/* ====================== 优化后完整CSS ====================== */
:root {
	--bg-page: #18181b;
	--bg-sidebar: #222227;
	--bg-topnav: #18181b;
	--bg-player: #0c0c0e;
	--bg-input: #25252b;
	--bg-card: #2a2a30;
	--bg-hover: #2e2e36;
	--border-subtle: #2a2a30;
	--border-input: #33333b;
	--text-primary: #e8e8eb;
	--text-secondary: #b0b0ba;
	--text-muted: #9999a3;
	--text-white: #ffffff;
	--accent: #ff2e63;
	--accent-hover: #e62157;
	--shadow-card: 0 6px 14px rgba(0, 0, 0, 0.5);
	--radius-card: 24px;
	--radius-btn: 40px;
	--radius-input: 40px;
	--radius-player: 32px;
	--radius-item: 14px;
	--transition-fast: 0.15s ease;
	--transition-normal: 0.25s ease;
	--transition-slow: 0.35s cubic-bezier(0.2, 0, 0.2, 1);
	--focus-ring: 0 0 0 2px rgba(255,46,99,0.35);
}
[data-theme=light] {
	--bg-page: #f5f5f7;
	--bg-sidebar: #ffffff;
	--bg-topnav: #f5f5f7;
	--bg-player: #eaeaea;
	--bg-input: #eaeaee;
	--bg-card: #f0f0f2;
	--bg-hover: #e2e2e6;
	--border-subtle: #d0d0d5;
	--border-input: #c0c0c8;
	--text-primary: #1a1a1e;
	--text-secondary: #4a4a52;
	--text-muted: #7a7a84;
	--text-white: #1a1a1e;
	--shadow-card: 0 6px 14px rgba(0, 0, 0, 0.08);
	--focus-ring: 0 0 0 2px rgba(255,46,99,0.25);
}

/* 全局基础重置 */
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	font-family: system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}
a {
	text-decoration: none;
	color: inherit;
}
button, input {
	font: inherit;
	color: inherit;
}
button {
	border: none;
	background: transparent;
}
/* 清除默认焦点黑框，自定义柔和聚焦环 */
:focus-visible {
	outline: none;
	box-shadow: var(--focus-ring);
}
:focus {
	outline: none;
}

body {
	background-color: var(--bg-page);
	color: var(--text-primary);
	transition: background-color var(--transition-normal), color var(--transition-normal);
    overflow-x: hidden;
}

.app-container {
	width: 100%;
	background-color: var(--bg-page);
	transition: background-color var(--transition-normal);
}

/* 侧边栏 */
.sidebar {
    position: fixed;
	top: 0;
	left: 0;
	width: 220px;
	min-width: 220px;
	height: 100vh;
	background-color: var(--bg-sidebar);
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	padding: 16px 12px 20px 12px;
	z-index: 20;
	box-shadow: 0 4px 12px rgba(0,0,0,.2);
	overflow-y: auto;
	scrollbar-width: none;
	transition: width var(--transition-normal), min-width var(--transition-normal), background-color var(--transition-normal), transform var(--transition-slow);
}
.sidebar::-webkit-scrollbar {
	display: none;
}
.sidebar.collapsed {
	width: 83px;
	min-width: 83px
}
.sidebar.mobile-open {
	width: 240px;
	min-width: 240px;
	transform: translateX(0)
}

.logo-area {
	display: flex;
	align-items: center;
	justify-content: flex-start;
	gap: 10px;
	margin-bottom: 28px;
	padding: 0 6px;
	width: 100%
}
.logo-icon {
	background: #ff7a00;
	width: 36px;
	height: 36px;
	border-radius: 10px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: 700;
	font-size: 22px;
	color: #fff;
	flex-shrink: 0
}
.logo-text {
	font-weight: 600;
	font-size: 20px;
	letter-spacing: .5px;
	color: var(--text-primary);
	white-space: nowrap;
	opacity: 1;
	transition: opacity var(--transition-fast);
}
.sidebar.collapsed .logo-text {
	opacity: 0;
	width: 0;
	overflow: hidden
}
.sidebar:not(.collapsed) .logo-text {
	opacity: 1;
	width: auto
}

.nav-menu,.third-party {
	display: flex;
	flex-direction: column;
	width: 100%;
	padding: 0 4px;
	gap: 4px;
	margin-bottom: 12px
}

