* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    color: #333;
    line-height: 1.6;
    overflow-x: hidden;
}

/* 导航栏样式 */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: rgba(255, 255, 255, 0.9);
    padding: 20px 50px;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.logo {
    display: flex;
    align-items: center;
}

.logo h1 {
    color: #1a73e8;
    font-size: 28px;
    margin-left: 10px;
}

.logo i {
    color: #1a73e8;
    font-size: 32px;
}

.logo i img {
    max-width: 70px;
    max-height: 70px;
    color: #1a73e8;
}

.nav-links {
    display: flex;
    list-style: none;
}

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

.nav-links a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    font-size: 18px;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #1a73e8;
}

.cta-button {
    background-color: #1a73e8;
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
}

.cta-button:hover {
    background-color: #0d5cb6;
    transform: translateY(-2px);
}


/* 页脚样式 */
.footer {
    background-color: #222;
    color: #ddd;
    padding: 60px 50px 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto 40px;
}

.footer-column h3 {
    color: white;
    font-size: 1.5rem;
    margin-bottom: 20px;
    position: relative;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 50px;
    height: 3px;
    background: #1a73e8;
}

.footer-column img{
    width: 30%;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #aaa;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #1a73e8;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: #333;
    border-radius: 50%;
    color: white;
    font-size: 1.2rem;
    transition: background 0.3s;
}

.social-links img {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: #333;
    border-radius: 50%;
    color: white;
    font-size: 1.2rem;
    transition: background 0.3s;
}

.wechat-wrapper img {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: #333;
    border-radius: 5%;
    color: white;
    font-size: 1.2rem;
    transition: background 0.3s;
}

.social-links img:hover {
    background: #1a73e8;
}

.social-links a:hover {
    background: #1a73e8;
}

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #444;
    font-size: 0.9rem;
    color: #888;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .navbar {
        padding: 15px 20px;
    }
    
    .nav-links {
        display: none;
    }
    
    .hero h2 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1.2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .features, .destinations, .testimonials, .subscribe {
        padding: 60px 20px;
    }
    
    .subscribe-form {
        flex-direction: column;
    }
    
    .subscribe-form input {
        border-radius: 30px;
        margin-bottom: 10px;
    }
    
    .subscribe-form button {
        border-radius: 30px;
    }
}

/* 微信弹出框样式 */
.wechat-wrapper {
    position: relative;
    display: inline-block;
}

.wechat-popup {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: white;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
    display: none;
    z-index: 1000;
    width: 180px;
    margin-bottom: 10px;
}

.wechat-popup:after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 10px solid transparent;
    border-top-color: white;
}

.qrcode-content {
    text-align: center;
}

.qrcode-content img {
    width: 100%;
    height: 100%;
    margin-bottom: 8px;
}

.qrcode-content p {
    font-size: 12px;
    color: #333;
    margin: 0;
}


.wechat-popup.active {
    display: block;
}

/* 下拉菜单容器 */
.dropdown {
    position: relative;
}

/* 下拉菜单内容 */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: white;
    min-width: 105px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 1001;
    list-style: none;
    padding: 10px 0;
}


/* 新增的下拉菜单样式 */
.destdropdown-menu {
    width: 800px !important; /* 增加下拉菜单宽度 */
    padding: 15px !important;
    column-count: 3; /* 分为三列 */
    column-gap: 20px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: white;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    z-index: 1001;
    list-style: none;
}

.destmenu-section {
    break-inside: avoid; /* 防止元素跨列断开 */
    page-break-inside: avoid; /* 兼容旧浏览器 */
    margin-bottom: 15px;
}

.destregion-title {
    font-weight: bold;
    color: #333;
    display: block;
    margin-bottom: 5px;
    cursor: default; /* 不可点击 */
    font-size: 16px;
}

.destregion-title a {
    font-weight: bold;
    color: #333;
    display: block;
    margin-bottom: 5px;
    font-size: 16px;
}

.destsubmenu {
    font-size: 14px;
    margin-bottom: 10px;
}

.destsubmenu a {
    color: #7c7c7c;
    font-size: 14px;
    font-weight: bolder;
    text-decoration: none;
    transition: color 0.3s;
    display: inline; /* 确保横向排列 */
}

.destsubmenu a:hover {
    color: #1a73e8;
}

/* 移除原有的下拉菜单项样式 */
.destdropdown-menu > li > a {
    display: none;
}

.tourDropdown-menu {
    width: 135px !important; /* 增加下拉菜单宽度 */
    padding: 10px !important;
    column-count: 1; /* 分为三列 */
    column-gap: 20px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: white;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    z-index: 1001;
    list-style: none;
}

