@charset "UTF-8";

/*----------------------------------------------------------
コインランドリー経営セミナー（会場参加型）/coin-seminar-list/

=タイトル(h1)
=コンテンツエリア(.csl-area)
=タブ(.csl-tabs)
=リード(.csl-lead)
=絞り込み(.csl-filter)
=セミナー一覧(.csl-unit)
=もっと見る(.csl-more)
=他の製品(.csl-other)
=参加エリア(.join-area)…vacuum-seminar.css より流用

=スマホ(780px以下)
-------------------------------------------------------------*/

main article h1 {
  width: auto; /* common.css の固定幅(760px)を解除（padding加算による横はみ出し防止） */
  margin: 0;
  padding: 24px 20px 36px;
  background: #FFF;
  text-align: center;
  font-size: 32px;
  font-weight: bold;
  line-height: 1.1;
  color: #505564;
}

/* =コンテンツエリア(.csl-area)
-------------------------------------------------------------*/
.csl-area {
  width: 100%;
  background: #F0F4F5;
  padding: 60px 0;
  color: #505564;
  line-height: 1.6;
}

/* サイト共通CSSは content-box のため、このエリア内は border-box に統一 */
.csl-area *,
.csl-area *::before,
.csl-area *::after {
  box-sizing: border-box;
}

/* reset.css のクリアフィックス疑似要素（div:after 等）が
   flex / grid の子要素になりレイアウトが崩れるため無効化
   ※デザイン用の :after（.csl-tab / .csl-map-popup 等）は対象外 */
.csl-tabs:after,
.csl-lead:after,
.csl-filter-head:after,
.csl-filter-body:after,
.csl-filter-row:after,
.csl-filter-field:after,
.csl-filter-submit:after,
.csl-units:after,
.csl-unit-body:after,
.csl-unit-info:after,
.csl-unit-tags:after,
.csl-unit-tags li:after,
.csl-unit-meta:after,
.csl-unit-meta > div:after,
.csl-unit-detail:after,
.csl-unit-detail-inner:after,
.csl-videos:after,
.csl-video-body:after,
.csl-video-thumb:after,
.csl-more:after,
.csl-other-list:after,
.csl-other-list li:after,
.csl-map-popup-meta:after,
.csl-map-popup-meta > div:after,
.csl-selectm-panel:after,
.csl-area-input:after {
  display: none;
}

.csl-inner {
  max-width: 760px;
  margin: 0 auto;
}

/* =タブ(.csl-tabs)
-------------------------------------------------------------*/
.csl-tabs {
  display: flex;
  gap: 20px;
}

.csl-tab {
  flex: 1;
  padding-bottom: 11px;
  position: relative;
  text-align: center;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.1;
  color: #505564;
  cursor: pointer;
}

.csl-tab:after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 3px;
  background: #B4B4B4;
}

.csl-tab.is-active {
  font-weight: bold;
}

.csl-tab.is-active:after {
  height: 5px;
  background: #499DE8;
}

/* =タブパネル(.csl-panel) */
.csl-panel {
  display: none;
}

.csl-panel.is-active {
  display: block;
}

/* =リード(.csl-lead)
-------------------------------------------------------------*/
.csl-lead {
  margin: 40px auto 32px;
  text-align: center;
}

.csl-lead h2 {
  font-size: 30px;
  font-weight: bold;
  line-height: 1.4;
  color: #505564;
}

.csl-lead p {
  margin-top: 16px;
  font-size: 14px;
  line-height: 1.6;
}

/* =絞り込み(.csl-filter)
-------------------------------------------------------------*/
.csl-filter {
  background: #DEE4E5;
  margin-bottom: 32px;
}

.csl-filter-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid #8F99B2;
}

.csl-filter-head p {
  font-size: 24px;
  font-weight: bold;
  color: #505564;
}

.csl-filter-toggle {
  position: relative;
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background: #676D80;
  cursor: pointer;
  padding: 0;
}

.csl-filter-toggle span:before,
.csl-filter-toggle span:after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 2px;
  background: #FFF;
  transform: translate(-50%, -50%);
}

.csl-filter-toggle span:after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.csl-filter-toggle.is-open span:after {
  display: none;
}

