/* ============================================================
   优设 AI 导航式首页样式（仅 body.home）
   ============================================================ */

/* ---------- 首页顶栏覆盖（白底黑字） ---------- */
body.home .lx-header {
	position: sticky;
	background: #ffffff;
	box-shadow: 0 1px 8px rgba(0, 0, 0, 0.06);
}
/* 首页滚动后毛玻璃（覆盖上面的白底） */
body.home .lx-header.is-scrolled {
	-webkit-backdrop-filter: saturate(180%) blur(6px);
	backdrop-filter: saturate(180%) blur(6px);
	background: rgba(255, 255, 255, 0.9);
}
body.home[data-theme="dark"] .lx-header.is-scrolled {
	background: rgba(30, 32, 43, 0.9);
}
body.home .lx-header__inner { max-width: 1920px; height: 68px; }
body.home .lx-logo { color: #2b2f36; font-size: 20px; font-weight: 700; }
body.home .lx-logo:hover { color: #ff6000; }
body.home .lx-nav a { color: #3c3c3c; font-size: 15px; padding: 8px 14px; }
body.home .lx-nav a:hover { background: #fff3ec; color: #ff6000; }
body.home .lx-nav .current-menu-item > a { background: #fff3ec; color: #ff6000; }
body.home .lx-header__tools .lx-btn--icon { color: #3c3c3c; }
body.home .lx-header__tools .lx-btn--icon:hover { color: #ff6000; }
body.home .lx-header__tools .lx-btn--ghost { color: #3c3c3c; }
body.home .lx-header__tools .lx-btn--ghost:hover { color: #ff6000; }
body.home .lx-header__tools .lx-btn--primary {
	background: #ff6000;
	border-color: #ff6000;
	color: #909399;
}
body.home .lx-header__tools .lx-btn--primary:hover { background: #e65500; color: #909399; }
body.home .lx-searchbar .lx-search__input { border-color: #e4e6ee; }

/* ---------- 首页主背景 ---------- */
body.home {
	background: #f6f7f9;
}
body.home .lx-main {
	background: transparent;
}

/* ---------- 布局 ---------- */
/* .ud-inner 不自带 padding，由内部元素（.ud-sidebar / .ud-content）各自承担 */
.ud-inner {
	max-width: 1920px;
	margin: 0 auto;
	display: flex;
	gap: 30px;
}

/* ---------- 左侧分类栏 ---------- */
/* 自身 sticky + 内部滚动：分类过多时侧栏独立滚动，不撑长页面 */
.ud-sidebar {
	position: sticky;
	top: 84px;
	align-self: flex-start;
	width: 196px;
	flex: 0 0 196px;
	max-height: calc(100vh - 100px);
	overflow-y: auto;
	overscroll-behavior: contain;
	padding: 0px 0 0px 27px;
	/* 滚动条显示在左侧：容器 rtl + 内部 ltr 恢复 */
	direction: rtl;
	scrollbar-width: thin;
	scrollbar-color: rgba(0, 0, 0, 0.08) transparent;
}
.ud-sidebar-nav {
	direction: ltr;
	display: flex;
	flex-direction: column;
	gap: 2px;
}
/* 淡灰色细滚动条 */
.ud-sidebar::-webkit-scrollbar { width: 4px; }
.ud-sidebar::-webkit-scrollbar-thumb { background: rgba(0, 0, 0, 0.08); border-radius: 2px; }
.ud-sidebar::-webkit-scrollbar-thumb:hover { background: rgba(0, 0, 0, 0.15); }
.ud-sidebar::-webkit-scrollbar-track { background: transparent; }
body[data-theme="dark"] .ud-sidebar { scrollbar-color: rgba(255, 255, 255, 0.12) transparent; }
body[data-theme="dark"] .ud-sidebar::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.12); }
body[data-theme="dark"] .ud-sidebar::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, 0.25); }
.ud-sidebar-nav {
	display: flex;
	flex-direction: column;
	gap: 2px;
}
.ud-sidebar-item {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 9px 12px;
	border-radius: 10px;
	color: #5a5a5a;
	font-size: 14px;
	transition: all 0.15s ease;
}
.ud-sidebar-item:hover { background: #ffffff; color: #ff6000; }
.ud-sidebar-ico {
	width: 22px;
	flex: 0 0 22px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #909399;
	font-size: 16px;
	font-style: normal;
	transition: color 0.15s ease;
}
.ud-sidebar-item:hover .ud-sidebar-ico { color: #ff6000; }
.ud-sidebar-item.is-active .ud-sidebar-ico { color: #ffffff; }

