/* NOLD page — from assets/html/nold.html */
.nold-page {
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--ink, #14171F);
  background: var(--paper, #FBF9F4);
  line-height: 1.6;
  word-break: keep-all;
  overflow-x: clip;

  /* Editorial medical palette */
  --ink: #14171F;
  --ink-2: #2B3240;
  --muted: #6B7280;
  --line: #E4E1DA;
  --line-2: #EFEDE6;
  --paper: #FBF9F4;
  --paper-2: #F5F1E8;
  --navy: #0A2540;
  --navy-2: #1A3454;
  --blue: #0052CC;
  --blue-2: #003D99;
  --blue-soft: #E8EEF7;
  --sage: #687A6B;
  --gold: #B89D5A;
  --gold-soft: #EFE5C7;
  --sky: #E8F1FC;
  --red-blood: #8B2635;
  --green-paper: #556B45;
  --shadow-sm: 0 2px 8px rgba(10, 37, 64, 0.06);
  --shadow-md: 0 8px 24px rgba(10, 37, 64, 0.08);
  --shadow-lg: 0 16px 48px rgba(10, 37, 64, 0.12);
}

.nold-page em,
.nold-page cite,
.nold-page i,
.nold-page blockquote {
  font-style: normal;
}



.nold-page, .nold-page *, .nold-page *::before, .nold-page *::after { box-sizing: border-box; }
.nold-page .container{ max-width: 1400px; margin: 0 auto; }

/* ============ Paper texture background ============ */
.nold-page.paper-texture{
  position: relative;
}
.nold-page.paper-texture::before{
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(rgba(10, 37, 64, 0.018) 1px, transparent 1px);
  background-size: 4px 4px;
  pointer-events: none;
  z-index: 0;
}
.nold-page.paper-texture > *{ position: relative; z-index: 1; }

/* ============ Article meta strip ============ */
.nold-page .article-meta {
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
  background: rgba(251, 249, 244, 0.6);
}

.nold-page .article-meta .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
}

.nold-page .article-meta .breadcrumb a:hover {
  color: #0a2540;
}

.nold-page .article-meta-sep {
  color: var(--line);
  margin: 0 10px;
}

.nold-page .article-meta-current {
  color: var(--ink-2);
}

.nold-page .article-meta-credit em {
  color: var(--ink-2);
}

@media (max-width: 768px) {
  .nold-page .article-meta .container {
    flex-direction: column;
    align-items: flex-start;
    font-size: 13px;
    gap: 8px;
  }
}


.nold-page .term-fraunces,
.nold-page .hero-label,
.nold-page .hero-title,
.nold-page .hero-title em,
.nold-page .nold-eq-name,
.nold-page .nold-eq-name em,
.nold-page .technique-name,
.nold-page .cta-eyebrow {
  font-family: 'Fraunces', serif;
}

