/* openhow SSG stylesheet */
:root {
  --gray-50: #f9fafb;
  --gray-100: #f2f4f6;
  --gray-200: #e5e8eb;
  --gray-300: #d1d6db;
  --gray-400: #b0b8c1;
  --gray-500: #8b95a1;
  --gray-600: #6b7684;
  --gray-700: #4e5968;
  --gray-800: #333d4b;
  --gray-900: #191f28;
  --blue-400: #5ea1ff;
  --blue-500: #3182f6;
  --blue-600: #1b64da;
  --green-500: #15b886;
  --orange-500: #ff9f43;
  --red-500: #f04452;
  --font-family: 'Toss Product Sans', 'Pretendard Variable', 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, Roboto, 'Noto Sans KR', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'Fira Mono', 'DejaVu Sans Mono', Menlo, Consolas, 'Liberation Mono', Monaco, 'Courier New', monospace;
  --font-inline-code: Consolas, Menlo, Monaco, 'Source Code Pro', 'Courier New', monospace;
  --bg-color: #ffffff;
  --bg-soft: #f9fafb;
  --bg-alt: #f2f4f6;
  --bg-elevated: #ffffff;
  --hover-bg: #f2f4f6;
  --text-color: #333d4b;
  --text-secondary: #6b7684;
  --text-tertiary: #8b95a1;
  --heading-color: #191f28;
  --reading-color: var(--gray-700);
  --border-color: #e5e8eb;
  --border-strong: #d1d6db;
  --primary-color: #3182f6;
  --primary-light: #5ea1ff;
  --primary-dark: #1b64da;
  --primary-soft: rgba(49, 130, 246, 0.08);
  --active-link-color: var(--primary-color);
  --active-link-bg: var(--primary-soft);
  --active-link-marker: var(--primary-color);
  --heading-badge-bg: var(--primary-color);
  --heading-badge-color: #ffffff;
  --code-bg: #f6f8fb;
  --code-inline-color: #2563eb;
  --focus-ring: 0 0 0 3px rgba(49, 130, 246, 0.24);
  --shadow-sm: 0 1px 2px rgba(0, 0, 33, 0.05);
  --shadow-md: 0 8px 24px rgba(0, 0, 33, 0.07);
  --shadow-lg: 0 16px 40px rgba(0, 0, 33, 0.08);
  --shadow-card-hover: rgba(0, 0, 33, 0.07) 0px 16px 22.4px 4.8px, rgba(0, 0, 33, 0.05) 0px 3.2px 16px 0px, rgba(0, 0, 33, 0.07) 0px 0px 1px 0px;
  --publication-card-border: rgba(2, 32, 71, 0.05);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-pill: 9999px;
  --publication-header-height: 60px;
  --publication-nav-width: 260px;
  --publication-start-offset: 2.5rem;
  --publication-shell-max: 1360px;
  --publication-card-radius-lg: 16px;
  --sidebar-width: 260px;
  --main-nav-width: 200px;
  --sub-sidebar-width: 200px;
  --two-panel-gap: 0.75rem;
  --nav-content-gap: 32px;
  --toc-width: 220px;
  --figure-sidecar-width: 400px;
  --content-reading-max: 740px;
  --content-landing-max: 1080px;
  --content-wide-max: 1200px;
  --content-full-max: var(--publication-shell-max);
  --content-max-width: var(--content-reading-max);
  /* Type-resolved content max — overridden per body[data-workspace-type] below.
     Mirrors SPA TYPE_TO_DEFAULT_CONTENT_WIDTH mapping in @openhow/types config.ts. */
  --content-max: var(--content-reading-max);
  /* Legacy aliases — prefer --content-reading-max / --content-landing-max */
  --publication-article-max: var(--content-reading-max);
  --publication-landing-max: var(--content-landing-max);
  --top-offset: 24px;
  --transition-fast: 160ms ease;
  --transition-base: 220ms ease;
}

.dark {
  color-scheme: dark;
  --bg-color: #0f1117;
  --bg-soft: #16181d;
  --bg-alt: #262c39;
  --bg-elevated: #1a1e27;
  --hover-bg: #262c39;
  --text-color: #f7f9fc;
  --text-secondary: #e1e8f1;
  --text-tertiary: #bcc5d4;
  --heading-color: #fcfdff;
  --border-color: #2c2c31;
  --border-strong: #3a4250;
  --primary-color: #6ea8ff;
  --primary-light: #bbd7ff;
  --primary-dark: #8ebaff;
  --primary-soft: rgba(110, 168, 255, 0.18);
  --active-link-color: var(--heading-color);
  --active-link-bg: var(--surface-strong);
  --active-link-marker: color-mix(in srgb, var(--primary-color) 65%, transparent);
  --heading-badge-bg: color-mix(in srgb, var(--primary-color) 62%, white);
  --heading-badge-color: #0f172a;
  --reading-color: color-mix(in srgb, var(--text-color) 88%, var(--text-secondary));
  /* Raw gray scale — flipped for dark mode so direct color:var(--gray-7-9) call sites stay readable. */
  --gray-600: var(--text-secondary);
  --gray-700: var(--reading-color);
  --gray-800: var(--text-color);
  --gray-900: var(--heading-color);
  --code-bg: #1b2230;
  --code-inline-color: #9fc4ff;
  --focus-ring: 0 0 0 3px rgba(110, 168, 255, 0.28);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.18);
  --shadow-md: 0 12px 32px rgba(0, 0, 0, 0.26);
  --shadow-lg: 0 30px 72px rgba(0, 0, 0, 0.34);
  --shadow-card-hover: rgba(0, 0, 0, 0.28) 0px 16px 24px 0px, rgba(0, 0, 0, 0.18) 0px 4px 18px 0px, rgba(255, 255, 255, 0.04) 0px 0px 1px 0px;
  --publication-card-border: rgba(255, 255, 255, 0.08);
}

/* ─── Workspace type → content max mapping (mirrors SPA TYPE_TO_DEFAULT_CONTENT_WIDTH) ─── */
/* blog/docs → article (740); course/team → landing (1080); wiki/project → wide (1200). */
body[data-workspace-type="course"],
body[data-workspace-type="team"] {
  --content-max: var(--content-landing-max);
}

body[data-workspace-type="wiki"],
body[data-workspace-type="project"] {
  --content-max: var(--content-wide-max);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.72;
  color: var(--text-color);
  background: var(--bg-color);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-wrap: break-word;
  word-break: keep-all;
}

.dark body {
  background: var(--bg-color);
}

img,
svg,
video,
canvas,
iframe {
  display: block;
  max-width: 100%;
}

a,
button,
summary {
  transition:
    color var(--transition-fast),
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    opacity var(--transition-fast),
    transform var(--transition-fast);
}

a {
  color: var(--primary-color);
  text-decoration: none;
}

a:hover {
  color: var(--primary-dark);
}

button {
  font: inherit;
}

:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

::selection {
  background: var(--primary-soft);
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(139, 149, 161, 0.38);
  border-radius: 999px;
}

.dark ::-webkit-scrollbar-thumb {
  background: rgba(152, 152, 163, 0.38);
}

.ssg-layout {
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  min-height: 100vh;
}

/* Two-panel: MainNav (flat) + Sub sidebar (active section tree) + Content */
.ssg-layout--two-panel {
  --pub-left-total: calc(
    var(--main-nav-width)
    + var(--sub-sidebar-width)
    + 2 * var(--two-panel-gap)
  );
  --proximity-shift: max(
    0px,
    calc(
      (100vw - var(--content-max)) / 2
      - var(--nav-content-gap)
      - var(--pub-left-total)
    )
  );
  grid-template-columns: var(--main-nav-width) var(--sub-sidebar-width) minmax(0, 1fr);
  column-gap: var(--two-panel-gap);
  padding-left: var(--proximity-shift);
}

/* Main-nav-only: MainNav (flat) + Content (no sub-sidebar) — mirrors SPA .pub-preset-body--main-nav-only */
.ssg-layout--main-nav-only {
  --pub-left-total: calc(
    var(--main-nav-width)
    + var(--two-panel-gap)
  );
  --proximity-shift: max(
    0px,
    calc(
      (100vw - var(--content-max)) / 2
      - var(--nav-content-gap)
      - var(--pub-left-total)
    )
  );
  grid-template-columns: var(--main-nav-width) minmax(0, 1fr);
  column-gap: var(--two-panel-gap);
  padding-left: var(--proximity-shift);
}

.ssg-content-column {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.ssg-sidebar {
  position: sticky;
  top: var(--publication-header-height);
  display: flex;
  flex-direction: column;
  height: calc(100vh - var(--publication-header-height));
  padding: 0 8px 40px;
  overflow-y: auto;
  background: var(--bg-color);
}

.ssg-main-nav-panel,
.ssg-sub-sidebar {
  position: sticky;
  top: var(--publication-header-height);
  height: calc(100vh - var(--publication-header-height));
  overflow-y: auto;
  padding: var(--publication-start-offset) 0 2rem;
  background: var(--bg-color);
}

.ssg-sidebar-inner {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0 8px;
}

.ssg-sub-sidebar-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  padding: 12px 12px 4px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary, var(--gray-700));
}

.ssg-sub-sidebar-heading-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.ssg-toggle-icon {
  color: var(--gray-400);
  flex-shrink: 0;
  transition: transform var(--duration-fast, 150ms) var(--ease, ease);
}

.ssg-toggle-icon--expanded {
  transform: rotate(90deg);
}

.ssg-sub-sidebar > .ssg-sidebar-inner {
  padding: 14px 10px;
}

.ssg-sub-sidebar > .ssg-sidebar-inner > .ssg-sidebar-nav {
  padding: 0;
}

.ssg-main-nav.ssg-main-nav--flat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 2px;
}

.ssg-main-nav-button {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border-radius: 12px;
  font-size: 13.5px;
  font-weight: 600;
  line-height: normal;
  color: var(--gray-700, var(--text-secondary));
  text-decoration: none;
  transition: all var(--transition-fast);
  min-height: 36px;
}

.ssg-main-nav-button:hover {
  background: var(--hover-bg);
  color: var(--gray-900);
  text-decoration: none;
  transform: translateX(1px);
}

.ssg-main-nav-button.active {
  background: var(--active-link-bg, var(--hover-bg));
  color: var(--active-link-color, var(--text-color));
  font-weight: 700;
}

.dark .ssg-main-nav-button:hover {
  color: var(--text-color);
}

.ssg-main-nav-button-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.2em;
  flex-shrink: 0;
  font-size: 1em;
  line-height: 1;
  text-align: center;
}

.ssg-main-nav-button-label {
  flex: 0 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ssg-main-nav-badge {
  display: inline-flex;
  align-items: center;
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
  padding: 2px 6px;
  border-radius: 9999px;
  background: color-mix(in srgb, var(--primary-color) 12%, white);
  color: var(--primary-color);
  white-space: nowrap;
  flex-shrink: 0;
}

.ssg-signin-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  border-radius: 9999px;
  background: var(--primary-color);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.15s, opacity 0.15s;
}

.ssg-signin-link:hover {
  background: color-mix(in srgb, var(--primary-color) 90%, black);
  color: #fff;
  text-decoration: none;
}

.ssg-nav-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  font-size: 1.05rem;
  line-height: 1;
}

.dark .ssg-sidebar {
  background: var(--bg-color);
}

.ssg-main {
  display: grid;
  grid-template-columns: minmax(0, var(--content-max));
  justify-content: center;
  align-content: start;
  gap: 2rem;
  padding: var(--publication-start-offset) 48px 96px;
  padding-right: var(--sidebar-width);
  background: var(--bg-color);
}

.ssg-layout--two-panel .ssg-main,
.ssg-layout--main-nav-only .ssg-main {
  padding-left: 0;
  padding-right: max(
    0.5rem,
    min(
      calc(var(--pub-left-total) + var(--proximity-shift)),
      calc(100% - var(--content-max) - 0.5rem)
    )
  );
}

@supports selector(:has(*)) {
  .ssg-main:has(.ssg-toc-wrap) {
    grid-template-columns: minmax(0, var(--content-max)) minmax(0, var(--toc-width));
    column-gap: clamp(2rem, 4vw, 4rem);
  }

  /* 단일컬럼 publication 전용 padding-right (좌측 nav 폭만큼 우측을 비워 본문을 시각적 중앙으로
     옮기는 트릭) 이 TOC 나 figure-sidecar 가 추가되면 본문 폭을 깎아먹는다. 두 번째 컬럼이 우측
     공백을 채우므로 proximity-shift 안전치까지만 남긴다. */
  .ssg-layout--two-panel .ssg-main:has(.ssg-toc-wrap),
  .ssg-layout--main-nav-only .ssg-main:has(.ssg-toc-wrap),
  .ssg-layout--two-panel .ssg-main:has(.ssg-figure-sidecar),
  .ssg-layout--main-nav-only .ssg-main:has(.ssg-figure-sidecar) {
    padding-right: max(0.5rem, var(--proximity-shift));
  }

  .ssg-main:has(.ssg-toc-wrap) .markdown-content,
  .ssg-main:has(.ssg-toc-wrap) .blog-detail,
  .ssg-main:has(.ssg-toc-wrap) .ssg-prev-next {
    grid-column: 1;
  }

  .ssg-main:has(.ssg-toc-wrap) .ssg-toc-wrap {
    grid-column: 2;
    grid-row: 1 / span 2;
  }

  .ssg-main:has(.ssg-figure-sidecar) {
    grid-template-columns: var(--preset-content-max, var(--content-reading-max)) var(--figure-sidecar-width) minmax(0, 1fr);
    column-gap: 0;
  }

  .ssg-main:has(.ssg-figure-sidecar) .markdown-content,
  .ssg-main:has(.ssg-figure-sidecar) .blog-detail,
  .ssg-main:has(.ssg-figure-sidecar) .ssg-prev-next {
    grid-column: 1;
  }

  .ssg-main:has(.ssg-figure-sidecar) .ssg-figure-sidecar {
    grid-column: 2;
    grid-row: 1 / span 3;
    width: var(--figure-sidecar-width);
  }
}

.ssg-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: var(--publication-header-height);
  padding: 0 1.25rem;
  background: color-mix(in srgb, var(--bg-color) 88%, transparent);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.ssg-header-left {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ssg-mobile-menu-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: none;
  background: none;
  cursor: pointer;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
}

.ssg-mobile-menu-btn:hover {
  background: var(--hover-bg);
  color: var(--text-color);
}

.ssg-logo-link {
  text-decoration: none;
  color: inherit;
}

.ssg-logo {
  font-size: 1.0625rem;
  font-weight: 800;
  margin: 0;
  color: var(--text-color);
  letter-spacing: -0.04em;
}

.ssg-header-center {
  flex: 1;
  display: flex;
  position: relative;
  justify-content: center;
  padding: 0 2rem;
  max-width: 480px;
}

.ssg-search-wrapper {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  min-height: 36px;
  padding: 0.4rem 0.75rem;
  background: var(--gray-100);
  border: 1px solid transparent;
  border-radius: 999px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
  transition: border-color var(--duration-fast) var(--ease), box-shadow var(--duration-fast) var(--ease), background var(--duration-fast) var(--ease);
}

