/* Scoped family surfaces. Foundation tokens remain in hardware.css; guides retain styles.css. */
.breadcrumb {
  display: flex;
  gap: 12px;
  padding: 23px 0;
  color: var(--muted);
  font-size: 12px;
}
.breadcrumb a {
  color: inherit;
  text-decoration: none;
}
.breadcrumb a:hover {
  color: var(--blue);
}
.tool-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 42px;
  align-items: center;
  padding: 8px 0 38px;
}
.tool-hero__copy {
  padding: 15px 0;
}
.tool-hero .eyebrow {
  font-size: 13px;
  letter-spacing: 0.07em;
}
.tool-hero h1 {
  font-size: clamp(32px, 3.45vw, 49px);
  line-height: 1.5;
  letter-spacing: -0.055em;
  margin: 13px 0 19px;
}
.tool-lede {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.9;
}
.tool-hero .text-link {
  margin-top: 17px;
}
.tool-hero__image {
  overflow: hidden;
  border-radius: 14px;
  background: var(--surface);
}
.tool-hero__image img {
  width: 100%;
  height: auto;
  aspect-ratio: 3/2;
  object-fit: cover;
}
.tool-hero__image figcaption {
  padding: 7px 12px;
  background: #f6f7f8;
  color: #536078;
  font-size: 10px;
  line-height: 1.5;
}
.tool-workspace {
  padding: 28px 0 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 20px;
}
.workspace-intro {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  padding-bottom: 29px;
}
.workspace-intro h2 {
  font-size: 24px;
  margin-top: 7px;
}
.workspace-intro > p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.8;
}
.checker-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
  gap: 52px;
  align-items: start;
}
.checker-layout form {
  min-width: 0;
}
.input-step {
  border: 0;
  margin: 0;
  padding: 0 0 23px;
  min-width: 0;
}
.input-step + .input-step {
  border-top: 1px solid var(--line);
  padding-top: 23px;
}
.input-step legend {
  float: left;
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 0;
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 17px;
}
.step-number {
  flex: 0 0 30px;
  height: 30px;
  border-radius: 50%;
  background: #eff4fa;
  color: var(--blue);
  display: inline-grid;
  place-items: center;
  font-size: 12px;
  font-weight: 750;
  font-variant-numeric: tabular-nums;
}
.step-body {
  clear: both;
  padding-left: 42px;
}
.field-label {
  display: block;
  font-size: 13px;
  font-weight: 650;
  margin: 16px 0 7px;
}
.field-label:first-child {
  margin-top: 0;
}
.family-page select,
.family-page input[type="number"] {
  display: block;
  width: 100%;
  min-width: 0;
  height: 48px;
  color: var(--ink);
  border: 1px solid var(--strong-line);
  border-radius: 7px;
  background: #fff;
  padding: 10px 13px;
  font-size: 14px;
  transition:
    border-color 0.16s,
    box-shadow 0.18s,
    background 0.18s;
}
.family-page select {
  padding-right: 32px;
  cursor: pointer;
}
.family-page select:hover,
.family-page input[type="number"]:hover {
  border-color: var(--blue);
}
.family-page select:focus,
.family-page input[type="number"]:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px #0862e80c;
}
.family-page input:disabled,
.family-page select:disabled {
  opacity: 1;
  background: #eff1f5;
  border-color: #a7b0bf;
  color: #59667a;
  cursor: not-allowed;
}
.step-body > .field-help,
.number-field > .field-help {
  margin-top: 7px;
  font-size: 12px;
}
.context-help {
  margin-top: 7px;
  font-size: 12px;
  color: var(--muted);
}
.context-help summary {
  color: var(--blue);
  min-height: 37px;
  display: flex;
  align-items: center;
}
details summary {
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 26px;
}
details summary::-webkit-details-marker {
  display: none;
}
details summary:after {
  content: "+";
  position: absolute;
  right: 3px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  font-weight: 400;
