/* 正誤表専用スタイル */
.errata-page,
.errata-archive {
  background: #f6f8fb;
}

.errata-page__inner,
.errata-archive__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding-top: 50px;
  padding-bottom: 70px;
}

.errata-entry,
.errata-archive__header,
.errata-card,
.errata-empty {
  background: #fff;
  border: 1px solid #e3e7ee;
  box-shadow: 0 8px 28px rgba(31, 45, 61, 0.06);
}

.errata-entry__inner {
  padding: 50px;
}

.errata-entry__header {
  padding-bottom: 32px;
  border-bottom: 1px solid #e7eaf0;
}

.errata-entry__label,
.errata-card__label {
  margin: 0 0 12px;
  color: #1e3a8a;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.errata-entry__title {
  margin: 0;
  line-height: 1.55;
}

.errata-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 28px 0 0;
}

.errata-meta__item {
  margin: 0;
  padding: 16px 18px;
  background: #f6f8fc;
  border-radius: 4px;
}

.errata-meta dt {
  margin-bottom: 4px;
  color: #667085;
  font-size: 12px;
  font-weight: 700;
}

.errata-meta dd {
  margin: 0;
  color: #1f2937;
  font-size: 15px;
  font-weight: 600;
}

.errata-entry__body {
  padding-top: 36px;
}

.errata-entry__body h2 {
  margin-top: 0;
  padding-left: 14px;
  border-left: 4px solid #1e3a8a;
}

.errata-entry__body .wp-block-table,
.errata-entry__body .errata-table-wrap {
  width: 100%;
  overflow-x: auto;
  margin: 24px 0;
  -webkit-overflow-scrolling: touch;
}

.errata-entry__body table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  border-spacing: 0;
  background: #fff;
}

.errata-entry__body th,
.errata-entry__body td {
  padding: 14px 16px;
  border: 1px solid #dce2ea;
  text-align: left;
  vertical-align: top;
  line-height: 1.75;
}

.errata-entry__body th {
  background: #eef3fb;
  color: #172554;
  font-weight: 700;
  white-space: nowrap;
}

.errata-entry__footer {
  margin-top: 44px;
  padding-top: 28px;
  border-top: 1px solid #e7eaf0;
  text-align: center;
}

.errata-back-button,
.errata-search button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 28px;
  border: 0;
  border-radius: 3px;
  background: #1e3a8a;
  color: #fff !important;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.errata-archive__header {
  padding: 40px;
  margin-bottom: 24px;
}

.errata-archive__title {
  margin: 0 0 10px;
  font-size: 32px;
}

.errata-archive__lead {
  margin: 0 0 24px;
  color: #596579;
}

.errata-search {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.errata-search input[type="search"] {
  flex: 1 1 420px;
  min-height: 48px;
  padding: 0 16px;
  border: 1px solid #cfd6e0;
  border-radius: 3px;
  background: #fff;
  font-size: 16px;
}

.errata-search__reset {
  color: #475467;
  font-size: 14px;
}

.errata-list {
  display: grid;
  gap: 14px;
}

.errata-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.errata-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 34px rgba(31, 45, 61, 0.1);
}

.errata-card__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 26px 30px;
  color: inherit !important;
  text-decoration: none;
}

.errata-card__title {
  margin: 0;
  font-size: 19px;
  line-height: 1.6;
}

.errata-card__meta {
  display: flex;
  gap: 8px 18px;
  flex-wrap: wrap;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  color: #667085;
  font-size: 13px;
}

.errata-card__arrow {
  flex: 0 0 auto;
  color: #1e3a8a;
  font-size: 24px;
}

.errata-empty {
  padding: 50px 30px;
  text-align: center;
}

@media (max-width: 767px) {
  .errata-page__inner,
  .errata-archive__inner {
    padding: 24px 15px 50px;
  }

  .errata-entry__inner,
  .errata-archive__header {
    padding: 25px 20px;
  }

  .errata-meta {
    grid-template-columns: 1fr;
  }

  .errata-card__link {
    padding: 22px 20px;
  }

  .errata-card__title {
    font-size: 17px;
  }

  .errata-search {
    display: block;
  }

  .errata-search input[type="search"],
  .errata-search button {
    width: 100%;
  }

  .errata-search button {
    margin-top: 10px;
  }

  .errata-search__reset {
    display: inline-block;
    margin-top: 14px;
  }
}