:root {
	--primary: #007BFF;
	--dark: #2c3e50;
	--text: #333;
	--sub: #666;
	--light: #999;
	--bg: #f4f6f9;
	--white: #fff;
	--border: #eaeaea;
	--success: #28a745;
	--danger: #dc3545;
	--info: #17a2b8;
}

* {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
	outline: none;
}

body {
	font-family: -apple-system, "Microsoft YaHei", sans-serif;
	line-height: 1.6;
	color: var(--text);
	background: var(--bg);
	font-size: 14px;
}

a {
	text-decoration: none;
	color: inherit;
	transition: all .2s;
}

a:hover {
	color: var(--primary);
}

ul {
	list-style: none;
}

img {
	max-width: 100%;
	display: block;
}

.container {
	width: 90%;
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 15px;
}

/* === 头部 === */
.header-top {
	background: #f8f9fa;
	padding: 8px 0;
	font-size: 12px;
	border-bottom: 1px solid var(--border);
}

.header-top .container {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.header-tools a {
	margin-left: 15px;
	color: var(--sub);
}

.header-main {
	padding: 20px 0;
	display: flex;
	align-items: center;
	gap: 30px;
}

.logo h1 {
	font-size: 28px;
	color: var(--dark);
	letter-spacing: -1px;
	flex-shrink: 0;
}

/* === 下拉分类搜索组件 === */
.search-component {
	flex: 1;
	max-width: 680px;
}

.search-bar {
	display: flex;
	height: 44px;
	border: 2px solid var(--primary);
	border-radius: 6px;
	overflow: visible;
	background: var(--white);
	position: relative;
	transition: box-shadow .2s;
}

.search-bar:focus-within {
	box-shadow: 0 0 0 3px rgba(0, 123, 255, .15);
	z-index: 10;
}

.search-select-wrap {
	position: relative;
	flex-shrink: 0;
}

.search-select-btn {
	display: flex;
	align-items: center;
	gap: 6px;
	padding: 0 14px;
	height: 100%;
	border: none;
	background: #f8f9fa;
	cursor: pointer;
	font-size: 13px;
	color: var(--text);
	white-space: nowrap;
	border-right: 1px solid var(--border);
	transition: background .2s;
	min-width: 100px;
	justify-content: center;
}

.search-select-btn:hover {
	background: #e9ecef;
}

.search-select-btn .arrow {
	font-size: 10px;
	color: var(--light);
	transition: transform .2s;
}

.search-select-btn .arrow.open {
	transform: rotate(180deg);
}

.search-dropdown-menu {
	position: absolute;
	top: calc(100% + 2px);
	left: -2px;
	min-width: 140px;
	background: var(--white);
	border: 1px solid var(--border);
	border-radius: 6px;
	box-shadow: 0 4px 16px rgba(0, 0, 0, .1);
	z-index: 20;
	display: none;
	overflow: hidden;
}

.search-dropdown-menu.open {
	display: block;
}

.search-dropdown-menu li {
	padding: 10px 16px;
	font-size: 13px;
	color: var(--sub);
	cursor: pointer;
	transition: all .15s;
	display: flex;
	align-items: center;
	gap: 8px;
}

.search-dropdown-menu li:hover {
	background: #e6f7ff;
	color: var(--primary);
}

.search-dropdown-menu li.active {
	background: var(--primary);
	color: var(--white);
}

.search-dropdown-menu li .icon {
	width: 16px;
	text-align: center;
	flex-shrink: 0;
}

.search-input-area,.search-input-area form {
	flex: 1;
	display: flex;
	min-width: 0;
}

.search-input-area input {
	flex: 1;
	border: none;
	padding: 0 16px;
	font-size: 14px;
	height: 100%;
	background: transparent;
	min-width: 0;
}

.search-input-area button {
	border: none;
	background: var(--primary);
	color: var(--white);
	padding: 0 28px;
	font-weight: bold;
	cursor: pointer;
	font-size: 14px;
	transition: background .2s;
	white-space: nowrap;
}

.search-input-area button:hover {
	background: #0056b3;
}

.search-shortcuts {
	display: flex;
	align-items: center;
	gap: 8px;
	margin-top: 10px;
	flex-wrap: wrap;
	font-size: 12px;
}

.search-shortcuts .label {
	color: var(--light);
	white-space: nowrap;
}

.search-shortcuts .tag {
	padding: 3px 10px;
	background: var(--white);
	border: 1px solid var(--border);
	border-radius: 14px;
	color: var(--sub);
	cursor: pointer;
	transition: all .2s;
	white-space: nowrap;
}

.search-shortcuts .tag:hover {
	border-color: var(--primary);
	color: var(--primary);
	background: #e6f7ff;
}

.search-shortcuts .tag.hot {
	border-color: #ffd8d5;
	background: #fff1f0;
	color: var(--danger);
}

.search-shortcuts .tag.hot:hover {
	background: #ffebe8;
}

.search-shortcuts .divider {
	width: 1px;
	height: 14px;
	background: var(--border);
	margin: 0 4px;
}