/* 导航项 统一优化 */
.bottom-more,.nav-item,.third-item {
	display: flex;
	align-items: center;
	gap: 16px;
	padding: 10px 14px;
	border-radius: var(--radius-item);
	color: var(--text-secondary);
	font-size: 15px;
	font-weight: 450;
	transition: background var(--transition-fast), color var(--transition-fast);
	cursor: pointer;
	width: 100%;
	white-space: nowrap
}
.bottom-more i,.nav-item i,.third-item i {
	width: 24px;
	font-size: 18px;
	text-align: center;
	color: var(--text-secondary);
	flex-shrink: 0
}
.bottom-more span,.nav-item span,.third-item span {
	color: var(--text-primary);
	opacity: 1;
	transition: opacity var(--transition-fast);
}
.sidebar.collapsed .bottom-more span,.sidebar.collapsed .nav-item span,.sidebar.collapsed .third-item span {
	opacity: 0;
	width: 0;
	overflow: hidden;
	display: none
}
.sidebar:not(.collapsed) .bottom-more span,.sidebar:not(.collapsed) .nav-item span,.sidebar:not(.collapsed) .third-item span {
	opacity: 1;
	display: inline;
	width: auto
}
.bottom-more:hover,.nav-item:hover,.third-item:hover {
	background-color: var(--bg-hover)
}
.nav-item.active {
	background-color: var(--bg-hover);
	color: var(--accent)
}
.nav-item.active i {
	color: var(--accent)
}

.divider {
	width: 80%;
	height: 1px;
	background: var(--border-subtle);
	margin: 6px 0 10px 6px
}

/* 登录卡片 */
.login-card {
	background-color: var(--bg-card);
	border-radius: var(--radius-card);
	padding: 18px 14px;
	margin: 6px 4px 20px 4px;
	width: calc(100% - 8px);
	box-shadow: var(--shadow-card);
	transition: background-color var(--transition-normal), box-shadow var(--transition-normal), opacity var(--transition-normal), max-height var(--transition-slow), padding var(--transition-normal), margin var(--transition-normal);
	overflow: hidden;
	max-height: 400px;
	opacity: 1
}
.sidebar.collapsed .login-card {
	max-height: 0;
	padding: 0 14px;
	margin: 0 4px;
	opacity: 0;
	pointer-events: none
}
.sidebar.mobile-open .login-card {
	max-height: 400px;
	padding: 18px 14px;
	margin: 6px 4px 20px 4px;
	opacity: 1;
	pointer-events: auto
}
.login-title {
	font-size: 14px;
	color: var(--text-muted);
	letter-spacing: .3px;
	margin-bottom: 12px
}
.login-list {
	display: flex;
	flex-direction: column;
	gap: 10px;
	margin-bottom: 18px
}
.login-list-item {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 14px;
	color: var(--text-secondary)
}
.login-list-item i {
	width: 20px;
	font-size: 15px;
	color: var(--accent);
	text-align: center
}
.login-btn {
	background-color: var(--accent);
	border-radius: var(--radius-btn);
	padding: 12px 0;
	color: #fff;
	font-weight: 600;
	font-size: 16px;
	text-align: center;
	cursor: pointer;
	width: 100%;
	letter-spacing: .5px;
	box-shadow: 0 4px 10px rgba(255,46,99,.25);
	transition: background var(--transition-fast), transform var(--transition-fast);
}
.login-btn:hover {
	background-color: var(--accent-hover);
	transform: translateY(-2px);
}
.login-btn:active {
	transform: translateY(0px);
}

/* 侧边栏切换按钮 */
.sidebar-toggle {
	position: fixed;
	bottom: 24px;
	left: 20px;
	z-index: 40;
	background: var(--bg-card);
	color: var(--text-primary);
	border: 1px solid var(--border-subtle);
	border-radius: 40px;
	padding: 10px 18px;
	font-size: 18px;
	cursor: pointer;
	box-shadow: var(--shadow-card);
	display: flex;
	align-items: center;
	gap: 8px;
	transition: background var(--transition-normal), color var(--transition-normal), transform var(--transition-fast);
	backdrop-filter: blur(4px)
}
.sidebar-toggle i {
	font-size: 20px
}
.sidebar-toggle span {
	font-size: 14px;
	font-weight: 500;
	display: none
}
@media (max-width:700px) {
	.sidebar-toggle span {
		display: inline
	}
}
.sidebar-toggle:hover {
	background: var(--bg-hover);
	transform: translateY(-2px);
}
.sidebar-toggle:active {
	transform: translateY(0);
}

