.x4a-house-promotion {
    position: relative;
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
}

.x4a-house-promotion__topline {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 14px;
}

.x4a-house-promotion__ad {
    flex: 0 0 auto;
    color: var(--x4a-accent, #4ea1ff);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.x4a-house-promotion__media {
    overflow: hidden;
    margin: 14px 0 16px;
    border-radius: 12px;
    aspect-ratio: 16 / 9;
    background: rgba(255, 255, 255, 0.025);
}

.x4a-house-promotion__image {
    display: block;
    width: 100%;
    max-width: 100%;
    height: 100%;
    object-fit: cover;
}

.x4a-house-promotion__title {
    margin-top: 14px;
}

.x4a-house-promotion__copy {
    max-width: 58ch;
}

.x4a-house-promotion__cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 800;
    text-decoration: none;
}

.x4a-house-promotion__cta:hover,
.x4a-house-promotion__cta:focus-visible {
    text-decoration: underline;
    text-underline-offset: 3px;
}

.x4a-house-promotion--home {
    overflow: hidden;
}

.x4a-house-promotion--home .x4a-house-promotion__cta {
    margin-top: 8px;
}

.x4a-house-promotion--timeline {
    border-color: var(--x4a-border-strong, rgba(78, 161, 255, 0.34));
}

.x4a-house-promotion__timeline-header {
    align-items: flex-start;
}

.x4a-house-promotion__timeline-header .x4a-house-promotion__ad {
    margin-left: auto;
    padding-top: 2px;
}

.x4a-house-promotion__avatar {
    color: var(--x4a-accent, #4ea1ff);
}

.x4a-house-promotion__sublabel {
    display: block;
    margin-top: 2px;
    color: var(--x4a-muted, #8b98a5);
    font-size: 0.7rem;
    line-height: 1.3;
}

.x4a-house-promotion__timeline-content .x4a-house-promotion__title {
    margin: 0 0 8px;
    font-size: clamp(20px, 3vw, 28px);
    line-height: 1.18;
    letter-spacing: -0.02em;
}

.x4a-house-promotion__timeline-content .x4a-house-promotion__copy {
    margin: 0;
    color: var(--x4a-muted, #8b98a5);
}

.x4a-house-promotion__timeline-media {
    aspect-ratio: 16 / 9;
}

.x4a-house-promotion__timeline-media .x4a-house-promotion__image {
    width: 100%;
    height: 100%;
    max-height: none;
    object-fit: cover;
}

.x4a-marketwire-archive-item.x4a-house-promotion--marketwire {
    border-color: var(--x4a-single-accent, #4ea1ff);
}

.x4a-house-promotion__marketwire-label {
    color: var(--x4a-single-accent, #4ea1ff);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.x4a-house-promotion--marketwire .x4a-house-promotion__ad {
    color: var(--x4a-single-accent, #4ea1ff);
}

.x4a-house-promotion__marketwire-media {
    aspect-ratio: 16 / 9;
}

.x4a-house-promotion__marketwire-media .x4a-house-promotion__image {
    min-height: 150px;
    max-height: 220px;
    object-fit: cover;
}

@media (max-width: 620px) {
    .x4a-house-promotion__topline {
        gap: 10px;
    }

    .x4a-house-promotion__marketwire-media .x4a-house-promotion__image {
        max-height: 280px;
    }
}


/* 71A3-R2 MarketWire archive ad layout hotfix */

.x4a-marketwire-archive-item.x4a-house-promotion--marketwire {
    display: grid;
    grid-template-columns: minmax(240px, 320px) minmax(0, 1fr);
    gap: 24px;
    align-items: start;
}

.x4a-house-promotion--marketwire .x4a-house-promotion__marketwire-media,
.x4a-house-promotion--marketwire .x4a-marketwire-archive-content {
    min-width: 0;
}

.x4a-house-promotion--marketwire .x4a-house-promotion__marketwire-media {
    display: block;
    overflow: hidden;
    width: 100%;
}

.x4a-house-promotion--marketwire .x4a-marketwire-archive-content {
    display: block;
    width: 100%;
}

.x4a-house-promotion--marketwire .x4a-marketwire-archive-content h2,
.x4a-house-promotion--marketwire .x4a-marketwire-archive-content p {
    max-width: 100%;
    overflow-wrap: anywhere;
    word-break: normal;
}

.x4a-house-promotion--marketwire .x4a-house-promotion__topline {
    margin-bottom: 10px;
}

.x4a-house-promotion--marketwire .x4a-house-promotion__marketwire-media .x4a-house-promotion__image {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 180px;
    max-height: 220px;
    object-fit: cover;
}

@media (max-width: 860px) {
    .x4a-marketwire-archive-item.x4a-house-promotion--marketwire {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .x4a-house-promotion--marketwire .x4a-house-promotion__marketwire-media .x4a-house-promotion__image {
        min-height: 160px;
        max-height: 280px;
    }
}


/* 71A4 Article / Research longform House Promotion */

.x4a-house-promotion--longform {
    background:
        linear-gradient(
            180deg,
            rgba(114, 183, 255, 0.035),
            transparent
        );
}

.x4a-house-promotion__longform-card {
    display: grid;
    grid-template-columns: minmax(240px, 340px) minmax(0, 1fr);
    gap: clamp(20px, 4vw, 42px);
    align-items: center;

    padding: clamp(18px, 3vw, 28px);

    border: 1px solid var(--x4a-long-border, var(--x4a-border));
    border-radius: 18px;

    background:
        var(--x4a-long-surface-2, var(--x4a-surface));
}

.x4a-house-promotion__longform-media,
.x4a-house-promotion__longform-content {
    min-width: 0;
}

