/**
 * PureUtilLab - High-Converting Layout, Grid & Component Stylesheet
 * File: assets/css/layout.css
 * 
 * Version: 1.1.0
 * Fully unified selectors for magazine-grid, post-card, and Wirecutter UI layout.
 */

/* ==========================================================================
   1. Announcement Bar
   ========================================================================== */
.top-announcement-bar {
  background-color: var(--color-brand-dark);
  color: #f1f5f9;
  font-size: 0.8rem;
  padding: 8px 0;
  border-bottom: 1px solid #1e293b;
}

.top-announcement-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  text-align: center;
}

.announcement-highlight {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #34d399;
  font-weight: 700;
}

.announcement-divider {
  color: #475569;
}

.announcement-text {
  color: #cbd5e1;
}

/* ==========================================================================
   2. Header & Desktop Navigation
   ========================================================================== */
.site-header {
  background-color: #ffffff;
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.03);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.site-branding {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.brand-logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none !important;
}

.brand-logo-img {
  height: 38px;
  width: auto;
}

.brand-text-name {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-brand-dark);
  letter-spacing: -0.03em;
}

.brand-text-name span {
  color: var(--color-brand-primary);
}

/* Desktop Main Menu */
.desktop-nav {
  display: none;
}

@media (min-width: 900px) {
  .desktop-nav {
    display: flex;
    align-items: center;
    flex: 1 1 auto;       /* 占据 logo 和搜索框之间的弹性空间 */
    justify-content: center;
    margin: 0 8px;
  }
}

.primary-menu {
  display: flex;
  align-items: center;
  gap: 2px;              /* 紧凑间距，避免长文本被挤爆 */
  list-style: none;
  margin: 0;
  padding: 0;
  flex-wrap: nowrap;     /* 严禁换行 */
}

.primary-menu li {
  margin: 0;
  display: flex;
  align-items: center;
}

.primary-menu a {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;   /* 关键：强制单行，彻底禁止文字折行 */
  font-size: 0.825rem;   /* 稍小字号让所有项都能并排放下 */
  font-weight: 500;
  color: var(--color-text-secondary);
  text-decoration: none;
  padding: 6px 9px;      /* 胶囊内边距 */
  border-radius: 6px;    /* 圆角胶囊感 */
  position: relative;
  transition: color 0.2s ease, background-color 0.2s ease;
}

.primary-menu a:hover {
  color: var(--color-brand-primary);
  background-color: #f1f5f9;  /* 悬浮时显示淡底色，高级感 */
  text-decoration: none;
}

.primary-menu .current-menu-item > a,
.primary-menu li.current_page_item > a {
  color: var(--color-brand-primary);
  font-weight: 600;
  background-color: rgba(79, 70, 229, 0.08); /* 激活项胶囊底色 */
}

/* 移除原来的下划线指示器，改为胶囊背景高亮 */
.primary-menu .current-menu-item > a::after {
  display: none;
}

/* Header Actions & Search */
.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-search-form {
  display: none;
}

@media (min-width: 1024px) {
  .header-search-form {
    display: block;
  }
}

.header-search-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.header-search-input-wrap .search-icon {
  position: absolute;
  left: 12px;
  color: var(--color-text-muted);
  pointer-events: none;
}

.header-search-input {
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 7px 16px 7px 36px;
  font-size: 0.875rem;
  color: var(--color-text-main);
  outline: none;
  width: 200px;
  transition: all var(--transition-fast);
}

.header-search-input:focus {
  background-color: #ffffff;
  border-color: var(--color-brand-primary);
  width: 250px;
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}

/* Mobile Toggle Hamburger */
.mobile-menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  width: 38px;
  height: 38px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 8px 7px;
  cursor: pointer;
}

@media (min-width: 900px) {
  .mobile-menu-toggle {
    display: none;
  }
}

.hamburger-bar {
  width: 100%;
  height: 2px;
  background-color: var(--color-text-main);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

/* ==========================================================================
   3. Mobile Drawer Menu
   ========================================================================== */
.drawer-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(4px);
  z-index: 10000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.drawer-backdrop.is-active {
  opacity: 1;
  pointer-events: auto;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 320px;
  max-width: 85vw;
  background-color: #ffffff;
  z-index: 10001;
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-drawer);
}

