/* ============================================================
   site.css — Господь Бог — Сила Моя
   Единый общий CSS для всего сайта
   Версия 1.0
   ============================================================

   01. reset
   02. variables / colors / dark theme
   03. body / typography base
   04. layout
   05. theme toggle
   06. breadcrumb
   07. article header
   08. article body
   09. homepage header & article list
   10. utility blocks (info, warn, quote, ehrman, opusdei)
   11. tables
   12. figures
   13. timeline
   14. faq
   15. toc sidebar (desktop scrollspy)
   16. mobile bottom bar + TOC overlay
   17. mobile TOC (герменевтика-стиль)
   18. buttons (share, back-to-top, reading progress bar)
   19. flip cards
   20. quiz
   21. bookmark / resume toast
   22. homepage resume reading blocks
   23. academic article styles (герменевтика)
   24. section label
   25. footnote tooltips (fn-ref style — код да винчи)
   26. academic footnote tooltips (fn-marker style — герменевтика)
   27. bible reference tooltips (bref)
   28. heading anchors
   29. sources block
   30. drop caps
   31. author card
   32. footer
   33. epigraph / about
   34. sdg / cross
   35. print
   36. reduced motion
   37. article date display
   38. article end block (кнопки + SDG + крест)

   ============================================================ */


/* ============================================================
   01. RESET
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; }
img { max-width: 100%; height: auto; }
h1, h2, h3, h4 { word-wrap: break-word; }
html, body { overflow-x: hidden; }


/* ============================================================
   02. VARIABLES / COLORS / DARK THEME
   ============================================================ */
:root {
  /* Base */
  --bg:            #fdfcf9;
  --bg-elevated:   #ffffff;
  --text:          #1a1a1a;
  --muted:         #6a6a6a;
  --border:        #e5e2dc;
  --border-strong: #cfc9bd;

  /* Accents — благородный бордо */
  --accent:        #7a2e2e;
  --accent-soft:   #f6ece8;   /* фон под акцент (тёплый беж с подпалом, не розовый) */
  --accent-strong: #5f2323;   /* hover / press */
  --link:          #1f4ea3;

  /* Semantic blocks */
  --note-bg:       #f4f2ed;
  --quote-bg:      #f7f4ee;
  --success-bg:    #eef5ec;
  --success-border:#b8d0b0;
  --warn-bg:       #fbf4e2;
  --warn-border:   #e6c878;
  --myth-bg:       #f7e9e9;   /* приглушённее, без «конфетного» розового */
  --myth-border:   #d9a7a7;
  --fact-bg:       #eef5ec;
  --fact-border:   #b8d0b0;

  /* Tooltip */
  --tooltip-bg:    #2a2a2a;
  --tooltip-text:  #ffffff;

  /* Shadows */
  --shadow-sm:     0 1px 2px rgba(16, 18, 22, .06);
  --shadow-md:     0 4px 12px rgba(16, 18, 22, .08);
  --shadow-lg:     0 8px 24px rgba(16, 18, 22, .11);
  --shadow-xl:     0 16px 44px rgba(16, 18, 22, .14);

  /* Scroll offset — чтобы заголовки не уходили под фиксированный UI */
  --scroll-margin: 96px;

  /* Extended palette — ранее использовались только с fallback */
  --bg-alt:           #f5f5f3;  /* альтернативный фон (share-btn, timeline) */
  --surface-2:        #f7f4f0;  /* поверхность уровня 2 (epilogue-prose) */
  --fg:               #2b2317;  /* основной текст автор-карточки, byline */
  --fg-secondary:     #4a3e2a;  /* вторичный текст автор-карточки */
  --text-primary:     #1a1a18;  /* первичный текст (timeline, share-btn) */
  --text-secondary:   #555555;  /* вторичный текст (timeline) */
  --text-muted:       #888888;  /* приглушённый текст (timeline) */
  --accent-selection: #b8936a;  /* цвет выделения текста */
  --back-height:      auto;     /* высота оборотной стороны flip-карточки (JS setProperty) */
  --nicea-color:      #e65100;  /* цвет пина Никейского собора в timeline */
}

html.dark {
  /* Base — почти чёрный с холодным синим подтоном */
  --bg:            #0e1116;
  --bg-elevated:   #161a21;
  --text:          #e6e1d7;   /* тёплый «бумажный» белый, не кислотно-белый */
  --muted:         #9ca3af;
  --border:        #232830;
  --border-strong: #2f3540;

  /* Accents — благородный янтарь (вместо розового) */
  --accent:        #d4a574;
  --accent-soft:   #1f1a13;
  --accent-strong: #e8b878;
  --link:          #d4a574;

  /* Semantic blocks — приглушённые, не кислотные */
  --note-bg:       #161a21;
  --quote-bg:      #15191f;
  --success-bg:    #142019;
  --success-border:#2a4a3a;
  --warn-bg:       #1f1a10;
  --warn-border:   #4a3a1a;
  --myth-bg:       #1c1714;   /* тёмно-коричневый, без розового подтона */
  --myth-border:   #3d2e25;
  --fact-bg:       #141a18;
  --fact-border:   #25382e;

  /* Quiz semantic colors */
  --quiz-correct-bg:     #0d2218;
  --quiz-correct-border: #2a6b4a;
  --quiz-wrong-bg:       #2a1418;
  --quiz-wrong-border:   #6b2a30;

  /* Tooltip — инверсия */
  --tooltip-bg:    #f5f0e6;
  --tooltip-text:  #1a1a1a;

  /* Shadows — глубже */
  --shadow-sm:     0 1px 2px rgba(0, 0, 0, .4);
  --shadow-md:     0 4px 12px rgba(0, 0, 0, .5);
  --shadow-lg:     0 8px 24px rgba(0, 0, 0, .55);
  --shadow-xl:     0 24px 60px rgba(0, 0, 0, .6);

  /* Отступ для scroll-margin — шапка 48px + запас */
  --scroll-margin: 96px;

  /* Extended palette — тёмные версии */
  --bg-alt:           #13171e;  /* альтернативный фон */
  --surface-2:        #1a1f28;  /* поверхность уровня 2 */
  --fg:               #e8e3d5;  /* основной текст автор-карточки, byline */
  --fg-secondary:     #b8a98a;  /* вторичный текст автор-карточки */
  --text-primary:     #e6e1d7;  /* первичный текст */
  --text-secondary:   #9ca3af;  /* вторичный текст */
  --text-muted:       #6b7280;  /* приглушённый текст */
  --accent-selection: #b8936a;  /* цвет выделения (одинаков в обеих темах) */
  --nicea-color:      #e65100;  /* пин Никейского собора (одинаков) */
}


/* ============================================================
   03. BODY / TYPOGRAPHY BASE
   ============================================================ */
html { scroll-behavior: smooth; }

/* Якоря не скрываются под sticky-шапкой */
h2[id], h3[id], h4[id],
[id].anchor-target {
  scroll-margin-top: var(--scroll-margin);
}

/* Кастомное выделение текста */
::selection {
  background: var(--accent-selection, #b8936a);
  color: #fff;
}
::-moz-selection {
  background: var(--accent-selection, #b8936a);
  color: #fff;
}
/* Fix #9: CSS custom properties don't cascade into ::selection in all browsers,
   поэтому в тёмной теме явно переопределяем цвет выделения */
html.dark ::selection    { background: #d4a574; color: #0e1116; }
html.dark ::-moz-selection { background: #d4a574; color: #0e1116; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Lora', Georgia, "Times New Roman", serif;
  font-size: clamp(16px, 2.4vw, 18px);
  line-height: 1.75;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  transition: background .25s, color .25s;
  overflow-wrap: break-word;
}

/* Плавная смена темы для общих блоков */
.bottom-bar,
.btoc-panel,
.btoc-overlay,
.quiz-wrapper,
.info-box, .warn-box, .quote-box {
  transition: background-color 0.25s ease, border-color 0.25s ease;
}

a { color: var(--link); text-decoration: none; }
a:hover { color: var(--accent); text-decoration: none; }
a:active { opacity: 0.65; transition: opacity 0.05s; }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}


/* ============================================================
   04. LAYOUT
   ============================================================ */
.page-wrap {
  width: min(820px, 92vw);
  margin: 0 auto;
  padding: clamp(48px, 7vw, 100px) 24px clamp(80px, 10vw, 140px);
}

/* Academic article layout (герменевтика) */
main.article-main {
  width: min(820px, 92vw);
  margin: 0 auto;
  padding: clamp(48px, 6vw, 100px) 24px;
}

/* Homepage layout */
main.home-main {
  width: min(820px, 92vw);
  margin: 0 auto;
  padding: clamp(64px, 8vw, 120px) 24px clamp(80px, 10vw, 140px);
}

/* Fallback: bare <main> without class also gets constrained */
main:not([class]) {
  width: min(820px, 92vw);
  margin: 0 auto;
  padding: clamp(48px, 6vw, 100px) 24px;
}


/* ============================================================
   05. THEME TOGGLE
   ============================================================ */
/* ============================================================
   THEME TOGGLE — POSITION
   Кнопка выровнена вертикально по строке хлебных крошек.
   padding-top у .page-wrap/.article-main = clamp(48px, 6.5vw, 100px)
   Кнопка 44px → center offset = 22px → top = padding-top − 22px + 9px ≈ padding-top − 13px
   НЕ МЕНЯТЬ: это эталонное выравнивание по хлебным крошкам.
   НЕ ДОБАВЛЯТЬ inline style="top:..." на кнопку в HTML — он перебьёт это правило.
   ============================================================ */
.theme-toggle {
  position: fixed;
  z-index: 10000;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  padding: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  /* Aligned with breadcrumb row on all screen sizes */
  top: calc(clamp(48px, 6.5vw, 100px) - 13px);
  right: max(8.5vw, env(safe-area-inset-right, 0px));
}
@media (max-width: 899px) {
  .theme-toggle {
    top: calc(clamp(48px, 6vw, 80px) - 13px);
    right: max(4.5vw, env(safe-area-inset-right, 0px));
  }
}
.theme-toggle svg {
  width: 20px; height: 20px;
  fill: none; stroke: currentColor;
  color: var(--text);
  position: absolute;
  transition: opacity .25s, transform .15s, color .25s;
}
.theme-toggle:hover svg { transform: scale(1.08); }
.icon-sun { opacity: 0; }
html.dark .icon-moon { opacity: 0; }
html.dark .icon-sun { opacity: 1; color: #f5c542; }



/* ============================================================
   05b. STICKY ARTICLE TOP NAV (900-1019px — no sidebar)
   ============================================================ */
.article-topnav {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--bg-elevated); /* fallback для браузеров без backdrop-filter */
  border-bottom: 1px solid var(--border);
  height: 48px;
  padding: 0 24px;
  align-items: center;
  justify-content: space-between;
  transition: background .25s, opacity .2s;
  opacity: 0;
  pointer-events: none;
}
@supports (backdrop-filter: blur(12px)) {
  .article-topnav {
    background: color-mix(in srgb, var(--bg) 82%, transparent);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }
}
.article-topnav.visible {
  opacity: 1;
  pointer-events: auto;
}
/* Fix #11: верхний порог 1019px был временным. Топнав нужен на всех экранах ≥ 900px —
   на меньших работает bottom bar, на больших топнав не мешает */
@media (min-width: 900px) {
  .article-topnav { display: flex; }
  body.topnav-active { padding-top: 48px; }
}
.article-topnav-home {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--muted);
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 13px;
  font-weight: 500;
  transition: color .15s;
  white-space: nowrap;
}
.article-topnav-home:hover { color: var(--text); }
.article-topnav-home svg {
  width: 14px; height: 14px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}
.article-topnav-title {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 50%;
  opacity: 0;
  transition: opacity .2s;
}
.article-topnav.title-visible .article-topnav-title { opacity: 1; }

/* ============================================================
   06. BREADCRUMB
   ============================================================ */
.breadcrumb {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 40px;
  display: inline-flex;
  align-items: center;
  /* no pill: no border, no bg, no shadow, no padding */
  max-width: 100%;
}
.breadcrumb__list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  min-width: 0;
  row-gap: 4px;
}
.breadcrumb__item{
  display: inline-flex;
  align-items: center;
  min-width: 0;
}
.breadcrumb__item + .breadcrumb__item::before{
  content: "›";
  margin-right: 6px;
  color: color-mix(in srgb, var(--muted) 55%, transparent);
}

/* Animated underline grows left→right on hover, colour shift */
.breadcrumb__link {
  position: relative;
  color: var(--muted);
  text-decoration: none;
  padding-bottom: 1px;
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 1px;
  transition:
    color .18s ease,
    background-size .2s cubic-bezier(.4,0,.2,1),
    transform .18s cubic-bezier(.2,.7,.2,1),
    opacity .18s ease;
  display: inline-block;
  min-width: 0;
}
/* prevent gradient from showing as underline artefact during text selection */
.breadcrumb__link::selection,
.breadcrumb__link *::selection {
  background-color: color-mix(in srgb, var(--accent) 28%, transparent);
  color: var(--text);
  -webkit-text-decoration: none;
  text-decoration: none;
}
.breadcrumb__link:hover,
.breadcrumb__link:focus-visible {
  color: var(--accent);
  background-size: 100% 1px;
  text-decoration: none;
  transform: translateY(-1px);
  opacity: 1;
}
html.dark .breadcrumb__link:hover,
html.dark .breadcrumb__link:focus-visible {
  color: var(--accent-strong);
}

.breadcrumb__current{
  color: var(--text);
  font-weight: 500;
  /* Allow long titles to wrap naturally — no truncation */
  white-space: normal;
  line-height: 1.35;
  max-width: min(64ch, 75vw);
}

/* Tablet: allow current to wrap naturally */
@media (max-width: 820px){
  .breadcrumb__list{
    flex-wrap: wrap;
  }
  .breadcrumb__current{
    white-space: normal;
    max-width: 100%;
    line-height: 1.35;
  }
}

/* Mobile */
@media (max-width: 560px){
  .breadcrumb{
    font-size: 12.5px;
  }
  .breadcrumb__list{
    gap: 5px;
    row-gap: 3px;
  }
  .breadcrumb__item + .breadcrumb__item::before{
    margin-right: 5px;
  }
  .breadcrumb__current{
    max-width: 100%;
  }
}

/* legacy support: if old .sep exists, hide it */
.breadcrumb .sep { display: none; }

.article-topline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
}
.article-topline .breadcrumb { margin-bottom: 0; }
.article-topline .msjline { margin-bottom: 0; }


/* ============================================================
   07. ARTICLE HEADER
   ============================================================ */
.article-header {
  margin-bottom: 52px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--border);
}

/* Centered style for academic articles */
.article-header--centered {
  text-align: center;
  margin-bottom: 70px;
}

/* Тип B: заголовок без нижней черты и отступа (krajne-li-isporcheno-serdce) */
.article-header--no-border {
  border-bottom: none;
  padding-bottom: 0;
}

