:root {
  --color-canvas: #f5f3ef;
  --color-sand: #e8e3d9;
  --color-ink: #2d332d;
  --color-sage: #526e48;
  --color-sage-deep: #394c35;
  --color-line: #c9c7bc;
  --color-muted-text: #62665e;
  --color-focus: #526e48;

  --font-body: "Source Sans 3", Arial, sans-serif;
  --font-heading: "DM Serif Display", Georgia, serif;

  --font-size-body: 1.0625rem;
  --font-size-meta: 0.8125rem;
  --font-size-label: 0.6875rem;
  --font-size-lead: clamp(1.1875rem, 1.05rem + 0.45vw, 1.3125rem);
  --font-size-h3: clamp(1.5rem, 1.25rem + 0.65vw, 1.75rem);
  --font-size-h2: clamp(1.875rem, 1.5rem + 1.25vw, 2.375rem);
  --font-size-h1: clamp(2.375rem, 1.75rem + 2vw, 3.25rem);
  --font-size-display: clamp(2.625rem, 2rem + 3vw, 4rem);

  --line-height-body: 1.55;
  --line-height-meta: 1.4;
  --line-height-label: 1.3;
  --line-height-heading: 1.08;
  --line-height-display: 0.98;

  --letter-spacing-display: -0.02em;
  --letter-spacing-heading: -0.015em;
  --letter-spacing-label: 0.12em;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-18: 4.5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  --container-max: 75rem;
  --container-gutter: 1.5rem;
  --container-gutter-mobile: 1.25rem;
  --measure-reading: 43.75rem;
  --measure-narrow: 32.5rem;

  --radius-sm: 0.25rem;
  --radius-md: 0.625rem;
  --radius-lg: 1.25rem;
  --radius-xl: 2.5rem;
  --radius-organic: 2.5rem 0.75rem 2.5rem 0.75rem;

  --border-default: 1px solid var(--color-line);
  --shadow-floating: 0 0.75rem 2rem rgb(45 51 45 / 10%);

  --transition-fast: 180ms ease-out;
  --transition-base: 180ms ease-out;
}

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

html {
  min-width: 20rem;
  background: var(--color-canvas);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 100%;
  line-height: var(--line-height-body);
  scroll-behavior: smooth;
  text-rendering: optimizeLegibility;
  -webkit-text-size-adjust: 100%;
  -moz-tab-size: 4;
  tab-size: 4;
}

body {
  min-width: 20rem;
  min-height: 100vh;
  margin: 0;
  overflow-x: clip;
  background: var(--color-canvas);
  color: var(--color-ink);
  font-size: var(--font-size-body);
  font-weight: 400;
}

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

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

img,
video {
  height: auto;
}

img {
  font-style: italic;
}

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

a {
  color: var(--color-sage);
  text-decoration-line: underline;
  text-decoration-color: currentColor;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.16em;
  transition:
    color var(--transition-fast),
    text-decoration-color var(--transition-fast),
    text-decoration-thickness var(--transition-fast);
}

a:hover {
  color: var(--color-ink);
  text-decoration-color: var(--color-sage);
  text-decoration-thickness: 2px;
}

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);
  outline-offset: 3px;
}

button,
input,
select,
textarea {
  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: 0.6;
}

input,
select,
textarea {
  width: 100%;
  min-height: 3rem;
  border: var(--border-default);
  border-radius: var(--radius-sm);
  background: var(--color-canvas);
  color: var(--color-ink);
  padding: 0.6875rem 0.75rem;
  line-height: 1.4;
  transition:
    border-color var(--transition-fast),
    background-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

textarea {
  min-height: 8rem;
  resize: vertical;
}

select {
  appearance: auto;
}

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

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

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

input[type="checkbox"],
input[type="radio"] {
  width: 1rem;
  min-width: 1rem;
  min-height: 1rem;
  padding: 0;
  accent-color: var(--color-sage);
}

fieldset {
  margin: 0 0 var(--space-6);
  padding: 0;
  border: 0;
}

legend {
  margin-bottom: var(--space-2);
  padding: 0;
  font-weight: 600;
}

label {
  display: inline-block;
  margin-bottom: var(--space-2);
  color: var(--color-ink);
  font-size: var(--font-size-meta);
  font-weight: 600;
  line-height: var(--line-height-meta);
}

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

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

th {
  font-weight: 600;
}

h1,
h2,
h3,
h4,
h5,
h6,
p,
ul,
ol,
dl,
blockquote,
figure,
table,
details,
pre,
hr {
  margin-top: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--color-ink);
  font-family: var(--font-heading);
  font-weight: 400;
  text-wrap: balance;
}

h1 {
  margin-bottom: var(--space-6);
  font-size: var(--font-size-h1);
  line-height: 1.02;
  letter-spacing: var(--letter-spacing-heading);
}

h2 {
  margin-bottom: var(--space-4);
  font-size: var(--font-size-h2);
  line-height: var(--line-height-heading);
  letter-spacing: var(--letter-spacing-heading);
}

h3 {
  margin-bottom: var(--space-3);
  font-size: var(--font-size-h3);
  line-height: 1.12;
  letter-spacing: -0.01em;
}

h4,
h5,
h6 {
  margin-bottom: var(--space-2);
  font-size: 1.125rem;
  line-height: 1.25;
}

