.iir-front-page #primary,
.iir-front-page .content-area {
    width: 100% !important;
    float: none !important;
}

.iir-front-page #right-sidebar,
.iir-front-page #left-sidebar,
.iir-front-page .widget-area {
    display: none !important;
}

.iir-front-page .site-content {
    display: block !important;
    padding-top: 0 !important;
}

.iir-front-page .grid-container.site-content {
    max-width: 1200px;
}

.iir-front-page .site-main,
.iir-front-page .inside-article {
    width: 100%;
}

.iir-front-page .inside-article {
    padding-top: 0;
}

.iir-front-page .entry-header {
    display: none;
}

.iir-home {
    --iir-ink: #182033;
    --iir-muted: #596579;
    --iir-card: #ffffff;
    --iir-accent: #2563eb;
    --iir-accent-dark: #1d4ed8;
    color: var(--iir-ink);
}

.iir-hero {
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    padding: 84px 24px;
    background:
        radial-gradient(circle at 20% 20%, rgba(37,99,235,.22), transparent 34%),
        linear-gradient(135deg, #172033 0%, #334a6d 100%);
    color: #fff;
    border-bottom: 5px solid var(--iir-accent);
}

.iir-hero-inner {
    max-width: 980px;
    margin: 0 auto;
    text-align: center;
}

.iir-kicker {
    margin: 0 0 10px;
    font-size: 13px;
    line-height: 1.3;
    letter-spacing: .14em;
    font-weight: 800;
    color: var(--iir-accent);
}

.iir-hero .iir-kicker {
    color: #bfdbfe;
}

.iir-hero h1 {
    max-width: 900px;
    margin: 0 auto 18px;
    color: #fff;
    font-size: clamp(38px, 5vw, 64px);
    line-height: 1.05;
}

.iir-lead {
    max-width: 760px;
    margin: 0 auto 28px;
    color: #e8eef8;
    font-size: clamp(18px, 2vw, 22px);
    line-height: 1.65;
}

.iir-button {
    display: inline-block;
    padding: 13px 24px;
    border-radius: 999px;
    background: var(--iir-accent);
    color: #fff !important;
    text-decoration: none;
    font-weight: 700;
}

.iir-button:hover {
    background: var(--iir-accent-dark);
}

.iir-grid {
    display: grid;
    grid-template-columns: minmax(0, 2.3fr) minmax(240px, .9fr);
    gap: 28px;
    padding: 48px 0 20px;
}

.iir-panel {
    padding: 32px;
    background: var(--iir-card);
    border: 1px solid #e8ebf0;
    border-radius: 14px;
    box-shadow: 0 7px 28px rgba(28, 38, 54, .06);
}

.iir-panel h2,
.iir-panel h3 {
    color: var(--iir-ink);
}

.iir-panel p {
    color: var(--iir-muted);
    line-height: 1.75;
}

.iir-quick {
    align-self: start;
}

.iir-quick h2 {
    font-size: 22px;
}

.iir-quick a {
    display: block;
    padding: 10px 0;
    border-bottom: 1px solid #eef1f5;
    color: var(--iir-accent);
    text-decoration: none;
    font-weight: 650;
}

.iir-section {
    padding: 44px 0 14px;
}

.iir-section-head {
    max-width: 760px;
    margin-bottom: 24px;
}

.iir-section-head h2 {
    margin: 0 0 8px;
    font-size: clamp(30px, 3vw, 42px);
}

.iir-section-head p:not(.iir-kicker) {
    color: var(--iir-muted);
}

.iir-cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.iir-card {
    overflow: hidden;
    background: #fff;
    border: 1px solid #e8ebf0;
    border-radius: 14px;
    box-shadow: 0 7px 28px rgba(28, 38, 54, .05);
}

.iir-card-body {
    padding: 22px;
}

.iir-card h3 {
    margin: 0 0 10px;
    font-size: 21px;
    line-height: 1.3;
}

.iir-card h3 a {
    color: var(--iir-ink);
    text-decoration: none;
}

.iir-card p {
    color: var(--iir-muted);
}

.iir-more {
    color: var(--iir-accent);
    text-decoration: none;
    font-weight: 700;
}

.iir-source {
    margin-top: 28px;
    padding-top: 16px;
    border-top: 1px solid #e5e7eb;
    color: #6b7280;
    font-size: 14px;
}

@media (max-width: 800px) {
    .iir-grid,
    .iir-cards {
        grid-template-columns: 1fr;
    }

    .iir-hero {
        padding: 64px 20px;
    }
}