p {
  margin: 0;
  padding: 0;
}
.intro {
  width: 80%;
  margin: 20px auto;
  max-width: 1440px;
  font-size: 1.2em;
  color: #000000;
  line-height: 1.6em;
  padding: 10px;
}

.container {
  display: flex;
  width: 80%;
  max-width: 1200px;
  margin: 0 auto;
  align-items: center;
  justify-content: space-between;
  padding: 40px;
}

.left-content {
  width: 50%;
  text-align: center;
}

.line1 {
  font-size: 24px;
  color: #333;
  margin-bottom: 10px;
}

.line2 {
  font-size: 90px;
  font-weight: bold;
  color: #000;
  display: flex;
  justify-content: center;
  align-items: center;
}

.plus {
  color: #ff9900;
  margin-left: 5px;
  font-size: 75px;
}

.right-content {
  width: 50%;
  display: flex;
  justify-content: center;
  position: relative;
}

.orange-box {
  position: absolute;
  width: 90%;
  height: 50%;
  background-color: #ff9900;
  border-radius: 20px;
  z-index: 1;
  /* 调整框的位置和大小 */
  top: 140px;
  left: 0px;
}

.image-box {
  width: 100%;
  height: auto;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;

  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
  padding: 20px;
}

.image-box img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.background-orange {
  margin: 0 auto;
  background: #ff9900;
  border-radius: 60px;
  padding: 0px;
}

.details {
  flex-direction: column;
}

.background-5e7b8c {
  width: 100%;
  margin: 0 auto;
  background: #5e7b8c;
  border-radius: 60px;
  flex-direction: row;
  display: flex;
  flex: 1;
}

.background-white {
  width: 100%;
  margin: 0 auto;
  background: #ffffff;
  border-radius: 58px 0 58px 0px; /* 上左 上右 下右 下左 */
  padding: 20px;
  flex-direction: row;
  flex: 1;
}

.kong-plus-button,
.show-button {
  display: inline-block;
  background: #ff9900;
  color: white;
  font-weight: bold;
  text-decoration: none;
  padding: 15px 30px;
  border-radius: 50px; /* 胶囊形状 */
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  padding-top: 20px;
  padding-bottom: 20px;
  margin-top: 10px;
  margin-bottom: 10px;
}

/* 按钮悬停效果 */
.kong-plus-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
}

.row {
  display: flex;
  justify-content: center; /* 水平居中 */
  gap: 30px;
  width: 100%;
  text-align: center;
}
.item {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  min-width: 0;
}

.item a {
  display: inline-block;
  padding: 10px 40px;
  font-size: 25px;
  font-weight: 500;
  border: 2px solid #ff9900;
  border-radius: 9999px;
  white-space: nowrap;
  margin: 0;
  background: none;
  cursor: pointer;
  text-decoration: none; /* 去掉下划线 */
  color: inherit; /* 继承字体颜色 */
  transition: all 0.2s ease; /* 平滑过渡 */
}

.item a:hover {
  background-color: #ff9900;
  color: white;
}

.details-container {
  background-color: #ff9900;
  padding: 20px;
  border-radius: 20px;
  margin-bottom: 20px;
  text-align: center;
  width: 80%;
  max-width: 1200px;
  font-size: 1.2em;
  color: #ffffff;
  line-height: 1.6em;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  box-shadow: 0 4px 10px rgba(14, 136, 207, 0.5);
}

#loading-overlay {
  position: fixed; /* 固定定位，覆盖整个视口 */
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: white; /* 背景为白色 */
  z-index: 9999; /* 确保在最顶层 */
  opacity: 1; /* 完全不透明 */
  transition: opacity 0.5s ease-out; /* 添加一个平滑的淡出效果 */
}

/* 用于隐藏遮罩层的类 */
#loading-overlay.hidden {
  opacity: 0;
  pointer-events: none; /* 淡出后不再响应鼠标事件 */
}

@media screen and (max-width: 768px) {
  .container {
    display: flex;
    width: 95%;
    max-width: 1200px;
    margin: 0 auto;
    align-items: center;
    justify-content: space-between;
    padding: 10px;
  }