/* ---------- 内容区 ---------- */
.ud-content { flex: 1; min-width: 0; padding: 24px 16px 60px 0; }

/* ---------- Hero 搜索区（优设式渐变卡片） ---------- */
.ud-hero { padding-bottom: 30px; }
.ud-hero-card {
	position: relative;
	overflow: hidden;
	border-radius: 18px;
	padding: 58px 24px 46px;
	text-align: center;
	background: linear-gradient(120deg, #3b6ef0 0%, #5b83f5 45%, #7d9bff 100%);
}
.ud-hero-card::before {
	content: "";
	position: absolute;
	left: -60px; top: 40px;
	width: 220px; height: 120px;
	border-radius: 24px;
	background: rgba(80, 220, 180, 0.35);
	transform: rotate(-12deg);
}
.ud-hero-card::after {
	content: "";
	position: absolute;
	right: -40px; bottom: -60px;
	width: 260px; height: 160px;
	border-radius: 28px;
	background: rgba(255, 255, 255, 0.12);
	transform: rotate(-8deg);
}
.ud-hero-title {
	position: relative; z-index: 1;
	margin: 0 0 10px;
	font-size: 40px; font-weight: 800;
	color: #ffffff;
	letter-spacing: 2px;
}
.ud-hero-sub {
	position: relative; z-index: 1;
	display: block;
	margin: 0 0 30px;
	font-size: 16px; font-weight: 400;
	color: rgba(255, 255, 255, 0.88);
}
.ud-search { position: relative; z-index: 1; }
.ud-search-tabs {
	display: flex; justify-content: center;
	gap: 6px; margin-bottom: 12px; padding-left: 0;
}
.ud-search-tab {
	border: none; background: none;
	padding: 5px 16px;
	font-size: 14px;
	color: rgba(255, 255, 255, 0.85);
	cursor: pointer;
	border-radius: 8px;
	transition: all 0.15s ease;
}
.ud-search-tab:hover { color: #ffffff; background: rgba(255, 255, 255, 0.12); }
.ud-search-tab.is-active {
	background: #ffffff; color: #33363d; font-weight: 600;
}
.ud-search-form {
	display: flex; align-items: center;
	background: #ffffff;
	border: none;
	border-radius: 14px;
	box-shadow: 0 8px 28px rgba(20, 40, 120, 0.18);
	overflow: hidden;
	width: 620px; max-width: 100%;
	margin: 0 auto;
}
.ud-search-input {
	flex: 1; min-width: 0;
	border: none; outline: none;
	padding: 14px 18px;
	font-size: 15px;
	color: #2b2f36;
	background: transparent;
}
.ud-search-input::placeholder { color: #b8c0c8; }
.ud-search-btn {
	border: none;
	background: #ff6000;
	color: #ffffff;
	font-size: 15px; font-weight: 600;
	padding: 13px 28px;
	cursor: pointer;
	transition: background 0.15s ease;
	white-space: nowrap;
}
.ud-search-btn:hover { background: #e65500; }
.ud-search-hot {
	display: inline-flex; align-items: center; gap: 4px;
	padding: 0 14px;
	color: #9ca7ae;
	font-size: 13px;
	text-decoration: none;
	border-left: 1px solid #eef0f3;
	white-space: nowrap;
}
.ud-search-hot:hover { color: #ff6000; }
.ud-search-hot::before {
	content: "";
	width: 5px; height: 5px;
	border-radius: 50%;
	background: #ff6000;
	display: inline-block;
}
.ud-hero-hot {
	margin-top: 18px;
	display: flex; justify-content: center; align-items: center;
	gap: 8px; flex-wrap: wrap;
}
.ud-hero-hot-label { color: #ffffff; font-size: 13px; margin-right: 2px; }
.ud-hero-hot-item {
	display: inline-block;
	padding: 4px 12px;
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.16);
	color: #ffffff;
	font-size: 13px;
	text-decoration: none;
	transition: background 0.15s ease;
}
.ud-hero-hot-item:hover { background: rgba(255, 255, 255, 0.32); }
.ud-block-head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 18px;
}
.ud-block-title {
	display: flex;
	align-items: center;
	gap: 10px;
	margin: 0;
	font-size: 22px;
	font-weight: 700;
	color: #2b2f36;
}
.ud-block-dot {
	width: 12px;
	height: 12px;
	border-radius: 4px;
	display: inline-block;
}
.ud-dot-1 { background: linear-gradient(135deg, #28c687, #4ae287); }
.ud-dot-2 { background: linear-gradient(135deg, #4093fb, #7bb3f4); }
.ud-dot-3 { background: linear-gradient(135deg, #ff6000, #ff980f); }
.ud-dot-4 { background: linear-gradient(135deg, #8f6bf2, #c2a0ff); }
.ud-dot-5 { background: linear-gradient(135deg, #46bbfe, #83baff); }
.ud-dot-6 { background: linear-gradient(135deg, #e06c6c, #ff8f8f); }
.ud-dot-7 { background: linear-gradient(135deg, #ff980f, #ffbf6a); }
.ud-dot-8 { background: linear-gradient(135deg, #4a89f0, #7bb3f4); }
.ud-block-more {
	color: #9ca7ae;
	font-size: 13px;
	text-decoration: none;
	background:#fff;border-radius:50%;
}
.ud-block-more:hover { color: #ff6000; }

