:root {
  --color-cast-iron: #12151a;
  --color-smoked-slate: #181c22;
  --color-slate-raised: #232830;
  --color-industrial-grey: #374151;
  --color-industrial-grey-muted: rgba(55, 65, 81, 0.7);
  --color-soft-warm-white: #f3f4f6;
  --color-warm-off-white: #e5e7eb;
  --color-filament-amber: #d97706;
  --color-filament-amber-hover: #e58a12;
  --color-amber-tint: #3a2814;
  --color-sage: #4a6b5d;
  --color-sage-tint: #263a32;
  --color-danger: #d25d50;

  --font-heading: "Space Grotesk", Arial, sans-serif;
  --font-body: "Inter", Arial, sans-serif;

  --font-size-utility: 0.75rem;
  --font-size-meta: 0.875rem;
  --font-size-body: 1rem;
  --font-size-lead: 1.125rem;
  --font-size-card-title: 1.5rem;
  --font-size-section-title: clamp(1.75rem, 3vw, 2rem);
  --font-size-display: clamp(2.25rem, 5vw, 3rem);

  --line-height-utility: 1.333;
  --line-height-meta: 1.429;
  --line-height-body: 1.625;
  --line-height-lead: 1.556;
  --line-height-heading: 1.125;
  --line-height-display: 1.083;

  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;

  --tracking-label: 0.08em;
  --tracking-heading: -0.02em;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;

  --container-max: 75rem;
  --container-reading: 47.5rem;
  --gutter: 1rem;
  --section-space: 2.5rem;

  --border-width: 1px;
  --border-color: var(--color-industrial-grey-muted);
  --border-strong: var(--color-industrial-grey);

  --radius-none: 0;
  --radius-compact: 0.125rem;
  --radius-overlay: 0.375rem;
  --radius-pill: 999px;

  --shadow-layer: 0 0.75rem 2rem rgba(0, 0, 0, 0.28);

  --focus-ring: 0 0 0 2px var(--color-cast-iron), 0 0 0 4px var(--color-filament-amber);

  --transition-fast: 160ms ease;
  --transition-standard: 200ms ease;
}

@media (min-width: 48rem) {
  :root {
    --gutter: 1.5rem;
    --section-space: 4rem;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  min-width: 20rem;
  background: var(--color-cast-iron);
  color-scheme: dark;
  scroll-behavior: smooth;
  text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  min-width: 20rem;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background: var(--color-cast-iron);
  color: var(--color-warm-off-white);
  font-family: var(--font-body);
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-regular);
  line-height: var(--line-height-body);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body:has(dialog[open]) {
  overflow: hidden;
}

main,
header,
footer,
section,
article,
aside,
nav,
figure,
blockquote,
details,
dialog {
  min-width: 0;
}

img,
picture,
svg,
video,
canvas,
iframe,
embed,
object {
  display: block;
  max-width: 100%;
}

img,
video {
  height: auto;
}

img {
  font-style: italic;
}

svg {
  fill: currentColor;
}

iframe {
  width: 100%;
  border: 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0;
}

button,
input,
select,
textarea {
  margin: 0;
  color: inherit;
  font: inherit;
}

button,
select {
  text-transform: none;
}

button,
[type="button"],
[type="submit"],
[type="reset"] {
  cursor: pointer;
}

button:disabled,
input:disabled,
select:disabled,
textarea:disabled {
  cursor: not-allowed;
}

textarea {
  min-height: 7.5rem;
  resize: vertical;
}

fieldset {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

legend {
  padding: 0;
}

address {
  font-style: normal;
}

hr {
  height: 1px;
  margin: var(--space-7) 0;
  border: 0;
  background: var(--border-color);
}

a {
  color: inherit;
  text-decoration-color: rgba(217, 119, 6, 0.75);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
  transition:
    color var(--transition-fast),
    text-decoration-color var(--transition-fast);
}

a:hover {
  color: var(--color-soft-warm-white);
  text-decoration-color: var(--color-filament-amber);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

::selection {
  background: var(--color-filament-amber);
  color: var(--color-cast-iron);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0 0 var(--space-4);
  color: var(--color-soft-warm-white);
  font-family: var(--font-heading);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-heading);
  letter-spacing: var(--tracking-heading);
  text-wrap: balance;
}

h1 {
  font-size: var(--font-size-display);
  line-height: var(--line-height-display);
}

h2 {
  font-size: var(--font-size-section-title);
}

h3 {
  font-size: var(--font-size-card-title);
  line-height: 1.208;
}

h4 {
  font-size: var(--font-size-lead);
  line-height: var(--line-height-lead);
}

h5,
h6 {
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
}

p {
  margin: 0 0 var(--space-5);
}

ul,
ol {
  margin: 0 0 var(--space-5);
  padding-left: 1.25rem;
}

ul ul,
ul ol,
ol ul,
ol ol {
  margin-top: var(--space-2);
  margin-bottom: 0;
}

li::marker {
  color: var(--color-filament-amber);
}

blockquote {
  margin: 0 0 var(--space-5);
  padding: var(--space-4) 0 var(--space-4) var(--space-5);
  border-left: 3px solid var(--color-filament-amber);
  color: var(--color-soft-warm-white);
  font-family: var(--font-heading);
  font-size: var(--font-size-lead);
  line-height: var(--line-height-lead);
}

