/* AI Platform Reliability & Operations
   Page-scoped flagship visual system: Reliability Control Plane */

body.ai-reliability-page {
  --air-bg: #031017;
  --air-bg-deep: #020b11;
  --air-surface: #071b24;
  --air-surface-strong: #0a2530;
  --air-surface-soft: rgba(8, 34, 44, 0.76);
  --air-ink: #f4f8f9;
  --air-muted: #a0b4bd;
  --air-muted-strong: #c4d2d8;
  --air-cyan: #4dedd5;
  --air-blue: #40c7f6;
  --air-condition: #e8c354;
  --air-line: rgba(165, 214, 226, 0.17);
  --air-line-strong: rgba(77, 237, 213, 0.42);
  --air-shadow: 0 32px 94px rgba(0, 0, 0, 0.3);
  --air-max: 1248px;
  --air-radius: 14px;
  --air-radius-small: 8px;
  margin: 0;
  overflow-x: hidden;
}

.ai-reliability-page .air-page-body,
.ai-reliability-page .air-page-body * {
  box-sizing: border-box;
}

.ai-reliability-page .air-page-body {
  overflow: clip;
  background:
    radial-gradient(circle at 82% 4%, rgba(64, 199, 246, 0.075), transparent 30rem),
    radial-gradient(circle at 10% 2%, rgba(77, 237, 213, 0.075), transparent 32rem),
    linear-gradient(180deg, var(--air-bg-deep), var(--air-bg) 22%, #04151d 100%);
  color: var(--air-ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

.ai-reliability-page .air-skip-link {
  position: fixed;
  inset: 12px auto auto 12px;
  z-index: 10000;
  min-height: 44px;
  padding: 10px 16px;
  transform: translateY(-160%);
  border: 1px solid var(--air-cyan);
  border-radius: var(--air-radius-small);
  background: var(--air-bg-deep);
  color: var(--air-ink);
  font-weight: 800;
  text-decoration: none;
  transition: transform 160ms ease;
}

.ai-reliability-page .air-skip-link:focus {
  transform: translateY(0);
}

.ai-reliability-page .air-page-body .wrap {
  width: min(100%, calc(var(--air-max) + 48px));
  margin: 0 auto;
  padding: 22px 24px 0;
}

.ai-reliability-page .air-page-body .breadcrumb {
  margin: 18px 0 0;
  color: var(--air-muted);
  font-size: 0.86rem;
}

.ai-reliability-page .air-page-body .breadcrumb a {
  color: var(--air-muted-strong);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.ai-reliability-page .air-page-body .breadcrumb a:hover {
  color: var(--air-ink);
}

.ai-reliability-page .air-page-body main {
  display: block;
}

.ai-reliability-page .air-page-body a {
  color: inherit;
}

.ai-reliability-page .air-page-body h1,
.ai-reliability-page .air-page-body h2,
.ai-reliability-page .air-page-body h3,
.ai-reliability-page .air-page-body p,
.ai-reliability-page .air-page-body figure,
.ai-reliability-page .air-page-body ol,
.ai-reliability-page .air-page-body ul,
.ai-reliability-page .air-page-body dl,
.ai-reliability-page .air-page-body dd {
  margin-top: 0;
}

.ai-reliability-page .air-page-body h1,
.ai-reliability-page .air-page-body h2,
.ai-reliability-page .air-page-body h3,
.ai-reliability-page .air-page-body strong {
  color: var(--air-ink);
}

.ai-reliability-page .air-page-body p,
.ai-reliability-page .air-page-body li,
.ai-reliability-page .air-page-body dd {
  color: var(--air-muted);
}

.ai-reliability-page .air-page-body h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: clamp(3.5rem, 5.2vw, 4.9rem);
  font-weight: 780;
  letter-spacing: -0.055em;
  line-height: 0.99;
}

.ai-reliability-page .air-page-body h2 {
  max-width: 940px;
  margin-bottom: 22px;
  font-size: clamp(2.7rem, 4.05vw, 3.75rem);
  font-weight: 760;
  letter-spacing: -0.047em;
  line-height: 1.02;
}

.ai-reliability-page .air-page-body h3 {
  margin-bottom: 10px;
  font-size: 1.12rem;
  font-weight: 740;
  letter-spacing: -0.015em;
  line-height: 1.24;
}

.ai-reliability-page .air-page-body p {
  margin-bottom: 0;
  font-size: 1rem;
}

.ai-reliability-page .air-page-body .lead {
  color: var(--air-muted-strong);
  font-size: clamp(1.08rem, 1.42vw, 1.24rem);
  line-height: 1.62;
}

.ai-reliability-page .air-section-index,
.ai-reliability-page .air-eyebrow,
.ai-reliability-page .air-category-node > span,
.ai-reliability-page .air-representative-label,
.ai-reliability-page .air-artifact-label,
.ai-reliability-page .air-authority-comparison article > span,
.ai-reliability-page .air-diligence-index article > span,
.ai-reliability-page .air-handoff-origin > span,
.ai-reliability-page .air-handoff-routes article > span {
  display: inline-block;
  color: var(--air-cyan);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  line-height: 1.4;
  text-transform: uppercase;
}

.ai-reliability-page .air-section {
  position: relative;
  padding: clamp(96px, 9vw, 142px) 0;
  border-bottom: 1px solid rgba(165, 214, 226, 0.08);
}

.ai-reliability-page .air-section:last-child {
  border-bottom: 0;
}

.ai-reliability-page .air-section-intro {
  max-width: 720px;
}

.ai-reliability-page .air-section-intro--wide {
  max-width: 850px;
}

.ai-reliability-page .air-section-index {
  margin-bottom: 20px;
}

.ai-reliability-page .air-section-close {
  max-width: 790px;
  margin-top: 34px;
  padding-left: 18px;
  border-left: 2px solid var(--air-line-strong);
  color: var(--air-muted-strong);
  font-size: 1.06rem;
}

.ai-reliability-page .air-button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.91rem;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: border-color 160ms ease, background-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.ai-reliability-page .air-button--primary {
  background: linear-gradient(100deg, var(--air-blue), var(--air-cyan));
  color: #021016;
}

.ai-reliability-page .air-button--primary:hover {
  transform: translateY(-1px);
  background: linear-gradient(100deg, #75d8fb, #77f3df);
}

.ai-reliability-page .air-button--secondary {
  border-color: var(--air-line);
  background: rgba(7, 27, 36, 0.65);
  color: var(--air-ink);
}

.ai-reliability-page .air-button--secondary:hover {
  border-color: var(--air-line-strong);
  background: rgba(10, 37, 48, 0.88);
}

.ai-reliability-page .air-page-body :focus-visible {
  outline: 3px solid var(--air-condition);
  outline-offset: 4px;
}

/* 01 · Executive orientation */
.ai-reliability-page .air-hero {
  padding-top: clamp(74px, 8vw, 120px);
}

.ai-reliability-page .air-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.38fr) minmax(400px, 0.92fr);
  gap: clamp(50px, 5.5vw, 82px);
  align-items: center;
}

