body {
    min-height: 1024px;
}

.hero-section {
    background-image: url('https://17kg.oss-cn-hangzhou.aliyuncs.com/kg_web/img/index-1.jpg');
    background-size: cover;
    background-position: center;
    height: 100vh;
    min-height: 1024px;
    position: relative;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.3);
    z-index: 1;
}

.hero-section>.container {
    position: relative;
    z-index: 2;
}

@keyframes shimmer {
    from {
        background-position: 0 0;
    }

    to {
        background-position: -200% 0;
    }
}

.animate-shimmer {
    animation: shimmer 3s infinite linear;
}

@keyframes gradient {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

.animate-gradient {
    background-size: 200% auto;
    animation: gradient 8s ease infinite;
}