/* ---------- Blog listing ---------- */
.blog-hero { padding: 160px 24px 60px; text-align: center; }
.blog-hero .eyebrow { margin-bottom: 18px; }
.blog-hero h1 { font-size: 2.6rem; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 16px; }
.blog-hero p { color: var(--text-secondary); max-width: 600px; margin: 0 auto; font-size: 1.05rem; }

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px 110px;
}
@media (max-width: 980px) { .blog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .blog-grid { grid-template-columns: 1fr; } }

.post-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    padding: 28px;
    display: flex;
    flex-direction: column;
    transition: border-color 0.15s ease, transform 0.15s ease;
}
.post-card:hover { border-color: var(--accent); transform: translateY(-3px); }
.post-card .post-tag {
    color: var(--accent-bright); font-size: 0.78rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 12px;
}
.post-card h2 { font-size: 1.2rem; line-height: 1.35; margin-bottom: 10px; }
.post-card p { color: var(--text-secondary); font-size: 0.92rem; line-height: 1.6; margin-bottom: 18px; flex: 1; }
.post-card .post-meta { color: var(--text-muted); font-size: 0.82rem; }

/* ---------- Article page ---------- */
.article-wrap { max-width: 700px; margin: 0 auto; padding: 150px 24px 100px; }
.article-back { color: var(--text-muted); font-size: 0.88rem; display: inline-block; margin-bottom: 28px; }
.article-back:hover { color: var(--accent); }
.article-tag {
    color: var(--accent-bright); font-size: 0.8rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.06em;
}
.article-wrap h1 { font-size: 2.3rem; line-height: 1.25; margin: 14px 0; letter-spacing: -0.01em; }
.article-meta {
    color: var(--text-muted); font-size: 0.9rem; margin-bottom: 36px;
    padding-bottom: 24px; border-bottom: 1px solid var(--border-light);
}
.article-wrap h2 { font-size: 1.4rem; margin: 42px 0 14px; color: var(--text-primary); }
.article-wrap h3 { font-size: 1.12rem; margin: 30px 0 10px; color: var(--text-primary); }
.article-wrap p { color: var(--text-secondary); line-height: 1.8; margin-bottom: 18px; font-size: 1.02rem; }
.article-wrap ul, .article-wrap ol { color: var(--text-secondary); line-height: 1.8; margin: 0 0 18px 1.3rem; font-size: 1.02rem; }
.article-wrap li { margin-bottom: 8px; }
.article-wrap a { color: var(--accent); text-decoration: underline; }
.article-wrap a:hover { color: var(--accent-bright); }
.article-wrap strong { color: var(--text-primary); }
.article-wrap blockquote {
    border-left: 3px solid var(--accent); padding: 2px 0 2px 22px; margin: 28px 0;
    color: var(--text-primary); font-size: 1.08rem; font-style: italic;
}

.stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 26px 0 34px; }
@media (max-width: 640px) { .stat-grid { grid-template-columns: 1fr; } }
.stat-box { background: var(--bg-card); border: 1px solid var(--border-light); border-radius: var(--radius); padding: 22px 16px; text-align: center; }
.stat-box .num {
    font-size: 1.9rem; font-weight: 800; display: block;
    background: linear-gradient(135deg, var(--accent-bright), var(--accent) 60%, #b0840b);
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat-box .label { color: var(--text-muted); font-size: 0.82rem; margin-top: 6px; }

.article-cta {
    margin: 48px 0 8px; padding: 28px 30px; border: 1px solid var(--border);
    border-radius: var(--radius); background: var(--accent-light); text-align: center;
}
.article-cta h3 { margin-bottom: 8px; }
.article-cta p { color: var(--text-secondary); margin-bottom: 18px; }

.source-list { font-size: 0.85rem; color: var(--text-muted); margin-top: 44px; padding-top: 20px; border-top: 1px solid var(--border-light); }
.source-list li { margin-bottom: 6px; }