/* 初期アクセス時は閉じた状態（＋クリックで開く）。
   絞り込み実行後はテンプレート側が inline style で開いた状態にする */
.csl-filter-body {
  display: none;
  padding: 24px 32px;
}

.csl-filter-row {
  display: flex;
  align-items: flex-start;
  gap: 24px;
}

.csl-filter-row + .csl-filter-row {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid #8F99B2;
}

.csl-filter-label {
  flex-shrink: 0;
  width: 128px;
  min-height: 32px;
  display: flex;
  align-items: center;
  font-size: 16px;
  font-weight: bold;
  line-height: 1.4;
  color: #505564;
}

.csl-filter-field {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

/* セレクト */
.csl-select {
  position: relative;
  width: 480px;
  max-width: 100%;
}

.csl-select select {
  -webkit-appearance: none;
          appearance: none;
  width: 100%;
  height: 40px;
  padding: 8px 40px 8px 16px;
  border: 1px solid #8F99B2;
  border-radius: 4px;
  background: #FFF;
  font-size: 14px;
  color: #8F99B2;
  cursor: pointer;
}

.csl-select:after {
  content: "";
  position: absolute;
  top: 50%;
  right: 16px;
  width: 8px;
  height: 8px;
  border-right: 2px solid #499DE8;
  border-bottom: 2px solid #499DE8;
  transform: translateY(-70%) rotate(45deg);
  pointer-events: none;
}

/* チェックチップ */
.csl-chip {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px;
  border: 1px solid #8F99B2;
  border-radius: 4px;
  background: #FFF;
  font-size: 14px;
  line-height: 1;
  color: #505564;
  cursor: pointer;
}

.csl-chip input {
  -webkit-appearance: none;
          appearance: none;
  position: relative;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin: 0;
  border: 1px solid #B8BECC;
  border-radius: 2px;
  background: #FFF;
  cursor: pointer;
}

.csl-chip:has(input:checked) {
  border-color: #499DE8;
}

.csl-chip input:checked + span {
  color: #499DE8;
  font-weight: bold;
}

.csl-chip input:checked {
  border-color: #499DE8;
  background: #499DE8;
}

.csl-chip input:checked:after {
  content: "";
  position: absolute;
  top: 1px;
  left: 4px;
  width: 6px;
  height: 10px;
  border-right: 2px solid #FFF;
  border-bottom: 2px solid #FFF;
  transform: rotate(45deg);
}

/* 絞り込むボタン */
.csl-filter-submit {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid #8F99B2;
}

.csl-filter-count {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-42%);
  font-size: 14px;
  font-weight: bold;
  color: #505564;
}

.csl-filter-count span {
  font-size: 16px;
}

.csl-filter-btn {
  width: 240px;
  padding: 9px 0;
  border: none;
  border-radius: 100vw;
  background: #005AAA;
  text-align: center;
  font-size: 16px;
  font-weight: bold;
  color: #FFF;
  cursor: pointer;
  transition: 0.2s;
}

.csl-filter-btn:hover {
  opacity: 0.8;
}

/* =開催内容マルチセレクト(.csl-selectm)
   ※コインランドリー／厨房機器 共通
-------------------------------------------------------------*/
.csl-selectm {
  position: relative;
  width: 480px;
  max-width: 100%;
}

.csl-selectm-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 40px;
  padding: 8px 16px;
  border: 1px solid #8F99B2;
  border-radius: 4px;
  background: #FFF;
  font-size: 14px;
  color: #8F99B2;
  cursor: pointer;
}

.csl-selectm-btn:after {
  content: "";
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  margin-left: 8px;
  border-right: 2px solid #499DE8;
  border-bottom: 2px solid #499DE8;
  transform: translateY(-25%) rotate(45deg);
  transition: 0.2s;
}

.csl-selectm.is-open .csl-selectm-btn:after {
  transform: translateY(25%) rotate(225deg);
}

.csl-selectm-panel {
  display: none;
  position: absolute;
  top: calc(100% + 2px);
  left: 0;
  z-index: 10;
  width: 100%;
  padding: 16px;
  border: 1px solid #8F99B2;
  border-radius: 4px;
  background: #FFF;
  box-shadow: 2px 2px 10px 0 rgba(0, 0, 0, 0.2);
}