.section-label {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 16px;
}

.article-header h1 {
  font-family: 'Lora', Georgia, serif;
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 18px;
  letter-spacing: 0.3px;
}

/* Large heading for academic style */
.article-header h1.h1-large {
  font-size: clamp(30px, 4.2vw, 44px);
  letter-spacing: 0.8px;
  line-height: 1.25;
  margin-bottom: 22px;
}

.article-desc {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 16px;
  color: var(--muted);
  line-height: 1.6;
  margin: 0;
}

/* One-line byline (role · date · reading time · author/translation) */
.article-byline{
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 13px;
  color: var(--muted);
  margin: 14px 0 0;
}
.article-byline__sep{
  opacity: 0.55;
}
.article-byline time{
  color: var(--muted);
}
.article-byline__strong{
  color: var(--fg);
  opacity: 0.75;
  font-weight: 600;
}
.article-byline__badge{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--note-bg) 75%, transparent);
  font-size: 12px;
  line-height: 1.2;
}

/* MSJ journal line */
.msjline {
  font-size: 13px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 32px;
  text-align: center;
  font-family: 'Source Sans 3', system-ui, sans-serif;
}
.msjline--right {
  text-align: right;
  /* отступ справа, чтобы не накладываться на кнопку переключения темы */
  padding-right: 52px;
}

/* Author meta (academic) */
.article-meta-author {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.7;
  margin-top: 10px;
  margin-bottom: 38px;
  font-family: 'Source Sans 3', system-ui, sans-serif;
}

.reading-meta {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 13px;
  color: var(--muted);
  margin-top: 14px;
}
.reading-meta span { display: flex; align-items: center; gap: 5px; }

.reading-time {
  font-size: 13px;
  color: var(--muted);
  margin-top: 8px;
  letter-spacing: 0.3px;
  font-family: 'Source Sans 3', system-ui, sans-serif;
}

/* Divider (academic style) */
.divider {
  text-align: center;
  letter-spacing: 14px;
  margin: 56px 0;
  color: var(--muted);
  font-size: 13px;
}


/* ============================================================
   08. ARTICLE BODY
   ============================================================ */
.article-body h2 {
  font-family: 'Lora', Georgia, serif;
  font-size: clamp(20px, 2.8vw, 26px);
  font-weight: 600;
  line-height: 1.3;
  margin: 56px 0 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  clear: both;
}
.article-body h2:first-child { margin-top: 0; }

.article-body h3 {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: clamp(16px, 2vw, 18px);
  font-weight: 600;
  color: var(--text);
  margin: 36px 0 12px;
}

.article-body h4 {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 15px;
  font-weight: 600;
  margin: 24px 0 8px;
}

.article-body p { margin: 0 0 18px; }
.article-body ul, .article-body ol {
  padding-left: 22px;
  margin: 0 0 18px;
}
.article-body li { margin-bottom: 8px; }

/* Academic article headings (h2/h3/h4) — inline in page */
article h2 {
  font-size: 24px;
  margin-top: 70px;
  margin-bottom: 20px;
  font-weight: 600;
}
article h3 {
  font-size: 20px;
  margin-top: 50px;
  margin-bottom: 16px;
  font-weight: 600;
}
article h4 {
  font-size: 17px;
  margin-top: 40px;
  margin-bottom: 12px;
  font-weight: 600;
  color: var(--muted);
}
article p {
  margin: 0 0 1.5em 0;
  text-align: justify;
  hyphens: auto;
}
/* Fix #5: justify + hyphens:none = рваные пробелы на мобильных.
   Расширяем breakpoint до 899px — на узком viewport justify только мешает */
@media (max-width: 899px) {
  article p { text-align: left; hyphens: none; }
}
article a { color: var(--link); text-decoration: none; }
article a:hover { color: var(--accent); text-decoration: none; }

/* Blockquote (academic) */
blockquote {
  margin: 36px 0;
  padding: 6px 0 6px 32px;
  border-left: 2px solid #7a2e2e;
  background: none;
  font-style: italic;
  font-size: 0.97em;
  color: var(--text);
}
html.dark blockquote { border-left-color: var(--accent); }

/* pull-quote — крупная выделенная цитата */
.pullquote {
  margin: 52px auto;
  padding: 36px 44px 32px 56px;
  background: var(--accent-soft);
  border-left: 3px solid var(--accent);
  border-radius: 0 6px 6px 0;
  font-style: italic;
  position: relative;
  max-width: 100%;
}
.pullquote::before {
  content: '\201C';
  font-family: 'Lora', Georgia, serif;
  font-size: 96px;
  line-height: 0.8;
  color: var(--accent);
  opacity: 0.22;
  position: absolute;
  top: 20px;
  left: 10px;
  pointer-events: none;
  user-select: none;
}
.pullquote p {
  font-family: 'Lora', Georgia, serif;
  font-size: 1.18em;
  line-height: 1.7;
  color: var(--text);
  margin: 0 0 12px 0;
  text-align: left;
  hyphens: none;
}
.pullquote p:last-of-type { margin-bottom: 0; }
.pullquote .pq-attribution {
  display: block;
  font-style: normal;
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 0.78em;
  font-weight: 600;
  color: var(--accent);
  opacity: 0.85;
  margin-top: 16px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.pullquote .pq-attribution::before {
  content: '— ';
  letter-spacing: 0;
}
html.dark .pullquote { background: color-mix(in srgb, var(--accent) 8%, transparent); border-left-color: var(--accent); }
html.dark .pullquote::before { color: var(--accent); }
html.dark .pullquote .pq-attribution { color: var(--accent); }

/* article inline images */
.article-img {
  margin: 44px 0;
  border-radius: 4px;
  overflow: hidden;
  line-height: 0;
}
.article-img img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 4px;
}
.article-img figcaption:not(.epilogue-caption) {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.5;
  margin-top: 8px;
  text-align: center;
  letter-spacing: 0.02em;
}
.article-img figcaption .ai-note {
  display: block;
  font-size: 10px;
  opacity: 0.65;
  margin-top: 3px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

/* ── EPILOGUE FIGURE — финальное изображение (прозрачный PNG) ── */
.epilogue-figure {
  position: relative;
  line-height: 0;
  text-align: center;
}
.epilogue-figure img {
  display: block;
  width: 60%;
  max-width: 480px;
  height: auto;
  margin: 0 auto;
  border-radius: 0;
  filter: drop-shadow(0 8px 32px rgba(0,0,0,0.18));
}
@media (max-width: 680px) {
  .epilogue-figure img { width: 85%; }
}
.epilogue-caption {
  /* Оверлей поверх нижней части изображения */
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 72px 44px 36px;
  background: linear-gradient(to bottom, transparent 0%, rgba(10,8,6,0.72) 38%, rgba(10,8,6,0.92) 100%);
  border-radius: 0 0 4px 4px;
  text-align: left;
  margin-top: 0;           /* переопределяем стандартный margin figcaption */
  font-size: inherit;
  color: #fff;
  letter-spacing: normal;
}
.epilogue-text {
  display: block;
  font-family: 'Lora', Georgia, serif;
  font-size: clamp(15px, 2vw, 18px);
  line-height: 1.7;
  color: rgba(255,255,255,0.82);
  margin-bottom: 14px;
}
.epilogue-close {
  display: block;
  font-family: 'Lora', Georgia, serif;
  font-size: clamp(16px, 2.2vw, 20px);
  font-style: italic;
  line-height: 1.6;
  color: #fff;
  border-top: 1px solid rgba(255,255,255,0.18);
  padding-top: 14px;
}
@media (max-width: 680px) {
  .epilogue-caption {
    padding: 48px 20px 24px;
  }
  .epilogue-text { font-size: 14px; }
  .epilogue-close { font-size: 15px; }
}

/* ── EPILOGUE PROSE — текст под финальным изображением ── */
.epilogue-prose {
  margin-top: 28px;
  padding: 36px 44px 40px;
  background: var(--surface-2, #f7f4f0);
  border-radius: 6px;
  border-left: 3px solid var(--accent, #8b6f47);
}
.epilogue-body {
  font-family: 'Lora', Georgia, serif;
  font-size: clamp(15px, 2vw, 17px);
  font-style: italic;
  line-height: 1.85;
  color: var(--text, #1a1a1a);
  margin: 0 0 24px 0;
}
.epilogue-closing {
  font-family: 'Lora', Georgia, serif;
  font-size: clamp(16px, 2.2vw, 19px);
  font-style: italic;
  font-weight: 600;
  line-height: 1.65;
  color: var(--text, #1a1a1a);
  margin: 0;
  padding-top: 20px;
  border-top: 1px solid var(--border, rgba(0,0,0,0.12));
}
@media (max-width: 680px) {
  .epilogue-prose { padding: 24px 20px 28px; }
}

/* ── HEART FLIP CARD — большая перевёртывающаяся карточка с сердцем ── */
.heart-flip-wrap {
  margin: 56px auto 56px;
  max-width: 720px;
  perspective: 1200px;
}
.heart-flip-card {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 2;
  cursor: pointer;
  touch-action: manipulation;
  perspective: 1200px;
}
.heart-flip-inner {
  position: relative;
  width: 100%; height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.65s cubic-bezier(.4,0,.2,1);
  border-radius: 8px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.22);
}
.heart-flip-card.flipped .heart-flip-inner { transform: rotateY(180deg); }
.heart-flip-front,
.heart-flip-back {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: 8px;
  overflow: hidden;
}
/* Лицевая — изображение */
.heart-flip-front {
  background: #0d0a08;
}
.heart-flip-front img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 8px;
}
/* Оборотная — текст эпилога */
.heart-flip-back {
  background: #1a1208;
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 44px 52px;
  box-sizing: border-box;
}
html.dark .heart-flip-back { background: #110e07; }
.heart-flip-back-body {
  font-family: 'Lora', Georgia, serif;
  font-size: clamp(14px, 1.7vw, 16px);
  font-style: italic;
  line-height: 1.9;
  color: rgba(255,245,220,0.82);
  margin: 0 0 28px 0;
}
.heart-flip-back-closing {
  font-family: 'Lora', Georgia, serif;
  font-size: clamp(15px, 1.9vw, 17px);
  font-style: italic;
  font-weight: 600;
  line-height: 1.65;
  color: rgba(255, 245, 220, 0.72);
  margin: 0;
  padding-top: 20px;
  border-top: 1px solid rgba(200, 169, 126, 0.3);
}
.heart-flip-back-closing .highlight-divine {
  color: #c8a97e;
  font-style: italic;
}
/* Подсказка «Переверни» на лицевой */
.heart-flip-hint {
  position: absolute;
  bottom: 16px;
  right: 18px;
  z-index: 10;
  pointer-events: none;
  display: flex;
  align-items: center;
  gap: 6px;
}
.heart-flip-hint-icon {
  font-size: 22px;
  display: inline-block;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,0.5));
  animation: finger-tap 3.5s ease-in-out infinite;
}
.heart-flip-hint-text {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,235,180,0.75);
  white-space: nowrap;
  text-shadow: 0 1px 4px rgba(0,0,0,0.7);
}
/* Карточка дрыгается пока не перевёрнута */
.heart-flip-card:not(.flipped) { animation: card-react 3.5s ease-in-out infinite; }
/* Скрываем подсказку после переворота */
.heart-flip-card.flipped .heart-flip-hint { opacity: 0; transition: opacity .3s; }
@media (max-width: 680px) {
  .heart-flip-wrap { margin: 40px auto 40px; }

  /* Карточка: убираем aspect-ratio, задаём начальную высоту через min-height */
  .heart-flip-card {
    aspect-ratio: unset;
    height: 220px; /* начальная высота (лицевая — картинка) */
    transition: height 0.5s cubic-bezier(.4,0,.2,1) 0.35s; /* задержка = половина флипа */
  }

  /* После переворота — карточка растягивается до высоты текста */
  .heart-flip-card.flipped {
    height: var(--back-height, auto);
  }

  /* inner занимает 100% высоты карточки */
  .heart-flip-inner {
    height: 100%;
  }

  /* Обе стороны абсолютные, как и на десктопе, но высота 100% */
  .heart-flip-front,
  .heart-flip-back {
    height: 100%;
  }

  /* Обратная сторона: прокрутка на случай если высота не успела вырасти */
  .heart-flip-back {
    padding: 28px 24px 32px;
    justify-content: flex-start;
    overflow-y: auto;
  }

  .heart-flip-back-body { font-size: 13px; margin-bottom: 18px; }
  .heart-flip-back-closing { font-size: 14px; }
  .heart-flip-hint-icon { font-size: 18px; }
  .heart-flip-hint-text { font-size: 10px; }
}

.article-img.wide { margin-left: -24px; margin-right: -24px; }
@media (max-width: 680px) {
  .article-img.wide { margin-left: -16px; margin-right: -16px; }
}

/*
 * ── FLOAT IMAGES ──────────────────────────────────────────────
 *
 * Позиционирование (float/wide) — редакторское решение, не авто.
 *
 * Проблема зазора: когда картинка выше текста рядом, браузер
 * добавляет к следующему блоку "clearance" сверху (равно высоте
 * оставшейся части float). Это clearance прибавляется к margin-top
 * следующего элемента — получается двойной отступ.
 * Решение: обнулить margin-top у первого элемента после float
 * и заменить на padding-top — clearance к padding НЕ добавляется.
 */

.article-img.float-right,
.article-img.float-left {
  width: 270px;
}

.article-img.float-right {
  float: right;
  margin: 6px 0 20px 32px; /* было 0.375em → фиксировано в px: float не должен зависеть от размера шрифта */
  clear: right;
  shape-outside: margin-box;
}

.article-img.float-left {
  float: left;
  margin: 6px 32px 20px 0; /* было 0.375em → фиксировано в px */
  clear: left;
  shape-outside: margin-box;
}

.article-img.float-right figcaption,
.article-img.float-left figcaption {
  font-size: 11px;
  line-height: 1.45;
}

/*
 * Первый элемент рядом с float: убираем margin-top (браузер добавляет
 * к нему clearance), padding-top = 0 для обоих направлений.
 *
 * Текст рядом с float (и слева, и справа) должен начинаться вровень
 * с верхним краем figure. Любой padding-top здесь сдвигает текст вниз
 * относительно картинки — это и есть видимый "провал".
 * Отступ от предыдущего блока обеспечивается margin-bottom того блока
 * (h2, p и т.д.), а не padding-top здесь.
 */
.article-img.float-right + p,
.article-img.float-right + ul,
.article-img.float-right + ol,
.article-img.float-right + blockquote,
.article-img.float-right + h3 {
  margin-top: 0;
  padding-top: 0;
}

.article-img.float-left + p,
.article-img.float-left + ul,
.article-img.float-left + ol,
.article-img.float-left + blockquote,
.article-img.float-left + h3 {
  margin-top: 0;
  padding-top: 0;
}

