.iau-single-post {
    background: radial-gradient(circle at 89% 6%, rgba(108, 49, 214, .18), transparent 22%), var(--iau-bg)
}

.iau-article-hero {
    padding: 26px 0 18px
}

.iau-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 34px;
    color: #7f879b;
    font-size: 10px
}

.iau-breadcrumb a {
    color: #a6acbd
}

.iau-article-badge {
    margin-bottom: 14px
}

.iau-article-hero h1 {
    max-width: 980px;
    margin: 0;
    color: #fff;
    font-size: clamp(44px, 5.3vw, 76px);
    font-weight: 950;
    line-height: .98;
    letter-spacing: -.055em
}

.iau-article-deck {
    max-width: 920px;
    margin-top: 12px;
    color: #c6cbd9;
    font-size: 18px;
    line-height: 1.45
}

.iau-article-deck p {
    margin: 0
}

.iau-byline-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 25px;
    margin-top: 24px;
    padding-top: 18px;
    border-top: 1px solid var(--iau-line)
}

.iau-byline {
    display: flex;
    align-items: center;
    gap: 12px
}

.iau-avatar {
    width: 46px;
    height: 46px;
    border: 1px solid rgba(255, 255, 255, .25);
    border-radius: 50%;
    overflow: hidden;
    background: linear-gradient(135deg, #4a4f63, #202438);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900
}

.iau-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover
}

.iau-byline strong {
    display: block;
    font-size: 12px
}

.iau-byline>div:last-child span {
    display: block;
    color: #8e95a8;
    font-size: 10px
}

.iau-share {
    display: flex;
    align-items: center;
    gap: 8px
}

.iau-share>span {
    margin-right: 6px;
    color: #c5cad8;
    font-size: 10px;
    font-weight: 800
}

.iau-share a,
.iau-share button {
    width: 34px;
    height: 34px;
    border: 1px solid var(--iau-line);
    border-radius: 7px;
    background: #111526;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 900
}

.iau-share a:hover,
.iau-share button:hover {
    border-color: #8d5de9;
    background: #181d32
}

.iau-cover-wrap {
    padding-top: 0
}

.iau-article-cover {
    position:relative;
    overflow: hidden;
    border: 1px solid var(--iau-line);
    border-radius: 9px;
    aspect-ratio: 16/9;
    background: #111526;
    box-shadow: var(--iau-shadow)
}

.iau-article-cover-image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover
}

.iau-article-layout {
    padding: 24px 0 80px
}

.iau-article-main {
    padding-right: 18px
}

.iau-ai-summary,
.iau-toc {
    margin: 0 0 30px;
    padding: 20px 22px;
    border: 1px solid var(--iau-line);
    border-radius: 8px;
    background: #111526
}

.iau-ai-summary button span,
.iau-toc>span {
    display: block;
    margin-bottom: 10px;
    color: #9a6afa;
    font-size: 10px;
    font-weight: 900;
    letter-spacing: .08em
}

.iau-toc ul {
    margin: 0;
    padding-left: 18px
}

.iau-toc a {
    color: #cdd2df
}

.iau-ai-summary {
    padding: 0
}

.iau-ai-summary .article-ai-summary-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
    border: 0;
    background: 0 0;
    color: #fff
}

.iau-ai-summary .article-ai-summary-btn span {
    margin: 0
}

.iau-ai-summary .article-ai-summary-content {
    padding: 0 20px 20px;
    color: #c7cddc
}

.iau-post-content {
    font-size: 16px;
    line-height: 1.78
}

.iau-post-content>p:first-child {
    font-size: 17px
}

.iau-post-content p {
    margin: 0 0 22px
}

.iau-post-content h2 {
    margin: 48px 0 16px;
    color: #fff;
    font-size: 31px;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -.04em
}

.iau-post-content h3 {
    margin: 34px 0 13px;
    color: #fff;
    font-size: 24px;
    line-height: 1.15
}

.iau-post-content a {
    color: #a879ff;
    text-decoration: underline;
    text-decoration-color: rgba(168, 121, 255, .38);
    text-underline-offset: 3px
}

.iau-post-content strong {
    color: #fff
}

.iau-post-content blockquote {
    margin: 32px 0;
    padding: 22px 26px;
    border-left: 4px solid #a43fff;
    border-radius: 0 7px 7px 0;
    background: #121629;
    color: #e2e5ef;
    font-size: 17px
}

.iau-post-content img {
    display: block;
    width: 100%;
    height: auto;
    margin: 30px 0;
    border: 1px solid var(--iau-line);
    border-radius: 8px
}

.iau-post-content iframe,
.iau-post-content video {
    max-width: 100%;
    border-radius: 8px
}

