/* 全局样式 */
:root {
--primary-color: #2c3e50; /* 陶土色 - 兵马俑主色调 */
--secondary-color: #2c3e50; /* 青铜绿 - 青铜器色调 */
--accent-color: #B22222; /* 中国红 - 强调色 */
--light-bg: #ecf0f1; /* 浅米色背景 */
--dark-text: #333333; /* 深色文字 */
--light-text: #555; /* 浅色文字 */
--border-color: #eee; /* 浅陶土色边框 */
--border-radius:6px;border-radius: 8px;
}
.container {
width: 100%;
max-width: 1310px;
margin: 0 auto;
padding: 0 15px;
}
p{
font-size: 18px;
line-height: 1.6;
}
/* 导航栏样式 */
header {
background-color: rgba(255, 255, 255, 0.98);
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
position: sticky;
top: 0;
z-index: 100;
}

.header-container {
display: flex;
justify-content: space-between;
align-items: center;
padding: 12px;
}
.logo {
font-size: 28px;
font-weight: bold;
color: var(--accent-color);
display: flex;
align-items: center;
}
.logo span {color: var(--secondary-color);margin-left: 5px;}
.logo img {height: 40px;margin-right: 10px;}
nav {display: flex;align-items: center;}
.nav-links {display: flex;list-style: none;}
.nav-links li {margin-left:40px;}
.nav-links a {font-weight: 500;transition: color 0.3s;padding: 5px 0;position: relative;}
.nav-links a:hover {color: var(--accent-color);}
.nav-links a:after {content: '';position: absolute;width: 0;height: 2px;background: var(--accent-color);bottom: 0;left: 0;transition: width 0.3s;}
.nav-links a:hover:after {width: 100%;}

/* 响应式导航 */
.menu-toggle {
display: none;
cursor: pointer;
font-size: 24px;
margin-left: 15px;
color: var(--primary-color);
}

/* 面包屑导航 */
.breadcrumb {padding: 15px 0;font-size: 14px;color: var(--light-text);}
.breadcrumb a {color: var(--secondary-color);transition: color 0.3s;}
.breadcrumb a:hover {color: var(--accent-color);}
.breadcrumb span {margin: 0 8px;color: #888;}

/* 图片轮播 */
.slider-container {
position: relative;
width: 100%;
height: 500px;
margin-bottom: 40px;
border-radius: 8px;
overflow: hidden;
box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.slider {
width: 100%;
height: 100%;
position: relative;
overflow: hidden;
}
.slide {
position: absolute;
width: 100%;
height: 100%;
opacity: 0;
transition: opacity 0.5s ease;
background-size: cover;
background-position: center;
}
.slide.active {opacity: 1;}
.slider-nav {
position: absolute;
bottom: 20px;
left: 0;
right: 0;
text-align: center;
z-index: 10;
}
.slider-dot {
display: inline-block;
width: 12px;
height: 12px;
margin: 0 5px;
background-color: rgba(255,255,255,0.5);
border-radius: 50%;
cursor: pointer;
transition: background-color 0.3s;
}

.slider-dot.active {background-color: white;}
.slider-arrow {
position: absolute;
top: 50%;
transform: translateY(-50%);
width: 40px;
height: 40px;
background-color: rgba(0,0,0,0.3);
color: white;
border: none;
border-radius: 50%;
font-size: 20px;
cursor: pointer;
z-index: 10;
display: flex;
align-items: center;
justify-content: center;
transition: background-color 0.3s;
}

.slider-arrow:hover {background-color: rgba(0,0,0,0.5);}
.slider-arrow.prev {left: 20px;}
.slider-arrow.next {right: 20px;}


/* 线路详情 */
.tour-content {
display: flex;
flex-wrap: wrap;
margin-bottom: 60px;
}

.tour-main {
flex: 1;
min-width: 300px;
padding-right:40px;
}

.tour-sidebar {
width: 380px;
min-width: 380px;
}

.tour-title {
padding: 10px 0px 10px 0px;
font-size: 36px;
color: var(--primary-color);
margin-bottom: 15px;
font-weight: 400;
line-height: 1.2;
}

.tour-subtitle {
font-size: 18px;
color: var(--light-text);
margin-bottom: 30px;
line-height: 1.6;
}

