.blog-main { margin-top: 18px; padding: 26px 0 56px; color: #17344f; }
.blog-section { margin-top: 36px; }

.blog-hero {  display: grid; grid-template-columns: 1.1fr .9fr; gap: 20px; align-items: stretch;  }
.blog-hero-left { border-radius: 12px; background: linear-gradient(180deg, #f4f9ff 0%, #ffffff 32%, #ffffff 100%); }

.blog-tag { display: inline-block; padding: 6px 12px; border-radius: 999px; background: rgba(3, 121, 237, .1); color: #0379ed; font-size: 13px; font-weight: bold; }
.blog-hero h1 { margin-top: 14px; font-size: 38px; line-height: 1.24; color: #0f2c48; }
.blog-hero p { margin-top: 14px; line-height: 1.85; color: #5c7286; }
.blog-hero-right { border-radius: 12px; overflow: hidden; }
.blog-hero-right img { width: 100%; height: 240px; object-fit: cover; display: block; }

.blog-list { margin-top: 18px; display: grid; gap: 12px; }
.blog-item { display: grid; grid-template-columns: 250px 1fr; gap: 14px; align-items: stretch; background: #fff; border: 1px solid #e4edf8; border-radius: 12px; overflow: hidden; }
.blog-item.no-image { grid-template-columns: 1fr; }

.blog-item-cover img { width: 100%; height: 100%; min-height: 160px; object-fit: cover; display: block; }

.blog-item-body { padding: 14px; }
.blog-item-body span { font-size: 12px; color: #6c8094; }
.blog-item-body h3 { margin-top: 8px; font-size: 20px; line-height: 1.45; }
.blog-item-body h3 a { color: #12314f; }
.blog-item-body h3 a:hover { color: #0379ed; }
.blog-item-body p { margin-top: 8px; color: #5f7388; line-height: 1.8; text-indent: 2em; }
.blog-item-body p a { margin-left: 8px; color: #0379ed; }

.blog-read { display: inline-block; margin-top: 10px; color: #0379ed; font-weight: bold; }
.blog-read:hover { text-decoration: underline; }

@media only screen and (max-width: 1280px) {
    .blog-main { padding: 20px 16px 46px; }
}

@media only screen and (max-width: 992px) {
    .blog-hero,
    .blog-item { grid-template-columns: 1fr; }

    .blog-hero h1 { font-size: 32px; }
}

@media only screen and (max-width: 768px) {
    .blog-hero h1 { font-size: 27px; }
}