.csl-selectm.is-open .csl-selectm-panel {
  display: block;
}

.csl-selectm-option {
  display: flex;
  align-items: flex-start;
  gap: 4px;
  font-size: 14px;
  line-height: 1.4;
  color: #505564;
  cursor: pointer;
}

.csl-selectm-option + .csl-selectm-option {
  margin-top: 10px;
}

.csl-selectm-option input {
  -webkit-appearance: none;
          appearance: none;
  position: relative;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin: 2px 0 0;
  border: 1px solid #B8BECC;
  border-radius: 2px;
  background: #FFF;
  cursor: pointer;
}

.csl-selectm-option input:checked {
  border-color: #499DE8;
  background: #499DE8;
}

.csl-selectm-option input:checked:after {
  content: "";
  position: absolute;
  top: 1px;
  left: 4px;
  width: 6px;
  height: 10px;
  border-right: 2px solid #FFF;
  border-bottom: 2px solid #FFF;
  transform: rotate(45deg);
}

.csl-selectm-option input:checked + span {
  color: #499DE8;
}

/* =セミナー一覧(.csl-unit)
-------------------------------------------------------------*/
.csl-unit {
  padding-top: 0; /* common.css の main article { padding-top:22px } を打ち消し */
  background: #FFF;
  box-shadow: 2px 2px 10px 0 rgba(0, 0, 0, 0.2);
}

.csl-unit + .csl-unit {
  margin-top: 32px;
}

/* 「もっと見る」で表示する非表示カード */
.csl-unit.is-hidden {
  display: none;
}

/* 該当0件メッセージ */
.csl-empty {
  padding: 40px 24px;
  background: #FFF;
  text-align: center;
  font-size: 15px;
  line-height: 1.6;
  color: #505564;
}

.csl-unit-body {
  display: flex;
  align-items: flex-start;
}

.csl-unit-thumb {
  flex-shrink: 0;
  width: 248px;
  padding: 24px 0 0 24px;
}

.csl-unit-thumb img {
  display: block;
  width: 100%;
  aspect-ratio: 370 / 284;
  object-fit: cover;
  border-radius: 4px;
}

.csl-unit-info {
  flex: 1;
  min-width: 0;
  padding: 24px;
}

.csl-unit-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.csl-unit-tags li {
  padding: 6px 8px;
  border: 2px solid;
  border-radius: 4px;
  background: #FFF;
  font-size: 14px;
  font-weight: bold;
  line-height: 1;
  white-space: nowrap;
}

.csl-unit-tags li.tag-orange {
  border-color: #FA6E29;
  color: #FA6E29;
}

.csl-unit-tags li.tag-green {
  border-color: #80C432;
  color: #80C432;
}

.csl-unit-tags li.tag-blue {
  border-color: #499DE8;
  color: #499DE8;
}

.csl-unit-title {
  margin-top: 10px;
  font-size: 20px;
  font-weight: bold;
  line-height: 1.4;
  color: #505564;
}

/* 画像・タイトルからも申込ページへ遷移（見た目はテキストのまま） */
.csl-unit-title a {
  color: inherit;
  text-decoration: none;
  transition: 0.2s;
}

.csl-unit-title a:hover {
  color: #005AAA;
}

.csl-unit-thumb a {
  display: block;
  transition: 0.2s;
}

.csl-unit-thumb a:hover {
  opacity: 0.8;
}

.csl-unit-line {
  margin: 16px 0;
  border: none;
  border-top: 1px solid #BAC0CF;
}

.csl-unit-meta {
  display: flex;
  gap: 24px;
}

.csl-unit-meta > div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.csl-unit-meta .m-date {
  flex-shrink: 0;
  width: 184px;
}

.csl-unit-meta .m-place {
  flex: 1;
  min-width: 0;
}

.csl-unit-meta dt {
  font-size: 14px;
  font-weight: bold;
  line-height: 1.4;
  color: #005AAA;
}

.csl-unit-meta dd {
  font-size: 14px;
  line-height: 1.6;
  color: #505564;
}

/* 詳細（開閉部分） */
.csl-unit-detail {
  display: none;
}

.csl-unit.is-open .csl-unit-detail {
  display: block;
}

.csl-unit-desc {
  font-size: 14px;
  line-height: 1.6;
  color: #505564;
}

/* エディタ入稿（詳細説明・サンクス）のリッチテキスト出力 */
.csl-richtext {
  font-size: 14px;
  line-height: 1.6;
  color: #505564;
}

