:root{--brand:#5892C2;--ink:#244A66;--mid:#356B93;--pale:#EEF6FB;--white:#fff;--ok:#1f6f43;--warn:#8b5a00;--danger:#8b2f2f;--line:#c9dce8}
*{box-sizing:border-box}
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.lab-header{border-bottom:1px solid #d6e3ec;background:#fff}.lab-header-inner{max-width:1120px;margin:auto;padding:1rem 1.3rem;display:flex;align-items:center;gap:1.2rem;justify-content:space-between;flex-wrap:wrap}.lab-logo{width:150px;height:auto}.lab-title{margin:0;font-size:1.02rem;max-width:44rem}
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.status{padding:.75rem 1rem;border-radius:.65rem;background:var(--pale);border-left:6px solid var(--brand);margin:1rem 0}.status.ok{border-left-color:var(--ok)}.status.warn{border-left-color:var(--warn)}
.peer-mode{background:#f7fbfd;border:3px dashed var(--brand);padding:1.2rem;border-radius:1rem}.peer-mode .author-only{display:none}.privacy-badge{display:inline-flex;gap:.45rem;align-items:center;border:2px solid var(--ok);color:var(--ok);border-radius:999px;padding:.25rem .65rem;font-weight:800;font-size:.86rem}
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.pdi body{font-size:1.25rem}.pdi .lab-main{max-width:1200px}.pdi h1{font-size:clamp(2.8rem,7vw,5rem)}.pdi h2{font-size:clamp(2rem,5vw,3.4rem)}.pdi .panel{padding:2rem}.timer{font-size:clamp(2.8rem,8vw,6rem);font-weight:900;letter-spacing:.04em}.phase-tabs{display:flex;flex-wrap:wrap;gap:.6rem}.phase-tabs button{font-size:1rem}.phase-tabs button[aria-pressed="true"]{background:var(--brand);color:#102b3d}.pdi-case{min-height:48vh;display:flex;flex-direction:column;justify-content:center}
.no-print{}
@media(max-width:700px){.lab-logo{width:120px}.summary dl{grid-template-columns:1fr}.review-table{font-size:.92rem;display:block;overflow-x:auto}.actions{display:block}.actions button{width:100%;margin:.3rem 0}.lab-nav{display:none}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
@media print{.lab-header,.lab-nav,.no-print,footer,.progress-wrap,button{display:none!important}main.lab-main{max-width:none;padding:0}body{font-size:10.5pt;line-height:1.45}.step{display:block!important;break-before:page}.panel,.card,fieldset,.review-table{break-inside:avoid}h2{break-after:avoid}}