.iau-post-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 25px 0;
    background: #111526
}

.iau-post-content td,
.iau-post-content th {
    padding: 12px;
    border: 1px solid var(--iau-line);
    text-align: left
}

.iau-post-content th {
    color: #fff
}

.iau-article-faq {
    margin-top: 48px;
    padding-top: 38px;
    border-top: 1px solid var(--iau-line)
}

.iau-article-faq h2 {
    margin: 7px 0 24px;
    font-size: 30px
}

.iau-article-footer {
    margin-top: 50px;
    padding-top: 28px;
    border-top: 1px solid var(--iau-line)
}

.iau-taxonomy {
    display: flex;
    align-items: center;
    gap: 7px;
    flex-wrap: wrap;
    margin-bottom: 18px
}

.iau-taxonomy>span {
    margin-right: 5px;
    color: #8d94a7;
    font-size: 10px;
    font-weight: 900;
    text-transform: uppercase
}

.iau-taxonomy a {
    padding: 6px 9px;
    border: 1px solid var(--iau-line);
    border-radius: 5px;
    background: #111526;
    color: #dce0ec;
    font-size: 11px
}

.iau-disclosure,
.iau-updated {
    color: #777f93;
    font-size: 11px
}

.iau-author-card {
    display: flex;
    gap: 18px;
    margin-top: 32px;
    padding: 24px;
    border: 1px solid var(--iau-line);
    border-radius: 9px;
    background: #111526
}

.iau-avatar-large {
    width: 62px;
    height: 62px;
    flex: 0 0 62px
}

.iau-author-card>div:last-child>span {
    color: #9568f5;
    font-size: 9px;
    font-weight: 900
}

.iau-author-card h3 {
    margin: 3px 0 6px;
    font-size: 20px
}

.iau-author-card p {
    margin: 0;
    color: #aeb4c6;
    font-size: 12px
}

.iau-sidebar {
    padding-left: 18px
}

.iau-newsletter-card,
.iau-sidebar-card {
    margin-bottom: 18px;
    padding: 14px;
    border: 1px solid var(--iau-line);
    border-radius: 9px;
    background: #111526
}

.iau-sidebar-heading {
    padding: 3px 2px 12px;
    color: #fff;
    font-size: 10px;
    font-weight: 900
}

.iau-related-item {
    display: grid;
    grid-template-columns: 90px 1fr;
    gap: 11px;
    padding: 12px 0;
    border-top: 1px solid var(--iau-line)
}

.iau-related-thumb {
    height: 62px;
    border-radius: 6px;
    overflow: hidden;
    background: #171b2d
}

.iau-related-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover
}

.iau-related-item span {
    color: #9869f3;
    font-size: 8px;
    font-weight: 900
}

.iau-related-item h4 {
    margin: 2px 0 4px;
    color: #fff;
    font-size: 11px;
    line-height: 1.2
}

.iau-related-item small {
    color: #7f8698;
    font-size: 8px
}

.iau-newsletter-card {
    padding: 22px
}

.iau-newsletter-card>span {
    display: flex;
    width: 32px;
    height: 32px;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    background: #7550d3
}

.iau-newsletter-card h3 {
    margin: 15px 0 4px;
    font-size: 16px
}

.iau-newsletter-card p {
    margin: 0 0 15px;
    color: #aeb4c6;
    font-size: 11px
}

.iau-newsletter-card a {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    border-radius: 6px;
    background: linear-gradient(135deg, #7c51e2, #ad34f1);
    font-size: 11px;
    font-weight: 900
}

@media(max-width:991px) {
    .iau-article-hero {
        padding-top: 18px
    }

    .iau-breadcrumb {
        margin-bottom: 24px
    }

    .iau-byline-row {
        align-items: flex-start;
        flex-direction: column
    }

    .iau-cover-wrap {
        padding-left: 12px;
        padding-right: 12px
    }

    .iau-article-layout {
        padding-top: 28px
    }

    .iau-article-main {
        padding-right: 0
    }

    .iau-sidebar {
        padding-left: 12px;
        margin-top: 35px
    }

    .iau-sidebar-card {
        display: none
    }
}

@media(max-width:575px) {
    .iau-article-hero h1 {
        font-size: 40px
    }

    .iau-article-deck {
        font-size: 16px
    }

    .iau-share>span {
        display: none
    }

    .iau-share a,
    .iau-share button {
        width: 31px;
        height: 31px
    }

    .iau-article-layout {
        padding-bottom: 55px
    }

    .iau-post-content h2 {
        font-size: 27px
    }

    .iau-author-card {
        align-items: flex-start
    }

    .iau-avatar-large {
        width: 52px;
        height: 52px;
        flex-basis: 52px
    }
}