/* .float-fallback — ручной класс редактора для принудительного wide */
.article-img.float-fallback {
  float: none !important;
  clear: both;
  width: auto !important;
  margin: 44px -24px !important;
  shape-outside: none !important;
}
@media (max-width: 680px) {
  .article-img.float-fallback { margin: 44px -16px !important; }
}

/* Мобильные: всегда full-width */
@media (max-width: 600px) {
  .article-img.float-right,
  .article-img.float-left {
    float: none;
    width: auto;
    margin: 44px -16px;
    shape-outside: none;
  }
  .article-img.float-right + p,
  .article-img.float-right + ul,
  .article-img.float-right + blockquote,
  .article-img.float-left + p,
  .article-img.float-left + ul,
  .article-img.float-left + blockquote {
    margin-top: 0;
    padding-top: 0;
  }
}

/* scroll-reveal */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.reveal.revealed {
  opacity: 1;
  transform: none;
}

/* sup links */
sup a {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
}

/* Translation note */
.translation-note {
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
  text-align: left;
}

/* Notice block (academic) */
.notice {
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
  margin-bottom: 60px;
  padding: 24px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  font-family: 'Source Sans 3', system-ui, sans-serif;
}
.notice p { margin: 0 0 10px 0; }
.notice p:last-child { margin-bottom: 0; }
.notice strong { font-weight: 600; color: var(--text); }

/* TLDR block */
.tldr-block {
  background: var(--note-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 28px 28px 24px;
  margin-bottom: 48px;
}
.tldr-block h2 {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 18px;
  border: none;
  padding: 0;
}
.tldr-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
}
.tldr-list li {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.55;
  padding: 12px 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
}
.tldr-list li strong {
  display: block;
  color: var(--text);
  margin-bottom: 3px;
  font-size: 13px;
}

/* Myth/fact grid */
.myth-fact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 24px 0 28px;
}
@media (max-width: 600px) { .myth-fact { grid-template-columns: 1fr; } }

.myth-box, .fact-box {
  border-radius: 5px;
  padding: 16px 18px;
  border: 1px solid;
}
.myth-box { background: var(--myth-bg); border-color: var(--myth-border); }
.fact-box { background: var(--fact-bg); border-color: var(--fact-border); }
.myth-box h4, .fact-box h4 {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin: 0 0 10px;
}
.myth-box h4 { color: #8a2020; }
.fact-box h4 { color: #1a5a1a; }
html.dark .myth-box h4 { color: #f09090; }
html.dark .fact-box h4 { color: #80c880; }
.myth-box p, .fact-box p { font-size: 15px; line-height: 1.55; margin: 0; }


/* ============================================================
   09. HOMEPAGE HEADER & ARTICLE LIST
   ============================================================ */
.site-header {
  margin-bottom: 72px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--border);
}
.site-tagline {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 20px;
}
.site-header h1 {
  font-family: 'Lora', Georgia, serif;
  font-size: clamp(28px, 4.5vw, 44px);
  font-weight: 600;
  letter-spacing: 0.5px;
  line-height: 1.2;
  margin: 0 0 14px;
}
.site-header .site-desc {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  margin: 0;
  font-size: 16px;
  color: var(--muted);
  line-height: 1.6;
}

.section-title {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--muted);
  margin: 0 0 28px;
  padding-bottom: 14px;
  position: relative;
}
.section-title--spaced { margin-top: 64px; }
.section-title::after {
  content: "";
  position: absolute;
  bottom: 0; left: 0;
  width: 32px; height: 2px;
  background: var(--accent);
  border-radius: 1px;
}

.card{
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
}
.card.fx-lift{
  transition:
    transform .35s cubic-bezier(.2,.7,.2,1),
    box-shadow .35s ease,
    border-color .35s ease;
  will-change: transform;
}
.card.fx-lift:hover,
.card.fx-lift:focus-within{
  transform: translateY(-4px);
  border-color: rgba(0,0,0,.12);
  box-shadow:
    0 1px 2px rgba(0,0,0,.04),
    0 12px 28px -12px rgba(0,0,0,.18);
}
html.dark .card.fx-lift:hover,
html.dark .card.fx-lift:focus-within{
  border-color: rgba(255,255,255,.14);
  box-shadow:
    0 1px 2px rgba(0,0,0,.28),
    0 12px 28px -12px rgba(0,0,0,.55);
}

.article-list { list-style: none; padding: 0; margin: 0; }
.article-item {
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
}
.article-item:first-child { padding-top: 0; }
.article-item:last-child { border-bottom: none; }

/* Homepage cards (Lift & Glow) */
.article-item.card{
  padding: 22px 24px;
  margin: 0 0 14px;
  border-bottom: none;
}

.article-item.card:last-child{ margin-bottom: 0; }
.article-item.card{ cursor: pointer; }
.article-item.card .article-title:hover{ text-decoration: none; }

.article-title {
  display: block;
  font-family: 'Lora', Georgia, serif;
  font-size: clamp(19px, 2.8vw, 24px);
  font-weight: 600;
  line-height: 1.35;
  color: var(--text);
  text-decoration: none;
  margin-bottom: 10px;
  transition: color .18s ease;
}
.article-title:hover { color: var(--accent); }

.article-meta {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.5;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 0;
}
.meta-author { font-weight: 500; color: var(--text); opacity: 0.75; }
.meta-sep { margin: 0 8px; opacity: 0.4; }
.meta-tag {
  display: inline-block;
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid currentColor;
  border-radius: 3px;
  padding: 2px 7px;
  margin-left: 12px;
  opacity: 0.8;
  vertical-align: middle;
  position: relative;
  top: -1px;
}
.article-abstract {
  margin-top: 10px;
  font-size: 15px;
  color: var(--muted);
  line-height: 1.6;
  font-style: italic;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.coming-soon {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 14px;
  color: var(--muted);
  font-style: italic;
  padding: 24px 0 0;
}


/* ============================================================
   10. UTILITY BLOCKS
   ============================================================ */
.warn-box {
  background: var(--warn-bg);
  border: 1px solid var(--warn-border);
  border-radius: 5px;
  padding: 18px 20px;
  margin: 24px 0;
  font-size: 15px;
  line-height: 1.6;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.warn-box.visible { opacity: 1; transform: translateY(0); }
.warn-box strong { color: var(--accent); }

.quote-box {
  border-left: 3px solid var(--accent);
  padding: 14px 20px;
  margin: 24px 0;
  font-style: italic;
  color: var(--muted);
  font-size: clamp(15px, 2vw, 17px);
  line-height: 1.7;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.quote-box.visible { opacity: 1; transform: translateY(0); }
.quote-box strong { color: var(--text); font-style: normal; }

/* ── Заключительная цитата-акцент ── */
.quote-box--closing {
  border-left: none;
  background: #100d06;
  border: 1px solid rgba(200, 169, 126, 0.22);
  border-radius: 6px;
  padding: 32px 36px 32px 44px;
  margin: 36px 0;
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 20px;
}
.qbc-exclaim {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: transparent;
  border: 2px solid #a63020;
  color: #c0392b;
  font-family: 'Lora', Georgia, serif;
  font-size: 20px;
  font-weight: 700;
  font-style: normal;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.25s, color 0.25s, transform 0.2s;
  user-select: none;
  margin-top: 2px;
}
.qbc-exclaim:hover {
  background: #a63020;
  color: #fff5dc;
  transform: scale(1.12);
}
.qbc-exclaim.pulse {
  animation: qbc-pulse 0.5s ease;
}
@keyframes qbc-pulse {
  0%   { transform: scale(1); }
  40%  { transform: scale(1.28); }
  70%  { transform: scale(0.92); }
  100% { transform: scale(1); }
}
.qbc-text {
  font-family: 'Lora', Georgia, serif;
  font-size: clamp(16px, 2.1vw, 19px);
  font-style: italic;
  font-weight: 600;
  line-height: 1.75;
  color: rgba(255, 245, 220, 0.88);
  margin: 0;
}
@media (max-width: 680px) {
  .quote-box--closing { padding: 24px 20px 24px 20px; flex-direction: column; gap: 14px; }
  .qbc-text { font-size: 15px; }
}
.quote-attribution,
footer.quote-attribution {
  display: block;
  font-style: normal;
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 0.78em;
  font-weight: 600;
  color: var(--accent);
  opacity: 0.85;
  margin-top: 10px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
/* <cite> inside attribution: reset italic */
.quote-attribution cite,
footer.quote-attribution cite { font-style: normal; }

.info-box {
  background: var(--note-bg);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 18px 20px;
  margin: 24px 0;
  font-size: 15px;
  line-height: 1.6;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.info-box.visible { opacity: 1; transform: translateY(0); }

.ehrman-block {
  margin: 28px 0;
  padding: 20px 24px;
  border-left: 3px solid var(--accent);
  background: var(--note-bg);
  border-radius: 0 6px 6px 0;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.ehrman-block.visible { opacity: 1; transform: translateY(0); }
.ehrman-block .ehrman-label {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  opacity: 0.7;
  margin-bottom: 10px;
}
.ehrman-block .ehrman-quote {
  font-style: italic;
  font-size: 1em;
  color: var(--text);
  line-height: 1.65;
  margin: 0 0 8px;
}
.ehrman-block .ehrman-attribution {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 13px;
  color: var(--muted);
}

.opusdei-note {
  margin: 24px 0;
  padding: 14px 18px;
  border: 1px solid var(--warn-border);
  background: var(--warn-bg);
  border-radius: 6px;
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.opusdei-note.visible { opacity: 1; transform: translateY(0); }
.opusdei-note strong { color: var(--accent); }


/* ============================================================
   11. TABLES
   ============================================================ */
.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 15px;
  font-family: 'Source Sans 3', system-ui, sans-serif;
}
.data-table th, .data-table td {
  border: 1px solid var(--border);
  padding: 12px 14px;
  vertical-align: top;
  text-align: left;
}
.data-table th {
  background: var(--note-bg);
  font-weight: 600;
  font-size: 13px;
}
@media (max-width: 600px) {
  .data-table { display: block; overflow-x: auto; }
}

.compare-table {
  border-collapse: collapse;
  width: 100%;
  margin: 24px 0;
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 14px;
}
.compare-table th, .compare-table td {
  padding: 12px 16px;
  text-align: left;
  vertical-align: top;
  border: none;
  border-bottom: 1px solid var(--border);
  line-height: 1.5;
}
.compare-table thead th {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--muted);
  padding-bottom: 10px;
  border-bottom: 2px solid var(--border);
}
.compare-table thead th:nth-child(2) { color: var(--accent); opacity: 0.8; }
.compare-table thead th:nth-child(3) { color: var(--text); }
.compare-table tbody tr:last-child td { border-bottom: none; }
.compare-table tbody td:first-child { color: var(--muted); font-size: 13px; white-space: nowrap; }
.compare-table tbody td:first-child strong { color: var(--muted); }
@media (max-width: 600px) {
  .compare-table { display: block; overflow-x: auto; }
}


/* ============================================================
   12. FIGURES
   ============================================================ */
.article-figure {
  margin: 32px 0;
  padding: 0;
  position: relative;
}
.article-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10; /* prevents CLS while image loads; overridden by intrinsic size once loaded */
  display: block;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: var(--note-bg);
  filter: brightness(0.88) contrast(1.08);
  transition: filter 0.3s ease;
  cursor: zoom-in;
  object-fit: cover;
}
.article-figure img:hover { filter: brightness(1) contrast(1); }
.article-figure::after{
  content: "🔍";
  position: absolute;
  right: 10px;
  bottom: 10px;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  box-shadow: var(--shadow-sm);
  font-size: 14px;
  line-height: 1;
  pointer-events: none;
  transform-origin: 50% 50%;
  animation: fx-breathe 2.4s ease-in-out infinite;
}
.article-figure:hover::after{
  animation: none;
  transform: scale(1.02);
}

@keyframes fx-breathe{
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.06); }
}
.article-figure figcaption {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.55;
  margin-top: 8px;
  padding: 0 2px;
}
.article-figure figcaption a {
  color: var(--muted);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Image viewer (article) */
.img-viewer{
  position: fixed;
  inset: 0;
  /* z-index выше toc-panel (19001) и share-dialog (19100) — просмотр изображений
     всегда поверх любых панелей и диалогов. */
  z-index: 19200;
  background: rgba(0,0,0,.72);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .2s ease, visibility .2s;
}
.img-viewer.is-open{
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.img-viewer__panel{
  width: min(1060px, 96vw);
  max-height: 92vh;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}
.img-viewer__top{
  display: flex;
  justify-content: flex-end;
  padding: 10px 10px 0;
}
.img-viewer__close{
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  border-radius: 10px;
  width: 40px;
  height: 40px;
  cursor: pointer;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.img-viewer__body{
  padding: 10px 12px 14px;
  display: grid;
  gap: 10px;
}
.img-viewer__img{
  width: 100%;
  height: auto;
  max-height: 72vh;
  object-fit: contain;
  display: block;
  background: var(--note-bg);
}
.img-viewer__cap{
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.45;
}

.figure-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 32px 0;
}
@media (max-width: 600px) { .figure-pair { grid-template-columns: 1fr; } }
.figure-pair .article-figure { margin: 0; }
.figure-pair .article-figure img {
  height: 280px;
  object-fit: cover;
  object-position: center top;
}

.article-figure.figure-wide img {
  max-height: 320px;
  object-fit: cover;
  object-position: center top;
}

.article-hero {
  margin: 0 0 48px;
  padding: 0;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.article-hero img {
  width: 100%;
  height: auto;
  display: block;
  filter: none;
}


/* ============================================================
   13. TIMELINE
   ============================================================ */
.timeline-list { margin-top: 20px; padding: 0; list-style: none; }
.timeline-list li {
  display: flex;
  align-items: baseline;
  gap: 20px;
  padding: 7px 0;
  border-bottom: 1px solid var(--border);
}
.timeline-list li:last-child { border-bottom: none; }
.tl-dot { display: none; }
.tl-year {
  font-family: "Source Sans 3", system-ui, sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  min-width: 68px;
  flex-shrink: 0;
  text-align: right;
}
.tl-text {
  font-family: "Source Sans 3", system-ui, sans-serif;
  font-size: 14px;
  color: var(--text);
  line-height: 1.5;
}

/* Animated timeline */
.timeline-anim {
  margin-top: 20px;
  padding: 0;
  list-style: none;
  position: relative;
  overflow: hidden;
}
.timeline-anim::before { display: none; }
.timeline-anim li {
  display: flex;
  align-items: baseline;
  gap: 20px;
  padding: 10px 0;
  position: relative;
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.timeline-anim li.tl-visible { opacity: 1; transform: translateY(0); }
.timeline-anim .tl-dot {
  display: block;
  position: absolute;
  left: 69px;
  top: 50%;
  transform: translateY(-50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg);
  flex-shrink: 0;
  opacity: 0;
  transition: opacity 0.4s ease 0.3s;
}
.timeline-anim li.tl-visible .tl-dot { opacity: 1; }
.timeline-anim .tl-year {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  min-width: 64px;
  text-align: right;
  flex-shrink: 0;
}
.timeline-anim .tl-text {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 14px;
  color: var(--text);
  line-height: 1.5;
  padding-left: 22px;
}


