.tab-shell {
  min-width: 0;
}
.tab-list {
  display: inline-flex;
  max-width: 100%;
  gap: 4px;
  overflow-x: auto;
  padding: 5px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-code-bg);
  -webkit-overflow-scrolling: touch;
}
.tab-list [role="tab"] {
  min-width: 84px;
  min-height: 42px;
  flex-shrink: 0;
  border-radius: var(--radius-xs);
  padding: 8px 16px;
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  font-weight: 500;
}
.tab-list [role="tab"][aria-selected="true"] {
  background: var(--color-paper-panel);
  color: var(--color-text);
  box-shadow: var(--shadow-panel);
}
.tab-panel {
  padding-top: 26px;
}
.tab-panel[hidden] {
  display: none;
}
.toc-tabs {
  position: sticky;
  top: 8px;
  z-index: 70;
  display: flex;
  max-width: 100%;
  gap: 6px;
  overflow-x: auto;
  padding: 7px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-paper-panel);
  box-shadow: var(--shadow-panel);
  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;
  white-space: nowrap;
}
.toc-tabs a:hover,
.toc-tabs a.is-current,
.toc-tabs a[aria-current="location"] {
  background: var(--color-pill);
  color: var(--color-text);
}
.faq-list {
  border-top: 1px solid var(--color-border);
}
.faq-item {
  border-bottom: 1px solid var(--color-border);
}
.faq-item summary {
  position: relative;
  min-height: 58px;
  padding: 18px 44px 18px 0;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  list-style: none;
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-item summary::after {
  content: "+";
  position: absolute;
  top: 16px;
  right: 7px;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1;
  transition: transform .18s ease;
}
.faq-item[open] summary::after {
  transform: rotate(45deg);
}
.faq-answer {
  max-width: 780px;
  padding: 0 44px 19px 0;
  color: var(--color-text-muted);
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.price-card {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 100%;
  flex-direction: column;
  padding: clamp(24px, 3vw, 34px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-paper-panel);
}
.price-card.is-current {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 1px var(--color-accent), var(--shadow-panel);
}
.price-card.is-best {
  padding-top: 42px;
}
.price-best {
  position: absolute;
  top: 0;
  right: 16px;
  padding: 6px 10px;
  border-radius: 0 0 var(--radius-xs) var(--radius-xs);
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 12px;
  font-weight: 600;
}
.price-name {
  margin-bottom: 8px;
  font-size: 20px;
}
.price-value {
  margin-bottom: 4px;
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 48px);
  font-weight: 600;
  line-height: 1.1;
}
.price-cycle,
.price-note {
  color: var(--color-text-muted);
  font-size: 13px;
}
.price-features {
  flex: 1;
  margin: 24px 0;
  padding: 0;
  list-style: none;
}
.price-features li {
  position: relative;
  padding-left: 20px;
}
.price-features li + li {
  margin-top: 9px;
}
.price-features li::before {
  content: "";
  position: absolute;
  top: .65em;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--color-accent);
}
.price-card .btn,
.price-card .btn-primary,
.price-card .btn-secondary {
  width: 100%;
}
.table-scroll {
  max-width: 100%;
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-paper-panel);
  -webkit-overflow-scrolling: touch;
}
.data-table,
.network-table,
.compare-table {
  width: 100%;
  border-collapse: collapse;
  color: var(--color-text);
  font-size: 14px;
}
.network-table {
  min-width: 720px;
}
.compare-table {
  min-width: 760px;
}
.data-table th,
.data-table td,
.network-table th,
.network-table td,
.compare-table th,
.compare-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: middle;
}
.data-table th,
.network-table th,
.compare-table th {
  background: var(--color-code-bg);
  color: var(--color-text);
  font-weight: 600;
  white-space: nowrap;
}
.data-table tbody tr:nth-child(even),
.network-table tbody tr:nth-child(even),
.compare-table tbody tr:nth-child(even) {
  background: var(--color-table-stripe);
}
.data-table tr:last-child td,
.network-table tr:last-child td,
.compare-table tr:last-child td {
  border-bottom: 0;
}
.network-group td {
  background: var(--color-night);
  color: var(--color-cream-glow);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
}
.line-type {
  display: inline-flex;
  min-height: 24px;
  align-items: center;
  border-radius: var(--radius-xs);
  padding: 3px 8px;
  background: var(--color-pill);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 11px;
}
.platform-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}
.platform-card {
  display: flex;
  min-width: 0;
  min-height: 190px;
  flex-direction: column;
  align-items: flex-start;
