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

.tab-list {
  display: inline-flex;
  max-width: 100%;
  gap: 4px;
  padding: 5px;
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  -webkit-overflow-scrolling: touch;
}

.tab-list [role="tab"] {
  flex: 0 0 auto;
  min-height: 42px;
  padding: 0 18px;
  border: 0;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--color-muted);
  cursor: pointer;
  font-weight: 750;
}

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

[role="tabpanel"][hidden] {
  display: none;
}

.tab-panel {
  margin-top: 24px;
}

.toc-tabs {
  position: sticky;
  z-index: 70;
  top: var(--toc-top);
  display: flex;
  max-width: 100%;
  height: var(--toc-height);
  align-items: center;
  gap: 4px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  padding: 6px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-white);
  box-shadow: 0 10px 28px var(--color-shadow);
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.toc-tabs::-webkit-scrollbar {
  display: none;
}

.toc-tabs a {
  display: inline-flex;
  min-height: 42px;
  flex: 0 0 auto;
  align-items: center;
  padding-inline: 16px;
  border-radius: var(--radius-pill);
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 750;
  white-space: nowrap;
}

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

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  overflow: clip;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-white);
}

.faq-item summary {
  position: relative;
  min-height: 64px;
  padding: 18px 52px 18px 20px;
  cursor: pointer;
  font-weight: 780;
  list-style: none;
}

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

.faq-item summary::after {
  position: absolute;
  top: 50%;
  right: 20px;
  color: var(--color-accent-dark);
  content: "+";
  font-family: var(--font-mono);
  font-size: 22px;
  transform: translateY(-50%);
}

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

.faq-answer {
  padding: 0 20px 20px;
  color: var(--color-muted);
}

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

.plan-card {
  position: relative;
  min-width: 0;
  padding: 28px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-white);
}

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

.plan-badge {
  position: absolute;
  top: 16px;
  right: 16px;
}

.plan-name {
  margin-bottom: 18px;
  font-size: 22px;
  font-weight: 850;
}

.plan-price {
  display: flex;
  align-items: flex-end;
  gap: 7px;
  margin-bottom: 8px;
}

.plan-price strong {
  font-family: var(--font-mono);
  font-size: 38px;
  line-height: 1;
}

.plan-price span {
  color: var(--color-muted);
  font-size: 13px;
}

.plan-note {
  min-height: 52px;
  color: var(--color-muted);
  font-size: 14px;
}

.plan-features {
  display: grid;
  gap: 10px;
  margin: 22px 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--color-border);
  list-style: none;
}

.plan-features li {
  position: relative;
  padding-left: 22px;
  color: var(--color-muted);
  font-size: 14px;
}

.plan-features li::before {
  position: absolute;
  top: 0.15em;
  left: 0;
  color: var(--color-success);
  content: "✓";
  font-weight: 900;
}

.plan-card .button {
  width: 100%;
}

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

.data-table,
.route-table,
.compare-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  background: var(--color-white);
}

.data-table th,
.data-table td,
.route-table th,
.route-table td,
.compare-table th,
.compare-table td {
  padding: 15px 18px;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: middle;
}

.data-table th,
.route-table th,
.compare-table th {
  background: var(--color-panel);
  color: var(--color-text);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.02em;
}

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

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

.route-region td {
  background: var(--color-accent-pale);
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
}

.route-country {
  display: flex;
  align-items: center;
  gap: 10px;
}

.route-flag {
  width: 28px;
  height: 20px;
  flex: 0 0 28px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: 5px;
}

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

.platform-card {
  min-width: 0;
  padding: 22px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-white);
  text-align: center;
}

.platform-icon {
  display: inline-flex;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: var(--color-accent-soft);
  color: var(--color-accent-dark);
}

.platform-icon svg {
  width: 25px;
  height: 25px;
}

.platform-name {
  margin: 13px 0;
  font-weight: 800;
}

.platform-card .button {
  width: 100%;
  min-height: 42px;
  padding-inline: 10px;
  font-size: 13px;
}

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

.article-card {
  display: flex;
  min-width: 0;
  min-height: 280px;
  flex-direction: column;
  padding: 25px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-white);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.article-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  margin-bottom: 18px;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 11px;
}

.article-card h3 {
  margin-bottom: 12px;
  font-size: 23px;
}

.article-card p {
  color: var(--color-muted);
  font-size: 14px;
}

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

.callout {
  position: relative;
  padding: 22px 24px 22px 28px;
  border: 1px solid var(--color-border);
  border-left: 5px solid var(--color-accent);
  border-radius: var(--radius-card);
  background: var(--color-accent-pale);
}

.callout-title {
  display: block;
  margin-bottom: 5px;
  font-weight: 850;
}

.promo-block {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 28px;
  margin-top: 56px;
  padding: clamp(28px, 5vw, 48px);
  overflow-x: clip;
  border-radius: var(--radius-hero);
  background: var(--color-text);
  color: var(--color-white);
}

.promo-block h2,
.promo-block h3 {
  margin-bottom: 8px;
  color: var(--color-white);
}

.promo-block p {
  color: var(--color-panel-strong);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-block: 28px;
}

.stat-card {
  padding: 18px;
  border-radius: var(--radius-sm);
  background: var(--color-panel);
}

.stat-num {
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 850;
}

.stat-label {
  margin-top: 5px;
  color: var(--color-muted);
  font-size: 12px;
}

.check-list {
  display: grid;
  gap: 9px;
  padding-left: 0;
  list-style: none;
}

.verdict {
  margin-block: 24px;
  padding: 18px 20px;
  border-left: 5px solid var(--color-accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--color-panel);
}

.preview-hero {
  position: relative;
  min-height: 796px;
  overflow: hidden;
  border-radius: var(--radius-hero);
  background: var(--color-panel);
}

