.tabs-shell {
  min-width: 0;
}

.tab-list,
[role="tablist"] {
  display: flex;
  max-width: 100%;
  gap: 6px;
  overflow-x: auto;
  padding: 5px;
  border: var(--line) solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

[role="tab"] {
  min-height: 40px;
  flex: 0 0 auto;
  padding: 8px 16px;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-muted);
  font-weight: 700;
}

[role="tab"]:hover {
  color: var(--color-text);
}

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

[role="tabpanel"] {
  padding-top: 22px;
}

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

.toc-tabs {
  position: sticky;
  top: var(--toc-top);
  z-index: 30;
  display: flex;
  max-width: 100%;
  gap: 6px;
  overflow-x: auto;
  padding: 7px;
  border: var(--line) solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-page);
  box-shadow: 0 10px 24px -22px var(--color-shadow);
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

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

.toc-tabs a {
  min-height: 38px;
  flex: 0 0 auto;
  padding: 8px 13px;
  border-radius: var(--radius-sm);
  color: var(--color-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-text);
  color: var(--color-white);
}

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

.faq-item {
  border: var(--line) solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-page);
}

.faq-item summary {
  position: relative;
  min-height: 54px;
  padding: 15px 48px 15px 18px;
  color: var(--color-text);
  font-weight: 750;
  list-style: none;
}

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

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

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

.faq-answer {
  padding: 0 18px 18px;
  color: var(--color-muted);
}

.plan-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.plan-card {
  position: relative;
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 24px;
  border: var(--line) solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-page);
}

.plan-card.is-current {
  border-color: var(--color-accent);
  box-shadow: inset 0 3px 0 var(--color-accent);
}

.plan-card.is-best {
  border-color: var(--color-accent-deep);
  background: linear-gradient(145deg, var(--color-sky), var(--color-accent-deep));
  color: var(--color-white);
}

.plan-card.is-best h3,
.plan-card.is-best .plan-price,
.plan-card.is-best .plan-meta,
.plan-card.is-best li {
  color: var(--color-white);
}

.plan-ribbon {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 4px 9px;
  border-radius: var(--radius-pill);
  background: var(--color-warning);
  color: var(--color-white);
  font-size: 11px;
  font-weight: 800;
}

.plan-period {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 12px;
}

.plan-price {
  margin: 18px 0 4px;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 900;
  line-height: 1;
}

.plan-price small {
  font-size: 13px;
  font-weight: 650;
}

.plan-meta {
  min-height: 48px;
  color: var(--color-muted);
  font-size: 13px;
}

.plan-features {
  display: grid;
  gap: 8px;
  margin: 18px 0 24px;
  padding: 0;
  list-style: none;
}

.plan-features li {
  color: var(--color-text);
  font-size: 13px;
}

.plan-features li::before {
  margin-right: 7px;
  color: var(--color-success);
  content: "✓";
  font-weight: 900;
}

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

.table-scroll {
  max-width: 100%;
  overflow-x: auto;
  border: var(--line) solid var(--color-border);
  border-radius: var(--radius-md);
  -webkit-overflow-scrolling: touch;
}

.data-table,
.route-table,
.compare-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  background: var(--color-page);
}

.data-table th,
.data-table td,
.route-table th,
.route-table td,
.compare-table th,
.compare-table td {
  padding: 13px 15px;
  border-bottom: var(--line) solid var(--color-border);
  color: var(--color-text);
  font-size: 13px;
  text-align: left;
  vertical-align: top;
}

.data-table th,
.route-table th,
.compare-table th {
  background: var(--color-panel);
  color: var(--color-text);
  font-weight: 800;
  white-space: nowrap;
}

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

.route-table .region-row th {
  background: var(--color-ink-panel);
  color: var(--color-dark-text);
  font-family: var(--font-mono);
  letter-spacing: .04em;
}

.route-type {
  font-family: var(--font-mono);
  font-size: 12px;
}

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

.platform-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.platform-card {
  display: flex;
  min-width: 0;
  align-items: center;
  flex-direction: column;
  padding: 22px 14px;
  border: var(--line) solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-page);
  text-align: center;
}

.platform-icon {
  display: grid;
  width: 46px;
  height: 46px;
  flex: 0 0 auto;
  place-items: center;
  margin-bottom: 12px;
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  color: var(--color-accent-deep);
}

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

.platform-card h3 {
  font-size: 15px;
}

.platform-card p {
  min-height: 42px;
  color: var(--color-muted);
  font-size: 12px;
}

