.tool-workspace {
  position: relative;
  display: grid;
  grid-template-columns: minmax(300px, 0.88fr) minmax(0, 1.12fr);
  gap: var(--space-4);
  align-items: start;
}

.tool-workspace::before {
  content: "";
  position: absolute;
  top: 2.1rem;
  left: 38%;
  right: 38%;
  height: 1px;
  background: var(--color-line-strong);
  opacity: 0.46;
}

.tool-panel {
  border-top: 4px solid var(--color-primary);
  position: relative;
}

.tool-panel::before {
  content: "input module";
  position: absolute;
  top: 0.68rem;
  right: 0.78rem;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 800;
  text-transform: uppercase;
}

.tool-panel h2 {
  margin-bottom: var(--space-2);
}

.tool-panel--mock {
  border-top-color: var(--color-warning);
}

.calculator-form {
  display: grid;
  gap: var(--space-4);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.field-pair {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(106px, 0.42fr);
  gap: var(--space-2);
}

.duration-field-group {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-2);
  min-width: 0;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background:
    linear-gradient(rgba(17, 24, 22, 0.025) 1px, transparent 1px) 0 0 / 16px
    16px,
    var(--color-surface-muted);
  margin: 0;
  padding: var(--space-3);
}

.duration-field-group legend {
  grid-column: 1 / -1;
  color: var(--color-muted-strong);
  padding: 0;
}

.field {
  display: grid;
  gap: 0.32rem;
}

.field__label {
  color: var(--color-muted-strong);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 800;
}

.field__hint {
  color: var(--color-muted);
  font-size: 0.86rem;
  line-height: 1.5;
}

.field__control {
  position: relative;
  display: block;
}

.field__control input {
  padding-right: 3.15rem;
}

.field__suffix {
  position: absolute;
  top: 50%;
  right: 0.72rem;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  pointer-events: none;
  transform: translateY(-50%);
}

.calculator-form .button {
  justify-self: start;
  min-width: 7.5rem;
}

.result-box {
  position: relative;
  display: grid;
  gap: var(--space-4);
  border-left: 4px solid var(--color-primary);
}

.result-box::before {
  content: "measurement";
  position: absolute;
  top: 0.68rem;
  right: 0.78rem;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 800;
  text-transform: uppercase;
}

.result-box__header {
  display: grid;
  gap: var(--space-2);
  padding-right: 5.8rem;
}

.result-box__stage {
  justify-self: start;
  border: 1px solid var(--passive-badge-border);
  border-radius: var(--radius-sm);
  background: var(--passive-badge-bg);
  color: var(--color-muted-strong);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 800;
  line-height: 1.3;
  padding: 0.12rem 0.38rem;
  text-transform: uppercase;
  box-shadow: none;
  cursor: default;
  user-select: none;
}

.result-box__title {
  color: var(--color-primary-dark);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.35;
  margin-bottom: 0;
  text-transform: uppercase;
}

.result-box__value {
  display: block;
  color: var(--color-text-strong);
  font-family: var(--font-mono);
  font-size: 2.18rem;
  font-variant-numeric: tabular-nums;
  line-height: 1.12;
  overflow-wrap: anywhere;
}

.result-box__description {
  color: var(--color-muted);
  font-size: 0.88rem;
  margin-bottom: 0;
}

.result-box__details {
  display: grid;
  gap: var(--space-2);
}

.result-box__details .result-box__stage {
  background: var(--passive-badge-bg);
  color: var(--color-muted-strong);
}

.result-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background: var(--color-border-strong);
  margin: 0;
  overflow: hidden;
}

.result-list__row {
  min-width: 0;
  border: 0;
  border-radius: 0;
  background: rgba(241, 245, 240, 0.94);
  padding: 0.62rem 0.72rem;
}

.result-list__row:last-child:nth-child(odd) {
  grid-column: 1 / -1;
}

.result-list dt {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 800;
}

.result-list dd {
  margin: 0.12rem 0 0;
  color: var(--color-text-strong);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-variant-numeric: tabular-nums;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.form-error {
  border: 1px solid rgba(138, 90, 18, 0.38);
  border-radius: var(--radius-sm);
  background: #f7ecd6;
  color: var(--color-warning);
  margin: 0;
  padding: var(--space-3);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: none;
  max-width: 100%;
}