  .left-content {
    width: 50%;
    text-align: center;
  }

  .line1 {
    font-size: 0.875rem;
    color: #333;
    margin-bottom: 10px;
  }

  .line2 {
    font-size: 2.87rem;
    font-weight: bold;
    color: #000;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .plus {
    color: #ff9900;
    margin-left: 5px;
    font-size: 35px;
  }

  .right-content {
    width: 50%;
    display: flex;
    justify-content: center;
    position: relative;
  }

  .orange-box {
    position: absolute;
    width: 90%;
    height: 50%;
    background-color: #ff9900;
    border-radius: 20px;
    z-index: 1;
    top: 50px;
    left: 0px;
  }

  .background-5e7b8c {
    width: 100%;
    margin: 0 auto;
    background: #5e7b8c;
    border-radius: 15px;
    flex-direction: row;
    display: flex;
    flex: 1;
  }

  .background-orange {
    margin: 0 auto;
    background: #ff9900;
    border-radius: 15px;
    padding: 0px;
  }

  .background-white {
    width: 100%;
    margin: 0 auto;
    background: #ffffff;
    border-radius: 0px 0px 20px 20px; /* 上左 上右 下右 下左 */
    padding: 5px;
    flex-direction: row;
    flex: 1;
  }

  .kong-plus-button,
  .show-button {
    display: inline-block;
    background: #ff9900;
    color: white;
    font-weight: bold;
    text-decoration: none;
    padding: 8px 15px;
    border-radius: 50px; /* 胶囊形状 */
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    margin-top: 5px;
    margin-bottom: 5px;
  }

  .row {
    display: flex;
    justify-content: center; /* 水平居中 */
    gap: 30px;
    width: 100%;
    text-align: center;
  }
  .item {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    min-width: 0;
    border: 2px solid #ff9900;
    border-radius: 9999px;
    min-width: 210px;
  }

  .item a {
    display: inline-block;
    padding: 10px 40px;
    font-size: 16px;
    font-weight: 500;
    border: none;
    border-radius: none;
    white-space: nowrap;
    margin: 0;
    background: none;
    cursor: pointer;
    text-decoration: none; /* 去掉下划线 */
    color: inherit; /* 继承字体颜色 */
    transition: all 0.2s ease; /* 平滑过渡 */
  }

  .arrow-style {
    background: white;
    color: #ff9900;
    border-radius: 50px;
    padding: 5px 5px 5px 5px;
    font-size: 0.5rem;
  }

  .item a:hover {
    background-color: white;
    color: black;
  }
}

.curved-line {
  width: 70%; /* 横线占满容器宽度 */
  max-width: 1200px; /* 可选：限制最大宽度，防止在超宽屏幕上太长 */
  height: 10px; /* 高度 10px */
  background: #fff; /* 白色 */
  border-radius: 100px; /* 曲度 100px（两端非常圆） */
  margin-left: auto;
  margin-right: auto;
}

.white-text-0875 {
  font-size: 0.875rem;
  color: white;
}

.white-text-075 {
  font-size: 0.75rem;
  color: white;
}

.white-text-075-bold {
  font-size: 0.75rem;
  color: white;
  font-weight: bold;
}
.white-text-085-bold {
  font-size: 0.85rem;
  color: white;
  font-weight: bold;
}

.white-text-1125 {
  font-size: 1.125rem;
  color: white;
}

.white-text-125-bold {
  font-size: 1.25rem;
  color: white;
  font-weight: bold;
}
.black-text-1 {
  font-size: 1rem;
  color: #000;
}

.white-text-1 {
  font-size: 1rem;
  color: white;
}

.black-text-1125-bold {
  font-weight: bold;
  font-size: 1.125rem;
  color: #000;
}

.white-text-125 {
  font-size: 1.25rem;
  color: white;
}

.black-text-125 {
  font-size: 1.25rem;
  color: black;
}

.black-text-15-bold {
  font-weight: bold;
  font-size: 1.5rem;
  color: #000;
}

.white-text-15-bold {
  font-size: 1.5rem;
  color: white;
  font-weight: bold;
}
.black-text-175-bold {
  font-size: 1.75rem;
  color: #000;
  font-weight: bold;
}
.white-text-2-bold {
  font-size: 2rem;
  color: white;
  font-weight: bold;
}

.black-text-2-bold {
  font-size: 2rem;
  color: #000;
  font-weight: bold;
}

button{
  border: none;
}