/**
 * LSKJ 主题主样式 —— hk.arlo.com/en 视觉 1:1 复刻 v2。
 * 断点：移动优先，768px 平板，1024px 完整 PC。
 * 令牌取自目标站实测：正文 #07293E、标题 #121212、品牌蓝 #09478C、
 * 亮蓝（星标/圆钮/引导卡）#1D71D5、卡底 #EAF3FD、页脚 #272F33、黑底区 #000。
 * 排版近似：目标站全站 SuisseIntl（商业字体），以 Inter 加粗近似，不引入商用字体文件。
 */

/* ---------- 字体：Inter（latin 子集，中文回退系统字体） ---------- */
@font-face {
	font-family: 'Inter';
	font-style: normal;
	font-weight: 100 900;
	font-display: swap;
	src: url('../fonts/inter-latin.woff2') format('woff2');
	unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
		U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212,
		U+2215, U+FEFF, U+FFFD;
}

:root {
	--arlo-ink: #121212;           /* 大标题 */
	--arlo-navy: #07293e;          /* 正文深藏青 */
	--arlo-blue: #09478c;          /* 品牌蓝（面板/按钮底） */
	--arlo-blue-bright: #1d71d5;   /* 亮蓝：星标/圆形按钮/引导卡/免责声明 */
	--arlo-blue-deep: #0c4a73;     /* 深蓝实心按钮 */
	--arlo-blue-head: #0f5a9e;     /* 黑底上的标题蓝 */
	--arlo-card: #eaf3fd;          /* 浅蓝卡底（评价/Stay Connected） */
	--arlo-muted: #757575;
	--arlo-muted-2: #48555d;
	--arlo-footer: #272f33;
	--arlo-line: #e2e6ea;
	--arlo-black: #000;
	--arlo-container: 1240px;
	--arlo-gutter: 48px;           /* 通栏区块左右留白 */
	--arlo-header-h: 97px;
	--arlo-shadow: 0 16px 40px rgba(7, 41, 62, 0.10);
	--arlo-shadow-sm: 0 6px 18px rgba(7, 41, 62, 0.07);
	--font-body: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Segoe UI', system-ui,
		sans-serif;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: clip; }

body {
	margin: 0;
	font-family: var(--font-body);
	font-size: 16px;
	line-height: 1.65;
	color: var(--arlo-navy);
	background: #fff;
	overflow-x: clip;
}

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

a { color: var(--arlo-blue); text-decoration: none; }
a:hover { color: var(--arlo-blue-bright); }

ul,
ol { margin: 0; padding: 0; }

button { font-family: inherit; }

.container {
	width: 100%;
	max-width: var(--arlo-container);
	margin-inline: auto;
	padding-inline: 24px;
}

.screen-reader-text {
	border: 0;
	clip: rect(1px, 1px, 1px, 1px);
	clip-path: inset(50%);
	height: 1px;
	width: 1px;
	margin: -1px;
	overflow: hidden;
	padding: 0;
	position: absolute;
}

.skip-link:focus {
	clip: auto;
	clip-path: none;
	height: auto;
	width: auto;
	position: fixed;
	top: 8px;
	left: 8px;
	z-index: 1000;
	background: #fff;
	color: var(--arlo-navy);
	padding: 10px 18px;
	border-radius: 8px;
	box-shadow: var(--arlo-shadow);
}

:focus-visible {
	outline: 2px solid var(--arlo-blue-bright);
	outline-offset: 2px;
}

/* ---------- 按钮 ---------- */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 13px 30px;
	border-radius: 100px;
	font-size: 15px;
	font-weight: 600;
	line-height: 1.2;
	border: 0;
	transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.1s;
	cursor: pointer;
	text-decoration: none;
	font-family: inherit;
}
.btn:active { transform: translateY(1px); }

/* 照片上白色 pill（hero/分类/亮点卡） */
.btn--white-pill { background: #fff; color: var(--arlo-navy); }
.btn--white-pill:hover { background: var(--arlo-card); color: var(--arlo-navy); }

/* 品牌蓝实心 */
.btn--blue { background: var(--arlo-blue); color: #fff; }
.btn--blue:hover { background: var(--arlo-blue-deep); color: #fff; }

/* ---------- 滚动浮现（对齐目标站 fade-up：1s / 50px / 仅一次） ---------- */
.reveal {
	opacity: 0;
	transform: translateY(50px);
	transition: opacity 1s ease, transform 1s ease, filter 1s ease;
	will-change: opacity, transform;
}
.reveal.is-revealed { opacity: 1; transform: none; filter: none; }

@media (prefers-reduced-motion: reduce) {
	.reveal {
		transition: none !important;
		opacity: 1 !important;
		transform: none !important;
		filter: none !important;
	}
	.caught-card__marquee-track { animation: none !important; }
	.tst-swiper .swiper-wrapper { animation: none !important; }
	.caught-card:hover img,
	.caught-card:hover video { transform: none !important; }
	.stay-swiper .swiper-wrapper { transition-duration: 0.3s !important; }
}

/* ---------- 区块标题 ---------- */
.section__head { max-width: 800px; margin: 0 auto 44px; text-align: center; }
.section__title {
	margin: 0 0 14px;
	font-size: clamp(28px, 3.2vw, 42px);
	font-weight: 700;
	line-height: 1.18;
	color: var(--arlo-ink);
	letter-spacing: -0.01em;
}
.section__desc { margin: 0; color: var(--arlo-muted-2); font-size: 16px; }

.text-block { text-align: center; padding: 88px 24px 0; }
.text-block__title {
	margin: 0;
	font-size: clamp(30px, 3.2vw, 42px);
	font-weight: 700;
	color: var(--arlo-ink);
	line-height: 1.15;
	letter-spacing: -0.01em;
}
.text-block__sub { margin: 12px auto 0; max-width: 640px; color: var(--arlo-muted-2); font-size: 16px; }

/* 黑底区标题样式已按客户要求废弃：全站内容区统一白底，标题走默认深色 */

/* ---------- 头部（目标站实测高 97px） ---------- */
.site-header {
	position: sticky;
	top: 0;
	z-index: 300;
	background: #fff;
	border-bottom: 1px solid var(--arlo-line);
}

.site-header__inner {
	display: flex;
	align-items: center;
	gap: 20px;
	min-height: var(--arlo-header-h);
}

.site-branding img { max-height: 40px; width: auto; }
.site-logo { display: inline-flex; align-items: center; }

/* 桌面导航 */
.site-nav { display: none; }

.site-nav__list {
	display: flex;
	align-items: center;
	gap: 10px;
	list-style: none;
	margin: 0;
	padding: 0;
}

.site-nav__list a,
.header-text-link {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 10px 12px;
	color: var(--arlo-navy);
	font-size: 16px;
	font-weight: 500;
	white-space: nowrap;
}
.site-nav__list a:hover,
.header-text-link:hover,
.site-nav__list .current-menu-item > a { color: var(--arlo-blue-bright); }

.header-support { display: inline-flex; position: relative; }

.mega-caret { display: inline-flex; transition: transform 0.2s; }
.dropdown-trigger:hover .mega-caret,
.dropdown-trigger.hover .mega-caret,
.dropdown-trigger.is-pinned .mega-caret { transform: rotate(180deg); }

/* ---------- Mega menu（分类切换式全宽面板） ---------- */
.drop-panel {
	position: absolute;
	top: 100%;
	left: 0;
	right: 0;
	background: #f5f5f6;
	border-top: 1px solid var(--arlo-line);
	box-shadow: 0 40px 60px rgba(7, 41, 62, 0.18);
	opacity: 0;
	visibility: hidden;
	transform: translateY(-6px);
	transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
	z-index: 320;
}
.dropdown-trigger:hover .drop-panel,
.dropdown-trigger.hover .drop-panel,
.dropdown-trigger.is-pinned .drop-panel,
.drop-panel.is-open {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.mega-panel { background: #fff; padding: 16px 20px 20px; }

.mega-layout {
	display: grid;
	grid-template-columns: 140px minmax(0, 1fr) 300px;
	gap: 0 16px;
	align-items: start;
	max-width: 1360px;
	margin-inline: auto;
}