/* 主内容容器 */
.main-wrapper {
	margin-left: 220px;
	margin-top: 64px;
	min-height: calc(100vh - 64px);
	display: flex;
	flex-direction: column;
	background-color: var(--bg-page);
	transition: margin-left var(--transition-normal);
}
.sidebar.collapsed ~ .main-wrapper {
	margin-left: 83px;
}

/* 顶部导航 */
.top-nav {
    position: fixed;
	top: 0;
	left: 220px;
	right: 0;
	height: 64px;
	min-height: 64px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 0 28px 0 24px;
	background-color: var(--bg-topnav);
	border-bottom: 1px solid var(--border-subtle);
	transition: background var(--transition-normal), border var(--transition-normal), left var(--transition-normal);
	z-index: 15;
}
.sidebar.collapsed ~ .main-wrapper .top-nav {
	left: 83px;
}

/* 搜索框 */
.search-wrap {
	display: flex;
	align-items: center;
	background-color: var(--bg-input);
	border-radius: var(--radius-input);
	padding: 0 16px 0 20px;
	height: 42px;
	width: 340px;
	border: 1px solid var(--border-input);
	transition: background var(--transition-normal), border var(--transition-normal), box-shadow var(--transition-fast);
}
.search-wrap:focus-within {
	box-shadow: var(--focus-ring);
	border-color: var(--accent);
}
.search-wrap input {
	background: transparent;
	border: none;
	outline: 0;
	color: var(--text-primary);
	font-size: 14px;
	flex: 1;
	padding: 8px 0
}
.search-wrap input::placeholder {
	color: var(--text-muted)
}
.search-btn {
	background: transparent;
	border: none;
	color: var(--text-muted);
	font-size: 16px;
	padding: 6px 0 6px 10px;
	cursor: pointer;
	transition: color var(--transition-fast);
}
.search-btn:hover {
	color: var(--text-primary);
}

.action-buttons {
	display: flex;
	align-items: center;
	gap: 22px
}
.action-item {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 2px;
	cursor: pointer;
	color: var(--text-secondary);
	transition: color var(--transition-fast), transform var(--transition-fast);
}
.action-item i {
	font-size: 20px;
	color: var(--text-secondary);
	transition: color var(--transition-fast);
}
.action-item span {
	font-size: 11px;
	color: var(--text-muted);
	transition: color var(--transition-fast);
}
.action-item:hover {
	transform: translateY(-2px);
}
.action-item:hover i {
	color: var(--text-primary)
}
.action-item:hover span {
	color: var(--text-secondary)
}

/* 主题切换按钮 */
.theme-toggle {
	background: var(--bg-input);
	border: 1px solid var(--border-input);
	border-radius: 40px;
	padding: 6px 14px;
	color: var(--text-primary);
	font-size: 18px;
	cursor: pointer;
	display: flex;
	align-items: center;
	gap: 6px;
	transition: background var(--transition-normal), color var(--transition-normal), transform var(--transition-fast);
	margin-left: 8px
}
.theme-toggle i {
	font-size: 18px
}
.theme-toggle:hover {
	background: var(--bg-hover);
	transform: translateY(-2px);
}
.theme-toggle:active {
	transform: translateY(0);
}

.content-area {
	padding: 30px;
	background-color: var(--bg-page);
	position: relative;
	transition: background var(--transition-normal)
}

.player-container {
	width: 100%;
	height: 100%;
	background-color: var(--bg-player);
	border-radius: var(--radius-player);
	position: relative;
	box-shadow: inset 0 0 0 1px var(--border-subtle);
	padding: 30px;
	overflow: auto
}
.player-placeholder {
	color: var(--text-muted);
	font-size: 16px;
	letter-spacing: 1px;
	font-weight: 300;
	user-select: none;
	opacity: .6
}
.collapse-btn {
	position: absolute;
	top: 18px;
	right: 22px;
	display: flex;
	align-items: center;
	gap: 4px;
	background: var(--bg-card);
	padding: 6px 12px;
	border-radius: 40px;
	color: var(--text-secondary);
	font-size: 14px;
	border: 1px solid var(--border-subtle);
	cursor: pointer;
	transition: background var(--transition-normal), color var(--transition-normal), transform var(--transition-fast);
	backdrop-filter: blur(2px)
}
.collapse-btn i {
	font-size: 14px;
	color: var(--text-secondary)
}
.collapse-btn:hover {
	background: var(--bg-hover);
	transform: translateY(-2px);
}
.collapse-btn:active {
	transform: translateY(0);
}

