.campaign {
  --campaign-color-primary-blue: #023a74;
  --campaign-color-bg-sec02: #fef1f0;
  --campaign-color-danger: #e53e3e;
  --campaign-color-text-main: #31383e;
  --campaign-color-accent-pink: #e58e8d;
  --campaign-color-white: #fff;
  --campaign-color-light-blue: #45bfff;
  --campaign-color-shadow: rgba(0, 0, 0, 0.1);
  --campaign-color-line-green-bg: #7ed957;
  --campaign-color-bg-cream: #fff8f0;
  --campaign-color-border-light: #ddd;
  --campaign-color-spring-accent: #e8963e;
  --campaign-color-spring-yellow: #ffd966;
  --campaign-color-text-muted: #666;
  --campaign-color-line-green: #06c755;
}

.campaign-anchor-list .campaign-anchor-text {
  color: var(--campaign-color-primary-blue);
  text-align: center;
  margin-top: 4px;
}

/*---------- sec02 (猫の健診) 背景 ----------*/
.campaign .sec02 {
  background: var(--campaign-color-bg-sec02);
  padding: 60px 0;
}

.campaign .last {
  padding-top: 60px;
  padding-bottom: 180px;
}

.campaign .c-text-danger {
  color: var(--campaign-color-danger);
}

/*---------- campaign-header ----------*/
.campaign .campaign-header {
  text-align: center;
  margin: 0 0 50px;
}
.campaign .campaign-title {
  font-size: 36px;
  font-weight: bold;
  color: var(--campaign-color-text-main);
  display: inline-block;
  position: relative;
  padding: 0 0 16px;
}
.campaign .campaign-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: var(--campaign-color-accent-pink);
  border-radius: 2px;
}
.campaign .campaign-period {
  margin-top: 20px;
}

.campaign .campaign-period-text {
  color: var(--campaign-color-accent-pink);
  background: var(--campaign-color-white);
  display: inline-block;
  font-size: 18px;
  font-weight: 600;
  padding: 8px 24px;
  border-radius: 30px;
}

/*---------- campaign-courses ----------*/
.campaign .campaign-courses {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin: 0 0 30px;
}
.campaign .course-card {
  width: calc(33.333% - 14px);
  background: var(--campaign-color-light-blue);
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 6px 20px var(--campaign-color-shadow);
  display: flex;
  flex-direction: column;
}
.campaign .course-header {
  background: var(--campaign-color-light-blue);
  padding: 32px 20px 18px;
  text-align: center;
  border-bottom: 3px dashed rgba(255, 255, 255, 0.5);
}
.campaign .course-name {
  color: var(--campaign-color-white);
  font-size: 22px;
  font-weight: bold;
  letter-spacing: 0.05em;
}
.campaign .course-badge {
  display: inline-block;
  position: absolute;
  top: -4px;
  right: 0;
  left: 0;
  z-index: 1;
  margin-inline: auto;
}
.campaign .badge-text {
  background: var(--campaign-color-accent-pink);
  color: var(--campaign-color-white);
  font-size: 12px;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 4px;
  white-space: nowrap;
}
.campaign .course-content {
  background: var(--campaign-color-light-blue);
  padding: 20px 20px 30px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.campaign .course-items {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
}
.campaign .course-items li {
  color: var(--campaign-color-white);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.8;
  padding: 0 0 0 18px;
  position: relative;
  margin: 0 0 4px;
}
.campaign .course-items li::before {
  content: "•";
  position: absolute;
  left: 0;
  top: -4px;
  color: var(--campaign-color-white);
  font-size: 18px;
}
.campaign .course-price {
  margin-top: auto;
}
.campaign .price-box {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
}
.campaign .price-normal {
  color: var(--campaign-color-white);
  font-weight: 500;
  text-decoration: line-through;
}
.campaign .price-arrow {
  color: var(--campaign-color-white);
  font-size: 18px;
  font-weight: bold;
}
.campaign .price-campaign {
  color: var(--campaign-color-white);
  font-size: 28px;
  font-weight: bold;
}
.campaign .price-normal .yen,
.campaign .price-campaign .yen {
  font-size: 0.85em;
}
.campaign .price-special {
  background: var(--campaign-color-line-green-bg);
  border-radius: 0 0 20px 20px;
  padding: 16px 20px;
  text-align: center;
  position: relative;
  margin: 0 -20px -30px;
}
.campaign .price-special::before {
  content: "";
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 16px solid transparent;
  border-right: 16px solid transparent;
  border-bottom: 16px solid var(--campaign-color-line-green-bg);
}
.campaign .line-badge {
  display: block;
  color: var(--campaign-color-white);
  font-size: 14px;
  font-weight: 500;
}
.campaign .special-price {
  color: var(--campaign-color-white);
  font-size: 28px;
  font-weight: bold;
  line-height: 1;
}
.campaign .special-price .yen {
  font-size: 0.85em;
}

