:root {
  --color-oat: #e9dfc9;
  --color-cream: #fff8e9;
  --color-powder-blue: #c9dde1;
  --color-sage: #b8c9b0;
  --color-muted-peach: #d9967f;
  --color-muted-peach-hover: #c7836e;
  --color-warm-charcoal: #3f3a34;
  --color-soft-line: #c8bba4;
  --color-focus-blue: #527f91;
  --color-paper-white: #fffdf5;

  --color-page: var(--color-oat);
  --color-surface: var(--color-cream);
  --color-surface-quiet: var(--color-powder-blue);
  --color-surface-calm: var(--color-sage);
  --color-text: var(--color-warm-charcoal);
  --color-border: var(--color-soft-line);
  --color-accent: var(--color-muted-peach);
  --color-focus: var(--color-focus-blue);

  --font-body: "Atkinson Hyperlegible", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-heading: "Fraunces", Georgia, serif;

  --text-body: 1.0625rem;
  --text-intro: 1.25rem;
  --text-meta: 0.8125rem;
  --text-control: 0.9375rem;

  --leading-body: 1.65;
  --leading-heading: 1.12;

  --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: 5.5rem;
  --space-10: 7.5rem;

  --container-max: 1180px;
  --container-reading: 720px;
  --container-editorial: 980px;
  --container-gutter: 72px;

  --radius-sm: 8px;
  --radius-control: 12px;
  --radius-card: 18px;
  --radius-panel: 24px;
  --radius-sheet: 28px;

  --border-soft: 1px solid var(--color-border);
  --border-strong: 2px solid var(--color-warm-charcoal);
  --shadow-paper: 0 8px 24px rgb(63 58 52 / 0.08);
  --paper-offset: 4px 5px 0 var(--color-cream);

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

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

html {
  min-width: 320px;
  scroll-behavior: smooth;
  text-size-adjust: 100%;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background-color: var(--color-page);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: 400;
  line-height: var(--leading-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 18% 12%, rgb(255 253 245 / 0.3), transparent 28rem),
    repeating-linear-gradient(
      0deg,
      rgb(63 58 52 / 0.018) 0,
      rgb(63 58 52 / 0.018) 1px,
      transparent 1px,
      transparent 5px
    );
  content: "";
}

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

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

img,
video {
  height: auto;
}

img {
  color: transparent;
}

svg {
  fill: currentColor;
}

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;
}

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

input,
select,
textarea {
  width: 100%;
  border: var(--border-soft);
  border-radius: var(--radius-sm);
  background: var(--color-paper-white);
  padding: 0.75rem 0.875rem;
  line-height: 1.4;
}

input::placeholder,
textarea::placeholder {
  color: rgb(63 58 52 / 0.62);
  opacity: 1;
}

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

label {
  display: inline-block;
  margin-block-end: var(--space-2);
  font-size: var(--text-control);
  font-weight: 700;
  line-height: 1.3;
}

fieldset {
  margin: 0 0 var(--space-5);
  border: 0;
  padding: 0;
}

legend {
  margin-block-end: var(--space-2);
  padding: 0;
  font-weight: 700;
}

a {
  color: inherit;
  text-decoration-color: var(--color-focus-blue);
  text-decoration-thickness: 0.1em;
  text-underline-offset: 0.16em;
  transition:
    color var(--transition-fast),
    text-decoration-color var(--transition-fast);
}

a:hover {
  color: var(--color-warm-charcoal);
  text-decoration-color: var(--color-muted-peach);
}

a:not([class]) {
  overflow-wrap: anywhere;
}

button,
.button,
[role="button"] {
  display: inline-flex;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  border: 1px solid var(--color-warm-charcoal);
  border-radius: var(--radius-control);
  background: var(--color-muted-peach);
  color: var(--color-warm-charcoal);
  font-size: var(--text-control);
  font-weight: 700;
  line-height: 1.2;
  padding: 0.75rem 1rem;
  text-align: center;
  text-decoration: none;
  transition:
    background-color var(--transition-standard),
    border-color var(--transition-standard),
    box-shadow var(--transition-standard),
    transform var(--transition-standard);
}

button:hover,
.button:hover,
[role="button"]:hover {
  background-color: var(--color-muted-peach-hover);
  color: var(--color-warm-charcoal);
  box-shadow: 3px 3px 0 var(--color-cream);
  transform: translateY(-2px);
}

button:active,
.button:active,
[role="button"]:active {
  box-shadow: none;
  transform: translateY(0);
}

