/* —— shared layout —— */
.ad-articles-page,
.ad-article-page,
.ad-articles-cabinet {
  --ad-ink: #0f172a;
  --ad-muted: #64748b;
  --ad-line: #e2e8f0;
  --ad-soft: #f8fafc;
  --ad-accent: #0f766e;
  --ad-accent-soft: #ccfbf1;
  max-width: 760px;
  margin: 0 auto;
  padding: 28px 18px 64px;
  color: var(--ad-ink);
}

.ad-articles-cabinet,
.ad-articles-page {
  max-width: 960px;
}

/* —— breadcrumbs —— */
.ad-articles-bc {
  margin: 0 0 1.5rem;
}

.ad-articles-bc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.15rem;
  font-size: 0.9375rem;
  line-height: 1.45;
  color: var(--ad-muted);
}

.ad-articles-bc__list li {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
}

.ad-articles-bc__list li:not(:last-child)::after {
  content: "/";
  margin: 0 0.45rem 0 0.55rem;
  color: #94a3b8;
  font-weight: 400;
}

.ad-articles-bc__list a {
  color: var(--ad-accent);
  text-decoration: none;
  font-weight: 500;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s ease, color 0.15s ease;
}

.ad-articles-bc__list a:hover {
  color: #115e59;
  border-bottom-color: currentColor;
}

.ad-articles-bc__list li[aria-current="page"] span {
  color: #475569;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: min(42ch, 70vw);
}

/* legacy breadcrumb markup (listing) */
.ad-articles-bc > a,
.ad-articles-bc > span {
  font-size: 0.9375rem;
  color: var(--ad-muted);
}

.ad-articles-bc > a {
  color: var(--ad-accent);
  text-decoration: none;
  font-weight: 500;
}

.ad-articles-bc {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

/* —— listing —— */
.ad-articles-hero h1 {
  font-size: clamp(1.85rem, 4vw, 2.55rem);
  margin: 8px 0 12px;
  line-height: 1.15;
  letter-spacing: -0.02em;
  font-weight: 750;
}

.ad-articles-lead {
  color: #475569;
  font-size: 1.125rem;
  line-height: 1.55;
  margin: 0 0 1.25rem;
  max-width: 48rem;
}

.ad-articles-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 28px;
}

.ad-chip {
  display: inline-flex;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid #cbd5e1;
  background: #fff;
  color: #334155;
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 500;
}

.ad-chip.is-active,
.ad-chip:hover {
  background: var(--ad-accent);
  border-color: var(--ad-accent);
  color: #fff;
}

.ad-articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.ad-article-card {
  border: 1px solid var(--ad-line);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.04);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.ad-article-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
}

.ad-article-card__link {
  display: block;
  padding: 18px;
  color: inherit;
  text-decoration: none;
  height: 100%;
}

.ad-article-card__title {
  font-size: 1.15rem;
  margin: 0 0 8px;
  line-height: 1.35;
  font-weight: 700;
}

.ad-article-card__lead {
  margin: 0 0 12px;
  color: #64748b;
  font-size: 0.98rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.ad-article-card__meta {
  font-size: 0.875rem;
  color: #789;
}

/* —— article page header —— */
.ad-article-page__head {
  margin-bottom: 1.5rem;
}

.ad-article-page__group {
  display: inline-flex;
  align-items: center;
  margin: 0 0 0.75rem;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  background: var(--ad-accent-soft);
  color: #0f766e;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.ad-article-page__head h1 {
  font-size: clamp(1.85rem, 4.2vw, 2.65rem);
  margin: 0 0 0.85rem;
  line-height: 1.18;
  letter-spacing: -0.025em;
  font-weight: 750;
  color: var(--ad-ink);
}

.ad-article-page__head .ad-articles-lead {
  font-size: 1.2rem;
  color: #475569;
  margin: 0 0 1.25rem;
  line-height: 1.55;
}

.ad-article-page__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0 0 1rem;
}

.ad-article-page__meta-item {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: var(--ad-soft);
  border: 1px solid var(--ad-line);
  color: #475569;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.3;
}

.ad-article-rating {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  align-items: center;
  padding: 0.85rem 1rem;
  border-radius: 14px;
  background: var(--ad-soft);
  border: 1px solid var(--ad-line);
}

.ad-article-rating__score {
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
  font-size: 0.95rem;
  color: #475569;
}

