:root {
  --workbench-row-height: 53px;
  --toc-top: 84px;
  --table-min-width: 720px;
  --platform-icon-size: 42px;
  --preview-swatch-height: 96px;
}

.hero-workbench {
  position: relative;
  overflow-x: clip;
  padding-top: 40px;
  padding-bottom: 40px;
}

.hero-workbench-grid {
  display: grid;
  grid-template-columns: minmax(0, 46fr) minmax(0, 52fr);
  align-items: center;
  gap: 2%;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.hero-kicker {
  display: inline-flex;
  max-width: 100%;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  padding: 5px 14px;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
}

.hero-highlight {
  display: inline-block;
  border-radius: 10px;
  background: var(--color-accent);
  color: var(--color-panel);
  padding: 0.02em 0.18em 0.06em;
  line-height: 1.18;
}

.hero-description {
  max-width: 35em;
  margin-bottom: 0;
  color: var(--color-text-muted);
  font-size: 16px;
}

.hero-description strong {
  color: var(--color-text);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
  margin-bottom: 22px;
}

.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.trust-list li {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  padding: 4px 12px;
  color: var(--color-text-muted);
  font-size: 12.5px;
}

.trust-check {
  color: var(--color-success);
  font-weight: 900;
}

.hero-meta {
  display: grid;
  gap: 12px;
  margin-top: 22px;
  border-top: 1px solid var(--color-border);
  padding-top: 18px;
}

.hero-meta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.hero-meta-label {
  min-width: 64px;
  flex: 0 0 auto;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.platform-inline,
.flag-inline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-text-muted);
  font-size: 13px;
  font-weight: 550;
}

.platform-inline svg {
  width: 17px;
  height: 17px;
}

.flag-inline {
  gap: 7px;
  color: var(--color-text);
}

.flag-inline svg {
  width: 22px;
  height: 16px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: 4px;
}

.workbench-stage {
  position: relative;
  z-index: 1;
  padding: 34px 0 34px 26px;
}

.workbench-stage::before {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
  width: 62%;
  height: 56%;
  border-radius: var(--radius-md);
  background-image: radial-gradient(var(--color-border) 1.2px, transparent 1.2px);
  background-size: 15px 15px;
  content: "";
}

.workbench-stage::after {
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 0;
  width: 74%;
  height: 64%;
  border-radius: var(--radius-md);
  background: var(--color-panel-deep);
  content: "";
  transform: translateX(22px);
}

.workbench-window {
  position: relative;
  z-index: 2;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  box-shadow: var(--shadow-window);
}

.workbench-chrome {
  display: flex;
  height: 48px;
  align-items: center;
  gap: 14px;
  border-bottom: 1px solid var(--color-border);
  padding-inline: 18px;
}

.window-dots {
  display: flex;
  flex: 0 0 auto;
  gap: 6px;
}

.window-dots i {
  display: block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

.window-dot-error {
  background: var(--color-error);
}

.window-dot-warning {
  background: var(--color-warning);
}

.window-dot-success {
  background: var(--color-success);
}

.workbench-title {
  font-family: var(--font-display);
  font-size: 13.5px;
  font-weight: 850;
}

.workbench-tabs {
  position: relative;
  display: flex;
  height: 48px;
  margin-left: auto;
}

.workbench-tab {
  width: 60px;
  color: var(--color-text-muted);
  font-size: 13px;
  font-weight: 550;
  line-height: 48px;
  text-align: center;
}

.workbench-tab.is-active {
  color: var(--color-accent);
  font-weight: 850;
}

.workbench-tab-line {
  position: absolute;
  bottom: 0;
  left: 14px;
  width: 32px;
  height: 3px;
  border-radius: 2px 2px 0 0;
  background: var(--color-accent);
}

.workbench-body {
  display: flex;
}

.workbench-sidebar {
  display: flex;
  width: 92px;
  flex: 0 0 auto;
  flex-direction: column;
  gap: 6px;
  border-right: 1px solid var(--color-border);
  padding: 14px 10px;
}

.workbench-side-label {
  padding: 0 8px 6px;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
}

.workbench-side-item {
  border-left: 2px solid transparent;
  border-radius: var(--radius-xs);
  padding: 7px 8px;
  color: var(--color-text-muted);
  font-size: 12.5px;
}

.workbench-side-item.is-active {
  border-left-color: var(--color-accent);
  background: var(--color-panel-deep);
  color: var(--color-accent);
  font-weight: 850;
}