/* ---------- 卡片网格（5 列） ---------- */
.ud-grid {
	display: grid;
	grid-template-columns: repeat(5, 1fr);
	gap: 14px;
}

/* ---------- 卡片 ---------- */
.ud-item { min-width: 0; }
.ud-card {
	display: block;
	height: 100%;
	padding: 20px;
	background: #ffffff;
	border-radius: 10px;
	overflow: hidden;
	border: none;
	transition: all 0.2s;
}
.ud-card:hover {
	box-shadow: 0 8px 28px rgba(20, 25, 40, 0.08);
	transform: translateY(-2px);
}
.ud-title-row {
	line-height: 28px;
	margin-bottom: 12px;
	white-space: nowrap;
	overflow: hidden;
}
.ud-ico {
	display: inline-block;
	vertical-align: top;
	width: 28px;
	height: 28px;
	border-radius: 100%;
	overflow: hidden;
	margin-right: 5px;
}
.ud-ico img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}
.ud-title {
	display: inline-block;
	vertical-align: top;
	line-height: 28px;
	font-size: 16px;
	font-weight: 600;
	color: #3c3c3c;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	max-width: calc(100% - 38px);
}
.ud-card:hover .ud-title { color: #ff6000; }
.ud-desc {
	font-size: 12px;
	color: #8f8f8f;
	line-height: 18px;
	height: 36px;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}
@media (min-width: 1660px) {
	.ud-title-row { line-height: 32px; }
	.ud-ico { width: 32px; height: 32px; }
	.ud-title { line-height: 32px; }
}
.ud-tags {
	height: 20px;
	overflow: hidden;
	margin-top: 12px;
}
.ud-tag {
	display: inline-block;
	background-color: #f1f7fc;
	-webkit-border-radius: 3px;
	-moz-border-radius: 3px;
	border-radius: 3px;
	line-height: 20px;
	white-space: nowrap;
	font-size: 12px;
	padding: 0 6px;
	color: #9ca7ae;
	margin-right: 5px;
	font-style: normal;
}
.ud-tag--hot { background-color: #f1f7fc; color: #9ca7ae; }
.ud-tag--lang { background-color: #f1f7fc; color: #9ca7ae; }

/* ---------- 响应式 ---------- */
@media (max-width: 1499px) {
	.ud-sidebar { display: none; }
	.ud-grid { grid-template-columns: repeat(4, 1fr); }
	.ud-search-form { width: 560px; }
}
@media (max-width: 1099px) {
	.ud-hero-title { font-size: 32px; }
	.ud-grid { grid-template-columns: repeat(3, 1fr); }
	.ud-search-form { width: 100%; max-width: 520px; }
	.ud-search-hot { display: none; }
}
@media (max-width: 799px) {
	/* .ud-inner 无 padding，移动端由 .ud-content 全权承担 */
	.ud-content { padding: 16px 12px 40px; }
	.ud-hero { padding: 30px 0 24px; }
	.ud-hero-title { font-size: 26px; }
	.ud-hero-sub { display: block; margin: 6px 0 0; font-size: 14px; }
	.ud-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
		.ud-card { padding: 14px; }
		.ud-ico { width: 24px; height: 24px; }
	.ud-title { font-size: 14px; }
	.ud-search-form { width: 100%; }
	.ud-search-btn { padding: 12px 18px; }
}

