body {
  margin: 0;
  background: linear-gradient(180deg, #eef4fb 0%, #ffffff 100%);
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
  color: #243247;
}

.detail-wrap {
  padding: 36px 0 60px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid #d9e5f3;
  background: #fff;
  color: #33598f;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 8px 18px rgba(31, 50, 71, 0.08);
  transition: all 0.2s ease;
}

.back-link:hover,
.back-link:focus {
  text-decoration: none;
  color: #fff;
  background: #0f63bc;
  border-color: #0f63bc;
}

.detail-card {
  background: rgba(255, 255, 255, 0.96);
  border-radius: 34px;
  padding: 24px;
  box-shadow: 0 22px 44px rgba(15, 23, 42, 0.08);
}

.detail-media {
  height: 100%;
  min-height: 568px;
  background: linear-gradient(180deg, #f2f7ff 0%, #e8f0fb 100%);
  border-radius: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px;
}

.detail-media img {
  max-width: 100%;
  max-height: 300px;
  object-fit: contain;
}

.detail-info {
  padding: 6px 4px 0 18px;
}

.brand-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  padding: 6px 18px;
  border-radius: 999px;
  background: #fff2e8;
  color: #d87416;
  font-size: 15px;
  font-weight: 700;
}

.detail-title {
  margin: 0 0 14px;
  font-size: 30px;
  font-weight: 700;
  line-height: 1.35;
  color: #243247;
  word-break: break-all;
}

.detail-subtitle {
  margin: 0 0 18px;
  font-size: 16px;
  color: #728299;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

.detail-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 132px;
  padding: 11px 22px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  transition: all 0.2s ease;
}

.detail-btn:hover,
.detail-btn:focus {
  text-decoration: none;
}

.detail-btn-primary {
  background: #0f63bc;
  border: 1px solid #0f63bc;
  color: #fff;
  box-shadow: 0 12px 22px rgba(15, 99, 188, 0.18);
}

.detail-btn-primary:hover,
.detail-btn-primary:focus {
  color: #fff;
  background: #0a4f99;
  border-color: #0a4f99;
}

.detail-btn-secondary {
  background: #f6f9ff;
  border: 1px solid #d8e4f2;
  color: #33598f;
}

.detail-btn-secondary:hover,
.detail-btn-secondary:focus {
  color: #0f63bc;
  border-color: #0f63bc;
  background: #edf5ff;
}

.detail-table-wrap {
  border: 1px solid #e6edf5;
  border-radius: 18px;
  overflow: hidden;
  background: #fff;
}

.detail-table {
  margin-bottom: 0;
}

.detail-table th,
.detail-table td {
  border-color: #e6edf5 !important;
  vertical-align: middle !important;
  padding: 14px 16px !important;
  font-size: 15px;
}

.detail-table th {
  width: 160px;
  background: #f7faff;
  color: #506179;
  font-weight: 600;
}

.detail-table td {
  color: #243247;
  word-break: break-all;
}

.empty-box {
  background: #fff;
  border-radius: 28px;
  padding: 60px 20px;
  text-align: center;
  color: #758398;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.07);
}

@media (max-width: 991px) {
  .detail-media {
    min-height: 300px;
    margin-bottom: 20px;
  }

  .detail-info {
    padding: 0;
  }
}

@media (max-width: 767px) {
  .detail-wrap {
    padding: 24px 0 40px;
  }

  .detail-card {
    padding: 18px;
    border-radius: 24px;
  }

  .detail-media {
    min-height: 240px;
    border-radius: 20px;
  }

  .detail-title {
    font-size: 24px;
  }

  .detail-actions {
    flex-direction: column;
  }

  .detail-btn {
    width: 100%;
  }

  .detail-table th {
    width: 120px;
  }
}