:root {
  --color-harbor-slate: #0f172a;
  --color-panel-slate: #1e293b;
  --color-line-slate: #334155;
  --color-white: #ffffff;
  --color-muted-slate: #cbd5e1;
  --color-brass-gold: #d4af37;
  --color-felt-green: #047857;
  --color-deep-green: #065f46;
  --color-focus-gold: #f5d76e;
  --color-error: #f87171;

  --font-body: "Montserrat", "Avenir Next", "Segoe UI", sans-serif;
  --font-heading: "DM Serif Display", Georgia, serif;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-intro: clamp(1.125rem, 1.8vw, 1.3rem);
  --text-h3: clamp(1.3rem, 2vw, 1.7rem);
  --text-h2: clamp(1.8rem, 3vw, 2.75rem);
  --text-h1: clamp(2.35rem, 4.5vw, 4rem);
  --text-display: clamp(2.75rem, 6vw, 5.25rem);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-7: 1.75rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-14: 3.5rem;
  --space-20: 5rem;

  --container-max: 75rem;
  --container-padding: 2rem;
  --section-space: 5rem;
  --grid-gap: 2rem;
  --panel-padding: 1.75rem;

  --radius-sm: 0.375rem;
  --radius-control: 0.625rem;
  --radius-panel: 0.75rem;

  --border-subtle: 1px solid var(--color-line-slate);
  --shadow-panel: 0 10px 28px rgba(0, 0, 0, 0.24);
  --shadow-elevated: 0 16px 36px rgba(0, 0, 0, 0.3);

  --transition-fast: 160ms ease;
  --transition-standard: 220ms ease;
}

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

html {
  min-width: 320px;
  overflow-x: clip;
  max-width: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-8);
}

body {
  min-width: 0;
  min-height: 100vh;
  margin: 0;
  overflow-x: clip;
  max-width: 100%;
  background: var(--color-harbor-slate);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

main,
header,
footer,
section,
article,
aside,
nav,
figure,
form,
fieldset,
table {
  min-width: 0;
}

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

img,
video {
  height: auto;
}

svg {
  fill: currentColor;
}

iframe {
  display: block;
  max-width: 100%;
  border: 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;
  opacity: 0.65;
}

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

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--color-line-slate);
  border-radius: var(--radius-control);
  background: var(--color-panel-slate);
  color: var(--color-white);
  line-height: 1.35;
}

input,
select {
  min-height: 2.75rem;
  padding: 0.6875rem 0.75rem;
}

textarea {
  padding: 0.75rem;
}

input::placeholder,
textarea::placeholder {
  color: var(--color-muted-slate);
  opacity: 0.78;
}

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

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

fieldset {
  padding: 0;
  border: 0;
}

legend {
  padding: 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0;
  font-variant-numeric: tabular-nums;
}

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

th {
  color: var(--color-white);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: 1.35;
  text-transform: uppercase;
}

caption {
  margin-bottom: var(--space-2);
  color: var(--color-muted-slate);
  text-align: left;
}

hr {
  height: 1px;
  margin: var(--space-8) 0;
  border: 0;
  background: var(--color-line-slate);
}

a {
  color: var(--color-white);
  text-decoration-color: var(--color-brass-gold);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  transition: color var(--transition-fast), text-decoration-color var(--transition-fast);
}

a:hover {
  color: var(--color-brass-gold);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--color-focus-gold);
  outline-offset: 3px;
}

::selection {
  background: var(--color-brass-gold);
  color: var(--color-harbor-slate);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin-block: 0 var(--space-4);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 700;
  text-wrap: balance;
}

h1 {
  font-size: var(--text-h1);
  line-height: 1.06;
  letter-spacing: -0.025em;
}

h2 {
  font-size: var(--text-h2);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

h3 {
  font-size: var(--text-h3);
  line-height: 1.18;
  letter-spacing: -0.01em;
}

h4,
h5,
h6 {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.35;
  letter-spacing: 0.02em;
}

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

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

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

blockquote {
  margin: 0 0 var(--space-5);
  padding: var(--space-4) 0 var(--space-4) var(--space-5);
  border-inline-start: 3px solid var(--color-brass-gold);
  color: var(--color-muted-slate);
}

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

figcaption {
  margin-top: var(--space-2);
  color: var(--color-muted-slate);
  font-size: var(--text-sm);
  line-height: 1.45;
}

