/* Phase 36D: root-level trust, contact, editorial and utility pages. */

body.phase36d-utility-page {
  color-scheme: dark;
  background: var(--site-bg);
}

body.phase36d-utility-page #starfield,
body.phase36d-utility-page #starfield-canvas {
  display: none;
}

body.phase36d-utility-page main {
  position: relative;
  overflow: clip;
  background:
    radial-gradient(circle at 82% 3%, rgba(0, 216, 146, 0.07), transparent 32rem),
    var(--site-bg);
}

body.phase36d-utility-page main > section {
  position: relative;
  border-bottom: 1px solid var(--site-border);
}

body.phase36d-utility-page h1,
body.phase36d-utility-page h2,
body.phase36d-utility-page h3,
body.phase36d-utility-page .phase22-eyebrow,
body.phase36d-utility-page .utility-eyebrow,
body.phase36d-utility-page .not-found__code,
body.phase36d-utility-page .contact-card__label,
body.phase36d-utility-page .utility-info-card__index {
  font-family: var(--site-display);
  font-feature-settings: "kern" 1, "ss01" 1;
}

body.phase36d-utility-page p,
body.phase36d-utility-page li,
body.phase36d-utility-page label,
body.phase36d-utility-page input,
body.phase36d-utility-page select,
body.phase36d-utility-page textarea,
body.phase36d-utility-page button,
body.phase36d-utility-page small {
  font-family: var(--site-body);
}

body.phase36d-utility-page p,
body.phase36d-utility-page li {
  color: var(--site-muted);
  line-height: 1.68;
}

body.phase36d-utility-page h1,
body.phase36d-utility-page h2,
body.phase36d-utility-page h3 {
  color: var(--site-ink);
  text-wrap: balance;
}

body.phase36d-utility-page h1 {
  font-size: clamp(2.65rem, 5.2vw, 5.4rem);
  line-height: 0.99;
  letter-spacing: -0.045em;
}

body.phase36d-utility-page h2 {
  font-size: clamp(2rem, 3.4vw, 4rem);
  line-height: 1.04;
  letter-spacing: -0.035em;
}

body.phase36d-utility-page h3 {
  font-size: clamp(1.2rem, 1.7vw, 1.85rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
}

body.phase36d-utility-page .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: clamp(34px, 5vw, 76px);
  color: var(--site-dim);
  font-family: var(--site-body);
  font-size: 14px;
  line-height: 1.4;
}

body.phase36d-utility-page .breadcrumbs a {
  color: var(--site-muted);
}

body.phase36d-utility-page .breadcrumbs a:hover {
  color: var(--site-mint);
}

body.phase36d-utility-page .breadcrumbs-separator {
  color: var(--site-accent);
}

body.phase36d-utility-page .phase22-eyebrow,
body.phase36d-utility-page .utility-eyebrow,
body.phase36d-utility-page .contact-card__label {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  color: var(--site-mint);
  font-size: clamp(12px, 0.7vw, 15px);
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1.2;
  text-transform: uppercase;
}

body.phase36d-utility-page .contact-card__label {
  padding: 5px 8px;
  border: 1px solid var(--site-border-strong);
  background: rgba(0, 216, 146, 0.06);
}

body.phase36d-utility-page .phase22-eyebrow::before,
body.phase36d-utility-page .utility-eyebrow::before {
  width: 28px;
  height: 1px;
  margin-right: 10px;
  background: var(--site-accent);
  content: "";
}

body.phase36d-utility-page .phase22-utility-compact,
body.phase36d-utility-page .blog-hero,
body.phase36d-utility-page .contact-hero,
body.phase36d-utility-page .legal-page,
body.phase36d-utility-page .not-found {
  min-height: 0;
  padding: clamp(54px, 7vw, 112px) 0 clamp(64px, 8vw, 144px);
  background:
    linear-gradient(105deg, rgba(7, 17, 13, 0.94), rgba(2, 6, 4, 0.64) 60%, rgba(0, 216, 146, 0.03)),
    var(--site-bg);
}

