:root {
  color-scheme: light;
  --paper: oklch(96.5% 0.013 82);
  --paper-deep: oklch(91% 0.022 79);
  --ink: oklch(18% 0.018 67);
  --ink-muted: oklch(40% 0.02 67);
  --line: oklch(76% 0.025 76);
  --accent: oklch(57% 0.2 28);
  --accent-dark: oklch(38% 0.14 28);
  --font-display: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --font-body: "Avenir Next", Avenir, "Century Gothic", sans-serif;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --content: 86rem;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-kerning: normal;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: auto;
}

body {
  min-width: 20rem;
  margin: 0;
  background:
    linear-gradient(90deg, transparent calc(100% - 1px), var(--line) 0) 0 0 / 25% 100%,
    var(--paper);
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

a {
  color: var(--accent-dark);
  text-decoration-color: color-mix(in oklch, var(--accent), transparent 45%);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

a:hover {
  color: var(--accent);
}

a:focus-visible {
  outline: 3px solid color-mix(in oklch, var(--accent), transparent 35%);
  outline-offset: 4px;
}

code,
pre {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-variant-ligatures: none;
}

code {
  overflow-wrap: anywhere;
}

.site-header {
  width: min(100%, var(--content));
  margin-inline: auto;
  display: grid;
  gap: var(--space-lg);
  padding: max(var(--space-lg), env(safe-area-inset-top)) max(var(--space-lg), env(safe-area-inset-right)) var(--space-lg) max(var(--space-lg), env(safe-area-inset-left));
  border-bottom: 1px solid var(--line);
}

.wordmark {
  display: grid;
  width: fit-content;
  color: var(--ink);
  text-decoration: none;
  line-height: 1.2;
}

.wordmark__index {
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.wordmark__name {
  font-family: var(--font-display);
  font-size: 1.18rem;
  font-weight: 600;
}

.site-nav {
  display: flex;
  gap: var(--space-xs) var(--space-lg);
  flex-wrap: wrap;
}

.site-nav a {
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  color: var(--ink-muted);
  font-size: 0.84rem;
  font-weight: 600;
  text-decoration: none;
}

.site-nav a[aria-current="page"] {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 2px;
  text-underline-offset: 0.5rem;
}

main {
  width: min(100%, var(--content));
  margin-inline: auto;
}

.hero {
  min-height: min(49rem, 80vh);
  display: grid;
  border-bottom: 1px solid var(--line);
}

.hero__rail {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-bottom: 1px solid var(--line);
  color: var(--ink-muted);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.hero__rail span + span::before {
  content: "•";
  margin-right: var(--space-md);
  color: var(--accent);
}

.hero__body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(3rem, 9vw, 8rem) max(var(--space-lg), env(safe-area-inset-right)) clamp(3rem, 8vw, 7rem) max(var(--space-lg), env(safe-area-inset-left));
}

.kicker {
  margin: 0 0 var(--space-lg);
  color: var(--accent-dark);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: break-word;
}

h1,
h2,
h3 {
  text-wrap: balance;
}

h1 {
  max-width: 11ch;
  margin: 0 0 var(--space-lg) -0.045em;
  font-family: var(--font-display);
  font-size: clamp(3.4rem, 11vw, 8.8rem);
  font-weight: 500;
  letter-spacing: -0.065em;
  line-height: 0.86;
}

.lede {
  max-width: 42rem;
  margin: 0;
  color: var(--ink-muted);
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3vw, 2rem);
  line-height: 1.35;
}

.disclosure {
  max-width: 45rem;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: var(--space-md);
  margin-top: clamp(3rem, 7vw, 6rem);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--line);
}

.disclosure p {
  margin: 0;
}

.disclosure__mark {
  display: inline-grid;
  place-items: center;
  width: 2.75rem;
  min-height: 2.75rem;
  border: 1px solid var(--accent);
  color: var(--accent-dark);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.section {
  display: grid;
  border-bottom: 1px solid var(--line);
}

.section__label {
  padding: var(--space-xl) var(--space-lg);
  border-bottom: 1px solid var(--line);
}

.section__label span {
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 2.6rem;
}

.section__label p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section__content {
  padding: clamp(3rem, 8vw, 6rem) var(--space-lg);
}

.section__content > h2,
.notice h2 {
  max-width: 14ch;
  margin: 0 0 var(--space-2xl);
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 6vw, 4.7rem);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 0.98;
}

.workflow {
  max-width: 50rem;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: workflow;
}

