:root {
    --font-sans: 'IBM Plex Sans', ui-sans-serif, system-ui, sans-serif;
    --color-base: #F7F7F2;
    --color-beige: #E4E6C3;
}

html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: var(--font-sans);
    background-color: var(--color-beige);
}

.container {
    min-height: 100%;
    width: 100%;
    box-sizing: border-box;
}

.card {
    background-color: var(--color-base);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05); /* drop-shadow-lg approximation */
    width: 100%;
    padding: 2.5rem; /* p-10 */
    box-sizing: border-box;
}

h1 {
    font-size: 2.25rem; /* text-4xl */
    text-align: center;
    margin-bottom: 2.5rem; /* mb-10 */
    margin-top: 0;
    font-weight: 400;
}

.content {
    display: flex;
    flex-direction: column;
    gap: 1rem; /* space-y-4 */
}

p {
    margin: 0;
    line-height: 1.5;
}

a {
    text-decoration: underline;
    color: inherit;
}

ul {
    list-style-type: disc;
    margin-left: 1.25rem; /* ml-5 */
    padding-left: 0;
    margin-top: 0;
    margin-bottom: 0;
}

li {
    margin-bottom: 0.25rem;
}

/* Responsive adjustments matching Tailwind breakpoints */
@media (min-width: 768px) { /* md */
    .container {
        padding: 2.5rem; /* md:p-10 */
    }
    
    .card {
        width: 83.333333%; /* md:w-5/6 */
        margin-left: auto;
        margin-right: auto;
    }
}

@media (min-width: 1536px) { /* 2xl */
    .card {
        width: 50%; /* 2xl:w-1/2 */
    }
}