/* ============================================================
   Article styles — Pygments (dracula) + prose + UI components
   ============================================================ */

/* ----------------------------------------------------------
   Pygments – Dracula theme, background matched to site palette
   ---------------------------------------------------------- */
.highlight { background: #0d1627 !important; color: #f8f8f2; }
.highlight .hll { background-color: #44475a; }
.highlight .c  { color: #6272a4; }
.highlight .err { color: #f8f8f2; }
.highlight .g  { color: #f8f8f2; }
.highlight .k  { color: #ff79c6; }
.highlight .l  { color: #f8f8f2; }
.highlight .n  { color: #f8f8f2; }
.highlight .o  { color: #ff79c6; }
.highlight .p  { color: #f8f8f2; }
.highlight .ch { color: #6272a4; }
.highlight .cm { color: #6272a4; }
.highlight .cp { color: #ff79c6; }
.highlight .cpf { color: #6272a4; }
.highlight .c1 { color: #6272a4; }
.highlight .cs { color: #6272a4; }
.highlight .gd { color: #ff5555; }
.highlight .ge { color: #f8f8f2; font-style: italic; }
.highlight .gr { color: #ff5555; }
.highlight .gh { color: #f8f8f2; font-weight: bold; }
.highlight .gi { color: #50fa7b; }
.highlight .go { color: #44475a; }
.highlight .gp { color: #f8f8f2; font-weight: bold; }
.highlight .gs { color: #f8f8f2; font-weight: bold; }
.highlight .gu { color: #f8f8f2; font-weight: bold; }
.highlight .gt { color: #ff5555; }
.highlight .kc { color: #ff79c6; }
.highlight .kd { color: #8be9fd; font-style: italic; }
.highlight .kn { color: #ff79c6; }
.highlight .kp { color: #ff79c6; }
.highlight .kr { color: #ff79c6; }
.highlight .kt { color: #8be9fd; }
.highlight .ld { color: #f8f8f2; }
.highlight .m  { color: #bd93f9; }
.highlight .s  { color: #f1fa8c; }
.highlight .na { color: #50fa7b; }
.highlight .nb { color: #8be9fd; font-style: italic; }
.highlight .nc { color: #50fa7b; }
.highlight .no { color: #f8f8f2; }
.highlight .nd { color: #f8f8f2; }
.highlight .ni { color: #f8f8f2; }
.highlight .ne { color: #f8f8f2; }
.highlight .nf { color: #50fa7b; }
.highlight .nl { color: #f8f8f2; }
.highlight .nn { color: #f8f8f2; }
.highlight .nx { color: #f8f8f2; }
.highlight .py { color: #f8f8f2; }
.highlight .nt { color: #ff79c6; }
.highlight .nv { color: #8be9fd; }
.highlight .ow { color: #ff79c6; }
.highlight .pm { color: #f8f8f2; }
.highlight .w  { color: #f8f8f2; }
.highlight .mb { color: #bd93f9; }
.highlight .mf { color: #bd93f9; }
.highlight .mh { color: #bd93f9; }
.highlight .mi { color: #bd93f9; }
.highlight .mo { color: #bd93f9; }
.highlight .sa { color: #f1fa8c; }
.highlight .sb { color: #f1fa8c; }
.highlight .sc { color: #f1fa8c; }
.highlight .dl { color: #f1fa8c; }
.highlight .sd { color: #f1fa8c; }
.highlight .s2 { color: #f1fa8c; }
.highlight .se { color: #f1fa8c; }
.highlight .sh { color: #f1fa8c; }
.highlight .si { color: #f1fa8c; }
.highlight .sx { color: #f1fa8c; }
.highlight .sr { color: #f1fa8c; }
.highlight .s1 { color: #f1fa8c; }
.highlight .ss { color: #f1fa8c; }
.highlight .bp { color: #f8f8f2; font-style: italic; }
.highlight .fm { color: #50fa7b; }
.highlight .vc { color: #8be9fd; }
.highlight .vg { color: #8be9fd; }
.highlight .vi { color: #8be9fd; }
.highlight .vm { color: #8be9fd; }
.highlight .il { color: #bd93f9; }

/* ----------------------------------------------------------
   Code block wrapper
   ---------------------------------------------------------- */
.code-block-wrapper {
  position: relative;
  margin: 2rem 0;
  border-radius: 10px;
  border: 0.5px solid rgba(255,255,255,0.08);
  overflow: hidden;
}

.code-block-wrapper .highlight {
  margin: 0;
  border-radius: 0;
}

.code-block-wrapper pre {
  margin: 0;
  padding: 1.25rem 1.5rem;
  overflow-x: auto;
  font-family: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', ui-monospace, 'SF Mono', monospace;
  font-size: 13.5px;
  line-height: 1.7;
}

/* Copy button */
.copy-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(255,255,255,0.07);
  border: 0.5px solid rgba(255,255,255,0.14);
  color: rgba(255,255,255,0.5);
  font-size: 11px;
  font-family: 'Manrope', sans-serif;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  letter-spacing: 0.04em;
  z-index: 2;
  user-select: none;
}
.copy-btn:hover {
  background: rgba(124,58,237,0.18);
  border-color: rgba(124,58,237,0.4);
  color: rgba(196,181,253,0.9);
}
.copy-btn.copied {
  background: rgba(80,250,123,0.12);
  border-color: rgba(80,250,123,0.3);
  color: #50fa7b;
}

