:root {
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --coupang-red: #e11d48;
  --coupang-hover: #be123c;
  --bg-main: #f8fafc;
  --bg-card: #ffffff;
  --text-main: #1e293b;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
  --radius: 12px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Pretendard', 'Segoe UI', Roboto, 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
.site-header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
}
.header-container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.site-logo {
  font-size: 22px;
  font-weight: 800;
  color: #0f172a;
  display: flex;
  align-items: center;
  gap: 8px;
}
.site-logo span { color: var(--primary); }
.site-nav { display: flex; gap: 20px; font-size: 15px; font-weight: 600; }
.site-nav a { color: var(--text-muted); transition: color 0.2s; }
.site-nav a:hover, .site-nav a.active { color: var(--primary); }
.main-content { max-width: 1080px; margin: 30px auto; padding: 0 20px; }
.hero-banner {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  color: white;
  border-radius: var(--radius);
  padding: 36px 30px;
  margin-bottom: 35px;
  box-shadow: var(--shadow-md);
}
.hero-tag {
  display: inline-block;
  background: rgba(37, 99, 235, 0.25);
  border: 1px solid rgba(59, 130, 246, 0.4);
  color: #93c5fd;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 12px;
}
.hero-title { font-size: 26px; font-weight: 800; line-height: 1.35; margin-bottom: 8px; }
.hero-desc { font-size: 15px; color: #cbd5e1; }
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.section-title { font-size: 22px; font-weight: 700; color: #0f172a; }

/* Category Navigation Filter Chips */
.category-chips-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
  padding-bottom: 12px;
}
.category-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: #ffffff;
  color: #475569;
  border: 1px solid var(--border);
  border-radius: 30px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-sm);
}
.category-chip:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.category-chip.active {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.category-hero {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #ffffff;
  border-radius: var(--radius);
  padding: 36px 30px;
  margin-bottom: 30px;
  box-shadow: var(--shadow-md);
}
.category-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #94a3b8;
  margin-bottom: 14px;
}
.category-breadcrumb a { color: #93c5fd; }
.category-breadcrumb a:hover { text-decoration: underline; }
.category-hero-title { font-size: 28px; font-weight: 800; margin-bottom: 10px; }
.category-hero-desc { font-size: 15px; color: #cbd5e1; line-height: 1.6; }
.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
  margin-bottom: 60px;
}
.post-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
}
.post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.post-thumb-wrap { width: 100%; height: 200px; overflow: hidden; background: #e2e8f0; }
.post-thumb { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; }
.post-card:hover .post-thumb { transform: scale(1.04); }
.post-body { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.post-category {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.post-card-title {
  font-size: 17px;
  font-weight: 700;
  color: #0f172a;
  line-height: 1.45;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.post-excerpt {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}
.post-meta {
  font-size: 13px;
  color: #94a3b8;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid #f1f5f9;
  padding-top: 10px;
}
.post-read-more {
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
  font-size: 13px;
  transition: all 0.15s ease;
  padding: 2px 6px;
  border-radius: 4px;
}
.post-read-more:hover {
  color: var(--primary-hover);
  text-decoration: underline;
  background-color: #eff6ff;
}
.post-detail-container {
  max-width: 780px;
  margin: 20px auto 60px;
  background: var(--bg-card);
  padding: 36px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}
.post-header { margin-bottom: 25px; border-bottom: 1px solid #f1f5f9; padding-bottom: 20px; }
.post-title { font-size: 26px; font-weight: 800; line-height: 1.35; color: #0f172a; margin: 10px 0 12px; }
.post-detail-meta { display: flex; gap: 16px; font-size: 14px; color: var(--text-muted); }
.post-content { font-size: 17px; line-height: 1.85; color: #334155; }
.post-content p { margin: 18px 0; }
.post-content h3 { font-size: 20px; color: #0f172a; margin: 30px 0 12px; border-left: 4px solid var(--primary); padding-left: 10px; }
.post-content img { max-width: 100%; height: auto; border-radius: 10px; margin: 20px 0; box-shadow: var(--shadow-sm); }

