:root {
  --color-stage-active: #EEF1FD;
  --color-stage-idle: #F7FBFD;
  --color-code-key: #3849C2;
  --color-code-string: #167A57;
  --color-code-comment: #5B6577;
  --color-badge-recommended: #E6F6EF;
  --color-badge-paused: #FFF4DF;
  --color-fab-text: #FFFFFF;
}

/* Tabs and staged feature panel */
.stage-card {
  overflow: hidden;
  border-radius: var(--radius-2xl);
  background: var(--color-panel);
  color: var(--color-text);
  box-shadow: var(--shadow-soft);
}

.stage-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-bottom: 1px solid var(--color-border);
  background: var(--color-stage-idle);
  color: var(--color-muted);
}

.stage-step {
  position: relative;
  display: flex;
  min-height: 58px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 10px 24px;
  font-size: 14px;
  font-weight: 500;
  text-align: center;
}

.stage-step + .stage-step {
  border-left: 1px solid var(--color-border);
}

.stage-step.is-current {
  background: var(--color-stage-active);
  color: var(--color-accent-dark);
}

.stage-number {
  display: inline-flex;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: 11px;
}

.feature-tabs {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 36px;
  padding: 36px;
}

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

.tab-button {
  position: relative;
  display: flex;
  width: 100%;
  min-height: 66px;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  color: var(--color-muted);
  cursor: pointer;
  text-align: left;
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.tab-button::before {
  position: absolute;
  top: 12px;
  bottom: 12px;
  left: 0;
  width: 3px;
  border-radius: 0 var(--radius-pill) var(--radius-pill) 0;
  background: var(--color-accent);
  content: "";
  opacity: 0;
}

.tab-button:hover,
.tab-button[aria-selected="true"] {
  background: var(--color-panel-alt);
  color: var(--color-text);
}

.tab-button[aria-selected="true"]::before {
  opacity: 1;
}

.tab-button-icon {
  display: inline-flex;
  width: 34px;
  height: 34px;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--color-accent-soft);
  color: var(--color-accent-dark);
}

.tab-button-icon svg {
  width: 17px;
  height: 17px;
}

.tab-panels {
  min-width: 0;
}

.tab-panel {
  min-width: 0;
}

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

.tab-panel-copy {
  max-width: 760px;
  margin-bottom: 24px;
  color: var(--color-muted);
  line-height: 1.85;
}

.config-sample {
  max-width: 100%;
  padding: 22px;
  overflow-x: auto;
  border-radius: var(--radius-md);
  background: var(--color-panel-alt);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.75;
  -webkit-overflow-scrolling: touch;
}

.code-key {
  color: var(--color-code-key);
}

.code-string {
  color: var(--color-code-string);
}

.code-comment {
  color: var(--color-code-comment);
}

/* Long-page navigation */
.toc {
  position: sticky;
  top: 16px;
  z-index: 20;
  display: flex;
  max-width: 100%;
  padding: 8px;
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  color: var(--color-text);
  box-shadow: var(--shadow-soft);
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.toc a {
  display: inline-flex;
  min-height: 40px;
  flex: 0 0 auto;
  align-items: center;
  padding: 8px 13px;
  border-radius: var(--radius-sm);
  color: var(--color-muted);
  font-size: 13px;
  white-space: nowrap;
}

.toc a:hover,
.toc a[aria-current="true"] {
  background: var(--color-panel-alt);
  color: var(--color-accent-dark);
}

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

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

.faq-item summary {
  position: relative;
  display: flex;
  min-height: 62px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}

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

.faq-item summary::after {
  width: 10px;
  height: 10px;
  flex-shrink: 0;
  border-right: 2px solid var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
  content: "";
  transform: rotate(45deg) translateY(-2px);
  transition: transform var(--transition-fast);
}

.faq-item[open] summary::after {
  transform: rotate(225deg) translate(-2px, -2px);
}

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

.faq-answer > :last-child {
  margin-bottom: 0;
}

/* Glossary */
.glossary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.term-card {
  position: relative;
  padding: 26px;
  border-radius: var(--radius-xl);
  background: var(--color-panel);
  color: var(--color-text);
  box-shadow: var(--shadow-soft);
}

.term-card::before {
  display: block;
  width: 34px;
  height: 4px;
  margin-bottom: 20px;
  border-radius: var(--radius-pill);
  background: var(--gradient-accent);
  content: "";
}

.term-card dt {
  margin-bottom: 8px;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
}

