications-hero>img{object-position:center 58%}
@media(max-width:1080px){.v21-cloud-hero{grid-template-columns:1fr;min-height:0;padding-top:96px}.v21-cloud-faq{grid-template-columns:1fr;gap:36px}}
@media(max-width:680px){.v21-cloud-hero{gap:40px;padding:96px 24px 64px}.v21-cloud-hero h1{font-size:44px}.v21-cloud-hero h1 em{font-size:.58em}.v21-cloud-hero>div:first-child>p:not(.eyebrow){font-size:16px}.v21-cloud-hero .v21-actions{display:grid}.v21-cloud-hero .v21-btn{width:100%}.v21-cloud-route{grid-template-columns:1fr;padding:18px}.v21-cloud-route div{min-height:0}.v21-cloud-route i{transform:rotate(90deg);text-align:center}.v21-cloud-capabilities .v21-heading>span{display:block;margin-top:12px;text-align:left}.v21-cloud-capabilities article,.v21-cloud-deploy article{padding:24px}.v21-cloud-deploy h2{font-size:41px}.v21-cloud-faq{padding:70px 24px}.v21-cloud-faq h2{font-size:42px}.v21-cloud-faq summary{font-size:16px}.v21-applications-hero>img{object-position:62% center}}

/* Privacy notice: calm summary first, detailed policy second. */
.v21-privacy-hero{background:linear-gradient(135deg,#173d3a,#214c43);padding-bottom:76px}.v21-privacy-hero h1{font-size:clamp(46px,6vw,76px);margin-bottom:22px}.v21-privacy-hero>p:not(.eyebrow){max-width:800px}.v21-privacy-hero .v21-privacy-meta{margin-top:28px;font-size:14px;color:#bcd0ca}.v21-privacy-summary{padding:72px 6vw;background:#f7f5ef}.v21-privacy-summary .v21-heading h2{font-size:clamp(32px,4vw,52px);margin:10px 0 0}.v21-privacy-summary .v21-heading>span{max-width:360px;color:var(--muted);text-align:right}.v21-privacy-summary article{padding:30px;background:#fff;border:1px solid #dde4e0;border-top:3px solid #6e9b89}.v21-privacy-summary article>b{color:#527f70;font-size:13px;letter-spacing:.12em}.v21-privacy-summary article h3{font-size:23px;margin:16px 0 10px}.v21-privacy-summary article p{margin:0;color:var(--muted);line-height:1.75}.v21-privacy-layout{display:grid;grid-template-columns:260px minmax(0,760px);gap:70px;align-items:start;justify-content:center;background:#fff}.v21-privacy-nav{position:sticky;top:106px;display:flex;flex-direction:column;padding:24px;border:1px solid #dfe6e2;background:#f7f8f5}.v21-privacy-nav strong{margin-bottom:13px;font-size:17px}.v21-privacy-nav a{padding:9px 0;color:#52666a;font-size:14px;border-bottom:1px solid #e1e7e4}.v21-privacy-nav a:last-child{border-bottom:0}.v21-privacy-nav a:hover,.v21-privacy-nav a:focus{color:var(--orange)}.v21-privacy-content{min-width:0}.v21-privacy-intro{padding:34px;background:#f3f6f3;border-left:4px solid #6e9b89}.v21-privacy-content section{scroll-margin-top:105px;padding:44px 0;border-bottom:1px solid #e1e7e4}.v21-privacy-content h2{font-size:clamp(26px,3vw,34px);line-height:1.35;margin:0 0 18px;color:#17343a}.v21-privacy-content p,.v21-privacy-content li{color:#52666a;font-size:16px;line-height:1.9}.v21-privacy-content a{color:#176b8a;text-decoration:underline;text-underline-offset:3px}.v21-privacy-content ul{padding-left:22px}.v21-privacy-table-wrap{overflow-x:auto;margin:24px 0}.v21-privacy-content table{width:100%;min-width:680px;border-collapse:collapse;font-size:14px;line-height:1.65}.v21-privacy-content th,.v21-privacy-content td{padding:15px 16px;text-align:left;vertical-align:top;border:1px solid #dce4e0}.v21-privacy-content th{background:#173d3a;color:#fff}.v21-privacy-content tbody tr:nth-child(even){background:#f7f8f5}
@media(max-width:900px){.v21-privacy-layout{grid-template-columns:1fr;gap:32px}.v21-privacy-nav{position:static;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px}.v21-privacy-nav strong{grid-column:1/-1}}
@media(max-width:680px){.v21-privacy-hero{padding:64px 24px 54px}.v21-privacy-hero h1{font-size:43px}.v21-privacy-summary{padding:54px 24px}.v21-privacy-summary .v21-heading>span{text-align:left}.v21-privacy-layout{padding:54px 24px}.v21-privacy-nav{grid-template-columns:1fr}.v21-privacy-intro{padding:25px 22px}.v21-privacy-content section{padding:36px 0}.v21-privacy-content p,.v21-privacy-content li{font-size:15px}}
/* Resources library V2 — decision-oriented finder */
body.ait-v21>.skip-link:not(:focus){clip:rect(0 0 0 0);clip-path:inset(50%);height:1px;width:1px;overflow:hidden;white-space:nowrap;top:0}.v21-resources-hero{min-height:310px;padding:68px 6vw!important;display:flex;align-items:center;background:linear-gradient(110deg,#183f38,#24584d)}.v21-resources-hero:after{content:"";position:absolute;right:-8vw;top:-15vw;width:42vw;height:42vw;border:1px solid rgba(255,255,255,.08);border-radius:50%}.v21-resources-hero>div{position:relative;z-index:1;max-width:850px}.v21-resources-hero h1{margin:10px 0 18px!important;font-size:clamp(50px,6vw,76px)!important}.v21-resources-hero>div>p:last-child{margin:0;max-width:720px;font-size:17px!important}.v21-resources-section{max-width:1320px!important;padding-top:66px!important}.v21-resources-heading{align-items:center;margin-bottom:30px}.v21-resources-heading h2{font-size:clamp(36px,4.4vw,54px)}.v21-account-card{min-width:260px;padding:18px 22px;background:var(--deep);color:#fff!important}.v21-account-card span,.v21-account-card strong{display:block}.v21-account-card span{margin-bottom:6px;color:#b8c8c5;font-size:12px}.v21-account-card strong{font-size:14px}.v21-resource-tools{grid-template-columns:minmax(320px,1.4fr) repeat(3,minmax(150px,.55fr))!important;align-items:end!important;gap:12px!important;padding:20px!important;margin-bottom:58px!important;border:1px solid #d8e0dc!important;border-top:4px solid var(--green)!important;background:#f7f8f5!important;box-shadow:0 12px 35px rgba(13,45,43,.06)}.v21-resource-tools label{display:block}.v21-resource-tools label>span{display:block;margin:0 0 8px;color:#42565b;font-size:11px;font-weight:900;letter-spacing:.08em}.v21-resource-tools input,.v21-resource-tools select{width:100%;height:50px;padding:0 14px;border:1px solid #cbd6d2;border-radius:0;background:#fff;color:var(--ink);font:inherit;outline:none}.v21-resource-tools input:focus,.v21-resource-tools select:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(33,76,67,.1)}.v21-resource-search input{padding-left:45px!important;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' fill='none' stroke='%23556d68' stroke-width='2'%3E%3Ccircle cx='8' cy='8' r='5.5'/%3E%3Cpath d='m12 12 4 4'/%3E%3C/svg%3E") no-repeat 16px center!important}.v21-resource-section-title,.v21-resource-results-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:22px}.v21-resource-section-title h3,.v21-resource-results-head h3{margin:5px 0 0;font-size:30px}.v21-resource-section-title>p,.v21-resource-count{margin:0;color:var(--muted);font-size:13px}.v21-resource-featured{margin-bottom:66px}.v21-resource-featured-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.v21-resource-featured-grid .aiterich-gf-card{border-top:3px solid var(--orange)!important}.v21-resource-featured-grid .aiterich-gf-card-body{padding:24px!important}.v21-resource-results-head{padding-top:4px;border-bottom:1px solid var(--line);padding-bottom:18px}.v21-resource-count strong{color:var(--ink);font-size:20px}.v21-resources-catalog .aiterich-gf-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:12px!important}.v21-resources-catalog .aiterich-gf-card,.v21-resource-featured-grid .aiterich-gf-card{min-height:245px!important;border:1px solid #dce3df!important;background:#fff!important;box-shadow:none!important;transition:border-color .18s,box-shadow .18s,transform .18s}.v21-resources-catalog .aiterich-gf-card:hover,.v21-resource-featured-grid .aiterich-gf-card:hover{transform:translateY(-2px);border-color:#aabcb6!important;box-shadow:0 14px 30px rgba(9,39,37,.08)!important}.v21-resources-catalog .aiterich-gf-card-body,.v21-resource-featured-grid .aiterich-gf-card-body{display:flex!important;flex-direction:column!important;height:100%!important;padding:26px 28px!important;text-align:left!important}.v21-resources-catalog .aiterich-gf-meta,.v21-resource-featured-grid .aiterich-gf-meta{display:flex!important;flex-wrap:wrap;gap:6px;order:-1;margin:0 0 16px!important}.v21-resources-catalog .aiterich-gf-badge,.v21-resource-featured-grid .aiterich-gf-badge{display:none!important}.v21-resource-kind,.v21-resource-product-tag{display:inline-flex;padding:5px 8px;font-size:11px;font-weight:850}.v21-resource-kind{background:#e7f0ec;color:#215448}.v21-resource-product-tag{background:#f3f1ea;color:#5d625b}.aiterich-gf-card.is-history{opacity:.6}.aiterich-gf-card.is-history .v21-resource-kind:after{content:" · 历史版本"}.v21-resources-catalog .aiterich-gf-title,.v21-resource-featured-grid .aiterich-gf-title{margin:0 0 10px!important;font-size:19px!important;line-height:1.45!important}.v21-resources-catalog .aiterich-gf-title a,.v21-resource-featured-grid .aiterich-gf-title a{color:var(--ink)!important}.v21-resources-catalog .aiterich-gf-desc,.v21-resource-featured-grid .aiterich-gf-desc{margin:0 0 20px!important;color:var(--muted)!important;font-size:13px!important;line-height:1.65!important}.v21-resources-catalog .aiterich-gf-download-btn,.v21-resource-featured-grid .aiterich-gf-download-btn{align-self:flex-start!important;width:auto!important;margin:auto 0 0!important;padding:0 0 4px!important;min-height:0!important;border:0!important;border-bottom:1px solid currentColor!important;border-radius:0!important;background:transparent!important;color:var(--orange)!important;font-size:13px!important;font-weight:900!important}.v21-resources-catalog .aiterich-gf-download-btn:hover,.v21-resource-featured-grid .aiterich-gf-download-btn:hover{background:transparent!important;color:#bc3c15!important}.v21-resource-more-wrap{text-align:center;margin-top:28px}.v21-resource-more{min-width:210px;padding:14px 24px;border:1px solid var(--ink);background:#fff;color:var(--ink);font:inherit;font-weight:850;cursor:pointer}.v21-resource-more:hover{background:var(--ink);color:#fff}.v21-resource-help{display:flex;align-items:center;justify-content:space-between;gap:42px;margin-top:78px;padding:42px 46px;background:var(--deep);color:#fff}.v21-resource-help h3{margin:7px 0 10px;font-size:30px}.v21-resource-help p:last-child{margin:0;color:#b8c8c5}.v21-resource-help .v21-btn{flex:0 0 auto}.v21-resource-empty{margin-top:12px}
@media(max-width:1100px){.v21-resource-tools{grid-template-columns:1fr 1fr!important}.v21-resource-featured-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:680px){.v21-resources-hero{min-height:270px;padding:52px 24px!important}.v21-resources-hero h1{font-size:46px!important}.v21-resources-heading{gap:22px}.v21-account-card{width:100%;min-width:0}.v21-resource-tools{grid-template-columns:1fr!important;margin-left:0!important;margin-right:0!important;margin-bottom:46px!important;padding:16px!important}.v21-resource-featured-grid,.v21-resources-catalog .aiterich-gf-grid{grid-template-columns:1fr!important}.v21-resource-section-title,.v21-resource-results-head{align-items:flex-start;flex-direction:column;gap:7px}.v21-resource-featured{margin-bottom:54px}.v21-resources-catalog .aiterich-gf-card,.v21-resource-featured-grid .aiterich-gf-card{min-height:0!important}.v21-resources-catalog .aiterich-gf-card-body,.v21-resource-featured-grid .aiterich-gf-card-body{padding:22px!important}.v21-resources-catalog .aiterich-gf-download-btn,.v21-resource-featured-grid .aiterich-gf-download-btn{display:inline-flex!important;width:auto!important;margin-top:10px!important}.v21-resource-help{align-items:flex-start;flex-direction:column;margin-top:58px;padding:30px 24px}.v21-resource-help .v21-btn{width:100%}}
/* Restored private-deployment module merged with resources library V2 */
.v21-private{background:#f4f7f7}.v21-private .v21-heading>span{max-width:410px;text-align:right}.v21-private-intro{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(310px,.8fr);gap:28px;margin:34px 0}.v21-private-intro>div>p{max-width:820px;margin:0;color:var(--muted);font-size:18px;line-height:1.8}.v21-private-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:25px}.v21-private-tags span{padding:9px 13px;background:#fff;border:1px solid var(--line);font-size:13px;font-weight:800}.v21-private-intro aside{padding:25px;background:#0b2023;border-top:4px solid var(--orange);color:#fff}.v21-private-intro aside>b{font-size:21px}.v21-private-intro aside p{color:#c4d2cf;line-height:1.7}.v21-private-intro .v21-text-btn{color:#ff9a75}.v21-private-compare{border:1px solid var(--line);background:#fff}.v21-private-compare>div{display:grid;grid-template-columns:.78fr repeat(3,minmax(0,1fr));border-bottom:1px solid var(--line)}.v21-private-compare>div:last-child{border-bottom:0}.v21-private-compare b,.v21-private-compare span{padding:16px 18px;border-right:1px solid var(--line);font-size:14px;line-height:1.55}.v21-private-compare b:last-child,.v21-private-compare span:last-child{border-right:0}.v21-private-compare>div>b:first-child{background:#eef2f2}.v21-private-compare .head{background:#0b2023;color:#fff}.v21-private-compare .head b{background:transparent;border-color:#304548}.v21-private-note{margin:18px 0 0;padding:16px 18px;background:#fff8f4;border-left:4px solid var(--orange);color:#6d4a3e;font-size:13px;line-height:1.7}.v21-private-delivery .v21-heading>span{color:#b9c9c6}.v21-private-delivery ol{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1px;margin:34px 0 26px;padding:1px;background:#304548;list-style:none}.v21-private-delivery li{padding:24px;background:#0b2023}.v21-private-delivery li>b{color:var(--orange);font-size:13px}.v21-private-delivery h3{margin:12px 0 9px;color:#fff;font-size:20px}.v21-private-delivery li p{margin:0;color:#c4d2cf;font-size:14px;line-height:1.7}.v21-private-baseline{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);gap:28px;align-items:center;padding:24px 26px;background:#112a2e;border:1px solid #395052}.v21-private-baseline>div{display:flex;flex-wrap:wrap;gap:10px}.v21-private-baseline b{width:100%;font-size:18px}.v21-private-baseline span{padding:8px 11px;background:#193438;color:#fff;font-size:13px}.v21-private-baseline p{margin:0;color:#b9c9c6;font-size:13px;line-height:1.7}
@media(max-width:1080px){.v21-private-intro{grid-template-columns:1fr}.v21-private-delivery ol{grid-template-columns:repeat(3,minmax(0,1fr))}.v21-private-baseline{grid-template-columns:1fr}}@media(max-width:680px){.v21-private{padding:70px 24px}.v21-private .v21-heading>span{display:block;margin-top:12px;text-align:left}.v21-private-intro>div>p{font-size:16px}.v21-private-tags{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.v21-private-tags span{text-align:center}.v21-private-compare{overflow-x:auto}.v21-private-compare>div{min-width:780px}.v21-private-delivery{padding:70px 24px}.v21-private-delivery .v21-heading>span{display:block;margin-top:12px;text-align:left}.v21-private-delivery ol{grid-template-columns:1fr}.v21-private-delivery li{padding:22px}.v21-private-baseline{grid-template-columns:1fr;padding:20px}.v21-private-baseline>div{display:grid}.v21-private-baseline b{width:auto}}
/* News listing V2.8 — editorial lead card and orientation-aware media */
.v21-news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;align-items:stretch}.v21-news-card{min-width:0;padding:0;overflow:hidden}.v21-news-card.is-featured{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,1.16fr) minmax(380px,.84fr);min-height:420px}.v21-news-card-media{position:relative;display:block;overflow:hidden;background:#e9efec}.v21-news-card:not(.is-featured) .v21-news-card-media{height:190px}.v21-news-card-image{position:relative;z-index:1;width:100%;height:100%;object-fit:cover;object-position:center}.v21-news-card.is-featured:not(.is-portrait) .v21-news-card-media{height:420px;padding:0}.v21-news-card.is-featured:not(.is-portrait) .v21-news-card-image{object-fit:cover;object-position:center}.v21-news-card.is-featured.is-portrait{grid-template-columns:minmax(360px,.72fr) minmax(0,1.28fr)}.v21-news-card.is-featured.is-portrait .v21-news-card-media{height:520px;padding:18px;background:linear-gradient(145deg,#e8efec,#f7f8f5)}.v21-news-card.is-featured.is-portrait .v21-news-card-image{object-fit:contain;object-position:center}.v21-news-card.is-portrait:not(.is-featured) .v21-news-card-image{object-fit:contain;object-position:center}.v21-news-card-backdrop{position:absolute;inset:-16px;z-index:0;width:calc(100% + 32px);height:calc(100% + 32px);max-width:none;object-fit:cover;filter:blur(18px) brightness(.88);transform:scale(1.08);opacity:.38}.v21-news-card-content{display:flex;flex-direction:column;min-width:0;padding:26px}.v21-news-card.is-featured .v21-news-card-content{padding:38px}.v21-news-card-content small{display:flex;justify-content:space-between;gap:18px}.v21-news-read{margin-top:auto;padding-top:20px;border-top:1px solid #e1e6e3;display:flex;justify-content:space-between}
@media(max-width:900px){.v21-news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.v21-news-card.is-featured{grid-column:1/-1;grid-template-columns:1fr 1fr}.v21-news-card.is-featured.is-portrait{grid-template-columns:minmax(300px,.8fr) minmax(0,1.2fr)}}
@media(max-width:680px){.v21-news-grid{grid-template-columns:1fr}.v21-news-card.is-featured{grid-column:auto;grid-template-columns:1fr;min-height:0}.v21-news-card.is-featured:not(.is-portrait) .v21-news-card-media{height:240px}.v21-news-card.is-featured.is-portrait .v21-news-card-media{height:min(118vw,520px);padding:12px}.v21-news-card:not(.is-featured) .v21-news-card-media{height:220px}.v21-news-card.is-featured .v21-news-card-content,.v21-news-card-content{padding:23px}}
/* Homepage latest news V1 — one visual lead and two compact text cards */
.v21-home-news-grid{display:grid;grid-template-columns:minmax(0,1.28fr) minmax(280px,.72fr);grid-template-rows:repeat(2,minmax(0,1fr));gap:16px}.v21-home-news-card{display:flex;min-width:0;background:#fff;border:1px solid #dce3e1;transition:transform .18s,box-shadow .18s}.v21-home-news-card:hover{transform:translateY(-2px);box-shadow:0 16px 36px rgba(5,24,30,.08)}.v21-home-news-card.is-lead{grid-row:1/3;display:grid;grid-template-rows:220px 1fr}.v21-home-news-media{display:block;overflow:hidden;background:#e5ece9}.v21-home-news-media img{width:100%;height:100%;object-fit:cover;object-position:center;transition:transform .4s}.v21-home-news-card:hover .v21-home-news-media img{transform:scale(1.02)}.v21-home-news-copy{display:flex;flex:1;flex-direction:column;min-width:0;padding:24px 26px}.v21-home-news-card:not(.is-lead) .v21-home-news-copy{padding:22px 24px}.v21-home-news-copy small{display:flex;justify-content:space-between;gap:12px;color:var(--orange);font-size:12px}.v21-home-news-copy time{color:#819095}.v21-home-news-copy h3{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2;margin:13px 0 10px!important;font-size:22px!important;line-height:1.4!important}.v21-home-news-card:not(.is-lead) h3{font-size:19px!important;margin:10px 0 8px!important}.v21-home-news-copy p{display:-webkit-box;overflow:hidden;min-height:0!important;margin:0 0 16px;color:var(--muted);font-size:14px;line-height:1.65;-webkit-box-orient:vertical;-webkit-line-clamp:2}.v21-home-news-card:not(.is-lead) p{-webkit-line-clamp:1}.v21-home-news-read{display:flex;justify-content:space-between;margin-top:auto;color:var(--ink)!important;font-weight:800}.v21-home-news-read span{color:var(--orange)}
@media(max-width:900px){.v21-home-news-grid{grid-template-columns:1fr}.v21-home-news-card.is-lead{grid-row:auto}.v21-home-news-card:not(.is-lead) .v21-home-news-copy{min-height:190px}}
@media(max-width:680px){.v21-home-news-card.is-lead{grid-template-rows:190px 1fr}.v21-home-news-copy,.v21-home-news-card:not(.is-lead) .v21-home-news-copy{min-height:0;padding:21px}.v21-home-news-card:not(.is-lead) p{display:none}.v21-home-news-copy h3,.v21-home-news-card:not(.is-lead) h3{font-size:20px!important}}