.mobile-drawer.is-open {
  transform: translateX(0);
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid var(--color-border);
}

.mobile-drawer-close {
  background: none;
  border: none;
  color: var(--color-text-secondary);
  cursor: pointer;
  padding: 4px;
}

.mobile-search-wrap {
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border-subtle);
}

.mobile-search-form {
  position: relative;
  display: flex;
}

.mobile-search-input {
  width: 100%;
  padding: 10px 42px 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
}

.mobile-search-submit {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
}

.mobile-drawer-nav {
  padding: 20px;
  flex: 1 1 auto;
  overflow-y: auto;
}

.mobile-nav-menu {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mobile-nav-menu a {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text-main);
  display: block;
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border-subtle);
}

.mobile-drawer-footer {
  padding: 20px;
  background-color: var(--color-bg-page);
  border-top: 1px solid var(--color-border);
}

.mobile-ftc-note {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  line-height: 1.4;
  margin: 0;
}

/* ==========================================================================
   4. Magazine Front Page: Hero Section
   ========================================================================== */
.hero-magazine-section {
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  padding: 48px 0 36px 0;
  border-bottom: 1px solid var(--color-border);
}

.hero-header-text {
  text-align: center;
  max-width: 840px;
  margin: 0 auto 32px auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: var(--color-brand-primary-light);
  color: var(--color-brand-primary);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.hero-title {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: var(--color-brand-dark);
  margin-bottom: 14px;
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 3rem;
  }
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* Category Fast Navigation Pills (Horizontal Row) */
.category-fast-pills {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: wrap !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 10px !important;
  margin-bottom: 40px !important;
}

.fast-pill-item {
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
  padding: 8px 18px !important;
  background-color: #ffffff !important;
  border: 1px solid var(--color-border) !important;
  border-radius: var(--radius-full) !important;
  font-size: 0.9rem !important;
  font-weight: 600 !important;
  color: var(--color-text-main) !important;
  text-decoration: none !important;
  box-shadow: var(--shadow-sm) !important;
  transition: all var(--transition-fast) !important;
}

.fast-pill-item:hover {
  transform: translateY(-2px) !important;
  border-color: #cbd5e1 !important;
  box-shadow: var(--shadow-card) !important;
  color: var(--color-brand-primary) !important;
}

.pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-brand-primary);
}

/* Specific category pill dot colors */
.pill-vitamins-minerals .pill-dot { background-color: #10b981; }
.pill-probiotics .pill-dot { background-color: #06b6d4; }
.pill-beauty-collagen .pill-dot { background-color: #ec4899; }
.pill-omega-3-heart .pill-dot { background-color: #f59e0b; }
.pill-protein .pill-dot { background-color: #8b5cf6; }
.pill-sports-nutrition .pill-dot { background-color: #ef4444; }

/* Featured Editor's Choice Hero Card (2-Column Horizontal Split) */
.featured-hero-card {
  display: grid !important;
  grid-template-columns: 1fr !important;
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.08);
  overflow: hidden;
  margin-bottom: 24px;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

@media (min-width: 860px) {
  .featured-hero-card {
    grid-template-columns: 1.15fr 1fr !important;
    min-height: 420px;
  }
}

.featured-hero-card:hover {
  box-shadow: 0 20px 30px -10px rgba(15, 23, 42, 0.12);
  transform: translateY(-2px);
}

.featured-card-image {
  position: relative;
  background-color: #0f172a;
  overflow: hidden;
  height: 100%;
  min-height: 260px;
}

.featured-card-image .post-thumbnail-wrap,
.featured-card-image .fallback-thumb-wrap {
  width: 100%;
  height: 100%;
}

.featured-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms ease;
}

.featured-hero-card:hover .featured-card-image img {
  transform: scale(1.03);
}

.featured-card-content {
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.featured-card-badge-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.editors-choice-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

.featured-card-title {
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--color-brand-dark);
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}

.featured-card-title a {
  color: inherit;
  text-decoration: none !important;
}

.featured-card-title a:hover {
  color: var(--color-brand-primary);
}

.featured-card-excerpt {
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 24px;
}

.featured-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  border-top: 1px solid var(--color-border-subtle);
  margin-top: auto;
}

.featured-author-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.featured-card-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-brand-primary);
  color: #ffffff !important;
  font-size: 0.95rem;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  text-decoration: none !important;
  transition: all var(--transition-fast);
}

