.page-cases-container {
  color: var(--background-section);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  align-self: stretch;
  h1,
  h2,
  h3 {
    margin: 0;
    padding: 0;
  }
  p {
    margin: 0;
    padding: 0;
  }

  .page-title {
    width: 100%;
    padding-top: 160px;
    padding-bottom: 100px;
    background-color: var(--background-section);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 64px;
    .page-title-content {
      margin: 0 auto;
      display: flex;
       max-width: 1312px;
      flex-direction: column;
      align-items: center;
      gap: 24px;

      .cases-page-title {
        color: var(--secondary-color);
        text-align: center;
        font-size: 5rem;
        font-style: normal;
        font-weight: 400;
        line-height: 1; /* 100% */
      }

      .cases-page-subtitle {
        color: var(--text-secondary);
        text-align: center;
        /* website/text-2 */
        font-size: 1.5rem;
        font-style: normal;
        font-weight: 400;
        line-height: 1.667; /* 166.667% */
      }
    }
  }
  .page-cases {
    display: flex;
    width: 100%;
    padding: 100px 0;
    flex-direction: column;
    align-items: center;
    gap: 100px;
    .case-item {
      scroll-margin-top: 80px; /* 60px header + 20px 缓冲 */
      display: flex;
       max-width: 1312px;
      align-items: flex-start;
      gap: 48px;
      .case-item-image {
        display: flex;
        width: 365px;
        height: 532px;
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        flex-shrink: 0;

        img {
          width: 100%;
          height: 100%;
          object-fit: cover;
        }
      }

      .case-item-content {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
        flex: 1 0 0;

        .case-item-title {
          color: var(--secondary-color);
          font-size: 3.5rem;
          font-style: normal;
          font-weight: 500;
          line-height: 1.286; /* 128.571% */
        }

        .case-item-tag {
          border-top-left-radius: 24px;
          border-bottom-right-radius: 24px;
          background-color: #222;
          color: #fff;
          display: flex;
          padding: 2px 16px;
          justify-content: center;
          align-items: center;
          gap: 11px;
        }

        .case-item-description {
          color: var(--text-secondary);
          font-size: 1.25rem;
          font-style: normal;
          font-weight: 400;
          line-height: 1.6; /* 160% */
        }

        .case-desc {
          display: flex;
          flex-direction: column;
          align-items: flex-start;
          gap: 1rem;
          align-self: stretch;
          .case-desc-item {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            align-self: stretch;
            .case-desc-label {
              color: var(--text-secondary);
              font-size: 1.25rem;
              font-style: normal;
              font-weight: 400;
              line-height: 1.1;
              width: 135px;
              flex-shrink: 0;
            }

            .case-desc-text {
              color: var(--secondary-color);
              font-size: 1.25rem;
              font-style: normal;
              font-weight: 400;
              line-height: 1.1; /* 140% */
              .case-desc-text-link {
                transition: all 0.3s ease;
                &:hover {
                  cursor: pointer;
                  text-decoration: underline;
                }
              }
            }
          }
        }
      }
    }
  }
}

/* --------- 以下是 AI 生成，用于兼容低版本浏览器 --------- */

/* 兼容低版本浏览器的传统CSS */

.page-cases-container h1,
.page-cases-container h2,
.page-cases-container h3 {
  margin: 0;
  padding: 0;
}

.page-cases-container p {
  margin: 0;
  padding: 0;
}

.page-cases-container .page-title {
  width: 100%;
  padding-top: 160px;
  padding-bottom: 100px;
  background-color: var(--background-section);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 64px;
}

.page-cases-container .page-title .page-title-content {
  margin: 0 auto;
  display: flex;
   max-width: 1312px;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.page-cases-container .page-title .page-title-content .cases-page-title {
  color: var(--secondary-color);
  text-align: center;
  font-size: 5rem;
  font-style: normal;
  font-weight: 400;
  line-height: 1; /* 100% */
}

.page-cases-container .page-title .page-title-content .cases-page-subtitle {
  color: var(--text-secondary);
  text-align: center;
  /* website/text-2 */
  font-size: 1.5rem;
  font-style: normal;
  font-weight: 400;
  line-height: 1.667; /* 166.667% */
}

.page-cases-container .page-cases {
  display: flex;
  width: 100%;
  padding: 100px 0;
  flex-direction: column;
  align-items: center;
  gap: 100px;
}