/* Homepage lead portrait treatment */
.v21-home-news-media{position:relative}.v21-home-news-image{position:relative;z-index:1}.v21-home-news-backdrop{display:none}.v21-home-news-card:hover .v21-home-news-image{transform:scale(1.02)}.v21-home-news-card.is-portrait .v21-home-news-media{padding:10px;background:#dce7e3}.v21-home-news-card.is-portrait .v21-home-news-backdrop{display:block;position:absolute;inset:-16px;width:calc(100% + 32px);height:calc(100% + 32px);max-width:none;object-fit:cover;filter:blur(18px) brightness(.82);opacity:.4;transform:scale(1.08)}.v21-home-news-card.is-portrait .v21-home-news-image{object-fit:contain;filter:drop-shadow(0 4px 10px rgba(5,28,32,.2))}.v21-home-news-card.is-portrait:hover .v21-home-news-image{transform:none}
.v21-producthero-static-level{min-height:610px;background:radial-gradient(circle at 78% 48%,rgba(79,126,126,.32),transparent 34%),linear-gradient(135deg,#07191d,#0d3036 62%,#173f43);grid-template-columns:minmax(0,1.05fr) minmax(380px,.95fr)}
.v21-producthero-static-level h2{max-width:720px;margin:14px 0 10px;color:#fff;font-size:clamp(25px,3vw,42px);line-height:1.18}.v21-producthero-static-level>img,.v21-producthero-static-level .v21-producthero-media{height:440px;object-fit:contain;filter:drop-shadow(0 26px 32px rgba(0,0,0,.32))}.v21-static-level-tags{display:flex;flex-wrap:wrap;gap:9px;padding:0;margin:24px 0 0;list-style:none}.v21-static-level-tags li{padding:8px 12px;border:1px solid rgba(255,255,255,.28);border-radius:999px;color:#edf6f4;font-size:13px;font-weight:700}
.v21-static-level-detail{background:#f6f5f0;color:#19343b}.v21-static-level-nav{position:sticky;top:72px;z-index:20;display:flex;justify-content:center;gap:6px;padding:10px 24px;background:rgba(255,255,255,.96);border-bottom:1px solid #dbe2df;box-shadow:0 8px 22px rgba(11,38,43,.05);overflow-x:auto}.v21-static-level-nav a{flex:0 0 auto;padding:10px 14px;border-radius:999px;color:#1c3c42;font-size:14px;font-weight:700;text-decoration:none;white-space:nowrap}.v21-static-level-nav a:hover,.v21-static-level-nav a:focus{background:#e9f0ed;color:#e95420}
.v21-static-level-intro,.v21-static-level-network,.v21-static-level-scenes,.v21-static-level-install,.v21-static-level-specs,.v21-static-level-combination,.v21-static-level-faq{padding:82px max(24px,calc((100% - 1180px)/2))}.v21-static-level-detail h2{margin:10px 0 18px;font-size:clamp(34px,3.4vw,50px);line-height:1.12;letter-spacing:-.035em}.v21-static-level-detail h3{font-size:21px}.v21-static-level-detail p{font-size:16px;line-height:1.78}.v21-static-level-heading{max-width:840px;margin-bottom:34px}
.v21-static-level-intro{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.v21-static-level-intro ol{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:0;margin:28px 0 0;list-style:none}.v21-static-level-intro li{display:flex;gap:12px;padding:15px;background:#fff;border-left:3px solid #6d9e8f}.v21-static-level-intro li b{color:#e95420}.v21-static-level-intro figure,.v21-static-level-network figure{margin:0;padding:28px;background:#fff;box-shadow:0 18px 44px rgba(20,50,53,.08)}.v21-static-level-intro figure img,.v21-static-level-network figure img{width:100%;height:auto;max-height:430px;object-fit:contain}.v21-static-level-intro figcaption,.v21-static-level-network figcaption{margin-top:14px;color:#63747a;font-size:13px;line-height:1.6}
.v21-static-level-capabilities{padding:82px max(24px,calc((100% - 1180px)/2));background:#0d2c34;color:#fff}.v21-static-level-capabilities .eyebrow{color:#8bc7b3}.v21-static-level-cap-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.22)}.v21-static-level-cap-grid article{min-height:220px;padding:28px 26px;border-right:1px solid rgba(255,255,255,.18)}.v21-static-level-cap-grid article:last-child{border-right:0}.v21-static-level-cap-grid article>b{color:#8bc7b3}.v21-static-level-cap-grid h3{margin:24px 0 10px;color:#fff}.v21-static-level-cap-grid p{color:#d6e3e2;font-size:15px}
.v21-static-level-network{display:grid;grid-template-columns:1fr 1.05fr;gap:64px;align-items:center;background:#eef2ef}.v21-static-level-network ul{padding-left:20px;line-height:1.8}.v21-static-level-network li{margin:8px 0}
.v21-static-level-scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.v21-static-level-scene-grid article{min-height:160px;padding:25px;background:#fff;border-top:3px solid #759f91}.v21-static-level-scene-grid h3{margin:0 0 10px}.v21-static-level-scene-grid p{margin:0;color:#627279;font-size:15px}.v21-static-level-case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:26px}.v21-static-level-case-grid figure{margin:0;background:#fff}.v21-static-level-case-grid img{display:block;width:100%;height:240px;object-fit:cover}.v21-static-level-case-grid figcaption{padding:12px 15px;color:#607177;font-size:13px}
.v21-static-level-install{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;background:#fff}.v21-static-level-install ol{padding:0;margin:0;list-style:none}.v21-static-level-install li{display:grid;grid-template-columns:150px 1fr;gap:18px;padding:18px 0;border-top:1px solid #dce3e0}.v21-static-level-install li b{color:#1c4d4b}.v21-static-level-install li span{color:#5c6d73;line-height:1.65}
.v21-static-level-specs{background:#edf1ef}.v21-static-level-spec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.v21-static-level-spec-grid article{padding:28px;background:#fff;border-top:4px solid #1d5a59;box-shadow:0 12px 28px rgba(25,55,57,.05)}.v21-static-level-spec-grid h3{margin:0 0 18px}.v21-static-level-spec-grid dl{margin:0}.v21-static-level-spec-grid dl div{display:grid;grid-template-columns:104px 1fr;gap:14px;padding:12px 0;border-top:1px solid #e2e7e5}.v21-static-level-spec-grid dt{color:#68797d;font-size:13px}.v21-static-level-spec-grid dd{margin:0;font-weight:700;line-height:1.45}
.v21-static-level-combination{display:grid;grid-template-columns:1fr 1fr;gap:64px;background:#102f36;color:#fff}.v21-static-level-combination>div:last-child{display:grid;gap:14px}.v21-static-level-combination article{padding:24px;border:1px solid rgba(255,255,255,.2)}.v21-static-level-combination article b{font-size:21px;color:#9bd0bf}.v21-static-level-combination article p{margin-bottom:0;color:#d6e3e2}.v21-static-level-faq details{border-top:1px solid #ced8d4;background:#fff}.v21-static-level-faq details:last-child{border-bottom:1px solid #ced8d4}.v21-static-level-faq summary{padding:20px 22px;font-weight:800;cursor:pointer}.v21-static-level-faq details p{padding:0 22px 20px;margin:0;color:#5d6e74}.v21-static-level-cta{display:flex;justify-content:space-between;gap:40px;align-items:center;padding:66px max(24px,calc((100% - 1180px)/2));background:#e95420;color:#fff}.v21-static-level-cta>div:first-child{max-width:760px}.v21-static-level-cta h2{color:#fff}.v21-static-level-cta p{color:#fff}.v21-static-level-cta .v21-btn.hot{background:#fff;color:#c94012}.v21-static-level-cta .v21-btn.ghost{border-color:#fff;color:#fff}
@media(max-width:900px){.v21-static-level-cap-grid{grid-template-columns:1fr 1fr}.v21-static-level-cap-grid article:nth-child(2){border-right:0}.v21-static-level-scene-grid,.v21-static-level-spec-grid{grid-template-columns:1fr 1fr}.v21-static-level-intro,.v21-static-level-network,.v21-static-level-install,.v21-static-level-combination{grid-template-columns:1fr}.v21-static-level-case-grid{grid-template-columns:1fr 1fr}}
@media(max-width:680px){.v21-producthero-static-level{grid-template-columns:1fr;min-height:auto}.v21-producthero-static-level h2{font-size:27px}.v21-producthero-static-level>img,.v21-producthero-static-level .v21-producthero-media{height:290px}.v21-static-level-nav{justify-content:flex-start;top:70px;padding:8px 16px}.v21-static-level-intro,.v21-static-level-capabilities,.v21-static-level-network,.v21-static-level-scenes,.v21-static-level-install,.v21-static-level-specs,.v21-static-level-combination,.v21-static-level-faq{padding:56px 20px}.v21-static-level-cap-grid,.v21-static-level-scene-grid,.v21-static-level-spec-grid,.v21-static-level-case-grid{grid-template-columns:1fr}.v21-static-level-cap-grid article{min-height:auto;border-right:0;border-bottom:1px solid rgba(255,255,255,.18)}.v21-static-level-intro ol{grid-template-columns:1fr}.v21-static-level-case-grid img{height:220px}.v21-static-level-install li{grid-template-columns:1fr;gap:6px}.v21-static-level-spec-grid dl div{grid-template-columns:1fr;gap:5px}.v21-static-level-cta{display:block;padding:56px 20px}.v21-static-level-cta .v21-actions{margin-top:24px}.v21-static-level-cta .v21-btn{width:100%;text-align:center}}
/* Dynamic level gauge detail · source: 2026-08-12 product deck */
.v21-producthero-dynamic{min-height:620px;grid-template-columns:minmax(0,1fr) minmax(420px,1fr);gap:5vw;background:radial-gradient(circle at 78% 48%,rgba(58,112,106,.45),transparent 35%),#061719}
.v21-producthero-dynamic h2{max-width:680px;margin:10px 0 14px;color:#fff;font-size:clamp(24px,2.8vw,40px);line-height:1.18}
.v21-producthero-dynamic .v21-producthero-media{height:500px;object-fit:contain;filter:drop-shadow(0 30px 34px rgba(0,0,0,.36));transform:scale(1.08)}
.v21-dynamic-tags{display:flex;flex-wrap:wrap;gap:9px;margin:26px 0 0;padding:0;list-style:none}.v21-dynamic-tags li{padding:8px 12px;border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.08);font-size:13px;font-weight:800;color:#fff}
.v21-dynamic-nav{position:sticky;top:82px;z-index:35;display:flex;justify-content:center;gap:4px;padding:10px 5vw;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(9px)}.v21-dynamic-nav a{padding:9px 12px;font-size:13px;font-weight:800}.v21-dynamic-nav a:hover{color:var(--orange)}
.v21-dynamic-problem,.v21-dynamic-principle,.v21-dynamic-capabilities,.v21-dynamic-scenes,.v21-dynamic-system,.v21-dynamic-install,.v21-dynamic-specs,.v21-dynamic-resources,.v21-dynamic-faq,.v21-dynamic-cta{padding:86px max(6vw,calc((100% - 1240px)/2))}
.v21-dynamic-problem h2,.v21-dynamic-heading h2,.v21-dynamic-principle h2,.v21-dynamic-system h2,.v21-dynamic-install h2,.v21-dynamic-resources h2,.v21-dynamic-cta h2{font-size:clamp(36px,4.6vw,62px);line-height:1.08;letter-spacing:-.04em;margin:12px 0 20px}.v21-dynamic-problem>div:first-child>p:last-child,.v21-dynamic-heading>p:last-child{max-width:850px;color:var(--muted);font-size:17px;line-height:1.8}
.v21-dynamic-compare{display:grid;grid-template-columns:1fr auto 1fr;align-items:stretch;gap:14px;margin-top:42px}.v21-dynamic-compare article{padding:30px;background:#fff;border-top:4px solid var(--orange)}.v21-dynamic-compare b{color:var(--orange)}.v21-dynamic-compare h3{font-size:24px;margin:14px 0}.v21-dynamic-compare p{color:var(--muted);line-height:1.7}.v21-dynamic-compare i{display:grid;place-items:center;color:var(--orange);font-size:30px;font-style:normal}
.v21-dynamic-principle{display:grid;grid-template-columns:.9fr 1.1fr;align-items:center;gap:7vw;background:#fff}.v21-dynamic-principle figure{margin:0}.v21-dynamic-principle figure img{width:100%;max-height:500px;object-fit:contain}.v21-dynamic-principle figcaption{margin-top:12px;color:var(--muted);font-size:13px;line-height:1.6}.v21-dynamic-principle ol{margin:28px 0 0;padding:0;list-style:none}.v21-dynamic-principle li{display:grid;grid-template-columns:52px 1fr;gap:14px;padding:16px 0;border-top:1px solid var(--line)}.v21-dynamic-principle li>b{color:var(--orange)}.v21-dynamic-principle strong{display:block;margin-bottom:5px}.v21-dynamic-principle span{color:var(--muted);line-height:1.65}
.v21-dynamic-capabilities{background:var(--deep);color:#fff}.v21-dynamic-cap-grid,.v21-dynamic-scene-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:40px;background:rgba(255,255,255,.15)}.v21-dynamic-cap-grid article{min-height:250px;padding:30px;background:var(--deep)}.v21-dynamic-cap-grid span,.v21-dynamic-scene-grid b{color:var(--orange);font-weight:900}.v21-dynamic-cap-grid h3,.v21-dynamic-scene-grid h3{font-size:23px;margin:20px 0 12px}.v21-dynamic-cap-grid p{color:#cbd8d5;line-height:1.7}
.v21-dynamic-scenes{background:#f5f6f2}.v21-dynamic-scene-grid{background:var(--line)}.v21-dynamic-scene-grid article{padding:28px;background:#fff}.v21-dynamic-scene-grid p{color:var(--muted);line-height:1.7}.v21-dynamic-scenes figure{display:grid;grid-template-columns:minmax(0,1fr) 260px;align-items:end;gap:24px;margin:34px 0 0}.v21-dynamic-scenes figure img{width:100%;max-height:540px;object-fit:cover}.v21-dynamic-scenes figcaption{padding-bottom:14px;color:var(--muted);line-height:1.7}
.v21-dynamic-system{background:#12343a;color:#fff}.v21-dynamic-system-flow{display:flex;align-items:stretch;gap:10px;margin:42px 0 28px}.v21-dynamic-system-flow span{flex:1;min-height:120px;padding:22px;background:#fff;color:var(--ink);font-weight:800}.v21-dynamic-system-flow b,.v21-dynamic-system-flow small{display:block}.v21-dynamic-system-flow b{margin-bottom:14px;color:var(--orange);font-size:12px}.v21-dynamic-system-flow small{margin-top:8px;color:var(--muted);font-weight:500;line-height:1.5}.v21-dynamic-system-flow i{display:grid;place-items:center;color:#ffb092;font-size:25px;font-style:normal}.v21-dynamic-system>p{color:#cbd8d5;line-height:1.7}
.v21-dynamic-install{display:grid;grid-template-columns:1.1fr .9fr;gap:7vw;background:#fff}.v21-dynamic-install ol{padding:0;list-style:none}.v21-dynamic-install ol li{display:grid;grid-template-columns:48px 1fr;padding:14px 0;border-top:1px solid var(--line)}.v21-dynamic-install li b{color:var(--orange)}.v21-dynamic-install>div:last-child{padding:32px;background:#f5f6f2}.v21-dynamic-install h3{font-size:28px;margin-top:0}.v21-dynamic-install ul{padding-left:20px;color:var(--muted);line-height:2}
.v21-dynamic-spec-groups{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:40px}.v21-dynamic-spec-groups article{padding:30px;background:#fff}.v21-dynamic-spec-groups h3{font-size:25px;margin-top:0}.v21-dynamic-spec-groups dl{margin:0}.v21-dynamic-spec-groups dl div{display:grid;grid-template-columns:150px 1fr;gap:20px;padding:13px 0;border-top:1px solid var(--line)}.v21-dynamic-spec-groups dt{color:var(--muted)}.v21-dynamic-spec-groups dd{margin:0;font-weight:800}.v21-dynamic-legal{color:var(--muted);font-size:13px}.v21-dynamic-resources,.v21-dynamic-cta{display:flex;align-items:center;justify-content:space-between;gap:70px}.v21-dynamic-resources{background:#fff}.v21-dynamic-resources>div:first-child,.v21-dynamic-cta>div:first-child{max-width:780px}.v21-dynamic-resources p:not(.eyebrow),.v21-dynamic-cta p:not(.eyebrow){color:var(--muted);line-height:1.8}.v21-dynamic-faq details{margin-top:10px;background:#fff;border:1px solid var(--line)}.v21-dynamic-faq summary{padding:20px 24px;font-weight:800;cursor:pointer}.v21-dynamic-faq details p{margin:0;padding:0 24px 22px;color:var(--muted);line-height:1.75}.v21-dynamic-cta{background:var(--deep);color:#fff}.v21-dynamic-cta p:not(.eyebrow){color:#cbd8d5}
@media(max-width:900px){.v21-producthero-dynamic{grid-template-columns:1fr}.v21-dynamic-cap-grid,.v21-dynamic-scene-grid{grid-template-columns:repeat(2,1fr)}.v21-dynamic-principle,.v21-dynamic-install{grid-template-columns:1fr}.v21-dynamic-system-flow{display:grid;grid-template-columns:1fr}.v21-dynamic-system-flow i{transform:rotate(90deg)}}
@media(max-width:680px){.v21-producthero-dynamic{padding:60px 24px 42px}.v21-producthero-dynamic h2{font-size:26px}.v21-producthero-dynamic .v21-producthero-media{height:280px;transform:none;background:transparent;padding:0}.v21-dynamic-nav{top:72px;justify-content:flex-start;overflow-x:auto;white-space:nowrap}.v21-dynamic-problem,.v21-dynamic-principle,.v21-dynamic-capabilities,.v21-dynamic-scenes,.v21-dynamic-system,.v21-dynamic-install,.v21-dynamic-specs,.v21-dynamic-resources,.v21-dynamic-faq,.v21-dynamic-cta{padding:58px 20px}.v21-dynamic-compare,.v21-dynamic-cap-grid,.v21-dynamic-scene-grid,.v21-dynamic-spec-groups{grid-template-columns:1fr}.v21-dynamic-compare i{transform:rotate(90deg)}.v21-dynamic-scenes figure{grid-template-columns:1fr}.v21-dynamic-spec-groups dl div{grid-template-columns:1fr;gap:5px}.v21-dynamic-resources,.v21-dynamic-cta{align-items:flex-start;flex-direction:column;gap:22px}.v21-dynamic-resources .v21-actions,.v21-dynamic-cta .v21-actions{display:grid;width:100%}.v21-dynamic-resources .v21-btn,.v21-dynamic-cta .v21-btn{width:100%}}
.v21-dynamic-capabilities h2,.v21-dynamic-capabilities h3,.v21-dynamic-system h2,.v21-dynamic-cta h2{color:#fff!important}