body.phase36d-utility-page .page-hero__title,
body.phase36d-utility-page .blog-hero__title,
body.phase36d-utility-page .contact-hero__title,
body.phase36d-utility-page .legal-page__title {
  max-width: 13ch;
  margin: 14px 0 26px;
  color: var(--site-ink);
  font-family: var(--site-display);
  font-size: clamp(2.65rem, 5.2vw, 5.4rem);
  font-weight: 760;
  line-height: 0.99;
  letter-spacing: -0.045em;
}

body.phase36d-utility-page .page-hero__lead,
body.phase36d-utility-page .blog-hero__lead,
body.phase36d-utility-page .contact-hero__lead,
body.phase36d-utility-page .legal-page__lead {
  max-width: 760px;
  margin: 0;
  color: var(--site-muted);
  font-size: clamp(1.05rem, 1.35vw, 1.35rem);
  line-height: 1.65;
}

body.phase36d-utility-page .phase22-utility-grid,
body.phase36d-utility-page .contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
  gap: clamp(36px, 7vw, 132px);
  align-items: start;
}

body.phase36d-utility-page .phase22-actions,
body.phase36d-utility-page .page-hero__actions,
body.phase36d-utility-page .contact-hero__actions,
body.phase36d-utility-page .blog-cta__actions,
body.phase36d-utility-page .not-found__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

body.phase36d-utility-page .phase22-actions .btn,
body.phase36d-utility-page .page-hero__actions .btn,
body.phase36d-utility-page .contact-hero__actions .btn,
body.phase36d-utility-page .blog-cta__actions .btn,
body.phase36d-utility-page .not-found__actions .btn {
  min-height: 48px;
}

body.phase36d-utility-page .oxide-contour-map,
body.phase36d-utility-page .contact-hero__panel,
body.phase36d-utility-page .blog-state,
body.phase36d-utility-page .contact-form-panel,
body.phase36d-utility-page .phase22-quiet-panel,
body.phase36d-utility-page .not-found__panel {
  border: 1px solid var(--site-border-strong);
  background:
    linear-gradient(145deg, rgba(16, 24, 20, 0.9), rgba(5, 11, 8, 0.78)),
    var(--site-panel);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.24);
}

body.phase36d-utility-page .oxide-contour-map {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  min-height: 370px;
  padding: clamp(18px, 2vw, 32px);
}

body.phase36d-utility-page .oxide-contour-map::before {
  position: absolute;
  top: 50%;
  left: 12%;
  right: 12%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--site-accent), transparent);
  content: "";
  opacity: 0.7;
}

body.phase36d-utility-page .oxide-contour-node,
body.phase36d-utility-page .oxide-llm-node,
body.phase36d-utility-page .oxide-access-policy {
  position: relative;
  z-index: 1;
  min-width: 0;
  padding: clamp(14px, 1.8vw, 24px);
  border: 1px solid var(--site-border);
  background: rgba(2, 6, 4, 0.72);
}

body.phase36d-utility-page .oxide-llm-node {
  border-color: var(--site-accent);
  background: rgba(0, 216, 146, 0.09);
}

body.phase36d-utility-page .oxide-access-policy {
  grid-column: 1 / -1;
  justify-self: center;
  width: min(100%, 360px);
  border-color: var(--site-mint);
}

body.phase36d-utility-page .oxide-contour-node > span,
body.phase36d-utility-page .oxide-llm-node > span,
body.phase36d-utility-page .oxide-access-policy > span,
body.phase36d-utility-page .phase22-route-step > span,
body.phase36d-utility-page .phase22-scenario-card > span,
body.phase36d-utility-page .phase22-result-card > span {
  display: block;
  margin-bottom: 10px;
  color: var(--site-accent-strong);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 11px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

body.phase36d-utility-page .oxide-contour-node strong,
body.phase36d-utility-page .oxide-llm-node strong,
body.phase36d-utility-page .oxide-access-policy strong {
  display: block;
  color: var(--site-ink);
  font-family: var(--site-display);
  font-size: clamp(1.05rem, 1.35vw, 1.4rem);
  line-height: 1.1;
}

