/**
 * content.css
 * 投稿詳細ページ・アーカイブページ専用スタイル
 */

/* ==========================================
   共通変数（CSS Custom Properties）
   ========================================== */
:root {
  --content-main-color: #0d2f74;
  --content-accent-color: #bb030d;
  --content-text-color: #333;
  --content-text-sub: #666;
  --content-text-muted: #888;
  --content-bg-white: #fff;
  --content-bg-light: #f5f5f5;
  --content-bg-lighter: #f9f9f9;
  --content-border-color: #ddd;
  --content-border-dark: #ccc;
}

/* ==========================================
   共通コンテナ
   ========================================== */
.content-wrapper {
  max-width: 1280px;
  margin-inline: auto;
  padding: 32px 16px;
}

@media (max-width: 1279px) {
  .content-wrapper {
    padding: 32rem 16rem;
  }
}

@media (max-width: 768px) {
  .content-wrapper {
    padding: 24rem 16rem;
  }
}

/* ==========================================
   投稿詳細ページ（single）
   ========================================== */

/* 記事ヘッダー */
.single-article__header {
  margin-bottom: 32px;
}

@media (max-width: 1279px) {
  .single-article__header {
    margin-bottom: 32rem;
  }
}

.single-article__title {
  font-size: 28px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--content-text-color);
  margin-bottom: 16px;
}

@media (max-width: 1279px) {
  .single-article__title {
    font-size: 28rem;
    margin-bottom: 16rem;
  }
}

@media (max-width: 768px) {
  .single-article__title {
    font-size: 22rem;
    margin-bottom: 12rem;
  }
}

.single-article__meta {
  color: var(--content-text-muted);
  font-size: 14px;
}

@media (max-width: 1279px) {
  .single-article__meta {
    font-size: 14rem;
  }
}

.single-article__thumbnail {
  margin-top: 24px;
  border-radius: 8px;
  overflow: hidden;
}

@media (max-width: 1279px) {
  .single-article__thumbnail {
    margin-top: 24rem;
    border-radius: 8rem;
  }
}

.single-article__thumbnail img {
  width: 100%;
  height: auto;
  display: block;
}

/* 記事本文エリア */
.single-article__content {
  padding: 40px;
  background-color: var(--content-bg-white);
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  margin-bottom: 40px;
  font-size: 17px;
}

@media (max-width: 1279px) {
  .single-article__content {
    padding: 32rem;
    border-radius: 8rem;
    margin-bottom: 40rem;
  }
}

@media (max-width: 768px) {
  .single-article__content {
    padding: 20rem 0;
    margin-bottom: 32rem;
    background-color: transparent;
    border-radius: 0;
    box-shadow: none;
  }
}

/* -------------------------------------------
   見出しスタイル（h2-h6）
   ------------------------------------------- */
.single-article__content h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--content-text-color);
  margin-top: 2em;
  margin-bottom: 1em;
  padding-bottom: 12px;
  border-bottom: 3px solid var(--content-main-color);
  position: relative;
}

.single-article__content h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 60px;
  height: 3px;
  background-color: var(--content-accent-color);
}

@media (max-width: 1279px) {
  .single-article__content h2 {
    font-size: 22rem;
    padding-bottom: 12rem;
  }
  .single-article__content h2::after {
    width: 60rem;
    height: 3rem;
    bottom: -3rem;
  }
}

@media (max-width: 768px) {
  .single-article__content h2 {
    font-size: 20rem;
    padding-bottom: 10rem;
  }
  .single-article__content h2::after {
    width: 50rem;
  }
}

.single-article__content h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--content-text-color);
  margin-top: 1.8em;
  margin-bottom: 0.8em;
  padding-left: 16px;
  border-left: 4px solid var(--content-main-color);
}

@media (max-width: 1279px) {
  .single-article__content h3 {
    font-size: 20rem;
    padding-left: 16rem;
    border-left-width: 4rem;
  }
}

@media (max-width: 768px) {
  .single-article__content h3 {
    font-size: 18rem;
    padding-left: 12rem;
  }
}

.single-article__content h4 {
  font-size: 18px;
  font-weight: 700;
  color: var(--content-text-color);
  margin-top: 1.5em;
  margin-bottom: 0.6em;
  padding-left: 12px;
  border-left: 3px solid var(--content-border-dark);
}

@media (max-width: 1279px) {
  .single-article__content h4 {
    font-size: 18rem;
    padding-left: 12rem;
    border-left-width: 3rem;
  }
}

@media (max-width: 768px) {
  .single-article__content h4 {
    font-size: 16rem;
    padding-left: 10rem;
  }
}

.single-article__content h5 {
  font-size: 16px;
  font-weight: 700;
  color: var(--content-text-color);
  margin-top: 1.3em;
  margin-bottom: 0.5em;
}

@media (max-width: 1279px) {
  .single-article__content h5 {
    font-size: 16rem;
  }
}

.single-article__content h6 {
  font-size: 14px;
  font-weight: 700;
  color: var(--content-text-sub);
  margin-top: 1.2em;
  margin-bottom: 0.5em;
}

@media (max-width: 1279px) {
  .single-article__content h6 {
    font-size: 14rem;
  }
}

/* 最初の見出しは margin-top を削除 */
.single-article__content > h2:first-child,
.single-article__content > h3:first-child,
.single-article__content > h4:first-child {
  margin-top: 0;
}

/* -------------------------------------------
   段落
   ------------------------------------------- */
.single-article__content p {
  line-height: 1.9;
  margin-bottom: 1.5em;
  color: var(--content-text-color);
}

.single-article__content p:last-child {
  margin-bottom: 0;
}

/* -------------------------------------------
   リスト（ul / ol）
   ------------------------------------------- */
.single-article__content ul,
.single-article__content ol {
  margin-bottom: 1.5em;
  padding-left: 1.5em;
}

.single-article__content ul {
  list-style: none;
}

.single-article__content ul li {
  position: relative;
  padding-left: 1.2em;
  margin-bottom: 0.5em;
  line-height: 1.8;
}

.single-article__content ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 8px;
  height: 8px;
  background-color: var(--content-main-color);
  border-radius: 50%;
}

@media (max-width: 1279px) {
  .single-article__content ul li::before {
    width: 8rem;
    height: 8rem;
    top: 0.65em;
  }
}

.single-article__content ol {
  list-style: none;
  counter-reset: ol-counter;
}

.single-article__content ol li {
  position: relative;
  padding-left: 2em;
  margin-bottom: 0.5em;
  line-height: 1.8;
  counter-increment: ol-counter;
}

