/* Giao diện Blog công khai — dùng chung màu/nền với kindergarten.css. */

.blog-list { padding: 32px 0 56px; }
.blog-list__head { text-align: center; margin-bottom: 28px; }
.blog-list__head h1 { font-size: 2rem; margin: 0 0 8px; }
.blog-list__head p { color: #5b6472; margin: 0; }
.blog-empty { text-align: center; color: #5b6472; padding: 40px 0; }

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 22px;
}

.blog-cardp {
    background: #fff;
    border: 1px solid #eceff3;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(16, 24, 40, .04);
    transition: transform .15s ease, box-shadow .15s ease;
}
.blog-cardp:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(16, 24, 40, .1); }
.blog-cardp__link { text-decoration: none; color: inherit; display: block; }
.blog-cardp__img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; display: block; }
.blog-cardp__body { padding: 16px 18px 20px; }
.blog-cardp__title { font-size: 1.15rem; margin: 0 0 8px; line-height: 1.35; }
.blog-cardp__date { display: block; font-size: .8rem; color: #98a2b3; margin-bottom: 8px; }
.blog-cardp__excerpt { margin: 0; color: #475467; font-size: .95rem; line-height: 1.55; }

.blog-pagerp {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 36px;
}
.blog-pagerp__btn {
    padding: 8px 16px;
    border-radius: 999px;
    background: #4293f5;
    color: #fff;
    text-decoration: none;
    font-weight: 600;
}
.blog-pagerp__info { color: #667085; }

/* Bài viết chi tiết */
.blog-article { max-width: 760px; padding: 28px 0 60px; }
.blog-breadcrumb { font-size: .85rem; color: #98a2b3; margin-bottom: 18px; }
.blog-breadcrumb a { color: #4293f5; text-decoration: none; }
.blog-breadcrumb span { margin: 0 6px; }
.blog-article__title { font-size: 2.1rem; line-height: 1.25; margin: 0 0 10px; }
.blog-article__date { display: block; color: #98a2b3; font-size: .9rem; margin-bottom: 20px; }
.blog-article__cover {
    width: 100%;
    height: auto;
    border-radius: 16px;
    margin-bottom: 24px;
    display: block;
}

.article-content { font-size: 1.05rem; line-height: 1.8; color: #2b3440; }
.article-content h2 { font-size: 1.5rem; margin: 1.4em 0 .5em; line-height: 1.3; }
.article-content h3 { font-size: 1.25rem; margin: 1.2em 0 .4em; line-height: 1.3; }
.article-content p { margin: 0 0 1.1em; }
.article-content ul,
.article-content ol { margin: 0 0 1.1em; padding-left: 1.5em; }
.article-content li { margin: .3em 0; }
.article-content a { color: #4293f5; }
.article-content img { max-width: 100%; height: auto; border-radius: 12px; margin: 1em 0; }
.article-content blockquote {
    margin: 1.2em 0;
    padding: .6em 1.2em;
    border-left: 4px solid #4293f5;
    background: #f5f9ff;
    color: #475467;
    border-radius: 0 10px 10px 0;
}
.article-content pre {
    background: #0f172a;
    color: #e2e8f0;
    padding: 14px 16px;
    border-radius: 10px;
    overflow-x: auto;
}
.article-content table { border-collapse: collapse; width: 100%; margin: 1.2em 0; }
.article-content th,
.article-content td { border: 1px solid #e4e7ec; padding: 8px 12px; text-align: left; }

.blog-article__back { margin-top: 32px; }
.blog-article__back a { color: #4293f5; text-decoration: none; font-weight: 600; }