/* J-FLOOR public news page v1.2
   新着情報 一覧・詳細ページ専用CSS。既存CSSファイルは変更しない。

   ヒーロー部分は施工実績ページ（.works-loop-hero / assets-remaster/css/works.css）と
   同じ共通部品のクラス構造をそのまま使用し、works.css 側は一切変更しない。
   .page-news-list / .page-news-detail にスコープしたブロックとして追加し、
   背景画像だけを新着情報用に差し替えている（仕様書10章「背景画像のみの差し替えで
   済むページは画像設定だけ変更する」に準拠）。ループアニメーションは静止画のため未使用。
*/

.page-news-list .works-loop-hero,
.page-news-detail .works-loop-hero {
  position: relative;
  height: 300px;
  overflow: hidden;
  background: #eef6fb;
  border-bottom: 1px solid rgba(5, 38, 79, .08);
}
.page-news-list .works-loop-hero__stage,
.page-news-detail .works-loop-hero__stage {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.page-news-list .works-loop-hero__track,
.page-news-detail .works-loop-hero__track {
  width: 100%;
  height: 100%;
}
.page-news-list .works-loop-hero__image,
.page-news-detail .works-loop-hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  user-select: none;
  pointer-events: none;
}
.page-news-list .works-loop-hero__shade,
.page-news-detail .works-loop-hero__shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255,255,255,.98) 0%, rgba(255,255,255,.96) 28%, rgba(255,255,255,.72) 41%, rgba(255,255,255,.18) 58%, rgba(255,255,255,0) 100%),
    linear-gradient(180deg, rgba(255,255,255,.15) 0%, rgba(255,255,255,0) 55%, rgba(255,255,255,.26) 100%);
  z-index: 1;
}
.page-news-list .works-loop-hero__inner,
.page-news-detail .works-loop-hero__inner {
  position: relative;
  z-index: 3;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.page-news-list .works-loop-hero__content,
.page-news-detail .works-loop-hero__content {
  width: min(520px, 46vw);
  padding-left: 18px;
}
.page-news-list .works-loop-hero__en,
.page-news-detail .works-loop-hero__en {
  margin: 0 0 8px;
  color: #c8a24a;
  font-size: 16px;
  line-height: 1;
  letter-spacing: .18em;
  font-weight: 800;
}
.page-news-list .works-loop-hero h1,
.page-news-detail .works-loop-hero h1 {
  color: #05264f;
  font-size: clamp(34px, 3.2vw, 48px);
  line-height: 1.08;
  letter-spacing: .08em;
  margin: 0;
  font-weight: 900;
}
.page-news-list .works-loop-hero h1::after,
.page-news-detail .works-loop-hero h1::after {
  content: "";
  display: block;
  width: 72px;
  height: 3px;
  background: #c8a24a;
  margin-top: 14px;
}
.page-news-list .works-loop-hero__lead,
.page-news-detail .works-loop-hero__lead {
  color: #08264d;
  font-weight: 700;
  line-height: 1.9;
  margin: 18px 0 0;
  font-size: 15px;
}
.page-news-detail .works-loop-hero__content--detail {
  width: min(680px, 54vw);
}
.page-news-detail .works-loop-hero__lead {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  max-width: 620px;
}
.page-news-list .works-loop-hero__breadcrumb,
.page-news-detail .works-loop-hero__breadcrumb {
  position: absolute;
  left: 18px;
  bottom: 16px;
  margin: 0;
  padding: 0;
  z-index: 4;
  font-size: 12px;
}
.page-news-list .works-loop-hero__breadcrumb ol,
.page-news-detail .works-loop-hero__breadcrumb ol {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 7px 12px;
  list-style: none;
  background: rgba(255, 255, 255, .86);
  border: 1px solid rgba(5, 38, 79, .10);
  border-radius: 999px;
  box-shadow: 0 8px 24px rgba(5, 38, 79, .08);
  backdrop-filter: blur(6px);
}
.page-news-list .works-loop-hero__breadcrumb li,
.page-news-list .works-loop-hero__breadcrumb a,
.page-news-detail .works-loop-hero__breadcrumb li,
.page-news-detail .works-loop-hero__breadcrumb a {
  color: rgba(5, 38, 79, .72);
  text-decoration: none;
}
.page-news-list .works-loop-hero__breadcrumb li + li::before,
.page-news-detail .works-loop-hero__breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(5, 38, 79, .35);
}

@media (max-width: 960px) {
  .page-news-list .works-loop-hero__shade,
  .page-news-detail .works-loop-hero__shade {
    background: linear-gradient(90deg, rgba(255,255,255,.98) 0%, rgba(255,255,255,.9) 45%, rgba(255,255,255,.28) 76%, rgba(255,255,255,0) 100%);
  }
  .page-news-list .works-loop-hero__content,
  .page-news-detail .works-loop-hero__content {
    width: min(470px, 70vw);
  }
  .page-news-detail .works-loop-hero__content--detail {
    width: min(580px, 74vw);
  }
}

