/* ===== Blog List ===== */
.blog-list-section {
    padding: 0 0 100px;
    min-height: 50vh;
}

.blog-actions {
    max-width: 700px;
    margin: 0 auto 20px;
    display: flex;
    justify-content: flex-end;
}

.blog-grid {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.blog-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    transition: all var(--transition);
}

.blog-card:hover {
    border-color: var(--accent);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.blog-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 3px 10px;
    border-radius: 20px;
    border: 1px solid;
}

.blog-card-meta time {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.blog-card h2 {
    font-size: 1.25rem;
    margin-bottom: 10px;
}

.blog-card h2 a {
    color: var(--text-primary);
    transition: color var(--transition);
}

.blog-card h2 a:hover { color: var(--accent); }

.blog-excerpt {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 14px;
}

.blog-read-more {
    font-size: 0.85rem;
    color: var(--accent);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap var(--transition);
}

.blog-read-more:hover { gap: 10px; }

/* ===== Blog Post ===== */
.blog-post-section {
    padding: 120px 0 100px;
    min-height: 50vh;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 32px;
    transition: color var(--transition);
}

.back-link:hover { color: var(--accent); }

.blog-post {
    max-width: 750px;
    margin: 0 auto;
}

.blog-post-header { margin-bottom: 32px; }

.blog-post-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.blog-post-meta time {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--text-secondary);
}

.blog-post-header h1 {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.3;
}

.blog-post-body {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.9;
}

.blog-post-body h1,
.blog-post-body h2,
.blog-post-body h3,
.blog-post-body h4 {
    color: var(--text-primary);
    margin-top: 36px;
    margin-bottom: 16px;
}

.blog-post-body h2 { font-size: 1.5rem; }
.blog-post-body h3 { font-size: 1.2rem; }

.blog-post-body p {
    margin-bottom: 18px;
}

.blog-post-body ul {
    list-style: none;
    padding: 0;
    margin-bottom: 18px;
}

.blog-post-body ul li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 8px;
}

.blog-post-body ul li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--accent);
}

.blog-post-body code {
    background: rgba(0, 229, 255, 0.08);
    color: var(--accent);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.9em;
    font-family: var(--font-mono);
}

.blog-post-body pre {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 20px;
    overflow-x: auto;
    margin-bottom: 18px;
}

.blog-post-body pre code {
    background: none;
    padding: 0;
    color: var(--text-primary);
    font-size: 0.85rem;
    line-height: 1.6;
}

.blog-post-body img {
    max-width: 100%;
    border-radius: var(--radius-sm);
    margin: 16px 0;
}

.blog-post-body a {
    color: var(--accent);
    text-decoration: underline;
}

.blog-post-body hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 32px 0;
}

.blog-post-body strong { color: var(--text-primary); }

.blog-post-footer {
    margin-top: 48px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

/* ===== Loading & Error ===== */
.loading,
.empty,
.error {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.error i { color: #f59e0b; margin-right: 6px; }

.error button {
    background: none;
    border: 1px solid var(--border);
    color: var(--accent);
    padding: 8px 18px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.85rem;
    margin-left: 8px;
    transition: all var(--transition);
}

.error button:hover { border-color: var(--accent); }

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .page-header h1 { font-size: 2rem; }
    .blog-post-header h1 { font-size: 1.5rem; }
    .blog-card { padding: 20px; }
    .blog-card h2 { font-size: 1.1rem; }
}