/* ============================================================
   Блог — публичные страницы.
   Наследует дизайн-систему styles.css: те же токены (var(--*)),
   контейнер, радиусы, тени, кнопки, footer. Ничего из основной
   темы не переопределяется.
   ============================================================ */

/* ---------- Список ---------- */
.blog-list-head {
  margin-bottom: 24px;
}
.blog-list-head h1 {
  font-size: 1.9rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.blog-list-intro {
  margin-top: 8px;
  color: var(--text-soft);
  max-width: 60ch;
}

.blog-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
@media (min-width: 640px) {
  .blog-cards { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1000px) {
  .blog-cards { grid-template-columns: repeat(3, 1fr); }
}

.blog-card {
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.blog-card__cover {
  display: block;
  aspect-ratio: 16 / 9;
  background: var(--surface-muted);
  overflow: hidden;
}
.blog-card__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.blog-card__body {
  padding: 18px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1 0 auto;
}
.blog-card__title {
  font-size: 1.12rem;
  font-weight: 650;
  letter-spacing: -0.01em;
  line-height: 1.35;
}
.blog-card__title a { color: var(--text); }
.blog-card__title a:hover { color: var(--accent); text-decoration: none; }
.blog-card__excerpt {
  color: var(--text-soft);
  font-size: 0.95rem;
}
.blog-card__meta {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 8px;
  align-items: center;
  color: var(--text-faint);
  font-size: 0.85rem;
}

.blog-empty {
  text-align: center;
  color: var(--text-soft);
}
.blog-empty h1 { margin-bottom: 10px; font-size: 1.5rem; }

/* ---------- Пагинация ---------- */
.blog-pagination {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: center;
}
.blog-pagination__link {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding-inline: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-soft);
  background: var(--surface);
}
.blog-pagination__link:hover {
  background: var(--surface-muted);
  color: var(--text);
  text-decoration: none;
}
.blog-pagination__status { color: var(--text-faint); font-size: 0.9rem; }

/* ---------- Статья ---------- */
.blog-article-wrap { max-width: 760px; }

.blog-breadcrumbs { margin-bottom: 14px; }
.blog-breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 0; padding: 0;
  color: var(--text-faint);
  font-size: 0.85rem;
}
.blog-breadcrumbs li + li::before {
  content: "/";
  margin-right: 6px;
  color: var(--border-strong);
}
.blog-breadcrumbs a { color: var(--text-soft); }

.blog-article__header { margin-bottom: 18px; }
.blog-article__header h1 {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}
.blog-article__meta {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 8px;
  align-items: center;
  color: var(--text-faint);
  font-size: 0.88rem;
}
.blog-article__updated { color: var(--text-soft); }

.blog-cover {
  margin: 0 0 22px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface-muted);
}
.blog-cover img { width: 100%; height: auto; }

/* Оглавление */
.blog-toc {
  margin: 0 0 26px;
  background: var(--surface-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.blog-toc__title {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 48px 16px 18px;
  cursor: pointer;
  font-weight: 650;
  font-size: 0.95rem;
  color: var(--text);
  list-style: none;
  user-select: none;
}

.blog-toc__title::-webkit-details-marker {
  display: none;
}

.blog-toc__title::marker {
  content: "";
}

.blog-toc__title::after {
  content: "";
  position: absolute;
  right: 19px;
  top: 50%;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--text-soft);
  border-bottom: 2px solid var(--text-soft);
  transform: translateY(-65%) rotate(45deg);
  transition: transform 0.18s ease;
}

.blog-toc[open] .blog-toc__title::after {
  transform: translateY(-35%) rotate(225deg);
}

.blog-toc__title:hover {
  color: var(--accent);
}

.blog-toc__body {
  padding: 0 18px 16px;
  border-top: 1px solid var(--border);
}

.blog-toc ul {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.blog-toc a {
  color: var(--text-soft);
  font-size: 0.93rem;
}

