* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    line-height: 1.6;
    color: #fff;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    min-height: 100vh;
}

.header {
    padding: 30px 0;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 123, 255, 0.3);
    position: relative;
}

.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #007bff, transparent);
}

.company-name {
    text-align: center;
    margin-bottom: 0;
}

.company-name h1 {
    font-size: 2rem;
    font-weight: 300;
    color: #fff;
    letter-spacing: 2px;
    text-shadow: 0 0 20px rgba(0, 123, 255, 0.5);
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from {
        text-shadow: 0 0 20px rgba(0, 123, 255, 0.5), 0 0 30px rgba(0, 123, 255, 0.3);
    }
    to {
        text-shadow: 0 0 30px rgba(0, 123, 255, 0.8), 0 0 40px rgba(0, 123, 255, 0.5);
    }
}

.main {
    min-height: calc(100vh - 200px);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.main::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(0, 123, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(138, 43, 226, 0.1) 0%, transparent 50%);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.hero {
    position: relative;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.hero-content {
    text-align: center;
    padding: 80px 40px;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 20px;
    backdrop-filter: blur(15px);
    border: 1px solid rgba(0, 123, 255, 0.3);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.hero-content::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(0, 123, 255, 0.1), transparent);
    animation: shine 3s linear infinite;
}

@keyframes shine {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.company-values {
    max-width: 800px;
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px 60px;
    padding: 20px;
}

.value-item {
    font-size: 2.2rem;
    font-weight: 200;
    color: #fff;
    letter-spacing: 3px;
    text-align: center;
    text-shadow: 0 0 15px rgba(0, 123, 255, 0.6);
    animation: fadeInUp 1s ease-out forwards;
    opacity: 0;
    transform: translateY(30px);
    padding: 20px;
    background: rgba(0, 123, 255, 0.1);
    border: 1px solid rgba(0, 123, 255, 0.3);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.value-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.value-item:hover::before {
    left: 100%;
}

.value-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 123, 255, 0.3);
    border-color: rgba(0, 255, 255, 0.5);
}

.value-item:nth-child(1) {
    animation-delay: 0.2s;
}

.value-item:nth-child(2) {
    animation-delay: 0.4s;
}

.value-item:nth-child(3) {
    animation-delay: 0.6s;
}

.value-item:nth-child(4) {
    animation-delay: 0.8s;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.footer {
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(10px);
    padding: 30px 0;
    position: relative;
    border-top: 1px solid rgba(0, 123, 255, 0.3);
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #007bff, transparent);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.footer-center {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 8px;
}

.beian-logo {
    height: 20px;
    width: auto;
    vertical-align: middle;
}

.footer-right {
    margin-left: auto;
}

.icp-link, .footer-center a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    padding: 5px 10px;
    border-radius: 5px;
    border: 1px solid transparent;
}

.icp-link:hover, .footer-center a:hover {
    color: #00ffff;
    border-color: rgba(0, 255, 255, 0.3);
    background: rgba(0, 255, 255, 0.1);
    text-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
}

.footer-right p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    margin: 0;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

/* 添加网格背景效果 */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 123, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 123, 255, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: -1;
    opacity: 0.3;
}

@media (max-width: 768px) {
    .company-name h1 {
        font-size: 1.6rem;
        letter-spacing: 1px;
    }
    
    .hero-content {
        padding: 60px 30px;
        margin: 0 20px;
    }
    
    .company-values {
        grid-template-columns: 1fr;
        gap: 30px;
        max-width: 400px;
    }
    
    .value-item {
        font-size: 1.8rem;
        letter-spacing: 2px;
        padding: 18px;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
    
    .footer-center {
        position: static;
        transform: none;
    }
    
    .footer-right {
        margin-left: 0;
    }
}

@media (max-width: 480px) {
    .company-name h1 {
        font-size: 1.4rem;
    }
    
    .company-values {
        max-width: 300px;
        gap: 25px;
    }
    
    .value-item {
        font-size: 1.5rem;
        letter-spacing: 1px;
        padding: 15px;
    }
    
    .hero-content {
        padding: 40px 20px;
    }
}