:root {
  --bg-paper: #FAF7F2;
  --bg-card: #F3EDE2;
  --bg-highlight: #FDF9F6;
  --ink: #1E242B;
  --ink-muted: #525B65;
  --navy: #1B365D;
  --navy-hover: #122644;
  --rose: #9E3B5A;
  --rose-soft: #F7E8ED;
  --border: #DFD6C7;
  --gold: #B47B2B;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 100%;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--bg-paper);
  color: var(--ink);
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 1.25rem; /* 20px for effortless reading with progressive lenses */
  line-height: 1.78;
}

/* Header & Navigation */
.site-header {
  background-color: #FFFFFF;
  border-bottom: 2px solid var(--border);
  padding: 1.4rem 1.25rem 1.1rem;
}

.header-inner {
  max-width: 1060px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.blog-brand {
  text-decoration: none;
  color: var(--navy);
}

.blog-title {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 2.1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--navy);
  line-height: 1.2;
}

.blog-tagline {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 0.98rem;
  color: var(--ink-muted);
  margin-top: 0.35rem;
}

.site-nav {
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--border);
  width: 100%;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 1rem;
  font-weight: 600;
}

.site-nav a {
  color: var(--ink);
  text-decoration: none;
  padding: 0.25rem 0.4rem;
  border-radius: 4px;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--rose);
  text-decoration: underline;
}

/* Layout Container */
.main-container {
  max-width: 1080px;
  margin: 2.2rem auto 4rem;
  padding: 0 1.25rem;
  display: grid;
  grid-template-columns: minmax(0, 740px) 300px;
  gap: 2.75rem;
  align-items: start;
}

@media (max-width: 960px) {
  .main-container {
    grid-template-columns: 1fr;
    max-width: 740px;
  }
}

/* Article Content */
.article-card {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 2.5rem 2.4rem;
  box-shadow: 0 2px 12px rgba(30, 36, 43, 0.04);
}

@media (max-width: 640px) {
  body {
    font-size: 1.18rem; /* 19px on mobile screens */
    line-height: 1.72;
  }
  .article-card {
    padding: 1.5rem 1.2rem;
  }
  .blog-title {
    font-size: 1.7rem;
  }
}

.category-kicker {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--rose);
  margin-bottom: 0.75rem;
  display: block;
}

.article-h1 {
  font-size: 2.15rem;
  line-height: 1.28;
  color: var(--ink);
  margin-bottom: 1rem;
  font-weight: 700;
}

@media (max-width: 640px) {
  .article-h1 {
    font-size: 1.68rem;
    line-height: 1.32;
  }
}

.article-subtitle {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 1.18rem;
  line-height: 1.55;
  color: var(--ink-muted);
  margin-bottom: 1.35rem;
  font-weight: 400;
}

.byline-bar {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.95rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.85rem;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 0.95rem;
  color: var(--ink-muted);
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--navy);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: Georgia, serif;
  font-weight: 700;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.byline-text strong {
  color: var(--ink);
  font-size: 1.02rem;
}

.article-body p {
  margin-bottom: 1.4rem;
}

.article-body h2 {
  font-size: 1.58rem;
  line-height: 1.35;
  color: var(--navy);
  margin: 2.2rem 0 1rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border);
}

.article-body h3 {
  font-size: 1.32rem;
  line-height: 1.4;
  color: var(--ink);
  margin: 1.6rem 0 0.75rem;
}

.article-body ul,
.article-body ol {
  margin: 0 0 1.5rem 1.5rem;
}

.article-body li {
  margin-bottom: 0.85rem;
  padding-left: 0.25rem;
}

.article-body strong {
  color: #11161B;
}

/* Editorial Figures & Captions */
.editorial-figure {
  margin: 1.85rem 0;
  background-color: var(--bg-paper);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.editorial-figure img {
  width: 100%;
  height: auto;
  display: block;
}

.editorial-caption {
  padding: 0.85rem 1.1rem;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 0.96rem;
  line-height: 1.5;
  color: var(--ink-muted);
  background-color: var(--bg-paper);
  border-top: 1px solid var(--border);
}

/* Callout Boxes */
.table-note-box {
  background-color: var(--bg-card);
  border-left: 5px solid var(--navy);
  padding: 1.4rem 1.5rem;
  border-radius: 0 8px 8px 0;
  margin: 1.85rem 0;
}

.table-note-title {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.verdict-box {
  background-color: var(--rose-soft);
  border: 2px solid var(--rose);
  border-radius: 10px;
  padding: 1.85rem 1.75rem;
  margin: 2.4rem 0 1.5rem;
}

.verdict-header {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 0.92rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--rose);
  margin-bottom: 0.45rem;
}

.verdict-title {
  font-size: 1.5rem;
  color: var(--ink);
  margin-bottom: 1rem;
  font-weight: 700;
}

.verdict-list {
  list-style: none !important;
  margin: 0 0 1.4rem 0 !important;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 1.05rem;
}

.verdict-list li {
  margin-bottom: 0.65rem;
  padding-left: 0 !important;
}

.cta-button {
  display: inline-block;
  width: 100%;
  text-align: center;
  background-color: var(--navy);
  color: #FFFFFF !important;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  text-decoration: none;
  padding: 1.05rem 1.4rem;
  border-radius: 8px;
  transition: background-color 0.15s ease;
  box-shadow: 0 3px 8px rgba(27, 54, 93, 0.2);
}

.cta-button:hover {
  background-color: var(--navy-hover);
}

.cta-subnote {
  text-align: center;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 0.92rem;
  color: var(--ink-muted);
  margin-top: 0.65rem;
  margin-bottom: 0 !important;
}

/* Comparison Table */
.spec-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.6rem 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 1rem;
}

.spec-table th,
.spec-table td {
  border: 1px solid var(--border);
  padding: 0.85rem 1rem;
  text-align: left;
  vertical-align: top;
}

.spec-table th {
  background-color: var(--bg-card);
  color: var(--navy);
  font-weight: 700;
}

/* Sidebar */
.sidebar-card {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 0.98rem;
  line-height: 1.58;
}

.sidebar-card h3 {
  font-family: Georgia, serif;
  font-size: 1.22rem;
  color: var(--navy);
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.sidebar-card p {
  margin-bottom: 0.9rem;
  color: var(--ink-muted);
}

.sidebar-links {
  list-style: none;
}

.sidebar-links li {
  margin-bottom: 0.85rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--border);
}

.sidebar-links li:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.sidebar-links a {
  color: var(--navy);
  font-weight: 600;
  text-decoration: none;
  display: block;
}

.sidebar-links a:hover {
  color: var(--rose);
  text-decoration: underline;
}

/* Comments Section */
.comments-section {
  margin-top: 2.8rem;
  padding-top: 2rem;
  border-top: 2px solid var(--border);
}

.comment-item {
  background-color: var(--bg-paper);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.25rem 1.4rem;
  margin-bottom: 1.15rem;
}

.comment-meta {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.4rem;
}

.comment-meta span {
  font-weight: 400;
  color: var(--ink-muted);
  margin-left: 0.4rem;
}

.comment-reply {
  margin-left: 1.5rem;
  background-color: #FFFFFF;
  border-left: 4px solid var(--rose);
}

/* Footer */
.site-footer {
  background-color: #FFFFFF;
  border-top: 1px solid var(--border);
  padding: 2.5rem 1.25rem;
  text-align: center;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 0.92rem;
  color: var(--ink-muted);
  line-height: 1.6;
}

.footer-inner {
  max-width: 780px;
  margin: 0 auto;
}