.youtuo_case_list_api {
  padding: var(--component-gap) 0;
  background: var(--color-surface);
}

.youtuo_case_list_api-title {
  margin: 0 0 var(--component-gap-sm);
  color: #000;
  font-family: var(--title-font-family);
  font-size: var(--section-title-size);
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
}

.youtuo_case_list_api-items {
  margin-bottom: var(--component-gap-sm);
  display: flex;
  flex-direction: column;
  gap: var(--component-gap);
}

.youtuo_case_list_api-items:last-child{
  margin-bottom: 0;
}

.youtuo_case_list_api-card {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 156px;
  align-items: center;
  opacity: 0;
  transform: translate3d(-56px, 0, 0);
  transition:
    opacity 0.72s ease,
    transform 0.72s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}

.youtuo_case_list_api-card.is-hero {
  grid-template-columns: 1.2fr 1fr;
}

.youtuo_case_list_api-card.is-reverse {
  grid-template-columns: 1fr 1.2fr;
}

.youtuo_case_list_api-card.is-reverse .youtuo_case_list_api-media {
  order: 2;
}

.youtuo_case_list_api-card.is-reverse .youtuo_case_list_api-content {
  order: 1;
}

.youtuo_case_list_api-card.is-reverse {
  transform: translate3d(56px, 0, 0);
}

.youtuo_case_list_api-card.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.youtuo_case_list_api-media {
  display: block;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.youtuo_case_list_api-media img {
  width: 100%;
  aspect-ratio: 789 / 500;
  display: block;
  object-fit: cover;
}

.youtuo_case_list_api-content {
  display: flex;
  flex-direction: column;
  gap: calc(var(--component-gap-md) + 8px);
}

.youtuo_case_list_api-text-group {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.youtuo_case_list_api-head {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.youtuo_case_list_api-card-title {
  margin: 0;
  color: #000;
  font-family: var(--title-font-family);
  font-size: var(--font-size-32);
  font-weight: 600;
  line-height: 1.66;
}

.youtuo_case_list_api-card-title a {
  color: inherit;
  text-decoration: none;
}

.youtuo_case_list_api-date {
  color: var(--color-primary);
  font-size: var(--font-size-18);
  font-weight: 400;
  line-height: 1.78;
  opacity: 0.66;
}

.youtuo_case_list_api-desc {
  margin: 0;
  color: #000;
  font-size: var(--font-size-18);
  line-height: 1.78;
  opacity: 0.66;
   display: -webkit-box;
  -webkit-line-clamp: 3;    /* 限制 3 行 */
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.5;         /* 行高按需调整 */
}



.youtuo_case_list_api-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: flex-start;
  /* min-height: 59px; */
  padding: calc(var(--text-gap-sm) / 2) calc(var(--text-gap-sm) * 2);
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  color: var(--color-second);
  font-size: var(--font-size-18);
  font-weight: 500;
  line-height: 1.65;
  text-decoration: none;
  font-family: var(--font-family);
}

.youtuo_case_list_api-button:hover {
  color: #ffffff;
}

.youtuo_pagination #pagesize ul li a.active {
  color: #FFF;
}


.youtuo_case_list_api-loading_grid {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.youtuo_case_list_api-loading_item {
  display: grid;
  grid-template-columns: minmax(0, 789px) minmax(0, 657px);
  gap: 56px;
  align-items: center;
}

.youtuo_case_list_api-loading_media,
.youtuo_case_list_api-loading_line,
.youtuo_case_list_api-loading_button {
  background: linear-gradient(90deg, rgba(17, 17, 17, 0.08) 25%, rgba(17, 17, 17, 0.14) 37%, rgba(17, 17, 17, 0.08) 63%);
  background-size: 400% 100%;
  animation: youtuoCaseListApiLoading 1.4s ease infinite;
}

.youtuo_case_list_api-loading_media {
  width: 100%;
  aspect-ratio: 789 / 500;
  border-radius: var(--radius-lg);
}

.youtuo_case_list_api-loading_content {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.youtuo_case_list_api-loading_line {
  height: 20px;
  border-radius: 999px;
}

.youtuo_case_list_api-loading_line.is-short {
  width: 52%;
}

.youtuo_case_list_api-loading_button {
  width: 180px;
  height: 54px;
  border-radius: var(--radius-sm);
  margin-top: 12px;
}

.youtuo_case_list_api-empty {
  margin-top: 48px;
  color: #000;
  font-size: 20px;
  line-height: 1.6;
  text-align: center;
}







@keyframes youtuoCaseListApiLoading {
  0% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0 50%;
  }
}

@media (max-width: 1600px) {
  .youtuo_case_list_api-card,
  .youtuo_case_list_api-card.is-hero,
  .youtuo_case_list_api-card.is-reverse {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 72px;
  }
}

@media (max-width: 1200px) {

  .youtuo_case_list_api-items {
    margin-top: 48px;
    gap: 72px;
  }

  .youtuo_case_list_api-loading_item {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .youtuo_case_list_api-card,
  .youtuo_case_list_api-card.is-hero,
  .youtuo_case_list_api-card.is-reverse {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .youtuo_case_list_api-media {
    order: 1;
  }

  .youtuo_case_list_api-content {
    order: 2;
  }

  .youtuo_case_list_api-media img {
    height: auto;
  }


  .youtuo_case_list_api-button {
    min-height: 52px;
    font-size: 22px;
  }
}

@media (max-width: 768px) {

  .youtuo_case_list_api-title {
    text-align: left;
  }

  .youtuo_case_list_api-items {
    margin-top: 32px;
    gap: 48px;
  }


  .youtuo_case_list_api-date,
  .youtuo_case_list_api-desc {
    font-size: 14px;
    line-height: 1.6;
  }

  .youtuo_case_list_api-button {
    min-height: 42px;
  }

  .youtuo_case_list_api-pagination {
    margin-top: 48px;
    justify-content: flex-start;
  }

  .youtuo_case_list_api #pagesize ul {
    justify-content: flex-start;
    gap: 12px;
  }

  .youtuo_case_list_api #pagesize ul li a,
  .youtuo_case_list_api #pagesize ul li span,
  .youtuo_case_list_api-empty {
    font-size: 14px;
  }
}