.hero-status {
  display: inline-flex;
  max-width: 100%;
  min-height: 32px;
  align-items: center;
  gap: 9px;
  padding-inline: 14px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  color: var(--color-muted);
  font-size: 13px;
}

.hero-status__dot {
  width: 7px;
  height: 7px;
  flex-shrink: 0;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
}

.hero-chips {
  margin-top: 22px;
}

.hero-stage {
  text-align: left;
}

.platform-row a {
  padding: 8px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-bg);
  transition:
    border-color var(--transition-fast),
    color var(--transition-fast),
    transform var(--transition-fast);
}

.platform-row a:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-1px);
}

.section--platforms {
  border-top: 1px solid var(--color-border);
}

.section-heading-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 38px;
}

.section-heading-row h2 {
  margin-bottom: 0;
}

.section-heading-row > p {
  max-width: 580px;
  margin-bottom: 2px;
  color: var(--color-muted);
}

.platform-download-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.platform-download-card {
  display: flex;
  min-width: 0;
  min-height: 360px;
  flex-direction: column;
  align-items: flex-start;
  gap: 22px;
  padding: 26px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-bg);
}

.platform-download-card > div:nth-child(2) {
  flex: 1;
}

.platform-download-card h3 {
  margin-bottom: 10px;
  font-size: 24px;
  font-weight: 500;
}

.platform-download-card p {
  color: var(--color-muted);
}

.platform-icon {
  display: grid;
  width: 50px;
  height: 50px;
  flex-shrink: 0;
  place-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  color: var(--color-text);
}

.platform-icon svg {
  width: 22px;
  height: 22px;
}

.section-text-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 30px;
  color: var(--color-accent);
  font-weight: 500;
}

.section-text-link:hover {
  color: var(--color-accent-dark);
}

.feature-dialog {
  display: grid;
  grid-template-columns: minmax(250px, 0.72fr) minmax(0, 1.8fr);
  gap: 24px;
}

.feature-questions {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 10px;
}

.feature-question {
  display: flex;
  width: 100%;
  min-height: 76px;
  align-items: flex-start;
  justify-content: center;
  flex-direction: column;
  gap: 3px;
  padding: 16px 20px;
  border: 1px solid transparent;
  border-radius: var(--radius-lg);
  background: var(--color-panel-strong);
  color: var(--color-text);
  text-align: left;
  transition:
    border-color var(--transition-fast),
    background-color var(--transition-fast),
    color var(--transition-fast);
}

.feature-question:hover {
  border-color: var(--color-border);
  background: var(--color-bg);
}

.feature-question[aria-selected="true"] {
  border-color: var(--color-border);
  background: var(--color-bg);
  color: var(--color-accent);
  box-shadow: var(--shadow-fine);
}

.feature-question span {
  font-size: 16px;
  font-weight: 500;
}

.feature-question small {
  color: var(--color-muted);
  font-size: 12px;
}

.feature-content {
  min-width: 0;
}

.feature-panel {
  display: grid;
  min-height: 510px;
  grid-template-columns: minmax(0, 1.25fr) minmax(260px, 0.75fr);
  grid-template-rows: 1fr auto;
  gap: 28px;
  padding: 32px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-bg);
  color: var(--color-text);
}

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

.feature-panel__copy {
  min-width: 0;
}

.feature-panel__copy .badge {
  margin-bottom: 20px;
}

.feature-panel__copy h3 {
  margin-bottom: 16px;
}

.feature-panel__copy p {
  color: var(--color-muted);
}

.feature-setting-box,
.feature-code-box {
  align-self: start;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-panel);
}

.feature-setting-row {
  display: flex;
  min-height: 60px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-muted);
  font-size: 13px;
}

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

.feature-setting-row strong {
  color: var(--color-text);
  font-weight: 500;
  text-align: right;
}

.static-toggle--on {
  border-color: var(--color-accent);
  background: var(--color-accent);
}

.static-toggle--on::after {
  right: 2px;
  left: auto;
  border-color: var(--color-bg);
}

.feature-code-box pre {
  margin: 0;
  border: 0;
  border-radius: 0;
  background: var(--color-panel);
  font-size: 12px;
}

.feature-path {
  grid-column: 1 / -1;
  padding-top: 18px;
  border-top: 1px solid var(--color-border);
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 12px;
}

.feature-platform-line {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 38px;
  padding-top: 28px;
  border-top: 1px solid var(--color-border);
}

.feature-platform-line strong {
  font-weight: 500;
}

.feature-platform-line a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--color-muted);
}

.feature-platform-line a:hover {
  color: var(--color-accent);
}

.feature-platform-line svg {
  width: 14px;
  height: 14px;
}

.quick-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.quick-step {
  display: grid;
  grid-template-columns: 94px minmax(0, 1fr);
  gap: 28px;
  padding-top: 34px;
  padding-bottom: 34px;
  border-top: 1px solid var(--color-border);
}

.quick-step:last-child {
  border-bottom: 1px solid var(--color-border);
}

.quick-step__number {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 14px;
}

.quick-step h3 {
  margin-bottom: 14px;
  font-weight: 500;
}

.quick-step p {
  max-width: 900px;
  color: var(--color-muted);
}

.ecosystem-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(340px, 0.85fr);
  gap: 46px;
}

.ecosystem-main {
  padding-top: 10px;
}

.ecosystem-main h3 {
  font-weight: 500;
}

.ecosystem-main p {
  color: var(--color-muted);
  font-size: 16px;
}

.ecosystem-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.open-source-notes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin-top: 50px;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.open-source-notes article {
  padding: 30px;
}

.open-source-notes article + article {
  border-left: 1px solid var(--color-border);
}

.open-source-notes h3 {
  font-size: 20px;
  font-weight: 500;
}

.open-source-notes p {
  color: var(--color-muted);
}

.question-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 28px;
}

.question-links a {
  color: var(--color-accent);
  font-weight: 500;
}

.question-links a:hover {
  color: var(--color-accent-dark);
}

@media (max-width: 1100px) {
  .platform-download-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .platform-download-card {
    min-height: 320px;
  }

  .feature-panel {
    grid-template-columns: 1fr;
  }

  .ecosystem-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .feature-dialog {
    grid-template-columns: 1fr;
  }

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

  .feature-panel {
    min-height: 0;
  }

  .open-source-notes {
    grid-template-columns: 1fr;
  }

  .open-source-notes article + article {
    border-top: 1px solid var(--color-border);
    border-left: 0;
  }
}

@media (max-width: 768px) {
  .section-heading-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
  }

  .quick-step {
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 16px;
  }
}

@media (max-width: 640px) {
  .hero-status {
    min-height: 30px;
    font-size: 12px;
  }

  .hero-chips {
    justify-content: flex-start;
  }

  .platform-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .platform-row li,
  .platform-row a {
    width: 100%;
  }

  .platform-row a {
    justify-content: center;
  }

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

  .platform-download-card {
    min-height: 0;
  }

  .feature-questions {
    grid-template-columns: 1fr;
  }

  .feature-question {
    min-height: 66px;
  }

  .feature-panel {
    gap: 22px;
    padding: 22px;
  }

  .feature-setting-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }

  .feature-setting-row strong,
  .feature-setting-row .static-toggle {
    align-self: flex-end;
  }

  .feature-platform-line {
    gap: 14px;
  }

  .quick-step {
    grid-template-columns: 1fr;
  }

  .quick-step__number {
    padding-bottom: 8px;
    border-bottom: 1px solid var(--color-border);
  }

  .ecosystem-main p {
    font-size: 15px;
  }

  .open-source-notes article {
    padding-inline: 0;
  }
}