/**
 * Blog Module Styles
 * 移植元のSCSSから変換したCSS
 */

/* 変数 */
:root {
  --primary-color: #ffa000;
  --secondary-color: #6eca4c;
  --tertiary-color: #432c16;
  --quaternary-color: #c1c1c1;
}

/* =============================================================================
   投稿一覧リスト (WpPostList)
   ============================================================================= */

.blog_list_sec,
.news-content.detail {
  padding-top: clamp(150px, 39vw, 300px);
  padding-bottom: clamp(150px, 39vw, 300px);
}
.news-content.detail .container {
  margin-bottom: 100px;
}
.blog_list_sec .container {
  padding: 0;
  margin-bottom: 200px;
}
@media screen and (max-width: 767px) {
  .blog_list_sec .container {
    padding: 0 15px;
  }
}
.WpPostList {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  column-gap: 1rem;
  row-gap: 3rem;
  list-style: none;
  padding: 0;
  scroll-margin-top: clamp(200px, 32vw, 250px);
}

.WpPostList .post-item {
  width: 48.7%;
  min-height: clamp(280px, 50vw, 400px);
  list-style: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  transition:
    opacity 0.25s ease-in,
    transform 0.25s ease-in;
}

.WpPostList .post-item:hover {
  transform: translateY(-4px);
}

.WpPostList .post-item:hover .title {
  color: var(--primary-color);
}

.WpPostList .post-item.post-hidden {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 0;
}

.WpPostList .post-item.post-visible {
  position: relative;
  opacity: 1;
  pointer-events: auto;
  transform: translate3d(0, 0, 0);
}

.WpPostList .post-item-link {
  text-decoration: none;
  color: inherit;
  display: block;
  height: 100%;
}

.WpPostList .post-item-link:hover .image img {
  transform: scale(1.05);
}

.WpPostList .post-item .image {
  display: grid;
  place-items: center;
  width: 100%;
  aspect-ratio: 536 / 300;
  overflow: hidden;
  display: block;
  position: relative;
}

.WpPostList .post-item .image.no-image {
  display: grid;
  place-items: center;
  background-color: var(--quaternary-color);
}

.WpPostList .post-item .image.no-image .no-image-placeholder {
  font-size: clamp(20px, 5vw, 40px);
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.WpPostList .post-item .image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform-origin: center;
  transform: scale(1);
  transition: transform 0.3s ease;
}

.WpPostList .post-item .content {
  padding: 1rem 1.5rem 0 0;
}

.WpPostList .post-item .title {
  position: relative;
  width: fit-content;
  transition: color 0.3s ease;
  font-weight: 700;
  font-size: 1.125rem;
  line-height: 1.6;
}

/* レスポンシブ: タブレット */
@media (max-width: 768px) {
  .WpPostList .post-item {
    width: 80%;
    margin: 0 auto;
  }
}

/* レスポンシブ: スマホ */
@media (max-width: 480px) {
  .WpPostList .post-item {
    width: 100%;
  }
}

/* =============================================================================
   カテゴリーバッジとメタ情報
   ============================================================================= */

.meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.meta .date {
  font-size: clamp(14px, 2vw, 16px);
  color: #666;
  font-weight: 700;
}

.meta .category {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.meta .category-badge {
  display: inline-block;
  padding: 0.4rem 1.2rem;
  font-size: clamp(12px, 2vw, 14px);
  font-weight: 700;
  color: #fff;
  line-height: 1;
  background-color: var(--primary-color);
}

.meta .category-badge {
  background-color: var(--quaternary-color);
}
.meta .category-badge.blog {
  background-color: var(--primary-color);
}
.meta .category-badge.news {
  background-color: var(--secondary-color);
}

/* =============================================================================
   ページネーション
============================================================================= */

.pagination-container {
  width: fit-content;
  margin: 3rem auto 0;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
}

.pagination-container button {
  display: flex;
  align-items: center;
  background: none;
  border: none;
}

.pagination-container button svg:first-child {
  margin-right: -1rem;
}

.pagination-prev,
.pagination-next {
  padding: 0.5rem;
  background-color: transparent;
  border: 1px solid #ddd;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #333;
}

.pagination-prev:disabled,
.pagination-next:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.pagination-numbers {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.pagination-number {
  padding: 0.5rem 0.75rem;
  min-width: 2.5rem;
  min-height: 2.5rem;
  background-color: transparent;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 1rem;
  font-weight: 600;
  color: #333;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pagination-number:hover,
.pagination-prev:hover,
.pagination-next:hover {
  transform: scale(1.05);
  background-color: #f0f0f0;
}

