.dday-clock-wrap {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translate(-50%, -50%);
    justify-content: center;
  }

  /* D-day 텍스트 부분 */
  .dday-box {
    min-width: 90px;
    padding: 10px 14px;
    border-radius: 6px;
    width: 50px;
    height: 70px;
    background: #111;
    color: #fff;
    text-align: center;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
  }

  .dday-label {
    font-size: 11px;
    color: #aaa;
    margin-bottom: 2px;
  }

  .dday-text {
    font-size: 22px;
    font-weight: bold;
  }

  .dday-date {
    font-size: 11px;
    margin-top: 4px;
    color: #aaa;
  }

  /* 플립 시계 부분 */
  .flip-clock {
    display: inline-flex;
    align-items: center;
    gap: 8px;
  }

  .flip-group {
    display: inline-flex;
    gap: 6px;
  }

  .flip-label {
    font-size: 11px;
    text-align: center;
    margin-top: 4px;
    color: #777;
  }

  .flip-separator {
    font-size: 40px;
    font-weight: bold;
    line-height: 1;
    padding: 0 4px;
  }

  .flip-digit {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .flip-card {
    position: relative;
    width: 30px;
    height: 35px;
    border-radius: 6px;
    overflow: hidden;
    perspective: 600px;
    background: #111;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
  }

  .flip-card-face {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: bold;
    color: #fff;
    background: #222;
    backface-visibility: hidden;
    transform-origin: center bottom;
  }

  .flip-card-face.back {
    background: #333;
    transform-origin: center top;
    transform: rotateX(180deg);
  }

  .flip-card.flip .front {
    animation: flipFront 0.5s linear forwards;
  }

  .flip-card.flip .back {
    animation: flipBack 0.5s linear forwards;
  }

  .event_btn_area {
    position: absolute;
    top: 40%;
    right: 15%;
  }

  .event_btn {
    display: inline-block;
    padding: 10px 10px;
    font-size: 20rem;
    color: #fff;
    background: transparent;
    border: 2px solid #fff;
    border-radius: 6px;
    text-decoration: none;
    font-weight: bold;
  }

  @keyframes flipFront {
    0% {
      transform: rotateX(0deg);
    }

    100% {
      transform: rotateX(-180deg);
    }
  }

  @keyframes flipBack {
    0% {
      transform: rotateX(180deg);
    }

    100% {
      transform: rotateX(0deg);
    }
  }

  .d-day {
    width: 55px;
  }

  @media (max-width: 1173px) {
    .dday-clock-wrap {
      flex-wrap: wrap;
      /* 줄바꿈 허용 */
      gap: 10px;
    }

    .dday-box {
      padding: 8px 12px;
    }

    .dday-text {
      font-size: 25px;
    }

    .flip-clock {
      gap: 6px;
    }

    .flip-card {
      width: 20px;
      height: 25px;
      border-radius: 5px;
    }

    .flip-card-face {
      font-size: 15px;
    }

    .flip-separator {
      font-size: 25px;
      padding: 0 2px;
    }

    .flip-label {
      font-size: 10px;
    }

    .d-day {
      width: 40px;
    }

    .event_btn {
      font-size: 15rem;
    }

    .event_btn_area {
      right: 10%;
    }
  }


  @media (max-width: 768px) {
    .dday-clock-wrap {
      flex-wrap: wrap;
      /* 줄바꿈 허용 */
      gap: 10px;
    }

    .dday-box {
      padding: 8px 12px;
    }

    .dday-text {
      font-size: 20px;
    }

    .flip-clock {
      gap: 4px;
    }

    .flip-card {
      width: 15px;
      height: 20px;
      border-radius: 5px;
    }

    .flip-card-face {
      font-size: 10px;
    }

    .flip-separator {
      font-size: 20px;
      padding: 0 2px;
    }

    .flip-label {
      font-size: 10px;
    }

    .d-day {
      width: 40px;
    }

    .event_btn {
      font-size: 15rem;
    }
  }

  /* =============================
           반응형 - 모바일 (최대 480px)
           ============================= */
  @media (max-width: 480px) {
    .dday-clock-wrap {
      flex-direction: column;
      /* 세로 정렬 */
      align-items: stretch;
      /* 좌우 꽉 채우기 */
    }

    .dday-box {
      width: 100%;
      text-align: left;
    }

    .flip-clock {
      justify-content: center;
      width: 100%;
      gap: 2px;
    }

    .flip-group {
      gap: 2px;
    }

    .flip-card {
      width: 10px;
      height: 15px;
      border-radius: 4px;
    }

    .flip-card-face {
      font-size: 5px;
    }

    .flip-separator {
      font-size: 10px;
      padding: 0 1px;
    }

    .dday-text {
      font-size: 18px;
    }

    .dday-date {
      font-size: 10px;
    }

    .d-day {
      width: 20px;
    }

    .event_btn {
      font-size: 10rem;
      padding: 5px;

    }

  }

@media (max-width: 500px) {
     .main_visual .btn_wrap{
        aspect-ratio: 12 / 1;
     }
  }