.tour-meta {
display: flex;
flex-wrap: wrap;
gap: 20px;
margin-bottom: 30px;
}

.meta-item {
display: flex;
align-items: center;
background-color: white;
padding: 10px 15px;
border-radius: 6px;
box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.meta-icon {
width: 20px;
height: 20px;
margin-right: 10px;
color: var(--accent-color);
}

.tour-section {
background-color: white;
border-radius: 8px;
padding: 45px;
margin-bottom: 30px;
box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}


	
.tour-description p {
margin-bottom: 15px;
line-height: 1.8;
color: var(--dark-text);
}

.highlight-box {
background-color: rgba(139, 69, 19, 0.05);
border-left: 4px solid var(--primary-color);
padding: 20px;
margin: 25px 0;
border-radius: 0 4px 4px 0;
}

.itinerary-item {
margin-bottom: 20px;
position: relative;
padding-left: 30px;
}

.itinerary-time {
font-weight: 700;
color: var(--accent-color);
margin-bottom: 10px;
}

.itinerary-title {
font-size: 18px;
font-weight: 600;
margin-bottom: 10px;
color: var(--primary-color);
}

.itinerary-desc {
color: var(--light-text);
line-height: 1.6;
margin-bottom: 15px;
}

		 .itinerary-desc .p {
margin-bottom: 15px;
line-height: 1.8;
}

		
.itinerary-image {
width: 100%;
height:80%;
object-fit: cover;
border-radius: 6px;
margin: 15px 0;

}

.itinerary-item:before {
content: '';
position: absolute;
left: 0;
top: 5px;
width: 16px;
height: 16px;
background-color: var(--secondary-color);
border-radius: 50%;
}

.itinerary-item:after {
content: '';
position: absolute;
left: 7px;
top: 25px;
bottom: -35px;
width: 2px;
background-color: var(--border-color);
}

.itinerary-item:last-child:after {
display: none;
}

/* 预订侧边栏 */
.booking-box {
background-color: white;
border-radius: 8px;
box-shadow: 0 5px 20px rgba(0,0,0,0.1);
padding: 30px;
position: sticky;
top: 100px;
}

.price-box {
text-align: center;
margin-bottom:15px;
}

.price {
color: #c8161d;
font-size: 32px;
font-weight: 700;
margin-bottom:2px;
}
.pricet {
font-size: 26px;
color: var(--accent-color);
font-weight: 700;
margin-bottom:2px;
}
.price-note {
color: var(--light-text);
font-size: 16px;
}

.booking-form {
margin-bottom: 25px;
}

.form-group {
margin-bottom: 20px;
}

.form-group label {
display: block;
margin-bottom: 8px;
font-weight: 600;
color: var(--dark-text);
}

.form-control {
width: 100%;
padding: 12px 15px;
border: 1px solid var(--border-color);
border-radius: 4px;
font-size: 16px;
transition: border-color 0.3s;
background-color: var(--light-bg);
}

.form-control:focus {
outline: none;
border-color: var(--secondary-color);
}

.btn-book {
display: block;
width: 100%;
padding: 15px;
background-color: var(--accent-color);
color: white;
border: none;
border-radius: 4px;
font-size: 18px;
font-weight: 600;
cursor: pointer;
transition: background-color 0.3s;
}

.btn-book:hover {
background-color: #9B1C1C;
}

.inclusions {
margin-top: 30px;
}

.inclusion-item {
display: flex;
align-items: center;
margin-bottom: 15px;
}

.inclusion-icon {
width: 20px;
height: 20px;
margin-right: 10px;
color: var(--secondary-color);
}

/* 响应式设计 */
@media (max-width: 1200px) {
.main-image-container {
 height: 450px;
}
.logo{font-size: 28px;}
.tour-section {
padding: 40px;
}
}

@media (max-width: 992px) {
.slider-container {
 height: 400px;
}
.logo{font-size: 20px;}
.tour-section {
padding: 30px;
}
.main-image-container {
 height: 400px;
}

