/* =============================================
   川越ニュース v2 - style.css
   スネークケース / 接頭辞でパーツ識別
   ============================================= */

/* --- 変数 --- */
:root {
  --bg_base: #e6d8c5;
  --bg_sub: #e6e3d9;
  --bg_card: #ffffff;
  --bg_card: #e6d8c5;
  --accent: #95515e;
  --accent_dark: #7a4050;
  --text: #333333;
  --text_sub: #555555;
  --text_muted: #888888;
  --white: #ffffff;
  --border: #d5c8b6;
  --badge_new: #95515e;
  --radius_sm: 4px;
  --radius_md: 8px;
  --font:
    "Roboto", "Zen Kaku Gothic Antique", "游ゴシック体", "Yu Gothic", YuGothic,
    "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  --font_en: "Roboto", sans-serif;
  --tr: 0.18s ease;
  --max_w: 980px;
}

/* --- リセット --- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
body {
  font-family: var(--font);
  background: var(--bg_base);
  color: var(--text);
  line-height: 1.7;
  min-height: 100vh;
}
img {
  display: block;
  max-width: 100%;
  height: auto;
}
a {
  color: inherit;
  text-decoration: none;
}
ul,
ol {
  list-style: none;
}
button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* Material Symbols 共通 */
.material-symbols-rounded {
  font-variation-settings:
    "FILL" 0,
    "wght" 400,
    "GRAD" 0,
    "opsz" 20;
  vertical-align: middle;
  line-height: 1;
}

/* =============================================
   header - グローバルヘッダー（背景透明）
   ============================================= */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(230, 216, 197, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.header__inner {
  max-width: var(--max_w);
  margin: 0 auto;
  padding: 0 20px;
  height: 52px;
  display: flex;
  align-items: center;
  gap: 20px;
}
.header__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  max-width: 160px;
}
.header__logo_text {
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--accent);
  letter-spacing: 0.05em;
}
.header__nav {
  display: flex;
  gap: 4px;
  margin-left: auto;
}
.header__nav_link {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text_sub);
  padding: 6px 14px;
  border-radius: var(--radius_sm);
  transition:
    background var(--tr),
    color var(--tr);
}
.header__nav_link:hover,
.header__nav_link.is-active {
  background: rgba(149, 81, 94, 0.08);
  color: var(--accent);
}

/* ハンバーガートグル */
.header__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  margin-left: auto;
}
.header__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition:
    transform var(--tr),
    opacity var(--tr);
}
.header__toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.header__toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.header__toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* モバイルナビ */
.header__mobile_nav {
  display: none;
  flex-direction: column;
  background: var(--bg_sub);
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.3s ease;
}
.header__mobile_nav.is-open {
  max-height: 300px;
}
.header__mobile_link {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text_sub);
  padding: 14px 24px;
  border-bottom: 1px solid var(--border);
  transition: background var(--tr);
}
.header__mobile_link:hover,
.header__mobile_link.is-active {
  background: rgba(149, 81, 94, 0.06);
  color: var(--accent);
}

/* =============================================
   subnav - ミニグローバルメニュー
   ============================================= */
.subnav {
  background: rgba(230, 216, 197, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 52px;
  z-index: 99;
}
.subnav__inner {
  max-width: var(--max_w);
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  gap: 4px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.subnav__inner::-webkit-scrollbar {
  display: none;
}
.subnav__link {
  display: flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text_sub);
  padding: 10px 14px;
  border-bottom: 2px solid transparent;
  transition:
    border-color var(--tr),
    color var(--tr);
  flex-shrink: 0;
}
.subnav__link:hover {
  color: var(--accent);
}
.subnav__link.is-active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.subnav__icon {
  font-size: 18px;
  width: 18px;
  height: 18px;
  overflow: hidden;
}

