:root{
	--red:#e50011;
	--red-dark:#c0000e;
	--red-soft:#fff5f5;
	--gray-1:#333333;
	--gray-2:#666666;
	--gray-3:#999999;
	--border:#e8e8e8;
	--bg-soft:#f8f8f8;
}

#brand{display:none;}
.appx .nav-link,.appx .plain,.appx .tool-btn{color:#333;}
.appx button.burger{color:#333;}

.banner {
	color: #333;
	padding: 120px 0 120px;
	text-align: left;
	position: relative;
	overflow: hidden;
}
.banner_bt{
	width: 780px;
}
.banner h1 {
	font-size: 30px;
	font-weight: 700;
	margin-bottom: 24px;
	letter-spacing: 1px;
	line-height: 1.3;
}
.banner p {
	font-size: 15px;
	opacity: 0.92;
	max-width: 820px;
	line-height: 1.8;
	font-weight: 400;
	margin-bottom: 48px;
}
.banner-btn-wrap {
	display: flex;
	justify-content: flex-start;
	gap: 20px;
	flex-wrap: wrap;
}
.banner-btn-wrap a {
	display: inline-block;
	padding: 15px 42px;
	border-radius: 60px;
	text-decoration: none;
	font-weight: 600;
	font-size: 17px;
	transition: all 0.25s ease;
	letter-spacing: 0.3px;
}
.btn-white {
	background: #fff;
	color: #e50011;
}
.btn-white:hover {
	transform: translateY(-2px);
}
.btn-outline {
	background: transparent;
	border: 2px solid #e50011;
	color: #e50011;
}
.btn-outline:hover {
	transform: translateY(-2px);
}

/* 标题块 */
.section-header {
	text-align: center;
	margin-bottom: 48px;
}
.section-title {
	font-size: 28px;
	color: #333;
	position: relative;
	display: inline-block;
	font-weight: 700;
}
.section-subtitle {
	color: #666;
	font-size: 16px;
	margin-top: 10px;
}

/* 痛点 */
.pain-section {
	padding: 75px 0;
	background: #ffffff;
}
.pain-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
	gap: 28px;
}
.pain-item {
	background: linear-gradient(135deg, #eef4fd, #dce8f9);
	border-left: 6px solid #1560d0;
	padding: 30px 26px;
	transition: all 0.3s ease;
}
.pain-item:hover {
	transform: translateY(-5px);
}
.pain-item h3 {
	color: #0c3c88;
	margin-bottom: 14px;
	font-size: 20px;
	font-weight: 700;
}
.pain-item p {
	color: #4a5b70;
	font-size: 15px;
	line-height: 1.7;
}

/* 核心优势 */
.advantage-section {
	padding: 75px 0;
	background: #f4f7fb;
}
.adv-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 28px;
}
.adv-card {
	background: #fff;
	padding: 34px 28px 30px;
	transition: all 0.35s ease;
	border: 1px solid rgba(0, 168, 168, 0.08);
	display: flex;
	flex-direction: column;
	align-items: flex-start;
}
.adv-card:hover {
	transform: translateY(-8px);
	border-color: rgba(21, 96, 208, 0.18);
}
.adv-card h3 {
	color: #0c3c88;
	margin-bottom: 14px;
	font-size: 20px;
	font-weight: 700;
	line-height: 1.4;
}
.adv-card p {
	color: #4a5b70;
	font-size: 15px;
	line-height: 1.75;
}

