:root {
  color-scheme: dark;
  --ink: #f3f6ff;
  --muted: #aab6d3;
  --faint: #75829f;
  --base: #080d18;
  --surface: #11182b;
  --surface-strong: #17233a;
  --line: #29344f;
  --accent: #66dc9d;
  --accent-ink: #07150e;
  --warning: #ffd166;
  --content: 1180px;
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--base);
  color: var(--ink);
  font-family: "IBM Plex Sans", "Avenir Next", Avenir, sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

a:hover {
  text-decoration-thickness: 2px;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--warning);
  outline-offset: 4px;
}

img,
svg {
  display: block;
  max-width: 100%;
}

.shell {
  width: min(calc(100% - 40px), var(--content));
  margin-inline: auto;
}

.site-header {
  position: relative;
  z-index: 2;
  border-bottom: 1px solid var(--line);
  background: rgba(8, 13, 24, 0.94);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.wordmark-mark {
  width: 13px;
  height: 13px;
  background: var(--accent);
  box-shadow: 6px 6px 0 rgba(102, 220, 157, 0.24);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 14px;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--ink);
}

.hero {
  padding: 92px 0 72px;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(440px, 1.1fr);
  align-items: center;
  gap: 72px;
}

.eyebrow {
  margin: 0 0 20px;
  color: var(--accent);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin-top: 0;
  font-family: "IBM Plex Sans", "Avenir Next", sans-serif;
  text-wrap: balance;
}

h1 {
  max-width: 13ch;
  margin-bottom: 24px;
  font-size: clamp(44px, 6.6vw, 76px);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

h2 {
  max-width: 18ch;
  margin-bottom: 20px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

h3 {
  margin-bottom: 10px;
  font-size: 18px;
  line-height: 1.3;
}

.hero-copy {
  max-width: 58ch;
  margin: 0 0 32px;
  color: var(--muted);
  font-size: 18px;
  text-wrap: pretty;
}

.primary-action {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid var(--accent);
  border-radius: 8px;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 700;
  text-decoration: none;
  transition: transform 160ms ease-out, background-color 160ms ease-out;
}

.primary-action:hover {
  background: #81e8ad;
  transform: translateY(-1px);
  text-decoration: none;
}

.primary-action:active {
  transform: translateY(0);
}

.secondary-link {
  display: block;
  width: fit-content;
  margin-top: 18px;
  color: var(--muted);
  font-size: 14px;
}

.receipt-frame {
  position: relative;
}

.receipt-frame::before {
  content: "";
  position: absolute;
  inset: 16px -16px -16px 16px;
  z-index: -1;
  border: 1px solid rgba(102, 220, 157, 0.22);
  border-radius: 26px;
}

.receipt-frame img {
  border: 1px solid var(--line);
  border-radius: 26px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.36);
}

.status-strip {
  border-block: 1px solid var(--line);
  background: var(--surface);
}

.status-inner {
  min-height: 132px;
  display: grid;
  grid-template-columns: 1.3fr 0.7fr 0.7fr;
  align-items: center;
  gap: 32px;
}

.status-copy {
  max-width: 52ch;
}

.status-label {
  margin: 0 0 6px;
  color: var(--warning);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.status-copy p:last-child {
  margin: 0;
  color: var(--muted);
}

.metric {
  padding-left: 28px;
  border-left: 1px solid var(--line);
}

.metric strong {
  display: block;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: clamp(28px, 4vw, 42px);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.metric span {
  color: var(--faint);
  font-size: 13px;
}

.section {
  padding: 104px 0;
}

.section-intro {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  align-items: end;
  gap: 64px;
  margin-bottom: 56px;
}

.section-intro p {
  max-width: 62ch;
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 18px;
}

.pipeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-block: 1px solid var(--line);
}

.pipeline-step {
  position: relative;
  padding: 28px 24px 32px 0;
}

.pipeline-step:not(:last-child)::after {
  content: "→";
  position: absolute;
  top: 28px;
  right: 16px;
  color: var(--accent);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
}

.step-number {
  display: block;
  margin-bottom: 28px;
  color: var(--faint);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 13px;
}

.pipeline-step p {
  max-width: 19ch;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.contrast-section {
  background: var(--surface);
  border-block: 1px solid var(--line);
}