/* ---------- 暗黑模式适配 ---------- */
body.home[data-theme="dark"] {
	background: #14151d;
}
body.home[data-theme="dark"] .lx-header { background: #1e202b; box-shadow: 0 1px 8px rgba(0,0,0,0.4); }
body.home[data-theme="dark"] .lx-logo { color: #e6e8f0; }
body.home[data-theme="dark"] .lx-nav a { color: #b9bfcf; }
body.home[data-theme="dark"] .lx-nav a:hover,
body.home[data-theme="dark"] .lx-nav .current-menu-item > a { background: rgba(255,96,0,0.15); color: #ff8733; }
body.home[data-theme="dark"] .lx-header__tools .lx-btn--icon { color: #b9bfcf; }
body.home[data-theme="dark"] .lx-header__tools .lx-btn--ghost { color: #b9bfcf; }
body.home[data-theme="dark"] .ud-hero-title { color: #e6e8f0; }
body.home[data-theme="dark"] .ud-block-title { color: #e6e8f0; }
body.home[data-theme="dark"] .ud-card { background: #1e202b; border-color: #2a2d3a; }
body.home[data-theme="dark"] .ud-card:hover { box-shadow: 0 8px 28px rgba(0,0,0,0.5); border-color: #ff8733; }
body.home[data-theme="dark"] .ud-desc { color: #9aa0b5; }
body.home[data-theme="dark"] .ud-search-form { background: #1e202b; }
body.home[data-theme="dark"] .ud-search-input { color: #e6e8f0; }
body.home[data-theme="dark"] .ud-search-input::placeholder { color: #6b7180; }
body.home[data-theme="dark"] .ud-sidebar-item { color: #9aa0b5; }
body.home[data-theme="dark"] .ud-sidebar-item:hover { background: #1e202b; color: #ff8733; }
body.home[data-theme="dark"] .ud-search-tab.is-active { background: #1e202b; color: #ff8733; }
body.home[data-theme="dark"] .ud-tag--lang { background: #2a2d3a; color: #9aa0b5; }
body.home[data-theme="dark"] .ud-block-more { color: #6b7180; }

/* ---------- 归档页 / 详情页共用（全站优设风格） ---------- */
.ud-sidebar-item.is-active {
	background: #ff6000;
	color: #ffffff;
}
.ud-archive-head {
	display: flex;
	align-items: baseline;
	gap: 16px;
	margin-bottom: 24px;
}
.ud-archive-title {
	margin: 0;
	font-size: 26px;
	font-weight: 800;
	color: #2b2f36;
}
.ud-archive-desc { color: #9ca7ae; font-size: 14px; }

/* 分页（宽屏适配） */
.ud-content .pagination { margin: 10px 0 30px; justify-content: center; }
.ud-content .nav-links a, .ud-content .nav-links .current {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 36px;
	height: 36px;
	padding: 0 10px;
	border-radius: 8px;
	background: #ffffff;
	color: #5a5a5a;
	font-size: 14px;
}
.ud-content .nav-links a:hover { color: #ff6000; border-color: #ff6000; }
.ud-content .nav-links .current { background: #ff6000; color: #909399; }