.single-article__content ol li::before {
  content: counter(ol-counter);
  position: absolute;
  left: 0;
  top: 0.25em;
  width: 1.4em;
  height: 1.4em;
  background-color: var(--content-main-color);
  color: #fff;
  font-size: 0.85em;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* ネストしたリスト */
.single-article__content ul ul,
.single-article__content ul ol,
.single-article__content ol ul,
.single-article__content ol ol {
  margin-top: 0.5em;
  margin-bottom: 0.5em;
}

/* -------------------------------------------
   テーブル
   ------------------------------------------- */
.single-article__content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.5em;
  font-size: 15px;
}

@media (max-width: 1279px) {
  .single-article__content table {
    font-size: 15rem;
  }
}

@media (max-width: 768px) {
  .single-article__content table {
    font-size: 14rem;
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }
}

.single-article__content table th,
.single-article__content table td {
  padding: 12px 16px;
  border: 1px solid var(--content-border-color);
  text-align: left;
}

@media (max-width: 1279px) {
  .single-article__content table th,
  .single-article__content table td {
    padding: 12rem 16rem;
  }
}

.single-article__content table th {
  background-color: var(--content-main-color);
  color: #fff;
  font-weight: 700;
}

.single-article__content table tbody tr:nth-child(even) {
  background-color: var(--content-bg-lighter);
}

.single-article__content table tbody tr:hover {
  background-color: var(--content-bg-light);
}

/* -------------------------------------------
   引用（blockquote）
   ------------------------------------------- */
.single-article__content blockquote {
  position: relative;
  margin: 1.5em 0;
  padding: 24px 24px 24px 48px;
  background-color: var(--content-bg-lighter);
  border-left: 4px solid var(--content-main-color);
  border-radius: 0 8px 8px 0;
}

@media (max-width: 1279px) {
  .single-article__content blockquote {
    padding: 24rem 24rem 24rem 48rem;
    border-left-width: 4rem;
    border-radius: 0 8rem 8rem 0;
  }
}

@media (max-width: 768px) {
  .single-article__content blockquote {
    padding: 20rem 16rem 20rem 40rem;
  }
}

.single-article__content blockquote::before {
  content: """;
  position: absolute;
  left: 12px;
  top: 8px;
  font-size: 48px;
  color: var(--content-main-color);
  opacity: 0.3;
  font-family: Georgia, serif;
  line-height: 1;
}

@media (max-width: 1279px) {
  .single-article__content blockquote::before {
    left: 12rem;
    top: 8rem;
    font-size: 48rem;
  }
}

.single-article__content blockquote p {
  margin-bottom: 0;
  color: var(--content-text-sub);
  font-style: italic;
}

.single-article__content blockquote cite {
  display: block;
  margin-top: 8px;
  font-size: 0.9em;
  color: var(--content-text-muted);
  text-align: right;
}

/* -------------------------------------------
   コードブロック
   ------------------------------------------- */
.single-article__content code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.9em;
  background-color: var(--content-bg-light);
  padding: 0.2em 0.4em;
  border-radius: 4px;
}

.single-article__content pre {
  margin: 1.5em 0;
  padding: 20px;
  background-color: #1e1e1e;
  color: #d4d4d4;
  border-radius: 8px;
  overflow-x: auto;
  font-size: 14px;
  line-height: 1.6;
}

@media (max-width: 1279px) {
  .single-article__content pre {
    padding: 20rem;
    border-radius: 8rem;
    font-size: 14rem;
  }
}

@media (max-width: 768px) {
  .single-article__content pre {
    padding: 16rem;
    font-size: 13rem;
  }
}

.single-article__content pre code {
  background-color: transparent;
  padding: 0;
  border-radius: 0;
  color: inherit;
  font-size: inherit;
}

/* -------------------------------------------
   画像
   ------------------------------------------- */
.single-article__content img {
  width: auto;
  max-width: 100%;
  height: auto;
  border-radius: 4px;
}

.single-article__content figure {
  display: table;
  margin: 1.5em 0;
}

.single-article__content figcaption {
  display: table-caption;
  caption-side: bottom;
  margin-top: 8px;
  font-size: 0.9em;
  color: var(--content-text-muted);
  text-align: center;
}

@media (max-width: 1279px) {
  .single-article__content figcaption {
    margin-top: 8rem;
  }
}

/* -------------------------------------------
   水平線
   ------------------------------------------- */
.single-article__content hr {
  margin: 2em 0;
  border: none;
  height: 1px;
  background-color: var(--content-border-color);
}

/* -------------------------------------------
   リンク
   ------------------------------------------- */
.single-article__content a {
  color: var(--content-main-color);
  text-decoration: underline;
  display: inline;
}

.single-article__content a:hover {
  color: var(--content-accent-color);
  filter: none;
}

/* -------------------------------------------
   前後記事ナビゲーション
   ------------------------------------------- */
.single-article__nav {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-top: 48px;
}

@media (max-width: 1279px) {
  .single-article__nav {
    gap: 24rem;
    margin-top: 48rem;
  }
}

@media (max-width: 768px) {
  .single-article__nav {
    flex-direction: column;
    gap: 16rem;
    margin-top: 32rem;
  }
}

.single-article__nav-item {
  flex: 1;
  max-width: calc(50% - 12px);
}

@media (max-width: 768px) {
  .single-article__nav-item {
    max-width: 100%;
  }
}

.single-article__nav-item--prev {
  text-align: left;
}

.single-article__nav-item--next {
  text-align: right;
}

.single-article__nav-link {
  display: block;
  padding: 16px 20px;
  background-color: var(--content-bg-lighter);
  border-radius: 8px;
  transition: background-color 0.2s, transform 0.2s;
  text-decoration: none;
}

@media (max-width: 1279px) {
  .single-article__nav-link {
    padding: 16rem 20rem;
    border-radius: 8rem;
  }
}

.single-article__nav-link:hover {
  background-color: var(--content-bg-light);
  transform: translateY(-2px);
  filter: none;
}

.single-article__nav-label {
  display: block;
  font-size: 12px;
  color: var(--content-text-muted);
  margin-bottom: 4px;
}

@media (max-width: 1279px) {
  .single-article__nav-label {
    font-size: 12rem;
    margin-bottom: 4rem;
  }
}

.single-article__nav-title {
  font-size: 14px;
  color: var(--content-main-color);
  font-weight: 500;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

@media (max-width: 1279px) {
  .single-article__nav-title {
    font-size: 14rem;
  }
}

/* ==========================================
   アーカイブページ（archive）
   ========================================== */

/* アーカイブヘッダー */
.archive-header {
  margin-bottom: 48px;
  text-align: center;
}

@media (max-width: 1279px) {
  .archive-header {
    margin-bottom: 48rem;
  }
}

@media (max-width: 768px) {
  .archive-header {
    margin-bottom: 32rem;
  }
}

.archive-header__title {
  font-size: 32px;
  font-weight: 700;
  color: var(--content-text-color);
  margin-bottom: 16px;
  display: inline-block;
  position: relative;
  padding-bottom: 16px;
}

