/* ===== Reset & Base ===== */
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

body {
	font-family: "Microsoft YaHei", Arial, Helvetica, sans-serif;
	color: #222;
	background-color: #fff;
	line-height: 1.6;
}

a {
	text-decoration: none;
	color: inherit;
}

ul {
	list-style: none;
}

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

/* ===== Header ===== */
.header {
	width: 100%;
	border-bottom: 1px solid #e5e5e5;
	background: #fff;
}

.top {
	max-width: 1200px;
	margin: 0 auto;
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 16px 20px;
}

/* Logo */
.logo h1 {
	font-size: 28px;
	font-weight: 700;
	letter-spacing: 1px;
}

.logo p {
	font-size: 12px;
	color: #777;
	margin-top: -4px;
}

.logo-text {
	font-size: 28px;
	font-weight: 700;
	letter-spacing: 1px;
}

.logo-text .tm {
	font-size: 12px;
	vertical-align: super;
	margin-left: 2px;
}

/* Search */
.top form {
	display: flex;
	align-items: center;
	border: 1px solid #ccc;
	border-radius: 2px;
	overflow: hidden;
}

.top input[type="text"] {
	border: none;
	padding: 6px 10px;
	width: 160px;
	outline: none;
}

.top button {
	border: none;
	background: #f2f2f2;
	padding: 6px 10px;
	cursor: pointer;
}

/* Mobile menu icon */
.menu {
	display: none;
	cursor: pointer;
}

.menu span {
	display: block;
	width: 22px;
	height: 2px;
	background: #333;
	margin: 4px 0;
}

/* ===== Navigation ===== */
.nav {
	background: #003a8f;
}

.menulists {
	max-width: 1200px;
	margin: 0 auto;
	display: flex;
	padding: 0 20px;
}

.menulists > li {
	position: relative;
}

.menulists > li > a {
	display: block;
	padding: 14px 18px;
	color: #fff;
	font-size: 14px;
}

.menulists > li:hover {
	background: #002f73;
}

/* Dropdown */
.son {
	display: none;
	position: absolute;
	top: 100%;
	left: 0;
	min-width: 200px;
	background: #fff;
	border: 1px solid #ddd;
	z-index: 10;
}

.menulists li:hover .son {
	display: block;
}

.son .li {
	padding: 10px 15px;
	white-space: nowrap;
}

.son .li:hover {
	background: #f5f5f5;
}

/* Sub menu */
.sub {
	margin-top: 8px;
	padding-left: 10px;
}

.sub a {
	display: block;
	font-size: 13px;
	color: #555;
	padding: 4px 0;
}

/* ===== Inventory Search ===== */
.kccx {
	background: #f7f7f7;
	border-bottom: 1px solid #e5e5e5;
}

.kccx form {
	max-width: 1200px;
	margin: 0 auto;
	padding: 15px 20px;
	display: flex;
	gap: 10px;
}

.kccx input {
	padding: 8px;
	border: 1px solid #ccc;
	flex: 1;
}

.kccx button {
	background: #003a8f;
	color: #fff;
	border: none;
	padding: 8px 16px;
	cursor: pointer;
}

/* ===== Banner ===== */
.banner img {
	width: 100%;
}

/* ===== Main Content ===== */
.mainer {
	max-width: 1200px;
	margin: 0 auto;
	padding: 60px 20px;
}

.title {
	text-align: center;
	margin-bottom: 50px;
}

.title h2 {
	font-size: 28px;
	font-weight: 600;
	margin-bottom: 20px;
}

.title h2 span {
	display: inline-block;
	margin: 0 8px;
}

.title p {
	color: #555;
	font-size: 15px;
	margin-bottom: 10px;
}

.title p span {
	font-weight: 600;
	color: #000;
}


.tm {
    font-size: 0.7em;   /* smaller ® */
    vertical-align: super;  /* superscript */
    margin-left: 2px;   /* small space from the word */
}

.tm-text {
    font-weight: 600;   /* optional, makes the brand stand out */
}

/* ===== Home List ===== */
.list ul {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 20px;
}

.list li {
	border: 1px solid #e5e5e5;
	transition: all 0.3s ease;
}

.list li:hover {
	box-shadow: 0 4px 12px rgba(0,0,0,0.1);
	transform: translateY(-4px);
}

.list p {
	padding: 12px;
	font-size: 15px;
	display: flex;
	justify-content: space-between;
	align-items: center;
}

/* ===== Footer ===== */
.footer {
	background: #111;
	color: #aaa;
}

.footer .t {
	border-bottom: 1px solid #333;
}

.footer ul {
	max-width: 1200px;
	margin: 0 auto;
	display: flex;
	justify-content: center;
	padding: 20px;
	gap: 30px;
}

.footer a {
	color: #aaa;
	font-size: 13px;
}

.footer a:hover {
	color: #fff;
}

.footer .b {
	text-align: center;
	padding: 15px 20px;
	font-size: 12px;
	color: #777;
}

.footer a img {
	display: inline-block;
	vertical-align: middle;
	margin-left: 6px;
}

/* ===== Responsive ===== */
@media (max-width: 992px) {
	.list ul {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 768px) {
	.top form {
		display: none;
	}

	.menulists {
		flex-direction: column;
	}

	.list ul {
		grid-template-columns: 1fr;
	}
}