/* ==========================================================
   special.css — 专题列表页（lists_special.htm）专用样式
   主色 #108DEE 与全站统一；仅本站专题列表页使用
   创建：2026-08-20
   ========================================================== */

/* ---------- 左侧导航：超过 8 项时限高滚动 ---------- */
#sideNav {
	max-height: none;
	overflow-y: visible;
}
#sideNav.nav-scroll {
	max-height: 408px; /* 8 * 51px */
	overflow-y: auto;
	overflow-x: hidden;
}
#sideNav.nav-scroll::-webkit-scrollbar {
	width: 4px;
}
#sideNav.nav-scroll::-webkit-scrollbar-thumb {
	background: #108DEE;
	border-radius: 2px;
}
#sideNav.nav-scroll::-webkit-scrollbar-track {
	background: #f5f5f5;
}

/* ---------- 专题卡片列表 ---------- */
.zt-list {
	width: 100%;
	overflow: hidden;
}
.zt-item {
	display: flex;
	align-items: flex-start;
	padding: 22px 0;
	border-bottom: 1px solid #EAEAEA;
}
.zt-item:first-child {
	padding-top: 12px;
}

/* 封面图 */
.zt-pic {
	width: 220px;
	height: 140px;
	flex-shrink: 0;
	display: block;
	overflow: hidden;
	border-radius: 4px;
	background: #f2f6fa;
	border: 1px solid #f0f0f0;
}
.zt-pic img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	-webkit-transition: transform 0.4s;
	-moz-transition: transform 0.4s;
	-ms-transition: transform 0.4s;
	-o-transition: transform 0.4s;
	transition: transform 0.4s;
}
.zt-item:hover .zt-pic img {
	transform: scale(1.05);
}
/* 无图占位（取标题前两个字，蓝底白字） */
.zt-pic-ph {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 100%;
	font-size: 36px;
	font-weight: 700;
	color: #fff;
	letter-spacing: 4px;
	background: linear-gradient(135deg, #108DEE 0%, #4aa8f5 100%);
}

/* 右侧信息 */
.zt-info {
	flex: 1;
	min-width: 0;
	margin-left: 22px;
}
.zt-title {
	font-size: 20px;
	font-weight: 700;
	line-height: 1.4;
	color: #333;
	margin: 0 0 10px;
	font-family: "Microsoft YaHei";
}
.zt-title a {
	color: #333;
	-webkit-transition: color 0.3s;
	-moz-transition: color 0.3s;
	-ms-transition: color 0.3s;
	-o-transition: color 0.3s;
	transition: color 0.3s;
}
.zt-title a:hover {
	color: #108DEE;
}

/* 元信息：日期 | 点击 | 节点数 */
.zt-meta {
	font-size: 13px;
	color: #999;
	margin-bottom: 10px;
}
.zt-sep {
	font-style: normal;
	margin: 0 10px;
	color: #E5E5E5;
}

/* 简介（最多两行） */
.zt-desc {
	font-size: 14px;
	color: #666;
	line-height: 1.8;
	margin: 0 0 12px;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
}

/* 节点标签 + 进入专题按钮 */
.zt-nodes {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
}
.zt-node {
	font-size: 12px;
	color: #108DEE;
	background: rgba(16, 141, 238, 0.08);
	border: 1px solid rgba(16, 141, 238, 0.25);
	border-radius: 3px;
	padding: 3px 10px;
	margin: 0 8px 6px 0;
	white-space: nowrap;
	-webkit-transition: all 0.25s;
	-moz-transition: all 0.25s;
	-ms-transition: all 0.25s;
	-o-transition: all 0.25s;
	transition: all 0.25s;
}
.zt-node:hover {
	background: #108DEE;
	color: #fff;
	border-color: #108DEE;
}
.zt-more {
	font-size: 13px;
	color: #108DEE;
	border: 1px solid #108DEE;
	border-radius: 3px;
	padding: 3px 14px;
	margin-bottom: 6px;
	-webkit-transition: all 0.25s;
	-moz-transition: all 0.25s;
	-ms-transition: all 0.25s;
	-o-transition: all 0.25s;
	transition: all 0.25s;
}
.zt-more:hover {
	background: #108DEE;
	color: #fff;
}

/* 空状态 */
.zt-empty {
	text-align: center;
	color: #999;
	padding: 60px 0;
	font-size: 14px;
}

/* ---------- 手机版 ---------- */
@media all and (max-width: 767px) {
	.zt-item {
		flex-direction: column;
		padding: 15px 0;
	}
	.zt-pic {
		width: 100%;
		height: auto;
	}
	.zt-pic img {
		height: 160px;
	}
	.zt-pic-ph {
		height: 160px;
		font-size: 30px;
	}
	.zt-info {
		margin-left: 0;
		margin-top: 12px;
	}
	.zt-title {
		font-size: 17px;
	}
	.zt-desc {
		-webkit-line-clamp: 3;
	}
}