/* 主内容布局 */
.layui-container.fly-marginTop {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 0 15px;
  max-width: 1250px;
  width: 100%;
  margin: 75px auto 0 auto;
}

/* 侧栏里的 Layui 导航占满宽 */
.layui-side-menu .layui-nav,
.layui-side-menu .layui-nav-tree {
  width: 100% !important;
  box-sizing: border-box;
}

/* 左侧菜单卡片样式：直接作用在 UL 上的卡片化 */
.layui-side-menu .layui-nav-tree {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  border: 1px solid #eee;
  padding: 10px 0;
  margin-bottom: 24px;
}

/* 菜单项选中态、字号与内边距 */
.layui-side-menu .layui-nav-tree .layui-nav-item.layui-this > a {
  background: #f4f8ff;
  color: #409eff;
}
.layui-side-menu .layui-nav-tree .layui-nav-item > a {
  padding-left: 15px;
  font-size: 16px;
}

/* 右侧内容卡片 */
.fly-panel-user {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  border: 1px solid #eee;
  padding: 0 30px 20px 30px !important;
}

/* 文章排版 */
.article-content {
  font-size: 16px;
  line-height: 1.8;
  color: #333;
  word-break: break-word;
  overflow-wrap: break-word;
}
.article-detail h2 { font-size: 28px; }
.article-content img { max-width: 100%; height: auto; }

/* 禁用按钮 */
.layui-btn-disabled {
  pointer-events: none;
  opacity: 0.6;
  color: #aaa !important;
  background: #f2f2f2 !important;
  border-color: #f2f2f2 !important;
  cursor: not-allowed;
}

/* 手机适配：抽屉式侧栏 + 浮动按钮 + 遮罩 */
@media (max-width: 768px) {
  .layui-container.fly-marginTop {
    display: block !important;
    max-width: 100vw !important;
    margin: 0 !important;
    padding: 0 !important;
    padding-top: 60px !important; /* 头部高度 */
  }

  .layui-side-menu{
    position: fixed !important;
    top: 60px;
    left: -260px;                 /* 与宽度对齐 */
    width: 260px !important;
    height: calc(100vh - 60px);
    background: #fff;
    z-index: 1001;
    transition: left 0.3s;
    box-shadow: 2px 0 12px rgba(0,0,0,0.10);
    overflow-y: auto;
  }
  body.site-mobile .layui-side-menu { left: 0 !important; }

  .site-tree-mobile {
    display: block !important;
    position: fixed;
    left: 16px;
    bottom: 36px;
    z-index: 1100;
    background: #fff0f5;
    border-radius: 50%;
    width: 40px; height: 40px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    text-align: center; line-height: 40px;
  }

  .site-mobile-shade {
    display: none;
    position: fixed; left: 0; top: 0;
    width: 100vw; height: 100vh;
    background: rgba(0,0,0,0.4);
    z-index: 1000;
  }
  body.site-mobile .site-mobile-shade { display: block !important; }
}

/* 骨架占位 */
.nav-skeleton {
  height: 34px;
  background: #f4f4f4;
  border-radius: 5px;
  margin: 10px 10px;
  animation: skeleton-blink 1s linear infinite alternate;
}
@keyframes skeleton-blink { 0% { opacity: 0.8; } 100% { opacity: 0.3; } }

/* 卡片壳：把搜索 + 列表 + 分页 包起来 */
.layui-side-menu .nav-card{
  background:#fff; border-radius:10px; border:1px solid #eee;
  box-shadow:0 2px 12px rgba(0,0,0,0.08);
  overflow:hidden; display:flex; flex-direction:column; min-height:0;
}
.layui-side-menu .nav-card__header{ padding:10px 12px 12px; border-bottom:1px solid #f2f2f2; }
.layui-side-menu .nav-card__footer{ padding:10px 12px 12px; border-top:1px solid #f2f2f2; }

/* 列表主体在卡片内部滚动 */
.layui-side-menu .nav-card #nav-article-list{
  flex:1 1 auto; overflow:auto; min-height:0;

}

/* 复位：卡片里的 Layui 导航（避免“卡片里再卡片”） */
.layui-side-menu .nav-card .layui-nav-tree{
  background:transparent; border:0; box-shadow:none; border-radius:0;
  padding:0; margin:0;
}

/* 文章标题：只换行，不改字号 */
.article-detail h2,
.article-detail, 
.layui-side-menu .article-list a {
  overflow-wrap: anywhere;  /* 现代浏览器 */
  word-wrap: break-word;    /* 旧名，兼容老浏览器 */
  word-break: break-word;   /* 兼容补丁 */
}


/* 文章页：手机端也显示网站名字 */
@media (max-width: 768px) {
  .fly-logo .user-logo-title {
    display: inline-block !important;
    margin-left: 6px;
    font-size: 14px;
    line-height: 1.2;
    white-space: normal;           /* 允许换行 */
    word-break: break-word;        /* 太长就断行 */
  }
}