:root {
    --ink: #172b4d;
    --muted: #5e6c84;
    --navy: #102a43;
    --blue: #2f6fed;
    --sky: #eaf2ff;
    --light: #f4f6f8;
    --line: #d9e2ec;
    --gold: #b35c00;
    --gray: #edf1f6;
}

.reveal {
    color: var(--ink);
    font-family: "Source Sans 3", "Source Sans Pro", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

.reveal-viewport {
    background: #f4f6f8;
}

.reveal .slides section {
    box-sizing: border-box;
    text-align: left;
}

.reveal .slides section>h1 {
    display: none;
}

.reveal .slides section:not(.stack) {
    padding: 5vh 6vw;
}

.reveal .slides section[data-background-color="#102A43"] {
    background: var(--navy) !important;
    color: #fff;
}

.slide-lead {
    max-width: 1050px;
    margin: 0 0 1rem;
    color: var(--muted);
    line-height: 1.45;
}

.card-grid,
.card-stack {
    display: grid;
    gap: 1rem;
}

.card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card-stack {
    grid-template-columns: 1fr;
}

.card {
    min-width: 0;
    padding: 1rem 1.2rem;
    border-radius: 18px;
    background: var(--light);
    line-height: 1.45;
}

.card.gray {
    background: var(--gray);
}

.card h3,
.card .card-title {
    margin: 0 0 0.65rem;
    color: var(--navy);
    font-size: 1.05em;
    font-weight: 800;
    line-height: 1.15;
}

.card p,
.card ul {
    margin: 0;
}

.card ul {
    padding-left: 1.2em;
}

.card li+li {
    margin-top: 0.35rem;
}

.key-message {
    margin-top: 1rem;
    padding: 0.9rem 1.1rem;
    border-radius: 14px;
    background: var(--navy);
    color: #fff;
    font-weight: 700;
}

.tight-list {
    padding-left: 1.15em;
    line-height: 1.55;
}

.reveal .slides section ul.task-list {
    margin: 0;
    padding-left: 0;
}

.reveal .slides section ul.task-list>li {
    list-style: none;
    margin: 0.45em 0;
}

.reveal .slides section ul.task-list>li>label {
    display: grid;
    grid-template-columns: 1.1em minmax(0, 1fr);
    gap: 0.6em;
    align-items: start;
    min-width: 0;
}

.reveal .slides section ul.task-list>li>label>input {
    margin: 0.25em 0 0;
}

.muted {
    color: var(--muted);
}

@media (max-width: 1000px) {
    .reveal .slides section:not(.stack) {
        padding: 4vh 4vw;
    }

    .card-grid {
        grid-template-columns: 1fr;
    }
}