/* ============================================================
   14. FAQ
   ============================================================ */
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item:last-child { border-bottom: none; }
.faq-item summary {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  padding: 16px 0;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 20px;
  font-weight: 400;
  color: var(--muted);
  flex-shrink: 0;
  transition: transform .2s;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-body {
  padding: 0 0 16px;
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 15px;
  color: var(--muted);
  line-height: 1.65;
}


/* ============================================================
   15. TOC SIDEBAR (desktop scrollspy)
   ============================================================ */
.toc-sidebar {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  left: max(12px, calc(50% - 630px));
  width: 170px;
  z-index: 500;
  display: none;
  padding-right: 16px;
}
@media (min-width: 1180px) { .toc-sidebar { display: block; } }
.toc-sidebar nav {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  padding-left: 0;
  margin-left: 8px;
  /* continuous rail on the nav itself — more reliable than per-link box-shadow */
  border-left: 1px solid var(--border);
}
.toc-sidebar .toc-label {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  opacity: 0.5;
  margin-bottom: 6px;
  margin-left: 0;
  padding-left: 14px;
  /* label sits ABOVE the rail — no border here */
}
/* Rail starts only from the first .toc-link onwards */
.toc-link {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 12.5px;
  line-height: 1.4;
  color: var(--muted);
  text-decoration: none;
  display: block;
  padding: 5px 10px 5px 13px;
  margin-left: -1px;          /* overlap the nav's border-left for clean rail */
  border-left: 2px solid transparent;
  border-radius: 0 8px 8px 0;
  position: relative;
  opacity: 0.75;
  text-wrap: pretty;
  overflow-wrap: break-word;
  transition:
    color .18s ease,
    background .18s ease,
    border-color .18s ease,
    opacity .18s ease,
    transform .22s cubic-bezier(.2,.7,.2,1);
}
/* no dots — pure Rail */
.toc-link::before { content: none; }
.toc-link:hover {
  color: var(--text);
  opacity: 1;
  transform: translateX(3px);
}
.toc-link.active {
  color: var(--text);
  opacity: 1;
  font-weight: 600;
  background: var(--note-bg);
  border-left-color: var(--accent);
  /* replace box-shadow rail with accent rail when active */
  box-shadow: none;
}
/* H3 — nested deeper: base indent 26px (vs H2 14px) */
.toc-link.toc-h3 {
  padding-left: 26px;
  font-size: 11.75px;
  opacity: 0.7;
}
.toc-link.toc-h3.active {
  padding-left: 26px;
}
.toc-link.toc-h3:hover { opacity: 1; }


/* ============================================================
   16. MOBILE BOTTOM BAR + TOC OVERLAY (код да винчи стиль)
   ============================================================ */
/* Hide old elements on that page */
#backToTop { display: none; }
#reading-progress-bar { display: none !important; }
#mobileTocBtn { display: none !important; }
#mobileTocOverlay { display: none !important; }

.bottom-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2000;
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 0 0 env(safe-area-inset-bottom, 0px);
  transform: translateY(100%);
  transition: transform .3s cubic-bezier(.4,0,.2,1), background .25s;
  will-change: transform;
}
.bottom-bar.visible { transform: translateY(0); }
@media (min-width: 900px) { .bottom-bar { display: none !important; } }
@media (max-width: 899px) {
  body.has-bottom-bar { padding-bottom: calc(56px + env(safe-area-inset-bottom, 0px)); }
  body.has-bottom-bar .theme-toggle { display: none !important; }
}

.bottom-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
  padding: 0 16px;
  gap: 4px;
}

.bar-progress { position: relative; width: 36px; height: 36px; flex-shrink: 0; }
.bar-progress svg { transform: rotate(-90deg); width: 36px; height: 36px; }
.bar-progress-track { fill: none; stroke: var(--border); stroke-width: 3; }
.bar-progress-fill {
  fill: none;
  stroke: var(--accent);
  stroke-width: 3;
  stroke-linecap: round;
  transition: stroke-dashoffset .15s linear;
}
.bar-progress-text {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 9px;
  font-weight: 700;
  color: var(--accent);
  pointer-events: none;
}

.bar-section-btn {
  flex: 1;
  min-width: 0;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px 12px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow: hidden;
}
.bar-section-label {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  opacity: 0.6;
  line-height: 1;
}
.bar-section-name {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.3;
  transition: color .25s;
}

.bar-icon-btn {
  width: 40px; height: 40px;
  border: none;
  background: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background .15s;
  flex-shrink: 0;
  color: var(--muted);
}
.bar-icon-btn:hover { background: var(--note-bg); }
.bar-icon-btn:active { background: var(--border); }
.bar-icon-btn svg {
  width: 18px; height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.bar-divider { width: 1px; height: 24px; background: var(--border); flex-shrink: 0; }

/* На мобильных оверлей всегда в потоке (display:block via media query ниже),
   видимостью управляют opacity/visibility — так panel.transform transition
   отрабатывает и при закрытии, а не только при открытии. */
.btoc-overlay {
  position: fixed;
  inset: 0;
  z-index: 2500;
  display: none;                    /* скрыт на десктопе по умолчанию */
  background: rgba(0,0,0,0.45);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .3s ease, visibility .3s;
}
@media (max-width: 899px) {
  .btoc-overlay { display: block; } /* всегда в потоке на мобильных */
}
@media (min-width: 900px) { .btoc-overlay { display: none !important; } }
.btoc-overlay.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.btoc-panel {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: var(--bg);
  border-radius: 20px 20px 0 0;
  max-height: 70vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transform: translateY(100%);
  transition: transform .35s cubic-bezier(.32,.72,0,1);
  overscroll-behavior: contain;
}
.btoc-overlay.open .btoc-panel { transform: translateY(0); }

.btoc-handle { display: flex; justify-content: center; padding: 12px 0 4px; flex-shrink: 0; }
.btoc-handle::after { content: ''; width: 36px; height: 4px; border-radius: 2px; background: var(--border); }

.btoc-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 20px 14px;
  flex-shrink: 0;
}
.btoc-header-left { display: flex; flex-direction: column; gap: 2px; }
.btoc-title { font-family: 'Source Sans 3', system-ui, sans-serif; font-size: 16px; font-weight: 700; color: var(--text); }
.btoc-subtitle { font-family: 'Source Sans 3', system-ui, sans-serif; font-size: 11px; color: var(--muted); }
.btoc-close {
  width: 32px; height: 32px;
  border: none;
  background: var(--note-bg);
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 16px;
  transition: background .15s;
}
.btoc-close:hover { background: var(--border); }

.btoc-progress-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 20px 16px;
  flex-shrink: 0;
}
.btoc-progress-bar-wrap {
  flex: 1;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}
.btoc-progress-bar-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
  transition: width .2s;
}
.btoc-progress-pct {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  min-width: 32px;
  text-align: right;
}

.btoc-nav {
  overflow-y: auto;
  padding: 0 0 calc(20px + env(safe-area-inset-bottom, 0px));
  -webkit-overflow-scrolling: touch;
}
/* .btoc-link base: see unified Rail block below */
.btoc-link-num {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 10px;
  font-weight: 700;
  color: var(--muted);
  opacity: 0.5;
  min-width: 18px;
  text-align: right;
}
.btoc-link.active .btoc-link-num { color: var(--accent); opacity: 1; }
.btoc-link-text {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 14px;
  color: var(--text);
  line-height: 1.4;
  text-wrap: pretty;
  overflow-wrap: break-word;
}
.btoc-link.active .btoc-link-text { color: var(--accent); font-weight: 600; }
.btoc-reading-time {
  padding: 0 20px 12px;
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 11px;
  color: var(--muted);
  display: flex;
  gap: 16px;
  flex-shrink: 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 4px;
}

/* #1 Share button inside bottom TOC */
.btoc-footer {
  padding: 10px 20px 14px;
  flex-shrink: 0;
  border-top: 1px solid var(--border);
  margin-top: 4px;
}
.btoc-share-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 9px 14px;
  background: var(--bg-alt, #f5f5f3);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary, #1a1a18);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
  text-align: left;
}
.btoc-share-btn:hover {
  background: var(--border);
  border-color: var(--muted);
}
.btoc-share-btn.btoc-share-copied {
  color: var(--accent, #2e7d32);
  border-color: var(--accent, #2e7d32);
}
.btoc-share-btn svg {
  flex-shrink: 0;
  opacity: 0.7;
}


/* ============================================================
   17. MOBILE TOC (герменевтика стиль — slide panel)
   ============================================================ */
#toc-toggle {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: 32px;
  background: var(--note-bg);
  border: 1px solid var(--border);
  color: var(--muted);
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 13px;
  padding: 7px 16px;
  border-radius: 20px;
  cursor: pointer;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 2px 12px rgba(0,0,0,.09);
  transition: background .2s, color .2s, box-shadow .2s, opacity .25s;
  opacity: 0;
  pointer-events: none;
  white-space: nowrap;
}
#toc-toggle.visible { opacity: 1; pointer-events: auto; }
#toc-toggle:hover { background: var(--border); color: var(--text); box-shadow: 0 4px 16px rgba(0,0,0,.13); }
#toc-toggle svg {
  width: 13px; height: 13px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2px;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}
@media (max-width: 768px) { #toc-toggle { bottom: 20px; } }

#toc-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.35);
  z-index: 19000;
  opacity: 0;
  pointer-events: none;
  transition: opacity .22s ease;
}
#toc-overlay.open { opacity: 1; pointer-events: auto; }

#toc-panel {
  position: fixed;
  top: 0; left: 0;
  width: min(320px, 88vw);
  height: 100%;
  background: var(--bg);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  z-index: 19001;
  padding: 48px 28px 40px;
  transform: translateX(-100%);
  transition: transform .28s cubic-bezier(.4,0,.2,1);
  box-shadow: 4px 0 24px rgba(0,0,0,.1);
}
#toc-panel.open { transform: translateX(0); }
#toc-close {
  position: absolute;
  top: 16px; right: 16px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--muted);
  padding: 4px;
  line-height: 1;
  font-size: 20px;
  transition: color .15s;
}
#toc-close:hover { color: var(--text); }
#toc-panel h2 {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 20px;
  padding: 0;
  border: none;
}
#toc-list { list-style: none; margin: 0; padding: 0; }
#toc-list li { margin: 0; }
#toc-list {
  position: relative;
  /* single hair-line rail on the left */
  border-left: 1px solid var(--border);
  padding-left: 0;
  margin-left: 4px;
}
#toc-list a {
  display: block;
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 14.5px;
  line-height: 1.4;
  color: var(--muted);
  text-decoration: none;
  padding: 9px 12px 9px 16px;
  margin-left: -1px;
  border-left: 2px solid transparent;
  border-radius: 0 10px 10px 0;
  transition:
    color .18s ease,
    background .18s ease,
    border-color .18s ease,
    opacity .18s ease,
    transform .22s cubic-bezier(.2,.7,.2,1);
  opacity: 0.78;
  position: relative;
}
/* no more circle markers */
#toc-list a::before { content: none; }
#toc-list a:hover {
  color: var(--text);
  opacity: 1;
  transform: translateX(3px);
}
/* H3 — nested one level deeper */
#toc-list a.toc-h3 {
  font-size: 13px;
  padding-left: 30px;
  opacity: 0.7;
}
#toc-list a.toc-h3:hover { opacity: 1; }
#toc-list a.toc-active {
  color: var(--text);
  opacity: 1;
  font-weight: 600;
  background: var(--note-bg);
  border-left-color: var(--accent);
  border-left-width: 2px;
}
#toc-list a.toc-h3.toc-active {
  padding-left: 30px;
}

/* Bottom TOC (btoc) — unified Rail language with sidebar/drawer */
.btoc-nav{
  position: relative;
  padding-left: 4px;
}
.btoc-nav::before{ content: none; }
.btoc-link{
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px 12px 18px;
  margin: 0 12px 2px 0;
  text-decoration: none;
  position: relative;
  border-left: 2px solid var(--border);
  border-radius: 0 12px 12px 0;
  transition:
    color .18s ease,
    background .18s ease,
    border-color .18s ease,
    transform .22s cubic-bezier(.2,.7,.2,1);
}
.btoc-link::before{ content: none; }
.btoc-link:hover{
  color: var(--text);
  transform: translateX(3px);
}
.btoc-link.active{
  background: var(--note-bg);
  border-left-color: var(--accent);
  border-left-width: 2px;
}


/* ============================================================
   18. BUTTONS / PROGRESS / BACK-TO-TOP / SHARE
   ============================================================ */

/* Reading progress bar (герменевтика style) */
#reading-progress {
  position: fixed;
  top: 0; left: 0;
  width: 0%;
  height: 2px;
  background: #7a2e2e;
  z-index: 99999;
  transition: width .1s linear;
}
html.dark #reading-progress { background: var(--accent); }

/* Back to top button (герменевтика style) */
#back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--note-bg);
  border: 1px solid var(--border);
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10000;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease, transform .2s ease, background .25s ease;
  box-shadow: 0 2px 10px rgba(0,0,0,.1);
}
#back-to-top.visible { opacity: 1; pointer-events: auto; }
#back-to-top:hover { background: var(--border); transform: translateY(-2px); }
#back-to-top svg {
  width: 16px; height: 16px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2px;
  stroke-linecap: round;
  stroke-linejoin: round;
}
@media (max-width: 768px) { #back-to-top { bottom: 20px; right: 16px; width: 34px; height: 34px; } }

/* ============================================================
   Share Dialog (#share-dialog)
   role="dialog", aria-modal, focus trap, Esc to close
   ============================================================ */
/* Overlay всегда в потоке — переходы управляются visibility/opacity,
   а не display, что гарантирует корректную анимацию в любом браузере. */
#share-dialog-overlay {
  position: fixed;
  inset: 0;
  /* z-index выше toc-overlay (19000) и toc-panel (19001),
     чтобы share-диалог перекрывал любые открытые панели. */
  z-index: 19100;
  display: flex;
  align-items: flex-end;       /* mobile — sheet from bottom */
  justify-content: center;
  padding: 0;
  background: rgba(0, 0, 0, .48);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .22s ease, visibility .22s;
}
/* Blur достаточно крупный, чтобы быть видимым; фон осветляется под него */
@supports (backdrop-filter: blur(12px)) {
  #share-dialog-overlay {
    background: rgba(0, 0, 0, .22);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }
}
@media (min-width: 520px) {
  #share-dialog-overlay {
    align-items: center;
  }
}
#share-dialog-overlay.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

