/* NCLEX essential summary - long-form readability first */
.NCLEXEssentialSummary {--nes-ink:#172033;--nes-text:#344054;--nes-muted:#667085;--nes-line:#dfe4ea;--nes-line-strong:#cbd3dd;--nes-primary:#175cd3;--nes-primary-deep:#1849a9;--nes-primary-soft:#eff6ff;--nes-teal:#0e766e;--nes-teal-soft:#ecfdf8;--nes-warning:#7a4d00;--nes-warning-soft:#fff8e7;--nes-danger:#b42318;--nes-danger-soft:#fff4f3;--nes-success:#067647;--nes-success-soft:#ecfdf3;box-sizing:border-box;width:100%;max-width:820px;margin:0 auto;padding:8px 0 56px;color:var(--nes-text);background:#fff;font-family:var(--mm-font-base,'Pretendard',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif);font-size:17px;line-height:1.82;letter-spacing:-.008em;word-break:keep-all;overflow-wrap:anywhere;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;}
.NCLEXEssentialSummary * {box-sizing:border-box;}
.NCLEXEssentialSummary > :first-child {margin-top:0;}
.NCLEXEssentialSummary > :last-child {margin-bottom:0;}

/* Chapter and section hierarchy */
.NCLEXEssentialSummary .chapter-header {position:relative;margin:0 0 42px;padding:34px 36px 32px;border:1px solid #cfe0fb;border-left:6px solid var(--nes-primary);border-radius:18px;background:linear-gradient(135deg,#fff 0%,#f7faff 100%);box-shadow:0 10px 28px rgba(23,92,211,.07);}
.NCLEXEssentialSummary .chapter-num {display:block;margin:0 0 10px;color:var(--nes-primary);font-size:13px;font-weight:800;line-height:1.3;letter-spacing:.08em;text-transform:uppercase;}
.NCLEXEssentialSummary .chapter-title {display:block;margin:0;color:var(--nes-ink);font-size:clamp(28px,4.5vw,38px);font-weight:800;line-height:1.28;letter-spacing:-.035em;}
.NCLEXEssentialSummary .chapter-summary {max-width:680px;margin:18px 0 0;color:var(--nes-muted);font-size:16px;line-height:1.72;}
.NCLEXEssentialSummary .part-title {margin:44px 0 22px;padding:0 0 12px;border-bottom:2px solid var(--nes-ink);color:var(--nes-ink);font-size:25px;font-weight:800;line-height:1.38;letter-spacing:-.025em;}
.NCLEXEssentialSummary h1 {margin:0 0 28px;color:var(--nes-ink);font-size:32px;font-weight:800;line-height:1.3;letter-spacing:-.03em;}
.NCLEXEssentialSummary h2 {margin:48px 0 20px;padding:0 0 12px;border-bottom:1px solid var(--nes-line-strong);color:var(--nes-ink);font-size:25px;font-weight:800;line-height:1.42;letter-spacing:-.025em;}
.NCLEXEssentialSummary h3 {display:flex;align-items:flex-start;gap:11px;margin:36px 0 16px;color:var(--nes-ink);font-size:21px;font-weight:800;line-height:1.48;letter-spacing:-.018em;}
.NCLEXEssentialSummary h3::before {content:'';flex:0 0 4px;width:4px;height:23px;margin-top:4px;border-radius:999px;background:var(--nes-primary);}
.NCLEXEssentialSummary h4 {margin:28px 0 12px;color:var(--nes-primary-deep);font-size:18px;font-weight:800;line-height:1.55;}
.NCLEXEssentialSummary p {margin:0 0 19px;color:var(--nes-text);font-size:17px;line-height:1.82;}
.NCLEXEssentialSummary p + p {margin-top:2px;}
.NCLEXEssentialSummary strong {color:var(--nes-ink);font-weight:800;}
.NCLEXEssentialSummary em {color:var(--nes-primary-deep);font-style:normal;font-weight:700;}
.NCLEXEssentialSummary mark {padding:1px 4px;border-radius:4px;background:#fff0a8;color:var(--nes-ink);box-decoration-break:clone;-webkit-box-decoration-break:clone;}
.NCLEXEssentialSummary abbr[title] {text-decoration-color:#98a2b3;text-underline-offset:3px;cursor:help;}

