/* Shared styles for Mezame content pages (blog articles + hubs + /en/).
   Design tokens mirror the landing page. */
:root {
    --bg: #faf7f2;
    --card: #ffffff;
    --text: #2c2c2e;
    --text-secondary: #6b6b70;
    --accent: #5b9a8b;
    --accent-dark: #4a8a7a;
    --border: #e8e4de;
    --code-bg: #f2ede6;
}
@media (prefers-color-scheme: dark) {
    :root {
        --bg: #1c1c1e;
        --card: #2c2c2e;
        --text: #f5f1eb;
        --text-secondary: #a0a0a4;
        --accent: #6db3a2;
        --accent-dark: #5b9a8b;
        --border: #3a3a3c;
        --code-bg: #242426;
    }
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    font-size: 18px;
    -webkit-font-smoothing: antialiased;
}
a { color: var(--accent-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Nav */
.site-nav {
    position: sticky; top: 0; z-index: 10;
    background: color-mix(in srgb, var(--bg) 88%, transparent);
    backdrop-filter: saturate(180%) blur(12px);
    border-bottom: 1px solid var(--border);
}
.site-nav-inner {
    max-width: 760px; margin: 0 auto; padding: 14px 20px;
    display: flex; align-items: center; justify-content: space-between;
}
.site-logo { font-weight: 700; font-size: 20px; color: var(--text); letter-spacing: -0.02em; }
.site-logo:hover { text-decoration: none; }
.site-nav-links { display: flex; gap: 20px; align-items: center; font-size: 15px; }
.site-nav-links a { color: var(--text-secondary); }
.nav-download {
    background: var(--accent); color: #fff !important; padding: 8px 16px;
    border-radius: 999px; font-weight: 600;
}
.nav-download:hover { background: var(--accent-dark); text-decoration: none; }

/* Layout */
.wrap { max-width: 760px; margin: 0 auto; padding: 0 20px; }
.breadcrumb { font-size: 14px; color: var(--text-secondary); margin: 28px 0 8px; }
.breadcrumb a { color: var(--text-secondary); }

/* Article */
article { padding-bottom: 24px; }
article h1 {
    font-size: 40px; line-height: 1.15; font-weight: 800;
    letter-spacing: -0.03em; margin: 10px 0 16px; color: var(--text);
}
.article-meta { color: var(--text-secondary); font-size: 15px; margin-bottom: 32px; }
.lead { font-size: 21px; color: var(--text); margin-bottom: 28px; }
article h2 {
    font-size: 28px; font-weight: 700; letter-spacing: -0.02em;
    margin: 40px 0 14px; color: var(--text);
}
article h3 { font-size: 21px; font-weight: 700; margin: 28px 0 10px; }
article p { margin: 0 0 18px; }
article ul, article ol { margin: 0 0 18px; padding-left: 24px; }
article li { margin-bottom: 8px; }
article strong { font-weight: 700; }
blockquote {
    border-left: 3px solid var(--accent); background: var(--card);
    padding: 14px 20px; margin: 0 0 20px; border-radius: 0 10px 10px 0;
    color: var(--text-secondary); font-style: italic;
}
article table { width: 100%; border-collapse: collapse; margin: 0 0 22px; font-size: 16px; }
article th, article td { border: 1px solid var(--border); padding: 10px 12px; text-align: left; vertical-align: top; }
article th { background: var(--card); font-weight: 700; }
hr { border: none; border-top: 1px solid var(--border); margin: 36px 0; }

/* Callout / CTA */
.cta-box {
    background: var(--card); border: 1px solid var(--border); border-radius: 16px;
    padding: 28px; margin: 36px 0; text-align: center;
}
.cta-box h3 { font-size: 22px; margin: 0 0 8px; }
.cta-box p { color: var(--text-secondary); margin: 0 0 18px; }
.btn {
    display: inline-block; background: var(--accent); color: #fff !important;
    padding: 13px 26px; border-radius: 999px; font-weight: 700; font-size: 17px;
}
.btn:hover { background: var(--accent-dark); text-decoration: none; }

/* Related */
.related { margin: 40px 0; }
.related h2 { font-size: 22px; margin-bottom: 14px; }
.related ul { list-style: none; padding: 0; }
.related li { margin-bottom: 10px; }

/* Hub grid */
.post-grid { display: grid; gap: 16px; margin: 24px 0 8px; }
.post-card {
    display: block; background: var(--card); border: 1px solid var(--border);
    border-radius: 14px; padding: 22px 24px; color: var(--text);
}
.post-card:hover { border-color: var(--accent); text-decoration: none; }
.post-card h2 { font-size: 20px; margin: 0 0 6px; }
.post-card p { color: var(--text-secondary); font-size: 16px; margin: 0; }

/* Footer */
.site-footer {
    border-top: 1px solid var(--border); margin-top: 48px;
    padding: 28px 20px; text-align: center; color: var(--text-secondary); font-size: 14px;
}
.site-footer a { color: var(--text-secondary); }

@media (max-width: 600px) {
    body { font-size: 17px; }
    article h1 { font-size: 32px; }
    article h2 { font-size: 24px; }
    .lead { font-size: 19px; }
    .site-nav-links { gap: 14px; font-size: 14px; }
}