/* ================================================
   I BE DESIGN - Blog Stylesheet
   Shared styles for blog.html / blog-list.html / blog-detail.html
   ================================================ */


/* ===== BLOG HERO — meta (blog-list 専用) ===== */
.blog-hero__meta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.blog-hero__count {
  font-family: 'Poppins', sans-serif;
  font-size: 13px;
  color: var(--color-text-light);
}

/* ===== BLOG BADGE (category label) ===== */
.blog-badge {
  display: inline-flex;
  align-items: center;
  height: 24px;
  padding: 0 12px;
  background-color: var(--color-primary);
  color: #fff;
  font-family: 'Poppins', sans-serif;
  font-size: 10px;
  font-weight: 600;
  border-radius: var(--radius-full);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background-color var(--transition-fast);
}

.blog-badge:hover {
  background-color: var(--color-primary-hover);
}

.blog-badge--gray {
  background-color: #ebebed;
  color: var(--color-text-gray);
}

.blog-badge--gray:hover {
  background-color: #dddde0;
}

/* ===== BLOG TAG ===== */
.blog-tag {
  display: inline-flex;
  align-items: center;
  height: 28px;
  padding: 0 14px;
  border: 1px solid #e0e0e0;
  color: var(--color-text-gray);
  font-size: 12px;
  border-radius: var(--radius-full);
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.blog-tag:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.blog-tag::before {
  content: '#';
  margin-right: 2px;
  opacity: 0.45;
  font-size: 11px;
}

/* ===== BLOG CARD ===== */
.blog-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
}

.blog-card__thumb {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background-color: #e8e8ec;
  flex-shrink: 0;
}

.blog-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.blog-card:hover .blog-card__thumb img {
  transform: scale(1.04);
}

.blog-card__badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
}

.blog-card__body {
  padding: 20px 24px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.blog-card__date {
  font-family: 'Poppins', sans-serif;
  font-size: 11px;
  color: var(--color-text-light);
  letter-spacing: 0.05em;
}

.blog-card__title {
  font-family: 'Poppins', sans-serif;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--color-text-dark);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color var(--transition-fast);
}

.blog-card:hover .blog-card__title {
  color: var(--color-primary);
}

.blog-card__excerpt {
  font-size: 13px;
  line-height: 1.75;
  color: var(--color-text-gray);
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.blog-card__link {
  font-family: 'Poppins', sans-serif;
  font-size: 12px;
  font-weight: 500;
  color: var(--color-primary);
  letter-spacing: 0.03em;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  align-self: flex-start;
  transition: gap var(--transition-fast);
}

.blog-card__link:hover {
  gap: 8px;
}

/* ===== FEATURED CARD (横型) ===== */
.blog-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: #fff;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.07);
  transition: box-shadow 0.35s ease;
}

.blog-featured:hover {
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.12);
}

.blog-featured__thumb {
  position: relative;
  overflow: hidden;
  background-color: #e8e8ec;
  min-height: 340px;
}

.blog-featured__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
  transition: transform 0.5s ease;
}

.blog-featured:hover .blog-featured__thumb img {
  transform: scale(1.04);
}

.blog-featured__body {
  padding: 52px 44px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.blog-featured__eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.blog-featured__label {
  font-family: 'Poppins', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--color-text-light);
  text-transform: uppercase;
}

.blog-featured__title {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(18px, 2.2vw, 26px);
  font-weight: 700;
  line-height: 1.45;
  color: var(--color-text-dark);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  transition: color var(--transition-fast);
}

.blog-featured:hover .blog-featured__title {
  color: var(--color-primary);
}

.blog-featured__excerpt {
  font-size: 14px;
  line-height: 1.85;
  color: var(--color-text-gray);
  margin-bottom: 28px;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-featured__date {
  font-family: 'Poppins', sans-serif;
  font-size: 12px;
  color: var(--color-text-light);
  margin-bottom: 28px;
}

.blog-read-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Poppins', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-dark);
  letter-spacing: 0.05em;
  align-self: flex-start;
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.blog-read-more::after {
  content: '→';
  transition: transform var(--transition-fast);
}

.blog-read-more:hover {
  gap: 12px;
  color: var(--color-primary);
}

/* ===== BLOG SECTION HEADER ===== */
.blog-section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 32px;
}