.pagination-number.is-active {
  color: #000;
}

.pagination-ellipsis {
  padding: 0.5rem;
  color: #999;
}

/* レスポンシブ: スマホ */
@media (max-width: 768px) {
  .pagination-prev,
  .pagination-next,
  .pagination-number {
    padding: 0.4rem 0.6rem;
    font-size: 0.95rem;
    min-width: 40px;
    min-height: 40px;
  }
}

/* =============================================================================
   記事詳細ページ
   ============================================================================= */

.news-content.detail .meta {
  margin-bottom: 2rem;
}

.news-content.detail .post-title {
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 700;
  margin-bottom: 2rem;
  color: #333;
  line-height: 1.4;
  letter-spacing: 0.05em;
}

.news-content.detail .featured-image {
  aspect-ratio: 1100 / 630;
  overflow: hidden;
  margin-bottom: 3rem;
  background-color: #f5f5f5;
}

.news-content.detail .featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.news-content.detail .featured-image.no-image {
  display: grid;
  place-items: center;
  background-color: var(--quaternary-color);
}

.news-content.detail .no-image-placeholder {
  font-size: clamp(20px, 4vw, 40px);
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.news-content.detail .post-content {
  font-size: clamp(14px, 2vw, 16px);
  color: #333;
  line-height: 2;
  letter-spacing: 0.05em;
  padding-bottom: 3rem;
  margin-bottom: 3rem;
  min-height: 300px;
  border-bottom: 2px solid #333;
}

.news-content.detail .post-content h2,
.news-content.detail .post-content h3,
.news-content.detail .post-content h4,
.news-content.detail .post-content h5,
.news-content.detail .post-content h6 {
  margin-bottom: 1.5rem;
  letter-spacing: 0.05em;
}

.news-content.detail .post-content h2 {
  font-weight: 700;
  font-size: 1.5rem;
}

.news-content.detail .post-content h3,
.news-content.detail .post-content h4,
.news-content.detail .post-content h5,
.news-content.detail .post-content h6 {
  font-weight: 600;
}

.news-content.detail .post-content p {
  font-weight: 500;
  letter-spacing: 0.05em;
}

.news-content.detail .post-content p:not(:last-child) {
  margin-bottom: 1.5rem;
}

/* 前後記事ナビゲーション */
.news-content.detail .nav-container {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  margin-top: 3rem;
}

.news-content.detail .nav-link:not(.disabled) {
  cursor: pointer;
  text-decoration: none;
  color: #333;
  transition: color 0.3s ease;
}

.news-content.detail .nav-link:not(.disabled):hover .nav-label {
  color: var(--primary-color);
}

.news-content.detail .nav-link.disabled {
  user-select: none;
  pointer-events: none;
  opacity: 0;
}

.news-content.detail .nav-label {
  font-size: clamp(16px, 2.5vw, 20px);
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #333;
  transition: color 0.3s ease;
}

/* =============================================================================
   ブログ詳細ページ (Blog Detail Page)
   ============================================================================= */

.blog-detail-section {
  padding: 0;
  background-color: #fff;
  scroll-margin-top: -100px;
}

.news-content.detail {
  max-width: 1100px;
  margin: 0 auto;
}

.news-content.detail .meta {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: clamp(20px, 3vw, 30px);
}

.news-content.detail .meta .categories {
  display: flex;
  gap: 10px;
}

.news-content.detail .meta .date {
  font-size: 14px;
  color: #666;
}

.news-content.detail .post-title {
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 700;
  margin-bottom: clamp(30px, 5vw, 50px);
  color: #000;
  line-height: 1.4em;
  letter-spacing: 0.05em;
}

.news-content.detail .featured-image {
  aspect-ratio: 1100 / 630;
  overflow: hidden;
  margin-bottom: clamp(40px, 6vw, 60px);
  background-color: #f5f5f5;
}

.news-content.detail .featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.news-content.detail .featured-image.no-image {
  display: grid;
  place-items: center;
  aspect-ratio: 1100 / 618;
  background-color: var(--quaternary-color);
}

