.markdown-body {
  font-family: var(--font-sans, system-ui, -apple-system, sans-serif);
  color: inherit;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.markdown-body h1 { font-size: 2.5rem; font-weight: 800; margin-bottom: 1.5rem; margin-top: 2rem; color: inherit; line-height: 1.2; letter-spacing: -0.025em; border-bottom: 2px solid #f3f4f6; padding-bottom: 0.5rem; }
.markdown-body h2 { font-size: 1.75rem; font-weight: 700; margin-bottom: 1.25rem; margin-top: 2rem; color: inherit; }
.markdown-body h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 1rem; margin-top: 1.5rem; color: inherit; }
.markdown-body p { margin-bottom: 1.25rem; line-height: 1.8; font-size: 1.125rem; }
.markdown-body a { color: #2563eb; text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 2px; }
.markdown-body a:hover { color: #1d4ed8; }
.markdown-body ul { list-style-type: disc; padding-left: 1.5rem; margin-bottom: 1.5rem; }
.markdown-body ol { list-style-type: decimal; padding-left: 1.5rem; margin-bottom: 1.5rem; }
.markdown-body li { margin-bottom: 0.5rem; line-height: 1.6; }
.markdown-body pre { background: #111827; color: #f8fafc; padding: 1.25rem; border-radius: 0.75rem; overflow-x: auto; margin-bottom: 1.5rem; font-size: 0.875rem; line-height: 1.5; }
.markdown-body code { background: #f1f5f9; color: #ef4444; padding: 0.2rem 0.4rem; border-radius: 0.375rem; font-family: ui-monospace, SFMono-Regular, monospace; font-size: 0.875em; word-break: break-word; overflow-wrap: anywhere; }
.markdown-body pre code { background: transparent; color: inherit; padding: 0; border-radius: 0; word-break: normal; overflow-wrap: normal; }
.markdown-body blockquote { border-left: 4px solid #e5e7eb; padding-left: 1rem; color: #6b7280; font-style: italic; margin-bottom: 1.5rem; }
.markdown-body img { border-radius: 0.75rem; margin: 2rem 0; max-width: 100%; height: auto; }
.markdown-body table { border-collapse: collapse; width: 100%; margin-bottom: 2rem; border-radius: 0.75rem; overflow: hidden; }
.markdown-body th, .markdown-body td { border: 1px solid #e5e7eb; padding: 0.75rem; text-align: left; }
.markdown-body th { background-color: #f9fafb; font-weight: 700; }
html.dark .markdown-body th { background-color: #1a1a1a; }
html.dark .markdown-body th, html.dark .markdown-body td { border-color: #374151; }

/* Dark mode specific overrides */
html.dark .markdown-body h1 { border-bottom-color: #374151; }
.markdown-body h1 { display: none; } /* Hide the duplicate H1 from markdown content on published pages */

/* Show H1 in editor preview — only hide it on the actual published blog page */
.editor-preview h1,
.editor-preview-side h1 {
  display: block !important;
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  margin-top: 2rem;
  line-height: 1.2;
  letter-spacing: -0.025em;
  border-bottom: 2px solid #f3f4f6;
  padding-bottom: 0.5rem;
}

html.dark .markdown-body a { color: #60a5fa; }
html.dark .markdown-body a:hover { color: #93c5fd; }
html.dark .markdown-body pre { background: #1f2937; color: #f8fafc; border: 1px solid #374151; }
html.dark .markdown-body code { background: #1f2937; color: #f87171; }
html.dark .markdown-body blockquote { border-left-color: #4b5563; color: #9ca3af; }

/* Custom Scrollbar for Comments */
.custom-scrollbar::-webkit-scrollbar {
  width: 6px;
}
.custom-scrollbar::-webkit-scrollbar-track {
  background: transparent;
}
.custom-scrollbar::-webkit-scrollbar-thumb {
  background-color: #e5e7eb;
  border-radius: 10px;
}
html.dark .custom-scrollbar::-webkit-scrollbar-thumb {
  background-color: #374151;
}