.tourDropdown-section {
    break-inside: avoid; /* 防止元素跨列断开 */
    page-break-inside: avoid; /* 兼容旧浏览器 */
    margin-bottom: 15px;
}

.tourDropdown-title {
    font-weight: bold;
    color: #333;
    display: block;
    /* margin-bottom: 5px; */
    cursor: default; /* 不可点击 */
    font-size: 16px;
}

.tourDropdown-title a {
    font-weight: bold;
    color: #333;
    display: block;
    margin-bottom: 5px;
    font-size: 16px;
    text-align: center;
}


.pointdropdown-menu {
    width: 400px !important; /* 增加下拉菜单宽度 */
    padding: 15px !important;
    column-count: 2; /* 分为三列 */
    column-gap: 20px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: white;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    z-index: 1001;
    list-style: none;
}

.pointdropdown-section {
    break-inside: avoid; /* 防止元素跨列断开 */
    page-break-inside: avoid; /* 兼容旧浏览器 */
    margin-bottom: 15px;
}

.pointregion-title {
    font-weight: bold;
    color: #333;
    display: block;
    margin-bottom: 5px;
    cursor: default; /* 不可点击 */
    font-size: 16px;
}

.pointsubmenu {
    font-size: 14px;
    margin-bottom: 10px;
}

.pointsubmenu a {
    color: #7c7c7c;
    font-size: 14px;
    font-weight: bolder;
    text-decoration: none;
    transition: color 0.3s;
    display: inline; /* 确保横向排列 */
}

.pointsubmenu a:hover {
    color: #1a73e8;
}

/* 移除原有的下拉菜单项样式 */
.pointdropdown-menu > li > a {
    display: none;
}

/* 鼠标悬停时显示下拉菜单 */
.dropdown:hover .destdropdown-menu,
.dropdown:hover .pointdropdown-menu,
.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* 导航链接中的下拉图标180度旋转效果 */
.nav-links .dropdown > a i {
    font-size: 12px;
    margin-left: 5px;
    transition: transform 0.3s ease;
}

.dropdown:hover > a i {
    transform: rotate(180deg);
}

/* 目的地下拉菜单悬停区域 */
.dropdown-trigger {
    position: relative;
}

.dropdown-trigger:hover .destdropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}



/* 订阅区域 */
.sub_content {
    padding: 180px 50px;
    background: linear-gradient(135deg, #1a73e8, #0d5cb6);
    color: white;
    text-align: center;
}

.sub_content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.sub_content p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 30px;
    opacity: 0.9;
}

.sub_content-form {
    display: flex;
    max-width: 600px;
    margin: 0 auto;
}

.sub_content-form input {
    flex: 1;
    padding: 15px 20px;
    border: none;
    border-radius: 30px 0 0 30px;
    font-size: 1rem;
}

.sub_content-form button {
    background: #ff6b00;
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 0 30px 30px 0;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

.sub_content-form button:hover {
    background: #e05a00;
}

/* 英雄区域样式 */
.hero {
    height: 60vh;
    background: url('/images/about_1.webp');
    background-size: cover;
    background-position: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
    padding: 0 20px;
}



/* 新增内容样式 */
.content-section {
    /* padding: 30px 50px; */
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    /* margin-top: 30px; */
    color: #1a73e8;
    font-size: 2.5rem;
}

.section-subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 40px;
    font-size: 1.2rem;
    line-height: 1.8;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.feature-card {
    background: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-icon {
    font-size: 3rem;
    color: #1a73e8;
    margin-bottom: 20px;
}

.feature-title {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #333;
}

.feature-desc {
    color: #666;
    line-height: 1.6;
}


.content_features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    /* margin-bottom: 30px; */
    padding: 20px;
}

.content_feature-card {
    background: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: transform 0.3s ease;
    width: 10rpx;
}

.content_feature-card:hover {
    transform: translateY(-10px);
}

.content-img {
    height: 300px;
    background-size: cover;
    background-position: center;
    margin-bottom: 30px;
    /* border-radius: 20px 20px 0 0; */
}

.story-section {
    background: #f9f9f9;
    padding: 30px 50px;
    max-width: 1200px;
    margin: 0 auto;
}

.story-content {
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.8;
    color: #444;
    text-indent: 2em;
}