/* ===== Upgraded High-Conversion Coupang Product Card ===== */
.coupang-hero-box {
  background: linear-gradient(135deg, #fffbfb 0%, #fff5f5 100%);
  border: 2px solid #fecdd3;
  border-radius: 16px;
  padding: 24px;
  margin: 25px 0 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
  box-shadow: 0 10px 25px -5px rgba(225, 29, 72, 0.08), 0 8px 10px -6px rgba(225, 29, 72, 0.04);
  transition: transform 0.2s, box-shadow 0.2s;
}
.coupang-hero-box:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 30px -5px rgba(225, 29, 72, 0.14);
}
.coupang-hero-img {
  flex: 1;
  min-width: 200px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}
.coupang-hero-img img {
  width: 100%;
  height: 100%;
  max-height: 240px;
  object-fit: cover;
  display: block;
  margin: 0 !important;
  transition: transform 0.3s;
}
.coupang-hero-box:hover .coupang-hero-img img {
  transform: scale(1.03);
}
.coupang-hero-info {
  flex: 2;
  min-width: 250px;
}
.coupang-badge-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}
.coupang-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: linear-gradient(135deg, #e11d48 0%, #be123c 100%);
  color: #ffffff;
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 2px 6px rgba(225, 29, 72, 0.25);
}
.coupang-badge-sub {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #f1f5f9;
  color: #475569;
  border: 1px solid #cbd5e1;
  padding: 5px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}
.coupang-product-title {
  font-size: 20px;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.4;
  margin: 0 0 10px;
}
.coupang-price-wrap {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 10px 0 14px;
}
.coupang-price {
  font-size: 24px;
  font-weight: 900;
  color: #e11d48;
}
.coupang-price-label {
  font-size: 13px;
  color: #64748b;
  font-weight: 600;
}
.coupang-benefits {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  color: #334155;
  margin-bottom: 18px;
}
.coupang-benefit-item {
  display: flex;
  align-items: center;
  gap: 6px;
}
.btn-coupang {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, #e11d48 0%, #f43f5e 100%);
  color: #ffffff !important;
  font-weight: 800;
  font-size: 15px;
  padding: 13px 26px;
  border-radius: 10px;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(225, 29, 72, 0.35);
  transition: all 0.2s ease;
}
.btn-coupang:hover {
  background: linear-gradient(135deg, #be123c 0%, #e11d48 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(225, 29, 72, 0.45);
}

/* ===== High-Impact Bottom CTA ===== */
.coupang-cta-wrap {
  margin: 40px 0 25px;
}
.coupang-cta-card {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  border-radius: 16px;
  padding: 30px 24px;
  text-align: center;
  color: #ffffff;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}
.coupang-cta-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(225, 29, 72, 0.15) 0%, transparent 60%);
  pointer-events: none;
}
.coupang-cta-badge {
  display: inline-block;
  background: rgba(225, 29, 72, 0.9);
  color: #ffffff;
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 12px;
}
.coupang-cta-title {
  font-size: 21px;
  font-weight: 800;
  color: #ffffff;
  margin: 0 0 8px;
}
.coupang-cta-desc {
  font-size: 14px;
  color: #94a3b8;
  margin: 0 0 22px;
}
.btn-coupang-big {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  max-width: 480px;
  padding: 18px 24px;
  text-align: center;
  background: linear-gradient(135deg, #e11d48 0%, #ff4d6d 100%);
  color: #ffffff !important;
  font-size: 18px;
  font-weight: 800;
  border-radius: 50px;
  box-shadow: 0 8px 24px rgba(225, 29, 72, 0.45);
  transition: all 0.25s ease;
  position: relative;
  animation: pulse-glow 2.5s infinite;
}
.btn-coupang-big:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 30px rgba(225, 29, 72, 0.6);
  background: linear-gradient(135deg, #be123c 0%, #e11d48 100%);
}
@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 8px 24px rgba(225, 29, 72, 0.45);
  }
  50% {
    box-shadow: 0 8px 32px rgba(225, 29, 72, 0.75);
  }
}
.coupang-cta-note {
  display: block;
  font-size: 12px;
  color: #64748b;
  margin-top: 14px;
}