/*---------- campaign-notice ----------*/
.campaign .campaign-notice {
  background: var(--campaign-color-white);
  padding: 30px 40px;
  margin-bottom: 40px;
}
.campaign .notice-title {
  font-size: 20px;
  font-weight: bold;
  color: var(--campaign-color-danger);
  margin: 0 0 16px;
}

/*---------- cp-options ----------*/
.campaign .cp-options {
  background: var(--campaign-color-bg-cream);
  border-radius: 16px;
  padding: 40px 50px;
}
.campaign .sec02 .cp-options {
  background: var(--campaign-color-white);
  border: 1px solid var(--campaign-color-accent-pink);
}
.campaign .cp-options-header {
  display: flex;
  align-items: center;
  margin: 0 0 30px;
  gap: 20px;
}
.campaign .cp-options-title {
  font-size: 24px;
  font-weight: bold;
  color: var(--campaign-color-white);
  background: var(--campaign-color-accent-pink);
  border-radius: 8px;
  padding: 6px 24px;
}
.campaign .cp-options-catch {
  font-size: 28px;
  font-weight: bold;
}
.campaign .cp-option-item {
  margin: 0 0 24px;
}
.campaign .cp-option-item:last-of-type {
  margin: 0;
}
.campaign .cp-option-name {
  font-size: 16px;
  font-weight: bold;
  color: var(--campaign-color-text-main);
  margin: 0 0 4px;
  text-decoration: underline;
}
.campaign .cp-option-name::before {
  content: "・";
}
.campaign .cp-option-price {
  font-size: 24px;
  font-weight: 700;
}
.campaign .cp-option-normal {
  font-size: 14px;
  font-weight: 400;
}
.campaign .cp-option-detail {
  font-size: 14px;
  padding: 0 0 0 16px;
}
.campaign .cp-option-note {
  font-size: 14px;
  line-height: 1.8;
  color: var(--campaign-color-danger);
  padding: 0 0 0 16px;
}
.campaign .new-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: bold;
  color: var(--campaign-color-white);
  background: var(--campaign-color-danger);
  padding: 4px 10px;
  border-radius: 4px;
  vertical-align: middle;
}
.campaign .cp-option-notes {
  border-top: 1px solid var(--campaign-color-border-light);
  padding: 20px 0 0;
  margin: 24px 0 0;
}
.campaign .cp-option-notes p {
  font-size: 14px;
  color: var(--campaign-color-text-main);
  margin: 0 0 4px;
}

@media screen and (max-width: 768px) {
  /* MVタイトル背景画像と被るため対応 */
  .campaign.under .mv .mv_txt h2 {
    font-size: 4vw;
  }

  .campaign .campaign-title {
    font-size: 24px;
    padding: 0 0 12px;
  }
  .campaign .campaign-title::after {
    width: 60px;
    height: 2px;
  }
  .campaign .campaign-period-text {
    font-size: 14px;
  }