.ssg-search-wrapper:focus-within {
  border-color: transparent;
  background: var(--gray-100);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

.dark .ssg-search-wrapper {
  background: rgba(255, 255, 255, 0.10);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.dark .ssg-search-wrapper:focus-within {
  background: rgba(255, 255, 255, 0.13);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.ssg-search-icon {
  color: var(--text-tertiary);
  flex-shrink: 0;
}

.ssg-search-input {
  flex: 1;
  border: none;
  background: none;
  appearance: none;
  box-shadow: none;
  color: var(--text-color);
  font-size: 13.5px;
  font-family: var(--font-family);
  outline: none;
}

.ssg-search-input::placeholder {
  color: var(--text-tertiary);
}

.ssg-search-input:focus,
.ssg-search-input:focus-visible {
  outline: none;
  box-shadow: none;
}

.ssg-search-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  right: 0;
  z-index: 70;
  padding: 0.4rem;
  border: 1px solid color-mix(in srgb, var(--border-color) 88%, white);
  border-radius: 18px;
  background: var(--bg-color);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.10);
}

.ssg-search-result {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 0;
  border-radius: 14px;
  background: transparent;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
}

.ssg-search-result:hover {
  background: var(--gray-100);
}

.ssg-search-result-title {
  color: var(--text-color);
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1.35;
}

.ssg-search-result-desc {
  color: var(--gray-500);
  font-size: 0.78rem;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.ssg-search-empty {
  padding: 1rem;
  color: var(--gray-500);
  text-align: center;
  font-size: 0.82rem;
}

.dark .ssg-search-result:hover {
  background: rgba(255, 255, 255, 0.08);
}

.dark .ssg-search-dropdown {
  background: var(--surface-strong, #262c39);
}

.ssg-header-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ssg-icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--border-subtle, rgba(148, 163, 184, 0.18));
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, #ffffff 72%, transparent);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
  color: var(--text-secondary);
  cursor: pointer;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.dark .ssg-icon-btn {
  background: color-mix(in srgb, rgba(30, 41, 59, 0.92) 72%, transparent);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
  border-color: rgba(148, 163, 184, 0.14);
}

.ssg-icon-btn:hover {
  background: var(--hover-bg);
  color: var(--text-color);
  border-color: var(--border-strong);
}

.ssg-icon-btn svg {
  display: block;
}

@media (max-width: 768px) {
  .ssg-header-center {
    display: none;
  }
}

.ssg-sidebar-nav ul,
.ssg-toc ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.ssg-main-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 0;
}

.ssg-main-nav-divider {
  padding: 12px 12px 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.ssg-main-nav-divider:not(:first-child) {
  margin-top: 8px;
  padding-top: 16px;
}

.ssg-divider-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

.ssg-divider-badge {
  display: inline-flex;
  align-items: center;
  font-size: 9px;
  font-weight: 700;
  line-height: 1;
  padding: 2px 5px;
  border-radius: 9999px;
  background: color-mix(in srgb, var(--primary-color) 12%, white);
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.ssg-main-nav-section {
  display: flex;
  flex-direction: column;
}

.ssg-main-nav-section + .ssg-main-nav-section {
  margin-top: 12px;
}

.ssg-main-nav-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 40px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  color: var(--gray-700);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.5;
  cursor: pointer;
  list-style: none;
  background: transparent;
  border: none;
  text-align: left;
  text-decoration: none;
  transition: all var(--transition-fast);
  user-select: none;
}

.ssg-main-nav-item::-webkit-details-marker {
  display: none;
}

.ssg-main-nav-item::marker {
  content: '';
}

.ssg-main-nav-item:hover {
  background: var(--hover-bg);
  color: var(--gray-900);
  transform: translateX(1px);
}

.ssg-main-nav-item.active {
  background: var(--active-link-bg);
  color: var(--active-link-color);
  font-weight: 700;
}

.dark .ssg-main-nav-item {
  color: var(--text-secondary);
}

.dark .ssg-main-nav-item:hover {
  color: var(--text-color);
}

.ssg-main-nav-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.ssg-main-nav-chevron {
  color: var(--gray-400);
  flex-shrink: 0;
  transition: transform 0.15s ease, color 0.15s ease;
}

.ssg-main-nav-item:hover .ssg-main-nav-chevron {
  color: var(--gray-600);
}

.ssg-main-nav-section[open] > .ssg-main-nav-item .ssg-main-nav-chevron,
.ssg-main-nav-chevron.expanded {
  transform: rotate(180deg);
}

.ssg-main-nav-inline-items {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 6px 0 8px 0;
  padding-left: 0;
  margin-left: 30px;
}

.ssg-sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 10px;
}

.ssg-sidebar-nav ul {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ssg-sidebar-group,
.ssg-sidebar-nav .ssg-sidebar-group {
  border: 1px solid transparent;
  border-radius: var(--radius-md);
}

.ssg-sidebar-group + .ssg-sidebar-group {
  margin-top: 12px;
}

.ssg-sidebar-group summary {
  position: relative;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 12px 4px;
  color: var(--text-tertiary);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  list-style: none;
}

.ssg-sidebar-group:not(:first-child) summary {
  margin-top: 8px;
  padding-top: 16px;
}

.ssg-sidebar-group summary::-webkit-details-marker {
  display: none;
}

.ssg-sidebar-group summary::after {
  content: '';
  margin-left: auto;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  background: currentColor;
  opacity: 0.35;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m9 18 6-6-6-6'/%3E%3C/svg%3E") center/contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m9 18 6-6-6-6'/%3E%3C/svg%3E") center/contain no-repeat;
  transition: transform 0.15s ease;
}

.ssg-sidebar-group[open] summary::after {
  transform: rotate(90deg);
}

.ssg-sidebar-group summary:hover {
  color: var(--text-secondary);
}

.ssg-sidebar-group > ul {
  margin-top: 4px;
  padding-left: 10px;
}

.ssg-sidebar-item + .ssg-sidebar-item {
  margin-top: 0;
}

.ssg-sidebar-item > ul {
  margin: 4px 0 0 10px;
  padding-left: 8px;
}

.ssg-sidebar-link,
.ssg-sidebar-label {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  width: 100%;
  min-height: 36px;
  padding: 7px 12px;
  border-radius: 12px;
  color: var(--gray-700);
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1.45;
  text-decoration: none;
  transition: all var(--transition-fast);
  background: transparent;
  position: relative;
}

.ssg-sidebar-link:hover,
.ssg-sidebar-label:hover {
  color: var(--gray-900);
  background: var(--hover-bg);
  text-decoration: none;
  transform: translateX(1px);
}

.dark .ssg-sidebar-link:hover {
  background: rgba(110, 168, 255, 0.14);
  color: var(--text-color);
}

.ssg-sidebar-link.active,
.ssg-sidebar-label.active,
.ssg-sidebar-item.active > .ssg-sidebar-link,
.ssg-sidebar-item.active > .ssg-sidebar-label {
  position: relative;
  color: var(--active-link-color);
  background: var(--active-link-bg);
  font-weight: 600;
}

.ssg-sidebar-link.active::before,
.ssg-sidebar-label.active::before,
.ssg-sidebar-item.active > .ssg-sidebar-link::before,
.ssg-sidebar-item.active > .ssg-sidebar-label::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 2px;
  height: 16px;
  border-radius: 999px;
  background: var(--active-link-marker);
  opacity: 0.5;
}

.dark .ssg-sidebar-link.active::before,
.dark .ssg-sidebar-label.active::before,
.dark .ssg-sidebar-item.active > .ssg-sidebar-link::before,
.dark .ssg-sidebar-item.active > .ssg-sidebar-label::before {
  background: var(--active-link-marker);
  opacity: 0.8;
}

/* sub-sidebar 안에서도 active 배경 + accent bar 를 일반 .ssg-sidebar-link.active 와 동일하게 유지.
   SPA(.pub-preset-sub-sidebar)는 별도 오버라이드가 없어 .nav-link.active 가 그대로 적용되며,
   SSG 도 그 동작과 일치시킨다 (이중 관리 규칙). */

.ssg-nav-badge {
  display: inline-flex;
  align-items: center;
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
  padding: 2px 6px;
  border-radius: 9999px;
  background: color-mix(in srgb, var(--primary-color) 12%, white);
  color: var(--primary-color);
  white-space: nowrap;
}

.ssg-toc-wrap {
  min-width: 0;
}

.ssg-toc {
  position: sticky;
  top: var(--top-offset);
  padding-left: 1rem;
}

.ssg-toc ul {
  border-left: 1px solid var(--border-color);
}

.ssg-toc li {
  margin: 0;
}

.ssg-toc a {
  display: block;
  margin-left: -1px;
  padding: 4px 10px 4px 12px;
  border-left: 2px solid transparent;
  color: var(--text-color);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.5;
}

.ssg-toc a:hover {
  color: var(--text-color);
  border-left-color: var(--border-strong);
}

.ssg-toc a.active {
  color: var(--active-link-color);
  border-left-color: var(--active-link-marker);
  font-weight: 600;
}

/* Book-style hierarchical indentation — level-2 (default) is darkest, level-3+ goes lighter. */
.ssg-toc-level-3 a {
  padding-left: 28px;
  font-size: 12.5px;
  color: var(--text-tertiary);
}

.ssg-toc-level-4 a {
  padding-left: 44px;
  font-size: 12px;
  color: var(--text-tertiary);
}

.ssg-toc-level-5 a {
  padding-left: 60px;
  font-size: 12px;
  color: color-mix(in srgb, var(--text-tertiary) 90%, transparent);
}

.ssg-toc-level-6 a {
  padding-left: 76px;
  font-size: 12px;
  color: color-mix(in srgb, var(--text-tertiary) 90%, transparent);
}

.markdown-content {
  min-width: 0;
  color: var(--text-color);
  font-size: 16px;
}

.markdown-content > :first-child {
  margin-top: 0;
}

.markdown-content > :last-child {
  margin-bottom: 0;
}

.markdown-content h1,
.markdown-content h2,
.markdown-content h3,
.markdown-content h4,
.markdown-content h5,
.markdown-content h6 {
  margin: 2.5rem 0 1rem;
  color: var(--heading-color);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.02em;
  scroll-margin-top: 1.5rem;
}

.markdown-content h1 {
  font-size: 2rem;
}

.markdown-content h2 {
  padding-top: 0.25rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid color-mix(in srgb, var(--border-color) 82%, transparent);
  font-size: clamp(1.55rem, 3vw, 1.9rem);
}

.markdown-content h2#tldr {
  margin-bottom: 0;
  padding: 0.75rem 1.25rem 0.5rem;
  background: color-mix(in srgb, var(--primary-color) 6%, var(--bg-color));
  border: 1px solid color-mix(in srgb, var(--primary-color) 16%, transparent);
  border-bottom: none;
  border-left: 3px solid var(--primary-color);
  border-radius: 10px 10px 0 0;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary-color);
}

.markdown-content h2#tldr + ul {
  margin-top: 0;
  padding: 0.5rem 1.25rem 1rem 2.25rem;
  background: color-mix(in srgb, var(--primary-color) 6%, var(--bg-color));
  border: 1px solid color-mix(in srgb, var(--primary-color) 16%, transparent);
  border-top: none;
  border-left: 3px solid var(--primary-color);
  border-radius: 0 0 10px 10px;
  list-style: disc;
}

.markdown-content h2#tldr + ul li {
  padding: 0.2rem 0;
  font-size: 0.9375rem;
  color: var(--reading-color);
}

.markdown-content h2#tldr + ul li::marker {
  color: var(--primary-color);
}

.markdown-content h3 {
  font-size: 1.3rem;
  padding: 0.625rem 0.875rem 0.625rem 1rem;
  background: color-mix(in srgb, var(--primary-color) 6%, var(--bg-color));
  border-left: 3px solid var(--primary-color);
  border-radius: 0 8px 8px 0;
}

.markdown-content h4 {
  font-size: 1.08rem;
}

.markdown-content .heading-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.6em;
  height: 1.6em;
  padding: 0 0.4em;
  margin-right: 0.5em;
  border-radius: 8px;
  background: var(--heading-badge-bg);
  color: var(--heading-badge-color);
  font-size: 0.7em;
  font-weight: 800;
  line-height: 1;
  vertical-align: middle;
  flex-shrink: 0;
}

.markdown-content ol {
  counter-reset: ol-counter;
  list-style: none;
  padding-left: 0;
}

.markdown-content ol > li {
  counter-increment: ol-counter;
  position: relative;
  padding-left: 2.25rem;
}

.markdown-content ol > li::before {
  content: counter(ol-counter);
  position: absolute;
  left: 0;
  top: 0.15em;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5em;
  height: 1.5em;
  border-radius: 6px;
  background: color-mix(in srgb, var(--primary-color) 12%, transparent);
  color: var(--primary-color);
  font-size: 0.78em;
  font-weight: 700;
  line-height: 1;
}

.dark .markdown-content ol > li::before {
  background: color-mix(in srgb, var(--primary-light) 16%, transparent);
  color: var(--primary-light);
}

.markdown-content ol ol {
  list-style: lower-alpha;
  padding-left: 1.75rem;
  counter-reset: none;
}

.markdown-content ol ol > li {
  padding-left: 0;
}

.markdown-content ol ol > li::before {
  display: none;
}

.markdown-content p,
.markdown-content pre,
.markdown-content .md-alert,
.markdown-content .md-container,
.markdown-content .md-steps,
.markdown-content .md-canvas-chart,
.markdown-content .md-youtube,
.markdown-content .md-video,
.markdown-content .md-copy-embed,
.markdown-content .md-cta,
.markdown-content a.md-attachment-card {
  margin: 1.25rem 0;
}

.markdown-content ul,
.markdown-content ol {
  margin: 1rem 0;
}

.markdown-content blockquote,
.markdown-content table {
  margin: 1.5rem 0;
}

.markdown-content p {
  margin: 1.35rem 0;
  color: var(--reading-color);
}

.markdown-content li {
  color: var(--text-color);
}

.markdown-content strong {
  color: var(--heading-color);
  font-weight: 700;
}

.markdown-content em {
  font-style: italic;
}

.markdown-content ul,
.markdown-content ol {
  padding-left: 1.75rem;
}

.markdown-content li {
  margin: 0.375rem 0;
}

.markdown-content li::marker {
  color: var(--gray-400);
}

.markdown-content a:not(.md-attachment-link):not(.md-attachment-card):not(.md-cta-btn) {
  color: var(--primary-color);
  font-weight: 600;
  text-decoration: none;
  transition: color 0.15s;
}

.markdown-content a:not(.md-attachment-link):not(.md-attachment-card):not(.md-cta-btn):hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

.markdown-content hr {
  margin: 2rem 0;
  border: 0;
  border-top: 1px solid var(--border-color);
}

.markdown-content :not(pre) > code {
  display: inline-block;
  padding: 0.15em 0.4em;
  border-radius: 4px;
  background: var(--code-bg);
  color: var(--primary-color);
  font-family: var(--font-inline-code);
  font-size: 0.875em;
}