/* Paragraph rhythm and lists */
.NCLEXEssentialSummary ul,.NCLEXEssentialSummary ol {margin:18px 0 26px;padding:20px 24px 20px 46px;border:1px solid #e5e9ef;border-radius:14px;background:#fbfcfe;}
.NCLEXEssentialSummary li {padding:3px 0 3px 2px;color:var(--nes-text);line-height:1.75;}
.NCLEXEssentialSummary li + li {margin-top:6px;}
.NCLEXEssentialSummary li::marker {color:var(--nes-primary);font-weight:800;}
.NCLEXEssentialSummary blockquote {margin:26px 0;padding:20px 24px;border:0;border-left:4px solid var(--nes-primary);border-radius:0 12px 12px 0;background:var(--nes-primary-soft);color:var(--nes-ink);font-size:16px;line-height:1.76;}
.NCLEXEssentialSummary blockquote p:last-child {margin-bottom:0;}
.NCLEXEssentialSummary hr {height:1px;margin:42px 0;border:0;background:var(--nes-line);}

/* Scannable learning blocks */
.NCLEXEssentialSummary .intro-bubble {margin:0 0 34px;padding:22px 24px;border:1px solid #cfe0fb;border-radius:14px;background:var(--nes-primary-soft);}
.NCLEXEssentialSummary .intro-bubble p {margin:0;color:#24466f;font-size:16px;line-height:1.75;}
.NCLEXEssentialSummary .intro-bubble p + p {margin-top:10px;}
.NCLEXEssentialSummary .key-message {margin:28px 0;padding:22px 24px;border:1px solid #9edfd4;border-left:5px solid var(--nes-teal);border-radius:14px;background:var(--nes-teal-soft);}
.NCLEXEssentialSummary .key-message p {margin:0;color:#14534e;font-size:17px;line-height:1.72;}
.NCLEXEssentialSummary .key-message p:first-child {color:#10413d;font-weight:800;}
.NCLEXEssentialSummary .key-message p + p {margin-top:9px;}
.NCLEXEssentialSummary .tip-box {margin:26px 0;padding:20px 22px;border:1px solid #f1d28b;border-radius:14px;background:var(--nes-warning-soft);color:var(--nes-warning);}
.NCLEXEssentialSummary .tip-box p {margin:0;color:var(--nes-warning);font-size:16px;line-height:1.75;}
.NCLEXEssentialSummary .tip-box p + p {margin-top:9px;}
.NCLEXEssentialSummary .clinical-alert,.NCLEXEssentialSummary .common-pitfall {margin:26px 0;padding:20px 22px;border:1px solid #f3c7c4;border-left:5px solid var(--nes-danger);border-radius:14px;background:var(--nes-danger-soft);color:#7a271a;}
.NCLEXEssentialSummary .clinical-alert p,.NCLEXEssentialSummary .common-pitfall p {margin:0;color:#7a271a;font-size:16px;line-height:1.75;}
.NCLEXEssentialSummary .clinical-alert p + p,.NCLEXEssentialSummary .common-pitfall p + p {margin-top:9px;}
.NCLEXEssentialSummary .quick-check {margin:28px 0;padding:22px 24px;border:1px solid #b9d2fb;border-radius:14px;background:#f7faff;}
.NCLEXEssentialSummary .quick-check p {margin:0;color:#24466f;font-size:16px;line-height:1.75;}
.NCLEXEssentialSummary .quick-check p + p {margin-top:10px;}
.NCLEXEssentialSummary .example-box {position:relative;margin:20px 0;padding:22px 22px 18px;border:1px solid var(--nes-line);border-radius:14px;background:#fff;}
.NCLEXEssentialSummary .example-box.good {border-color:#a6e1c2;background:var(--nes-success-soft);}
.NCLEXEssentialSummary .example-box.bad {border-color:#f3c7c4;background:var(--nes-danger-soft);}
.NCLEXEssentialSummary .example-box .box-label {display:inline-block;margin:0 0 10px;padding:4px 9px;border-radius:999px;background:#eef2f6;color:var(--nes-ink);font-size:12px;font-weight:800;line-height:1.35;letter-spacing:.02em;}
.NCLEXEssentialSummary .example-box.good .box-label {background:#d1fadf;color:var(--nes-success);}
.NCLEXEssentialSummary .example-box.bad .box-label {background:#fee4e2;color:var(--nes-danger);}
.NCLEXEssentialSummary .example-box p:last-child {margin-bottom:0;}

