:root {
    --blog-font-display: "Archivo", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --blog-font-body: "Space Grotesk", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body.blog-body {
    background: #09090b;
    font-family: var(--blog-font-body);
}

.blog-shell {
    min-height: 100vh;
    color: #f4f4f5;
    overflow-x: clip;
}

.blog-nav {
    position: sticky;
    top: 1rem;
    z-index: 40;
    width: min(calc(100vw - 2rem), 72rem);
    margin: 1rem auto 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 999px;
    background: rgba(18, 18, 20, 0.82);
    padding: 0.65rem 0.75rem 0.65rem 1rem;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: 0 18px 52px rgba(0, 0, 0, 0.22);
}

.blog-brand,
.blog-pill {
    display: inline-flex;
    align-items: center;
    min-height: 2.45rem;
    border-radius: 999px;
    text-decoration: none;
}

.blog-brand {
    gap: 0.55rem;
    color: #f4f4f5;
    font-family: var(--blog-font-display);
    font-weight: 800;
}

.blog-brand img {
    width: 1.35rem;
    height: 1.35rem;
}

.blog-nav-links {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.blog-pill {
    padding: 0 0.85rem;
    color: #b8b8c1;
    font-family: var(--blog-font-display);
    font-size: 0.86rem;
    font-weight: 700;
    transition: color 160ms ease, background-color 160ms ease;
}

.blog-pill:hover {
    color: #f4f4f5;
    background: rgba(255, 255, 255, 0.06);
}

.blog-brand:focus-visible,
.blog-pill:focus-visible,
.blog-card:focus-visible,
.article-next:focus-visible,
.article-sources a:focus-visible,
.article-side-card a:focus-visible {
    outline: 2px solid rgba(94, 255, 211, 0.86);
    outline-offset: 3px;
}

.blog-main {
    width: min(calc(100vw - 2rem), 72rem);
    margin: 0 auto;
    padding: clamp(3.5rem, 8vw, 6rem) 0 5rem;
    overflow-x: clip;
}

.blog-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(17rem, 0.62fr);
    gap: clamp(2rem, 6vw, 5rem);
    align-items: center;
    min-height: min(44rem, calc(100svh - 7rem));
}

.blog-kicker {
    margin-bottom: 1rem;
    color: #5effd3;
    font-family: var(--blog-font-display);
    font-size: 0.78rem;
    font-weight: 850;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.blog-title {
    max-width: 11ch;
    margin: 0;
    color: #f4f4f5;
    font-family: var(--blog-font-display);
    font-weight: 900;
    font-size: clamp(3.25rem, 9vw, 7.8rem);
    line-height: 0.9;
    letter-spacing: 0;
    text-wrap: balance;
}

.blog-dek {
    max-width: 42rem;
    margin: 1.45rem 0 0;
    color: #babac3;
    font-family: var(--blog-font-body);
    font-size: clamp(1.05rem, 2.1vw, 1.35rem);
    line-height: 1.55;
}

.blog-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-top: 1.35rem;
    color: #8a8a93;
    font-family: var(--blog-font-display);
    font-size: 0.86rem;
}

.blog-meta span,
.blog-source-chip {
    display: inline-flex;
    align-items: center;
    min-height: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 999px;
    padding: 0 0.75rem;
    background: rgba(255, 255, 255, 0.035);
}

.blog-visual {
    position: relative;
    display: grid;
    place-items: center;
    min-height: 28rem;
}

.blog-visual::before {
    content: "";
    position: absolute;
    inset: 12% -18%;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(94, 255, 211, 0.18), transparent 65%);
    filter: blur(42px);
    pointer-events: none;
}

.blog-phone {
    position: relative;
    z-index: 1;
    width: min(18rem, 76vw);
    aspect-ratio: 720 / 1419;
}

.blog-phone img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.blog-stat-stack {
    position: absolute;
    z-index: 2;
    right: 0;
    bottom: 9%;
    display: grid;
    gap: 0.55rem;
    width: min(15rem, 72vw);
}

.blog-stat {
    border: 1px solid rgba(94, 255, 211, 0.16);
    border-radius: 1rem;
    background: rgba(13, 18, 17, 0.82);
    padding: 0.85rem 0.95rem;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.blog-stat strong {
    display: block;
    color: #f4f4f5;
    font-family: var(--blog-font-display);
    font-size: 0.95rem;
}

.blog-stat span {
    display: block;
    margin-top: 0.2rem;
    color: #8f8f98;
    font-family: var(--blog-font-body);
    font-size: 0.78rem;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 3rem;
}

.blog-card {
    position: relative;
    min-height: 22rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 1.1rem;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.02));
    padding: 1.25rem;
    text-decoration: none;
    transition: transform 190ms ease, border-color 190ms ease, background-color 190ms ease;
}

.blog-card:hover {
    transform: translateY(-4px);
    border-color: rgba(94, 255, 211, 0.28);
    background-color: rgba(94, 255, 211, 0.025);
}

.blog-card-number {
    color: #5effd3;
    font-family: var(--blog-font-display);
    font-size: 0.78rem;
    font-weight: 850;
}

.blog-card h2 {
    margin: 1.2rem 0 0;
    color: #f4f4f5;
    font-family: var(--blog-font-display);
    font-weight: 800;
    font-size: clamp(1.65rem, 3vw, 2.35rem);
    line-height: 1;
    letter-spacing: 0;
}