.ai-reliability-page .air-hero-copy {
  min-width: 0;
}

.ai-reliability-page .air-eyebrow {
  margin-bottom: 22px;
  padding: 6px 12px;
  border: 1px solid rgba(77, 237, 213, 0.22);
  border-radius: 999px;
  background: rgba(77, 237, 213, 0.045);
}

.ai-reliability-page .air-hero-copy .lead {
  max-width: 700px;
  margin-bottom: 16px;
}

.ai-reliability-page .air-hero-copy > p:not(.lead):not(.air-boundary-note) {
  max-width: 690px;
  margin-bottom: 14px;
}

.ai-reliability-page .air-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.ai-reliability-page .air-boundary-note {
  max-width: 690px;
  margin-top: 24px;
  padding-left: 16px;
  border-left: 2px solid var(--air-line-strong);
  font-size: 0.92rem;
}

.ai-reliability-page .air-category-model {
  position: relative;
  min-width: 0;
  margin: 0;
  padding: 22px;
  border: 1px solid var(--air-line-strong);
  border-radius: var(--air-radius);
  background:
    linear-gradient(rgba(77, 237, 213, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(77, 237, 213, 0.04) 1px, transparent 1px),
    linear-gradient(155deg, rgba(10, 37, 48, 0.96), rgba(3, 16, 23, 0.98));
  background-size: 28px 28px, 28px 28px, auto;
  box-shadow: var(--air-shadow);
}

.ai-reliability-page .air-category-model::before {
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(77, 237, 213, 0.09);
  border-radius: 10px;
  content: "";
  pointer-events: none;
}

.ai-reliability-page .air-category-model figcaption {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--air-line);
}

.ai-reliability-page .air-category-model figcaption > span {
  color: var(--air-ink);
  font-size: 0.94rem;
  font-weight: 800;
}

.ai-reliability-page .air-category-model figcaption > small {
  max-width: 230px;
  color: var(--air-muted);
  font-size: 0.72rem;
  line-height: 1.45;
  text-align: right;
}

.ai-reliability-page .air-category-map {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 24px 0 18px;
}

.ai-reliability-page .air-category-map::before {
  position: absolute;
  top: 49%;
  right: 8%;
  left: 8%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--air-line-strong), transparent);
  content: "";
}

.ai-reliability-page .air-category-map::after {
  position: absolute;
  top: 16%;
  bottom: 16%;
  left: 50%;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--air-line-strong), transparent);
  content: "";
}

.ai-reliability-page .air-category-node {
  position: relative;
  z-index: 1;
  display: flex;
  min-width: 0;
  min-height: 118px;
  flex-direction: column;
  justify-content: center;
  padding: 16px;
  border: 1px solid var(--air-line);
  border-radius: 10px;
  background: rgba(3, 16, 23, 0.94);
}

.ai-reliability-page .air-category-node--service {
  border-color: var(--air-line-strong);
  background: rgba(10, 37, 48, 0.98);
}

.ai-reliability-page .air-category-node--ownership {
  grid-column: 1 / -1;
  min-height: 88px;
  text-align: center;
}

.ai-reliability-page .air-category-node strong {
  margin: 7px 0 5px;
  font-size: 0.98rem;
}

.ai-reliability-page .air-category-node small {
  color: var(--air-muted);
  font-size: 0.74rem;
}

.ai-reliability-page .air-category-cycle {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--air-line);
  color: var(--air-muted-strong);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.69rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.ai-reliability-page .air-category-cycle span {
  color: var(--air-cyan);
}

/* 02 · Production operating gap */
.ai-reliability-page .air-gap-opening {
  display: grid;
  grid-template-columns: minmax(0, 0.84fr) minmax(420px, 1.16fr);
  gap: clamp(50px, 6vw, 88px);
  align-items: start;
}

.ai-reliability-page .air-question-checkpoint {
  padding: 26px;
  border: 1px solid var(--air-line);
  border-radius: var(--air-radius);
  background: linear-gradient(145deg, rgba(10, 37, 48, 0.88), rgba(4, 20, 28, 0.94));
}

.ai-reliability-page .air-question-checkpoint > p {
  margin-bottom: 18px;
  color: var(--air-muted-strong);
  font-weight: 700;
}

.ai-reliability-page .air-question-checkpoint ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: air-question;
}

.ai-reliability-page .air-question-checkpoint li {
  position: relative;
  min-height: 48px;
  padding: 12px 14px 12px 50px;
  border-top: 1px solid var(--air-line);
  color: var(--air-ink);
  font-weight: 720;
  counter-increment: air-question;
}

.ai-reliability-page .air-question-checkpoint li::before {
  position: absolute;
  top: 13px;
  left: 12px;
  color: var(--air-cyan);
  content: "0" counter(air-question);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.76rem;
}

.ai-reliability-page .air-scenario-group {
  margin-top: 54px;
}

.ai-reliability-page .air-scenario-group .air-representative-label {
  margin-bottom: 20px;
  color: var(--air-condition);
}

.ai-reliability-page .air-scenario-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 34px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.ai-reliability-page .air-scenario-list li {
  position: relative;
  padding: 18px 0 18px 26px;
  border-top: 1px solid var(--air-line);
}

.ai-reliability-page .air-scenario-list li::before {
  position: absolute;
  top: 26px;
  left: 2px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--air-cyan);
  content: "";
}

.ai-reliability-page .air-failure-chain {
  margin: 44px 0 0;
  padding: 24px;
  border: 1px solid var(--air-line-strong);
  border-radius: var(--air-radius);
  background: rgba(5, 25, 34, 0.9);
}

.ai-reliability-page .air-failure-chain figcaption {
  margin-bottom: 20px;
  color: var(--air-condition);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.ai-reliability-page .air-failure-chain ol {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.ai-reliability-page .air-failure-chain li {
  position: relative;
  min-width: 0;
  min-height: 124px;
  padding: 18px;
  border: 1px solid var(--air-line);
  border-radius: 10px;
  background: rgba(3, 16, 23, 0.88);
}

.ai-reliability-page .air-failure-chain li:not(:last-child)::after {
  position: absolute;
  top: 50%;
  right: -21px;
  width: 21px;
  height: 1px;
  background: var(--air-cyan);
  content: "";
}

.ai-reliability-page .air-failure-chain li > span {
  display: block;
  margin-bottom: 22px;
  color: var(--air-cyan);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.72rem;
}

.ai-reliability-page .air-failure-chain li > strong {
  display: block;
  margin-bottom: 6px;
  font-size: 0.9rem;
}

.ai-reliability-page .air-failure-chain li > small {
  color: var(--air-muted);
  font-size: 0.72rem;
}

/* 03 · Operating model */
.ai-reliability-page .air-model-grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.68fr) minmax(0, 1.32fr);
  gap: clamp(44px, 5vw, 72px);
  align-items: start;
  margin-top: 48px;
}

.ai-reliability-page .air-reality-list {
  display: grid;
  gap: 30px;
}

.ai-reliability-page .air-reality-list article {
  padding-top: 20px;
  border-top: 1px solid var(--air-line);
}

