:root {
	--ui_radius_s: 14px;
	--ui_radius_m: 22px;
	--ui_radius_l: 30px;
	--primary: #11385d;
	--primary-dark: #0a2742;
	--primary-light: #77aeda;
	--accent: #c79a4a;
	--accent-soft: rgba(199, 154, 74, 0.12);
	--bg-light: #ffffff;
	--bg-gray: #f3f7fb;
	--bg-panel: rgba(255, 255, 255, 0.92);
	--text-dark: #0e2238;
	--text-gray: #5a6f85;
	--text-soft: #7a8ea3;
	--border-light: rgba(17, 56, 93, 0.1);
	--border-strong: rgba(17, 56, 93, 0.16);
	--shadow-soft: 0 20px 45px -30px rgba(15, 35, 58, 0.22), 0 10px 18px -16px rgba(17, 56, 93, 0.16);
	--shadow-card: 0 24px 60px -34px rgba(15, 35, 58, 0.2), 0 14px 24px -20px rgba(17, 56, 93, 0.12);
	--shadow-strong: 0 40px 80px -42px rgba(7, 22, 38, 0.28), 0 20px 40px -30px rgba(17, 56, 93, 0.18);
	--radius: 24px;
}

html {
	scroll-behavior: smooth;
}

body {
	font-family: "Avenir Next", "PingFang SC", "Microsoft YaHei UI", sans-serif;
	position: relative;
	background-color: #f4f7fb;
	background-image: radial-gradient(circle at 18% 12%, rgba(18, 62, 104, 0.14) 0, rgba(18, 62, 104, 0) 34%), radial-gradient(circle at 82% 10%, rgba(47, 124, 193, 0.12) 0, rgba(47, 124, 193, 0) 30%), radial-gradient(circle at 50% 88%, rgba(18, 62, 104, 0.08) 0, rgba(18, 62, 104, 0) 32%), linear-gradient(180deg, #ffffff 0%, #f4f7fb 100%);
	background-attachment: fixed;
	color: var(--text-dark);
	letter-spacing: 0.01em;
	line-height: 1.65;
	overflow-x: hidden;
}

body::before {
	content: "";
	position: fixed;
	inset: 0;
	pointer-events: none;
	background-image: radial-gradient(circle at 12% 16%, rgba(18, 62, 104, 0.1) 0, rgba(18, 62, 104, 0) 32%), radial-gradient(circle at 86% 14%, rgba(47, 124, 193, 0.1) 0, rgba(47, 124, 193, 0) 30%), linear-gradient(90deg, rgba(18, 62, 104, 0.05) 1px, transparent 1px), linear-gradient(0deg, rgba(18, 62, 104, 0.05) 1px, transparent 1px);
	background-size: auto, auto, 72px 72px, 72px 72px;
	mask-image: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.08) 0%, rgba(0, 0, 0, 0.08) 45%, rgba(0, 0, 0, 0.55) 78%, rgba(0, 0, 0, 0.78) 100%);
	-webkit-mask-image: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.08) 0%, rgba(0, 0, 0, 0.08) 45%, rgba(0, 0, 0, 0.55) 78%, rgba(0, 0, 0, 0.78) 100%);
	opacity: 0.36;
	animation: tech_grid_drift 36s linear infinite;
	z-index: 0;
}

body::after {
	content: "";
	position: fixed;
	inset: -14% -10%;
	pointer-events: none;
	background: radial-gradient(circle at 78% 12%, rgba(47, 124, 193, 0.16) 0, rgba(47, 124, 193, 0) 42%), radial-gradient(circle at 20% 86%, rgba(18, 62, 104, 0.12) 0, rgba(18, 62, 104, 0) 36%);
	filter: blur(42px);
	opacity: 0.28;
	animation: tech_glow_float 18s ease-in-out infinite;
	z-index: 0;
}

body > * {
	position: relative;
	z-index: 1;
}

@keyframes tech_grid_drift {
	0% { background-position: 0 0, 0 0, 0 0, 0 0; }
	100% { background-position: 0 0, 0 0, 72px 72px, -72px 72px; }
}

@keyframes tech_glow_float {
	0%, 100% { transform: translate3d(0, 0, 0) scale(1); opacity: 0.22; }
	50% { transform: translate3d(0, -12px, 0) scale(1.04); opacity: 0.32; }
}