.platform-card .btn {
  width: 100%;
  min-height: 40px;
  padding: 8px 10px;
  font-size: 12px;
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.article-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 20px;
  border: var(--line) solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-page);
}

.article-card:hover {
  border-color: var(--color-accent);
}

.article-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 11px;
}

.article-card h3 {
  font-size: 19px;
}

.article-card h3 a {
  color: var(--color-text);
}

.article-card p {
  color: var(--color-muted);
  font-size: 13px;
}

.article-card-link {
  margin-top: auto;
  padding-top: 14px;
  font-weight: 750;
}

.callout {
  position: relative;
  margin: 24px 0;
  padding: 18px 20px 18px 24px;
  border: var(--line) solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  color: var(--color-text);
}

.callout strong {
  color: var(--color-accent-deep);
}

.end-promo {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 24px;
  margin-top: 50px;
  padding: clamp(24px, 4vw, 38px);
  overflow-x: clip;
  border-radius: var(--radius-lg);
  background: var(--color-ink-panel);
  color: var(--color-dark-subtle);
}

.end-promo h2,
.end-promo h3 {
  color: var(--color-dark-text);
}

.end-promo p {
  margin: 0;
}

.float-cta {
  position: fixed;
  right: max(20px, env(safe-area-inset-right, 0px));
  bottom: max(20px, env(safe-area-inset-bottom, 0px));
  z-index: 80;
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  gap: 9px;
  padding: 11px 18px;
  border: var(--line) solid var(--color-accent);
  border-radius: var(--radius-md);
  background: var(--color-accent);
  color: var(--color-white);
  box-shadow: 0 12px 28px -12px var(--color-accent-glow);
  font-size: 14px;
  font-weight: 800;
}

.float-cta:hover {
  border-color: var(--color-accent-deep);
  background: var(--color-accent-deep);
  color: var(--color-white);
}

.float-cta svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

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

.hero-preview {
  padding-top: 14px;
  overflow-x: clip;
}

.hero-card {
  position: relative;
  display: flex;
  min-height: 742px;
  overflow: hidden;
  border: var(--line) solid var(--color-ink-panel);
  border-radius: var(--radius-hero);
  background: var(--color-ink-panel);
  flex-direction: column;
}

.hero-card::before {
  position: absolute;
  top: -180px;
  right: -120px;
  width: 760px;
  height: 640px;
  background: radial-gradient(closest-side, var(--color-accent-soft), transparent);
  content: "";
  pointer-events: none;
}

.hero-main {
  position: relative;
  display: grid;
  flex: 1;
  grid-template-columns: 46% 54%;
  align-items: center;
  padding: 44px 56px 4px;
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 540px;
}

.hero-copy .badge {
  border-color: var(--color-dark-line-strong);
  background: transparent;
  color: var(--color-dark-subtle);
}

.hero-copy h1 {
  margin: 22px 0 18px;
  background: linear-gradient(180deg, var(--color-white), var(--color-dark-subtle));
  color: var(--color-white);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  max-width: 480px;
  margin-bottom: 28px;
  color: var(--color-dark-subtle);
  font-size: 16px;
}

.hero-subtitle strong,
.hero-subtitle code {
  color: var(--color-dark-text);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 25px;
}

.hero-actions .btn-secondary {
  border-color: var(--color-dark-line-strong);
  background: transparent;
  color: var(--color-dark-text);
}

.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  padding: 0;
  list-style: none;
}

.trust-list li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-dark-muted);
  font-size: 12.5px;
}

.trust-list svg {
  width: 13px;
  height: 13px;
  flex: 0 0 auto;
  color: var(--color-success);
}

.hero-device {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  flex-direction: column;
  padding-left: 12px;
}

.umbrella-svg {
  width: min(520px, 100%);
}

.rain-line {
  animation: rain-fall 2s linear infinite;
}

.rain-line:nth-child(2n) {
  animation-delay: -.65s;
}

.rain-line:nth-child(3n) {
  animation-delay: -1.15s;
}

@keyframes rain-fall {
  0% {
    opacity: 0;
    transform: translateY(-24px);
  }

  18%,
  72% {
    opacity: .6;
  }

  100% {
    opacity: 0;
    transform: translateY(62px);
  }
}

.hero-platforms {
  display: flex;
  justify-content: center;
  gap: clamp(14px, 2.4vw, 32px);
  margin: 2px 0 0;
  padding: 0;
  list-style: none;
}

.hero-platforms li {
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 5px;
  color: var(--color-dark-text);
}