/* ============ Hero — editorial manifesto ============ */
.nold-page .hero{
  padding: 80px 0 120px;
  position: relative;
  overflow: hidden;
}
.nold-page .hero-label{
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 56px;
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.24em;
  text-transform: uppercase;
}
.nold-page .hero-label::before{
  content: '';
  width: 32px;
  height: 1px;
  background: var(--ink-2);
}
.nold-page .hero-title{
  font-size: clamp(84px, 18vw, 280px);
  font-weight: 300;
  line-height: 0.88;
  letter-spacing: -0.05em;
  color: var(--navy);
  margin-bottom: 20px;
  font-variation-settings: "opsz" 144, "SOFT" 50;
}
.nold-page .hero-title em{
  font-variation-settings: "opsz" 144, "SOFT" 100;
  color: #0a2540;
}
.nold-page .hero-subtitle-en{
  font-size: clamp(22px, 2.6vw, 32px);
  font-weight: 300;
  color: var(--ink-2);
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}
.nold-page .hero-subtitle-ko{
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 600;
  color: var(--navy);
  letter-spacing: -0.03em;
  margin-bottom: 56px;
}
.nold-page .hero-lede{
  max-width: 640px;
  font-size: clamp(17px, 1.5vw, 20px);
  line-height: 1.65;
  color: var(--ink-2);
  margin-bottom: 28px;
  font-weight: 400;
}
.nold-page .hero-lede strong{
  color: var(--navy);
  font-weight: 700;
  background: linear-gradient(120deg, transparent 0%, var(--gold-soft) 15%, var(--gold-soft) 95%, transparent 95%);
  padding: 0 2px;
}
.nold-page .hero-cta{
  margin-bottom: 72px;
}
.nold-page .hero-cta-btn{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: 15px;
  font-weight: 700;
  border-radius: 4px;
  background: var(--navy);
  color: var(--paper) !important;
  transition: background 0.2s, color 0.2s;
}
.nold-page .hero-cta-btn:hover{
  background: var(--gold);
  color: var(--navy) !important;
}
.nold-page .section-press-cta{
  display: flex;
  justify-content: center;
  margin-top: 56px;
}
.nold-page .solution-bg .hero-cta-btn{
  background: var(--gold);
  color: var(--navy) !important;
}
.nold-page .solution-bg .hero-cta-btn:hover{
  background: #D4BB7A;
}
.nold-page .hero-stats{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--line);
  margin-top: auto;
}
.nold-page .hero-stat{
  background: var(--paper);
  padding: 28px 24px 24px;
  display: flex;
  flex-direction: column;
}
.nold-page .hero-stat-label{
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.nold-page .hero-stat-value{
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 500;
  color: var(--navy);
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: 6px;
}
.nold-page .hero-stat-value sup{
  font-size: 0.45em;
  vertical-align: super;
  color: var(--gold);
  margin-left: 3px;
}
.nold-page .hero-stat-unit{
  font-size: 13px;
  color: var(--muted);
  font-weight: 500;
}
@media (max-width: 900px) {
  .nold-page .hero { padding: 48px 0 72px; }
  .nold-page .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .nold-page .hero-title { font-size: clamp(72px, 16vw, 140px); letter-spacing: -0.05em; }
  .nold-page .hero-subtitle-ko { margin-bottom: 40px; }
  .nold-page .hero-cta { margin-bottom: 56px; }
  .nold-page .section-press-cta { margin-top: 48px; }
  .nold-page .hero-cta-btn {
    min-height: 48px;
    padding: 15px 26px;
    font-size: 15px;
  }
}

/* ============ Section architecture ============ */
.nold-page .section{
  padding: 120px 0;
  border-top: 1px solid var(--line);
  position: relative;
}
.nold-page .section-marker{
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 48px;
  margin-bottom: 72px;
  align-items: start;
}
.nold-page .section-num{
  font-size: 96px;
  font-weight: 300;
  line-height: 0.9;
  color: var(--navy);
  font-variation-settings: "opsz" 144;
  letter-spacing: -0.04em;
}
.nold-page .section-num::after{
  content: '';
  display: block;
  width: 60px;
  height: 1px;
  background: var(--ink);
  margin-top: 20px;
}
.nold-page .section-header{ padding-top: 12px; }
.nold-page .section-eyebrow{
  font-size: 13px;
  font-weight: 500;
  color: #0a2540;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.nold-page .section-title{
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: var(--navy);
  margin-bottom: 20px;
}
.nold-page .section-title em{ font-style: normal; color: #0a2540; font-weight: 400; }
.nold-page .section-title em.section-title-em-gold{ color: var(--gold); }
.nold-page .section-lede{
  font-size: 18px;
  color: var(--ink-2);
  line-height: 1.6;
}
@media (max-width: 768px) {
  .nold-page .section { padding: 72px 0; }
  .nold-page .section-marker { grid-template-columns: 1fr; gap: 20px; margin-bottom: 48px; }
  .nold-page .section-num { font-size: 64px; }
  .nold-page .section-num::after { margin-top: 12px; }
}