.page-cases-container .page-cases .case-item {
  scroll-margin-top: 80px; /* 60px header + 20px 缓冲 */
  display: flex;
   max-width: 1312px;
  align-items: flex-start;
  gap: 48px;
}

.page-cases-container .page-cases .case-item .case-item-image {
  display: flex;
  width: 365px;
  height: 532px;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  flex-shrink: 0;
}

.page-cases-container .page-cases .case-item .case-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-cases-container .page-cases .case-item .case-item-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
  flex: 1 0 0;
}

.page-cases-container .page-cases .case-item .case-item-content .case-item-title {
  color: var(--secondary-color);
  font-size: 3.5rem;
  font-style: normal;
  font-weight: 500;
  line-height: 1.286; /* 128.571% */
}

.page-cases-container .page-cases .case-item .case-item-content .case-item-tag {
  border-top-left-radius: 24px;
  border-bottom-right-radius: 24px;
  background-color: #222;
  color: #fff;
  display: flex;
  padding: 2px 16px;
  justify-content: center;
  align-items: center;
  gap: 11px;
  font-weight: 600;
}

.page-cases-container .page-cases .case-item .case-item-content .case-item-description {
  color: var(--text-secondary);
  font-size: 1.25rem;
  font-style: normal;
  font-weight: 400;
  line-height: 1.6; /* 160% */
}

.page-cases-container .page-cases .case-item .case-item-content .case-desc {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
  align-self: stretch;
}

.page-cases-container .page-cases .case-item .case-item-content .case-desc .case-desc-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  align-self: stretch;
}

.page-cases-container .page-cases .case-item .case-item-content .case-desc .case-desc-item .case-desc-label {
  color: var(--text-secondary);
  font-size: 1.25rem;
  font-style: normal;
  font-weight: 400;
  line-height: 1.1;
  width: 135px;
  flex-shrink: 0;
}

.page-cases-container .page-cases .case-item .case-item-content .case-desc .case-desc-item .case-desc-text {
  color: var(--secondary-color);
  font-size: 1.25rem;
  font-style: normal;
  font-weight: 400;
  line-height: 1.1; /* 140% */
}

.page-cases-container .page-cases .case-item .case-item-content .case-desc .case-desc-item .case-desc-text .case-desc-text-link {
  transition: all 0.3s ease;
}

.page-cases-container .page-cases .case-item .case-item-content .case-desc .case-desc-item .case-desc-text .case-desc-text-link:hover {
  cursor: pointer;
  text-decoration: underline;
}


/* Mobile optimizations */
@media screen and (max-width: 768px) {
  .page-cases-container .page-title .page-title-content .cases-page-title {
    font-size: 3.5rem;
  }
  .page-cases-container .page-cases .case-item .case-item-content .case-item-title{ 
    font-size: 2rem;
  }
  .page-cases-container .page-cases { 
    padding: 3rem 0;
    gap: 4rem;
  }
  .page-cases-container .page-cases .case-item { 
    gap: 1rem;
    padding: 0 1rem; 
  }
  .page-cases-container .page-cases .case-item .case-item-image {
    width: 35%;
    height: auto;
  }
  .page-cases-container .page-cases .case-item .case-item-content {
    gap: 1rem;
  }
}

/* Mobile optimizations */
@media screen and (max-width: 481px) {
  .page-cases-container .page-title .page-title-content .cases-page-title {
    font-size: 2rem;
  }
  .page-cases-container .page-cases .case-item .case-item-content .case-item-title{ 
    font-size: 1.5rem;
  }
  .page-cases-container .page-cases .case-item {flex-direction: column;}
  .page-cases-container .page-cases .case-item .case-item-image {
    width: 100%;
    height: auto;
  }

  .page-cases-container .page-cases .case-item .case-item-content .case-desc .case-desc-item { gap: 0.5rem; }

  .page-cases-container .page-cases .case-item .case-item-content .case-item-description
  , .page-cases-container .page-cases .case-item .case-item-content .case-desc .case-desc-item .case-desc-label
  , .page-cases-container .page-cases .case-item .case-item-content .case-desc .case-desc-item .case-desc-text {
    font-size: 1rem;
  }

  .page-cases-container .page-cases .case-item .case-item-content .case-desc .case-desc-item .case-desc-label {
    width: 105px;
  }
  
}