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@media(max-width:1100px){.brand-caption{display:none}.header nav{gap:20px}.hero{padding-top:50px}.hero-intro{max-width:300px}.hero-visual{height:450px}.architecture{left:0;width:100%;height:420px;top:25px}.annotation{padding:9px 12px}.a-one{left:3%;top:48%}.a-two{right:3%;bottom:25%}.section{padding:80px 6%}.step-panel{grid-template-columns:1fr;gap:0}.step-diagram{height:180px}.diagram-sheet{top:0}.sheet-back{top:30px}.diagram-chip{bottom:0}.step-text{padding:25px 30px}.experience-content{padding:50px 10%}.deliver-grid{gap:22px}.delivery-art{height:240px}.hero-foot>div{gap:25px}.hero-foot small{display:none}.product-code.avcore{font-size:32px}.demo-section{gap:5%}.demo-section h2{font-size:30px}}
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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

.workbench-dialog{width:min(620px,calc(100% - 28px));padding:0;background:#f1f4f7;overflow:hidden}.workbench-dialog .dialog-close{z-index:2;right:10px;top:10px}.workbench-dialog iframe{width:100%;height:min(620px,80dvh);border:0;display:block;background:#f1f4f7}.workbench-dialog iframe[hidden]{display:none}.workbench-loading,.workbench-error{padding:80px 35px;text-align:center;font-size:13px;color:#687b8c}.workbench-error p{margin-bottom:25px}[hidden]{display:none!important}

/* Reversed graphite / silver appearance, retaining the homepage composition. */
body.avcdm-ui .header{background:var(--ui-glass)!important;border-color:var(--ui-line)!important}
body.avcdm-ui :is(.hero-intro p,.eyebrow,.section-intro,.technical,.workflow-intro,.dialog-note,footer p){color:var(--ui-muted)!important}
body.avcdm-ui :is(.product-card,.workflow-detail,.delivery-card,dialog,.workbench-dialog,.workbench-dialog iframe,.entry-option){background:var(--ui-panel)!important;color:var(--ui-ink)!important;border-color:var(--ui-line)!important}
body.avcdm-ui :is(.text-link,.header nav a,.contact h2,.product-card h3,footer,.brand-caption){color:var(--ui-ink)!important;border-color:var(--ui-line)!important}
body.avcdm-ui :is(.workflow-tabs button,.step-tabs button){color:var(--ui-muted)!important}
body.avcdm-ui :is(.button.dark,.view-switch button.active,.scene-buttons button.active){background:var(--ui-accent)!important;color:var(--ui-on-accent)!important}
body.avcdm-ui :is(.contact,.delivery,.workflow,.demo,.product-card,.demo-placeholder,.capture-placeholder,footer){border-color:var(--ui-line)!important}
body.avcdm-ui[data-theme=dark] :is(.contact,.workflow,.delivery,.demo,.capture-placeholder,.demo-placeholder){background:var(--ui-page)!important}
body.avcdm-ui[data-theme=dark] :is(.product-card,.delivery-card,.step-panel,.workflow-panel,.demo-window){background:var(--ui-panel)!important;border-color:var(--ui-line)!important;color:var(--ui-ink)!important}
body.avcdm-ui[data-theme=dark] :is(.contact p,.product-card p,.delivery-card p,.step-panel p,.workflow-panel p,.entry-option small){color:var(--ui-muted)!important}

/* Homepage theme control belongs beside the workbench entrance. */
.header .header-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}
.header .avcdm-theme-header{position:static;display:inline-flex;align-items:center;justify-content:center;white-space:nowrap;min-height:42px;padding:10px 14px;font-size:12px;border:1px solid var(--ui-line);border-radius:5px;box-shadow:none!important}
@media(max-width:720px){.header{gap:8px}.header .header-actions{gap:7px}.header .avcdm-theme-header{padding:8px 9px;min-height:38px;font-size:11px}.header .header-actions>.button{padding:8px 10px;gap:10px;min-height:38px;font-size:11px}}