  padding: 22px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-paper-panel);
  transition: border-color .16s ease, transform .16s ease;
}
.platform-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}
.platform-icon {
  display: grid;
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  place-items: center;
  margin-bottom: 20px;
  border-radius: var(--radius-sm);
  background: var(--color-pill);
  color: var(--color-accent);
}
.platform-icon svg {
  width: 23px;
  height: 23px;
}
.platform-name {
  margin-bottom: 5px;
  font-size: 17px;
  font-weight: 600;
}
.platform-card p {
  flex: 1;
  color: var(--color-text-muted);
  font-size: 13px;
}
.platform-card .btn {
  width: 100%;
  padding-inline: 12px;
}
.article-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.article-card {
  display: flex;
  min-width: 0;
  min-height: 100%;
  flex-direction: column;
  padding: 25px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-paper-panel);
  transition: border-color .16s ease, transform .16s ease;
}
.article-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}
.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin-bottom: 16px;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 11px;
}
.article-card h3 {
  font-size: 21px;
}
.article-card p {
  flex: 1;
  color: var(--color-text-muted);
  font-size: 14px;
}
.article-link {
  color: var(--color-accent-dark);
  font-weight: 600;
}
.callout {
  position: relative;
  margin: 28px 0;
  padding: 20px 22px 20px 27px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-paper-panel);
}
.callout::before {
  content: "";
  position: absolute;
  top: 14px;
  bottom: 14px;
  left: 0;
  width: 4px;
  border-radius: 0 var(--radius-xs) var(--radius-xs) 0;
  background: var(--color-accent);
}
.callout-title {
  margin-bottom: 5px;
  font-weight: 600;
}
.callout p:last-child {
  margin-bottom: 0;
}
.end-promo {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 28px;
  overflow-x: clip;
  margin-top: 54px;
  padding: clamp(28px, 4vw, 46px);
  border: 1px solid var(--color-night-border);
  border-radius: var(--radius-sm);
  background: var(--color-night);
  color: var(--color-cream-glow);
}
.end-promo::after {
  content: "";
  position: absolute;
  right: 7%;
  bottom: -44px;
  width: 150px;
  height: 90px;
  border: 1px solid var(--color-night-edge);
  transform: rotate(-12deg);
}
.end-promo-copy {
  position: relative;
  z-index: 1;
}
.end-promo h2,
.end-promo h3 {
  margin-bottom: 8px;
}
.end-promo p {
  margin-bottom: 0;
  color: var(--color-violet-muted);
}
.end-promo .btn-primary {
  position: relative;
  z-index: 1;
}
.float-cta {
  position: fixed;
  right: 26px;
  bottom: calc(26px + env(safe-area-inset-bottom, 0px));
  z-index: 150;
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  gap: 8px;
  padding: 11px 19px;
  border: 1px solid var(--color-night-border);
  border-radius: 10px;
  background: var(--color-night);
  color: var(--color-cream-glow);
  box-shadow: 0 12px 26px -10px var(--color-shadow-strong);
  font-size: 14px;
  font-weight: 500;
  transition: transform .15s ease;
}
.float-cta:hover {
  transform: translateY(-2px);
}
.float-cta svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  color: var(--color-accent);
}
body:has(.float-cta)::after {
  content: "";
  display: block;
  height: calc(88px + env(safe-area-inset-bottom, 0px));
}
.feature-bento {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 16px;
}
.feature-tile {
  position: relative;
  min-height: 260px;
  overflow: hidden;
  padding: clamp(25px, 4vw, 42px);
  border: 1px solid var(--color-night-border);
  border-radius: var(--radius-sm);
  background: var(--color-night-raised);
  color: var(--color-cream-glow);
  transition: transform .18s ease;
}
.feature-tile:hover {
  transform: translateY(-3px);
}
.feature-tile-wide {
  grid-column: 1 / -1;
  min-height: 300px;
}
.feature-number {
  display: inline-grid;
  width: 30px;
  height: 30px;
  place-items: center;
  margin-bottom: 24px;
  border-radius: var(--radius-xs);
  background: var(--color-accent);
  color: var(--color-white);
  font-family: var(--font-mono);
  font-size: 11px;
}
.feature-tile p {
  max-width: 72%;
  color: var(--color-violet-muted);
}
.feature-line-art {
  position: absolute;
  right: 22px;
  bottom: 22px;
  width: 112px;
  height: 112px;
  color: var(--color-cream-glow);
  opacity: .44;
}
.ticker {
  max-width: 100%;
  overflow: hidden;
  border-block: 1px solid var(--color-border);
  background: var(--color-paper-panel);
}
.ticker-track {
  display: flex;
  width: max-content;
  will-change: transform;
}
.ticker-group {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  gap: 34px;
  padding: 14px 17px;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 12px;