/* Priority and decision structures */
.NCLEXEssentialSummary .priority-stack {display:grid;gap:12px;margin:26px 0;}
.NCLEXEssentialSummary .priority-step {display:grid;grid-template-columns:42px minmax(0,1fr);gap:15px;align-items:start;padding:18px 20px;border:1px solid var(--nes-line);border-radius:14px;background:#fff;}
.NCLEXEssentialSummary .priority-step:first-child {border-color:#a9c7f8;background:var(--nes-primary-soft);}
.NCLEXEssentialSummary .step-order {display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:12px;background:var(--nes-primary);color:#fff;font-size:16px;font-weight:800;font-variant-numeric:tabular-nums;}
.NCLEXEssentialSummary .step-body {min-width:0;}
.NCLEXEssentialSummary .step-title {display:block;margin:0 0 4px;color:var(--nes-ink);font-size:17px;font-weight:800;line-height:1.5;}
.NCLEXEssentialSummary .step-body p {margin:0;color:var(--nes-muted);font-size:15px;line-height:1.68;}
.NCLEXEssentialSummary .decision-path {display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:26px 0;}
.NCLEXEssentialSummary .decision-item {position:relative;padding:18px;border:1px solid var(--nes-line);border-radius:14px;background:#fff;}
.NCLEXEssentialSummary .decision-item:not(:last-child)::after {content:'\2192';position:absolute;top:50%;right:-17px;z-index:1;display:flex;align-items:center;justify-content:center;width:22px;height:22px;border:1px solid var(--nes-line);border-radius:50%;background:#fff;color:var(--nes-primary);font-weight:800;transform:translateY(-50%);}
.NCLEXEssentialSummary .decision-item strong {display:block;margin-bottom:6px;font-size:16px;}
.NCLEXEssentialSummary .decision-item p {margin:0;color:var(--nes-muted);font-size:14px;line-height:1.62;}
.NCLEXEssentialSummary .takeaway-grid {display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:26px 0;}
.NCLEXEssentialSummary .takeaway-card {padding:20px;border:1px solid var(--nes-line);border-radius:14px;background:#fff;}
.NCLEXEssentialSummary .takeaway-card h4 {margin:0 0 8px;color:var(--nes-ink);font-size:17px;}
.NCLEXEssentialSummary .takeaway-card p {margin:0;color:var(--nes-muted);font-size:15px;line-height:1.68;}

