/* =========================
   Blog Header – Clean Layout
   ========================= */

.blog-header {
    padding-top: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid #eee;
}

/* ---------- Logo ---------- */

.blog-merchant-logo-wrapper {
    display: flex;
    justify-content: center;
    margin: 24px 0 16px;
}

.blog-merchant-logo {
    background: #ffffff;
    padding: 14px 22px;
    border-radius: 14px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
    max-width: 340px;
}

.blog-merchant-logo img {
    max-width: 300px;
    max-height: 160px;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
}

/* ---------- Title Group ---------- */

.blog-title-group {
    margin-bottom: 16px;
}

.blog-title {
    font-size: 2.1rem;
    line-height: 1.25;
    font-weight: 700;
    color: #111;
    margin-bottom: 8px;
}

/* Subtitle */

.blog-subtitle {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #555;
    margin-bottom: 0;
}

/* ---------- Introduction ---------- */

.blog-introduction {
    font-size: 1rem;
    line-height: 1.75;
    color: #444;
    margin-top: 8px;
    margin-bottom: 12px;
}

/* ---------- Published Date ---------- */

.blog-published {
    font-size: 0.85rem;
    color: #888;
}

/* ---------- Responsive ---------- */

@media (max-width: 768px) {
    .blog-title {
        font-size: 1.75rem;
    }

    .blog-merchant-logo {
        max-width: 280px;
        padding: 12px 18px;
    }
}