/* Privacy notice: calm summary first, detailed policy second. */
.v21-privacy-hero{background:linear-gradient(135deg,#173d3a,#214c43);padding-bottom:76px}.v21-privacy-hero h1{font-size:clamp(46px,6vw,76px);margin-bottom:22px}.v21-privacy-hero>p:not(.eyebrow){max-width:800px}.v21-privacy-hero .v21-privacy-meta{margin-top:28px;font-size:14px;color:#bcd0ca}
.v21-privacy-summary{padding:72px 6vw;background:#f7f5ef}.v21-privacy-summary .v21-heading h2{font-size:clamp(32px,4vw,52px);margin:10px 0 0}.v21-privacy-summary .v21-heading>span{max-width:360px;color:var(--muted);text-align:right}.v21-privacy-summary article{padding:30px;background:#fff;border:1px solid #dde4e0;border-top:3px solid #6e9b89}.v21-privacy-summary article>b{color:#527f70;font-size:13px;letter-spacing:.12em}.v21-privacy-summary article h3{font-size:23px;margin:16px 0 10px}.v21-privacy-summary article p{margin:0;color:var(--muted);line-height:1.75}
.v21-privacy-layout{display:grid;grid-template-columns:260px minmax(0,760px);gap:70px;align-items:start;justify-content:center;background:#fff}.v21-privacy-nav{position:sticky;top:106px;display:flex;flex-direction:column;padding:24px;border:1px solid #dfe6e2;background:#f7f8f5}.v21-privacy-nav strong{margin-bottom:13px;font-size:17px}.v21-privacy-nav a{padding:9px 0;color:#52666a;font-size:14px;border-bottom:1px solid #e1e7e4}.v21-privacy-nav a:last-child{border-bottom:0}.v21-privacy-nav a:hover,.v21-privacy-nav a:focus{color:var(--orange)}
.v21-privacy-content{min-width:0}.v21-privacy-intro{padding:34px;background:#f3f6f3;border-left:4px solid #6e9b89}.v21-privacy-content section{scroll-margin-top:105px;padding:44px 0;border-bottom:1px solid #e1e7e4}.v21-privacy-content h2{font-size:clamp(26px,3vw,34px);line-height:1.35;margin:0 0 18px;color:#17343a}.v21-privacy-content p,.v21-privacy-content li{color:#52666a;font-size:16px;line-height:1.9}.v21-privacy-content a{color:#176b8a;text-decoration:underline;text-underline-offset:3px}.v21-privacy-content ul{padding-left:22px}.v21-privacy-table-wrap{overflow-x:auto;margin:24px 0}.v21-privacy-content table{width:100%;min-width:680px;border-collapse:collapse;font-size:14px;line-height:1.65}.v21-privacy-content th,.v21-privacy-content td{padding:15px 16px;text-align:left;vertical-align:top;border:1px solid #dce4e0}.v21-privacy-content th{background:#173d3a;color:#fff}.v21-privacy-content tbody tr:nth-child(even){background:#f7f8f5}
@media(max-width:900px){.v21-privacy-layout{grid-template-columns:1fr;gap:32px}.v21-privacy-nav{position:static;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px}.v21-privacy-nav strong{grid-column:1/-1}}
@media(max-width:680px){.v21-privacy-hero{padding:64px 24px 54px}.v21-privacy-hero h1{font-size:43px}.v21-privacy-summary{padding:54px 24px}.v21-privacy-summary .v21-heading>span{text-align:left}.v21-privacy-layout{padding:54px 24px}.v21-privacy-nav{grid-template-columns:1fr}.v21-privacy-intro{padding:25px 22px}.v21-privacy-content section{padding:36px 0}.v21-privacy-content p,.v21-privacy-content li{font-size:15px}}
/* Static level detail contrast polish — 2026-08-12 */
.v21-static-level-combination h2{color:#f7fbfa!important;text-shadow:0 1px 1px rgba(0,0,0,.18)}
.v21-static-level-combination>div:first-child>p:last-child{color:#d7e5e2}
.v21-static-level-cta{background:linear-gradient(120deg,#e7eeea 0%,#f4f1e8 100%)!important;color:#15363b!important;border-top:1px solid #d8e1dc}
.v21-static-level-cta .eyebrow{color:#cf4b20!important}
.v21-static-level-cta h2{color:#15363b!important}
.v21-static-level-cta p{color:#566b6d!important}
.v21-static-level-cta .v21-btn.hot{background:#e95420;border-color:#e95420;color:#fff}
.v21-static-level-cta .v21-btn.ghost{background:#fff;border-color:#274a4d;color:#183d42}
.v21-static-level-cta .v21-btn.ghost:hover{background:#183d42;color:#fff}