.search-shortcuts .history-clear {
	color: var(--light);
	cursor: pointer;
	margin-left: auto;
	white-space: nowrap;
}

.search-shortcuts .history-clear:hover {
	color: var(--danger);
}

.adv-toggle {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	color: var(--primary);
	font-size: 12px;
	cursor: pointer;
	margin-top: 8px;
	user-select: none;
}

.adv-toggle:hover {
	text-decoration: underline;
}

.adv-toggle .arrow-icon {
	transition: transform .2s;
	display: inline-block;
	font-size: 10px;
}

.adv-toggle .arrow-icon.open {
	transform: rotate(180deg);
}

.adv-filter-panel {
	background: var(--white);
	border-radius: 6px;
	padding: 16px 20px;
	margin-top: 12px;
	box-shadow: 0 1px 3px rgba(0, 0, 0, .04);
	display: none;
}

.adv-filter-panel.open {
	display: block;
}

.filter-row {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	margin-bottom: 12px;
}

.filter-row:last-child {
	margin-bottom: 0;
}

.filter-label {
	width: 70px;
	flex-shrink: 0;
	font-weight: bold;
	color: var(--text);
	line-height: 28px;
	font-size: 13px;
	text-align: right;
}

.filter-options {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	flex: 1;
}

.filter-opt {
	padding: 4px 14px;
	border-radius: 4px;
	font-size: 13px;
	color: var(--sub);
	cursor: pointer;
	transition: all .2s;
	border: 1px solid transparent;
	background: #f5f6f8;
	line-height: 20px;
}

.filter-opt:hover {
	background: #e6f7ff;
	color: var(--primary);
}

.filter-opt.active {
	background: var(--primary);
	color: var(--white);
}

.search-result-bar {
	background: #e6f7ff;
	border: 1px solid #bae7ff;
	border-radius: 6px;
	padding: 12px 20px;
	margin-bottom: 15px;
	display: none;
	align-items: center;
	justify-content: space-between;
	font-size: 13px;
	color: var(--primary);
}

.search-result-bar.show {
	display: flex;
}

.search-result-bar .close-result {
	cursor: pointer;
	color: var(--light);
	font-size: 16px;
	border: none;
	background: none;
}

.search-result-bar .close-result:hover {
	color: var(--danger);
}

/* === 导航 === */
.nav-bar {
	background: var(--dark);
}

.nav-bar ul {
	display: flex;
}

.nav-bar li a {
	display: block;
	padding: 0 25px;
	line-height: 48px;
	color: rgba(255, 255, 255, .85);
	font-size: 15px;
}

.nav-bar li a:hover,
.nav-bar li a.current {
	background: var(--primary);
	color: var(--white);
}

/* === 面包屑 === */
.breadcrumb {
	padding: 15px 0;
	color: var(--light);
	font-size: 13px;
}

.breadcrumb a {
	color: var(--primary);
}

/* === 主体布局 === */
.layout {
	display: flex;
	gap: 20px;
	margin-bottom: 40px;
}

.main-col {
	flex: 1;
	min-width: 0;
}

.side-col {
	width: 300px;
	flex-shrink: 0;
}

/* === 版块Tab === */
.board-tabs {
	display: flex;
	flex-wrap: wrap;
	background: var(--white);
	border-radius: 6px 6px 0 0;
	overflow: hidden;
	box-shadow: 0 1px 3px rgba(0, 0, 0, .04);
	border-bottom: 2px solid var(--primary);
}

.board-tabs a {
	flex: 1;
	min-width: 120px;
	text-align: center;
	padding: 14px 10px;
	font-size: 15px;
	color: var(--sub);
	font-weight: 500;
	transition: all .2s;
	white-space: nowrap;
}

.board-tabs a:hover {
	background: #f0f7ff;
	color: var(--primary);
}

.board-tabs a.active {
	background: var(--primary);
	color: var(--white);
}

.board-tabs a.my-post::before,
.board-tabs a.my-fav::before {
	content: '';
	display: inline-block;
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--danger);
	margin-right: 5px;
	vertical-align: middle;
}

/* === 操作栏 === */
.action-bar {
	background: var(--white);
	padding: 15px 20px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
	gap: 10px;
	box-shadow: 0 1px 3px rgba(0, 0, 0, .04);
	margin-bottom: 15px;
	border-radius: 0 0 6px 6px;
}

.btn-new-post {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	background: var(--success);
	color: var(--white) !important;
	padding: 10px 24px;
	border-radius: 4px;
	font-size: 14px;
	font-weight: bold;
	transition: all .2s;
	border: none;
	cursor: pointer;
}

.btn-new-post:hover {
	background: #218838;
	transform: translateY(-1px);
	box-shadow: 0 3px 8px rgba(40, 167, 69, .3);
}

.btn-new-post svg {
	width: 16px;
	height: 16px;
	fill: currentColor;
}

.list-filter-group {
	display: flex;
	align-items: center;
	gap: 8px;
}

.list-filter-group label {
	font-weight: bold;
	color: var(--text);
	white-space: nowrap;
	font-size: 13px;
}

