/* ========================================================================== 
   POST-MIGRATION PUBLIC PARITY
   ========================================================================== */

/* Keep the duplicated capability track moving continuously as it did before
   the Tailwind migration. */
.home-capability-strip {
    overflow: hidden;
}

.home-capability-strip__track {
    animation: home-capability-marquee 28s linear infinite;
    will-change: transform;
}

@keyframes home-capability-marquee {
    from {
        transform: translate3d(0, 0, 0);
    }

    to {
        transform: translate3d(-50%, 0, 0);
    }
}

/* Markdown article typography. These selectors intentionally live in a
   late-loaded parity layer so generated Markdown HTML cannot fall back to
   reset/base heading styles in production. */
.article-content {
    min-width: 0;
}

.article-prose {
    color: var(--color-mist-300);
    font-size: 1.0625rem;
    line-height: 1.9;
}

.article-prose > :first-child {
    margin-top: 0;
}

.article-prose > * + * {
    margin-top: 1.5rem;
}

.article-prose h1,
.article-prose h2,
.article-prose h3,
.article-prose h4 {
    max-width: 42rem;
    color: var(--color-mist-50);
    font-weight: 500;
    text-wrap: balance;
    scroll-margin-top: 7rem;
}

.article-prose h1,
.article-prose h2 {
    margin-top: 3.5rem;
    font-size: clamp(2rem, 4vw, 2.75rem);
    line-height: 1.08;
    letter-spacing: -0.04em;
}

.article-prose h3 {
    margin-top: 3rem;
    font-size: clamp(1.5rem, 3vw, 1.875rem);
    line-height: 1.18;
    letter-spacing: -0.03em;
}

.article-prose h4 {
    margin-top: 2.5rem;
    font-size: 1.25rem;
    line-height: 1.3;
    letter-spacing: -0.02em;
}

.article-prose p,
.article-prose ul,
.article-prose ol,
.article-prose blockquote {
    max-width: 46rem;
}

.article-prose p {
    line-height: 1.9;
}

.article-prose strong {
    color: var(--color-mist-100);
    font-weight: 700;
}

.article-prose em {
    color: var(--color-mist-200);
}

.article-prose a {
    color: var(--color-signal-300);
    text-decoration: underline;
    text-decoration-color: color-mix(in oklab, var(--color-signal-300) 45%, transparent);
    text-decoration-thickness: 1px;
    text-underline-offset: 0.22em;
}

.article-prose a:hover {
    color: var(--color-signal-200);
    text-decoration-color: currentColor;
}

.article-prose ul,
.article-prose ol {
    padding-left: 1.5rem;
}

.article-prose ul {
    list-style: disc;
}

.article-prose ol {
    list-style: decimal;
}

.article-prose li {
    padding-left: 0.25rem;
}

.article-prose li + li {
    margin-top: 0.625rem;
}

.article-prose li::marker {
    color: var(--color-signal-300);
}

.article-prose blockquote {
    margin-block: 2rem;
    padding: 0.25rem 0 0.25rem 1.5rem;
    border-left: 2px solid var(--color-signal-300);
    color: var(--color-mist-400);
    font-style: italic;
}

.article-prose code {
    padding: 0.14rem 0.38rem;
    border: 1px solid var(--color-border);
    border-radius: 0.4rem;
    background: color-mix(in oklab, var(--color-surface) 88%, black);
    color: var(--color-signal-200);
    font-family: var(--font-mono);
    font-size: 0.9em;
}

.article-prose pre {
    max-width: 100%;
    overflow-x: auto;
    margin-block: 2rem;
    padding: 1.35rem 1.5rem;
    border: 1px solid var(--color-border-strong);
    border-radius: 1.25rem;
    background: #050915;
    box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.03);
    line-height: 1.65;
}

.article-prose pre code {
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--color-mist-100);
    font-size: 0.875rem;
    white-space: pre;
}

.article-prose hr {
    margin-block: 3rem;
    border: 0;
    border-top: 1px solid var(--color-border-strong);
}

.article-prose img {
    display: block;
    width: 100%;
    height: auto;
    margin-block: 2.5rem;
    border-radius: 1.5rem;
}

.article-prose table {
    width: 100%;
    margin-block: 2rem;
    border-collapse: collapse;
    font-size: 0.9375rem;
}

.article-prose th,
.article-prose td {
    padding: 0.875rem 1rem;
    border-bottom: 1px solid var(--color-border);
    text-align: left;
    vertical-align: top;
}

.article-prose th {
    color: var(--color-mist-100);
    font-weight: 700;
}

@media (max-width: 39.999rem) {
    .article-prose {
        font-size: 1rem;
        line-height: 1.8;
    }

    .article-prose h1,
    .article-prose h2 {
        margin-top: 3rem;
    }

    .article-prose pre {
        margin-inline: -0.25rem;
        padding: 1.125rem;
        border-radius: 1rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .home-capability-strip__track {
        animation: none;
        transform: none;
    }
}