/* ==========================================================================
   Note Reading Experience — Editorial Typography & Details
   ========================================================================== */

.note-article {
  display: flex;
  flex-direction: column;
}

/* Article Header */
.note-header {
  margin-bottom: 2.75rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--border-hairline);
  position: relative;
}

.note-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5.5vw, 4rem);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: var(--text-ink);
  margin-top: 0.75rem;
  margin-bottom: 1.25rem;
  text-wrap: balance;
}

.note-title em,
.note-title .italic {
  font-style: italic;
  color: var(--color-accent);
}

/* Meta Bar with Mono Badges */
.note-meta-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.meta-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  border: 1px solid var(--border-hairline);
  background: var(--bg-hover);
  color: var(--text-muted);
}

.meta-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-left: 0.25rem;
}

/* ==========================================================================
   Markdown Body Typography
   ========================================================================== */

.markdown-body {
  font-family: var(--font-sans);
  font-size: 1.0625rem; /* ~17px */
  line-height: 1.75;
  color: var(--text-ink);
  font-weight: 400;
}

[data-font-size="large"] .markdown-body {
  font-size: 1.2rem;
  line-height: 1.82;
}

/* Vertical Rhythm & Paragraph Margins */
.markdown-body > * + * {
  margin-top: 1.6em;
}

.markdown-body p {
  margin-bottom: 1.4em;
  color: var(--text-ink);
}

/* Headings */
.markdown-body h1,
.markdown-body h2,
.markdown-body h3,
.markdown-body h4,
.markdown-body h5,
.markdown-body h6 {
  font-family: var(--font-serif);
  color: var(--text-ink);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 1.12;
  margin-top: 2.4em;
  margin-bottom: 0.75em;
  position: relative;
  scroll-margin-top: 5rem;
}

.markdown-body h2 {
  font-size: clamp(1.85rem, 3.5vw, 2.6rem);
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-hairline);
}

.markdown-body h3 {
  font-size: clamp(1.4rem, 2.5vw, 1.95rem);
}

.markdown-body h4 {
  font-size: 1.3rem;
}

/* Heading Anchor on Hover */
.heading-with-anchor {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.heading-anchor {
  font-family: var(--font-mono);
  font-size: 0.8em;
  color: var(--text-faint);
  text-decoration: none;
  opacity: 0;
  margin-left: 0.75rem;
  transition: opacity 0.15s ease, color 0.15s ease;
}

.heading-with-anchor:hover .heading-anchor {
  opacity: 1;
}

.heading-anchor:hover {
  color: var(--color-accent);
}

/* Links & Wiki Links */
.markdown-body a,
.wikilink {
  color: var(--color-accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  transition: all 0.15s ease;
}

.markdown-body a:hover,
.wikilink-resolved:hover {
  color: var(--color-accent-hover);
  text-decoration-thickness: 2px;
}

/* Unresolved Wiki Link */
.wikilink-unresolved {
  color: var(--text-muted);
  text-decoration: underline dotted;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  cursor: help;
  opacity: 0.75;
}

/* Blockquotes / Pull-quotes */
.markdown-body blockquote:not(.callout) {
  margin: 2em 0;
  padding: 0.75rem 0 0.75rem 1.5rem;
  border-left: 2px solid var(--color-accent);
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-style: italic;
  color: var(--text-ink);
  line-height: 1.5;
}

/* ==========================================================================
   Callout Boxes (Sleek Minimal Editorial Cards)
   ========================================================================== */

.callout {
  margin: 2em 0;
  padding: 1.25rem 1.5rem;
  border-radius: 12px;
  border: 1px solid var(--border-hairline);
  background: var(--callout-note-bg);
  position: relative;
  overflow: hidden;
}

.callout::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 3px;
  background: var(--callout-note-border);
}

.callout-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  color: var(--text-ink);
  margin-bottom: 0.65rem;
}

.callout-icon {
  display: flex;
  align-items: center;
  color: var(--callout-note-border);
}

.callout-body {
  font-family: var(--font-sans);
  font-size: 0.975rem;
  line-height: 1.65;
  color: var(--text-ink);
}

.callout-body > p:last-child {
  margin-bottom: 0;
}

.callout-warning {
  background: var(--callout-warning-bg);
}
.callout-warning::before {
  background: var(--callout-warning-border);
}
.callout-warning .callout-icon {
  color: var(--callout-warning-border);
}

.callout-tip {
  background: var(--callout-tip-bg);
}
.callout-tip::before {
  background: var(--callout-tip-border);
}
.callout-tip .callout-icon {
  color: var(--callout-tip-border);
}

.callout-caution {
  background: var(--callout-caution-bg);
}
.callout-caution::before {
  background: var(--callout-caution-border);
}
.callout-caution .callout-icon {
  color: var(--callout-caution-border);
}

/* ==========================================================================
   Code Blocks & Syntax Highlighting
   ========================================================================== */

.code-block-wrapper {
  margin: 2em 0;
  border-radius: 10px;
  border: 1px solid var(--border-hairline);
  background: var(--bg-card);
  overflow: hidden;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

.code-block-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.45rem 1rem;
  background: var(--bg-sidebar);
  border-bottom: 1px solid var(--border-hairline);
  font-family: var(--font-mono);
  font-size: 0.725rem;
}

.code-lang-badge {
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: 0.08em;
}

.copy-code-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.725rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  cursor: pointer;
  padding: 0.2rem 0.55rem;
  border-radius: 9999px;
  transition: all 0.15s ease;
}

.copy-code-btn:hover {
  border-color: var(--border-hairline);
  color: var(--color-accent);
  background: var(--bg-hover);
}

.copy-code-btn.is-copied {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.markdown-body pre {
  margin: 0;
  padding: 1.25rem 1.5rem;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.885rem;
  line-height: 1.6;
}

.markdown-body code:not(pre code) {
  font-family: var(--font-mono);
  font-size: 0.85em;
  padding: 0.15em 0.45em;
  border-radius: 4px;
  background: var(--bg-hover);
  border: 1px solid var(--border-subtle);
  color: var(--text-ink);
}

/* ==========================================================================
   Tables
   ========================================================================== */

.markdown-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 2em 0;
  font-size: 0.95rem;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border-hairline);
}

.markdown-body th,
.markdown-body td {
  padding: 0.85rem 1.15rem;
  border: 1px solid var(--border-hairline);
  text-align: left;
}

.markdown-body th {
  background: var(--bg-sidebar);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--text-muted);
}

.markdown-body tr:nth-child(even) {
  background: var(--bg-hover);
}

/* ==========================================================================
   Task Lists & Checkboxes
   ========================================================================== */

.task-list-item {
  list-style-type: none;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin: 0.45rem 0;
}

.task-list-item-checkbox {
  width: 17px;
  height: 17px;
  accent-color: var(--color-accent);
  cursor: default;
  border-radius: 4px;
}

.section-divider {
  border: 0;
  height: 1px;
  background: var(--border-hairline);
  margin: 3rem 0;
}