body.phase36d-utility-page .oxide-contour-node p,
body.phase36d-utility-page .oxide-llm-node p,
body.phase36d-utility-page .oxide-access-policy p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.45;
}

body.phase36d-utility-page .page-section,
body.phase36d-utility-page .blog-section,
body.phase36d-utility-page .utility-section,
body.phase36d-utility-page .legal-section {
  padding: var(--site-section-space) 0;
  background: var(--site-bg);
}

body.phase36d-utility-page .page-section--alt,
body.phase36d-utility-page .blog-section--alt,
body.phase36d-utility-page .utility-section--alt,
body.phase36d-utility-page .legal-section:nth-of-type(even) {
  background: var(--site-bg-soft);
}

body.phase36d-utility-page .phase22-section--tight,
body.phase36d-utility-page .blog-section.phase22-section--tight {
  padding-top: clamp(58px, 7vw, 112px);
  padding-bottom: clamp(58px, 7vw, 112px);
}

body.phase36d-utility-page .phase22-section-title,
body.phase36d-utility-page .blog-section__header,
body.phase36d-utility-page .utility-section__heading {
  max-width: 860px;
  margin-bottom: clamp(28px, 4vw, 58px);
}

body.phase36d-utility-page .phase22-section-title h2,
body.phase36d-utility-page .blog-section__header h2,
body.phase36d-utility-page .utility-section__heading h2 {
  margin: 12px 0 16px;
}

body.phase36d-utility-page .phase22-section-title > p,
body.phase36d-utility-page .blog-section__header > p,
body.phase36d-utility-page .utility-section__heading > p {
  max-width: 720px;
  margin: 0;
  font-size: clamp(1rem, 1.2vw, 1.2rem);
}

body.phase36d-utility-page .phase22-timeline,
body.phase36d-utility-page .phase22-route,
body.phase36d-utility-page .utility-contact-prep__grid,
body.phase36d-utility-page .utility-404-routes__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

body.phase36d-utility-page .phase22-timeline {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

body.phase36d-utility-page .phase22-timeline-step,
body.phase36d-utility-page .phase22-route-step,
body.phase36d-utility-page .phase22-scenario-card,
body.phase36d-utility-page .phase22-result-card,
body.phase36d-utility-page .utility-info-card {
  min-width: 0;
  padding: clamp(18px, 2vw, 30px);
  border: 1px solid var(--site-border);
  background: rgba(11, 18, 16, 0.74);
}

body.phase36d-utility-page .phase22-timeline-step {
  border-top: 2px solid var(--site-accent);
}

body.phase36d-utility-page .phase22-timeline-step > span,
body.phase36d-utility-page .utility-info-card__index {
  display: block;
  margin-bottom: 22px;
  color: var(--site-accent-strong);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

body.phase36d-utility-page .phase22-timeline-step h3,
body.phase36d-utility-page .phase22-scenario-card h3,
body.phase36d-utility-page .phase22-result-card h3,
body.phase36d-utility-page .utility-info-card h3 {
  margin: 0 0 12px;
}

body.phase36d-utility-page .phase22-timeline-step p,
body.phase36d-utility-page .phase22-route-step p,
body.phase36d-utility-page .phase22-scenario-card p,
body.phase36d-utility-page .phase22-result-card p,
body.phase36d-utility-page .utility-info-card p {
  margin: 0;
  font-size: 15px;
}

body.phase36d-utility-page .phase22-result-grid,
body.phase36d-utility-page .phase22-related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

body.phase36d-utility-page .phase22-result-card,
body.phase36d-utility-page .phase22-scenario-card {
  min-height: 220px;
  border-top: 2px solid var(--site-border-strong);
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

body.phase36d-utility-page .phase22-result-card:hover,
body.phase36d-utility-page .phase22-scenario-card:hover {
  border-top-color: var(--site-accent);
  background: rgba(16, 24, 20, 0.92);
  transform: translateY(-2px);
}

