@import url('https://fonts.googleapis.com/css2?family=Archivo+Black&family=IBM+Plex+Mono:wght@400;500&family=Source+Sans+3:ital,wght@0,400;0,500;0,600;0,700;1,400;1,600&display=swap');

:root {
  --color-newsprint-white: #fafaf7;
  --color-editorial-silver: #e7e9e6;
  --color-dispatch-navy: #243d58;
  --color-signal-red: #c9514b;
  --color-teal-accent: #3d938a;
  --color-graphite-ink: #262d35;
  --color-muted-ink: #5e6872;
  --color-hairline: #c9cfcd;

  --font-heading: "Archivo Black", Arial, sans-serif;
  --font-body: "Source Sans 3", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", "Courier New", monospace;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-md: 1.125rem;
  --text-lg: 1.375rem;
  --text-xl: 1.75rem;
  --text-2xl: clamp(2rem, 4vw, 2.25rem);
  --text-3xl: clamp(2.5rem, 5vw, 3rem);
  --text-display: clamp(2.75rem, 7vw, 4rem);

  --leading-tight: 1;
  --leading-heading: 1.12;
  --leading-body: 1.55;
  --leading-relaxed: 1.7;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 2.5rem;
  --space-8: 3rem;
  --space-9: 4rem;
  --space-10: 5rem;
  --space-11: 6rem;
  --space-12: 8rem;

  --container-max: 80rem;
  --container-padding: 1rem;
  --reading-min: 40rem;
  --reading-max: 45rem;

  --radius-none: 0;
  --radius-control: 0.25rem;
  --radius-panel: 0.375rem;
  --radius-pill: 0.375rem;

  --border-subtle: 1px solid var(--color-hairline);
  --border-strong: 1px solid var(--color-dispatch-navy);

  --shadow-floating: 0 8px 24px rgb(38 45 53 / 10%);

  --transition-fast: 160ms ease-out;
  --transition-menu: 220ms ease-out;
}

@media (min-width: 48rem) {
  :root {
    --container-padding: 1.25rem;
  }
}

@media (min-width: 64rem) {
  :root {
    --container-padding: 2rem;
  }
}

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

html {
  color-scheme: light;
  background: var(--color-newsprint-white);
  scroll-behavior: smooth;
  text-size-adjust: 100%;
}

body {
  min-width: 20rem;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background: var(--color-newsprint-white);
  color: var(--color-graphite-ink);
  font-family: var(--font-body);
  font-size: var(--text-md);
  font-weight: 400;
  line-height: var(--leading-body);
  text-rendering: optimizeLegibility;
}

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

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

img,
video {
  height: auto;
}

img {
  font-style: italic;
}

svg {
  fill: currentColor;
}

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

button,
select {
  text-transform: none;
}

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

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

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

fieldset {
  min-inline-size: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

legend {
  padding: 0;
}

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

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

th {
  color: var(--color-dispatch-navy);
  font-weight: 700;
}

caption {
  margin-block-end: var(--space-2);
  color: var(--color-muted-ink);
  font-size: var(--text-sm);
  text-align: left;
}

a {
  color: var(--color-teal-accent);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.16em;
  transition: color var(--transition-fast), text-decoration-color var(--transition-fast);
}

a:hover {
  color: var(--color-dispatch-navy);
  text-decoration-thickness: 0.12em;
}

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

::selection {
  background: var(--color-teal-accent);
  color: var(--color-newsprint-white);
}

:target {
  scroll-margin-top: var(--space-8);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin-block: 0 var(--space-4);
  color: var(--color-graphite-ink);
  font-family: var(--font-heading);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: var(--leading-heading);
  overflow-wrap: anywhere;
}

h1 {
  font-size: var(--text-display);
  line-height: 1;
}

h2 {
  font-size: var(--text-3xl);
}

h3 {
  font-size: var(--text-2xl);
}

h4 {
  font-family: var(--font-body);
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.18;
}

h5 {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.25;
}

h6 {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1.35;
  text-transform: uppercase;
}

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

ul,
ol {
  margin-block: 0 var(--space-5);
  padding-inline-start: 1.3em;
}

li::marker {
  color: var(--color-teal-accent);
}

blockquote {
  margin: 0 0 var(--space-5);
  padding: var(--space-4) 0 var(--space-4) var(--space-5);
  border-inline-start: 4px solid var(--color-signal-red);
  color: var(--color-dispatch-navy);
  font-size: var(--text-lg);
  font-style: italic;
  line-height: 1.45;
}

blockquote p:last-child {
  margin-block-end: 0;
}

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

figcaption {
  margin-block-start: var(--space-2);
  color: var(--color-muted-ink);
  font-size: var(--text-sm);
  line-height: 1.4;
}