.archive-header__title::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background-color: var(--content-accent-color);
  border-radius: 2px;
}

@media (max-width: 1279px) {
  .archive-header__title {
    font-size: 32rem;
    margin-bottom: 16rem;
    padding-bottom: 16rem;
  }
  .archive-header__title::after {
    width: 60rem;
    height: 4rem;
    border-radius: 2rem;
  }
}

@media (max-width: 768px) {
  .archive-header__title {
    font-size: 24rem;
    padding-bottom: 12rem;
  }
  .archive-header__title::after {
    width: 50rem;
    height: 3rem;
  }
}

.archive-header__description {
  color: var(--content-text-muted);
  font-size: 15px;
  line-height: 1.7;
}

@media (max-width: 1279px) {
  .archive-header__description {
    font-size: 15rem;
  }
}

/* -------------------------------------------
   カードグリッド
   ------------------------------------------- */
.archive-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

@media (max-width: 1279px) {
  .archive-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32rem;
  }
}

@media (max-width: 768px) {
  .archive-grid {
    grid-template-columns: 1fr;
    gap: 24rem;
  }
}

/* -------------------------------------------
   カードコンポーネント
   ------------------------------------------- */
.archive-card {
  display: flex;
  flex-direction: column;
  background-color: var(--content-bg-white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: transform 0.2s, box-shadow 0.2s;
}

@media (max-width: 1279px) {
  .archive-card {
    border-radius: 12rem;
  }
}

.archive-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.archive-card__link {
  display: block;
  text-decoration: none;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.archive-card__link:hover {
  filter: none;
}

.archive-card__thumbnail {
  position: relative;
  height: 180px;
  overflow: hidden;
}

@media (max-width: 1279px) {
  .archive-card__thumbnail {
    height: 180rem;
  }
}

@media (max-width: 768px) {
  .archive-card__thumbnail {
    height: 200rem;
  }
}

.archive-card__thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}

.archive-card:hover .archive-card__thumbnail img {
  transform: scale(1.05);
}

.archive-card__thumbnail--placeholder {
  background-color: var(--content-bg-light);
  display: flex;
  justify-content: center;
  align-items: center;
}

.archive-card__thumbnail--placeholder::after {
  content: "No Image";
  color: var(--content-text-muted);
  font-size: 14px;
}

@media (max-width: 1279px) {
  .archive-card__thumbnail--placeholder::after {
    font-size: 14rem;
  }
}

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

@media (max-width: 1279px) {
  .archive-card__body {
    padding: 20rem;
  }
}

@media (max-width: 768px) {
  .archive-card__body {
    padding: 16rem;
  }
}

.archive-card__date {
  font-size: 12px;
  color: var(--content-text-muted);
  margin-bottom: 8px;
}

@media (max-width: 1279px) {
  .archive-card__date {
    font-size: 12rem;
    margin-bottom: 8rem;
  }
}

/* カテゴリー */
.archive-card__categories {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
}

@media (max-width: 1279px) {
  .archive-card__categories {
    gap: 6rem;
    margin-bottom: 8rem;
  }
}

.archive-card__category {
  display: inline-block;
  padding: 2px 8px;
  background-color: var(--content-main-color);
  color: #fff;
  font-size: 11px;
  font-weight: 500;
  border-radius: 4px;
  line-height: 1.4;
}

@media (max-width: 1279px) {
  .archive-card__category {
    padding: 2rem 8rem;
    font-size: 11rem;
    border-radius: 4rem;
  }
}

.archive-card__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--content-text-color);
  line-height: 1.5;
  margin-bottom: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

@media (max-width: 1279px) {
  .archive-card__title {
    font-size: 16rem;
    margin-bottom: 12rem;
  }
}

.archive-card:hover .archive-card__title {
  color: var(--content-main-color);
}

.archive-card__excerpt {
  font-size: 14px;
  color: var(--content-text-sub);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

@media (max-width: 1279px) {
  .archive-card__excerpt {
    font-size: 14rem;
  }
}

/* -------------------------------------------
   ページネーション
   ------------------------------------------- */
.archive-pagination {
  margin-top: 48px;
}

@media (max-width: 1279px) {
  .archive-pagination {
    margin-top: 48rem;
  }
}

@media (max-width: 768px) {
  .archive-pagination {
    margin-top: 32rem;
  }
}

.archive-pagination .nav-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

@media (max-width: 1279px) {
  .archive-pagination .nav-links {
    gap: 8rem;
  }
}

.archive-pagination .page-numbers {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  background-color: var(--content-bg-white);
  border: 1px solid var(--content-border-color);
  border-radius: 8px;
  font-size: 14px;
  color: var(--content-text-color);
  text-decoration: none;
  transition: background-color 0.2s, border-color 0.2s, color 0.2s;
}

@media (max-width: 1279px) {
  .archive-pagination .page-numbers {
    min-width: 40rem;
    height: 40rem;
    padding: 0 12rem;
    border-radius: 8rem;
    font-size: 14rem;
  }
}

.archive-pagination .page-numbers:hover {
  background-color: var(--content-bg-light);
  border-color: var(--content-main-color);
  color: var(--content-main-color);
  filter: none;
}

.archive-pagination .page-numbers.current {
  background-color: var(--content-main-color);
  border-color: var(--content-main-color);
  color: #fff;
}

.archive-pagination .page-numbers.dots {
  border: none;
  background: transparent;
  cursor: default;
}

.archive-pagination .page-numbers.dots:hover {
  background: transparent;
  color: var(--content-text-color);
}

.archive-pagination .page-numbers.prev,
.archive-pagination .page-numbers.next {
  font-weight: 500;
}

/* -------------------------------------------
   投稿が見つからない場合
   ------------------------------------------- */
.archive-empty {
  text-align: center;
  padding: 64px 16px;
  color: var(--content-text-muted);
}

@media (max-width: 1279px) {
  .archive-empty {
    padding: 64rem 16rem;
  }
}

.archive-empty__message {
  font-size: 16px;
}

@media (max-width: 1279px) {
  .archive-empty__message {
    font-size: 16rem;
  }
}

/* ==========================================
   2カラムレイアウト（サイドバー付き）
   ========================================== */
.content-wrapper--with-sidebar {
  display: flex;
  gap: 40px;
}

@media (max-width: 1279px) {
  .content-wrapper--with-sidebar {
    gap: 40rem;
  }
}

@media (max-width: 968px) {
  .content-wrapper--with-sidebar {
    flex-direction: column;
    gap: 32rem;
  }
}

.content-wrapper--with-sidebar .main-content {
  flex: 1;
  min-width: 0;
}

/* ==========================================
   サイドバー
   ========================================== */
.sidebar {
  width: 300px;
  flex-shrink: 0;
}

