:root {
    color-scheme: light;
    font-family: "Segoe UI", system-ui, sans-serif;
    color: #18212f;
    background: #f6f8fb;
}

body {
    margin: 0;
}

.shell {
    min-height: 100vh;
    display: grid;
    align-content: center;
    gap: 32px;
    padding: 56px;
}

.hero {
    max-width: 760px;
}

.eyebrow {
    margin: 0 0 12px;
    color: #1f6f78;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
}

h1 {
    margin: 0;
    font-size: 64px;
    line-height: 1;
}

.summary {
    max-width: 640px;
    font-size: 20px;
    line-height: 1.6;
}

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.actions a {
    border: 1px solid #1f6f78;
    border-radius: 6px;
    color: #124950;
    padding: 10px 14px;
    text-decoration: none;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    max-width: 920px;
}

article {
    background: #ffffff;
    border: 1px solid #d7e0ea;
    border-radius: 8px;
    padding: 18px;
}

article h2 {
    margin: 0 0 8px;
    font-size: 18px;
}

article p {
    margin: 0;
    color: #526070;
    line-height: 1.5;
}