/* About contact decision section V1 — 2026-08-13 */
.v21-contact-v2{scroll-margin-top:90px;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(420px,.95fr);gap:clamp(48px,8vw,120px);padding:clamp(76px,8vw,118px) 6vw;background:#fff;color:var(--ink)}
.v21-contact-v2 h2{max-width:760px;margin:12px 0 22px;font-size:clamp(42px,5vw,70px);line-height:1.06;letter-spacing:-.05em}
.v21-contact-v2__lead{max-width:680px;margin:0;color:var(--muted);font-size:18px;line-height:1.85}
.v21-contact-v2__details{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;margin:46px 0 0;font-style:normal;border-top:1px solid var(--line)}
.v21-contact-v2__details>div{padding:24px 24px 18px 0;border-bottom:1px solid var(--line)}
.v21-contact-v2__details>div:last-child{grid-column:1/-1}.v21-contact-v2__details span{color:var(--muted);font-size:13px;font-weight:800;letter-spacing:.06em}.v21-contact-v2__details p{margin:9px 0 0;font-size:17px;line-height:1.65;font-weight:700}.v21-contact-v2__details a{text-decoration-thickness:1px;text-underline-offset:4px}.v21-contact-v2__details a:hover{color:var(--orange);text-decoration:underline}
.v21-contact-v2__decision{align-self:start;padding:38px;background:var(--deep);color:#fff}.v21-contact-v2__decision .eyebrow{color:#ff9a75}.v21-contact-v2__prepare h3{margin:10px 0 26px;font-size:28px;line-height:1.3}.v21-contact-v2__prepare ul{margin:0;padding:0;list-style:none;border-top:1px solid rgba(255,255,255,.18)}
.v21-contact-v2__prepare li{display:grid;grid-template-columns:100px 1fr;gap:18px;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.18)}.v21-contact-v2__prepare li b{color:#fff}.v21-contact-v2__prepare li span{color:#bfcecc;line-height:1.6}
.v21-contact-v2__actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:28px}.v21-contact-v2__actions .v21-btn{justify-content:center;margin:0;min-height:52px}.v21-contact-v2__resource{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;padding:17px 0 7px;color:#ff9a75!important;font-weight:900;border-bottom:1px solid #ff9a75}.v21-contact-v2__note{margin:22px 0 0;color:#91a6a3;font-size:13px;line-height:1.7}.v21-contact-v2 :focus-visible{outline:3px solid #ffb092;outline-offset:4px}
@media(max-width:980px){.v21-contact-v2{grid-template-columns:1fr}.v21-contact-v2__decision{max-width:none}}
@media(max-width:680px){.v21-contact-v2{gap:42px;padding:64px 24px}.v21-contact-v2 h2{font-size:43px}.v21-contact-v2__lead{font-size:16px}.v21-contact-v2__details{grid-template-columns:1fr;margin-top:34px}.v21-contact-v2__details>div,.v21-contact-v2__details>div:last-child{grid-column:auto;padding-right:0}.v21-contact-v2__decision{margin:0 -24px -64px;padding:34px 24px}.v21-contact-v2__prepare li{grid-template-columns:88px 1fr}.v21-contact-v2__actions{grid-template-columns:1fr}.v21-contact-v2__resource{grid-column:auto}.v21-contact-v2__actions .v21-btn{width:100%}}