/* ---------- 详情页 ---------- */
.ud-inner--detail { max-width: 1480px; }
.ud-detail {
	background: #ffffff;
	border: 1px solid #eef0f3;
	border-radius: 16px;
	padding: 36px 40px;
}
.ud-detail-head {
	display: flex;
	align-items: center;
	gap: 22px;
}
.ud-detail-icon {
	width: 84px;
	height: 84px;
	flex: 0 0 84px;
	border-radius: 20px;
	overflow: hidden;
	background: #f3f5f7;
	display: flex;
	align-items: center;
	justify-content: center;
}
.ud-detail-icon img { width: 84px; height: 84px; object-fit: contain; }
.ud-detail-title {
	margin: 0 0 6px;
	font-size: 30px;
	font-weight: 800;
	color: #2b2f36;
}
.ud-detail-desc { margin: 0 0 10px; color: #5a5a5a; font-size: 14px; }
.ud-detail-actions {
	display: flex;
	gap: 12px;
	margin: 26px 0 22px;
}
.ud-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	padding: 11px 26px;
	border-radius: 10px;
	font-size: 15px;
	font-weight: 600;
	cursor: pointer;
	transition: all 0.15s ease;
	text-decoration: none;
}
.ud-btn--primary { background: #ff6000; border: 1px solid #ff6000; color: #909399; }
.ud-btn--primary:hover { background: #e65500; color: #909399; }
.ud-btn--ghost { background: #ffffff; border: 1px solid #e4e6ee; color: #5a5a5a; }
.ud-btn--ghost:hover { border-color: #ff6000; color: #ff6000; }
.ud-detail-meta {
	display: flex;
	flex-wrap: wrap;
	gap: 8px 24px;
	padding: 16px 0;
	border-top: 1px dashed #eef0f3;
	border-bottom: 1px dashed #eef0f3;
	font-size: 13px;
	color: #5a5a5a;
	margin-bottom: 22px;
}
.ud-meta-item a { color: #4093fb; }
.ud-meta-item a:hover { color: #ff6000; }
.ud-detail-content { color: #3c3c3c; font-size: 15px; line-height: 1.9; }
.ud-panel-title { margin: 0 0 12px; font-size: 17px; font-weight: 700; color: #2b2f36; }
.ud-related { margin-top: 30px; }
.ud-related .ud-block-head { margin-bottom: 14px; }

/* 详情页暗黑 */
body[data-theme="dark"] .ud-sidebar-item.is-active { background: #ff6000; color: #ffffff; }
body[data-theme="dark"] .ud-archive-title { color: #e6e8f0; }
body[data-theme="dark"] .ud-detail { background: #1e202b; border-color: #2a2d3a; }
body[data-theme="dark"] .ud-detail-title { color: #e6e8f0; }
body[data-theme="dark"] .ud-detail-desc { color: #9aa0b5; }
body[data-theme="dark"] .ud-detail-content { color: #c5c9d6; }
body[data-theme="dark"] .ud-btn--ghost { background: #1e202b; border-color: #33364a; color: #9aa0b5; }
body[data-theme="dark"] .ud-detail-meta { color: #9aa0b5; border-color: #2a2d3a; }
body[data-theme="dark"] .ud-panel-title { color: #e6e8f0; }
body[data-theme="dark"] .ud-content .nav-links a { background: #1e202b; color: #9aa0b5; }
body[data-theme="dark"] .ud-content .nav-links .current { background: #ff8733; color: #909399; }

@media (max-width: 799px) {
	.ud-detail { padding: 22px 16px; }
	.ud-detail-head { flex-direction: column; align-items: flex-start; gap: 14px; }
	.ud-detail-title { font-size: 24px; }
	.ud-archive-head { flex-direction: column; gap: 6px; }
}
/* 首页左侧导航锚点滚动 */
.ud-block { scroll-margin-top: 84px; margin-bottom: 30px; }
.ud-sidebar-item { scroll-margin-top: 84px; cursor: pointer; }