.ad-article-rating__label {
  font-weight: 600;
  color: #334155;
}

.ad-article-rating__score strong {
  font-size: 1.25rem;
  color: var(--ad-ink);
}

.ad-article-rating__count {
  color: var(--ad-muted);
}

.ad-article-rating__stars {
  display: inline-flex;
  gap: 2px;
}

.ad-rate-btn {
  border: 0;
  background: transparent;
  color: #cbd5e1;
  font-size: 1.55rem;
  cursor: pointer;
  line-height: 1;
  padding: 0 2px;
}

.ad-rate-btn:hover,
.ad-rate-btn.is-on {
  color: #f59e0b;
}

.ad-article-rating__login {
  margin: 0;
  font-size: 0.9rem;
  color: var(--ad-muted);
}

.ad-article-rating__login a {
  color: var(--ad-accent);
  font-weight: 600;
  text-decoration: none;
}

.ad-article-rating__login a:hover {
  text-decoration: underline;
}

/* —— cover —— */
.ad-article-cover {
  margin: 0 0 2rem;
  border-radius: 18px;
  overflow: hidden;
  background: #e2e8f0;
  box-shadow: 0 12px 36px rgba(15, 23, 42, 0.08);
}

.ad-article-cover img {
  display: block;
  width: 100%;
  max-height: 460px;
  object-fit: cover;
}

/* —— article body —— */
.ad-article-page__body {
  font-size: 1.125rem;
  line-height: 1.75;
  color: #1e293b;
  margin: 0 0 2.75rem;
}

.ad-article-page__body > *:first-child {
  margin-top: 0;
}

.ad-article-page__body p {
  margin: 0 0 1.15em;
}

.ad-article-page__body h2,
.ad-article-page__body h3,
.ad-article-page__body h4 {
  color: var(--ad-ink);
  line-height: 1.28;
  letter-spacing: -0.02em;
  margin: 1.75em 0 0.65em;
  font-weight: 750;
}

.ad-article-page__body h2 {
  font-size: clamp(1.4rem, 2.5vw, 1.7rem);
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--ad-line);
}

.ad-article-page__body h3 {
  font-size: clamp(1.2rem, 2vw, 1.4rem);
}

.ad-article-page__body h4 {
  font-size: 1.1rem;
}

.ad-article-page__body a {
  color: var(--ad-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

.ad-article-page__body ul,
.ad-article-page__body ol {
  padding-left: 1.35rem;
  margin: 0 0 1.15em;
}

.ad-article-page__body li {
  margin: 0.35em 0;
}

.ad-article-page__body li::marker {
  color: var(--ad-accent);
}

.ad-article-page__body blockquote {
  margin: 1.4em 0;
  padding: 0.85rem 1.1rem;
  border-left: 4px solid var(--ad-accent);
  background: var(--ad-soft);
  border-radius: 0 12px 12px 0;
  color: #334155;
}

.ad-article-page__body img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
}

.ad-article-embed {
  margin: 1.6rem 0;
}

.ad-article-embed--image img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 12px;
}

.ad-article-embed--video video,
.ad-article-embed--video iframe {
  display: block;
  width: 100%;
  max-width: 100%;
  aspect-ratio: 16 / 9;
  height: auto;
  min-height: 220px;
  border: 0;
  border-radius: 12px;
  background: #0f172a;
}

.ad-article-page__body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.4rem 0;
  font-size: 1rem;
}

.ad-article-page__body th,
.ad-article-page__body td {
  border: 1px solid #cbd5e1;
  padding: 0.65rem 0.85rem;
  vertical-align: top;
}

.ad-article-page__body th {
  background: #f1f5f9;
  font-weight: 700;
  text-align: left;
}

.ad-article-page__body .ad-align-left {
  margin-left: 0;
  margin-right: auto;
}

.ad-article-page__body .ad-align-center {
  margin-left: auto;
  margin-right: auto;
}

.ad-article-page__body .ad-align-right {
  margin-left: auto;
  margin-right: 0;
}

/* —— comments —— */
.ad-article-comments {
  margin-top: 0.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--ad-line);
}

.ad-article-comments__title {
  font-size: 1.35rem;
  font-weight: 750;
  margin: 0 0 1.1rem;
  letter-spacing: -0.02em;
}

.ad-article-comments__title span {
  color: var(--ad-muted);
  font-weight: 600;
  font-size: 0.95em;
}