.csl-richtext p {
  margin: 0 0 1em;
}

.csl-richtext p:last-child {
  margin-bottom: 0;
}

.csl-richtext h2,
.csl-richtext h3,
.csl-richtext h4 {
  margin: 1.4em 0 0.6em;
  font-weight: bold;
  color: #004693;
  line-height: 1.4;
}

.csl-richtext h2 { font-size: 18px; }
.csl-richtext h3 { font-size: 16px; }

.csl-richtext ul,
.csl-richtext ol {
  margin: 0 0 1em;
  padding-left: 1.4em;
}

.csl-richtext ul { list-style: disc; }
.csl-richtext ol { list-style: decimal; }

.csl-richtext li {
  margin: 0 0 0.3em;
}

.csl-richtext a {
  color: #005AAA;
  text-decoration: underline;
}

.csl-richtext img {
  max-width: 100%;
  height: auto;
}

/* サンクスページ本文は中央寄せ */
.csl-thanks .csl-form-body {
  max-width: 640px;
  margin: 0 auto;
}

.csl-unit-target {
  margin-top: 24px;
  font-size: 14px;
  line-height: 1.6;
  color: #505564;
}

/* デザインに合わせ、大きい disc ではなく小さい「・」をマーカーにする */
.csl-unit-target ul li {
  position: relative;
  margin-left: 0;
  padding-left: 1.2em;
  list-style: none;
}

.csl-unit-target ul li:before {
  content: "・";
  position: absolute;
  left: 0;
  top: 0;
}

.csl-unit-note {
  display: flex;
  gap: 4px;
  margin-top: 24px;
  font-size: 12px;
  line-height: 1.5;
  color: #505564;
}

.csl-unit-note span {
  flex-shrink: 0;
}

.csl-unit-apply {
  margin-top: 24px;
  text-align: center;
}

.csl-unit-apply a {
  display: inline-block;
  position: relative;
  width: 240px;
  padding: 13px 0;
  border-radius: 100vw;
  background: #FF4F25;
  text-align: center;
  font-size: 16px;
  font-weight: bold;
  line-height: 1;
  color: #FFF;
  transition: 0.2s;
}

.csl-unit-apply a:hover {
  opacity: 0.8;
}

.csl-unit-apply a:after {
  content: "";
  position: absolute;
  top: 50%;
  right: 16px;
  width: 7px;
  height: 7px;
  border-top: 2px solid #FFF;
  border-right: 2px solid #FFF;
  transform: translateY(-50%) rotate(45deg);
}

/* 詳細を見る／閉じるバー */
.csl-unit-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  height: 40px;
  border: none;
  background: #474B58;
  font-size: 14px;
  font-weight: bold;
  color: #FFF;
  cursor: pointer;
  transition: 0.2s;
}

.csl-unit.is-open .csl-unit-toggle {
  background: #676D80;
}

.csl-unit-toggle:before {
  content: "詳細を見る";
}

.csl-unit.is-open .csl-unit-toggle:before {
  content: "詳細を閉じる";
}

.csl-unit-toggle span {
  position: relative;
  width: 12px;
  height: 12px;
}

.csl-unit-toggle span:before,
.csl-unit-toggle span:after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 2px;
  background: #FFF;
  transform: translate(-50%, -50%);
}

.csl-unit-toggle span:after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.csl-unit.is-open .csl-unit-toggle span:after {
  display: none;
}

/* =動画カード(.csl-video)
-------------------------------------------------------------*/
.csl-videos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px 20px;
  margin-top: 40px;
}

.csl-video {
  display: flex;
  flex-direction: column;
  padding-top: 0; /* common.css の main article { padding-top:22px } を打ち消し */
  background: #FFF;
  box-shadow: 2px 2px 10px 0 rgba(0, 0, 0, 0.2);
}

.csl-video-thumb img {
  display: block;
  width: 100%;
  aspect-ratio: 240 / 184;
  object-fit: cover;
}

.csl-video-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 16px;
}

.csl-video-title {
  margin-top: 8px;
  font-size: 16px;
  font-weight: bold;
  line-height: 1.4;
  color: #5B5E65;
}