/* ---------- 首页文章卡片（6列两行，同网址卡片网格） ---------- */
.ud-news-scroll {
	display: grid;
	grid-template-columns: repeat(6, 1fr);
	gap: 14px;
}
.ud-news-card {
	background: #ffffff;
	border-radius: 10px;
	padding: 20px;
	text-decoration: none;
	color: #3c3c3c;
	transition: transform 0.2s, box-shadow 0.2s;
}
.ud-news-card:hover {
	transform: translateY(-2px);
	box-shadow: 0 8px 28px rgba(20, 25, 40, 0.1);
}
.ud-news-thumb {
	position: relative;
	height: 130px;
	margin-bottom: 15px;
	border-radius: 6px;
	background-color: #f3f5f7;
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
}
.ud-news-badge {
	position: absolute;
	left: 8px;
	top: 8px;
	display: inline-block;
	padding: 2px 8px;
	background: #ff6000;
	color: #ffffff;
	font-size: 11px;
	font-weight: 600;
	border-radius: 4px;
}
.ud-news-title {
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	font-size: 14px;
	line-height: 1.5;
	color: #3c3c3c;
}
.ud-news-card:hover .ud-news-title { color: #ff6000; }
@media (max-width: 1499px) {
	.ud-news-scroll { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 1100px) {
	.ud-news-scroll { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
	.ud-news-scroll { grid-template-columns: repeat(2, 1fr); }
}
/* 文章卡片（优设风格） */
.ud-card-post {
	padding: 20px;
	border-radius: 12px;
	background: #fff;
	display: flex;
	flex-direction: column;
}
.ud-post-thumb {
	width: 100%;
	aspect-ratio: 16 / 10;
	border-radius: 8px;
	overflow: hidden;
	margin-bottom: 16px;
}
.ud-post-thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.2s;
}
.ud-card-post:hover .ud-post-thumb img {
	transform: scale(1.03);
}
.ud-post-main {
	display: flex;
	flex-direction: column;
}
.ud-post-title {
	font-size: 15px;
	line-height: 1.5625;
	font-weight: normal;
	color: #323232;
	margin-bottom: 12px;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}
.ud-post-meta {
	display: flex;
	justify-content: space-between;
	align-items: center;
	font-size: 12px;
}
.ud-post-date {
	color: #8a8a8a;
}
.ud-post-cat {
	color: #b5b5b5;
	background: #ffefda;
	color: #ff6000;
	padding: 2px 8px;
	border-radius: 4px;
	font-size: 11px;
}
	line-height: 1.4;
}
	display: block;
	margin-bottom: 8px;
	line-height: 1.4;
}

/* ---------- 筛选栏 ---------- */
.ud-filter-bar {
	display: flex;
	align-items: center;
	gap: 16px;
	padding: 12px 16px;
	margin-bottom: 16px;
	background: #fff;
	border-radius: 10px;
	box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.ud-filter-item {
	display: flex;
	align-items: center;
	gap: 8px;
}
.ud-filter-label {
	font-size: 13px;
	color: #8a8a8a;
	white-space: nowrap;
}
.ud-filter-select {
	padding: 6px 28px 6px 12px;
	border: 1px solid #e5e7eb;
	border-radius: 6px;
	font-size: 13px;
	color: #3c3c3c;
	background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238a8a8a' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E") no-repeat right 10px center;
	appearance: none;
	-webkit-appearance: none;
	cursor: pointer;
	outline: none;
	transition: border-color 0.2s;
}
.ud-filter-select:hover,
.ud-filter-select:focus {
	border-color: #ff6000;
}
body[data-theme="dark"] .ud-filter-bar {
	background: #1a1a1a;
}
body[data-theme="dark"] .ud-filter-select {
	background-color: #2a2a2a;
	border-color: #333;
	color: #e5e5e5;
}
body[data-theme="dark"] .ud-filter-label {
	color: #888;
}

/* ---------- 收藏/点赞按钮（ud 风格） ---------- */
.lx-fav-btn,
.lx-like-btn {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	padding: 8px 16px;
	border: 1px solid #e5e5e5;
	border-radius: 8px;
	background: #fff;
	font-size: 13px;
	color: #666;
	cursor: pointer;
	transition: all 0.2s;
	outline: none;
}
.lx-fav-btn:hover,
.lx-like-btn:hover {
	border-color: #ff6000;
	color: #ff6000;
}
.lx-fav-btn.is-faved {
	background: #fff5f0;
	border-color: #ff6000;
	color: #ff6000;
}
.lx-like-btn .lx-like-icon {
	font-size: 14px;
	color: #ef4444;
}
.lx-like-btn.is-liked {
	background: #fff0f0;
	border-color: #ef4444;
	color: #ef4444;
}
.lx-like-btn.is-loading {
	opacity: 0.6;
	pointer-events: none;
}
body[data-theme="dark"] .lx-fav-btn,
body[data-theme="dark"] .lx-like-btn {
	background: #2a2a2a;
	border-color: #333;
	color: #999;
}
body[data-theme="dark"] .lx-fav-btn:hover,
body[data-theme="dark"] .lx-like-btn:hover {
	border-color: #ff6000;
	color: #ff6000;
}