/* Trail Notes — Earth-Tone Outdoor Magazine */
/* Design: Photojournalism-forward, National Geographic meets modern web */
/* Completely independent visual identity */

/* ===== FONTS ===== */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,900;1,400;1,600&family=Source+Sans+3:wght@300;400;500;600&display=swap');

/* ===== DESIGN TOKENS ===== */
:root {
  /* Earth palette */
  --forest-deep: #1a2e1a;
  --forest-mid: #2d4a2d;
  --forest-light: #4a7c59;
  --forest-pale: #8db09a;
  --stone-warm: #8c7b6b;
  --stone-mid: #b8a89a;
  --stone-light: #d4c8bc;
  --stone-pale: #ede6df;
  --stone-near: #f5f0eb;
  --charcoal-deep: #1c1c1a;
  --charcoal-mid: #2e2e2b;
  --charcoal-warm: #3d3d39;
  --ink: #1c1c1a;
  --ink-light: #3a3a37;
  --ink-pale: #5a5a55;
  --parchment: #faf7f3;
  --white: #ffffff;
  --gold-warm: #c8993a;
  --gold-deep: #a07828;
  --rust: #8b4a2e;
  --rust-light: #c4694a;

  /* Typography */
  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans: 'Source Sans 3', system-ui, -apple-system, sans-serif;

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 40px;
  --space-2xl: 64px;
  --space-3xl: 96px;

  /* Layout */
  --max-w: 1240px;
  --max-w-article: 720px;
  --nav-h: 64px;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--parchment);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ===== NAVIGATION ===== */
.tn-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--charcoal-deep);
  border-bottom: 3px solid var(--forest-light);
  height: var(--nav-h);
}
.tn-nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--space-lg);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}
.tn-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}
.tn-logo-mark {
  width: 32px;
  height: 32px;
  background: var(--forest-light);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}
.tn-logo-text {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.01em;
  line-height: 1;
}
.tn-logo-text span {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.6rem;
  font-weight: 400;
  color: var(--forest-pale);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 1px;
}
.tn-nav-links {
  display: flex;
  gap: var(--space-lg);
  align-items: center;
}
.tn-nav-links a {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--stone-light);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.tn-nav-links a:hover { color: var(--forest-pale); }
.tn-nav-cta {
  background: var(--forest-light);
  color: var(--white) !important;
  padding: 6px 16px;
  border-radius: 3px;
  font-size: 0.75rem !important;
  font-weight: 700 !important;
  transition: background 0.2s !important;
}
.tn-nav-cta:hover { background: var(--forest-mid) !important; color: var(--white) !important; }

/* Mobile nav toggle */
.tn-nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--stone-light);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 4px;
}
.tn-nav-mobile {
  display: none;
  background: var(--charcoal-mid);
  border-top: 1px solid var(--charcoal-warm);
  padding: var(--space-md) var(--space-lg);
  flex-direction: column;
  gap: var(--space-md);
}
.tn-nav-mobile.open { display: flex; }
.tn-nav-mobile a {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--stone-light);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--charcoal-warm);
}

/* ===== AD ZONES ===== */
.ad-zone {
  background: var(--stone-light);
  border: 1px dashed var(--stone-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  color: var(--ink-pale);
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  overflow: hidden;
}
.ad-zone-label { font-weight: 600; }
.ad-zone-dim { opacity: 0.7; }
.ad-leaderboard { width: 100%; max-width: 728px; height: 90px; margin: 0 auto; }
.ad-billboard { width: 100%; max-width: 970px; height: 250px; margin: 0 auto; }
.ad-half-page { width: 300px; height: 600px; }
.ad-skyscraper { width: 160px; height: 600px; }
.ad-native {
  width: 100%;
  height: 100px;
  max-width: 620px;
  border-radius: 4px;
}
.ad-wrap {
  display: flex;
  justify-content: center;
  padding: var(--space-md) 0;
}