@media (max-width: 1279px) {
  .sidebar {
    width: 280rem;
  }
}

@media (max-width: 968px) {
  .sidebar {
    width: 100%;
  }
}

/* ウィジェット共通 */
.sidebar__widget {
  margin-bottom: 32px;
  padding: 24px;
  background-color: var(--content-bg-white);
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

@media (max-width: 1279px) {
  .sidebar__widget {
    margin-bottom: 32rem;
    padding: 24rem;
    border-radius: 12rem;
  }
}

@media (max-width: 968px) {
  .sidebar__widget {
    margin-bottom: 24rem;
    padding: 20rem;
  }
}

.sidebar__widget:last-child {
  margin-bottom: 0;
}

.sidebar__widget-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--content-text-color);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--content-main-color);
}

@media (max-width: 1279px) {
  .sidebar__widget-title {
    font-size: 16rem;
    margin-bottom: 16rem;
    padding-bottom: 12rem;
  }
}

/* 検索ウィジェット（ブロックエディタ対応） */
.sidebar__widget .wp-block-search {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

@media (max-width: 1279px) {
  .sidebar__widget .wp-block-search {
    gap: 8rem;
  }
}

.sidebar__widget .wp-block-search__label {
  font-size: 16px;
  font-weight: 700;
  color: var(--content-text-color);
  margin-bottom: 8px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--content-main-color);
  display: block;
}

@media (max-width: 1279px) {
  .sidebar__widget .wp-block-search__label {
    font-size: 16rem;
    margin-bottom: 8rem;
    padding-bottom: 12rem;
  }
}

.sidebar__widget .wp-block-search__inside-wrapper {
  display: flex;
  gap: 8px;
}

@media (max-width: 1279px) {
  .sidebar__widget .wp-block-search__inside-wrapper {
    gap: 8rem;
  }
}

.sidebar__widget .wp-block-search__input {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid var(--content-border-color);
  border-radius: 8px;
  font-size: 14px;
  transition: border-color 0.2s;
}

@media (max-width: 1279px) {
  .sidebar__widget .wp-block-search__input {
    padding: 10rem 14rem;
    border-radius: 8rem;
    font-size: 14rem;
  }
}

.sidebar__widget .wp-block-search__input:focus {
  outline: none;
  border-color: var(--content-main-color);
}

.sidebar__widget .wp-block-search__button {
  padding: 10px 16px;
  background-color: var(--content-main-color);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.2s;
}

@media (max-width: 1279px) {
  .sidebar__widget .wp-block-search__button {
    padding: 10rem 16rem;
    border-radius: 8rem;
    font-size: 14rem;
  }
}

.sidebar__widget .wp-block-search__button:hover {
  background-color: var(--content-accent-color);
}

/* 従来の検索フォーム対応 */
.sidebar__widget .search-form {
  display: flex;
  gap: 8px;
}

.sidebar__widget .search-field {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid var(--content-border-color);
  border-radius: 8px;
  font-size: 14px;
}

.sidebar__widget .search-submit {
  padding: 10px 16px;
  background-color: var(--content-main-color);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
}

/* カテゴリーリスト（ブロックエディタ対応） */
.sidebar__widget .wp-block-categories,
.sidebar__widget ul,
.sidebar__category-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar__widget .wp-block-categories li,
.sidebar__widget ul li,
.sidebar__category-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding: 12px 0;
  border-bottom: 1px solid var(--content-border-color);
  font-size: 14px;
  color: #666;
}

@media (max-width: 1279px) {
  .sidebar__widget .wp-block-categories li,
  .sidebar__widget ul li,
  .sidebar__category-list li {
    gap: 8rem;
    padding: 12rem 0;
    font-size: 14rem;
  }
}

.sidebar__widget .wp-block-categories li:last-child,
.sidebar__widget ul li:last-child,
.sidebar__category-list li:last-child {
  border-bottom: none;
}

.sidebar__widget .wp-block-categories li a,
.sidebar__widget ul li a,
.sidebar__category-list li a {
  flex: 1;
  color: var(--content-text-color);
  text-decoration: none;
  transition: color 0.2s;
}

.sidebar__widget .wp-block-categories li a:hover,
.sidebar__widget ul li a:hover,
.sidebar__category-list li a:hover {
  color: var(--content-main-color);
}

/* 最近の投稿ウィジェット（ブロックエディタ対応） */
.sidebar__widget .wp-block-latest-posts {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar__widget .wp-block-latest-posts li {
  padding: 12px 0;
  border-bottom: 1px solid var(--content-border-color);
}

@media (max-width: 1279px) {
  .sidebar__widget .wp-block-latest-posts li {
    padding: 12rem 0;
  }
}

.sidebar__widget .wp-block-latest-posts li:last-child {
  border-bottom: none;
}

.sidebar__widget .wp-block-latest-posts li a,
.sidebar__widget .wp-block-latest-posts__post-title {
  display: block;
  font-size: 14px;
  line-height: 1.5;
  color: var(--content-text-color);
  text-decoration: none;
  transition: color 0.2s;
}

@media (max-width: 1279px) {
  .sidebar__widget .wp-block-latest-posts li a,
  .sidebar__widget .wp-block-latest-posts__post-title {
    font-size: 14rem;
  }
}

.sidebar__widget .wp-block-latest-posts li a:hover,
.sidebar__widget .wp-block-latest-posts__post-title:hover {
  color: var(--content-main-color);
}

/* 投稿日付 */
.sidebar__widget .wp-block-latest-posts__post-date {
  display: block;
  font-size: 12px;
  color: var(--content-text-muted);
  margin-top: 4px;
}

@media (max-width: 1279px) {
  .sidebar__widget .wp-block-latest-posts__post-date {
    font-size: 12rem;
    margin-top: 4rem;
  }
}

/* ==========================================
   固定ページ（page）
   ========================================== */

/* ページ記事ヘッダー */
.page-article--styled .page-article__header {
  text-align: center;
  margin-bottom: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--content-border-color);
}

@media (max-width: 1279px) {
  .page-article--styled .page-article__header {
    margin-bottom: 48rem;
    padding-bottom: 32rem;
  }
}

@media (max-width: 768px) {
  .page-article--styled .page-article__header {
    margin-bottom: 32rem;
    padding-bottom: 24rem;
  }
}

.page-article--styled .page-article__title {
  font-size: 32px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--content-text-color);
  margin-bottom: 16px;
  position: relative;
  display: inline-block;
}

@media (max-width: 1279px) {
  .page-article--styled .page-article__title {
    font-size: 32rem;
    margin-bottom: 16rem;
  }
}

@media (max-width: 768px) {
  .page-article--styled .page-article__title {
    font-size: 24rem;
    margin-bottom: 12rem;
  }
}

.page-article--styled .page-article__title::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -12px;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--content-main-color), var(--content-accent-color));
  border-radius: 2px;
}

