.banner-avatar {
  position: relative;
  margin: 0 auto 1.5rem;
  width: 6rem;
  height: 6rem;
  z-index: 3;
}

.banner-avatar img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: transparent;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.7);
  box-shadow: 0 2px 8px 0 rgba(0, 0, 0, 0.3), 0 2px 15px 0 rgba(0, 0, 0, 0.2);
}

@media screen and (max-width: 768px) {
  .banner-avatar {
    width: 5rem;
    height: 5rem;
  }
}

/* ========================================
   Admonition (callout) styles
   ======================================== */
.adm {
  margin: 1.5rem 0;
  border: 1px solid var(--line-color);
  border-left: 4px solid;
  border-radius: 6px;
  overflow: hidden;
}

.adm .adm-title {
  padding: 0.6rem 1rem;
  font-weight: 700;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-bottom: 1px solid var(--line-color);
}

.adm .adm-icon {
  font-size: 1.1rem;
  font-style: normal;
  line-height: 1;
}

.adm .adm-body {
  padding: 0.6rem 1rem;
  font-size: 0.95rem;
  line-height: 1.7;
}

.adm .adm-body > *:first-child {
  margin-top: 0;
}

.adm .adm-body > *:last-child {
  margin-bottom: 0;
}

/* Warning: orange */
.admonition-warning {
  border-left-color: #f0ad4e;
  background-color: rgba(240, 173, 78, 0.08);
}
html[data-user-color-scheme="dark"] .admonition-warning,
html[data-default-color-scheme="dark"] .admonition-warning {
  background-color: rgba(240, 173, 78, 0.12);
}

/* Danger: red */
.admonition-danger {
  border-left-color: #d9534f;
  background-color: rgba(217, 83, 79, 0.08);
}
html[data-user-color-scheme="dark"] .admonition-danger,
html[data-default-color-scheme="dark"] .admonition-danger {
  background-color: rgba(217, 83, 79, 0.12);
}

/* Note / Info: blue */
.admonition-note {
  border-left-color: #428bca;
  background-color: rgba(66, 139, 202, 0.08);
}
html[data-user-color-scheme="dark"] .admonition-note,
html[data-default-color-scheme="dark"] .admonition-note {
  background-color: rgba(66, 139, 202, 0.12);
}

/* Tip: green */
.admonition-tip {
  border-left-color: #5cb85c;
  background-color: rgba(92, 184, 92, 0.08);
}
html[data-user-color-scheme="dark"] .admonition-tip,
html[data-default-color-scheme="dark"] .admonition-tip {
  background-color: rgba(92, 184, 92, 0.12);
}

/* Success: green */
.admonition-success {
  border-left-color: #5cb85c;
  background-color: rgba(92, 184, 92, 0.08);
}
html[data-user-color-scheme="dark"] .admonition-success,
html[data-default-color-scheme="dark"] .admonition-success {
  background-color: rgba(92, 184, 92, 0.12);
}

/* Important: purple */
.admonition-important {
  border-left-color: #6f42c1;
  background-color: rgba(111, 66, 193, 0.08);
}
html[data-user-color-scheme="dark"] .admonition-important,
html[data-default-color-scheme="dark"] .admonition-important {
  background-color: rgba(111, 66, 193, 0.12);
}

/* ========================================
   Blockquote
   ======================================== */
.markdown-body blockquote {
  margin: 1.5rem 0;
  padding: 0.75rem 1.25rem;
  border-left: 4px solid var(--post-link-color);
  border-radius: 0 6px 6px 0;
  background-color: var(--blockquote-bg, rgba(127, 127, 127, 0.06));
  color: var(--post-text-color);
}

.markdown-body blockquote > *:first-child {
  margin-top: 0;
}

.markdown-body blockquote > *:last-child {
  margin-bottom: 0;
}

/* ========================================
   Tables
   ======================================== */
.markdown-body table {
  margin: 1.5rem 0;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
  width: 100%;
}

.markdown-body table thead th {
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.65rem 1rem;
  border-bottom: 2px solid var(--line-color);
}

.markdown-body table tbody td {
  padding: 0.55rem 1rem;
  font-size: 0.95rem;
  border-bottom: 1px solid var(--line-color);
}

.markdown-body table tbody tr:nth-child(even) {
  background-color: rgba(127, 127, 127, 0.04);
}

.markdown-body table tbody tr:last-child td {
  border-bottom: none;
}

/* ========================================
   Headings
   ======================================== */
.markdown-body h1 {
  font-size: 1.85rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  padding-bottom: 0.45rem;
  border-bottom: 2px solid var(--line-color);
}

.markdown-body h2 {
  font-size: 1.55rem;
  margin-top: 2.2rem;
  margin-bottom: 0.9rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--line-color);
}

.markdown-body h3 {
  font-size: 1.3rem;
  margin-top: 1.8rem;
  margin-bottom: 0.7rem;
}

.markdown-body h4 {
  font-size: 1.15rem;
  margin-top: 1.5rem;
  margin-bottom: 0.6rem;
}

.markdown-body h5,
.markdown-body h6 {
  font-size: 1rem;
  margin-top: 1.2rem;
  margin-bottom: 0.5rem;
}

/* ========================================
   Inline code
   ======================================== */
.markdown-body code {
  padding: 0.15em 0.45em;
  border-radius: 4px;
  font-size: 0.88em;
  background-color: var(--inlinecode-bg-color);
}

/* ========================================
   Horizontal rule
   ======================================== */
.markdown-body hr {
  height: 0;
  margin: 2.5rem 0;
  border: 0;
  border-top: 1px solid var(--line-color);
  opacity: 0.6;
}

/* ========================================
   Images
   ======================================== */
.markdown-body p > img,
.markdown-body p > a > img,
.markdown-body figure > img,
.markdown-body figure > a > img {
  max-width: 90%;
  margin: 1.5rem auto;
  display: block;
  border-radius: 6px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.12);
}

/* ========================================
   Lists
   ======================================== */
.markdown-body ul,
.markdown-body ol {
  padding-left: 1.8em;
}

.markdown-body li {
  margin-bottom: 0.3em;
}

.markdown-body li > ul,
.markdown-body li > ol {
  margin-top: 0.3em;
}

/* ========================================
   Dark mode adjustments
   ======================================== */
html[data-user-color-scheme="dark"] .markdown-body blockquote,
html[data-default-color-scheme="dark"] .markdown-body blockquote {
  background-color: rgba(200, 200, 200, 0.05);
}

html[data-user-color-scheme="dark"] .markdown-body table,
html[data-default-color-scheme="dark"] .markdown-body table {
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
}

html[data-user-color-scheme="dark"] .markdown-body p > img,
html[data-default-color-scheme="dark"] .markdown-body p > img {
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
}