/* ===== HERO SECTION ===== */
.tn-hero {
  background: var(--forest-deep);
  position: relative;
  overflow: hidden;
  min-height: 580px;
  display: flex;
  align-items: flex-end;
}
.tn-hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      135deg,
      rgba(26, 46, 26, 0.9) 0%,
      rgba(45, 74, 45, 0.7) 40%,
      rgba(26, 46, 26, 0.85) 100%
    ),
    repeating-linear-gradient(
      45deg,
      rgba(74, 124, 89, 0.03) 0px,
      rgba(74, 124, 89, 0.03) 1px,
      transparent 1px,
      transparent 40px
    );
}
.tn-hero-texture {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 80%, rgba(74, 124, 89, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(200, 153, 58, 0.08) 0%, transparent 50%);
}
.tn-hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--space-3xl) var(--space-lg) var(--space-2xl);
  width: 100%;
}
.tn-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--forest-pale);
  margin-bottom: var(--space-md);
  background: rgba(74, 124, 89, 0.2);
  padding: 4px 12px;
  border-radius: 2px;
  border-left: 3px solid var(--forest-light);
}
.tn-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 900;
  line-height: 1.08;
  color: var(--white);
  letter-spacing: -0.02em;
  max-width: 760px;
  margin-bottom: var(--space-lg);
}
.tn-hero-title em { font-style: italic; color: var(--forest-pale); }
.tn-hero-subtitle {
  font-family: var(--font-sans);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--stone-mid);
  max-width: 560px;
  line-height: 1.6;
  margin-bottom: var(--space-xl);
}
.tn-hero-actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  align-items: center;
}
.tn-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 12px 28px;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 3px;
  transition: all 0.2s;
  cursor: pointer;
  border: 2px solid transparent;
}
.tn-btn-primary {
  background: var(--forest-light);
  color: var(--white);
  border-color: var(--forest-light);
}
.tn-btn-primary:hover {
  background: var(--forest-mid);
  border-color: var(--forest-mid);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(74, 124, 89, 0.4);
}
.tn-btn-outline {
  background: transparent;
  color: var(--stone-light);
  border-color: rgba(140, 123, 107, 0.4);
}
.tn-btn-outline:hover {
  border-color: var(--forest-pale);
  color: var(--forest-pale);
}

/* ===== CATEGORY STRIP ===== */
.tn-category-strip {
  background: var(--charcoal-mid);
  border-bottom: 1px solid var(--charcoal-warm);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.tn-category-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--space-lg);
  display: flex;
  gap: 0;
}
.tn-cat-link {
  display: flex;
  align-items: center;
  padding: 14px var(--space-md);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--stone-mid);
  white-space: nowrap;
  border-bottom: 3px solid transparent;
  transition: all 0.2s;
}
.tn-cat-link:hover, .tn-cat-link.active {
  color: var(--forest-pale);
  border-bottom-color: var(--forest-light);
}

/* ===== LAYOUT CONTAINERS ===== */
.tn-container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}
.tn-section { padding: var(--space-2xl) 0; }
.tn-section-sm { padding: var(--space-xl) 0; }

/* Section headers */
.tn-section-head {
  display: flex;
  align-items: baseline;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-md);
  border-bottom: 2px solid var(--stone-pale);
}
.tn-section-title {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--forest-deep);
  letter-spacing: -0.02em;
}
.tn-section-link {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--forest-light);
  margin-left: auto;
  flex-shrink: 0;
}
.tn-section-link:hover { color: var(--forest-mid); }

/* ===== ARTICLE CARDS ===== */
.tn-card {
  background: var(--white);
  border: 1px solid var(--stone-pale);
  border-radius: 4px;
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s;
}
.tn-card:hover {
  box-shadow: 0 4px 20px rgba(26, 46, 26, 0.12);
  transform: translateY(-2px);
}
.tn-card-emoji {
  background: var(--forest-deep);
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  position: relative;
  overflow: hidden;
}
.tn-card-emoji::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(45,74,45,0.6), rgba(26,46,26,0.9));
}
.tn-card-emoji span { position: relative; z-index: 1; }
.tn-card-body { padding: var(--space-lg); }
.tn-card-cat {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--forest-light);
  margin-bottom: var(--space-sm);
}
.tn-card-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--forest-deep);
  margin-bottom: var(--space-sm);
  letter-spacing: -0.01em;
}
.tn-card-title:hover { color: var(--forest-mid); }
.tn-card-excerpt {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  color: var(--ink-pale);
  line-height: 1.6;
  margin-bottom: var(--space-md);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.tn-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--stone-warm);
}
.tn-card-meta .dot { color: var(--stone-light); }

/* Grid layouts */
.tn-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}
.tn-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}
.tn-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