@media (max-width: 1279px) {
  .page-article--styled .page-article__title::after {
    bottom: -12rem;
    width: 60rem;
    height: 4rem;
    border-radius: 2rem;
  }
}

@media (max-width: 768px) {
  .page-article--styled .page-article__title::after {
    bottom: -10rem;
    width: 50rem;
    height: 3rem;
  }
}

/* ページ本文エリア */
.page-article--styled .page-article__content {
  padding: 40px;
  background-color: var(--content-bg-white);
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  font-size: 17px;
}

@media (max-width: 1279px) {
  .page-article--styled .page-article__content {
    padding: 32rem;
    border-radius: 8rem;
  }
}

@media (max-width: 768px) {
  .page-article--styled .page-article__content {
    padding: 20rem 0;
    max-width: 100%;
    background-color: transparent;
    border-radius: 0;
    box-shadow: none;
  }
}

/* -------------------------------------------
   固定ページ見出しスタイル（h2-h6）
   ------------------------------------------- */
.page-article--styled .page-article__content h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--content-text-color);
  margin-top: 2em;
  margin-bottom: 1em;
  padding-bottom: 12px;
  border-bottom: 3px solid var(--content-main-color);
  position: relative;
}

.page-article--styled .page-article__content h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 60px;
  height: 3px;
  background-color: var(--content-accent-color);
}

@media (max-width: 1279px) {
  .page-article--styled .page-article__content h2 {
    font-size: 22rem;
    padding-bottom: 12rem;
  }
  .page-article--styled .page-article__content h2::after {
    width: 60rem;
    height: 3rem;
    bottom: -3rem;
  }
}

@media (max-width: 768px) {
  .page-article--styled .page-article__content h2 {
    font-size: 20rem;
    padding-bottom: 10rem;
  }
  .page-article--styled .page-article__content h2::after {
    width: 50rem;
  }
}

.page-article--styled .page-article__content h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--content-text-color);
  margin-top: 1.8em;
  margin-bottom: 0.8em;
  padding-left: 16px;
  border-left: 4px solid var(--content-main-color);
}

@media (max-width: 1279px) {
  .page-article--styled .page-article__content h3 {
    font-size: 20rem;
    padding-left: 16rem;
    border-left-width: 4rem;
  }
}

@media (max-width: 768px) {
  .page-article--styled .page-article__content h3 {
    font-size: 18rem;
    padding-left: 12rem;
  }
}

.page-article--styled .page-article__content h4 {
  font-size: 18px;
  font-weight: 700;
  color: var(--content-text-color);
  margin-top: 1.5em;
  margin-bottom: 0.6em;
  padding-left: 12px;
  border-left: 3px solid var(--content-border-dark);
}

@media (max-width: 1279px) {
  .page-article--styled .page-article__content h4 {
    font-size: 18rem;
    padding-left: 12rem;
    border-left-width: 3rem;
  }
}

@media (max-width: 768px) {
  .page-article--styled .page-article__content h4 {
    font-size: 16rem;
    padding-left: 10rem;
  }
}

.page-article--styled .page-article__content h5 {
  font-size: 16px;
  font-weight: 700;
  color: var(--content-text-color);
  margin-top: 1.3em;
  margin-bottom: 0.5em;
}

@media (max-width: 1279px) {
  .page-article--styled .page-article__content h5 {
    font-size: 16rem;
  }
}

.page-article--styled .page-article__content h6 {
  font-size: 14px;
  font-weight: 700;
  color: var(--content-text-sub);
  margin-top: 1.2em;
  margin-bottom: 0.5em;
}

@media (max-width: 1279px) {
  .page-article--styled .page-article__content h6 {
    font-size: 14rem;
  }
}

/* 最初の見出しは margin-top を削除 */
.page-article--styled .page-article__content > h2:first-child,
.page-article--styled .page-article__content > h3:first-child,
.page-article--styled .page-article__content > h4:first-child {
  margin-top: 0;
}

/* -------------------------------------------
   固定ページ段落
   ------------------------------------------- */
.page-article--styled .page-article__content p {
  line-height: 1.9;
  margin-bottom: 1.5em;
  color: var(--content-text-color);
}

.page-article--styled .page-article__content p:last-child {
  margin-bottom: 0;
}

/* -------------------------------------------
   固定ページリスト（ul / ol）
   ------------------------------------------- */
.page-article--styled .page-article__content ul,
.page-article--styled .page-article__content ol {
  margin-bottom: 1.5em;
  padding-left: 1.5em;
}

.page-article--styled .page-article__content ul {
  list-style: none;
}

.page-article--styled .page-article__content ul li {
  position: relative;
  padding-left: 1.2em;
  margin-bottom: 0.5em;
  line-height: 1.8;
}

.page-article--styled .page-article__content ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 8px;
  height: 8px;
  background-color: var(--content-main-color);
  border-radius: 50%;
}

@media (max-width: 1279px) {
  .page-article--styled .page-article__content ul li::before {
    width: 8rem;
    height: 8rem;
    top: 0.65em;
  }
}

.page-article--styled .page-article__content ol {
  list-style: none;
  counter-reset: ol-counter;
}

.page-article--styled .page-article__content ol li {
  position: relative;
  padding-left: 2em;
  margin-bottom: 0.5em;
  line-height: 1.8;
  counter-increment: ol-counter;
}

.page-article--styled .page-article__content ol li::before {
  content: counter(ol-counter);
  position: absolute;
  left: 0;
  top: 0.25em;
  width: 1.4em;
  height: 1.4em;
  background-color: var(--content-main-color);
  color: #fff;
  font-size: 0.85em;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* ネストしたリスト */
.page-article--styled .page-article__content ul ul,
.page-article--styled .page-article__content ul ol,
.page-article--styled .page-article__content ol ul,
.page-article--styled .page-article__content ol ol {
  margin-top: 0.5em;
  margin-bottom: 0.5em;
}

/* -------------------------------------------
   固定ページテーブル
   ------------------------------------------- */
.page-article--styled .page-article__content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.5em;
  font-size: 15px;
}

@media (max-width: 1279px) {
  .page-article--styled .page-article__content table {
    font-size: 15rem;
  }
}

@media (max-width: 768px) {
  .page-article--styled .page-article__content table {
    font-size: 14rem;
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }
}

.page-article--styled .page-article__content table th,
.page-article--styled .page-article__content table td {
  padding: 12px 16px;
  border: 1px solid var(--content-border-color);
  text-align: left;
}

@media (max-width: 1279px) {
  .page-article--styled .page-article__content table th,
  .page-article--styled .page-article__content table td {
    padding: 12rem 16rem;
  }
}

.page-article--styled .page-article__content table th {
  background-color: var(--content-main-color);
  color: #fff;
  font-weight: 700;
}