.featured-card-button:hover {
  background-color: var(--color-brand-primary-hover);
  transform: translateY(-1px);
}

/* ==========================================================================
   5. Trust Guarantee Strip (3-Column Horizontal Grid)
   ========================================================================== */
.trust-guarantee-strip {
  padding: 40px 0;
  background-color: #ffffff;
  border-bottom: 1px solid var(--color-border);
}

.trust-strip-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .trust-strip-inner {
    grid-template-columns: repeat(3, 1fr) !important;
  }
}

.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background-color: var(--color-bg-page);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.trust-icon-box {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.trust-text h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-brand-dark);
  margin-bottom: 4px;
}

.trust-text p {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.45;
  margin: 0;
}

/* ==========================================================================
   6. Magazine Grid & Article Cards (Multi-Column Horizontal Grid)
   ========================================================================== */
.latest-reviews-section {
  padding: 56px 0;
}

.section-title-row {
  margin-bottom: 32px;
}

.section-title {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--color-brand-dark);
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--color-text-muted);
}

/* Multi-Column Magazine Grid */
.magazine-grid,
.posts-grid {
  display: grid !important;
  grid-template-columns: 1fr !important;
  gap: 28px !important;
}

@media (min-width: 640px) {
  .magazine-grid,
  .posts-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}

@media (min-width: 1024px) {
  .magazine-grid,
  .posts-grid {
    grid-template-columns: repeat(3, 1fr) !important;
  }
}

/* Post Magazine Card */
.post-card,
.article-card {
  background-color: #ffffff !important;
  border: 1px solid var(--color-border) !important;
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-card) !important;
  display: flex !important;
  flex-direction: column !important;
  overflow: hidden !important;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal) !important;
}

.post-card:hover,
.article-card:hover {
  transform: translateY(-4px) !important;
  box-shadow: var(--shadow-card-hover) !important;
  border-color: #cbd5e1 !important;
}

.post-card-media,
.article-card-thumb-wrapper {
  position: relative !important;
  width: 100% !important;
  aspect-ratio: 16 / 10 !important;
  overflow: hidden !important;
  background-color: #0f172a !important;
}

.post-thumbnail-wrap,
.fallback-thumb-wrap {
  width: 100% !important;
  height: 100% !important;
}

.post-thumbnail-img,
.fallback-img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  transition: transform 350ms ease !important;
}

.post-card:hover .post-thumbnail-img,
.article-card:hover .post-thumbnail-img {
  transform: scale(1.04) !important;
}

.post-card-content,
.article-card-body {
  padding: 22px !important;
  display: flex !important;
  flex-direction: column !important;
  flex: 1 1 auto !important;
}

.post-card-meta,
.article-card-meta {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  margin-bottom: 12px !important;
}

.category-chip {
  display: inline-block !important;
  font-size: 0.75rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.03em !important;
  padding: 4px 10px !important;
  border-radius: var(--radius-sm) !important;
  background-color: var(--color-brand-primary-light) !important;
  color: var(--color-brand-primary) !important;
  text-decoration: none !important;
  transition: background-color var(--transition-fast) !important;
}

.category-chip:hover {
  background-color: #e0e7ff !important;
}

.read-time {
  font-size: 0.8rem !important;
  color: var(--color-text-muted) !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 4px !important;
}

.meta-icon {
  display: inline-block !important;
  vertical-align: middle !important;
}

.post-card-title,
.article-card-title {
  font-size: 1.15rem !important;
  font-weight: 700 !important;
  line-height: 1.35 !important;
  color: var(--color-brand-dark) !important;
  margin-bottom: 10px !important;
}

.post-card-title a,
.article-card-title a {
  color: inherit !important;
  text-decoration: none !important;
}

.post-card-title a:hover,
.article-card-title a:hover {
  color: var(--color-brand-primary) !important;
}

.post-card-excerpt,
.article-card-excerpt {
  color: var(--color-text-secondary) !important;
  font-size: 0.9rem !important;
  line-height: 1.55 !important;
  margin-bottom: 18px !important;
  display: -webkit-box !important;
  -webkit-line-clamp: 3 !important;
  -webkit-box-orient: vertical !important;
  overflow: hidden !important;
}