.blog-section-title {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text-dark);
  line-height: 1;
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.blog-section-title__sub {
  font-size: 13px;
  font-weight: 400;
  color: var(--color-text-light);
  letter-spacing: 0.05em;
}

.blog-section-link {
  font-family: 'Poppins', sans-serif;
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-light);
  letter-spacing: 0.05em;
  transition: color var(--transition-fast);
}

.blog-section-link:hover {
  color: var(--color-primary);
}

/* ===== POSTS GRID ===== */
.blog-posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.blog-posts-grid--2col {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

/* ===== CATEGORY CLOUD ===== */
.blog-categories {
  background-color: #f7f7f7;
  padding: 56px 0;
}

.blog-categories__inner {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.blog-categories__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.blog-category-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 44px;
  padding: 0 20px;
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-gray);
  transition: border-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
}

.blog-category-link:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(253, 148, 29, 0.15);
}

.blog-category-link .count {
  font-family: 'Poppins', sans-serif;
  font-size: 11px;
  color: var(--color-text-light);
}

/* ===== 2-COLUMN LAYOUT (main + sidebar) ===== */
.blog-layout {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 80px var(--container-padding);
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 56px;
  align-items: start;
}

/* ===== ARTICLE DETAIL: CARD-BASED LAYOUT ===== */

/* メイン記事カード */
.article-main-card {
  border-radius: 20px;
  padding: 52px 50px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.11);
}

/* ===== SIDEBAR ===== */
.blog-sidebar {
  position: sticky;
  top: calc(var(--header-height) + 24px);
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.sidebar-widget__title {
  font-family: 'Poppins', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--color-text-dark);
  text-transform: uppercase;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-text-dark);
  margin-bottom: 20px;
}

/* Profile Widget */
.sidebar-profile {
  text-align: center;
}

.sidebar-profile__avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background-color: #e4e4e4;
  margin: 0 auto 12px;
  overflow: hidden;
}

.sidebar-profile__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sidebar-profile__name {
  font-family: 'Poppins', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: 4px;
}

.sidebar-profile__role {
  font-size: 12px;
  color: var(--color-text-light);
  margin-bottom: 12px;
}

.sidebar-profile__bio {
  font-size: 12px;
  line-height: 1.85;
  color: var(--color-text-gray);
  text-align: left;
}

/* Categories Widget */
.sidebar-categories {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-categories li {
  border-bottom: 1px solid #f0f0f0;
}

.sidebar-categories li:last-child {
  border-bottom: none;
}

.sidebar-categories a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  font-size: 13px;
  color: var(--color-text-gray);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.sidebar-categories a:hover {
  color: var(--color-primary);
  padding-left: 6px;
}

.sidebar-categories .count {
  font-family: 'Poppins', sans-serif;
  font-size: 11px;
  color: var(--color-text-light);
}

/* Tags Widget */
.sidebar-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* Recent Posts Widget */
.sidebar-recent {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.sidebar-recent__item {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid #f0f0f0;
}

.sidebar-recent__item:last-child {
  border-bottom: none;
}

.sidebar-recent__thumb {
  width: 60px;
  height: 60px;
  border-radius: 8px;
  background-color: #e8e8ec;
  overflow: hidden;
  flex-shrink: 0;
}

.sidebar-recent__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sidebar-recent__body {
  flex: 1;
  min-width: 0;
}

.sidebar-recent__title {
  font-size: 12px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--color-text-dark);
  margin-bottom: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color var(--transition-fast);
}

.sidebar-recent__item:hover .sidebar-recent__title {
  color: var(--color-primary);
}

.sidebar-recent__date {
  font-family: 'Poppins', sans-serif;
  font-size: 11px;
  color: var(--color-text-light);
}

/* ===== PAGINATION ===== */
.blog-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 56px;
}

.blog-pagination__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  border-radius: 8px;
  font-family: 'Poppins', sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-gray);
  background: #fff;
  border: 1px solid #e8e8e8;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
  cursor: pointer;
  padding: 0 10px;
  text-decoration: none;
}

