@charset "utf-8";

/* お知らせページ専用CSS */

.noto-sans-jp-400 {
    font-family: "Noto Sans JP", serif;
    font-optical-sizing: auto;
    font-weight: 400;
    font-style: normal;
}

body {
    margin: 0;
    background-color: #FFFDFD;
}

/* ヘッダー */
header {
    width: 100%;
    height: 60px;
    background-color: #FFE9F5;
}

.header_logo_area {
    position: relative;
    height: 60px;
    text-align: center;
}

.logo_img {
    position: static;
    width: auto;
    height: 100%;
    margin: auto;
}

/* メインコンテナ */
.notice_main_container {
    position: relative;
    width: 70%;
    margin: 30px auto;
    min-height: calc(100vh - 120px);
}

/* ページタイトルエリア */
.page_title_area {
  text-align: center;
  margin-bottom: 40px;
}

.page_title {
    font-size: 2.2rem;
    color: #FF97D6;
  margin-bottom: 15px;
    font-weight: 600;
}

.page_subtitle {
  font-size: 1.1rem;
    color: #5a5a5a;
    margin: 0;
}

/* お知らせ一覧エリア */
.notice_container {
    margin-bottom: 60px;
}

.notice_list {
  background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  overflow: hidden;
}

.notice_item {
  border-bottom: 1px solid #f0f0f0;
  transition: background-color 0.3s ease;
}

.notice_item:last-child {
  border-bottom: none;
}

.notice_item:hover {
  background-color: #fafafa;
}

.notice_link {
  display: block;
    padding: 25px 30px;
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

.notice_date {
  display: inline-block;
    background-color: #FF97D6;
  color: white;
    padding: 6px 16px;
    border-radius: 15px;
  font-size: 0.9rem;
  font-weight: 500;
    margin-bottom: 12px;
  letter-spacing: 0.5px;
}

.notice_headline {
    font-size: 1.2rem;
  font-weight: 600;
  color: #333;
    margin-bottom: 10px;
    line-height: 1.5;
  transition: color 0.3s ease;
}

.notice_link:hover .notice_headline {
    color: #FF97D6;
}

.notice_text {
    font-size: 0.95rem;
    color: #5a5a5a;
  line-height: 1.6;
  margin: 0;
}

/* トップに戻るボタン */
.back_to_top_area {
  text-align: center;
    margin: 40px 0;
}

.back_to_top_btn_wrapper {
    display: inline-block;
    box-shadow: 2px 1px 4px;
    border-radius: 25px;
    transition: all 0.3s ease;
}

.back_to_top_btn {
    display: block;
    background-color: #FF97D6;
    color: white;
    padding: 15px 30px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
}

/* フッター */
.footer_container {
    text-align: center;
    padding: 30px 0;
    border-top: 1px solid #f0f0f0;
    margin-top: 40px;
}

.footer_container p {
    color: #5a5a5a;
    font-size: 0.9rem;
    margin: 0;
}

/* レスポンシブ対応 */
@media screen and (max-width: 1024px) {
  .notice_main_container {
    width: 85%;
  }
}

@media screen and (max-width: 768px) {
  .notice_main_container {
    width: 90%;
  }

  .page_title {
    font-size: 1.8rem;
  }

  .page_subtitle {
    font-size: 1rem;
  }

  .notice_link {
    padding: 20px;
  }

  .notice_headline {
    font-size: 1.1rem;
  }

  .notice_text {
    font-size: 0.9rem;
  }

  .back_to_top_btn_wrapper {
    border-radius: 5vw;
  }

  .back_to_top_btn {
    padding: 10px 25px;
    font-size: 0.95rem;
    border-radius: 5vw;
  }
}

@media screen and (max-width: 480px) {
  .notice_main_container {
    width: 95%;
    margin: 20px auto;
  }

  .page_title {
    font-size: 1.5rem;
  }

  .notice_link {
    padding: 15px;
  }

  .notice_headline {
    font-size: 1rem;
  }

  .notice_date {
    font-size: 0.8rem;
    padding: 5px 12px;
  }

  .notice_text {
    font-size: 0.85rem;
  }

  .back_to_top_btn_wrapper {
    border-radius: 6vw;
  }

  .back_to_top_btn {
    border-radius: 6vw;
  }
}