/* ===== 三大产品系列 ===== */
.product-section {
	padding: 75px 0;
	background: #fff;
}
.tip-text {
	margin-top: 36px;
	color: #0c3c88; 
	background: #f4f7fb;
	padding: 18px 24px;
	font-size: 15px;
	line-height: 1.7;
	border-left: 5px solid #1560d0;
	display: flex;
	align-items: flex-start;
	gap: 12px;
}
#tip-text{background:#fff;}
.dh3 div {
	font-size: 24px;
	margin-bottom: 20px;
	font-weight: 700;
}
.dh3 ul {
	margin-top: 20px;
}
.dh3 ul li {
	margin: 3px 0;
	color:#5a6b82;
}
.prod-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 30px;
}
.prod-card {
	border: 1px solid #e8eef7;
	overflow: hidden;
	background: #fff;
	transition: all 0.3s ease;
}
.prod-card:hover {
	transform: translateY(-6px);
	border-color: rgba(21, 96, 208, 0.18);
}
.prod-img {
	width: 100%;
	height: auto;
}
.prod-img img{
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.prod-head {
	background: linear-gradient(90deg, #1560d0, #4a8ee8);
	color: #fff;
	padding: 18px;
	font-size: 20px;
	font-weight: 700;
	text-align: center;
	letter-spacing: 0.5px;
	display: block;
}
.prod-body {
	padding: 26px 24px 30px;
}
.prod-body ul {
	list-style: none;
	color: #2c3d55;
	font-size: 15px;
}
.prod-body li {
	margin: 10px 0;
	padding-left: 15px;
	position: relative;
	line-height: 1.6;
}
.prod-body li::before {
	content: "?";
	color: #1652bc;
	font-weight: 700;
	font-size: 20px;
	position: absolute;
	left: 0;
	top: -5px;
}
.sub-product-wrap {
	margin-top: 18px;
	padding-top: 18px;
	border-top: 1px dashed #e3ddf0;
}
.sub-product-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 8px;
}
.sub-product-item {
	text-align: center;
	cursor: pointer;
	transition: transform 0.25s ease;
}
.sub-product-item:hover {
	transform: translateY(-3px);
}
.sub-product-thumb {
	width: 100%;
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	border: 1px solid #ece8f5;
	transition: all 0.25s ease;
	overflow: hidden;
}
.sub-product-item:hover .sub-product-thumb {
	background: linear-gradient(135deg, #ede4ff, #ddd0f7);
	border-color: #e8eef7;
	box-shadow: 0 6px 14px rgba(1, 74, 74, 0.04);
}
.sub-product-thumb img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: contain;
}
.sub-product-name {
	font-size: 11px;
	color: #6b5a8c;
	margin-top: 10px;
	line-height: 1.35;
	font-weight: 500;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

/* 参数表格 */
.param-wrap {
	margin-top: 55px;
	overflow-x: auto;
	border-radius: 18px;
	box-shadow: 0 8px 24px rgba(1, 74, 74, 0.06);
}
.param-table {
	width: 100%;
	border-collapse: collapse;
	font-size: 15px;
	min-width: 700px;
}
.param-table th,
.param-table td {
	border: 1px solid #e5dff5;
	padding: 16px 14px;
	text-align: center;
}
.param-table th {
	background: #1e0a4a;
	color: #fff;
	font-weight: 600;
	letter-spacing: 0.5px;
	font-size: 15px;
}
.param-table td a h3{
	font-size: 15px;
}
.param-table tr:nth-child(even) {
	background: #f6f5fc;
}
.param-table tr:hover td {
	background: #f0ebff;
}

/* 工作原理 */
.principle-section {
	padding: 75px 0;
	background: #f6f5fc;
}
.principle-card {
	background: #fff;
	padding: 34px 30px;
	border-radius: 18px;
	box-shadow: 0 6px 18px rgba(1, 74, 74, 0.06);
	border: 1px solid #e0f0f0;
}
.principle-img {
	width: 100%;
	height: 240px;
	background: linear-gradient(135deg, #f0ebff, #e0d5ff);
	border-radius: 14px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #6a5a9a;
	font-size: 15px;
	font-weight: 500;
	letter-spacing: 0.5px;
	margin-bottom: 24px;
}
.principle-card p {
	margin-bottom: 14px;
	color: #2c3d55;
	font-size: 15px;
	line-height: 1.8;
}
.principle-card p:last-child {
	margin-bottom: 0;
}