.proof-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 72px;
}

.proof-copy p {
  max-width: 50ch;
  color: var(--muted);
}

.proof-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.proof-block {
  min-height: 252px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--base);
}

.proof-block.simulated {
  border-color: rgba(102, 220, 157, 0.35);
}

.proof-kicker {
  margin: 0 0 36px;
  color: var(--faint);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.proof-value {
  display: block;
  margin-bottom: 8px;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: clamp(30px, 4vw, 46px);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.simulated .proof-value {
  color: var(--accent);
}

.proof-block p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.safety-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 80px;
}

.safety-copy p {
  max-width: 48ch;
  color: var(--muted);
  font-size: 18px;
}

.safety-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.safety-list li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 16px;
  padding: 19px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
}

.safety-list span {
  color: var(--accent);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
}

.source-note {
  margin-top: 56px;
  padding: 24px 28px;
  border-left: 2px solid var(--accent);
  background: var(--surface);
  color: var(--muted);
}

.source-note strong {
  color: var(--ink);
}

.site-footer {
  padding: 40px 0 48px;
  border-top: 1px solid var(--line);
  color: var(--faint);
  font-size: 13px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-links a {
  color: var(--muted);
}

.tin-credit {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--faint);
  text-decoration: none;
}

.tin-mark {
  width: 1em;
  height: 1em;
  background: #66dc9d;
}

.feedback-prompt {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 20;
  width: min(360px, calc(100% - 32px));
  padding: 18px;
  border: 1px solid rgba(102, 220, 157, 0.4);
  border-radius: 18px;
  background: var(--surface-strong);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.52);
}

.feedback-prompt[hidden] {
  display: none;
}

.feedback-label {
  margin: 0 0 8px;
  color: var(--accent);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.feedback-close {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-size: 24px;
}

.feedback-close:hover {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.05);
}

.feedback-form label {
  display: block;
  max-width: 30ch;
  padding-right: 30px;
  color: var(--ink);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.3;
  text-wrap: balance;
}

.feedback-form textarea {
  width: 100%;
  margin-top: 12px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--base);
  color: var(--ink);
  font: inherit;
  line-height: 1.45;
  resize: vertical;
}

.feedback-form textarea:focus {
  border-color: var(--accent);
  outline: 2px solid rgba(102, 220, 157, 0.22);
  outline-offset: 2px;
}

.feedback-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 12px;
}

.feedback-actions small,
.feedback-privacy {
  color: var(--faint);
  font-size: 12px;
}

.feedback-submit {
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--accent);
  border-radius: 8px;
  background: var(--accent);
  color: var(--accent-ink);
  cursor: pointer;
  font: inherit;
  font-weight: 700;
  transition: transform 160ms ease-out, background-color 160ms ease-out;
}

.feedback-submit:hover {
  background: #81e8ad;
  transform: translateY(-1px);
}

.feedback-submit:active {
  transform: translateY(0);
}

.feedback-privacy {
  margin: 10px 0 0;
}

.feedback-thanks {
  margin: 16px 0 0;
  color: var(--muted);
}

.legal-page {
  padding: 80px 0 104px;
}

.legal-copy {
  max-width: 760px;
}

.legal-copy h1 {
  max-width: none;
  font-size: clamp(42px, 7vw, 68px);
}

.legal-copy h2 {
  margin-top: 56px;
  margin-bottom: 14px;
  font-size: 28px;
}

.legal-copy p,
.legal-copy li {
  color: var(--muted);
}

.legal-copy p,
.legal-copy ul {
  max-width: 68ch;
}

.legal-meta {
  margin-bottom: 48px;
  color: var(--faint);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 13px;
}

.guide-section {
  border-top: 1px solid var(--line);
  background: var(--surface);
}

.guide-layout {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 80px;
}

.guide-intro {
  max-width: 46ch;
  color: var(--muted);
  font-size: 18px;
}

.guide-links {
  border-top: 1px solid var(--line);
}

.guide-links a {
  display: grid;
  grid-template-columns: 0.45fr 1fr;
  gap: 4px 24px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  text-decoration: none;
}

.guide-links a:hover strong {
  color: var(--accent);
}

.guide-links span {
  grid-row: 1 / span 2;
  color: var(--accent);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.guide-links strong {
  font-size: 18px;
  line-height: 1.35;
  transition: color 160ms ease-out;
}