/* =============================================
   hero_bar - ページ見出しバー
   ============================================= */
.hero_bar {
  background: var(--bg_sub);
  border-bottom: 1px solid var(--border);
  padding: 16px 20px;
}
.hero_bar__inner {
  max-width: var(--max_w);
  margin: 0 auto;
  padding: 0 38px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
@media (max-width: 900px) {
  .hero_bar__inner {
    padding-inline: 8px;
  }
}
.hero_bar__title {
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--text);
  letter-spacing: 0.03em;
}
.hero_bar__date {
  font-size: 0.78rem;
  color: var(--text_muted);
  font-family: var(--font_en);
}
.hero_bar__weather {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
  font-size: 0.82rem;
  color: var(--text_sub);
}
.hero_bar__weather_icon {
  font-size: 20px;
  width: 20px;
  height: 20px;
  overflow: hidden;
  color: var(--accent);
}
.hero_bar__weather_place {
  font-size: 0.7rem;
  color: var(--text_muted);
}
.hero_bar__weather_temp {
  font-weight: 700;
  font-family: var(--font_en);
}
.hero_bar__weather_link {
  font-size: 0.7rem;
  color: var(--text_muted);
  border-bottom: 1px solid var(--border);
  margin-left: 4px;
  transition: color var(--tr);
}
.hero_bar__weather_link:hover {
  color: var(--accent);
}

/* =============================================
   main - メインコンテンツ
   ============================================= */
.main {
  padding: 24px 0 48px;
}
.main__inner {
  max-width: var(--max_w);
  margin: 0 auto;
  padding: 0 20px;
}

/* =============================================
   section_heading - セクション見出し
   ============================================= */
.section_heading {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  padding-bottom: 10px;
  border-bottom: 2px solid var(--accent);
  margin-bottom: 16px;
  padding-left: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* =============================================
   top_news - トップ最新ニュースブロック
   ============================================= */

.top_news__main {
  display: flex;
  flex-wrap: wrap;
  gap: 0px 32px;
}
/* 1記事目：ヒーローカード */
.top_news__hero {
  max-width: 420px;
}
.top_news__hero_link {
  display: block;
  background: var(--bg_card);
  /* border: 1px solid var(--border); */
  /* border-radius: var(--radius_md); */
  overflow: hidden;
  transition: border-color var(--tr);
  padding-inline: 18px;
}
@media (max-width: 900px) {
  .top_news__hero_link {
    padding-inline: 8px;
  }
}
.top_news__hero_link:hover {
  border-color: var(--accent);
}
.top_news__hero_thumb {
  aspect-ratio: 2 / 1;
  overflow: hidden;
  background: var(--bg_sub);
}
.top_news__hero_thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.top_news__hero_link:hover .top_news__hero_thumb img {
  transform: scale(1.02);
}
.top_news__hero_link:hover {
  background: rgba(149, 81, 94, 0.03);
}
.top_news__hero_link:hover .top_news__hero_title {
  color: var(--accent);
}
.top_news__hero_body {
  padding: 16px 4px 16px;
}
@media (max-width: 900px) {
  .top_news__hero_body {
    padding-inline: 0px;
  }
}
.top_news__hero_meta {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
}
.top_news__hero_media_icon {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  object-fit: cover;
}
.top_news__hero_media_name {
  font-size: 0.78rem;
  color: var(--text_sub);
  font-weight: 500;
}
.top_news__hero_title {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--text);
  margin-bottom: 6px;
}
.top_news__hero_date {
  font-size: 0.75rem;
  color: var(--text_muted);
  margin-left: auto;
}

/* 2〜4記事目：テキスト中心 */
.top_news__sub_block {
  max-width: 488px;
  background: var(--bg_card);
  border-top: 1px solid var(--border);
  /* border-bottom: 1px solid var(--border); */
  /* border-radius: var(--radius_md); */
  /* margin: 12px 0; */
  overflow: hidden;
}
.top_news__sub_item {
  border-bottom: 1px solid var(--border);
}
.top_news__sub_link {
  display: block;
  padding: 18px 16px;
  transition: background var(--tr);
}
@media (max-width: 900px) {
  .top_news__sub_link {
    padding-inline: 8px;
  }
}
.top_news__sub_link:hover {
  background: rgba(149, 81, 94, 0.03);
}
.top_news__sub_meta {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
}
.top_news__sub_media_icon {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  object-fit: cover;
}
.top_news__sub_media_name {
  font-size: 0.72rem;
  color: var(--text_muted);
  font-weight: 500;
}
.top_news__sub_date {
  font-size: 0.7rem;
  color: var(--text_muted);
  margin-left: auto;
}
.top_news__sub_title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.top_news__sub_link:hover .top_news__sub_title {
  color: var(--accent);
}

