:root{--brand-blue:#012057;--brand-orange:#f15e18;--brand-white:#ffffff;--brand-muted:#60718b;--brand-border:#d7dfeb;--brand-soft:#f0f4fa;color:var(--brand-blue);background:var(--brand-white)}body,.workspace,aside{background:var(--brand-white)}header{padding:14px 28px;background:var(--brand-white);border-bottom:3px solid var(--brand-orange);color:var(--brand-blue);gap:20px}.brand{display:flex;align-items:center;gap:18px;color:var(--brand-blue);flex-shrink:0}.brand-logo{display:block;width:174px;height:71px;object-fit:contain}.brand-caption{font-size:10px;letter-spacing:1px;line-height:1.8;font-weight:600;max-width:133px}aside{border-color:var(--brand-border)}h1,h2,h3{color:var(--brand-blue)}.intro,.note,.help,.speed-label span,.scoreboard span{color:var(--brand-muted)}.eyebrow{color:#b3430d}.mode-tabs button{border-color:var(--brand-border);color:var(--brand-blue);background:white}.mode-tabs button:hover{background:var(--brand-soft)}.mode-tabs button[aria-pressed=true]{background:var(--brand-blue);border-color:var(--brand-blue);color:white;box-shadow:inset 0 -3px 0 var(--brand-orange)}nav button{color:var(--brand-blue)}nav button span{color:var(--brand-muted)}nav button:hover{background:var(--brand-soft)}nav button[aria-pressed=true]{background:var(--brand-soft);color:var(--brand-blue);border-color:#b7c7df;border-left:3px solid var(--brand-orange)}.button,.views button,.action-secondary,#production-defects{color:var(--brand-blue);border-color:var(--brand-border);background:white}.views button:hover,.action-secondary:hover,.button:hover{background:var(--brand-soft);border-color:#9bb0d0}.action-primary{background:var(--brand-blue);border-color:var(--brand-blue);color:white}.action-primary:hover:not(:disabled){background:#143777}.answers button{color:var(--brand-blue);border-color:var(--brand-border);background:white}.answers button:not(:disabled):hover{background:var(--brand-soft);border-color:var(--brand-orange)}input{accent-color:var(--brand-orange)}#status{color:var(--brand-blue);background:#ffffffee;border-left:3px solid var(--brand-orange)}#status.error{color:#99380e}#tags{color:var(--brand-blue)}#tags span{background:#fffffff2}#viewport{background:var(--brand-soft)}#vr button{color:var(--brand-blue)!important;border-color:var(--brand-border)!important;background:white!important}.scoreboard strong{color:var(--brand-blue)}#production-missed,#production-false,#mistakes{color:#b7430e}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--brand-orange);outline-offset:3px}.correct{color:var(--brand-blue);background:var(--brand-soft);border-left:4px solid var(--brand-blue)}.incorrect{color:#963608;background:#fff2ea;border-left:4px solid var(--brand-orange)}#round-summary,#production-summary{color:var(--brand-blue);background:var(--brand-soft);border-left:4px solid var(--brand-orange)}.production-target{border-color:#a9bad5;color:var(--brand-blue);background:#fffffff5}.production-target:hover:not(:disabled){background:var(--brand-soft);border-color:var(--brand-orange)}.label-correct{background:var(--brand-blue);border-color:var(--brand-blue);color:white}.label-incorrect{background:var(--brand-orange);border-color:var(--brand-orange);color:var(--brand-blue)}@media(max-width:1050px){.brand-caption{display:none}header{gap:16px}}@media(max-width:700px){header{align-items:flex-start}.brand-caption{display:block}.brand-logo{width:155px;height:63px}.brand{gap:14px}}@media(max-width:420px){header{padding:12px 16px}.brand-logo{width:140px;height:57px}.brand-caption{font-size:9px;max-width:118px}.brand{gap:12px}}