.navbar {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	padding: 14px 0 0;
	background: linear-gradient(180deg, rgba(255,255,255,0.82), rgba(255,255,255,0));
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
	z-index: 1000;
	height: 80px;
	display: flex;
	align-items: center;
	transition: height 0.2s, padding 0.2s ease;
}

.navbar.scrolled {
	height: 60px;
	padding-top: 0;
}

.nav-container,
.container {
	width: 100%;
	max-width: 1400px;
	margin: 0 auto;
	padding: 0 30px;
}

.nav-container {
	display: flex;
	align-items: center;
	justify-content: space-between;
	min-height: 64px;
	padding: 0 32px;
	background: rgba(255,255,255,0.84);
	backdrop-filter: blur(20px);
	-webkit-backdrop-filter: blur(20px);
	border: 1px solid rgba(17,56,93,0.08);
	border-radius: 999px;
	box-shadow: 0 24px 50px -36px rgba(15,35,58,0.24), inset 0 1px 0 rgba(255,255,255,0.68);
}

main {
	width: 100%;
	padding-top: 94px;
}

.logo {
	display: flex;
	align-items: center;
	gap: 12px;
	text-decoration: none;
}

.logo-image {
	height: 42px;
	width: auto;
	max-width: 42px;
	object-fit: contain;
	display: block;
	filter: drop-shadow(0 10px 18px rgba(17,56,93,0.12));
}

.logo-icon {
	background: var(--primary);
	width: 36px;
	height: 36px;
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: white;
	font-weight: 700;
	font-size: 20px;
}

.logo-text {
	font-weight: 600;
	font-size: 22px;
	color: var(--text-dark);
	line-height: 1.05;
}

.logo_brand_name { display: inline-flex; align-items: center; }

.logo_domain {
	color: var(--primary);
	font-weight: 700;
	font-size: 11px;
	margin-left: 8px;
	letter-spacing: 0.18em;
	text-transform: uppercase;
}

.logo_register {
	font-size: 10px;
	vertical-align: top;
	margin-left: 0;
	margin-right: 2px;
	color: #000;
	font-weight: 100;
	display: inline-flex;
	align-items: center;
	transform: translateY(-2px);
}

.logo_subtitle {
	display: block;
	font-size: 11px;
	font-weight: 500;
	color: #8b9cb0;
	margin-top: 4px;
	letter-spacing: 0.18em;
	text-transform: uppercase;
}

.nav-menu {
	display: flex;
	align-items: center;
	gap: 34px;
	list-style: none;
	padding: 0;
	margin: 0;
}

.nav-item {
	position: relative;
	font-weight: 600;
	font-size: 15px;
	color: var(--text-dark);
	cursor: pointer;
	letter-spacing: 0.01em;
}

.nav-item a { text-decoration: none; color: inherit; padding: 6px 0; }

.nav-item::after {
	content: "";
	position: absolute;
	bottom: -4px;
	left: 0;
	width: 0;
	height: 2px;
	background: var(--primary);
	transition: width 0.2s;
}

.nav-item:hover::after,
.nav-item.open::after { width: 100%; }

.nav-item.product-menu::before {
	content: "";
	position: absolute;
	left: -24px;
	right: -24px;
	top: 100%;
	height: 16px;
}

.mega-menu {
	position: absolute;
	top: 100%;
	left: -18px;
	background: rgba(255,255,255,0.96);
	border-radius: 24px;
	box-shadow: var(--shadow-strong);
	padding: 26px;
	display: grid;
	grid-template-columns: repeat(3, 180px);
	gap: 22px;
	z-index: 1001;
	margin-top: 18px;
	border: 1px solid var(--border-light);
	opacity: 0;
	visibility: hidden;
	transform: translateY(10px);
	pointer-events: none;
	transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s ease;
}

.nav-item.product-menu:hover .mega-menu,
.nav-item.product-menu.open .mega-menu {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
	pointer-events: auto;
}

.nav-item[data-page="support"] .mega-menu,
.nav-item[data-page="about"] .mega-menu {
	grid-template-columns: minmax(168px, 198px);
	gap: 0;
	padding: 18px 18px;
	left: 0;
	min-width: 198px;
	width: max-content;
}