/* Contact V2 compact visual refinement — 2026-08-13 */
.v21-contact-v2{grid-template-columns:minmax(0,1.12fr) minmax(400px,.88fr);gap:clamp(42px,5vw,76px);padding:78px 6vw 82px}
.v21-contact-v2 h2{font-size:clamp(40px,4.2vw,60px);margin-bottom:18px}
.v21-contact-v2__lead{max-width:650px;font-size:17px;line-height:1.75}
.v21-contact-v2__details{margin-top:30px}.v21-contact-v2__details>div{padding-top:17px;padding-bottom:15px}.v21-contact-v2__details p{font-size:16px}
.v21-contact-v2__decision{padding:30px 32px}.v21-contact-v2__prepare h3{margin-bottom:18px;font-size:25px}.v21-contact-v2__prepare li{padding:13px 0}.v21-contact-v2__actions{margin-top:22px}.v21-contact-v2__actions .v21-btn{min-height:48px;padding:12px 16px}.v21-contact-v2__note{margin-top:18px}
@media(max-width:980px){.v21-contact-v2{grid-template-columns:1fr;padding-top:66px;padding-bottom:70px}}
@media(max-width:680px){.v21-contact-v2{gap:32px;padding:52px 24px}.v21-contact-v2 h2{font-size:38px}.v21-contact-v2__details{margin-top:24px}.v21-contact-v2__details>div{padding:14px 0}.v21-contact-v2__decision{margin:0 -24px -52px;padding:28px 24px}.v21-contact-v2__prepare h3{font-size:23px}.v21-contact-v2__prepare li{grid-template-columns:82px 1fr;padding:12px 0}.v21-contact-v2__actions{margin-top:18px}}

/* Cross-page contrast remediation — 2026-08-13 */
:root{--orange:#c7461b}
.v21-pagehero .eyebrow,.v21-producthero .eyebrow,.v21-hero .eyebrow,.v21-dark .eyebrow,.v21-about-boundary .eyebrow,.v21-contact-v2__decision .eyebrow{color:#ffb092!important}
.v21-dark h2,.v21-dark h3,.v21-dark h4,.v21-about-why h3,.v21-about-timeline h3,.v21-about-boundary h2,.v21-about-boundary h3,.v21-contact-v2__decision h3,.v21-resource-help h3{color:#f7f5ef!important}
.v21-about-why article p,.v21-about-timeline p,.v21-about-boundary p,.v21-contact-v2__decision p,.v21-resource-help p{color:#cbd9d6}
.v21-about-timeline b{color:#ff9a75}.v21-contact-v2__prepare li b{color:#fff}.v21-contact-v2__prepare li span{color:#cbd9d6}
.v21-btn.hot,.v21-submit,.v21-news-filters a.is-active,.v21-pagination .current{background:#c7461b!important;border-color:#c7461b!important;color:#fff!important}
.v21-dark b,.v21-dark a:not(.v21-btn),.v21-application-path b,.v21-cloud-hero .eyebrow,.v21-private-delivery b{color:#ff9a75!important}

/* Inquiry confirmation state — 2026-08-13 */
.v21-close{display:grid;width:42px;height:42px;place-items:center;padding:0;background:#f3f5f4;border:1px solid #dfe5e2;border-radius:50%;color:var(--ink);font-size:29px;line-height:1;transition:.18s}
.v21-close:hover,.v21-close:focus{background:var(--ink);border-color:var(--ink);color:#fff;outline:0}
.v21-modal-card.is-success{padding-bottom:34px}
.v21-modal-card.is-success .v21-form-context{display:none}
.v21-modal-card.is-success .v21-direct{text-align:center}
.v21-form-success{padding:32px 12px 24px;text-align:center}
.v21-form-success[hidden]{display:none}
.v21-success-icon{display:grid;width:58px;height:58px;margin:0 auto 18px;place-items:center;border-radius:50%;background:#e8f3ed;color:#17683c}
.v21-success-icon svg{width:31px;height:31px;fill:none;stroke:currentColor;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}
.v21-form-success h3{margin:0 0 10px;font-size:32px}
.v21-form-success>p{margin:0;color:var(--muted);font-size:17px}
.v21-success-close{min-width:160px;margin-top:26px;padding:13px 24px;background:var(--ink);border:0;color:#fff;font-weight:900;cursor:pointer}
.v21-success-close:hover,.v21-success-close:focus{background:var(--orange)}
@media(max-width:680px){.v21-form-success{padding:28px 0 20px}}

/* Inquiry field validation — 2026-08-13 */
.v21-field-error{display:block;min-height:18px;margin-top:6px;color:#a12626;font-size:12px;font-weight:600;line-height:1.45}
.v21-modal input[aria-invalid="true"]{border-color:#a12626;background:#fff8f8;box-shadow:0 0 0 2px rgba(161,38,38,.08)}
/* Water level gauge detail · 2026-08-13 */
.v21-producthero-water-level{background:radial-gradient(circle at 78% 40%,rgba(38,126,255,.22),transparent 32%),linear-gradient(135deg,#071526 0%,#0b2440 58%,#0b3450 100%)}
.v21-producthero-water-level .v21-producthero-media{background:radial-gradient(circle,rgba(74,163,255,.22),transparent 62%)}
.v21-producthero-water-level .v21-producthero-media img{max-height:490px;object-fit:contain;filter:drop-shadow(0 28px 34px rgba(0,0,0,.3))}
.v21-water-level-tags{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0 0;padding:0;list-style:none}
.v21-water-level-tags li{padding:8px 12px;border:1px solid rgba(124,198,255,.35);border-radius:999px;background:rgba(21,112,180,.16);color:#d9efff;font-size:13px}
.v21-water-level-detail{--wl-blue:#0878d1;--wl-navy:#071b31;--wl-ink:#10253a;--wl-soft:#eef7fd;color:var(--wl-ink)}
.v21-water-level-detail h2{font-size:clamp(30px,4vw,50px);line-height:1.1;margin:10px 0 18px}
.v21-water-level-detail h3{font-size:21px;margin:10px 0}
.v21-water-level-detail p{line-height:1.75}
.v21-water-level-nav{position:sticky;top:0;z-index:8;display:flex;gap:8px;overflow-x:auto;padding:14px max(24px,calc((100vw - 1200px)/2));background:rgba(255,255,255,.95);border-bottom:1px solid #dce8f1;backdrop-filter:blur(12px)}
.v21-water-level-nav a{flex:0 0 auto;padding:8px 13px;border-radius:999px;color:#24455f;font-size:14px;text-decoration:none}.v21-water-level-nav a:hover{background:#e8f5ff;color:#006ab8}
.v21-water-level-intro,.v21-water-level-principle,.v21-water-level-capabilities,.v21-water-level-system,.v21-water-level-scenes,.v21-water-level-install,.v21-water-level-specs,.v21-water-level-faq,.v21-water-level-cta{padding:96px max(24px,calc((100vw - 1200px)/2))}
.v21-water-level-intro{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:end;background:#fff}
.v21-water-level-intro dl{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;margin:0;background:#d9eaf5}.v21-water-level-intro dl div{padding:24px;background:#f7fbfe}.v21-water-level-intro dt{font-size:13px;color:#5c7183}.v21-water-level-intro dd{margin:6px 0 0;font-size:25px;font-weight:700;color:#0878d1}
.v21-water-level-principle{display:grid;grid-template-columns:.9fr 1.1fr;gap:72px;align-items:center;background:var(--wl-soft)}
.v21-water-level-principle figure,.v21-water-level-system figure,.v21-water-level-install figure,.v21-water-level-specs figure{margin:0}.v21-water-level-principle img,.v21-water-level-system img,.v21-water-level-install img,.v21-water-level-specs img{width:100%;height:auto;border-radius:20px;background:#fff}
.v21-water-level-principle ol{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;padding:0;margin:28px 0 0;list-style:none}.v21-water-level-principle li{display:flex;gap:12px;padding:15px;border-radius:12px;background:#fff}.v21-water-level-principle li b{color:var(--wl-blue)}
.v21-water-level-capabilities{background:#fff}.v21-water-level-cap-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:38px}.v21-water-level-cap-grid article{padding:28px;border-top:3px solid var(--wl-blue);background:#f5f9fc}.v21-water-level-cap-grid span{font-weight:800;color:#61a9dc}
.v21-water-level-system{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center;background:var(--wl-navy);color:#d9e8f3}.v21-water-level-system h2{color:#fff}.v21-water-level-note{padding:15px 18px;border-left:3px solid #43aaff;background:rgba(255,255,255,.06);font-size:14px}
.v21-water-level-scenes{background:#f6fafc}.v21-water-level-scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:36px}.v21-water-level-scene-grid article{overflow:hidden;border-radius:18px;background:#fff;box-shadow:0 14px 34px rgba(16,44,68,.08)}.v21-water-level-scene-grid article h3,.v21-water-level-scene-grid article p{margin-left:24px;margin-right:24px}.v21-water-level-scene-grid article p{margin-bottom:26px}.v21-water-level-scene-grid img{width:100%;height:210px;object-fit:cover}.v21-water-level-scene-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;padding:24px;background:linear-gradient(145deg,#0b7dd0,#07518e);min-height:210px;align-content:center}.v21-water-level-scene-list span{padding:13px;border:1px solid rgba(255,255,255,.3);border-radius:10px;color:#fff;text-align:center}
.v21-water-level-install{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;background:#fff}.v21-water-level-install ul{padding-left:20px}.v21-water-level-install li{margin:14px 0;line-height:1.65}
.v21-water-level-specs{background:var(--wl-soft)}.v21-water-level-spec-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:44px;margin-top:32px}.v21-water-level-specs dl{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;margin:0;background:#cfe1ed}.v21-water-level-specs dl div{padding:18px;background:#fff}.v21-water-level-specs dt{color:#557083;font-size:13px}.v21-water-level-specs dd{margin:6px 0 0;font-weight:700}.v21-water-level-specs figcaption{margin-top:10px;color:#647889;font-size:13px;line-height:1.55}
.v21-water-level-faq{background:#fff}.v21-water-level-faq details{border-top:1px solid #dce7ef}.v21-water-level-faq details:last-child{border-bottom:1px solid #dce7ef}.v21-water-level-faq summary{padding:20px 4px;cursor:pointer;font-weight:700}.v21-water-level-faq details p{padding:0 4px 20px;margin:0;color:#526a7d}
.v21-water-level-cta{display:flex;justify-content:space-between;gap:40px;align-items:center;background:linear-gradient(120deg,#06213a,#0878d1);color:#d8ebf7}.v21-water-level-cta h2{color:#fff}.v21-water-level-cta>div:first-child{max-width:720px}
@media(max-width:900px){.v21-water-level-intro,.v21-water-level-principle,.v21-water-level-system,.v21-water-level-install,.v21-water-level-spec-layout{grid-template-columns:1fr}.v21-water-level-cap-grid,.v21-water-level-scene-grid{grid-template-columns:repeat(2,1fr)}.v21-water-level-cta{align-items:flex-start;flex-direction:column}}
@media(max-width:600px){.v21-producthero-water-level .v21-producthero-media img{max-height:350px}.v21-water-level-intro,.v21-water-level-principle,.v21-water-level-capabilities,.v21-water-level-system,.v21-water-level-scenes,.v21-water-level-install,.v21-water-level-specs,.v21-water-level-faq,.v21-water-level-cta{padding:68px 20px}.v21-water-level-intro dl,.v21-water-level-principle ol,.v21-water-level-cap-grid,.v21-water-level-scene-grid,.v21-water-level-specs dl{grid-template-columns:1fr}.v21-water-level-nav{padding-left:16px;padding-right:16px}.v21-water-level-system{gap:34px}.v21-water-level-scene-grid img{height:190px}}
.v21-generic-product-detail{background:#f2f5f2}.v21-generic-product-detail section{scroll-margin-top:132px}.v21-generic-product-nav{position:sticky;top:82px;z-index:38;display:flex;justify-content:center;gap:30px;padding:16px 6vw;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.v21-generic-product-nav a{font-size:14px;font-weight:800}.v21-generic-product-nav a:hover{color:var(--orange)}.v21-generic-positioning,.v21-generic-checklist,.v21-generic-chain,.v21-generic-related,.v21-generic-support{padding:88px max(6vw,calc((100% - 1240px)/2))}.v21-generic-positioning{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,.5fr);gap:8vw;align-items:center;background:#fff}.v21-generic-positioning h2,.v21-generic-heading h2,.v21-generic-chain h2,.v21-generic-support h2{font-size:clamp(34px,4.2vw,58px);line-height:1.08;letter-spacing:-.04em;margin:12px 0 20px}.v21-generic-positioning p,.v21-generic-heading p,.v21-generic-chain p,.v21-generic-support p{color:var(--muted);font-size:17px;line-height:1.8}.v21-generic-positioning .v21-generic-lead{color:var(--ink);font-size:21px}.v21-generic-positioning aside{padding:32px;background:var(--deep);color:#fff;border-top:4px solid var(--orange)}.v21-generic-positioning aside span,.v21-generic-positioning aside strong,.v21-generic-positioning aside a{display:block}.v21-generic-positioning aside span{color:#aebfbb;font-size:13px}.v21-generic-positioning aside strong{margin:12px 0 28px;font-size:26px}.v21-generic-positioning aside a{color:#ffb092;font-weight:800}.v21-generic-heading{max-width:820px}.v21-generic-checklist{background:#eef2ef}.v21-generic-checklist ol{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;margin:42px 0 0;padding:1px;background:var(--line);list-style:none}.v21-generic-checklist li{display:grid;grid-template-columns:50px 1fr;gap:18px;align-items:start;min-height:112px;padding:26px;background:#fff}.v21-generic-checklist li b{color:var(--orange);font-size:13px;letter-spacing:.1em}.v21-generic-checklist li span{font-weight:700;line-height:1.6}.v21-generic-chain{background:var(--deep);color:#fff}.v21-generic-chain>div:first-child{max-width:820px}.v21-generic-chain p{color:#c6d4d1}.v21-generic-flow{display:flex;align-items:stretch;gap:10px;margin-top:42px}.v21-generic-flow span{flex:1;display:flex;flex-direction:column;justify-content:center;min-height:118px;padding:22px;background:#10292d;border:1px solid #294147;font-weight:800}.v21-generic-flow span b{color:#ffb092;font-size:12px;margin-bottom:10px}.v21-generic-flow span small{margin-top:8px;color:#aebfbb;font-weight:500;line-height:1.5}.v21-generic-flow i{display:grid;place-items:center;color:#ffb092;font-style:normal}.v21-generic-related{background:#fff}.v21-generic-related-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:40px}.v21-generic-related-grid article{padding:28px;border:1px solid var(--line);background:#f7f8f5}.v21-generic-related-grid span{color:var(--muted);font-size:12px}.v21-generic-related-grid h3{font-size:24px;margin:10px 0}.v21-generic-related-grid p{color:var(--muted);line-height:1.7}.v21-generic-related-grid article>a{color:var(--orange);font-weight:800}.v21-generic-support{display:flex;align-items:center;justify-content:space-between;gap:60px;background:#e8eeea}.v21-generic-support>div:first-child{max-width:760px}.v21-generic-support .v21-actions{min-width:320px;justify-content:flex-end}
@media(max-width:900px){.v21-generic-positioning{grid-template-columns:1fr;gap:34px}.v21-generic-flow{display:grid;grid-template-columns:1fr}.v21-generic-flow i{height:20px;transform:rotate(90deg)}.v21-generic-support{align-items:flex-start;flex-direction:column;gap:24px}.v21-generic-support .v21-actions{justify-content:flex-start}}
@media(max-width:680px){.v21-generic-product-nav{top:72px;justify-content:flex-start;gap:20px;padding:13px 20px;overflow-x:auto;white-space:nowrap}.v21-generic-positioning,.v21-generic-checklist,.v21-generic-chain,.v21-generic-related,.v21-generic-support{padding:58px 20px}.v21-generic-positioning h2,.v21-generic-heading h2,.v21-generic-chain h2,.v21-generic-support h2{font-size:34px}.v21-generic-checklist ol,.v21-generic-related-grid{grid-template-columns:1fr}.v21-generic-checklist li{min-height:0}.v21-generic-support .v21-actions,.v21-generic-support .v21-btn{width:100%}.v21-generic-support .v21-actions{display:grid;min-width:0}.v21-generic-support .v21-btn{margin:0}}
.v21-generic-chain h2{color:#fff!important}

