.blog-page {
    background:
        radial-gradient(circle at 8% 14%, rgba(190, 9, 154, 0.06), transparent 25%),
        radial-gradient(circle at 94% 38%, rgba(20, 93, 203, 0.07), transparent 22%),
        var(--paper);
}

.blog-hero,
.article-hero {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at 78% 18%, rgba(20, 93, 203, 0.52), transparent 31%),
        radial-gradient(circle at 12% 76%, rgba(190, 9, 154, 0.42), transparent 31%),
        linear-gradient(145deg, var(--navy), var(--purple-deep) 48%, var(--purple));
    color: var(--white);
}

.blog-hero::before,
.article-hero::before {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
    background-size: 58px 58px;
    content: "";
    mask-image: linear-gradient(to bottom, black, transparent 90%);
    pointer-events: none;
}

.blog-hero::after,
.article-hero::after {
    position: absolute;
    width: 460px;
    height: 460px;
    border: 1px solid rgba(222, 219, 16, 0.16);
    border-radius: 50%;
    box-shadow:
        0 0 0 74px rgba(222, 219, 16, 0.025),
        0 0 0 148px rgba(190, 9, 154, 0.035);
    content: "";
    pointer-events: none;
}

.blog-hero::after {
    right: -180px;
    bottom: -240px;
}

.article-hero::after {
    top: -210px;
    right: -130px;
}

.blog-hero {
    min-height: 620px;
    padding: 184px 0 116px;
}

.blog-hero .container,
.article-hero .container {
    position: relative;
    z-index: 1;
}

.blog-hero-copy {
    max-width: 850px;
}

.blog-hero h1 {
    max-width: 820px;
    margin-bottom: 24px;
    font-size: clamp(3rem, 5vw, 4.6rem);
}

.blog-hero .lead {
    max-width: 680px;
    margin-bottom: 32px;
    color: rgba(255, 255, 255, 0.72);
}

.blog-featured {
    display: grid;
    overflow: hidden;
    border: 1px solid rgba(96, 68, 169, 0.15);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.88);
    box-shadow: var(--shadow-md);
    grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
}

.blog-featured-copy {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    padding: clamp(34px, 6vw, 72px);
}

.blog-kicker,
.article-category {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    color: var(--magenta);
    font-size: 0.76rem;
    font-weight: 850;
    letter-spacing: 0.12em;
    line-height: 1.2;
    text-transform: uppercase;
}

.blog-kicker::before,
.article-category::before {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 5px rgba(222, 219, 16, 0.16);
    content: "";
}

.blog-featured h2 {
    margin-bottom: 20px;
    font-size: clamp(2rem, 3vw, 3rem);
}

.blog-featured p {
    margin-bottom: 28px;
    color: var(--muted);
    font-size: 1.05rem;
}

.blog-card-meta,
.article-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 20px;
    color: var(--muted);
    font-size: 0.84rem;
    font-weight: 700;
}

.blog-featured .blog-card-meta {
    margin-bottom: 26px;
}

.blog-card-meta span + span::before,
.article-meta span + span::before {
    display: inline-block;
    width: 4px;
    height: 4px;
    margin: 0 12px 2px 0;
    border-radius: 50%;
    background: currentColor;
    content: "";
    opacity: 0.48;
}

.blog-featured-visual {
    position: relative;
    display: flex;
    min-height: 530px;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 46px;
    background:
        radial-gradient(circle at 22% 20%, rgba(222, 219, 16, 0.22), transparent 25%),
        radial-gradient(circle at 90% 92%, rgba(190, 9, 154, 0.4), transparent 35%),
        linear-gradient(145deg, #11126e, #3f0d7c 56%, #680b7c);
}

.blog-featured-visual::before {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255, 255, 255, 0.15) 1px, transparent 1px);
    background-size: 18px 18px;
    content: "";
    mask-image: linear-gradient(135deg, black, transparent 72%);
}

.blog-demo-frame,
.article-demo-frame {
    position: relative;
    z-index: 1;
    overflow: hidden;
    width: min(100%, 220px);
    margin-inline: auto;
    border: 8px solid rgba(255, 255, 255, 0.92);
    border-radius: 18px;
    background: var(--white);
    box-shadow: 0 32px 80px rgba(9, 10, 74, 0.42);
    transform: rotate(2.5deg);
}