.guide-links small {
  max-width: 54ch;
  color: var(--muted);
  font-size: 14px;
}

.article-hero {
  min-height: 690px;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(420px, 1.05fr);
  align-items: center;
  gap: 72px;
  padding-block: 88px 80px;
}

.article-hero h1 {
  max-width: 14ch;
  font-size: clamp(42px, 6vw, 70px);
}

.article-hero-copy {
  max-width: 660px;
}

.article-visual {
  margin: 0;
}

.article-visual figcaption {
  margin-top: 22px;
  color: var(--faint);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12px;
}

.article-fact-strip {
  border-block: 1px solid var(--line);
  background: var(--surface);
}

.fact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.fact-grid p {
  min-height: 112px;
  display: flex;
  align-items: center;
  margin: 0;
  padding: 24px 32px 24px 0;
  color: var(--muted);
}

.fact-grid p + p {
  padding-left: 32px;
  border-left: 1px solid var(--line);
}

.fact-grid strong {
  color: var(--ink);
}

.article-body {
  padding-block: 112px 120px;
}

.article-section {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 80px;
  padding-block: 72px;
  border-top: 1px solid var(--line);
}

.article-section:first-child {
  padding-top: 0;
  border-top: 0;
}

.article-heading h2 {
  font-size: clamp(30px, 4vw, 46px);
}

.article-prose {
  max-width: 66ch;
}

.article-prose p {
  margin-top: 0;
  color: var(--muted);
  font-size: 18px;
  text-wrap: pretty;
}

.article-prose p + p {
  margin-top: 24px;
}

.comparison-block {
  margin-block: 24px 96px;
}

.comparison-block > h2 {
  max-width: none;
  margin-bottom: 36px;
  font-size: 30px;
}

.comparison-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.comparison-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  background: var(--surface);
  color: var(--muted);
  font-size: 15px;
}

.comparison-table th,
.comparison-table td {
  padding: 20px 22px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.comparison-table tr:last-child th,
.comparison-table tr:last-child td {
  border-bottom: 0;
}

.comparison-table thead th {
  color: var(--ink);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.comparison-table thead th:not(:first-child) {
  color: var(--accent);
}

.comparison-table tbody th {
  width: 22%;
  color: var(--ink);
  font-weight: 600;
}

.decision-ladder {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 80px;
  margin-block: 24px 96px;
  padding: 52px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--surface);
}

.decision-ladder ol {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.decision-ladder li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.decision-ladder li > span {
  color: var(--accent);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12px;
}

.decision-ladder p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.scope-visual {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  align-items: end;
  gap: 16px;
  min-height: 430px;
  padding: 36px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: var(--surface);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.3);
}

.scope-column {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--base);
}

.scope-column.narrow {
  min-height: 270px;
  border-color: rgba(102, 220, 157, 0.4);
}

.scope-column.broad {
  min-height: 340px;
}

.scope-column p {
  margin: 0 0 auto;
  color: var(--accent);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.scope-column strong {
  font-size: 18px;
}

.scope-column span {
  padding-top: 12px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

.pick-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-block: 24px 96px;
}

.pick-grid article {
  min-height: 460px;
  padding: 40px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.pick-grid article:first-child {
  border-color: rgba(102, 220, 157, 0.38);
}

.pick-grid h2 {
  font-size: clamp(28px, 3vw, 38px);
}

.pick-grid ul {
  margin: 36px 0 0;
  padding-left: 20px;
  color: var(--muted);
}

.pick-grid li + li {
  margin-top: 14px;
}

.article-next {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 48px;
  margin-top: 48px;
  padding: 48px;
  border: 1px solid rgba(102, 220, 157, 0.38);
  border-radius: var(--radius);
  background: var(--surface);
}

.article-next h2 {
  max-width: 24ch;
  font-size: 34px;
}

.article-next p:not(.eyebrow) {
  max-width: 58ch;
  margin-bottom: 0;
  color: var(--muted);
}

.article-next > a {
  white-space: nowrap;
}

.sources {
  margin-top: 88px;
  padding-top: 40px;
  border-top: 1px solid var(--line);
}

.sources h2 {
  max-width: none;
  font-size: 24px;
}

.sources ul {
  padding-left: 20px;
  color: var(--muted);
}

.sources li + li {
  margin-top: 8px;
}

.sources p {
  margin-top: 24px;
  color: var(--faint);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12px;
}