.nav-item[data-page="support"] .mega-col,
.nav-item[data-page="about"] .mega-col {
	min-width: 168px;
}

.product-layout-wrap {
	display: grid;
	grid-template-columns: minmax(260px, 288px) minmax(0, 1fr);
	gap: 32px;
	align-items: start;
}

.product-layout-sidebar {
	position: sticky;
	top: 112px;
}

.product-layout-content {
	min-width: 0;
}

.mega-col p {
	font-weight: 700;
	margin-bottom: 12px;
	color: var(--primary);
	border-bottom: 1px solid rgba(17,56,93,0.08);
	padding-bottom: 8px;
	font-size: 13px;
	letter-spacing: 0.12em;
	text-transform: uppercase;
}

.mega-col ul { list-style: none; }
.mega-col li { margin: 10px 0; }
.mega-col a { display: block; font-size: 14px; color: var(--text-gray); text-decoration: none; transition: color 0.2s ease, transform 0.2s ease; }
.mega-col a:hover { color: var(--primary); }
.mega-col li:hover a { transform: translateX(2px); }

.tech-card img,
.product-card img,
.article-shell img,
.detail-shell img {
	transition: transform 0.7s ease, filter 0.5s ease;
	filter: saturate(0.96) contrast(1.02);
}

.tech-card:hover img,
.product-card:hover img,
.article-shell:hover img,
.detail-shell:hover img {
	filter: saturate(1.03) contrast(1.05);
}

.sample-btn,
.btn-gradient {
	background: linear-gradient(135deg, #123e68 0%, #1c5d95 100%);
	border: none;
	border-radius: 999px !important;
	padding: 12px 26px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-weight: 700;
	color: white;
	cursor: pointer;
	transition: background 0.2s, transform 0.2s ease, box-shadow 0.2s ease;
	font-size: 15px;
	box-shadow: 0 18px 34px -20px rgba(18, 62, 104, 0.48), inset 0 1px 0 rgba(255,255,255,0.18);
	text-decoration: none;
}

.sample-btn:hover,
.btn-gradient:hover {
	background: linear-gradient(135deg, #0f3457 0%, #164f7f 100%);
	transform: translateY(-1px);
	box-shadow: 0 22px 44px -24px rgba(18,62,104,0.5);
}

.sample-btn {
	position: relative;
	overflow: hidden;
}

.sample-btn::before,
.btn-gradient::before {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(120deg, rgba(255,255,255,0.18), transparent 40%, transparent 60%, rgba(255,255,255,0.12));
	opacity: 0.8;
	pointer-events: none;
}

.btn-gradient i,
.sample-btn i {
	font-size: 0.92em;
}

.btn-gradient:active,
.sample-btn:active {
	transform: translateY(0);
}

.filter-active {
	background: linear-gradient(135deg, rgba(17,56,93,1), rgba(28,93,149,0.96));
	color: #fff;
	box-shadow: 0 18px 34px -24px rgba(17,56,93,0.48);
	border: 1px solid rgba(17,56,93,0.2);
}

.filter-active:hover {
	color: #fff;
	opacity: 0.96;
}

.mobile-toggle,
.mobile-menu-btn { display: none; font-size: 28px; color: var(--text-dark); cursor: pointer; }
.mobile-nav { display: none; }

.content-auto { content-visibility: auto; }
.gradient-text { background: linear-gradient(90deg, #123e68, #2f7cc1); -webkit-background-clip: text; background-clip: text; color: transparent; }
.nav-bg { background: linear-gradient(180deg, rgba(8, 20, 38, 0.98) 0%, rgba(13, 34, 59, 0.96) 100%); }

.banner-slide {
	opacity: 0;
	visibility: hidden;
	transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	transform: translateY(20px) scale(0.98);
}

.banner-slide.active {
	opacity: 1;
	visibility: visible;
	transform: translateY(0) scale(1);
}

.tech-card,
.product-card,
.faq-card,
.spec-card,
.info-card,
.article-shell,
.detail-shell,
.sidebar-shell,
.glass-panel {
	transition: all 0.35s ease;
	border: 1px solid rgba(17, 56, 93, 0.08);
	background: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(247,250,253,0.94));
	border-radius: var(--ui_radius_l) !important;
	box-shadow: var(--shadow-card);
	backdrop-filter: blur(10px);
}