/* 适用行业与工艺 */
.scene-section {
	padding: 75px 0;
	background: #ffffff;
}
.scene-subtitle {
	font-size: 24px;
	color: #0c3c88;
	font-weight: 700;
	margin-bottom: 32px;
	padding-left: 16px;
	border-left: 5px solid #0c3c88;
	line-height: 1.3;
}
.scene-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 26px;
	margin-bottom: 30px;
}
.scene-grid:last-of-type {
	margin-bottom: 0;
}
.scene-card {
	background: #fff;
	overflow: hidden;
	border: 1px solid #e5dff5;
	transition: all 0.35s ease;
	display: flex;
	flex-direction: column;
}
.scene-card:hover {
	transform: translateY(-8px);
	border-color: #c9b8f0;
}
.scene-img {
	width: 100%;
	height: auto;
	overflow: hidden;
}
.scene-content {
	padding: 22px 22px 26px;
	flex: 1;
	display: flex;
	flex-direction: column;
}
.scene-content h4 {
	font-size: 18px;
	color: #333;
	font-weight: 700;
	margin-bottom: 10px;
	line-height: 1.4;
}
.scene-content p {
	color: #888;
	font-size: 14.5px;
	line-height: 1.7;
	flex: 1;
}
.scene-card.process .scene-img {
	background: linear-gradient(135deg, #eafaf5, #d4f0e8);
}
.scene-card.process .scene-icon {
	filter: drop-shadow(0 4px 8px rgba(20, 130, 110, 0.2));
}
.scene-card.industry .scene-img img,.scene-card.process .scene-img img{
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.scene-card.process {
	border-color: #d9ece7;
}
.scene-card.process:hover {
	border-color: #a8d8ce;
}

/* 使用限制与选型建议 */
.limit-box {
	margin-top: 40px;
	background: #fff8f0;
	padding: 24px 28px;
	border-left: 6px solid #f0a050;
}
.limit-box p {
	margin-bottom: 12px;
	color: #5a4a38;
	font-size: 15px;
	line-height: 1.75;
}
.limit-box p:last-child {
	margin-bottom: 0;
}
.limit-box strong {
	color: #c07020;
}

/* ===================== 技术信息资料 ===================== */
.tech-section {
	padding: 70px 0;
	background: #f4f7fb;
}
.tech-list {
	list-style: none;
	padding: 0;
	margin: 0;
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 20px;
}
.tech-list li {
	display: flex;
	gap: 20px;
	padding: 26px 26px 24px;
	background: #fff;
	border: 1px solid #e8eef7;
	transition: all 0.3s ease;
	position: relative;
	overflow: hidden;
}
.tech-list li:hover {
	border-color: #c9dbf5;
	transform: translateY(-4px);
}
.tech-list-content {
	flex: 1;
	min-width: 0;
}
.tech-list-title {
	font-size: 16.5px;
	font-weight: 700;
	color: #333;
	margin-bottom: 8px;
	line-height: 1.5;
	display: flex;
	align-items: flex-start;
	gap: 8px;
	transition: color 0.25s ease;
}
.tech-list li:hover .tech-list-title {
	color: #1560d0;
}
.tech-list-title i {
	color: #1560d0;
	font-size: 15px;
	opacity: 0.8;
	margin-top: 4px;
	flex-shrink: 0;
}
.tech-list-desc {
	font-size: 14px;
	color: #888;
	line-height: 1.75;
	margin: 0 0 14px;
}
.tech-list-meta {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	padding-top: 12px;
	border-top: 1px dashed #e0e9f5;
	flex-wrap: wrap;
}
.tech-list-date {
	font-size: 12.5px;
	color: #999;
	display: flex;
	align-items: center;
	gap: 6px;
	flex-shrink: 0;
}
.tech-list-date i {
	font-size: 12px;
	color: #999;
}
.tech-list-tag{
	display: flex;
	gap: 5px;
}
.tech-list-tag a{
	display: inline-block;
	font-size: 12px;
	color: #999;
	background: #f9f9f9;
	padding: 4px 12px;
	border-radius: 20px;
	font-weight: 600;
	line-height: 1.5;
	transition: all 0.25s ease;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 1;
	-webkit-box-orient: vertical;
}
.tech-list-tag a:hover {
	background: #1560d0;
	color: #fff;
}