/* Editorial typographic blockquote — no border, no bg, just indent + muted color */
.markdown-content blockquote {
  margin: 1.75rem 0 1.75rem 1.5rem;
  padding: 0;
  border: none;
  background: transparent;
  font-size: 1.02rem;
  line-height: 1.72;
  color: color-mix(in srgb, var(--reading-color) 74%, var(--text-secondary, #4e5968));
  letter-spacing: -0.005em;
}

.markdown-content blockquote::before {
  content: none;
}

.dark .markdown-content blockquote {
  color: color-mix(in srgb, var(--reading-color) 72%, var(--text-secondary, #9aa3ad));
}

.markdown-content blockquote p {
  margin: 0;
}

.markdown-content blockquote p + p {
  margin-top: 0.7rem;
}

.markdown-content blockquote:has(a.auto-linked) {
  cursor: pointer;
  transition: color 0.12s ease;
}

.markdown-content blockquote:has(a[href]:hover),
.markdown-content blockquote:has(a.auto-linked):hover {
  color: var(--reading-color);
}

.markdown-content img {
  margin: 1.5rem 0;
  width: auto;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--border-color);
  border-radius: 8px;
}

.markdown-content .figure-sidecar-block__inline {
  display: none;
}

.markdown-content .figure-sidecar-block__inline-tab {
  display: none;
}

.markdown-content .figure-sidecar-block__inline-tab + .figure-sidecar-block__inline-tab {
  margin-top: 1.5rem;
}

.markdown-content .figure-sidecar-block__inline-tab-label {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  line-height: 1.4;
}

.markdown-content .figure-sidecar-block__inline img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  margin: 1.25rem auto;
  display: block;
}

.markdown-content .figure-sidecar-block__inline figcaption {
  text-align: center;
  color: var(--text-secondary, #64748b);
  font-size: 0.875rem;
  margin-top: 0.5rem;
}

.figure-sidecar-panel {
  position: sticky;
  top: calc(var(--publication-header-height, 60px) + 32px);
  width: 100%;
  max-width: var(--figure-sidecar-width);
  padding: var(--publication-start-offset) 0 2rem 1.25rem;
  border-left: 0;
  background: transparent;
  max-height: calc(100vh - var(--publication-header-height, 60px) - 64px);
  overflow: hidden;
  opacity: 1;
  transition: opacity 160ms ease;
}

.figure-sidecar-panel--empty {
  min-height: 1px;
  opacity: 0;
  pointer-events: none;
}

.figure-sidecar-panel__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  margin-bottom: 0.625rem;
}

.figure-sidecar-panel__tab {
  padding: 0.3125rem 0.625rem;
  font-size: 0.8125rem;
  line-height: 1.35;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: transparent;
  color: var(--text-secondary, #64748b);
  cursor: pointer;
  transition: background-color 120ms ease, border-color 120ms ease, color 120ms ease;
}

.figure-sidecar-panel__tab:hover {
  border-color: var(--accent-color, #2563eb);
  color: var(--text-primary, #0f172a);
}

.figure-sidecar-panel__tab--active {
  border-color: var(--accent-color, #2563eb);
  background: var(--accent-color, #2563eb);
  color: #fff;
}

.figure-sidecar-panel__figure {
  margin: 0;
  animation: figure-sidecar-fade-in 160ms ease-out;
}

.figure-sidecar-panel__figure img {
  width: 100%;
  height: auto;
  max-height: calc(100vh - var(--publication-header-height, 60px) - 140px);
  object-fit: contain;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  display: block;
}

.figure-sidecar-panel__figure figcaption {
  margin-top: 0.625rem;
  color: var(--text-secondary, #64748b);
  font-size: 0.8125rem;
  line-height: 1.5;
  text-align: center;
}

@keyframes figure-sidecar-fade-in {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@media (max-width: 1679px) {
  .ssg-figure-sidecar {
    display: none;
  }

  .ssg-main:has(.ssg-figure-sidecar) {
    grid-template-columns: minmax(0, var(--content-max));
  }

  .markdown-content .figure-sidecar-block__inline {
    display: block;
  }

  .markdown-content .figure-sidecar-block__inline-tab {
    display: block;
  }
}

.markdown-content button[data-figure-show] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.25rem 0.75rem;
  font-size: 0.8125rem;
  line-height: 1.35;
  font-weight: 500;
  color: var(--accent-color, #2563eb);
  background: transparent;
  border: 1px solid var(--accent-color, #2563eb);
  border-radius: 6px;
  cursor: pointer;
  transition: background-color 120ms ease, color 120ms ease, border-color 120ms ease;
}

.markdown-content button[data-figure-show]:hover {
  background: color-mix(in srgb, var(--accent-color, #2563eb) 10%, transparent);
}

.markdown-content button[data-figure-show][aria-pressed="true"] {
  background: var(--accent-color, #2563eb);
  color: #fff;
}

.markdown-content button[data-figure-show]:focus-visible {
  outline: 2px solid var(--accent-color, #2563eb);
  outline-offset: 2px;
}

.markdown-content table {
  display: table;
  width: 100%;
  margin: 1.75rem 0;
  border-collapse: collapse;
  border-spacing: 0;
  overflow: hidden;
  border: 1px solid var(--border-color);
  border-radius: 14px;
  background: var(--bg-elevated);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
}

.markdown-content th,
.markdown-content td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-color);
  text-align: left;
  vertical-align: top;
}

.markdown-content td {
  font-size: 0.9375rem;
}

.markdown-content th {
  background: var(--bg-soft);
  color: var(--gray-800);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.markdown-content tr:last-child td {
  border-bottom: 0;
}

.markdown-content pre {
  position: relative;
  overflow: auto;
  padding: 1rem 1.25rem;
  border: 1px solid #1f2937;
  border-radius: 14px;
  background: linear-gradient(180deg, #0b1220 0%, #0a0f1a 100%);
  box-shadow:
    0 18px 40px rgba(15, 23, 42, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.dark .markdown-content pre {
  border-color: #273449;
  box-shadow:
    0 20px 44px rgba(0, 0, 0, 0.34),
    inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.markdown-content pre code {
  display: block;
  min-width: 100%;
  color: #f8fafc;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  line-height: 1.7;
  white-space: pre;
  background: transparent;
}

.markdown-content pre[class*='language-'],
.markdown-content pre.shiki {
  --code-lang-label: '';
  padding: 46px 20px 20px;
}

.markdown-content pre[class*='language-']::before,
.markdown-content pre.shiki::before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: 32px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: 14px 14px 0 0;
  background:
    radial-gradient(circle at 20px 16px, #ff5f57 0 5px, transparent 5.5px),
    radial-gradient(circle at 36px 16px, #febc2e 0 5px, transparent 5.5px),
    radial-gradient(circle at 52px 16px, #28c840 0 5px, transparent 5.5px),
    linear-gradient(180deg, rgba(30, 41, 59, 0.92), rgba(15, 23, 42, 0.92));
}

.markdown-content pre[class*='language-']::after,
.markdown-content pre.shiki::after {
  content: var(--code-lang-label);
  position: absolute;
  top: 9px;
  right: 16px;
  color: rgba(226, 232, 240, 0.72);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1;
  pointer-events: none;
}

.markdown-content pre .code-lang-label {
  position: absolute;
  top: 9px;
  right: 16px;
  z-index: 1;
  color: rgba(226, 232, 240, 0.72);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1;
  pointer-events: none;
}

.markdown-content pre.shiki {
  background: linear-gradient(180deg, #0b1220 0%, #0a0f1a 100%) !important;
  color: #e1e4e8 !important;
}

.markdown-content pre.shiki code {
  line-height: 0;
  counter-reset: line;
}

.markdown-content pre.shiki .line {
  position: relative;
  display: block;
  min-height: 1.7em;
  padding-left: 0.25rem;
  line-height: 1.7;
}

.markdown-content pre.shiki .line::before {
  counter-increment: line;
  content: counter(line);
  position: absolute;
  left: -2.75rem;
  width: 2rem;
  color: rgba(148, 163, 184, 0.44);
  font-size: 0.8em;
  text-align: right;
  user-select: none;
  pointer-events: none;
}

.markdown-content pre.shiki span {
  color: var(--shiki-dark) !important;
  background: transparent !important;
  font-style: var(--shiki-dark-font-style) !important;
  font-weight: var(--shiki-dark-font-weight) !important;
  text-decoration: var(--shiki-dark-text-decoration) !important;
}

.markdown-content pre.language-text,
.markdown-content pre.language-text.shiki {
  --code-lang-label: 'TEXT';
}

.markdown-content pre.language-bash,
.markdown-content pre.language-shell,
.markdown-content pre.language-sh,
.markdown-content pre.language-bash.shiki,
.markdown-content pre.language-shell.shiki,
.markdown-content pre.language-sh.shiki {
  --code-lang-label: 'SHELL';
}

.markdown-content pre.language-html,
.markdown-content pre.language-html.shiki {
  --code-lang-label: 'HTML';
}

.markdown-content pre.language-css,
.markdown-content pre.language-css.shiki {
  --code-lang-label: 'CSS';
}

.markdown-content pre.language-javascript,
.markdown-content pre.language-js,
.markdown-content pre.language-javascript.shiki,
.markdown-content pre.language-js.shiki {
  --code-lang-label: 'JS';
}

.markdown-content pre.language-typescript,
.markdown-content pre.language-ts,
.markdown-content pre.language-typescript.shiki,
.markdown-content pre.language-ts.shiki {
  --code-lang-label: 'TS';
}

.markdown-content pre.language-json,
.markdown-content pre.language-json.shiki {
  --code-lang-label: 'JSON';
}

.markdown-content pre.language-yaml,
.markdown-content pre.language-yml,
.markdown-content pre.language-yaml.shiki,
.markdown-content pre.language-yml.shiki {
  --code-lang-label: 'YAML';
}

.markdown-content pre.language-sql,
.markdown-content pre.language-sql.shiki {
  --code-lang-label: 'SQL';
}

.markdown-content pre.language-python,
.markdown-content pre.language-py,
.markdown-content pre.language-python.shiki,
.markdown-content pre.language-py.shiki {
  --code-lang-label: 'PYTHON';
}

.markdown-content pre.language-java,
.markdown-content pre.language-java.shiki {
  --code-lang-label: 'JAVA';
}

.markdown-content pre.language-go,
.markdown-content pre.language-go.shiki {
  --code-lang-label: 'GO';
}

.markdown-content pre.language-ruby,
.markdown-content pre.language-rb,
.markdown-content pre.language-ruby.shiki,
.markdown-content pre.language-rb.shiki {
  --code-lang-label: 'RUBY';
}

.markdown-content pre.language-php,
.markdown-content pre.language-php.shiki {
  --code-lang-label: 'PHP';
}

.markdown-content pre.language-markdown,
.markdown-content pre.language-md,
.markdown-content pre.language-markdown.shiki,
.markdown-content pre.language-md.shiki {
  --code-lang-label: 'MD';
}

.markdown-content pre::-webkit-scrollbar {
  height: 10px;
}

.markdown-content pre::-webkit-scrollbar-track {
  background: rgba(148, 163, 184, 0.12);
  border-radius: 999px;
}

.markdown-content pre::-webkit-scrollbar-thumb {
  background: rgba(226, 232, 240, 0.28);
  border-radius: 999px;
}

.markdown-content .copy-btn {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  width: 30px;
  height: 30px;
  padding: 0;
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  color: var(--text-secondary);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.18);
  opacity: 0;
  cursor: pointer;
}

.dark .markdown-content .copy-btn {
  background: rgba(15, 17, 23, 0.92);
}

.markdown-content pre:hover .copy-btn,
.markdown-content pre:focus-within .copy-btn {
  opacity: 1;
}

.markdown-content .copy-btn::before,
.markdown-content .copy-btn::after {
  content: '';
  position: absolute;
  width: 9px;
  height: 9px;
  border: 1.5px solid currentColor;
  border-radius: 2px;
}

.markdown-content .copy-btn::before {
  top: 8px;
  left: 10px;
  opacity: 0.85;
}

.markdown-content .copy-btn::after {
  top: 11px;
  left: 7px;
  background: inherit;
}

.markdown-content .copy-btn:hover {
  border-color: var(--primary-color);
  background: var(--primary-soft);
  color: var(--primary-color);
  opacity: 1;
}

.markdown-content .copy-btn.copied {
  border-color: #10b981;
  background: rgba(16, 185, 129, 0.1);
  color: #10b981;
  opacity: 1;
}

.markdown-content .copy-btn.copied::before {
  width: 8px;
  height: 4px;
  top: 12px;
  left: 9px;
  border-width: 0 0 2px 2px;
  border-radius: 0;
  transform: rotate(-45deg);
}

.markdown-content .copy-btn.copied::after {
  display: none;
}

.markdown-content .code-window {
  overflow: hidden;
  border-radius: 14px;
  background: linear-gradient(180deg, #1e1e2e, #181825);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.28),
    0 2px 8px rgba(0, 0, 0, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.markdown-content .code-window pre,
.markdown-content .code-window pre.shiki {
  margin: 0;
  padding: 1rem 1.25rem;
  border: 0;
  border-radius: 0;
  background: transparent !important;
  box-shadow: none;
}

.markdown-content .code-window pre::before,
.markdown-content .code-window pre.shiki::before,
.markdown-content .code-window pre::after,
.markdown-content .code-window pre.shiki::after,
.markdown-content .code-window pre .code-lang-label,
.markdown-content .code-window pre .copy-btn {
  display: none;
}

.markdown-content .code-window pre.shiki .line {
  min-height: unset;
  padding-left: 0;
  line-height: 1.3;
}

.markdown-content .code-window pre.shiki .line::before {
  display: none;
}

.markdown-content .code-window-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: linear-gradient(180deg, #2a2a3e, #232334);
}

.markdown-content .code-window-dots {
  display: flex;
  gap: 6px;
}

.markdown-content .code-window-dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  box-shadow: 0 0 0 0.5px rgba(0, 0, 0, 0.12);
}

.markdown-content .code-window-dots span:nth-child(1) {
  background: #ff5f57;
}

.markdown-content .code-window-dots span:nth-child(2) {
  background: #febc2e;
}

.markdown-content .code-window-dots span:nth-child(3) {
  background: #28c840;
}

.markdown-content .code-window-title {
  min-width: 0;
  flex: 1;
  overflow: hidden;
  color: rgba(205, 214, 244, 0.56);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.02em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.markdown-content .code-window-header .copy-btn {
  position: static;
  display: inline-flex;
  align-items: center;
  gap: 0.42rem;
  width: auto;
  height: auto;
  padding: 0.32rem 0.68rem;
  border-radius: 8px;
  border: 1px solid rgba(205, 214, 244, 0.12);
  background: rgba(205, 214, 244, 0.08);
  color: rgba(205, 214, 244, 0.72);
  box-shadow: none;
  opacity: 1;
}

.markdown-content .code-window-header .copy-btn::before {
  position: relative;
  top: auto;
  left: auto;
  width: 9px;
  height: 9px;
}