.record-hero {
  min-height: 700px;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(420px, 1.05fr);
  align-items: center;
  gap: 80px;
  padding-block: 88px 80px;
}

.record-hero h1 {
  max-width: 12ch;
  font-size: clamp(44px, 6.4vw, 72px);
}

.record-hero-copy {
  max-width: 650px;
}

.closing-receipt {
  position: relative;
  margin: 0;
  padding: 40px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: var(--surface);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.34);
}

.closing-receipt::before {
  content: "";
  position: absolute;
  inset: 16px -16px -16px 16px;
  z-index: -1;
  border: 1px solid rgba(102, 220, 157, 0.22);
  border-radius: 26px;
}

.closing-receipt figcaption,
.receipt-status,
.closing-receipt > p,
.closing-receipt dt,
.rejection-grid span,
.result-split span,
.scan-sequence time,
.scan-sequence span {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
}

.closing-receipt figcaption {
  margin-bottom: 28px;
  color: var(--faint);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.receipt-status {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 40px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
}

.receipt-status span {
  width: 9px;
  height: 9px;
  background: var(--accent);
}

.receipt-balance {
  display: block;
  margin-bottom: 40px;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: clamp(38px, 5vw, 56px);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.05em;
  line-height: 1;
}

.receipt-balance small {
  color: var(--faint);
  font-size: 15px;
  letter-spacing: 0;
}

.closing-receipt dl {
  margin: 0;
  border-top: 1px solid var(--line);
}

.closing-receipt dl div {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.closing-receipt dt {
  color: var(--faint);
  font-size: 12px;
}

.closing-receipt dd {
  margin: 0;
  color: var(--ink);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.closing-receipt > p {
  margin: 24px 0 0;
  color: var(--faint);
  font-size: 11px;
}

.record-strip {
  border-block: 1px solid var(--line);
  background: var(--surface);
}

.record-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.record-metrics p {
  min-height: 124px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin: 0;
  padding: 24px 28px;
  border-left: 1px solid var(--line);
}

.record-metrics p:last-child {
  border-right: 1px solid var(--line);
}

.record-metrics strong {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 30px;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.record-metrics span {
  margin-top: 8px;
  color: var(--faint);
  font-size: 13px;
}

.record-body {
  padding-block: 112px 120px;
}

.record-section-head {
  max-width: 720px;
  margin-bottom: 44px;
}

.rejection-section {
  padding-block: 80px 96px;
  border-top: 1px solid var(--line);
}

.rejection-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.rejection-grid article {
  min-height: 340px;
  padding: 36px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.rejection-grid article:first-child {
  border-color: rgba(102, 220, 157, 0.34);
}

.rejection-grid span,
.result-split span,
.scan-sequence time,
.scan-sequence span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.rejection-grid h3 {
  max-width: 18ch;
  margin: 72px 0 18px;
  font-size: 28px;
}

.rejection-grid p {
  max-width: 52ch;
  margin: 0;
  color: var(--muted);
}

.scan-sequence {
  max-width: 760px;
  border-top: 1px solid var(--line);
}

.scan-sequence > div {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 28px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.scan-sequence p {
  margin: 0;
  color: var(--muted);
}

.recovery-panel {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 72px;
  margin-block: 24px 96px;
  padding: 52px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--surface);
}

.recovery-panel > div:first-child > p:last-child {
  max-width: 48ch;
  color: var(--muted);
}

.recovery-results {
  border-top: 1px solid var(--line);
}

.recovery-results p {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin: 0;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
}

.recovery-results strong {
  color: var(--accent);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-variant-numeric: tabular-nums;
}

.recovery-results small {
  display: block;
  margin-top: 20px;
  color: var(--faint);
  line-height: 1.5;
}

.result-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.result-split > div {
  min-height: 220px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.result-split > div:last-child {
  border-color: rgba(102, 220, 157, 0.34);
}

.result-split strong {
  display: block;
  margin: 40px 0 10px;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 30px;
  font-variant-numeric: tabular-nums;
}

.result-split p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 900px) {
  .hero,
  .section-intro,
  .proof-layout,
  .safety-layout,
  .guide-layout,
  .article-hero,
  .article-section,
  .decision-ladder,
  .record-hero,
  .recovery-panel {
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 48px;
    padding-top: 68px;
  }