.tour-title {
 font-size: 32px;
}

.tour-main {
 padding-right: 0;
}

.tour-sidebar {
 width: 100%;
 margin-top: 40px;
}

.booking-box {
 position: static;
}
}

@media (max-width: 768px) {
.menu-toggle {display: block;}
.slider-container {
 height: 350px;
}
.logo{font-size: 18px;}
.tour-section {
padding: 20px;
}
.nav-links {
 position: fixed;
 top: 80px;
 left: -100%;
 width: 100%;
 height: calc(100vh - 80px);
 background-color: rgba(255,255,255,0.98);
 flex-direction: column;
 align-items: center;
 padding-top: 50px;
 transition: left 0.3s;
}

.nav-links.active {
 left: 0;
}

.nav-links li {
 margin: 15px 0;
}

.language-switch {
 margin-left: auto;
 margin-right: 20px;
}

.main-image-container { height: 350px;}

.tour-title {font-size: 28px;
}

.section-title {
 font-size: 22px;
}
}

@media (max-width: 576px) {
.main-image-container {
 height: 250px;
}
.tour-section {padding: 15px;}
.logo{font-size: 20px;}
.slider-container {
 height: 250px;
}
.gallery-nav button {
 width: 30px;
 height: 50px;
}

.tour-title {
 font-size: 24px;
}

.price {
 font-size: 28px;
}

.itinerary-image {
 height: 200px;
}
}		
.tour-tesxtjs {
font-size: 18px;
color: #666;
max-width: 800px;
line-height: 1.6;
}
 .price-box {
text-align: center;
margin-bottom: 25px;
}
		
		
/* 预订侧边栏 */
.booking-tabs {
display: flex;
margin-bottom: 0;
border-bottom: 1px solid #ddd;
}

.tab-btn {
flex: 1;
padding: 12px 10px;
background: none;
border: none;
cursor: pointer;
font-size: 16px;
font-weight: 600;
color: #666;
position: relative;
transition: all 0.3s;
text-align: center;
white-space: nowrap;
}

.tab-btn.active {
color: #1a4e8a;
background-color: #f5f5f5;
}

.tab-btn.active:after {
content: '';
position: absolute;
bottom: -1px;
left: 0;
width: 100%;
height: 3px;
background-color: #c8161d;
}

.tab-content {
display: none;
background-color: white;
border-radius:8px;
box-shadow: 0 5px 20px rgba(0,0,0,0.1);
padding:25px;
position:sticky;
top:100px;
}

.tab-content.active {
display: block;
}

.price-box {
text-align: center;
margin-bottom: 20px;
}

.price {
font-size: 36px;
color: #c8161d;
font-weight: 700;
margin-bottom: 5px;
}

.price-note {
font-size: 14px;
margin-bottom: 15px;
}

.price-compare {
display: flex;
justify-content: center;
gap: 15px;
margin-bottom: 20px;
}

.price-option {
text-align: center;
padding: 10px 15px;
border-radius: 6px;
background-color: #f8f8f8;
flex: 1;
max-width: 200px;
}

.price-option.active {
background-color: #1a4e8a;
color: white;
}

.price-option.active .option-price {
color: white;
}

.option-name {
font-size: 14px;
margin-bottom: 5px;
}

.option-price {
font-size: 18px;
font-weight: 700;
color: #c8161d;
}

.booking-form {
margin-bottom: 25px;
}

.form-group {
margin-bottom: 20px;
}

.form-group label {
display: block;
margin-bottom: 8px;
font-weight: 600;
color: #333;
}

.form-control {
width: 100%;
padding: 12px 15px;
border: 1px solid #ddd;
border-radius: 4px;
font-size: 16px;
transition: border-color 0.3s;
}

.form-control:focus {
outline: none;
border-color: #1a4e8a;
}

.btn-book {
display: block;
width: 100%;
padding: 15px;
background-color: #c8161d;
color: white;
border: none;
border-radius: 4px;
font-size: 18px;
font-weight: 600;
cursor: pointer;
transition: background-color 0.3s;
}

.btn-book:hover {
background-color: #a01218;
}

.inclusions {
margin-top: 30px;
}

.inclusion-item {
display: flex;
align-items: center;
margin-bottom: 15px;
}

.inclusion-icon {
width: 20px;
height: 20px;
margin-right: 10px;
color: #1a4e8a;
}
		
.section-titles {
color: var(--primary-color);
font-size: 24px;
font-weight:400;
margin-bottom: 10px;
text-align: center;
}