blockquote > :last-child,
article > :last-child,
section > :last-child,
aside > :last-child,
.card > :last-child,
.panel > :last-child,
.content-group > :last-child,
.stack > :last-child {
  margin-bottom: 0;
}

small {
  font-size: var(--font-size-meta);
  line-height: var(--line-height-meta);
}

strong,
b {
  color: var(--color-soft-warm-white);
  font-weight: var(--font-weight-semibold);
}

em,
i {
  font-style: italic;
}

code,
kbd,
samp,
pre {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

code,
kbd {
  padding: 0.1em 0.3em;
  border: 1px solid var(--border-color);
  background: var(--color-slate-raised);
  border-radius: var(--radius-compact);
  font-size: 0.875em;
}

pre {
  margin: 0 0 var(--space-5);
  padding: var(--space-4);
  overflow-x: auto;
  border: 1px solid var(--border-color);
  background: var(--color-smoked-slate);
  color: var(--color-warm-off-white);
}

pre code {
  padding: 0;
  border: 0;
  background: transparent;
}

label {
  display: inline-block;
  margin-bottom: var(--space-2);
  color: var(--color-soft-warm-white);
  font-family: var(--font-heading);
  font-size: var(--font-size-meta);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-meta);
}

input,
select,
textarea {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-compact);
  background: var(--color-slate-raised);
  color: var(--color-soft-warm-white);
  line-height: 1.5;
  transition:
    border-color var(--transition-fast),
    background-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

input,
select {
  min-height: 3rem;
  padding: 0.6875rem var(--space-3);
}

textarea {
  padding: 0.75rem var(--space-3);
}

input::placeholder,
textarea::placeholder {
  color: rgba(229, 231, 235, 0.62);
  opacity: 1;
}

input:hover,
select:hover,
textarea:hover {
  border-color: var(--border-strong);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--color-filament-amber);
  outline: none;
  box-shadow: 0 0 0 2px rgba(217, 119, 6, 0.24);
}

input[aria-invalid="true"],
select[aria-invalid="true"],
textarea[aria-invalid="true"] {
  border-color: var(--color-danger);
}

input[type="checkbox"],
input[type="radio"] {
  width: 1.125rem;
  min-width: 1.125rem;
  height: 1.125rem;
  min-height: 1.125rem;
  padding: 0;
  accent-color: var(--color-filament-amber);
}

input[type="file"] {
  padding: var(--space-2);
}

input[type="file"]::file-selector-button {
  margin-right: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-compact);
  background: var(--color-smoked-slate);
  color: var(--color-warm-off-white);
  cursor: pointer;
}

input[type="number"] {
  font-variant-numeric: tabular-nums;
}

select {
  appearance: none;
  padding-right: 2.75rem;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--color-warm-off-white) 50%),
    linear-gradient(135deg, var(--color-warm-off-white) 50%, transparent 50%);
  background-position:
    calc(100% - 1.1rem) 50%,
    calc(100% - 0.8rem) 50%;
  background-size: 0.35rem 0.35rem, 0.35rem 0.35rem;
  background-repeat: no-repeat;
}

summary {
  cursor: pointer;
}

summary::marker {
  color: var(--color-filament-amber);
}

details {
  margin-bottom: var(--space-4);
}

details > :not(summary) {
  margin-top: var(--space-3);
}

dialog {
  width: min(calc(100% - (var(--gutter) * 2)), 38rem);
  max-height: calc(100dvh - (var(--gutter) * 2));
  margin: auto;
  padding: var(--space-6);
  overflow: auto;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-overlay);
  background: var(--color-smoked-slate);
  color: var(--color-warm-off-white);
  box-shadow: var(--shadow-layer);
}

dialog::backdrop {
  background: rgba(0, 0, 0, 0.72);
}

.container {
  width: min(100% - (var(--gutter) * 2), var(--container-max));
  margin-inline: auto;
}

.container--reading {
  width: min(100% - (var(--gutter) * 2), var(--container-reading));
  margin-inline: auto;
}

.section {
  padding-block: var(--section-space);
}

.surface {
  background: var(--color-smoked-slate);
}

.surface-raised {
  background: var(--color-slate-raised);
}

.panel,
.card {
  min-width: 0;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-none);
  background: var(--color-smoked-slate);
}

