:root {
    --primary-color: #003D86;
    --text-color: #000307;
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 32px;
    --logo-size: 76px;
    --container-width: 600px;
    --font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

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

body {
    background-color: #ffffff;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 100vh;
    font-family: var(--font-family);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-lg) var(--spacing-md) 0;
    width: 100%;
    max-width: var(--container-width);
}

.logo {
    display: flex;
    width: var(--logo-size);
    height: var(--logo-size / 1.9);
    justify-content: center;
    align-items: center;
    margin-bottom: var(--spacing-sm);
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

h1 {
    color: var(--primary-color);
    text-align: center;
    font-size: 20px;
    font-weight: 500;
    line-height: 1.3;
    margin-bottom: var(--spacing-xs);
}

p {
    color: var(--text-color);
    text-align: center;
    font-size: 16px;
    font-weight: 400;
    line-height: 1.5;
    max-width: var(--container-width);
}

@media (prefers-reduced-motion: reduce) {
    .logo {
        transition: none;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-lg: 24px;
        --logo-size: 64px;
    }

    h1 {
        font-size: 18px;
    }

    p {
        font-size: 14px;
    }
}

@media (prefers-color-scheme: dark) {
    body {
        background-color: #1a1a1a;
    }

    h1 {
        color: #4d8be6;
    }

    p {
        color: #e0e0e0;
    }
}