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

pre,
code,
kbd,
samp {
  font-family: var(--font-mono);
}

code,
kbd,
samp {
  font-size: 0.9em;
}

kbd {
  padding: 0.08em 0.35em;
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-control);
  background: var(--color-editorial-silver);
}

pre {
  max-width: 100%;
  margin: 0 0 var(--space-5);
  padding: var(--space-4);
  overflow-x: auto;
  border: var(--border-subtle);
  border-radius: var(--radius-panel);
  background: var(--color-editorial-silver);
  color: var(--color-graphite-ink);
  font-size: var(--text-sm);
  line-height: 1.5;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

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

strong {
  font-weight: 700;
}

em {
  font-style: italic;
}

input,
select,
textarea {
  width: 100%;
  min-height: 2.75rem;
  padding: 0.55rem 0.75rem;
  border: var(--border-subtle);
  border-radius: var(--radius-control);
  background: var(--color-newsprint-white);
  line-height: 1.35;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

input::placeholder,
textarea::placeholder {
  color: var(--color-muted-ink);
  opacity: 1;
}

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

input:focus,
select:focus,
textarea:focus {
  border-color: var(--color-teal-accent);
}

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

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

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

label {
  display: inline-block;
  margin-block-end: var(--space-2);
  color: var(--color-graphite-ink);
  font-weight: 600;
}

button,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  min-height: 2.75rem;
  padding: 0.65rem 1rem;
  border: 1px solid var(--color-dispatch-navy);
  border-radius: var(--radius-control);
  background: var(--color-dispatch-navy);
  color: var(--color-newsprint-white);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 700;
  line-height: 1.2;
  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,
.button:hover {
  border-color: var(--color-graphite-ink);
  background: var(--color-graphite-ink);
  color: var(--color-newsprint-white);
  text-decoration: none;
}

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

.button--secondary {
  border-color: var(--color-dispatch-navy);
  background: transparent;
  color: var(--color-dispatch-navy);
}

.button--secondary:hover {
  border-color: var(--color-dispatch-navy);
  background: var(--color-editorial-silver);
  color: var(--color-dispatch-navy);
}

.button--urgent {
  border-color: var(--color-signal-red);
  background: var(--color-signal-red);
}

.button--urgent:hover {
  border-color: var(--color-graphite-ink);
  background: var(--color-graphite-ink);
}

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

.reading-column {
  width: min(100%, var(--reading-max));
}

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

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

.surface-navy {
  background: var(--color-dispatch-navy);
  color: var(--color-newsprint-white);
}

.surface-navy :is(h1, h2, h3, h4, h5, h6) {
  color: var(--color-newsprint-white);
}

.surface-navy :is(a, .link) {
  color: var(--color-newsprint-white);
}

.surface-navy :is(a:hover, .link:hover) {
  color: var(--color-teal-accent);
}

.panel {
  padding: var(--space-5);
  border: var(--border-subtle);
  border-radius: var(--radius-panel);
  background: var(--color-newsprint-white);
}

.panel--silver {
  background: var(--color-editorial-silver);
}

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

.content-group {
  display: flow-root;
}

.compact-group > * {
  margin-block-end: var(--space-3);
}

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

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

.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;
}

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

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

.editorial-rule {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 0;
  padding-block-end: var(--space-3);
  border-bottom: var(--border-subtle);
}

.editorial-rule::before {
  width: 0.5rem;
  height: 0.5rem;
  flex: 0 0 auto;
  background: var(--color-signal-red);
  content: "";
}

.eyebrow,
.meta,
.label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1.35;
  text-transform: uppercase;
}

.eyebrow,
.label {
  color: var(--color-dispatch-navy);
}

.meta {
  color: var(--color-muted-ink);
}

.label--teal {
  color: var(--color-teal-accent);
}

.label--urgent {
  color: var(--color-signal-red);
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 1.75rem;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-pill);
  background: var(--color-editorial-silver);
  color: var(--color-graphite-ink);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.tag--urgent {
  background: var(--color-signal-red);
  color: var(--color-newsprint-white);
}

.tag--teal {
  background: var(--color-teal-accent);
  color: var(--color-newsprint-white);
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: var(--space-3);
  left: var(--space-3);
  padding: var(--space-3) var(--space-4);
  transform: translateY(-200%);
  border-radius: var(--radius-control);
  background: var(--color-dispatch-navy);
  color: var(--color-newsprint-white);
  font-weight: 700;
  text-decoration: none;
  transition: transform var(--transition-fast);
}

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

.visually-hidden {
  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;
}

@media (min-width: 48rem) {
  .section {
    padding-block: var(--space-9);
  }
}

@media (min-width: 64rem) {
  .section {
    padding-block: var(--space-10);
  }
}

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

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