#share-dialog {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 20px 20px 0 0;
  width: 100%;
  max-width: 480px;
  padding: 0 0 calc(24px + env(safe-area-inset-bottom, 0px));
  box-shadow: var(--shadow-xl);
  outline: none;
  transform: translateY(28px);
  transition: transform .28s cubic-bezier(.2,.7,.2,1);
  position: relative;
}
@media (min-width: 520px) {
  #share-dialog {
    border-radius: 18px;
    width: 400px;
    padding-bottom: 24px;
    transform: translateY(0) scale(.95);
    transition: transform .25s cubic-bezier(.2,.7,.2,1), opacity .22s ease;
    opacity: 0;
  }
}
#share-dialog-overlay.is-open #share-dialog {
  transform: translateY(0);
  opacity: 1;
}
@media (min-width: 520px) {
  #share-dialog-overlay.is-open #share-dialog {
    transform: translateY(0) scale(1);
  }
}

/* drag handle (mobile only) */
.sd-handle {
  display: flex;
  justify-content: center;
  padding: 12px 0 8px;
}
.sd-handle::after {
  content: '';
  width: 36px; height: 4px;
  border-radius: 2px;
  background: var(--border);
}
@media (min-width: 520px) { .sd-handle { display: none; } }

/* header */
.sd-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 20px 16px;
  border-bottom: 1px solid var(--border);
}
.sd-title {
  font-family: 'Lora', Georgia, serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: .2px;
}
.sd-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px; height: 32px;
  border-radius: 999px;
  border: none;
  background: transparent;
  cursor: pointer;
  color: var(--muted);
  transition: background .15s, color .15s;
  flex-shrink: 0;
}
.sd-close:hover { background: var(--note-bg); color: var(--text); }
.sd-close:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.sd-close svg { display: block; }

/* grid of share options — 5 сервисов, 2 ряда */
.sd-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
  padding: 20px 12px 16px;
}
@media (max-width: 360px) {
  .sd-grid { grid-template-columns: repeat(3, 1fr); }
}
.sd-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 10px 6px 9px;
  border: none;
  border-radius: 14px;
  background: transparent;
  cursor: pointer;
  color: var(--muted);
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 11px;
  line-height: 1.2;
  font-weight: 500;
  text-decoration: none;
  transition: background .18s, color .18s, transform .18s cubic-bezier(.2,.7,.2,1);
  -webkit-tap-highlight-color: transparent;
}
.sd-btn:hover, .sd-btn:focus-visible {
  background: var(--note-bg);
  color: var(--text);
  transform: translateY(-2px);
}
.sd-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.sd-btn:active { transform: scale(.94); }
.sd-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
  transition: transform .18s cubic-bezier(.2,.7,.2,1);
}
.sd-btn:hover .sd-icon { transform: scale(1.08); }
/* service colours */
.sd-btn--tg   .sd-icon { background: #e8f4ff; color: #229ed9; }
.sd-btn--vk   .sd-icon { background: #e8eeff; color: #0077ff; }
.sd-btn--ok   .sd-icon { background: #fff3e0; color: #ed7309; }
.sd-btn--wa   .sd-icon { background: #e8faf0; color: #25d366; }
.sd-btn--copy .sd-icon { background: var(--note-bg); color: var(--muted); border: 1px solid var(--border); }
html.dark .sd-btn--tg   .sd-icon { background: #0d2233; color: #5bb8f5; }
html.dark .sd-btn--vk   .sd-icon { background: #0d1533; color: #5b8cf5; }
html.dark .sd-btn--ok   .sd-icon { background: #231a0d; color: #f0a060; }
html.dark .sd-btn--wa   .sd-icon { background: #0d2218; color: #5bf58c; }
html.dark .sd-btn--copy .sd-icon { background: var(--bg-elevated); color: var(--muted); border-color: var(--border-strong); }

/* copy: success state */
.sd-btn--copy.copied .sd-icon { background: var(--fact-bg); color: #2a7a4a; border-color: var(--fact-border); }
html.dark .sd-btn--copy.copied .sd-icon { background: var(--quiz-correct-bg); color: #6ecf9a; border-color: var(--quiz-correct-border); }

/* URL row — plain text, NO underlines, NO button */
.sd-url-row {
  margin: 4px 16px 20px;
  padding: 9px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--note-bg);
  overflow: hidden;
}
.sd-url-text {
  display: block;
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 12px;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-decoration: none;
  user-select: all;       /* один клик выделяет всё */
  -webkit-user-select: all;
}

/* remove leftover sd-url-strip / sd-divider if cached */
.sd-url-strip { display: none !important; }
.sd-divider   { display: none !important; }
.sd-url-copy  { display: none !important; }
.sd-label-default { display: none !important; }

/* print media — hide entirely */
@media print { #share-dialog-overlay { display: none !important; } }

/* Section label */
#section-label {
  position: fixed;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 11px;
  letter-spacing: 0.4px;
  color: var(--muted);
  opacity: 0;
  transition: opacity .3s ease;
  z-index: 99998;
  white-space: nowrap;
  max-width: 60vw;
  overflow: hidden;
  text-overflow: ellipsis;
  pointer-events: none;
}
#section-label.visible { opacity: 1; }
@media (max-width: 600px) { #section-label { display: none; } }

/* Skip link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--text);
  color: var(--bg);
  padding: 8px 14px;
  font-size: 14px;
  text-decoration: none;
  border-radius: 4px;
  transition: top .2s ease;
  z-index: 10001;
}
.skip-link:focus { top: 20px; }
/* skip-link должен быть доступен на любом устройстве (WCAG 2.4.1) */

/* Back to index link (герменевтика) */
.back-to-index {
  position: fixed;
  top: 31px;
  left: 8vw;
  font-size: 14px;
  color: var(--muted);
  text-decoration: none;
  z-index: 10000;
  display: flex;
  align-items: center;
  gap: 6px;
}
.back-to-index .back-icon { display: none; }
.back-to-index:hover { color: var(--text); }
@media (max-width: 1100px) {
  .back-to-index {
    top: 18px !important;
    left: 16px;
    width: 26px; height: 26px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .back-to-index .back-label { display: none; }
  .back-to-index .back-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 26px; height: 26px;
  }
  .back-to-index svg {
    width: 20px; height: 20px;
    stroke: var(--text);
    fill: none;
    stroke-width: 1.8px;
    stroke-linecap: round;
    stroke-linejoin: round;
    opacity: 1;
  }
}
.back-to-index svg {
  width: 16px; height: 16px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2px;
  stroke-linecap: round;
  stroke-linejoin: round;
}


/* ============================================================
   19. FLIP CARDS
   ============================================================ */
.flip-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 24px 0 28px;
}
@media (max-width: 600px) { .flip-grid { grid-template-columns: 1fr; } }

.flip-card {
  perspective: 900px;
  min-height: 220px;
  cursor: pointer;
  touch-action: manipulation;
  position: relative;
}
.flip-card-inner {
  position: relative;
  width: 100%; height: 100%;
  min-height: inherit;
  transform-style: preserve-3d;
  transition: transform 0.55s cubic-bezier(.4,0,.2,1);
}
.flip-card.flipped .flip-card-inner { transform: rotateY(180deg); }
.flip-card-front, .flip-card-back {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  min-height: inherit;
  box-sizing: border-box;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: 5px;
  padding: 16px 18px;
  border: 1px solid;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.flip-card-front { background: var(--myth-bg); border-color: var(--myth-border); padding-bottom: 40px; }
.flip-card-back { background: var(--fact-bg); border-color: var(--fact-border); transform: rotateY(180deg); }
.flip-card-front h4, .flip-card-back h4 {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin: 0 0 10px;
}
.flip-card-front h4 { color: #8a2020; }
.flip-card-back h4 { color: #1a5a1a; }
html.dark .flip-card-front h4 { color: #f09090; }
html.dark .flip-card-back h4 { color: #80c880; }
.flip-card-front p, .flip-card-back p { font-size: 14px; line-height: 1.55; margin: 0; }

/* Error flip cards */
.errors-flip-list { display: flex; flex-direction: column; gap: 12px; margin: 0 0 28px; }
.error-flip-card {
  perspective: 900px;
  min-height: 140px;
  cursor: pointer;
  touch-action: manipulation;
  position: relative;
  outline: none;
}
.error-flip-inner {
  position: relative;
  width: 100%; height: 100%;
  min-height: inherit;
  transform-style: preserve-3d;
  transition: transform 0.55s cubic-bezier(.4,0,.2,1);
}
.error-flip-card.flipped .error-flip-inner { transform: rotateY(180deg); }
.error-flip-front, .error-flip-back {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  min-height: inherit;
  box-sizing: border-box;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: 8px;
  padding: 18px 22px 14px;
  border: 1px solid;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.55;
}
.error-flip-front { background: #fdf0ee; border-color: #f2c8c0; color: var(--text); padding-bottom: 38px; }
.error-flip-back { background: #eef7f2; border-color: #b8ddc8; color: var(--text); transform: rotateY(180deg); }
html.dark .error-flip-front { background: #2a1a18; border-color: #5a3028; }
html.dark .error-flip-back { background: #1a2a1e; border-color: #2a5a38; }
.error-flip-label { font-size: 10px; font-weight: 700; letter-spacing: 0.1em; color: #c0705a; margin-bottom: 8px; }
html.dark .error-flip-label { color: #e09080; }
.error-flip-label-fact { font-size: 10px; font-weight: 700; letter-spacing: 0.1em; color: #3a8a5a; margin-bottom: 8px; }
html.dark .error-flip-label-fact { color: #80c890; }
.error-flip-front p, .error-flip-back p { margin: 0 0 10px; font-size: 15px; line-height: 1.55; }

.error-flip-card:focus-visible .error-flip-front,
.error-flip-card:focus-visible .error-flip-back {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Flip finger hint */
.flip-finger {
  position: absolute;
  bottom: 10px; right: 12px;
  z-index: 10;
  pointer-events: none;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: opacity .4s ease, transform .4s ease;
}
.flip-finger-icon {
  font-size: 20px;
  display: inline-block;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.15));
  animation: finger-tap 3.5s ease-in-out infinite;
}
.flip-finger-text {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 10px;
  font-weight: 600;
  color: var(--muted);
  opacity: 0.6;
  letter-spacing: 0.03em;
  white-space: nowrap;
}
.error-flip-front .flip-finger { bottom: 8px; right: 10px; }
.flip-hint, .error-flip-hint { display: none !important; }

@keyframes finger-tap {
  0%, 70% { transform: translateY(0) rotate(-8deg) scale(1); }
  73% { transform: translateY(-3px) rotate(-12deg) scale(1.05); }
  76% { transform: translateY(5px) rotate(-2deg) scale(0.88); }
  81% { transform: translateY(-2px) rotate(-10deg) scale(1.04); }
  86% { transform: translateY(2px) rotate(-6deg) scale(0.95); }
  91%, 100% { transform: translateY(0) rotate(-8deg) scale(1); }
}
.flip-card:not(.flipped), .error-flip-card:not(.flipped), .heart-flip-card:not(.flipped) { animation: card-react 3.5s ease-in-out infinite; }
@keyframes card-react {
  0%, 70%, 73% { transform: rotate(0deg) scale(1); }
  76% { transform: rotate(-0.5deg) scale(0.994); }
  81% { transform: rotate(0.4deg) scale(1.003); }
  86% { transform: rotate(-0.2deg) scale(0.998); }
  91%, 100% { transform: rotate(0deg) scale(1); }
}
.flip-finger::before {
  content: '';
  position: absolute;
  right: 8px; bottom: 2px;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0;
  z-index: -1;
  animation: finger-glow 3.5s ease-in-out infinite;
}
@keyframes finger-glow {
  0%, 70%, 91%, 100% { opacity: 0; transform: scale(0.8); }
  76% { opacity: 0.2; transform: scale(1.4); }
  86% { opacity: 0.08; transform: scale(1.1); }
}
.errors-flip-list .error-flip-card:nth-child(2):not(.flipped),
.errors-flip-list .error-flip-card:nth-child(2):not(.flipped) .flip-finger-icon,
.errors-flip-list .error-flip-card:nth-child(2):not(.flipped) .flip-finger::before { animation-delay: 0.7s; }
.errors-flip-list .error-flip-card:nth-child(3):not(.flipped),
.errors-flip-list .error-flip-card:nth-child(3):not(.flipped) .flip-finger-icon,
.errors-flip-list .error-flip-card:nth-child(3):not(.flipped) .flip-finger::before { animation-delay: 1.4s; }
.errors-flip-list .error-flip-card:nth-child(4):not(.flipped),
.errors-flip-list .error-flip-card:nth-child(4):not(.flipped) .flip-finger-icon,
.errors-flip-list .error-flip-card:nth-child(4):not(.flipped) .flip-finger::before { animation-delay: 2.1s; }
.errors-flip-list .error-flip-card:nth-child(5):not(.flipped),
.errors-flip-list .error-flip-card:nth-child(5):not(.flipped) .flip-finger-icon,
.errors-flip-list .error-flip-card:nth-child(5):not(.flipped) .flip-finger::before { animation-delay: 2.8s; }

.flip-card.flipped .flip-finger, .error-flip-card.flipped .flip-finger { opacity: 0; transform: translateY(8px) scale(0.7); }
.flip-card.flipped, .error-flip-card.flipped { animation: none; }
.flip-card.flipped .flip-finger-icon, .error-flip-card.flipped .flip-finger-icon { animation: none; }
.flip-card.flipped .flip-finger::before, .error-flip-card.flipped .flip-finger::before { animation: none; }

@media (max-width: 700px) {
  .flip-card { min-height: 200px; }
  .error-flip-card { min-height: 132px; }
}


/* ============================================================
   20. QUIZ
   ============================================================ */
.quiz-wrapper {
  background: var(--note-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 28px;
  margin: 24px 0;
}
/* Quiz counter row: text + progress bar together */
.quiz-counter-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.quiz-counter {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
  flex-shrink: 0;
}
.quiz-progress-wrap {
  flex: 1;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}
.quiz-progress-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
  transition: width 0.4s cubic-bezier(.2,.7,.2,1);
}

/* legacy standalone bar (fallback if old markup) */
.quiz-progress-bar { height: 3px; background: var(--border); border-radius: 2px; margin-bottom: 20px; overflow: hidden; }
.quiz-progress-bar .quiz-progress-fill { height: 100%; background: var(--accent); border-radius: 2px; transition: width 0.4s ease; }

/* Result screen */
.quiz-result {
  display: none;
  text-align: center;
  padding: 8px 0 4px;
  animation: quiz-fadein .35s ease;
}
@keyframes quiz-fadein { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.quiz-result__fraction {
  font-family: 'Lora', Georgia, serif;
  font-size: clamp(36px, 8vw, 52px);
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 4px;
}
.quiz-result__fraction span { font-size: .55em; color: var(--muted); }

.quiz-result__label {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--muted);
  margin-bottom: 18px;
}

