@charset "utf-8";
/* ==========================================================
   MJS コラム一覧（clm- prefix）
   テンプレート：template-column-list.php（Template Name: コラム一覧）
   共通部分（トークン・2カラム・ページ送り・アニメーション）は renewal/common.css
   ========================================================== */

/* ---------- 一覧レイアウト ---------- */

.clm-archive {
  background: transparent;
}

.clm-archive > .inner-1200 {
  padding-top: clamp(56px, 6.5vw, 92px);
  padding-bottom: clamp(70px, 8vw, 120px);
}

.clm-intro {
  margin-bottom: clamp(40px, 5vw, 64px);
  text-align: center;
}

.clm-intro__label {
  margin: 0 0 8px;
  color: var(--csd-red);
  font-size: 18px;
  letter-spacing: .18em;
}

.clm-intro__title {
  margin: 0 0 16px;
  font-size: clamp(25px, 3vw, 38px);
  font-weight: 700;
  letter-spacing: .06em;
}

.clm-intro__text {
  margin: 0;
  color: #555;
  font-size: 15px;
  line-height: 2;
}

.clm-layout {
  display: grid;
  grid-template-columns: var(--csd-side-w) minmax(0, 1fr);
  gap: var(--csd-side-gap);
  align-items: start;
}

/* ---------- カテゴリー（左カラム） ---------- */

.clm-filter {
  position: sticky;
  top: calc(var(--csd-gnavi-h) + 20px);
  max-height: calc(100vh - var(--csd-gnavi-h) - 40px);
  overflow-y: auto;
  overscroll-behavior: contain;
}

.clm-filter__toggle {
  display: none;
}

.clm-filter__panel {
  overflow: hidden;
  border: 1px solid var(--csd-line);
  border-top: 4px solid var(--csd-red);
  background: #fff;
}

.clm-filter__heading {
  margin: 0;
  padding: 15px 20px 13px;
  color: #fff;
  background: #111;
  font-size: 21px;
  letter-spacing: .12em;
}

.clm-filter__all {
  display: block;
  position: relative;
  padding: 17px 42px 17px 20px;
  border-bottom: 1px solid #ddd;
  color: #111;
  font-size: 15px;
  font-weight: 700;
  opacity: 1 !important;
}

.clm-filter__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.clm-filter__list li:last-child a {
  border-bottom: 0;
}

.clm-filter__list a {
  display: flex;
  position: relative;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 46px;
  padding: 5px 42px 5px 20px;
  box-sizing: border-box;
  border-bottom: 1px solid #ddd;
  color: #333;
  font-size: 14px;
  font-weight: 500;
  opacity: 1 !important;
}

.clm-filter__all::after,
.clm-filter__list a::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 20px;
  width: 7px;
  height: 7px;
  border-top: 1px solid currentColor;
  border-right: 1px solid currentColor;
  transform: translateY(-50%) rotate(45deg);
}

.clm-filter__all:hover,
.clm-filter__all.is-active,
.clm-filter__list a:hover,
.clm-filter__list a.is-active {
  color: var(--csd-red);
  background: #faf3f2;
}

.clm-filter__count {
  display: grid;
  place-items: center;
  min-width: 25px;
  height: 25px;
  padding: 0 5px;
  border-radius: 20px;
  box-sizing: border-box;
  background: var(--csd-gray);
  color: #555;
  font-family: Arial, sans-serif;
  font-size: 10px;
}

/* ---------- 記事一覧 ---------- */

.clm-results__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
  padding-bottom: 14px;
  border-bottom: 3px solid #111;
}

.clm-results__head h2 {
  margin: 0;
  font-size: clamp(20px, 2.2vw, 28px);
  font-weight: 700;
}

.clm-results__head p {
  flex: 0 0 auto;
  margin: 0;
  color: var(--csd-red);
  font-family: "Bebas Neue", Arial, sans-serif;
  font-size: 17px;
  letter-spacing: .1em;
}

.clm-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(28px, 3.2vw, 40px) clamp(20px, 2.4vw, 30px);
}

.clm-card {
  min-width: 0;
  border: 1px solid #dedede;
  background: #fff;
  box-shadow: 0 9px 25px rgba(0, 0, 0, .06);
  transition: transform .35s cubic-bezier(.2, .65, .25, 1), box-shadow .35s ease, border-color .35s ease;
}

.clm-card:hover {
  transform: translateY(-6px);
  border-color: rgba(178, 17, 0, .45);
  box-shadow: 0 16px 35px rgba(0, 0, 0, .12);
}

.clm-card__link {
  display: flex;
  height: 100%;
  flex-direction: column;
  color: #111 !important;
  opacity: 1 !important;
}

.clm-card__image {
  position: relative;
  overflow: hidden;
  /* 推奨比率 1200×630px（1.91:1・OGP標準）。一覧カード／記事上部ビジュアル／SNSシェア(og:image)で同一画像を使い回します */
  aspect-ratio: 1.91 / 1;
  background: var(--csd-gray);
}

.clm-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .55s cubic-bezier(.2, .65, .25, 1);
}

