body.mch-article-page .mch-article-enhanced,
body.single-post .mch-article-enhanced {
    --mch-article-blue: #1554d1;
    --mch-article-ink: #12264c;
    --mch-article-muted: #65738a;
    max-width: 840px;
    margin: 0 auto;
    padding: 24px 20px 72px;
    color: var(--mch-article-ink);
    line-height: 1.95;
    font-size: 16px;
}

body.mch-article-page .entry-title,
body.mch-article-page .cps-post-title,
body.mch-article-page .post-title,
body.single-post .entry-title,
body.single-post .cps-post-title,
body.single-post .post-title {
    background: linear-gradient(110deg, #123f9f 0%, #1554d1 48%, #0aa968 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1.35;
}

body.mch-article-page .mch-article-enhanced h2,
body.single-post .mch-article-enhanced h2 {
    margin: 2.4em 0 1em;
    padding: .55em .75em;
    border-left: 5px solid var(--mch-article-blue);
    background: linear-gradient(90deg, #edf4ff, rgba(237,244,255,0));
    color: var(--mch-article-ink);
    line-height: 1.5;
}

body.mch-article-page .mch-article-enhanced h3,
body.single-post .mch-article-enhanced h3 {
    margin: 2em 0 .8em;
    padding-bottom: .35em;
    border-bottom: 2px solid #dce8f7;
    color: var(--mch-article-blue);
    line-height: 1.5;
}

.mch-article-toc {
    margin: 0 0 2.5em;
    padding: 1.3em 1.5em;
    border: 1px solid #dce8f7;
    border-radius: 12px;
    background: #f7faff;
    box-shadow: 0 8px 24px rgba(21, 84, 209, .08);
}

.mch-article-toc-title {
    margin: 0 0 .6em;
    color: var(--mch-article-blue);
    font-size: 1.15em;
    font-weight: 700;
}

.mch-article-toc ol {
    margin: 0;
    padding-left: 1.4em;
}

.mch-article-toc li + li { margin-top: .25em; }
.mch-article-toc .mch-toc-level-3 { margin-left: 1.2em; font-size: .95em; }
.mch-article-toc a { color: var(--mch-article-ink); text-decoration: none; }
.mch-article-toc a:hover { color: var(--mch-article-blue); text-decoration: underline; }

body.mch-article-page .mch-article-enhanced table,
body.single-post .mch-article-enhanced table {
    width: 100%;
    margin: 1.5em 0;
    border-collapse: collapse;
    overflow: hidden;
    border: 1px solid #d8e3f1;
    border-radius: 8px;
}

body.mch-article-page .mch-article-enhanced th,
body.mch-article-page .mch-article-enhanced td,
body.single-post .mch-article-enhanced th,
body.single-post .mch-article-enhanced td {
    padding: .8em 1em;
    border: 1px solid #d8e3f1;
    text-align: left;
    vertical-align: top;
}

body.mch-article-page .mch-article-enhanced th,
body.single-post .mch-article-enhanced th {
    background: #edf4ff;
    color: var(--mch-article-ink);
}

body.mch-article-page .mch-article-enhanced blockquote,
body.single-post .mch-article-enhanced blockquote {
    margin: 1.6em 0;
    padding: 1em 1.2em;
    border-left: 4px solid #09b957;
    background: #f3fbf7;
    color: var(--mch-article-muted);
}

body.mch-article-page .mch-article-enhanced img,
body.single-post .mch-article-enhanced img { max-width: 100%; height: auto; border-radius: 8px; }
body.mch-article-page .mch-article-enhanced a,
body.single-post .mch-article-enhanced a { color: var(--mch-article-blue); }

@media (max-width: 640px) {
    body.mch-article-page .mch-article-enhanced,
    body.single-post .mch-article-enhanced { padding: 16px 14px 48px; font-size: 15px; }
    .mch-article-toc { padding: 1em 1.1em; }
    body.mch-article-page .mch-article-enhanced table,
    body.single-post .mch-article-enhanced table { display: block; overflow-x: auto; white-space: nowrap; }
}