.blog-pagination__btn:hover,
.blog-pagination__btn.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.blog-pagination__btn--prev,
.blog-pagination__btn--next {
  padding: 0 16px;
  gap: 6px;
}

.blog-pagination__ellipsis {
  font-size: 13px;
  color: var(--color-text-light);
  padding: 0 4px;
}

/* ===== ARTICLE HERO (1カラム全幅) ===== */
.article-hero {
  padding-top: var(--header-height);
  background-color: #f7f7f7;
}

.article-hero__inner {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 88px var(--container-padding) 40px;
}

.article-hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.article-hero__date {
  font-family: 'Poppins', sans-serif;
  font-size: 12px;
  color: var(--color-text-light);
  letter-spacing: 0.05em;
}

.article-hero__title {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(24px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.025em;
  color: var(--color-text-dark);
  margin-bottom: 32px;
}

.article-hero__author {
  display: flex;
  align-items: center;
  gap: 10px;
}

.article-hero__author-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: #e4e4e4;
  overflow: hidden;
  flex-shrink: 0;
}

.article-hero__author-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-hero__author-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-dark);
}

.article-hero__author-role {
  font-size: 11px;
  color: var(--color-text-light);
}

.article-hero__thumb {
  width: 100%;
  aspect-ratio: 16 / 6;
  overflow: hidden;
  border-radius: 20px;
  background-color: #e8e8ec;
  margin-top: 48px;
}

.article-hero__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ===== ARTICLE BODY TYPOGRAPHY ===== */
.article-body {
  font-size: 15px;
  line-height: 1.9;
  color: var(--color-text-gray);
}

.article-body h2 {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: #141414;
  margin: 54px 0 28px;
  padding: 12px 18px;
  border-top: 1px solid #888;
  border-bottom: 1px solid #888;
}

.article-body h3 {
  font-family: 'Poppins', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: #141414;
  margin: 40px 0 16px;
  padding-left: 14px;
  border-left: 3px solid #141414;
}

.article-body h4 {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 15px;
  font-weight: 500;
  color: #141414;
  margin: 32px 0 12px;
  padding: 8px 16px;
  background: rgba(253, 148, 29, 0.15);
  border-radius: 4px;
}

.article-body h5 {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: #333;
  margin: 24px 0 10px;
  padding: 6px 14px;
  background: rgba(0, 0, 0, 0.05);
  border-radius: 4px;
}

.article-body h6 {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: #4d4d4d;
  margin: 20px 0 8px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.article-body h6::before {
  content: 'Supp.';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 22px;
  padding: 0 8px;
  border-radius: 999px;
  background: #141414;
  color: #fff;
  font-family: 'Poppins', 'Noto Sans JP', sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.article-body p {
  margin-bottom: 20px;
}

.article-body ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: 20px;
}

.article-body ul > li {
  position: relative;
  padding-left: 16px;
  margin-bottom: 10px;
  color: #232323;
}

.article-body ul > li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 5px;
  height: 5px;
  background: #4f4f4f;
  border-radius: 50%;
}

.article-body ol {
  list-style: none;
  margin: 12px 0 16px;
  padding-left: 0;
  counter-reset: article-ordered-list;
}

.article-body ol > li {
  counter-increment: article-ordered-list;
  position: relative;
  padding-top: 2px;
  padding-left: 1.85em;
  margin-bottom: 10px;
  line-height: 1.75;
  color: #232323;
  font-size: 14px;
  font-weight: 400;
}

.article-body ol > li::before {
  content: counter(article-ordered-list) '.';
  position: absolute;
  left: 0;
  top: 0;
  width: 1.2em;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.75;
  font-variant-numeric: tabular-nums;
  color: #0c192b;
  text-align: right;
}

.article-body li {
  margin-bottom: 8px;
  line-height: 1.75;
}

.article-body a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}



.article-body b {
  font-weight: 700;
  color: #232323;
}

.article-body u {
  text-decoration: underline;
  text-decoration-color: var(--color-primary-dark);
  text-underline-offset: 4px;
  text-decoration-thickness: 1.5px;
}

.article-body img {
  width: 100%;
  border-radius: 12px;
  margin: 32px 0;
}

.article-body blockquote {
  position: relative;
  margin: 32px 0;
  padding: 34px 54px;
  border: 1px solid rgba(20, 20, 20, 0.08);
  border-radius: 18px;
  background: #ffffff;
  font-style: normal;
  color: #202020;
  line-height: 1.95;
}