.post-card-footer,
.article-card-footer {
  margin-top: auto !important;
  padding-top: 14px !important;
  border-top: 1px solid var(--color-border-subtle) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
}

.post-card-date {
  font-size: 0.8rem !important;
  color: var(--color-text-light) !important;
  font-weight: 500 !important;
}

.post-card-cta {
  display: inline-flex !important;
  align-items: center !important;
  gap: 4px !important;
  font-size: 0.85rem !important;
  font-weight: 700 !important;
  color: var(--color-brand-primary) !important;
  text-decoration: none !important;
  transition: transform var(--transition-fast) !important;
}

.post-card-cta:hover {
  transform: translateX(3px) !important;
  color: var(--color-brand-primary-hover) !important;
}

/* Pagination */
.pagination-container {
  margin-top: 48px;
  display: flex;
  justify-content: center;
}

.pagination-container .page-numbers {
  display: flex;
  list-style: none;
  gap: 8px;
  padding: 0;
  margin: 0;
}

.pagination-container a.page-numbers,
.pagination-container span.page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background-color: #ffffff;
  color: var(--color-text-main);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none !important;
  transition: all var(--transition-fast);
}

.pagination-container a.page-numbers:hover {
  background-color: var(--color-brand-primary-light);
  border-color: var(--color-brand-primary);
  color: var(--color-brand-primary);
}

.pagination-container span.page-numbers.current {
  background-color: var(--color-brand-primary);
  border-color: var(--color-brand-primary);
  color: #ffffff;
}

/* ==========================================================================
   7. Single Article Template & Reading Layout
   ========================================================================== */
.single-post-main {
  padding: 40px 0 64px 0;
}

.single-header-container {
  max-width: var(--container-reading-width);
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 28px;
}

/* Breadcrumbs */
.breadcrumbs-container {
  margin-bottom: 20px;
}

.breadcrumbs-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.breadcrumb-item a {
  color: var(--color-text-muted);
  text-decoration: none !important;
}

.breadcrumb-item a:hover {
  color: var(--color-brand-primary);
}

.breadcrumb-separator {
  color: var(--color-border);
}

.breadcrumb-current {
  color: var(--color-text-main);
  font-weight: 600;
}

.single-category-wrap {
  margin-bottom: 12px;
}

.single-article-title {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--color-brand-dark);
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

@media (min-width: 768px) {
  .single-article-title {
    font-size: 2.75rem;
  }
}

/* Byline Bar */
.single-byline-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 24px;
}

.byline-author-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.byline-avatar {
  border-radius: 50%;
  width: 40px;
  height: 40px;
}

.byline-author-name {
  font-size: 0.95rem;
  color: var(--color-text-main);
}

.byline-meta-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.meta-sep {
  color: var(--color-border);
}

/* FTC Disclosure Bar */
.ftc-disclosure-bar {
  background-color: var(--color-pro-bg);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  margin-bottom: 28px;
}

.ftc-disclosure-inner {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.ftc-icon {
  flex-shrink: 0;
  margin-top: 2px;
}

.ftc-text {
  font-size: 0.825rem;
  color: #065f46;
  line-height: 1.5;
  margin: 0;
}

.ftc-link {
  color: #047857;
  font-weight: 700;
  text-decoration: underline;
  margin-left: 6px;
}

/* Single Featured Image */
.single-featured-media {
  max-width: var(--container-reading-width);
  margin-bottom: 36px;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.single-hero-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
}

/* Single Article Body Typography */
.single-body-container {
  max-width: var(--container-reading-width);
  margin-left: auto;
  margin-right: auto;
}

.single-article-body {
  font-size: 1.125rem;
  line-height: 1.8;
  color: #27272a;
}

.single-article-body h2 {
  font-size: 1.85rem;
  font-weight: 800;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--color-border-subtle);
  padding-bottom: 8px;
  letter-spacing: -0.02em;
}

.single-article-body h3 {
  font-size: 1.45rem;
  font-weight: 700;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.single-article-body p {
  margin-bottom: 1.5rem;
}

.single-article-body ul,
.single-article-body ol {
  margin-bottom: 1.75rem;
  padding-left: 1.75rem;
}

.single-article-body li {
  margin-bottom: 0.5rem;
}

/* Author Editorial Guarantee Box */
.author-editorial-box {
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-top: 48px;
  box-shadow: var(--shadow-sm);
}

