* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

a {
	text-decoration: none;
}

body {
	font: "微软雅黑";
	color: black;
}

.nav {
	position: fixed;
	top: 0;
	left: 0;
	height: 60px;
	width: 100%;
	z-index: 999;
	background: white;
}

.nav-mian {
	display: flex;
	justify-content: space-between;
	width: 1400px;
	height: 60px;
	font-size: 24px;
	margin: 0 auto;
}

.nav-logo {
	float: left;
	height: 60px;
	margin: 0 auto;
}

.nav-logo img {
	height: 60px;
}

.topmenu {
  display: flex;
  list-style: none;
}
.topmenu > li {
  position: relative; /* 关键点：二级菜单相对这个一级li定位 */
  margin-right:35px;
  margin-top: 10px;
  font-size:24px;
}
.topmenu > li > a{
  color:#000;
  text-decoration:none;
}
.topmenu > li > a:hover{
  color: darkgrey;
}

/* =====二级菜单样式===== */
.submenu {
  list-style: none;
  /* 默认隐藏 */
  display: none;
  position: absolute;
  left: 0;
  top: 100%; /* 紧贴一级菜单下方 */
  background:white ;
  width: 180px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
  padding: 8px 6px;
}
.submenu li a {
  display: block;
  padding: 8px 14px;
  font-size: 20px;
  color:#333;
  text-decoration:none;
}
/* 二级选项hover高亮，和截图灰色效果一致 */
.submenu li a:hover {
  background-color:#FDD5DC;
}
/* 悬浮一级li，显示二级下拉菜单 */
.topmenu > li:hover .submenu{
  display:block;
}

.banner {
	width: 100%;
	height: 685px;
	margin-top: 60px;
}

.banner img {
	width: 100%;
	height: 685px;
}

.pinpaiyuanqiwaikuang {
	width: 100%;
	padding: 80px 40px;
	background-color: #ffffff;
}

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

.biaotiquyu h2 {
	font-size: 32px;
	font-weight: 500;
	color: #222;
	margin-bottom: 8px;
}

.biaotiquyu p {
	font-size: 18px;
	color: #444;
}

.neirongrongqi {
	max-width: 1200px;
	margin: 0 auto;
	display: flex;
	align-items: center;
	gap: 60px;
}

.dianputupiankuang {
	width: 50%;
	overflow: hidden;
}

.dianputupiankuang img {
	width: 100%;
	display: block;
	border-radius: 4px;
	transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.dianputupiankuang:hover img{
  transform: scale(1.04);
  box-shadow: 0 10px 24px rgba(0,0,0,0.14);
}

.wenziquyu {
	width: 50%;
	display: flex;
	flex-direction: column;
	gap: 24px;
}

.xiaowenziqiapian {
	border: 1px solid #f9e79f;
	border-radius: 8px;
	padding: 12px 20px;
	width: fit-content;
}

.xiaowenziqiapian h3 {
	font-size: 20px;
	font-weight: 500;
	color: #222;
}

.dawenziqiapian {
	border: 1px solid #f9e79f;
	border-radius: 8px;
	padding: 24px;
	line-height: 1.7;
	font-size: 15px;
	color: #333;
}

.pinpaineihe {
	width: 100%;
	text-align: center;
	padding: 60px 0;
}

.biaotiquyu {
	margin-bottom: 40px;
}

.biaotiquyu h2 {
	font-size: 34px;
	color: #222;
	font-weight: normal;
}

.biaotiquyu p {
	font-size: 20px;
	margin-top: 8px;
	color: #222;
}

.neirongkuang {
	background-color: #fffbe3;
	padding: 80px 20px;
}

.liebiaorongqi {
	display: flex;
	justify-content: center;
	gap: 90px;
}

.dangexiangmu {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 26px;
}

.yuantupian {
	width: 270px;
	height: 270px;
	border-radius: 50%;
	padding: 7px;
	background-color: #fff299;
	overflow: hidden;
}

.yuantupian img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	border-radius: 50%;
	display: block;
	transition: transform 0.4s ease;
}
.yuantupian{
  transition: transform 0.4s ease;
}
.yuantupian:hover{
  transform: scale(1.03) rotate(3deg); /* 旋转3度，很小的角度，柔和 */
}


.biaoqian {
	border: 2px solid #fff299;
	border-radius: 999px;
	padding: 9px 34px;
	font-size: 16px;
	color: #222;
	background: transparent;
	background-color:#FFFFFF;
}

.pinpaizuji {
	width: 100%;
	text-align: center;
	padding: 60px 0;
}

.biaotiquyu {
	margin-bottom: 40px;
}

.biaotiquyu h2 {
	font-size: 34px;
	color: #222;
	font-weight: normal;
}

.biaotiquyu p {
	font-size: 20px;
	margin-top: 8px;
	color: #222;
}

.liebiaorongqi {
	display: flex;
	justify-content: center;
	gap: 24px;
	padding: 0 20px;
}

.dangexiangmu {
	display: flex;
	flex-direction: column;
	align-items: center;
	width: 300px;
}

.tupiankuang {
	width: 100%;
	overflow: hidden;
	height: 220px;
}

.tupiankuang img {
	width: 100%;
	height: auto;
	object-fit: cover;
	display: block;
	transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.tupiankuang:hover img {
  transform: scale(1.06);
  box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}
.wenzibiaoqian {
	width: 100%;
	border: 3px solid #fff299;
	padding: 14px 10px;
	font-size: 15px;
	color: #222;
	background: #fff;
	margin-top:12px;
  transition: all 0.4s ease;
}

.yejiao {
	width: 100%;
	background-color: #fcd9d4;
	text-align: center;
	padding: 100px 20px;
}

.banquanwenzi {
	font-size: 28px;
	color: #222222;
	margin-bottom: 20px;
}

.dizhiwenzi {
	font-size: 28px;
	color: #222222;
}