.x4a-house-promotion__longform-media {
    overflow: hidden;
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 13px;
    background: rgba(255, 255, 255, 0.025);
}

.x4a-house-promotion__longform-media .x4a-house-promotion__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.x4a-house-promotion__longform-label {
    color: var(--x4a-long-accent, var(--x4a-accent));
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.x4a-house-promotion--longform .x4a-house-promotion__title {
    margin: 12px 0 10px;
    color: var(--x4a-long-text, var(--x4a-text));
    font-size: clamp(24px, 3vw, 34px);
    line-height: 1.15;
    letter-spacing: -0.025em;
}

.x4a-house-promotion--longform .x4a-house-promotion__copy {
    margin: 0;
    max-width: 68ch;
    color: var(--x4a-long-muted, var(--x4a-muted));
    font-size: 15px;
    line-height: 1.65;
}

.x4a-house-promotion__longform-cta {
    margin-top: 18px;
    min-height: 40px;
    padding: 8px 13px;
    border: 1px solid var(--x4a-long-border, var(--x4a-border));
    border-radius: 9px;
}

@media (max-width: 760px) {
    .x4a-house-promotion__longform-card {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .x4a-house-promotion--longform .x4a-house-promotion__title {
        font-size: clamp(22px, 7vw, 30px);
    }
}

/* 71A4B — true in-content + longform archive native House Promotions */

.x4a-longform-content .x4a-house-promotion--longform {
    margin: clamp(28px, 5vw, 48px) 0;
}

.x4a-house-promotion--longform-archive {
    overflow: hidden;
}

.x4a-house-promotion__archive-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 18px 13px;
    border-bottom: 1px solid var(--x4a-border, rgba(128, 128, 128, 0.18));
}

.x4a-house-promotion__archive-header > div {
    min-width: 0;
}

.x4a-house-promotion__archive-header strong {
    display: block;
    color: var(--x4a-text, inherit);
    font-size: 14px;
    line-height: 1.25;
}

.x4a-house-promotion__archive-header span:not(.x4a-house-promotion__ad) {
    display: block;
    margin-top: 3px;
    color: var(--x4a-muted, #8b98a5);
    font-size: 11px;
    line-height: 1.35;
}

.x4a-house-promotion__archive-media {
    display: block;
    overflow: hidden;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: rgba(255, 255, 255, 0.025);
}

.x4a-house-promotion__archive-media .x4a-house-promotion__image {
    width: 100%;
    height: 100%;
    max-height: 430px;
    object-fit: cover;
}

.x4a-house-promotion__archive-label {
    margin-bottom: 9px;
    color: var(--x4a-accent, #4ea1ff);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.x4a-house-promotion__archive-body .x4a-house-promotion__cta {
    margin-left: auto;
}

@media (max-width: 720px) {
    .x4a-house-promotion__archive-header {
        padding: 14px 15px 12px;
    }
}


/* X4A 72A5B HOUSE PORTFOLIO PREVIEW */
 *
 * Local source-derived Portfolio series preview for the canonical SiLLC
 * Homepage House campaign. No external chart resource is loaded.
 */
.x4a-house-portfolio-preview {
    margin: 14px 0 16px;
    padding: 11px 11px 10px;
    min-width: 0;
    overflow: hidden;
    border: 1px solid var(--x4a-border, #254454);
    border-radius: 10px;
    background:
        linear-gradient(
            180deg,
            rgba(91, 206, 233, 0.055),
            rgba(8, 17, 26, 0.18)
        );
}

.x4a-house-portfolio-preview__head,
.x4a-house-portfolio-preview__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px 12px;
}

.x4a-house-portfolio-preview__head {
    margin-bottom: 7px;
    color: var(--x4a-accent, #5bcee9);
    font-size: 8px;
    font-weight: 800;
    line-height: 1.3;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.x4a-house-portfolio-preview__chart {
    height: 112px;
    min-width: 0;
    overflow: hidden;
    border-top: 1px solid rgba(113, 139, 154, 0.18);
    border-bottom: 1px solid rgba(113, 139, 154, 0.18);
}

.x4a-house-portfolio-preview .x4a-portfolio-series-svg {
    display: block;
    width: 100%;
    height: 112px;
    overflow: visible;
}

.x4a-house-portfolio-preview .x4a-portfolio-chart-grid {
    stroke: var(--x4a-border, #254454);
    stroke-width: 1;
    opacity: 0.46;
    vector-effect: non-scaling-stroke;
}

.x4a-house-portfolio-preview .x4a-portfolio-chart-line {
    fill: none;
    stroke: var(--x4a-accent, #5bcee9);
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    vector-effect: non-scaling-stroke;
}

.x4a-house-portfolio-preview__meta {
    margin-top: 8px;
    color: var(--x4a-muted, #a2b9c7);
    font-size: 9px;
    line-height: 1.35;
}

.x4a-house-portfolio-preview__meta strong {
    margin-left: 3px;
    color: var(--x4a-text, #edf7fc);
    font-size: 11px;
    font-weight: 800;
}

.x4a-house-portfolio-preview__meta time {
    color: var(--x4a-faint, #718b9a);
    white-space: nowrap;
}

.x4a-house-portfolio-preview__note {
    margin: 7px 0 0 !important;
    color: var(--x4a-faint, #718b9a) !important;
    font-size: 8px !important;
    font-weight: 600;
    line-height: 1.45 !important;
    letter-spacing: 0.025em;
}

@media (max-width: 430px) {
    .x4a-house-portfolio-preview__head,
    .x4a-house-portfolio-preview__meta {
        align-items: flex-start;
        flex-direction: column;
    }

    .x4a-house-portfolio-preview__chart,
    .x4a-house-portfolio-preview .x4a-portfolio-series-svg {
        height: 104px;
    }
}