/* 5〜10記事目：小画像付き横長 */
.top_news__list_block {
  display: flex;
  flex-wrap: wrap;
  margin: 24px 0 0;
  border-top: 1px solid var(--border);
}
.top_news__list_item {
  max-width: 50%;
}
@media (max-width: 900px) {
  .top_news__list_item {
    max-width: 100%;
  }
}
.top_news__list_link {
  display: flex;
  flex-direction: row-reverse;
  gap: 14px;
  background: var(--bg_card);
  border-bottom: 1px solid var(--border);
  /* border-radius: var(--radius_md); */
  padding: 12px 20px;
  transition: border-color var(--tr);
  align-items: flex-start;
  height: 100%;
}
@media (max-width: 900px) {
  .top_news__list_link {
    padding-inline: 8px;
  }
}
.top_news__list_body {
  flex: 1;
  min-width: 0;
}
.top_news__list_meta {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
}
.top_news__list_media_icon {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  object-fit: cover;
}
.top_news__list_media_name {
  font-size: 0.72rem;
  color: var(--text_muted);
  font-weight: 500;
}
.top_news__list_date {
  font-size: 0.7rem;
  color: var(--text_muted);
  margin-left: auto;
}
.top_news__list_title {
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--text);
}
.top_news__list_link:hover {
  background: rgba(149, 81, 94, 0.03);
}
.top_news__list_link:hover .top_news__list_title {
  color: var(--accent);
}
.top_news__list_thumb {
  width: 96px;
  height: 64px;
  border-radius: var(--radius_sm);
  overflow: hidden;
  background: var(--bg_sub);
  flex-shrink: 0;
}
.top_news__list_thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* もっとリンク */
.top_news__more {
  text-align: center;
  margin: 18px 0 32px;
}

/* =============================================
   text_link - テキストリンク共通
   ============================================= */
.text_link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  transition: opacity var(--tr);
}
.text_link:hover {
  opacity: 0.7;
}
.text_link__icon {
  font-size: 16px;
}

/* =============================================
   media_carousel - ニュース提供元（トップ横スクロール）
   ============================================= */
.media_carousel {
  margin-bottom: 32px;
}
.media_carousel__scroll {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 4px;
}
.media_carousel__scroll::-webkit-scrollbar {
  display: none;
}
.media_carousel__card {
  flex: 0 0 280px;
  max-width: 300px;
  background: var(--bg_card);
  border: 1px solid var(--border);
  border-radius: var(--radius_md);
  padding: 16px;
  display: flex;
  flex-direction: column;
}
.media_carousel__card_header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  transition: color var(--tr);
}
.media_carousel__card_header:hover {
  color: var(--accent);
}
.media_carousel__card_icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.media_carousel__card_name {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text);
}
.media_carousel__card_header:hover .media_carousel__card_name {
  color: var(--accent);
}
.media_carousel__card_list {
  display: flex;
  flex-direction: column;
  gap: 0;
  flex: 1;
}
.media_carousel__card_list li {
  border-top: 1px solid var(--border);
  padding-bottom: 10px;
}
.media_carousel__card_article {
  display: block;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text);
  line-height: 1.5;
  padding: 10px 0 0;
  transition: color var(--tr);
  /* 2行まで */
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.media_carousel__card_article:hover {
  color: var(--accent);
}

.media_carousel__footer {
  text-align: center;
  margin: 18px 0 32px;
}

/* =============================================
   all_link_section - すべての記事を見る
   ============================================= */
.all_link_section {
  text-align: center;
  padding: 20px 0;
}
.all_link_btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 700;
  padding: 14px 36px;
  border-radius: var(--radius_sm);
  letter-spacing: 0.03em;
  transition: background var(--tr);
}
.all_link_btn:hover {
  background: var(--accent_dark);
}
.all_link_btn__icon {
  font-size: 20px;
}