.term-card dd {
  margin: 0;
  color: var(--color-muted);
  line-height: 1.75;
}

/* Download client cards */
.download-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.client-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 28px;
  border-radius: var(--radius-xl);
  background: var(--color-panel);
  color: var(--color-text);
  box-shadow: var(--shadow-soft);
}

.client-card-head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.client-card-title {
  min-width: 0;
  flex: 1;
}

.client-card-title h3 {
  margin-bottom: 5px;
}

.client-meta {
  color: var(--color-muted);
  font-size: 13px;
}

.client-description {
  margin: 20px 0;
  color: var(--color-muted);
}

.client-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: auto;
}

.client-actions .button {
  flex: 1 1 180px;
}

.client-version {
  margin-top: 16px;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 12px;
}

.status-badge {
  display: inline-flex;
  max-width: 100%;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.3;
}

.status-badge-primary {
  background: var(--color-accent-soft);
  color: var(--color-accent-dark);
}

.status-badge-recommended {
  background: var(--color-badge-recommended);
  color: var(--color-success);
}

.status-badge-paused {
  background: var(--color-badge-paused);
  color: var(--color-text);
}

/* Blog cards */
.article-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.article-card {
  display: flex;
  min-width: 0;
  min-height: 100%;
  flex-direction: column;
  padding: 26px;
  border-radius: var(--radius-xl);
  background: var(--color-panel);
  color: var(--color-text);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.article-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}

.article-card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--color-muted);
  font-size: 12px;
}

.article-card h3 {
  font-size: 20px;
  line-height: 1.45;
}

.article-card p {
  color: var(--color-muted);
  font-size: 14px;
  line-height: 1.75;
}

.article-card-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: auto;
  color: var(--color-accent-dark);
  font-size: 14px;
  font-weight: 600;
}

/* Callouts */
.callout {
  position: relative;
  margin: 28px 0;
  padding: 20px 22px 20px 52px;
  border-radius: var(--radius-md);
  background: var(--color-accent-soft);
  color: var(--color-text);
}

.callout::before {
  position: absolute;
  top: 20px;
  left: 20px;
  display: inline-flex;
  width: 20px;
  height: 20px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  color: var(--color-panel);
  content: "i";
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
}

.callout-warning {
  background: var(--color-warning-soft);
  color: var(--color-text);
}

.callout-warning::before {
  background: var(--color-warning);
  color: var(--color-text);
  content: "!";
}

.callout-success {
  background: var(--color-success-soft);
  color: var(--color-text);
}

.callout-success::before {
  background: var(--color-success);
  color: var(--color-panel);
  content: "✓";
}

.callout > :last-child {
  margin-bottom: 0;
}

/* Platform links */
.platform-entry-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.platform-entry {
  display: flex;
  min-height: 126px;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 20px;
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  color: var(--color-text);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-fast);
}

.platform-entry:hover {
  transform: translateY(-2px);
}

.platform-entry-icon {
  display: inline-flex;
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--color-panel-alt);
  color: var(--color-muted);
}

.platform-entry-icon svg {
  width: 19px;
  height: 19px;
}

/* Article end download guide */
.article-download-guide {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  margin-top: 56px;
  padding: 28px;
  align-items: center;
  border-radius: var(--radius-xl);
  background: var(--color-panel-alt);
  color: var(--color-text);
}

.article-download-guide h2,
.article-download-guide h3 {
  margin-bottom: 8px;
}

.article-download-guide p {
  margin: 0;
  color: var(--color-muted);
}

/* Floating download link */
.dl-fab {
  position: fixed;
  z-index: 60;
  right: 28px;
  bottom: 28px;
  display: inline-flex;
  min-height: 46px;
  max-width: calc(100vw - 32px);
  align-items: center;
  gap: 8px;
  padding: 0 20px 0 16px;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  color: var(--color-fab-text);
  box-shadow: var(--shadow-button);
  font-size: 14px;
  font-weight: 600;
  transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.dl-fab:hover {
  background: var(--color-accent-dark);
  color: var(--color-fab-text);
  transform: translateY(-1px);
}

.dl-fab svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* Preview utilities */
.preview-section-label {
  margin-bottom: 28px;
  color: var(--color-accent-dark);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .08em;
}

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

.token-swatch {
  overflow: clip;
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  color: var(--color-text);
  box-shadow: var(--shadow-soft);
}

.token-color {
  height: 92px;
}

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

.token-color-panel {
  background: var(--color-panel);
  border-bottom: 1px solid var(--color-border);
}

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

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

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

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

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

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

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

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

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

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

.token-label {
  padding: 14px;
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 12px;
}