.comparison-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}

.comparison-table caption {
  background:
    linear-gradient(90deg, rgba(43, 104, 113, 0.08), transparent 18rem),
    var(--color-console-muted);
  color: var(--color-text-strong);
  font-family: var(--font-mono);
  font-weight: 800;
  padding: 0.72rem 0.9rem;
  text-align: left;
}

.comparison-table th,
.comparison-table td {
  border-top: 1px solid var(--color-border);
  padding: 0.72rem 0.9rem;
  text-align: left;
  vertical-align: top;
}

.comparison-table thead th {
  background: var(--color-surface-muted);
  color: var(--color-muted-strong);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  white-space: nowrap;
}

.comparison-table tbody tr:nth-child(even) {
  background: rgba(241, 245, 240, 0.72);
}

.comparison-table tbody th {
  color: var(--color-text-strong);
  font-weight: 800;
}

.comparison-table td:not(:first-child) {
  font-variant-numeric: tabular-nums;
}

[data-result="strong-warning"] {
  border-left: 4px solid var(--color-warning);
  background: #f7ecd6;
  border-radius: var(--radius-sm);
  color: #5c430a;
  padding: var(--space-3) var(--space-4);
}

.dns-boundary-note {
  border: 1px solid rgba(39, 107, 136, 0.3);
  border-left: 4px solid var(--color-info);
  background:
    linear-gradient(rgba(39, 107, 136, 0.04) 1px, transparent 1px) 0 0 / 20px
    20px,
    #edf5f6;
  padding: var(--space-4);
}

.dns-boundary-note p {
  color: var(--color-muted-strong);
}

.dns-answer-table td,
.dns-answer-table th,
.dns-question-table td,
.dns-question-table th {
  overflow-wrap: anywhere;
}

.dns-answer-table {
  min-width: 940px;
}

.dns-question-table {
  min-width: 480px;
}

.dns-cname-chain {
  margin: var(--space-3) 0 0;
}

.dns-option-check {
  display: flex;
  align-items: flex-start;
  gap: 0.52rem;
  color: var(--color-muted-strong);
  font-weight: 760;
}

.dns-option-check input {
  inline-size: 1rem;
  block-size: 1rem;
  margin-top: 0.18rem;
}

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

.dns-type-view-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.dns-type-view-card {
  display: grid;
  gap: var(--space-2);
  min-width: 0;
  border: 1px solid var(--color-border-strong);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
  background:
    linear-gradient(rgba(17, 24, 22, 0.025) 1px, transparent 1px) 0 0 / 18px
    18px,
    rgba(251, 252, 248, 0.96);
  padding: var(--space-3);
}

.dns-type-view-card h3 {
  color: var(--color-primary-dark);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 800;
  margin-bottom: 0;
}

.dns-type-view-card li {
  overflow-wrap: anywhere;
}

.dns-raw-json summary {
  display: inline-flex;
  align-items: center;
  min-height: 2.25rem;
  border: 1px solid var(--interactive-border);
  border-radius: var(--radius-sm);
  background: var(--interactive-bg);
  color: var(--color-primary-dark);
  cursor: pointer;
  font-weight: 800;
  padding: 0.34rem 0.52rem;
}

.dns-raw-json .copy-text-block__text {
  margin-top: var(--space-3);
  max-height: 24rem;
  overflow: auto;
}

.ai-mask-boundary {
  border-top-color: var(--color-primary);
}

.ai-mask-badge-list,
.ai-mask-action-row,
.ai-mask-map-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.ai-mask-badge-list {
  justify-content: flex-end;
}

.ai-mask-badge-list span {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  border: 1px solid var(--passive-badge-border);
  border-radius: var(--radius-sm);
  background: var(--passive-badge-bg);
  color: var(--color-muted-strong);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 0.24rem 0.48rem;
  box-shadow: none;
  cursor: default;
  user-select: none;
}