/* 分类列：目标站为链接式（紧凑纵向间距，hover 与 active 蓝色下划线） */
.mega-cats {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 0;
	list-style: none;
	padding: 2px 0 8px;
}
.mega-cats button {
	background: none;
	border: 0;
	padding: 6px 0;
	font-size: 15px;
	font-weight: 500;
	color: var(--arlo-navy);
	cursor: pointer;
	text-align: left;
	white-space: normal;
}
.mega-cats button:hover {
	color: var(--arlo-blue-bright);
	text-decoration: underline;
	text-underline-offset: 4px;
}
.mega-cats button.is-active {
	color: var(--arlo-blue-bright);
	text-decoration: underline;
	text-underline-offset: 4px;
}

.mega-products-wrap { display: none; }
.mega-products-wrap.is-active { display: block; }

.mega-products {
	list-style: none;
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	/* 等分行：每行高度取整组最大内容高，配合卡片拉伸，所有卡片完全等大 */
	grid-auto-rows: 1fr;
	gap: 6px;
}
.mega-products > li { min-width: 0; display: flex; }
/* 产品卡对齐目标站：浅灰底 #f6f6f6 + 2px 同色描边 + 圆角，hover 变浅蓝底/蓝描边，紧凑行高 */
.mega-product {
	display: flex;
	align-items: center;
	gap: 8px;
	min-width: 0;
	flex: 1;
	width: 100%;
	padding: 6px 8px;
	border-radius: 6px;
	background: #f6f6f6;
	border: 2px solid #f6f6f6;
	color: inherit;
	transition: background 0.25s, border-color 0.25s;
	/* 面板位于主导航内，抵消 .site-nav__list a 的 nowrap 继承 */
	white-space: normal;
}
.mega-product:hover {
	background: var(--arlo-card);
	border-color: var(--arlo-blue-bright);
}
.mega-product__img {
	flex: 0 0 100px;
	width: 100px;
	height: 74px;
	border-radius: 4px;
	overflow: hidden;
}
.mega-product__img img { width: 100%; height: 100%; object-fit: cover; }
.mega-product__body { min-width: 0; flex: 1; /* 直接声明以压过 .site-nav__list a 的 nowrap 继承 */ white-space: normal; }
.mega-product__name {
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	font-size: 15px;
	font-weight: 500;
	color: var(--arlo-navy);
	line-height: 1.35;
}
.mega-product__desc {
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	margin: 2px 0 4px;
	font-size: 12px;
	line-height: 1.45;
	color: var(--arlo-muted-2);
}
.mega-product__price { display: block; font-size: 13px; font-weight: 600; color: var(--arlo-navy); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mega-product__price small { font-weight: 400; font-size: 12px; color: var(--arlo-muted-2); margin-right: 4px; }

/* 促销列：目标站 = 广告图 + 图上叠字 + 双 CTA，与产品区以左边线分隔，宽度钉 300px 紧凑 */
.mega-side {
	display: flex;
	flex-direction: column;
	gap: 10px;
	align-self: stretch;
	padding-left: 16px;
	border-left: 1px solid #e3e4e8;
}
.mega-promo {
	position: relative;
	display: flex;
	flex-direction: column;
	justify-content: flex-start;
	align-items: center;
	border-radius: 6px;
	overflow: hidden;
	color: #fff;
	text-align: center;
}
.mega-promo__img {
	display: block;
	width: 100%;
	aspect-ratio: 295 / 332;
	object-fit: cover;
}
.mega-promo__inner {
	position: absolute;
	inset: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 8px;
	padding: 18px 14px;
	/* 深色渐变压在文字区上，保证白字在任意背景图上足够对比度 */
	background: linear-gradient(180deg, rgba(7, 41, 62, 0.55) 0%, rgba(7, 41, 62, 0.25) 60%, rgba(7, 41, 62, 0.45) 100%);
}
.mega-promo__title {
	margin: 0;
	max-width: 100%;
	font-size: 17px;
	font-weight: 700;
	line-height: 1.3;
	color: #fff;
	text-shadow: 0 1px 4px rgba(7, 41, 62, 0.7);
	text-wrap: balance;
}
.mega-promo__link {
	display: inline-block;
	padding: 6px 16px;
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.14);
	color: #fff;
	font-size: 14px;
	font-weight: 600;
	text-decoration: underline;
	text-underline-offset: 3px;
	text-shadow: 0 1px 3px rgba(7, 41, 62, 0.6);
}

.mega-side__btns { display: flex; flex-direction: column; gap: 8px; }
.mega-side__btns .btn { width: 100%; padding-block: 10px; }
.btn--outline-deep {
	background: transparent;
	color: var(--arlo-blue-deep);
	border: 1px solid var(--arlo-blue-deep);
}
.btn--outline-deep:hover { background: rgba(12, 74, 115, 0.08); color: var(--arlo-blue-deep); }

/* ---------- Support 下拉（两张卡，白底浮层，右对齐触发链接、贴导航栏下缘展开） ---------- */
.support-panel {
	left: auto;
	right: 0;
	/* 触发链接垂直居中于 97px 页头，需额外下移约一个行高，让面板完整落到页头下方。 */
	top: calc(100% + 24px);
	width: min(560px, 92vw);
	background: #fff;
	border: 1px solid var(--arlo-line);
	border-radius: 12px;
	box-shadow: 0 32px 64px rgba(7, 41, 62, 0.16);
	padding: 20px;
}
.support-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.support-card { border-radius: 10px; overflow: hidden; background: var(--arlo-card); }
.support-card img { width: 100%; aspect-ratio: 2 / 1; object-fit: cover; }
.support-card__body { padding: 14px 16px 16px; }
.support-card__title { margin: 0 0 4px; font-size: 15px; font-weight: 700; color: var(--arlo-ink); }
.support-card__text { margin: 0 0 10px; font-size: 13px; color: var(--arlo-muted); }
.support-card__link { font-size: 13px; font-weight: 700; color: var(--arlo-blue-bright); }
.support-extra { margin-top: 14px; text-align: center; }
.support-extra a { font-size: 13px; font-weight: 600; color: var(--arlo-blue-bright); }

/* ---------- 头部动作区 ---------- */
.site-header__actions {
	margin-left: auto;
	display: flex;
	align-items: center;
	gap: 8px;
}

.icon-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 42px;
	height: 42px;
	border-radius: 50%;
	border: 0;
	background: none;
	color: var(--arlo-navy);
	cursor: pointer;
	transition: background 0.2s;
}
.icon-btn:hover { background: var(--arlo-card); }

.search-dropdown {
	position: absolute;
	top: calc(100% - 6px);
	right: 0;
	width: min(440px, 88vw);
	background: #fff;
	border: 1px solid var(--arlo-line);
	border-radius: var(--arlo-radius, 14px);
	box-shadow: var(--arlo-shadow);
	padding: 16px;
	opacity: 0;
	visibility: hidden;
	transform: translateY(8px);
	transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
	z-index: 340;
}
.search-dropdown.is-open { opacity: 1; visibility: visible; transform: translateY(0); }

.search-form { display: flex; gap: 8px; }
.search-form input[type='search'] {
	flex: 1;
	min-width: 0;
	padding: 11px 18px;
	border: 1px solid var(--arlo-line);
	border-radius: 999px;
	font-size: 14px;
	background: var(--arlo-card);
	color: var(--arlo-navy);
}
.search-form input[type='search']:focus { outline: none; border-color: var(--arlo-blue-bright); background: #fff; }
.search-form button {
	padding: 11px 22px;
	border: 0;
	border-radius: 999px;
	background: var(--arlo-blue);
	color: #fff;
	font-size: 14px;
	font-weight: 600;
	cursor: pointer;
}
.search-form button:hover { background: var(--arlo-blue-deep); }

/* 桌面端内联搜索框（灰底圆角，对齐目标站约 229px） */
.header-search { display: none; }
.header-search__form input[type='search'] {
	width: 229px;
	padding: 10px 16px;
	border: 0;
	border-radius: 8px;
	background: #ececec;
	color: var(--arlo-navy);
	font-size: 15px;
}
.header-search__form input[type='search']::placeholder { color: #757575; }
.header-search__form input[type='search']:focus { outline: none; background: #e3e6ea; }

.header-cart {
	display: inline-flex;
	align-items: center;
	position: relative;
	padding: 10px;
	border-radius: 50%;
	color: var(--arlo-navy);
}
.header-cart:hover { background: var(--arlo-card); }
.header-cart__count {
	position: absolute;
	top: 2px;
	right: 0;
	background: var(--arlo-blue-bright);
	color: #fff;
	border-radius: 999px;
	min-width: 18px;
	height: 18px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-size: 11px;
	font-weight: 700;
	padding: 0 5px;
}