  color: var(--muted);
  transition: transform 0.24s var(--ease);
}
details[open] > summary:after {
  transform: translateY(-50%) rotate(45deg);
}
.disclosure-body {
  padding: 10px 0 15px;
  line-height: 1.85;
}
.disclosure-body p + p {
  margin-top: 12px;
}
.disclosure-body ul {
  padding-left: 20px;
  margin: 0;
}
.disclosure-body li + li {
  margin-top: 8px;
}
.optional-input {
  margin: 0 0 22px 42px;
  border-block: 1px solid var(--line);
}
.optional-input > summary {
  display: flex;
  flex-wrap: wrap;
  gap: 3px 12px;
  padding-block: 16px;
  font-size: 13px;
  font-weight: 650;
}
.optional-input > summary span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 400;
}
.optional-input .input-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 12px;
}
.optional-input .input-pair .field-label {
  grid-row: 1;
  font-size: 12px;
  margin-top: 16px;
}
.optional-input .input-pair select {
  grid-row: 2;
}
.unit-input {
  display: flex;
  align-items: center;
  position: relative;
}
.unit-input input[type="number"] {
  padding-right: 38px;
  font-variant-numeric: tabular-nums;
}
.unit-input > span {
  position: absolute;
  right: 15px;
  pointer-events: none;
  color: var(--muted);
  font-size: 14px;
}
.number-field {
  margin-top: 16px;
}
.number-field:first-child {
  margin-top: 0;
}
.unknown-toggle {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 12px;
  color: var(--muted);
  min-height: 40px;
  cursor: pointer;
  width: fit-content;
}
.unknown-toggle input {
  accent-color: var(--blue);
  width: 17px;
  height: 17px;
  margin: 0;
}
.handoff-note {
  padding: 18px;
  margin-bottom: 22px;
  background: var(--soft-blue);
  border-left: 3px solid var(--blue);
  font-size: 13px;
}
#high-output-step {
  padding: 19px;
  border-radius: 10px;
  background: var(--soft-blue);
  margin-bottom: 22px;
}
.form-actions {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 12px 18px;
  padding-left: 42px;
}
.form-actions > .button {
  min-height: 53px;
  width: 100%;
  gap: 18px;
}
.form-actions > .button:disabled {
  background: #e8edf3;
  color: #526078;
  box-shadow: none;
}
.reset-button {
  background: transparent;
  border: 0;
  font-size: 12px;
  text-decoration: underline;
  text-underline-offset: 4px;
  min-height: 44px;
  padding: 8px 2px;
  color: var(--muted);
}
.reset-button:hover {
  color: var(--blue);
}
.form-state,
.form-error,
.local-note {
  grid-column: 1/-1;
}
.form-state {
  min-height: 22px;
  color: var(--muted);
  font-size: 12px;
}
.form-error {
  padding: 14px;
  border: 1px solid #ba7779;
  border-radius: 7px;
  background: #fff4f4;
  color: #912e35;
  font-size: 13px;
}
.local-note {
  display: flex;
  gap: 7px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.7;
}
.local-note svg {
  flex: 0 0 14px;
  height: 17px;
}
.result-column {
  position: sticky;
  top: 24px;
  min-width: 0;
  background: #f6f8fb;
  border: 1px solid #e6ebf2;
  border-radius: 14px;
}
.result-preview {
  padding: 26px 28px 23px;
  border-bottom: 1px solid #e1e7ef;
}
.mini-heading {
  font-size: 13px;
  font-weight: 700;
}
.mini-heading-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}
.result-preview > .field-help {
  font-size: 11px;
  margin-top: 15px;
}
.signal-chain {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 17px;
  margin-top: 22px;
}
.signal-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  min-width: 0;
  text-align: center;
}
.signal-node:not(:last-child):after {
  content: "→";
  position: absolute;
  top: 15px;
  right: -17px;
  color: #677b95;
}
.signal-node svg {
  width: 40px;
  height: 40px;
  margin-bottom: 11px;
  color: #6d7b90;
  transition:
    color 0.2s,
    transform 0.26s var(--ease);
}
.signal-node strong {
  font-size: 12px;