.list-filter-group a {
	padding: 4px 12px;
	border-radius: 3px;
	color: var(--sub);
	font-size: 13px;
}

.list-filter-group a.on {
	background: #e6f7ff;
	color: var(--primary);
	font-weight: bold;
}

/* === 帖子列表 === */
.post-card {
	background: var(--white);
	padding: 20px;
	border-radius: 6px;
	margin-bottom: 12px;
	display: flex;
	gap: 15px;
	transition: transform .2s, box-shadow .2s;
	box-shadow: 0 1px 3px rgba(0, 0, 0, .04);
}

.post-card:hover {
	transform: translateY(-2px);
	box-shadow: 0 4px 12px rgba(0, 0, 0, .08);
}

.avatar img {
	width: 48px;
	height: 48px;
	border-radius: 50%;
	background: #eee;
	object-fit: cover;
}

.post-body {
	flex: 1;
	min-width: 0;
}

.post-title {
	font-size: 16px;
	margin-bottom: 8px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.tag {
	display: inline-block;
	padding: 1px 6px;
	border-radius: 2px;
	font-size: 11px;
	margin-right: 6px;
	vertical-align: middle;
	font-weight: normal;
	color: var(--white);
}

.tag.hot {
	background: var(--danger);
}

.tag.tech {
	background: var(--info);
}

.tag.agent {
	background: #fd7e14;
}

.tag.normal {
	background: var(--success);
}
/* 让 a 标签版本的 tag 保持与 span 完全一致的样式 */
a.tag {
    display: inline-block;
    color: var(--white) !important; /* 防止被全局 a:hover 变色 */
}
a.tag:hover {
    opacity: 0.85;
    transform: translateY(-1px);
    color: var(--white) !important;
}
/* 精贴/精华标签 - 金色系 */
.tag.elite { 
    background: linear-gradient(135deg, #f5a623, #e8920d); 
    color: #fff;
    border: 1px solid #d4820a;
    text-shadow: 0 1px 1px rgba(0,0,0,.15);
}

.meta {
	font-size: 12px;
	color: var(--light);
	display: flex;
	gap: 15px;
	flex-wrap: wrap;
}

/* === ★ 升级版分页组件 === */
.pagination-wrapper {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 20px;
	margin-top: 30px;
	flex-wrap: wrap;
}

.pager {
	display: flex;
	align-items: center;
	gap: 4px;
}

.pager a,
.pager span {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 34px;
	height: 34px;
	padding: 0 8px;
	border: 1px solid var(--border);
	border-radius: 4px;
	font-size: 13px;
	color: var(--sub);
	background: var(--white);
	transition: all .2s;
	cursor: pointer;
	user-select: none;
}

.pager a:hover:not(.dis):not(.cur) {
	border-color: var(--primary);
	color: var(--primary);
	background: #e6f7ff;
}

.pager .cur {
	background: var(--primary);
	color: var(--white);
	border-color: var(--primary);
	font-weight: bold;
	cursor: default;
}

.pager .dis {
	color: #ccc;
	border-color: #eee;
	background: #fafafa;
	cursor: not-allowed;
	pointer-events: none;
}

.pager .ellipsis {
	border: none;
	background: transparent;
	min-width: 24px;
	padding: 0;
	color: var(--light);
	cursor: default;
	letter-spacing: 2px;
}

.pager .prev-next {
	padding: 0 14px;
	font-size: 13px;
	gap: 4px;
}

.pager .prev-next svg {
	width: 12px;
	height: 12px;
	fill: currentColor;
	flex-shrink: 0;
}

/* 分页信息 & 跳转 */
.page-info {
	font-size: 13px;
	color: var(--light);
	white-space: nowrap;
}

.page-info b {
	color: var(--text);
	font-weight: bold;
}

.page-jump {
	display: flex;
	align-items: center;
	gap: 6px;
	font-size: 13px;
	color: var(--sub);
	white-space: nowrap;
}

.page-jump input {
	width: 50px;
	height: 34px;
	border: 1px solid var(--border);
	border-radius: 4px;
	text-align: center;
	font-size: 13px;
	color: var(--text);
	transition: border-color .2s;
}

.page-jump input:focus {
	border-color: var(--primary);
}

.page-jump button {
	height: 34px;
	padding: 0 14px;
	border: 1px solid var(--primary);
	background: var(--primary);
	color: var(--white);
	border-radius: 4px;
	cursor: pointer;
	font-size: 13px;
	transition: all .2s;
}

.page-jump button:hover {
	background: #0056b3;
}

/* === 侧边栏 === */
.widget {
	background: var(--white);
	border-radius: 6px;
	padding: 20px;
	margin-bottom: 15px;
	box-shadow: 0 1px 3px rgba(0, 0, 0, .04);
}

.w-title {
	font-size: 16px;
	padding-bottom: 12px;
	margin-bottom: 15px;
	border-bottom: 2px solid var(--primary);
	display: inline-block;
}