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

dt {
  color: var(--color-white);
  font-weight: 600;
}

dd {
  margin: 0 0 var(--space-3);
  color: var(--color-muted-slate);
}

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

strong,
b {
  font-weight: 700;
}

address {
  margin: 0 0 var(--space-4);
  font-style: normal;
}

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

summary {
  cursor: pointer;
  color: var(--color-white);
  font-weight: 600;
}

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

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

.panel {
  min-width: 0;
  padding: var(--panel-padding);
  border: var(--border-subtle);
  border-radius: var(--radius-panel);
  background: var(--color-panel-slate);
  box-shadow: var(--shadow-panel);
}

.panel--elevated {
  box-shadow: var(--shadow-elevated);
}

.panel > :last-child,
.content-group > :last-child,
.stack > :last-child {
  margin-block-end: 0;
}

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

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

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

.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;
}

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

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

.eyebrow,
.meta {
  color: var(--color-muted-slate);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: 1.35;
  text-transform: uppercase;
}

.eyebrow {
  color: var(--color-brass-gold);
}

.intro {
  color: var(--color-muted-slate);
  font-size: var(--text-intro);
  line-height: 1.5;
}

.text-muted {
  color: var(--color-muted-slate);
}

.text-accent {
  color: var(--color-brass-gold);
}

.divider {
  height: 1px;
  border: 0;
  background: var(--color-line-slate);
}

.divider--accent {
  background: var(--color-brass-gold);
}

.button {
  display: inline-flex;
  min-height: 2.75rem;
  max-width: 100%;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.75rem 1.125rem;
  border: 1px solid transparent;
  border-radius: var(--radius-control);
  background: transparent;
  color: var(--color-white);
  font-size: clamp(0.875rem, 1vw, 0.95rem);
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.button:hover {
  color: var(--color-white);
}

.button--primary {
  border-color: var(--color-felt-green);
  background: var(--color-felt-green);
  color: var(--color-white);
}

.button--primary:hover {
  border-color: var(--color-deep-green);
  background: var(--color-deep-green);
  box-shadow: inset 0 0 0 1px var(--color-brass-gold);
  transform: translateY(-1px);
}

.button--secondary {
  border-color: var(--color-line-slate);
  background: transparent;
}

.button--secondary:hover {
  border-color: var(--color-brass-gold);
  color: var(--color-brass-gold);
}

.button--text {
  min-height: auto;
  padding: 0;
  border: 0;
  border-radius: 0;
  color: var(--color-brass-gold);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

.button--text:hover {
  color: var(--color-white);
}

.card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: var(--panel-padding);
  border: var(--border-subtle);
  border-radius: var(--radius-panel);
  background: var(--color-panel-slate);
  box-shadow: var(--shadow-panel);
  transition: box-shadow var(--transition-standard), transform var(--transition-standard);
}

.card:hover {
  box-shadow: var(--shadow-elevated);
  transform: translateY(-2px);
}

.card > :last-child {
  margin-block-end: 0;
}

.surface-felt {
  border: 1px solid color-mix(in srgb, var(--color-felt-green) 60%, var(--color-line-slate));
  border-radius: var(--radius-panel);
  background: color-mix(in srgb, var(--color-felt-green) 16%, var(--color-panel-slate));
}

.leading-rule {
  border-inline-start: 3px solid var(--color-brass-gold);
}

.leading-rule--green {
  border-inline-start-color: var(--color-felt-green);
}

.table-scroll {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

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

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: var(--space-3);
  left: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-control);
  background: var(--color-brass-gold);
  color: var(--color-harbor-slate);
  font-weight: 700;
  text-decoration: none;
  transform: translateY(-200%);
}

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

@media (max-width: 74.9375rem) {
  :root {
    --container-padding: 2.5rem;
    --section-space: 3.5rem;
    --grid-gap: 1.5rem;
    --panel-padding: 1.375rem;
  }
}

@media (max-width: 47.9375rem) {
  :root {
    --container-padding: 1.25rem;
    --section-space: 2.5rem;
    --grid-gap: 1rem;
    --panel-padding: 1.125rem;
  }

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

  th,
  td {
    padding: var(--space-3);
  }

  .actions,
  .cluster {
    align-items: stretch;
  }

  .actions .button {
    flex: 1 1 100%;
  }

  .table-scroll > 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;
  }
}

ul {
  list-style: none !important;
}

.nav-toggle {
  flex-direction: column;
}