.markdown-content .code-window-header .copy-btn::after {
  position: static;
  width: auto;
  height: auto;
  border: 0;
  border-radius: 0;
  background: transparent;
  content: 'Copy';
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.markdown-content .code-window-header .copy-btn:hover {
  background: rgba(205, 214, 244, 0.14);
  border-color: rgba(205, 214, 244, 0.22);
  color: rgba(205, 214, 244, 0.92);
}

.markdown-content .code-window-header .copy-btn.copied {
  background: rgba(40, 200, 64, 0.12);
  border-color: rgba(40, 200, 64, 0.26);
  color: #28c840;
}

.markdown-content .code-window-header .copy-btn.copied::before {
  top: auto;
  left: auto;
}

.markdown-content .code-window-header .copy-btn.copied::after {
  content: 'Copied';
}

.markdown-content .md-alert {
  --alert-accent: var(--primary-color);
  margin: 1.5rem 0;
  padding: 18px 20px;
  border: 1px solid color-mix(in srgb, var(--border-color) 72%, transparent);
  border-radius: var(--radius-md, 12px);
  background: linear-gradient(180deg, var(--bg-elevated, #fff), #fbfcfe);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
  overflow: hidden;
}

.dark .markdown-content .md-alert {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015));
  border-color: rgba(148, 163, 184, 0.12);
  box-shadow: none;
}

.markdown-content .md-alert-header {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
  padding: 0;
  background: transparent;
  color: var(--gray-800);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.dark .markdown-content .md-alert-header {
  color: var(--text-color);
}

.markdown-content .md-alert-header::before {
  content: '';
  width: 4px;
  height: 14px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--alert-accent), color-mix(in srgb, var(--alert-accent) 62%, white));
  flex-shrink: 0;
}

.markdown-content .md-alert-icon {
  font-style: normal;
}

.markdown-content .md-alert-body {
  padding: 0;
  font-size: 0.9375rem;
}

.markdown-content .md-alert-body > :first-child {
  margin-top: 0;
}

.markdown-content .md-alert-body > :last-child {
  margin-bottom: 0;
}

.markdown-content .md-alert-body p,
.markdown-content .md-alert-body li {
  color: var(--gray-700);
}

.dark .markdown-content .md-alert-body p,
.dark .markdown-content .md-alert-body li {
  color: var(--text-secondary);
}

.markdown-content .md-container {
  --container-accent: var(--primary-color);
  margin: 1.75rem 0;
  padding: 0 1.2rem 0 1.3rem;
  border: none;
  border-left: 4px solid color-mix(in srgb, var(--container-accent) 55%, white);
  border-radius: 0 14px 14px 0;
  background: linear-gradient(180deg, var(--bg-elevated, #fff), color-mix(in srgb, var(--bg-soft) 88%, white));
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.06);
  overflow: hidden;
}

.dark .markdown-content .md-container {
  border-left-color: color-mix(in srgb, var(--container-accent) 45%, transparent);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015));
  box-shadow: none;
}

.markdown-content .md-container::before {
  display: none;
}

.markdown-content .md-container-header {
  display: inline-flex;
  align-items: center;
  gap: 0;
  margin: 0;
  padding: 0;
  background: transparent;
  border-bottom: none;
  color: var(--reading-color);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
}

.dark .markdown-content .md-container-header {
  color: var(--text-color);
}

.markdown-content .md-container-header::before {
  display: none;
}

.markdown-content .md-container-body {
  padding: 0;
  font-size: 0.9375rem;
}

.markdown-content .md-container-body > :first-child {
  margin-top: 0;
}

.markdown-content .md-container-body > :last-child {
  margin-bottom: 0;
}

.markdown-content .md-alert-body p,
.markdown-content .md-container-body p {
  margin: 0 !important;
}

.markdown-content .md-alert-body p + p,
.markdown-content .md-container-body p + p {
  margin-top: 0.35rem !important;
}

.markdown-content .md-container-body p,
.markdown-content .md-container-body li {
  color: var(--reading-color);
}

.dark .markdown-content .md-container-body p,
.dark .markdown-content .md-container-body li {
  color: color-mix(in srgb, var(--reading-color) 88%, white);
}

.markdown-content .md-container--untitled {
  position: relative;
  padding-block: 0.65rem;
}

.markdown-content .md-container-tip.md-container--untitled {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: 0.6rem;
  align-items: start;
  margin: 1.1rem 0 1.25rem;
  padding: 0.72rem 0.95rem 0.74rem 1.15rem;
  border: none;
  border-radius: 10px;
  background: color-mix(in srgb, var(--container-accent) 5%, var(--bg-elevated, #ffffff));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--container-accent) 14%, transparent);
}

.markdown-content .md-container-tip.md-container--untitled::before {
  content: '';
  position: absolute;
  top: 0.6rem;
  bottom: 0.6rem;
  left: 0.5rem;
  width: 3px;
  border-radius: 3px;
  background: color-mix(in srgb, var(--container-accent) 72%, white);
  inset-inline-start: 0.5rem;
}

.dark .markdown-content .md-container-tip.md-container--untitled {
  background: color-mix(in srgb, var(--container-accent) 10%, rgba(255, 255, 255, 0.02));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--container-accent) 18%, transparent);
}

.dark .markdown-content .md-container-tip.md-container--untitled::before {
  background: color-mix(in srgb, var(--container-accent) 60%, transparent);
}

.markdown-content .md-container-tip.md-container--untitled .md-container-inline-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.45rem;
  height: 1.45rem;
  margin-top: 0.08rem;
  border-radius: 10px;
  background: color-mix(in srgb, var(--container-accent) 8%, white);
  color: var(--container-accent);
  font-size: 0.88rem;
  line-height: 1;
}

.dark .markdown-content .md-container-tip.md-container--untitled .md-container-inline-icon {
  background: color-mix(in srgb, var(--container-accent) 10%, rgba(255, 255, 255, 0.04));
}

.markdown-content .md-container-tip.md-container--untitled .md-container-body {
  min-width: 0;
  padding-top: 0.02rem;
  font-size: 0.94rem;
}

.markdown-content .md-container-tip.md-container--untitled .md-container-body p {
  margin: 0;
  color: color-mix(in srgb, var(--gray-900) 88%, var(--container-accent) 12%);
  line-height: 1.68;
}

.markdown-content .md-container-tip.md-container--untitled .md-container-body p + p {
  margin-top: 0.42rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.markdown-content .md-container-tip.md-container--untitled .md-container-body li {
  color: var(--text-secondary);
}

.markdown-content .md-container-tip.md-container--untitled .md-container-body a {
  color: color-mix(in srgb, var(--container-accent) 70%, var(--primary-dark));
  font-weight: 700;
  text-decoration-color: color-mix(in srgb, var(--container-accent) 22%, transparent);
}

.dark .markdown-content .md-container-tip.md-container--untitled .md-container-body p {
  color: color-mix(in srgb, var(--text-color) 88%, var(--container-accent) 12%);
}

.dark .markdown-content .md-container-tip.md-container--untitled .md-container-body p + p,
.dark .markdown-content .md-container-tip.md-container--untitled .md-container-body li {
  color: var(--text-secondary);
}

.markdown-content .md-alert-note {
  --alert-accent: #3182F6;
}

.markdown-content .md-alert-tip {
  --alert-accent: #34C759;
}

.markdown-content .md-alert-warning {
  --alert-accent: #FF9500;
}

.markdown-content .md-alert-important {
  --alert-accent: #7E5EF5;
}

.markdown-content .md-alert-caution {
  --alert-accent: #FF3B30;
}

.markdown-content .md-container-info {
  --container-accent: #3182F6;
}

.markdown-content .md-container-tip {
  --container-accent: #34C759;
}

.markdown-content .md-container-warning {
  --container-accent: #FF9500;
}

.markdown-content .md-container-danger {
  --container-accent: #FF3B30;
}

.markdown-content .md-container-success {
  --container-accent: #34C759;
}

/* ─── Related block ─── naked section grid (shares DNA with PublicBlogHome .pbh-ws-scroll) */
.markdown-content .md-container-related {
  margin: 2.5rem 0 1rem !important;
  padding: 0 !important;
  border: none !important;
  background: transparent !important;
  box-shadow: none !important;
  border-radius: 0 !important;
}

.markdown-content .md-container-related::before {
  display: none !important;
}

.markdown-content .md-container-related .md-container-header {
  display: block !important;
  margin: 0 0 1rem !important;
  padding: 0 !important;
  background: transparent !important;
  border-radius: 0 !important;
  color: var(--heading-color) !important;
  font-size: 1.1rem !important;
  font-weight: 700 !important;
  letter-spacing: -0.02em !important;
}

.markdown-content .md-container-related .md-container-header-icon {
  display: none !important;
}

.markdown-content .md-container-related .md-container-body {
  font-size: 1rem !important;
  padding: 0 !important;
}

.markdown-content .md-container-related .md-container-body--cards {
  margin: 0;
}

.markdown-content .md-container-related .md-content-cards--related {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem 1.25rem;
  margin: 0;
}

/* Related-scoped card overrides — vertical series card */
.markdown-content .md-container-related .md-content-card {
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  transform: none;
  transition: none;
  text-decoration: none !important;
}

.markdown-content .md-container-related .md-content-card * {
  text-decoration: none !important;
}

.dark .markdown-content .md-container-related .md-content-card {
  background: transparent;
  box-shadow: none;
}

.markdown-content .md-container-related .md-content-card:hover {
  background: transparent;
  box-shadow: none;
  transform: none;
}

.markdown-content .md-container-related .md-content-card__thumbnail {
  flex: 0 0 auto;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  border-radius: 12px;
  overflow: hidden;
  background: var(--surface-muted, #f2f4f6);
}

.dark .markdown-content .md-container-related .md-content-card__thumbnail {
  background: rgba(255, 255, 255, 0.04);
}

.markdown-content .md-container-related .md-content-card:hover .md-content-card__thumbnail img {
  transform: scale(1.02);
}

.markdown-content .md-container-related .md-content-card__body {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.85rem 0.25rem 0.4rem;
}

.markdown-content .md-container-related .md-content-card__title {
  margin: 0 !important;
  font-size: 1rem !important;
  font-weight: 700 !important;
  line-height: 1.3 !important;
  letter-spacing: -0.02em !important;
  color: var(--text-color);
  transition: color 0.15s ease;
  -webkit-line-clamp: 2;
}

.markdown-content .md-container-related .md-content-card:hover .md-content-card__title {
  color: var(--primary-dark, var(--primary-color));
}

.markdown-content .md-container-related .md-content-card__desc {
  display: -webkit-box !important;
  margin: 0 !important;
  color: var(--text-secondary) !important;
  font-size: 0.88rem !important;
  line-height: 1.5 !important;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

@media (max-width: 1023px) {
  .markdown-content .md-container-related .md-content-cards--related {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .markdown-content .md-container-related .md-content-cards--related {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem 1rem;
  }
}

.markdown-content .md-code-group {
  margin: 1.25rem 0;
  border: 1px solid #d0d7de;
  border-radius: 12px;
  overflow: hidden;
  background: #f6f8fa;
}

.markdown-content .md-code-group__tabs {
  display: flex;
  gap: 0;
  overflow-x: auto;
  background: #eaeef2;
  border-bottom: 1px solid #d0d7de;
}

.markdown-content .md-code-group__tab {
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  color: #57606a;
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: color .15s, border-color .15s;
}

.markdown-content .md-code-group__tab:hover {
  color: #1f2328;
}

.markdown-content .md-code-group__tab.is-active {
  color: #0969da;
  border-bottom-color: #0969da;
}

.markdown-content .md-code-group__panel {
  display: none;
}

.markdown-content .md-code-group__panel.is-active {
  display: block;
}

.markdown-content .md-code-group__panel > pre {
  margin: 0;
  border: 0;
  border-radius: 0;
}

.markdown-content .md-code-group__panel > pre.shiki,
.markdown-content .md-code-group__panel > pre[class*='language-'] {
  padding: 16px 20px;
}

.markdown-content .md-code-group__panel > pre.shiki::before,
.markdown-content .md-code-group__panel > pre[class*='language-']::before,
.markdown-content .md-code-group__panel > pre.shiki::after,
.markdown-content .md-code-group__panel > pre[class*='language-']::after,
.markdown-content .md-code-group__panel > pre .code-lang-label {
  display: none;
}

/* ═══════════════════════════════════════════════════════════════
   Response (code-group variant)  :::response
   ═══════════════════════════════════════════════════════════════ */
.markdown-content .md-code-group--response {
  border-color: rgba(37, 99, 235, 0.25);
}

.markdown-content .md-code-group--response .md-code-group__tab {
  color: var(--text-secondary);
}

.markdown-content .md-code-group--response .md-code-group__tab.is-active {
  color: #2563eb;
  border-bottom-color: #2563eb;
}

.dark .markdown-content .md-code-group--response {
  border-color: rgba(96, 165, 250, 0.3);
}

.dark .markdown-content .md-code-group--response .md-code-group__tab.is-active {
  color: #60a5fa;
  border-bottom-color: #60a5fa;
}

.dark .markdown-content .md-code-group {
  background: #0d1117;
  border-color: #1f2937;
}

.dark .markdown-content .md-code-group__tabs {
  background: #161b22;
  border-bottom-color: #1f2937;
}

.dark .markdown-content .md-code-group__tab {
  color: #94a3b8;
}

.dark .markdown-content .md-code-group__tab:hover {
  color: #e2e8f0;
}

.dark .markdown-content .md-code-group__tab.is-active {
  color: #f8fafc;
  border-bottom-color: #38bdf8;
}

.markdown-content .md-details {
  margin: 1.1rem 0;
  padding: 0;
  border: 1px solid var(--border-subtle, #d0d7de);
  border-radius: 10px;
  background: var(--surface-base, #fff);
  overflow: hidden;
}

.markdown-content .md-details[open] {
  padding-bottom: 0;
}

.markdown-content .md-details__summary {
  padding: 12px 16px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  list-style: none;
  color: var(--text-color, #1f2328);
  background: color-mix(in srgb, var(--surface-base, #fff) 96%, var(--text-color, #1f2328) 4%);
  position: relative;
  padding-left: 36px;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.markdown-content .md-details__summary:hover {
  background: rgba(0,0,0,0.04);
}

.markdown-content .md-details[open] > .md-details__summary {
  background: color-mix(in srgb, var(--primary-color, #3b82f6) 8%, transparent);
}

.markdown-content .md-details__summary::-webkit-details-marker {
  display: none;
}

.markdown-content .md-details__summary::before {
  content: '▶';
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%) rotate(0deg);
  font-size: 0.7rem;
  color: var(--text-secondary, #57606a);
  transition: transform .15s ease;
}

.markdown-content .md-details[open] > .md-details__summary::before {
  transform: translateY(-50%) rotate(90deg);
}

.markdown-content .md-details__body {
  padding: 0;
  border-top: 1px solid var(--border-subtle, #d0d7de);
}

.markdown-content .md-details__body > :first-child {
  margin-top: 0;
}

.markdown-content .md-details__body > :last-child {
  margin-bottom: 0;
}

.markdown-content .md-details__body > table {
  margin: 0 !important;
}

.dark .markdown-content .md-details {
  border-color: #1f2937;
  background: #0d1117;
}