.nav-toggle {
	display: inline-flex;
	flex-direction: column;
	gap: 5px;
	background: none;
	border: 0;
	padding: 10px;
	cursor: pointer;
}
.nav-toggle__bar { width: 22px; height: 2px; background: var(--arlo-navy); border-radius: 2px; transition: transform 0.25s, opacity 0.25s; }
.nav-toggle[aria-expanded='true'] .nav-toggle__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded='true'] .nav-toggle__bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded='true'] .nav-toggle__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* 移动端抽屉 */
.site-nav.is-open {
	display: block;
	position: absolute;
	top: var(--arlo-header-h);
	left: 0;
	right: 0;
	background: #fff;
	border-top: 1px solid var(--arlo-line);
	border-bottom: 1px solid var(--arlo-line);
	box-shadow: var(--arlo-shadow-sm);
	max-height: calc(100vh - var(--arlo-header-h));
	overflow-y: auto;
	padding: 8px 20px 20px;
	z-index: 320;
}
.site-nav.is-open .site-nav__list { flex-direction: column; align-items: stretch; gap: 0; }
.site-nav.is-open .site-nav__list a { padding: 14px 8px; border-bottom: 1px solid var(--arlo-line); }
.site-nav.is-open .site-nav__list li:last-child a { border-bottom: 0; }
.site-nav.is-open .sub-menu { padding-left: 16px; }
.site-nav.is-open .sub-menu a { font-size: 14px; color: var(--arlo-muted); }

/* ---------- Hero ---------- */
.hero { position: relative; }

.hero-swiper { height: 520px; }
.hero-swiper .swiper-slide { height: 100%; }

.hero-slide { position: relative; width: 100%; height: 100%; overflow: hidden; }
.hero-slide__media {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
}
.hero-slide__media img { width: 100%; height: 100%; object-fit: cover; object-position: right center; }

.hero-slide::before {
	content: '';
	position: absolute;
	inset: 0;
	z-index: 1;
	background: linear-gradient(90deg, rgba(10, 16, 22, 0.42) 0%, rgba(10, 16, 22, 0.14) 45%, rgba(10, 16, 22, 0) 70%);
}

.hero-slide__inner {
	position: relative;
	z-index: 2;
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
}

.hero-slide__content { max-width: 620px; }

.hero-slide__title {
	margin: 0 0 14px;
	font-size: clamp(30px, 3.4vw, 44px);
	font-weight: 600;
	line-height: 1.22;
	letter-spacing: -0.01em;
	color: #fff;
	text-shadow: 0 1px 14px rgba(7, 20, 30, 0.35);
}

.hero-slide__desc {
	margin: 0 0 26px;
	font-size: 16px;
	line-height: 1.65;
	max-width: 560px;
	color: rgba(255, 255, 255, 0.94);
	text-shadow: 0 1px 10px rgba(7, 20, 30, 0.4);
}

.hero-slide__cta { display: flex; gap: 14px; flex-wrap: wrap; margin: 0; }
.hero-slide__cta .btn { padding: 12px 26px; font-size: 15px; }
.hero-slide__cta .btn::after { content: '→'; margin-left: 4px; font-weight: 400; display: inline-block; transition: transform 0.25s ease; }
.hero-slide__cta .btn:hover::after { transform: translateX(4px); }

/* 数字分页（对齐目标站：无进度环，活动项深色圆） */
.hero-pager {
	position: absolute;
	right: 40px;
	bottom: 30px;
	left: auto;
	z-index: 6;
	display: flex;
	gap: 12px;
	align-items: center;
}
.hero-pager button {
	width: 40px;
	height: 40px;
	padding: 0;
	border: 0;
	border-radius: 50%;
	background: rgba(125, 135, 145, 0.55);
	color: #fff;
	font-family: inherit;
	font-size: 14px;
	font-weight: 600;
	line-height: 1;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: background 0.25s ease;
}
.hero-pager button:hover { background: rgba(90, 100, 110, 0.7); }
.hero-pager button.is-active { background: #10222e; }

/* ---------- 分类高图卡 ---------- */
.cat-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 20px;
	padding-inline: var(--arlo-gutter);
	margin-top: 56px;
}

.cat-tile {
	position: relative;
	display: block;
	height: 480px;
	border-radius: 6px;
	overflow: hidden;
	color: #fff;
}
.cat-tile img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s; }
.cat-tile:hover img { transform: scale(1.04); }

.cat-tile__body {
	position: absolute;
	inset: auto 0 0 0;
	z-index: 2;
	padding: 80px 24px 36px;
	background: linear-gradient(180deg, rgba(7, 20, 30, 0) 0%, rgba(7, 20, 30, 0.55) 100%);
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 16px;
	text-align: center;
}
.cat-tile__title { margin: 0; font-size: clamp(24px, 2.2vw, 30px); font-weight: 700; color: #fff; line-height: 1.2; }
.cat-tile__body .btn { padding: 12px 28px; font-size: 15px; }

/* ---------- 双亮点卡（蓝板在上 + 媒体在下，50/50；≥768px 两卡蓝板等高、媒体等高） ---------- */
.duo-section { padding: 96px var(--arlo-gutter) 0; }

.duo-grid {
	display: grid;
	row-gap: 20px;
	grid-template-columns: 1fr;
	max-width: 1600px;
	margin-inline: auto;
	width: 100%;
}

.duo-card {
	display: flex;
	flex-direction: column;
	border-radius: 4px;
	overflow: hidden;
	background: var(--arlo-blue);
	color: #fff;
}

.duo-card__panel {
	padding: 44px 24px 40px;
	text-align: center;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 16px;
}
.duo-card--lg .duo-card__panel { padding-top: 60px; }

.duo-card__title { margin: 0; font-weight: 700; line-height: 1.3; color: #fff; }
.duo-card--sm .duo-card__title { font-size: 20px; }
.duo-card--lg .duo-card__title { font-size: clamp(26px, 2.6vw, 36px); max-width: 420px; }

.duo-card__text { margin: 0; font-size: 15px; line-height: 1.65; color: rgba(255, 255, 255, 0.92); max-width: 480px; }

.duo-card__panel .btn { margin-top: 8px; padding: 12px 28px; }

.duo-card__media { position: relative; flex: 1; min-height: 320px; }
.duo-card__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

/* ---------- Arlo Secure（白底：深藏青标题 + 手风琴 + 浅蓝通知流面板，对齐目标站） ---------- */
.secure { background: #fff; color: var(--arlo-navy); padding: 96px 0; }

.secure-layout {
	display: grid;
	gap: 56px;
	grid-template-columns: 1fr;
	align-items: start;
}

.secure-head { max-width: 560px; }
.secure-head__title {
	margin: 0 0 18px;
	font-size: clamp(26px, 2.8vw, 36px);
	font-weight: 700;
	line-height: 1.25;
	color: var(--arlo-navy);
}
.secure-head__desc { margin: 0 0 28px; color: var(--arlo-muted-2); font-size: 16px; line-height: 1.7; }
.secure-head .btn { padding: 13px 34px; }

.secure-accordion { margin-top: 48px; border-bottom: 1px solid #d9dbdd; }

.secure-item { border-top: 1px solid #d9dbdd; }
.secure-item__btn {
	display: block;
	width: 100%;
	background: none;
	border: 0;
	padding: 18px 0;
	text-align: left;
	font-size: 17px;
	font-weight: 600;
	color: var(--arlo-navy);
	cursor: pointer;
}
.secure-item__btn:hover { color: var(--arlo-blue); }
.secure-item__panel {
	max-height: 0;
	overflow: hidden;
	transition: max-height 0.45s ease;
}
.secure-item__text { margin: 0; padding: 0 0 20px; font-size: 14px; line-height: 1.7; color: var(--arlo-muted-2); max-width: 480px; }

.secure-media {
	border-radius: 12px;
	overflow: hidden;
	background: var(--arlo-card);
	aspect-ratio: 4 / 3;
	position: relative;
}
.secure-media video,
.secure-media img { width: 100%; height: 100%; object-fit: cover; transition: opacity 0.4s ease; }
.secure-media video.is-switching { opacity: 0.25; }