.article-body blockquote::before {
  content: '“';
  position: absolute;
  top: 10px;
  left: 18px;
  font-family: 'Georgia', 'Times New Roman', serif;
  font-size: 74px;
  line-height: 1;
  color: rgba(20, 20, 20, 0.16);
}

.article-body blockquote::after {
  content: '”';
  position: absolute;
  right: 18px;
  bottom: -8px;
  font-family: 'Georgia', 'Times New Roman', serif;
  font-size: 74px;
  line-height: 1;
  color: rgba(20, 20, 20, 0.16);
}

.article-body .article-memo {
  margin: 24px 0;
  padding: 14px 20px;
  border-left: 3px solid #cfcfcf;
  background: #f8f8f8;
  border-radius: 0 6px 6px 0;
  color: #666;
  line-height: 1.8;
}

.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 14px;
}

.article-body th {
  background: #141414;
  color: #fff;
  font-weight: 600;
  font-size: 13px;
  padding: 10px 16px;
  text-align: left;
}

.article-body .note-box {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  margin: 16px 0;
  padding: 10px 14px;
  font-size: 13px;
  line-height: 1.6;
  border-radius: 0 4px 4px 0;
}

.article-body .note-box::before {
  flex-shrink: 0;
  font-size: 14px;
  line-height: 1.6;
}

.article-body .note-box--info {
  background: #fffbf3;
  border-left: 3px solid var(--color-primary-hover);
  color: #6b3d00;
}

.article-body .note-box--info::before {
  content: '💡';
}

.article-body .note-box--warn {
  background: #fff8f8;
  border-left: 3px solid #c0392b;
  color: #7a1a1a;
}

.article-body .note-box--warn::before {
  content: '⚠';
}

.article-body td {
  padding: 10px 16px;
  border-bottom: 1px solid #eee;
  color: #333;
}

.article-body tr:last-child td {
  border-bottom: none;
}

.article-body tr:nth-child(even) td {
  background: #fafafa;
}

.article-body code {
  font-family: 'Source Code Pro', 'Courier New', monospace;
  font-size: 13px;
  background: #f3f4f6;
  padding: 2px 6px;
  border-radius: 4px;
  color: #c2410c;
}

.article-body pre {
  background: #1e1e2e;
  color: #cdd6f4;
  padding: 24px;
  border-radius: 12px;
  overflow-x: auto;
  margin: 32px 0;
}

.article-body pre code {
  background: none;
  color: inherit;
  padding: 0;
  font-size: 13px;
  line-height: 1.7;
}

/* ===== TABLE OF CONTENTS ===== */
.blog-toc {
  background: #f7f7f7;
  border-radius: 12px;
  padding: 20px 24px;
}

.blog-toc__title {
  font-family: 'Poppins', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--color-text-dark);
  text-transform: uppercase;
  margin-bottom: 14px;
}

.blog-toc__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.blog-toc__list a {
  display: block;
  padding: 5px 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--color-text-gray);
  border-bottom: 1px solid #ebebeb;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.blog-toc__list li:last-child a {
  border-bottom: none;
}

.blog-toc__list a:hover {
  color: var(--color-primary);
  padding-left: 6px;
}

.blog-toc__list--h3 {
  padding-left: 14px;
}

.blog-toc__list--h3 a {
  font-size: 11px;
  color: var(--color-text-light);
}

/* ===== ARTICLE TAGS ===== */
.article-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: 32px;
  border-top: 1px solid #f0f0f0;
  margin-top: 48px;
}

.article-tags__label {
  font-family: 'Poppins', sans-serif;
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-light);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-right: 4px;
}

/* ===== AUTHOR BIO ===== */
.article-author {
  display: flex;
  gap: 24px;
  padding: 32px;
  background: #f7f7f7;
  border-radius: 16px;
  margin-top: 48px;
}

.article-author__avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background-color: #e4e4e4;
  overflow: hidden;
  flex-shrink: 0;
}

.article-author__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-author__body {
  flex: 1;
}