  /*---------- campaign-courses ----------*/
  .campaign .campaign-courses {
    flex-direction: column;
    margin: 0 0 20px;
  }
  .campaign .course-card {
    width: 100%;
  }
  .campaign .course-header {
    padding: 24px 14px 24px;
  }
  .campaign .course-name {
    font-size: 20px;
  }
  .campaign .course-badge {
    top: -5px;
  }
  .campaign .badge-text {
    font-size: 10px;
    padding: 4px 8px;
  }
  .campaign .course-content {
    padding: 16px 16px 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
  }
  .campaign .course-items {
    margin: 0 0 16px;
  }
  .campaign .course-items li {
    font-size: 12px;
    line-height: 1.7;
    padding: 0 0 0 16px;
    margin: 0 0 4px;
  }
  .campaign .course-items li::before {
    font-size: 16px;
  }
  .campaign .course-price {
    margin-top: auto;
  }
  .campaign .price-box {
    gap: 8px;
    margin: 0 0 12px;
  }
  .campaign .price-normal {
    font-size: 12px;
  }
  .campaign .price-arrow {
    font-size: 16px;
  }
  .campaign .price-campaign {
    font-size: 20px;
  }
  .campaign .price-special {
    padding: 12px 16px;
    margin: 0 -16px -24px;
  }
  .campaign .price-special::before {
    top: -12px;
    border-left-width: 12px;
    border-right-width: 12px;
    border-bottom-width: 12px;
  }
  .campaign .line-badge {
    font-size: 12px;
    margin: 0 0 4px;
  }
  .campaign .special-price {
    font-size: 22px;
  }

  /*---------- campaign-notice ----------*/
  .campaign .campaign-notice {
    padding: 20px 20px;
  }
  .campaign .notice-title {
    font-size: 18px;
    margin: 0 0 12px;
  }
  .campaign .notice-list li {
    font-size: 12px;
    line-height: 1.7;
    margin: 0 0 8px;
  }

  /*---------- cp-options ----------*/
  .campaign .cp-options {
    padding: 24px 20px;
  }
  .campaign .cp-options-header {
    flex-direction: column;
    gap: 10px;
  }
  .campaign .cp-options-title {
    font-size: 20px;
    padding: 4px 20px;
  }
  .campaign .cp-options-catch {
    font-size: 22px;
  }
  .campaign .cp-option-item {
    margin: 0 0 18px;
  }
  .campaign .cp-option-detail {
    padding: 0 0 0 12px;
  }
  .campaign .cp-option-note {
    font-size: 14px;
    padding: 0 0 0 12px;
    color: var(--campaign-color-danger);
  }
  .campaign .new-badge {
    padding: 2px 8px;
  }
  .campaign .cp-option-notes {
    padding: 16px 0 0;
    margin: 20px 0 0;
  }
}

/*--------------------------------------
　spring-campaign（春の健康診断キャンペーン）
---------------------------------------*/
.campaign .spring-title {
  color: var(--campaign-color-spring-accent);
}

.campaign .spring-courses-wrapper {
  border: 1px solid var(--campaign-color-spring-accent);
  border-radius: 16px;
  margin: 0 0 40px;
  background: var(--campaign-color-white);
  overflow: hidden;
}
.campaign .spring-table-scroll {
  width: 100%;
}
.campaign .spring-footer {
  border-top: 2px solid var(--campaign-color-spring-accent);
  background: var(--campaign-color-bg-cream);
}
.campaign .spring-courses-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--campaign-color-white);
}
.campaign .spring-courses-table thead {
  background: var(--campaign-color-bg-cream);
}
.campaign .spring-courses-table th {
  font-size: 16px;
  font-weight: bold;
  color: var(--campaign-color-spring-accent);
  text-align: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--campaign-color-spring-accent);
}
.campaign .spring-th-name {
  width: 20%;
}
.campaign .spring-th-price {
  width: 30%;
}
.campaign .spring-th-content {
  width: 50%;
}
.campaign .spring-courses-table td {
  padding: 20px 24px;
  vertical-align: top;
  border-bottom: 1px dashed var(--campaign-color-spring-accent);
}
.campaign .spring-courses-table tbody tr:last-child td {
  border-bottom: none;
}
.campaign .spring-td-name {
  text-align: center;
}
.campaign .spring-course-name {
  display: inline-block;
  font-size: 24px;
  font-weight: bold;
  color: var(--campaign-color-text-main);
  background-color: var(--campaign-color-spring-yellow);
  border-radius: 8px;
  padding: 4px 20px;
  white-space: nowrap;
}
.campaign .spring-price-area {
  display: flex;
  align-items: center;
  gap: 10px;
}
.campaign .spring-price-normal {
  font-size: 16px;
  color: var(--campaign-color-text-muted);
}
.campaign .spring-price-normal .strike {
  text-decoration: line-through;
}
.campaign .spring-price-arrow {
  font-size: 18px;
  font-weight: bold;
  color: var(--campaign-color-text-main);
}
.campaign .spring-price-campaign {
  font-size: 24px;
  font-weight: bold;
  color: var(--campaign-color-text-main);
}
.campaign .spring-line-area {
  display: flex;
  align-items: center;
  gap: 10px;
}
.campaign .spring-line-label {
  display: inline-block;
  font-size: 14px;
  font-weight: bold;
  color: var(--campaign-color-line-green);
}
.campaign .spring-line-price {
  font-size: 28px;
  font-weight: bold;
  color: var(--campaign-color-danger);
}
.campaign .spring-td-content {
  vertical-align: middle;
}
.campaign .spring-course-detail {
  font-size: 16px;
  font-weight: bold;
  color: var(--campaign-color-text-main);
  line-height: 1.6;
}
.campaign .spring-recommend {
  font-size: 14px;
  color: var(--campaign-color-danger);
  font-weight: 500;
  line-height: 1.8;
}