.workbench-list {
  flex: 1;
  min-width: 0;
}

.route-row {
  display: flex;
  min-width: 0;
  height: var(--workbench-row-height);
  align-items: center;
  gap: 11px;
  border-bottom: 1px solid var(--color-border);
  padding-inline: 18px;
}

.route-row:last-child {
  border-bottom: 0;
}

.route-row.is-selected {
  background: var(--color-panel-deep);
}

.route-state {
  width: 9px;
  height: 9px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--color-success);
}

.route-row.is-selected .route-state {
  width: 10px;
  height: 10px;
  box-shadow: 0 0 0 3px var(--color-success-ring);
}

.route-flag {
  width: 24px;
  height: 24px;
  flex: 0 0 auto;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: 50%;
}

.route-flag svg {
  width: 24px;
  height: 24px;
}

.route-name {
  min-width: 0;
  overflow: hidden;
  color: var(--color-text);
  font-size: 14px;
  font-weight: 750;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.route-code {
  margin-left: 4px;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
}

.route-tag {
  margin-left: auto;
  flex: 0 0 auto;
  border-radius: var(--radius-xs);
  background: var(--color-panel-deep);
  padding: 3px 8px;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.03em;
}

.route-row.is-selected .route-tag {
  background: var(--color-panel);
}

.route-media {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 4px;
  color: var(--color-text-muted);
  font-size: 11px;
}

.route-media-mark {
  color: var(--color-success);
  font-weight: 900;
}

.workbench-footer {
  display: flex;
  height: 38px;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--color-border);
  padding-inline: 18px;
  color: var(--color-text-muted);
  font-size: 12px;
}

.workbench-footer strong {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 11.5px;
}

.tab-switcher {
  max-width: 100%;
}

.tab-list {
  display: inline-flex;
  max-width: 100%;
  gap: 4px;
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel-deep);
  padding: 4px;
  -webkit-overflow-scrolling: touch;
}

.tab-list [role="tab"] {
  min-width: 88px;
  min-height: 40px;
  flex: 0 0 auto;
  border: 0;
  border-radius: var(--radius-xs);
  background: transparent;
  padding: 8px 16px;
  color: var(--color-text-muted);
  font-weight: 750;
}

.tab-list [role="tab"][aria-selected="true"],
.tab-list [role="tab"].is-active {
  background: var(--color-panel);
  color: var(--color-accent);
  box-shadow: var(--shadow-button);
}

.tab-panel {
  margin-top: 18px;
}

.tab-panel[hidden] {
  display: none;
}

.toc-tabs {
  position: sticky;
  top: var(--toc-top);
  z-index: 30;
  display: flex;
  max-width: 100%;
  gap: 6px;
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  padding: 6px;
  box-shadow: 0 8px 24px -22px var(--color-shadow-deep);
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.toc-tabs a {
  display: inline-flex;
  min-height: 38px;
  flex: 0 0 auto;
  align-items: center;
  border-radius: var(--radius-xs);
  padding: 7px 13px;
  color: var(--color-text-muted);
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}

.toc-tabs a:hover,
.toc-tabs a.is-current,
.toc-tabs a[aria-current="location"] {
  background: var(--color-panel-deep);
  color: var(--color-accent);
}

body:has(.toc-tabs) section[id] {
  scroll-margin-top: calc(var(--toc-top) + 72px);
}

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

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
}

.faq-item summary {
  position: relative;
  min-height: 52px;
  padding: 14px 48px 14px 18px;
  font-weight: 800;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  position: absolute;
  top: 50%;
  right: 18px;
  width: 24px;
  height: 24px;
  color: var(--color-accent);
  content: "+";
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 24px;
  text-align: center;
  transform: translateY(-50%);
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-answer {
  border-top: 1px solid var(--color-border);
  padding: 16px 18px 18px;
  color: var(--color-text-muted);
}

.plan-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.plan-card {
  position: relative;
  display: flex;
  min-width: 0;
  flex-direction: column;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  padding: 26px;
}

.plan-card.is-featured {
  border: 2px solid var(--color-accent);
  background: var(--color-panel);
  box-shadow: var(--shadow-window);
}

.plan-ribbon {
  position: absolute;
  top: 14px;
  right: 14px;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  padding: 4px 10px;
  color: var(--color-panel);
  font-size: 11px;
  font-weight: 850;
}