.quiz-result__bar-wrap {
  width: 100%;
  max-width: 280px;
  margin: 0 auto 22px;
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}
.quiz-result__bar {
  height: 100%;
  border-radius: 3px;
  background: var(--accent);
  transition: width .8s cubic-bezier(.2,.7,.2,1);
}

.quiz-result__desc {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 14.5px;
  color: var(--text);
  line-height: 1.65;
  margin-bottom: 22px;
  padding: 16px 20px;
  background: var(--note-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  text-align: left;
}

.quiz-result__actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}
.quiz-restart-btn {
  padding: 9px 20px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--muted);
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: color .15s, border-color .15s;
}
.quiz-restart-btn:hover { color: var(--text); border-color: var(--text); }
.quiz-share-btn {
  padding: 9px 20px;
  border-radius: 8px;
  border: 1px solid var(--accent);
  background: transparent;
  color: var(--accent);
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.quiz-share-btn:hover { background: var(--accent); color: #fff; }

/* legacy .quiz-score kept for backwards compat */
.quiz-score { display: none; text-align: center; padding: 12px 0 4px; }
.quiz-score-title { font-family: 'Lora', Georgia, serif; font-size: 22px; font-weight: 600; color: var(--accent); margin-bottom: 6px; }
.quiz-score-badge { font-family: 'Source Sans 3', system-ui, sans-serif; font-size: 13px; color: var(--muted); margin-bottom: 14px; }
.quiz-score-desc {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 14px;
  color: var(--text);
  line-height: 1.6;
  margin-bottom: 18px;
  padding: 14px 18px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 5px;
}
.quiz-question-text {
  font-family: 'Lora', Georgia, serif;
  font-size: 17px;
  font-weight: 500;
  margin: 0 0 18px;
  line-height: 1.5;
}
.quiz-options { display: flex; flex-direction: column; gap: 8px; }
.quiz-option {
  padding: 11px 16px;
  min-height: 44px; /* Fix #3: Apple HIG touch target minimum */
  border-radius: 5px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  transition: background .15s, border-color .15s, color .15s;
}
.quiz-option:hover:not(:disabled) { background: var(--note-bg); border-color: var(--accent); }
.quiz-option.correct { background: var(--fact-bg); border-color: var(--fact-border); color: #1a5a1a; font-weight: 700; }
html.dark .quiz-option.correct { background: var(--quiz-correct-bg); border-color: var(--quiz-correct-border); color: #6ecf9a; }
.quiz-option.wrong { background: var(--myth-bg); border-color: var(--myth-border); color: #8a2020; }
html.dark .quiz-option.wrong { background: var(--quiz-wrong-bg); border-color: var(--quiz-wrong-border); color: #f09090; }
.quiz-option:disabled { cursor: default; }

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-6px); }
  40% { transform: translateX(6px); }
  60% { transform: translateX(-4px); }
  80% { transform: translateX(4px); }
}
.quiz-option.shake { animation: shake 0.4s ease; }

.quiz-feedback { margin-top: 12px; font-family: 'Source Sans 3', system-ui, sans-serif; font-size: 13px; line-height: 1.55; min-height: 20px; }
.quiz-feedback.ok { color: #1a5a1a; font-weight: 600; }
.quiz-feedback.err { color: #8a2020; font-weight: 600; }
html.dark .quiz-feedback.ok { color: #80c880; }
html.dark .quiz-feedback.err { color: #f09090; }

.quiz-next-btn {
  margin-top: 16px;
  padding: 9px 20px;
  border-radius: 4px;
  border: 1px solid var(--accent);
  background: transparent;
  color: var(--accent);
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  cursor: pointer;
  display: none;
  transition: background .15s, color .15s;
}
.quiz-next-btn:hover { background: var(--accent); color: #fff; }

/* Focus hint */
.quiz-focus {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
  border-left: 2px solid var(--border);
  padding: 4px 10px;
  margin: 0 0 12px;
  font-style: italic;
}

/* Option letter prefix */
.quiz-option-letter {
  display: inline-block;
  min-width: 18px;
  font-weight: 700;
  opacity: 0.6;
  margin-right: 4px;
}

/* Bonus section */
.quiz-bonus-section {
  margin-top: 28px;
  border-top: 1px solid var(--border);
  padding-top: 24px;
}
.quiz-bonus-header {
  font-family: 'Lora', Georgia, serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 16px;
}
.quiz-bonus-unlock {
  text-align: center;
  padding: 20px 16px;
  background: var(--note-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
}
.quiz-bonus-lock-icon { font-size: 28px; margin-bottom: 8px; }
.quiz-bonus-unlock-title {
  font-family: 'Lora', Georgia, serif;
  font-size: 17px;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 6px;
}
.quiz-bonus-unlock-desc {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.55;
  margin-bottom: 16px;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}
.quiz-bonus-start-btn {
  padding: 10px 24px;
  border-radius: 4px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: opacity .15s;
}
.quiz-bonus-start-btn:hover { opacity: 0.85; }
.quiz-bonus-lock {
  text-align: center;
  padding: 16px;
  color: var(--muted);
}
.quiz-bonus-lock-desc {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 12px;
  margin-top: 6px;
}



/* ============================================================
   21. BOOKMARK / RESUME TOAST
   ============================================================ */
.bookmark-toast {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 9999;
  width: 320px;
  max-width: calc(100vw - 32px);
  background: var(--note-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0,0,0,.12), 0 2px 8px rgba(0,0,0,.06);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .35s ease, transform .35s ease;
  pointer-events: none;
}
.bookmark-toast.show { opacity: 1; transform: translateY(0); pointer-events: auto; }
.bookmark-toast-inner { padding: 16px; }
.bookmark-toast-top { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 12px; }
.bookmark-toast-icon { font-size: 20px; line-height: 1; flex-shrink: 0; margin-top: 2px; }
.bookmark-toast-copy { flex: 1; min-width: 0; }
.bookmark-toast-label {
  display: block;
  font-size: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 3px;
}
.bookmark-toast-title {
  display: block; font-size: 14px; font-weight: 700; color: var(--text);
  line-height: 1.35; margin-bottom: 3px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.bookmark-toast-meta { display: block; font-size: 12px; color: var(--muted); line-height: 1.4; }
.bookmark-toast-close {
  appearance: none; border: none; background: transparent;
  color: var(--muted); font-size: 14px; cursor: pointer;
  padding: 2px 4px; line-height: 1; border-radius: 6px; flex-shrink: 0;
  transition: color .15s, background .15s;
}
.bookmark-toast-close:hover { color: var(--text); background: var(--border); }
.bookmark-toast-actions { display: flex; gap: 8px; margin-bottom: 12px; }
.bookmark-btn {
  appearance: none; border: none; border-radius: 8px; padding: 8px 14px;
  font-size: 13px; font-weight: 700; cursor: pointer;
  transition: opacity .15s, background .15s; flex: 1; text-align: center;
}
.bookmark-btn-primary { background: var(--accent); color: #fff; }
.bookmark-btn-primary:hover { opacity: .88; }
.bookmark-btn-secondary { background: var(--bg); color: var(--muted); border: 1px solid var(--border); }
.bookmark-btn-secondary:hover { background: var(--border); color: var(--text); }
.bookmark-toast-progress { height: 4px; background: var(--border); border-radius: 999px; overflow: hidden; }
.bookmark-toast-progress-fill { height: 100%; width: 0%; background: var(--accent); border-radius: 999px; transition: width .4s ease; }
@media (max-width: 480px) {
  .bookmark-toast { bottom: 12px; right: 12px; left: 12px; width: auto; max-width: none; }
}
/* Fix #8: тост перекрывал bottom bar — поднимаем выше него */
body.has-bottom-bar .bookmark-toast {
  bottom: calc(72px + env(safe-area-inset-bottom, 0px));
}

/* ============================================================
   Feature #15: btoc og:image preview banner
   ============================================================ */
.btoc-banner {
  position: relative;
  height: 80px;
  flex-shrink: 0;
  overflow: hidden;
  border-radius: 20px 20px 0 0;
  background-size: cover;
  background-position: center;
  background-color: var(--accent-soft);
}
.btoc-banner-grad {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.68) 0%, rgba(0,0,0,0.08) 60%, transparent 100%);
}
.btoc-banner-title {
  position: absolute;
  bottom: 10px;
  left: 14px;
  right: 44px;
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: #fff;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
/* Когда баннер есть — скрываем стандартный border-radius панели (баннер его перекрывает) */
.btoc-panel:has(.btoc-banner) { border-radius: 0; }

/* ============================================================
   Feature #14: A+/A− font size controls in btoc footer
   ============================================================ */
.btoc-fontsize {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 20px 4px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2px;
}
.btoc-fontsize-label {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 12px;
  color: var(--muted);
}
.btoc-fontsize-btns {
  display: flex;
  gap: 6px;
}
.btoc-fontsize-btn {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-weight: 700;
  font-size: 13px;
  padding: 4px 12px;
  border-radius: 6px;
  cursor: pointer;
  min-width: 40px;
  min-height: 36px;
  transition: background .15s, border-color .15s;
}
.btoc-fontsize-btn:hover { background: var(--note-bg); border-color: var(--accent); }
.btoc-fontsize-btn--up { font-size: 15px; }

/* Feature #14: статья читает переменную --article-font-size.
   Применяем ТОЛЬКО к тексту, не к контейнеру — иначе em-значения
   в float-картинках будут пересчитываться и нарушат их позиционирование */
:root { --article-font-size: 17px; }
.article-main p,
.article-main li,
.article-main blockquote,
.article-main .note-box,
.article-main .quote-box,
.article-main .warn-box,
.article-main .info-box { font-size: var(--article-font-size); }


/* ============================================================
   22. HOMEPAGE RESUME READING BLOCKS
   ============================================================ */
.resume-reading-block { margin: 32px 0 40px; }
.resume-reading-card {
  background: var(--note-bg); border: 1px solid var(--border);
  border-radius: 18px; padding: 24px; box-shadow: 0 4px 20px rgba(0,0,0,.05);
}
.resume-reading-label {
  font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 10px;
}
.resume-reading-title { margin: 0 0 8px; font-size: clamp(20px, 3vw, 26px); line-height: 1.25; color: var(--text); font-weight: 700; }
.resume-reading-meta { margin: 0 0 16px; font-size: 14px; color: var(--muted); line-height: 1.55; }
.resume-reading-progress { height: 6px; background: var(--border); border-radius: 999px; overflow: hidden; margin-bottom: 18px; }
.resume-reading-progress-fill { height: 100%; width: 0%; background: var(--accent); border-radius: 999px; transition: width .4s ease; }
.resume-reading-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.resume-reading-btn, .resume-reading-dismiss {
  appearance: none; border: none; border-radius: 10px; padding: 10px 18px;
  font-size: 14px; font-weight: 700; cursor: pointer; text-decoration: none;
  display: inline-block;
  transition:
    transform .35s cubic-bezier(.2,.7,.2,1),
    box-shadow .35s ease,
    opacity .15s, background .15s, color .15s, border-color .15s;
  will-change: transform;
}
.resume-reading-btn:hover, .resume-reading-dismiss:hover { text-decoration: none; }
.resume-reading-btn { background: var(--accent); color: #fff; }
.resume-reading-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 18px -6px rgba(0,0,0,.35);
}
.resume-reading-dismiss { background: var(--bg); color: var(--muted); border: 1px solid var(--border); }
.resume-reading-dismiss:hover {
  background: var(--border); color: var(--text);
  transform: translateY(-3px);
  box-shadow: 0 6px 18px -6px rgba(0,0,0,.18);
}

.resume-list-block { margin: 28px 0 40px; }
.resume-list-head h3 { margin: 0 0 14px; font-size: 16px; font-weight: 700; color: var(--text); }
.resume-list { display: grid; gap: 10px; }
.resume-list-item {
  display: block; text-decoration: none;
  background: var(--bg); border: 1px solid var(--border); border-radius: 14px;
  padding: 14px 16px;
  transition:
    transform .35s cubic-bezier(.2,.7,.2,1),
    box-shadow .35s ease,
    border-color .35s ease;
  will-change: transform;
}
.resume-list-item:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow:
    0 1px 2px rgba(0,0,0,.04),
    0 12px 28px -12px rgba(0,0,0,.18);
  text-decoration: none;
}
html.dark .resume-list-item:hover {
  border-color: var(--accent);
  box-shadow:
    0 1px 2px rgba(0,0,0,.28),
    0 12px 28px -12px rgba(0,0,0,.55);
}
.resume-list-item-title { display: block; font-size: 15px; font-weight: 700; color: var(--text); margin-bottom: 4px; line-height: 1.4; text-decoration: none; }
.resume-list-item:hover .resume-list-item-title { text-decoration: none; }
.resume-list-item:hover a,
.resume-list-item a:hover { text-decoration: none; }
.resume-list-item-meta { display: block; font-size: 13px; color: var(--muted); margin-bottom: 10px; }
.resume-list-item-progress { height: 4px; background: var(--border); border-radius: 999px; overflow: hidden; }
.resume-list-item-progress-fill { height: 100%; background: var(--accent); border-radius: 999px; }


/* ============================================================
   24. SECTION LABEL  (covered in 18, alias for reading-progress)
   ============================================================ */


/* ============================================================
   25. FOOTNOTE TOOLTIPS (fn-ref style — код да винчи)
   ============================================================ */
.fn-ref { position: relative; display: inline-block; cursor: pointer; }
.fn-ref sup { color: var(--accent); }
.fn-tooltip {
  display: none;
  position: fixed;
  background: var(--note-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 12px;
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--muted);
  white-space: normal;
  max-width: min(280px, calc(100vw - 24px));
  box-shadow: 0 4px 16px rgba(0,0,0,.15);
  z-index: 9000;
  pointer-events: none;
}


/* ============================================================
   26. ACADEMIC FOOTNOTE TOOLTIPS (fn-marker style — герменевтика)
   ============================================================ */
.fn-marker {
  position: relative;
  display: inline-block;
  font-size: 0.75em;
  vertical-align: super;
  cursor: pointer;
  color: var(--link);
  font-weight: 600;
  margin-left: 2px;
  /* WCAG 2.5.5: минимальная зона касания — через padding, не line-height */
  min-width: 24px;
  min-height: unset;
  padding: 4px 3px;
  text-align: center;
  line-height: inherit;
}
.tooltip {
  position: fixed;
  width: min(340px, 90vw);
  padding: 14px 18px;
  border-radius: 6px;
  background: var(--tooltip-bg);
  color: var(--tooltip-text);
  font-size: 14px;
  line-height: 1.55;
  font-weight: 400;
  font-family: 'Source Sans 3', system-ui, sans-serif;
  text-align: left;
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s ease;
  box-shadow: 0 10px 24px rgba(0,0,0,.22);
  z-index: 20000;
  top: -9999px;
  left: -9999px;
}
.fn-marker.is-open .tooltip { opacity: 1; pointer-events: auto; }
@media (hover: hover) and (pointer: fine) {
  .fn-marker:hover .tooltip { opacity: 1; pointer-events: auto; }
}