/* ============ 常见咨询问题 ============ */
#ask {
	background: var(--bg-soft);
	padding: 80px 0;
}
.ask-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 22px;
}
.ask-card {
	background: #fff;
	padding: 24px 22px;
	transition: all .28s;
	border: 1px solid #eee;
}
.ask-card:hover {
	background: #fff;
	border-color: var(--border);
	transform: translateY(-3px);
}
.ask-card h4 {
	font-size: 15px;
	color: var(--gray-1);
	font-weight: 700;
	margin-bottom: 8px;
	display: flex;
	align-items: center;
	gap: 8px;
}
.ask-card h4 em {
	color: var(--red);
	font-size: 14px;
	flex-shrink: 0;
}
.ask-card p {
	font-size: 13px;
	color: var(--gray-3);
	line-height: 1.8;
}

/* 转化区块 */
.convert-section {
	padding: 80px 0;
	background: linear-gradient(90deg, #1560d0, #4a8ee8);
	color: #fff;
	text-align: center;
	position: relative;
	overflow: hidden;
}
.convert-section h2 {
	font-size: 34px;
	margin-bottom: 18px;
	font-weight: 700;
	letter-spacing: 0.5px;
	position: relative;
}
.convert-section p {
	font-size: 18px;
	margin: 0 auto 38px;
	opacity: 0.92;
	position: relative;
}
.convert-btn {
	display: inline-block;
	background: #fff;
	color: #1560d0;
	padding: 18px 54px;
	border-radius: 60px;
	font-weight: 700;
	font-size: 19px;
	text-decoration: none;
	transition: all 0.25s ease;
	position: relative;
}
.convert-btn:hover {
	background: #e8edf6;
	transform: translateY(-4px);
}

/* ===== 模态框 ===== */
.modal-overlay {
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(10, 42, 92, 0.55);
	backdrop-filter: blur(6px);
	z-index: 9999;
	justify-content: center;
	align-items: center;
	animation: fadeIn 0.25s ease;
}
.modal-overlay.active { display: flex; }
.modal-box {
	background: white;
	max-width: 520px;
	width: 94%;
	border-radius: 32px;
	padding: 40px 36px 36px;
	box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2);
	position: relative;
	animation: slideUp 0.3s ease;
	max-height: 96vh;
	overflow-y: auto;
}
.modal-close {
	position: absolute;
	top: 16px;
	right: 20px;
	font-size: 28px;
	background: none;
	border: none;
	color: #94a3b8;
	cursor: pointer;
	transition: 0.2s;
	padding: 4px 8px;
	line-height: 1;
}
.modal-close:hover { color: #333; transform: rotate(90deg); }
.modal-box h3 {
	font-size: 24px;
	font-weight: 700;
	color: #333;
	margin-bottom: 8px;
}
.modal-box h3 i { color: #e50011; margin-right: 8px; }
.modal-box .sub {
	color: #64748b;
	font-size: 15px;
	margin-bottom: 28px;
	border-bottom: 1px solid #e9edf4;
	padding-bottom: 16px;
}
.modal-box label {
	display: block;
	font-weight: 600;
	font-size: 14px;
	color: #1e293b;
	margin-bottom: 6px;
}
.modal-box input,
.modal-box textarea {
	width: 100%;
	padding: 12px 0;
	border: 1.5px solid #e2e8f0;
	border-radius: 14px;
	font-size: 15px;
	transition: 0.2s;
	background: #f8fafc;
	margin-bottom: 18px;
	font-family: inherit;
	text-indent: 10px;
}
.modal-box .szym {
	display: grid;
	gap: 40px;
	grid-template-columns: 1fr 0.5fr;
}
.modal-box .szym img {
	display: block;
	width: 100%;
	height: 46px;
	border-radius: 10px;
}
.modal-box input:focus,
.modal-box textarea:focus {
	outline: none;
	border-color: #e50011;
	background: white;
	box-shadow: 0 0 0 4px rgba(255, 179, 71, 0.15);
}
.modal-box textarea { min-height: 90px; resize: vertical; }
.modal-box .btn-submit {
	width: 100%;
	padding: 14px;
	background: #e50011;
	border: none;
	border-radius: 60px;
	font-weight: 700;
	font-size: 18px;
	color: #fff;
	cursor: pointer;
	transition: 0.2s;
	box-shadow: 0 6px 18px rgba(229, 0, 17, 0.3);
}
.modal-box .btn-submit:hover {
	background: #9b000c;
	transform: translateY(-2px);
	box-shadow: 0 10px 28px rgba(229, 0, 17, 0.4);
}
.modal-box .btn-submit i { margin-right: 8px; }
.modal-box .form-footer {
	text-align: center;
	font-size: 13px;
	color: #94a3b8;
	margin-top: 16px;
}
@keyframes fadeIn {
	from { opacity: 0; }
	to { opacity: 1; }
}
@keyframes slideUp {
	from { transform: translateY(40px); opacity: 0; }
	to { transform: translateY(0); opacity: 1; }
}