.rank-list li {
	padding: 8px 0;
	border-bottom: 1px dashed var(--border);
	font-size: 13px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.rank-list li:last-child {
	border: none;
	padding-bottom: 0;
}

.rank-list li::before {
	content: '';
	display: inline-block;
	width: 18px;
	height: 18px;
	line-height: 18px;
	text-align: center;
	background: #ddd;
	color: var(--white);
	border-radius: 3px;
	font-size: 11px;
	margin-right: 8px;
	vertical-align: middle;
}

.rank-list li:nth-child(1)::before {
	background: #ff4d4f;
	content: '1';
}

.rank-list li:nth-child(2)::before {
	background: #ff7a45;
	content: '2';
}

.rank-list li:nth-child(3)::before {
	background: #ffa940;
	content: '3';
}

.rank-list li:nth-child(n+4)::before {
	content: attr(data-i);
}

.price-row {
	display: flex;
	justify-content: space-between;
	padding: 4px 0;
	font-size: 13px;
	color: var(--sub);
}

.price-row b.up {
	color: var(--danger);
}

.price-row b.down {
	color: var(--success);
}

.price-row b.flat {
	color: var(--sub);
}

.tag-cloud {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-top: 5px;
}

.tag-cloud a {
	padding: 4px 12px;
	background: #f0f0f0;
	border-radius: 3px;
	font-size: 12px;
	color: var(--sub);
}

.tag-cloud a:hover {
	background: var(--primary);
	color: var(--white);
}

.ad-box {
	text-align: center;
	padding: 40px 20px;
	background: #fafafa;
	border: 1px dashed #ddd;
	border-radius: 6px;
	color: var(--light);
	font-size: 13px;
}

/* === 底部 === */
.footer {
	background: var(--dark);
	color: rgba(255, 255, 255, .6);
	padding: 30px 0;
	text-align: center;
	margin-top: 20px;
	font-size: 13px;
}

.footer a {
	color: rgba(255, 255, 255, .8);
	margin: 0 10px;
}

.footer p {
	margin-top: 10px;
	opacity: .6;
}

/* === 响应式 === */
@media (max-width: 768px) {
	.layout {
		flex-direction: column;
	}

	.side-col {
		width: 100%;
	}

	.header-main {
		flex-direction: column;
		align-items: stretch;
		gap: 15px;
	}

	.search-component {
		max-width: 100%;
	}

	.nav-bar ul {
		flex-wrap: wrap;
		justify-content: center;
	}

	.nav-bar li a {
		padding: 0 15px;
		line-height: 40px;
		font-size: 14px;
	}

	.board-tabs a {
		min-width: auto;
		font-size: 13px;
		padding: 12px 8px;
	}

	.action-bar {
		flex-direction: column;
		align-items: stretch;
	}

	.btn-new-post {
		justify-content: center;
	}

	.list-filter-group {
		flex-wrap: wrap;
	}

	.filter-row {
		flex-direction: column;
		gap: 6px;
	}

	.filter-label {
		width: auto;
		text-align: left;
		line-height: 1.4;
	}

	.search-select-btn {
		min-width: 80px;
		padding: 0 10px;
		font-size: 12px;
	}

	.pagination-wrapper {
		flex-direction: column;
		gap: 12px;
	}

	.pager a,
	.pager span {
		min-width: 30px;
		height: 30px;
		font-size: 12px;
	}

