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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: #f2f2f4;
    color: #111827;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    -webkit-font-smoothing: antialiased;
}

.page-wrapper {
    width: 100%;
    max-width: 440px;
    display: flex;
    justify-content: center;
}

.card {
    background: #ffffff;
    width: 100%;
    border-radius: 20px;
    padding: 40px 32px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05), 0 1px 3px rgba(0, 0, 0, 0.03);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 35px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.04);
}

.title {
    font-size: 1.75rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.age-main {
    font-size: 1.25rem;
    font-weight: 500;
    color: #1f2937;
    margin-bottom: 8px;
    line-height: 1.4;
}

.age-main span {
    font-weight: 600;
}

.age-detail {
    font-size: 0.95rem;
    color: #6b7280;
    font-weight: 400;
    margin-bottom: 28px;
}

.age-detail span {
    font-weight: 500;
    color: #374151;
    font-variant-numeric: tabular-nums;
}

.dob-sub {
    font-size: 0.84rem;
    color: #9ca3af;
    font-weight: 500;
    border-top: 1px solid #f3f4f6;
    padding-top: 18px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mgmt-text {
    font-size: 0.78rem;
    color: #6b7280;
    font-weight: 400;
}

@media (max-width: 480px) {
    .card {
        padding: 32px 24px;
        border-radius: 16px;
    }

    .title {
        font-size: 1.5rem;
    }

    .age-main {
        font-size: 1.15rem;
    }
}