.blog-toc a:hover {
  color: var(--accent);
}

.blog-toc__lvl3 {
  padding-left: 16px;
}

@media (max-width: 640px) {
  .blog-toc {
    margin-bottom: 20px;
  }

  .blog-toc__title {
    padding: 14px 44px 14px 16px;
    font-size: 0.93rem;
  }

  .blog-toc__title::after {
    right: 17px;
  }

  .blog-toc__body {
    padding: 0 16px 14px;
  }

  .blog-toc a {
    font-size: 0.9rem;
  }
}

/* Контент */
.blog-content { font-size: 1.02rem; line-height: 1.7; color: var(--text); }
.blog-content > * + * { margin-top: 18px; }
.blog-content h2 {
  font-size: 1.45rem;
  font-weight: 650;
  letter-spacing: -0.01em;
  margin-top: 34px;
  scroll-margin-top: 76px;
}
.blog-content h3 {
  font-size: 1.18rem;
  font-weight: 650;
  margin-top: 26px;
  scroll-margin-top: 76px;
}
.blog-content p { margin: 0; }
.blog-content a { color: var(--accent); text-decoration: underline; }

.blog-list { margin: 0; padding-left: 22px; display: grid; gap: 6px; }
.blog-list li { padding-left: 2px; }

.blog-figure { margin: 0; }
.blog-figure img { width: 100%; height: auto; border-radius: var(--radius); border: 1px solid var(--border); }
.blog-figure figcaption { margin-top: 8px; color: var(--text-faint); font-size: 0.85rem; text-align: center; }

.blog-quote {
  margin: 0;
  padding: 14px 18px;
  border-left: 3px solid var(--accent);
  background: var(--accent-soft);
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--text);
}
.blog-quote cite { display: block; margin-top: 8px; color: var(--text-soft); font-size: 0.88rem; font-style: normal; }

.blog-warning {
  padding: 14px 16px;
  background: var(--danger-soft);
  border: 1px solid color-mix(in srgb, var(--danger) 25%, transparent);
  border-radius: var(--radius);
}
.blog-warning__title { font-weight: 650; margin-bottom: 4px; color: var(--danger); }

.blog-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.blog-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
  min-width: 460px;
}
.blog-table th, .blog-table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.blog-table thead th { background: var(--surface-muted); font-weight: 650; }

.blog-faq { display: grid; gap: 10px; }
.blog-faq__item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 4px 14px;
}
.blog-faq__item summary {
  cursor: pointer;
  font-weight: 600;
  padding: 10px 0;
  list-style: none;
}
.blog-faq__item summary::-webkit-details-marker { display: none; }
.blog-faq__answer { padding-bottom: 12px; color: var(--text-soft); }

.blog-divider { border: 0; border-top: 1px solid var(--border); margin: 8px 0; }

.blog-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  background: var(--accent-soft);
  border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent);
  border-radius: var(--radius-lg);
}
.blog-cta__title { font-weight: 650; }
.blog-cta__text { color: var(--text-soft); font-size: 0.93rem; margin-top: 2px; }
.blog-cta__btn { width: auto; min-width: 180px; }

.blog-related { margin-top: 30px; padding-top: 22px; border-top: 1px solid var(--border); }
.blog-related__title { font-size: 1.2rem; font-weight: 650; margin-bottom: 12px; }
.blog-related__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.blog-related__item a { color: var(--accent); }

.blog-article__footer { margin-top: 30px; }
.blog-back { color: var(--text-soft); font-weight: 550; }

.blog-preview-banner {
  margin-bottom: 16px;
  padding: 10px 14px;
  background: var(--surface-sunken);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
  color: var(--text-soft);
  font-size: 0.9rem;
}

@media (max-width: 640px) {
  .blog-article__header h1 { font-size: 1.6rem; }
  .blog-content h2 { font-size: 1.28rem; }
  .blog-cta__btn { width: 100%; min-width: 0; }
}

/* ============================================================
   Article UI fixes: inline images, CTA contrast, FAQ chevrons
   ============================================================ */

/* Изображения внутри текста статьи:
   компактнее на десктопе, по центру, без растягивания на всю колонку */
.blog-content .blog-figure {
  width: min(100%, 820px);
  margin: 8px auto 4px;
}

.blog-content .blog-figure img {
  display: block;
  width: 100%;
  max-height: 560px;
  object-fit: contain;
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.blog-content .blog-figure figcaption {
  max-width: 70ch;
  margin: 10px auto 0;
  line-height: 1.45;
}

/* Общий стиль ссылок статьи не должен перекрашивать CTA-кнопку */
.blog-content a.blog-cta__btn,
.blog-content a.blog-cta__btn:visited {
  color: var(--accent-contrast);
  text-decoration: none;
}

.blog-content a.blog-cta__btn:hover,
.blog-content a.blog-cta__btn:focus-visible {
  color: var(--accent-contrast);
  text-decoration: none;
}

/* FAQ: явная стрелка справа */
.blog-faq__item summary {
  position: relative;
  padding: 14px 42px 14px 0;
  line-height: 1.4;
}