}
.signal-node > span {
  font-size: 10px;
  color: var(--muted);
  margin-top: 6px;
  background: #e9edf3;
  padding: 2px 7px;
  border-radius: 4px;
  min-height: 21px;
}
.signal-node[data-state="declared"] svg {
  color: var(--blue);
}
.signal-node[data-state="declared"] > span {
  color: #144d9b;
  background: #e3edfc;
}
.signal-node[data-state="blocked"] svg {
  color: #a1303b;
}
.signal-node[data-state="blocked"] > span {
  background: #f6e7e9;
  color: #992b35;
}
.result-empty {
  text-align: center;
  padding: 35px 24px 28px;
}
.empty-symbol {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  background: #eaf0f8;
  border-radius: 50%;
  margin: 0 auto 14px;
  color: #59718f;
}
.result-empty h3 {
  font-size: 16px;
}
.result-empty p {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.8;
  max-width: 28em;
  margin: 9px auto 0;
}
.state-key {
  display: flex;
  justify-content: center;
  gap: 18px;
  font-size: 10px;
  color: var(--muted);
  margin-top: 27px;
}
.state-key span:before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #27725c;
  margin-right: 5px;
}
.state-key span:nth-child(2):before {
  background: #98600c;
}
.state-key span:nth-child(3):before {
  background: #a3333f;
}
.tool-result {
  padding: 25px 28px 16px;
  border-radius: 0 0 14px 14px;
  background: white;
  scroll-margin-block: 24px;
}
.tool-result:focus {
  outline: 3px solid var(--focus);
  outline-offset: 4px;
}
.result-topline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 15px;
}
.status-label {
  display: inline-flex;
  align-items: center;
  border-radius: 5px;
  padding: 4px 9px;
  font-size: 11px;
  font-weight: 650;
  background: #fff1d8;
  color: #80500a;
}
.status-label:before {
  content: "";
  width: 5px;
  height: 5px;
  background: currentColor;
  border-radius: 50%;
  margin-right: 6px;
}
.tool-result[data-tone="conditional"] .status-label {
  background: #e6f3ed;
  color: #1e684d;
}
.tool-result[data-tone="blocked"] .status-label {
  background: #fbecee;
  color: #a22d3a;
}
.tool-result h2 {
  font-size: 23px;
  line-height: 1.55;
  letter-spacing: -0.04em;
  text-wrap: pretty;
}
.result-detail {
  margin-top: 13px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.9;
}
.next-action {
  margin-top: 24px;
  padding: 19px 0;
  border-top: 1px solid var(--line);
}
.next-action h3 {
  font-size: 13px;
}
.next-action ul {
  font-size: 12px;
  line-height: 1.9;
  padding-left: 19px;
  margin: 10px 0 0;
}
.next-action li + li {
  margin-top: 8px;
}
.result-disclosure {
  border-top: 1px solid var(--line);
  font-size: 12px;
}
.result-disclosure > summary {
  padding-block: 14px;
  font-weight: 650;
}
.result-disclosure .disclosure-body {
  color: var(--muted);
}
.result-utilities {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
}
.copy-button {
  display: inline-flex;
  gap: 7px;
  align-items: center;
  font-size: 11px;
  font-weight: 600;
  border: 1px solid #8898ae;
  background: white;
  color: var(--ink);
  border-radius: 6px;
  padding: 8px 11px;
  min-height: 42px;
  transition:
    background 0.18s,
    border-color 0.18s;
}
.copy-button svg {
  width: 15px;
  height: 15px;
}
.copy-button:hover {
  background: var(--soft-blue);
  border-color: var(--blue);
}
.copy-button:disabled {
  background: #eff1f5;
  color: #59667a;
}
.result-utilities .text-link {
  font-size: 11px;
}
.copy-state {
  font-size: 11px;
  color: var(--muted);
  margin-top: 4px;
}
.result-footnote {
  padding: 17px 28px;
  font-size: 10px;
  color: var(--muted);
  border-top: 1px solid var(--line);
}
.watt-comparison {
  margin-top: 19px;
}
.watt-row + .watt-row {
  margin-top: 17px;
}
.watt-row > div:first-child {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 11px;