.plan-period {
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.plan-price {
  margin: 14px 0 4px;
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 900;
  line-height: 1;
}

.plan-price small {
  color: var(--color-text-muted);
  font-size: 13px;
  font-weight: 650;
}

.plan-features {
  display: grid;
  gap: 8px;
  margin: 20px 0 24px;
  padding: 0;
  list-style: none;
}

.plan-features li {
  color: var(--color-text-muted);
  font-size: 14px;
}

.plan-features li::before {
  margin-right: 8px;
  color: var(--color-success);
  content: "✓";
  font-weight: 900;
}

.plan-card .btn,
.plan-card .btn-primary,
.plan-card .btn-secondary {
  width: 100%;
  margin-top: auto;
}

.table-scroll {
  max-width: 100%;
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  -webkit-overflow-scrolling: touch;
}

.data-table,
.route-table,
.compare-table {
  width: 100%;
  min-width: var(--table-min-width);
  border-collapse: collapse;
}

.data-table th,
.data-table td,
.route-table th,
.route-table td,
.compare-table th,
.compare-table td {
  border-bottom: 1px solid var(--color-border);
  padding: 14px 16px;
  text-align: left;
  vertical-align: middle;
}

.data-table tr:last-child td,
.route-table tr:last-child td,
.compare-table tr:last-child td {
  border-bottom: 0;
}

.data-table th,
.route-table th,
.compare-table th {
  background: var(--color-panel-deep);
  color: var(--color-text);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.04em;
}

.data-table td:first-child,
.route-table td:first-child,
.compare-table td:first-child {
  color: var(--color-text);
  font-weight: 750;
}

.route-group-row th {
  background: var(--color-accent);
  color: var(--color-panel);
  font-family: var(--font-mono);
  font-size: 11px;
}

.table-check {
  color: var(--color-success);
  font-weight: 900;
}

.prose > .data-table {
  display: block;
  min-width: 0;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.platform-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: flex-start;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  padding: 18px;
}

.platform-icon {
  display: inline-flex;
  width: var(--platform-icon-size);
  height: var(--platform-icon-size);
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--color-panel-deep);
  color: var(--color-accent);
}

.platform-icon svg {
  width: 24px;
  height: 24px;
}

.platform-name {
  margin: 14px 0 4px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 850;
}

.platform-note {
  min-height: 42px;
  margin-bottom: 16px;
  color: var(--color-text-muted);
  font-size: 12px;
}

.platform-card .btn,
.platform-card .btn-secondary {
  width: 100%;
  margin-top: auto;
  padding-inline: 10px;
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.article-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  padding: 22px;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.article-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-3px);
  box-shadow: 0 18px 34px -26px var(--color-shadow-deep);
}

.article-card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  margin-bottom: 14px;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 11px;
}

.article-card-title {
  margin-bottom: 10px;
  font-size: 21px;
  line-height: 1.35;
}

.article-card-summary {
  margin-bottom: 18px;
  color: var(--color-text-muted);
  font-size: 14px;
}

.article-card-link {
  margin-top: auto;
  color: var(--color-accent);
  font-weight: 800;
}

.callout {
  border-left: 4px solid var(--color-accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--color-panel-deep);
  padding: 18px 20px;
  color: var(--color-text);
}

.callout strong {
  display: block;
  margin-bottom: 5px;
  color: var(--color-accent);
}

.promo-block {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--color-accent);
  padding: 34px;
  color: var(--color-panel);
}

.promo-block::after {
  position: absolute;
  right: -38px;
  bottom: -60px;
  width: 180px;
  height: 180px;
  border: 1px dashed var(--color-border);
  border-radius: 50%;
  content: "";
}

.promo-brand,
.promo-title,
.promo-copy,
.promo-actions {
  position: relative;
  z-index: 1;
}

.promo-brand {
  margin-bottom: 7px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.promo-title {
  margin-bottom: 10px;
  color: var(--color-panel);
  font-size: 28px;
}

.promo-copy {
  max-width: 46em;
  color: var(--color-border);
}

.promo-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.promo-block .btn-primary {
  border-color: var(--color-panel);
  background: var(--color-panel);
  color: var(--color-accent);
}

.float-cta {
  position: fixed;
  right: 26px;
  bottom: calc(26px + env(safe-area-inset-bottom, 0px));
  z-index: 99;
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  gap: 8px;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  padding: 12px 24px;
  color: var(--color-panel);
  box-shadow: var(--shadow-float);
  font-size: 14.5px;
  font-weight: 850;
}