.news-content.detail .no-image-placeholder {
  width: fit-content;
  font-size: clamp(18px, 3vw, 28px);
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.news-content.detail .post-content {
  font-size: 16px;
  color: #000;
  line-height: 2em;
  letter-spacing: 0.05em;
  padding-bottom: clamp(40px, 6vw, 60px);
  margin-bottom: clamp(40px, 6vw, 60px);
  min-height: clamp(150px, 39vw, 300px);
  border-bottom: 2px solid #000;
}

.news-content.detail .post-content h2,
.news-content.detail .post-content h3,
.news-content.detail .post-content h4,
.news-content.detail .post-content h5,
.news-content.detail .post-content h6 {
  margin-bottom: clamp(15px, 3vw, 25px);
  margin-top: clamp(30px, 5vw, 40px);
  letter-spacing: 0.05em;
}

.news-content.detail .post-content p {
  font-weight: 500;
  letter-spacing: 0.05em;
  margin-bottom: 1.5em;
}

.news-content.detail .post-content h2 {
  font-weight: 700;
  font-size: 24px;
}

.news-content.detail .post-content h3,
.news-content.detail .post-content h4,
.news-content.detail .post-content h5,
.news-content.detail .post-content h6 {
  font-weight: 600;
  font-size: 20px;
}

/* ナビゲーション */
.news-content.detail .post-navigation {
  margin-top: 40px;
}

.news-content.detail .nav-container {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: clamp(30px, 5vw, 60px);
}

.news-content.detail .nav-next,
.news-content.detail .nav-previous {
  flex: 0 0 auto;
}

.news-content.detail .back-to-list {
  flex: 0 0 auto;
}

.news-content.detail .nav-link {
  display: inline-block;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.news-content.detail .nav-link:not(.disabled):hover .nav-label {
  color: var(--primary-color);
}

.news-content.detail .nav-link.disabled {
  user-select: none;
  pointer-events: none;
  opacity: 0;
}

.news-content.detail .nav-label {
  font-size: clamp(14px, 2vw, 18px);
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #000;
  transition: color 0.3s ease;
}

/* 一覧に戻るボタン */
.news-content.detail .back-to-list {
  position: relative;
  z-index: 10;
  width: clamp(200px, 45vw, 350px);
  height: clamp(60px, 12vw, 90px);
  background-color: #fff;
  border: solid 2px var(--primary-color);
  overflow: hidden;
  transition: all 0.3s ease-in;
}

.news-content.detail .back-to-list:hover::before {
  transform: translate3d(-100%, 0, 0);
}
.news-content.detail .back-to-list:hover .button-text {
  color: var(--primary-color);
}

.news-content.detail .back-to-list::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  transform: translate3d(0, 0, 0);
  z-index: -1;
  display: block;
  width: calc(100% + 28px);
  height: 100%;
  clip-path: polygon(0 0, 100% 0, 93% 100%, 0 100%);
  background-color: var(--primary-color);
  transition: all 0.3s ease-in;
}

.news-content.detail .back-to-list-button {
  text-decoration: none;
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  color: #fff;
  font-size: clamp(16px, 3vw, 24px);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-align: center;
  box-sizing: border-box;
  transition: all 0.2s ease-in;
}

.news-content.detail .back-to-list-button .button-text {
  font-size: clamp(16px, 3vw, 24px);
  color: #fff;
  transition: color 0.3s ease;
}

.news-content.detail .back-to-list-button .button-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background-color: var(--primary-color);
  border-radius: 50%;
  transition: background-color 0.3s ease;
}

.news-content.detail .back-to-list-button .button-arrow svg {
  width: 18px;
  height: auto;
  fill: #fff;
  transition: fill 0.3s ease;
}

.news-content.detail .back-to-list-button:hover .button-arrow svg path {
  fill: var(--primary-color);
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
  .blog-detail-section {
    padding: 40px 0;
  }

  .news-content.detail .nav-container {
    flex-direction: column;
    gap: 20px;
  }

  .news-content.detail .nav-next,
  .news-content.detail .nav-previous,
  .news-content.detail .back-to-list {
    width: 100%;
    text-align: center;
  }

  .news-content.detail .back-to-list-button {
    width: 100%;
    justify-content: center;
  }
}

/* トラッキングピクセル（1px画像）を非表示 */
p > img[width="1"][height="1"] {
  width: 0;
  height: 0;
  opacity: 0;
  pointer-events: none;
}

/* API投稿記事の空白要素対策 */
.wp-block-spacer,
p:empty,
div:empty,
figure.wp-block-image:empty {
  display: none;
}