.learn-blog-detail-page {
    min-height: 100vh;
    background: #f7f9fc;
    color: #0f172a;
}

.learn-blog-detail-icon-sm {
    width: 16px;
    height: 16px;
}

.learn-blog-detail-icon-xs {
    width: 12px;
    height: 12px;
}

.learn-blog-detail-hero {
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid #e2e8f0;
    background: #fff;
}

.learn-blog-detail-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(circle at 10% 30%, rgba(23, 107, 255, 0.08) 0%, transparent 28%),
        radial-gradient(circle at 88% 72%, rgba(14, 165, 233, 0.08) 0%, transparent 26%);
}

.learn-blog-detail-hero .container,
.learn-blog-detail-article .container {
    position: relative;
    max-width: 896px;
    z-index: 1;
}

.learn-blog-detail-hero .container {
    padding-top: 40px;
    padding-bottom: 56px;
}

.learn-blog-detail-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    color: #475569;
}

.learn-blog-detail-back:hover {
    color: #0284c7;
}

.learn-blog-detail-breadcrumb {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 18px;
    font-size: 14px;
    color: #64748b;
}

.learn-blog-detail-breadcrumb a {
    color: #64748b;
    text-decoration: none;
}

.learn-blog-detail-breadcrumb a:hover {
    color: #0284c7;
}

.learn-blog-detail-breadcrumb span {
    color: #cbd5e1;
}

.learn-blog-detail-breadcrumb strong {
    font-weight: 500;
    color: #1e293b;
}

.learn-blog-detail-cat {
    display: inline-flex;
    margin-bottom: 16px;
    border-radius: 999px;
    padding: 4px 12px;
    font-size: 12px;
    font-weight: 600;
    color: var(--cat-color);
    background: var(--cat-bg);
}

.learn-blog-detail-hero h1 {
    margin: 0;
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    line-height: 1.2;
    letter-spacing: -0.02em;
    font-weight: 600;
}

.learn-blog-detail-desc {
    margin: 20px 0 0;
    font-size: 18px;
    line-height: 1.75;
    color: #475569;
}

.learn-blog-detail-meta-wrap {
    margin-top: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid #e2e8f0;
}

.learn-blog-detail-meta-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px 16px;
}

.learn-blog-detail-authors {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px 14px;
}

.learn-blog-detail-author {
    display: flex;
    align-items: center;
    gap: 10px;
}

.learn-blog-detail-avatar {
    width: 48px;
    height: 48px;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    flex-shrink: 0;
}

.learn-blog-detail-avatar-lg {
    width: 64px;
    height: 64px;
    font-size: 18px;
}

.learn-blog-detail-author p {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
    color: #0f172a;
}

.learn-blog-detail-author small {
    display: block;
    margin-top: 2px;
    color: #64748b;
    font-size: 12px;
}

.learn-blog-detail-actions {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

.learn-blog-detail-action-btn {
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    background: #fff;
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 600;
    color: #0f172a;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.learn-blog-detail-action-btn:hover {
    border-color: #cbd5e1;
}

.learn-blog-detail-meta-line {
    margin-top: 14px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    color: #64748b;
    font-size: 14px;
}

.learn-blog-detail-meta-line span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.learn-blog-detail-metrics {
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid #f1f5f9;
    display: flex;
    flex-wrap: wrap;
    gap: 14px 18px;
}

.learn-blog-detail-metric {
    display: flex;
    align-items: center;
    gap: 8px;
}

.learn-blog-detail-metric small {
    display: block;
    color: #64748b;
    font-size: 12px;
}

.learn-blog-detail-metric p {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
}

.learn-blog-detail-tags {
    margin-top: 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.learn-blog-detail-tags span {
    border-radius: 999px;
    background: #f1f5f9;
    color: #334155;
    padding: 4px 12px;
    font-size: 12px;
    font-weight: 500;
}

.learn-blog-detail-article {
    padding: 40px 0 56px;
}

.learn-blog-detail-toc {
    margin-bottom: 40px;
    border: 1px solid #e2e8f0;
    border-radius: 28px;
    background: #f8fafc;
    padding: 24px;
}

.learn-blog-detail-toc h3 {
    margin: 0 0 12px;
    font-size: 14px;
    font-weight: 600;
    color: #0f172a;
    letter-spacing: -0.01em;
}

.learn-blog-detail-toc ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.learn-blog-detail-toc li + li {
    margin-top: 8px;
}

.learn-blog-detail-toc a {
    text-decoration: none;
    color: #475569;
    font-size: 14px;
}

.learn-blog-detail-toc a:hover {
    color: #0284c7;
}

.learn-blog-detail-intro {
    margin: 0 0 40px;
    color: #334155;
    font-size: 18px;
    line-height: 2;
}

.learn-blog-detail-section {
    margin-bottom: 38px;
    scroll-margin-top: 92px;
}

.learn-blog-detail-section h2 {
    margin: 0;
    font-size: 24px;
    line-height: 1.32;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.learn-blog-detail-section > p {
    margin: 14px 0 0;
    color: #334155;
    font-size: 16px;
    line-height: 2;
}

.learn-blog-detail-section ul {
    margin: 14px 0 0;
    padding-left: 20px;
}

.learn-blog-detail-section li {
    margin-top: 8px;
    color: #334155;
    font-size: 14px;
    line-height: 1.8;
}

.learn-blog-detail-content-html {
    color: #334155;
    font-size: 16px;
    line-height: 1.9;
}

.learn-blog-detail-content-html p {
    margin: 0 0 14px;
}

.learn-blog-detail-code {
    margin-top: 20px;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid #1e293b;
    background: #0f172a;
}

