/* Blog section — shares the landing page's tokens (system font, #111, 18px radii). */

:root {
    --max: 1040px;
    --prose: 68ch;
    --ink: #111;
    --muted: #666;
    --line: #e6e6e6;
    --surface: #fafafa;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: -apple-system, system-ui, Segoe UI, Roboto, Arial, sans-serif;
    line-height: 1.5;
    color: var(--ink);
    background: #fff;
}

header,
main,
footer {
    padding: 24px;
}

.wrap {
    max-width: var(--max);
    margin: 0 auto;
}

.fine {
    color: var(--muted);
    font-size: 14px;
}

a {
    color: inherit;
}

/* ---------- header ---------- */

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    text-decoration: none;
    color: inherit;
}

.brand-title {
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
}

.logo {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    object-fit: cover;
}

.nav-links {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 12px 16px;
    border-radius: 12px;
    text-decoration: none;
    border: 1px solid var(--ink);
    color: var(--ink);
    background: none;
    font: inherit;
    cursor: pointer;
}

.btn.primary {
    background: var(--ink);
    color: #fff;
}

/* language switcher sits apart from the section nav */
.btn.lang {
    border-color: var(--line);
    color: #333;
}

.btn.lang::before {
    content: "🌐";
    margin-right: 6px;
    font-size: 13px;
}

.btn.lang:hover {
    border-color: #bbb;
}

/* ---------- blog index ---------- */

.blog-hero {
    padding: 40px 0 8px;
    max-width: var(--prose);
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: .08em;
    font-size: 12px;
    font-weight: 600;
    margin: 0 0 8px;
}

.blog-hero h1 {
    font-size: 44px;
    line-height: 1.1;
    margin: 0 0 12px;
}

.lede {
    font-size: 18px;
    color: #333;
    margin: 0 0 12px;
}

.filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 24px 0 8px;
    padding-bottom: 4px;
}

.filter {
    padding: 7px 13px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: #fff;
    color: #333;
    font: inherit;
    font-size: 14px;
    cursor: pointer;
}

.filter:hover {
    border-color: #bbb;
}

.filter.is-active {
    background: var(--ink);
    border-color: var(--ink);
    color: #fff;
}

.year {
    font-size: 14px;
    font-weight: 600;
    color: var(--muted);
    letter-spacing: .08em;
    margin: 32px 0 4px;
    padding-top: 16px;
    border-top: 1px solid var(--line);
}

.post-list {
    display: block;
}

.post-card {
    padding: 18px 0;
    border-bottom: 1px solid var(--line);
}

.post-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.post-card-meta {
    margin: 0 0 4px;
}

.post-card h3 {
    margin: 0 0 6px;
    font-size: 21px;
    line-height: 1.25;
}

.post-card-link:hover h3 {
    text-decoration: underline;
}

.excerpt {
    margin: 0;
    max-width: var(--prose);
    overflow-wrap: break-word;
}

.chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 10px;
}

.chip {
    font-size: 12px;
    color: var(--muted);
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 2px 10px;
}

.no-results {
    padding: 24px 0;
}

.outstanding {
    margin: 8px 0 0;
}

.translation-note {
    margin: 14px 0 0;
    padding: 10px 14px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--surface);
}

/* ---------- post page ---------- */

.post {
    max-width: var(--prose);
    margin: 0 auto;
    padding-top: 24px;
}

.breadcrumb {
    margin: 0 0 20px;
}

.post h1 {
    font-size: 38px;
    line-height: 1.15;
    margin: 0 0 10px;
}

.post-meta {
    margin: 0;
}

.prose {
    margin-top: 28px;
    font-size: 17px;
    overflow-wrap: break-word;
}

.prose p {
    margin: 0 0 18px;
}

.prose h2 {
    font-size: 24px;
    line-height: 1.25;
    margin: 36px 0 10px;
}

.prose h1,
.prose h3 {
    font-size: 19px;
    margin: 28px 0 8px;
}

.prose h4 {
    font-size: 17px;
    margin: 24px 0 8px;
}

.prose ul,
.prose ol {
    margin: 0 0 18px;
    padding-left: 22px;
}

.prose li {
    margin-bottom: 6px;
}

.prose blockquote {
    margin: 24px 0;
    padding: 2px 0 2px 18px;
    border-left: 3px solid var(--line);
    color: #333;
    font-style: italic;
}

.prose a {
    color: var(--ink);
    text-decoration-color: #bbb;
    text-underline-offset: 2px;
}

.prose a:hover {
    text-decoration-color: var(--ink);
}

.prose figure {
    margin: 24px 0;
}

.prose figure[hidden] {
    display: none;
}

.prose img {
    max-width: 100%;
    height: auto;
    border-radius: 14px;
    border: 1px solid var(--line);
    display: block;
}

.prose figcaption {
    margin-top: 8px;
    color: var(--muted);
    font-size: 14px;
}

.embed {
    position: relative;
    aspect-ratio: 16 / 9;
    margin: 24px 0;
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid var(--line);
    background: #f2f2f2;
}

.embed iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* ---------- post navigation + app plug ---------- */

.pagers {
    max-width: var(--prose);
    margin: 40px auto 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.pager {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 18px;
    text-decoration: none;
    color: inherit;
    background: var(--surface);
}

.pager:hover {
    border-color: #bbb;
}

.pager.next {
    text-align: right;
}

.pager:only-child {
    grid-column: span 2;
}

.card {
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 18px;
    background: var(--surface);
}

.app-plug {
    max-width: var(--prose);
    margin: 40px auto 0;
}

.app-plug p {
    margin: 8px 0 16px;
}

/* ---------- footer ---------- */

footer {
    border-top: 1px solid #eee;
    margin-top: 48px;
}

.footer-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.footer-links {
    display: flex;
    gap: 16px;
}

/* ---------- responsive ---------- */

@media (max-width: 768px) {
    .brand {
        margin-right: 8px;
        gap: 6px;
    }

    .brand-title {
        font-size: 13px;
        opacity: .85;
    }

    .btn {
        padding: 10px 14px;
        font-size: 14px;
    }

    .blog-hero h1 {
        font-size: 32px;
    }

    .post h1 {
        font-size: 28px;
    }

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

    .pager.next {
        text-align: left;
    }

    .pager:only-child {
        grid-column: span 1;
    }
}