.csl-video-btn {
  margin-top: auto;
  padding-top: 24px;
}

.csl-video-btn a {
  display: block;
  position: relative;
  width: 100%;
  padding: 10px 0;
  border-radius: 100vw;
  background: #FF4F25;
  text-align: center;
  font-size: 16px;
  font-weight: bold;
  line-height: 1;
  color: #FFF;
  transition: 0.2s;
}

.csl-video-btn a:hover {
  opacity: 0.8;
}

.csl-video-btn a:after {
  content: "";
  position: absolute;
  top: 50%;
  right: 16px;
  width: 7px;
  height: 7px;
  border-top: 2px solid #FFF;
  border-right: 2px solid #FFF;
  transform: translateY(-50%) rotate(45deg);
}

/* =動画ポップアップ(.csl-video-modal)
   「視聴する」クリックで一覧上にビューアーを表示（フォーム通過なし）
-------------------------------------------------------------*/
.csl-video-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(0, 0, 0, 0.8);
}

.csl-video-modal-inner {
  position: relative;
  width: 100%;
  max-width: 900px;
}

.csl-video-modal-title {
  min-height: 36px;
  margin-bottom: 10px;
  padding-right: 44px; /* 閉じるボタンとの重なり防止 */
  font-size: 16px;
  font-weight: bold;
  line-height: 1.4;
  color: #FFF;
}

/* 16:9 で表示 */
.csl-video-modal-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
}

.csl-video-modal-frame iframe,
.csl-video-modal-frame video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.csl-video-modal-close {
  position: absolute;
  top: 0;
  right: 0;
  width: 36px;
  height: 36px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: #676D80;
  cursor: pointer;
}

.csl-video-modal-close:before,
.csl-video-modal-close:after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 2px;
  background: #FFF;
  transform: translate(-50%, -50%) rotate(45deg);
}

.csl-video-modal-close:after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

/* =もっと見る(.csl-more)
-------------------------------------------------------------*/
.csl-more {
  display: flex;
  align-items: center;
  margin-top: 32px;
}

.csl-more:before {
  content: "";
  flex: 1;
  height: 1px;
  background: #0D4F9C;
}

.csl-more button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 182px;
  height: 42px;
  padding: 0;
  border: 1px solid #0D4F9C;
  border-radius: 10px 0 10px 0;
  background: #FFF;
  font-size: 14px;
  color: #0D4F9C;
  cursor: pointer;
  transition: 0.2s;
}

.csl-more button:hover {
  opacity: 0.7;
}

.csl-more button:after {
  content: "";
  width: 8px;
  height: 8px;
  border-right: 2px solid #0D4F9C;
  border-bottom: 2px solid #0D4F9C;
  transform: translateY(-25%) rotate(45deg);
}

/* =他の製品(.csl-other)
-------------------------------------------------------------*/
.csl-other {
  margin-top: 100px;
}

.csl-other-title {
  text-align: center;
  font-size: 28px;
  font-weight: bold;
  line-height: 1;
  color: #505564;
}

.csl-other-list {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 32px;
}

.csl-other-list li {
  width: calc((100% - 20px) / 2);
}

.csl-other-list li.wide {
  width: 100%;
}

.csl-other-list li a {
  display: flex;
  align-items: center;
  position: relative;
  height: 108px;
  padding: 0 21px;
  border: 3px solid #D2D7E1;
  background: #FFF;
  font-size: 18px;
  font-weight: bold;
  letter-spacing: 0.02em;
  color: #505564;
  transition: 0.2s;
}

.csl-other-list li a:hover {
  opacity: 0.7;
}

.csl-other-list li a:before {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 26px;
  height: 26px;
  border-radius: 10px 0 0 0;
  background: #505564;
}

.csl-other-list li a:after {
  content: "";
  position: absolute;
  right: 12px;
  bottom: 9px;
  width: 6px;
  height: 6px;
  border-top: 2px solid #FFF;
  border-right: 2px solid #FFF;
  transform: rotate(45deg);
}

/* =参加エリア(.join-area)　vacuum-seminar.css より流用
-------------------------------------------------------------*/
.csl-join {
  padding: 80px 20px;
}

.csl-join .flex {
  display: flex;
}

.join-area .blue {
  margin: 0 auto;
  width: 100%;
  max-width: 760px;
}

.join-area .blue:not(:last-of-type) {
  margin-bottom: 20px;
}

.join-area .blue .box {
  background: #1679CE;
  border-radius: 10px 10px 0 0;
  width: 100%;
  height: 10px;
}