.ai-reliability-page .air-reality-list article p + p {
  margin-top: 12px;
}

.ai-reliability-page .air-production-spine {
  position: relative;
  min-width: 0;
  margin: 0;
  padding: 24px 50px;
  border: 1px solid var(--air-line-strong);
  border-radius: var(--air-radius);
  background:
    linear-gradient(rgba(77, 237, 213, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(77, 237, 213, 0.035) 1px, transparent 1px),
    linear-gradient(160deg, rgba(8, 34, 44, 0.96), rgba(3, 16, 23, 0.97));
  background-size: 30px 30px, 30px 30px, auto;
  box-shadow: var(--air-shadow);
}

.ai-reliability-page .air-production-spine figcaption {
  display: flex;
  justify-content: space-between;
  gap: 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--air-line);
}

.ai-reliability-page .air-production-spine figcaption span {
  color: var(--air-ink);
  font-size: 0.95rem;
  font-weight: 800;
}

.ai-reliability-page .air-production-spine figcaption small {
  max-width: 250px;
  color: var(--air-muted);
  font-size: 0.72rem;
  text-align: right;
}

.ai-reliability-page .air-production-spine ol {
  display: grid;
  gap: 8px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.ai-reliability-page .air-production-spine li {
  display: flex;
  min-height: 54px;
  align-items: center;
  gap: 16px;
  margin-inline: calc(var(--air-layer, 0) * 6px);
  padding: 12px 16px;
  border: 1px solid var(--air-line);
  border-radius: 8px;
  background: rgba(3, 16, 23, 0.86);
}

.ai-reliability-page .air-production-spine li:nth-child(2),
.ai-reliability-page .air-production-spine li:nth-child(6),
.ai-reliability-page .air-production-spine li:nth-child(7) {
  border-color: rgba(77, 237, 213, 0.28);
  background: rgba(10, 37, 48, 0.9);
}

.ai-reliability-page .air-production-spine li:nth-child(1),
.ai-reliability-page .air-production-spine li:nth-child(7) {
  --air-layer: 0;
}

.ai-reliability-page .air-production-spine li:nth-child(2),
.ai-reliability-page .air-production-spine li:nth-child(6) {
  --air-layer: 1;
}

.ai-reliability-page .air-production-spine li:nth-child(3),
.ai-reliability-page .air-production-spine li:nth-child(5) {
  --air-layer: 2;
}

.ai-reliability-page .air-production-spine li:nth-child(4) {
  --air-layer: 3;
}

.ai-reliability-page .air-production-spine li > span {
  color: var(--air-cyan);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.69rem;
}

.ai-reliability-page .air-production-spine li > strong {
  font-size: 0.89rem;
}

.ai-reliability-page .air-spine-rail {
  position: absolute;
  top: 118px;
  bottom: 32px;
  display: flex;
  align-items: flex-end;
  color: var(--air-cyan);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}

.ai-reliability-page .air-spine-rail::before {
  position: absolute;
  top: 0;
  bottom: 78px;
  left: 50%;
  width: 1px;
  background: var(--air-line-strong);
  content: "";
}

.ai-reliability-page .air-spine-rail--evidence {
  right: 18px;
}

.ai-reliability-page .air-spine-rail--authority {
  left: 18px;
  color: var(--air-blue);
  transform: rotate(180deg);
}

/* 04 · Continuity mechanism */
.ai-reliability-page .air-continuity-loop {
  position: relative;
  width: min(100%, 820px);
  min-height: 480px;
  margin: 48px auto 0;
}

.ai-reliability-page .air-continuity-loop::before {
  position: absolute;
  inset: 60px 100px;
  border: 1px solid var(--air-line-strong);
  border-radius: 50%;
  content: "";
}

.ai-reliability-page .air-continuity-core {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  display: flex;
  width: 170px;
  height: 170px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  transform: translate(-50%, -50%);
  border: 1px solid var(--air-line-strong);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(10, 37, 48, 0.98), rgba(3, 16, 23, 0.98));
  box-shadow: 0 0 70px rgba(77, 237, 213, 0.08);
  text-align: center;
}

.ai-reliability-page .air-continuity-core strong {
  font-size: 1.05rem;
}

.ai-reliability-page .air-continuity-core span {
  margin-top: 7px;
  color: var(--air-cyan);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.ai-reliability-page .air-continuity-loop ol {
  position: absolute;
  inset: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.ai-reliability-page .air-continuity-loop li {
  position: absolute;
  z-index: 3;
  display: flex;
  width: 150px;
  min-height: 82px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 12px;
  border: 1px solid var(--air-line-strong);
  border-radius: 999px;
  background: var(--air-surface-strong);
  text-align: center;
}

.ai-reliability-page .air-continuity-loop li:nth-child(1) {
  top: 0;
  left: calc(50% - 75px);
}

.ai-reliability-page .air-continuity-loop li:nth-child(2) {
  top: 132px;
  right: 0;
}

.ai-reliability-page .air-continuity-loop li:nth-child(3) {
  right: 90px;
  bottom: 0;
}

.ai-reliability-page .air-continuity-loop li:nth-child(4) {
  bottom: 0;
  left: 90px;
}

.ai-reliability-page .air-continuity-loop li:nth-child(5) {
  top: 132px;
  left: 0;
}

.ai-reliability-page .air-continuity-loop li > span {
  color: var(--air-cyan);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.64rem;
}

.ai-reliability-page .air-continuity-loop li > strong {
  margin: 4px 0;
  font-size: 0.86rem;
}

.ai-reliability-page .air-continuity-loop li > small {
  color: var(--air-muted);
  font-size: 0.6rem;
}

.ai-reliability-page .air-stage-definitions {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin-top: 44px;
}

.ai-reliability-page .air-stage-definitions article {
  display: flex;
  min-width: 0;
  min-height: 290px;
  flex-direction: column;
  padding: 20px;
  border: 1px solid var(--air-line);
  border-radius: 10px;
  background: rgba(7, 27, 36, 0.7);
}

.ai-reliability-page .air-stage-definitions article > span {
  margin-bottom: 20px;
  color: var(--air-cyan);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.69rem;
}

.ai-reliability-page .air-stage-definitions article > small {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--air-line);
  color: var(--air-muted);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* 05 · Responsibility */
.ai-reliability-page .air-authority-comparison {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top: 46px;
}

.ai-reliability-page .air-authority-comparison article {
  padding: 28px;
  border: 1px solid var(--air-line);
  border-radius: var(--air-radius);
  background: rgba(7, 27, 36, 0.75);
}

.ai-reliability-page .air-authority-comparison > article:first-child {
  grid-column: 1;
  grid-row: 1;
}

.ai-reliability-page .air-authority-comparison > .air-shared-note {
  grid-column: 1 / -1;
  grid-row: 2;
  margin-top: 0;
}

.ai-reliability-page .air-authority-comparison > article:last-child {
  grid-column: 2;
  grid-row: 1;
}

.ai-reliability-page .air-authority-comparison article > p {
  margin-top: 16px;
  color: var(--air-muted-strong);
  font-weight: 700;
}

.ai-reliability-page .air-authority-comparison ul {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.ai-reliability-page .air-authority-comparison li {
  position: relative;
  padding: 11px 0 11px 22px;
  border-top: 1px solid var(--air-line);
}