	.pager .prev-next {
		padding: 0 10px;
	}

	.page-info,
	.page-jump {
		font-size: 12px;
	}

	.page-jump input {
		width: 44px;
		height: 30px;
	}

	.page-jump button {
		height: 30px;
		padding: 0 10px;
	}
}
.dtl-card{background:var(--white);border-radius:6px;padding:32px;box-shadow:0 1px 3px rgba(0,0,0,.04);margin-bottom:20px}
    .dtl-title{font-size:26px;color:var(--dark);line-height:1.4;margin-bottom:16px;font-weight:700}
    .dtl-meta{display:flex;flex-wrap:wrap;align-items:center;gap:14px;padding-bottom:20px;border-bottom:1px solid var(--border);margin-bottom:28px;font-size:13px;color:var(--light)}
    .dtl-avatar img{width:42px;height:42px;border-radius:50%;object-fit:cover;background:#eee}
    .dtl-user-link{color:var(--text);font-weight:600;transition:color .2s}
    .dtl-user-link:hover{color:var(--primary)}
    .dtl-vip{display:inline-block;padding:1px 7px;background:#fd7e14;color:#fff;border-radius:3px;font-size:11px;margin-left:4px;vertical-align:middle;line-height:18px}
    .dtl-reward{color:#fd7e14;font-weight:600}
    .dtl-badge{display:inline-block;padding:2px 8px;border-radius:3px;font-size:11px;color:#fff;margin-right:6px;vertical-align:middle}
    .dtl-badge-green{background:var(--success)}
    .dtl-badge-gray{background:#999}
    .dtl-badge-black{background:var(--dark)}
    .dtl-badge-red{background:var(--danger)}
    .dtl-badge-audit{background:#ffc107;color:#333}
    .dtl-admin-box{display:inline-flex;gap:6px;margin-left:auto;flex-wrap:wrap}
    .dtl-admin-btn{padding:3px 10px;border-radius:3px;font-size:12px;color:#fff;cursor:pointer;border:none;transition:opacity .2s;text-decoration:none;display:inline-block;line-height:18px}
    .dtl-admin-btn:hover{opacity:.85;color:#fff}
    .dtl-admin-del{background:var(--danger)}
    .dtl-admin-audit{background:#ffc107;color:#333}
    .dtl-admin-set{background:var(--primary)}
    .dtl-admin-cancel{background:#ccc;color:#333}
    .dtl-admin-edit{background:var(--info)}
    .dtl-stats{display:inline-flex;align-items:center;gap:12px;margin-left:12px}
    .dtl-stats a,.dtl-stats span{color:var(--light);font-size:13px;display:inline-flex;align-items:center;gap:4px}
    .dtl-stats a:hover{color:var(--primary)}
    .dtl-content h3{font-size:19px;color:var(--dark);margin:32px 0 14px;padding-left:14px;border-left:4px solid var(--primary);line-height:1.4}
    .dtl-content p{margin-bottom:18px;text-align:justify;color:var(--text);line-height:1.8}
    .dtl-content ol,.dtl-content ul{padding-left:26px;margin-bottom:18px}
    .dtl-content li{margin-bottom:12px;line-height:1.8;color:var(--text)}
    .dtl-content strong{color:var(--dark)}
    .dtl-content img{max-width:100%;border-radius:6px;margin:12px 0}
    .dtl-reply-item{padding:24px 0;border-bottom:1px solid var(--border)}
    .dtl-reply-item:last-child{border-bottom:none}
    .dtl-reply-head{display:flex;align-items:center;gap:12px;margin-bottom:14px;flex-wrap:wrap}
    .dtl-reply-head .dtl-avatar img{width:36px;height:36px}
    .dtl-op-tag{font-size:12px;color:var(--primary);font-weight:600}
    .dtl-adopt-icon{color:var(--success);font-size:16px;margin-left:auto}
    .dtl-reply-body{padding-left:48px;line-height:1.8;color:var(--text)}
    .dtl-reply-actions{padding-left:48px;margin-top:12px;display:flex;align-items:center;gap:16px;font-size:13px;color:var(--light);flex-wrap:wrap}
    .dtl-reply-actions span{cursor:pointer;transition:color .2s;display:inline-flex;align-items:center;gap:4px}
    .dtl-reply-actions span:hover{color:var(--primary)}
    .dtl-reply-actions .zan-active{color:var(--danger)}
    .dtl-reply-admin{margin-left:auto;display:inline-flex;gap:10px}
    .dtl-reply-admin span{color:var(--sub);font-size:12px}
    .dtl-reply-admin span:hover{color:var(--primary)}
    .dtl-empty{text-align:center;padding:48px 0;color:var(--light);font-size:14px}
    .dtl-textarea{width:100%;height:130px;padding:14px;border:1px solid var(--border);border-radius:6px;resize:vertical;font-size:14px;color:var(--text);font-family:inherit;margin-bottom:14px;box-sizing:border-box;transition:border-color .2s}
    .dtl-textarea:focus{border-color:var(--primary);outline:none}
    .dtl-submit{display:inline-flex;align-items:center;gap:6px;background:var(--primary);color:var(--white);padding:11px 30px;border-radius:4px;font-size:14px;font-weight:bold;border:none;cursor:pointer;transition:all .2s}
    .dtl-submit:hover{background:#0056b3;transform:translateY(-1px);box-shadow:0 3px 8px rgba(0,123,255,.3)}
    .dtl-vercode{display:flex;align-items:center;gap:12px;margin-bottom:14px;flex-wrap:wrap}
    .dtl-vercode input{height:38px;padding:0 12px;border:1px solid var(--border);border-radius:4px;font-size:14px;width:160px;box-sizing:border-box}
    .dtl-vercode input:focus{border-color:var(--primary);outline:none}
    .dtl-vercode img{height:38px;border-radius:4px;cursor:pointer;border:1px solid var(--border)}
    @media(max-width:768px){
        .dtl-card{padding:20px}
        .dtl-title{font-size:21px}
        .dtl-meta{gap:10px}
        .dtl-admin-box{margin-left:0;margin-top:8px;width:100%}
        .dtl-reply-body,.dtl-reply-actions{padding-left:0}
        .dtl-content h3{font-size:17px;margin:24px 0 12px}
    }
	/* 导航容器重置 */
	.header-nav { margin-left: 0; }
	.header-nav__list {
	    display: flex;
	    align-items: center;
	    list-style: none;
	    margin: 0;
	    padding: 0;
	    gap: 30px; /* 替代原 li 的 margin-left:30px */
	}
	.header-nav__item:first-child { margin-left: 0; }
	