.page-article--styled .page-article__content table tbody tr:nth-child(even) {
  background-color: var(--content-bg-lighter);
}

.page-article--styled .page-article__content table tbody tr:hover {
  background-color: var(--content-bg-light);
}

/* -------------------------------------------
   固定ページ引用（blockquote）
   ------------------------------------------- */
.page-article--styled .page-article__content blockquote {
  position: relative;
  margin: 1.5em 0;
  padding: 24px 24px 24px 48px;
  background-color: var(--content-bg-lighter);
  border-left: 4px solid var(--content-main-color);
  border-radius: 0 8px 8px 0;
}

@media (max-width: 1279px) {
  .page-article--styled .page-article__content blockquote {
    padding: 24rem 24rem 24rem 48rem;
    border-left-width: 4rem;
    border-radius: 0 8rem 8rem 0;
  }
}

@media (max-width: 768px) {
  .page-article--styled .page-article__content blockquote {
    padding: 20rem 16rem 20rem 40rem;
  }
}

.page-article--styled .page-article__content blockquote::before {
  content: """;
  position: absolute;
  left: 12px;
  top: 8px;
  font-size: 48px;
  color: var(--content-main-color);
  opacity: 0.3;
  font-family: Georgia, serif;
  line-height: 1;
}

@media (max-width: 1279px) {
  .page-article--styled .page-article__content blockquote::before {
    left: 12rem;
    top: 8rem;
    font-size: 48rem;
  }
}

.page-article--styled .page-article__content blockquote p {
  margin-bottom: 0;
  color: var(--content-text-sub);
  font-style: italic;
}

.page-article--styled .page-article__content blockquote cite {
  display: block;
  margin-top: 8px;
  font-size: 0.9em;
  color: var(--content-text-muted);
  text-align: right;
}

/* -------------------------------------------
   固定ページコードブロック
   ------------------------------------------- */
.page-article--styled .page-article__content code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.9em;
  background-color: var(--content-bg-light);
  padding: 0.2em 0.4em;
  border-radius: 4px;
}

.page-article--styled .page-article__content pre {
  margin: 1.5em 0;
  padding: 20px;
  background-color: #1e1e1e;
  color: #d4d4d4;
  border-radius: 8px;
  overflow-x: auto;
  font-size: 14px;
  line-height: 1.6;
}

@media (max-width: 1279px) {
  .page-article--styled .page-article__content pre {
    padding: 20rem;
    border-radius: 8rem;
    font-size: 14rem;
  }
}

@media (max-width: 768px) {
  .page-article--styled .page-article__content pre {
    padding: 16rem;
    font-size: 13rem;
  }
}

.page-article--styled .page-article__content pre code {
  background-color: transparent;
  padding: 0;
  border-radius: 0;
  color: inherit;
  font-size: inherit;
}

/* -------------------------------------------
   固定ページ画像
   ------------------------------------------- */
.page-article--styled .page-article__content img {
  width: auto;
  max-width: 100%;
  height: auto;
  border-radius: 4px;
}

.page-article--styled .page-article__content figure {
  display: table;
  margin: 1.5em 0;
}

.page-article--styled .page-article__content figcaption {
  display: table-caption;
  caption-side: bottom;
  margin-top: 8px;
  font-size: 0.9em;
  color: var(--content-text-muted);
  text-align: center;
}

@media (max-width: 1279px) {
  .page-article--styled .page-article__content figcaption {
    margin-top: 8rem;
  }
}

/* -------------------------------------------
   固定ページ水平線
   ------------------------------------------- */
.page-article--styled .page-article__content hr {
  margin: 2em 0;
  border: none;
  height: 1px;
  background-color: var(--content-border-color);
}

/* -------------------------------------------
   固定ページリンク
   ------------------------------------------- */
.page-article--styled .page-article__content a {
  color: var(--content-main-color);
  text-decoration: underline;
  display: inline;
}

.page-article--styled .page-article__content a:hover {
  color: var(--content-accent-color);
  filter: none;
}

/* ウィジェットタイトルがない場合の疑似タイトル */
.sidebar__widget.widget_categories::before {
  content: "カテゴリー";
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: var(--content-text-color);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--content-main-color);
}

@media (max-width: 1279px) {
  .sidebar__widget.widget_categories::before {
    font-size: 16rem;
    margin-bottom: 16rem;
    padding-bottom: 12rem;
  }
}

.sidebar__widget.widget_recent_entries::before {
  content: "最近の投稿";
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: var(--content-text-color);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--content-main-color);
}

@media (max-width: 1279px) {
  .sidebar__widget.widget_recent_entries::before {
    font-size: 16rem;
    margin-bottom: 16rem;
    padding-bottom: 12rem;
  }
}

/* ==========================================
   404エラーページ
   ========================================== */
.error-page {
  text-align: center;
  padding: 64px 0;
}

@media (max-width: 1279px) {
  .error-page {
    padding: 64rem 0;
  }
}

@media (max-width: 768px) {
  .error-page {
    padding: 48rem 0;
  }
}

.error-page__header {
  margin-bottom: 48px;
}

@media (max-width: 1279px) {
  .error-page__header {
    margin-bottom: 48rem;
  }
}

@media (max-width: 768px) {
  .error-page__header {
    margin-bottom: 32rem;
  }
}

.error-page__code {
  font-size: 120px;
  font-weight: 700;
  color: var(--content-accent-color);
  line-height: 1;
  margin-bottom: 16px;
  opacity: 0.3;
}

@media (max-width: 1279px) {
  .error-page__code {
    font-size: 120rem;
    margin-bottom: 16rem;
  }
}

@media (max-width: 768px) {
  .error-page__code {
    font-size: 80rem;
    margin-bottom: 12rem;
  }
}

.error-page__title {
  font-size: 28px;
  font-weight: 700;
  color: var(--content-text-color);
}

@media (max-width: 1279px) {
  .error-page__title {
    font-size: 28rem;
  }
}

@media (max-width: 768px) {
  .error-page__title {
    font-size: 22rem;
  }
}

.error-page__content {
  max-width: 600px;
  margin-inline: auto;
  padding: 40px;
  background-color: var(--content-bg-white);
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

@media (max-width: 1279px) {
  .error-page__content {
    padding: 32rem;
    border-radius: 12rem;
  }
}

@media (max-width: 768px) {
  .error-page__content {
    padding: 24rem 16rem;
    background-color: transparent;
    box-shadow: none;
  }
}

.error-page__content p {
  color: var(--content-text-sub);
  line-height: 1.8;
  margin-bottom: 1em;
}

.error-page__actions {
  margin-top: 32px;
  margin-bottom: 40px;
}

@media (max-width: 1279px) {
  .error-page__actions {
    margin-top: 32rem;
    margin-bottom: 40rem;
  }
}

