* { margin: 0; padding: 0; box-sizing: border-box; }
        body {
            font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
            background: var(--page-bg);
            color: var(--text-primary);
            min-height: 100vh;
        }
        .page-header {
            background: var(--surface);
            border-bottom: 1px solid var(--border);
            padding: 16px 24px;
            position: sticky; top: 0; z-index: 100;
        }
        .header-inner {
            max-width: 1200px; margin: 0 auto;
            display: flex; align-items: center; justify-content: space-between;
        }
        .logo-link { display: flex; align-items: center; text-decoration: none; gap: 10px; }
        .logo-img { height: 32px; width: auto; }
        .logo-text { font-size: 20px; font-weight: 700; color: var(--text-primary); }
        .header-actions { display: flex; align-items: center; gap: 12px; }
        .btn-back {
            display: inline-flex; align-items: center; gap: 6px;
            padding: 8px 16px; border-radius: 6px; font-size: 14px; font-weight: 500;
            text-decoration: none; color: var(--text-secondary);
            background: var(--surface-soft); border: 1px solid var(--border); transition: all 0.15s ease;
        }
        .btn-back:hover { background: var(--primary-soft); color: var(--primary); }
        .btn-back .material-icons { font-size: 18px; }
        .theme-toggle {
            padding: 8px; border-radius: 6px; background: var(--surface-soft);
            border: 1px solid var(--border); cursor: pointer; color: var(--text-secondary);
            display: flex; align-items: center; justify-content: center;
        }
        .theme-toggle:hover { background: var(--primary-soft); color: var(--primary); }
        .theme-toggle .material-icons { font-size: 20px; }
        .page-content { max-width: 1200px; margin: 0 auto; padding: 40px 24px 80px; position: relative; }

        /* Cyan ambient backdrop - matches /pricing + /careers. */
        .page-content::before {
            content: "";
            position: absolute;
            inset: 0 0 auto 0;
            height: 520px;
            background:
                radial-gradient(ellipse 1100px 600px at 50% 0%, rgba(0,179,201,.12), transparent 65%),
                radial-gradient(ellipse 700px 400px at 50% 100%, rgba(0,179,201,.04), transparent 70%);
            pointer-events: none;
            z-index: 0;
        }
        .page-content > * { position: relative; z-index: 1; }
        [data-theme="dark"] .page-content::before {
            background:
                radial-gradient(ellipse 1100px 600px at 50% 0%, rgba(0,179,201,.20), transparent 65%),
                radial-gradient(ellipse 700px 400px at 50% 100%, rgba(0,179,201,.08), transparent 70%);
        }

        .page-title { font-size: 32px; font-weight: 700; margin-bottom: 12px; color: var(--text-primary); text-align: center; }
        .page-subtitle { font-size: 16px; color: var(--text-secondary); text-align: center; margin-bottom: 32px; }
        .page-footer {
            text-align: center;
            padding: 32px;
            color: var(--text-muted, var(--text-secondary));
            font-size: 14px;
        }
        .page-footer a { color: var(--text-secondary); text-decoration: none; }
        .page-footer a:hover { color: var(--primary); }
        [data-theme="dark"] .icon-dark { display: none; }
        [data-theme="light"] .icon-light, :root:not([data-theme="dark"]) .icon-light { display: none; }
        :root { --bg-white: #ffffff; --bg-light: #f7f9fb; }
        [data-theme="dark"] { --bg-white: #0a0f1c; --bg-light: #0e1525; }

        /* Blog grid */
        .blog-grid {
            display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
            gap: 24px; margin-top: 24px;
        }
        .blog-card {
            background: var(--surface); border: 1px solid var(--border);
            border-radius: 12px; overflow: hidden; transition: all 0.2s ease;
            text-decoration: none; color: inherit; display: block;
        }
        .blog-card:hover {
            transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.1);
            border-color: var(--primary);
        }
        .blog-card-body { padding: 20px; }
        .blog-card-meta { display: flex; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }
        .blog-badge {
            padding: 4px 10px; border-radius: 12px; font-size: 12px; font-weight: 500;
            background: var(--primary-soft); color: var(--primary);
        }
        .blog-badge-featured { background: rgba(234,179,8,0.2); color: #ca8a04; }
        .blog-card h2 { font-size: 18px; font-weight: 600; margin-bottom: 8px; color: var(--text-primary); }
        .blog-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.5; margin-bottom: 16px; }
        .blog-card-footer {
            display: flex; justify-content: space-between; align-items: center;
            font-size: 13px; color: var(--text-muted);
        }
        /* Category bar */
        .category-bar { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin-bottom: 16px; }
        .category-link {
            padding: 8px 16px; border-radius: 20px; border: 1px solid var(--border);
            background: var(--bg-white); color: var(--text-primary); font-size: 14px; font-weight: 500;
            text-decoration: none; transition: all 0.2s ease;
        }
        .category-link:hover { background: var(--bg-light); border-color: var(--primary); color: var(--primary); }
        .category-link.active { background: var(--primary); color: #fff; border-color: var(--primary); }
        /* Pagination */
        .pagination-bar { display: flex; justify-content: center; gap: 8px; margin-top: 40px; }
        .page-link-btn {
            padding: 8px 14px; border-radius: 8px; border: 1px solid var(--border);
            background: var(--bg-white); color: var(--text-primary); text-decoration: none;
            font-size: 14px; transition: all 0.2s;
        }
        .page-link-btn:hover { border-color: var(--primary); color: var(--primary); }
        .page-link-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }
        [data-theme="dark"] .blog-card { background: #131a2a; border-color: rgba(148,163,184,0.18); }
        [data-theme="dark"] .category-link { background: #131a2a; border-color: rgba(148,163,184,0.18); color: #ececf1; }
        [data-theme="dark"] .category-link:hover { background: #0e1525; }
        [data-theme="dark"] .page-link-btn { background: #131a2a; border-color: rgba(148,163,184,0.18); color: #ececf1; }