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

:root {
    --primary: #c1121f;
    --secondary: #1a1a1a;
    --accent: #d4af37;
    --light: #f8f9fa;
    --dark: #0d0d0d;
    --gray: #6c757d;
}

body {
    background-color: var(--dark);
    color: var(--light);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* 导航栏样式 */
header {
    background-color: rgba(26, 26, 26, 0.95);
    position: fixed;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 24px;
    font-weight: 700;
    color: var(--light);
    text-decoration: none;
}

.logo span {
    color: var(--primary);
    margin: 0 5px;
}

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

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    color: var(--light);
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    transition: color 0.3s;
    position: relative;
}

.nav-links a:hover {
    color: var(--primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--primary);
    transition: width 0.3s;
}

.nav-links a:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    cursor: pointer;
    font-size: 24px;
}

/* 英雄区域样式 */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(13, 13, 13, 0.7), rgba(13, 13, 13, 0.9)), 
                url(images/e5.jpg);
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 80px;
}

.hero-content h1 {
    font-size: 4rem;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 3px;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
}

.hero-content p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 30px;
    color: var(--gray);
}

.btn {
    display: inline-block;
    background-color: var(--primary);
    color: var(--light);
    padding: 12px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background-color: #a50e18;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(193, 18, 31, 0.4);
}

/* 部分标题样式 */
.section-title {
    text-align: center;
    margin-bottom: 50px;
    position: relative;
}

.section-title h2 {
    font-size: 2.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    display: inline-block;
    padding-bottom: 10px;
}

.section-title h2::after {
    content: '';
    position: absolute;
    width: 80px;
    height: 3px;
    background-color: var(--primary);
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

/* 预览部分样式 */
.preview {
    padding: 100px 0;
    background-color: var(--secondary);
}

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

.preview-card {
    background-color: rgba(26, 26, 26, 0.8);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.preview-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(193, 18, 31, 0.3);
}

.preview-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.preview-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.preview-card p {
    color: var(--gray);
}

/* 新闻部分样式 */
.news {
    padding: 100px 0;
    background-color: var(--dark);
}

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

.news-card {
    background-color: var(--secondary);
    border-radius: 10px;
    padding: 25px;
    transition: transform 0.3s;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.news-card:hover {
    transform: translateY(-5px);
}

.news-date {
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 10px;
}

.news-card h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.news-card p {
    color: var(--gray);
}

/* 成员介绍样式 */
.members {
    padding: 100px 0;
    background-color: var(--secondary);
}

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

.member-card {
    background-color: rgba(26, 26, 26, 0.8);
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.member-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(193, 18, 31, 0.3);
}

.member-img {
    height: 300px;
    width: 100%;
    background-color: var(--dark);
    background-size: cover;
    background-position: center;
}

.member-info {
    padding: 20px;
    text-align: center;
}

.member-info h3 {
    font-size: 1.3rem;
    margin-bottom: 5px;
}

.member-info p {
    color: var(--gray);
    font-size: 0.9rem;
}

/* 历程样式 */
.journey {
    padding: 100px 0;
    background-color: var(--dark);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::after {
    content: '';
    position: absolute;
    width: 4px;
    background-color: var(--primary);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -2px;
}

.timeline-item {
    padding: 10px 40px;
    position: relative;
    width: 50%;
    box-sizing: border-box;
}

.timeline-item:nth-child(odd) {
    left: 0;
}

.timeline-item:nth-child(even) {
    left: 50%;
}

.timeline-content {
    padding: 20px;
    background-color: var(--secondary);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    position: relative;
}

.timeline-content::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    right: -10px;
    background-color: var(--secondary);
    top: 15px;
    border-radius: 50%;
    z-index: 1;
}

.timeline-item:nth-child(even) .timeline-content::after {
    left: -10px;
}

.timeline-content h3 {
    margin-bottom: 10px;
    color: var(--primary);
}

.timeline-content p {
    color: var(--gray);
}

/* 作品样式 */
.discography {
    padding: 100px 0;
    background-color: var(--secondary);
}

.album-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 30px;
}

.album-card {
    background-color: rgba(26, 26, 26, 0.8);
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.3s;
}

.album-card:hover {
    transform: scale(1.05);
}

.album-cover {
    height: 200px;
    width: 100%;
    background-color: var(--dark);
    background-size: cover;
    background-position: center;
}

.album-info {
    padding: 15px;
    text-align: center;
}

.album-info h3 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.album-info p {
    color: var(--gray);
    font-size: 0.9rem;
}

/* 奖项样式 */
.awards {
    padding: 100px 0;
    background-color: var(--dark);
}

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

.award-card {
    background-color: var(--secondary);
    border-radius: 10px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s;
}

.award-card:hover {
    transform: translateY(-5px);
}

.award-icon {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 15px;
}

.award-card h3 {
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.award-card p {
    color: var(--gray);
    font-size: 0.9rem;
}

/* 演唱会样式 */
.concerts {
    padding: 100px 0;
    background-color: var(--secondary);
}

.concert-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 30px;
}

.concert-table th, .concert-table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.concert-table th {
    color: var(--primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.concert-table tr:hover {
    background-color: rgba(193, 18, 31, 0.1);
}

.concert-badge {
    display: inline-block;
    padding: 5px 10px;
    background-color: var(--primary);
    color: var(--light);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* 页脚样式 */
footer {
    background-color: var(--dark);
    padding: 60px 0 30px;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.social-links {
    display: flex;
    margin-bottom: 30px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--secondary);
    color: var(--light);
    margin: 0 10px;
    transition: all 0.3s;
}

.social-links a:hover {
    background-color: var(--primary);
    transform: translateY(-5px);
}

.copyright {
    color: var(--gray);
    font-size: 0.9rem;
    margin-top: 20px;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .hero-content h1 {
        font-size: 3rem;
    }
    
    .members-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 15px 0;
    }
    
    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        flex-direction: column;
        background-color: var(--secondary);
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
        z-index: 999;
    }
    
    .nav-links.active {
        left: 0;
    }
    
    .nav-links li {
        margin: 15px 0;
    }
    
    .hamburger {
        display: block;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .timeline::after {
        left: 31px;
    }
    
    .timeline-item {
        width: 100%;
        padding-left: 70px;
        padding-right: 25px;
    }
    
    .timeline-item:nth-child(even) {
        left: 0;
    }
    
    .timeline-content::after {
        left: -10px;
    }
    
    .members-grid, .album-grid, .awards-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }
}

@media (max-width: 576px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .section-title h2 {
        font-size: 1.8rem;
    }
    
    .members-grid, .album-grid, .awards-grid {
        grid-template-columns: 1fr 1fr;
    }
}