/* =============================================
   post_list / post_row - 記事一覧（横長）
   ============================================= */
.post_list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-width: 720px;
  margin: 0 auto;
  border-top: 1px solid var(--border);
}
.post_row {
  background: var(--bg_card);
  border-bottom: 1px solid var(--border);
  /* border-radius: var(--radius_md); */
  overflow: hidden;
  transition: border-color var(--tr);
}
.post_row:hover {
  /* border-color: var(--accent); */
  background: rgba(149, 81, 94, 0.03);
}
/* .post_row.is-new {
  border-left: 3px solid var(--accent);
} */
.post_row__link {
  display: flex;
  flex-direction: row-reverse;
  gap: 16px;
  padding: 20px 16px 0px;
  align-items: flex-start;
  position: relative;
}
.post_row__thumb {
  width: 120px;
  height: 80px;
  border-radius: var(--radius_sm);
  overflow: hidden;
  background: var(--bg_sub);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.post_row__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.post_row__thumb_placeholder {
  color: var(--text_muted);
}
.post_row__thumb_icon {
  font-size: 28px;
}
.post_row__body {
  flex: 1;
  min-width: 0;
}
.post_row__body .post_row__link {
  display: none;
}
.post_row__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.5;
  margin-bottom: 6px;

  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.post_row__link:hover .post_row__title {
  color: var(--accent);
}
.post_row__meta {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
}
.post_row__meta_icon {
  font-size: 16px;
  color: var(--text_muted);
}
.post_row__date {
  display: flex;
  align-items: center;
  gap: 3px;
  font-size: 0.88rem;
  color: var(--text_muted);
}
.post_row__badge {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--white);
  background: var(--badge_new);
  padding: 1px 6px;
  border-radius: 2px;
  letter-spacing: 0.04em;
  position: absolute;
  right: 4px;
  top: 8px;
}
.post_row__media {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px 10px;
  transition: color var(--tr);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.post_row__media:hover .post_row__media_name {
  color: var(--accent);
}
.post_row__media_icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
}
.post_row__media_name {
  font-size: 0.88rem;
  color: var(--text_sub);
  font-weight: 500;
}
.post_row__media_domain {
  font-size: 0.8rem;
  color: var(--text_muted);
  margin-left: 8px;
}

/* =============================================
   load_more - もっと読むボタン
   ============================================= */
.load_more_wrap {
  text-align: center;
  margin-top: 28px;
}
.load_more_btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: var(--white);
  font-size: 0.88rem;
  font-weight: 700;
  padding: 12px 32px;
  border-radius: var(--radius_sm);
  transition: background var(--tr);
  cursor: pointer;
}
.load_more_btn:hover {
  background: var(--accent_dark);
}
.load_more_btn:disabled {
  background: var(--border);
  color: var(--text_muted);
  cursor: not-allowed;
}
.load_more_btn__spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-top-color: var(--white);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: none;
}
.load_more_btn.is-loading .load_more_btn__spinner {
  display: block;
}
.load_more_btn.is-loading .load_more_btn__text {
  display: none;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* =============================================
   media_grid - メディア一覧（Grid折り返し）
   ============================================= */
.media_grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.media_grid__card {
  background: var(--bg_card);
  border: 1px solid var(--border);
  border-radius: var(--radius_md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  max-width: 470px;
}
.media_grid__card_header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  transition: color var(--tr);
}
.media_grid__card_header:hover {
  color: var(--accent);
}
.media_grid__card_icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.media_grid__card_name {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text);
  flex: 1;
  min-width: 0;
}
.media_grid__card_header:hover .media_grid__card_name {
  color: var(--accent);
}
.media_grid__card_arrow {
  font-size: 18px;
  color: var(--text_muted);
  flex-shrink: 0;
}
.media_grid__card_list {
  display: flex;
  flex-direction: column;
  flex: 1;
}
.media_grid__card_list li {
  border-top: 1px solid var(--border);
  padding-bottom: 10px;
}
.media_grid__card_article {
  display: block;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text);
  line-height: 1.5;
  padding: 10px 0 0;
  transition: color var(--tr);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.media_grid__card_article:hover {
  color: var(--accent);
}
.media_grid__card_empty {
  font-size: 0.8rem;
  color: var(--text_muted);
  padding: 10px 0;
}