.story-content p {
    margin-bottom: 25px;
    font-size: 1.1rem;
}

.highlight {
    color: #1a73e8;
    font-weight: 600;
}

.promise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    padding: 30px 0;
}

.promise-category {
    /* background: linear-gradient(135deg, #ffffff 0%, #f0f4ff 100%); */
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 8px 30px rgba(0, 98, 255, 0.15);
    border: 1px solid rgba(0, 98, 255, 0.1);
    transition: all 0.3s ease;
}

.promise-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 98, 255, 0.2);
}


.promise-title {
    color: #1a73e8;
    font-size: 1.5rem;
    margin-bottom: 20px;
    text-align: center;
}

.promise-list {
    list-style: none;
}

.promise-list li {
    margin-bottom: 15px;
    padding-left: 25px;
    position: relative;
}

.promise-list li:before {
    content: "•";
    color: #1a73e8;
    font-weight: bold;
    position: absolute;
    left: 0;
}

.spirit-section {
    background: linear-gradient(135deg, #1a73e8, #0d5cb6);
    color: white;
    padding: 30px 50px;
    max-width: 1200px;
    margin: 0 auto;
}

.spirit-title {
    text-align: center;
    margin-bottom: 50px;
    font-size: 2.5rem;
}

.spirit-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(300px, 1fr));
    gap: 30px;
}

.spirit-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    backdrop-filter: blur(10px);
}

.spirit-card-title {
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.spirit-card-desc {
    line-height: 1.6;
    font-style: italic;
}

.memories-section {
    padding: 30px 50px;
    text-align: center;
}

.memories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 50px;
}

.memory-item {
    border-radius: 10px;
    overflow: hidden;
    height: 250px;
    position: relative;
}

.memory-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.memory-item:hover img {
    transform: scale(1.1);
}

.memory-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 15px;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.memory-item:hover .memory-caption {
    transform: translateY(0);
}

@media (max-width: 768px) {
    .content-section, .story-section, .spirit-section, .memories-section {
        padding: 50px 20px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .features-grid, .promise-grid, .spirit-grid, .memories-grid {
        grid-template-columns: 1fr;
    }
}

/* 重叠区域样式 */
.overlap-section {
    position: relative;
    z-index: 10;
    margin-top: -20vh; /* 向上移动20vh，覆盖英雄区域的三分之一 */
    padding: 30px 50px;
    background-color: #ffffff; /* 白色背景 */
    border-radius: 20px 20px 0 0; /* 顶部圆角 */
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.1); /* 顶部阴影增强层次感 */
}

/* 调整英雄区域高度，为重叠留出空间 */
.hero {
    height: 60vh; /* 保持原有高度 */
    position: relative;
    z-index: 1;
}

/* 确保后续内容正常显示 */
.content-section:not(.overlap-section) {
    margin-top: 0;
    /* padding-top: 40px; */
}

/* 响应式调整 */
@media (max-width: 768px) {
    .overlap-section {
        margin-top: -15vh;
        padding: 60px 20px;
        border-radius: 15px 15px 0 0;
    }
    
    .hero {
        height: 50vh;
    }
}

.sub_content {
    padding: 80px 50px;
    background: linear-gradient(135deg, #1a73e8, #0d5cb6);
    color: white;
    text-align: center;
}

.sub_content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.sub_content p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 50px;
    opacity: 0.9;
}

.contact-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-card {
    background: white;
    border-radius: 15px;
    padding: 30px;
    color: #333;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.contact-icon {
    font-size: 3rem;
    color: #1a73e8;
    margin-bottom: 20px;
}

.contact-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #1a73e8;
}

.contact-card p {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: #666;
}

.wechat-qrcode {
    margin: 15px 0;
}

.wechat-qrcode img {
    width: 150px;
    height: 150px;
    border-radius: 8px;
}

.copy-btn, .call-btn {
    background: #1a73e8;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 30px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.3s;
    margin-top: 10px;
}

.copy-btn:hover, .call-btn:hover {
    background: #0d5cb6;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .sub_content {
        padding: 60px 20px;
    }
    
    .contact-methods {
        grid-template-columns: 1fr;
    }
    
    .sub_content h2 {
        font-size: 2rem;
    }
    
    .sub_content p {
        font-size: 1rem;
    }
}

/* 确保跳转能正常显示（低于顶部） */
#id-story-section {
  scroll-margin-top: 100px;
}

#id-content-section {
  scroll-margin-top: 110px;
}

#id-spirit-section {
  scroll-margin-top: 100px;
}

#about_sub_content {
  scroll-margin-top: 100px;
}