.blog-container { padding-top: 40px; padding-bottom: 80px; }

/* ===== шапка листинга, фильтры ===== */
.blog-head { text-align: center; margin-bottom: 8px; }
.blog-head h1 { font-size: clamp(30px, 4.5vw, 46px); font-weight: 800; letter-spacing: -0.5px; margin: 0 0 12px; color: var(--lx-text-strong, #fff); }
.blog-head p { margin: 0 auto; max-width: 560px; opacity: .7; font-size: 17px; }

.blog-toolbar { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; justify-content: space-between; margin: 28px 0; }
.blog-toolbar .filters { margin: 0; }
.blog-search {
  flex: 0 1 260px; min-width: 180px; padding: 10px 16px; border-radius: 999px;
  border: 1px solid var(--lx-border, rgba(255,255,255,0.08)); background: var(--lx-card, #14151f);
  color: var(--lx-text, #e6e8ef); font-size: 14px; outline: none; transition: border-color .2s ease;
}
.blog-search:focus { border-color: var(--lx-accent, #5b8cff); }

.blog-tag {
  display: inline-block; font-size: 12px; font-weight: 600; padding: 4px 12px; border-radius: 999px;
  background: color-mix(in srgb, var(--lx-accent, #5b8cff) 15%, transparent);
  color: var(--lx-accent, #5b8cff); margin-bottom: 12px;
}
.blog-tag-sm { font-size: 11px; padding: 2px 9px; margin-bottom: 0; align-self: flex-start; }

/* ===== карточки ===== */
.blog-cover { position: relative; aspect-ratio: 16 / 9; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.blog-cover::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 30% 20%, rgba(255,255,255,0.22), transparent 55%); }
.blog-cover-icon { position: relative; z-index: 1; font-size: 44px; font-weight: 700; letter-spacing: -1px; color: rgba(255,255,255,0.92); text-shadow: 0 6px 24px rgba(0,0,0,0.35); }

.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 22px; margin-top: 22px; }

.blog-card {
  display: flex; flex-direction: column; overflow: hidden; text-decoration: none; color: inherit;
  background: var(--lx-card, #14151f); border: 1px solid var(--lx-border, rgba(255,255,255,0.08)); border-radius: 20px;
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
  animation: blogCardIn .45s ease backwards;
}
.blog-card:hover { transform: translateY(-5px); border-color: var(--lx-accent, #5b8cff); box-shadow: 0 14px 40px rgba(59,130,246,0.18); }
.blog-card-body { padding: 20px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.blog-card h3 { margin: 0 0 10px; font-size: 18px; line-height: 1.35; color: var(--lx-text-strong, #fff); }
.blog-card p {
  margin: 0 0 16px; font-size: 14px; line-height: 1.55; color: var(--lx-text, #e6e8ef); opacity: .75;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.blog-card-meta { margin-top: auto; display: flex; gap: 6px; font-size: 12px; color: var(--lx-text, #e6e8ef); opacity: .5; }
@keyframes blogCardIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

.blog-card-featured { flex-direction: row; margin-top: 8px; }
.blog-card-featured .blog-cover { flex: 0 0 46%; aspect-ratio: auto; min-height: 300px; }
.blog-card-featured .blog-cover-icon { font-size: 72px; }
.blog-card-featured .blog-card-body { padding: 36px 40px; justify-content: center; }
.blog-card-featured h3 { font-size: clamp(24px, 3vw, 32px); line-height: 1.25; }
.blog-card-featured p { -webkit-line-clamp: 4; font-size: 16px; }
.blog-card-featured .blog-card-meta { margin-top: 12px; }
@media (max-width: 820px) {
  .blog-card-featured { flex-direction: column; }
  .blog-card-featured .blog-cover { flex: none; min-height: 0; aspect-ratio: 16 / 9; }
  .blog-card-featured .blog-card-body { padding: 22px; }
}

.blog-empty { text-align: center; opacity: .6; padding: 48px 0; }
.blog-more { height: 1px; }
.blog-pager { display: flex; justify-content: center; align-items: center; gap: 20px; margin-top: 40px; font-size: 14px; }
.blog-pager a { color: var(--lx-accent, #5b8cff); text-decoration: none; font-weight: 600; }
.blog-pager span { opacity: .6; }
.blog-pager.is-hidden { display: none; }