.error-page__button {
  display: inline-block;
  padding: 14px 32px;
  background-color: var(--content-accent-color);
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  text-decoration: none;
  border-radius: 8px;
  transition: background-color 0.2s, transform 0.2s;
}

@media (max-width: 1279px) {
  .error-page__button {
    padding: 14rem 32rem;
    font-size: 16rem;
    border-radius: 8rem;
  }
}

.error-page__button:hover {
  background-color: var(--content-main-color);
  transform: translateY(-2px);
  filter: none;
}

.error-page__search {
  padding-top: 32px;
  border-top: 1px solid var(--content-border-color);
}

@media (max-width: 1279px) {
  .error-page__search {
    padding-top: 32rem;
  }
}

.error-page__search-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--content-text-sub);
  margin-bottom: 12px;
}

@media (max-width: 1279px) {
  .error-page__search-label {
    font-size: 14rem;
    margin-bottom: 12rem;
  }
}

.error-page__search .search-form {
  display: flex;
  gap: 8px;
  justify-content: center;
}

@media (max-width: 1279px) {
  .error-page__search .search-form {
    gap: 8rem;
  }
}

.error-page__search .search-field {
  flex: 1;
  max-width: 300px;
  padding: 12px 16px;
  border: 1px solid var(--content-border-color);
  border-radius: 8px;
  font-size: 14px;
}

@media (max-width: 1279px) {
  .error-page__search .search-field {
    max-width: 300rem;
    padding: 12rem 16rem;
    border-radius: 8rem;
    font-size: 14rem;
  }
}

.error-page__search .search-field:focus {
  outline: none;
  border-color: var(--content-main-color);
}

.error-page__search .search-submit {
  padding: 12px 20px;
  background-color: var(--content-main-color);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
  transition: background-color 0.2s;
}

@media (max-width: 1279px) {
  .error-page__search .search-submit {
    padding: 12rem 20rem;
    border-radius: 8rem;
    font-size: 14rem;
  }
}

.error-page__search .search-submit:hover {
  background-color: var(--content-accent-color);
}

/* ==========================================
   検索結果なし
   ========================================== */
.search-no-results {
  text-align: center;
  padding: 64px 16px;
}

@media (max-width: 1279px) {
  .search-no-results {
    padding: 64rem 16rem;
  }
}

@media (max-width: 768px) {
  .search-no-results {
    padding: 48rem 16rem;
  }
}

.search-no-results__message {
  font-size: 18px;
  color: var(--content-text-color);
  margin-bottom: 8px;
}

@media (max-width: 1279px) {
  .search-no-results__message {
    font-size: 18rem;
    margin-bottom: 8rem;
  }
}

@media (max-width: 768px) {
  .search-no-results__message {
    font-size: 16rem;
  }
}

.search-no-results__suggestion {
  color: var(--content-text-muted);
  margin-bottom: 32px;
}

@media (max-width: 1279px) {
  .search-no-results__suggestion {
    margin-bottom: 32rem;
  }
}

.search-no-results__form {
  max-width: 400px;
  margin-inline: auto;
  margin-bottom: 32px;
}

@media (max-width: 1279px) {
  .search-no-results__form {
    max-width: 400rem;
    margin-bottom: 32rem;
  }
}

.search-no-results__form .search-form {
  display: flex;
  gap: 8px;
}

@media (max-width: 1279px) {
  .search-no-results__form .search-form {
    gap: 8rem;
  }
}

.search-no-results__form .search-field {
  flex: 1;
  padding: 12px 16px;
  border: 1px solid var(--content-border-color);
  border-radius: 8px;
  font-size: 14px;
}

@media (max-width: 1279px) {
  .search-no-results__form .search-field {
    padding: 12rem 16rem;
    border-radius: 8rem;
    font-size: 14rem;
  }
}

.search-no-results__form .search-field:focus {
  outline: none;
  border-color: var(--content-main-color);
}

.search-no-results__form .search-submit {
  padding: 12px 20px;
  background-color: var(--content-main-color);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
  transition: background-color 0.2s;
}

@media (max-width: 1279px) {
  .search-no-results__form .search-submit {
    padding: 12rem 20rem;
    border-radius: 8rem;
    font-size: 14rem;
  }
}

.search-no-results__form .search-submit:hover {
  background-color: var(--content-accent-color);
}

.search-no-results__button {
  display: inline-block;
  padding: 12px 24px;
  background-color: var(--content-bg-light);
  color: var(--content-text-color);
  font-size: 14px;
  text-decoration: none;
  border-radius: 8px;
  transition: background-color 0.2s;
}

@media (max-width: 1279px) {
  .search-no-results__button {
    padding: 12rem 24rem;
    font-size: 14rem;
    border-radius: 8rem;
  }
}

.search-no-results__button:hover {
  background-color: var(--content-border-color);
  filter: none;
}

/* ==========================================
   Contact Form 7 問い合わせフォーム
   ========================================== */
.contact-form {
  max-width: 700px;
  margin-inline: auto;
}

.contact-form__list {
  display: grid;
  gap: 0;
}

.contact-form__label {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px 0 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--content-text-color);
}

@media (max-width: 1279px) {
  .contact-form__label {
    gap: 8rem;
    padding: 16rem 0 8rem;
    font-size: 15rem;
  }
}

.contact-form__required {
  display: inline-block;
  padding: 2px 8px;
  background-color: var(--content-accent-color);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  border-radius: 3px;
}

@media (max-width: 1279px) {
  .contact-form__required {
    padding: 2rem 8rem;
    font-size: 11rem;
    border-radius: 3rem;
  }
}

.contact-form__field {
  margin-bottom: 8px;
}

@media (max-width: 1279px) {
  .contact-form__field {
    margin-bottom: 8rem;
  }
}

.contact-form__input,
.contact-form__textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--content-border-color);
  border-radius: 8px;
  font-size: 16px;
  font-family: inherit;
  background-color: #fff;
  transition: border-color 0.2s, box-shadow 0.2s;
}

@media (max-width: 1279px) {
  .contact-form__input,
  .contact-form__textarea {
    padding: 14rem 16rem;
    border-radius: 8rem;
    font-size: 16rem;
  }
}

.contact-form__input:focus,
.contact-form__textarea:focus {
  outline: none;
  border-color: var(--content-main-color);
  box-shadow: 0 0 0 3px rgba(13, 47, 116, 0.1);
}

.contact-form__input::placeholder,
.contact-form__textarea::placeholder {
  color: #aaa;
}

.contact-form__textarea {
  min-height: 200px;
  resize: vertical;
}

@media (max-width: 1279px) {
  .contact-form__textarea {
    min-height: 200rem;
  }
}

/* 個人情報保護方針テキスト */
.contact-form__privacy-policy {
  margin-top: 40px;
  padding: 24px;
  background-color: var(--content-bg-lighter);
  border-radius: 8px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--content-text-sub);
  max-height: 300px;
  overflow-y: auto;
}