/* Tables and clinical values */
.NCLEXEssentialSummary .table-container,.NCLEXEssentialSummary .table-scroll,.NCLEXEssentialSummary .comparison-table {width:100%;margin:26px 0 32px;overflow-x:auto;border:1px solid var(--nes-line);border-radius:14px;background:#fff;-webkit-overflow-scrolling:touch;}
.NCLEXEssentialSummary table {display:block;width:100%;max-width:100%;margin:26px 0 32px;overflow-x:auto;border:1px solid var(--nes-line);border-radius:14px;border-spacing:0;border-collapse:separate;background:#fff;font-size:15px;line-height:1.62;font-variant-numeric:tabular-nums;-webkit-overflow-scrolling:touch;}
.NCLEXEssentialSummary .table-container table,.NCLEXEssentialSummary .table-scroll table,.NCLEXEssentialSummary .comparison-table table {display:table;min-width:620px;margin:0;border:0;border-radius:0;overflow:visible;}
.NCLEXEssentialSummary table thead,.NCLEXEssentialSummary table tbody {display:table;width:100%;min-width:620px;}
.NCLEXEssentialSummary .table-container table thead,.NCLEXEssentialSummary .table-container table tbody,.NCLEXEssentialSummary .table-scroll table thead,.NCLEXEssentialSummary .table-scroll table tbody,.NCLEXEssentialSummary .comparison-table table thead,.NCLEXEssentialSummary .comparison-table table tbody {min-width:0;}
.NCLEXEssentialSummary th {min-width:128px;padding:14px 16px;border:0;border-bottom:1px solid var(--nes-line-strong);background:#f4f7fb;color:var(--nes-ink);font-weight:800;text-align:left;vertical-align:middle;}
.NCLEXEssentialSummary td {min-width:128px;padding:14px 16px;border:0;border-bottom:1px solid #e9edf2;color:var(--nes-text);text-align:left;vertical-align:top;}
.NCLEXEssentialSummary tbody tr:nth-child(even) td {background:#fbfcfe;}
.NCLEXEssentialSummary tbody tr:last-child td {border-bottom:0;}
.NCLEXEssentialSummary .value,.NCLEXEssentialSummary .merci-value {display:inline-block;padding:2px 7px;border:1px solid #d0d5dd;border-radius:6px;background:#f8fafc;color:var(--nes-ink);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.92em;font-variant-numeric:tabular-nums;}
.NCLEXEssentialSummary .value-abnormal,.NCLEXEssentialSummary .merci-value-abnormal {border-color:#f3c7c4;background:var(--nes-danger-soft);color:var(--nes-danger);font-weight:800;}
.NCLEXEssentialSummary .value-normal,.NCLEXEssentialSummary .merci-value-normal {border-color:#a6e1c2;background:var(--nes-success-soft);color:var(--nes-success);font-weight:800;}
.NCLEXEssentialSummary .merci-kw {color:var(--nes-primary-deep);font-weight:800;}
.NCLEXEssentialSummary .merci-kw-line {border-bottom:2px solid #a9c7f8;color:var(--nes-ink);font-weight:700;}
.NCLEXEssentialSummary .merci-kw-mark {padding:1px 4px;border-radius:4px;background:#fff0a8;color:var(--nes-ink);font-weight:800;box-decoration-break:clone;-webkit-box-decoration-break:clone;}
.NCLEXEssentialSummary .merci-scenario-label {display:inline-block;margin:0 0 10px;padding:5px 10px;border-radius:999px;background:var(--nes-primary);color:#fff;font-size:12px;font-weight:800;line-height:1.35;letter-spacing:.02em;}

/* Figures, links, details, and provenance */
.NCLEXEssentialSummary figure {margin:30px 0;}
.NCLEXEssentialSummary img {display:block;max-width:100%;height:auto;margin:0 auto;border:1px solid #e4e9ef;border-radius:14px;background:#fff;}
.NCLEXEssentialSummary figcaption,.NCLEXEssentialSummary .image-caption {margin:10px auto 0;color:var(--nes-muted);font-size:13px;line-height:1.6;text-align:center;}
.NCLEXEssentialSummary a {color:var(--nes-primary-deep);font-weight:700;text-decoration-color:#8bb5f4;text-decoration-thickness:1px;text-underline-offset:3px;}
.NCLEXEssentialSummary a:hover {color:#123a7a;text-decoration-color:currentColor;}
.NCLEXEssentialSummary a:focus-visible,.NCLEXEssentialSummary summary:focus-visible {outline:3px solid rgba(23,92,211,.28);outline-offset:3px;border-radius:4px;}
.NCLEXEssentialSummary details {margin:22px 0;border:1px solid var(--nes-line);border-radius:14px;background:#fff;}
.NCLEXEssentialSummary summary {padding:16px 18px;color:var(--nes-ink);font-weight:800;line-height:1.55;cursor:pointer;}
.NCLEXEssentialSummary details[open] summary {border-bottom:1px solid var(--nes-line);}
.NCLEXEssentialSummary .details-body {padding:18px 20px;}
.NCLEXEssentialSummary .details-body > :last-child {margin-bottom:0;}
.NCLEXEssentialSummary .source-note,.NCLEXEssentialSummary .content-disclaimer {margin-top:44px;padding:20px 22px;border:1px solid var(--nes-line);border-radius:14px;background:#f8fafc;color:var(--nes-muted);font-size:13px;line-height:1.68;}
.NCLEXEssentialSummary .source-note p,.NCLEXEssentialSummary .content-disclaimer p {margin:0;color:inherit;font-size:inherit;line-height:inherit;}
.NCLEXEssentialSummary .source-note p + p,.NCLEXEssentialSummary .content-disclaimer p + p {margin-top:8px;}