/* Piezometer detail page · 2026-08-13 */
.v21-piezometer-detail{background:#f4f6f3;color:#17343a}.v21-piezometer-detail h2{margin:10px 0 18px;font-size:clamp(34px,3.4vw,50px);line-height:1.12;letter-spacing:-.035em}.v21-piezometer-detail h3{font-size:21px}.v21-piezometer-detail p{font-size:16px;line-height:1.78}.v21-piezometer-heading{max-width:850px;margin-bottom:34px}
.v21-piezometer-nav{position:sticky;top:72px;z-index:20;display:flex;justify-content:center;gap:6px;padding:10px 24px;background:rgba(255,255,255,.96);border-bottom:1px solid #d9e2df;box-shadow:0 8px 22px rgba(11,38,43,.05);overflow-x:auto}.v21-piezometer-nav a{flex:0 0 auto;padding:10px 14px;border-radius:999px;color:#1c3c42;font-size:14px;font-weight:700;text-decoration:none;white-space:nowrap}.v21-piezometer-nav a:hover,.v21-piezometer-nav a:focus{background:#e7efec;color:#d84618}
.v21-piezometer-intro,.v21-piezometer-principle,.v21-piezometer-system,.v21-piezometer-scenes,.v21-piezometer-install,.v21-piezometer-specs,.v21-piezometer-faq{padding:82px max(24px,calc((100% - 1180px)/2))}.v21-piezometer-intro{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.v21-piezometer-intro ul{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:0;margin:28px 0 0;list-style:none}.v21-piezometer-intro li{display:flex;flex-direction:column;gap:5px;padding:16px;background:#fff;border-left:3px solid #4f8d7c}.v21-piezometer-intro li b{color:#d84618}.v21-piezometer-intro figure,.v21-piezometer-system figure{margin:0;padding:24px;background:#fff;box-shadow:0 18px 44px rgba(20,50,53,.08)}.v21-piezometer-intro img,.v21-piezometer-system img{display:block;width:100%;max-height:430px;object-fit:contain}.v21-piezometer-detail figcaption{margin-top:13px;color:#65757a;font-size:13px;line-height:1.6}
.v21-piezometer-principle{background:#fff}.v21-piezometer-principle>div{max-width:760px}.v21-piezometer-principle ol{display:grid;grid-template-columns:repeat(5,1fr);padding:0;margin:38px 0 0;list-style:none}.v21-piezometer-principle li{position:relative;padding:24px 20px;border-top:1px solid #b9cbc5}.v21-piezometer-principle li:not(:last-child):after{content:'→';position:absolute;right:-8px;top:27px;color:#6d9e8f}.v21-piezometer-principle li b{display:block;margin-bottom:14px;color:#d84618}.v21-piezometer-principle li span{line-height:1.55}
.v21-piezometer-capabilities{padding:82px max(24px,calc((100% - 1180px)/2));background:#0c2c34;color:#fff}.v21-piezometer-capabilities .eyebrow{color:#8bc7b3}.v21-piezometer-capabilities h2,.v21-piezometer-capabilities h3{color:#fff}.v21-piezometer-cap-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.22)}.v21-piezometer-cap-grid article{min-height:225px;padding:28px 26px;border-right:1px solid rgba(255,255,255,.18)}.v21-piezometer-cap-grid article:last-child{border-right:0}.v21-piezometer-cap-grid article>b{color:#8bc7b3}.v21-piezometer-cap-grid h3{margin:24px 0 10px}.v21-piezometer-cap-grid p{color:#d6e3e2;font-size:15px}
.v21-piezometer-system{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;background:#e9efec}.v21-piezometer-flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;gap:10px;align-items:center;margin-top:28px}.v21-piezometer-flow span{padding:14px;background:#fff;text-align:center;font-weight:750}.v21-piezometer-flow span b,.v21-piezometer-flow small{display:block}.v21-piezometer-flow span b{margin-bottom:5px;color:#d84618}.v21-piezometer-flow small{margin-top:5px;color:#65757a;font-weight:500}.v21-piezometer-flow i{font-style:normal;color:#6d9e8f}
.v21-piezometer-scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.v21-piezometer-scene-grid article{min-height:155px;padding:25px;background:#fff;border-top:3px solid #6f9f90}.v21-piezometer-scene-grid h3{margin:0 0 10px}.v21-piezometer-scene-grid p{margin:0;color:#627279;font-size:15px}.v21-piezometer-case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}.v21-piezometer-case-grid figure{margin:0;background:#fff}.v21-piezometer-case-grid img{display:block;width:100%;height:230px;object-fit:cover}.v21-piezometer-case-grid figcaption{padding:0 15px 13px}
.v21-piezometer-install{display:grid;grid-template-columns:.9fr 1.1fr;gap:68px;align-items:center;background:#fff}.v21-piezometer-install figure{margin:0}.v21-piezometer-install img{width:100%;height:auto}.v21-piezometer-install ol{padding:0;margin:24px 0 16px;list-style:none}.v21-piezometer-install li{display:grid;grid-template-columns:145px 1fr;gap:18px;padding:16px 0;border-top:1px solid #dce3e0}.v21-piezometer-install li b{color:#1c4d4b}.v21-piezometer-install li span{color:#5c6d73;line-height:1.65}
.v21-piezometer-specs{background:#e9efec}.v21-piezometer-spec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.v21-piezometer-spec-grid article{padding:28px;background:#fff;border-top:4px solid #1d5a59;box-shadow:0 12px 28px rgba(25,55,57,.05)}.v21-piezometer-spec-grid h3{margin:0 0 18px}.v21-piezometer-spec-grid dl{margin:0}.v21-piezometer-spec-grid dl div{display:grid;grid-template-columns:100px 1fr;gap:14px;padding:11px 0;border-top:1px solid #e2e7e5}.v21-piezometer-spec-grid dt{color:#68797d;font-size:13px}.v21-piezometer-spec-grid dd{margin:0;font-weight:700;line-height:1.45}.v21-piezometer-note{margin:22px 0 0;padding:17px 20px;background:#fff8e8;border-left:4px solid #e5a23b;color:#5e5137}
.v21-piezometer-faq details{border-top:1px solid #ced8d4;background:#fff}.v21-piezometer-faq details:last-child{border-bottom:1px solid #ced8d4}.v21-piezometer-faq summary{padding:20px 22px;font-weight:800;cursor:pointer}.v21-piezometer-faq details p{padding:0 22px 20px;margin:0;color:#5d6e74}.v21-piezometer-cta{display:flex;justify-content:space-between;gap:40px;align-items:center;padding:58px max(24px,calc((100% - 1180px)/2));background:radial-gradient(circle at 82% 42%,rgba(73,137,119,.24),transparent 34%),linear-gradient(125deg,#071d22,#0c3338 62%,#164b49);border-top:4px solid #c7461b;color:#fff}.v21-piezometer-cta>div:first-child{max-width:760px}.v21-piezometer-cta .eyebrow{color:#ef9a72}.v21-piezometer-cta h2,.v21-piezometer-cta p{color:#fff}.v21-piezometer-cta .v21-btn.hot{background:#c7461b;border-color:#c7461b;color:#fff}.v21-piezometer-cta .v21-btn.hot:hover,.v21-piezometer-cta .v21-btn.hot:focus{background:#e05b2b;border-color:#e05b2b}.v21-piezometer-cta .v21-btn.ghost{border-color:rgba(255,255,255,.72);color:#fff}.v21-piezometer-cta .v21-btn.ghost:hover,.v21-piezometer-cta .v21-btn.ghost:focus{background:rgba(255,255,255,.08);border-color:#fff}
@media(max-width:900px){.v21-piezometer-intro,.v21-piezometer-system,.v21-piezometer-install{grid-template-columns:1fr}.v21-piezometer-cap-grid{grid-template-columns:1fr 1fr}.v21-piezometer-cap-grid article:nth-child(2){border-right:0}.v21-piezometer-principle ol{grid-template-columns:1fr 1fr}.v21-piezometer-principle li:after{display:none}.v21-piezometer-scene-grid,.v21-piezometer-spec-grid{grid-template-columns:1fr 1fr}.v21-piezometer-case-grid{grid-template-columns:1fr 1fr}.v21-piezometer-flow{grid-template-columns:1fr}.v21-piezometer-flow i{transform:rotate(90deg);text-align:center}}
@media(max-width:680px){.v21-piezometer-nav{justify-content:flex-start;top:70px;padding:8px 16px}.v21-piezometer-intro,.v21-piezometer-principle,.v21-piezometer-capabilities,.v21-piezometer-system,.v21-piezometer-scenes,.v21-piezometer-install,.v21-piezometer-specs,.v21-piezometer-faq{padding:56px 20px}.v21-piezometer-intro ul,.v21-piezometer-cap-grid,.v21-piezometer-principle ol,.v21-piezometer-scene-grid,.v21-piezometer-spec-grid,.v21-piezometer-case-grid{grid-template-columns:1fr}.v21-piezometer-cap-grid article{min-height:auto;border-right:0;border-bottom:1px solid rgba(255,255,255,.18)}.v21-piezometer-case-grid img{height:220px}.v21-piezometer-install li{grid-template-columns:1fr;gap:6px}.v21-piezometer-spec-grid dl div{grid-template-columns:1fr;gap:5px}.v21-piezometer-cta{display:block;padding:56px 20px}.v21-piezometer-cta .v21-actions{margin-top:24px}.v21-piezometer-cta .v21-btn{width:100%;text-align:center}}

