@charset "UTF-8";

/* ========================================
   共通
======================================== */
#staff-archive,
#staff-single {
  padding-bottom: 80px;
}
@media screen and (min-width: 769px) {
  #staff-archive,
  #staff-single { padding-bottom: 120px; }
}

/* ========================================
   一覧ページ
======================================== */
#staff-archive {
  padding-top: 100px;
}
@media screen and (min-width: 769px) {
  #staff-archive { padding-top: 140px; }
}

.staff-archive__head {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.5;
  margin-bottom: 40px;
}
@media screen and (max-width: 768px) {
  .staff-archive__head { font-size: 1.8rem; margin-bottom: 30px; }
}

/* カテゴリナビ */
.staff-cat-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}
.staff-cat-nav__item {
  border: 1px solid #ccc;
  border-radius: 2px;
  color: #555;
  display: inline-block;
  font-size: 1.3rem;
  letter-spacing: 0.05em;
  padding: 6px 16px;
  transition: all 0.2s ease;
}
.staff-cat-nav__item:hover,
.staff-cat-nav__item.is-active {
  background: #282a67;
  border-color: #282a67;
  color: #fff;
}

/* グリッド（4列）*/
.staff-list {
  display: grid;
  gap: 40px 24px;
  grid-template-columns: repeat(2, 1fr);
}
@media screen and (min-width: 769px) {
  .staff-list {
    grid-template-columns: repeat(4, 1fr);
    gap: 40px 24px;
  }
}

.staff-list__item {
  color: #000;
  display: block;
  transition: opacity 0.3s ease;
}
.staff-list__item:hover { opacity: 0.7; }

.staff-list__item-img {
  aspect-ratio: 1 / 1;
  background: #f0f0f0;
  margin-bottom: 14px;
  overflow: hidden;
  width: 100%;
}
.staff-list__item-img img {
  height: 100%;
  object-fit: cover;
  width: 100%;
}
.staff-list__item-noimg {
  background: #e0e0e0;
  height: 100%;
  width: 100%;
}

.staff-list__item-body {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.staff-list__item-cat {
  background: #282a67;
  color: #fff;
  display: inline-block;
  font-size: 1.0rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1;
  padding: 4px 8px;
  width: fit-content;
}

.staff-list__item-name {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}
@media screen and (min-width: 769px) {
  .staff-list__item-name { font-size: 1.6rem; }
}

.staff-list__item-qualification {
  color: #555;
  font-size: 1.2rem;
  letter-spacing: 0.03em;
  line-height: 1.5;
}

.staff-empty {
  font-size: 1.4rem;
  padding: 40px 0;
}

/* ========================================
   詳細ページ
======================================== */
#staff-single {
  padding-top: 100px;
}
@media screen and (min-width: 769px) {
  #staff-single { padding-top: 140px; }
}

.staff-article {
  margin: 0 auto;
  max-width: 900px;
}

.staff-article__inner {
  display: flex;
  flex-direction: column;
  gap: 30px;
  margin-bottom: 50px;
}
@media screen and (min-width: 769px) {
  .staff-article__inner {
    align-items: flex-start;
    flex-direction: row;
    gap: 50px;
  }
}

.staff-article__photo {
  flex-shrink: 0;
  overflow: hidden;
  width: 100%;
}
@media screen and (min-width: 769px) {
  .staff-article__photo { width: 260px; }
}
.staff-article__photo img {
  height: auto;
  width: 100%;
}
.staff-article__photo-noimg {
  aspect-ratio: 1 / 1;
  background: #e0e0e0;
  width: 100%;
}

.staff-article__profile {
  flex: 1;
}

.staff-article__cat {
  background: #282a67;
  color: #fff;
  display: inline-block;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1;
  margin-bottom: 12px;
  padding: 5px 12px;
}

.staff-article__name {
  font-size: 2.6rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 24px;
}
@media screen and (max-width: 768px) {
  .staff-article__name { font-size: 2.2rem; }
}

.staff-article__dl {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.staff-article__dl-row {
  border-top: 1px solid #e8e8e8;
  display: flex;
  gap: 16px;
  padding: 12px 0;
}
.staff-article__dl-row:last-child {
  border-bottom: 1px solid #e8e8e8;
}
.staff-article__dl-row dt {
  color: #282a67;
  flex-shrink: 0;
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  width: 80px;
}
.staff-article__dl-row dd {
  font-size: 1.4rem;
  letter-spacing: 0.03em;
  line-height: 1.7;
}

