:root {
  --pc-card-pad: 22px;
}

.header-inner {
  height: auto;
  min-height: 60px;
  padding: 12px 0;
  align-items: center;
  flex-wrap: wrap;
}

.brand {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--accent);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.brand span:last-child {
  color: var(--text);
}

.brand-mark {
  display: none;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-left: auto;
}

.nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: var(--radius);
  transition: color 0.15s, background 0.15s;
}

.nav a:hover {
  color: var(--text);
  background: var(--surface2);
}

.nav a.active {
  color: var(--accent);
}

.article-layout {
  padding-top: 28px;
}

.article-main > .article-header,
.article-main > .article-tldr,
.article-main > .method-grid,
.article-main > [data-tool-name],
.article-main > .value-table-wrap,
.article-main > .explorer-status,
.article-main > .explorer-toolbar {
  margin-bottom: 18px;
}

.article-header,
.article-tldr,
.explorer-toolbar,
.explorer-status,
.value-controls,
.value-table-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 22px;
}

.value-table-wrap {
  padding: 0;
}

.article-header {
  box-shadow: none;
}

.article-header .article-title,
.article-header h1 {
  letter-spacing: -0.7px;
}

.article-sidebar .sidebar-widget,
.article-sidebar .sub-cta-widget {
  border-radius: 12px;
}

main {
  padding-bottom: 36px;
}

.page-hero {
  padding: 28px 20px 20px;
}

.shell {
  max-width: var(--max-w);
  margin: 0 auto;
}

.hero-grid,
.planner-grid,
.hub-grid,
.card-grid,
.compact-grid {
  display: grid;
  gap: 16px;
}

.hero-grid {
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.85fr);
}

.planner-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.hub-grid,
.card-grid,
.compact-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.hero-copy,
.hero-panel,
.card,
.tool-card,
.list-card,
.status-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.hero-copy,
.hero-panel,
.card,
.tool-card,
.list-card {
  padding: var(--pc-card-pad);
}

.eyebrow,
.helper,
.section-head h2 {
  margin: 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.hero-copy h1 {
  font-size: clamp(28px, 3.6vw, 42px);
  line-height: 1.12;
  letter-spacing: -0.9px;
  margin-bottom: 12px;
}

.hero-copy p,
.hero-panel,
.intro-copy,
.micro-copy,
.status-card span,
.footer-copy,
.card p,
.list-card p {
  color: var(--text-muted);
}

.hero-copy p,
.hero-panel p,
.card p,
.list-card p,
.intro-copy,
.micro-copy {
  font-size: 14px;
  line-height: 1.75;
  margin: 0;
}

.helper {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.signal-list,
.mini-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.signal-list {
  display: grid;
  gap: 10px;
}

.signal-list li,
.mini-list li,
.kpi-row,
.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.signal-list li {
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.signal-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.tone,
.value-tag,
.pill-link,
.ghost-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 5px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
}

.tone {
  border: 1px solid var(--border);
  background: var(--surface2);
  color: var(--text-muted);
}

.tone-strong {
  color: var(--am);
  border-color: rgba(62, 207, 107, 0.2);
  background: rgba(62, 207, 107, 0.1);
}

.tone-high {
  color: var(--accent);
  border-color: rgba(200, 255, 87, 0.2);
  background: rgba(200, 255, 87, 0.08);
}

.tone-rising {
  color: var(--am);
  border-color: rgba(62, 207, 107, 0.2);
  background: rgba(62, 207, 107, 0.1);
}

.tone-steady,
.tone-medium {
  color: #7fb0ff;
  border-color: rgba(127, 176, 255, 0.2);
  background: rgba(127, 176, 255, 0.08);
}

.tone-falling,
.tone-low {
  color: #ff9d57;
  border-color: rgba(255, 157, 87, 0.2);
  background: rgba(255, 157, 87, 0.08);
}

.tone-elite,
.tone-very-high {
  color: var(--accent);
  border-color: rgba(200, 255, 87, 0.22);
  background: rgba(200, 255, 87, 0.1);
}

.tone-beta {
  color: #ff9d57;
  border-color: rgba(255, 157, 87, 0.2);
  background: rgba(255, 157, 87, 0.08);
}

.section {
  padding: 0 20px 28px;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.section-head h2 {
  font-size: 22px;
  line-height: 1.2;
  margin-bottom: 6px;
}

.stack {
  display: grid;
  gap: 16px;
}

.card h3,
.tool-card h2,
.tool-card h3,
.list-card h3 {
  margin-bottom: 10px;
}

.cta-row,
.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  padding: 10px 18px;
}