	/* 链接基础样式 */
	.header-nav__link {
	    text-decoration: none;
	    color: inherit;
	    display: inline-flex;
	    align-items: center;
	    gap: 6px;
	}
	
	/* 徽章样式（还原 layui-badge 视觉） */
	.header-nav__badge {
	    display: inline-block;
	    padding: 2px 6px;
	    font-size: 12px;
	    line-height: 1.4;
	    color: #fff;
	    background-color: #ff5722;
	    border-radius: 10px;
	    white-space: nowrap;
	}
	
	/* 用户信息区域 */
	.header-nav__item--user {
	    display: inline-flex;
	    align-items: center;
	    gap: 8px;
	    color: red; /* 保留原内联 color:red */
	}
	.header-nav__avatar {
	    width: 30px;
	    height: 30px;
	    border-radius: 50%;
	    object-fit: cover;
	}
	.header-nav__username {
	    font-style: normal;
	    white-space: nowrap;
	}
	
	/* SEO/无障碍必备：视觉隐藏但爬虫可读 */
	.dtl-sr-only {
	    position: absolute;
	    width: 1px;
	    height: 1px;
	    padding: 0;
	    margin: -1px;
	    overflow: hidden;
	    clip: rect(0, 0, 0, 0);
	    white-space: nowrap;
	    border: 0;
	}
	
:root{--primary:#d4380d;--dark:#1a1a2e;--white:#fff;--text:#333;--sub:#666;--light:#999;--border:#eee;--success:#52c41a;--danger:#ff4d4f}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;color:var(--text);line-height:1.6;background:#f5f6fa}
.container{max-width:1200px;margin:0 auto;padding:0 16px}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit;transition:color .2s}
ul,ol{list-style:none}

.ds-main{padding:24px 0 60px}
.ds-card{background:var(--white);border-radius:10px;box-shadow:0 2px 12px rgba(0,0,0,.04);overflow:hidden;margin-bottom:24px}
.ds-section-head{display:flex;align-items:center;justify-content:space-between;padding:20px 28px 16px}
.ds-section-head h2{font-size:22px;color:var(--dark);font-weight:800;position:relative;padding-left:14px;line-height:1.3}
.ds-section-head h2::before{content:'';position:absolute;left:0;top:4px;bottom:4px;width:4px;border-radius:2px;background:var(--primary)}
.ds-more-link{font-size:14px;color:var(--light);white-space:nowrap;display:inline-flex;align-items:center;gap:4px}
.ds-more-link:hover{color:var(--primary);gap:8px}

/* ===== H1 价格中心 ===== */
.ds-price-center{background:var(--dark);border-radius:10px;margin-bottom:24px;box-shadow:0 4px 20px rgba(26,26,46,.12);overflow:hidden}
.ds-price-center .ds-section-head{border-bottom:1px solid rgba(255,255,255,.08);padding-bottom:0}
.ds-price-center .ds-section-head h1{font-size:24px;color:#fff;font-weight:800;padding-left:14px;position:relative;line-height:1.3}
.ds-price-center .ds-section-head h1::before{content:'';position:absolute;left:0;top:4px;bottom:4px;width:4px;border-radius:2px;background:#ffd700}

.ds-price-tabs-bar{display:flex;align-items:flex-end;justify-content:space-between;padding:0 28px;gap:16px;flex-wrap:wrap;border-bottom:2px solid rgba(255,255,255,.06);position:relative}
.ds-price-tabs{display:flex;gap:2px;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding-bottom:0}
.ds-price-tabs::-webkit-scrollbar{display:none}
.ds-price-tabs button[role="tab"]{padding:12px 24px;font-size:15px;background:transparent;color:rgba(255,255,255,.55);border:none;border-bottom:3px solid transparent;cursor:pointer;transition:all .2s;white-space:nowrap;font-weight:600;position:relative;bottom:-2px;flex-shrink:0;-webkit-tap-highlight-color:transparent}
.ds-price-tabs button[role="tab"]:hover{color:rgba(255,255,255,.85)}
.ds-price-tabs button[role="tab"][aria-selected="true"]{color:#ffd700;border-bottom-color:#ffd700}
.ds-price-tabs button[role="tab"]:focus-visible{outline:2px solid #ffd700;outline-offset:-2px;border-radius:4px 4px 0 0}
.ds-price-tabs button[role="tab"]:active{background:rgba(255,255,255,.06);transform:scale(.97)}
.ds-price-tabs-bar::after{content:'';position:absolute;right:0;top:0;bottom:0;width:50px;background:linear-gradient(to right,transparent,var(--dark));pointer-events:none;z-index:2;border-radius:0 10px 0 0}
.ds-price-tabs-bar.no-overflow::after{display:none}

.ds-price-direct-links{display:flex;gap:10px;flex-wrap:wrap;padding-bottom:10px}
.ds-price-direct-links a{font-size:12px;color:rgba(255,255,255,.45);padding:3px 12px;border:1px dashed rgba(255,255,255,.2);border-radius:4px;transition:all .2s;white-space:nowrap}
.ds-price-direct-links a:hover{color:#ffd700;border-color:#ffd700;background:rgba(255,215,0,.06)}