.workflow li {
  counter-increment: workflow;
  display: grid;
  grid-template-columns: 2.4rem 1fr;
  gap: var(--space-md);
  padding-block: var(--space-lg);
  border-top: 1px solid var(--line);
}

.workflow li::before {
  content: counter(workflow, decimal-leading-zero);
  color: var(--accent-dark);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.workflow strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.22rem;
}

.runtime-proof {
  padding: clamp(3rem, 8vw, 6rem) var(--space-lg);
  border-bottom: 1px solid var(--line);
  background: color-mix(in oklch, var(--paper-deep), transparent 35%);
}

.runtime-proof > header {
  max-width: 52rem;
  margin-bottom: var(--space-2xl);
}

.runtime-proof h2 {
  max-width: 16ch;
  margin: 0 0 var(--space-lg);
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 6vw, 4.7rem);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 0.98;
}

.runtime-proof header > p:last-child {
  max-width: 62ch;
  margin: 0;
  color: var(--ink-muted);
}

.runtime-proof__grid {
  display: grid;
  gap: var(--space-xl);
}

.runtime-proof figure {
  min-width: 0;
  margin: 0;
}

.runtime-proof img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--ink-muted);
  background: #0b0f14;
}

.runtime-proof figcaption {
  margin-top: var(--space-sm);
  color: var(--ink-muted);
  font-size: 0.82rem;
}

.control-list {
  display: grid;
}

.control-list article {
  display: grid;
  gap: var(--space-xs);
  padding-block: var(--space-xl);
  border-top: 1px solid var(--line);
}

.control-list h3,
.control-list p {
  margin: 0;
}

.control-list h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
}

.control-list p {
  max-width: 38rem;
  color: var(--ink-muted);
}

.notice {
  display: grid;
  gap: var(--space-xl);
  padding: clamp(3rem, 8vw, 6rem) var(--space-lg);
  border-bottom: 1px solid var(--line);
  background: var(--accent-dark);
  color: var(--paper);
}

.notice__label {
  margin: 0;
  color: oklch(87% 0.07 53);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.notice h2 {
  margin-bottom: var(--space-lg);
}

.notice div > p {
  max-width: 48rem;
  margin: 0;
  color: oklch(91% 0.025 73);
}

.prose {
  max-width: 58rem;
}

.prose p {
  max-width: 65ch;
  margin: 0 0 var(--space-lg);
}

.policy-layout {
  display: grid;
}

.policy-index {
  padding: var(--space-xl) var(--space-lg);
  border-bottom: 1px solid var(--line);
}

.policy-index > p {
  margin: 0 0 var(--space-lg);
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.policy-index dl {
  display: grid;
  gap: var(--space-md);
  margin: 0;
}

.policy-index dl div {
  display: grid;
  gap: 0.1rem;
}

.policy-index dt {
  color: var(--ink-muted);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.policy-index dd {
  margin: 0;
  font-family: var(--font-display);
  line-height: 1.35;
}

.policy {
  min-width: 0;
  padding: clamp(3rem, 8vw, 6rem) var(--space-lg);
}

.policy__header {
  padding-bottom: clamp(3rem, 7vw, 6rem);
  border-bottom: 1px solid var(--line);
}

.policy__header h1 {
  max-width: none;
  font-size: clamp(3.2rem, 9vw, 7.5rem);
  line-height: 0.92;
}

.policy > section {
  max-width: 52rem;
  padding-block: var(--space-2xl);
  border-bottom: 1px solid var(--line);
}

.policy > section h2 {
  margin: 0 0 var(--space-lg);
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 4vw, 2.7rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.08;
}

.policy > section p {
  max-width: 68ch;
  margin: 0 0 var(--space-lg);
}

.policy > section p:last-child {
  margin-bottom: 0;
}

.policy ul,
.policy ol {
  padding-left: 1.25rem;
}

.policy li + li {
  margin-top: var(--space-sm);
}

.code-list {
  padding: var(--space-lg) var(--space-lg) var(--space-lg) 2.7rem;
  border: 1px solid var(--line);
  background: color-mix(in oklch, var(--paper-deep), transparent 25%);
}

.retention-table {
  margin-block: var(--space-lg);
  border-top: 2px solid var(--ink);
}

.retention-table > div {
  display: grid;
  grid-template-columns: minmax(8rem, 0.8fr) minmax(11rem, 1.2fr);
  gap: var(--space-lg);
  padding-block: var(--space-md);
  border-bottom: 1px solid var(--line);
}

