/* 칼럼 리스트 카드 그리드 — Tailwind 의존 없이 자체 정의.
   .wrap (max-width 1420px) 안에 들어가므로 중앙 정렬·전체 폭 확보. */

/* 공개 칼럼 상세 본문 — Summernote 인라인 width 제어 + float 클리어.
   인라인 style 보다 우선되어야 하므로 !important 사용. */
.nd_white {
    word-wrap: break-word;
    overflow-wrap: break-word;
}
.nd_white::after {
    content: "";
    display: block;
    clear: both;
}
.nd_white img {
    max-width: 100% !important;
    height: auto !important;
    box-sizing: border-box;
}
.nd_white .note-float-left,
.nd_white img.note-float-left {
    float: none !important;
    display: block;
    margin: 12px auto;
}
.nd_white .note-float-right,
.nd_white img.note-float-right {
    float: none !important;
    display: block;
    margin: 12px auto;
}
/* Summernote 편집기 전용 클래스가 저장되어도 공개 페이지에선 시각효과 없도록 */
.nd_white .thumbnail-selected {
    border: none !important;
    box-shadow: none !important;
}

.column_list_wrap {
    padding: 80px 0 60px;
}

.column_grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 32px;
    margin-top: 40px;
}

.column_card {
    display: block;
    background: #fff;
    border: 1px solid #ebebf0;
    border-radius: 12px;
    overflow: hidden;
    transition: box-shadow .2s ease, transform .2s ease;
    color: inherit;
    text-decoration: none;
}

.column_card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, .08);
    transform: translateY(-2px);
}

.column_card_thumb {
    position: relative;
    aspect-ratio: 16 / 9;
    background: #f5f5fa;
    overflow: hidden;
}

.column_card_thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.column_card_thumb .placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #b0b0b8;
    font-size: 14px;
}

.column_card_body {
    padding: 20px 22px 22px;
}

.column_card_badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 999px;
    background: #fff7d6;
    color: #b97f00;
    font-size: 11px;
    font-weight: 700;
    margin-bottom: 10px;
}

.column_card_title {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.4;
    color: #191919;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.column_card_desc {
    font-size: 14px;
    line-height: 1.55;
    color: #69696e;
    margin-bottom: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 3em;
}

.column_card_date {
    font-size: 12px;
    color: #b0b0b8;
}

.column_empty {
    padding: 100px 0;
    text-align: center;
    color: #69696e;
    border-top: 1px solid #ebebf0;
    border-bottom: 1px solid #191919;
}

/* 서울아산재활의학과 칼럼 약력 카드 CSS start */
.nd_white .column-content {
    line-height: normal !important;
    white-space: normal !important;
}

.rehab-doctor-wrapper {
    width: 100% !important;
    margin: 40px 0 !important;
    padding: 20px !important; 
    border: 1px solid #dddddd !important;
    border-radius: 40px !important;
    text-align: left !important;
    font-size: 0 !important;
    overflow: hidden !important;
    box-sizing: border-box !important;
    background-color: #ffffff !important;
    display: flex !important;
    flex-wrap: wrap !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 20px !important;
  }

  .rehab-doctor-img-box {
    flex: 0 0 290px !important; 
    max-width: 100% !important;
    font-size: 16px !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
    border-radius: 24px !important;
    margin: 0 auto !important;
    padding: 0 !important;
  }

  .rehab-doctor-img-box img {
    display: block !important;
    width: 100% !important;
    height: auto !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
    vertical-align: top !important;
    border-radius: 24px !important;
  }

  .rehab-doctor-content-box {
    flex: 1 1 430px !important;
    box-sizing: border-box !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  .rehab-doctor-title {
    font-size: 21px !important;
    line-height: 1.45 !important;
    font-weight: 400 !important;
    color: #111111 !important;
    letter-spacing: -0.7px !important;
    margin: 0 0 20px 0 !important;
    padding: 0 !important;
    word-break: keep-all !important;
  }

  .rehab-doctor-list-wrap {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 10px !important;
    margin: 0 0 25px 0 !important;
    padding: 0 !important;
  }

  .rehab-doctor-list-wrap ul {
    margin: 0 !important;
    padding: 0 0 0 20px !important;
    color: #333333 !important;
    font-size: 13px !important;
    line-height: 1.7 !important;
    letter-spacing: -0.5px !important;
    box-sizing: border-box !important;
    list-style-type: disc !important;
    word-break: keep-all !important;
  }

  .rehab-doctor-list-left { flex: 1.5 !important; }
  .rehab-doctor-list-right { flex: 1 !important; }

  .rehab-doctor-list-wrap li {
    margin: 0 0 6px 0 !important;
    padding: 0 !important;
    line-height: 1.6 !important;
  }

  .rehab-doctor-btn {
    display: block !important;
    width: 100% !important;
    background-color: #3384e2 !important;
    color: #ffffff !important;
    text-align: center !important;
    text-decoration: none !important;
    font-size: 16px !important;
    font-weight: bold !important;
    letter-spacing: -0.2px !important;
    line-height: 1.25 !important;
    padding: 16px 10px !important;
    margin: 0 !important;
    border-radius: 999px !important;
    box-sizing: border-box !important;
    transition: background-color 0.2s ease !important;
  }

  .rehab-doctor-btn:hover {
    background-color: #286ab8 !important;
  }

  @media (max-width: 768px) {
    .rehab-doctor-wrapper {
      padding: 25px !important;
      flex-direction: column !important;
    }
    
    .rehab-doctor-img-box {
      flex: 0 0 auto !important;
      width: 100% !important;
      margin: 0 auto 20px auto !important; 
    }
    
    .rehab-doctor-content-box {
      flex: 1 1 auto !important;
      width: 100% !important;
    }

    .rehab-doctor-list-wrap {
       flex-direction: column !important;
       gap: 0 !important;
    }

    .rehab-doctor-list-left,
    .rehab-doctor-list-right {
      flex: 1 1 auto !important; 
      width: 100% !important;
    }

    .rehab-doctor-list-right {
       margin-top: 5px !important;
    }
  }
/* 서울아산재활의학과 칼럼 약력 카드 CSS end */

@media (max-width: 1023px) {
    .column_grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 24px;
    }
}

@media (max-width: 639px) {
    .column_list_wrap {
        padding: 40px 0 60px;
    }
    .column_grid {
        grid-template-columns: 1fr;
        gap: 18px;
        margin-top: 24px;
    }
    .column_card_body {
        padding: 16px 18px 18px;
    }
    .column_card_title {
        font-size: 16px;
    }
}