.blog-demo-frame img,
.article-demo-frame img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: contain;
    object-position: center;
}

.blog-visual-note {
    position: absolute;
    z-index: 2;
    right: 24px;
    bottom: 28px;
    padding: 10px 14px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 12px;
    background: rgba(13, 14, 97, 0.72);
    box-shadow: 0 12px 30px rgba(13, 14, 97, 0.24);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 800;
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
}

.blog-empty-note {
    max-width: 650px;
    margin: 0 auto;
    padding: 36px;
    border: 1px dashed rgba(96, 68, 169, 0.22);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.62);
    text-align: center;
}

.blog-empty-note p {
    margin-bottom: 0;
    color: var(--muted);
}

.article-progress {
    position: fixed;
    z-index: 150;
    top: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--magenta));
    box-shadow: 0 0 14px rgba(222, 219, 16, 0.55);
}

.article-hero {
    min-height: 710px;
    padding: 166px 0 86px;
}

.article-hero-grid {
    display: grid;
    align-items: center;
    gap: clamp(42px, 7vw, 86px);
    grid-template-columns: minmax(0, 1.16fr) minmax(340px, 0.84fr);
}

.article-breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 26px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.78rem;
    font-weight: 700;
}

.article-breadcrumbs a:hover {
    color: var(--accent);
}

.article-breadcrumbs span::before {
    margin-right: 8px;
    content: "/";
    opacity: 0.45;
}

.article-category {
    color: #f7f5a0;
}

.article-hero h1 {
    max-width: 820px;
    margin-bottom: 24px;
    font-size: clamp(2.75rem, 4vw, 4rem);
}

.article-hero .lead {
    max-width: 720px;
    margin-bottom: 28px;
    color: rgba(255, 255, 255, 0.72);
    font-size: clamp(1rem, 1.4vw, 1.16rem);
}

.article-hero .article-meta {
    color: rgba(255, 255, 255, 0.6);
}

.article-hero-visual {
    position: relative;
    padding: 34px 4px 34px 28px;
}

.article-demo-frame {
    transform: rotate(2.8deg);
}

.article-visual-badge {
    position: absolute;
    z-index: 2;
    right: -8px;
    bottom: 4px;
    max-width: 190px;
    padding: 15px 17px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 18px 38px rgba(13, 14, 97, 0.34);
    color: var(--white);
    font-size: 0.76rem;
    font-weight: 760;
    line-height: 1.45;
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
}

.article-visual-badge strong {
    display: block;
    margin-bottom: 2px;
    color: var(--accent);
    font-size: 0.92rem;
}

.article-shell {
    display: grid;
    align-items: start;
    gap: clamp(48px, 7vw, 96px);
    padding-top: 88px;
    padding-bottom: 112px;
    grid-template-columns: minmax(0, 1fr) 280px;
}

.article-content {
    width: min(100%, 760px);
    color: #322747;
    font-size: 1.08rem;
    line-height: 1.82;
}

.article-content > p:first-child {
    color: var(--ink-soft);
    font-size: clamp(1.18rem, 2vw, 1.4rem);
    font-weight: 620;
    line-height: 1.65;
}

.article-content h2,
.article-content h3 {
    position: relative;
    color: var(--ink);
    scroll-margin-top: 110px;
}

.article-content h2 {
    margin: 74px 0 24px;
    padding-top: 22px;
    border-top: 1px solid rgba(96, 68, 169, 0.13);
    font-size: clamp(2rem, 3.5vw, 3rem);
}

.article-content h2::before {
    position: absolute;
    top: -2px;
    left: 0;
    width: 64px;
    height: 3px;
    border-radius: 20px;
    background: linear-gradient(90deg, var(--accent), var(--magenta));
    content: "";
}

.article-content h3 {
    margin: 44px 0 16px;
    font-size: clamp(1.35rem, 2.2vw, 1.72rem);
    letter-spacing: -0.035em;
}

.article-content p {
    margin-bottom: 24px;
}

.article-content a:not(.btn) {
    color: var(--magenta);
    font-weight: 760;
    text-decoration: underline;
    text-decoration-color: rgba(190, 9, 154, 0.3);
    text-decoration-thickness: 2px;
    text-underline-offset: 4px;
}

.article-content a:not(.btn):hover {
    color: var(--purple-mid);
    text-decoration-color: currentColor;
}