/* ---------- Caught on Arlo（白底视频网格 + 滚动字幕条） ---------- */
.caught { background: #fff; padding: 40px 0 64px; }

.caught-grid {
	display: grid;
	gap: 20px;
	grid-template-columns: 1fr;
	padding-inline: var(--arlo-gutter);
	margin-top: 56px;
	/* 宽屏下限制内容宽度并居中，避免四张大视频卡顶满视口 */
	max-width: 1520px;
	margin-inline: auto;
	width: 100%;
}

.caught-card {
	position: relative;
	border-radius: 8px;
	overflow: hidden;
	aspect-ratio: 9 / 16;
	background: var(--arlo-card);
}
.caught-card img,
.caught-card video { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s; }
.caught-card:hover img,
.caught-card:hover video { transform: scale(1.04); }

/* 滚动字幕条（对齐目标站 rolling-text：白色加粗文字无限横滚） */
.caught-card__marquee {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 30px;
	z-index: 2;
	overflow: hidden;
	pointer-events: none;
}
.caught-card__marquee-track {
	display: inline-flex;
	white-space: nowrap;
	will-change: transform;
	animation: lskj-marquee 16s linear infinite;
}
.caught-card__marquee-track span {
	font-size: 22px;
	font-weight: 700;
	color: #fff;
	letter-spacing: 0.02em;
	text-shadow: 0 2px 14px rgba(0, 0, 0, 0.55);
}
@keyframes lskj-marquee {
	from { transform: translateX(0); }
	to { transform: translateX(-50%); }
}

/* ---------- 隐私承诺（白底上居中圆角卡） ---------- */
.privacy { background: #fff; padding: 32px var(--arlo-gutter) 72px; }

.privacy-card {
	max-width: 1137px;
	margin-inline: auto;
	display: grid;
	grid-template-columns: 1fr;
	border-radius: 12px;
	overflow: hidden;
}

.privacy-card__media { position: relative; min-height: 300px; }
.privacy-card__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

.privacy-card__panel {
	background: var(--arlo-blue);
	color: #fff;
	padding: 48px 40px;
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 18px;
}
.privacy-card__title { margin: 0; font-size: clamp(26px, 2.6vw, 36px); font-weight: 700; line-height: 1.25; color: #fff; }
.privacy-card__text { margin: 0; font-size: 16px; line-height: 1.7; color: rgba(255, 255, 255, 0.95); }
.privacy-card__panel .btn { margin-top: 8px; padding: 12px 28px; }

/* ---------- Stay Connected（白底竖版视频轮播） ---------- */
.stay { background: #fff; padding: 88px 0 64px; }

.stay__head { text-align: center; max-width: 720px; margin: 0 auto 44px; padding-inline: 24px; }
.stay__title { margin: 0 0 10px; font-size: clamp(30px, 3.2vw, 42px); font-weight: 700; color: var(--arlo-ink); line-height: 1.2; }
.stay__sub { margin: 0; color: var(--arlo-muted-2); font-size: 16px; }
.stay__account { margin: 6px 0 0; color: var(--arlo-muted-2); font-size: 15px; }

.stay-swiper { overflow: visible; }
.stay-swiper .swiper-slide { width: 264px; }

.stay-card {
	position: relative;
	display: block;
	border-radius: 12px;
	overflow: hidden;
	aspect-ratio: 9 / 16;
	background: #0d141b; /* 视频出帧前的深色底，观感接近视频暗场 */
	color: #fff;
}
.stay-card video,
.stay-card img { width: 100%; height: 100%; object-fit: cover; }

.stay-card__controls {
	position: absolute;
	top: 12px;
	right: 12px;
	z-index: 3;
	display: flex;
	flex-direction: column;
	gap: 8px;
}
.stay-card__ctrl {
	width: 36px;
	height: 36px;
	border-radius: 50%;
	border: 0;
	background: rgba(255, 255, 255, 0.92);
	color: var(--arlo-navy);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	box-shadow: 0 4px 12px rgba(7, 20, 30, 0.25);
}
.stay-card__ctrl:hover { background: #fff; }

.stay-card__info {
	position: absolute;
	inset: auto 0 0 0;
	z-index: 2;
	padding: 56px 16px 20px;
	background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.68) 100%);
	text-align: center;
}
.stay-card__stars { display: flex; justify-content: center; align-items: center; gap: 3px; color: var(--arlo-blue-bright); }
.stay-card__name {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 5px;
	margin-top: 8px;
	font-size: 16px;
	font-weight: 700;
	color: #fff;
}
.stay-card__handle { display: block; margin-top: 2px; font-size: 13px; color: rgba(255, 255, 255, 0.82); }

.stay-nav { display: flex; justify-content: center; gap: 12px; margin-top: 32px; }
.stay-nav button {
	width: 44px;
	height: 44px;
	border-radius: 50%;
	border: 1px solid #d6dbe0;
	background: #fff;
	color: var(--arlo-navy);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: background 0.2s, border-color 0.2s;
}
.stay-nav button:hover { background: var(--arlo-card); border-color: var(--arlo-blue-bright); }

/* ---------- 黑色间隔带已按客户要求移除（全站内容区统一白底） ---------- */

/* ---------- 保证条（蓝星在上 + 标题在下） ---------- */
.guarantee { background: #fff; text-align: center; padding: 64px 24px; }
.guarantee__stars { display: inline-flex; gap: 10px; color: var(--arlo-blue-bright); }
.guarantee__title {
	margin: 16px 0 0;
	font-size: clamp(26px, 3vw, 40px);
	font-weight: 700;
	color: var(--arlo-ink);
	line-height: 1.25;
	letter-spacing: -0.01em;
}

/* ---------- 评价墙（白底循环滚动卡片流：蓝色引导卡 + 浅蓝评价卡） ---------- */
.tst { background: #fff; color: var(--arlo-navy); padding: 72px 0 0; overflow: hidden; }

.tst-swiper { overflow: visible; }
.tst-swiper .swiper-wrapper {
	width: max-content;
	animation: lskj-marquee 70s linear infinite;
}
.tst-swiper:hover .swiper-wrapper { animation-play-state: paused; }
.tst-swiper .swiper-slide { width: 265px; height: auto; margin-right: 16px; }

.tst-card {
	border-radius: 8px;
	min-height: 265px;
	padding: 26px 22px;
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
}
.tst-card--lead {
	background: var(--arlo-blue-bright);
	color: #fff;
	align-items: flex-start;
	text-align: left;
	padding: 28px 26px;
}
.tst-card--lead .tst-card__quote {
	margin: 0;
	font-size: 25px;
	line-height: 1.35;
	font-weight: 700;
	color: #fff;
	max-width: 220px;
}
.tst-card--quote { background: var(--arlo-card); color: var(--arlo-navy); }
.tst-card__stars { display: inline-flex; gap: 3px; color: var(--arlo-blue-bright); margin-top: 6px; }
.tst-card--quote .tst-card__quote {
	margin: 14px 0 0;
	font-size: 14px;
	line-height: 1.65;
	color: var(--arlo-navy);
}
.tst-card__name { margin-top: auto; padding-top: 16px; font-size: 13px; font-weight: 600; color: var(--arlo-navy); }

/* 免责声明（白底深蓝小字，页脚前） */
.disclaimers { background: #fff; padding: 48px 0 56px; }
.disclaimers p { margin: 0 0 6px; font-size: 12px; line-height: 1.7; color: var(--arlo-blue); }
.disclaimers a { color: var(--arlo-blue); text-decoration: underline; text-underline-offset: 2px; }

/* ---------- 页脚（单一深灰：内嵌 Newsletter + 三列 + 法务） ---------- */
.site-footer { background: var(--arlo-footer); color: rgba(255, 255, 255, 0.85); font-size: 15px; }