.ai-mask-tabs {
  justify-self: start;
}

.ai-mask-mode-panel {
  display: grid;
  gap: var(--space-5);
}

.ai-mask-workspace {
  grid-template-columns: minmax(300px, 0.94fr) minmax(0, 1.06fr);
}

.ai-mask-action-row .button {
  min-width: 8rem;
}

.ai-mask-summary-panel {
  align-content: start;
}

.ai-mask-summary-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background: var(--color-border-strong);
  margin: 0;
  overflow: hidden;
}

.ai-mask-summary-list .result-list__row {
  background: rgba(241, 245, 240, 0.94);
}

.ai-mask-warning-list {
  border-left: 4px solid var(--color-warning);
  background: #f7ecd6;
  color: #5c430a;
  margin: 0;
  padding: var(--space-3) var(--space-4) var(--space-3) 1.8rem;
}

.ai-mask-result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.ai-mask-output-panel {
  display: grid;
  gap: var(--space-3);
  min-width: 0;
}

.ai-mask-output-panel textarea,
.ai-mask-restore-map textarea {
  min-height: 12rem;
  font-family: var(--font-mono);
  font-size: 0.86rem;
  line-height: 1.58;
}

.ai-mask-restore-map summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  border: 1px solid rgba(138, 90, 18, 0.36);
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-sm);
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.72),
      rgba(247, 236, 214, 0.88)
    ),
    #f7ecd6;
  color: var(--color-warning);
  cursor: pointer;
  font-weight: 850;
  min-height: 2.4rem;
  padding: 0.52rem 0.68rem;
  box-shadow:
    inset 0 -2px 0 rgba(17, 24, 22, 0.08),
    0 1px 2px rgba(17, 24, 22, 0.08);
  transition:
    background 140ms ease,
    border-color 140ms ease,
    box-shadow 140ms ease,
    transform 140ms ease;
}

.ai-mask-restore-map summary::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--font-mono);
}

.ai-mask-restore-map summary::marker {
  content: "";
}

.ai-mask-restore-map summary::-webkit-details-marker {
  display: none;
}

.ai-mask-restore-map[open] summary::after {
  content: "-";
}

.ai-mask-restore-map summary:hover {
  border-color: rgba(138, 90, 18, 0.58);
  background: #fff7e8;
  box-shadow:
    inset 0 -2px 0 rgba(17, 24, 22, 0.12),
    0 3px 8px rgba(17, 24, 22, 0.12);
  transform: translateY(-1px);
}

.ai-mask-restore-map__body {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-3);
}

.ai-mask-strong-warning {
  border: 1px solid rgba(138, 90, 18, 0.42);
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-sm);
  background: #f7ecd6;
  color: #5c430a;
  margin: 0;
  padding: var(--space-3) var(--space-4);
}

.ai-mask-map-actions {
  justify-content: flex-start;
}

.ai-mask-list-panel {
  display: grid;
  gap: var(--space-2);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-3);
}

.ai-mask-list-panel h3 {
  margin-bottom: 0;
}

.linux-command-boundary {
  border-top-color: var(--color-primary);
}

.linux-command-workspace {
  grid-template-columns: minmax(320px, 0.92fr) minmax(0, 1.08fr);
}

.linux-command-action-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.linux-command-mode-panel {
  display: grid;
  gap: var(--space-3);
  min-width: 0;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background:
    linear-gradient(rgba(17, 24, 22, 0.025) 1px, transparent 1px) 0 0 / 16px
    16px,
    var(--color-surface-muted);
  margin: 0;
  padding: var(--space-3);
}

.linux-command-mode-panel[hidden] {
  display: none;
}

.linux-command-mode-panel legend {
  color: var(--color-muted-strong);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 800;
  padding: 0;
}

.linux-command-check {
  display: flex;
  align-items: center;
  gap: 0.52rem;
  color: var(--color-muted-strong);
  font-weight: 760;
}

.linux-command-check input {
  inline-size: 1rem;
  block-size: 1rem;
}

.linux-command-result-panel {
  align-content: start;
}

.linux-command-output-block {
  display: grid;
  gap: var(--space-2);
}

.linux-command-output-block textarea {
  min-height: 8rem;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  line-height: 1.58;
  overflow-wrap: anywhere;
}