.ds-tab-panel{padding:0 28px 24px;overflow-x:auto}
.ds-tab-panel[hidden]{display:none}
.ds-price-table{width:100%;border-collapse:collapse;font-size:14px;min-width:600px}
.ds-price-table thead th{text-align:left;padding:14px 16px;background:rgba(255,255,255,.06);color:rgba(255,255,255,.85);font-weight:700;font-size:14px;border-bottom:2px solid #ffd700;white-space:nowrap}
.ds-price-table tbody td{padding:14px 16px;border-bottom:1px solid rgba(255,255,255,.05);color:rgba(255,255,255,.8);vertical-align:middle}
.ds-price-table tbody tr:hover td{background:rgba(255,255,255,.04)}
.ds-price-table tbody tr:last-child td{border-bottom:none}
.ds-price-table time{color:rgba(255,255,255,.35);font-size:13px;font-variant-numeric:tabular-nums}
.ds-price-table a{color:rgba(255,255,255,.85);font-weight:600;transition:color .2s}
.ds-price-table a:hover{color:#ffd700}
.ds-region-tag{display:inline-block;padding:2px 10px;border-radius:3px;font-size:12px;font-weight:700;background:rgba(255,215,0,.12);color:#ffd700;white-space:nowrap}

/* ===== Hero焦点区 ===== */
.ds-hero{display:grid;grid-template-columns:1fr 420px;gap:24px;margin-bottom:24px}
.ds-hero-news .ds-news-list{padding:0 28px 24px}
.ds-news-item{border-bottom:1px solid var(--border)}
.ds-news-item:last-child{border-bottom:none}
.ds-news-item a{display:grid;grid-template-columns:1fr auto;gap:12px;padding:16px 0;transition:all .25s}
.ds-news-item a:hover{padding-left:8px}
.ds-news-title{font-size:16px;color:var(--text);font-weight:700;line-height:1.5;margin-bottom:6px;display:block}
.ds-news-item.active .ds-news-title,.ds-news-item a:hover .ds-news-title{color:var(--primary)}
.ds-news-excerpt{font-size:14px;color:var(--sub);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ds-news-date{font-size:13px;color:var(--light);font-variant-numeric:tabular-nums;white-space:nowrap;align-self:start;padding-top:3px}
.ds-hero-featured{display:block;margin:0 28px 20px;border-radius:8px;overflow:hidden;position:relative}
.ds-hero-featured img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .4s}
.ds-hero-featured:hover img{transform:scale(1.03)}
.ds-hero-featured .ds-featured-caption{position:absolute;bottom:0;left:0;right:0;padding:36px 20px 16px;background:linear-gradient(transparent,rgba(0,0,0,.7));color:#fff;font-size:18px;font-weight:700;line-height:1.4}
.ds-hero-media{display:flex;flex-direction:column;gap:24px}
.ds-carousel img{width:100%;border-radius:10px;object-fit:cover;aspect-ratio:420/260}
.ds-rec-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:0 28px 24px}
.ds-rec-item img{width:100%;border-radius:6px;object-fit:cover;aspect-ratio:16/10;transition:transform .3s}
.ds-rec-item:hover img{transform:scale(1.03)}
.ds-rec-item span{display:block;font-size:14px;color:var(--text);margin-top:10px;line-height:1.5;font-weight:600}
.ds-rec-item:hover span{color:var(--primary)}

/* ===== 供求信息 ===== */
.ds-supply-table-wrap{padding:0 28px 24px;overflow-x:auto}
.ds-supply-table{width:100%;border-collapse:collapse;font-size:14px;min-width:600px}
.ds-supply-table thead th{text-align:left;padding:14px 16px;background:#f8f9fa;color:var(--dark);font-weight:700;font-size:14px;border-bottom:2px solid var(--primary)}
.ds-supply-table tbody td{padding:16px 16px;border-bottom:1px solid var(--border);color:var(--text)}
.ds-supply-table tbody tr:hover td{background:#f8fbff}
.ds-supply-table tbody tr:last-child td{border-bottom:none}
.ds-tag-buy,.ds-tag-sell{display:inline-block;padding:2px 10px;border-radius:3px;font-size:11px;font-weight:700;color:var(--white)!important;margin-right:8px;vertical-align:middle}
.ds-tag-buy{background:var(--danger)}
.ds-tag-sell{background:var(--success)}
.ds-phone-masked{color:var(--light);font-size:13px;letter-spacing:1px}