/* Featured article */
.tn-featured-card {
  background: var(--white);
  border: 1px solid var(--stone-pale);
  border-radius: 4px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
  transition: box-shadow 0.2s;
}
.tn-featured-card:hover { box-shadow: 0 8px 32px rgba(26, 46, 26, 0.15); }
.tn-featured-emoji {
  background: var(--forest-deep);
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  position: relative;
  overflow: hidden;
}
.tn-featured-emoji::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(45,74,45,0.4), rgba(26,46,26,0.8));
}
.tn-featured-emoji .emoji { position: relative; z-index: 1; }
.tn-featured-body {
  padding: var(--space-xl) var(--space-xl);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.tn-featured-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-warm);
  background: rgba(200, 153, 58, 0.1);
  padding: 3px 10px;
  border-radius: 2px;
  margin-bottom: var(--space-md);
  width: fit-content;
  border: 1px solid rgba(200, 153, 58, 0.25);
}
.tn-featured-title {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--forest-deep);
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}
.tn-featured-subtitle {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--ink-pale);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}
.tn-featured-meta {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--stone-warm);
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
.tn-read-link {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--forest-light);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.2s;
}
.tn-read-link:hover { gap: 8px; color: var(--forest-mid); }

/* Content + sidebar layout */
.tn-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: var(--space-2xl);
  align-items: start;
}
.tn-sidebar-sticky { position: sticky; top: calc(var(--nav-h) + 24px); }
.tn-sidebar-block {
  background: var(--white);
  border: 1px solid var(--stone-pale);
  border-radius: 4px;
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
}
.tn-sidebar-title {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--forest-deep);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--stone-pale);
}
.tn-sidebar-item {
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--stone-near);
}
.tn-sidebar-item:last-child { border-bottom: none; }
.tn-sidebar-num {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--stone-light);
  line-height: 1.2;
  min-width: 24px;
}
.tn-sidebar-item-title {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--forest-deep);
}
.tn-sidebar-item-title:hover { color: var(--forest-light); }
.tn-sidebar-item-meta {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  color: var(--stone-warm);
  margin-top: 2px;
}

/* ===== ARTICLE PAGE ===== */
.tn-article-hero {
  background: var(--forest-deep);
  padding: var(--space-3xl) 0 var(--space-2xl);
  position: relative;
  overflow: hidden;
}
.tn-article-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 70%, rgba(74, 124, 89, 0.2), transparent 60%);
}
.tn-article-hero-inner {
  max-width: var(--max-w-article);
  margin: 0 auto;
  padding: 0 var(--space-lg);
  position: relative;
  z-index: 1;
}
.tn-article-cat {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--forest-pale);
  background: rgba(74, 124, 89, 0.2);
  padding: 4px 12px;
  border-radius: 2px;
  display: inline-block;
  margin-bottom: var(--space-md);
  border-left: 3px solid var(--forest-light);
}
.tn-article-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--white);
  letter-spacing: -0.025em;
  margin-bottom: var(--space-md);
}
.tn-article-subtitle {
  font-family: var(--font-sans);
  font-size: 1.1rem;
  color: var(--stone-mid);
  line-height: 1.6;
  margin-bottom: var(--space-xl);
  font-weight: 300;
}
.tn-article-byline {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}
.tn-byline-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--forest-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
  border: 2px solid var(--forest-light);
}
.tn-byline-name {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--white);
}
.tn-byline-meta {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--stone-mid);
  margin-top: 2px;
}
.tn-article-emoji-banner {
  font-size: 5rem;
  text-align: center;
  padding: var(--space-2xl) 0;
  background: var(--stone-near);
  border-bottom: 1px solid var(--stone-light);
}

/* Article body typography */
.tn-article-body {
  max-width: var(--max-w-article);
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-lg);
}
.tn-article-content { font-family: var(--font-sans); font-size: 1.05rem; line-height: 1.8; color: var(--ink-light); }
.tn-article-content h2 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--forest-deep);
  margin: var(--space-2xl) 0 var(--space-md);
  letter-spacing: -0.02em;
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--stone-pale);
}
.tn-article-content h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--forest-deep);
  margin: var(--space-xl) 0 var(--space-sm);
}
.tn-article-content p { margin-bottom: var(--space-lg); }
.tn-article-content ul, .tn-article-content ol {
  margin: var(--space-md) 0 var(--space-lg) var(--space-xl);
}
.tn-article-content ul { list-style: disc; }
.tn-article-content ol { list-style: decimal; }
.tn-article-content li { margin-bottom: var(--space-sm); }
.tn-article-content strong { color: var(--ink); font-weight: 600; }
.tn-article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-xl) 0;
  font-size: 0.9rem;
}
.tn-article-content th {
  background: var(--stone-near);
  padding: 10px 12px;
  text-align: left;
  font-family: var(--font-sans);
  font-weight: 700;
  color: var(--forest-deep);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.tn-article-content td { padding: 10px 12px; border-bottom: 1px solid var(--stone-pale); }