/* 移动端适配 */
@media (max-width:700px) {
	.sidebar {
		position: fixed;
		top: 0;
		left: 0;
		transform: translateX(-110%);
		width: 240px;
		min-width: 240px;
		height: 100vh;
		box-shadow: 0 0 30px rgba(0,0,0,.6);
		border-radius: 0 20px 20px 0;
		z-index: 30;
		transition: transform var(--transition-slow), background var(--transition-normal);
		padding: 16px 14px 20px 14px
	}
	.sidebar.mobile-open {
		transform: translateX(0)
	}
	.sidebar.mobile-open .bottom-more span,.sidebar.mobile-open .logo-text,.sidebar.mobile-open .nav-item span,.sidebar.mobile-open .third-item span {
		opacity: 1!important;
		display: inline!important;
		width: auto!important
	}
	.sidebar:not(.mobile-open) .bottom-more span,.sidebar:not(.mobile-open) .logo-text,.sidebar:not(.mobile-open) .nav-item span,.sidebar:not(.mobile-open) .third-item span {
		opacity: 0;
		display: none;
		width: 0
	}
	.sidebar.mobile-open .login-card {
		max-height: 400px;
		padding: 18px 14px;
		margin: 6px 4px 20px 4px;
		opacity: 1;
		pointer-events: auto
	}
	.sidebar:not(.mobile-open) .login-card {
		max-height: 0;
		padding: 0 14px;
		margin: 0 4px;
		opacity: 0;
		pointer-events: none
	}
	.sidebar-toggle {
		left: 16px;
		bottom: 20px;
		padding: 8px 16px;
		z-index: 35
	}
	.main-wrapper {
		margin-left: 0;
	}
	.top-nav {
		left: 0;
		padding: 0 16px;
		flex-wrap: wrap;
		height: auto;
		min-height: 60px;
		gap: 8px
	}
	.search-wrap {
		width: 100%;
		max-width: 280px;
		order: 2
	}
	.action-buttons {
		gap: 12px;
		flex-wrap: wrap;
		justify-content: flex-end
	}
	.action-item span {
		font-size: 10px
	}
	.content-area {
		padding: 12px 16px 16px 16px
	}
	.theme-toggle {
		padding: 4px 12px;
		font-size: 16px
	}
	.player-container {
		border-radius: 20px
	}
}
@media (min-width:701px) {
	.sidebar.collapsed {
		width: 83px;
		min-width: 83px
	}
	.sidebar:not(.collapsed) {
		width: 220px;
		min-width: 220px
	}
	.sidebar-toggle {
		display: flex
	}
}

/* FontAwesome图标 允许点击交互 */
.fab,.far,.fas {
	pointer-events: auto;
}


/* ============================================================
   1. 空状态
   ============================================================ */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}
.empty-state i {
    font-size: 56px;
    margin-bottom: 16px;
    opacity: 0.3;
}
.empty-state .refresh-link {
    color: var(--accent);
    cursor: pointer;
    font-weight: 500;
}

/* ============================================================
   2. 分页
   ============================================================ */
.pagination-container {
    display: flex;
    justify-content: center;
    margin-top: 24px;
    padding: 12px 0 30px;
}
.pagination-container ul {
    display: flex;
    gap: 6px;
    list-style: none;
    padding: 0;
    margin: 0;
}
.pagination-container li {
    display: inline-block;
}
.pagination-container a,
.pagination-container span {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 6px;
    border: 1px solid var(--border-input);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.2s;
    background: var(--bg-card);
}
.pagination-container a:hover {
    border-color: var(--accent);
    color: var(--text-primary);
}
.pagination-container .active span {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}
.pagination-container .disabled span {
    opacity: 0.4;
    cursor: not-allowed;
}