.article-author__label {
  font-family: 'Poppins', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--color-text-light);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.article-author__name {
  font-family: 'Poppins', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: 8px;
}

.article-author__bio {
  font-size: 13px;
  line-height: 1.8;
  color: var(--color-text-gray);
}

/* ===== RELATED POSTS ===== */
.article-related {
  margin-top: 64px;
}

.article-related__title {
  font-family: 'Poppins', sans-serif;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--color-text-dark);
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-text-dark);
}

.article-related__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

/* ===== PREV / NEXT NAVIGATION ===== */
.article-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid #f0f0f0;
}

.article-nav__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px;
  background: #f7f7f7;
  border-radius: 12px;
  transition: background-color var(--transition-fast);
}

.article-nav__item:hover {
  background-color: #efefef;
}

.article-nav__item--next {
  text-align: right;
}

.article-nav__item--empty {
  background-color: transparent;
  pointer-events: none;
}

.article-nav__label {
  font-family: 'Poppins', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--color-text-light);
  text-transform: uppercase;
}

.article-nav__title {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--color-text-dark);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color var(--transition-fast);
}

.article-nav__item:hover .article-nav__title {
  color: var(--color-primary);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .blog-layout {
    grid-template-columns: 1fr;
    padding: 60px var(--container-padding);
    gap: 48px;
  }

  .blog-sidebar {
    position: static;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }

  .blog-posts-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .article-main-card {
    padding: 40px 40px;
    border-radius: 16px;
  }
}

@media (max-width: 768px) {
  .article-hero__inner {
    padding-top: 48px;
    padding-bottom: 32px;
  }

  .article-main-card {
    padding: 28px 24px;
    border-radius: 12px;
  }

  .blog-featured {
    grid-template-columns: 1fr;
  }

  .blog-featured__thumb {
    min-height: 220px;
  }

  .blog-featured__body {
    padding: 28px 24px 32px;
  }

  .blog-posts-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .blog-posts-grid--2col {
    grid-template-columns: 1fr;
  }

  .article-related__grid {
    grid-template-columns: 1fr;
  }

  .article-hero__thumb {
    aspect-ratio: 16 / 9;
    border-radius: 12px 12px 0 0;
    margin-top: 32px;
  }

  .article-author {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 16px;
  }

  .article-nav {
    grid-template-columns: 1fr;
  }

  .blog-sidebar {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 540px) {
  .blog-hero {
    padding-top: calc(var(--header-height) + 48px);
    padding-bottom: 48px;
  }

  .blog-hero__title {
    font-size: 40px;
  }

  .blog-pagination {
    gap: 4px;
  }
}

/* ===== MOBILE FOOTER NAV ===== */
.mobile-footer-nav {
  display: none;
}

@media (max-width: 768px) {
  .mobile-footer-nav {
    display: block;
    background-color: var(--color-bg-white);
    padding: 48px var(--container-padding);
    border-top: 1px solid var(--color-border);
  }

  .mobile-footer-nav__inner {
    display: flex;
    flex-direction: column;
    gap: 40px;
  }

  .mobile-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--color-text-secondary);
    line-height: 1.6;
  }

  .mobile-breadcrumb a {
    color: var(--color-primary);
    text-decoration: none;
  }

  .mobile-breadcrumb__sep {
    color: var(--color-text-secondary);
  }

  .mobile-breadcrumb__current {
    color: var(--color-text-dark);
  }

  .mobile-footer-menu {
    list-style: none;
    padding: 0;
    margin: 0;
  }

  .mobile-footer-menu > li {
    border-bottom: 1px solid var(--color-border);
  }

  .mobile-footer-menu > li > a {
    display: block;
    padding: 14px 0;
    font-family: 'Poppins', sans-serif;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.06em;
    color: var(--color-text-dark);
    text-decoration: none;
    text-transform: uppercase;
  }

  .mobile-footer-menu__sub {
    list-style: none;
    padding: 0 0 10px 16px;
    margin: 0;
  }

  .mobile-footer-menu__sub li a {
    display: block;
    padding: 8px 0;
    font-size: 12px;
    color: var(--color-primary);
    text-decoration: none;
    letter-spacing: 0.04em;
    text-transform: uppercase;
  }
}