.ai-reliability-page .air-authority-comparison li::before {
  position: absolute;
  top: 21px;
  left: 2px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--air-cyan);
  content: "";
}

.ai-reliability-page .air-shared-note {
  max-width: 820px;
  margin-top: 30px;
}

.ai-reliability-page .air-specialist-authorities {
  margin-top: 42px;
}

.ai-reliability-page .air-specialist-authorities > p {
  margin-bottom: 18px;
  color: var(--air-muted-strong);
  font-weight: 750;
}

.ai-reliability-page .air-specialist-authorities ul {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.ai-reliability-page .air-specialist-authorities li {
  padding: 18px;
  border: 1px solid var(--air-line);
  border-radius: 10px;
  background: rgba(5, 25, 34, 0.72);
  font-size: 0.9rem;
}

.ai-reliability-page .air-responsibility-matrix {
  margin-top: 46px;
  overflow: hidden;
  border: 1px solid var(--air-line-strong);
  border-radius: var(--air-radius);
  background: rgba(5, 25, 34, 0.82);
}

.ai-reliability-page .air-responsibility-matrix table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

.ai-reliability-page .air-responsibility-matrix th,
.ai-reliability-page .air-responsibility-matrix td {
  min-width: 0;
  padding: 15px;
  border-top: 1px solid var(--air-line);
  border-left: 1px solid var(--air-line);
  color: var(--air-muted);
  font-size: 0.79rem;
  font-weight: 400;
  text-align: left;
  vertical-align: top;
}

.ai-reliability-page .air-responsibility-matrix tr > *:first-child {
  width: 22%;
  border-left: 0;
}

.ai-reliability-page .air-responsibility-matrix thead th {
  border-top: 0;
  color: var(--air-cyan);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.ai-reliability-page .air-responsibility-matrix tbody th {
  color: var(--air-ink);
  font-size: 0.82rem;
  font-weight: 740;
}

/* 06 · Artifacts */
.ai-reliability-page .air-artifacts .air-representative-label {
  margin-top: 16px;
  color: var(--air-condition);
  text-transform: none;
}

.ai-reliability-page .air-artifact-browser {
  display: grid;
  grid-template-columns: minmax(250px, 0.3fr) minmax(0, 0.7fr);
  gap: 24px;
  margin-top: 46px;
}

.ai-reliability-page .air-artifact-tabs {
  display: grid;
  align-content: start;
  gap: 8px;
}

.ai-reliability-page .air-artifact-tabs button {
  display: grid;
  min-height: 82px;
  grid-template-columns: 34px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--air-line);
  border-radius: 9px;
  background: rgba(5, 25, 34, 0.72);
  color: var(--air-muted-strong);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.ai-reliability-page .air-artifact-tabs button::after {
  content: attr(data-label);
  font-size: 0.84rem;
  font-weight: 740;
  line-height: 1.35;
}

.ai-reliability-page .air-artifact-tabs button > span {
  color: var(--air-cyan);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.7rem;
}

.ai-reliability-page .air-artifact-tabs button[aria-selected="true"] {
  border-color: var(--air-line-strong);
  background: var(--air-surface-strong);
  color: var(--air-ink);
}

.ai-reliability-page .air-artifact-panel {
  min-width: 0;
  padding: 28px;
  border: 1px solid var(--air-line-strong);
  border-radius: var(--air-radius);
  background:
    linear-gradient(rgba(77, 237, 213, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(77, 237, 213, 0.03) 1px, transparent 1px),
    linear-gradient(155deg, rgba(8, 34, 44, 0.96), rgba(3, 16, 23, 0.98));
  background-size: 26px 26px, 26px 26px, auto;
  box-shadow: var(--air-shadow);
}

.ai-reliability-page .air-artifact-panel[hidden] {
  display: none;
}

.ai-reliability-page .air-artifact-panel .air-artifact-label {
  margin-bottom: 14px;
  color: var(--air-condition);
}

.ai-reliability-page .air-artifact-panel > p {
  max-width: 720px;
}

.ai-reliability-page .air-artifact-preview {
  min-height: 330px;
  margin-top: 26px;
  padding: 22px;
  border: 1px solid var(--air-line);
  border-radius: 10px;
  background: rgba(2, 15, 22, 0.86);
}

.ai-reliability-page .air-artifact-preview--map {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-template-rows: repeat(3, minmax(68px, auto));
  gap: 22px;
  align-items: center;
}

.ai-reliability-page .air-artifact-preview--map::before {
  position: absolute;
  top: 50%;
  right: 8%;
  left: 8%;
  height: 1px;
  background: var(--air-line-strong);
  content: "";
}

.ai-reliability-page .air-preview-node {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: 58px;
  align-items: center;
  justify-content: center;
  padding: 10px;
  border: 1px solid var(--air-line);
  border-radius: 8px;
  background: var(--air-surface);
  color: var(--air-muted-strong);
  font-size: 0.76rem;
  font-weight: 720;
  text-align: center;
}

.ai-reliability-page .air-preview-node--service {
  grid-column: 1;
  grid-row: 1;
}

.ai-reliability-page .air-preview-node--model {
  grid-column: 2;
  grid-row: 1;
}

.ai-reliability-page .air-preview-node--tools {
  grid-column: 3;
  grid-row: 1;
}

.ai-reliability-page .air-preview-node--retrieval {
  grid-column: 1;
  grid-row: 2;
}

.ai-reliability-page .air-preview-node--fallback {
  grid-column: 2;
  grid-row: 2;
}

.ai-reliability-page .air-preview-node--owner {
  grid-column: 3;
  grid-row: 2;
}

.ai-reliability-page .air-preview-node--decision {
  grid-column: 2;
  grid-row: 3;
  border-color: var(--air-line-strong);
  color: var(--air-ink);
}

.ai-reliability-page .air-artifact-preview--coverage {
  width: 100%;
  border-collapse: collapse;
}

.ai-reliability-page .air-artifact-preview--coverage th,
.ai-reliability-page .air-artifact-preview--coverage td {
  padding: 16px 0;
  border-top: 1px solid var(--air-line);
  color: var(--air-muted);
  font-size: 0.82rem;
  font-weight: 400;
  text-align: left;
  vertical-align: top;
}

.ai-reliability-page .air-artifact-preview--coverage tr:first-child > * {
  border-top: 0;
}

.ai-reliability-page .air-artifact-preview--coverage th {
  width: 44%;
  padding-right: 18px;
  color: var(--air-ink);
  font-weight: 740;
}

.ai-reliability-page .air-artifact-preview--ownership {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  align-content: center;
}

.ai-reliability-page .air-artifact-preview--ownership > div {
  display: grid;
  gap: 6px;
  padding: 20px;
  border: 1px solid var(--air-line);
  border-radius: 8px;
}

.ai-reliability-page .air-artifact-preview--ownership span {
  color: var(--air-cyan);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.ai-reliability-page .air-artifact-preview--ownership small {
  color: var(--air-muted);
}

.ai-reliability-page .air-artifact-preview--record {
  display: grid;
  align-content: center;
  margin-bottom: 0;
}