  margin-bottom: 7px;
  gap: 12px;
}
.watt-row strong {
  font-size: 19px;
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}
.watt-track {
  height: 7px;
  border-radius: 7px;
  background: #e2e8f1;
  overflow: hidden;
}
.watt-track span {
  display: block;
  background: var(--blue);
  width: 100%;
  height: 100%;
  border-radius: 7px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.32s var(--ease);
}
.watt-row:first-child .watt-track span {
  background: var(--navy);
}
.result-highlight {
  margin-top: 20px;
  padding: 17px;
  background: #f4f7fb;
  border-radius: 8px;
  font-size: 12px;
}
.result-highlight p + p {
  margin-top: 10px;
  color: var(--muted);
}
.use-picker {
  border: 0;
  margin: 0 0 28px;
  padding: 0;
  min-width: 0;
}
.use-picker legend {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 7px;
}
.use-picker > .field-help {
  font-size: 12px;
}
.use-options {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}
.use-option {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  position: relative;
  border: 1px solid #8a9aaf;
  border-radius: 9px;
  padding: 17px 12px;
  cursor: pointer;
  gap: 11px;
  transition:
    background 0.18s,
    border-color 0.18s,
    transform 0.2s var(--ease);
}
.use-option input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}
.use-option:has(input:focus-visible) {
  outline: 3px solid var(--focus);
  outline-offset: 4px;
}
.use-option strong {
  font-size: 12px;
}
.use-option svg {
  color: #556b87;
  width: 27px;
  height: 27px;
  transition:
    transform 0.25s var(--ease),
    color 0.18s;
}
.use-check {
  position: absolute;
  right: 10px;
  top: 13px;
  font-size: 11px;
  font-weight: 750;
  display: grid;
  place-items: center;
  width: 17px;
  height: 17px;
  border: 1px solid #8998ad;
  border-radius: 50%;
  color: transparent;
  background: white;
  transition: background 0.18s;
  pointer-events: none;
}
.use-option:hover {
  border-color: var(--blue);
  background: #f8faff;
}
.use-option:active {
  transform: scale(0.98);
}
.use-option:has(input:checked) {
  background: #eff5ff;
  border-color: var(--blue);
}
.use-option:has(input:checked) svg {
  color: var(--blue);
  transform: translateY(-2px);
}
.use-option:has(input:checked) .use-check {
  background: var(--blue);
  color: white;
  border-color: var(--blue);
}
.use-option:has(input:disabled) {
  background: #eff1f5;
  color: #59667a;
  cursor: not-allowed;
}
.capability-map {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 22px;
}
.capability-map > div {
  display: flex;
  align-items: center;
  flex-direction: column;
  border-right: 1px solid var(--line);
  gap: 5px;
}
.capability-map > div:last-child {
  border: 0;
}
.capability-map svg {
  width: 31px;
  height: 31px;
  margin-bottom: 6px;
  color: #687b94;
  transition:
    color 0.2s,
    transform 0.25s var(--ease);
}
.capability-map strong {
  font-size: 12px;
}
.capability-map span {
  font-size: 10px;
  color: var(--muted);
}
.capability-map small {
  color: var(--muted);
  font-size: 10px;
  padding: 3px 7px;
  border-radius: 4px;
  margin-top: 3px;
}
.capability-map [data-selected="true"] svg {
  color: var(--blue);
  transform: translateY(-2px);
}
.capability-map [data-selected="true"] small {
  color: #144d9b;
  background: #e3edfc;
}
.capability-results {
  padding: 0;
  margin: 22px 0 0;
  list-style: none;
}
.capability-results li {
  padding: 14px 0;
  border-top: 1px solid var(--line);
  font-size: 12px;
}
.capability-results strong {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 5px;
  font-size: 13px;
}
.capability-results strong span {
  font-size: 10px;
  color: var(--muted);
}
.capability-results p {
  color: var(--muted);
}