/* ============ Problem section ============ */
.nold-page .problem-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
}
.nold-page .problem-body p{
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink-2);
  margin-bottom: 20px;
}
.nold-page .problem-body p.dropcap::first-letter{
  font-size: 72px;
  font-weight: 700;
  float: left;
  line-height: 0.88;
  margin: 6px 12px -4px 0;
  color: var(--navy);
  font-variation-settings: "opsz" 144;
}
.nold-page .problem-body p strong{ color: var(--navy); font-weight: 700; }
.nold-page .problem-body blockquote{
  border-left: 3px solid var(--blue);
  padding: 4px 0 4px 24px;
  margin: 32px 0;
  font-size: 20px;
  font-weight: 300;
  color: var(--navy);
  line-height: 1.5;
}
.nold-page .problem-body blockquote cite{
  display: block;
  font-size: 13px;
  font-style: normal;
  color: var(--muted);
  margin-top: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.nold-page .problem-risks{
  background: var(--paper-2);
  padding: 40px 36px;
  border-radius: 8px;
  border-top: 2px solid var(--red-blood);
}
.nold-page .problem-risks h4{
  font-size: 22px;
  font-weight: 500;
  color: var(--navy);
  margin-bottom: 28px;
  letter-spacing: -0.02em;
}
.nold-page .risk-item{
  padding: 16px 0;
  border-bottom: 1px dashed var(--line);
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 16px;
  align-items: start;
}
.nold-page .risk-item:last-child{ border-bottom: none; }
.nold-page .risk-num{
  font-weight: 500;
  font-size: 20px;
  color: var(--red-blood);
  opacity: 0.85;
}
.nold-page .risk-item-content strong{
  display: block;
  font-size: 15px;
  color: var(--navy);
  font-weight: 700;
  margin-bottom: 3px;
  letter-spacing: -0.01em;
}
.nold-page .risk-item-content span{
  font-size: 13.5px;
  color: var(--ink-2);
  line-height: 1.55;
}
@media (max-width: 900px) {
  .nold-page .problem-grid { grid-template-columns: 1fr; gap: 48px; }
  .nold-page .problem-body p.dropcap::first-letter { font-size: 56px; }
}

/* ============ Solution — dark section ============ */
.nold-page .solution-bg{ background: var(--navy); color: var(--paper); }
.nold-page .solution-bg .section-num,
.nold-page .solution-bg .section-title{ color: var(--paper); }
.nold-page .solution-bg .section-num::after{ background: var(--gold); }
.nold-page .solution-bg .section-lede{ color: rgba(251, 249, 244, 0.8); }
.nold-page .solution-bg .section-eyebrow{ color: var(--gold); }
.nold-page .nold-equation{
  margin: 80px 0 64px;
  padding: 60px 40px;
  background: linear-gradient(180deg, rgba(255,255,255,0.02) 0%, rgba(255,255,255,0.06) 100%);
  border: 1px solid rgba(184, 157, 90, 0.25);
  border-radius: 16px;
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 32px;
  align-items: center;
}
.nold-page .nold-eq-part{ text-align: center; }
.nold-page .nold-eq-label{
  font-size: 13px;
  font-weight: 500;
  color: var(--gold);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.nold-page .nold-eq-name{
  font-size: 52px;
  font-weight: 400;
  color: #fff;
  line-height: 1;
  margin-bottom: 12px;
  letter-spacing: -0.03em;
  font-variation-settings: "opsz" 144;
}
.nold-page .nold-eq-name em{ font-style: normal; color: var(--gold); }
.nold-page .nold-eq-desc-ko{
  font-size: 17px;
  font-weight: 600;
  color: rgba(251, 249, 244, 0.95);
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}
.nold-page .nold-eq-desc-en{
  font-size: 13px;
  color: rgba(251, 249, 244, 0.55);
}
.nold-page .nold-eq-op{
  font-size: 56px;
  font-weight: 300;
  color: var(--gold);
  font-variation-settings: "opsz" 144;
}
@media (max-width: 900px) {
  .nold-page .nold-equation { grid-template-columns: 1fr; gap: 16px; padding: 40px 28px; }
  .nold-page .nold-eq-op { font-size: 36px; }
  .nold-page .nold-eq-name { font-size: 40px; }
}
.nold-page .solution-principles{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(251, 249, 244, 0.1);
  border-top: 1px solid rgba(251, 249, 244, 0.15);
  border-bottom: 1px solid rgba(251, 249, 244, 0.15);
}
.nold-page .principle{ background: var(--navy); padding: 40px 32px; }
.nold-page .principle-num{
  font-size: 14px;
  font-weight: 500;
  color: var(--gold);
  margin-bottom: 18px;
  letter-spacing: 0.05em;
}
.nold-page .principle-title{
  font-size: 24px;
  font-weight: 500;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.nold-page .principle-desc{
  font-size: 16px;
  line-height: 1.65;
  color: rgba(251, 249, 244, 0.7);
}
@media (max-width: 900px) {
  .nold-page .solution-principles { grid-template-columns: 1fr; }
}