.footer-newsletter { border-bottom: 1px solid rgba(255, 255, 255, 0.14); }
.footer-newsletter__inner {
	display: flex;
	flex-direction: column;
	gap: 24px;
	align-items: flex-start;
	padding: 52px 0 44px;
}
.footer-newsletter__title {
	margin: 0;
	font-size: clamp(20px, 2vw, 24px);
	font-weight: 700;
	color: #fff;
	max-width: 560px;
	line-height: 1.4;
}
.footer-newsletter__form { display: flex; align-items: center; gap: 12px; width: 100%; max-width: 470px; }
.footer-newsletter__form input[type='email'] {
	flex: 1;
	min-width: 0;
	height: 50px;
	padding: 0 16px;
	border: 0;
	border-radius: 4px;
	background: #414a4f;
	color: #fff;
	font-size: 15px;
}
.footer-newsletter__form input[type='email']::placeholder { color: #9aa4aa; }
.footer-newsletter__form input[type='email']:focus { outline: none; box-shadow: 0 0 0 2px var(--arlo-blue-bright); }
.footer-newsletter__form button {
	flex: 0 0 48px;
	width: 48px;
	height: 48px;
	border-radius: 50%;
	border: 0;
	background: var(--arlo-blue-bright);
	color: #fff;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: background 0.2s;
}
.footer-newsletter__form button:hover { background: #3b86e5; }
.footer-newsletter__msg { min-height: 20px; margin: 0; font-size: 13px; width: 100%; }
.footer-newsletter__msg.is-error { color: #ffb3a1; }
.footer-newsletter__msg.is-ok { color: #9fe0bd; }

.footer-grid {
	display: grid;
	gap: 36px;
	grid-template-columns: 1fr;
	padding: 48px 0 40px;
}
.footer-col__title { margin: 0 0 16px; font-size: 17px; font-weight: 700; color: #fff; }
.footer-col__list { list-style: none; }
.footer-col__list li { margin-bottom: 12px; }
.footer-col__list a { color: rgba(255, 255, 255, 0.85); font-size: 15px; }
.footer-col__list a:hover { color: #fff; }

.footer-socials { display: flex; gap: 12px; }
.footer-socials a {
	width: 38px;
	height: 38px;
	border-radius: 50%;
	border: 1px solid rgba(255, 255, 255, 0.3);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	color: rgba(255, 255, 255, 0.85);
	transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.footer-socials a:hover { background: var(--arlo-blue-bright); border-color: var(--arlo-blue-bright); color: #fff; }

.footer-copy { border-top: 1px solid rgba(255, 255, 255, 0.14); }
.footer-copy__inner {
	display: flex;
	flex-direction: column;
	gap: 14px;
	align-items: flex-start;
	padding: 26px 0;
}
.footer-copy__inner p { margin: 0; font-size: 13px; color: rgba(255, 255, 255, 0.6); }

.footer-lang {
	display: inline-flex;
	align-items: center;
	border: 1px solid rgba(255, 255, 255, 0.3);
	border-radius: 999px;
	overflow: hidden;
}
.footer-lang a,
.footer-lang > span {
	padding: 6px 14px;
	font-size: 12px;
	color: rgba(255, 255, 255, 0.75);
	text-decoration: none;
	transition: background 0.2s, color 0.2s;
}
.footer-lang a:hover { background: rgba(255, 255, 255, 0.08); color: #fff; }
.footer-lang .is-active { background: #fff; color: var(--arlo-footer); font-weight: 700; }

.footer-legal { border-top: 1px solid rgba(255, 255, 255, 0.14); }
.footer-legal__inner {
	display: flex;
	flex-direction: column;
	gap: 16px;
	padding: 22px 0 30px;
}
.footer-legal__links { display: flex; flex-wrap: wrap; gap: 10px 24px; }
.footer-legal__links a { color: rgba(255, 255, 255, 0.7); font-size: 13px; }
.footer-legal__links a:hover { color: #fff; }
.footer-legal__badges { display: flex; gap: 10px; flex-wrap: wrap; }
.footer-badge {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	border: 1px solid rgba(255, 255, 255, 0.25);
	border-radius: 4px;
	padding: 5px 10px;
	font-size: 11px;
	color: rgba(255, 255, 255, 0.72);
}

/* ---------- 内页（沿用） ---------- */
.page-wrap { padding: 56px 20px 80px; }
.page-header { margin-bottom: 28px; text-align: center; }
.page-header__title { margin: 0 0 8px; font-size: clamp(28px, 5vw, 40px); color: var(--arlo-ink); }
.page-header__meta { color: var(--arlo-muted); margin: 0; font-size: 14px; }
.page-header__desc { color: var(--arlo-muted); }

.entry__thumb { margin-bottom: 22px; border-radius: 14px; overflow: hidden; }
.entry-content { max-width: 840px; margin-inline: auto; }
.entry-content h2 { font-size: 24px; margin: 34px 0 12px; }
.entry-content h3 { font-size: 20px; margin: 26px 0 10px; }
.entry-content img { border-radius: 14px; }
.entry-content a { text-decoration: underline; text-underline-offset: 3px; }

.post-grid { display: grid; gap: 20px; grid-template-columns: 1fr; }
.post-card {
	background: #fff;
	border: 1px solid var(--arlo-line);
	border-radius: 14px;
	overflow: hidden;
	transition: box-shadow 0.25s, transform 0.25s;
	display: block;
}
.post-card:hover { box-shadow: var(--arlo-shadow); transform: translateY(-3px); }
.post-card__thumb img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.post-card__body { padding: 16px 18px 20px; }
.post-card__title { margin: 0 0 6px; font-size: 17px; line-height: 1.4; }
.post-card__title a { color: var(--arlo-ink); }
.post-card__title a:hover { color: var(--arlo-blue-bright); }
.post-card__date { color: var(--arlo-muted); font-size: 13px; }
.post-card__excerpt { margin: 10px 0 0; color: var(--arlo-muted); font-size: 14px; }
.post-card__excerpt p { margin: 0; }

.pagination, .page-numbers { display: flex; justify-content: center; gap: 8px; margin-top: 36px; flex-wrap: wrap; }
.pagination .page-numbers { display: inline-block; padding: 9px 15px; border: 1px solid var(--arlo-line); border-radius: 999px; color: var(--arlo-navy); font-size: 14px; }
.pagination .page-numbers.current { background: var(--arlo-blue); border-color: var(--arlo-blue); color: #fff; }

/* ---------- WooCommerce（沿用） ---------- */
.woocommerce ul.products {
	display: grid !important;
	gap: 20px;
	grid-template-columns: 1fr;
	list-style: none;
	margin: 0 0 20px;
	padding: 0;
}
.woocommerce ul.products li.product {
	width: 100% !important;
	float: none;
	margin: 0 !important;
	border: 1px solid var(--arlo-line);
	border-radius: 14px;
	overflow: hidden;
	background: #fff;
	text-align: left;
	padding-bottom: 16px;
	transition: box-shadow 0.25s, transform 0.25s;
}
.woocommerce ul.products li.product:hover { box-shadow: var(--arlo-shadow); transform: translateY(-3px); }
.woocommerce ul.products li.product img { width: 100% !important; aspect-ratio: 4 / 3; object-fit: cover; margin: 0; }
.woocommerce ul.products li.product .woocommerce-loop-product__title { font-size: 16px !important; padding: 12px 16px 2px; color: var(--arlo-ink); }
.woocommerce ul.products li.product .price { padding: 0 16px; color: var(--arlo-blue); font-weight: 600; font-size: 15px; }
.woocommerce ul.products li.product .button { margin: 12px 16px 0; background: var(--arlo-blue); color: #fff; border-radius: 999px; padding: 10px 20px; font-size: 13px; }
.woocommerce ul.products li.product .button:hover { background: var(--arlo-blue-deep); color: #fff; }
.woocommerce span.onsale { background: var(--arlo-blue); border-radius: 999px; min-width: auto; padding: 4px 12px; line-height: 1.4; z-index: 10; }

/* ---------- 地区/语言选择器（页脚复用） ---------- */
.region-select { position: relative; }
.region-select__btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 8px 10px;
	border: 0;
	background: none;
	border-radius: 10px;
	color: inherit;
	font-size: 13px;
	font-weight: 600;
	cursor: pointer;
}
.region-select__btn:hover { background: rgba(255, 255, 255, 0.08); }
.region-select__panel {
	position: absolute;
	top: auto;
	bottom: calc(100% + 8px);
	right: 0;
	width: 260px;
	background: #fff;
	border: 1px solid var(--arlo-line);
	border-radius: 14px;
	box-shadow: var(--arlo-shadow);
	padding: 10px;
	max-height: 420px;
	overflow-y: auto;
	opacity: 0;
	visibility: hidden;
	transform: translateY(8px);
	transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
	z-index: 340;
}
.region-select.is-open .region-select__panel { opacity: 1; visibility: visible; transform: translateY(0); }
.region-select__item {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 8px 10px;
	border-radius: 8px;
	color: var(--arlo-navy);
	font-size: 13px;
}
.region-select__item:hover { background: var(--arlo-card); }
.region-select__item.is-active { font-weight: 700; color: var(--arlo-blue-bright); }

