.full-screen-banner {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: #fff;
}

.banner-title {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    font-family: 'Arial', sans-serif;
}

.banner-description {
    font-size: 1.2rem;
    max-width: 800px;
    margin-bottom: 2rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
    font-family: 'Arial', sans-serif;
}

.banner-button {
    display: inline-block;
    padding: 12px 24px;
    background-color: #fe1ef6;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    font-size: 1rem;
    transition: background-color 0.3s ease;
    font-weight: bold;
}

.banner-button:hover {
    background-color: #d616d6;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .banner-title {
        font-size: 2rem;
    }
    
    .banner-description {
        font-size: 1rem;
        max-width: 90%;
    }
    
    .banner-button {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}