  white-space: nowrap;
}
.ticker-group span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.ticker-group span::before {
  content: "";
  width: 7px;
  height: 7px;
  flex-shrink: 0;
  border-radius: 2px;
  background: var(--color-accent);
}
.preview-page {
  background: var(--color-paper);
}
.preview-section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 34px;
}
.preview-section-head p {
  max-width: 540px;
  margin-bottom: 0;
  color: var(--color-text-muted);
}
.preview-hero {
  display: grid;
  grid-template-columns: minmax(0, 7.5fr) minmax(0, 6.4fr);
  min-height: calc(100svh - var(--header-height));
}
.preview-hero-copy {
  display: flex;
  align-items: center;
  padding: 48px clamp(32px, 4.2vw, 64px);
}
.preview-hero-inner {
  width: 100%;
  max-width: 620px;
}
.preview-hero-sub {
  max-width: 550px;
  margin-bottom: 28px;
  color: var(--color-text-muted);
  font-size: 16px;
}
.preview-hero-sub strong {
  color: var(--color-accent);
}
.preview-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 18px;
}
.preview-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 0;
  margin: 0 0 26px;
  padding: 0;
  color: var(--color-text-muted);
  font-size: 13px;
  list-style: none;
}
.preview-trust li + li::before {
  content: "·";
  margin-inline: 11px;
  color: var(--color-border);
}
.preview-trust strong {
  color: var(--color-text);
}
.hero-support {
  display: grid;
  gap: 15px;
  padding-top: 18px;
  border-top: 1px solid var(--color-border);
}
.support-label {
  margin-bottom: 7px;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .13em;
}
.platform-inline,
.flag-inline-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.platform-inline li,
.flag-inline-list li {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--color-text-muted);
  font-size: 12px;
}
.platform-inline svg {
  width: 17px;
  height: 17px;
  flex-shrink: 0;
}
.flag-inline-list svg {
  width: 25px;
  height: 18px;
  flex-shrink: 0;
  border-radius: 3px;
  box-shadow: 0 0 0 1px var(--color-border);
}
.preview-hero-visual {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  background: var(--color-night);
}
.preview-hero-visual::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  z-index: 3;
  width: 1px;
  background: var(--color-night-edge);
}
.preview-panel-chip {
  position: absolute;
  top: 34px;
  left: 36px;
  z-index: 4;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 13px;
  border: 1px solid var(--color-night-border);
  border-radius: var(--radius-sm);
  background: var(--color-night-raised);
  color: var(--color-violet-muted);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .08em;
}
.preview-panel-chip::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--color-accent);
}
.preview-route-svg,
.preview-grain-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.preview-grain-svg {
  z-index: 1;
  opacity: .05;
}
.route-glow {
  fill: none;
  stroke: var(--color-cream-glow);
  stroke-linejoin: round;
  stroke-width: 7;
  opacity: .32;
}
.route-line {
  fill: none;
  stroke: var(--color-cream-glow);
  stroke-linejoin: round;
  stroke-width: 2.2;
}
.route-ring {
  fill: none;
  stroke: var(--color-cream-glow);
  stroke-width: 1;
  opacity: .45;
}
.route-core,
.route-star {
  fill: var(--color-cream-glow);
}
.route-city {
  fill: var(--color-cream-glow);
  font-family: var(--font-mono);
  font-size: 12px;
}
.route-coord {
  fill: var(--color-violet-muted);
  font-family: var(--font-mono);
  font-size: 9px;
}
.preview-client-card {
  position: absolute;
  right: 7%;
  bottom: 7%;
  z-index: 4;
  width: min(330px, 72%);
  overflow: hidden;
  border: 1px solid var(--color-night-border);
  border-radius: var(--radius-sm);
  background: var(--color-night-raised);
  color: var(--color-cream-glow);
  box-shadow: 0 24px 55px -20px var(--color-shadow-strong);
  transform: rotate(-1.5deg);
}
.client-chrome {
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 38px;
  padding: 9px 12px;
  border-bottom: 1px solid var(--color-night-border);
}
.client-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-violet-muted);
}
.client-dot.is-accent {
  background: var(--color-accent);
}
.client-title {
  margin-left: 5px;
  color: var(--color-violet-muted);
  font-family: var(--font-mono);
  font-size: 10px;
}
.client-body {
  padding: 18px;
}
.client-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}
.client-route {
  display: grid;
  gap: 4px;
}
.client-route strong {
  font-size: 14px;
}
.client-route span {
  color: var(--color-violet-muted);
  font-family: var(--font-mono);
  font-size: 10px;
}
.client-switch {
  width: 38px;
  height: 21px;
  flex-shrink: 0;
  padding: 3px;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