.ai-reliability-page .air-artifact-preview--record > div {
  display: grid;
  grid-template-columns: minmax(140px, 0.38fr) minmax(0, 0.62fr);
  padding: 14px 0;
  border-top: 1px solid var(--air-line);
}

.ai-reliability-page .air-artifact-preview--record > div:first-child {
  border-top: 0;
}

.ai-reliability-page .air-artifact-preview--record dt {
  color: var(--air-cyan);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.ai-reliability-page .air-artifact-preview--record dd {
  margin-bottom: 0;
}

.ai-reliability-page .air-artifact-meta {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 18px 0 0;
  border: 1px solid var(--air-line);
  border-radius: 8px;
}

.ai-reliability-page .air-artifact-meta > div {
  min-width: 0;
  padding: 12px;
  border-left: 1px solid var(--air-line);
}

.ai-reliability-page .air-artifact-meta > div:first-child {
  border-left: 0;
}

.ai-reliability-page .air-artifact-meta dt {
  color: var(--air-cyan);
  font-size: 0.63rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.ai-reliability-page .air-artifact-meta dd {
  margin: 6px 0 0;
  font-size: 0.75rem;
}

.ai-reliability-page .air-evidence-boundary {
  max-width: 780px;
  margin-top: 28px;
}

.ai-reliability-page .air-low-cta {
  margin-top: 24px;
}

/* 07 · Baseline */
.ai-reliability-page .air-baseline-chain {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
  margin: 46px 0 0;
  padding: 0;
  list-style: none;
}

.ai-reliability-page .air-baseline-chain li {
  position: relative;
  min-height: 112px;
  padding: 18px;
  border: 1px solid var(--air-line);
  border-radius: 10px;
  background: rgba(7, 27, 36, 0.72);
}

.ai-reliability-page .air-baseline-chain li:not(:last-child)::after {
  position: absolute;
  top: 50%;
  right: -19px;
  width: 19px;
  height: 1px;
  background: var(--air-cyan);
  content: "";
}

.ai-reliability-page .air-baseline-chain span {
  display: block;
  margin-bottom: 20px;
  color: var(--air-cyan);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.68rem;
}

.ai-reliability-page .air-baseline-chain strong {
  display: block;
  font-size: 0.85rem;
}

.ai-reliability-page .air-baseline-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.34fr) minmax(0, 0.66fr);
  gap: 42px;
  align-items: start;
  margin-top: 54px;
}

.ai-reliability-page .air-baseline-scope {
  grid-column: 1;
  grid-row: 1;
}

.ai-reliability-page .air-baseline-details {
  grid-column: 2;
  grid-row: 1 / span 2;
}

.ai-reliability-page .air-baseline-fit {
  position: static;
  grid-column: 1;
  grid-row: 2;
}

.ai-reliability-page .air-baseline-rail {
  position: sticky;
  top: 94px;
  display: grid;
  gap: 30px;
  min-width: 0;
  padding: 26px;
  border: 1px solid var(--air-line-strong);
  border-radius: var(--air-radius);
  background: linear-gradient(150deg, rgba(10, 37, 48, 0.94), rgba(4, 20, 28, 0.96));
}

.ai-reliability-page .air-baseline-rail.air-baseline-fit {
  position: static;
}

.ai-reliability-page .air-baseline-group + .air-baseline-group {
  margin-top: 42px;
  padding-top: 42px;
  border-top: 1px solid var(--air-line);
}

.ai-reliability-page .air-baseline-rail .air-baseline-group + .air-baseline-group {
  margin-top: 0;
  padding-top: 28px;
}

.ai-reliability-page .air-baseline-group ul {
  margin: 14px 0 18px;
  padding-left: 20px;
}

.ai-reliability-page .air-baseline-group li {
  margin: 7px 0;
}

.ai-reliability-page .air-baseline-details {
  min-width: 0;
}

.ai-reliability-page .air-deliverable-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 20px;
  margin: 20px 0;
  padding: 0;
  list-style: none;
  counter-reset: air-deliverable;
}

.ai-reliability-page .air-deliverable-list li {
  position: relative;
  min-height: 54px;
  padding: 14px 12px 14px 48px;
  border-top: 1px solid var(--air-line);
  counter-increment: air-deliverable;
}

.ai-reliability-page .air-deliverable-list li::before {
  position: absolute;
  top: 15px;
  left: 10px;
  color: var(--air-cyan);
  content: "0" counter(air-deliverable);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.7rem;
}

.ai-reliability-page .air-decision-question .lead {
  max-width: 780px;
  padding: 24px;
  border: 1px solid var(--air-line-strong);
  border-radius: 10px;
  background: rgba(10, 37, 48, 0.68);
}

.ai-reliability-page .air-baseline-action {
  max-width: 780px;
  margin: 44px 0 0 calc(34% + 42px);
}

.ai-reliability-page .air-baseline-action p {
  margin-top: 14px;
  font-size: 0.86rem;
}

/* 08 · Progression */
.ai-reliability-page .air-engagement-progression {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin: 46px 0 0;
  padding: 0;
  list-style: none;
}

.ai-reliability-page .air-engagement-progression > li {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 560px;
  flex-direction: column;
  padding: 28px;
  border: 1px solid var(--air-line);
  border-radius: var(--air-radius);
  background: rgba(7, 27, 36, 0.72);
}

.ai-reliability-page .air-engagement-progression > li:first-child {
  border-color: var(--air-line-strong);
  background: rgba(10, 37, 48, 0.84);
}

.ai-reliability-page .air-engagement-progression > li:not(:last-child)::after {
  position: absolute;
  top: 50%;
  right: -25px;
  z-index: 2;
  width: 25px;
  height: 1px;
  background: var(--air-cyan);
  content: "";
}

.ai-reliability-page .air-stage-number {
  margin-bottom: 28px;
  color: var(--air-cyan);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.72rem;
}

.ai-reliability-page .air-engagement-progression dl {
  display: grid;
  gap: 0;
  margin: 24px 0 0;
}

.ai-reliability-page .air-engagement-progression dl > div {
  padding: 14px 0;
  border-top: 1px solid var(--air-line);
}

.ai-reliability-page .air-engagement-progression dt {
  color: var(--air-cyan);
  font-size: 0.67rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.ai-reliability-page .air-engagement-progression dd {
  margin: 6px 0 0;
  font-size: 0.9rem;
}

.ai-reliability-page .air-stop-path {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--air-line);
  color: var(--air-condition);
  font-size: 0.67rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

/* 09 · Diligence */
.ai-reliability-page .air-diligence-index {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 44px;
}

.ai-reliability-page .air-diligence-index article {
  min-width: 0;
  min-height: 250px;
  padding: 24px;
  border: 1px solid var(--air-line);
  border-radius: 11px;
  background: rgba(7, 27, 36, 0.72);
}

.ai-reliability-page .air-diligence-index article > span {
  margin-bottom: 20px;
}

.ai-reliability-page .air-diligence-cta {
  margin-top: 28px;
}

/* 10 · Handoffs */
.ai-reliability-page .air-handoff-map {
  display: grid;
  grid-template-columns: minmax(230px, 0.24fr) minmax(0, 0.76fr);
  gap: 26px;
  align-items: stretch;
  margin-top: 46px;
}