.hero-platforms svg {
  width: 22px;
  height: 22px;
}

.hero-platforms span {
  color: var(--color-dark-muted);
  font-size: 11px;
}

.encrypted-trunk {
  position: relative;
  width: 100%;
  height: 84px;
  margin-top: 8px;
}

.encrypted-trunk::before {
  position: absolute;
  top: 0;
  bottom: 6px;
  left: 50%;
  width: 2px;
  background: linear-gradient(var(--color-sky), var(--color-accent-soft));
  box-shadow: 0 0 12px var(--color-accent-glow);
  content: "";
  transform: translateX(-50%);
}

.encrypted-trunk::after {
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 9px;
  height: 9px;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  box-shadow: 0 0 10px var(--color-accent-glow);
  content: "";
  transform: translateX(-50%);
}

.trunk-label {
  position: absolute;
  top: 27px;
  left: calc(50% + 16px);
  padding: 3px 9px;
  border: var(--line) solid var(--color-accent);
  border-radius: var(--radius-pill);
  color: var(--color-sky);
  font-size: 10px;
  letter-spacing: .08em;
}

.route-strip {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 17px 40px 19px;
  border-top: var(--line) solid var(--color-dark-line);
}

.route-strip-label {
  display: grid;
  flex: 0 0 auto;
  color: var(--color-dark-text);
  font-size: 13px;
}

.route-strip-label code {
  color: var(--color-dark-muted);
  font-size: 10px;
  letter-spacing: .13em;
}

.flag-list {
  display: flex;
  flex: 1;
  justify-content: space-evenly;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.flag-item {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 9px;
  padding: 7px 11px;
  border: var(--line) solid var(--color-dark-line);
  border-radius: var(--radius-md);
  background: var(--color-dark-card);
}

.flag-item svg {
  width: 28px;
  height: 20px;
  flex: 0 0 auto;
  overflow: hidden;
  border-radius: 4px;
}

.flag-name {
  color: var(--color-dark-text);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.flag-code {
  display: block;
  color: var(--color-dark-muted);
  font-size: 9.5px;
  white-space: nowrap;
}

.preview-page {
  padding-bottom: 80px;
}

.preview-section {
  padding-top: 70px;
  padding-bottom: 20px;
}

.preview-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: var(--line) solid var(--color-border);
}

.preview-heading h2 {
  margin: 0;
  font-size: 30px;
}

.preview-heading code {
  color: var(--color-muted);
  font-size: 11px;
}

.swatch-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.swatch {
  overflow: hidden;
  border: var(--line) solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-page);
}

.swatch-color {
  height: 78px;
  border-bottom: var(--line) solid var(--color-border);
}

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

.swatch code {
  display: block;
  padding: 9px;
  color: var(--color-text);
  font-size: 10px;
}

.type-samples {
  display: grid;
  gap: 16px;
}

.type-display {
  font-family: var(--font-display);
  font-size: clamp(38px, 6vw, 68px);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.1;
}

.type-body {
  max-width: 720px;
  color: var(--color-muted);
  font-size: 16px;
}

.type-mono {
  padding: 14px;
  border-radius: var(--radius-sm);
  background: var(--color-ink-panel);
  color: var(--color-dark-text);
  font-family: var(--font-mono);
  overflow-wrap: anywhere;
}

.button-showcase,
.badge-showcase {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

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

.preview-footer {
  margin-top: 70px;
}

@media (max-width: 1120px) {
  .hero-main {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 40px 32px 4px;
  }

  .hero-copy {
    max-width: 680px;
  }

  .hero-device {
    padding-left: 0;
  }

  .rain-line:nth-child(even) {
    display: none;
  }

  .route-strip {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .flag-list {
    flex-wrap: wrap;
    justify-content: flex-start;
  }

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

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

@media (max-width: 768px) {
  .plan-grid,
  .article-grid {
    grid-template-columns: 1fr;
  }

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

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

  .hero-card {
    min-height: 0;
  }

  .hero-main {
    padding: 30px 20px 4px;
  }

  .route-strip {
    padding: 16px 20px 20px;
  }

  .flag-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
  }

  .flag-item {
    width: 100%;
  }

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

  .preview-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }
}

@media (max-width: 420px) {
  .hero-actions .btn {
    width: 100%;
  }

  .hero-platforms {
    gap: 10px;
  }

  .hero-platforms span {
    font-size: 9px;
  }

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

  .flag-name {
    font-size: 11px;
  }

  .flag-code {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .rain-line {
    animation: none;
    opacity: .4;
  }
}