/* Affiliate cards */
.tn-affiliate-section {
  background: var(--stone-near);
  border: 1px solid var(--stone-light);
  border-radius: 4px;
  padding: var(--space-lg);
  margin: var(--space-xl) 0;
}
.tn-affiliate-title {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--stone-warm);
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
.tn-affiliate-title::before {
  content: '';
  display: block;
  width: 20px;
  height: 2px;
  background: var(--forest-light);
}
.tn-affiliate-list { display: flex; flex-direction: column; gap: var(--space-sm); }
.tn-affiliate-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--white);
  border: 1px solid var(--stone-pale);
  border-radius: 3px;
  padding: var(--space-sm) var(--space-md);
  gap: var(--space-md);
}
.tn-affiliate-item-text {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  color: var(--ink-light);
  flex: 1;
}
.tn-affiliate-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--forest-light);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 3px;
  white-space: nowrap;
  transition: background 0.2s;
}
.tn-affiliate-btn:hover { background: var(--forest-mid); color: var(--white); }
.tn-disclosure {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  color: var(--stone-warm);
  margin-top: var(--space-sm);
  line-height: 1.5;
  font-style: italic;
}

/* Share buttons */
.tn-share {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--stone-pale);
  border-bottom: 1px solid var(--stone-pale);
  margin: var(--space-xl) 0;
  flex-wrap: wrap;
}
.tn-share-label {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--stone-warm);
}
.tn-share-btn {
  padding: 7px 16px;
  border-radius: 3px;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid var(--stone-light);
  background: var(--white);
  color: var(--ink-light);
  cursor: pointer;
  transition: all 0.2s;
}
.tn-share-btn:hover { border-color: var(--forest-light); color: var(--forest-light); }

/* Related articles */
.tn-related { background: var(--stone-near); padding: var(--space-2xl) 0; border-top: 1px solid var(--stone-light); }

/* ===== EMAIL SIGNUP ===== */
.tn-signup-bar {
  background: var(--forest-deep);
  padding: var(--space-xl) 0;
  border-top: 3px solid var(--forest-light);
  border-bottom: 3px solid var(--forest-light);
}
.tn-signup-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--space-lg);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-2xl);
  align-items: center;
}
.tn-signup-headline {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-xs);
  letter-spacing: -0.01em;
}
.tn-signup-sub {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--forest-pale);
}
.tn-signup-lead-magnet {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gold-warm);
  margin-top: var(--space-xs);
  letter-spacing: 0.02em;
}
.tn-signup-form {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}
.tn-signup-form input[type="email"],
.tn-signup-form input[type="text"] {
  padding: 11px 16px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  border: 1px solid rgba(140, 123, 107, 0.3);
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  min-width: 200px;
  transition: border-color 0.2s;
}
.tn-signup-form input::placeholder { color: var(--stone-warm); }
.tn-signup-form input:focus {
  outline: none;
  border-color: var(--forest-pale);
  background: rgba(255, 255, 255, 0.1);
}
.tn-signup-form button {
  padding: 11px 24px;
  background: var(--gold-warm);
  color: var(--charcoal-deep);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: none;
  border-radius: 3px;
  cursor: pointer;
  transition: background 0.2s;
  white-space: nowrap;
}
.tn-signup-form button:hover { background: var(--gold-deep); color: var(--white); }