/* Global consultation CTA and customer account hierarchy · 2026-08-13 */
.v21-header-cta{min-height:40px;padding:10px 17px!important;border:1px solid #c7461b!important;border-radius:5px;background:#fff!important;color:#a93614!important;font-size:14px;font-weight:850!important;white-space:nowrap;cursor:pointer;transition:background .18s,color .18s,border-color .18s}
.v21-header-cta:hover,.v21-header-cta:focus{background:#c7461b!important;color:#fff!important;outline:0}
.v21-account-menu{position:relative}.v21-account-menu summary{display:flex;align-items:center;gap:8px;min-height:40px;padding:4px 7px;border-radius:5px;cursor:pointer;list-style:none}.v21-account-menu summary::-webkit-details-marker{display:none}.v21-account-menu summary:hover,.v21-account-menu[open] summary{background:#f2f5f3}.v21-account-menu summary>span{display:grid;width:29px;height:29px;place-items:center;border-radius:50%;background:#e6efeb;color:#214c43;font-size:13px;font-weight:900}.v21-account-menu summary>b{max-width:82px;overflow:hidden;color:#34484b;font-size:13px;text-overflow:ellipsis;white-space:nowrap}.v21-account-menu summary>i{width:7px;height:7px;border-right:1.5px solid #657578;border-bottom:1.5px solid #657578;transform:rotate(45deg) translateY(-2px);transition:transform .18s}.v21-account-menu[open] summary>i{transform:rotate(225deg) translate(-2px,-2px)}
.v21-account-menu>div{position:absolute;z-index:80;top:calc(100% + 9px);right:0;display:grid;min-width:170px;padding:8px;border:1px solid #dbe3df;border-radius:7px;background:#fff;box-shadow:0 16px 36px rgba(9,35,32,.14)}.v21-account-menu>div:before{content:"";position:absolute;right:18px;top:-6px;width:10px;height:10px;border-left:1px solid #dbe3df;border-top:1px solid #dbe3df;background:#fff;transform:rotate(45deg)}.v21-account-menu>div a{position:relative;padding:10px 12px;border-radius:4px;color:#263c40;font-size:13px;font-weight:700}.v21-account-menu>div a:hover{background:#f2f5f3;color:#a93614}.v21-account-menu>div .v21-account-logout{margin-top:5px;padding-top:12px;border-top:1px solid #e4e9e6;border-radius:0;color:#8d3b27}
.v21-nav-cta{display:none;border:0;background:#c7461b;color:#fff;font:inherit;font-weight:850;cursor:pointer}
@media(max-width:1050px){.v21-tools{margin-left:auto}.v21-header-cta{display:none!important}.v21-account-menu summary>b,.v21-account-menu summary>i{display:none}.v21-account-menu>div{right:-48px}.v21-header nav.open .v21-nav-cta{display:block;width:100%;margin-top:8px;padding:13px 18px;text-align:left}.v21-header nav.open .v21-nav-cta:after{content:" →"}}

/* P0-01 WCAG AA contrast correction on the light catalog background. */
.v21-product-index-heading p:last-child,.v21-complete-catalog-heading p:last-child,.v21-product-group summary small{color:#5b6b6f}

/* P0-04 WCAG AA contrast governance — 2026-08-14 */
:root{--muted:#5b6b6f;--orange:#a93614}
.v21-home-news-copy time{color:#5f6b70}
.ait-v21 .aiterich-gf-version{color:#5f6b70!important}
.ait-v21 .aiterich-auth-pill,.ait-v21 .aiterich-btn{background:#a93614!important;color:#fff!important}
.ait-v21 .aiterich-tab{color:#5f6b70!important}
.ait-v21 .aiterich-tab[aria-selected="true"]{color:#a93614!important}
.ait-v21 a[href="https://portal.aiterich.com/login"]{color:#4f5d61!important;opacity:1!important}
#aiterich-auth-unified a.aiterich-auth-pill{background:#a93614!important;color:#fff!important}
#aiterich-auth-unified #aiterich-login-pw-submit{background:#a93614!important;color:#fff!important}
#aiterich-login-method-password,#aiterich-login-method-otp{color:#5f6b70!important}
#aiterich-login-method-password.active,#aiterich-login-method-otp.active{color:#a93614!important}
#wave136-employee-entry{opacity:1!important}
#wave136-employee-entry a[rel="nofollow"]{color:#4f5d61!important}

/* P0-06 mobile navigation behavior and viewport containment — 2026-08-14 */
@media(max-width:1050px){body.v21-menu-open{overflow:hidden}.v21-header nav.open{max-height:calc(100vh - 72px);overflow-y:auto;overscroll-behavior:contain;background:#fff}.v21-header nav.open a,.v21-header nav.open button{flex:0 0 auto}}