@media screen and (max-width:640px) { .NCLEXEssentialSummary {padding:0 0 38px;font-size:16px;line-height:1.78;}
    .NCLEXEssentialSummary .chapter-header {margin-bottom:32px;padding:26px 22px 24px;border-left-width:5px;border-radius:15px;}
    .NCLEXEssentialSummary .chapter-title {font-size:28px;line-height:1.32;}
    .NCLEXEssentialSummary .chapter-summary {font-size:15px;}
    .NCLEXEssentialSummary .part-title,.NCLEXEssentialSummary h2 {margin-top:38px;font-size:22px;}
    .NCLEXEssentialSummary h3 {margin-top:31px;font-size:19px;}
    .NCLEXEssentialSummary h4 {font-size:17px;}
    .NCLEXEssentialSummary p {font-size:16px;line-height:1.78;}
    .NCLEXEssentialSummary ul,.NCLEXEssentialSummary ol {padding:17px 17px 17px 38px;border-radius:12px;}
    .NCLEXEssentialSummary .intro-bubble,.NCLEXEssentialSummary .key-message,.NCLEXEssentialSummary .tip-box,.NCLEXEssentialSummary .clinical-alert,.NCLEXEssentialSummary .common-pitfall,.NCLEXEssentialSummary .quick-check {padding:18px;border-radius:12px;}
    .NCLEXEssentialSummary .decision-path,.NCLEXEssentialSummary .takeaway-grid {grid-template-columns:1fr;}
    .NCLEXEssentialSummary .decision-item:not(:last-child)::after {content:'\2193';top:auto;right:50%;bottom:-18px;transform:translateX(50%);}
    .NCLEXEssentialSummary .priority-step {grid-template-columns:36px minmax(0,1fr);gap:12px;padding:16px;}
    .NCLEXEssentialSummary .step-order {width:36px;height:36px;border-radius:10px;font-size:14px;}
    .NCLEXEssentialSummary table thead,.NCLEXEssentialSummary table tbody,.NCLEXEssentialSummary .table-container table,.NCLEXEssentialSummary .table-scroll table,.NCLEXEssentialSummary .comparison-table table {min-width:560px;}
    .NCLEXEssentialSummary th,.NCLEXEssentialSummary td {min-width:118px;padding:12px 13px;font-size:14px;}
    .NCLEXEssentialSummary .source-note,.NCLEXEssentialSummary .content-disclaimer {margin-top:36px;padding:18px;}
}

@media screen and (max-width:390px) { .NCLEXEssentialSummary .chapter-header {padding:23px 18px 21px;}
    .NCLEXEssentialSummary .chapter-title {font-size:25px;}
    .NCLEXEssentialSummary .part-title,.NCLEXEssentialSummary h2 {font-size:21px;}
    .NCLEXEssentialSummary .priority-step {padding:14px;}
}

@media print { .NCLEXEssentialSummary {max-width:none;padding:0;color:#243247;background:#fff;font-size:11pt;line-height:1.65;}
    .NCLEXEssentialSummary .chapter-header {break-inside:avoid;margin-bottom:22px;padding:22px;border:1px solid #b8c5d6;border-left:5px solid #175cd3;border-radius:10px;box-shadow:none;background:#f7faff;}
    .NCLEXEssentialSummary .chapter-title {font-size:24pt;}
    .NCLEXEssentialSummary h2,.NCLEXEssentialSummary h3,.NCLEXEssentialSummary h4 {break-after:avoid;}
    .NCLEXEssentialSummary p,.NCLEXEssentialSummary li {font-size:11pt;}
    .NCLEXEssentialSummary table,.NCLEXEssentialSummary blockquote,.NCLEXEssentialSummary .priority-step,.NCLEXEssentialSummary .key-message,.NCLEXEssentialSummary .tip-box,.NCLEXEssentialSummary .clinical-alert,.NCLEXEssentialSummary .common-pitfall,.NCLEXEssentialSummary .quick-check,.NCLEXEssentialSummary figure {break-inside:avoid;}
    .NCLEXEssentialSummary .decision-path {grid-template-columns:repeat(3,minmax(0,1fr));}
    .NCLEXEssentialSummary a {color:#1849a9;text-decoration:none;}
}