* {
    box-sizing: border-box;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body {
    margin: 0;
    background: #f6f7f9;
    color: #222;
}

.container {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1rem;
}

.card {
    background: #ffffff;
    max-width: 420px;
    width: 100%;
    padding: 2rem;
    border-radius: 14px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    text-align: center;
}

h1 {
    margin-top: 0;
    font-size: 1.6rem;
}

.date {
    font-size: 1.4rem;
    font-weight: 600;
    margin: 1rem 0;
}

.text {
    font-size: 1rem;
    color: #555;
    line-height: 1.5;
}