/* Hero device */
.preview-hero {
  position: relative;
  min-height: calc(100vh - var(--header-height) - 48px);
  display: grid;
  grid-template-columns: 460px minmax(0, 1fr);
  gap: 56px;
  padding-top: 24px;
  padding-bottom: 40px;
  align-items: center;
  overflow-x: clip;
}

.hero-copy {
  max-width: 460px;
}

.hero-eyebrow {
  display: inline-flex;
  max-width: 100%;
  align-items: center;
  gap: 10px;
  margin: 0 0 22px;
  padding: 6px 14px 6px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  color: var(--color-muted);
  font-size: 13px;
  line-height: 1.5;
}

.hero-pulse {
  position: relative;
  width: 8px;
  height: 8px;
  flex-shrink: 0;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
}

.hero-pulse::before {
  position: absolute;
  inset: -4px;
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-pill);
  content: "";
  animation: hero-breathe 2.4s ease-out infinite;
}

@keyframes hero-breathe {
  0% {
    opacity: .7;
    transform: scale(.5);
  }

  70%,
  100% {
    opacity: 0;
    transform: scale(1.35);
  }
}

.hero-copy .lead {
  margin-bottom: 28px;
  font-size: 17px;
}

.hero-copy .button-row {
  margin-bottom: 24px;
}

.hero-copy .chip-list {
  margin-bottom: 28px;
}

.hero-platforms {
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}

.hero-platforms-caption {
  display: block;
  margin-bottom: 12px;
  color: var(--color-muted);
  font-size: 12px;
  letter-spacing: .06em;
}

.hero-platforms .platform-list {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 22px;
}

.hero-platforms a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--color-text);
  font-size: 13.5px;
}

.hero-platform-icon {
  display: inline-flex;
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  border-radius: 9px;
  background: var(--color-panel-alt);
  color: var(--color-muted);
}

.hero-platform-icon svg {
  width: 16px;
  height: 16px;
}

.hero-device {
  position: relative;
  min-width: 0;
}

.client-window {
  overflow: hidden;
  border-radius: var(--radius-2xl);
  background: var(--color-panel);
  color: var(--color-text);
  box-shadow: var(--shadow-card);
  font-size: 13px;
  animation: device-rise .8s cubic-bezier(.2, .7, .2, 1) both;
}

@keyframes device-rise {
  from {
    opacity: 0;
    transform: translateY(24px);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

.window-bar {
  position: relative;
  display: flex;
  height: 48px;
  align-items: center;
  padding: 0 20px;
  border-bottom: 1px solid var(--color-border);
}

.window-dots {
  display: flex;
  gap: 8px;
}

.window-dots span {
  width: 11px;
  height: 11px;
  flex-shrink: 0;
  border-radius: var(--radius-pill);
  background: var(--color-border);
}

.window-title {
  position: absolute;
  left: 50%;
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 500;
  transform: translateX(-50%);
}

.window-body {
  display: grid;
  grid-template-columns: 196px minmax(0, 1fr) 160px;
}

.window-sidebar {
  padding: 16px 12px;
  border-right: 1px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-muted);
}

.window-caption {
  display: block;
  margin-bottom: 10px;
  padding: 0 12px;
  color: var(--color-muted);
  font-size: 11px;
  letter-spacing: .08em;
}

.window-menu {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
}

.window-menu li {
  display: flex;
  height: 40px;
  align-items: center;
  gap: 10px;
  padding: 0 12px;
  border-radius: var(--radius-sm);
  color: var(--color-muted);
  font-size: 13px;
}

.window-menu li::before {
  width: 6px;
  height: 6px;
  flex-shrink: 0;
  border-radius: var(--radius-pill);
  background: var(--color-border);
  content: "";
}

.window-menu li.is-selected {
  background: var(--color-panel-alt);
  color: var(--color-accent-dark);
  font-weight: 600;
}

.window-menu li.is-selected::before {
  background: var(--color-accent);
}

.window-main {
  padding: 20px 24px 22px;
}

.window-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
}

.window-section-head h3 {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
}

.window-section-head small {
  color: var(--color-muted);
  font-size: 11.5px;
}

.settings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 20px;
}

.setting-field {
  min-width: 0;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: var(--color-panel);
  color: var(--color-text);
}

.setting-field-wide {
  grid-column: 1 / -1;
}

.setting-label {
  display: block;
  margin-bottom: 6px;
  color: var(--color-muted);
  font-size: 11.5px;
}

.setting-value {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-text);
  font-size: 13px;
  font-weight: 500;
}