.dark .markdown-content .md-details__summary {
  color: #e2e8f0;
  background: rgba(255,255,255,0.03);
}

.dark .markdown-content .md-details__summary:hover {
  background: rgba(255,255,255,0.06);
}

.dark .markdown-content .md-details[open] > .md-details__summary {
  background: color-mix(in srgb, var(--primary-color, #3b82f6) 12%, transparent);
}

.dark .markdown-content .md-details__summary::before {
  color: #94a3b8;
}

.dark .markdown-content .md-details__body {
  border-top-color: #1f2937;
}

.markdown-content .md-content-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin: 1.5rem 0;
}

.markdown-content .md-content-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  background: #f8f9fa;
  color: inherit;
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transform: translateY(0);
}

.dark .markdown-content .md-content-card {
  background: color-mix(in srgb, var(--bg-elevated) 92%, var(--bg-soft));
}

.markdown-content .md-content-card:hover {
  color: inherit;
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.markdown-content .md-content-card__thumbnail {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--gray-100);
}

.dark .markdown-content .md-content-card__thumbnail {
  background: var(--bg-alt);
}

.markdown-content .md-content-card__thumbnail img {
  display: block;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.markdown-content .md-content-card:hover .md-content-card__thumbnail img {
  transform: scale(1.02);
}

.markdown-content .md-content-card__body {
  display: grid;
  gap: 0.45rem;
  padding: 1rem;
}

.markdown-content .md-content-card__title {
  margin: 0;
  color: var(--heading-color);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.markdown-content .md-content-card__desc {
  margin: 0;
  color: var(--gray-600);
  font-size: 0.9375rem;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.dark .markdown-content .md-content-card__desc {
  color: var(--text-secondary);
}

.markdown-content .md-steps {
  position: relative;
  counter-reset: step;
  padding-left: 3rem;
}

.markdown-content .md-steps::before {
  content: '';
  position: absolute;
  top: 1rem;
  bottom: 1rem;
  left: calc(1rem - 0.5px);
  width: 1px;
  background: var(--border-color);
}

.markdown-content .md-steps > :first-child {
  margin-top: 0;
}

.markdown-content .md-steps h3 {
  position: relative;
  margin-top: 2rem;
  padding-bottom: 0;
  border-bottom: 0;
  counter-increment: step;
  padding: 0;
  background: transparent;
  border-left: 0;
  border-radius: 0;
}

.markdown-content .md-steps h3::before {
  content: counter(step);
  position: absolute;
  top: 0;
  left: -3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--gray-900);
  color: #fff;
  font-family: var(--font-code);
  font-size: 0.875rem;
  font-weight: 700;
  z-index: 1;
}

.dark .markdown-content .md-steps h3::before {
  background: var(--surface-inset, #2a3140);
  color: var(--heading-color);
}

.markdown-content .md-responsibility {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin: 1.5rem 0;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg-elevated);
}

.markdown-content .md-responsibility__col {
  display: flex;
  flex-direction: column;
  padding: 0;
  background: transparent;
}

.markdown-content .md-responsibility__col--left {
  border-right: 1px solid var(--border-color);
}

.markdown-content .md-responsibility__header {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0;
  padding: 0.55rem 1.1rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-soft);
  border: none;
  border-bottom: 1px solid var(--border-color);
  border-radius: 0;
  letter-spacing: 0.01em;
  line-height: 1.4;
}

.markdown-content .md-responsibility__col--left .md-responsibility__header::before,
.markdown-content .md-responsibility__col--right .md-responsibility__header::before {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.15rem;
  height: 1.15rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  line-height: 1;
  flex-shrink: 0;
}

.markdown-content .md-responsibility__col--left .md-responsibility__header::before {
  content: "✓";
  background: rgba(16, 185, 129, 0.14);
  color: #059669;
}

.markdown-content .md-responsibility__col--right .md-responsibility__header::before {
  content: "⚙";
  background: rgba(124, 92, 252, 0.14);
  color: var(--text-secondary);
}

.markdown-content .md-responsibility__body {
  flex: 1;
  padding: 0.95rem 1.25rem 1.05rem;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--text-primary);
}

.markdown-content .md-responsibility__body ul,
.markdown-content .md-responsibility__body ol {
  padding-left: 1.1rem;
  margin: 0;
}

.markdown-content .md-responsibility__body li + li {
  margin-top: 0.2rem;
}

.dark .markdown-content .md-responsibility {
  background: var(--bg-elevated);
}

.dark .markdown-content .md-responsibility__header {
  background: var(--bg-soft);
  color: var(--text-secondary);
}

.dark .markdown-content .md-responsibility__col--left .md-responsibility__header::before {
  background: rgba(16, 185, 129, 0.18);
  color: #34d399;
}

.dark .markdown-content .md-responsibility__col--right .md-responsibility__header::before {
  background: rgba(124, 92, 252, 0.22);
  color: var(--text-secondary);
}

/* ═══════════════════════════════════════════════════════════════
   Endpoint  :::endpoint
   ═══════════════════════════════════════════════════════════════ */
.markdown-content .md-endpoint {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding: 0.75rem 1rem;
  margin: 1.25rem 0;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  background: var(--bg-elevated);
  font-size: 0.9rem;
}

.markdown-content .md-endpoint__method {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: #ffffff;
  background: var(--text-secondary);
  flex-shrink: 0;
}

.markdown-content .md-endpoint--GET .md-endpoint__method    { background: #2563eb; }
.markdown-content .md-endpoint--POST .md-endpoint__method   { background: #059669; }
.markdown-content .md-endpoint--PUT .md-endpoint__method    { background: #ea580c; }
.markdown-content .md-endpoint--PATCH .md-endpoint__method  { background: #0d9488; }
.markdown-content .md-endpoint--DELETE .md-endpoint__method { background: #dc2626; }

.markdown-content .md-endpoint .md-endpoint__url {
  flex: 1 1 auto;
  min-width: 0;
  padding: 0 !important;
  font-family: var(--font-mono, 'JetBrains Mono', ui-monospace, monospace);
  font-size: 0.88rem !important;
  color: var(--text-primary);
  background: transparent !important;
  border: none !important;
  border-radius: 0 !important;
  word-break: break-all;
  font-weight: 500;
}

.markdown-content .md-endpoint__auth {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-muted, rgba(0, 0, 0, 0.04));
  border: 1px solid var(--border-color);
  flex-shrink: 0;
}

.dark .markdown-content .md-endpoint--GET .md-endpoint__method    { background: #3b82f6; }
.dark .markdown-content .md-endpoint--POST .md-endpoint__method   { background: #10b981; }
.dark .markdown-content .md-endpoint--PUT .md-endpoint__method    { background: #f97316; }
.dark .markdown-content .md-endpoint--PATCH .md-endpoint__method  { background: #14b8a6; }
.dark .markdown-content .md-endpoint--DELETE .md-endpoint__method { background: #ef4444; }

.dark .markdown-content .md-endpoint__auth {
  background: rgba(255, 255, 255, 0.06);
}

/* ═══════════════════════════════════════════════════════════════
   Parameters / Response Fields  공통 표 스타일
   ═══════════════════════════════════════════════════════════════ */
.markdown-content .md-parameters,
.markdown-content .md-response-fields,
.markdown-content .md-error-codes {
  margin: 1.5rem 0;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  overflow: hidden;
  background: var(--bg-elevated);
}

.markdown-content .md-parameters table,
.markdown-content .md-response-fields table,
.markdown-content .md-error-codes table {
  width: 100%;
  margin: 0 !important;
  border: none !important;
  border-collapse: collapse;
  font-size: 0.88rem;
  background: transparent;
}

.markdown-content .md-parameters thead th,
.markdown-content .md-response-fields thead th,
.markdown-content .md-error-codes thead th {
  padding: 0.65rem 0.9rem !important;
  font-size: 0.78rem !important;
  line-height: 1.4 !important;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-align: left;
  color: var(--text-secondary);
  background: var(--bg-muted, rgba(0, 0, 0, 0.03));
  border-bottom: 1px solid var(--border-color);
}

.markdown-content .md-parameters tbody td,
.markdown-content .md-response-fields tbody td,
.markdown-content .md-error-codes tbody td {
  padding: 0.6rem 0.9rem !important;
  font-size: 0.88rem !important;
  line-height: 1.55 !important;
  border-bottom: 1px solid var(--border-color);
  vertical-align: top;
  color: var(--text-primary);
}

.markdown-content .md-parameters tbody tr:last-child td,
.markdown-content .md-response-fields tbody tr:last-child td,
.markdown-content .md-error-codes tbody tr:last-child td {
  border-bottom: none;
}

/* 1번째 컬럼(필드명) — 굵게 + monospace 코드 */
.markdown-content .md-param {
  font-family: var(--font-mono, 'JetBrains Mono', ui-monospace, monospace);
  font-size: 0.85rem !important;
  font-weight: 600 !important;
  color: var(--text-primary) !important;
  background: transparent !important;
  padding: 0 !important;
  border: none !important;
  border-radius: 0 !important;
}

/* 타입 배지 */
.markdown-content .md-type {
  display: inline-flex;
  align-items: center;
  padding: 0.12rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-mono, 'JetBrains Mono', ui-monospace, monospace);
  background: rgba(100, 116, 139, 0.12);
  color: #475569;
}
.markdown-content .md-type--string  { background: rgba(100, 116, 139, 0.12); color: #475569; }
.markdown-content .md-type--integer { background: rgba(147, 51, 234, 0.12);  color: #7e22ce; }
.markdown-content .md-type--boolean { background: rgba(16, 185, 129, 0.12);  color: #047857; }
.markdown-content .md-type--object  { background: rgba(234, 88, 12, 0.12);   color: #c2410c; }
.markdown-content .md-type--array   { background: rgba(13, 148, 136, 0.12);  color: #0f766e; }
.markdown-content .md-type--other   { background: rgba(100, 116, 139, 0.12); color: #475569; }

/* 필수/선택 배지 */
.markdown-content .md-required {
  display: inline-flex;
  align-items: center;
  padding: 0.12rem 0.5rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
}
.markdown-content .md-required--yes { background: rgba(220, 38, 38, 0.1); color: #b91c1c; }
.markdown-content .md-required--no  { background: rgba(100, 116, 139, 0.12); color: #64748b; }

/* ∟ 중첩 행 (response-fields) */
.markdown-content .md-response-fields tbody tr[data-depth="1"] td:first-child { padding-left: 2.3rem; position: relative; }
.markdown-content .md-response-fields tbody tr[data-depth="1"] td:first-child::before {
  content: "└─";
  position: absolute;
  left: 0.9rem;
  color: var(--text-secondary);
  font-family: var(--font-mono, ui-monospace, monospace);
}
.markdown-content .md-response-fields tbody tr[data-depth="2"] td:first-child { padding-left: 3.7rem; position: relative; }
.markdown-content .md-response-fields tbody tr[data-depth="2"] td:first-child::before {
  content: "└─";
  position: absolute;
  left: 2.3rem;
  color: var(--text-secondary);
  font-family: var(--font-mono, ui-monospace, monospace);
}
.markdown-content .md-response-fields tbody tr[data-depth="3"] td:first-child { padding-left: 5.1rem; position: relative; }
.markdown-content .md-response-fields tbody tr[data-depth="3"] td:first-child::before {
  content: "└─";
  position: absolute;
  left: 3.7rem;
  color: var(--text-secondary);
  font-family: var(--font-mono, ui-monospace, monospace);
}

/* error-codes — 1번째 컬럼 빨간 code 배지 */
.markdown-content .md-error-code {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.5rem !important;
  border-radius: 4px !important;
  font-family: var(--font-mono, 'JetBrains Mono', ui-monospace, monospace);
  font-size: 0.78rem !important;
  font-weight: 600 !important;
  color: #b91c1c !important;
  background: rgba(220, 38, 38, 0.08) !important;
  border: 1px solid rgba(220, 38, 38, 0.2) !important;
}

/* 다크모드 */
.dark .markdown-content .md-parameters thead th,
.dark .markdown-content .md-response-fields thead th,
.dark .markdown-content .md-error-codes thead th {
  background: rgba(255, 255, 255, 0.04);
}
.dark .markdown-content .md-type--string  { background: rgba(148, 163, 184, 0.15); color: #cbd5e1; }
.dark .markdown-content .md-type--integer { background: rgba(168, 85, 247, 0.18);  color: #d8b4fe; }
.dark .markdown-content .md-type--boolean { background: rgba(52, 211, 153, 0.15);  color: #6ee7b7; }
.dark .markdown-content .md-type--object  { background: rgba(251, 146, 60, 0.18);  color: #fdba74; }
.dark .markdown-content .md-type--array   { background: rgba(45, 212, 191, 0.15);  color: #5eead4; }
.dark .markdown-content .md-type--other   { background: rgba(148, 163, 184, 0.15); color: #cbd5e1; }
.dark .markdown-content .md-required--yes { background: rgba(248, 113, 113, 0.18); color: #fca5a5; }
.dark .markdown-content .md-required--no  { background: rgba(148, 163, 184, 0.15); color: #94a3b8; }
.dark .markdown-content .md-error-code {
  color: #fca5a5;
  background: rgba(248, 113, 113, 0.12);
  border-color: rgba(248, 113, 113, 0.25);
}

.markdown-content .md-canvas-chart {
  overflow: hidden;
  border: 1px solid var(--border-color);
  border-radius: 14px;
  background: var(--bg-elevated);
}

.markdown-content .md-canvas-chart canvas {
  width: 100%;
}

.markdown-content .md-youtube,
.markdown-content .md-video {
  display: grid;
  gap: 0.6rem;
}

.markdown-content .youtube-wrapper,
.markdown-content .video-wrapper {
  position: relative;
  overflow: hidden;
  padding-top: 56.25%;
  border-radius: 14px;
  background: #000000;
  box-shadow: var(--shadow-sm);
}

.markdown-content .youtube-wrapper iframe,
.markdown-content .video-wrapper iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.markdown-content .md-youtube-caption,
.markdown-content .md-video-caption,
.markdown-content .video-loading,
.markdown-content .video-error {
  font-size: 0.88rem;
  text-align: center;
}

.markdown-content .md-youtube-caption p,
.markdown-content .md-video-caption p {
  margin: 0;
}

.markdown-content .video-loading {
  padding: 2rem;
  border-radius: 12px;
  background: var(--bg-soft);
  color: var(--text-secondary);
}

.markdown-content .video-error {
  padding: 1rem;
  border: 1px solid rgba(240, 68, 82, 0.24);
  border-radius: 12px;
  background: rgba(240, 68, 82, 0.08);
  color: var(--red-500);
}

.markdown-content .md-copy-embed {
  overflow: hidden;
  border: 1px solid var(--border-color);
  border-radius: 14px;
  background: var(--bg-elevated);
  box-shadow: var(--shadow-sm);
}

.markdown-content .copy-embed-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 0.9rem;
  background: var(--bg-soft);
  cursor: pointer;
  user-select: none;
}

.markdown-content .copy-embed-header:hover {
  background: var(--bg-alt);
}

.markdown-content .md-copy-embed.is-expanded .copy-embed-header {
  border-bottom: 1px solid var(--border-color);
}

