body {
    display: block;
    font-family: 'Work Sans', sans-serif;
    font-weight: 100;
}

.back-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #999;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
    margin-bottom: 2em;
    font-weight: 600;
}

.back-link:hover {
    color: #fff;
}

.back-link img {
    width: 20px;
    height: 20px;
    filter: invert(60%);
    transition: filter 0.3s ease;
}

.back-link:hover img {
    filter: invert(100%);
}

main.container {
    max-width: 720px;
    margin: 3em auto;
    padding: 2em;
    box-sizing: border-box;
    color: #e6e6e6;
}

header h1 {
    margin: 0 0 0.5rem 0;
    font-size: 2rem;
    line-height: 1.15;
}

.lead {
    color: #bdbdbd;
    margin: 0 0 1.5rem 0;
    font-size: 1.0625rem;
    max-width: 60ch;
}

.grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
}

@media (min-width: 880px) {
    .grid {
        grid-template-columns: 1fr 1fr;
    }
    main.container {
        padding: 3rem;
    }
}

.card {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.03);
    padding: 1.25rem;
    border-radius: 8px;
    line-height: 1.6;
}

.card h2 {
    margin-top: 0;
    font-size: 1.125rem;
}

.card p {
    margin: 0.5rem 0 0;
}

/* Small screens adjustments */
@media (max-width: 600px) {
    main.container {
        margin: 1.5rem;
        padding: 1rem;
    }
    header h1 { font-size: 1.5rem; }
}