.switch {
  position: relative;
  display: inline-block;
  width: 34px;
  height: 20px;
  flex-shrink: 0;
  border-radius: var(--radius-pill);
  background: var(--color-border);
}

.switch::after {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 14px;
  height: 14px;
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  box-shadow: var(--shadow-control);
  content: "";
}

.switch.is-on {
  background: var(--color-accent);
}

.switch.is-on::after {
  left: 17px;
}

.routing-block {
  margin-top: 22px;
}

.route-list {
  display: grid;
  gap: 8px;
}

.route-rule {
  display: flex;
  min-width: 0;
  min-height: 36px;
  align-items: center;
  gap: 12px;
  padding: 5px 6px 5px 14px;
  border-radius: var(--radius-pill);
  background: var(--color-panel-alt);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 12px;
}

.route-match {
  min-width: 0;
  flex: 1;
  overflow-wrap: anywhere;
}

.route-arrow {
  flex-shrink: 0;
  color: var(--color-muted);
}

.route-output {
  display: inline-flex;
  min-height: 26px;
  flex-shrink: 0;
  align-items: center;
  gap: 7px;
  padding: 3px 12px 3px 10px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 600;
}

.route-output::before {
  width: 7px;
  height: 7px;
  flex-shrink: 0;
  border-radius: var(--radius-pill);
  content: "";
}

.route-direct {
  background: var(--color-success-soft);
  color: var(--color-success);
}

.route-direct::before {
  background: var(--color-success);
}

.route-proxy {
  background: var(--color-accent-soft);
  color: var(--color-accent-dark);
}

.route-proxy::before {
  background: var(--color-accent);
}

.window-rail {
  display: grid;
  padding: 20px 14px;
  border-left: 1px solid var(--color-border);
  align-content: start;
  gap: 12px;
}

.window-stat {
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: var(--color-bg);
  color: var(--color-text);
}

.window-stat-label {
  display: block;
  margin-bottom: 6px;
  color: var(--color-muted);
  font-size: 11.5px;
}

.window-stat-value {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
}

.protocol-list {
  display: grid;
  gap: 5px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.protocol-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
}

.protocol-list li::before {
  width: 5px;
  height: 5px;
  flex-shrink: 0;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  content: "";
}

@media (prefers-reduced-motion: reduce) {
  .hero-pulse::before,
  .client-window {
    animation: none;
  }

  .hero-pulse::before {
    opacity: 0;
  }
}

@media (max-width: 1180px) {
  .preview-hero {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-copy {
    max-width: 640px;
  }

  .window-body {
    grid-template-columns: 180px minmax(0, 1fr);
  }

  .window-rail {
    display: none;
  }

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

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

@media (max-width: 820px) {
  .feature-tabs {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 24px;
  }

  .tab-list {
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
  }

  .tab-button {
    width: auto;
    min-width: 190px;
    flex: 0 0 auto;
  }

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

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

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

@media (max-width: 640px) {
  .stage-strip {
    display: flex;
    gap: 8px;
    padding: 12px;
    overflow-x: auto;
    border-bottom: 1px solid var(--color-border);
  }

  .stage-step {
    min-height: 38px;
    flex: 0 0 auto;
    padding: 7px 12px;
    border: 0;
    border-radius: var(--radius-pill);
    background: var(--color-panel);
    white-space: nowrap;
  }

  .stage-step + .stage-step {
    border-left: 0;
  }

  .stage-number {
    width: 20px;
    height: 20px;
  }

  .feature-tabs {
    padding: 18px;
  }

  .tab-button {
    min-width: 165px;
    min-height: 56px;
  }

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

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

  .window-body {
    grid-template-columns: 1fr;
  }

  .window-sidebar {
    overflow-x: auto;
    border-right: 0;
    border-bottom: 1px solid var(--color-border);
  }

  .window-menu {
    display: flex;
    width: max-content;
    gap: 4px;
  }

  .window-menu li {
    white-space: nowrap;
  }

  .window-main {
    padding: 18px;
  }

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

  .setting-field-wide {
    grid-column: auto;
  }

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

  .route-rule {
    align-items: flex-start;
    flex-wrap: wrap;
    border-radius: var(--radius-md);
  }

  .route-match {
    flex-basis: calc(100% - 28px);
  }

  .route-output {
    margin-left: auto;
  }

  .dl-fab {
    right: 16px;
    bottom: 16px;
  }

  .client-actions {
    flex-direction: column;
  }

  .client-actions .button {
    flex-basis: auto;
  }
}