body.phase36d-utility-page .page-cta,
body.phase36d-utility-page .oxide-cta-panel,
body.phase36d-utility-page .blog-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(22px, 5vw, 80px);
  align-items: center;
  padding: clamp(28px, 5vw, 72px);
  border: 1px solid var(--site-border-strong);
  background:
    linear-gradient(118deg, rgba(0, 216, 146, 0.12), rgba(16, 24, 20, 0.8) 54%),
    var(--site-panel);
}

body.phase36d-utility-page .page-cta h2,
body.phase36d-utility-page .blog-cta h2 {
  margin: 12px 0 14px;
}

body.phase36d-utility-page .page-cta p,
body.phase36d-utility-page .blog-cta p {
  max-width: 720px;
  margin: 0;
}

body.phase36d-utility-page .blog-state {
  padding: clamp(24px, 4vw, 52px);
}

body.phase36d-utility-page .blog-state h2 {
  margin: 0 0 14px;
  font-size: clamp(1.65rem, 2.4vw, 2.5rem);
}

body.phase36d-utility-page .blog-state p {
  max-width: 920px;
  margin: 0;
  font-size: clamp(1rem, 1.2vw, 1.2rem);
}

body.phase36d-utility-page .phase22-route {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 20px;
}

body.phase36d-utility-page .phase22-route-step {
  border-top: 2px solid var(--site-accent);
}

body.phase36d-utility-page .phase22-route-step strong {
  display: block;
  margin-bottom: 10px;
  color: var(--site-ink);
  font-family: var(--site-display);
  font-size: clamp(1.05rem, 1.4vw, 1.45rem);
}

body.phase36d-utility-page .contact-hero__panel {
  display: grid;
  gap: 1px;
  padding: 1px;
}

body.phase36d-utility-page .contact-card {
  display: block;
  min-height: 148px;
  padding: clamp(20px, 2.6vw, 34px);
  background: rgba(2, 6, 4, 0.72);
  transition: background 180ms ease, color 180ms ease;
}

body.phase36d-utility-page .contact-card:hover {
  background: rgba(0, 216, 146, 0.1);
}

body.phase36d-utility-page .contact-card h2 {
  margin: 13px 0 6px;
  font-size: clamp(1.45rem, 2vw, 2.2rem);
}

body.phase36d-utility-page .contact-card p {
  margin: 0;
  color: var(--site-mint);
  font-size: 1.05rem;
}

body.phase36d-utility-page .contact-form-panel,
body.phase36d-utility-page .phase22-quiet-panel {
  padding: clamp(22px, 3.5vw, 52px);
}

body.phase36d-utility-page .contact-form-panel h2,
body.phase36d-utility-page .phase22-quiet-panel h3 {
  margin: 0 0 14px;
}

body.phase36d-utility-page .contact-form-panel > p {
  margin: 0 0 26px;
}

body.phase36d-utility-page .form-group {
  margin-bottom: 18px;
}

body.phase36d-utility-page .form-label {
  display: block;
  margin-bottom: 8px;
  color: var(--site-ink);
  font-size: 15px;
  font-weight: 650;
}

body.phase36d-utility-page .form-input,
body.phase36d-utility-page .form-textarea,
body.phase36d-utility-page .contact-form-panel select {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid var(--site-border-strong);
  border-radius: var(--site-radius);
  background: rgba(2, 6, 4, 0.82);
  color: var(--site-ink);
  font-size: 16px;
  line-height: 1.45;
}

body.phase36d-utility-page .form-textarea {
  min-height: 150px;
  resize: vertical;
}

body.phase36d-utility-page .form-input::placeholder,
body.phase36d-utility-page .form-textarea::placeholder {
  color: var(--site-dim);
  opacity: 1;
}

body.phase36d-utility-page .form-input[aria-invalid="true"],
body.phase36d-utility-page .form-textarea[aria-invalid="true"] {
  border-color: #ff9d8c;
}

body.phase36d-utility-page .form-status {
  min-height: 24px;
  margin: 16px 0 0;
  color: var(--site-muted);
  font-size: 15px;
  line-height: 1.5;
}