/*---------- spring-period ----------*/
.campaign .spring-period {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 24px 16px;
}
.campaign .spring-period-label {
  display: inline-block;
  font-size: 16px;
  font-weight: bold;
  color: var(--campaign-color-spring-accent);
  border: 2px solid var(--campaign-color-spring-accent);
  border-radius: 30px;
  padding: 4px 20px;
  background: var(--campaign-color-white);
}
.campaign .spring-period-date {
  font-size: 26px;
  font-weight: bold;
  color: var(--campaign-color-text-main);
}

/*---------- spring-notes ----------*/
.campaign .spring-notes {
  padding: 0 24px 20px;
}
.campaign .spring-notes p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--campaign-color-text-main);
}
@media screen and (max-width: 768px) {
  .campaign .spring-courses-wrapper {
    margin: 0 0 30px;
  }
  .campaign .spring-scroll-hint {
    font-size: 12px;
    color: var(--campaign-color-spring-accent);
    text-align: center;
    padding: 8px 16px;
    background: var(--campaign-color-bg-cream);
    border-bottom: 1px solid var(--campaign-color-spring-accent);
  }
  .campaign .spring-table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .campaign .spring-courses-table {
    min-width: 700px;
  }
  .campaign .spring-courses-table thead {
    display: table-header-group;
  }
  .campaign .spring-courses-table th {
    padding: 12px 16px;
  }
  .campaign .spring-courses-table td {
    padding: 16px;
  }
  .campaign .spring-course-name {
    font-size: 18px;
    padding: 4px 12px;
  }
  .campaign .spring-price-area {
    gap: 6px;
    margin: 0 0 8px;
  }
  .campaign .spring-price-normal {
    font-size: 12px;
  }
  .campaign .spring-price-arrow {
    font-size: 14px;
  }
  .campaign .spring-price-campaign {
    font-size: 18px;
  }
  .campaign .spring-line-area {
    gap: 8px;
  }
  .campaign .spring-line-label {
    font-size: 12px;
  }
  .campaign .spring-line-price {
    font-size: 20px;
  }
  .campaign .spring-course-detail {
    font-size: 12px;
    margin: 0 0 6px;
  }
  .campaign .spring-recommend {
    font-size: 12px;
  }

  .campaign .spring-period {
    flex-direction: column;
    gap: 10px;
    padding: 16px 20px 12px;
  }
  .campaign .spring-period-label {
    font-size: 14px;
    padding: 4px 16px;
  }
  .campaign .spring-period-date {
    font-size: 22px;
  }

  .campaign .spring-notes {
    padding: 0 20px 16px;
  }
  .campaign .spring-notes p {
    font-size: 12px;
  }
}