@media (max-width: 640px) { .blog-grid { grid-template-columns: 1fr; } }

/* ===== страница статьи ===== */
.read-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0; z-index: 10000;
  background: linear-gradient(90deg, var(--lx-accent, #5b8cff), var(--lx-accent-2, #a855f7));
  transition: width .1s linear;
}

.blog-layout { display: grid; grid-template-columns: 1fr; gap: 32px; align-items: start; }
@media (min-width: 960px) {
  .blog-layout { grid-template-columns: minmax(0, 760px) minmax(240px, 1fr); }
}
.blog-article { max-width: 760px; margin: 0 auto; }

.blog-breadcrumb { margin-bottom: 20px; font-size: 14px; opacity: .6; }
.blog-breadcrumb a { color: inherit; text-decoration: none; }
.blog-breadcrumb a:hover { color: var(--lx-accent, #5b8cff); }
.blog-breadcrumb .sep { margin: 0 8px; opacity: .5; }

.blog-article h1 { font-size: clamp(28px, 4vw, 42px); line-height: 1.2; letter-spacing: -0.5px; margin: 4px 0 14px; color: var(--lx-text-strong, #fff); }
.blog-meta { display: flex; gap: 8px; font-size: 14px; opacity: .55; margin-bottom: 28px; }

.blog-toc { background: var(--lx-card, #14151f); border: 1px solid var(--lx-border, rgba(255,255,255,0.08)); border-radius: 16px; padding: 18px 22px; margin: 0 0 36px; }
.blog-toc-title { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; opacity: .6; margin-bottom: 10px; }
.blog-toc ol { margin: 0; padding-left: 20px; }
.blog-toc li { margin: 6px 0; font-size: 15px; }
.blog-toc a { color: var(--lx-text, #e6e8ef); text-decoration: none; }
.blog-toc a:hover { color: var(--lx-accent, #5b8cff); }

.blog-body { font-size: 18px; line-height: 1.8; color: var(--lx-text, #e6e8ef); }
.blog-body h2 { font-size: 26px; line-height: 1.3; letter-spacing: -0.3px; margin: 48px 0 18px; color: var(--lx-text-strong, #fff); scroll-margin-top: 90px; }
.blog-body h3 { font-size: 20px; margin: 32px 0 12px; color: var(--lx-text-strong, #fff); }
.blog-body p { margin: 0 0 22px; }
.blog-body ul, .blog-body ol { margin: 0 0 22px; padding-left: 24px; }
.blog-body li { margin: 8px 0; }
.blog-body a { color: var(--lx-accent, #5b8cff); }
.blog-body strong { color: var(--lx-text-strong, #fff); }
.blog-body blockquote { margin: 28px 0; padding: 4px 0 4px 22px; border-left: 3px solid var(--lx-accent, #5b8cff); font-style: italic; opacity: .9; }
.blog-body code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .9em; padding: 2px 7px; border-radius: 6px; background: rgba(255,255,255,0.08); }
.blog-body pre { margin: 0 0 24px; padding: 18px 20px; border-radius: 14px; background: rgba(0,0,0,0.35); border: 1px solid var(--lx-border, rgba(255,255,255,0.08)); overflow-x: auto; }
.blog-body pre code { padding: 0; background: none; font-size: 14.5px; line-height: 1.6; }

.blog-share { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 44px; padding-top: 24px; border-top: 1px solid var(--lx-border, rgba(255,255,255,0.08)); font-size: 14px; }
.blog-share > span { opacity: .6; margin-right: 4px; }
.blog-share a, .blog-share button {
  padding: 8px 16px; border-radius: 999px; border: 1px solid var(--lx-border, rgba(255,255,255,0.08));
  background: var(--lx-card, #14151f); color: var(--lx-text, #e6e8ef); text-decoration: none;
  font-size: 13px; font-weight: 600; font-family: inherit; cursor: pointer; transition: border-color .2s ease, color .2s ease;
}
.blog-share a:hover, .blog-share button:hover { border-color: var(--lx-accent, #5b8cff); color: var(--lx-accent, #5b8cff); }