.tech-card:hover,
.product-card:hover,
.faq-card:hover,
.spec-card:hover,
.info-card:hover,
.article-shell:hover {
	transform: translateY(-4px);
	box-shadow: 0 30px 60px -38px rgba(17,56,93,0.28), 0 16px 28px -22px rgba(17,56,93,0.18);
	border-color: rgba(17, 56, 93, 0.16);
}

.hero-panel {
	background: radial-gradient(circle at top right, rgba(143, 191, 239, 0.22), transparent 34%), linear-gradient(135deg, rgba(18, 62, 104, 0.055), rgba(255, 255, 255, 0.97));
	border-radius: 34px;
	box-shadow: var(--shadow-strong);
	border: 1px solid rgba(255,255,255,0.55);
}

.section-label,
.eyebrow-link {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--primary);
}

.section-label::before,
.eyebrow-link::before {
	content: "";
	width: 8px;
	height: 8px;
	border-radius: 999px;
	background: var(--accent);
	box-shadow: 0 0 0 5px var(--accent-soft);
}

.meta-chip {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 10px 16px;
	border-radius: 999px;
	background: rgba(255,255,255,0.84);
	border: 1px solid rgba(17,56,93,0.1);
	color: var(--primary);
	font-size: 13px;
	font-weight: 600;
	box-shadow: 0 14px 30px -24px rgba(17,56,93,0.2);
}

.section-shell { border-radius: 30px; box-shadow: var(--shadow-card); border: 1px solid rgba(17,56,93,0.08); background: rgba(255,255,255,0.92); }
.dark-band { background: linear-gradient(180deg, rgba(8, 20, 38, 0.98) 0%, rgba(13, 34, 59, 0.96) 100%); color: white; }
.rich-prose { color: var(--text-gray); line-height: 1.9; }
.rich-prose h2,.rich-prose h3,.rich-prose h4 { color: var(--text-dark); }

.rich-prose p + p { margin-top: 1rem; }

.rich-prose ul,
.rich-prose ol {
	margin-top: 1rem;
	padding-left: 1.25rem;
	line-height: 1.9;
}

.rich-prose li + li {
	margin-top: 0.5rem;
}

.rich-prose table {
	width: 100%;
	border-collapse: collapse;
	border-radius: 18px;
	overflow: hidden;
	background: #f9fbfd;
}

.rich-prose th,
.rich-prose td {
	padding: 14px 16px;
	border: 1px solid rgba(17,56,93,0.08);
	text-align: left;
}

.rich-prose th {
	background: rgba(17,56,93,0.06);
	color: var(--primary-dark);
}

.template-flexiblepage .detail-shell,
.template-flexiblepage .sidebar-shell,
.template-flexiblepage .tech-card,
.template-flexiblepage .faq-card {
	box-shadow: 0 22px 48px -34px rgba(17,56,93,0.2), 0 14px 24px -24px rgba(17,56,93,0.12);
}

.template-flexiblepage .detail-shell {
	border-radius: 28px !important;
}

.template-flexiblepage .sidebar-shell {
	border-radius: 26px !important;
}

.template-flexiblepage .faq-card {
	border-radius: 22px !important;
	border: 1px solid rgba(17,56,93,0.08);
	background: linear-gradient(180deg, rgba(255,255,255,0.96), rgba(248,251,254,0.92));
}

.template-flexiblepage .faq-card h4 {
	line-height: 1.5;
}

.template-flexiblepage .rich-prose {
	font-size: 16px;
	line-height: 1.95;
}

footer {
	background: linear-gradient(180deg, #0b1d31 0%, #091728 100%) !important;
	box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}

footer .grid {
	gap: 3rem;
}

@media (min-width: 1280px) {
	footer .grid {
		grid-template-columns: minmax(320px, 1.15fr) minmax(180px, 0.85fr) minmax(180px, 0.85fr) minmax(180px, 0.85fr) !important;
		align-items: start;
	}
}

footer h4 {
	font-size: 1.05rem;
	letter-spacing: 0.04em;
}

footer ul li a,
footer p {
	color: rgba(226,234,243,0.82) !important;
}

footer ul li a:hover {
	color: white !important;
}

footer .border-t {
	border-color: rgba(255,255,255,0.08) !important;
}

.footer-brand-logo {
	width: 32px !important;
	height: 32px !important;
	min-width: 32px !important;
	max-width: 32px !important;
	min-height: 32px !important;
	max-height: 32px !important;
	flex: 0 0 32px;
	display: block;
}