/* P1-01 lightweight guided selector — conservative, source-backed matching. */
.v21-selector{padding:82px max(24px,calc((100% - 1240px)/2));background:#eef2ef}.v21-selector-heading{display:flex;align-items:end;justify-content:space-between;gap:36px;margin-bottom:36px}.v21-selector-heading>div{max-width:760px}.v21-selector-heading h2{margin:7px 0 12px;color:#0d2c40;font-size:clamp(34px,4vw,55px);line-height:1.02}.v21-selector-heading p:last-child{margin:0;color:#52666a}.v21-selector-heading>a{color:#163e51;font-weight:800}.v21-selector-layout{display:grid;grid-template-columns:minmax(300px,.82fr) minmax(0,1.5fr);border-top:3px solid #23594e;background:#fff}.v21-selector-controls{padding:30px;border-right:1px solid #d8e0dc;background:#f8faf8}.v21-selector-controls fieldset{margin:0 0 28px;padding:0;border:0}.v21-selector-controls legend{display:flex;align-items:center;gap:9px;width:100%;margin-bottom:14px;color:#102f41;font-size:17px;font-weight:900}.v21-selector-controls legend>span{display:grid;width:27px;height:27px;place-items:center;background:#183f4a;color:#fff;font-size:11px}.v21-selector-controls legend small{margin-left:auto;color:#5b6b6f;font-size:12px}.v21-selector-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.v21-selector-options label{position:relative;cursor:pointer}.v21-selector-options input{position:absolute;inset:0;opacity:0}.v21-selector-options label>span{display:flex;min-height:46px;align-items:center;padding:10px 12px;border:1px solid #ccd7d2;background:#fff;color:#294348;font-size:13px;font-weight:750}.v21-selector-options input:checked+span{border-color:#23594e;background:#dfece6;color:#143e36;box-shadow:inset 3px 0 #23594e}.v21-selector-options input:focus-visible+span{outline:3px solid #f08a65;outline-offset:2px}.v21-selector-options.is-compact{grid-template-columns:1fr}.v21-selector-select{display:grid;gap:7px;color:#465c60;font-size:13px;font-weight:750}.v21-selector-select select{width:100%;min-height:48px;padding:8px 12px;border:1px solid #bccac4;border-radius:0;background:#fff;color:#17363e;font:inherit}.v21-selector-select select:focus-visible,.v21-selector-reset:focus-visible{outline:3px solid #f08a65;outline-offset:2px}.v21-selector-reset{padding:0;border:0;border-bottom:1px solid currentColor;background:transparent;color:#435b60;font:inherit;font-size:13px;font-weight:800;cursor:pointer}.v21-selector-results{display:flex;min-width:0;flex-direction:column;padding:32px}.v21-selector-result-heading{display:flex;justify-content:space-between;gap:24px;padding-bottom:22px;border-bottom:1px solid #d8e0dc}.v21-selector-result-heading h3{margin:6px 0 7px;color:#102f41;font-size:28px}.v21-selector-result-heading p{max-width:650px;margin:0;color:#52666a;font-size:14px}.v21-selector-result-heading>strong{display:grid;width:48px;height:48px;flex:0 0 48px;place-items:center;background:#173e49;color:#fff;font-size:20px}.v21-selector-result-list{display:grid;gap:0}.v21-selector-result{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:center;padding:21px 0;border-bottom:1px solid #d8e0dc}.v21-selector-result h4{margin:0 0 6px;font-size:19px}.v21-selector-result h4 a{color:#11384a}.v21-selector-result p{margin:0 0 9px;color:#52666a;font-size:14px}.v21-selector-result small{display:inline-block;padding:4px 7px;background:#edf1ef;color:#536569;font-weight:750}.v21-selector-result small.is-confirmed{background:#dcece5;color:#174a3e}.v21-selector-result>a{white-space:nowrap;color:#a93614;font-weight:850}.v21-selector-empty{padding:50px 20px;text-align:center;color:#52666a}.v21-selector-empty b{color:#173e49;font-size:20px}.v21-selector-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:auto;padding-top:28px}.v21-selector-actions button:disabled{cursor:not-allowed;opacity:.48}.v21-selector-noscript{margin-bottom:20px;padding:18px 20px;border-left:3px solid #a93614;background:#fff}.v21-selector-noscript p{margin:0 0 6px}.v21-selector-noscript a{font-weight:800}
@media(max-width:900px){.v21-selector-layout{grid-template-columns:1fr}.v21-selector-controls{border-right:0;border-bottom:1px solid #d8e0dc}.v21-selector-options{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:600px){.v21-selector{padding:58px 20px}.v21-selector-heading{display:block}.v21-selector-heading>a{display:inline-block;margin-top:18px}.v21-selector-controls,.v21-selector-results{padding:22px 18px}.v21-selector-options{grid-template-columns:repeat(2,minmax(0,1fr))}.v21-selector-result{grid-template-columns:1fr;gap:10px}.v21-selector-result>a{justify-self:start}.v21-selector-actions{display:grid}.v21-selector-actions .v21-btn{width:100%;text-align:center}}
@media(prefers-reduced-motion:reduce){.v21-selector *{scroll-behavior:auto!important;transition:none!important}}
/* P1-02 dedicated-page total-gate overrides must remain last in the cascade. */
.v21-piezometer-intro li b,.v21-piezometer-principle li b,.v21-piezometer-flow span b{color:#b93610!important}
@media(max-width:780px){.v21-producthero:has(+.v21-cable-detail){min-height:auto;grid-template-columns:1fr;padding:64px 24px 44px;overflow:hidden}.v21-producthero:has(+.v21-cable-detail)>img,.v21-producthero:has(+.v21-cable-detail) .v21-producthero-media{position:relative;left:auto;width:100%;max-width:100%;height:300px;transform:none}.v21-producthero:has(+.v21-cable-detail) h1{font-size:43px}}
.v21-cable-principle li>b{color:#497566!important}
@media(max-width:780px){.v21-cable-detail{overflow-x:clip}.v21-cable-nav{max-width:100vw}}
/* P1-03 solution and anonymous-application evidence chains. */
.v21-solution-concerns,.v21-solution-data-chain,.v21-solution-confirm,.v21-application-evidence-chain,.v21-application-route,.v21-application-support{padding:82px max(24px,calc((100% - 1180px)/2))}.v21-solution-concerns{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:7vw;background:#eef2ef}.v21-solution-concerns h2,.v21-solution-data-chain h2,.v21-solution-confirm h2,.v21-application-evidence-chain h2,.v21-application-route h2,.v21-application-support h2{margin:8px 0 16px;color:#102f41;font-size:clamp(34px,4.2vw,58px);line-height:1.08;letter-spacing:-.04em}.v21-solution-concerns p,.v21-solution-data-chain p,.v21-application-evidence-chain p,.v21-application-route p,.v21-application-support p{color:#52666a;font-size:16px;line-height:1.8}.v21-solution-concerns ol{display:grid;gap:1px;margin:0;padding:1px;background:#ced8d3;list-style:none}.v21-solution-concerns li{display:grid;grid-template-columns:46px 1fr;gap:18px;align-items:start;padding:25px;background:#fff}.v21-solution-concerns li b{color:#a93614;font-size:13px}.v21-solution-concerns li span{font-weight:750;line-height:1.65}.v21-solution-data-chain{background:#071719;color:#fff}.v21-solution-data-chain h2{max-width:880px;color:#fff}.v21-solution-data-chain>div:first-child{max-width:850px}.v21-solution-data-chain p{color:#c6d4d1}.v21-solution-flow{display:flex;align-items:stretch;gap:9px;margin-top:38px}.v21-solution-flow span{flex:1;display:flex;min-width:0;min-height:112px;flex-direction:column;justify-content:center;padding:18px;background:#10292d;border:1px solid #294147;font-weight:800}.v21-solution-flow b{margin-bottom:8px;color:#ffb092;font-size:12px}.v21-solution-flow small{margin-top:7px;color:#aebfbb;line-height:1.45}.v21-solution-flow i{display:grid;place-items:center;color:#ffb092;font-style:normal}.v21-solution-confirm{display:grid;grid-template-columns:1fr 1fr;gap:6vw;background:#fff}.v21-solution-confirm ul{display:grid;grid-template-columns:1fr;gap:0;margin:0;padding:0;list-style:none}.v21-solution-confirm li{padding:16px 0;border-top:1px solid #d5ddda;font-weight:750}.v21-solution-confirm li:before{content:'✓';margin-right:12px;color:#a93614}.v21-application-evidence-chain{background:#f3f5f2}.v21-application-evidence-chain>div:first-child{max-width:850px}.v21-application-evidence-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:38px;background:#ced8d3}.v21-application-evidence-grid article{display:flex;min-height:190px;flex-direction:column;padding:26px;background:#fff}.v21-application-evidence-grid b{margin-bottom:20px;color:#a93614}.v21-application-evidence-grid span{padding:7px 0;border-bottom:1px solid #e2e7e4;color:#344d52;line-height:1.5}.v21-application-route{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);gap:7vw;align-items:center;background:#fff}.v21-application-route>div{max-width:780px}.v21-application-route aside{padding:30px;background:#071719;color:#fff;border-top:4px solid #d84618}.v21-application-route aside b{display:block;margin-bottom:15px;color:#ffb092;font-size:20px}.v21-application-route aside p{color:#d1dcda}.v21-application-support{display:flex;align-items:center;justify-content:space-between;gap:60px;background:#e8eeea}.v21-application-support>div:first-child{max-width:760px}.v21-application-support .v21-actions{min-width:320px;justify-content:flex-end}
@media(max-width:900px){.v21-solution-concerns,.v21-solution-confirm,.v21-application-route{grid-template-columns:1fr;gap:34px}.v21-solution-flow{display:grid;grid-template-columns:1fr}.v21-solution-flow i{height:18px;transform:rotate(90deg)}.v21-application-evidence-grid{grid-template-columns:repeat(2,1fr)}.v21-application-support{align-items:flex-start;flex-direction:column;gap:22px}.v21-application-support .v21-actions{justify-content:flex-start}}
@media(max-width:600px){.v21-solution-concerns,.v21-solution-data-chain,.v21-solution-confirm,.v21-application-evidence-chain,.v21-application-route,.v21-application-support{padding:58px 20px}.v21-solution-concerns h2,.v21-solution-data-chain h2,.v21-solution-confirm h2,.v21-application-evidence-chain h2,.v21-application-route h2,.v21-application-support h2{font-size:34px}.v21-application-evidence-grid{grid-template-columns:1fr}.v21-application-evidence-grid article{min-height:0}.v21-application-support .v21-actions,.v21-application-support .v21-btn{display:grid;width:100%;margin:0}.v21-application-support .v21-actions{min-width:0}}
/* P1-04 cloud, resources and PPT-backed product depth. */
.v21-private-compare:focus{outline:3px solid rgba(25,78,69,.25);outline-offset:3px}.v21-private-compare .head>b:first-child{background:#0b2023!important;color:#fff!important}.v21-product-evidence{padding:88px max(24px,calc((100vw - 1280px)/2));background:#f2f5f2}.v21-product-evidence-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line)}.v21-product-evidence-grid article{min-height:200px;padding:28px;background:#fff;border-top:4px solid var(--orange)}.v21-product-evidence-grid h3{margin:0 0 12px;font-size:22px}.v21-product-evidence-grid p{margin:0;color:var(--muted);line-height:1.75}.v21-cloud-capability-layout{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(320px,.65fr);gap:30px;align-items:stretch}.v21-cloud-capability-layout figure{display:flex;flex-direction:column;justify-content:center;margin:0;padding:28px;background:#fff;border:1px solid var(--line)}.v21-cloud-capability-layout img{width:100%;height:auto}.v21-cloud-capability-layout figcaption{margin-top:16px;color:var(--muted);font-size:13px;line-height:1.6}.v21-cloud-resources{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:48px;align-items:center;background:#e9efeb}.v21-cloud-resources h2{font-size:clamp(38px,4.8vw,64px);line-height:1.07}.v21-cloud-resources>div>p:last-child{color:var(--muted);line-height:1.8}.v21-cloud-resources ol{margin:0;padding:0;list-style:none;border-top:1px solid var(--line)}.v21-cloud-resources li{display:grid;grid-template-columns:70px 150px 1fr;gap:14px;padding:18px 0;border-bottom:1px solid var(--line)}.v21-cloud-resources li b{color:var(--orange)}.v21-cloud-resources li span{font-weight:850}.v21-cloud-resources li small{color:var(--muted);line-height:1.6}.v21-cloud-resources .v21-actions{grid-column:2}.v21-resource-access{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin:0 0 28px;padding:1px;background:var(--line);list-style:none}.v21-resource-access li{display:flex;flex-direction:column;gap:8px;padding:20px 22px;background:#fff}.v21-resource-access b{color:var(--green)}.v21-resource-access span{color:var(--muted);font-size:13px;line-height:1.6}
@media(max-width:1050px){.v21-product-evidence-grid{grid-template-columns:repeat(2,1fr)}.v21-cloud-capability-layout,.v21-cloud-resources{grid-template-columns:1fr}.v21-cloud-resources .v21-actions{grid-column:auto}}@media(max-width:680px){.v21-product-evidence{padding:64px 20px}.v21-product-evidence-grid,.v21-resource-access{grid-template-columns:1fr}.v21-product-evidence-grid article{min-height:0;padding:24px}.v21-cloud-capability-layout figure{padding:18px}.v21-cloud-resources{padding:66px 24px;gap:28px}.v21-cloud-resources li{grid-template-columns:54px 1fr}.v21-cloud-resources li small{grid-column:2}.v21-cloud-resources .v21-actions{display:grid}.v21-resource-access li{padding:18px}}

/* B2 unified contact form — 2026-08-15 */
.v21-contact-hero{padding:72px 6vw 28px}
.v21-field{display:flex;flex-direction:column;gap:6px;margin:0 0 4px}
.v21-field>label{font-weight:700}
.v21-lead-form input,.v21-lead-form textarea{width:100%}
.v21-lead-form input[aria-invalid="true"],.v21-lead-form textarea[aria-invalid="true"]{border-color:#a12626;background:#fff8f8;box-shadow:0 0 0 2px rgba(161,38,38,.08)}
.v21-contact-page-form{margin-top:22px;padding:22px;background:#fff;color:var(--ink)}
.v21-contact-page-form .eyebrow{color:var(--orange)!important}
.v21-contact-page-form h2{margin:8px 0 12px;color:var(--ink)!important;font-size:28px}
.v21-contact-page-form .v21-form-context,.v21-contact-page-form .v21-direct{color:var(--muted)}
.v21-contact-page-form .v21-submit{width:100%;margin-top:8px}
.v21-contact-v2__decision .v21-contact-page-form :focus-visible{outline:3px solid #c7461b;outline-offset:3px}
.v21-lead-form .v21-submit[aria-busy="true"]{opacity:.72}
body.ait-v21 :focus-visible{outline:3px solid #c7461b;outline-offset:3px}
.v21-site-search{position:relative;display:flex;align-items:center;gap:8px;min-width:0}
.v21-site-search label{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.v21-site-search input[type=search]{height:40px;min-width:0;width:220px;max-width:42vw;padding:0 12px;border:1px solid #cad4d2;background:#fff;color:var(--ink);font:inherit}
.v21-site-search button{height:40px;padding:0 14px;border:0;background:var(--green);color:#fff;font:inherit;font-weight:700;cursor:pointer}
.v21-site-search-nav{display:none;width:100%;margin:4px 0 10px}
.v21-search label{display:block;margin:0 0 8px;font-weight:700}
@media(max-width:1050px){.v21-header nav.open .v21-site-search-nav{display:flex}.v21-site-search input[type=search]{width:100%;max-width:none}}
.v21-download-main{padding-bottom:48px}
.v21-download-hero{padding:56px 6vw 36px;background:linear-gradient(110deg,#183f38,#24584d);color:#fff}
.v21-download-hero h1{margin:10px 0 14px;font-size:clamp(36px,5vw,58px);letter-spacing:-.04em}
.v21-download-hero p{max-width:720px;margin:0 0 12px;color:rgba(255,255,255,.86);line-height:1.7}
.v21-download-identity{font-size:14px;color:rgba(255,255,255,.72)!important}
.v21-download-detail{max-width:920px;margin:0 auto;padding:36px 6vw 0}
.v21-download-detail .agf-single{max-width:none;margin:0;padding:32px;background:#fff;border:1px solid #d7e0dc}
.v21-download-detail .agf-single-title{color:var(--ink);font-size:clamp(28px,3vw,40px)}
.v21-download-detail .agf-single-cta{background:var(--green);border-radius:0}
.v21-download-detail .v21-download-back,.v21-download-detail .agf-single-back{display:inline-block;margin-top:28px;color:var(--green);font-weight:700}
.v21-hero .v21-picture,.v21-products-hero .v21-picture{position:absolute;inset:0;z-index:0;display:block;width:100%;height:100%;margin:0;pointer-events:none}
.v21-hero .v21-picture img,.v21-products-hero .v21-picture img{width:100%;height:100%;object-fit:cover;object-position:center}
.v21-hero:before,.v21-products-hero:before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(90deg,rgba(3,15,17,.92),rgba(3,15,17,.53) 52%,rgba(3,15,17,.06))}
.v21-products-hero:before{background:linear-gradient(90deg,rgba(3,15,17,.94),rgba(3,15,17,.64) 52%,rgba(3,15,17,.18))}
.v21-hero>div,.v21-products-hero>*:not(.v21-picture){position:relative;z-index:2}
@media(max-width:680px){.v21-hero .v21-picture img{object-position:62% center}.v21-products-hero .v21-picture img{object-position:center 58%}}