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

:root {
    --primary-dark: #0a1a3a;
    --primary-light: #f5f1e8;
    --accent-gold: #d4af37;
    --accent-red: #b22222;
    --text-dark: #333;
    --text-light: #f5f5f5;
}

body {
    background-color: var(--primary-light);
    color: var(--text-dark);
    line-height: 1.6;
    scroll-behavior: smooth;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 顶部导航栏 */
header {
    background-color: var(--primary-dark);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    color: var(--accent-gold);
    font-size: 1.8rem;
    font-weight: bold;
    text-decoration: none;
}

nav ul {
    display: flex;
    list-style: none;
}

nav li {
    margin-left: 30px;
}

nav a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 1.1rem;
    transition: color 0.3s;
    padding: 5px 0;
    position: relative;
}

nav a:hover, nav a.active {
    color: var(--accent-gold);
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-gold);
    transition: width 0.3s;
}

nav a:hover::after, nav a.active::after {
    width: 100%;
}

.search-box {
    display: flex;
    align-items: center;
}

.search-box input {
    padding: 8px 15px;
    border: none;
    border-radius: 20px 0 0 20px;
    outline: none;
    width: 200px;
    background-color: rgba(255, 255, 255, 0.9);
}

.search-box button {
    background-color: var(--accent-gold);
    color: var(--primary-dark);
    border: none;
    padding: 8px 15px;
    border-radius: 0 20px 20px 0;
    cursor: pointer;
    transition: background-color 0.3s;
}

.search-box button:hover {
    background-color: #e6c34f;
}

/* 主横幅 */
/* 主横幅 */
.hero {
    margin-top: 80px;
    background: 
        linear-gradient(rgba(10, 26, 58, 0.85), rgba(10, 26, 58, 0.7)), 
        url('https://images.unsplash.com/photo-1547891654-e66ed7ebb968?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=600&q=80');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    min-height: 80vh;
    display: flex;
    align-items: center;
    color: var(--text-light);
    padding: 0 50px;
    position: relative;
}

/* 添加一个额外的蒙版层增强效果 */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(10, 26, 58, 0.6), rgba(212, 175, 55, 0.2));
    z-index: 1;
}

.hero-content {
    max-width: 600px;
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 1.8rem;
    color: var(--accent-gold);
    margin-bottom: 10px;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.hero h2 {
    font-size: 3.5rem;
    margin-bottom: 10px;
    text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.5);
    font-weight: 700;
    line-height: 1.1;
}

.hero h3 {
    font-size: 3rem;
    color: var(--accent-gold);
    margin-bottom: 20px;
    font-weight: 700;
}

.hero p {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 30px;
}

.btn {
    display: inline-block;
    background-color: var(--accent-red);
    color: white;
    padding: 12px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    transition: all 0.3s;
}

.btn:hover {
    background-color: #d32f2f;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* 热门表演部分 */
#performances {
    padding: 80px 0;
}

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

.section-title h3 {
    font-size: 2.5rem;
    color: var(--primary-dark);
    margin-bottom: 10px;
    font-weight: 700;
}

.section-title p {
    color: #666;
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

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

.performance-card {
    background-color: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.performance-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.performance-img {
    height: 200px;
    width: 100%;
    object-fit: cover;
}

.performance-content {
    padding: 20px;
}

.performance-content h4 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--primary-dark);
    font-weight: 700;
}

.performance-content p {
    color: #666;
    margin-bottom: 15px;
    line-height: 1.6;
}

.price {
    color: var(--accent-red);
    font-size: 1.3rem;
    font-weight: bold;
}

/* 起源与流派部分 */
#origins, #schools {
    padding: 80px 0;
    background-color: rgba(10, 26, 58, 0.05);
}

#schools {
    background-color: transparent;
}

.content-section {
    display: flex;
    align-items: center;
    gap: 50px;
}

.content-img {
    flex: 1;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.content-img img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.content-text {
    flex: 1;
}

.content-text h3 {
    font-size: 2rem;
    color: var(--primary-dark);
    margin-bottom: 20px;
    font-weight: 700;
}

.content-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 20px;
}

/* 特色部分 */
#features {
    padding: 80px 0;
    background-color: var(--primary-dark);
    color: var(--text-light);
}

.features-container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

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

.features-title h3 {
    font-size: 2.5rem;
    color: var(--accent-gold);
    margin-bottom: 20px;
    font-weight: 700;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    width: 100%;
}

.feature-item {
    text-align: center;
    padding: 20px;
}

.feature-icon {
    font-size: 3.5rem;
    color: var(--accent-gold);
    margin-bottom: 20px;
}

.feature-item h4 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: var(--text-light);
    font-weight: 700;
}

.feature-item p {
    color: #ddd;
    line-height: 1.8;
}

/* 传承现状部分 */
#heritage {
    padding: 80px 0;
}

.heritage-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.heritage-content h3 {
    font-size: 2.5rem;
    color: var(--primary-dark);
    margin-bottom: 30px;
    font-weight: 700;
}

.heritage-content p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 30px;
}

/* 页脚部分 */
footer {
    background-color: var(--primary-dark);
    color: var(--text-light);
    padding: 60px 0 30px;
}

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

.footer-section h4 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--accent-gold);
    font-weight: 700;
}

.footer-section p {
    margin-bottom: 15px;
    line-height: 1.8;
}

.contact-info {
    margin-bottom: 10px;
}

.contact-info i {
    margin-right: 10px;
    color: var(--accent-gold);
}

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #ddd;
    font-size: 0.9rem;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .hero h2 {
        font-size: 2.8rem;
    }
    
    .hero h3 {
        font-size: 2.5rem;
    }
    
    .content-section {
        flex-direction: column;
    }
    
    nav ul {
        display: none;
    }
    
    .hamburger-menu {
        display: block;
        color: white;
        font-size: 1.5rem;
        cursor: pointer;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 0 20px;
        min-height: 70vh;
    }
    
    .hero h1 {
        font-size: 1.4rem;
    }
    
    .hero h2 {
        font-size: 2.2rem;
    }
    
    .hero h3 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .section-title h3 {
        font-size: 2rem;
    }
    
    .search-box input {
        width: 150px;
    }
}

/* 汉堡菜单样式 */
.hamburger-menu {
    display: none;
    font-size: 1.5rem;
    color: white;
    cursor: pointer;
}

/* 移动端菜单 */
.mobile-menu {
    display: none;
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background-color: var(--primary-dark);
    z-index: 999;
    padding: 20px;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
}

.mobile-menu.active {
    display: block;
}

.mobile-menu ul {
    list-style: none;
}

.mobile-menu li {
    margin-bottom: 15px;
}

.mobile-menu a {
    color: white;
    text-decoration: none;
    font-size: 1.2rem;
    display: block;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: color 0.3s;
}

.mobile-menu a:hover {
    color: var(--accent-gold);
}

/* 高亮当前导航项 */
.nav-highlight {
    display: inline-block;
    width: 0;
    height: 2px;
    background-color: var(--accent-gold);
    transition: width 0.3s;
    position: absolute;
    bottom: 0;
    left: 0;
}