/* ============================================================
   27. BIBLE REFERENCE TOOLTIPS (bref)
   ============================================================ */
.bref {
  position: relative;
  display: inline;
  cursor: pointer;
  color: #7a2e2e;
  font-weight: 600;
  text-decoration: none;
}
.bref:visited { color: inherit; }
html.dark .bref { color: var(--accent); font-weight: 500; }
.bref:hover { color: var(--accent-strong, var(--accent)); text-decoration: none; }

.bref .btip {
  position: fixed;
  width: min(460px, 90vw);
  padding: 12px 14px;
  border-radius: 10px;
  background: rgba(244,242,237,0.98);
  color: var(--text);
  border: 1px solid var(--border);
  box-shadow: 0 12px 28px rgba(0,0,0,.14);
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  font-weight: 400;
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s ease;
  z-index: 15000;
  top: -9999px;
  left: -9999px;
}
html.dark .bref .btip {
  background: rgba(26,28,31,0.98);
  color: var(--text);
  border-color: var(--border);
  box-shadow: 0 12px 28px rgba(0,0,0,.35);
}
.bref.is-open .btip { opacity: 1; pointer-events: auto; }


/* ============================================================
   28. HEADING ANCHORS
   ============================================================ */
.heading-anchor {
  opacity: 0;
  margin-left: 8px;
  font-size: 14px;
  font-weight: 400;
  color: var(--border);
  text-decoration: none;
  transition: opacity .15s ease, color .15s ease;
  user-select: none;
  vertical-align: middle;
  display: inline-flex;
  align-items: center;
}
.heading-anchor svg { display: block; }
h2:hover .heading-anchor, h3:hover .heading-anchor, h4:hover .heading-anchor { opacity: 1; }
.heading-anchor:hover { color: var(--muted); }
.heading-anchor.copied { color: #7a2e2e !important; opacity: 1; }
html.dark .heading-anchor.copied { color: var(--accent) !important; }


/* ============================================================
   29. SOURCES BLOCK
   ============================================================ */
.sources-block {
  margin-top: 64px;
  padding-top: 36px;
  border-top: 1px solid var(--border);
}
.sources-block h2 {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 20px;
  border: none;
  padding: 0;
}
.sources-list { list-style: none; padding: 0; margin: 0; }
.sources-list li {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 10px;
  padding-left: 20px;
  position: relative;
}
.sources-list li::before {
  content: attr(data-num);
  position: absolute;
  left: 0;
  font-weight: 600;
  color: var(--accent);
}

ul.reading-list { list-style: none; padding: 0; margin: 16px 0 0; }
ul.reading-list li {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 14px;
  color: var(--muted);
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  line-height: 1.5;
}
ul.reading-list li:last-child { border-bottom: none; }


/* ============================================================
   30. DROP CAPS
   ============================================================ */
/* Fix #6: буква 3.8em при 92vw на 375px занимает ~65px и «съедает» первую строку */
.drop-cap::first-letter {
  float: left;
  font-size: 3.8em;
  line-height: 0.82;
  margin: 0.06em 0.08em 0 0;
  font-family: 'Lora', Georgia, serif;
  color: var(--accent);
  font-weight: 700;
}
@media (max-width: 430px) {
  .drop-cap::first-letter { font-size: 2.6em; line-height: 0.88; }
}


/* ============================================================
   31. AUTHOR CARD
   ============================================================ */
.author-card {
  margin: 40px 0 0;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--note-bg);
  display: flex;
  gap: 20px;
  align-items: flex-start;
}
.author-card-icon {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--accent-soft);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--accent);
}
.author-card-label {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 10px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 4px;
}
.author-card-name { font-family: 'Source Sans 3', system-ui, sans-serif; font-size: 15px; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.author-card-desc { font-family: 'Source Sans 3', system-ui, sans-serif; font-size: 13px; color: var(--muted); line-height: 1.55; }


/* ============================================================
   32. FOOTER
   ============================================================ */
footer {
  margin-top: 64px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 13px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--text); }

/* Homepage footer */
footer.footer-home {
  margin-top: 20px;
  padding-bottom: 32px;
  border-bottom: none;
  border-top: none;
  justify-content: flex-end;
}


/* ============================================================
   33. EPIGRAPH / ABOUT
   ============================================================ */
.about-block {
  margin-top: 72px;
  padding: 28px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.about-block p {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
  margin: 0;
}
.about-block strong { font-weight: 600; color: var(--text); }

.epigraph {
  margin: 80px 0 0;
  padding: 40px 0 0;
  border-top: 1px solid var(--border);
  text-align: center;
}
.epigraph blockquote {
  margin: 0 0 10px;
  padding: 0;
  font-family: 'Lora', Georgia, serif;
  font-size: clamp(14px, 1.9vw, 16px);
  font-style: italic;
  line-height: 1.65;
  color: var(--muted);
  background: none;
  border: none;
}
.epigraph cite {
  display: block;
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 11px;
  font-style: normal;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--muted);
  opacity: 0.6;
  background: none;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
  margin-top: 10px;
}


/* ============================================================
   34. SDG / CROSS
   ============================================================ */
.sdg {
  text-align: center;
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 14px;
  color: var(--muted);
  margin-top: 0;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}


/* ============================================================
   35. PRINT
   ============================================================ */
@media print {
  .theme-toggle, .share-block, .bottom-bar, .btoc-overlay,
  #back-to-top, .back-to-index, .skip-link,
  #toc-toggle, #toc-overlay, #toc-panel,
  #section-label, #reading-progress { display: none !important; }
  body { background: #fff !important; color: #000 !important; padding-bottom: 0 !important; }
  main, .page-wrap { width: 100% !important; padding: 0 !important; }
  .btip, .tooltip, .fn-tooltip { display: none !important; }
  a { color: #000 !important; text-decoration: none !important; }
  .bref { color: #000 !important; font-weight: normal !important; }
  blockquote { border-left: 2px solid #999 !important; background: none !important; }
  h2, h3, h4 { page-break-after: avoid; }
  p { orphans: 3; widows: 3; }
  .meta-tag { display: none; }
}


/* ============================================================
   36. REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  .quote-box, .warn-box, .info-box, .ehrman-block, .opusdei-note {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .card.fx-lift,
  .resume-list-item{
    transform: none !important;
    transition: none !important;
  }
  .article-figure::after{
    animation: none !important;
    transform: none !important;
  }
  .flip-finger-icon,
  .flip-card:not(.flipped),
  .error-flip-card:not(.flipped),
  .flip-finger::before { animation: none !important; }
  .timeline-anim li {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .quiz-option.shake { animation: none !important; }
  .quiz-progress-fill { transition: none !important; }
}


/* ── READING LIST — рекомендуемая литература ── */
.reading-list {
  margin-top: 56px;
  padding-top: 40px;
  border-top: 2px solid var(--border, rgba(0,0,0,0.10));
}
.reading-list__title {
  font-family: 'Lora', Georgia, serif;
  font-size: clamp(18px, 2.5vw, 22px);
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--text);
}
.reading-list__intro {
  font-size: 15px;
  color: var(--muted);
  margin: 0 0 36px;
  font-style: italic;
}
.reading-list__group {
  margin-bottom: 32px;
}
.reading-list__group-title {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 12px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border, rgba(0,0,0,0.08));
}
.reading-list__items {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.reading-list__items li {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
  padding-left: 14px;
  border-left: 2px solid var(--border, rgba(0,0,0,0.08));
}
.reading-list__items li:hover {
  border-left-color: var(--accent);
}
.rl-author {
  font-weight: 600;
  color: var(--text);
}

/* ── Quiz Overlay (launch screen) ────────────────────────────── */
.quiz-wrapper { position: relative; }

.quiz-main--hidden { filter: blur(5px); opacity: 0.5; pointer-events: none; user-select: none; min-height: 260px; }

/* Safe-area отступы для quiz в landscape (iPhone с вырезом) */
@supports (padding: max(0px)) {
  @media (max-width: 640px) and (orientation: landscape) {
    .quiz-wrapper {
      padding-left: max(12px, env(safe-area-inset-left));
      padding-right: max(12px, env(safe-area-inset-right));
    }
  }
}

/* Fallback: если JS отключён — убрать blur и overlay */
@media (scripting: none) {
  .quiz-main--hidden {
    filter: none;
    opacity: 1;
    pointer-events: auto;
    user-select: auto;
  }
  .quiz-overlay {
    display: none !important;
  }
}

.quiz-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10;
  border-radius: 8px;
  background: transparent;
  transition: background 0.25s ease;
}

.quiz-overlay:has(.quiz-launch-hero:hover),
.quiz-overlay:has(.quiz-launch-hero:focus-visible) {
  background: rgba(0, 0, 0, 0.45);
}

.quiz-launch-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 32px 48px;
  border-radius: 12px;
  transition: transform 0.22s cubic-bezier(.34,1.56,.64,1);
  color: var(--text);
  outline: none;
}

.quiz-launch-hero:hover {
  transform: scale(1.07);
}

.quiz-launch-hero:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.quiz-launch-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--accent, #7a1f1f);
  box-shadow: 0 6px 28px rgba(0,0,0,0.22), 0 2px 8px rgba(0,0,0,0.12);
  transition: box-shadow 0.22s ease, transform 0.22s ease;
  color: #fff;
  flex-shrink: 0;
}

.quiz-launch-hero:hover .quiz-launch-icon {
  box-shadow: 0 12px 40px rgba(0,0,0,0.32), 0 4px 12px rgba(0,0,0,0.18);
  transform: translateY(-2px);
}

.quiz-launch-icon svg {
  width: 36px;
  height: 36px;
  color: #fff;
}

.quiz-launch-label {
  font-family: 'Lora', Georgia, serif;
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
  line-height: 1;
  transition: color 0.2s ease;
  text-shadow: 0 1px 8px rgba(255,255,255,0.6);
}

.quiz-launch-hero:hover .quiz-launch-label {
  color: #fff;
  text-shadow: 0 2px 16px rgba(0,0,0,0.4);
}

.quiz-launch-hint {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.2s ease, opacity 0.2s ease;
  opacity: 0.75;
}

.quiz-launch-hero:hover .quiz-launch-hint {
  color: rgba(255,255,255,0.7);
  opacity: 1;
}

/* dark mode adjustments */
.dark .quiz-launch-label {
  text-shadow: 0 1px 8px rgba(0,0,0,0.5);
}

.quiz-overlay.fade-out {
  animation: quizOverlayFadeOut 0.35s ease forwards;
}
@keyframes quizOverlayFadeOut {
  to { opacity: 0; pointer-events: none; }
}

/* ---- v2: streak badge ---- */
.quiz-streak-badge {
  display: inline-block;
  margin: 8px 0 4px;
  padding: 4px 12px;
  border-radius: 20px;
  background: linear-gradient(135deg, #ff9500, #ff3b30);
  color: #fff;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .02em;
  animation: streakPop .25s cubic-bezier(.34,1.56,.64,1) both;
}
@keyframes streakPop {
  from { transform: scale(.6); opacity: 0; }
  to   { transform: scale(1);  opacity: 1; }
}

/* ---- v2: timer bar ---- */
.quiz-timer-track {
  height: 4px;
  background: var(--border, #e2e8f0);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 12px;
}
.quiz-timer-bar {
  height: 100%;
  background: linear-gradient(90deg, #34d399, #f59e0b, #ef4444);
  border-radius: 2px;
  width: 100%;
  transition: width 1s linear;
}

/* ============================================================
   CSS PATCH — добавить в самый конец css/site.css
   Версия 1.1

   Стили для новых модулей:
   • Selection Share Popup (#selection-share-popup)
   • Article Reading Progress (.article-reading-progress)
   • Keyboard Hint Toast (.kbd-hint-toast)
   ============================================================ */


/* ============================================================
   SELECTION SHARE POPUP
   ============================================================ */
#selection-share-popup {
  position: absolute;
  z-index: 19999;
  display: flex;
  align-items: stretch;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow:
    0 4px 24px rgba(0, 0, 0, .14),
    0 1px 4px  rgba(0, 0, 0, .06);
  opacity: 0;
  pointer-events: none;
  transform: translateY(6px);
  transition: opacity .18s ease, transform .18s ease;
  overflow: hidden;
  /* Стрелочка вниз через ::after */
}

/* Нижняя стрелка */
#selection-share-popup::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 6px solid var(--border);
  pointer-events: none;
}
#selection-share-popup::before {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 5px solid var(--bg);
  z-index: 1;
  pointer-events: none;
}

#selection-share-popup.ss-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

#selection-share-popup button {
  display: flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  padding: 8px 14px;
  cursor: pointer;
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  transition: background .12s, color .12s;
  line-height: 1;
}
#selection-share-popup button:hover {
  background: var(--note-bg);
  color: var(--accent);
}
#selection-share-popup button svg {
  flex-shrink: 0;
  stroke: currentColor;
}

.ss-sep {
  width: 1px;
  background: var(--border);
  flex-shrink: 0;
  margin: 6px 0;
}

html.dark #selection-share-popup {
  box-shadow:
    0 4px 24px rgba(0, 0, 0, .38),
    0 1px 4px  rgba(0, 0, 0, .18);
}

/* Скрываем на маленьких мобильных */
@media (max-width: 440px) {
  #selection-share-popup { display: none !important; }
}


/* ============================================================
   ARTICLE READING PROGRESS — главная страница
   Структура (создаётся JS):
   <div class="article-reading-progress">
     <div class="article-reading-progress-track">
       <div class="article-reading-progress-fill [completed]" style="width:42%"/>
     </div>
     <span class="article-reading-progress-label [completed-label]">42%</span>
   </div>
   ============================================================ */
.article-reading-progress {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
}

.article-reading-progress-track {
  flex: 1;
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}

.article-reading-progress-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
  transition: width .6s cubic-bezier(.4, 0, .2, 1);
  min-width: 4px;
}
.article-reading-progress-fill.completed {
  background: #4a8a4a;
}
html.dark .article-reading-progress-fill.completed {
  background: #70c870;
}

.article-reading-progress-label {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  white-space: nowrap;
  min-width: 28px;
  text-align: right;
  flex-shrink: 0;
  line-height: 1;
}
.article-reading-progress-label.completed-label {
  color: #4a8a4a;
  min-width: 90px;
}
html.dark .article-reading-progress-label.completed-label {
  color: #70c870;
}

/* ============================================================
   KEYBOARD HINT TOAST
   Показывается на 1.4 сек при нажатии клавишных шорткатов
   ============================================================ */
.kbd-hint-toast {
  position: fixed;
  bottom: 88px;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  z-index: 9800;
  background: var(--tooltip-bg);
  color: var(--tooltip-text);
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 20px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s ease, transform .18s ease;
  display: flex;
  align-items: center;
  gap: 6px;
  letter-spacing: 0.01em;
}
.kbd-hint-toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.kbd-hint-toast kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, .18);
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 4px;
  padding: 1px 7px;
  font-family: inherit;
  font-size: 11px;
  font-weight: 700;
  min-width: 20px;
  letter-spacing: 0;
}