/* ============ Technique sections (NLBD + NFFD) ============ */
.nold-page .technique-hero{
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  margin-bottom: 80px;
  align-items: start;
}
.nold-page .technique-label{
  font-size: 13px;
  font-weight: 500;
  color: #0a2540;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.nold-page .technique-name{
  font-size: 88px;
  font-weight: 400;
  color: var(--navy);
  line-height: 0.9;
  letter-spacing: -0.04em;
  margin-bottom: 12px;
  font-variation-settings: "opsz" 144;
}
.nold-page .technique-name em{ font-style: normal; color: #0a2540; }
.nold-page .technique-fullname{
  font-size: 17px;
  font-weight: 600;
  color: var(--ink-2);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.nold-page .technique-fullname-en{
  font-size: 14px;
  font-weight: 400;
  color: var(--muted);
  display: block;
  margin-top: 4px;
}
.nold-page .technique-intro{
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink-2);
}
.nold-page .technique-intro p{ margin-bottom: 14px; }
.nold-page .technique-intro strong{ color: var(--navy); font-weight: 700; }

.nold-page .checkpoint-viz{
  background: var(--paper-2);
  padding: 40px;
  border-radius: 12px;
  border: 1px solid var(--line);
  position: relative;
}
.nold-page .checkpoint-viz-title{
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.nold-page .checkpoint-viz-label{
  font-size: 22px;
  font-weight: 500;
  color: var(--navy);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.nold-page .checkpoint-legend{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 20px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  color: var(--ink-2);
}
.nold-page .checkpoint-legend-item{
  display: flex;
  gap: 8px;
  align-items: flex-start;
}
.nold-page .checkpoint-legend-num{
  font-weight: 600;
  color: #0a2540;
  flex-shrink: 0;
  width: 16px;
}
@media (max-width: 900px) {
  .nold-page .technique-hero { grid-template-columns: 1fr; gap: 40px; }
  .nold-page .technique-name { font-size: 64px; }
  .nold-page .checkpoint-legend { grid-template-columns: 1fr; }
  .nold-page .checkpoint-legend-item--center { grid-column: span 1; }
}

/* NFFD 3-step */
.nold-page .step-stack{ margin-top: 64px; }
.nold-page .step-row{
  display: grid;
  grid-template-columns: 80px 1fr 1.3fr;
  gap: 48px;
  padding: 48px 0;
  border-top: 1px solid var(--line);
  align-items: start;
}
.nold-page .step-row:last-child{ border-bottom: 1px solid var(--line); }
.nold-page .step-num{
  font-size: 56px;
  font-weight: 400;
  color: #0a2540;
  line-height: 1;
  font-variation-settings: "opsz" 144;
}
.nold-page .step-title{
  font-size: 26px;
  font-weight: 500;
  color: var(--navy);
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.nold-page .step-tool{
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.nold-page .step-tool span{ color: #0a2540; font-weight: 600; }
.nold-page .step-desc{
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--ink-2);
}
.nold-page .step-desc strong{ color: var(--navy); font-weight: 700; }
.nold-page .step-desc code{
  background: var(--paper-2);
  padding: 1px 6px;
  border-radius: 3px;
  font-size: 0.9em;
  color: var(--navy);
}
@media (max-width: 900px) {
  .nold-page .step-row { grid-template-columns: 1fr; gap: 16px; }
  .nold-page .step-num { font-size: 40px; }
}

/* ============ Advantages grid ============ */
.nold-page .advantages-intro{
  max-width: 720px;
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink-2);
  margin-bottom: 64px;
}
.nold-page .advantages-grid{
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  border-top: 2px solid var(--navy);
}
.nold-page .advantage{
  padding: 36px 24px 32px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: flex;
  flex-direction: column;
}
.nold-page .advantage:last-child{ border-right: none; }
.nold-page .advantage-num{
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.2em;
  margin-bottom: 20px;
}
.nold-page .advantage-icon{
  width: 48px; height: 48px;
  background: var(--blue-soft);
  border-radius: 50%;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  color: #0a2540;
}
.nold-page .advantage-title{
  font-size: 20px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.4;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}
.nold-page .advantage-desc{
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-2);
  margin-top: auto;
}
@media (max-width: 1024px) {
  .nold-page .advantages-grid { grid-template-columns: repeat(2, 1fr); }
  .nold-page .advantage { border-right: 1px solid var(--line); }
  .nold-page .advantage:nth-child(2n) { border-right: none; }
}
@media (max-width: 640px) {
  .nold-page .advantages-grid { grid-template-columns: 1fr; }
  .nold-page .advantage { border-right: none; }
}

