#footer {
	background: #152038;
	color: #fff;
	padding: 32px 0 56px 0;
	width: 100%;
	box-sizing: border-box;
}

#footer .container {
	max-width: 1200px;
	margin-left: auto;
	margin-right: auto;
	padding-left: 24px;
	padding-right: 24px;
}

.footer-top {
	padding-bottom: 40px;
}

.footer-top-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 20px;
}

.footer-brand {
	display: flex;
	align-items: center;
	gap: 14px;
}

.footer-logo {
	display: block;
	line-height: 0;
}

.footer-logo img {
	height: 48px;
	width: auto;
	display: block;
	vertical-align: middle;
}

.footer-seal {
	line-height: 0;
	display: flex;
	align-items: center;
}

.footer-seal img,
.footer-seal iframe {
	vertical-align: middle;
	/* 第三方徽章脚本默认 160x160，此处缩小展示 */
	max-width: 100px;
	max-height: 100px;
	width: auto;
	height: auto;
}
.footer-seal iframe {
	width: 100px;
	height: 100px;
}

.footer-social {
	margin: 0;
	padding: 0;
	list-style: none;
	display: flex;
	align-items: center;
	gap: 28px;
}

.footer-social li {
	float: none;
	width: auto;
}

.footer-social a {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
}

.footer-social img {
	width: 30px;
	height: 30px;
	opacity: 0.3;
}

.footer-social a:hover img {
	opacity: 1;
}

/* 移动端底部社交区（桌面端隐藏） */
.footer-bottom {
	display: none;
}

.footer-menu-wrap {
	padding-top: 0;
}

.footer-menu.pc-footer-menu {
	display: flex;
	justify-content: space-between;
	gap: 32px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.footer-menu.pc-footer-menu .footer-menu-col {
	flex: 1;
	min-width: 0;
	float: none;
	width: auto;
	max-width: 220px;
}

.footer-menu-title {
	display: block;
	margin-bottom: 24px;
	font-weight: 600;
	font-size: 14px;
	color: #FFFFFF;
	line-height: 14px;
}

.footer-menu.pc-footer-menu .footer-menu-col a {
	display: block;
	margin-bottom: 20px;
	white-space: nowrap;
	font-weight: 400;
	font-size: 14px;
	color: rgba(255,255,255,0.6);
	line-height: 14px;
}

.footer-menu.pc-footer-menu .footer-menu-col a:hover {
	color: rgba(255,255,255,1);
}

.footer-menu.pc-footer-menu .footer-menu-col a:last-child {
	margin-bottom: 0;
}

/* ========== 移动端折叠菜单（设计图：手风琴 + 分隔线 + 右侧箭头） ========== */
.phone-footer-menu {
	display: none;
	margin: 0;
	padding: 0 16px 0;
}
.footer-mobile-item {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 14px 0;
	border-bottom: 1px solid rgba(255, 255, 255, 0.15);
	color: rgba(255, 255, 255, 0.95);
	font-size: 15px;
	font-weight: 500;
	line-height: 1.4;
	cursor: pointer;
	position: relative;
	-webkit-tap-highlight-color: transparent;
}
.footer-mobile-item .arrow {
	flex-shrink: 0;
	width: 20px;
	height: 20px;
	margin-left: 12px;
	background: url(../images/arrow-down.png) center/contain no-repeat;
	opacity: 0.8;
	transition: transform 0.25s ease;
}
.footer-mobile-item.active .arrow {
	transform: rotate(180deg);
}
.footer-mobile-sub {
	display: none;
	padding: 12px 0 16px 20px;
	background: transparent;
}
.footer-mobile-sub a {
	display: block;
	padding: 8px 0;
	font-size: 14px;
	color: rgba(255, 255, 255, 0.75);
	line-height: 1.4;
}
.footer-mobile-sub a:hover {
	color: #fff;
}

@media screen and (max-width: 768px) {
	#footer {
		padding: 28px 0 32px;
	}
	.footer-top {
		margin-bottom: 0;
		padding: 0 16px 24px;
	}
	.footer-top-inner {
		flex-direction: row;
		align-items: center;
		justify-content: space-between;
		padding: 0 !important;
		margin: 0 !important;
	}
	.footer-brand {
		display: flex;
		align-items: center;
		justify-content: space-between;
		width: 100%;
		gap: 16px;
	}
	.footer-logo img {
		height: 36px;
	}
	.footer-social-top {
		display: none;
	}
	.footer-menu-wrap {
		display: none;
	}
	.phone-footer-menu {
		display: block;
		padding-bottom: 24px;
	}
	.footer-mobile-item:last-of-type {
		border-bottom: none;
	}
	.footer-mobile-sub {
		padding: 14px 0;
	}
	.footer-bottom {
		display: block;
		padding: 20px 16px 0;
		border-top: 1px solid rgba(255, 255, 255, 0.12);
	}
	.footer-bottom .container {
		padding-left: 0;
		padding-right: 0;
	}
	.footer-social-bottom {
		justify-content: space-between;
		gap: 16px;
	}
	.footer-social-bottom img {
		opacity: 0.9;
	}
}