.linux-command-output-block .button {
  justify-self: start;
}

.linux-command-result-group {
  display: grid;
  gap: var(--space-2);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-3);
}

.linux-command-result-group h3 {
  color: var(--color-primary-dark);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 800;
  margin-bottom: 0;
}

.linux-command-result-group p,
.linux-command-result-group ul {
  margin-bottom: 0;
}

.linux-command-warning-list {
  border-left: 4px solid var(--color-warning);
  background: #f7ecd6;
  color: #5c430a;
  padding: var(--space-3) var(--space-4) var(--space-3) 1.8rem;
}

.linux-command-ai-mask-note {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.linux-command-ai-mask-note .button {
  flex: 0 0 auto;
}

.incident-boundary {
  border-top-color: var(--color-primary);
}

.incident-workspace {
  grid-template-columns: minmax(320px, 0.96fr) minmax(0, 1.04fr);
}

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

.incident-form-group {
  display: grid;
  gap: var(--space-3);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-3);
}

.incident-form-group:first-child {
  border-top: 0;
  padding-top: 0;
}

.incident-form-group h3,
.incident-secondary-heading {
  color: var(--color-primary-dark);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 800;
  margin-bottom: 0;
}

.incident-form-group .section-lead {
  margin-bottom: 0;
}

.incident-action-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.incident-constraint-panel {
  display: grid;
  gap: var(--space-3);
  min-width: 0;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background:
    linear-gradient(rgba(17, 24, 22, 0.025) 1px, transparent 1px) 0 0 / 16px
    16px,
    var(--color-surface-muted);
  margin: 0;
  padding: var(--space-3);
}

.incident-constraint-panel legend {
  color: var(--color-muted-strong);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 800;
  padding: 0;
}

.incident-check-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
}

.incident-summary-panel {
  align-content: start;
}

.incident-result-group,
.incident-list-panel,
.incident-report-panel,
.incident-command-group {
  display: grid;
  gap: var(--space-2);
}

.incident-result-group {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-3);
}

.incident-result-group h3,
.incident-list-panel h3,
.incident-report-panel h3,
.incident-command-group h3 {
  color: var(--color-primary-dark);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 800;
  margin-bottom: 0;
}

.incident-section {
  display: grid;
  gap: var(--space-3);
}

.incident-check-list,
.incident-command-list {
  display: grid;
  gap: var(--space-3);
}

.incident-check-card,
.incident-command-item,
.incident-list-panel,
.incident-report-panel {
  min-width: 0;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background:
    linear-gradient(rgba(17, 24, 22, 0.025) 1px, transparent 1px) 0 0 / 16px
    16px,
    rgba(241, 245, 240, 0.86);
  padding: var(--space-3);
}

.incident-card-heading,
.incident-command-item__header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  justify-content: space-between;
  min-width: 0;
}

.incident-card-heading span,
.incident-card-heading em,
.incident-command-item__header span {
  flex: 0 0 auto;
  border: 1px solid var(--passive-badge-border);
  border-radius: var(--radius-sm);
  background: var(--passive-badge-bg);
  color: var(--color-muted-strong);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-style: normal;
  font-weight: 800;
  line-height: 1.35;
  padding: 0.12rem 0.38rem;
  text-transform: uppercase;
}

.incident-card-heading h3,
.incident-command-item__header code {
  min-width: 0;
  overflow-wrap: anywhere;
}

.incident-card-heading h3 {
  flex: 1 1 auto;
  color: var(--color-text-strong);
  font-size: 1rem;
  margin-bottom: 0;
}

.incident-detail-list {
  display: grid;
  gap: 1px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-border);
  margin: var(--space-3) 0 0;
  overflow: hidden;
}

.incident-detail-list div {
  display: grid;
  grid-template-columns: minmax(9rem, 0.34fr) minmax(0, 1fr);
  gap: var(--space-2);
  background: rgba(255, 255, 255, 0.62);
  padding: 0.62rem 0.72rem;
}

.incident-detail-list dt {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 800;
}

.incident-detail-list dd {
  margin: 0;
  min-width: 0;
  overflow-wrap: anywhere;
}

