/* Nurse.org _full_exam_engine.html / full_exam_engine.css orientation at 97de8077. */
.exam-reference{--fe-ink:#172033;--fe-muted:#5f6b7a;--fe-blue:#225c8c;--fe-blue-dark:#174467;--fe-line:#dce2ea;--fe-bg:#f5f7fb;color:var(--fe-ink);max-width:1120px;margin:32px auto 80px}.exam-reference .fe-card{background:#fff;border:1px solid var(--fe-line);border-radius:16px;box-shadow:0 8px 30px #22304e12;padding:clamp(1.25rem,3vw,2.25rem)}.exam-reference .fe-eyebrow{color:var(--fe-blue);font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin:0 0 .4rem}.exam-reference h1{font-size:40px;letter-spacing:normal}.exam-reference .fe-lead{font-size:1.18rem;color:var(--fe-muted)}.exam-reference .fe-signin,.exam-reference .fe-alert{border-radius:10px;padding:1rem;background:#eef3ff;margin:1.25rem 0}.exam-reference .fe-alert{background:#fff3cd;border:1px solid #ffe69c}.exam-reference .fe-section-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.75rem;margin:1.5rem 0}.exam-reference .fe-section-grid>div{border:1px solid var(--fe-line);border-radius:10px;padding:1rem}.exam-reference .fe-section-grid span{display:block;color:var(--fe-muted)}.exam-reference .fe-rules{text-align:left;max-width:720px;margin:1.5rem auto}.exam-reference .fe-rules li{margin:8px 0}.exam-reference .fe-button{appearance:none;border:1px solid transparent;border-radius:9px;padding:.7rem 1rem;min-height:44px;font-weight:700;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.exam-reference .fe-primary{color:#fff;background:var(--fe-blue)}.exam-reference .fe-primary:hover{background:var(--fe-blue-dark)}.exam-reference .fe-secondary{background:#fff;border-color:#aeb8c6;color:var(--fe-ink)}.exam-reference #exam-choice-control p{margin:12px 0 0;font-size:14px}.exam-reference .exam-form-label{font-size:16px;color:var(--fe-muted);margin-top:24px}.exam-access-note{font-size:14px;color:var(--fe-muted);border-top:1px solid var(--fe-line);padding-top:16px}.exam-back{margin-top:24px;font-size:14px}
@media(max-width:760px){.exam-reference{margin:16px auto 48px}.exam-reference h1{font-size:30px}.exam-reference .fe-section-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:420px){.exam-reference .fe-section-grid{grid-template-columns:1fr}.exam-reference .fe-card{padding:16px}}