.clm-card:hover .clm-card__image img {
  transform: scale(1.045);
}

.clm-card__category {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 5px 14px;
  color: #fff;
  background: var(--csd-red);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
}

.clm-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: clamp(18px, 2.2vw, 24px);
}

.clm-card__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
  color: #999;
  font-size: 12px;
}

.clm-card__meta time {
  font-family: "Bebas Neue", Arial, sans-serif;
  letter-spacing: .05em;
}

.clm-card__title {
  margin: 0 0 12px;
  font-size: clamp(16px, 1.5vw, 19px);
  font-weight: 700;
  line-height: 1.6;
}

.clm-card__excerpt {
  display: -webkit-box;
  overflow: hidden;
  margin: 0 auto 0 0;
  color: #555;
  font-size: 13px;
  line-height: 1.85;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.clm-card__more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid #eee;
  color: var(--csd-red);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
}

.clm-card__more::after {
  content: "→";
  transition: transform .3s ease;
}

.clm-card:hover .clm-card__more::after {
  transform: translateX(4px);
}

.clm-empty {
  padding: 65px 20px;
  text-align: center;
  background: #f6f6f6;
}

@media only screen and (max-width: 959px) {
  .clm-layout {
    display: block;
  }

  .clm-filter {
    position: static;
    max-height: none;
    margin-bottom: 34px;
    overflow: visible;
  }

  .clm-filter__toggle {
    display: flex;
    width: 100%;
    min-height: 54px;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    border: 0;
    border-top: 4px solid var(--csd-red);
    color: #fff;
    background: #111;
    font: 700 15px/1.5 "Noto Sans JP", sans-serif;
    cursor: pointer;
  }

  .clm-filter__toggle-icon {
    position: relative;
    width: 18px;
    height: 18px;
  }

  .clm-filter__toggle-icon::before,
  .clm-filter__toggle-icon::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 14px;
    height: 2px;
    background: #fff;
    transform: translate(-50%, -50%);
    transition: transform .25s ease;
  }

  .clm-filter__toggle-icon::after {
    transform: translate(-50%, -50%) rotate(90deg);
  }

  .clm-filter.is-open .clm-filter__toggle-icon::after {
    transform: translate(-50%, -50%) rotate(0);
  }

  .clm-filter__panel {
    display: none;
    border-top: 0;
  }

  .clm-filter.is-open .clm-filter__panel {
    display: block;
  }
}

@media only screen and (max-width: 768px) {
  .clm-intro__text {
    font-size: 13px;
  }

  .clm-grid {
    gap: 22px 14px;
  }

  .clm-card__title {
    font-size: 16px;
  }
}

@media only screen and (max-width: 559px) {
  .clm-archive > .inner-1200 {
    padding-top: 48px;
    padding-bottom: 70px;
  }

  .clm-intro {
    margin-bottom: 32px;
  }

  .clm-intro__title {
    font-size: 23px;
  }

  .clm-filter {
    margin-bottom: 28px;
  }

  .clm-results__head {
    margin-bottom: 22px;
    border-bottom-width: 2px;
  }

  .clm-grid {
    grid-template-columns: 1fr;
  }

  .clm-card__body {
    padding: 20px;
  }

  .clm-card__title {
    font-size: 18px;
  }

  .clm-card__excerpt {
    font-size: 13px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .clm-card,
  .clm-card__image img,
  .clm-card__more::after,
  .clm-filter__toggle-icon::before,
  .clm-filter__toggle-icon::after {
    transition: none;
  }
}


/* 導入文は右カラム上部（左はサイド列＋グレー帯：既存の下層ページと同じ構成）
   959px以下は 導入文 → カテゴリー → 一覧 の順 */
@media only screen and (min-width: 960px) {
  .clm-layout > .clm-intro {
    grid-column: 2;
    grid-row: 1;
    margin-bottom: 0;
    text-align: left;
  }

  .clm-layout > .clm-filter {
    grid-column: 1;
    grid-row: 1 / span 2;
  }

  .clm-layout > .clm-results {
    grid-column: 2;
    grid-row: 2;
  }
}

.clm-empty p {
  margin: 0;
}

.clm-empty a {
  display: inline-block;
  margin-top: 18px;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--csd-red);
  color: var(--csd-red);
}

/* カテゴリー未設定時（絞り込みなし）：1カラム */
.clm-layout.is-full {
  display: block;
}

.clm-layout.is-full > .clm-intro {
  margin-bottom: clamp(40px, 5vw, 64px);
  text-align: center;
}

@media only screen and (min-width: 960px) {
  .clm-layout.is-full .clm-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* 1カラム時：MV画像の下端より下を白地にして、MVのグレー帯が一覧の背面に出ないようにする
   （MV画像 2880×647 の高さ＝22.47vw、本文開始位置＝320px） */
@media only screen and (min-width: 960px) {
  .clm-archive.is-full {
    background: linear-gradient(#fff, #fff) 0 max(0px, calc(22.47vw - 320px)) / 100% 100% no-repeat;
  }
}