/* ---------- 1580px（超大屏） ---------- */
@media (max-width: 1580px) {
	.banner { padding: 120px 0 120px; }
	.banner h1 { font-size: 30px; }
	.banner p { font-size: 16px; max-width: 690px; }
	.banner_bt { width: 750px; }

	.pain-section, .advantage-section, .product-section,
	.principle-section, .scene-section, #ask, .convert-section {
		padding: 85px 0;
	}
	.tech-section { padding: 80px 0; }
	
	.adv-grid, .prod-grid, .scene-grid, .tech-list, .ask-grid {
		gap: 32px;
	}
	.banner_bt{
	    width:680px;
	}
}

/* ---------- 1380px（大屏笔记本） ---------- */
@media (max-width: 1380px) {
	.banner { padding: 130px 0 90px; }
	.banner h1 { font-size: 32px; }
	.banner p { font-size: 15px; max-width: 820px; }
	.banner_bt { width: 680px; }

	.pain-section, .advantage-section, .product-section,
	.principle-section, .scene-section, #ask, .convert-section {
		padding: 70px 0;
	}
	.tech-section { padding: 65px 0; }

	.adv-grid, .prod-grid, .scene-grid, .tech-list, .ask-grid {
		gap: 24px;
	}
	.pain-grid { gap: 24px; }
	.scene-grid { gap: 20px; }
}

/* ---------- 1280px（小屏笔记本/横屏平板） ---------- */
@media (max-width: 1280px) {
	.banner { padding: 110px 0 80px; }
	.banner h1 { font-size: 28px; margin-bottom: 20px; }
	.banner p { font-size: 14.5px; margin-bottom: 36px; }
	.banner-btn-wrap a { padding: 13px 36px; font-size: 16px; }

	.pain-section, .advantage-section, .product-section,
	.principle-section, .scene-section, #ask, .convert-section {
		padding: 60px 0;
	}
	.tech-section { padding: 50px 0; }

	.adv-grid, .prod-grid, .tech-list, .ask-grid { gap: 20px; }
	.scene-grid { gap: 16px; }
	
	.adv-card, .pain-item { padding: 26px 22px; }
	.principle-card { padding: 28px 24px; }
}

/* ---------- 1024px（平板横屏） ---------- */
@media (max-width: 1024px) {
	.adv-grid { grid-template-columns: repeat(2, 1fr); }
	.prod-grid { grid-template-columns: repeat(2, 1fr); }
	.tech-list { grid-template-columns: repeat(2, 1fr); }
	.ask-grid { grid-template-columns: repeat(2, 1fr); }
	.scene-grid { grid-template-columns: repeat(2, 1fr); }
	
	.sub-product-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ---------- 900px（大屏手机/平板竖屏） ---------- */
@media (max-width: 900px) {
	.banner { padding: 100px 0 60px; }
	.banner h1 { font-size: 26px; }
	.banner p { font-size: 14px; margin-bottom: 30px; }
	.banner_bt { width: auto; }
	.banner-btn-wrap a { padding: 12px 30px; font-size: 15px; }

	.convert-section h2 { font-size: 28px; }
	.convert-section p { font-size: 16px; }
	.convert-btn { padding: 16px 44px; font-size: 17px; }

	.param-table th, .param-table td { padding: 12px; font-size: 13px; }
	.param-table td a h3 { font-size: 13px; }
	
	.principle-card { padding: 22px; }
	.principle-card p { font-size: 14px; line-height: 1.65; }
	