.capability-results .capability-state {
  padding: 2px 7px;
  border-radius: 4px;
  background: #fff1d8;
  color: #80500a;
}
.capability-results [data-state="CONDITIONAL"] {
  color: #1e684d;
  background: #e6f3ed;
}
.capability-results [data-state="BLOCKER"] {
  color: #a22d3a;
  background: #fbecee;
}
.tool-method {
  display: grid;
  grid-template-columns: 1.08fr 1fr;
  gap: 52px;
  padding-block: 56px 38px;
  margin-top: 45px;
  border-top: 1px solid var(--line);
}
.method-editorial h2 {
  font-size: 23px;
  margin: 9px 0 15px;
}
.method-editorial > p:not(.eyebrow) {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.9;
  max-width: 39em;
}
.method-editorial .text-link {
  margin-top: 9px;
  font-size: 12px;
}
.method-sources > details {
  border-block: 1px solid var(--line);
  margin-bottom: 20px;
}
.method-sources summary {
  padding-block: 14px;
  font-size: 13px;
  font-weight: 650;
}
.method-sources .field-help {
  font-size: 11px;
}
.method-sources .sources {
  font-size: 12px;
  padding-left: 20px;
  margin-block: 15px;
}
.tool-switcher {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  margin-bottom: 55px;
}
.tool-switcher > a {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  text-decoration: none;
  padding: 26px 20px 26px 0;
  font-size: 12px;
  font-weight: 650;
  transition: color 0.18s;
}
.tool-switcher > a svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}
.tool-switcher > a > span:last-child {
  color: var(--blue);
  margin-left: auto;
}
.tool-switcher > a:hover {
  color: var(--blue);
}
.editorial-hero {
  padding: 40px 0 44px;
}
.editorial-hero .eyebrow {
  font-size: 13px;
  letter-spacing: 0.05em;
}
.editorial-hero h1 {
  font-size: clamp(29px, 3.3vw, 45px);
  line-height: 1.6;
  letter-spacing: -0.045em;
  margin-top: 17px;
}
.auxiliary {
  padding-bottom: 85px;
}
.policy-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: #f6f8fb;
  border-radius: 12px;
  padding: 27px 0;
  margin-bottom: 54px;
}
.policy-facts > div {
  padding: 2px 32px;
  border-right: 1px solid var(--line);
}
.policy-facts > div:last-child {
  border: 0;
}
.policy-facts svg {
  color: var(--blue);
  width: 26px;
  height: 26px;
  margin-bottom: 16px;
}
.policy-facts strong {
  display: block;
  font-size: 15px;
  margin-bottom: 7px;
}
.policy-facts p {
  font-size: 13px;
  color: var(--muted);
}
.policy-layout {
  display: grid;
  grid-template-columns: 255px minmax(0, 710px);
  justify-content: space-between;
  gap: 70px;
}
.policy-toc {
  position: sticky;
  top: 28px;
  align-self: start;
  padding-top: 9px;
}
.policy-toc > p {
  margin-bottom: 15px;
}
.policy-toc a {
  display: flex;
  gap: 13px;
  font-size: 13px;
  padding: 13px 0;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}
.policy-toc a span {
  color: var(--muted);
  font-size: 11px;
}
.policy-toc a:hover {
  color: var(--blue);
}
.policy-body section {
  padding: 32px 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 28px;
}
.policy-body h2 {
  font-size: 23px;
  margin: 9px 0 19px;
}
.policy-body p:not(.eyebrow) {
  font-size: 14px;
  line-height: 2;
}
.policy-body p + p {
  margin-top: 17px;
}
.policy-callout {
  display: flex;
  gap: 20px;
  padding: 24px 28px;
  background: #f5f7fa;
  margin-bottom: 55px;
  border-left: 3px solid var(--blue);
  font-size: 14px;
}
.policy-callout svg {
  flex-shrink: 0;
  color: var(--blue);
  margin-top: 4px;
}
.support-paths {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-block: 1px solid var(--line);
  margin-bottom: 70px;
}
.support-paths > a {
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 27px 25px 27px 0;
  text-decoration: none;
  color: var(--ink);
  transition:
    background 0.18s,
    color 0.18s;
}
.support-paths > a:nth-child(-n + 2) {
