:root {
  --color-marine-950: #07131f;
  --color-marine-900: #0d2030;
  --color-marine-800: #153247;
  --color-graphite-700: #25323a;
  --color-steel-500: #7f9aaa;
  --color-silver-200: #c7d3d8;
  --color-white-100: #f7faf9;
  --color-amber-500: #d9a441;
  --color-amber-100: #f4e4bf;
  --color-mist-100: #edf2f1;
  --color-line-marine: #294556;
  --color-success-teal: #72b8a9;

  --color-page: var(--color-marine-950);
  --color-surface: var(--color-marine-900);
  --color-surface-raised: var(--color-marine-800);
  --color-surface-inset: var(--color-graphite-700);
  --color-text: var(--color-white-100);
  --color-text-muted: var(--color-silver-200);
  --color-text-dark: var(--color-marine-950);
  --color-border: var(--color-line-marine);
  --color-border-light: #b7c7cc;
  --color-accent: var(--color-amber-500);
  --color-focus: var(--color-amber-500);

  --font-body: "IBM Plex Sans", Arial, sans-serif;
  --font-heading: "Barlow Semi Condensed", "IBM Plex Sans", Arial, sans-serif;

  --text-display: clamp(2.25rem, 4vw, 3rem);
  --text-page-title: clamp(2rem, 3.2vw, 2.375rem);
  --text-section-title: clamp(1.375rem, 2.2vw, 1.625rem);
  --text-module-title: 1.125rem;
  --text-body-large: 1.125rem;
  --text-body: 1rem;
  --text-small: 0.875rem;
  --text-meta: 0.6875rem;
  --text-control: 0.8125rem;

  --leading-display: 1.05;
  --leading-heading: 1.15;
  --leading-module: 1.2;
  --leading-body: 1.6;
  --leading-small: 1.45;
  --leading-meta: 1.3;
  --leading-control: 1.2;

  --weight-regular: 400;
  --weight-medium: 500;
  --weight-semibold: 600;
  --weight-bold: 700;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;

  --container-max: 80rem;
  --container-dense-max: 73.75rem;
  --gutter: 1.5rem;

  --radius-none: 0;
  --radius-compact: 0.125rem;
  --radius-standard: 0.25rem;

  --border-width: 1px;
  --border-structural: var(--border-width) solid var(--color-border);
  --border-light: var(--border-width) solid var(--color-border-light);
  --shadow-floating: 0 12px 30px rgba(0, 0, 0, 0.22);

  --transition-fast: 150ms ease;
}

@media (max-width: 960px) {
  :root {
    --gutter: 1.25rem;
  }
}

@media (max-width: 620px) {
  :root {
    --gutter: 1rem;
  }
}

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

html {
  min-width: 0;
  overflow-x: hidden;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  min-width: 0;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background: var(--color-page);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: var(--weight-regular);
  font-variant-numeric: tabular-nums;
  line-height: var(--leading-body);
  text-rendering: optimizeLegibility;
}

body,
button,
input,
select,
textarea {
  font-synthesis: none;
}

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

img,
video {
  height: auto;
}

svg {
  flex: none;
}

iframe {
  border: 0;
}

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

button,
input,
select,
textarea {
  margin: 0;
  border-radius: var(--radius-standard);
  color: inherit;
  font: inherit;
}

button,
select {
  text-transform: none;
}

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

button:disabled,
input:disabled,
select:disabled,
textarea:disabled {
  cursor: not-allowed;
  opacity: 0.65;
}

input,
select,
textarea {
  max-width: 100%;
}

textarea {
  min-height: 7rem;
  resize: vertical;
}

input[type="search"] {
  appearance: none;
}

input[type="search"]::-webkit-search-decoration,
input[type="search"]::-webkit-search-cancel-button {
  appearance: none;
}

::selection {
  background: var(--color-amber-500);
  color: var(--color-marine-950);
}

:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

a {
  color: var(--color-white-100);
  overflow-wrap: anywhere;
  text-decoration-color: var(--color-amber-500);
  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-silver-200);
  text-decoration-color: var(--color-amber-500);
  text-decoration-thickness: 2px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin-block: 0 var(--space-4);
  color: var(--color-white-100);
  font-family: var(--font-heading);
  font-weight: var(--weight-bold);
  line-height: var(--leading-heading);
  overflow-wrap: anywhere;
  text-wrap: balance;
}

h1 {
  font-size: var(--text-page-title);
  line-height: 1.1;
}

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

h3 {
  font-size: var(--text-module-title);
  font-weight: var(--weight-semibold);
  line-height: var(--leading-module);
}

h4,
h5,
h6 {
  font-size: 1rem;
  font-weight: var(--weight-semibold);
  line-height: 1.3;
}

p {
  margin-block: 0 var(--space-4);
  line-height: var(--leading-body);
}

ul,
ol {
  margin-block: 0 var(--space-4);
  padding-inline-start: 1.25rem;
}

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

blockquote {
  margin: 0 0 var(--space-4);
  padding: var(--space-4) 0 var(--space-4) var(--space-5);
  border-inline-start: 4px solid var(--color-amber-500);
  color: var(--color-silver-200);
}

figure {
  margin: 0 0 var(--space-4);
}

figcaption {
  margin-block-start: var(--space-2);
  color: var(--color-silver-200);
  font-size: var(--text-small);
  line-height: var(--leading-small);
}

hr {
  height: 1px;
  margin: var(--space-6) 0;
  border: 0;
  background: var(--color-border);
}

dl {
  margin: 0 0 var(--space-4);
}

dt {
  color: var(--color-silver-200);
  font-size: var(--text-meta);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.1em;
  line-height: var(--leading-meta);
  text-transform: uppercase;
}

dd {
  margin: var(--space-1) 0 var(--space-3);
}

pre,
code,
kbd,
samp {
  font-family: ui-monospace, "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

code,
kbd {
  border-radius: var(--radius-compact);
  background: var(--color-graphite-700);
  padding: 0.1em 0.3em;
}

pre {
  max-width: 100%;
  margin: 0 0 var(--space-4);
  overflow: auto;
  border: var(--border-structural);
  border-radius: var(--radius-standard);
  background: var(--color-graphite-700);
  padding: var(--space-4);
}

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

small {
  font-size: var(--text-small);
}

sub,
sup {
  font-size: 0.75em;
}

::placeholder {
  color: var(--color-silver-200);
  opacity: 1;
}

label {
  display: inline-block;
  margin-bottom: var(--space-2);
  color: var(--color-silver-200);
  font-size: var(--text-control);
  font-weight: var(--weight-semibold);
  line-height: var(--leading-control);
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--color-steel-500);
  background: var(--color-graphite-700);
  color: var(--color-white-100);
  line-height: 1.35;
}

input,
select {
  min-height: 2.75rem;
  padding: 0.625rem 0.75rem;
}

textarea {
  padding: 0.75rem;
}

input:hover,
select:hover,
textarea:hover {
  border-color: var(--color-silver-200);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--color-amber-500);
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

fieldset {
  min-width: 0;
  margin: 0 0 var(--space-4);
  border: var(--border-structural);
  border-radius: var(--radius-standard);
  padding: var(--space-4);
}

legend {
  padding-inline: var(--space-2);
  color: var(--color-silver-200);
  font-size: var(--text-meta);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

button,
.button {
  display: inline-flex;
  min-width: 0;
  min-height: 2.75rem;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  border: 1px solid var(--color-amber-500);
  border-radius: var(--radius-standard);
  background: var(--color-amber-500);
  color: var(--color-marine-950);
  font-family: var(--font-body);
  font-size: var(--text-control);
  font-weight: var(--weight-semibold);
  line-height: var(--leading-control);
  overflow-wrap: anywhere;
  padding: 0.625rem 0.875rem;
  text-align: center;
  text-decoration: none;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

button:hover,
.button:hover {
  border-color: var(--color-amber-100);
  background: var(--color-amber-100);
  color: var(--color-marine-950);
  text-decoration: none;
}

button:focus-visible,
.button:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.button--secondary {
  border-color: var(--color-steel-500);
  background: transparent;
  color: var(--color-white-100);
}