.join-area .blue .box2 {
  background: #F0F4F8;
  border-radius: 0 0 10px 10px;
  padding: 20px 20px 0;
}

.join-area .blue .box2.flex {
  justify-content: space-between;
  padding: 30px;
}

.join-area .blue .box2.flex .pic {
  flex-shrink: 0;
  width: 260px;
  margin-right: 40px;
}

.join-area .blue .box2.flex .pic img {
  width: 100%;
}

.join-area .blue .box2.flex .txt {
  flex: 1;
  min-width: 0;
}

.join-area .blue .box2.flex .txt .title,
.join-area .blue .box2.flex .txt .text {
  text-align: left;
}

.join-area .blue .title {
  text-align: center;
  font-size: 26px;
  font-weight: bold;
  margin-bottom: 20px;
  color: #1A273E;
}

.join-area .blue .text {
  font-size: 16px;
  text-align: center;
  color: #1A273E;
}

.join-area .blue .pic.sp {
  display: none;
}

.join-area .blue .btn {
  display: block;
  position: relative;
  width: 100%;
  max-width: 300px;
  margin: 20px 0 0;
  padding: 1em 0;
  border-radius: 100vw;
  background-image: linear-gradient(to right, #ff4f24 0%, #ff4f24 51%, #FF7E2E 100%);
  text-align: center;
  font-size: 16px;
  font-weight: bold;
  color: #fff;
}

.join-area .blue .btn:after {
  content: "";
  background: url("/img/coin-seminar02/arrow.svg") center center no-repeat;
  background-size: cover;
  position: absolute;
  top: 50%;
  right: 15px;
  width: 30px;
  height: 30px;
  transform: translateY(-50%);
}

/* =詳細ページ(.csl-detail)
-------------------------------------------------------------*/
/* 詳細ページはページ全体が薄グレー背景（タイトル部の白帯なし） */
.csl-detail-main {
  background: #F0F4F5;
}

/* 「戻る」「タイトル」を csl-inner 内に含むため、エリア上部の余白は持たせない */
.csl-detail .csl-area {
  padding-top: 0;
}

.csl-detail-back {
  background: none;
  padding: 16px 0 0;
}

.csl-detail-back a {
  display: inline-block;
  position: relative;
  padding-left: 14px;
  font-size: 14px;
  font-weight: bold;
  color: #005AAA;
}

.csl-detail-back a:before {
  content: "";
  position: absolute;
  left: 2px;
  top: 50%;
  width: 7px;
  height: 7px;
  border-left: 2px solid #005AAA;
  border-bottom: 2px solid #005AAA;
  transform: translateY(-50%) rotate(45deg);
}

main article h1.csl-detail-title {
  max-width: none; /* csl-inner の幅に従う */
  margin: 0;
  background: none;
  text-align: left;
  font-size: 28px;
  line-height: 1.4;
  padding: 20px 0 36px;
}

.csl-detail .csl-inner {
  max-width: 800px;
}

/* 詳細カードはサムネイルを大きめに表示 */
.csl-detail .csl-unit-thumb {
  width: 384px;
  padding: 16px 0 16px 16px;
}

.csl-detail .csl-unit-info {
  padding: 16px 24px 24px;
}

.csl-detail .csl-unit-detail .csl-unit-desc {
  margin-top: 1.6em;
}

/* 詳細ページの説明文クリップ
   閉じている間は「画像の高さ」までを表示（max-height は JS が画像実寸から算出）
   開くと全文表示 */
.csl-detail .csl-unit-body {
  overflow: hidden;
}

.csl-detail .csl-unit.is-open .csl-unit-body {
  max-height: none !important;
}

.csl-detail-clamp > .csl-richtext + hr {
  margin-top: 16px;
}

.csl-detail .csl-unit-line + .csl-unit-target {
  margin-top: 0;
}

/* 詳細カードは日時・会場をラベル横並びで表示 */
.csl-detail .csl-unit-meta {
  flex-direction: column;
  gap: 8px;
}

.csl-detail .csl-unit-meta .m-date,
.csl-detail .csl-unit-meta .m-place,
.csl-detail .csl-unit-meta .m-capacity {
  width: auto;
  flex-direction: row;
  gap: 24px;
}

