.wp-block-post-content .site-navigation-item {
  margin: 1.25rem 0;
}

.site-navigation-item {
  position: relative;
  width: 100%;
  transition: transform 0.3s;
}

.site-navigation-item.has-code-drawer:hover {
  transform: translateY(-10px);
}

.site-navigation-item.has-code-drawer {
  /* 给底部挂载板留出可见高度，避免贴到下一段正文 */
  margin-bottom: 0.35rem;
  padding-bottom: 0.15rem;
}

/* 有抽屉时：悬停卡片或抽屉都当作整体，同步卡片交互态 */
.site-navigation-item.has-code-drawer:hover .site-navigation-item-box .left {
  max-width: 70%;
}

.site-navigation-item.has-code-drawer:hover .site-navigation-item-box .right:after {
  left: 70%;
  opacity: 1;
  visibility: visible;
}

.site-navigation-item.has-code-drawer:hover .site-navigation-item-box .right .button {
  font-size: 24px;
  background-color: rgba(240, 131, 71, 0);
}

.site-navigation-item.has-code-drawer:hover .site-navigation-item-box .right .arrows {
  opacity: 1;
}

.site-navigation-item.has-code-drawer:hover .site-navigation-item-box .right .arrows .icon {
  animation: article-nav-arrow-right 1s ease-in-out infinite;
}

.site-navigation-item.has-code-drawer:hover .site-navigation-item-box .right .arrows .icon:nth-child(2) {
  animation-delay: 0.2s;
}

.site-navigation-item.has-code-drawer:hover .site-navigation-item-box .right .arrows .icon:nth-child(3) {
  animation-delay: 0.4s;
}

.site-navigation-item.has-code-drawer:hover .site-navigation-item-box .right .arrows .icon:nth-child(4) {
  animation-delay: 0.6s;
}

.wp-block-post-content .site-navigation-item-box {
  margin: 0;
}

.site-navigation-item-box {
  width: 100%;
  min-height: 140px;
  background-color: #fff;
  padding: 20px;
  border-radius: 12px;
  box-sizing: border-box;
  transition: all 0.3s;
  cursor: pointer;
  box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1);
  position: relative;
  z-index: 2;
  overflow: hidden;
}

.site-navigation-item-box:after {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  background-color: #fff;
}

.site-navigation-item-box > a {
  display: block;
  text-decoration: none;
  color: inherit;
}

.site-navigation-item-box:hover {
  transform: translateY(-10px);
}

.site-navigation-item.has-code-drawer .site-navigation-item-box:hover {
  /* 有挂载板时整体抬升，避免卡片独自上移留下缝 */
  transform: none;
}

.site-navigation-item-box:hover .left {
  max-width: 70%;
}

.site-navigation-item-box:hover .right:after {
  left: 70%;
  opacity: 1;
  visibility: visible;
}

.site-navigation-item-box:hover .right .button {
  font-size: 24px;
  background-color: rgba(240, 131, 71, 0);
}

.site-navigation-item-box:hover .right .button:hover {
  background-color: rgba(240, 131, 71, 0);
}

.site-navigation-item-box:hover .right .arrows {
  opacity: 1;
}

.site-navigation-item-box:hover .right .arrows .icon {
  animation: article-nav-arrow-right 1s ease-in-out infinite;
}

.site-navigation-item-box:hover .right .arrows .icon:nth-child(2) {
  animation-delay: 0.2s;
}

.site-navigation-item-box:hover .right .arrows .icon:nth-child(3) {
  animation-delay: 0.4s;
}

.site-navigation-item-box:hover .right .arrows .icon:nth-child(4) {
  animation-delay: 0.6s;
}

@keyframes article-nav-arrow-right {
  0% {
    transform: translateX(0);
    opacity: 1;
  }

  100% {
    transform: translateX(200%);
    opacity: 0;
  }
}

.site-navigation-item-box .left {
  max-width: 80%;
  transition: all 0.3s;
}

.site-navigation-item-box .left .title {
  color: #000;
  font-size: 16px;
  font-weight: 700;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  margin: 0 0 8px;
  min-height: 48px;
  max-width: 100%;
}

.site-navigation-item-box .left .title--detail {
  cursor: pointer;
  outline: none;
}

.site-navigation-item-box .left .title__meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 5px;
  min-width: 0;
}

.site-navigation-item-box .left .title__name {
  display: block;
  line-height: 1.15;
  padding: 0;
  margin: 0;
}

.site-navigation-item-box .left .title__action {
  display: inline-flex;
  align-items: center;
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.01em;
  color: var(--color-primary, #f08347);
}