.markdown-content .copy-embed-arrow {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--text-tertiary);
  transform: rotate(0deg);
}

.markdown-content .copy-embed-arrow::before {
  content: '';
  display: block;
  width: 8px;
  height: 8px;
  margin: 4px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(-45deg);
}

.markdown-content .md-copy-embed.is-expanded .copy-embed-arrow {
  transform: rotate(90deg);
}

.markdown-content .copy-embed-title {
  min-width: 0;
  flex: 1;
  overflow: hidden;
  color: var(--heading-color);
  font-size: 0.95rem;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.markdown-content .copy-embed-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.42rem 0.72rem;
  border: 1px solid var(--border-color);
  border-radius: 9px;
  background: var(--bg-elevated);
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
}

.markdown-content .copy-embed-btn:hover {
  color: var(--primary-color);
  border-color: var(--primary-color);
  background: var(--primary-soft);
}

.markdown-content .copy-embed-btn.copied {
  color: #10b981;
  border-color: #10b981;
  background: rgba(16, 185, 129, 0.08);
}

.markdown-content .copy-embed-body {
  max-height: 600px;
  overflow: auto;
  padding: 0 0.9rem 0.9rem 2.25rem;
}

.markdown-content .copy-embed-loading,
.markdown-content .copy-embed-error {
  padding: 1rem;
  text-align: center;
  font-size: 0.88rem;
}

.markdown-content .copy-embed-loading {
  color: var(--text-secondary);
}

.markdown-content .copy-embed-error {
  color: var(--red-500);
}

.markdown-content .md-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.2rem 1.3rem;
  border: 1px solid color-mix(in srgb, var(--primary-color) 20%, var(--border-color));
  border-radius: 16px;
  background:
    radial-gradient(circle at top right, rgba(49, 130, 246, 0.14), transparent 34%),
    linear-gradient(135deg, var(--bg-elevated), var(--bg-soft));
  box-shadow: var(--shadow-md);
}

.dark .markdown-content .md-cta {
  background:
    radial-gradient(circle at top right, rgba(110, 168, 255, 0.16), transparent 36%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015));
}

.markdown-content .md-cta-body {
  min-width: min(100%, 24rem);
  flex: 1;
}

.markdown-content .md-cta-body > :first-child {
  margin-top: 0;
}

.markdown-content .md-cta-body > :last-child {
  margin-bottom: 0;
}

.markdown-content .md-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.9rem;
  padding: 0.75rem 1.2rem;
  border-radius: var(--radius-pill);
  background: var(--primary-color);
  color: #ffffff;
  font-weight: 800;
  box-shadow: 0 12px 24px rgba(49, 130, 246, 0.22);
}

.markdown-content .md-cta-btn:hover {
  color: #ffffff;
  background: var(--primary-dark);
  transform: translateY(-1px);
}

/* ═══════════════════════════════════════════════════════════════
   Link Card  :::link-card url
   ═══════════════════════════════════════════════════════════════ */
.markdown-content .md-link-card-wrap {
  margin: 1.25rem 0;
}

.markdown-content .md-link-card {
  display: flex;
  align-items: stretch;
  min-height: 120px;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg-soft, var(--bg-color));
  color: inherit;
  text-decoration: none !important;
  transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
}

.markdown-content .md-link-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px color-mix(in srgb, var(--primary-color) 15%, transparent);
  text-decoration: none !important;
}

.markdown-content .md-link-card-image {
  flex-shrink: 0;
  width: 180px;
  background: var(--bg-color);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.markdown-content .md-link-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.markdown-content .md-link-card-body {
  flex: 1;
  min-width: 0;
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.35rem;
}

.markdown-content .md-link-card-title {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-color);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.markdown-content .md-link-card-desc {
  font-size: 0.875rem;
  color: var(--text-soft, var(--gray-600, #666));
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.markdown-content .md-link-card-host {
  font-size: 0.75rem;
  color: var(--text-muted, var(--gray-500, #999));
  margin-top: 0.25rem;
}

.markdown-content .md-link-card--noimg .md-link-card-body {
  padding: 1.25rem;
}

.markdown-content .md-link-card-fallback {
  margin: 1rem 0;
}

.dark .markdown-content .md-link-card {
  background: color-mix(in srgb, var(--bg-color) 70%, #0f172a);
  border-color: var(--border-color);
}

.dark .markdown-content .md-link-card:hover {
  border-color: color-mix(in srgb, var(--primary-color) 70%, var(--border-color));
}

@media (max-width: 640px) {
  .markdown-content .md-link-card {
    flex-direction: column;
    min-height: 0;
  }
  .markdown-content .md-link-card-image {
    width: 100%;
    height: 180px;
  }
}

.markdown-content a.md-attachment-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.26rem 0.62rem;
  border: 1px solid color-mix(in srgb, var(--border-color) 88%, var(--primary-color));
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--surface-base, #fff) 92%, var(--bg-soft));
  color: inherit;
  text-decoration: none;
  vertical-align: middle;
  transition: border-color 0.15s ease, background-color 0.15s ease, color 0.15s ease;
}

.markdown-content a.md-attachment-link:hover {
  color: inherit;
  border-color: color-mix(in srgb, var(--primary-color) 24%, var(--border-color));
  background: color-mix(in srgb, var(--primary-color) 6%, var(--bg-soft));
}

.markdown-content a.md-attachment-link .md-attachment-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.9rem;
  height: 1.9rem;
  padding: 0 0.42rem;
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--primary-color) 10%, var(--bg-soft));
  color: var(--primary-color);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.markdown-content a.md-attachment-link .md-attachment-body {
  display: inline-flex;
  align-items: center;
  min-width: 0;
}

.markdown-content a.md-attachment-link .md-attachment-title {
  color: inherit;
  font-size: 0.89rem;
  font-weight: 600;
}

.markdown-content a.md-attachment-link .md-attachment-eyebrow,
.markdown-content a.md-attachment-link .md-attachment-meta,
.markdown-content a.md-attachment-link .md-attachment-cta {
  display: none;
}

.markdown-content a.md-attachment-card {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--primary-color);
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--primary-color) 35%, transparent);
  text-underline-offset: 0.2em;
  transition: color 0.15s ease, text-decoration-color 0.15s ease;
}

.dark .markdown-content a.md-attachment-card {
  color: var(--primary-color);
}

.markdown-content a.md-attachment-card:hover {
  color: var(--primary-dark, var(--primary-color));
  text-decoration-color: var(--primary-color);
}

.markdown-content a.md-attachment-card .md-attachment-icon {
  display: none;
}

.markdown-content a.md-attachment-card .md-attachment-body {
  display: inline;
  min-width: 0;
}

.markdown-content a.md-attachment-card .md-attachment-eyebrow {
  display: none;
}

.markdown-content .md-attachment-title {
  color: inherit;
  font-size: 0.98rem;
  font-weight: 600;
  line-height: 1.35;
}

.markdown-content a.md-attachment-card .md-attachment-meta {
  color: var(--text-secondary);
  font-size: 0.82rem;
  margin-left: 0.3rem;
}

.markdown-content a.md-attachment-card .md-attachment-cta {
  display: none;
}

.dark .markdown-content a.md-attachment-link {
  background: color-mix(in srgb, rgba(15, 23, 42, 0.92) 94%, var(--primary-color));
}

.dark .markdown-content a.md-attachment-link .md-attachment-icon {
  background: color-mix(in srgb, var(--primary-color) 16%, rgba(255, 255, 255, 0.04));
}

/* ── Details / Summary toggle (Notion-style) ── */
.markdown-content details {
  margin: 1.5rem 0;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--surface-base);
  transition: border-color var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.markdown-content details[open] {
  background: var(--bg-elevated);
}

.markdown-content summary {
  position: relative;
  padding: 0.75rem 1rem 0.75rem 2rem;
  border-radius: var(--radius-md);
  list-style: none;
  cursor: pointer;
  font-size: inherit;
  font-weight: 600;
  color: var(--heading-color);
  transition: color var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.markdown-content summary:hover {
  background: rgba(0, 0, 0, 0.04);
}

.markdown-content details[open] > summary {
  background: color-mix(in srgb, var(--primary-color) 8%, transparent);
}

.markdown-content summary::-webkit-details-marker {
  display: none;
}

.markdown-content summary::marker {
  content: '';
}

.markdown-content summary::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0.75rem;
  width: 0.45rem;
  height: 0.45rem;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  transform: translateY(-50%) rotate(45deg);
  transform-origin: 50% 50%;
  transition: transform 0.2s ease;
}

.markdown-content details[open] > summary::before {
  transform: translateY(-50%) rotate(135deg);
}

.markdown-content details > *:not(summary) {
  margin-left: 2rem;
  margin-right: 1rem;
}

.markdown-content details > *:not(summary):last-child {
  margin-bottom: 1rem;
}

.markdown-content details > *:not(summary):first-of-type {
  margin-top: 0.75rem;
}

.dark .markdown-content details {
  background: var(--bg-soft);
}

.dark .markdown-content details[open] {
  background: var(--bg-elevated);
}

.dark .markdown-content details[open] > summary {
  background: color-mix(in srgb, var(--primary-color) 12%, transparent);
}

.dark .markdown-content summary:hover {
  background: rgba(255, 255, 255, 0.06);
}

.ssg-prev-next {
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

.ssg-prev-link,
.ssg-next-link {
  position: relative;
  display: flex;
  flex: 1 1 0;
  flex-direction: column;
  gap: 0.2rem;
  min-height: 5.25rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--border-color);
  border-radius: 14px;
  background: color-mix(in srgb, var(--bg-elevated) 94%, transparent);
  box-shadow: var(--shadow-sm);
}

.ssg-prev-link:hover,
.ssg-next-link:hover {
  border-color: color-mix(in srgb, var(--primary-color) 36%, var(--border-color));
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.ssg-prev-link.is-empty,
.ssg-next-link.is-empty {
  visibility: hidden;
}

.ssg-prev-link span,
.ssg-next-link span {
  color: var(--text-tertiary);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.ssg-prev-link strong,
.ssg-next-link strong {
  color: var(--heading-color);
  font-size: 1rem;
  line-height: 1.4;
}

.ssg-prev-link::before,
.ssg-next-link::after {
  position: absolute;
  top: 1rem;
  color: var(--primary-color);
  font-size: 1rem;
  line-height: 1;
}

.ssg-prev-link {
  padding-left: 2.5rem;
}

.ssg-prev-link::before {
  left: 1rem;
  content: '\2190';
}

.ssg-next-link {
  text-align: right;
  align-items: flex-end;
  padding-right: 2.5rem;
}

.ssg-next-link::after {
  right: 1rem;
  content: '\2192';
}

/* ─── Blog Article Footer (mirrors SPA DocPage.css .blog-article-footer) ─── */

.blog-article-footer {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
}

.blog-article-tags-section {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.blog-article-tag {
  display: inline-block;
  padding: 0.35rem 0.85rem;
  border-radius: 20px;
  background: var(--surface-elevated);
  color: var(--text-secondary);
  font-size: 0.8rem;
  transition: background 0.15s;
}

.blog-article-tag:hover {
  background: var(--border-color);
}

.blog-author-profile {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 2rem;
  padding: 2rem 1.2rem 0.2rem;
  border-top: 1px solid var(--border-color);
  border-radius: 20px;
  background: color-mix(in srgb, var(--gray-100) 65%, transparent);
}

.blog-author-avatar {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gray-200);
  color: var(--gray-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  font-weight: 700;
}

.blog-author-avatar img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

.blog-author-info {
  min-width: 0;
}

.blog-author-name {
  display: block;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: 0.25rem;
}

.blog-author-bio {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--gray-500);
  line-height: 1.5;
}

.blog-article-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.blog-article-nav-link {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-height: 112px;
  padding: 1rem 1.1rem;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  background: var(--surface-elevated);
  color: inherit;
  text-decoration: none;
  transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

.blog-article-nav-link:hover {
  color: inherit;
  border-color: color-mix(in srgb, var(--primary-color) 35%, var(--border-color));
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.blog-article-nav-link--next {
  text-align: right;
}

.blog-article-nav-link.is-empty {
  visibility: hidden;
}

.blog-article-nav-eyebrow {
  color: var(--gray-500);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.blog-article-nav-link strong {
  color: var(--gray-900);
  font-size: 0.95rem;
  line-height: 1.55;
  letter-spacing: var(--tracking-tight);
}

.dark .blog-article-nav-link strong {
  color: var(--text-color);
}

/* SPA DocPage.css @media (max-width: 640px) — mobile stack. Duplicated here
   (instead of in the @media 640 block above .markdown-content rules) because
   source order matters: the base .blog-article-nav rule above lives later in
   this file than the existing @media 640 block, so this override must follow. */
@media (max-width: 640px) {
  .blog-article-nav {
    grid-template-columns: 1fr;
  }
  .blog-article-nav-link--next {
    text-align: left;
  }
}

/* ─── Site Footer (mirrors SPA AppShell BizFooter / DefaultFooter) ─── */

.ssg-site-footer {
  border-top: 1px solid var(--border-color);
  background: var(--bg-color);
}

.ssg-site-footer-biz {
  max-width: var(--publication-shell-max);
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-size: 12.5px;
  color: var(--text-tertiary);
  text-align: center;
}

.ssg-site-footer-biz-info {
  line-height: 1.7;
}

.ssg-site-footer-biz-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  flex-wrap: wrap;
}

.ssg-site-footer-biz-brand {
  font-weight: 700;
  color: var(--text-secondary);
  text-decoration: none;
}

.ssg-site-footer-biz-brand:hover {
  color: var(--text-color);
}

.ssg-site-footer-biz-sep {
  color: var(--border-color);
}

.ssg-site-footer-biz-link {
  color: var(--text-tertiary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.ssg-site-footer-biz-link:hover {
  color: var(--primary-color);
}

.ssg-site-footer-powered {
  max-width: var(--publication-shell-max);
  margin: 0 auto;
  padding: 2.25rem 1.5rem 2.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  font-size: 12.5px;
  color: var(--text-tertiary);
}

.ssg-site-footer-powered .ssg-site-footer-brand {
  font-weight: 700;
  color: var(--text-secondary);
  text-decoration: none;
}

.ssg-site-footer-powered .ssg-site-footer-brand:hover {
  color: var(--text-color);
}

@media (max-width: 959px) {
  .ssg-site-footer-biz-info {
    font-size: 12px;
  }
}

/* ─── Publication Footer (mirrors SPA PublicationPreset.css .pub-preset-footer + AppShell.css .app-shell-footer-*) ─── */
/* Rendered inside .ssg-main for blog publications — workspace owner branding from openhow.json footer. */

.ssg-pub-footer {
  width: 100%;
  max-width: var(--preset-content-max, var(--content-reading-max));
  margin: 2.5rem auto 0;
  border-top: 1px solid var(--border-color);
  padding-top: 1.25rem;
}

.ssg-pub-footer .app-shell-footer-default,
.ssg-pub-footer .app-shell-footer-custom {
  max-width: var(--publication-shell-max);
  margin: 0 auto;
  padding: 2.25rem 1.5rem 2.75rem;
}