/* ----------------------------------------------------------
   Article prose
   ---------------------------------------------------------- */
.article-body {
  color: rgba(255,255,255,0.82);
  font-size: 16px;
  line-height: 1.85;
}

.article-body h1,
.article-body h2,
.article-body h3,
.article-body h4 {
  color: #ffffff;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.2;
  scroll-margin-top: 5rem;
}

.article-body h2 {
  font-size: clamp(1.25rem, 3.5vw, 1.55rem);
  margin: 2.5rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 0.5px solid rgba(255,255,255,0.07);
}

.article-body h3 {
  font-size: clamp(1.05rem, 3vw, 1.25rem);
  margin: 2rem 0 0.75rem;
}

.article-body h4 {
  font-size: 1rem;
  margin: 1.5rem 0 0.5rem;
  color: rgba(255,255,255,0.9);
}

/* Heading anchor links (GitHub style) */
.heading-anchor {
  display: inline-flex;
  align-items: center;
  margin-left: 0.5em;
  opacity: 0;
  color: rgba(124,58,237,0.6);
  text-decoration: none;
  font-size: 0.75em;
  font-weight: 400;
  vertical-align: middle;
  transition: opacity 0.2s ease, color 0.2s ease;
}
.article-body h2:hover .heading-anchor,
.article-body h3:hover .heading-anchor,
.article-body h4:hover .heading-anchor { opacity: 1; }
.heading-anchor:hover { color: rgba(124,58,237,1) !important; }

.article-body p {
  margin: 0 0 1.25rem;
}

/* Links */
.article-body a {
  color: rgba(196,181,253,0.9);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(124,58,237,0.35);
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}
.article-body a:hover {
  color: #fff;
  text-decoration-color: rgba(124,58,237,0.8);
}

/* External link icon */
.ext-link-icon {
  display: inline-block;
  margin-left: 3px;
  font-size: 0.75em;
  opacity: 0.6;
  vertical-align: super;
  line-height: 1;
}

/* Lists */
.article-body ul,
.article-body ol {
  margin: 0 0 1.25rem 1.5rem;
  padding: 0;
}
.article-body ul { list-style: none; padding-left: 0; }
.article-body ul li { padding-left: 1.4rem; position: relative; margin-bottom: 0.4rem; }
.article-body ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(124,58,237,0.7);
}
.article-body ol { list-style: decimal; }
.article-body ol li { margin-bottom: 0.4rem; }

/* Blockquote */
.article-body blockquote {
  margin: 1.75rem 0;
  padding: 1rem 1.25rem 1rem 1.5rem;
  border-left: 2px solid rgba(124,58,237,0.6);
  background: rgba(124,58,237,0.05);
  border-radius: 0 8px 8px 0;
  color: rgba(196,181,253,0.9);
  font-style: italic;
}
.article-body blockquote p { margin: 0; }

/* Tables */
.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.75rem 0;
  font-size: 14px;
  overflow-x: auto;
  display: block;
}
.article-body thead th {
  background: rgba(124,58,237,0.1);
  color: rgba(196,181,253,0.9);
  font-weight: 700;
  text-align: left;
  padding: 10px 14px;
  border-bottom: 0.5px solid rgba(124,58,237,0.25);
  white-space: nowrap;
}
.article-body tbody td {
  padding: 9px 14px;
  border-bottom: 0.5px solid rgba(255,255,255,0.05);
  color: rgba(255,255,255,0.78);
  vertical-align: top;
}
.article-body tbody tr:last-child td { border-bottom: none; }
.article-body tbody tr:hover td { background: rgba(255,255,255,0.02); }

/* Inline code */
.article-body :not(pre) > code {
  font-family: 'JetBrains Mono', 'Fira Code', ui-monospace, monospace;
  font-size: 0.87em;
  padding: 2px 7px;
  border-radius: 5px;
  background: rgba(124,58,237,0.12);
  border: 0.5px solid rgba(124,58,237,0.2);
  color: rgba(196,181,253,0.95);
}

/* Images & figures */
.article-body img {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  border: 0.5px solid rgba(255,255,255,0.07);
  display: block;
  margin: 1.75rem auto;
}

.article-body img.article-img-medium {
  max-width: 500px;
  width: 92%;
}

.article-body figure.article-figure-medium img {
  max-width: 500px !important;
  width: 92% !important;
}

.article-body figure.article-figure-small img {
  max-width: 440px !important;
  width: 92% !important;
}

.article-body figure {
  margin: 2rem 0;
  text-align: center;
}
.article-body figure img { margin: 0 auto; }
.article-body figcaption {
  margin-top: 0.6rem;
  font-size: 13px;
  color: rgba(255,255,255,0.38);
  font-style: italic;
  line-height: 1.5;
}

/* Horizontal rule */
.article-body hr {
  border: none;
  height: 0.5px;
  background: linear-gradient(90deg, transparent, rgba(124,58,237,0.3), rgba(59,130,246,0.2), transparent);
  margin: 2.5rem 0;
}