/* ラベル幅を揃えて、開催日時・会場・定員の値の開始位置を合わせる */
.csl-detail .csl-unit-meta > div > dt {
  flex-shrink: 0;
  width: 56px;
}

.csl-detail .csl-unit-desc + .csl-unit-desc {
  margin-top: 1.6em;
}

.csl-detail-note {
  display: flex;
  gap: 4px;
  margin: 16px 0 0; /* csl-inner 内なので幅指定は不要 */
  font-size: 12px;
  line-height: 1.5;
  color: #505564;
}

.csl-detail-note span {
  flex-shrink: 0;
}

/* お申し込みフォーム枠（フォーム本体は pardot iframe） */
.csl-form {
  margin-top: 40px;
  padding: 40px 24px;
  background: #FFF;
}

.csl-form-title {
  text-align: center;
  font-size: 24px;
  font-weight: bold;
  color: #505564;
}

.csl-form-lead {
  margin-top: 16px;
  text-align: center;
  font-size: 14px;
  line-height: 1.6;
}

.csl-form-body {
  margin-top: 24px;
}

/* 申込フォーム（Pardot等）の iframe
   ・別ドメインのため、こちらから中身の高さを取得できない（クロスオリジン制限）
   ・そのため既定で十分な高さを確保し、内部スクロールが出ないようにする
   ・Pardot側にリサイズ用スクリプトを入れた場合は JS が実際の高さに自動調整する */
.csl-form-body iframe {
  display: block;
  width: 100%;
  min-height: 1400px;
  border: 0;
  overflow: hidden;
}

/* 高さ自動調整が有効になった iframe は min-height を解除して実寸に合わせる */
.csl-form-body iframe.is-autosized {
  min-height: 0;
}

/* =タブレット(1023px以下)
-------------------------------------------------------------*/
@media screen and (max-width: 1023px) {
  .csl-inner {
    padding: 0 20px;
  }
}

/* =スマホ(780px以下)
-------------------------------------------------------------*/
@media screen and (max-width: 780px) {

  main article h1 {
    padding: 22px 20px;
    text-align: left;
    font-size: 22px;
    line-height: 1.4;
  }

  .csl-area {
    padding: 20px 0 40px;
  }

  /* =SPタブ(.csl-tabs)
  -------------------------------------------------------------*/
  .csl-tabs {
    gap: 12px;
  }

  .csl-tab {
    padding-bottom: 5px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }

  /* =SPリード(.csl-lead)
  -------------------------------------------------------------*/
  .csl-lead {
    margin: 24px auto;
    text-align: left;
  }

  .csl-lead h2 {
    font-size: 20px;
  }

  .csl-lead p {
    margin-top: 20px;
  }

  /* =SP絞り込み(.csl-filter)
  -------------------------------------------------------------*/
  .csl-filter {
    margin-bottom: 24px;
  }

  .csl-filter-head {
    padding: 16px;
  }

  .csl-filter-head p {
    font-size: 18px;
  }

  .csl-filter-toggle {
    width: 28px;
    height: 28px;
  }

  .csl-filter-toggle span:before,
  .csl-filter-toggle span:after {
    width: 14px;
  }

  .csl-filter-body {
    padding: 20px;
  }

  .csl-filter-row {
    flex-direction: column;
    gap: 8px;
  }

  .csl-filter-label {
    width: auto;
    min-height: 0;
  }

  .csl-select {
    width: 100%;
  }

  .csl-select select {
    height: 42px;
    padding-left: 12px;
  }

  .csl-filter-submit {
    flex-direction: column;
    gap: 12px;
  }

  .csl-filter-count {
    position: static;
    transform: none;
  }

  .csl-filter-btn {
    padding: 13px 0;
  }

  .csl-selectm {
    width: 100%;
  }

  .csl-selectm-btn {
    height: 42px;
    padding-left: 12px;
  }

  /* =SPセミナー一覧(.csl-unit)
  -------------------------------------------------------------*/
  .csl-unit + .csl-unit {
    margin-top: 20px;
  }