.preview-hero-main {
  display: grid;
  min-height: 694px;
  grid-template-columns: minmax(460px, 0.9fr) minmax(560px, 1.1fr);
  align-items: center;
  gap: 8px;
  padding: 36px 42px 28px 54px;
}

.preview-hero-copy {
  position: relative;
  z-index: 3;
  max-width: 580px;
}

.preview-hero-copy .eyebrow {
  margin-bottom: 17px;
}

.preview-hero-copy h1 {
  margin-bottom: 0;
  font-size: 64px;
  line-height: 1.1;
}

.accent-word {
  position: relative;
  display: inline-block;
  color: var(--color-accent-dark);
  white-space: nowrap;
}

.accent-word::after {
  position: absolute;
  right: 0;
  bottom: -7px;
  left: 1px;
  height: 7px;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  content: "";
  transform: rotate(-1deg);
}

.preview-hero-description {
  max-width: 555px;
  margin: 26px 0 0;
  color: var(--color-muted);
  font-size: 17px;
}

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

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.trust-row,
.platform-chip-row,
.route-chip-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.trust-row {
  margin-top: 18px;
  color: var(--color-muted);
  font-size: 12px;
  font-weight: 650;
}

.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.trust-item::before {
  color: var(--color-success);
  content: "✓";
  font-weight: 900;
}

.micro-label {
  display: block;
  margin: 18px 0 8px;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.platform-chip,
.route-chip {
  display: inline-flex;
  min-height: 34px;
  max-width: 100%;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-white);
  font-size: 11px;
  font-weight: 700;
}

.platform-chip svg {
  width: 15px;
  height: 15px;
  flex: 0 0 15px;
}

.route-chip svg {
  width: 23px;
  height: 17px;
  flex: 0 0 23px;
  border-radius: 5px;
}

.hero-device {
  position: relative;
  align-self: stretch;
  overflow-x: clip;
}

.hero-device svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

.connected-card {
  position: absolute;
  top: 38px;
  right: 18px;
  width: 190px;
  padding: 15px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-white);
  box-shadow: var(--shadow-bubble);
  animation: connected-breathe 3.8s ease-in-out infinite;
}

.connected-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.connected-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 850;
}

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

.connected-route {
  margin-top: 12px;
  font-size: 14px;
  font-weight: 800;
}

.connected-type {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 10px;
}

.fact-band {
  position: absolute;
  right: 18px;
  bottom: 18px;
  left: 18px;
  display: grid;
  min-height: 84px;
  grid-template-columns: repeat(4, 1fr);
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-white);
}

.fact-item {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 14px;
}

.fact-item + .fact-item::before {
  position: absolute;
  top: 18px;
  bottom: 18px;
  left: 0;
  width: 1px;
  background: var(--color-border);
  content: "";
}

.fact-icon {
  display: inline-flex;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  align-items: center;
  justify-content: center;
  border-radius: 13px;
  background: var(--color-accent-soft);
  color: var(--color-accent-dark);
}

.fact-value {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 850;
  line-height: 1;
}

.fact-label {
  margin-top: 5px;
  color: var(--color-muted);
  font-size: 11px;
}

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

.token-card {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-white);
}

.token-swatch {
  height: 94px;
  border-bottom: 1px solid var(--color-border);
}

.swatch-page { background: var(--color-page); }
.swatch-panel { background: var(--color-panel); }
.swatch-panel-strong { background: var(--color-panel-strong); }
.swatch-border { background: var(--color-border); }
.swatch-accent { background: var(--color-accent); }
.swatch-accent-dark { background: var(--color-accent-dark); }
.swatch-text { background: var(--color-text); }
.swatch-muted { background: var(--color-muted); }
.swatch-success { background: var(--color-success); }
.swatch-warning { background: var(--color-warning); }
.swatch-error { background: var(--color-error); }

.token-copy {
  padding: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
}

.button-showcase,
.badge-showcase {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

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

@keyframes connected-breathe {
  50% {
    transform: translateY(-5px);
  }
}

@media (max-width: 1080px) {
  .platform-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .preview-hero-main {
    grid-template-columns: minmax(410px, 0.9fr) minmax(430px, 1.1fr);
    padding-left: 38px;
  }

  .preview-hero-copy h1 {
    font-size: 56px;
  }
}

@media (max-width: 860px) {
  .plan-grid,
  .article-grid {
    grid-template-columns: 1fr;
  }

  .preview-hero {
    min-height: auto;
  }

  .preview-hero-main {
    min-height: auto;
    grid-template-columns: 1fr;
    padding: 46px var(--gutter) 124px;
  }

  .hero-device {
    min-height: 500px;
  }

  .fact-band {
    grid-template-columns: repeat(2, 1fr);
  }

  .fact-item:nth-child(3)::before {
    display: none;
  }

  .fact-item:nth-child(-n+2) {
    border-bottom: 1px solid var(--color-border);
  }

  .promo-block {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 640px) {
  .platform-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .platform-card:last-child {
    grid-column: 1 / -1;
  }

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

  .preview-hero-main {
    padding-top: 32px;
  }

  .preview-hero-copy h1 {
    font-size: clamp(32px, 10vw, 40px);
  }

  .hero-device {
    min-height: 380px;
  }

  .connected-card {
    top: 4px;
    right: 0;
    width: 168px;
  }

  .fact-band {
    right: 10px;
    bottom: 10px;
    left: 10px;
  }

  .fact-item {
    gap: 8px;
    padding: 10px 7px;
  }

  .fact-icon {
    width: 32px;
    height: 32px;
    flex-basis: 32px;
  }

  .fact-value {
    font-size: 16px;
  }

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

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

  .toc-tabs {
    border-radius: var(--radius-sm);
  }
}