.carousel {
      /* 置於導覽列下方，精確控制與導覽列(nav)之間的間距 */
      position: relative;
      top: 0;
      width: 100vw;
      height: 100vh;
      overflow: hidden;
      /* margin-top removed */
    }
    .carousel img {
      width: 100%;
      height: 100vh;
      object-fit: cover;
      display: none;
    }
    .carousel img.active {
      display: block;
    }

    .carousel-arrow {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      background-color: rgba(0, 0, 0, 0.4);
      border: none;
      border-radius: 50%;
      width: 48px;
      height: 48px;
      font-size: 1.5rem;
      color: white;
      display: flex;
      justify-content: center;
      align-items: center;
      z-index: 10;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
      transition: background-color 0.3s ease;
    }

    .carousel-arrow:hover {
      background-color: rgba(0, 0, 0, 0.6);
    }

    .carousel-arrow.left {
      left: 10px;
      pointer-events: auto;
    }

    .carousel-arrow.right {
      right: 10px;
      pointer-events: auto;
    }

    .appraisal-meta {
      color: #b48b00 !important;
    }

    .appraisal-loss-title {
      font-size: 1.8rem;
    }

    .appraisal-media-stage {
      min-height: 280px;
    }

    .appraisal-main-frame {
      position: relative;
      display: inline-block;
    }

    .appraisal-main-img {
      max-height: 280px;
      object-fit: contain;
      display: block;
      transition: opacity 0.3s ease;
    }

    .appraisal-main-img.is-fading {
      opacity: 0;
    }

    .appraisal-carousel-arrow {
      background-color: transparent;
      box-shadow: none;
    }

    .appraisal-carousel-arrow.left {
      left: -5px;
    }

    .appraisal-carousel-arrow.right {
      right: -5px;
    }

    .appraisal-thumbs {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 0.5rem;
      flex-wrap: wrap;
      margin-top: 0.5rem;
    }

    .appraisal-thumb {
      width: 60px;
      height: 60px;
      object-fit: cover;
      cursor: pointer;
      border: 1px solid #dee2e6;
      border-radius: 0.375rem;
    }

    .appraisal-thumb.is-active {
      border: 3px solid #ffc107;
    }