.incident-detail-list code,
.incident-command-item code {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.incident-command-item {
  display: grid;
  gap: var(--space-2);
}

.incident-command-item p,
.incident-command-item ul {
  margin-bottom: 0;
}

.incident-command-item__header code {
  flex: 1 1 auto;
  color: var(--color-text-strong);
  font-family: var(--font-mono);
  font-size: 0.86rem;
  line-height: 1.5;
}

.incident-three-column {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
}

.incident-report-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.incident-report-panel:first-child {
  grid-column: 1 / -1;
}

.incident-report-panel--primary {
  border-left: 4px solid var(--color-primary);
  background:
    linear-gradient(rgba(43, 104, 113, 0.04) 1px, transparent 1px) 0 0 / 16px
    16px,
    rgba(245, 250, 248, 0.96);
}

.incident-report-panel textarea {
  min-height: 13rem;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  line-height: 1.58;
  resize: vertical;
}

.incident-flow__steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background: var(--color-border-strong);
  list-style: none;
  margin: 0;
  overflow: hidden;
  padding: 0;
}

.incident-flow__steps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-2);
  align-items: start;
  background: rgba(251, 252, 248, 0.96);
  padding: var(--space-3);
}

.incident-flow__steps li > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  inline-size: 1.6rem;
  block-size: 1.6rem;
  border: 1px solid var(--passive-badge-border);
  border-radius: var(--radius-sm);
  background: var(--passive-badge-bg);
  color: var(--color-primary-dark);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 800;
}

.incident-flow__steps a {
  display: grid;
  gap: 0.16rem;
  color: var(--color-text);
  text-decoration-color: rgba(43, 104, 113, 0.28);
  text-decoration-line: underline;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

.incident-flow__steps strong {
  color: var(--color-text-strong);
  font-size: 0.92rem;
}

.incident-flow__steps em {
  color: var(--color-muted);
  font-size: 0.84rem;
  font-style: normal;
  line-height: 1.5;
}

.mock-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.mock-field {
  display: grid;
  gap: 0.25rem;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background:
    linear-gradient(rgba(17, 24, 22, 0.025) 1px, transparent 1px) 0 0 / 16px
    16px,
    rgba(241, 245, 240, 0.86);
  padding: 0.85rem;
}

.mock-field span {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 800;
}

.mock-field strong {
  font-family: var(--font-mono);
  font-size: 1.16rem;
}

.mock-field em {
  color: var(--color-muted);
  font-style: normal;
}

@media (max-width: 920px) {
  .tool-workspace {
    grid-template-columns: 1fr;
  }

  .tool-workspace::before {
    display: none;
  }
}

@media (max-width: 560px) {
  .field-pair,
  .duration-field-group,
  .result-list,
  .dns-detail-list,
  .dns-type-view-grid {
    grid-template-columns: 1fr;
  }

  .calculator-form .button {
    width: 100%;
  }

  .tool-panel::before {
    position: static;
    justify-self: start;
    display: block;
    margin-bottom: var(--space-2);
  }

  .result-box::before {
    position: static;
    justify-self: start;
    order: -1;
  }

  .result-box__header {
    padding-right: 0;
  }

  .result-box__value {
    font-size: 1.64rem;
  }

  .comparison-table {
    min-width: 560px;
  }

  .ai-mask-badge-list {
    justify-content: flex-start;
  }

  .ai-mask-result-grid,
  .ai-mask-summary-list {
    grid-template-columns: 1fr;
  }

  .ai-mask-action-row .button,
  .ai-mask-map-actions .button,
  .linux-command-action-row .button,
  .linux-command-output-block .button {
    width: 100%;
  }

  .linux-command-ai-mask-note {
    align-items: stretch;
    flex-direction: column;
  }

  .incident-field-pair,
  .incident-check-grid,
  .incident-three-column,
  .incident-report-grid,
  .incident-flow__steps {
    grid-template-columns: 1fr;
  }

  .incident-action-row .button,
  .incident-report-panel .button {
    width: 100%;
  }

  .incident-detail-list div {
    grid-template-columns: 1fr;
  }
}
.linux-command-mode-panel textarea {
  min-height: 5.5rem;
  resize: vertical;
}