  border-bottom: 1px solid var(--line);
}
.support-paths > a:nth-child(2n) {
  padding-left: 30px;
  border-left: 1px solid var(--line);
}
.support-paths > a > svg {
  color: var(--blue);
  width: 29px;
  height: 29px;
  flex: 0 0 29px;
}
.support-paths strong {
  display: block;
  font-size: 16px;
  margin-bottom: 5px;
}
.support-paths small {
  font-size: 12px;
  color: var(--muted);
}
.support-paths > a > span:last-child {
  margin-left: auto;
  color: var(--blue);
}
.support-paths > a:hover {
  color: var(--blue);
  background: #f9fbfd;
}
.support-answers {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 75px;
}
.support-answers h2 {
  font-size: 27px;
  margin: 10px 0 20px;
}
.support-answers__intro .text-link {
  font-size: 13px;
}
.support-answer {
  border-bottom: 1px solid var(--line);
}
.support-answer:first-child {
  border-top: 1px solid var(--line);
}
.support-answer > summary {
  padding-block: 22px;
  font-size: 15px;
  font-weight: 650;
}
.support-answer .disclosure-body {
  font-size: 13px;
  color: var(--muted);
  padding-bottom: 24px;
}
.not-found {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  align-items: center;
  gap: 30px;
  min-height: calc(100vh - 244px);
  padding-block: 70px;
}
.not-found h1 {
  font-size: clamp(30px, 3.2vw, 45px);
  line-height: 1.55;
  margin: 20px 0;
}
.not-found-copy > p:not(.eyebrow) {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.9;
}
.not-found .button {
  margin-top: 27px;
}
.connection-gap {
  text-align: center;
  border-radius: 16px;
  background: #f5f7fa;
  padding: 25px 0 40px;
  color: #546984;
}
.connection-gap > span {
  font-size: 130px;
  line-height: 1.2;
  font-weight: 750;
  color: #6d82a0;
  letter-spacing: -0.06em;
}
.connection-gap svg {
  width: 100%;
  height: auto;
  stroke-width: 2.5;
}
.connection-gap > p {
  font-size: 11px;
  letter-spacing: 0.08em;
}
.recovery-links {
  grid-column: 1/-1;
  display: flex;
  flex-wrap: wrap;
  gap: 20px 35px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  margin-top: 30px;
}
.recovery-links a {
  display: flex;
  gap: 10px;
  align-items: center;
  text-decoration: none;
  font-size: 13px;
  min-height: 44px;
}
.recovery-links svg {
  width: 21px;
  height: 21px;
}
@supports (interpolate-size: allow-keywords) {
  .family-page details {
    interpolate-size: allow-keywords;
  }
  .family-page details::details-content {
    block-size: 0;
    overflow: clip;
    transition:
      block-size 0.26s var(--ease),
      content-visibility 0.26s allow-discrete;
  }
  .family-page details[open]::details-content {
    block-size: auto;
  }
}
@media (max-width: 1100px) {
  .tool-hero {
    gap: 28px;
  }
  .wide-only {
    display: none;
  }
  .checker-layout,
  .tool-method {
    gap: 32px;
  }
  .step-body,
  .form-actions {
    padding-left: 0;
  }
  .optional-input {
    margin-left: 0;
  }
  .result-preview,
  .tool-result {
    padding-inline: 22px;
  }
  .workspace-intro h2 {
    font-size: 22px;
  }
  .policy-layout {
    gap: 45px;
    grid-template-columns: 230px minmax(0, 1fr);
  }
  .support-answers {
    gap: 40px;
  }
}
@media (max-width: 900px) {
  .checker-layout {
    gap: 24px;
  }
  .form-actions {
    grid-template-columns: 1fr;
    gap: 6px;
  }
  .form-actions .reset-button {
    justify-self: center;
  }
  .form-state {
    text-align: center;
  }
  .tool-lede {
    font-size: 13px;
  }
  .result-preview,
  .tool-result {
    padding-inline: 19px;
  }
  .tool-result h2 {
    font-size: 21px;
  }
  .workspace-intro > p {
    max-width: 19em;
    font-size: 12px;
  }
  .signal-chain {
    gap: 12px;
  }
  .signal-node:not(:last-child):after {
    right: -12px;
  }
  .use-options {
    gap: 7px;
  }
  .use-option {