.ssg-pub-footer .app-shell-footer-default {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
}

.ssg-pub-footer .app-shell-footer-powered,
.ssg-pub-footer .app-shell-footer-brand,
.ssg-pub-footer .app-shell-footer-links a,
.ssg-pub-footer .app-shell-footer-info,
.ssg-pub-footer .app-shell-footer-copyright {
  color: var(--gray-500);
}

.ssg-pub-footer .app-shell-footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8125rem;
  font-weight: 700;
  text-decoration: none;
}

.ssg-pub-footer .app-shell-footer-brand:hover,
.ssg-pub-footer .app-shell-footer-links a:hover,
.ssg-pub-footer .app-shell-footer-social-link:hover {
  color: var(--gray-900);
}

.ssg-pub-footer .app-shell-footer-custom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.9rem;
  text-align: center;
}

.ssg-pub-footer .app-shell-footer-company {
  margin: 0;
  color: var(--gray-900);
  font-size: 0.95rem;
  font-weight: 700;
}

.ssg-pub-footer .app-shell-footer-company-link {
  text-decoration: none;
  transition: color 0.15s ease;
}

.ssg-pub-footer .app-shell-footer-company-link:hover {
  color: var(--primary, #3b82f6);
}

.ssg-pub-footer .app-shell-footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.25rem;
}

.ssg-pub-footer .app-shell-footer-links a {
  font-size: 0.82rem;
  text-decoration: none;
}

.ssg-pub-footer .app-shell-footer-social {
  display: flex;
  gap: 0.7rem;
}

.ssg-pub-footer .app-shell-footer-social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  background: var(--gray-100);
  color: var(--gray-500);
}

.ssg-pub-footer .app-shell-footer-info,
.ssg-pub-footer .app-shell-footer-copyright {
  margin: 0;
  font-size: 0.76rem;
  line-height: 1.55;
}

.dark .ssg-pub-footer .app-shell-footer-social-link {
  background: var(--surface-strong, #262c39);
}

/* Mobile drawer (two-panel only) — hidden on desktop, slides in from left at < 1280px. */
.ssg-mobile-sidebar,
.ssg-mobile-sidebar-backdrop,
.ssg-mobile-sidebar-footer {
  display: none;
}

/* Mobile search toggle button — mirrors SPA .app-shell-mobile-search-toggle.
   Hidden on desktop; shown at < 768px when the inline search is collapsed
   into an icon. */
.ssg-mobile-search-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 999px;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.ssg-mobile-search-toggle:hover {
  background: var(--gray-100);
  color: var(--text-color);
}

/* Tablet: mirrors SPA PublicationPreset.css @media (max-width: 1279px) — collapse two-panel layout, hide TOC column. */
@media (max-width: 1279px) {
  .ssg-main,
  .ssg-main:has(.ssg-toc-wrap) {
    grid-template-columns: minmax(0, var(--content-max));
    column-gap: 0;
  }

  .ssg-toc-wrap {
    display: none;
  }

  .ssg-layout--two-panel,
  .ssg-layout--main-nav-only {
    grid-template-columns: minmax(0, 1fr);
    column-gap: 0;
    padding-left: 0;
  }

  .ssg-layout--two-panel > .ssg-main-nav-panel,
  .ssg-layout--two-panel > .ssg-sub-sidebar,
  .ssg-layout--main-nav-only > .ssg-main-nav-panel {
    display: none;
  }

  .ssg-layout--two-panel .ssg-main,
  .ssg-layout--main-nav-only .ssg-main {
    padding-left: 0;
    padding-right: 1.5rem;
  }

  /* Mobile drawer overlay — mirrors SPA .pub-preset-sidebar-backdrop / .pub-preset-sidebar at < 1280px. */
  .ssg-layout--two-panel .ssg-mobile-sidebar-backdrop,
  .ssg-layout--main-nav-only .ssg-mobile-sidebar-backdrop {
    position: fixed;
    inset: 0;
    z-index: 64;
    display: block;
    border: 0;
    padding: 0;
    background: rgba(15, 23, 42, 0.32);
    opacity: 0;
    pointer-events: none;
    cursor: pointer;
    transition: opacity var(--transition-fast);
  }

  .ssg-layout--two-panel .ssg-mobile-sidebar-backdrop.is-visible,
  .ssg-layout--main-nav-only .ssg-mobile-sidebar-backdrop.is-visible {
    opacity: 1;
    pointer-events: auto;
  }

  .ssg-layout--two-panel .ssg-mobile-sidebar,
  .ssg-layout--main-nav-only .ssg-mobile-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 65;
    display: flex;
    flex-direction: column;
    width: min(86vw, 320px);
    max-width: 320px;
    height: 100vh;
    background: var(--bg-color);
    border-right: 1px solid var(--border-color);
    transform: translateX(-108%);
    transition: transform 0.25s ease-out;
    padding-top: calc(var(--publication-header-height, 64px) + 0.75rem);
    padding-bottom: 0;
    overflow-y: hidden;
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.24);
  }

  .ssg-layout--two-panel .ssg-mobile-sidebar.is-open,
  .ssg-layout--main-nav-only .ssg-mobile-sidebar.is-open {
    transform: translateX(0);
  }

  .ssg-layout--two-panel .ssg-mobile-sidebar > .ssg-sidebar-inner,
  .ssg-layout--main-nav-only .ssg-mobile-sidebar > .ssg-sidebar-inner {
    flex: 1 1 auto;
    padding: 0 1rem 1rem;
    overflow-y: auto;
  }

  /* Mobile drawer footer (theme toggle) — mirrors SPA .pub-preset-sidebar-footer. */
  .ssg-layout--two-panel .ssg-mobile-sidebar-footer,
  .ssg-layout--main-nav-only .ssg-mobile-sidebar-footer {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-top: auto;
    padding: 0.875rem 1rem;
    border-top: 1px solid var(--border-color);
    background: var(--bg-color);
  }
}

/* Blog drawer footer (theme toggle) — non-layout (.ssg-layout without modifier)
   workspaces (blog) use the same drawer; mobile breakpoint is < 1280px. */
body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-mobile-sidebar-footer {
  display: none;
}

@media (max-width: 1279px) {
  body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-mobile-sidebar {
    display: flex;
    flex-direction: column;
    overflow-y: hidden;
  }
  body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-mobile-sidebar > .ssg-sidebar-inner {
    flex: 1 1 auto;
    overflow-y: auto;
  }
  body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-mobile-sidebar-footer {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-top: auto;
    padding: 0.875rem 1rem;
    border-top: 1px solid var(--border-color);
    background: var(--bg-color);
  }
}

/* Theme toggle pill button injected into mobile drawer footer
   — mirrors SPA .unified-mobile-drawer-theme-toggle. */
.ssg-mobile-drawer-theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 999px;
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.ssg-mobile-drawer-theme-toggle:hover {
  background: var(--gray-100);
  color: var(--text-color);
  border-color: color-mix(in srgb, var(--border-color) 60%, var(--text-color));
}

.dark .ssg-mobile-drawer-theme-toggle:hover {
  background: rgba(255, 255, 255, 0.08);
}

@media (max-width: 767px) {
  .ssg-layout--two-panel .ssg-main,
  .ssg-layout--main-nav-only .ssg-main {
    padding: 1.5rem 1.5rem 3rem;
  }
}

/* ─── Blog workspace type overrides (SPA parity via AppShell + PublicationPreset) ─── */
/* Legacy blog-* class names preserved for SSG markup parity */

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-layout:not(.ssg-layout--two-panel):not(.ssg-layout--main-nav-only) {
  display: flex;
  align-items: flex-start;
  width: 100%;
  max-width: var(--publication-shell-max);
  margin: 0 auto;
  padding-left: var(--publication-nav-width);
  position: relative;
  min-height: auto;
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-layout:not(.ssg-layout--two-panel):not(.ssg-layout--main-nav-only) .ssg-sidebar {
  display: block;
  position: fixed;
  border-right: none;
  top: var(--publication-header-height);
  left: max(1rem, calc((100vw - var(--publication-shell-max)) / 2));
  width: var(--publication-nav-width);
  height: calc(100vh - var(--publication-header-height));
  padding: var(--publication-start-offset) 0.5rem 2rem;
  overflow-y: auto;
  background: transparent;
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-layout:not(.ssg-layout--two-panel):not(.ssg-layout--main-nav-only) .ssg-main {
  display: block;
  flex: 1;
  min-width: 0;
  min-height: calc(100vh - var(--publication-header-height));
  padding: var(--publication-start-offset) 2rem 4rem;
  padding-left: 1rem;
  background: transparent;
  gap: normal;
  justify-content: normal;
}

/* Header */
body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-header {
  display: block;
  padding: 0;
  align-items: initial;
  justify-content: initial;
  height: var(--publication-header-height);
  border-bottom: 0;
  background: color-mix(in srgb, var(--bg-color) 88%, transparent);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-header-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(200px, 420px) minmax(0, 1fr);
  align-items: center;
  gap: 1rem;
  height: 100%;
  max-width: var(--publication-shell-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-header-brand {
  display: flex;
  align-items: center;
  /* SPA AppShell.css .app-shell-header-brand gap = 0.4rem — mirrors header-brand width exactly. */
  gap: 0.4rem;
  justify-self: start;
  min-width: 0;
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-mobile-menu-btn {
  padding: 0;
  width: 36px;
  height: 36px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: transparent;
  color: var(--text-secondary);
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-mobile-menu-btn:hover {
  background: var(--gray-100);
  color: var(--text-color);
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-icon-btn {
  width: 36px;
  height: 36px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: transparent;
  box-shadow: none;
  color: var(--text-secondary);
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-icon-btn:hover {
  background: var(--gray-100);
  color: var(--text-color);
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-logo {
  display: block;
  color: var(--gray-900);
  font-size: 1.04rem;
  font-weight: 800;
  letter-spacing: var(--tracking-title);
  line-height: 1.15;
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-header-center {
  display: flex;
  width: 100%;
  min-width: 0;
  justify-self: stretch;
  padding: 0;
  max-width: none;
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-header-right {
  justify-self: end;
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-search-icon {
  color: var(--gray-400);
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-search-input {
  font-size: 0.9rem;
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-search-input::placeholder {
  color: var(--gray-400);
}

/* Sidebar nav (legacy blog-* class names preserved for SSG parity) */
body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-sidebar-inner {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-nav-group + .blog-nav-group {
  margin-top: 0.15rem;
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-nav-section-header {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-tertiary);
  padding: 14px 0.85rem 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}
body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-nav-section-header:first-child {
  padding-top: 8px;
}
body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-nav-group + .blog-nav-section-header {
  margin-top: 0.4rem;
}
body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-nav-section-badge {
  display: inline-flex;
  align-items: center;
  font-size: 9px;
  font-weight: 700;
  line-height: 1;
  padding: 2px 5px;
  border-radius: 9999px;
  background: color-mix(in srgb, var(--primary-color) 12%, white);
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-nav-item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-height: 40px;
  padding: 0.6rem 0.85rem;
  border-radius: 12px;
  color: var(--gray-700);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.45;
  text-decoration: none;
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-nav-item:hover {
  color: var(--gray-900);
  background: var(--gray-100);
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-nav-item--active {
  color: var(--active-link-color);
  background: var(--active-link-bg);
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-nav-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: inherit;
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-nav-icon svg {
  width: 18px;
  height: 18px;
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-nav-label {
  min-width: 0;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-nav-sub {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 0.3rem 0 0.55rem 2rem;
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-nav-sub-item {
  display: block;
  padding: 0.5rem 0.85rem;
  border-radius: 10px;
  color: var(--gray-600);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.45;
  text-decoration: none;
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-nav-sub-item:hover {
  color: var(--gray-900);
  background: var(--gray-100);
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-nav-sub-item--active {
  color: var(--active-link-color);
  background: var(--active-link-bg);
  font-weight: 600;
}

/* Blog article detail (matches SPA .doc-page.blog-detail) */
body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail {
  width: 100%;
  min-width: 0;
  max-width: var(--publication-article-max);
  margin: 0 auto;
  padding: 0;
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail-hero {
  width: 100%;
  max-height: 460px;
  border-radius: 12px;
  margin-bottom: 2.25rem;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--publication-card-border, rgba(2, 32, 71, 0.05));
  box-shadow: none;
  background: linear-gradient(180deg, color-mix(in srgb, var(--primary-color) 8%, white), var(--gray-100));
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail-hero img {
  width: 100%;
  height: 100%;
  max-height: 460px;
  object-fit: cover;
  display: block;
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 112px;
  background: linear-gradient(180deg, rgba(12, 20, 33, 0.02) 0%, rgba(12, 20, 33, 0.34) 100%);
  pointer-events: none;
  border-radius: 0 0 12px 12px;
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail-kicker {
  display: inline-flex;
  align-items: center;
  margin-bottom: 0.9rem;
  padding: 2px 10px;
  border-radius: 8px;
  background: #e8f3ff;
  color: var(--primary-color);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.6;
  letter-spacing: 0;
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .doc-title {
  font-size: clamp(2.2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
  word-break: keep-all;
  color: var(--text-color);
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .doc-description {
  font-size: 1.0625rem;
  color: var(--gray-700);
  line-height: 1.7;
  letter-spacing: -0.01em;
  margin-bottom: 2.5rem;
  padding: 1.05rem 1.25rem 1.15rem;
  border-radius: 20px;
  background: var(--gray-50);
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .doc-hook {
  margin: 0 0 2.5rem;
  padding: 1.1rem 1.4rem 1.2rem;
  border-radius: var(--publication-card-radius-lg, 18px);
  background: color-mix(in srgb, var(--primary-color) 7%, var(--bg-color));
  color: var(--text-color);
  font-size: clamp(1.2rem, 2vw, 1.45rem);
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: -0.01em;
}

.dark body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .doc-hook {
  background: color-mix(in srgb, var(--primary-color) 14%, transparent);
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .doc-title-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  min-height: 32px;
  margin-bottom: 1.25rem;
  font-size: 0.85rem;
  color: var(--text-tertiary, var(--gray-700));
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .doc-title-actions .blog-detail-meta {
  margin-right: auto;
  margin-bottom: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* SPA DocPage.css parity: mobile-only meta row rendered after doc-title (hidden by default,
   shown at @media 960). SSG renders both desktop (.doc-title-actions .blog-detail-meta) and
   this mobile variant; the mobile variant fills the hook.y gap when title-actions is hidden. */
body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .blog-detail-meta-mobile {
  display: none;
}

.ssg-doc-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 1px solid var(--border-color, rgb(229, 232, 235));
  border-radius: 8px;
  background: transparent;
  color: rgb(107, 118, 132);
  cursor: pointer;
  transition: background var(--duration-fast, 150ms) var(--ease, ease), color var(--duration-fast, 150ms) var(--ease, ease), border-color var(--duration-fast, 150ms) var(--ease, ease);
}

.ssg-doc-action-btn:hover:not([disabled]) {
  background: var(--gray-100, rgba(0, 0, 0, 0.04));
  color: var(--text-primary, rgb(25, 31, 40));
}