.ai-reliability-page .air-handoff-origin {
  display: flex;
  min-width: 0;
  min-height: 500px;
  flex-direction: column;
  justify-content: center;
  padding: 28px;
  border: 1px solid var(--air-line-strong);
  border-radius: var(--air-radius);
  background: linear-gradient(150deg, rgba(10, 37, 48, 0.95), rgba(3, 16, 23, 0.98));
}

.ai-reliability-page .air-handoff-origin strong {
  margin: 20px 0;
  font-size: 1.38rem;
  line-height: 1.2;
}

.ai-reliability-page .air-handoff-origin small {
  color: var(--air-muted);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.ai-reliability-page .air-handoff-routes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.ai-reliability-page .air-handoff-routes article {
  position: relative;
  min-width: 0;
  padding: 24px;
  border: 1px solid var(--air-line);
  border-radius: 11px;
  background: rgba(7, 27, 36, 0.72);
}

.ai-reliability-page .air-handoff-routes article::before {
  position: absolute;
  top: 50%;
  left: -27px;
  width: 27px;
  height: 1px;
  background: var(--air-line-strong);
  content: "";
}

.ai-reliability-page .air-handoff-routes article > span {
  margin-bottom: 18px;
}

.ai-reliability-page .air-handoff-routes article p {
  font-size: 0.91rem;
}

.ai-reliability-page .air-handoff-routes article p + p {
  margin-top: 12px;
}

.ai-reliability-page .air-handoff-routes article > a {
  display: inline-flex;
  gap: 8px;
  margin-top: 18px;
  color: var(--air-cyan);
  font-size: 0.83rem;
  font-weight: 800;
  text-decoration: none;
}

.ai-reliability-page .air-handoff-routes article > a:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* 11 · Final decision */
.ai-reliability-page .air-final-decision {
  display: grid;
  grid-template-columns: minmax(0, 1.34fr) minmax(350px, 0.86fr);
  gap: clamp(48px, 6vw, 86px);
  padding: clamp(36px, 5vw, 64px);
  border: 1px solid var(--air-line-strong);
  border-radius: 18px;
  background:
    linear-gradient(rgba(77, 237, 213, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(77, 237, 213, 0.03) 1px, transparent 1px),
    linear-gradient(150deg, rgba(8, 34, 44, 0.98), rgba(3, 16, 23, 0.98));
  background-size: 28px 28px, 28px 28px, auto;
  box-shadow: var(--air-shadow);
}

.ai-reliability-page .air-final-scope ul {
  display: grid;
  gap: 8px;
  margin: 18px 0;
  padding: 0;
  list-style: none;
}

.ai-reliability-page .air-final-scope li {
  position: relative;
  padding: 10px 0 10px 24px;
  border-top: 1px solid var(--air-line);
}

.ai-reliability-page .air-final-scope li::before {
  position: absolute;
  top: 20px;
  left: 2px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--air-cyan);
  content: "";
}

.ai-reliability-page .air-final-action {
  min-width: 0;
  align-self: start;
}

.ai-reliability-page .air-decision-summary {
  display: grid;
  margin: 0;
  border: 1px solid var(--air-line);
  border-radius: 10px;
}

.ai-reliability-page .air-decision-summary > div {
  display: grid;
  grid-template-columns: 0.42fr 0.58fr;
  gap: 12px;
  padding: 14px;
  border-top: 1px solid var(--air-line);
}

.ai-reliability-page .air-decision-summary > div:first-child {
  border-top: 0;
}

.ai-reliability-page .air-decision-summary dt {
  color: var(--air-cyan);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.ai-reliability-page .air-decision-summary dd {
  margin: 0;
  font-size: 0.82rem;
}

.ai-reliability-page .air-final-action .air-button {
  width: 100%;
}

.ai-reliability-page .air-response-context {
  margin-top: 14px;
  font-size: 0.78rem;
}

.ai-reliability-page .air-final-boundary {
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid var(--air-line);
  color: var(--air-condition);
  font-size: 0.9rem;
}

@media (max-width: 1199px) {
  .ai-reliability-page .air-hero-grid {
    grid-template-columns: minmax(0, 1.22fr) minmax(330px, 0.78fr);
    gap: 40px;
  }

  .ai-reliability-page .air-page-body h1 {
    font-size: clamp(3rem, 5vw, 4rem);
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  .ai-reliability-page .air-page-body h2 {
    font-size: clamp(2.45rem, 4.2vw, 3.3rem);
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  .ai-reliability-page .air-category-node {
    min-height: 104px;
    padding: 13px;
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  .ai-reliability-page .air-gap-opening {
    grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
    gap: 40px;
  }

  .ai-reliability-page .air-stage-definitions {
    gap: 10px;
  }

  .ai-reliability-page .air-stage-definitions article {
    min-height: 320px;
    padding: 16px;
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  .ai-reliability-page .air-specialist-authorities ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
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  .ai-reliability-page .air-matrix-row {
    grid-template-columns: minmax(150px, 1.2fr) repeat(4, minmax(105px, 1fr));
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  .ai-reliability-page .air-baseline-grid {
    gap: 30px;
  }

  .ai-reliability-page .air-baseline-action {
    margin-left: calc(34% + 30px);
  }

  .ai-reliability-page .air-engagement-progression > li {
    min-height: 620px;
    padding: 22px;
  }

  .ai-reliability-page .air-final-decision {
    grid-template-columns: minmax(0, 1.24fr) minmax(320px, 0.76fr);
    gap: 42px;
  }
}

@media (max-width: 959px) {
  .ai-reliability-page .air-hero-grid,
  .ai-reliability-page .air-gap-opening,
  .ai-reliability-page .air-model-grid,
  .ai-reliability-page .air-final-decision {
    grid-template-columns: minmax(0, 1fr);
  }

  .ai-reliability-page .air-category-model {
    max-width: 720px;
  }

  .ai-reliability-page .air-gap-opening {
    gap: 34px;
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  .ai-reliability-page .air-failure-chain ol {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .ai-reliability-page .air-failure-chain li:nth-child(3)::after {
    display: none;
  }

  .ai-reliability-page .air-production-spine {
    min-height: 0;
  }

  .ai-reliability-page .air-stage-definitions {
    grid-template-columns: repeat(3, minmax(0, 1fr));
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  .ai-reliability-page .air-stage-definitions article {
    min-height: 290px;
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  .ai-reliability-page .air-authority-comparison {
    grid-template-columns: repeat(2, minmax(0, 1fr));
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  .ai-reliability-page .air-responsibility-matrix {
    overflow: visible;
    border: 0;
    background: transparent;
  }

  .ai-reliability-page .air-responsibility-matrix table,
  .ai-reliability-page .air-responsibility-matrix tbody {
    display: block;
  }

  .ai-reliability-page .air-responsibility-matrix thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
  }

  .ai-reliability-page .air-responsibility-matrix tbody tr {
    display: grid;
    min-width: 0;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 14px;
    overflow: hidden;
    border: 1px solid var(--air-line);
    border-radius: 10px;
    background: rgba(5, 25, 34, 0.8);
  }

