@charset "utf-8";

/* ============================================================
  list - レイアウト
============================================================ */
.list {
  background: #fff;
}

.list_inner {
  max-width: var(--wid-1280);
  margin: 0 auto;
  padding: 4rem 2rem 6rem;
  display: flex;
  gap: 4rem;
  align-items: flex-start;
}

.list_main {
  flex: 1;
  min-width: 0;
}

/* ============================================================
  list_bread - パンくずリスト
============================================================ */
.list_bread {
  margin-bottom: 2rem;

  ol {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    align-items: center;
    list-style: none;
    font-size: 1.4rem;
    color: #888;
  }

  li + li::before {
    content: "›";
    margin-right: 0.4rem;
    color: #ccc;
  }

  a {
    color: #888;
    text-decoration: none;
    &:hover { color: var(--main-color); text-decoration: underline; }
  }
}

.list_bread--current { color: #555; }

/* ============================================================
  list_title - ページタイトル
============================================================ */
.list_title {
  font-size: 2.4rem;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--main-color);
}

/* ============================================================
  list_filter - フィルター表示
============================================================ */
.list_filter {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #f8f8f8;
  padding: 1rem 1.6rem;
  border-radius: 4px;
  margin-bottom: 2rem;

  p {
    font-size: 1.5rem;
    font-weight: 600;
    color: #333;
  }

  span {
    color: var(--main-color);
    font-weight: 700;
  }

  button {
    background: none;
    border: 1px solid #ccc;
    padding: 0.4rem 1.2rem;
    border-radius: 3px;
    font-size: 1.3rem;
    color: #666;
    cursor: pointer;
    font-family: var(--font-jp);
    transition: all 0.2s;

    &:hover {
      border-color: var(--main-color);
      color: var(--main-color);
    }
  }
}

/* ============================================================
  list_articles - 記事一覧
============================================================ */
.list_articles {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.4rem;
}

.list_card {
  a {
    display: block;
    text-decoration: none;
    color: #333;
    transition: opacity 0.2s;
    &:hover { opacity: 1; }
  }
}

.list_card--thumb {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  margin-bottom: 1.2rem;

  img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
  }
}

.list_card a:hover .list_card--thumb img {
  transform: scale(1.1);
}

.list_card--meta {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 0.8rem;
}

.list_card--cat {
  display: inline-block;
  padding: 0.3rem 1.2rem;
  font-size: 1.2rem;
  font-weight: 600;
  color: #fff;
  border-radius: 50px;
  letter-spacing: 0.5px;
}

.list_card--date {
  font-family: var(--font-en);
  font-size: 1.2rem;
  font-weight: 500;
  color: #888;
  margin-left: auto;
  white-space: nowrap;
}

.list_card--title {
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.6;
  color: #333;
  margin-bottom: 0.6rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.list_card--title .line {
  display: inline;
  background-image: linear-gradient(currentColor, currentColor);
  background-position: 0 100%;
  background-repeat: no-repeat;
  background-size: 0 1px;
  transition: background-size 0.3s ease;
}

.list_card a:hover .list_card--title .line {
  background-size: 100% 1px;
}

/* タグ */
.list_card--tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
}

.list_card--tag {
  font-size: 1.2rem;
  color: #888;
  text-decoration: none;
  line-height: 1;
  transition: color 0.2s;
}

.list_card--tag:hover {
  color: var(--main-color);
}

.list_card--tag + .list_card--tag::before {
  content: "｜";
  margin: 0 0.5rem;
  color: #ccc;
}

/* ============================================================
  list_empty - 記事なし
============================================================ */
.list_empty {
  text-align: center;
  font-size: 1.5rem;
  color: #888;
  padding: 4rem 0;
}

/* ============================================================
  レスポンシブ（767px以下）
============================================================ */
@media screen and (max-width: 767px) {
  .list_inner {
    flex-direction: column;
    padding: 2.4rem 0;
    gap: 3rem;
  }

  .list_title {
    font-size: 2rem;
  }

  .list_articles {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}