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

ul,
ol {
  margin-bottom: var(--space-4);
  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-sage);
}

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

dt {
  font-weight: 600;
}

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

blockquote {
  margin-bottom: var(--space-6);
  padding: var(--space-4) 0 var(--space-4) var(--space-6);
  border-left: 2px solid var(--color-sage);
  color: var(--color-ink);
  font-family: var(--font-heading);
  font-size: var(--font-size-lead);
  line-height: 1.4;
}

blockquote p:last-child {
  margin-bottom: 0;
}

figure {
  margin-bottom: var(--space-6);
}

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

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

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

pre {
  margin-bottom: var(--space-6);
  overflow-x: auto;
  padding: var(--space-4);
  border-radius: var(--radius-sm);
  background: var(--color-sand);
}

summary {
  cursor: pointer;
}

::selection {
  background: var(--color-sage);
  color: var(--color-canvas);
}

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

.section {
  padding-block: var(--space-24);
}

.section--compact {
  padding-block: var(--space-18);
}

.section--sand {
  background: var(--color-sand);
}

.section--ink {
  background: var(--color-ink);
  color: var(--color-canvas);
}

.section--sage-deep {
  background: var(--color-sage-deep);
  color: var(--color-canvas);
}

.section--ink :is(h1, h2, h3, h4, h5, h6),
.section--sage-deep :is(h1, h2, h3, h4, h5, h6) {
  color: var(--color-canvas);
}

.section--ink :is(a, .text-muted),
.section--sage-deep :is(a, .text-muted) {
  color: var(--color-canvas);
}

.surface {
  border: var(--border-default);
  border-radius: var(--radius-md);
  background: var(--color-sand);
}

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

.surface--organic {
  border-radius: var(--radius-organic);
}

.card {
  min-width: 0;
  padding: var(--space-6);
  border: var(--border-default);
  border-radius: var(--radius-md);
  background: var(--color-sand);
}

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

.content-group > :last-child:is(ul, ol, dl, figure, blockquote, table, details, pre, hr) {
  margin-bottom: 0;
}

.button {
  display: inline-flex;
  min-width: 0;
  min-height: 3rem;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  padding: 0.6875rem 0.75rem;
  background: var(--color-sage);
  color: var(--color-canvas);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  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 {
  background: var(--color-sage-deep);
  color: var(--color-canvas);
  text-decoration: none;
}

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

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

.button--secondary:hover {
  border-color: var(--color-ink);
  background: var(--color-ink);
  color: var(--color-canvas);
}

.button--dark {
  background: var(--color-ink);
  color: var(--color-canvas);
}

.button--dark:hover {
  background: var(--color-sage-deep);
}

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

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

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

.eyebrow {
  margin-bottom: var(--space-2);
  color: var(--color-sage);
  font-size: var(--font-size-label);
  font-weight: 600;
  letter-spacing: var(--letter-spacing-label);
  line-height: var(--line-height-label);
  text-transform: uppercase;
}

.lead {
  margin-bottom: var(--space-6);
  font-size: var(--font-size-lead);
  line-height: 1.4;
}

.meta,
.text-muted {
  color: var(--color-muted-text);
  font-size: var(--font-size-meta);
  line-height: var(--line-height-meta);
}

.content-list {
  margin-bottom: var(--space-4);
  padding-left: 1.25rem;
}

.content-list > .media-frame {
  overflow: hidden;
  border: var(--border-default);
  border-radius: var(--radius-lg);
  background: var(--color-sand);
}

.media-frame--organic {
  border-radius: var(--radius-organic);
}

.media-frame > img,
.media-frame > picture > img,
.media-frame > video {
  width: 100%;
  transition: transform var(--transition-base);
}

.media-frame:hover > img,
.media-frame:hover > picture > img,
.media-frame:hover > video {
  transform: scale(1.02);
}

.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;
}

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

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

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

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

@media (max-width: 64rem) {
  .section {
    padding-block: var(--space-18);
  }

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

@media (max-width: 47.5rem) {
  :root {
    --font-size-body: 1rem;
  }

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

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

  .card {
    padding: var(--space-4);
  }

  .button-group {
    align-items: stretch;
  }

  .button-group > .button {
    flex: 1 1 12rem;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0ms !important;
    animation-duration: 0ms !important;
    animation-iteration-count: 1 !important;
  }

  .media-frame:hover > img,
  .media-frame:hover > picture > img,
  .media-frame:hover > video {
    transform: none;
  }
}