    padding-inline: 10px;
  }
  .use-option strong {
    font-size: 11px;
  }
  .result-utilities {
    gap: 8px;
    flex-wrap: wrap;
  }
  .policy-facts > div {
    padding-inline: 20px;
  }
}
@media (max-width: 760px) {
  .family-page .site-nav:not([data-open]) {
    display: none;
  }
  .no-script-nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    width: 100%;
    margin-bottom: 14px;
  }
  .no-script-nav a {
    text-align: center;
    padding: 10px 5px;
    font-size: 13px;
  }
  .breadcrumb {
    padding-block: 19px;
    font-size: 10px;
    gap: 10px;
  }
  .tool-hero {
    grid-template-columns: 1fr;
    gap: 23px;
    padding: 8px 0 28px;
  }
  .tool-hero__copy {
    padding: 0;
  }
  .tool-hero h1 {
    font-size: 35px;
    line-height: 1.45;
    margin: 13px 0 15px;
  }
  .tool-hero .eyebrow {
    font-size: 12px;
  }
  .tool-lede {
    font-size: 13px;
    line-height: 1.85;
  }
  .tool-hero .text-link {
    margin-top: 10px;
    min-height: 39px;
    font-size: 12px;
  }
  .tool-hero__image {
    border-radius: 10px;
  }
  .tool-hero__image img {
    aspect-ratio: 1.85;
  }
  .tool-hero__image figcaption {
    font-size: 9px;
    padding: 6px 9px;
  }
  .tool-workspace {
    padding-top: 26px;
  }
  .workspace-intro {
    flex-direction: column;
    align-items: start;
    gap: 12px;
    padding-bottom: 26px;
  }
  .workspace-intro h2 {
    font-size: 22px;
  }
  .workspace-intro > p {
    max-width: none;
    font-size: 12px;
  }
  .checker-layout {
    display: flex;
    flex-direction: column;
    gap: 26px;
  }
  .checker-layout form,
  .result-column {
    width: 100%;
  }
  .input-step {
    padding-bottom: 20px;
  }
  .input-step + .input-step {
    padding-top: 20px;
  }
  .input-step legend {
    font-size: 16px;
    gap: 10px;
    margin-bottom: 16px;
  }
  .step-number {
    flex-basis: 27px;
    height: 27px;
    font-size: 11px;
  }
  .family-page select,
  .family-page input[type="number"] {
    font-size: 16px;
    height: 50px;
    padding-inline: 11px;
  }
  .family-page select {
    padding-right: 27px;
  }
  .field-label {
    font-size: 13px;
  }
  .context-help summary {
    min-height: 44px;
  }
  .unknown-toggle {
    min-height: 44px;
  }
  .form-actions {
    grid-template-columns: 1fr auto;
    gap: 12px;
  }
  .form-actions .reset-button {
    font-size: 11px;
  }
  .form-actions > .button {
    font-size: 14px;
    gap: 14px;
  }
  .form-state {
    text-align: left;
  }
  .local-note {
    font-size: 10px;
  }
  .result-column {
    position: static;
    display: flex;
    flex-direction: column;
  }
  .result-column:has(.tool-result:not([hidden])) .result-preview {
    order: 1;
    border-top: 1px solid var(--line);
    border-bottom: 0;
  }
  .result-column .result-footnote {
    order: 2;
    font-size: 11px;
  }
  .result-column:has(.tool-result:not([hidden])) .tool-result {
    border-radius: 14px 14px 0 0;
  }
  .result-preview {
    padding: 22px 21px;
  }
  .result-preview > .field-help {
    font-size: 11px;
  }
  .signal-chain {
    gap: 20px;
  }
  .signal-node:not(:last-child):after {
    right: -19px;
  }
  .tool-result {
    padding: 23px 21px 15px;
  }
  .tool-result h2 {
    font-size: 22px;
  }
  .result-detail {
    font-size: 13px;
  }
  .next-action ul {
    font-size: 12px;
  }
  .result-footnote {
    padding-inline: 21px;
  }
  .result-empty {
    padding-block: 24px;
  }
  .result-utilities {
    flex-wrap: nowrap;
  }
  .use-options {
    gap: 10px;
  }
  .use-option {
    padding: 18px 12px 15px;
  }
  .use-option strong {
    font-size: 12px;
  }
  .use-picker {
    margin-bottom: 25px;
  }
  .tool-method {
    grid-template-columns: 1fr;
    gap: 27px;
    padding-block: 32px;
    margin-top: 35px;