.article-content strong {
    color: var(--ink-soft);
}

.article-content ul,
.article-content ol {
    display: grid;
    gap: 9px;
    margin: 0 0 30px;
    padding-left: 0;
    list-style: none;
}

.article-content li {
    position: relative;
    padding-left: 29px;
}

.article-content li::before {
    position: absolute;
    top: 0.72em;
    left: 3px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: linear-gradient(145deg, var(--blue), var(--magenta));
    box-shadow: 0 0 0 5px rgba(96, 68, 169, 0.08);
    content: "";
}

.article-callout {
    position: relative;
    overflow: hidden;
    margin: 42px 0;
    padding: 30px;
    border: 1px solid rgba(96, 68, 169, 0.14);
    border-radius: var(--radius-md);
    background:
        radial-gradient(circle at 100% 0%, rgba(190, 9, 154, 0.1), transparent 38%),
        linear-gradient(145deg, rgba(233, 237, 255, 0.78), rgba(255, 255, 255, 0.92));
    box-shadow: 0 18px 55px rgba(37, 15, 111, 0.1);
}

.article-callout::after {
    position: absolute;
    right: -55px;
    bottom: -75px;
    width: 170px;
    height: 170px;
    border: 1px solid rgba(190, 9, 154, 0.14);
    border-radius: 50%;
    content: "";
}

.article-callout-label {
    display: block;
    margin-bottom: 8px;
    color: var(--magenta);
    font-size: 0.72rem;
    font-weight: 850;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.article-callout p:last-child {
    margin-bottom: 0;
}

.article-demo-card {
    display: grid;
    overflow: hidden;
    margin: 44px 0;
    border: 1px solid rgba(96, 68, 169, 0.15);
    border-radius: var(--radius-md);
    background: var(--white);
    box-shadow: var(--shadow-sm);
    grid-template-columns: minmax(240px, 0.9fr) minmax(0, 1.1fr);
}

.article-demo-card-visual {
    display: flex;
    align-items: center;
    padding: 28px;
    background:
        radial-gradient(circle at 0% 100%, rgba(190, 9, 154, 0.38), transparent 45%),
        linear-gradient(145deg, var(--navy), var(--purple));
}

.article-demo-card-visual .article-demo-frame {
    width: min(100%, 170px);
    border-width: 5px;
    border-radius: 11px;
    transform: rotate(-2deg);
}

.article-demo-card-copy {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    padding: 32px;
}

.article-demo-card h3 {
    margin: 0 0 10px;
}

.article-demo-card p {
    margin-bottom: 20px;
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.65;
}

.article-demo-card .btn,
.article-cta .btn {
    text-decoration: none;
}

.article-cta {
    position: relative;
    overflow: hidden;
    margin-top: 76px;
    padding: clamp(34px, 6vw, 58px);
    border-radius: var(--radius-lg);
    background:
        radial-gradient(circle at 90% 0%, rgba(222, 219, 16, 0.24), transparent 30%),
        radial-gradient(circle at 0% 100%, rgba(20, 93, 203, 0.42), transparent 38%),
        linear-gradient(135deg, var(--navy), var(--purple-deep) 50%, var(--magenta));
    box-shadow: var(--shadow-dark);
    color: var(--white);
}

.article-cta::after {
    position: absolute;
    right: -105px;
    bottom: -125px;
    width: 280px;
    height: 280px;
    border: 1px solid rgba(222, 219, 16, 0.18);
    border-radius: 50%;
    box-shadow: 0 0 0 48px rgba(222, 219, 16, 0.035);
    content: "";
}

.article-cta > * {
    position: relative;
    z-index: 1;
}

.article-cta h2 {
    margin: 0 0 18px;
    padding: 0;
    border: 0;
    color: var(--white);
}

.article-cta h2::before {
    display: none;
}

.article-cta p {
    max-width: 580px;
    color: rgba(255, 255, 255, 0.72);
}

.article-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.article-sidebar {
    position: sticky;
    top: 106px;
}

.article-toc {
    padding: 24px;
    border: 1px solid rgba(96, 68, 169, 0.14);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.8);
    box-shadow: 0 18px 50px rgba(37, 15, 111, 0.08);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
}

.article-toc-title {
    display: block;
    margin-bottom: 14px;
    color: var(--ink);
    font-size: 0.82rem;
    font-weight: 850;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.article-toc ol {
    display: grid;
    gap: 2px;
    margin: 0;
    padding: 0;
    list-style: none;
    counter-reset: toc;
}