.linux-command-mode-panel .field__hint {
  grid-column: 1 / -1;
  margin: -0.25rem 0 0.25rem;
  color: var(--color-text-muted);
  font-size: 0.88rem;
  line-height: 1.55;
}

.linux-command-mode-panel .linux-command-check {
  min-width: 0;
}

.linux-command-output-block textarea {
  font-family: var(--font-mono);
}

@media (max-width: 520px) {
  .linux-command-mode-panel textarea {
    min-height: 6.5rem;
  }

  .linux-command-mode-panel .field__hint {
    font-size: 0.84rem;
  }
}

.octet-ruler {
  height: 6px;
  background: repeating-linear-gradient(
    90deg,
    var(--ruler-color, var(--color-primary)) 0 2px,
    transparent 2px calc(100% / 8)
  );
  -webkit-mask: linear-gradient(
    90deg,
    #000 0 calc(25% - 4px),
    transparent 0 25%
  ) 0 0 / 25% 100% repeat-x;
  mask: linear-gradient(90deg, #000 0 calc(25% - 4px), transparent 0 25%) 0 0 /
    25% 100% repeat-x;
  opacity: 0.55;
}

.badge {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface-muted);
  color: var(--color-muted-strong);
  font-size: 0.78rem;
  font-weight: 800;
  gap: 0.3rem;
  min-height: 1.8rem;
  padding: 0.18rem 0.62rem;
}

.badge--interp {
  border-color: rgba(14, 124, 134, 0.26);
  background: var(--nc-accent-weak);
  color: var(--color-primary-dark);
}

.badge--warn {
  background: var(--nc-amber-weak);
  color: var(--nc-amber);
}

.badge--danger {
  background: var(--nc-danger-weak);
  color: var(--nc-danger);
}

.badge--info {
  background: var(--nc-info-weak);
  color: var(--nc-info);
}

.field--inactive {
  opacity: 0.45;
  pointer-events: none;
}

.smart-tool-grid,
.ai-tool-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(280px, 4fr);
  gap: 2rem;
  align-items: start;
}

.smart-tool-results {
  position: sticky;
  top: 88px;
}

.smart-input {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.chip-button {
  border: 1px solid var(--color-border-strong);
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-muted-strong);
  cursor: pointer;
  font-size: 0.82rem;
  min-height: 2rem;
  padding: 0.22rem 0.72rem;
}

.chip-button:hover {
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
}

.bit-grid {
  display: grid;
  gap: 0.45rem;
  margin-block: 1rem;
}

.bit-grid__row {
  display: grid;
  grid-template-columns: repeat(32, minmax(1.3rem, 1fr));
  gap: 2px;
}

.bit-cell {
  border: 1px solid var(--color-border);
  border-radius: 3px;
  background: var(--nc-bit-host-bg);
  color: var(--nc-bit-host-fg);
  font-family: var(--font-data);
  font-size: 0.72rem;
  font-variant-numeric: tabular-nums;
  line-height: 1.5;
  min-height: 1.45rem;
  text-align: center;
}

.bit-cell--network {
  border-color: var(--nc-bit-net-fg);
  background: var(--nc-bit-net-bg);
  color: var(--nc-bit-net-fg);
}

.bit-cell--borrow {
  border-style: dashed;
  border-color: var(--nc-bit-borrow-fg);
  background: var(--nc-bit-borrow-bg);
  color: var(--nc-bit-borrow-fg);
}

.output-pre,
.diff-output,
.regex-output {
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background: var(--color-console);
  color: var(--color-text);
  font-family: var(--font-data);
  font-size: 0.88rem;
  overflow: auto;
  padding: 1rem;
}

.inline-table-wrap {
  overflow-x: auto;
}

@media (max-width: 1023px) {
  .smart-tool-grid,
  .ai-tool-grid {
    grid-template-columns: 1fr;
  }

  .smart-tool-results {
    position: static;
  }
}

@media (max-width: 640px) {
  .bit-grid__row {
    grid-template-columns: repeat(16, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

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

.line-status-row {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-family: var(--font-data);
  font-size: 0.875rem;
}