.author-box-top {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 20px;
}

.author-avatar-img {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
}

.author-role-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-brand-primary);
  background-color: var(--color-brand-primary-light);
  padding: 3px 8px;
  border-radius: 4px;
  margin-bottom: 6px;
}

.author-name {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 6px;
}

.author-bio p {
  font-size: 0.925rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin: 0;
}

.editorial-standards-banner {
  background-color: #f8fafc;
  border-radius: var(--radius-md);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  border-left: 3px solid var(--color-brand-primary);
}

/* Related Reviews */
.related-reviews-section {
  background-color: var(--color-bg-page);
  padding: 64px 0;
  border-top: 1px solid var(--color-border);
  margin-top: 64px;
}

.related-title {
  font-size: 1.65rem;
  font-weight: 800;
  margin-bottom: 28px;
  text-align: center;
}

/* ==========================================================================
   8. Static Page & 404 Templates
   ========================================================================== */
.page-main {
  padding: 48px 0 64px 0;
}

.page-container {
  max-width: var(--container-reading-width);
}

.static-page-card {
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-card);
}

.page-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-brand-dark);
  margin-bottom: 24px;
  border-bottom: 1px solid var(--color-border-subtle);
  padding-bottom: 16px;
}

.page-content {
  font-size: 1.05rem;
  line-height: 1.75;
}

/* 404 Page */
.error-404-main {
  padding: 80px 0;
  text-align: center;
}

.not-found-container {
  max-width: 680px;
}

.error-badge {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 800;
  background-color: #fee2e2;
  color: #ef4444;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
}

.not-found-title {
  font-size: 2.25rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.not-found-description {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  margin-bottom: 32px;
}

.not-found-search {
  margin-bottom: 36px;
}

.search-form-inline {
  display: flex;
  gap: 10px;
  max-width: 480px;
  margin: 0 auto;
}

.search-input {
  flex: 1 1 auto;
  padding: 12px 18px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
}

.button-primary,
.search-submit {
  background-color: var(--color-brand-primary);
  color: #ffffff !important;
  font-weight: 700;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  text-decoration: none !important;
  transition: background-color var(--transition-fast);
}

.button-primary:hover,
.search-submit:hover {
  background-color: var(--color-brand-primary-hover);
}

/* ==========================================================================
   9. Footer Layout (4-Column Magazine Grid)
   ========================================================================== */
.site-footer {
  background-color: var(--color-brand-dark);
  color: #94a3b8;
  padding-top: 64px;
  border-top: 1px solid #1e293b;
  margin-top: auto;
}

.footer-main-grid {
  display: grid !important;
  grid-template-columns: 1fr !important;
  gap: 36px !important;
  padding-bottom: 48px !important;
}

@media (min-width: 640px) {
  .footer-main-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}

@media (min-width: 1024px) {
  .footer-main-grid {
    grid-template-columns: 1.8fr 1fr 1fr 1.2fr !important;
    gap: 48px !important;
  }
}

.col-brand .footer-branding {
  margin-bottom: 16px;
}

.footer-logo-img {
  height: 36px;
  width: auto;
}

.footer-mission-text {
  font-size: 0.9rem;
  line-height: 1.6;
  color: #cbd5e1;
  margin-bottom: 18px;
}

.footer-contact-info {
  font-size: 0.85rem;
}

.contact-label {
  color: #64748b;
  margin-right: 6px;
}

.contact-email {
  color: #38bdf8;
  text-decoration: none !important;
  font-weight: 600;
}

.contact-email:hover {
  text-decoration: underline !important;
}

.footer-col-title {
  color: #ffffff;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 18px;
}

.footer-nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nav-list a {
  color: #94a3b8;
  font-size: 0.9rem;
  text-decoration: none !important;
  transition: color var(--transition-fast);
}

.footer-nav-list a:hover {
  color: #ffffff;
  padding-left: 2px;
}

.footer-bottom-bar {
  border-top: 1px solid #1e293b;
  padding: 28px 0;
  background-color: #090d16;
}

.footer-ftc-disclaimer {
  font-size: 0.775rem;
  line-height: 1.55;
  color: #64748b;
  margin-bottom: 16px;
  max-width: 960px;
}

.footer-copyright-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.copyright-text {
  font-size: 0.825rem;
  color: #64748b;
  margin: 0;
}