.staff-article__greeting {
  background: #f8f8f8;
  border-radius: 4px;
  margin-bottom: 50px;
  padding: 30px;
}
@media screen and (max-width: 768px) {
  .staff-article__greeting { padding: 24px 20px; }
}

.staff-article__greeting-ttl {
  border-left: 4px solid #282a67;
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 20px;
  padding-left: 12px;
}

.staff-article__greeting-body {
  font-size: 1.5rem;
  letter-spacing: 0.03em;
  line-height: 1.875;
}
@media screen and (min-width: 769px) {
  .staff-article__greeting-body { font-size: 1.6rem; }
}

.staff-article__back {
  margin-top: 20px;
  text-align: center;
}
.staff-article__back a {
  border: 1px solid #282a67;
  color: #282a67;
  display: inline-block;
  font-size: 1.4rem;
  letter-spacing: 0.1em;
  padding: 12px 40px;
  transition: all 0.2s ease;
}
.staff-article__back a:hover {
  background: #282a67;
  color: #fff;
}

/* ========================================
   コラム記事下 執筆者カード
======================================== */
.column-author {
  margin: 0 auto 50px;
}
@media screen and (max-width: 768px) {
  .column-author { padding: 0 20px; }
}
@media screen and (min-width: 769px) {
  .column-author { max-width: 800px; }
}

.column-author__label {
  border-bottom: 2px solid #282a67;
  color: #282a67;
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
  padding-bottom: 8px;
}

.column-author__card {
  border: 1px solid #e8e8e8;
  border-radius: 4px;
  color: #000;
  display: flex;
  gap: 20px;
  padding: 20px;
  transition: opacity 0.3s ease;
}
.column-author__card:hover { opacity: 0.7; }
@media screen and (max-width: 768px) {
  .column-author__card { gap: 16px; padding: 16px; }
}

.column-author__card-img {
  border-radius: 50%;
  flex-shrink: 0;
  height: 80px;
  overflow: hidden;
  width: 80px;
}
@media screen and (min-width: 769px) {
  .column-author__card-img {
    height: 100px;
    width: 100px;
  }
}
.column-author__card-img img {
  height: 100%;
  object-fit: cover;
  width: 100%;
}
.column-author__card-noimg {
  background: #e0e0e0;
  height: 100%;
  width: 100%;
}

.column-author__card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 6px;
  justify-content: center;
}

.column-author__card-cat {
  background: #282a67;
  color: #fff;
  display: inline-block;
  font-size: 1.0rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1;
  padding: 3px 8px;
  width: fit-content;
}

.column-author__card-name {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.column-author__card-qual {
  color: #555;
  font-size: 1.2rem;
  letter-spacing: 0.03em;
}

.column-author__card-greeting {
  color: #444;
  font-size: 1.3rem;
  letter-spacing: 0.03em;
  line-height: 1.6;
}
@media screen and (max-width: 768px) {
  .column-author__card-greeting { display: none; }
}

.column-author__card-more {
  color: #282a67;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-top: 4px;
}

/* ========================================
   在籍者詳細 執筆コラム一覧
======================================== */
.staff-columns {
  margin: 0 auto 50px;
  max-width: 900px;
}

.staff-columns__ttl {
  border-bottom: 2px solid #282a67;
  color: #282a67;
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
  padding-bottom: 8px;
}

.staff-columns__list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
@media screen and (min-width: 769px) {
  .staff-columns__list {
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 24px;
  }
}

.staff-columns__item {
  color: #000;
  display: block;
  flex: 1;
  min-width: 0;
  transition: opacity 0.3s ease;
}
.staff-columns__item:hover { opacity: 0.7; }

.staff-columns__item-img {
  aspect-ratio: 16 / 9;
  background: #f0f0f0;
  margin-bottom: 12px;
  overflow: hidden;
  width: 100%;
}
.staff-columns__item-img img {
  height: 100%;
  object-fit: cover;
  width: 100%;
}
.staff-columns__item-noimg {
  background: #e8e8e8;
  height: 100%;
  width: 100%;
}

.staff-columns__item-body {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.staff-columns__item-cat {
  background: #282a67;
  color: #fff;
  display: inline-block;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1;
  padding: 4px 10px;
  width: fit-content;
}

.staff-columns__item-ttl {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1.6;
}
@media screen and (min-width: 769px) {
  .staff-columns__item-ttl { font-size: 1.5rem; }
}

.staff-columns__item-date {
  color: #888;
  font-size: 1.2rem;
  letter-spacing: 0.05em;
}