	.ask-card { padding: 22px 20px; }
}

/* ---------- 768px（手机端） ---------- */
@media (max-width: 768px) {
	.banner {
		padding:100px 0 65%;
		background: url(/template/pc/skin/css/../images/systems_phone.jpg) no-repeat !important;
		background-size: cover!important;
	}
	.banner h1 { font-size: 24px; }
	.banner p { font-size: 13px; line-height: 1.55; margin-bottom: 24px; }
	.banner-btn-wrap {
		flex-direction: column;
		align-items: center;
		display: grid;
		grid-template-columns: repeat(2, 1fr);
		gap: 12px;
	}
	.banner-btn-wrap a {
		display: block;
		width: auto;
		max-width: initial;
		margin: 0;
		padding: 12px 10px;
		font-size: 13px;
		text-align: center;
	}

	.pain-section, .advantage-section, .product-section,
	.principle-section, .scene-section, #ask, .convert-section,
	.tech-section {
		padding: 40px 0;
	}

	.adv-grid { grid-template-columns: repeat(2, 1fr); gap: 15px; }
	.adv-card { padding: 20px 16px;}
	.adv-card h3 { font-size: 16px; margin-bottom: 10px; }
	.adv-card p { font-size: 13px; line-height: 1.55; }

	.prod-grid { grid-template-columns: 1fr; }
	.prod-head { font-size: 16px; padding: 15px; }
	.prod-body { padding: 18px; }
	.prod-body ul { font-size: 13px; }
	
	.sub-product-grid { grid-template-columns: repeat(4, 1fr); }

	.tech-list { grid-template-columns: 1fr; }
	.ask-grid { grid-template-columns: 1fr; }
	.ask-card { padding: 20px 18px; }

	.pain-item { padding: 20px;}
	.pain-item h3 { font-size: 16px; margin-bottom: 10px; }
	.pain-item p { font-size: 13px; line-height: 1.55; }

	.limit-box { padding: 20px; }
	.limit-box p { font-size: 13px; line-height: 1.55; }

	.scene-subtitle { font-size: 20px; margin-bottom: 24px; }
	.scene-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; margin-bottom: 24px; }
	.scene-img { height: 120px; }
	.scene-content { padding: 16px 14px 18px; }
	.scene-content h4 { font-size: 15px; margin-bottom: 8px; }
	.scene-content p { font-size: 13px; }

	.principle-card { padding: 20px; }
	.principle-img { height: 180px; margin-bottom: 20px; }
	.principle-card p { font-size: 13px; line-height: 1.6; }

	.convert-section h2 { font-size: 22px; }
	.convert-section p { font-size: 13px; padding: 0 10px; margin-bottom: 24px; }
	.convert-btn { padding: 14px 36px; font-size: 15px; }
	.section-title{font-size:24px;}
	.section-subtitle{font-size:14px;}
	.sub-product-grid{grid-template-columns: repeat(3, 1fr);}
	.tech-list li{padding:20px;}
	.dh3 div{font-size:20px;}
	.tip-text{padding:15px;}
	.scene-img{height:auto;}
}

/* ---------- 480px（小屏手机） ---------- */
@media (max-width: 480px) {
	.banner h1 { font-size: 20px; }
	.banner p { font-size: 12px; }
	
	.modal-box { padding: 28px 20px 28px; }
	.modal-box h3 { font-size: 20px; }

	.adv-grid { grid-template-columns: 1fr; }
	.adv-card { padding: 16px; }
	.adv-card h3 { font-size: 15px; }
	.adv-card p { font-size: 12px; }

	.prod-head { font-size: 15px; }
	.prod-body { padding: 15px; }
	.prod-body ul { font-size: 12px; }
	
	.sub-product-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }

	.scene-grid { grid-template-columns: 1fr; gap: 12px; }
	.scene-content { padding: 14px 12px 16px; }
	.scene-content h4 { font-size: 14px; margin-bottom: 6px; }
	.scene-content p { font-size: 12px; line-height: 1.55; }

	.pain-item h3 { font-size: 15px; }
	.pain-item p { font-size: 12px; }
	
	.limit-box p { font-size: 12px; }
	
	.param-wrap { border-radius: 10px; }
	
	.convert-section h2 { font-size: 18px; }
	.convert-section p { font-size: 12px; }
	.convert-btn { padding: 12px 30px; font-size: 14px; }
}