/* ============ Indications two-col split ============ */
.nold-page .two-split{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}
.nold-page .split-col{ padding: 48px 40px; }
.nold-page .split-col.yes{
  background: #F5F9F4;
  border-right: 1px solid var(--line);
}
.nold-page .split-col.limit{
  background: var(--paper-2);
}
.nold-page .split-label{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.nold-page .split-label.yes{ color: var(--green-paper); }
.nold-page .split-label.limit{ color: var(--red-blood); }
.nold-page .split-col h4{
  font-size: 26px;
  font-weight: 500;
  color: var(--navy);
  margin-bottom: 28px;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.nold-page .split-col ul{ list-style: none; }
.nold-page .split-col li{
  padding: 12px 0;
  padding-left: 28px;
  position: relative;
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink-2);
  border-bottom: 1px dashed var(--line);
}
.nold-page .split-col li:last-child{ border-bottom: none; }
.nold-page .split-col.yes li::before{
  content: '';
  position: absolute;
  left: 0; top: 20px;
  width: 16px; height: 2px;
  background: var(--green-paper);
}
.nold-page .split-col.limit li::before{
  content: '!';
  position: absolute;
  left: 0; top: 12px;
  width: 18px; height: 18px;
  background: var(--red-blood);
  color: #fff;
  border-radius: 50%;
  font-size: 13px;
  font-weight: 700;
  display: grid;
  place-items: center;
}
@media (max-width: 768px) {
  .nold-page .two-split { grid-template-columns: 1fr; }
  .nold-page .split-col.yes { border-right: none; border-bottom: 1px solid var(--line); }
}

/* ============ Evidence / Papers ============ */
.nold-page .papers-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 48px;
}
.nold-page .paper-card{
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 40px 36px 32px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.nold-page .paper-card::before{
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 4px;
  background: var(--navy);
}
.nold-page .paper-card:hover{
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--navy);
}
.nold-page .paper-journal{
  font-size: 14px;
  font-weight: 500;
  color: #0a2540;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}
.nold-page .paper-citation{
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 24px;
  letter-spacing: 0.02em;
}
.nold-page .paper-title{
  font-size: 20px;
  font-weight: 500;
  line-height: 1.35;
  color: var(--navy);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.nold-page .paper-authors{
  font-size: 13px;
  color: var(--ink-2);
  margin-bottom: 24px;
  line-height: 1.5;
}
.nold-page .paper-authors strong{ color: var(--navy); font-weight: 700; text-decoration: underline; text-decoration-color: var(--gold); text-underline-offset: 3px; }
.nold-page .paper-abstract{
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink-2);
  padding-top: 20px;
  border-top: 1px dashed var(--line);
  margin-bottom: 24px;
}
.nold-page .paper-links{
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.nold-page .paper-link{
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 8px 14px;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 600;
  background: var(--navy);
  color: #fff !important;
  transition: background 0.2s;
}
.nold-page .paper-link:hover{ background: var(--blue); }
.nold-page .paper-link.alt{ background: #fff; color: var(--navy) !important; border: 1px solid var(--line); }
.nold-page .paper-link.alt:hover{ border-color: var(--blue); color: #0a2540 !important; }
@media (max-width: 900px) {
  .nold-page .papers-grid { grid-template-columns: 1fr; }
}