  .ai-reliability-page .air-responsibility-matrix tbody th {
    width: auto;
    grid-column: 1 / -1;
    border-top: 0;
    border-left: 0;
  }

  .ai-reliability-page .air-responsibility-matrix tbody td {
    position: relative;
    min-height: 78px;
    padding-top: 38px;
  }

  .ai-reliability-page .air-responsibility-matrix tbody td::before {
    position: absolute;
    top: 13px;
    left: 15px;
    color: var(--air-cyan);
    content: attr(data-label);
    font-size: 0.61rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }

  .ai-reliability-page .air-responsibility-matrix tbody td:nth-of-type(odd) {
    border-left: 0;
  }

  .ai-reliability-page .air-artifact-browser {
    grid-template-columns: minmax(190px, 0.26fr) minmax(0, 0.74fr);
  }

  .ai-reliability-page .air-artifact-panel {
    padding: 22px;
  }

  .ai-reliability-page .air-artifact-meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ai-reliability-page .air-artifact-meta > div:nth-child(3) {
    border-left: 0;
    border-top: 1px solid var(--air-line);
  }

  .ai-reliability-page .air-artifact-meta > div:nth-child(4) {
    border-top: 1px solid var(--air-line);
  }

  .ai-reliability-page .air-baseline-chain {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .ai-reliability-page .air-baseline-chain li:nth-child(3)::after {
    display: none;
  }

  .ai-reliability-page .air-baseline-grid {
    grid-template-columns: minmax(240px, 0.34fr) minmax(0, 0.66fr);
  }

  .ai-reliability-page .air-baseline-rail {
    position: static;
  }

  .ai-reliability-page .air-baseline-action {
    margin-left: calc(34% + 30px);
  }

  .ai-reliability-page .air-engagement-progression {
    grid-template-columns: minmax(0, 1fr);
  }

  .ai-reliability-page .air-engagement-progression > li {
    min-height: 0;
  }

  .ai-reliability-page .air-engagement-progression > li:not(:last-child)::after {
    top: auto;
    right: auto;
    bottom: -25px;
    left: 32px;
    width: 1px;
    height: 25px;
  }

  .ai-reliability-page .air-diligence-index {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ai-reliability-page .air-handoff-map {
    grid-template-columns: minmax(190px, 0.24fr) minmax(0, 0.76fr);
  }

  .ai-reliability-page .air-handoff-routes {
    grid-template-columns: minmax(0, 1fr);
  }

  .ai-reliability-page .air-handoff-origin {
    min-height: 100%;
  }
}

@media (max-width: 767px) {
  .ai-reliability-page .air-page-body .wrap {
    padding-inline: 20px;
  }

  .ai-reliability-page .air-section {
    padding: 72px 0;
  }

  .ai-reliability-page .air-page-body h1 {
    font-size: clamp(2.55rem, 12vw, 3.15rem);
    line-height: 1.02;
  }

  .ai-reliability-page .air-page-body h2 {
    font-size: clamp(2rem, 9vw, 2.55rem);
    line-height: 1.06;
  }

  .ai-reliability-page .air-page-body h3 {
    font-size: 1.08rem;
  }

  .ai-reliability-page .air-actions {
    display: grid;
  }

  .ai-reliability-page .air-actions .air-button,
  .ai-reliability-page .air-baseline-action .air-button,
  .ai-reliability-page .air-low-cta,
  .ai-reliability-page .air-diligence-cta {
    width: 100%;
  }

  .ai-reliability-page .air-category-model {
    order: 2;
    padding: 18px;
  }

  .ai-reliability-page .air-category-model figcaption {
    display: block;
  }

  .ai-reliability-page .air-category-model figcaption > small {
    display: block;
    max-width: none;
    margin-top: 8px;
    text-align: left;
  }

  .ai-reliability-page .air-category-map {
    grid-template-columns: minmax(0, 1fr);
  }

  .ai-reliability-page .air-category-map::before,
  .ai-reliability-page .air-category-map::after {
    display: none;
  }

  .ai-reliability-page .air-category-node--ownership {
    grid-column: auto;
  }

  .ai-reliability-page .air-scenario-list,
  .ai-reliability-page .air-authority-comparison,
  .ai-reliability-page .air-specialist-authorities ul,
  .ai-reliability-page .air-diligence-index,
  .ai-reliability-page .air-handoff-map,
  .ai-reliability-page .air-handoff-routes {
    grid-template-columns: minmax(0, 1fr);
  }

  .ai-reliability-page .air-authority-comparison > article:first-child {
    grid-column: 1;
    grid-row: 1;
  }

  .ai-reliability-page .air-authority-comparison > .air-shared-note {
    grid-column: 1;
    grid-row: 2;
  }

  .ai-reliability-page .air-authority-comparison > article:last-child {
    grid-column: 1;
    grid-row: 3;
  }

  .ai-reliability-page .air-failure-chain ol,
  .ai-reliability-page .air-baseline-chain {
    grid-template-columns: minmax(0, 1fr);
  }

  .ai-reliability-page .air-failure-chain li,
  .ai-reliability-page .air-baseline-chain li {
    min-height: 0;
  }

  .ai-reliability-page .air-failure-chain li:not(:last-child)::after,
  .ai-reliability-page .air-baseline-chain li:not(:last-child)::after {
    top: auto;
    right: auto;
    bottom: -21px;
    left: 26px;
    display: block;
    width: 1px;
    height: 21px;
  }

  .ai-reliability-page .air-model-grid {
    margin-top: 38px;
  }

  .ai-reliability-page .air-production-spine {
    padding: 20px 34px;
  }

  .ai-reliability-page .air-production-spine figcaption {
    display: block;
  }

  .ai-reliability-page .air-production-spine figcaption small {
    display: block;
    max-width: none;
    margin-top: 8px;
    text-align: left;
  }

  .ai-reliability-page .air-production-spine li {
    margin-inline: 0;
  }

  .ai-reliability-page .air-continuity-loop {
    min-height: 440px;
    margin-top: 38px;
  }

  .ai-reliability-page .air-continuity-loop::before,
  .ai-reliability-page .air-continuity-core {
    display: none;
  }

  .ai-reliability-page .air-continuity-loop ol {
    position: static;
    display: grid;
    gap: 18px;
  }

  .ai-reliability-page .air-continuity-loop li,
  .ai-reliability-page .air-continuity-loop li:nth-child(1),
  .ai-reliability-page .air-continuity-loop li:nth-child(2),
  .ai-reliability-page .air-continuity-loop li:nth-child(3),
  .ai-reliability-page .air-continuity-loop li:nth-child(4),
  .ai-reliability-page .air-continuity-loop li:nth-child(5) {
    position: relative;
    top: auto;
    right: auto;
    bottom: auto;
    left: auto;
    width: 100%;
    min-height: 70px;
    align-items: flex-start;
    padding-left: 66px;
    border-radius: 10px;
    text-align: left;
  }

  .ai-reliability-page .air-continuity-loop li::before {
    position: absolute;
    top: 18px;
    left: 24px;
    width: 24px;
    height: 24px;
    border: 1px solid var(--air-cyan);
    border-radius: 50%;
    content: "";
  }