body.phase36d-utility-page .form-status.is-error {
  color: #ffb5a6;
}

body.phase36d-utility-page .form-status.is-pending {
  color: var(--site-mint);
}

body.phase36d-utility-page .page-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding-left: 20px;
}

body.phase36d-utility-page .page-list li::marker {
  color: var(--site-accent);
}

body.phase36d-utility-page .utility-contact-prep__grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

body.phase36d-utility-page .utility-info-card {
  border-top: 2px solid var(--site-accent);
}

body.phase36d-utility-page .utility-info-card__index {
  margin-bottom: 28px;
}

body.phase36d-utility-page .utility-related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin-top: 34px;
}

body.phase36d-utility-page .utility-related-links a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 8px;
  color: var(--site-mint);
  font-weight: 650;
}

body.phase36d-utility-page .utility-related-links a span {
  color: var(--site-accent);
  transition: transform 180ms ease;
}

body.phase36d-utility-page .utility-related-links a:hover span {
  transform: translate(2px, -2px);
}

body.phase36d-utility-page .faq-group {
  margin-bottom: clamp(34px, 5vw, 72px);
}

body.phase36d-utility-page .faq-group:last-child {
  margin-bottom: 0;
}

body.phase36d-utility-page .faq-group h2 {
  margin: 0 0 18px;
  font-size: clamp(1.55rem, 2.25vw, 2.45rem);
}

body.phase36d-utility-page .faq-list {
  display: grid;
  gap: 8px;
}

body.phase36d-utility-page .faq-item {
  border: 1px solid var(--site-border);
  background: rgba(11, 18, 16, 0.72);
}

body.phase36d-utility-page .faq-question {
  display: grid;
  width: 100%;
  min-height: 64px;
  grid-template-columns: minmax(0, 1fr) 30px;
  gap: 18px;
  align-items: center;
  padding: 16px 20px;
  border: 0;
  background: transparent;
  color: var(--site-ink);
  cursor: pointer;
  font-size: clamp(1rem, 1.25vw, 1.25rem);
  font-weight: 650;
  line-height: 1.35;
  text-align: left;
}

body.phase36d-utility-page .faq-question:hover {
  color: var(--site-mint);
}

body.phase36d-utility-page .faq-question > span:first-child {
  min-width: 0;
}

body.phase36d-utility-page .faq-chevron {
  position: relative;
  width: 26px;
  height: 26px;
  font-size: 0;
  border: 1px solid var(--site-border-strong);
  border-radius: 50%;
}

body.phase36d-utility-page .faq-chevron::before {
  position: absolute;
  top: 8px;
  left: 8px;
  width: 7px;
  height: 7px;
  border-right: 1px solid var(--site-mint);
  border-bottom: 1px solid var(--site-mint);
  content: "";
  transform: rotate(45deg);
  transition: transform 180ms ease, top 180ms ease;
}

body.phase36d-utility-page .faq-item.is-open .faq-chevron::before {
  top: 11px;
  transform: rotate(225deg);
}

body.phase36d-utility-page .faq-answer {
  display: grid;
  max-height: none;
  padding: 0;
  overflow: hidden;
  grid-template-rows: 0fr;
  background: transparent;
  transition: grid-template-rows 220ms ease;
}

body.phase36d-utility-page .faq-answer-content {
  min-height: 0;
  overflow: hidden;
  padding: 0 20px;
}

body.phase36d-utility-page .faq-answer-content p {
  max-width: 900px;
  margin: 0;
  font-size: 16px;
}

body.phase36d-utility-page .faq-item.is-open .faq-answer {
  grid-template-rows: 1fr;
}

body.phase36d-utility-page .faq-item.is-open .faq-answer-content {
  padding-bottom: 24px;
}

body.phase36d-utility-page .utility-legal-toc {
  width: min(94vw, 1600px);
  margin: clamp(24px, 4vw, 58px) auto 0;
  padding: clamp(20px, 3vw, 34px);
  border: 1px solid var(--site-border);
  background: rgba(11, 18, 16, 0.68);
}