/* ============ Case presentation ============ */
.nold-page .case-wrap{
  margin-top: 56px;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 64px;
  align-items: start;
}
.nold-page .case-patient{
  background: var(--navy);
  color: var(--paper);
  padding: 40px 36px;
  border-radius: 8px;
}
.nold-page .case-patient-label{
  font-size: 13px;
  color: var(--gold);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.nold-page .case-patient-id{
  font-size: 32px;
  font-weight: 500;
  color: #fff;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}
.nold-page .case-patient-id span{
  display: block;
  font-size: 14px;
  font-weight: 400;
  color: rgba(251,249,244,0.7);
  margin-top: 4px;
}
.nold-page .case-field{
  padding: 14px 0;
  border-bottom: 1px dashed rgba(251,249,244,0.15);
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 16px;
  font-size: 13px;
}
.nold-page .case-field:last-child{ border-bottom: none; }
.nold-page .case-field dt{
  font-size: 13px;
  color: var(--gold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding-top: 2px;
}
.nold-page .case-field dd{ color: rgba(251,249,244,0.9); line-height: 1.5; }

.nold-page .case-timeline h4{
  font-size: 20px;
  color: var(--navy);
  margin-bottom: 24px;
  font-weight: 500;
  letter-spacing: -0.02em;
}
.nold-page .case-phase{
  padding: 16px 0 20px 28px;
  border-left: 2px solid var(--line);
  margin-left: 12px;
  position: relative;
}
.nold-page .case-phase::before{
  content: '';
  position: absolute;
  left: -7px; top: 24px;
  width: 12px; height: 12px;
  background: var(--paper);
  border: 2px solid var(--navy);
  border-radius: 50%;
}
.nold-page .case-phase.result::before{ background: var(--blue); border-color: var(--blue); }
.nold-page .case-phase-label{
  font-size: 16px;
  font-weight: 600;
  color: #0a2540;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.nold-page .case-phase-content{
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-2);
}
.nold-page .case-phase-content strong{ color: var(--navy); font-weight: 700; }

@media (max-width: 900px) {
  .nold-page .case-wrap { grid-template-columns: 1fr; gap: 32px; }
}

/* ============ CTA ============ */
.nold-page .cta-section{
  background: var(--navy);
  color: var(--paper);
  text-align: center;
  padding: 120px 0;
}
.nold-page .cta-eyebrow{
  font-size: 11px;
  color: var(--gold);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.nold-page .cta-title{
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: #fff;
  max-width: 820px;
  margin: 0 auto 20px;
}
.nold-page .cta-title em{ font-style: normal; color: var(--gold); }
.nold-page .cta-sub{
  font-size: 18px;
  color: rgba(251,249,244,0.75);
  margin: 0 auto 48px;
  line-height: 1.65;
}
.nold-page .cta-buttons{
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.nold-page .cta-btn{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 18px 32px;
  font-size: 18px;
  font-weight: 700;
  border-radius: 4px;
  transition: all 0.2s;
}
.nold-page .cta-btn-primary{
  background: var(--gold);
  color: var(--navy) !important;
}
.nold-page .cta-btn-primary:hover{ background: #D4BB7A; }
.nold-page .cta-btn-ghost{
  background: transparent;
  color: #fff !important;
  border: 1px solid rgba(251,249,244,0.3);
}
.nold-page .cta-btn-ghost:hover{ border-color: var(--gold); color: var(--gold) !important; }

.nold-page .cta-banner {
  font-family: inherit;
}

  /* Name etymology — quiet aside */
.nold-page .name-note{
    margin-top: 72px;
    padding: 32px 36px;
    border-left: 2px solid var(--gold);
    background: linear-gradient(90deg, rgba(184, 157, 90, 0.06) 0%, transparent 100%);
    max-width: 640px;
  }
.nold-page .name-note-label{
    font-size: 13px;
    font-weight: 500;
    color: var(--gold);
    letter-spacing: 0.24em;
    text-transform: uppercase;
    margin-bottom: 14px;
  }
.nold-page .name-note-body{
    font-size: 16px;
    line-height: 1.75;
    color: var(--ink-2);
    letter-spacing: -0.01em;
  }
.nold-page .name-note-body em{
    color: var(--navy);
    font-weight: 500;
  }

/* Utility / component classes (from page-nold.php inline styles) */
.nold-page .hero-stat-value sub {
  font-size: 0.5em;
  color: var(--muted);
  font-style: normal;
}

.nold-page .solution-equation-note {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(251, 249, 244, 0.75);
  margin: 0 auto 64px;
  text-align: center;
}

