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

body {
    font-family: 'Arial', sans-serif;
    background: #ffffff;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.container {
    width: 100%;
    max-width: 1200px;
    padding: 20px;
}

.banner-container {
    display: flex;
    flex-direction: column;
    gap: 30px;
    align-items: center;
}

.banner-link {
    text-decoration: none;
    width: 100%;
    max-width: 600px;
}

.banner {
    width: 100%;
    max-width: 600px;
    height: 200px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
}

.banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    z-index: 1;
}

.banner-content {
    text-align: center;
    z-index: 2;
    position: relative;
}

.banner h1 {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.banner p {
    font-size: 1.1rem;
    opacity: 0.9;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

/* 첫 번째 배너: Dabin's Page */
.banner-1 {
    background: linear-gradient(45deg, #ffb3ba, #ffdfba);
}

.banner-1:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(255, 179, 186, 0.3);
}

.banner-1 h1 {
    color: #8b4513;
}

.banner-1 p {
    color: #8b4513;
}

/* 두 번째 배너: Secant Bingo */
.banner-2 {
    background: linear-gradient(45deg, #bae1ff, #baffc9);
}

.banner-2:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(186, 225, 255, 0.3);
}

.banner-2 h1 {
    color: #2c5530;
}

.banner-2 p {
    color: #2c5530;
}

/* 반응형 디자인 */
@media (max-width: 768px) {
    .banner {
        height: 150px;
        max-width: 90%;
    }
    
    .banner h1 {
        font-size: 2rem;
    }
    
    .banner p {
        font-size: 1rem;
    }
    
    .banner-container {
        gap: 20px;
    }
}