/* ================= RESET & BASE ================= */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI",
    Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.75;
  color: #2d3748;
  background: #f6f7f8;
  font-size: 18px;
}

a {
  text-decoration: none;
  color: inherit;
}

.container {
  max-width: 820px;
  margin: 0 auto;
  background: #ffffff;
  box-shadow: 0 6px 28px rgba(0, 0, 0, 0.05);
  overflow: hidden;
}

/* ================= HEADER ================= */
.journal-header {
  background: #ffffff;
  border-bottom: 1px solid #e2e8f0;
  padding: 18px 24px;
}

.logo-area {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.journal-name {
  font-family: 'Playfair Display', serif;
  font-weight: 600;
  color: #1a202c;
  font-size: 17px;
  letter-spacing: 0.3px;
}

.update-date {
  font-size: 13px;
  color: #718096;
}

/* ================= HERO ================= */
.hero-section {
  padding: 36px 28px 20px;
}

h1 {
  font-family: 'Playfair Display', serif;
  font-size: 34px;
  line-height: 1.25;
  margin-bottom: 18px;
  color: #1a202c;
}

.sub-headline {
  font-size: 20px;
  color: #4a5568;
  font-weight: 400;
  margin-bottom: 26px;
}

/* ================= EXPECTATION / HONESTY ================= */
.filter-box,
.expectation-box {
  background: #f8fafc;
  border-left: 4px solid #94a3b8;
  padding: 22px 26px;
  margin-bottom: 34px;
  font-size: 15px;
  color: #475569;
}

/* ================= IMAGES ================= */
.img-wrapper {
  margin: 34px 0;
  border: 1px solid #edf2f7;
  padding: 10px;
  border-radius: 10px;
  background: #ffffff;
}

.responsive-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}

.img-caption {
  font-size: 13px;
  color: #64748b;
  text-align: center;
  padding-top: 10px;
  font-style: italic;
}

/* ================= MAIN CONTENT ================= */
.content-body {
  padding: 0 28px 44px;
}

p {
  margin-bottom: 22px;
  text-align: justify;
}

/* ================= HEADINGS ================= */
h3 {
  font-family: 'Playfair Display', serif;
  color: #1e3a8a;
  margin-top: 46px;
  margin-bottom: 18px;
  font-size: 24px;
  border-bottom: 1px solid #e2e8f0;
  padding: 0 0 12px 6px;
  line-height: 1.35;
}

h3 i {
  margin-right: 8px;
  color: #1e40af;
}

/* ================= CONTEXT / RESEARCH BOX ================= */
.context-box {
  background: #f1f5f9;
  border-left: 4px solid #2563eb;
  padding: 24px 26px;
  margin: 36px 0;
  font-size: 16px;
}

.research-note {
  background: #fafafa;
  border: 1px dashed #cbd5e1;
  padding: 24px 26px;
  margin: 36px 0;
  font-size: 15px;
  color: #475569;
}

/* ================= LIST ================= */
.scientific-list {
  margin-left: 26px;
  margin-bottom: 36px;
}

.scientific-list li {
  margin-bottom: 14px;
}

/* ================= MATRIX ================= */
.matrix-container {
  margin: 54px 0;
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  border: 1px solid #e2e8f0;
  font-size: 14px;
}

.grid-header {
  background: #f1f5f9;
  color: #1e293b;
  padding: 16px;
  font-weight: 600;
  text-align: center;
}

.grid-item {
  padding: 18px;
  border-bottom: 1px solid #edf2f7;
  border-right: 1px solid #edf2f7;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.criteria {
  background: #f8fafc;
  font-weight: 600;
  justify-content: flex-start;
  text-align: left;
}

/* Mobile table simplification */
@media (max-width: 640px) {
  .comparison-grid {
    grid-template-columns: 1fr 1fr;
    font-size: 13px;
  }

  .grid-header.criteria,
  .grid-item.criteria {
    display: none;
  }
}

/* ================= CTA ================= */
.cta-section {
  margin-top: 60px;
  text-align: center;
}

.cta-box {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  padding: 44px 30px;
  border-radius: 12px;
}

.cta-sub {
  font-size: 16px;
  margin-bottom: 28px;
  color: #475569;
}

.cta-main {
  display: block;
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  background: #1e3a8a;
  color: #ffffff;
  font-size: 18px;
  font-weight: 600;
  padding: 18px;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.cta-main:hover {
  background: #1e40af;
}

.time-warning {
  font-size: 13px;
  color: #64748b;
  margin-top: 18px;
}

.text-option {
  margin-top: 22px;
  font-size: 14px;
}

.text-option a {
  color: #1e3a8a;
  text-decoration: underline;
  font-weight: 600;
}

/* ================= FOOTER ================= */
footer {
  background: #f8fafc;
  color: #64748b;
  padding: 52px 28px;
  font-size: 12px;
  text-align: center;
  border-top: 1px solid #e2e8f0;
}

.footer-links a {
  margin: 0 12px;
  color: #475569;
}

.disclaimer-text {
  margin-top: 22px;
  line-height: 1.6;
  color: #64748b;
  font-size: 11px;
}