.float-cta:hover {
  background: var(--color-accent-dark);
}

.float-cta svg {
  width: 18px;
  height: 18px;
}

body:has(.float-cta)::after {
  display: block;
  height: calc(88px + env(safe-area-inset-bottom, 0px));
  content: "";
}

.preview-page {
  overflow-x: clip;
}

.preview-static-head {
  height: var(--header-height);
  border-bottom: 1px solid var(--color-border);
}

.preview-static-head .wrap {
  display: flex;
  height: 100%;
  align-items: center;
  gap: 32px;
}

.preview-section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 30px;
}

.preview-section-head p {
  max-width: 42em;
  margin-bottom: 0;
  color: var(--color-text-muted);
}

.preview-color-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.preview-swatch {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
}

.preview-swatch-color {
  height: var(--preview-swatch-height);
}

.preview-swatch-info {
  padding: 12px;
}

.preview-swatch-info strong,
.preview-swatch-info code {
  display: block;
}

.preview-swatch-info code {
  margin-top: 4px;
  background: transparent;
  padding: 0;
  color: var(--color-text-muted);
}

.swatch-bg {
  background: var(--color-bg);
}

.swatch-panel {
  background: var(--color-panel);
}

.swatch-panel-deep {
  background: var(--color-panel-deep);
}

.swatch-border {
  background: var(--color-border);
}

.swatch-accent {
  background: var(--color-accent);
}

.swatch-accent-dark {
  background: var(--color-accent-dark);
}

.swatch-success {
  background: var(--color-success);
}

.swatch-warning {
  background: var(--color-warning);
}

.swatch-error {
  background: var(--color-error);
}

.swatch-text {
  background: var(--color-text);
}

.swatch-muted {
  background: var(--color-text-muted);
}

.preview-type-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(260px, 0.9fr);
  gap: 30px;
}

.preview-type-sample {
  border-top: 1px solid var(--color-border);
  padding-top: 18px;
}

.preview-type-meta {
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 11px;
}

.preview-component-stack {
  display: grid;
  gap: 28px;
}

.preview-button-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.preview-two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.preview-footer {
  margin-top: 80px;
}

.preview-static-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--color-text-muted);
  font-size: 13px;
}

.preview-icon-word {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.05em;
}

@media (max-width: 1080px) {
  .hero-workbench-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .workbench-stage {
    padding-left: 0;
  }

  .workbench-stage::after {
    transform: none;
  }

  .platform-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .preview-color-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 960px) {
  .preview-static-head .desktop-nav {
    display: none;
  }

  .preview-static-head .header-tools {
    margin-left: auto;
  }

  .article-grid,
  .plan-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero-workbench {
    padding-top: 30px;
  }

  .hero-meta-row {
    gap: 10px 13px;
  }

  .workbench-chrome {
    padding-inline: 12px;
  }

  .workbench-title {
    font-size: 12px;
  }

  .workbench-tabs {
    display: none;
  }

  .workbench-sidebar {
    width: 74px;
    padding-inline: 7px;
  }

  .route-row {
    padding-inline: 11px;
  }

  .route-media {
    display: none;
  }

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

  .preview-color-grid,
  .preview-type-grid,
  .preview-two-col {
    grid-template-columns: 1fr;
  }

  .preview-section-head {
    align-items: flex-start;
    flex-direction: column;
  }

  [data-parallax-decor] {
    transform: none;
  }
}

@media (max-width: 520px) {
  .plan-ribbon {
    position: static;
    align-self: flex-start;
    margin-bottom: 10px;
  }

  .hero-actions .btn-primary,
  .hero-actions .btn-secondary {
    width: 100%;
  }

  .workbench-stage {
    margin-inline: -4px;
  }

  .workbench-sidebar {
    display: none;
  }

  .route-code,
  .workbench-footer span {
    display: none;
  }

  .route-row {
    gap: 8px;
  }

  .route-tag {
    padding-inline: 6px;
  }

  .platform-grid {
    grid-template-columns: 1fr;
  }

  .float-cta {
    right: 16px;
    bottom: calc(16px + env(safe-area-inset-bottom, 0px));
    padding-inline: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .article-card,
  .card,
  .btn-primary {
    transform: none;
  }
}