/* Inline signup in article */
.tn-inline-signup {
  background: var(--forest-deep);
  border-radius: 6px;
  padding: var(--space-xl);
  margin: var(--space-2xl) 0;
  text-align: center;
}
.tn-inline-signup-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-sm);
}
.tn-inline-signup-sub {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--forest-pale);
  margin-bottom: var(--space-lg);
}
.tn-inline-signup form {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
}
.tn-inline-signup input {
  padding: 10px 16px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  border: 1px solid rgba(140, 123, 107, 0.3);
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  min-width: 220px;
}
.tn-inline-signup input::placeholder { color: var(--stone-warm); }
.tn-inline-signup input:focus { outline: none; border-color: var(--forest-pale); }
.tn-inline-signup button {
  padding: 10px 20px;
  background: var(--gold-warm);
  color: var(--charcoal-deep);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: none;
  border-radius: 3px;
  cursor: pointer;
  transition: background 0.2s;
}
.tn-inline-signup button:hover { background: var(--gold-deep); color: var(--white); }

/* Success states */
.tn-success-msg {
  display: none;
  background: rgba(74, 124, 89, 0.15);
  border: 1px solid var(--forest-pale);
  border-radius: 3px;
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  color: var(--forest-pale);
  margin-top: var(--space-sm);
}
.tn-error-msg {
  display: none;
  background: rgba(139, 74, 46, 0.1);
  border: 1px solid var(--rust-light);
  border-radius: 3px;
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  color: var(--rust-light);
  margin-top: var(--space-sm);
}

/* ===== GEAR ROUNDUPS ===== */
.tn-gear-header {
  background: linear-gradient(135deg, var(--charcoal-deep) 0%, var(--forest-deep) 100%);
  padding: var(--space-3xl) 0 var(--space-2xl);
}
.tn-gear-header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}
.tn-gear-header-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--forest-pale);
  margin-bottom: var(--space-sm);
}
.tn-gear-header-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-sm);
}
.tn-gear-header-sub {
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--stone-mid);
}
.tn-gear-filter {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
}
.tn-filter-btn {
  padding: 8px 20px;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  border-radius: 100px;
  border: 1.5px solid var(--stone-light);
  background: var(--white);
  color: var(--ink-light);
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.02em;
}
.tn-filter-btn:hover, .tn-filter-btn.active {
  background: var(--forest-light);
  border-color: var(--forest-light);
  color: var(--white);
}

/* ===== ABOUT PAGE ===== */
.tn-about-hero {
  background: var(--forest-deep);
  padding: var(--space-3xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.tn-about-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 100%, rgba(74, 124, 89, 0.25), transparent 60%);
}
.tn-about-hero-inner { position: relative; z-index: 1; max-width: 760px; margin: 0 auto; padding: 0 var(--space-lg); }
.tn-about-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}
.tn-about-hero-text {
  font-family: var(--font-sans);
  font-size: 1.1rem;
  color: var(--stone-mid);
  line-height: 1.7;
}
.tn-team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}
.tn-team-card {
  background: var(--white);
  border: 1px solid var(--stone-pale);
  border-radius: 4px;
  padding: var(--space-xl);
  text-align: center;
}
.tn-team-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--forest-deep);
  margin: 0 auto var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  border: 3px solid var(--forest-light);
}
.tn-team-name {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--forest-deep);
  margin-bottom: 4px;
}
.tn-team-role {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--forest-light);
  margin-bottom: var(--space-md);
}
.tn-team-bio {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--ink-pale);
  line-height: 1.6;
}

/* ===== CONTACT/CONTRIBUTE FORM ===== */
.tn-form-page-hero {
  background: var(--charcoal-deep);
  padding: var(--space-3xl) 0 var(--space-2xl);
  border-bottom: 3px solid var(--forest-light);
}
.tn-form {
  background: var(--white);
  border: 1px solid var(--stone-pale);
  border-radius: 6px;
  padding: var(--space-xl);
}
.tn-form-group { margin-bottom: var(--space-lg); }
.tn-form-label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: var(--space-sm);
}
.tn-form-input,
.tn-form-select,
.tn-form-textarea {
  width: 100%;
  padding: 11px 16px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  border: 1.5px solid var(--stone-light);
  border-radius: 3px;
  background: var(--white);
  color: var(--ink);
  transition: border-color 0.2s;
}
.tn-form-input:focus,
.tn-form-select:focus,
.tn-form-textarea:focus {
  outline: none;
  border-color: var(--forest-light);
  box-shadow: 0 0 0 3px rgba(74, 124, 89, 0.1);
}
.tn-form-textarea { min-height: 160px; resize: vertical; }
.tn-form-submit {
  padding: 13px 32px;
  background: var(--forest-light);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: none;
  border-radius: 3px;
  cursor: pointer;
  transition: background 0.2s;
}
.tn-form-submit:hover { background: var(--forest-mid); }

