@charset "utf-8";
/* CSS Document */
body::-webkit-scrollbar {width:7px;height: 1px;}
body::-webkit-scrollbar-thumb {background:#f6b93b;}
body::-webkit-scrollbar-track {background:#2c3e50;
}
/* 全局样式 */
:root {
 --primary: #2c3e50;    /* 深蓝 - 专业稳重 */
 --secondary: #f6b93b;  /* 红色 - 强调色 */
 --accent: #e37318;     /* 蓝色 - 辅助色 */
 --light: #ecf0f1;      /* 浅灰 */
 --dark: #2c3e50;       /* 深色 */
 --text: #34495e;       /* 正文颜色 */
 --text-light: #7f8c8d; /* 浅色文字 */
 --white: #fff;      /* 白色 */
 --shadow: 0 4px 12px rgba(0,0,0,0.1);
 --border-radius:6px;
}
body {
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
color: #333;
line-height: 1.6;
}
.a {color:#fff;text-decoration:none;color: inherit;}
/* Banner轮播图样式 */
.carousel-item {
height: 600px;
background-size: cover;
background-position: center;
}
.carousel-caption {
background: rgba(0,0,0,0.5);
border-radius: 10px;
padding: 20px;
bottom: 40px;
left: 10%;
right: 10%;
}
/* 视频和LOGO区域 */
.intro-section {
padding: 60px 0;
background: linear-gradient(rgba(248, 249, 250, 0.9), rgba(248, 249, 250, 0.9)), url('../images/xabg.jpg') no-repeat center/cover;
}
.logo-container {
max-width: 600px;
margin: 0 auto 20px;
}
.intro-text {
padding: 20px;
background: white;
border-radius: 10px;
box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}
.intro-text h2 {
color: var(--primary);
border-bottom: 2px solid var(--secondary);
padding-bottom: 10px;
display: inline-block;
}
.contact-form input,  .contact-form textarea {
width: 100%;
padding: 12px 14px;
margin-bottom:15px;
border: none;
border-radius:8px;
background: rgba(255, 255, 255, 0.12);
color: white;
font-size: 1rem;
transition: background 0.3s ease;
}
.contact-form input:focus,  .contact-form textarea:focus {
background: rgba(255, 255, 255, 0.2);outline: none;}
 .contact-form input::placeholder,  .contact-form textarea::placeholder {
 color: rgba(255, 255, 255, 0.7);}
.contact-form textarea {
height: 100px;
resize: vertical;
}
/* 线路推荐区域 */
.tours-section {
padding:50px 0;
background-color: #ccc;
background-color: white;background: linear-gradient(to top, white, #ccc);
}
.section-title {
text-align: center;
margin-bottom: 40px;
position: relative;
}
.section-title h2 {
color: var(--primary);
font-weight: 700;
margin-bottom: 15px;
}
.section-title::after {
content: '';
display: block;
width: 80px;
height: 3px;
background: var(--secondary);
margin: 10px auto;
}
.tour-card {
border-radius:6px;
overflow: hidden;
margin-bottom:45px;
transition: transform 0.3s;
background: #496580;
}
.tour-card:hover {
transform: translateY(-10px);
}
.tour-img {
height: 272px;
background-size: cover;
background-position: center;
}
.tour-content {
padding: 2px;
}
.tour-title {
font-weight: 600;
color: #fff;
font-size: 18px;
letter-spacing:5px;
text-align: center;
margin-top: 10px;
}
.tour-subtitle {
color: #fff;
font-size: 0.8rem;
text-align: center;
text-transform: uppercase;
letter-spacing: 1px;
margin-bottom: 6px;
}
.tub {
width: 140px;
height: 1px;
background: #ccc;
margin: 0 auto 2px;
}
.btn {
display: inline-block;
padding: 12px 30px;
background: var(--secondary);
color: white;
text-decoration: none;
border-radius: 30px;
font-weight: 500;
transition: var(--transition);
border: 2px solid var(--secondary);
text-transform: uppercase;
letter-spacing: 1px;
font-size: 0.9rem;
}
.btn:hover {
background: transparent;
color: var(--secondary);
transform: translateY(-3px);
box-shadow: var(--shadow-hover);
}
/* 页脚样式 */
.footer {
background-color: var(--primary);
color:#ccc;
padding: 50px 0 20px;
}
.footer h5 {
color: var(--secondary);
margin-bottom: 25px;
font-weight: 600;
}
.footer ul {
list-style: none;
padding: 0;
}
.footer ul li {
margin-bottom: 12px;
}
.footer ul li i {
color: var(--secondary);
margin-right: 10px;
}
.advantage-item {
display: flex;
align-items: flex-start;
margin-bottom: 20px;
}
.advantage-icon {
background: var(--secondary);
color: var(--primary);
width: 40px;
height: 40px;
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
margin-right: 15px;
flex-shrink: 0;
}
.form-control {
border-radius: 4px;
border: none;
background: rgba(255, 255, 255, 0.12);
margin-bottom: 15px;
color: #fff;
}
.copyright {
text-align: center;
padding-top: 30px;
margin-top:20px;
border-top: 1px solid rgba(255,255,255,0.1);
color: rgba(255,255,255,0.6);
}
.qrcode {
margin-top: 20px;
background: white;
padding: 10px;
border-radius: 8px;
display: inline-block;
}
.qrcode img {
width: 120px;
height: auto;
}

/* 响应式调整 */
@media (max-width: 768px) {
.carousel-item {
height: 280px;
}
.footer .col-md-4 {
margin-bottom: 30px;
}
.intro-video {
margin-bottom: 30px;
}
}

.btn {
	display: inline-block;
	padding: 12px 30px;
	background: var(--secondary);
	color: white;
	text-decoration: none;
	border-radius: 30px;
	font-weight: 500;
	transition: var(--transition);
	border: 2px solid var(--secondary);
	text-transform: uppercase;
	letter-spacing: 1px;
	font-size: 0.9rem;
}
.btn:hover {
	background: transparent;
	color: #f60;
	transform: translateY(-3px);
	box-shadow: var(--shadow-hover);
}