.nold-page .solution-equation-note em {
  color: var(--gold);
}

.nold-page .checkpoint-viz svg {
  width: 100%;
  height: auto;
}

.nold-page .checkpoint-legend-item--center {
  grid-column: span 2;
  padding-top: 8px;
  border-top: 1px dashed var(--line);
  margin-top: 6px;
}

.nold-page .checkpoint-legend-num--gold {
  color: var(--gold);
}

.nold-page .section--paper-bg {
  background: var(--paper-2);
}

.nold-page .technique-hero--flush {
  margin-bottom: 0;
}

.nold-page .landmark-card-col {
  align-self: center;
}

.nold-page .landmark-card {
  background: #fff;
  padding: 32px;
  border-radius: 12px;
  border: 1px solid var(--line);
}

.nold-page .landmark-card__label {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.nold-page .landmark-card__title {
  font-size: 28px;
  font-weight: 500;
  color: var(--navy);
  margin-bottom: 18px;
  letter-spacing: -0.02em;
}

.nold-page .landmark-card__body {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--ink-2);
}

.nold-page .landmark-card__cite {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px dashed var(--line);
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.12em;
}

.nold-page .landmark-card__cite-author {
  text-transform: none;
  letter-spacing: 0;
}

.nold-page .section-footnote {
  margin-top: 32px;
  font-size: 14px;
  color: var(--muted);
  text-align: center;
}

.nold-page .paper-authors-affiliation {
  color: var(--muted);
  font-size: 13px;
}

.nold-page .paper-citation-badge {
  color: var(--gold);
}

.nold-page .orcid-block {
  margin-top: 48px;
  text-align: center;
  padding: 32px;
  background: var(--paper-2);
  border-radius: 8px;
  border: 1px solid var(--line);
}

.nold-page .orcid-block__label {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.nold-page .orcid-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  color: var(--navy);
  font-weight: 500;
}

.nold-page .orcid-badge {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  background: #A6CE39;
  color: #fff;
  border-radius: 50%;
  font-size: 13px;
  font-weight: 800;
}

.nold-page .case-takeaway {
  margin-top: 32px;
  padding: 20px 24px;
  background: var(--blue-soft);
  border-left: 3px solid var(--blue);
  border-radius: 4px;
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.65;
}

.nold-page .case-takeaway__title {
  color: var(--navy);
  font-size: 15px;
  display: block;
  margin-bottom: 6px;
}

.nold-page .section-disclaimer {
  margin-top: 48px;
  font-size: 13px;
  color: var(--muted);
  text-align: center;
}

/* ============ Mobile layout ============ */
@media (max-width: 768px) {
  .nold-page .article-meta .container {
    letter-spacing: 0.06em;
  }

  .nold-page .breadcrumb {
    line-height: 1.5;
  }

  .nold-page .hero {
    padding: 40px 0 56px;
  }

  .nold-page .hero-label {
    letter-spacing: 0.12em;
    margin-bottom: 32px;
    flex-wrap: wrap;
  }

  .nold-page .hero-title {
    font-size: clamp(64px, 18vw, 112px);
    margin-bottom: 16px;
  }

  .nold-page .hero-subtitle-en {
    font-size: clamp(18px, 4.5vw, 24px);
  }

  .nold-page .hero-subtitle-ko {
    font-size: clamp(20px, 5vw, 28px);
    margin-bottom: 32px;
  }

  .nold-page .hero-lede {
    margin-bottom: 20px;
  }

  .nold-page .hero-cta {
    display: flex;
    margin-bottom: 40px;
  }

  .nold-page .section-press-cta {
    margin-top: 40px;
    width: 100%;
  }

  .nold-page .hero-cta-btn {
    width: 100%;
    justify-content: center;
    min-height: 48px;
    padding: 16px 24px;
    font-size: 15px;
    text-align: center;
    box-sizing: border-box;
  }

  .nold-page .hero-stat {
    padding: 20px 16px;
  }

  .nold-page .name-note {
    margin-top: 40px;
    padding: 24px 20px;
  }

  .nold-page .section {
    padding: 56px 0;
  }

  .nold-page .section-marker {
    margin-bottom: 40px;
  }

  .nold-page .section-title {
    font-size: clamp(28px, 7.5vw, 40px);
    margin-bottom: 16px;
  }