  .csl-unit-body {
    flex-direction: column;
  }

  .csl-unit-thumb {
    width: 100%;
    padding: 16px 16px 0;
  }

  .csl-unit-thumb img {
    aspect-ratio: 303 / 232;
  }

  .csl-unit-info {
    padding: 16px 24px 24px;
  }

  .csl-unit-tags {
    gap: 6px;
  }

  .csl-unit-meta {
    flex-direction: column;
    gap: 8px;
  }

  .csl-unit-meta .m-date,
  .csl-unit-meta .m-place {
    width: auto;
    flex-direction: row;
    gap: 24px;
  }

  .csl-unit-meta .m-place dt {
    flex-shrink: 0;
    width: 56px;
  }

  .csl-unit-toggle {
    height: 46px;
    font-size: 16px;
  }

  /* =SP動画カード(.csl-video)
  -------------------------------------------------------------*/
  .csl-videos {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 24px;
  }

  /* =SP詳細ページ(.csl-detail)
  -------------------------------------------------------------*/
  /* SPは画像が上に回り込むため「画像の高さ基準」ではなく
     説明文を4行でクリップする（JSの max-height は解除される）
     ※line-clamp は段落(<p>)を含むと行数がずれるため max-height で行数を厳密に指定
        1行 = 1.6em（line-height）→ 4行 = 6.4em */
  .csl-detail .csl-unit:not(.is-open) .csl-detail-clamp > .csl-richtext {
    max-height: 6.4em;
    overflow: hidden;
  }

  /* 閉じている間は対象者・参加方法は出さない（説明文4行のみ） */
  .csl-detail .csl-unit:not(.is-open) .csl-detail-clamp > :not(.csl-richtext) {
    display: none;
  }

  /* PC用の固定幅(384px)がSPでも効いて横はみ出しするため打ち消す */
  .csl-detail .csl-unit-thumb {
    width: 100%;
    padding: 16px 16px 0;
  }

  .csl-detail .csl-unit-info {
    padding: 16px 24px 24px;
  }

  .csl-detail-back {
    padding-top: 12px;
  }

  main article h1.csl-detail-title {
    font-size: 20px;
    padding: 14px 0 20px;
  }

  /* csl-inner 側に左右paddingがあるため、ここでは指定しない */
  .csl-detail-note {
    padding: 0;
  }

  .csl-form {
    padding: 24px 16px;
  }

  .csl-form-title {
    font-size: 20px;
  }

  /* =SPもっと見る(.csl-more)
  -------------------------------------------------------------*/
  .csl-more {
    margin-top: 24px;
  }

  .csl-more button {
    width: 170px;
  }

  /* =SP他の製品(.csl-other)
  -------------------------------------------------------------*/
  .csl-other {
    margin-top: 40px;
  }

  .csl-other-title {
    text-align: left;
    font-size: 18px;
    line-height: 1.2;
  }

  .csl-other-list {
    gap: 8px;
    margin-top: 20px;
  }

  .csl-other-list li {
    width: calc((100% - 8px) / 2);
  }

  .csl-other-list li a {
    height: 62px;
    padding: 0 12px;
    font-size: 14px;
  }

  .csl-other-list li a:before {
    width: 13px;
    height: 13px;
    border-radius: 5px 0 0 0;
  }

  .csl-other-list li a:after {
    right: 5px;
    bottom: 4px;
    width: 4px;
    height: 4px;
    border-width: 1px;
  }

  /* =SP参加エリア(.join-area)
  -------------------------------------------------------------*/
  .csl-join {
    padding: 40px 20px;
  }

  .join-area .blue .box2.flex {
    flex-direction: column;
    justify-content: flex-start;
    padding: 20px;
  }

  .join-area .blue .box2.flex > .pic {
    display: none;
  }

  .join-area .blue .box2.flex .pic.sp {
    display: block;
    width: auto;
    margin: 0 20px 20px;
  }

  .join-area .blue .box2.flex .txt .title {
    text-align: center;
  }

  .join-area .blue .title {
    font-size: 4.4vw;
    margin-bottom: 1em;
  }

  .join-area .blue .text {
    text-align: left;
    font-size: 3.6vw;
  }

  .join-area .blue .btn {
    max-width: 90%;
    margin: 1em auto 10px;
    font-size: 3.6vw;
  }

  .join-area .blue .btn:after {
    right: 1em;
    width: 5vw;
    height: 5vw;
  }
}

/* スマホここまで */