.blog-widget {
  --widget-bg: #ffffff;
  --widget-border: #e5e7eb;
  --widget-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
  --widget-text: #111827;
  --widget-subtext: #4b5563;
  --widget-accent: #00bfff;
  --widget-canvas-bg: #ffffff;
  --widget-label-color: #111827;
  width: 100%;
  margin: 1.75rem 0;
}

.blog-widget-box {
  width: 100%;
  border-radius: 0.9rem;
  border: 1px solid var(--widget-border);
  background: var(--widget-bg);
  box-shadow: var(--widget-shadow);
  padding: 1.25rem;
}

.blog-widget .nn-header {
  text-align: center;
  margin-bottom: 1.25rem;
}

.blog-widget .nn-header h2 {
  margin: 0;
  font-size: 1.4rem;
  color: var(--widget-text);
}

.blog-widget .nn-header p {
  margin: 0.35rem 0 0;
  font-size: 0.95rem;
  color: var(--widget-subtext);
}

.blog-widget .nn-controls {
  display: grid;
  gap: 0.8rem;
  margin-bottom: 1rem;
}

.blog-widget .nn-control {
  display: grid;
  grid-template-columns: minmax(130px, 40%) 1fr 2rem;
  align-items: center;
  gap: 0.6rem;
}

.blog-widget .nn-control span {
  font-size: 0.92rem;
  color: var(--widget-text);
  font-weight: 600;
}

.blog-widget .nn-control input[type="range"] {
  width: 100%;
  accent-color: var(--widget-accent);
}

.blog-widget .nn-control strong {
  font-size: 0.95rem;
  color: var(--widget-accent);
  text-align: right;
}

.blog-widget .nn-visualization-area {
  width: 100%;
  border: 1px solid var(--widget-border);
  border-radius: 0.75rem;
  background: var(--widget-canvas-bg);
  overflow: hidden;
}

.blog-widget .nn-visualization-area canvas {
  width: 100%;
  height: auto;
  display: block;
}

.blog-widget-error {
  margin: 0;
  padding: 0.8rem 1rem;
  border-radius: 0.6rem;
  border: 1px solid #fca5a5;
  color: #b91c1c;
  background: #fef2f2;
  font-size: 0.9rem;
}

html.dark .blog-widget {
  --widget-bg: #111827;
  --widget-border: #374151;
  --widget-shadow: none;
  --widget-text: #f9fafb;
  --widget-subtext: #d1d5db;
  --widget-accent: #22d3ee;
  --widget-canvas-bg: #111827;
  --widget-label-color: #f3f4f6;
}

html.dark .blog-widget-error {
  border-color: #7f1d1d;
  color: #fecaca;
  background: #3f0f12;
}

.markdown-body .math-display {
  overflow-x: auto;
  margin: 1.75rem 0;
  padding: 0.5rem 0;
  text-align: center;
}

.markdown-body .katex {
  font-size: 1.05em;
}

.markdown-body .katex-display {
  margin: 0.75rem 0;
}

.markdown-body .editor-preview-side,
.markdown-body .editor-preview {
  padding: 0;
}

html.dark .markdown-body .katex {
  color: #f9fafb;
}

/* Sticky Markdown Toolbar */
.editor-toolbar:not(.fullscreen) {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: white;
  opacity: 1;
}

.editor-toolbar:not(.fullscreen):hover {
  opacity: 1;
}

.editor-toolbar::before, .editor-toolbar::after {
  display: none !important;
}

/* EasyMDE Fullscreen & Side-by-side Fixes */
.editor-toolbar.fullscreen,
.CodeMirror-fullscreen,
.editor-preview-side {
  position: fixed !important;
  z-index: 9999 !important;
}

.editor-preview-side {
  background-color: white !important;
  border-left: 1px solid #e5e7eb !important;
  padding: 2rem !important;
}

/* Fix Editor Typing Side (CodeMirror) to look like a raw code editor */
.CodeMirror {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace !important;
  font-size: 14px !important;
  line-height: 1.6 !important;
}

.CodeMirror .cm-header-1,
.CodeMirror .cm-header-2,
.CodeMirror .cm-header-3,
.CodeMirror .cm-header-4,
.CodeMirror .cm-header-5,
.CodeMirror .cm-header-6 {
  font-size: 1em !important;
  font-weight: bold !important;
}