/* ===== 视频专区 ===== */
.ds-video-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;padding:0 28px 28px}
.ds-video-item{display:block}
.ds-video-thumb{position:relative;border-radius:8px;overflow:hidden;aspect-ratio:16/9}
.ds-video-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s}
.ds-video-item:hover .ds-video-thumb img{transform:scale(1.06)}
.ds-play-btn{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:44px;height:44px;background:rgba(0,0,0,.35);border-radius:50%;display:flex;align-items:center;justify-content:center;pointer-events:none;transition:all .25s;backdrop-filter:blur(3px)}
.ds-video-item:hover .ds-play-btn{background:var(--primary);transform:translate(-50%,-50%) scale(1.1)}
.ds-play-btn::after{content:'';border-style:solid;border-width:7px 0 7px 13px;border-color:transparent transparent transparent #fff;margin-left:3px}
.ds-video-label{display:block;font-size:14px;color:var(--text);margin-top:10px;line-height:1.5;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ds-video-item:hover .ds-video-label{color:var(--primary)}

/* ===== 综合资讯三栏 ===== */
.ds-matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:24px}
.ds-matrix-list{padding:0 24px 24px}
.ds-matrix-list li{padding:12px 0;border-bottom:1px solid var(--border);font-size:14px;line-height:1.6}
.ds-matrix-list li:last-child{border-bottom:none}
.ds-matrix-list a{color:var(--text);display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;transition:all .2s;font-weight:500}
.ds-matrix-list a:hover{color:var(--primary);padding-left:6px}

/* ===== 蒜友热议话题 ===== */
.ds-forum-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;padding:0 28px 28px}
.ds-forum-item{border:1px solid var(--border);border-radius:8px;padding:16px 20px;transition:all .2s}
.ds-forum-item:hover{border-color:var(--primary);box-shadow:0 2px 8px rgba(212,56,13,.06)}
.ds-forum-link{display:flex;align-items:flex-start;gap:10px;margin-bottom:10px}
.ds-forum-tag{flex-shrink:0;padding:2px 8px;border-radius:3px;font-size:11px;font-weight:700;color:#fff;line-height:1.6;white-space:nowrap}
.ds-tag-hot{background:#ff4d4f}
.ds-tag-new{background:#1890ff}
.ds-tag-quality{background:#faad14}
.ds-tag-trade{background:#52c41a}
.ds-forum-title{font-size:15px;font-weight:600;color:var(--text);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ds-forum-item:hover .ds-forum-title{color:var(--primary)}
.ds-forum-meta{display:flex;align-items:center;gap:16px;font-size:12px;color:var(--light)}
.ds-forum-stats{color:var(--sub);font-weight:600}

/* ===== 友情链接 ===== */
.ds-friends{padding:24px 28px}
.ds-friends h2{font-size:16px;color:var(--dark);margin-bottom:14px;font-weight:700}
.ds-friend-links{display:flex;flex-wrap:wrap;gap:12px 28px;font-size:14px}
.ds-friend-links a{color:var(--sub);font-weight:500}
.ds-friend-links a:hover{color:var(--primary)}

/* ===== 响应式 ===== */
@media(max-width:992px){
  .ds-hero{grid-template-columns:1fr}
  .ds-section-head{padding:18px 24px 14px}
  .ds-section-head h2,.ds-price-center .ds-section-head h1{font-size:20px}
  .ds-video-grid{grid-template-columns:repeat(3,1fr);padding:0 24px 24px}
  .ds-tab-panel,.ds-supply-table-wrap{padding:0 24px 20px}
  .ds-rec-grid,.ds-hero-featured{margin-left:24px;margin-right:24px}
  .ds-news-list{padding:0 24px 20px}
  .ds-price-tabs-bar{padding:0 24px}
  .ds-forum-grid{padding:0 24px 24px}
}
@media(max-width:768px){
  .ds-main{padding:16px 0 40px}
  .ds-matrix{grid-template-columns:1fr}
  .ds-video-grid{grid-template-columns:repeat(2,1fr)}
  .ds-rec-grid{grid-template-columns:1fr}
  .ds-news-title{font-size:15px}
  .ds-price-tabs-bar{flex-direction:column;align-items:flex-start;gap:8px;padding:0 16px}
  .ds-price-tabs{margin-right:-16px;padding-right:36px;gap:1px}
  .ds-price-tabs button[role="tab"]{padding:10px 18px;font-size:13px}
  .ds-price-direct-links{width:100%;overflow-x:auto;padding-bottom:6px;scrollbar-width:none}
  .ds-price-direct-links::-webkit-scrollbar{display:none}
  .ds-price-tabs-bar::after{width:36px;right:0}
  .ds-tab-panel,.ds-supply-table-wrap{padding:0 16px 16px}
  .ds-rec-grid,.ds-hero-featured{margin-left:16px;margin-right:16px}
  .ds-news-list{padding:0 16px 16px}
  .ds-matrix-list{padding:0 16px 16px}
  .ds-friends{padding:16px}
  .ds-hero-featured .ds-featured-caption{font-size:16px;padding:28px 16px 14px}
  .ds-forum-grid{grid-template-columns:1fr;padding:0 16px 20px}
  .ds-forum-title{font-size:14px}
}
@media(max-width:480px){
  .ds-video-grid{grid-template-columns:1fr}
  .ds-section-head{flex-direction:column;align-items:flex-start;gap:8px;padding:16px 16px 12px}
}