  .ai-reliability-page .air-stage-definitions {
    grid-template-columns: minmax(0, 1fr);
  }

  .ai-reliability-page .air-stage-definitions article {
    min-height: 0;
  }

  .ai-reliability-page .air-responsibility-matrix {
    overflow: visible;
    border: 0;
    background: transparent;
  }

  .ai-reliability-page .air-responsibility-matrix table,
  .ai-reliability-page .air-responsibility-matrix tbody {
    display: block;
  }

  .ai-reliability-page .air-responsibility-matrix thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
  }

  .ai-reliability-page .air-responsibility-matrix tbody tr {
    display: grid;
    min-width: 0;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 14px;
    overflow: hidden;
    border: 1px solid var(--air-line);
    border-radius: 10px;
    background: rgba(5, 25, 34, 0.8);
  }

  .ai-reliability-page .air-responsibility-matrix tbody th {
    width: auto;
    grid-column: 1 / -1;
    border-top: 0;
    border-left: 0;
  }

  .ai-reliability-page .air-responsibility-matrix tbody td {
    position: relative;
    min-height: 78px;
    padding-top: 38px;
  }

  .ai-reliability-page .air-responsibility-matrix tbody td::before {
    position: absolute;
    top: 13px;
    left: 15px;
    color: var(--air-cyan);
    content: attr(data-label);
    font-size: 0.61rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }

  .ai-reliability-page .air-responsibility-matrix tbody td:nth-of-type(odd) {
    border-left: 0;
  }

  .ai-reliability-page .air-artifact-browser {
    display: block;
  }

  .ai-reliability-page .air-artifact-tabs {
    display: none;
  }

  .ai-reliability-page .air-artifact-panel,
  .ai-reliability-page .air-artifact-panel[hidden] {
    display: block !important;
    margin-top: 22px;
    padding: 20px;
  }

  .ai-reliability-page .air-artifact-preview {
    min-height: 0;
  }

  .ai-reliability-page .air-artifact-preview--map,
  .ai-reliability-page .air-artifact-preview--ownership {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto;
  }

  .ai-reliability-page .air-preview-node--service,
  .ai-reliability-page .air-preview-node--model,
  .ai-reliability-page .air-preview-node--retrieval,
  .ai-reliability-page .air-preview-node--tools,
  .ai-reliability-page .air-preview-node--fallback,
  .ai-reliability-page .air-preview-node--owner,
  .ai-reliability-page .air-preview-node--decision {
    grid-column: auto;
    grid-row: auto;
  }

  .ai-reliability-page .air-artifact-preview--map::before {
    display: none;
  }

  .ai-reliability-page .air-responsibility-matrix tbody tr {
    grid-template-columns: minmax(0, 1fr);
  }

  .ai-reliability-page .air-responsibility-matrix tbody td {
    border-left: 0;
  }

  .ai-reliability-page .air-artifact-preview--record > div {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
  }

  .ai-reliability-page .air-artifact-meta {
    grid-template-columns: minmax(0, 1fr);
  }

  .ai-reliability-page .air-artifact-meta > div,
  .ai-reliability-page .air-artifact-meta > div:nth-child(3),
  .ai-reliability-page .air-artifact-meta > div:nth-child(4) {
    border-top: 1px solid var(--air-line);
    border-left: 0;
  }

  .ai-reliability-page .air-artifact-meta > div:first-child {
    border-top: 0;
  }

  .ai-reliability-page .air-baseline-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .ai-reliability-page .air-baseline-scope,
  .ai-reliability-page .air-baseline-details,
  .ai-reliability-page .air-baseline-fit {
    grid-column: 1;
    grid-row: auto;
  }

  .ai-reliability-page .air-baseline-rail {
    padding: 22px;
  }

  .ai-reliability-page .air-deliverable-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .ai-reliability-page .air-baseline-action {
    margin-left: 0;
  }

  .ai-reliability-page .air-engagement-progression {
    grid-template-columns: minmax(0, 1fr);
  }

  .ai-reliability-page .air-diligence-index article {
    min-height: 0;
  }

  .ai-reliability-page .air-handoff-origin {
    min-height: 160px;
  }

  .ai-reliability-page .air-handoff-routes article::before {
    top: -19px;
    left: 28px;
    width: 1px;
    height: 19px;
  }

  .ai-reliability-page .air-final-decision {
    padding: 26px;
  }

  .ai-reliability-page .air-decision-summary > div {
    grid-template-columns: minmax(0, 1fr);
    gap: 5px;
  }
}

@media (max-width: 430px) {
  .ai-reliability-page .air-page-body .wrap {
    padding-inline: 16px;
  }

  .ai-reliability-page .air-section {
    padding: 64px 0;
  }

  .ai-reliability-page .air-page-body h1 {
    font-size: clamp(2.35rem, 11.5vw, 2.85rem);
  }

  .ai-reliability-page .air-page-body h2 {
    font-size: clamp(1.85rem, 8.8vw, 2.3rem);
  }

  .ai-reliability-page .air-button {
    padding-inline: 16px;
    font-size: 0.86rem;
  }

  .ai-reliability-page .air-category-model,
  .ai-reliability-page .air-production-spine,
  .ai-reliability-page .air-artifact-panel,
  .ai-reliability-page .air-final-decision {
    padding: 16px;
  }

  .ai-reliability-page .air-question-checkpoint,
  .ai-reliability-page .air-failure-chain,
  .ai-reliability-page .air-authority-comparison article,
  .ai-reliability-page .air-baseline-rail,
  .ai-reliability-page .air-engagement-progression > li,
  .ai-reliability-page .air-diligence-index article,
  .ai-reliability-page .air-handoff-origin,
  .ai-reliability-page .air-handoff-routes article {
    padding: 18px;
  }

  .ai-reliability-page .air-artifact-preview {
    padding: 14px;
  }

  .ai-reliability-page .air-section-index,
  .ai-reliability-page .air-eyebrow {
    letter-spacing: 0.09em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ai-reliability-page .air-skip-link,
  .ai-reliability-page .air-button {
    scroll-behavior: auto;
    transition: none;
  }
}

@media (prefers-contrast: more) {
  .ai-reliability-page .air-page-body {
    --air-muted: #d4e0e5;
    --air-line: rgba(230, 246, 250, 0.45);
    --air-line-strong: rgba(77, 237, 213, 0.8);
  }
}

@media print {
  .ai-reliability-page .air-page-body {
    background: #ffffff;
    color: #111111;
  }

  .ai-reliability-page .air-page-body p,
  .ai-reliability-page .air-page-body li,
  .ai-reliability-page .air-page-body dd,
  .ai-reliability-page .air-page-body h1,
  .ai-reliability-page .air-page-body h2,
  .ai-reliability-page .air-page-body h3,
  .ai-reliability-page .air-page-body strong {
    color: #111111;
  }

  .ai-reliability-page .air-page-body .air-button {
    border: 1px solid #111111;
    background: transparent;
    color: #111111;
  }

  .ai-reliability-page .air-artifact-panel[hidden] {
    display: block;
  }
}