/* ---------- <768px：移动端 ---------- */
@media (max-width: 767px) {
	:root { --arlo-header-h: 64px; --arlo-gutter: 16px; }

	.site-header__inner { gap: 6px; }
	.header-text-link,
	.header-support { display: none; }
	.site-branding img { max-height: 30px; }

	/* 目标站移动端：hero 文案与分页器居中 */
	.hero-slide__inner { justify-content: center; text-align: center; }
	.hero-slide__content { max-width: 340px; }
	.hero-slide__title { font-size: 30px; }
	.hero-slide__desc { font-size: 15px; }
	.hero-pager { right: 0; left: 0; justify-content: center; }

	.mega-panel { padding: 28px 16px; }
	.mega-layout { grid-template-columns: 1fr; gap: 24px; }
	.mega-cats {
		flex-direction: row;
		flex-wrap: wrap;
		gap: 12px 20px;
		border-right: 0;
		border-bottom: 1px solid #e3e4e8;
		padding: 0 0 16px;
	}
	.mega-products { grid-template-columns: 1fr; }
	.mega-side { max-width: 420px; }

	.hero-pager { right: 16px; bottom: 20px; }
	.cat-grid { margin-top: 40px; }
	.cat-tile { height: 440px; }

	.duo-section { padding-top: 64px; }
	.duo-card__panel { padding: 40px 24px 36px; }

	.secure { padding: 64px 0; }
	.secure-accordion { margin-top: 32px; }

	.caught { padding-bottom: 48px; }
	.caught-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 36px; }
	.caught-card { aspect-ratio: 9 / 16; }
	.caught-card__marquee-track span { font-size: 15px; }

	.privacy { padding: 24px 16px 64px; }
	.privacy-card__panel { padding: 36px 24px; }

	.stay { padding: 64px 0 48px; }
	.stay-swiper .swiper-slide { width: 216px; }

	.guarantee { padding: 48px 20px; }
	.guarantee__stars svg { width: 26px; height: 26px; }

	.tst { padding-top: 48px; }
	.tst-swiper .swiper-slide { width: 246px; margin-right: 12px; }
	.tst-swiper .swiper-wrapper { animation-duration: 56s; }

	.disclaimers { padding: 32px 0 40px; }

	.footer-newsletter__inner { padding: 40px 0 32px; }
	.footer-grid { padding: 36px 0 28px; }
}

/* ---------- ≥768px：平板 ---------- */
@media (min-width: 768px) {
	.container { padding-inline: 32px; }

	.cat-grid { grid-template-columns: repeat(3, 1fr); }
	.cat-tile { height: 540px; }

	/* 双亮点卡：卡片打散为网格项 —— 两块蓝板同处一行自动等高，两块媒体同处一行等高（对齐目标站） */
	.duo-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		grid-template-rows: auto minmax(320px, 1fr);
		column-gap: 20px;
		row-gap: 0;
	}
	.duo-card { display: contents; }
	.duo-card__panel { grid-row: 1; padding: 52px 40px; background: var(--arlo-blue); color: #fff; border-radius: 4px 4px 0 0; }
	.duo-card__media { grid-row: 2; min-height: 430px; border-radius: 0 0 4px 4px; overflow: hidden; }

	.secure-layout { grid-template-columns: 1fr; }
	.caught-grid { grid-template-columns: repeat(2, 1fr); }
	.privacy-card { grid-template-columns: 1fr; }

	.stay-swiper .swiper-slide { width: clamp(240px, 16.5vw, 300px); }

	.tst-swiper .swiper-slide { width: 300px; margin-right: 16px; }

	.footer-newsletter__inner {
		flex-direction: row;
		justify-content: space-between;
		align-items: center;
	}
	.footer-newsletter__form { width: auto; flex: 0 0 470px; }

	.footer-grid { grid-template-columns: repeat(3, minmax(0, 340px)) 1fr; }
	.footer-socials { justify-content: flex-end; }

	.footer-copy__inner { flex-direction: row; justify-content: space-between; align-items: center; }
	.footer-legal__inner { flex-direction: row; justify-content: space-between; align-items: center; }
}

/* ---------- ≥1024px：PC（目标站完整规格） ---------- */
@media (min-width: 1024px) {
	.nav-toggle { display: none; }
	.site-nav { display: block; }
	.site-nav--mobile { display: none !important; }
	.header-search { display: block; }
	.search-toggle { display: none; }

	.hero-swiper { height: min(75vh, 680px); }
	.hero-slide__content { padding-left: 0; }

	.cat-tile { height: 625px; }

	.secure-layout { grid-template-columns: minmax(0, 560px) minmax(0, 1fr); gap: 64px; align-items: stretch; }
	/* 通知流面板与左列手风琴等高（对齐目标站近方形高面板） */
	.secure-media { aspect-ratio: auto; height: 100%; min-height: 460px; }

	.caught-grid { grid-template-columns: repeat(4, 1fr); }
	.caught-card { aspect-ratio: 9 / 16; }

	.privacy-card { grid-template-columns: 1fr 1fr; }
	.privacy-card__media { min-height: 420px; }
	.privacy-card__panel { padding: 56px 56px 56px 48px; }

	.stay-swiper .swiper-slide { width: clamp(250px, 16vw, 330px); }
	/* 保证条：桌面端星星放大（对齐目标站 36px 级别） */
	.guarantee { padding: 72px 24px; }
	.guarantee__stars { gap: 12px; }
	.guarantee__stars svg { width: 34px; height: 34px; }
}

/* ---------- 内页通用（关于/联系/新闻）：pg- 前缀 ---------- */
.pg-container {
	width: 100%;
	max-width: calc(var(--arlo-container) + 60px);
	margin: 0 auto;
	padding: 0 30px;
}

/* 关于我们：居中导语 + 两行三列价值网格（hk.arlo.com/en/pages/about-us 版式） */
.pg-about {
	background: #fff;
	padding: 64px 0 80px;
}

.pg-about__lead {
	max-width: 980px;
	margin: 0 auto 64px;
	color: var(--arlo-ink);
	font-size: 24px;
	line-height: 1.5;
	font-weight: 500;
	text-align: center;
}

.pg-about__grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 40px 48px;
	max-width: 1180px;
	margin: 0 auto;
}

.pg-about__item {
	border-top: 1px solid var(--arlo-line);
	padding-top: 24px;
}

.pg-about__item h3 {
	margin: 0 0 12px;
	color: #262626;
	font-size: 22px;
	line-height: 1.4;
	font-weight: 500;
}

.pg-about__item p {
	margin: 0;
	color: #595959;
	font-size: 15px;
	line-height: 1.75;
}

/* 联系我们：欢迎语 + 三张支持入口卡 */
.pg-contact {
	background: #f4f9fd;
	padding: 72px 0 96px;
}

.pg-contact__title {
	margin: 0 0 20px;
	color: var(--arlo-ink);
	font-size: clamp(28px, 4vw, 40px);
	line-height: 1.25;
	font-weight: 500;
	text-align: center;
}

.pg-contact__intro {
	max-width: 760px;
	margin: 0 auto 56px;
	color: #595959;
	font-size: 16px;
	line-height: 1.8;
	text-align: center;
}

.pg-contact__grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 24px;
	max-width: 1180px;
	margin: 0 auto;
}

.pg-contact__card {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	padding: 36px 32px;
	background: #fff;
	border-radius: 15px;
	box-shadow: var(--arlo-shadow-sm);
	transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.pg-contact__card:hover {
	box-shadow: var(--arlo-shadow);
	transform: translateY(-3px);
}

.pg-contact__card h3 {
	margin: 0 0 12px;
	color: var(--arlo-blue);
	font-size: 22px;
	line-height: 1.4;
	font-weight: 500;
}

.pg-contact__card p {
	margin: 0 0 24px;
	color: #595959;
	font-size: 15px;
	line-height: 1.75;
}

.pg-btn {
	display: inline-block;
	margin-top: auto;
	padding: 10px 28px;
	border-radius: 999px;
	background: #1b5a8f;
	color: #fff;
	font-size: 15px;
	line-height: 22px;
	font-weight: 500;
	text-decoration: none;
	transition: background-color 0.2s ease;
}