/* =============================================
   media_detail_hero - メディア別ヒーロー
   ============================================= */
.media_detail_hero {
  background: var(--bg_sub);
  border-bottom: 1px solid var(--border);
  padding: 28px 20px;
}
.media_detail_hero__inner {
  max-width: var(--max_w);
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  flex-wrap: wrap;
}
.media_detail_hero__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border);
  flex-shrink: 0;
}
.media_detail_hero__info {
  flex: 1;
  min-width: 0;
}
.media_detail_hero__name {
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--text);
}
.media_detail_hero__bio {
  font-size: 0.85rem;
  color: var(--text_sub);
  margin-top: 4px;
}
.media_detail_hero__links {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}
.media_detail_hero__link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--white);
  font-size: 18px;
  transition: background var(--tr);
}
.media_detail_hero__link:hover {
  background: var(--accent_dark);
}

.media_detail_all_link {
  text-align: center;
  margin-top: 24px;
}

/* =============================================
   about_content - Aboutページ
   ============================================= */
.about_content {
  max-width: 720px;
  margin: 0 auto;
}
.about_content__heading {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin: 32px 0 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--accent);
}
.about_content__text {
  font-size: 0.92rem;
  color: var(--text);
  line-height: 1.85;
  margin-bottom: 16px;
}
.about_content__link {
  color: var(--accent);
  border-bottom: 1px solid currentColor;
}

/* =============================================
   empty_state - 空状態
   ============================================= */
.empty_state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text_muted);
}

/* =============================================
   footer - フッター
   ============================================= */
.footer {
  background: var(--text);
  color: rgba(255, 255, 255, 0.7);
  padding: 24px 20px;
}
.footer__inner {
  max-width: var(--max_w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.footer__copy {
  font-size: 0.8rem;
}
.footer__nav {
  display: flex;
  justify-content: center;
  gap: 8px 16px;
  flex-wrap: wrap;
}
.footer__nav a {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--tr);
}
.footer__nav a:hover {
  color: var(--white);
}

/* =============================================
   レスポンシブ
   ============================================= */
@media (max-width: 900px) {
  .header__nav {
    display: none;
  }
  .header__toggle {
    display: flex;
  }
  .header__mobile_nav {
    display: flex;
  }
  .media_grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 600px) {
  .media_grid {
    grid-template-columns: 1fr;
  }
  .header__inner {
    padding: 0 16px;
  }
  .main__inner {
    padding: 0 16px;
  }
  .hero_bar {
    padding: 12px 16px;
  }
  .hero_bar__inner {
    gap: 8px;
  }
  .hero_bar__title {
    font-size: 1.05rem;
  }
  .hero_bar__weather {
    margin-left: 0;
    flex-basis: 100%;
  }
  .top_news__hero_title {
    font-size: 1rem;
  }
  .post_row__link {
    gap: 10px;
    padding: 20px 12px 0px;
  }
  .post_row__thumb {
    width: 88px;
    height: 58px;
  }
  .post_row__title {
    font-size: 0.88rem;
  }
  .post_row__media_name {
    font-size: 0.8rem;
  }
  .media_carousel__card {
    flex: 0 0 260px;
  }
  .footer__inner {
    flex-direction: column-reverse;
    gap: 12px;
  }
  .media_detail_hero__name {
    font-size: 1.1rem;
  }
}

iframe[title="Advertisement"] {
  filter: sepia(0.9);
  opacity: 0.8;
}

.is_iframe .header,
.is_iframe .footer {
  display: none;
}
.is_iframe .subnav {
  top: 0px;
}
.is_iframe .subnav__inner {
  padding: 0px;
}