.button--secondary:hover {
  border-color: var(--color-silver-200);
  background: var(--color-marine-800);
  color: var(--color-white-100);
}

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

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

.page-section {
  padding-block: var(--space-12);
}

.page-section--compact {
  padding-block: var(--space-8);
}

.surface {
  border: var(--border-structural);
  border-radius: var(--radius-standard);
  background: var(--color-surface);
}

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

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

.surface--light {
  border-color: var(--color-border-light);
  background: var(--color-mist-100);
  color: var(--color-text-dark);
}

.surface--light :is(h1, h2, h3, h4, h5, h6) {
  color: var(--color-text-dark);
}

.surface--light :is(a, label, dt, figcaption) {
  color: var(--color-marine-900);
}

.panel {
  border: var(--border-structural);
  border-radius: var(--radius-standard);
  background: var(--color-surface);
  padding: var(--space-5);
}

.panel > :last-child,
.surface > :last-child,
.content-group > :last-child {
  margin-bottom: 0;
}

.content-group {
  min-width: 0;
}

.meta {
  color: var(--color-silver-200);
  font-size: var(--text-meta);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.1em;
  line-height: var(--leading-meta);
  text-transform: uppercase;
}

.eyebrow {
  margin-bottom: var(--space-2);
  color: var(--color-amber-500);
  font-size: var(--text-meta);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.12em;
  line-height: var(--leading-meta);
  text-transform: uppercase;
}

.lead {
  color: var(--color-silver-200);
  font-size: var(--text-body-large);
  line-height: 1.55;
}

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

.stack--compact {
  gap: var(--space-3);
}

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

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

.cluster > * {
  min-width: 0;
  max-width: 100%;
}

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

.list-clean {
  margin: 0;
  padding: 0;
  list-style: none;
}

.list-spaced {
  margin: 0 0 var(--space-4);
  padding: 0;
  list-style: none;
}

.list-spaced > .divided > * + * {
  border-top: var(--border-structural);
  padding-top: var(--space-4);
}

.table-wrap {
  margin-bottom: var(--space-4);
  overflow-x: auto;
  border: var(--border-structural);
  border-radius: var(--radius-standard);
  -webkit-overflow-scrolling: touch;
}

.table-wrap table {
  min-width: 38rem;
  margin: 0;
}

th,
td {
  border-bottom: 1px solid var(--color-border);
  padding: 0.75rem;
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--color-silver-200);
  font-family: var(--font-heading);
  font-size: var(--text-control);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.04em;
}

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

.surface--light th,
.surface--light td {
  border-color: var(--color-border-light);
}

.surface--light th {
  color: var(--color-marine-900);
}

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

.skip-link {
  position: fixed;
  z-index: 1000;
  top: var(--space-2);
  left: var(--space-2);
  transform: translateY(-200%);
  border-radius: var(--radius-standard);
  background: var(--color-amber-500);
  color: var(--color-marine-950);
  padding: var(--space-3) var(--space-4);
  font-weight: var(--weight-semibold);
  text-decoration: none;
}

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

@media (min-width: 761px) {
  .panel {
    padding: var(--space-6);
  }
}

@media (max-width: 760px) {
  .page-section {
    padding-block: var(--space-8);
  }

  .page-section--compact {
    padding-block: var(--space-6);
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.375rem;
  }

  .lead {
    font-size: 1rem;
  }

  .table-wrap table {
    min-width: 34rem;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms;
    animation-duration: 0.01ms;
    animation-iteration-count: 1;
  }
}