/* На мобильных шорткаты не нужны */
@media (max-width: 768px) {
  .kbd-hint-toast { display: none !important; }
}

/* Если нет bottom-bar — тост ближе к низу */
@media (min-width: 900px) {
  .kbd-hint-toast {
    bottom: 32px;
  }
}

/* ============================================================
   ARTICLE DATE DISPLAY (#6)
   ============================================================ */
.article-date-display {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
  margin-top: 10px;
  margin-bottom: 4px;
  letter-spacing: 0.02em;
  opacity: 0.75;
}

.article-date-display::before {
  content: '📅';
  font-size: 11px;
  opacity: 0.7;
}

/* В заголовке рядом с meta — чуть крупнее */
.article-header .article-date-display {
  font-size: 13px;
  margin-top: 12px;
  margin-bottom: 0;
}

/* Тёмная тема */
html.dark .article-date-display {
  opacity: 0.55;
}

/* Печать — скрыть */
@media print {
  .article-date-display { display: none; }
}




/* ============================================================
   ANCHOR COPY TOAST — дополнительные стили (#2 / #28)
   Базовый тост создаётся инлайн-стилями в JS,
   здесь добавляем адаптацию для bottom-bar
   ============================================================ */
#anchor-copy-toast {
  /* На мобильных с bottom-bar поднимаем выше */
  bottom: 80px;
}

@media (min-width: 900px) {
  /* На десктопе — чуть ниже */
  #anchor-copy-toast {
    bottom: 40px;
  }
}

@media print {
  #anchor-copy-toast { display: none !important; }
}


/* ============================================================
   KBD HINT TOAST — дополнения к предыдущему патчу
   ============================================================ */

/* Клавиша B добавлена — стили уже в предыдущем патче,
   дополнительных изменений не требуется */


/* ============================================================
   SELECTION SHARE POPUP — дополнения к предыдущему патчу
   ============================================================ */

/* Уже определено в предыдущем патче, дополнений нет */


/* ============================================================
   PRINT STYLES — улучшенные (@media print)
   Дополняем существующий блок 35 из site.css
   ============================================================ */
@media print {
  /* Показываем дату при печати */
  .article-date-display {
    display: inline-flex !important;
    color: #555 !important;
    font-size: 11px !important;
    margin-bottom: 8px !important;
  }

  /* Скрываем интерактивные элементы */
  .flip-card-back,
  .error-flip-back,
  .quiz-wrapper,
  .bookmark-toast,
  .bottom-bar,
  .btoc-overlay,
  #selection-share-popup,
  #anchor-copy-toast,
  .kbd-hint-toast,
  .heart-flip-wrap {
    display: none !important;
  }

  /* Показываем лицевые стороны карточек */
  .flip-card-front,
  .error-flip-front {
    position: relative !important;
    backface-visibility: visible !important;
  }

  /* Читаемые цвета для печати */
  .article-date-display::before { content: ''; }
}

/* ============================================================
   38. ARTICLE END BLOCK
   Единый завершающий блок всех статей:
   [Поделиться статьёй] [Распечатать / PDF]
   Soli Deo Gloria  ✝
   Вставляется JS-инжектором перед .sources-block / .reading-list /
   .translation-note (модуль 27 в js/site.js).
   ============================================================ */

/* ── Контейнер ── */
.article-end-block {
  margin: 56px 0 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

/* ── Строка кнопок ── */
.article-end-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}

.article-end-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 20px;
  cursor: pointer;
  letter-spacing: 0.02em;
  transition:
    color .18s ease,
    border-color .18s ease,
    background .18s ease,
    transform .22s cubic-bezier(.2,.7,.2,1),
    box-shadow .22s ease;
  white-space: nowrap;
  line-height: 1;
}

.article-end-btn:hover,
.article-end-btn:focus-visible {
  color: var(--text);
  border-color: var(--text);
  background: var(--note-bg);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px -4px rgba(0,0,0,.14);
  text-decoration: none;
}

.article-end-btn:active {
  transform: translateY(0);
  box-shadow: none;
}

.article-end-btn svg {
  flex-shrink: 0;
  stroke: currentColor;
  fill: none;
}

/* ── SDG + крест ── */
.article-end-sdg {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.article-end-sdg .sdg {
  margin: 0;
}

.article-end-sdg svg {
  display: block;
  color: var(--text);
  filter: drop-shadow(1px 3px 3px rgba(0,0,0,.4));
  opacity: 0.85;
  transition: opacity .25s, color .25s;
}

html.dark .article-end-sdg svg {
  opacity: 0.65;
}

/* ── Скрываем старые отдельные блоки (на случай если остались) ── */
.share-block  { display: none !important; }
.print-btn-wrap { display: none !important; }

/* ── Печать ── */
@media print {
  .article-end-actions { display: none !important; }
  .article-end-sdg { break-inside: avoid; }
}

/* ── Мобильный ── */
@media (max-width: 480px) {
  .article-end-btn { font-size: 13px; padding: 9px 16px; }
  .article-end-actions { gap: 8px; }
}

/* === appended marker === */

/* ============================================================
   BUGFIX PATCH (см. /Господь Бог - Сила Моя - Исправления/)
   ============================================================ */

/* Б1: tldr-list — горизонтальный скролл на 320px экранах */
.tldr-list {
  grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr));
}

/* Б3: scroll-margin-top 72px лишний на мобильных */
@media (max-width: 899px) {
  h2[id], h3[id], h4[id],
  [id].anchor-target {
    scroll-margin-top: 16px;
  }
}

/* Б4: pullquote мобильная адаптация */
@media (max-width: 600px) {
  .pullquote {
    padding: 24px 20px 20px 28px;
    margin: 36px 0;
  }
  .pullquote::before {
    font-size: 64px;
    top: 10px;
    left: 6px;
  }
  .pullquote p {
    font-size: 1.05em;
  }
}

/* Б5: author-card мобильный wrap */
.author-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin: 48px 0 24px;
  padding: 20px 22px;
  border: 1px solid var(--border, #e6dfd2);
  border-radius: 14px;
  background: var(--bg-elevated, #fbf7ee);
}
.author-card-icon {
  flex: 0 0 auto;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--accent, #7a5a36);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-weight: 600;
  font-size: 18px;
  letter-spacing: 0.5px;
}
.author-card-body { flex: 1 1 auto; min-width: 0; }
.author-card-label {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--muted, #8a7a5e);
  margin-bottom: 4px;
}
.author-card-name {
  font-family: 'Lora', Georgia, serif;
  font-size: 19px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--fg, #2b2317);
}
.author-card-desc {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  color: var(--fg-secondary, #4a3e2a);
  margin: 0;
}
.author-card-desc a {
  color: var(--accent, #7a5a36);
  font-weight: 500;
  white-space: nowrap;
}
@media (max-width: 480px) {
  .author-card { flex-direction: column; gap: 12px; padding: 16px 18px; }
  .author-card-icon { width: 44px; height: 44px; font-size: 16px; }
}

/* about-page стили */
.about-page h2 {
  color: var(--accent, #7a5a36);
  font-family: 'Lora', Georgia, serif;
  font-size: 26px;
  margin-top: 40px;
  margin-bottom: 14px;
}
.about-page section { margin-bottom: 28px; }
.about-page p { margin: 0 0 14px; line-height: 1.65; }
.about-steps {
  counter-reset: step;
  list-style: none;
  padding-left: 0;
  margin: 16px 0 20px;
}
.about-steps li {
  counter-increment: step;
  position: relative;
  padding-left: 44px;
  margin-bottom: 14px;
  line-height: 1.6;
}
.about-steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--accent, #7a5a36);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-weight: 700;
  font-size: 14px;
}
.about-contacts {
  list-style: none;
  padding: 0;
  margin: 8px 0 16px;
}
.about-contacts li {
  padding: 8px 0;
  border-bottom: 1px solid var(--border, #e6dfd2);
  line-height: 1.55;
}
.about-contacts li:last-child { border-bottom: none; }
.about-contacts a { color: var(--accent, #7a5a36); font-weight: 500; }
.about-contacts .about-res-desc {
  display: block;
  font-size: 0.9em;
  color: var(--muted);
  margin-top: 2px;
}


/* z-index слои (шпаргалка):
   10        — flip-card внутренние элементы
   500       — toc-sidebar
   1000      — article-topnav
   2000      — bottom-bar
   2500      — btoc-overlay
   9000      — fn-tooltip
   9800      — kbd-hint-toast
   10000     — back-to-top, theme-toggle, skip-link, back-to-index
   15000     — bref btip
   19000     — toc-overlay (герменевтика)
   19001     — toc-panel (герменевтика)
   19100     — share-dialog-overlay  ← выше toc-panel
   19200     — img-viewer            ← выше share-dialog
   19999     — selection-share-popup ← выше всех панелей
   20000     — fn-marker tooltip
   99998     — section-label
   99999     — reading-progress
*/

/* quiz-focus-link — ссылка «перечитать раздел» при ошибке в тесте */
.quiz-focus-link {
  color: var(--accent, #7a5a36);
  font-size: 14px;
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.quiz-focus-link:hover { opacity: 0.8; }


/* ============================================================
   HERO ORNAMENT — декоративный акцент шапки главной
   ============================================================ */
.site-header {
  position: relative;
}
.site-hero-ornament {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 0 0 28px;
}
.site-hero-ornament__line {
  flex: 1;
  height: 1px;
  background: var(--border-strong);
  opacity: 0.5;
}
.site-hero-ornament__icon {
  color: var(--accent);
  opacity: 0.55;
  flex-shrink: 0;
  transition: color .25s;
}
html.dark .site-hero-ornament__icon {
  opacity: 0.45;
}

/* ============================================================
   CARD WITH COVER IMAGE — карточки с обложками
   ============================================================ */
.article-item.card.has-cover {
  padding: 0;
  overflow: hidden;
  display: flex;
  align-items: stretch;
}
.card-cover-wrap {
  flex-shrink: 0;
  width: 192px;
}
.card-cover-wrap a {
  display: block;
  height: 100%;
  overflow: hidden;
}
.card-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .45s cubic-bezier(.2,.7,.2,1);
}
.article-item.card.has-cover:hover .card-cover,
.article-item.card.has-cover:focus-within .card-cover {
  transform: scale(1.04);
}
.card-body {
  flex: 1;
  min-width: 0;
  padding: 22px 24px;
}

@media (max-width: 600px) {
  .article-item.card.has-cover {
    flex-direction: column;
  }
  .card-cover-wrap {
    width: 100%;
    height: 170px;
  }
  .card-cover-wrap a {
    height: 170px;
  }
}

/* ============================================================
   META READ TIME — время чтения в карточках
   ============================================================ */
.meta-read-time {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 13px;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.meta-read-time svg {
  opacity: 0.65;
  flex-shrink: 0;
}

/* ============================================================
   RELATED ARTICLES — «Читайте также»
   ============================================================ */
.related-articles {
  margin: 56px 0 0;
  padding-top: 36px;
  border-top: 1px solid var(--border);
}
.related-articles__heading {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--muted);
  margin: 0 0 28px;
  padding-bottom: 14px;
  position: relative;
}
.related-articles__heading::after {
  content: "";
  position: absolute;
  bottom: 0; left: 0;
  width: 32px; height: 2px;
  background: var(--accent);
  border-radius: 1px;
}
.related-articles__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}
/* Fix #7: на узком экране одна колонка с большой картинкой выглядит громоздко.
   Переключаемся на горизонтальный layout с компактным превью */
@media (max-width: 600px) {
  .related-articles__list {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .related-articles__item {
    display: flex;
    flex-direction: row;
    align-items: stretch;
  }
  .related-articles__img-wrap {
    width: 90px;
    height: auto;
    flex-shrink: 0;
    border-radius: 0;
  }
  .related-articles__body {
    padding: 12px 14px;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  .related-articles__link {
    font-size: 14px;
    -webkit-line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
}
.related-articles__item {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  transition:
    transform .35s cubic-bezier(.2,.7,.2,1),
    box-shadow .35s ease,
    border-color .35s ease;
}
.related-articles__item:hover,
.related-articles__item:focus-within {
  transform: translateY(-4px);
  border-color: rgba(0,0,0,.1);
  box-shadow:
    0 1px 2px rgba(0,0,0,.04),
    0 10px 24px -10px rgba(0,0,0,.18);
}
html.dark .related-articles__item:hover,
html.dark .related-articles__item:focus-within {
  border-color: rgba(255,255,255,.12);
  box-shadow:
    0 1px 2px rgba(0,0,0,.28),
    0 10px 24px -10px rgba(0,0,0,.5);
}
.related-articles__img-wrap {
  overflow: hidden;
  height: 136px;
}
.related-articles__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .45s cubic-bezier(.2,.7,.2,1);
}
.related-articles__item:hover .related-articles__img,
.related-articles__item:focus-within .related-articles__img {
  transform: scale(1.05);
}
.related-articles__body {
  padding: 14px 16px 16px;
}
.related-articles__tag {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--accent);
  opacity: 0.8;
  margin-bottom: 7px;
}
.related-articles__link {
  display: block;
  font-family: 'Lora', Georgia, serif;
  font-size: clamp(15px, 2.2vw, 17px);
  font-weight: 600;
  line-height: 1.3;
  color: var(--text);
  text-decoration: none;
  transition: color .18s ease;
}
.related-articles__link:hover { color: var(--accent); }
.related-articles__meta {
  margin-top: 7px;
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.45;
}

/* print — скрываем «Читайте также» */
@media print {
  .related-articles { display: none !important; }
}

/* ============================================================
   META UPDATED — дата обновления в карточках
   ============================================================ */
.meta-updated {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: 13px;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.meta-updated svg {
  opacity: 0.55;
  flex-shrink: 0;
}

/* Feature #14 страховка: при большом шрифте float-картинки идут в full-width —
   при крупном тексте короткие абзацы могут не «добежать» до низа картинки */
body[data-font-idx="3"] .article-img.float-right,
body[data-font-idx="3"] .article-img.float-left,
body[data-font-idx="4"] .article-img.float-right,
body[data-font-idx="4"] .article-img.float-left {
  float: none;
  width: auto;
  margin: 32px -16px;
  shape-outside: none;
}

/* ============================================================
   Feature #13: Article read completion — btoc progress turns gold
   ============================================================ */
.btoc-progress-fill-done {
  background: #c8960c !important; /* золото вместо акцента */
  transition: background .6s ease;
}
html.dark .btoc-progress-fill-done {
  background: #d4a574 !important;
}
.btoc-completed .btoc-reading-time {
  color: var(--accent);
}