.tenping-container { margin: 30px 0; text-align: center; background: #ffffff; padding: 15px; border-radius: var(--radius); border: 1px solid var(--border); }
.coupang-dynamic-banner {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 12px;
  box-shadow: var(--shadow-sm);
  margin: 28px auto 20px auto;
  max-width: 768px;
  text-align: center;
}
.coupang-dynamic-banner iframe {
  max-width: 100%;
  border: none;
  display: block;
  margin: 0 auto;
  border-radius: 8px;
}
.disclosure-box { margin-top: 35px; padding-top: 15px; border-top: 1px solid var(--border); text-align: center; font-size: 13px; color: #94a3b8; }
.back-link-wrap { margin-top: 30px; text-align: center; }
.back-link { display: inline-block; padding: 10px 20px; background: #f1f5f9; color: var(--text-main); border-radius: 8px; font-weight: 600; font-size: 14px; }
.site-footer { background: #ffffff; border-top: 1px solid var(--border); padding: 35px 20px; text-align: center; color: var(--text-muted); font-size: 14px; }

@media (max-width: 640px) {
  .header-container {
    padding: 12px 16px;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .site-logo {
    font-size: 19px;
  }
  .site-nav {
    width: 100%;
    display: flex;
    gap: 6px;
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 2px;
  }
  .site-nav::-webkit-scrollbar {
    display: none;
  }
  .site-nav a {
    font-size: 13px;
    padding: 5px 12px;
    background: #f8fafc;
    border: 1px solid var(--border);
    border-radius: 999px;
    flex-shrink: 0;
    white-space: nowrap;
  }
  .site-nav a.active {
    background: #eef2ff;
    color: var(--primary);
    border-color: #c7d2fe;
    font-weight: 800;
  }
  .hero-title { font-size: 20px; }
  .post-detail-container { padding: 18px; margin: 10px auto; }
  .post-title { font-size: 20px; }
  .coupang-hero-box { padding: 16px; }
  .coupang-product-title { font-size: 17px; }
  .btn-coupang-big { font-size: 16px; padding: 15px 18px; }
}

/* ===== Related Posts Section ===== */
.related-posts-section {
  margin: 32px 0 20px;
  padding: 24px 0 0;
  border-top: 2px solid #f1f5f9;
}
.related-posts-heading {
  font-size: 17px;
  font-weight: 700;
  color: #1e293b;
  margin: 0 0 16px;
}
.related-posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 14px;
}
.related-post-card {
  display: flex;
  flex-direction: column;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #e2e8f0;
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.18s, transform 0.18s;
  background: #fff;
}
.related-post-card:hover {
  box-shadow: 0 6px 20px rgba(0,0,0,0.10);
  transform: translateY(-2px);
}
.related-post-card img {
  width: 100%;
  height: 110px;
  object-fit: cover;
}
.related-post-info {
  padding: 10px 12px 12px;
}
.related-post-cat {
  font-size: 11px;
  color: #e11d48;
  font-weight: 600;
  display: block;
  margin-bottom: 4px;
}
.related-post-title {
  font-size: 13px;
  font-weight: 600;
  color: #1e293b;
  margin: 0;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
@media (max-width: 480px) {
  .related-posts-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ==========================================================================
   Google AdSense Audit Clean Mode (Temporary during review)
   1. Hide external 3rd-party ad scripts (Tenping, Adpick)
   2. Hide aggressive top CTA boxes & Coupang hero popups
   3. Soften comparison cards into elegant editorial recommendations
   ========================================================================== */
.tenping-ad-container,
.adsbytenping,
.test-adpick-box,
#test-adpick-container,
.adpick-widget-container,
.coupang-hero-box,
.jejeming-top-cta {
  display: none !important;
}

.jejeming-rx-box {
  background: #ffffff !important;
  border: 1px solid #e2e8f0 !important;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04) !important;
}
.jejeming-rx-box .btn-coupang {
  background: #334155 !important;
  box-shadow: none !important;
  font-size: 12px !important;
  padding: 8px 14px !important;
}