.ad-article-comments__login {
  margin: 0 0 1.25rem;
  color: var(--ad-muted);
}

.ad-article-comments__login a {
  color: var(--ad-accent);
  font-weight: 600;
  text-decoration: none;
}

.ad-article-comment-form {
  margin-bottom: 1.5rem;
}

.ad-article-comment-form__input {
  border-radius: 12px;
  border-color: #cbd5e1;
  min-height: 96px;
  font-size: 1rem;
  line-height: 1.5;
  resize: vertical;
}

.ad-article-comment-form__btn {
  margin-top: 0.65rem;
  border-radius: 10px;
  padding: 0.5rem 1.15rem;
  font-weight: 600;
}

.ad-article-comment-form__msg {
  margin-top: 0.45rem;
  font-size: 0.875rem;
  color: var(--ad-muted);
}

.ad-article-comments__list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.ad-article-comment {
  padding: 1rem 1.1rem;
  border: 1px solid var(--ad-line);
  border-radius: 14px;
  background: #fff;
}

.ad-article-comment__author {
  font-size: 0.875rem;
  color: var(--ad-muted);
  margin-bottom: 0.4rem;
  font-weight: 500;
}

.ad-article-comment__text {
  white-space: pre-wrap;
  line-height: 1.55;
  font-size: 1.02rem;
  color: #1e293b;
}

/* —— author cabinet (keep usable) —— */
.ad-author-media,
.ad-author-media-block {
  border: 1px solid var(--ad-line);
  border-radius: 12px;
  padding: 14px;
  background: var(--ad-soft);
}

.ad-author-media-block h2 {
  margin: 0 0 10px;
}

.ad-author-media__row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
}

.ad-author-media__row .form-control {
  flex: 1 1 180px;
  min-width: 140px;
}

.ad-author-media__preview {
  margin-top: 10px;
}

.ad-author-media__preview img {
  display: block;
  max-width: 320px;
  max-height: 180px;
  width: auto;
  height: auto;
  border-radius: 8px;
  object-fit: cover;
  cursor: grab;
}

.ad-author-media__tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: 8px;
}

.ad-author-media-tray {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.ad-author-media-card {
  width: 140px;
  border: 1px solid var(--ad-line);
  border-radius: 10px;
  background: #fff;
  padding: 8px;
  cursor: grab;
  user-select: none;
}

.ad-author-media-card.is-dragging {
  opacity: 0.55;
}

.ad-author-media-card img,
.ad-author-media-card video {
  display: block;
  width: 100%;
  height: 84px;
  object-fit: cover;
  border-radius: 6px;
  background: #0f172a;
  pointer-events: none;
}

.ad-author-media-card__actions {
  display: flex;
  gap: 4px;
  margin-top: 6px;
  justify-content: space-between;
}

.ad-author-media-card__actions .btn {
  padding: 2px 8px;
  line-height: 1.3;
}

.tox-tinymce {
  border-radius: 10px !important;
  border-color: var(--ad-line) !important;
}

.ad-author-media-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ad-author-media-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 10px;
  border: 1px solid var(--ad-line);
  border-radius: 10px;
  background: #fff;
}

.ad-author-media-item img {
  width: 96px;
  height: 72px;
  object-fit: cover;
  border-radius: 6px;
  flex-shrink: 0;
}

/* SchoolV2 «Обо всём» */
.apr-about-all {
  max-height: 40vh;
  overflow: auto;
  padding: 12px 14px;
}

.apr-about-all__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.apr-about-all__item a {
  color: inherit;
  text-decoration: none;
  display: block;
}

.apr-about-all__item a:hover .apr-about-all__title {
  color: var(--primary2, #a78bfa);
}

.apr-about-all__title {
  font-weight: 700;
  font-size: 15px;
  margin: 0 0 4px;
  line-height: 1.35;
}

.apr-about-all__lead {
  margin: 0;
  font-size: 13px;
  color: var(--muted, #9db0c8);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.45;
}

.apr-about-all__empty {
  margin: 0;
  color: var(--muted, #9db0c8);
  font-size: 14px;
}

@media (max-width: 640px) {
  .ad-articles-page,
  .ad-article-page,
  .ad-articles-cabinet {
    padding: 20px 14px 48px;
  }

  .ad-article-page__head h1 {
    font-size: clamp(1.55rem, 7vw, 1.95rem);
  }

  .ad-article-page__body {
    font-size: 1.05rem;
  }

  .ad-articles-bc__list {
    font-size: 0.875rem;
  }
}