  }
  .method-editorial h2 {
    font-size: 22px;
  }
  .tool-switcher {
    display: flex;
    flex-direction: column;
    margin-bottom: 30px;
  }
  .tool-switcher > a {
    padding: 19px 0;
    border-bottom: 1px solid var(--line);
    font-size: 13px;
  }
  .editorial-hero {
    padding: 18px 0 28px;
  }
  .editorial-hero h1 {
    font-size: 28px;
    line-height: 1.65;
    margin-top: 14px;
  }
  .editorial-hero h1 br {
    display: none;
  }
  .auxiliary {
    padding-bottom: 42px;
  }
  .policy-facts {
    grid-template-columns: 1fr;
    padding: 3px 23px;
    margin-bottom: 32px;
  }
  .policy-facts > div {
    display: grid;
    grid-template-columns: 28px 1fr;
    column-gap: 17px;
    padding: 22px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .policy-facts svg {
    grid-row: 1/3;
    width: 25px;
    height: 25px;
    margin: 3px 0 0;
  }
  .policy-facts strong {
    font-size: 14px;
    margin-bottom: 5px;
  }
  .policy-facts p {
    font-size: 12px;
  }
  .policy-facts br {
    display: none;
  }
  .policy-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .policy-toc {
    position: static;
  }
  .policy-toc a {
    min-height: 44px;
    padding: 10px 0;
  }
  .policy-body section {
    padding-block: 27px;
  }
  .policy-body h2 {
    font-size: 22px;
  }
  .policy-body p:not(.eyebrow) {
    font-size: 14px;
    line-height: 2;
  }
  .policy-callout {
    padding: 20px;
    gap: 13px;
    font-size: 13px;
    margin-bottom: 30px;
  }
  .policy-callout br {
    display: none;
  }
  .support-paths {
    grid-template-columns: 1fr;
    margin-bottom: 36px;
  }
  .support-paths > a,
  .support-paths > a:nth-child(2n) {
    padding: 22px 0;
    border-left: 0;
    border-bottom: 1px solid var(--line);
    gap: 17px;
  }
  .support-paths > a:last-child {
    border: 0;
  }
  .support-paths strong {
    font-size: 14px;
  }
  .support-paths small {
    font-size: 11px;
  }
  .support-answers {
    grid-template-columns: 1fr;
    gap: 17px;
  }
  .support-answers h2 {
    font-size: 24px;
  }
  .support-answers h2 br {
    display: none;
  }
  .support-answer > summary {
    font-size: 14px;
  }
  .not-found {
    grid-template-columns: 1fr;
    padding-block: 39px;
    gap: 30px;
  }
  .not-found h1 {
    font-size: 29px;
  }
  .not-found-copy > p:not(.eyebrow) {
    font-size: 13px;
  }
  .not-found-copy > p br {
    display: none;
  }
  .connection-gap {
    padding: 16px 0 25px;
  }
  .connection-gap > span {
    font-size: 95px;
  }
  .connection-gap svg {
    max-height: 95px;
  }
  .recovery-links {
    flex-direction: column;
    gap: 3px;
    margin: 0;
    padding-top: 18px;
  }
  .recovery-links a {
    min-height: 49px;
  }
}
@media (max-width: 360px) {
  .family-page .brand-lockup span {
    font-size: 11px;
  }
  .family-page .menu-toggle {
    font-size: 11px;
    padding-inline: 8px;
  }
  .tool-hero h1 {
    font-size: 30px;
  }
  .workspace-intro h2 {
    font-size: 20px;
  }
  .form-actions {
    grid-template-columns: 1fr;
    gap: 6px;
  }
  .use-options {
    gap: 7px;
  }
  .use-option {
    padding-inline: 9px;
  }
  .use-option strong {
    font-size: 11px;
  }
  .result-preview,
  .tool-result {
    padding-inline: 16px;
  }
  .result-utilities {
    flex-wrap: wrap;
  }
}
@media (prefers-reduced-motion: reduce) {
  .family-page details::details-content {
    transition: none;
  }
}
@media (forced-colors: active) {
  .use-option:has(input:checked) {
    outline: 2px solid Highlight;
  }
  .use-option input {
    opacity: 1;
    width: 16px;
    height: 16px;
    inset: 10px 10px auto auto;
  }
  .use-check {
    display: none;
  }
  .watt-track span {
    background: Highlight;
    forced-color-adjust: none;
  }
}