.ssg-doc-action-btn[disabled] {
  cursor: default;
  opacity: 0.65;
}

.ssg-doc-action-btn.doc-share-btn {
  width: auto;
  padding: 0 11.2px;
}

.dark .ssg-doc-action-btn {
  border-color: var(--border-color);
  color: var(--text-secondary, rgb(176, 184, 193));
}

.dark .ssg-doc-action-btn:hover:not([disabled]) {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary, rgb(255, 255, 255));
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .doc-description p {
  margin: 0;
}

.dark body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .doc-description {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-secondary);
}

.dark body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail-hero {
  border-color: rgba(255, 255, 255, 0.08);
}

.dark body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail-kicker {
  background: color-mix(in srgb, var(--primary-color) 14%, transparent);
  color: color-mix(in srgb, var(--primary-color) 68%, white);
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .markdown-content {
  font-size: 17px;
  line-height: 1.78;
  letter-spacing: var(--tracking-body);
  color: var(--gray-800);
  word-break: keep-all;
  overflow-wrap: break-word;
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .markdown-content p {
  margin: 1.55rem 0;
  color: var(--gray-700);
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .markdown-content h2 {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: -0.01em;
  margin-top: 3.25rem;
  margin-bottom: 1.25rem;
  padding-top: 0;
  padding-bottom: 0;
  border-bottom: none;
  color: var(--gray-900);
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .markdown-content h3 {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: -0.01em;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  color: var(--gray-900);
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .markdown-content h4 {
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: var(--tracking-tight);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .markdown-content a {
  color: var(--primary-color);
  font-weight: 500;
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--primary-color) 40%, transparent);
  text-underline-offset: 2px;
  text-decoration-thickness: 1px;
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .markdown-content a:hover {
  text-decoration-color: var(--primary-color);
  color: var(--primary-dark);
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .markdown-content strong {
  font-weight: 700;
  color: var(--gray-900);
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .markdown-content img {
  margin: 2rem 0;
  border-radius: 12px;
  border: none;
}

/* blockquote in blog-detail uses shared highlighter-band base — override removed for consistency. */

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .markdown-content :not(pre) > code {
  font-size: 0.875em;
  padding: 0.2em 0.45em;
  background: var(--gray-100);
  border-radius: 5px;
  color: var(--gray-800);
  font-weight: 500;
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .markdown-content ul,
body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .markdown-content ol {
  margin: 1.5rem 0;
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .markdown-content li {
  margin: 0.625rem 0;
  line-height: 1.75;
  color: var(--gray-700);
}

/* Blog detail uses the shared md-container styles above for SPA/SSG parity. */

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .markdown-content hr {
  margin: 3rem 0;
  border-top-color: var(--gray-200);
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .markdown-content table {
  margin: 2rem 0;
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .markdown-content th,
body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .markdown-content td {
  padding: 14px 16px;
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* Blog detail meta */
body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
  font-size: 0.875rem;
  color: var(--gray-500);
  letter-spacing: var(--tracking-body);
  line-height: 1.5;
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail-meta-dot {
  color: var(--gray-400);
}

body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail-author {
  color: var(--gray-600);
  font-weight: 500;
}

/* Blog detail dark mode */
.dark body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .markdown-content,
.dark body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .markdown-content p {
  color: var(--text-secondary);
}

.dark body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .markdown-content strong {
  color: var(--text-color);
}

.dark body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .markdown-content li {
  color: var(--text-secondary);
}

/* dark blockquote uses shared base — override removed. */

.dark body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .markdown-content :not(pre) > code {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-color);
}

/* Dark mode */
.dark body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-header {
  border-color: var(--border-color);
}

.dark body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-logo {
  color: var(--text-color);
}

.dark body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-mobile-menu-btn:hover,
.dark body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-mobile-search-toggle:hover,
.dark body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-icon-btn:hover {
  background: rgba(255, 255, 255, 0.08);
}

.dark body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-nav-item {
  color: var(--text-secondary);
}

.dark body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-nav-item:hover {
  color: var(--text-color);
  background: rgba(255, 255, 255, 0.08);
}

.dark body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-nav-item--active {
  color: var(--active-link-color);
  background: var(--active-link-bg);
}

.dark body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-nav-sub-item {
  color: var(--text-tertiary);
}

.dark body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-nav-sub-item:hover {
  background: rgba(255, 255, 255, 0.08);
}

.dark body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-nav-sub-item--active {
  color: var(--active-link-color);
  background: var(--active-link-bg);
  font-weight: 600;
}

.dark body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-search-wrapper {
  background: rgba(255, 255, 255, 0.06);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.dark body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-search-wrapper:focus-within {
  background: rgba(255, 255, 255, 0.06);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

/* Blog responsive */
@media (max-width: 1279px) {
  body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-mobile-menu-btn {
    display: inline-flex;
  }

  body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-sidebar {
    display: none;
  }

  body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-layout {
    padding-left: 0;
  }

  body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-main {
    padding-left: 0;
    padding-right: 1.5rem;
  }
}

/* Mobile: mirrors SPA DocumentPreset.css @media (max-width: 959px). */
@media (max-width: 959px) {
  .ssg-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .ssg-sidebar {
    display: none;
  }

  .ssg-main {
    padding: calc(var(--publication-start-offset) - 0.5rem) 16px 60px;
  }

  .ssg-mobile-menu-btn {
    display: flex;
  }

  .markdown-content table {
    display: block;
    overflow: visible;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  /* SPA DocPage.css @media 960px parity: hide title-actions row entirely on mobile. */
  body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .doc-title-actions {
    display: none;
  }

  /* SPA parity: show the mobile-only meta row inserted after doc-title.
     Uses SPA's @media 960 mobile values (font 0.875rem, margin-bottom 1.5rem),
     not the desktop base (0.9rem / 1.75rem) — matters for hook.y parity. */
  body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .blog-detail-meta-mobile {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
    color: var(--gray-500);
    letter-spacing: var(--tracking-body);
    line-height: 1.5;
  }
}

@media (max-width: 767px) {
  /* Mirrors SPA AppShell.css @media (max-width: 767px): collapse the inline
     search to an icon toggle; expanded search slides in as an overlay anchored
     inside header-inner. */
  body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-header-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    padding: 0 1rem;
    gap: 0.5rem;
    position: relative;
  }

  body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-header-center {
    grid-column: 1 / -1;
    grid-row: 1;
    justify-self: stretch;
    max-width: none;
    display: none;
  }

  body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-header-center.is-mobile-open {
    display: flex;
    position: absolute;
    left: calc(1rem + 36px + 0.5rem);
    right: calc(1rem + 36px + 0.5rem + 0.25rem);
    width: auto;
    top: 50%;
    transform: translateY(-50%);
    z-index: 5;
    animation: ssg-search-slide-in 150ms ease-out;
  }

  /* Keep the close (X) toggle clickable while the overlay search is open. */
  body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-header-right {
    position: relative;
    z-index: 6;
  }

  /* Hide brand text/logo while mobile search is open; menu button stays
     accessible on the far left, close (X) on the far right. */
  body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-header-inner:has(.ssg-header-center.is-mobile-open) .ssg-header-brand > *:not(.ssg-mobile-menu-btn) {
    visibility: hidden;
  }

  body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-mobile-search-toggle {
    display: inline-flex;
  }

  body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-theme-toggle {
    display: none;
  }

  body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .ssg-main {
    padding: 1.5rem 1.5rem 3rem;
  }
}

@keyframes ssg-search-slide-in {
  from {
    transform: translate(0.75rem, -50%);
    opacity: 0;
  }
  to {
    transform: translate(0, -50%);
    opacity: 1;
  }
}

@media (max-width: 640px) {
  body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail {
    padding: 0 1rem 0;
  }

  body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail-hero {
    border-radius: 12px;
    max-height: 280px;
  }

  body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail-hero img {
    max-height: 280px;
  }

  body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail-hero::after {
    border-radius: 0 0 12px 12px;
  }

  body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .doc-title {
    font-size: 2rem;
  }

  body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail .doc-description {
    padding: 0.95rem 1rem 1.1rem;
  }

  body:is([data-workspace-type="blog"], [data-layout-preset="publication"]) .blog-detail-meta {
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
  }
}

@media (max-width: 767px) {
  .ssg-main,
  .ssg-main:has(.ssg-toc-wrap) {
    grid-template-columns: minmax(0, 1fr);
    column-gap: 0;
    gap: 1.5rem;
    padding: 1rem 1rem 2.5rem;
  }

  .markdown-content pre[class*='language-'],
  .markdown-content pre.shiki {
    padding: 3rem 1rem 1rem 3.25rem;
  }

  .markdown-content .md-code-group__panel > pre[class*='language-'],
  .markdown-content .md-code-group__panel > pre.shiki {
    padding: 14px 16px;
  }

  .markdown-content a.md-attachment-card {
    flex-wrap: wrap;
    align-items: flex-start;
  }

  .markdown-content a.md-attachment-card .md-attachment-cta {
    width: 100%;
    text-align: center;
  }

  .markdown-content .md-content-cards {
    grid-template-columns: 1fr;
  }

  .markdown-content .md-steps {
    padding-left: 0;
  }

  .markdown-content .md-steps::before {
    display: none;
  }

  .markdown-content .md-steps h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }

  .markdown-content .md-steps h3::before {
    position: static;
    width: 1.55rem;
    height: 1.55rem;
    font-size: 0.74rem;
    flex-shrink: 0;
  }

  .markdown-content .copy-embed-body {
    padding-left: 0.9rem;
  }

  .ssg-prev-next {
    flex-direction: column;
  }

  .ssg-next-link {
    align-items: flex-start;
    text-align: left;
    padding-left: 2.5rem;
    padding-right: 1.1rem;
  }

  .ssg-next-link::after {
    right: auto;
    left: 1rem;
  }
}

@media (max-width: 640px) {
  .markdown-content .md-responsibility {
    grid-template-columns: 1fr;
  }

  .markdown-content .md-responsibility__col--left {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }

  .markdown-content .md-endpoint {
    flex-direction: column;
    align-items: flex-start;
  }
  .markdown-content .md-endpoint__url {
    width: 100%;
  }
  .markdown-content .md-parameters,
  .markdown-content .md-response-fields,
  .markdown-content .md-error-codes {
    overflow-x: auto;
  }
}

@media print {
  body {
    background: #ffffff !important;
    color: #111827 !important;
  }

  .ssg-layout {
    display: block;
  }

  .ssg-sidebar,
  .ssg-toc-wrap,
  .ssg-prev-next,
  .ssg-mobile-menu-btn,
  .markdown-content .copy-btn,
  .markdown-content .md-cta-btn {
    display: none !important;
  }

  .ssg-main,
  .markdown-content {
    display: block;
    max-width: none;
    padding: 0;
  }

  .markdown-content pre,
  .markdown-content blockquote,
  .markdown-content table,
  .markdown-content .md-alert,
  .markdown-content .md-container,
  .markdown-content .md-cta,
  .markdown-content .code-window {
    box-shadow: none !important;
    break-inside: avoid;
  }

  .markdown-content a {
    color: #111827 !important;
    text-decoration: underline;
  }
}

/* ─── oh-selector / oh-when ────────────────────────────── */
.markdown-content .oh-selector {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin: 20px 0;
  padding: 10px 14px;
  background: var(--surface-secondary, #f6f8fa);
  border: 1px solid var(--border-color, #e5e7eb);
  border-radius: 10px;
}
.dark .markdown-content .oh-selector {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.08);
}
.markdown-content .oh-selector__label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary, #57606a);
}
.markdown-content .oh-selector__options {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.markdown-content .oh-selector__option {
  appearance: none;
  border: 1px solid transparent;
  background: transparent;
  padding: 6px 12px;
  font-size: 13px;
  color: var(--text-primary, #24292f);
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.12s ease, color 0.12s ease, border-color 0.12s ease;
}
.markdown-content .oh-selector__option:hover {
  background: rgba(9, 105, 218, 0.08);
}
.markdown-content .oh-selector__option.is-active {
  background: var(--primary, #0969da);
  color: #fff;
  border-color: var(--primary, #0969da);
}
.dark .markdown-content .oh-selector__option {
  color: var(--text-primary, #e6edf3);
}
.dark .markdown-content .oh-selector__option:hover {
  background: rgba(56, 139, 253, 0.18);
}
.dark .markdown-content .oh-selector__option.is-active {
  background: var(--primary, #388bfd);
  color: #fff;
  border-color: var(--primary, #388bfd);
}

.markdown-content .oh-when[data-selector-match="false"] {
  display: none;
}

/* members-only / paywall preview */
.md-paywalled-body {
  position: relative;
  -webkit-mask-image: linear-gradient(180deg, #000 60%, rgba(0,0,0,0.4) 88%, transparent 100%);
          mask-image: linear-gradient(180deg, #000 60%, rgba(0,0,0,0.4) 88%, transparent 100%);
}

.ssg-paywall-cta {
  margin: 32px auto 48px;
  padding: 32px 24px;
  max-width: 640px;
  text-align: center;
  background: linear-gradient(180deg, rgba(99,102,241,0.06) 0%, rgba(99,102,241,0.02) 100%);
  border: 1px solid rgba(99,102,241,0.18);
  border-radius: 12px;
}
.ssg-paywall-cta h3 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 700;
  color: #1f2937;
}
.ssg-paywall-cta p {
  margin: 0 0 20px;
  font-size: 14px;
  color: #4b5563;
}
.ssg-paywall-cta-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.ssg-paywall-cta-btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: opacity 0.15s;
}
.ssg-paywall-cta-btn.primary {
  background: #6366f1;
  color: #fff;
}
.ssg-paywall-cta-btn.primary:hover { opacity: 0.9; }
.ssg-paywall-cta-btn.ghost {
  background: transparent;
  color: #6366f1;
  border: 1px solid rgba(99,102,241,0.3);
}
.ssg-paywall-cta-btn.ghost:hover { background: rgba(99,102,241,0.08); }

/* sidebar lock indicator */
.ssg-sidebar-link[data-locked="1"]::after,
.blog-nav-sub-item[data-locked="1"]::after {
  content: '';
  display: inline-block;
  width: 12px;
  height: 12px;
  margin-left: 6px;
  vertical-align: -1px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239ca3af' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'><rect x='5' y='11' width='14' height='10' rx='2'/><path d='M8 11V7a4 4 0 0 1 8 0v4'/></svg>");
  background-repeat: no-repeat;
  background-size: contain;
  opacity: 0.7;
}

.dark .ssg-paywall-cta {
  background: linear-gradient(180deg, rgba(99,102,241,0.12) 0%, rgba(99,102,241,0.04) 100%);
  border-color: rgba(99,102,241,0.28);
}
.dark .ssg-paywall-cta h3 { color: #e5e7eb; }
.dark .ssg-paywall-cta p { color: #9ca3af; }
.dark .ssg-sidebar-link[data-locked="1"]::after,
.dark .blog-nav-sub-item[data-locked="1"]::after {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'><rect x='5' y='11' width='14' height='10' rx='2'/><path d='M8 11V7a4 4 0 0 1 8 0v4'/></svg>");
}