.pg-btn:hover {
	background: #307ab9;
	color: #fff;
}

/* ---------- 新闻类内页：Hero + 年份筛选 + 编辑式列表 ---------- */
.pg-news-hero {
	position: relative;
	overflow: hidden;
	background: #000;
	aspect-ratio: 13 / 12;
}

.pg-news-hero__img {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.pg-news-hero__img--desktop { display: none; }

.pg-news-hero__overlay {
	position: absolute;
	inset: 0;
	background: #000;
	opacity: 0.7;
}

.pg-news-hero__content {
	position: relative;
	z-index: 1;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 10px;
	min-height: 100%;
	padding: 40px 30px;
	text-align: center;
	color: #fff;
}

.pg-news-hero__title {
	margin: 0;
	font-size: 40px;
	line-height: 1.15;
	font-weight: 500;
	color: #fff;
	letter-spacing: -0.01em;
}

.pg-news-hero__sub {
	margin: 0;
	max-width: 640px;
	font-size: 16px;
	line-height: 1.6;
	color: rgba(255, 255, 255, 0.88);
}

/* 列表体 */
.pg-news-body {
	padding: 40px 30px 90px;
}

.pg-news-list {
	max-width: 1024px;
	margin-inline: auto;
}

/* 年份筛选工具栏 */
.pg-news-toolbar {
	display: flex;
	justify-content: flex-end;
	flex-wrap: wrap;
	gap: 10px;
	margin-bottom: 28px;
}

.pg-news-filter {
	display: flex;
	align-items: center;
	gap: 10px;
}

.pg-news-filter__label {
	font-size: 16px;
	line-height: 1.5;
	color: var(--arlo-navy);
	white-space: nowrap;
}

.pg-news-filter__value { display: none; }

.pg-news-filter__select {
	appearance: none;
	-webkit-appearance: none;
	width: min(168px, 46vw);
	padding: 8.5px 34px 8.5px 20px;
	border: 1px solid #dbdbdb;
	border-radius: 10px;
	background: #fff;
	font-size: 16px;
	line-height: 1.5;
	color: var(--arlo-navy);
	cursor: pointer;
	background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 10 5"><path d="M1 .5 5 4.5 9 .5" fill="none" stroke="%2307293e" stroke-width="1.2"/></svg>');
	background-repeat: no-repeat;
	background-position: right 14px center;
}

/* 年份分组 */
.pg-news-year { margin-bottom: 44px; }
.pg-news-year:last-child { margin-bottom: 0; }

.pg-news-year__label {
	margin: 0 0 6px;
	font-size: 20px;
	font-weight: 500;
	color: var(--arlo-muted);
}

/* 行：日期(右上) + 标题 + Read More 药丸，行间 border-b */
.pg-news-row {
	padding-bottom: 30px;
	margin-bottom: 30px;
	border-bottom: 1px solid #dbdbdb;
}

.pg-news-row:last-of-type { border-bottom: 0; }

.pg-news-row__date {
	display: block;
	margin: 0 0 25px;
	text-align: right;
	font-size: 18px;
	line-height: 1.3;
	color: var(--arlo-muted);
	font-variant-numeric: tabular-nums;
}

.pg-news-row__grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 18px 50px;
	align-items: start;
}

.pg-news-row__title {
	margin: 0;
	font-size: 24px;
	line-height: 1.35;
	font-weight: 500;
	letter-spacing: -0.01em;
}

.pg-news-row__title a {
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	color: var(--arlo-ink);
	text-decoration: none;
	transition: color 0.2s;
}

.pg-news-row__title a:hover { color: var(--arlo-blue-bright); }

.pg-news-row__more {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	box-sizing: border-box;
	width: 165px;
	min-height: 40px;
	padding: 8px 16px;
	background: #1b5a8f;
	color: #fff;
	border-radius: 27.5px;
	font-size: 16px;
	font-weight: 400;
	text-decoration: none;
	white-space: nowrap;
	justify-self: start;
	transition: background-color 0.3s;
}

.pg-news-row__more:hover { background: #1b5a8f; color: #fff; }

.pg-news-row__arrow {
	width: 0;
	height: 0;
	opacity: 0;
	transform: scale(0.4) translateX(15px);
	transition: all 0.5s ease-in-out;
	flex-shrink: 0;
}

.pg-news-row__more:hover .pg-news-row__arrow {
	width: 27px;
	height: 16px;
	opacity: 1;
	transform: scale(0.8) translateX(0);
}

/* 空状态 */
.pg-news-empty {
	max-width: 640px;
	margin: 40px auto;
	padding: 64px 32px;
	text-align: center;
}

.pg-news-empty h2 {
	margin: 0 0 10px;
	font-size: 24px;
	font-weight: 500;
	color: var(--arlo-ink);
}

.pg-news-empty p {
	margin: 0;
	color: var(--arlo-muted);
	font-size: 15px;
}

.pg-news-empty__search {
	display: flex;
	gap: 10px;
	justify-content: center;
	margin-top: 24px;
	flex-wrap: wrap;
}

.pg-news-empty__search input {
	flex: 0 1 320px;
	height: 46px;
	padding: 0 18px;
	border: 1px solid var(--arlo-line);
	border-radius: 999px;
	font-size: 15px;
}

/* ---------- 文章详情 ---------- */
.pg-article {
	max-width: 1024px;
	margin: 0 auto;
	padding: 40px 30px 90px;
}

.pg-article__back {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	margin-bottom: 36px;
	padding: 10px 22px;
	border: 1px solid #dbdbdb;
	border-radius: 27.5px;
	font-size: 14px;
	color: var(--arlo-navy);
	text-decoration: none;
	transition: border-color 0.2s, color 0.2s;
}

.pg-article__back:hover { border-color: var(--arlo-navy); color: var(--arlo-blue-bright); }

.pg-article__head { margin-bottom: 28px; }

.pg-article__title {
	margin: 0 0 12px;
	font-size: 30px;
	line-height: 1.25;
	font-weight: 500;
	color: var(--arlo-ink);
	letter-spacing: -0.01em;
}

.pg-article__meta {
	margin: 0;
	font-size: 14px;
	color: var(--arlo-muted);
}

.pg-article__content { max-width: none; }

.pg-article__content p {
	font-size: 17px;
	line-height: 1.8;
	color: #2b2f33;
}

.pg-article__nav {
	display: grid;
	grid-template-columns: 1fr;
	gap: 14px;
	margin-top: 56px;
	padding-top: 28px;
	border-top: 1px solid #dbdbdb;
}

.pg-article__nav-link {
	display: flex;
	flex-direction: column;
	gap: 4px;
	padding: 18px 22px;
	border: 1px solid var(--arlo-line);
	border-radius: 14px;
	text-decoration: none;
	transition: border-color 0.2s, box-shadow 0.2s;
}

.pg-article__nav-link:hover { border-color: var(--arlo-blue-bright); box-shadow: var(--arlo-shadow); }

.pg-article__nav-link--next { text-align: right; }

.pg-article__nav-dir {
	font-size: 12px;
	font-weight: 500;
	color: var(--arlo-muted);
}

.pg-article__nav-title { font-size: 15px; color: var(--arlo-ink); }

/* ---------- 404 ---------- */
.pg-404 {
	padding: 80px 20px 110px;
	text-align: center;
}

.pg-404__code {
	margin: 0 0 6px;
	font-size: clamp(90px, 18vw, 160px);
	line-height: 1;
	font-weight: 700;
	color: var(--arlo-blue);
	letter-spacing: -0.02em;
}

.pg-404__title {
	margin: 0 0 14px;
	font-size: 32px;
	font-weight: 500;
	color: var(--arlo-ink);
}

.pg-404__desc {
	margin: 0 auto 30px;
	max-width: 520px;
	font-size: 16px;
	line-height: 1.7;
	color: var(--arlo-muted);
}

.pg-404__search {
	display: flex;
	gap: 10px;
	justify-content: center;
	margin-bottom: 30px;
	flex-wrap: wrap;
}

.pg-404__search input {
	width: min(380px, 100%);
	height: 48px;
	padding: 0 18px;
	border: 1px solid var(--arlo-line);
	border-radius: 999px;
	font-size: 15px;
}

@media (min-width: 768px) {
	.pg-news-hero {
		aspect-ratio: auto;
		min-height: 320px;
	}