body.phase36d-utility-page .utility-legal-toc ol {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px 26px;
  margin: 18px 0 0;
  padding-left: 24px;
}

body.phase36d-utility-page .utility-legal-toc a {
  color: var(--site-muted);
  font-size: 15px;
}

body.phase36d-utility-page .utility-legal-toc a:hover {
  color: var(--site-mint);
}

body.phase36d-utility-page .legal-page {
  padding-bottom: clamp(54px, 6vw, 96px);
}

body.phase36d-utility-page .legal-page__title {
  max-width: 760px;
  font-size: clamp(2.6rem, 5vw, 5rem);
}

body.phase36d-utility-page .legal-page__lead {
  max-width: 780px;
  font-size: 1rem;
}

body.phase36d-utility-page .legal-note,
body.phase36d-utility-page .legal-section {
  border-color: var(--site-border);
}

body.phase36d-utility-page .legal-note {
  max-width: 860px;
  margin-top: 30px;
  padding: 20px 22px;
  border-left: 2px solid var(--site-accent);
  background: rgba(0, 216, 146, 0.06);
}

body.phase36d-utility-page .legal-note p {
  margin: 0;
  font-size: 15px;
}

body.phase36d-utility-page .legal-section .container {
  max-width: 920px;
}

body.phase36d-utility-page .legal-section h2 {
  margin: 0 0 18px;
  font-family: var(--site-display);
  font-size: clamp(1.55rem, 2.3vw, 2.5rem);
}

body.phase36d-utility-page .legal-section p,
body.phase36d-utility-page .legal-section li {
  max-width: 840px;
  margin-top: 0;
  color: var(--site-muted);
  font-size: clamp(1rem, 1.1vw, 1.16rem);
  line-height: 1.8;
}

body.phase36d-utility-page .legal-section a {
  color: var(--site-mint);
  text-decoration: underline;
  text-decoration-color: rgba(140, 255, 223, 0.45);
  text-underline-offset: 3px;
}

body.phase36d-utility-page .not-found {
  padding-top: clamp(74px, 11vw, 180px);
  padding-bottom: clamp(74px, 11vw, 180px);
}

body.phase36d-utility-page .not-found__panel {
  max-width: 920px;
  padding: clamp(26px, 5vw, 72px);
}

body.phase36d-utility-page .not-found__code {
  display: block;
  margin-bottom: 18px;
  color: var(--site-accent-strong);
  font-size: clamp(3.5rem, 9vw, 9rem);
  font-weight: 800;
  letter-spacing: -0.07em;
  line-height: 0.8;
}

body.phase36d-utility-page .not-found__panel .page-hero__title {
  max-width: 700px;
  margin-top: 0;
}

body.phase36d-utility-page .not-found__panel > p {
  max-width: 650px;
  margin: 0;
  font-size: clamp(1.05rem, 1.3vw, 1.25rem);
}

body.phase36d-utility-page .utility-404-routes__grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

body.phase36d-utility-page .utility-404-routes__grid a {
  display: flex;
  min-height: 156px;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
  padding: 20px;
  border: 1px solid var(--site-border);
  background: rgba(11, 18, 16, 0.72);
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

body.phase36d-utility-page .utility-404-routes__grid a:hover {
  border-color: var(--site-accent);
  background: rgba(0, 216, 146, 0.08);
  transform: translateY(-2px);
}

body.phase36d-utility-page .utility-404-routes__grid a > span {
  color: var(--site-accent-strong);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 12px;
}

body.phase36d-utility-page .utility-404-routes__grid strong {
  color: var(--site-ink);
  font-family: var(--site-display);
  font-size: clamp(1rem, 1.3vw, 1.35rem);
}

body.phase36d-utility-page .utility-404-routes__grid small {
  color: var(--site-muted);
  font-size: 14px;
  line-height: 1.45;
}