.panel {
  padding: var(--space-5);
}

.card {
  overflow: hidden;
}

.card__content {
  min-width: 0;
  padding: var(--space-5);
}

.stack {
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-4);
}

.stack--compact {
  gap: var(--space-2);
}

.stack--loose {
  gap: var(--space-6);
}

.cluster {
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}

.cluster > * {
  min-width: 0;
}

.cluster--compact {
  gap: var(--space-2);
}

.cluster--spacious {
  gap: var(--space-5);
}

.flow > * {
  margin-top: 0;
  margin-bottom: 0;
}

.flow > * + * {
  margin-top: var(--space-4);
}

.flow--compact > * + * {
  margin-top: var(--space-2);
}

.flow--loose > * + * {
  margin-top: var(--space-6);
}

.label,
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-warm-off-white);
  font-family: var(--font-heading);
  font-size: var(--font-size-utility);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-utility);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
}

.status-label {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  padding-left: var(--space-2);
  border-left: 3px solid var(--color-filament-amber);
  color: var(--color-warm-off-white);
  font-family: var(--font-heading);
  font-size: var(--font-size-utility);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-utility);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
}

.status-label--sage {
  border-left-color: var(--color-sage);
}

.status-label--amber {
  border-left-color: var(--color-filament-amber);
}

.button {
  display: inline-flex;
  min-width: 0;
  min-height: 3rem;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.6875rem var(--space-4);
  border: 1px solid transparent;
  border-radius: var(--radius-compact);
  background: var(--color-filament-amber);
  color: var(--color-cast-iron);
  font-family: var(--font-heading);
  font-size: var(--font-size-meta);
  font-weight: var(--font-weight-semibold);
  line-height: 1.25;
  text-align: center;
  text-decoration: none;
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast),
    transform var(--transition-fast);
}

.button:hover {
  border-color: var(--color-filament-amber-hover);
  background: var(--color-filament-amber-hover);
  color: var(--color-cast-iron);
  text-decoration: none;
}

.button:active {
  transform: translateY(1px);
}

.button:disabled,
.button[aria-disabled="true"] {
  border-color: var(--border-color);
  background: var(--color-industrial-grey);
  color: rgba(243, 244, 246, 0.58);
  pointer-events: none;
}

.button--secondary {
  border-color: var(--border-color);
  background: transparent;
  color: var(--color-warm-off-white);
}

.button--secondary:hover {
  border-color: var(--color-filament-amber);
  background: var(--color-amber-tint);
  color: var(--color-soft-warm-white);
}

.button--sage {
  border-color: var(--color-sage);
  background: var(--color-sage);
  color: var(--color-soft-warm-white);
}

.button--sage:hover {
  border-color: var(--color-sage);
  background: var(--color-sage-tint);
  color: var(--color-soft-warm-white);
}

.button-group {
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}

.button-group > * {
  min-width: 0;
}

.fact-block {
  min-width: 0;
  padding: var(--space-5);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-none);
  background: var(--color-smoked-slate);
  font-variant-numeric: tabular-nums;
}

.fact-block dt {
  margin: 0 0 var(--space-1);
  color: var(--color-warm-off-white);
  font-family: var(--font-heading);
  font-size: var(--font-size-utility);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-utility);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
}

.fact-block dd {
  margin: 0;
  color: var(--color-soft-warm-white);
}

.fact-block dd + dt {
  margin-top: var(--space-4);
}

.responsible-panel {
  min-width: 0;
  padding: var(--space-5);
  border: 1px solid rgba(74, 107, 93, 0.9);
  border-left: 3px solid var(--color-sage);
  border-radius: var(--radius-none);
  background: var(--color-sage-tint);
  color: var(--color-warm-off-white);
}

.responsible-panel h2,
.responsible-panel h3,
.responsible-panel h4 {
  color: var(--color-soft-warm-white);
}

.rule {
  width: 3rem;
  height: 3px;
  margin: 0 0 var(--space-4);
  border: 0;
  background: var(--color-filament-amber);
}

.media-frame {
  overflow: hidden;
  background: var(--color-slate-raised);
}

.media-frame > img,
.media-frame > picture,
.media-frame > video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.table-scroll {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--border-color);
  background: var(--color-smoked-slate);
}

.table-scroll > table {
  min-width: 40rem;
  margin: 0;
}

th,
td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border-color);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--color-soft-warm-white);
  font-family: var(--font-heading);
  font-size: var(--font-size-meta);
  font-weight: var(--font-weight-medium);
}

td {
  color: var(--color-warm-off-white);
}

tbody tr:last-child td {
  border-bottom: 0;
}

.numeric {
  font-variant-numeric: tabular-nums;
}

.visually-hidden,
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  border: 0;
  margin: -1px;
  white-space: nowrap;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: var(--space-3);
  left: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-filament-amber);
  border-radius: var(--radius-compact);
  background: var(--color-filament-amber);
  color: var(--color-cast-iron);
  font-family: var(--font-heading);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  transform: translateY(-200%);
  transition: transform var(--transition-fast);
}

.skip-link:focus {
  transform: translateY(0);
}

@media (max-width: 47.99rem) {
  .button-group {
    align-items: stretch;
  }

  .button-group .button {
    width: 100%;
  }
}

@media (min-width: 48rem) {
  .panel,
  .fact-block,
  .responsible-panel {
    padding: var(--space-6);
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}