.website-banner {
    position: relative;
    width: 100%;
    height: 80vh; /* 视窗高度的80% */
    min-height: 600px;
    overflow: hidden;
}

.banner-background {
    position: absolute;
    width: 100%;
    height: 100%;
}
.banner-background::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5); /* 半透明黑色，可调整透明度 */
    /* 或者使用灰色：rgba(51, 51, 51, 0.6) */
}
.banner-background img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* 保持图片比例填满容器 */
    object-position: center;
}

.banner-content {
    position: relative;
    z-index: 10;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: #fff;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.banner-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
   
}

.subtitle {
    font-size: 1.5rem;
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
}

.cta-button {
    display: inline-block;
    padding: 12px 30px;
    background: #d4af37; /* 金色 */
    color: #000;
    border-radius: 30px;
    font-weight: bold;
    text-decoration: none;
    transition: all 0.3s ease;
}

.cta-button.outline {
    background: transparent;
    border: 2px solid #fff;
    color: #fff;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .banner-content h1 {
        font-size: 2.5rem;
    }
    
    .subtitle {
        font-size: 1.2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: 10px;
    }
}