.learn-blog-detail-code-head {
    padding: 8px 14px;
    background: #1e293b;
    border-bottom: 1px solid #334155;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.learn-blog-detail-code-head span {
    color: #cbd5e1;
    font-size: 12px;
    font-weight: 600;
}

.learn-blog-detail-code-head button {
    border: none;
    background: transparent;
    color: #94a3b8;
    font-size: 12px;
    font-weight: 500;
}

.learn-blog-detail-code-head button:hover {
    color: #fff;
}

.learn-blog-detail-code pre {
    margin: 0;
    overflow-x: auto;
    padding: 16px;
    color: #e2e8f0;
    font-size: 14px;
    line-height: 1.8;
}

.learn-blog-detail-callout {
    margin-top: 20px;
    border: 1px solid;
    border-radius: 16px;
    padding: 14px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.learn-blog-detail-callout p {
    margin: 0;
    font-size: 14px;
    line-height: 1.8;
}

.learn-blog-detail-callout-info {
    border-color: #bfdbfe;
    background: #eff6ff;
    color: #1e40af;
}

.learn-blog-detail-callout-warning {
    border-color: #fde68a;
    background: #fffbeb;
    color: #92400e;
}

.learn-blog-detail-callout-success {
    border-color: #bbf7d0;
    background: #f0fdf4;
    color: #166534;
}

.learn-blog-detail-conclusion {
    margin-bottom: 40px;
    border: 1px solid #e0f2fe;
    border-radius: 28px;
    background: #f0f9ff;
    padding: 24px;
}

.learn-blog-detail-conclusion h3 {
    margin: 0 0 8px;
    font-size: 16px;
    font-weight: 600;
}

.learn-blog-detail-conclusion p {
    margin: 0;
    color: #334155;
    font-size: 14px;
    line-height: 1.8;
}

.learn-blog-detail-social {
    margin-bottom: 40px;
    border: 1px solid #e2e8f0;
    border-radius: 28px;
    background: #fff;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.learn-blog-detail-social p {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
    color: #334155;
}

.learn-blog-detail-social-icons {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.learn-blog-detail-social-icons button {
    width: 36px;
    height: 36px;
    border-radius: 999px;
    border: 1px solid #e2e8f0;
    background: #fff;
    color: #475569;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.learn-blog-detail-social-icons button:hover {
    border-color: #7dd3fc;
    color: #0284c7;
    background: #f0f9ff;
}

.learn-blog-detail-social-icons svg {
    width: 14px;
    height: 14px;
}

.learn-blog-detail-author-bio {
    margin-bottom: 40px;
    border: 1px solid #e2e8f0;
    border-radius: 28px;
    background: #fff;
    padding: 24px;
}

.learn-blog-detail-author-bio-text {
    margin-top: 8px;
    color: #475569;
    font-size: 14px;
    line-height: 1.8;
}

.learn-blog-detail-subscribe {
    border: 1px solid #dbeafe;
    border-radius: 28px;
    background: linear-gradient(145deg, #f0f9ff, #eff6ff);
    padding: 32px;
    text-align: center;
}

.learn-blog-detail-subscribe h3 {
    margin: 0;
    font-size: 24px;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.learn-blog-detail-subscribe p {
    margin: 10px auto 0;
    max-width: 520px;
    color: #475569;
    font-size: 14px;
    line-height: 1.8;
}

.learn-blog-detail-subscribe form {
    margin: 18px auto 0;
    max-width: 384px;
    display: flex;
    gap: 8px;
}

.learn-blog-detail-subscribe input {
    flex: 1;
    min-width: 0;
    height: 48px;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
    background: #ffffff;
    padding: 0 14px;
    font-size: 14px;
    color: #0f172a;
}

.learn-blog-detail-subscribe input::placeholder {
    color: #94a3b8;
}

.learn-blog-detail-subscribe button {
    border: none;
    border-radius: 16px;
    padding: 0 18px;
    background: #176bff;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
}

.learn-blog-detail-subscribe button:hover {
    background: #0f5fe7;
}

.learn-blog-detail-related {
    border-top: 1px solid #e2e8f0;
    background: #fff;
    padding: 48px 0;
}

.learn-blog-detail-related h3 {
    margin: 0 0 24px;
    font-size: 24px;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.learn-blog-detail-related-card {
    height: 100%;
    border: 1px solid #e2e8f0;
    border-radius: 28px;
    background: #fff;
    display: flex;
    flex-direction: column;
    padding: 24px;
    text-decoration: none;
    box-shadow: 0 1px 4px rgba(15, 23, 42, 0.06);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.learn-blog-detail-related-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 20px rgba(15, 23, 42, 0.08);
}

.learn-blog-detail-related-cat {
    align-self: flex-start;
    margin-bottom: 12px;
    border-radius: 999px;
    padding: 3px 10px;
    font-size: 12px;
    font-weight: 600;
    color: var(--cat-color);
    background: var(--cat-bg);
}

.learn-blog-detail-related-card h4 {
    margin: 0;
    flex: 1;
    color: #0f172a;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
}

.learn-blog-detail-related-meta {
    margin-top: 10px;
    display: flex;
    align-items: center;
    gap: 4px;
    color: #94a3b8;
    font-size: 12px;
}

.learn-blog-detail-related-link {
    margin-top: 12px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: #176bff;
    font-size: 12px;
    font-weight: 600;
}

@media (max-width: 767px) {
    .learn-blog-detail-social {
        flex-direction: column;
        align-items: flex-start;
    }

    .learn-blog-detail-subscribe form {
        flex-direction: column;
    }

    .learn-blog-detail-subscribe button {
        height: 48px;
    }
}