  .nold-page .section-lede {
    font-size: 16px;
  }

  .nold-page .section-eyebrow {
    letter-spacing: 0.14em;
  }

  .nold-page .problem-body p {
    font-size: 16px;
  }

  .nold-page .problem-body blockquote {
    font-size: 17px;
    padding-left: 16px;
    margin: 24px 0;
  }

  .nold-page .problem-risks {
    padding: 28px 20px;
  }

  .nold-page .problem-body p.dropcap::first-letter {
    font-size: 48px;
    margin: 4px 10px -2px 0;
  }

  .nold-page .nold-equation {
    margin: 48px 0 40px;
    padding: 32px 20px;
  }

  .nold-page .solution-equation-note {
    margin-bottom: 40px;
    font-size: 15px;
    text-align: left;
  }

  .nold-page .principle {
    padding: 28px 20px;
  }

  .nold-page .principle-title {
    font-size: 20px;
  }

  .nold-page .technique-hero {
    margin-bottom: 48px;
    gap: 32px;
  }

  .nold-page .technique-name {
    font-size: clamp(48px, 14vw, 64px);
  }

  .nold-page .checkpoint-viz {
    padding: 24px 16px;
  }

  .nold-page .landmark-card {
    padding: 24px 20px;
  }

  .nold-page .landmark-card__title {
    font-size: 22px;
  }

  .nold-page .step-stack {
    margin-top: 40px;
  }

  .nold-page .step-row {
    padding: 32px 0;
  }

  .nold-page .step-title {
    font-size: 22px;
  }

  .nold-page .advantages-intro {
    margin-bottom: 40px;
    font-size: 16px;
  }

  .nold-page .advantage {
    padding: 28px 20px 24px;
  }

  .nold-page .split-col {
    padding: 28px 20px;
  }

  .nold-page .split-col h4 {
    font-size: 22px;
    margin-bottom: 20px;
  }

  .nold-page .papers-grid {
    margin-top: 32px;
    gap: 24px;
  }

  .nold-page .paper-card {
    padding: 28px 20px 24px;
  }

  .nold-page .paper-title {
    font-size: 18px;
  }

  .nold-page .paper-links {
    flex-direction: column;
  }

  .nold-page .paper-link {
    justify-content: center;
    width: 100%;
  }

  .nold-page .orcid-block {
    margin-top: 32px;
    padding: 24px 20px;
  }

  .nold-page .orcid-link {
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
    font-size: 15px;
  }

  .nold-page .case-wrap {
    margin-top: 32px;
  }

  .nold-page .case-patient {
    padding: 28px 20px;
  }

  .nold-page .case-field {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 12px 0;
  }

  .nold-page .case-takeaway {
    padding: 16px 18px;
  }

  .nold-page .section-disclaimer,
  .nold-page .section-footnote {
    text-align: left;
  }

  .nold-page .cta-section {
    padding: 64px 0;
  }

  .nold-page .cta-buttons {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .nold-page .cta-btn {
    justify-content: center;
    width: 100%;
  }

  .nold-page .cta-banner .cta-inner {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }

  .nold-page .cta-banner .cta-phone {
    text-align: center;
  }
}

@media (max-width: 480px) {
  .nold-page .hero-stats {
    grid-template-columns: 1fr;
  }

  .nold-page .hero-title {
    font-size: clamp(56px, 20vw, 88px);
  }

  .nold-page .section-num {
    font-size: 48px;
  }

  .nold-page .nold-eq-name {
    font-size: 32px;
  }

  .nold-page .technique-name {
    font-size: 44px;
  }

  .nold-page .hero-cta {
    margin-bottom: 32px;
  }

  .nold-page .section-press-cta {
    margin-top: 32px;
  }

  .nold-page .hero-cta-btn {
    min-height: 52px;
    padding: 14px 20px;
    font-size: 14px;
  }
}

/* Override shared site.css section defaults within NOLD layout */
.nold-page .section-eyebrow::before,
.nold-page .section-eyebrow::after {
  content: none;
  margin: 0;
}

.nold-page .section-header {
  text-align: left;
  margin-bottom: 0;
}

/* Header — match NOLD editorial paper tone */
body.page-nold .site-header {
  background: rgba(251, 249, 244, 0.92);
}

@media (max-width: 900px) {
  body.page-nold .main-nav {
    background: rgba(251, 249, 244, 0.92);
  }
}