	.pg-news-hero__img--desktop { display: block; }
	.pg-news-hero__img--mobile { display: none; }

	.pg-news-hero__title { font-size: 65px; }
	.pg-news-hero__sub { font-size: 20px; }

	.pg-news-body { padding-top: 48px; }

	.pg-news-row__grid { grid-template-columns: 2fr 1fr; }
	.pg-news-row__title { font-size: 30px; }
	.pg-news-row__more { justify-self: end; }

	.pg-article { padding-top: 60px; }
	.pg-article__title { font-size: 40px; }
	.pg-article__nav { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 768px) {
	.pg-about__lead {
		font-size: 30px;
	}

	.pg-about__grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.pg-contact__grid {
		grid-template-columns: repeat(3, 1fr);
	}
}

@media (min-width: 1024px) {
	.pg-about {
		padding: 96px 0 120px;
	}

	.pg-about__lead {
		font-size: 34px;
	}

	.pg-about__grid {
		grid-template-columns: repeat(3, 1fr);
	}
}

/* ---------- 文本页（法律/承诺/保修） ---------- */
.pg-legal {
	padding: 64px 20px 96px;
}
.pg-legal__head {
	max-width: 760px;
	margin: 0 auto 40px;
	text-align: center;
}
.pg-legal__title {
	margin: 0 0 12px;
	font-size: clamp(28px, 4vw, 40px);
	font-weight: 500;
	color: var(--arlo-ink);
	letter-spacing: -0.01em;
}
.pg-legal__lead {
	margin: 0;
	font-size: 13px;
	color: var(--arlo-muted);
}
.pg-legal__body {
	max-width: 860px;
	margin-inline: auto;
}
.pg-legal__body h2 {
	margin: 40px 0 12px;
	font-size: 22px;
	font-weight: 500;
	color: var(--arlo-navy);
}
.pg-legal__body p {
	margin: 0 0 16px;
	font-size: 16px;
	line-height: 1.9;
	color: #2b2f33;
}
.pg-legal__body a {
	color: var(--arlo-blue);
	text-decoration: underline;
	text-underline-offset: 3px;
}

/* ---------- 摄像机对比页 ---------- */
.pg-cmp { padding: 50px 20px 90px; }
.pg-cmp__cards {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 18px;
	max-width: 1080px;
	margin: 0 auto 54px;
}
.pg-cmp__card {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 8px;
	padding: 20px 16px;
	border: 1px solid var(--arlo-line);
	border-radius: 14px;
	background: #fff;
	text-decoration: none;
	transition: box-shadow 0.25s, transform 0.25s;
}
.pg-cmp__card:hover { box-shadow: var(--arlo-shadow); transform: translateY(-3px); }
.pg-cmp__thumb { width: 100%; aspect-ratio: 1 / 1; border-radius: 10px; overflow: hidden; background: rgba(216,219,224,.5); }
.pg-cmp__thumb img { width: 100%; height: 100%; object-fit: contain; }
.pg-cmp__name { font-size: 15px; font-weight: 500; color: var(--arlo-ink); text-align: center; }
.pg-cmp__price { font-size: 14px; font-weight: 600; color: var(--arlo-blue); }

.pg-cmp__wrap { overflow-x: auto; border: 1px solid var(--arlo-line); border-radius: 14px; background: #fff; }
.pg-cmp__table { width: 100%; border-collapse: collapse; min-width: 640px; }
.pg-cmp__table th, .pg-cmp__table td { padding: 13px 16px; text-align: center; font-size: 14px; border-bottom: 1px solid var(--arlo-line); color: var(--arlo-navy); }
.pg-cmp__table thead th { background: #f4f9fd; font-weight: 500; color: var(--arlo-ink); }
.pg-cmp__table tbody th { text-align: left; font-weight: 500; background: #fbfcfd; }
.pg-cmp__table tr:last-child th, .pg-cmp__table tr:last-child td { border-bottom: 0; }
.pg-cmp__yes { color: #0a9c5f; font-weight: 700; }
.pg-cmp__no { color: #c0c6cc; }
.pg-cmp__cta { display: flex; gap: 14px; justify-content: center; margin-top: 44px; flex-wrap: wrap; }

@media (min-width: 768px) {
	.pg-cmp__cards { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

/* ---------- 页头：语言切换 / 账户入口 ---------- */
.header-lang {
	display: flex;
	align-items: center;
	margin-left: 10px;
	gap: 2px;
	font-size: 12px;
	color: var(--arlo-navy);
}
.header-lang a,
.header-lang span { padding: 5px 6px; text-decoration: none; color: var(--arlo-navy); }
.header-lang a:hover { color: var(--arlo-blue-bright); text-decoration: underline; text-underline-offset: 3px; }
.header-lang .is-active { font-weight: 700; color: var(--arlo-blue); }
.header-account {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	margin-left: 8px;
	color: var(--arlo-navy);
	transition: color 0.2s;
}
.header-account:hover { color: var(--arlo-blue-bright); }

/* ---------- 搜索建议下拉 ---------- */
.search-suggest {
	position: absolute;
	top: calc(100% + 8px);
	left: 0;
	right: 0;
	z-index: 400;
	background: #fff;
	border: 1px solid var(--arlo-line);
	border-radius: 12px;
	box-shadow: 0 24px 48px rgba(7, 41, 62, 0.16);
	overflow: hidden;
	max-height: 68vh;
	overflow-y: auto;
}
#search-dropdown .search-suggest { position: absolute; top: calc(100% + 6px); }
.search-suggest__item {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 9px 14px;
	border-bottom: 1px solid var(--arlo-line);
	text-decoration: none;
	color: var(--arlo-ink);
	font-size: 14px;
}
.search-suggest__item:last-child { border-bottom: 0; }
.search-suggest__item.is-active { background: var(--arlo-card); }
.search-suggest__item img {
	width: 38px;
	height: 38px;
	flex: 0 0 38px;
	border-radius: 6px;
	object-fit: cover;
	background: rgba(216, 219, 224, 0.5);
}
.search-suggest__ph {
	width: 38px;
	height: 38px;
	flex: 0 0 38px;
	border-radius: 6px;
	background: rgba(216, 219, 224, 0.5);
}
.search-suggest__item span { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.search-suggest__item em {
	font-style: normal;
	font-size: 11px;
	color: var(--arlo-muted);
	border: 1px solid var(--arlo-line);
	border-radius: 999px;
	padding: 2px 8px;
}

/* ---------- 回到顶部 ---------- */
.back-to-top {
	position: fixed;
	right: 22px;
	bottom: 96px;
	z-index: 280;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	border: 0;
	border-radius: 50%;
	background: var(--arlo-blue);
	color: #fff;
	box-shadow: 0 8px 20px rgba(7, 41, 62, 0.28);
	cursor: pointer;
	opacity: 0;
	pointer-events: none;
	transform: translateY(8px);
	transition: opacity 0.25s, transform 0.25s;
}
.back-to-top.is-visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.back-to-top:hover { background: var(--arlo-blue-deep); }

/* ---------- 客服帮助悬浮按钮（演示，跳支持页） ---------- */
.help-float {
	position: fixed;
	left: 22px;
	bottom: 96px;
	z-index: 280;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 46px;
	height: 46px;
	border-radius: 50%;
	background: #1b5a8f;
	color: #fff;
	box-shadow: 0 8px 20px rgba(7, 41, 62, 0.28);
	cursor: pointer;
	transition: transform 0.2s;
}
.help-float:hover { transform: translateY(-2px); }

/* ---------- Cookie 同意横幅（本地演示） ---------- */
.cookie-banner {
	position: fixed;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: 460;
	background: #fff;
	border-top: 1px solid var(--arlo-line);
	box-shadow: 0 -10px 30px rgba(7, 41, 62, 0.18);
	transform: translateY(100%);
	transition: transform 0.35s ease;
}
.cookie-banner.is-visible { transform: translateY(0); }
.cookie-banner__inner {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 18px;
	flex-wrap: wrap;
	padding: 16px 24px;
	max-width: 1200px;
	margin-inline: auto;
}
.cookie-banner__text { margin: 0; font-size: 14px; color: var(--arlo-navy); flex: 1 1 420px; }
.cookie-banner__btn { flex: 0 0 auto; min-width: 110px; }

@media (min-width: 768px) {
	.header-lang { margin-left: 14px; }
}