.page-kicker {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	padding: 10px 16px;
	border-radius: 999px;
	background: rgba(255,255,255,0.08);
	border: 1px solid rgba(255,255,255,0.14);
	font-size: 12px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.22em;
	color: rgba(255,255,255,0.78);
}

.page-kicker::before {
	content: "";
	width: 8px;
	height: 8px;
	border-radius: 999px;
	background: var(--accent);
	box-shadow: 0 0 0 6px rgba(199,154,74,0.12);
}

.soft-divider {
	width: 80px;
	height: 1px;
	background: linear-gradient(90deg, rgba(17,56,93,0.55), rgba(17,56,93,0));
}

.footer-badge-row, .footer-badge, .nav-actions { display: none; }

.nav-item a:focus-visible,
.sample-btn:focus-visible,
button:focus-visible,
.mobile-toggle:focus-visible,
input:focus-visible,
textarea:focus-visible {
	outline: 2px solid #2f7cc1;
	outline-offset: 2px;
}

body.home-page { background-attachment: scroll !important; }
body.home-page::before { opacity: 0.18 !important; animation: none !important; }
body.home-page::after { opacity: 0.14 !important; animation: none !important; }
body.home-page .banner-slide img { opacity: 0.18 !important; }
body.home-page .animate-pulse { animation: none !important; }

@media (max-width: 768px) {
	.product-layout-wrap {
		grid-template-columns: 1fr;
		gap: 24px;
	}

	.product-layout-sidebar {
		position: static;
	}

	.nav-menu { display: none; }
	.mobile-toggle, .mobile-menu-btn { display: block; }
	.mobile-nav.open,
	.mobile-nav { display: block; position: absolute; top: 80px; left: 0; width: 100%; background: rgba(255,255,255,0.98); padding: 24px; border-bottom: 1px solid var(--border-light); box-shadow: var(--shadow-card); }
	.mobile-nav.hidden { display: none; }
	.sample-btn { display: none; }
	.nav-container, .container { padding: 0 20px; }
	.nav-container { border-radius: 24px; min-height: 60px; }
	main { padding-top: 84px; }
	.logo { gap: 10px; }
	.logo-image { height: 34px; max-width: 34px; }
	.logo-text { font-size: 18px; line-height: 1.05; }
	.logo_domain { font-size: 10px; margin-left: 6px; }
	.logo_subtitle { font-size: 10px; letter-spacing: 0.14em; }
	.mobile-menu-btn { font-size: 24px; }
	.mobile-nav .nav-container { background: transparent; border: 0; box-shadow: none; min-height: 0; padding: 0; }
	.mobile-nav ul { gap: 16px; }
	.mobile-nav li { padding-bottom: 16px; }
	.mobile-nav a { font-size: 15px; }
	.mobile-nav .text-sm { font-size: 13px !important; }
	.eyebrow-link,
	.section-label { font-size: 11px; letter-spacing: 0.16em; }
	.section-shell,
	.tech-card,
	.product-card,
	.article-shell,
	.detail-shell,
	.sidebar-shell,
	.info-card { border-radius: 24px !important; }
	.footer .grid { gap: 2rem; }
}

@media (max-width: 640px) {
	body { background-attachment: scroll; }
	.navbar { height: 74px; padding-top: 10px; }
	.navbar.scrolled { height: 58px; }
	main { padding-top: 78px; }
	.nav-container, .container { padding: 0 16px; }
	.nav-container { min-height: 56px; border-radius: 22px; }
	.sample-btn, .btn-gradient { padding: 11px 18px; font-size: 14px; }
	.eyebrow-link::before,
	.section-label::before { width: 7px; height: 7px; box-shadow: 0 0 0 4px var(--accent-soft); }
	.meta-chip { padding: 8px 12px; font-size: 12px; }
	.mega-menu { width: 100%; left: 0; right: 0; }
	.rich-prose { font-size: 15px; line-height: 1.8; }
	.rich-prose th,
	.rich-prose td { padding: 12px 12px; font-size: 13px; }
}