/* ============================================================
   3. 圈子样式
   ============================================================ */
.circle-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}
.circle-card {
    background: var(--bg-card);
    border-radius: var(--radius-card);
    overflow: hidden;
    border: 1px solid var(--border-subtle);
    transition: transform 0.2s, box-shadow 0.2s;
}
.circle-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
}
.circle-card .cover {
    width: 100%;
    height: 130px;
    object-fit: cover;
    background: var(--bg-input);
    display: block;
}
.circle-card .info {
    padding: 12px 14px 14px;
}
.circle-card .info .name {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.circle-card .info .cate {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 4px;
}
.circle-card .info .cate i {
    margin-right: 4px;
}
.circle-card .info .desc {
    font-size: 13px;
    color: var(--text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 8px;
    line-height: 1.4;
}
.circle-card .info .stats {
    display: flex;
    gap: 14px;
    font-size: 12px;
    color: var(--text-muted);
}
.circle-card .info .stats i {
    margin-right: 4px;
}
.circle-card .info .type-tag {
    display: inline-block;
    font-size: 11px;
    padding: 1px 12px;
    border-radius: 20px;
    background: var(--bg-input);
    color: var(--text-muted);
    margin-top: 4px;
}
/* 圈子加入按钮 */
.circle-card .join-status {
    margin-top: 12px;
    padding: 12px 14px 14px;
    border-top: 1px solid var(--border-subtle);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.circle-card .join-status .joined-tag {
    font-size: 12px;
    color: #10dba7;
}
.circle-card .join-status .join-btn {
    padding: 4px 20px;
    border-radius: 20px;
    border: none;
    font-size: 12px;
    cursor: pointer;
    background: var(--accent);
    color: #fff;
    transition: opacity 0.2s;
    flex-shrink: 0;
}
.circle-card .join-status .join-btn:hover {
    opacity: 0.85;
}
.circle-card .join-status .join-btn.joined {
    background: var(--bg-input);
    color: var(--text-muted);
    cursor: default;
}
.circle-card .join-status .join-btn.quit {
    background: #e74c3c;
    color: #fff;
}
.circle-card .join-status .join-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

@media (max-width: 700px) {
    .circle-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 12px;
    }
    .circle-card .cover {
        height: 100px;
    }
    .circle-card .info {
        padding: 10px 12px;
    }
    .circle-card .info .name {
        font-size: 14px;
    }
    .circle-card .join-status {
        padding: 10px 12px 12px;
        flex-wrap: wrap;
        gap: 8px;
    }
}

/* ============================================================
   4. 话题样式
   ============================================================ */
.topic-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 32px;
}
.topic-card {
    background: var(--bg-card);
    border-radius: var(--radius-card);
    padding: 14px 18px;
    border: 1px solid var(--border-subtle);
    transition: background 0.2s, box-shadow 0.2s;
    display: flex;
    align-items: center;
    gap: 14px;
}
.topic-card:hover {
    background: var(--bg-hover);
    box-shadow: var(--shadow-card);
}
.topic-card .icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: #fff;
    flex-shrink: 0;
}
.topic-card .info {
    flex: 1;
    min-width: 0;
}
.topic-card .info .name {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}
.topic-card .info .name .hot-tag {
    display: inline-block;
    background: var(--accent);
    color: #fff;
    font-size: 10px;
    padding: 1px 10px;
    border-radius: 20px;
    margin-left: 8px;
    vertical-align: middle;
}
.topic-card .info .circle-name {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 2px;
}
.topic-card .info .circle-name i {
    margin-right: 4px;
}
.topic-card .stats {
    display: flex;
    gap: 14px;
    font-size: 12px;
    color: var(--text-muted);
    flex-shrink: 0;
}
.topic-card .stats i {
    margin-right: 4px;
}
.topic-card .topic-desc {
    display: none;
}
/* 话题关注按钮 */
.topic-card .topic-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 0;
    padding-top: 0;
    border-top: none;
    flex: 1;
}
.topic-card .topic-footer .follow-btn {
    padding: 4px 18px;
    border-radius: 20px;
    border: none;
    font-size: 12px;
    cursor: pointer;
    background: var(--accent);
    color: #fff;
    transition: opacity 0.2s;
    flex-shrink: 0;
}
.topic-card .topic-footer .follow-btn:hover {
    opacity: 0.85;
}
.topic-card .topic-footer .follow-btn.followed {
    background: var(--bg-input);
    color: var(--text-muted);
}
.topic-card .topic-footer .follow-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

@media (max-width: 700px) {
    .topic-card {
        flex-wrap: wrap;
        padding: 12px 14px;
    }
    .topic-card .stats {
        margin-left: auto;
    }
    .topic-card .topic-footer {
        width: 100%;
        justify-content: flex-end;
    }
}