/* 独立 class，避免被 .entry-content img 的正文图 margin/尺寸规则污染 */
.site-navigation-item-box .site-navigation-item__icon {
  width: 48px !important;
  height: 48px !important;
  max-width: 48px !important;
  max-height: 48px !important;
  flex-shrink: 0;
  display: block;
  object-fit: cover !important;
  border-radius: 50%;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
  background-color: #fff;
  box-sizing: border-box;
  margin: 0 !important;
  padding: 0 !important;
}

.site-navigation-item-box .left .description {
  font-size: 16px;
  color: #8f8f8f;
  line-height: 1.5;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  margin-bottom: 34px;
}

.site-navigation-item.has-code-drawer .site-navigation-item-box .left .description {
  /* 码已挪到挂载板，描述只需为 tags 留底 */
  margin-bottom: 34px;
}

.site-navigation-item-box .left .tags {
  position: absolute;
  bottom: 20px;
  left: 20px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
}

.site-navigation-item-box .left .tags span {
  font-size: 12px;
  color: #9ca7ae;
  height: 20px;
  padding: 0 5px;
  background-color: #f1f7fc;
}

/* 右侧装饰色块：未 hover 时完全隐藏，避免卡片变高后旋转方块一角露出来 */
.site-navigation-item-box .right:after {
  content: "";
  display: block;
  width: 500px;
  height: 500px;
  background-color: var(--color-primary);
  position: absolute;
  top: 0;
  left: 110%;
  transform: rotate(45deg);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: left 0.3s, opacity 0.3s, visibility 0.3s;
}

.site-navigation-item-box .right .button {
  height: 40px;
  background-color: var(--color-primary);
  border: none;
  border-radius: 8px;
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  padding: 0 1rem;
  cursor: pointer;
  transition: all 0.3s;
  position: absolute;
  bottom: 50%;
  transform: translateY(50%);
  right: 3%;
  z-index: 1;
  white-space: nowrap;
}

.site-navigation-item-box .right .button:hover {
  background-color: #f39d6f;
}

.site-navigation-item-box .right .arrows {
  position: absolute;
  bottom: 30px;
  right: 5%;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 20px;
  z-index: 1;
  font-size: 24px;
  color: #fff;
  opacity: 0;
  transition: all 0.3s;
}

.site-navigation-item-box .right .arrows .icon::before {
  content: "→";
  display: block;
  line-height: 1;
}

.site-navigation-item-box--preview {
  pointer-events: none;
}

@media screen and (max-width: 1440px) {
  .site-navigation-item-box:hover .right .arrows,
  .site-navigation-item-box:hover .right .button {
    font-size: 18px;
  }
}

@media screen and (max-width: 768px) {
  /* 移动端不做 PC 布局动画（内容区收窄 / 色块扫入 / 箭头 / 整体抬升） */
  .site-navigation-item.has-code-drawer:hover,
  .site-navigation-item-box:hover {
    transform: none;
  }

  .site-navigation-item.has-code-drawer:hover .site-navigation-item-box .left,
  .site-navigation-item-box:hover .left {
    max-width: 100%;
  }

  .site-navigation-item.has-code-drawer:hover .site-navigation-item-box .right:after,
  .site-navigation-item-box:hover .right:after {
    left: 110%;
    opacity: 0;
    visibility: hidden;
    display: none;
  }

  .site-navigation-item.has-code-drawer:hover .site-navigation-item-box .right .arrows,
  .site-navigation-item.has-code-drawer:hover .site-navigation-item-box .right .arrows .icon,
  .site-navigation-item-box:hover .right .arrows,
  .site-navigation-item-box:hover .right .arrows .icon {
    opacity: 0;
    display: none;
    animation: none;
  }

  /* 仅按钮轻微放大 + 颜色反馈 */
  .site-navigation-item-box .right .button:hover,
  .site-navigation-item-box:hover .right .button,
  .site-navigation-item-box:hover .right .button:hover,
  .site-navigation-item.has-code-drawer:hover .site-navigation-item-box .right .button {
    font-size: 0.95rem;
    background-color: #f39d6f;
    transform: scale(1.03);
  }

  .site-navigation-item-box .left {
    width: 100%;
    max-width: unset;
    margin-bottom: 40px;
  }

  .site-navigation-item-box .left .description {
    margin-bottom: 10px;
  }

  .site-navigation-item-box .left .tags,
  .site-navigation-item-box .right {
    position: unset;
  }

  .site-navigation-item-box .right:after {
    opacity: 0;
    display: none;
  }

  .site-navigation-item-box .right .button {
    width: 100%;
    border-radius: 20px;
    position: unset;
    transform: translateY(0);
  }

  .site-navigation-item-box .right .arrows {
    opacity: 0;
    display: none;
  }
}