.article-toc {
  padding: 16px;
  margin: 18px 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255,255,255,.04);
}
.article-toc ol {
  margin: 10px 0 0;
  padding-left: 20px;
}
.article-toc a {
  color: var(--muted);
  text-decoration: none;
}
.article-toc a:hover {
  color: #fff;
}
.toc-level-3 {
  margin-left: 14px;
}
.related-block {
  margin: 34px 0;
}
.recommend-row {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(210px, 1fr);
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 8px;
}
.recommend-row a {
  min-height: 88px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255,255,255,.04);
  text-decoration: none;
  font-weight: 800;
}
.newsletter-popup {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 60;
  width: min(360px, calc(100% - 36px));
  padding: 18px;
  border: 1px solid rgba(53,230,213,.35);
  border-radius: 8px;
  background: rgba(9,14,26,.94);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}
.newsletter-popup button[data-popup-close] {
  position: absolute;
  right: 10px;
  top: 8px;
  border: 0;
  background: transparent;
  color: #fff;
  font-size: 1.4rem;
  cursor: pointer;
}
.newsletter-popup p {
  color: var(--muted);
}
.newsletter-popup form {
  display: grid;
  gap: 10px;
}
@media (max-width: 880px) {
  .recommend-row {
    grid-auto-columns: minmax(78%, 1fr);
  }
}
.analytics-filter {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 20px;
}
.analytics-kpis h2 {
  font-size: clamp(2rem, 5vw, 4rem);
  margin: 8px 0;
}
.analytics-bars {
  display: flex;
  align-items: end;
  gap: 8px;
  min-height: 210px;
  overflow-x: auto;
  padding-top: 24px;
}
.analytics-bar {
  position: relative;
  min-width: 42px;
  border-radius: 8px 8px 0 0;
  background: linear-gradient(180deg, var(--aqua), rgba(124,58,237,.82));
}
.analytics-bar span {
  position: absolute;
  left: 50%;
  top: -24px;
  transform: translateX(-50%);
  color: #fff;
  font-size: .78rem;
  font-weight: 800;
}
.analytics-bar small {
  position: absolute;
  left: 50%;
  bottom: -26px;
  transform: translateX(-50%) rotate(-35deg);
  width: 70px;
  color: var(--muted);
  font-size: .72rem;
}
@media (max-width: 980px) {
  .analytics-filter {
    grid-template-columns: 1fr 1fr;
  }
  .analytics-filter .btn {
    grid-column: 1 / -1;
  }
}
.category-hero {
  min-height: 430px;
  display: flex;
  align-items: end;
  padding: 82px 0 46px;
  background-size: cover;
  background-position: center;
  border-bottom: 1px solid var(--line);
}
.category-hero .page-title {
  max-width: 900px;
}
.category-feel {
  max-width: 780px;
  color: #fff;
  font-size: 1.08rem;
  font-weight: 800;
  border-left: 4px solid var(--category-accent);
  padding-left: 14px;
}
.category-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 12px;
}
.category-strip a {
  padding: 16px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--category-accent);
  border-radius: 8px;
  background: rgba(255,255,255,.05);
  text-decoration: none;
}
.category-strip span {
  display: block;
  color: var(--muted);
  font-size: .88rem;
}
.category-board .category-tile {
  min-height: 360px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  box-shadow: var(--shadow);
}
.category-tile > a {
  padding: 20px;
  color: #fff;
  text-decoration: none;
}
.category-tile h3 {
  font-size: 1.6rem;
  margin: 12px 0 8px;
}
.category-mini {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding: 16px;
  background: rgba(0,0,0,.28);
  backdrop-filter: blur(12px);
}
.category-mini a {
  padding: 7px 10px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 999px;
  color: #fff;
  text-decoration: none;
  font-size: .86rem;
  font-weight: 800;
}
.news-layout {
  display: grid;
  gap: 24px;
}
.lead-story {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: 22px;
  align-items: center;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(145deg,var(--panel),rgba(255,255,255,.04));
  text-decoration: none;
}
.lead-story img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: 8px;
}
.lead-story h2 {
  font-size: clamp(1.65rem, 4vw, 3.4rem);
  line-height: 1.02;
  margin: 12px 0;
}
@media (max-width: 880px) {
  .category-hero {
    min-height: 360px;
    padding: 54px 0 34px;
  }
  .lead-story {
    grid-template-columns: 1fr;
  }
}
.ai-tool-shell {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 24px;
}
.ai-tool-form {
  display: grid;
  gap: 16px;
}
.tool-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.tool-tabs label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255,255,255,.05);
  font-weight: 800;
}
.tool-output {
  white-space: pre-wrap;
  color: #eef4ff;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(0,0,0,.26);
  overflow-x: auto;
}
@media (max-width: 880px) {
  .ai-tool-shell,
  .tool-tabs {
    grid-template-columns: 1fr;
  }
}
.source-box {
  margin: 30px 0;
  padding: 18px;
  border: 1px solid rgba(53,230,213,.28);
  border-left: 4px solid var(--aqua);
  border-radius: 8px;
  background: rgba(53,230,213,.06);
}
.source-box h2 {
  margin-top: 0;
}
.source-box a {
  color: var(--aqua);
  font-weight: 900;
}
.responsive-table {
  width: 100%;
  overflow-x: auto;
}
.seo-table {
  width: 100%;
  min-width: 1040px;
  border-collapse: collapse;
}
.seo-table th,
.seo-table td {
  padding: 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  text-align: left;
}
.seo-score {
  display: inline-flex;
  padding: 6px 9px;
  border-radius: 999px;
  font-weight: 900;
  white-space: nowrap;
}
.seo-score.good {
  background: rgba(103,232,165,.15);
  color: var(--green);
}
.seo-score.warn {
  background: rgba(247,201,72,.15);
  color: var(--gold);
}
.seo-score.bad {
  background: rgba(251,113,133,.14);
  color: var(--danger);
}
.issue-pill {
  display: inline-flex;
  margin: 0 6px 6px 0;
  padding: 5px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: .82rem;
}