  .hero-copy {
    max-width: 48ch;
  }

  .status-inner {
    grid-template-columns: 1fr 1fr;
    padding: 32px 0;
  }

  .status-copy {
    grid-column: 1 / -1;
  }

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

  .pipeline-step {
    display: grid;
    grid-template-columns: 40px 1fr;
    gap: 12px;
    padding: 22px 0;
    border-bottom: 1px solid var(--line);
  }

  .pipeline-step:last-child {
    border-bottom: 0;
  }

  .pipeline-step:not(:last-child)::after {
    display: none;
  }

  .step-number {
    margin: 2px 0 0;
  }

  .pipeline-step p {
    max-width: 54ch;
  }

  .article-hero {
    min-height: auto;
    gap: 52px;
    padding-top: 68px;
  }

  .record-hero {
    min-height: auto;
    gap: 52px;
    padding-top: 68px;
  }

  .record-metrics {
    grid-template-columns: 1fr 1fr;
  }

  .record-metrics p:nth-child(3) {
    border-top: 1px solid var(--line);
  }

  .record-metrics p:nth-child(4) {
    border-top: 1px solid var(--line);
  }

  .article-body {
    padding-top: 88px;
  }

  .article-section,
  .decision-ladder {
    gap: 36px;
  }

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

@media (max-width: 640px) {
  .shell {
    width: min(calc(100% - 28px), var(--content));
  }

  .nav-links a:not(:last-child) {
    display: none;
  }

  .hero {
    padding: 56px 0;
  }

  .receipt-frame::before {
    inset: 9px -8px -8px 8px;
  }

  .status-inner,
  .proof-panel {
    grid-template-columns: 1fr;
  }

  .status-copy {
    grid-column: auto;
  }

  .metric {
    padding: 20px 0 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .section {
    padding: 76px 0;
  }

  .section-intro {
    gap: 8px;
    margin-bottom: 40px;
  }

  .guide-links a {
    grid-template-columns: 1fr;
  }

  .guide-links span {
    grid-row: auto;
    margin-bottom: 8px;
  }

  .article-hero h1 {
    font-size: clamp(40px, 13vw, 56px);
  }

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

  .record-hero h1 {
    font-size: clamp(40px, 13vw, 56px);
  }

  .closing-receipt {
    padding: 28px;
  }

  .closing-receipt::before {
    inset: 9px -8px -8px 8px;
  }

  .record-metrics {
    grid-template-columns: 1fr;
  }

  .record-metrics p,
  .record-metrics p:nth-child(2),
  .record-metrics p:nth-child(3),
  .record-metrics p:nth-child(4) {
    min-height: 104px;
    padding-inline: 0;
    border-top: 1px solid var(--line);
    border-right: 0;
    border-left: 0;
  }

  .record-metrics p:first-child {
    border-top: 0;
  }

  .record-body {
    padding-block: 72px 88px;
  }

  .rejection-grid,
  .result-split {
    grid-template-columns: 1fr;
  }

  .rejection-grid article {
    min-height: auto;
    padding: 28px;
  }

  .rejection-grid h3 {
    margin-top: 48px;
  }

  .scan-sequence > div {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .recovery-panel {
    gap: 36px;
    padding: 28px;
  }

  .recovery-results p {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .fact-grid p {
    min-height: auto;
    padding: 24px 0;
  }

  .fact-grid p + p {
    padding-left: 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .article-body {
    padding-block: 72px 88px;
  }

  .article-section {
    padding-block: 56px;
  }

  .comparison-table {
    min-width: 0;
    table-layout: fixed;
    font-size: 12px;
  }

  .comparison-table th,
  .comparison-table td {
    padding: 14px 9px;
    overflow-wrap: anywhere;
  }

  .comparison-table thead th {
    font-size: 9px;
  }

  .comparison-table tbody th {
    width: 25%;
  }

  .decision-ladder,
  .pick-grid article,
  .article-next {
    padding: 28px;
  }

  .scope-visual {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 22px;
  }

  .scope-column.narrow,
  .scope-column.broad {
    min-height: 250px;
  }

  .article-next {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .article-next > a {
    white-space: normal;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .feedback-prompt {
    right: 16px;
    bottom: 16px;
    padding: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .primary-action {
    transition: none;
  }

  .feedback-submit {
    transition: none;
  }
}