@media (max-width: 1279px) {
  .contact-form__privacy-policy {
    margin-top: 40rem;
    padding: 24rem;
    border-radius: 8rem;
    font-size: 14rem;
    max-height: 300rem;
  }
}

@media (max-width: 768px) {
  .contact-form__privacy-policy {
    padding: 20rem 16rem;
    max-height: 250rem;
  }
}

.contact-form__privacy-policy h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--content-text-color);
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--content-main-color);
}

@media (max-width: 1279px) {
  .contact-form__privacy-policy h3 {
    font-size: 16rem;
    margin-bottom: 16rem;
    padding-bottom: 8rem;
  }
}

.contact-form__privacy-policy h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--content-text-color);
  margin-top: 20px;
  margin-bottom: 8px;
  padding-left: 12px;
  border-left: 3px solid var(--content-main-color);
}

@media (max-width: 1279px) {
  .contact-form__privacy-policy h4 {
    font-size: 14rem;
    margin-top: 20rem;
    margin-bottom: 8rem;
    padding-left: 12rem;
    border-left-width: 3rem;
  }
}

.contact-form__privacy-policy p {
  margin-bottom: 12px;
}

@media (max-width: 1279px) {
  .contact-form__privacy-policy p {
    margin-bottom: 12rem;
  }
}

.contact-form__privacy-policy ul {
  margin: 12px 0;
  padding-left: 1.5em;
}

@media (max-width: 1279px) {
  .contact-form__privacy-policy ul {
    margin: 12rem 0;
  }
}

.contact-form__privacy-policy li {
  margin-bottom: 4px;
  position: relative;
  padding-left: 1em;
}

@media (max-width: 1279px) {
  .contact-form__privacy-policy li {
    margin-bottom: 4rem;
  }
}

.contact-form__privacy-policy li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  background-color: var(--content-main-color);
  border-radius: 50%;
}

@media (max-width: 1279px) {
  .contact-form__privacy-policy li::before {
    width: 6rem;
    height: 6rem;
  }
}

.contact-form__privacy-policy a {
  color: var(--content-main-color);
  text-decoration: underline;
}

.contact-form__privacy-policy a:hover {
  color: var(--content-accent-color);
}

/* 個人情報保護チェックボックス */
.contact-form__privacy {
  margin-top: 32px;
  padding: 24px;
  background-color: var(--content-bg-lighter);
  border-radius: 8px;
  text-align: center;
}

@media (max-width: 1279px) {
  .contact-form__privacy {
    margin-top: 32rem;
    padding: 24rem;
    border-radius: 8rem;
  }
}

@media (max-width: 768px) {
  .contact-form__privacy {
    padding: 20rem 16rem;
  }
}

.contact-form__privacy-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  color: var(--content-text-color);
  cursor: pointer;
}

@media (max-width: 1279px) {
  .contact-form__privacy-label {
    gap: 8rem;
    font-size: 15rem;
  }
}

.contact-form__privacy-label a {
  color: var(--content-main-color);
  text-decoration: underline;
}

.contact-form__privacy-label a:hover {
  color: var(--content-accent-color);
}

/* CF7 acceptance チェックボックス */
.contact-form__checkbox input[type="checkbox"],
.contact-form__privacy .wpcf7-acceptance input[type="checkbox"] {
  width: 20px;
  height: 20px;
  accent-color: var(--content-main-color);
  cursor: pointer;
  appearance: auto;
  -webkit-appearance: checkbox;
  opacity: 1;
  position: static;
  margin-right: 8px;
}

@media (max-width: 1279px) {
  .contact-form__checkbox input[type="checkbox"],
  .contact-form__privacy .wpcf7-acceptance input[type="checkbox"] {
    width: 20rem;
    height: 20rem;
    margin-right: 8rem;
  }
}

/* CF7のデフォルトで隠されるのを防ぐ */
.contact-form__privacy .wpcf7-form-control-wrap,
.contact-form__privacy .wpcf7-acceptance {
  display: inline;
}

/* ターンスタイル */
.contact-form__turnstile {
  margin-top: 40px;
  text-align: center;
}

/* 送信ボタン */
.contact-form__submit {
  margin-top: 40px;
  text-align: center;
}

@media (max-width: 1279px) {
  .contact-form__submit {
    margin-top: 40rem;
  }
}

.contact-form__button {
  display: inline-block;
  min-width: 240px;
  padding: 18px 48px;
  background-color: var(--content-accent-color);
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

@media (max-width: 1279px) {
  .contact-form__button {
    min-width: 240rem;
    padding: 18rem 48rem;
    font-size: 18rem;
    border-radius: 8rem;
  }
}

@media (max-width: 768px) {
  .contact-form__button {
    width: 100%;
    min-width: auto;
    padding: 16rem 32rem;
    font-size: 16rem;
  }
}

.contact-form__button:hover {
  background-color: var(--content-main-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(13, 47, 116, 0.3);
}

.contact-form__button:active {
  transform: translateY(0);
  box-shadow: none;
}

/* CF7 スピナー（送信中インジケーター）- ボタンのずれ防止 */
.contact-form__submit {
  position: relative;
}

.contact-form__submit .wpcf7-spinner {
  position: absolute;
  margin-left: 12px;
}

@media (max-width: 1279px) {
  .contact-form__submit .wpcf7-spinner {
    margin-left: 12rem;
  }
}

/* CF7 バリデーションエラー */
.contact-form .wpcf7-not-valid-tip {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  color: var(--content-accent-color);
}

@media (max-width: 1279px) {
  .contact-form .wpcf7-not-valid-tip {
    margin-top: 8rem;
    font-size: 13rem;
  }
}

.contact-form .wpcf7-not-valid {
  border-color: var(--content-accent-color);
}

/* CF7 送信メッセージ */
.contact-form .wpcf7-response-output {
  margin: 24px 0 0;
  padding: 16px 20px;
  border-radius: 8px;
  font-size: 14px;
  text-align: center;
}

@media (max-width: 1279px) {
  .contact-form .wpcf7-response-output {
    margin: 24rem 0 0;
    padding: 16rem 20rem;
    border-radius: 8rem;
    font-size: 14rem;
  }
}

.contact-form .wpcf7-mail-sent-ok {
  background-color: #d4edda;
  border-color: #c3e6cb;
  color: #155724;
}

.contact-form .wpcf7-validation-errors,
.contact-form .wpcf7-acceptance-missing {
  background-color: #fff3cd;
  border-color: #ffc107;
  color: #856404;
}

.contact-form .wpcf7-mail-sent-ng,
.contact-form .wpcf7-aborted {
  background-color: #f8d7da;
  border-color: #f5c6cb;
  color: #721c24;
}