:root {
    --research-ink: #243247;
    --research-muted: #62748a;
    --research-line: rgba(36, 50, 71, 0.12);
    --research-panel: rgba(255, 255, 255, 0.92);
}

.research-hero {
    padding: 140px 0 88px;
    background:
        radial-gradient(circle at top left, rgba(255, 255, 255, 0.82), transparent 34%),
        linear-gradient(135deg, #dceeff 0%, #f3e5f5 50%, #eef8ee 100%);
}

.research-hero-inner {
    max-width: 820px;
}

.research-kicker {
    margin-bottom: 1rem;
    color: #445a78;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.research-hero h1,
.research-section-heading h2 {
    margin-bottom: 1rem;
    color: var(--research-ink);
}

.research-hero h1 {
    font-size: clamp(2.6rem, 4vw, 4rem);
    line-height: 1.1;
}

.research-lead,
.research-section-heading p,
.research-role-card p,
.research-link-card p,
.research-domain-card p,
.research-flow li,
.research-note {
    color: var(--research-muted);
    line-height: 1.85;
}

.research-section {
    padding: 88px 0;
    background: #fff;
}

.research-section-alt {
    background: linear-gradient(180deg, #f7fbff 0%, #ffffff 100%);
}

.research-flow-section {
    background: linear-gradient(180deg, #fffaf4 0%, #ffffff 100%);
}

.research-section-heading {
    max-width: 760px;
    margin-bottom: 2.25rem;
}

.research-role-grid,
.research-link-grid,
.research-domain-grid {
    display: grid;
    gap: 1.25rem;
}

.research-role-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.research-link-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.research-domain-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.research-role-card,
.research-link-card,
.research-domain-card,
.research-flow {
    border: 1px solid var(--research-line);
    border-radius: 24px;
    background: var(--research-panel);
    box-shadow: 0 20px 50px rgba(36, 50, 71, 0.08);
}

.research-role-card,
.research-domain-card {
    padding: 1.8rem;
}

.research-role-card h3,
.research-link-card h3,
.research-domain-card h3 {
    margin-bottom: 0.8rem;
    color: var(--research-ink);
}

.research-link-card {
    display: block;
    padding: 1.8rem;
    color: inherit;
    text-decoration: none;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.research-link-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 26px 58px rgba(36, 50, 71, 0.14);
    color: inherit;
}

.resource-tag {
    display: inline-flex;
    margin-bottom: 0.9rem;
    padding: 0.32rem 0.72rem;
    border-radius: 999px;
    background: rgba(68, 90, 120, 0.1);
    color: #445a78;
    font-size: 0.8rem;
    font-weight: 700;
}

.research-flow {
    padding: 2rem;
}

.research-flow ol {
    margin: 0 0 1rem;
    padding-left: 1.2rem;
}

.research-flow li + li {
    margin-top: 0.8rem;
}

.research-note {
    margin-bottom: 0;
    padding-top: 1rem;
    border-top: 1px solid var(--research-line);
}

@media (max-width: 991.98px) {
    .research-hero {
        padding: 118px 0 72px;
    }

    .research-role-grid,
    .research-link-grid,
    .research-domain-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 767.98px) {
    .research-hero {
        padding: 108px 0 64px;
    }

    .research-role-grid,
    .research-link-grid,
    .research-domain-grid {
        grid-template-columns: 1fr;
    }

    .research-role-card,
    .research-link-card,
    .research-domain-card,
    .research-flow {
        padding: 1.5rem;
    }
}