.blog-faq__item summary::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 6px;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--text-soft);
  border-bottom: 2px solid var(--text-soft);
  transform: translateY(-65%) rotate(45deg);
  transition: transform 0.18s ease;
}

.blog-faq__item[open] summary::after {
  transform: translateY(-35%) rotate(225deg);
}

.blog-faq__item summary:hover::after {
  border-color: var(--accent);
}

@media (max-width: 640px) {
  .blog-content .blog-figure {
    width: 100%;
    margin-top: 6px;
  }

  .blog-content .blog-figure img {
    max-height: none;
    border-radius: var(--radius);
  }
}

/* ARTICLE UI FIXES START */

/* Изображения внутри статьи */
.blog-content .blog-figure {
  width: min(100%, 820px);
  margin: 28px auto;
}

.blog-content .blog-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 560px;
  object-fit: contain;
  border-radius: 18px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
}

.blog-content .blog-figure figcaption {
  max-width: 70ch;
  margin: 10px auto 0;
  color: var(--text-soft, #64748b);
  font-size: 0.9rem;
  line-height: 1.45;
  text-align: center;
}

/* CTA: текст всегда виден */
.blog-content .blog-cta__btn,
.blog-content .blog-cta__btn:link,
.blog-content .blog-cta__btn:visited,
.blog-content .blog-cta__btn:hover,
.blog-content .blog-cta__btn:active,
.blog-content .blog-cta__btn:focus-visible {
  color: #ffffff !important;
  text-decoration: none !important;
  opacity: 1 !important;
  visibility: visible !important;
}

/* FAQ: стрелка справа */
.blog-faq__item summary {
  position: relative;
  padding-right: 48px;
  cursor: pointer;
  list-style: none;
}

.blog-faq__item summary::-webkit-details-marker {
  display: none;
}

.blog-faq__item summary::marker {
  content: "";
}

.blog-faq__item summary::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 20px;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--text-soft, #64748b);
  border-bottom: 2px solid var(--text-soft, #64748b);
  transform: translateY(-65%) rotate(45deg);
  transition:
    transform 0.18s ease,
    border-color 0.18s ease;
}

.blog-faq__item[open] summary::after {
  transform: translateY(-35%) rotate(225deg);
}

.blog-faq__item summary:hover::after {
  border-color: var(--accent, #2563eb);
}

@media (max-width: 640px) {
  .blog-content .blog-figure {
    width: 100%;
    margin: 22px auto;
  }

  .blog-content .blog-figure img {
    max-height: none;
    border-radius: 14px;
  }

  .blog-faq__item summary {
    padding-right: 42px;
  }

  .blog-faq__item summary::after {
    right: 16px;
  }
}

/* ARTICLE UI FIXES END */

/* ============================================================
   START: blog manual dark theme components
   ============================================================ */

/*
 * Article CTA / product recommendation.
 * Prevent the light accent surface from remaining in dark mode.
 */
html[data-color-theme="dark"] .blog-cta {
  border-color: #33415a;

  background:
    linear-gradient(
      135deg,
      #1d2940 0%,
      #202844 55%,
      #292548 100%
    );

  color: #f1f4fa;

  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.035);
}

html[data-color-theme="dark"] .blog-cta__title {
  color: #f2f5fa !important;
}

html[data-color-theme="dark"] .blog-cta__text {
  color: #aab5c8 !important;
}


/*
 * FAQ cards.
 */
html[data-color-theme="dark"] .blog-faq__item {
  border-color: #2d384c;

  background:
    linear-gradient(
      180deg,
      #1c2432,
      #19212e
    );
}

html[data-color-theme="dark"] .blog-faq__item summary {
  color: #edf1f7;
}

html[data-color-theme="dark"] .blog-faq__answer {
  color: #a7b2c5;
}


/*
 * Image captions.
 */
html[data-color-theme="dark"] .blog-content .blog-figure figcaption {
  color: #98a5b9;
}


/*
 * Related articles / secondary article text.
 */
html[data-color-theme="dark"] .blog-related {
  border-top-color: #2b3548;
}

html[data-color-theme="dark"] .blog-back {
  color: #9eabc0;
}


/*
 * Preview banner.
 */
html[data-color-theme="dark"] .blog-preview-banner {
  border-color: #38445a;
  background: #19212e;
  color: #a2aec1;
}

/* ============================================================
   END: blog manual dark theme components
   ============================================================ */