/* ===== FOOTER ===== */
.tn-footer {
  background: var(--charcoal-deep);
  border-top: 3px solid var(--forest-light);
  padding: var(--space-2xl) 0 var(--space-lg);
}
.tn-footer-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--space-lg);
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}
.tn-footer-brand-name {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-sm);
}
.tn-footer-tagline {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--stone-warm);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}
.tn-footer-social {
  display: flex;
  gap: var(--space-sm);
}
.tn-footer-social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--charcoal-warm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--stone-mid);
  transition: all 0.2s;
}
.tn-footer-social-link:hover {
  border-color: var(--forest-pale);
  color: var(--forest-pale);
  background: rgba(74, 124, 89, 0.1);
}
.tn-footer-col-title {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--forest-pale);
  margin-bottom: var(--space-md);
}
.tn-footer-links { display: flex; flex-direction: column; gap: var(--space-sm); }
.tn-footer-links a {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--stone-warm);
  transition: color 0.2s;
}
.tn-footer-links a:hover { color: var(--forest-pale); }
.tn-footer-bottom {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--space-lg) var(--space-lg) 0;
  border-top: 1px solid var(--charcoal-warm);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}
.tn-footer-copy {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--stone-warm);
}
.tn-footer-legal {
  display: flex;
  gap: var(--space-lg);
}
.tn-footer-legal a {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--stone-warm);
  transition: color 0.2s;
}
.tn-footer-legal a:hover { color: var(--forest-pale); }
.tn-affiliate-disclosure {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  color: var(--ink-pale);
  line-height: 1.5;
  max-width: var(--max-w);
  margin: var(--space-md) auto 0;
  padding: 0 var(--space-lg);
  font-style: italic;
}

/* ===== CATEGORY PAGE ===== */
.tn-cat-hero {
  background: var(--forest-deep);
  padding: var(--space-2xl) 0;
  border-bottom: 3px solid var(--forest-light);
}
.tn-cat-hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}
.tn-cat-hero-icon { font-size: 3rem; margin-bottom: var(--space-sm); }
.tn-cat-hero-name {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--white);
  margin-bottom: var(--space-sm);
  letter-spacing: -0.02em;
}
.tn-cat-hero-desc {
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--stone-mid);
}

/* ===== PAGINATION ===== */
.tn-pagination {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-2xl);
}
.tn-page-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 3px;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  border: 1.5px solid var(--stone-light);
  color: var(--ink-light);
  transition: all 0.2s;
}
.tn-page-btn:hover, .tn-page-btn.active {
  background: var(--forest-light);
  border-color: var(--forest-light);
  color: var(--white);
}

/* ===== ALERT BAR ===== */
.tn-alert-bar {
  background: var(--forest-light);
  padding: 8px var(--space-lg);
  text-align: center;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: 0.02em;
}
.tn-alert-bar a { color: var(--stone-near); text-decoration: underline; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .tn-layout { grid-template-columns: 1fr; }
  .tn-sidebar-sticky { position: static; }
  .tn-footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-xl); }
  .tn-team-grid { grid-template-columns: repeat(2, 1fr); }
  .tn-grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .tn-nav-links { display: none; }
  .tn-nav-toggle { display: flex; }
  .tn-hero { min-height: 480px; }
  .tn-featured-card { grid-template-columns: 1fr; }
  .tn-featured-emoji { min-height: 200px; }
  .tn-grid-3 { grid-template-columns: 1fr; }
  .tn-grid-2 { grid-template-columns: 1fr; }
  .tn-grid-4 { grid-template-columns: 1fr; }
  .tn-signup-inner { grid-template-columns: 1fr; gap: var(--space-lg); }
  .tn-footer-grid { grid-template-columns: 1fr; gap: var(--space-lg); }
  .tn-team-grid { grid-template-columns: 1fr; }
  .tn-footer-bottom { flex-direction: column; text-align: center; }
  .tn-footer-legal { flex-wrap: wrap; justify-content: center; }
  .tn-article-title { font-size: 1.8rem; }
}

@media (max-width: 480px) {
  :root { --space-lg: 16px; }
  .tn-hero-content { padding-top: var(--space-2xl); padding-bottom: var(--space-xl); }
  .tn-affiliate-item { flex-direction: column; align-items: flex-start; }
}