.button.primary {
  background: var(--accent);
  color: #000;
}

.button.secondary,
.ghost-button {
  background: var(--surface2);
  color: var(--text);
  border: 1px solid var(--border);
}

button.primary,
.primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 800;
  background: var(--accent);
  color: #000;
  border: 0;
}

button.secondary,
.secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 800;
  background: var(--surface2);
  color: var(--text);
  border: 1px solid var(--border);
}

.pill-link {
  margin-top: 12px;
  background: rgba(62, 207, 107, 0.1);
  color: var(--am);
  border: 1px solid rgba(62, 207, 107, 0.18);
}

.toolbar {
  flex-wrap: wrap;
  align-items: end;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
}

.toolbar label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 180px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
}

.toolbar select,
.toolbar input {
  min-height: 42px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-family: var(--font);
  padding: 10px 12px;
}

.status-card {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  margin-top: 14px;
  margin-bottom: 14px;
}

.status-card strong {
  color: var(--text);
}

.stack-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.benchmark-card .toolbar {
  padding: 0;
  border: 0;
  background: transparent;
  margin-bottom: 14px;
}

.pet-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.pet-row.align-start {
  align-items: flex-start;
}

.pet-avatar {
  width: 64px;
  height: 64px;
  object-fit: contain;
  border-radius: 10px;
  background: var(--surface2);
  border: 1px solid var(--border);
  padding: 8px;
  flex-shrink: 0;
}

.pet-name strong {
  display: block;
  font-size: 15px;
  color: var(--text);
}

.pet-name small {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: var(--text-muted);
}

.kpi-list {
  display: grid;
  gap: 10px;
  margin: 16px 0;
}

.kpi-row {
  padding: 12px 14px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.kpi-row strong {
  color: var(--text);
  font-size: 15px;
}

.mini-list {
  display: grid;
  gap: 10px;
}

.mini-list li {
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}

.mini-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.value-tag {
  background: rgba(62, 207, 107, 0.1);
  border: 1px solid rgba(62, 207, 107, 0.18);
  color: var(--am);
}

.pet-link {
  color: var(--text);
  font-weight: 700;
}

.watch-grid,
.detail-grid,
.split-grid {
  display: grid;
  gap: 16px;
}

.watch-grid,
.detail-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.split-grid,
.detail-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.detail-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.8fr);
  gap: 16px;
}

.detail-hero-copy,
.detail-hero-panel,
.recent-shell,
.library-shell {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: var(--pc-card-pad);
}

.detail-hero-panel {
  display: grid;
  gap: 14px;
  align-content: start;
}

.detail-avatar {
  width: 84px;
  height: 84px;
}

.crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
  font-size: 12px;
  color: var(--text-muted);
}

.crumbs a {
  color: var(--text-muted);
}

.detail-byline {
  margin: 12px 0 0;
  font-size: 13px;
  color: var(--text-muted);
}

.detail-byline a {
  color: var(--accent);
  font-weight: 700;
  text-decoration: none;
}

.detail-byline a:hover {
  text-decoration: underline;
}

.catalog-meta,
.detail-kpis,
.variant-list,
.faq-stack,
.line-items {
  display: grid;
  gap: 10px;
}

.detail-kpis,
.variant-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.detail-kpis li,
.variant-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.detail-kpis li:last-child,
.variant-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: var(--pc-card-pad);
}

.faq-item h3 {
  margin-bottom: 8px;
}

.line-item {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr) 110px;
  gap: 10px;
}

.line-item.with-action {
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr) 110px 110px;
}

.line-item select,
.line-item input {
  min-height: 42px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface2);
  color: var(--text);
  font-family: var(--font);
  padding: 10px 12px;
}

.watch-button.active,
.ghost-button.active {
  border-color: rgba(200, 255, 87, 0.3);
  background: rgba(200, 255, 87, 0.08);
  color: var(--accent);
}

.table-shell {
  overflow-x: auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.table-shell table {
  width: 100%;
  border-collapse: collapse;
}

.table-shell th,
.table-shell td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: middle;
}

.table-shell th {
  background: var(--surface2);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.table-shell tr:last-child td {
  border-bottom: 0;
}

.footer {
  border-top: 1px solid var(--border);
  padding: 24px 20px;
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
}

.footer-copy {
  font-size: 13px;
  max-width: 620px;
}

@media (max-width: 860px) {
  .hero-grid,
  .planner-grid,
  .watch-grid,
  .detail-grid,
  .detail-hero {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .page-hero {
    padding-top: 20px;
  }

  .section {
    padding-bottom: 22px;
  }

  .toolbar label,
  .nav {
    width: 100%;
  }

  .line-item,
  .line-item.with-action {
    grid-template-columns: 1fr;
  }

  .signal-list li,
  .mini-list li,
  .kpi-row {
    align-items: flex-start;
  }
}