/* ============================================================
   5. 帖子样式
   ============================================================ */
.post-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
    padding-bottom: 10px;
}
.post-card {
    background: var(--bg-card);
    border-radius: var(--radius-card);
    overflow: hidden;
    border: 1px solid var(--border-subtle);
    transition: transform 0.2s, box-shadow 0.2s;
    text-decoration: none;
    display: block;
}
.post-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-card);
}
.post-card .post-cover {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: var(--bg-input);
    display: block;
}
.post-card .post-body {
    padding: 18px 22px 16px;
}
.post-card .post-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}
.post-card .post-meta .avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--bg-input);
    flex-shrink: 0;
}
.post-card .post-meta .username {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}
.post-card .post-meta .circle-tag {
    font-size: 12px;
    color: var(--accent);
    background: var(--bg-input);
    padding: 2px 14px;
    border-radius: 20px;
    margin-left: auto;
}
.post-card .post-meta .time {
    font-size: 12px;
    color: var(--text-muted);
}
.post-card .post-title {
    font-size: 19px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
    line-height: 1.4;
}
.post-card .post-title .badge {
    display: inline-block;
    font-size: 11px;
    padding: 1px 12px;
    border-radius: 20px;
    margin-right: 6px;
    vertical-align: middle;
}
.post-card .post-title .badge.top {
    background: #ff7a00;
    color: #fff;
}
.post-card .post-title .badge.essence {
    background: var(--accent);
    color: #fff;
}
.post-card .post-content {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.post-card .post-images {
    display: grid;
    gap: 6px;
    margin-top: 14px;
}
.post-card .post-images .img-grid-1 {
    grid-template-columns: 1fr;
    max-width: 360px;
}
.post-card .post-images .img-grid-2 {
    grid-template-columns: 1fr 1fr;
}
.post-card .post-images .img-grid-3 {
    grid-template-columns: 1fr 1fr 1fr;
}
.post-card .post-images .img-grid-4 {
    grid-template-columns: 1fr 1fr;
}
.post-card .post-images .img-grid-5 {
    grid-template-columns: 1fr 1fr 1fr;
}
.post-card .post-images .img-grid-6 {
    grid-template-columns: 1fr 1fr 1fr;
}
.post-card .post-images .img-grid-7 {
    grid-template-columns: 1fr 1fr 1fr;
}
.post-card .post-images .img-grid-8 {
    grid-template-columns: 1fr 1fr 1fr 1fr;
}
.post-card .post-images .img-grid-9 {
    grid-template-columns: 1fr 1fr 1fr;
}
.post-card .post-images img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 10px;
    background: var(--bg-input);
    display: block;
}
.post-card .post-footer {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--border-subtle);
    flex-wrap: wrap;
}
.post-card .post-footer .stat {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: var(--text-muted);
}
.post-card .post-footer .stat i {
    font-size: 16px;
}
.post-card .post-footer .type-badge {
    margin-left: auto;
    font-size: 12px;
    color: var(--text-muted);
    background: var(--bg-input);
    padding: 2px 14px;
    border-radius: 20px;
}

@media (max-width: 700px) {
    .post-card .post-cover {
        height: 160px;
    }
    .post-card .post-body {
        padding: 14px 16px 12px;
    }
    .post-card .post-title {
        font-size: 17px;
    }
    .post-card .post-content {
        font-size: 14px;
    }
    .post-card .post-footer {
        gap: 12px;
    }
    .post-card .post-footer .type-badge {
        margin-left: 0;
    }
}

/* ============================================================
   6. 文章详情 - 位置信息
   ============================================================ */
.location-info {
    background: var(--bg-card);
    border-radius: var(--radius-card);
    padding: 16px 20px;
    border: 1px solid var(--border-subtle);
    margin: 12px 0 16px;
    display: flex;
    align-items: center;
    gap: 14px;
}
.location-info .icon-box {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #e0f7ff;
    flex-shrink: 0;
}
.location-info .icon-box img {
    width: 20px;
    height: 20px;
}
.location-info .info {
    flex: 1;
    min-width: 0;
}
.location-info .info .name {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}
.location-info .info .name .distance {
    font-size: 12px;
    font-weight: 500;
    color: #0ba5e9;
    background: #f0fdff;
    padding: 2px 8px;
    border-radius: 10px;
    flex-shrink: 0;
}
.location-info .info .address {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 2px;
}
.location-info .map-btn {
    color: #0bb5d1;
    font-size: 13px;
    font-weight: 600;
    padding: 8px 14px;
    border: 1px solid #d1f3fa;
    background: #f7fdff;
    border-radius: 10px;
    flex-shrink: 0;
    text-decoration: none;
}
.location-info .map-btn:hover {
    background: #e8f9fe;
}

@media (max-width: 700px) {
    .location-info {
        flex-wrap: wrap;
        padding: 14px 16px;
    }
    .location-info .map-btn {
        margin-left: auto;
    }
}