.article-toc li {
    counter-increment: toc;
}

.article-toc a {
    display: grid;
    padding: 8px 9px;
    border-radius: 9px;
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 700;
    line-height: 1.35;
    grid-template-columns: 24px 1fr;
    transition: background-color 180ms ease, color 180ms ease;
}

.article-toc a::before {
    color: rgba(96, 68, 169, 0.44);
    content: counter(toc, decimal-leading-zero);
    font-size: 0.64rem;
    font-weight: 850;
    letter-spacing: 0.04em;
}

.article-toc a:hover,
.article-toc a.is-active {
    background: rgba(190, 9, 154, 0.08);
    color: var(--purple-mid);
}

.article-sidebar-cta {
    margin-top: 16px;
    padding: 22px;
    border-radius: var(--radius-md);
    background:
        radial-gradient(circle at 100% 0%, rgba(222, 219, 16, 0.2), transparent 42%),
        linear-gradient(145deg, var(--navy), var(--purple));
    box-shadow: 0 18px 50px rgba(37, 15, 111, 0.18);
    color: var(--white);
}

.article-sidebar-cta strong {
    display: block;
    margin-bottom: 7px;
    font-size: 1.05rem;
    line-height: 1.25;
}

.article-sidebar-cta p {
    margin-bottom: 16px;
    color: rgba(255, 255, 255, 0.64);
    font-size: 0.76rem;
    line-height: 1.55;
}

.article-sidebar-cta .btn {
    width: 100%;
    min-height: 44px;
    padding: 11px 13px;
    font-size: 0.78rem;
}

.article-footer-nav {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-top: 42px;
    padding-top: 24px;
    border-top: 1px solid rgba(96, 68, 169, 0.13);
    color: var(--muted);
    font-size: 0.84rem;
    font-weight: 760;
}

.article-footer-nav a:hover {
    color: var(--magenta);
}

@media (max-width: 1100px) {
    .article-hero-grid {
        grid-template-columns: minmax(0, 1.3fr) minmax(300px, 0.7fr);
    }

    .article-shell {
        gap: 54px;
        grid-template-columns: minmax(0, 1fr) 250px;
    }
}

@media (max-width: 900px) {
    .blog-hero {
        min-height: auto;
        padding: 154px 0 92px;
    }

    .blog-featured,
    .article-hero-grid {
        grid-template-columns: 1fr;
    }

    .blog-featured-visual {
        min-height: 400px;
        order: -1;
    }

    .article-hero {
        min-height: auto;
        padding: 148px 0 78px;
    }

    .article-hero-visual {
        display: none;
    }

    .article-shell {
        padding-top: 68px;
        padding-bottom: 84px;
        grid-template-columns: 1fr;
    }

    .article-content {
        width: min(100%, 780px);
        margin-inline: auto;
    }

    .article-sidebar {
        display: none;
    }
}

@media (max-width: 680px) {
    .blog-hero,
    .article-hero {
        padding-top: 126px;
    }

    .blog-hero h1 {
        font-size: clamp(2.85rem, 14vw, 4.2rem);
    }

    .article-hero h1 {
        font-size: clamp(2.55rem, 12vw, 3.8rem);
    }

    .blog-featured {
        border-radius: 24px;
    }

    .blog-featured-visual {
        min-height: 280px;
        padding: 28px;
    }

    .blog-featured-copy {
        padding: 30px 24px 34px;
    }

    .blog-visual-note {
        right: 14px;
        bottom: 16px;
    }

    .article-shell {
        padding-top: 52px;
        padding-bottom: 68px;
    }

    .article-content {
        font-size: 1rem;
        line-height: 1.75;
    }

    .article-content h2 {
        margin-top: 58px;
        font-size: clamp(1.85rem, 9vw, 2.35rem);
    }

    .article-content h3 {
        margin-top: 36px;
    }

    .article-callout {
        padding: 24px;
    }

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

    .article-demo-card-copy {
        padding: 26px;
    }

    .article-cta {
        margin-top: 58px;
        padding: 32px 25px;
        border-radius: 24px;
    }

    .article-cta-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .article-cta-actions .btn {
        width: 100%;
    }

    .article-footer-nav {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (prefers-reduced-motion: reduce) {
    .article-progress {
        display: none;
    }
}