.blog-cta {
  margin-top: 40px; padding: 32px 28px; border-radius: 20px; text-align: center;
  border: 1px solid var(--lx-border, rgba(255,255,255,0.08));
  background: linear-gradient(135deg, rgba(59,130,246,0.14), rgba(168,85,247,0.12));
}
.blog-cta h3 { margin: 0 0 8px; font-size: 22px; color: var(--lx-text-strong, #fff); }
.blog-cta p { margin: 0 0 20px; font-size: 15px; opacity: .75; }

/* ===== сайдбар, курсы, вакансии ===== */
.blog-sidebar h3, .blog-courses h3, .blog-vacancies h3 { font-size: 18px; margin: 0 0 16px; color: var(--lx-text-strong, #fff); }

.read-also-list { display: flex; flex-direction: column; gap: 12px; }
.read-also-item {
  display: flex; flex-direction: column; gap: 6px; padding: 14px; border-radius: 14px; text-decoration: none;
  background: var(--lx-card, #14151f); border: 1px solid var(--lx-border, rgba(255,255,255,0.08));
  transition: border-color .2s ease, transform .2s ease;
}
.read-also-item:hover { border-color: var(--lx-accent, #5b8cff); transform: translateY(-2px); }
.read-also-title { font-size: 14px; color: var(--lx-text, #e6e8ef); line-height: 1.4; }

.blog-courses { max-width: 1040px; margin: 56px auto 0; padding-top: 40px; border-top: 1px solid var(--lx-border, rgba(255,255,255,0.08)); }
.blog-vacancies { max-width: 1040px; margin: 40px auto 0; padding-top: 40px; border-top: 1px solid var(--lx-border, rgba(255,255,255,0.08)); }

.course-slider { position: relative; display: flex; align-items: center; gap: 8px; }
.course-suggestions-grid { display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; padding-bottom: 4px; }
.course-suggestions-grid::-webkit-scrollbar { display: none; }

.slider-arrow {
  flex: none; width: 36px; height: 36px; border-radius: 50%; font-size: 18px; cursor: pointer;
  border: 1px solid var(--lx-border, rgba(255,255,255,0.08)); background: var(--lx-card, #14151f); color: var(--lx-text-strong, #fff);
  display: flex; align-items: center; justify-content: center; transition: border-color .2s ease;
}
.slider-arrow:hover { border-color: var(--lx-accent, #5b8cff); }
@media (max-width: 640px) { .slider-arrow { display: none; } }

.course-suggestion-card, .vacancy-suggestion-card { flex: none; width: 260px; scroll-snap-align: start; }

.course-suggestion-card {
  display: block; background: var(--lx-card, #14151f); border: 1px solid var(--lx-border, rgba(255,255,255,0.08));
  border-radius: 16px; overflow: hidden; text-decoration: none; color: inherit; transition: transform .2s ease, border-color .2s ease;
}
.course-suggestion-card:hover { transform: translateY(-3px); border-color: var(--lx-accent, #5b8cff); }
.course-suggestion-cover { height: 110px; background-size: cover; background-position: center; background-color: rgba(255,255,255,0.04); display: flex; align-items: center; justify-content: center; font-size: 28px; }
.course-suggestion-body { padding: 14px; }
.course-suggestion-body h4 { margin: 8px 0 6px; font-size: 15px; color: var(--lx-text-strong, #fff); }
.course-suggestion-body p { margin: 0; font-size: 13px; opacity: .75; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

.vacancy-suggestions-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.vacancy-suggestion-card {
  display: block; width: auto; padding: 16px; border-radius: 16px; text-decoration: none; color: inherit;
  background: var(--lx-card, #14151f); border: 1px solid var(--lx-border, rgba(255,255,255,0.08));
  transition: transform .2s ease, border-color .2s ease;
}
.vacancy-suggestion-card:hover { transform: translateY(-3px); border-color: var(--lx-accent, #5b8cff); }
.vacancy-suggestion-card h4 { margin: 8px 0 6px; font-size: 15px; color: var(--lx-text-strong, #fff); }
.vacancy-suggestion-card .vacancy-salary { font-size: 13px; color: var(--lx-accent, #5b8cff); font-weight: 600; }
.vacancy-suggestion-card .vacancy-meta { font-size: 12px; opacity: .6; margin-top: 4px; }