@media (max-width: 640px) {
  .page-news-list .works-loop-hero,
  .page-news-detail .works-loop-hero {
    height: 250px;
  }
  .page-news-list .works-loop-hero__breadcrumb,
  .page-news-detail .works-loop-hero__breadcrumb {
    left: 0;
    bottom: 12px;
    font-size: 11px;
  }
  .page-news-list .works-loop-hero__content,
  .page-news-detail .works-loop-hero__content {
    width: 88vw;
    padding-left: 0;
  }
  .page-news-detail .works-loop-hero__content--detail {
    width: 88vw;
  }
  .page-news-list .works-loop-hero h1,
  .page-news-detail .works-loop-hero h1 {
    font-size: 32px;
  }
  .page-news-list .works-loop-hero__lead,
  .page-news-detail .works-loop-hero__lead {
    font-size: 13px;
    line-height: 1.75;
  }
  .page-news-detail .works-loop-hero__lead {
    -webkit-line-clamp: 3;
  }
}

.news-list-section,
.news-detail-section {
  padding-top: 70px;
  padding-bottom: 90px;
}

/* 一覧：日付＋タイトルのみのシンプルなリスト */
.jf-news-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid #e5e5e5;
}
.jf-news-list__item {
  border-bottom: 1px solid #e5e5e5;
}
.jf-news-list__link {
  display: flex;
  align-items: baseline;
  gap: 28px;
  padding: 22px 6px;
  color: inherit;
  text-decoration: none;
}
.jf-news-list__date {
  flex: 0 0 auto;
  color: #c8a24a;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: .02em;
  width: 96px;
}
.jf-news-list__title {
  flex: 1 1 auto;
  color: #1b1b1b;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.6;
}
.jf-news-list__arrow {
  flex: 0 0 auto;
  color: #05264f;
  font-weight: 800;
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity .18s ease, transform .18s ease;
}
.jf-news-list__link:hover .jf-news-list__title,
.jf-news-list__link:focus .jf-news-list__title {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.jf-news-list__link:hover .jf-news-list__arrow,
.jf-news-list__link:focus .jf-news-list__arrow {
  opacity: 1;
  transform: translateX(0);
}

/* 詳細 */
.jf-news-detail {
  background: #fff;
  border: 1px solid #e5e5e5;
  box-shadow: 0 14px 34px rgba(0,0,0,.08);
  padding: 44px;
}
.jf-news-detail__date {
  display: block;
  margin: 0 0 8px;
  color: #c8a24a;
  font-weight: 800;
  letter-spacing: .08em;
}
.jf-news-detail__title {
  font-size: clamp(24px, 3.6vw, 34px);
  line-height: 1.4;
  margin: 0 0 24px;
}
.jf-news-detail__image {
  margin: 0 0 28px;
  background: #f4f4f4;
}
.jf-news-detail__image img {
  width: 100%;
  max-height: 560px;
  object-fit: contain;
  display: block;
  margin: 0 auto;
}
.jf-news-detail__body {
  line-height: 2;
  color: #333;
  margin-bottom: 40px;
}
.jf-news-detail__nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid #e5e5e5;
  padding-top: 26px;
}
.jf-news-detail__nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  color: #05264f;
  border: 1px solid #05264f;
  text-decoration: none;
  font-weight: 700;
}
.jf-news-detail__nav-btn:hover {
  background: #05264f;
  color: #fff;
}
.jf-news-detail__nav-btn.is-disabled {
  color: #aaa;
  border-color: #ddd;
  pointer-events: none;
}
.jf-news-detail__nav-btn--list {
  background: linear-gradient(90deg, #06214a, #0b3674);
  color: #fff;
  border-color: #05264f;
  order: 2;
}
.jf-news-detail__nav-btn--list:hover {
  opacity: .88;
  background: linear-gradient(90deg, #06214a, #0b3674);
  color: #fff;
}

@media (max-width: 640px) {
  .news-list-section,
  .news-detail-section {
    padding-top: 44px;
    padding-bottom: 64px;
  }
  .jf-news-list__link {
    flex-wrap: wrap;
    gap: 4px 16px;
    padding: 16px 4px;
  }
  .jf-news-list__date {
    width: auto;
    font-size: 13px;
  }
  .jf-news-list__title {
    flex-basis: 100%;
    font-size: 15px;
  }
  .jf-news-list__arrow {
    display: none;
  }
  .jf-news-detail {
    padding: 22px;
  }
  .jf-news-detail__nav {
    flex-direction: column;
    align-items: stretch;
  }
  .jf-news-detail__nav-btn {
    justify-content: center;
  }
  .jf-news-detail__nav-btn--list {
    order: -1;
  }
}