.blog-card p {
    margin: 1rem 0 0;
    color: #a7a7b0;
    font-family: var(--blog-font-body);
    font-size: 0.96rem;
    line-height: 1.5;
}

.blog-card-footer {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 2rem;
    color: #8c8c95;
    font-family: var(--blog-font-display);
    font-size: 0.78rem;
    font-weight: 750;
}

.blog-source-panel {
    margin-top: 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 1.5rem;
}

.blog-source-panel h2 {
    margin: 0 0 0.9rem;
    color: #f4f4f5;
    font-family: var(--blog-font-display);
    font-size: 1rem;
}

.blog-source-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0;
    list-style: none;
}

.blog-source-list a {
    color: #cfcfd7;
    font-family: var(--blog-font-body);
    text-decoration: none;
}

.blog-source-list a:hover {
    color: #5effd3;
}

.article-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 16rem;
    gap: clamp(2rem, 6vw, 4rem);
    align-items: start;
    min-width: 0;
}

.article-hero {
    margin-bottom: 3rem;
}

.article-title {
    max-width: 13ch;
    margin: 0;
    color: #f4f4f5;
    font-family: var(--blog-font-display);
    font-weight: 900;
    font-size: clamp(3rem, 8vw, 6.2rem);
    line-height: 0.92;
    letter-spacing: 0;
    text-wrap: balance;
}

.article-dek {
    max-width: 48rem;
    margin: 1.25rem 0 0;
    color: #babac3;
    font-family: var(--blog-font-body);
    font-size: clamp(1.06rem, 2vw, 1.32rem);
    line-height: 1.55;
}

.article-prose {
    max-width: 47rem;
    min-width: 0;
}

.article-prose h2 {
    margin: 3rem 0 0.85rem;
    color: #f4f4f5;
    font-family: var(--blog-font-display);
    font-weight: 800;
    font-size: clamp(1.8rem, 4vw, 2.65rem);
    line-height: 1;
    letter-spacing: 0;
}

.article-prose p,
.article-prose li {
    color: #c5c5ce;
    font-family: var(--blog-font-body);
    font-size: 1.05rem;
    line-height: 1.75;
}

.article-prose p {
    margin: 0 0 1.15rem;
}

.article-prose ul {
    margin: 1.1rem 0 1.6rem;
    padding-left: 1.2rem;
}

.article-callout {
    margin: 2rem 0;
    border: 1px solid rgba(94, 255, 211, 0.18);
    border-radius: 1rem;
    background: rgba(94, 255, 211, 0.055);
    padding: 1.25rem 1.35rem;
}

.article-callout p {
    margin: 0;
    color: #f0fffb;
}

.article-side {
    position: sticky;
    top: 6rem;
    display: grid;
    gap: 1rem;
}

.article-side-card {
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.035);
    padding: 1rem;
}

.article-side-card h2 {
    margin: 0 0 0.6rem;
    color: #f4f4f5;
    font-family: var(--blog-font-display);
    font-size: 0.86rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.article-side-card p,
.article-side-card a {
    color: #a9a9b2;
    font-family: var(--blog-font-body);
    font-size: 0.9rem;
    line-height: 1.45;
}

.article-side-card a:hover {
    color: #5effd3;
}

.article-sources {
    margin-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 1.5rem;
}

.article-sources ol {
    margin: 0;
    padding-left: 1.15rem;
}

.article-sources li {
    margin-bottom: 0.75rem;
    color: #a9a9b2;
    font-family: var(--blog-font-body);
    font-size: 0.92rem;
    line-height: 1.5;
}

.article-sources a {
    color: #d9d9df;
}

.article-sources a:hover {
    color: #5effd3;
}

.article-next {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    margin-top: 3rem;
    border: 1px solid rgba(94, 255, 211, 0.18);
    border-radius: 1.15rem;
    background: rgba(94, 255, 211, 0.045);
    padding: 1.15rem 1.25rem;
    text-decoration: none;
}

.article-next span {
    color: #8d8d96;
    font-family: var(--blog-font-display);
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.article-next strong {
    display: block;
    margin-top: 0.25rem;
    color: #f4f4f5;
    font-family: var(--blog-font-display);
    font-size: 1.1rem;
}

.blog-reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 700ms cubic-bezier(0.19, 1, 0.22, 1),
                transform 700ms cubic-bezier(0.19, 1, 0.22, 1);
}

.blog-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 900px) {
    .blog-nav {
        align-items: stretch;
        border-radius: 1.25rem;
        flex-direction: column;
    }

    .blog-nav-links {
        flex-wrap: wrap;
    }

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

    .blog-title,
    .article-title {
        max-width: 9.5ch;
    }

    .blog-grid {
        grid-template-columns: 1fr;
    }

    .article-side {
        position: static;
        grid-template-columns: 1fr;
    }
}

@media (max-width: 520px) {
    .blog-main {
        width: min(calc(100vw - 1rem), 72rem);
    }

    .blog-title {
        font-size: clamp(3rem, 18vw, 4.8rem);
    }

    .article-title {
        max-width: 7.5ch;
        font-size: clamp(2.6rem, 13vw, 3.9rem);
        line-height: 0.94;
    }

    .blog-visual {
        min-height: 24rem;
    }

    .blog-stat-stack {
        left: 0;
        right: auto;
        bottom: 2rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .blog-reveal,
    .blog-card {
        opacity: 1;
        transform: none;
        transition: none;
    }
}