}
.client-switch::after {
  content: "";
  display: block;
  width: 15px;
  height: 15px;
  margin-left: auto;
  border-radius: 50%;
  background: var(--color-white);
}
.client-setting {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding-block: 9px;
  border-top: 1px solid var(--color-night-border);
  color: var(--color-violet-muted);
  font-size: 11px;
}
.client-setting strong {
  color: var(--color-cream-glow);
  font-weight: 500;
}
.swatch-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}
.swatch {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-paper-panel);
}
.swatch-color {
  height: 84px;
}
.swatch-color.is-paper { background: var(--color-paper); }
.swatch-color.is-panel { background: var(--color-paper-panel); }
.swatch-color.is-night { background: var(--color-night); }
.swatch-color.is-night-raised { background: var(--color-night-raised); }
.swatch-color.is-accent { background: var(--color-accent); }
.swatch-color.is-accent-dark { background: var(--color-accent-dark); }
.swatch-color.is-border { background: var(--color-border); }
.swatch-color.is-text { background: var(--color-text); }
.swatch-color.is-muted { background: var(--color-text-muted); }
.swatch-color.is-success { background: var(--color-success); }
.swatch-color.is-warning { background: var(--color-warning); }
.swatch-color.is-error { background: var(--color-error); }
.swatch-meta {
  padding: 12px;
}
.swatch-meta strong,
.swatch-meta code {
  display: block;
}
.swatch-meta code {
  margin-top: 4px;
  padding: 0;
  background: transparent;
  color: var(--color-text-muted);
  font-size: 10px;
}
.type-specimen {
  display: grid;
  gap: 26px;
}
.type-row {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-border);
}
.type-label {
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 11px;
}
.type-display {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 600;
  line-height: 1.1;
}
.type-heading {
  font-family: var(--font-display);
  font-size: clamp(25px, 3vw, 38px);
  font-weight: 600;
}
.type-body {
  max-width: 680px;
  color: var(--color-text-muted);
}
.type-mono {
  font-family: var(--font-mono);
  font-size: 13px;
}
.button-showcase,
.badge-showcase {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}
.preview-footer {
  border-top: 1px solid var(--color-night-border);
  background: var(--color-night);
  color: var(--color-cream-glow);
}
.preview-footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 42px;
  padding-top: 58px;
  padding-bottom: 58px;
}
.preview-footer p,
.preview-footer a {
  color: var(--color-violet-muted);
}
.preview-footer a:hover {
  color: var(--color-cream-glow);
}
@media (max-width: 980px) {
  .pricing-grid,
  .article-grid {
    grid-template-columns: 1fr 1fr;
  }
  .platform-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .preview-hero {
    grid-template-columns: 1fr;
  }
  .preview-hero-visual {
    min-height: 360px;
  }
  .preview-footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 768px) {
  .feature-bento {
    grid-template-columns: 1fr;
  }
  .feature-tile-wide {
    grid-column: auto;
  }
  .end-promo {
    grid-template-columns: 1fr;
  }
  .preview-section-head {
    align-items: flex-start;
    flex-direction: column;
  }
  .preview-hero-copy {
    padding: 48px var(--gutter);
  }
  .preview-panel-chip {
    top: 20px;
    left: 20px;
  }
  .route-city,
  .route-coord {
    display: none;
  }
  .preview-client-card {
    right: 5%;
    bottom: 8%;
    transform: none;
  }
  .swatch-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .type-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}
@media (max-width: 640px) {
  .pricing-grid,
  .article-grid,
  .platform-grid,
  .preview-footer-grid {
    grid-template-columns: 1fr;
  }
  .price-card.is-best {
    padding-top: 42px;
  }
  .feature-tile p {
    max-width: 100%;
    padding-right: 0;
  }
  .feature-line-art {
    display: none;
  }
  .float-cta {
    right: 16px;
    bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  }
  .swatch-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 640px) {
  .ticker-track {
    width: auto;
    transform: none !important;
  }
  .ticker-group {
    width: 100%;
    flex-wrap: wrap;
    gap: 10px 18px;
    white-space: normal;
  }
  .ticker-group[aria-hidden="true"] {
    display: none;
  }
}
@media (max-width: 380px) {
  .preview-cta-row {
    display: grid;
  }
  .preview-trust {
    align-items: flex-start;
    flex-direction: column;
  }
  .preview-trust li + li::before {
    content: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  .ticker-track {
    width: auto;
    flex-wrap: wrap;
    transform: none !important;
  }
  .ticker-group[aria-hidden="true"] {
    display: none;
  }
}