@media (min-width: 2800px) {
  body.phase36d-utility-page .page-hero__title,
  body.phase36d-utility-page .blog-hero__title,
  body.phase36d-utility-page .contact-hero__title {
    font-size: clamp(4.1rem, 4.4vw, 6.6rem);
  }

  body.phase36d-utility-page .phase22-utility-grid,
  body.phase36d-utility-page .contact-grid {
    gap: clamp(72px, 7vw, 180px);
  }
}

@media (max-width: 1180px) {
  body.phase36d-utility-page .phase22-timeline {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  body.phase36d-utility-page .utility-404-routes__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  body.phase36d-utility-page .phase22-utility-grid,
  body.phase36d-utility-page .contact-grid,
  body.phase36d-utility-page .page-cta,
  body.phase36d-utility-page .blog-cta {
    grid-template-columns: 1fr;
  }

  body.phase36d-utility-page .phase22-result-grid,
  body.phase36d-utility-page .phase22-related-grid,
  body.phase36d-utility-page .utility-contact-prep__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body.phase36d-utility-page .utility-legal-toc ol {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body.phase36d-utility-page .page-cta .phase22-actions,
  body.phase36d-utility-page .blog-cta__actions {
    margin-top: 0;
  }
}

@media (max-width: 640px) {
  body.phase36d-utility-page h1,
  body.phase36d-utility-page .page-hero__title,
  body.phase36d-utility-page .blog-hero__title,
  body.phase36d-utility-page .contact-hero__title,
  body.phase36d-utility-page .legal-page__title {
    max-width: 100%;
    font-size: clamp(2.35rem, 11.5vw, 3.4rem);
    line-height: 1.02;
  }

  body.phase36d-utility-page .phase22-utility-compact,
  body.phase36d-utility-page .blog-hero,
  body.phase36d-utility-page .contact-hero,
  body.phase36d-utility-page .legal-page,
  body.phase36d-utility-page .not-found {
    padding-top: 48px;
    padding-bottom: 64px;
  }

  body.phase36d-utility-page .phase22-timeline,
  body.phase36d-utility-page .phase22-route,
  body.phase36d-utility-page .phase22-result-grid,
  body.phase36d-utility-page .phase22-related-grid,
  body.phase36d-utility-page .utility-contact-prep__grid,
  body.phase36d-utility-page .utility-404-routes__grid {
    grid-template-columns: 1fr;
  }

  body.phase36d-utility-page .oxide-contour-map {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  body.phase36d-utility-page .oxide-contour-map::before {
    top: 12%;
    bottom: 12%;
    left: 50%;
    width: 1px;
    height: auto;
    right: auto;
    background: linear-gradient(180deg, transparent, var(--site-accent), transparent);
  }

  body.phase36d-utility-page .oxide-access-policy {
    grid-column: auto;
    width: auto;
  }

  body.phase36d-utility-page .page-hero__actions,
  body.phase36d-utility-page .contact-hero__actions,
  body.phase36d-utility-page .blog-cta__actions,
  body.phase36d-utility-page .not-found__actions {
    align-items: stretch;
    flex-direction: column;
  }

  body.phase36d-utility-page .phase22-actions .btn,
  body.phase36d-utility-page .page-hero__actions .btn,
  body.phase36d-utility-page .contact-hero__actions .btn,
  body.phase36d-utility-page .blog-cta__actions .btn,
  body.phase36d-utility-page .not-found__actions .btn {
    width: 100%;
    justify-content: center;
  }

  body.phase36d-utility-page .page-cta,
  body.phase36d-utility-page .blog-cta {
    padding: 24px;
  }

  body.phase36d-utility-page .utility-legal-toc ol {
    grid-template-columns: 1fr;
  }

  body.phase36d-utility-page .utility-legal-toc a {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
  }

  body.phase36d-utility-page .faq-question {
    min-height: 68px;
    padding: 14px 16px;
  }

  body.phase36d-utility-page .faq-answer-content {
    padding-inline: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  body.phase36d-utility-page *,
  body.phase36d-utility-page *::before,
  body.phase36d-utility-page *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
}