.retention-table__head {
  color: var(--ink-muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.acceptance,
.boundary-callout {
  max-width: none !important;
  margin-block: var(--space-xl);
  padding: clamp(2rem, 6vw, 4rem) !important;
  border: 0 !important;
  background: var(--accent-dark);
  color: var(--paper);
}

.acceptance a,
.boundary-callout a {
  color: oklch(92% 0.055 70);
  text-decoration-color: oklch(83% 0.09 52);
}

.acceptance p:first-of-type {
  max-width: 34ch;
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 4vw, 2.2rem);
  line-height: 1.35;
}

pre {
  max-width: 100%;
  margin: var(--space-lg) 0 0;
  padding: var(--space-lg);
  overflow-x: auto;
  border: 1px solid var(--line);
  background: color-mix(in oklch, var(--paper-deep), transparent 25%);
  font-size: clamp(0.72rem, 2.5vw, 0.92rem);
  line-height: 1.55;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

.command-block {
  max-width: none !important;
  padding-block: clamp(3rem, 8vw, 6rem) !important;
}

.command-block__label {
  margin: 0 !important;
  color: var(--accent-dark);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.deletion-steps li {
  padding-left: var(--space-sm);
}

.site-footer {
  width: min(100%, var(--content));
  margin-inline: auto;
  display: grid;
  gap: var(--space-xl);
  padding: var(--space-2xl) max(var(--space-lg), env(safe-area-inset-right)) max(var(--space-2xl), env(safe-area-inset-bottom)) max(var(--space-lg), env(safe-area-inset-left));
  background: var(--ink);
  color: var(--paper-deep);
}

.site-footer p {
  margin: 0;
  color: oklch(75% 0.025 73);
  font-size: 0.78rem;
}

.site-footer__name {
  color: var(--paper) !important;
  font-family: var(--font-display);
  font-size: 1.22rem !important;
}

.site-footer nav,
.site-footer__contact {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-sm);
}

.site-footer a {
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  color: var(--paper-deep);
}

.youtube-brand {
  margin-top: var(--space-md);
  padding: var(--space-sm);
  background: oklch(97% 0.01 80);
}

.youtube-brand img {
  display: block;
  width: 96px;
  height: auto;
}

@media (min-width: 46rem) {
  .site-header {
    grid-template-columns: 1fr auto;
    align-items: center;
    padding-inline: var(--space-xl);
  }

  .hero {
    grid-template-columns: minmax(8rem, 18%) 1fr;
  }

  .hero__rail {
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-end;
    border-right: 1px solid var(--line);
    border-bottom: 0;
    padding: var(--space-xl);
  }

  .hero__rail span + span::before {
    content: none;
  }

  .hero__body {
    padding-inline: clamp(3rem, 8vw, 8rem);
  }

  .section {
    grid-template-columns: minmax(8rem, 25%) 1fr;
  }

  .section__label {
    border-right: 1px solid var(--line);
    border-bottom: 0;
    padding: var(--space-2xl) var(--space-xl);
  }

  .section__content {
    padding-inline: clamp(3rem, 8vw, 7rem);
  }

  .runtime-proof {
    padding-inline: clamp(3rem, 8vw, 7rem);
  }

  .control-list article {
    grid-template-columns: minmax(10rem, 0.55fr) minmax(18rem, 1fr);
    gap: var(--space-xl);
  }

  .notice {
    grid-template-columns: minmax(8rem, 25%) 1fr;
    padding-inline: var(--space-xl) clamp(3rem, 8vw, 7rem);
  }

  .policy-layout {
    grid-template-columns: minmax(12rem, 24%) 1fr;
  }

  .policy-index {
    min-height: 100%;
    padding: var(--space-2xl) var(--space-xl);
    border-right: 1px solid var(--line);
    border-bottom: 0;
  }

  .policy {
    padding-inline: clamp(3rem, 8vw, 7rem);
  }

  .site-footer {
    grid-template-columns: 1.4fr 1fr 1fr;
    padding-inline: var(--space-xl);
  }
}

@media (max-width: 35rem) {
  .retention-table > div {
    grid-template-columns: 1fr;
    gap: var(--space-xs);
  }

  .hero__rail {
    flex-wrap: wrap;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
  }
}

@media print {
  :root {
    --paper: oklch(98% 0.008 82);
  }

  body {
    background: var(--paper);
    font-size: 10.5pt;
  }

  .site-header,
  .site-footer,
  .policy-index {
    display: none;
  }

  .policy-layout {
    display: block;
  }

  .policy {
    padding: 0;
  }

  .policy > section,
  .retention-table,
  pre {
    break-inside: avoid;
  }

  a {
    color: var(--ink);
  }
}