body {
    margin: 0;
    padding: 0;
    font-family: "Noto Sans KR", Arial, sans-serif;
    background: linear-gradient(135deg, #e0f7fa, #fff3e0);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #263238;
}

.card {
    background-color: #ffffff;
    padding: 32px;
    border-radius: 16px;
    box-shadow: 0 12px 30px rgba(38, 50, 56, 0.15);
    max-width: 360px;
    width: 100%;
    text-align: center;
}

.card h1 {
    margin-bottom: 16px;
    font-size: 28px;
}

.info {
    margin: 0;
    font-size: 18px;
    line-height: 1.6;
}