.button--secondary,
.button--quiet {
  background: var(--color-cream);
}

.button--secondary:hover,
.button--quiet:hover {
  background: var(--color-powder-blue);
}

:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
}

::selection {
  background: var(--color-powder-blue);
  color: var(--color-warm-charcoal);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin-block: 0 var(--space-4);
  color: var(--color-warm-charcoal);
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: var(--leading-heading);
  letter-spacing: -0.02em;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2rem, 4.1vw, 3rem);
  line-height: 1.08;
}

h2 {
  font-size: clamp(1.75rem, 3vw, 2rem);
  line-height: 1.15;
}

h3 {
  font-size: clamp(1.375rem, 2.2vw, 1.5rem);
  line-height: 1.2;
}

h4,
h5,
h6 {
  font-size: 1.125rem;
  line-height: 1.25;
}

.display,
.display-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

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

ul,
ol {
  margin-block: 0 var(--space-4);
  padding-inline-start: var(--space-5);
}

ul {
  list-style: none !important;
  padding-inline-start: 0;
}

ol {
  list-style-position: outside;
}

.content-list > li + li,
.rich-text > ul > li + li,
.rich-text > ol > li + li,
.article-content > ul > li + li,
.article-content > ol > li > ul,
li > ol {
  margin-block: var(--space-2) 0;
}

blockquote {
  margin: 0 0 var(--space-5);
  border-inline-start: 3px solid var(--color-muted-peach);
  padding: var(--space-4) 0 var(--space-4) var(--space-5);
  font-family: var(--font-heading);
  font-size: clamp(1.125rem, 2vw, 1.35rem);
  line-height: 1.45;
}

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

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

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

figcaption {
  margin-block-start: var(--space-2);
  color: rgb(63 58 52 / 0.78);
  font-size: var(--text-meta);
  line-height: 1.4;
}

table {
  width: 100%;
  margin-block: 0 var(--space-5);
  border-collapse: collapse;
  border-spacing: 0;
}

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

th {
  font-weight: 700;
}

small {
  font-size: 0.875em;
}

strong,
b {
  font-weight: 700;
}

em,
i {
  font-style: italic;
}

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

code,
kbd {
  border-radius: var(--radius-sm);
  background: rgb(63 58 52 / 0.08);
  padding: 0.1em 0.3em;
  font-size: 0.9em;
}

pre {
  max-width: 100%;
  margin: 0 0 var(--space-5);
  overflow-x: auto;
  border: var(--border-soft);
  border-radius: var(--radius-card);
  background: var(--color-cream);
  padding: var(--space-4);
}

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

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

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

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

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

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

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

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

.paper,
.panel,
.card {
  border: var(--border-soft);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  padding: var(--space-5);
}

.paper--large,
.panel--large {
  border-radius: var(--radius-panel);
  padding: var(--space-6);
}

.paper--offset {
  box-shadow: var(--paper-offset);
}

.paper--shadow {
  box-shadow: var(--shadow-paper);
}

.frame,
.media-frame {
  overflow: hidden;
  border: var(--border-soft);
  border-radius: var(--radius-card);
  background: var(--color-cream);
  padding: var(--space-2);
}

.frame--outlined,
.media-frame--outlined {
  border: var(--border-strong);
}

.frame > img,
.frame > picture > img,
.media-frame > img,
.media-frame > picture > img {
  width: 100%;
  border-radius: calc(var(--radius-card) - 6px);
  object-fit: cover;
}

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

.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;
}

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

.eyebrow,
.metadata {
  color: rgb(63 58 52 / 0.82);
  font-size: var(--text-meta);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.eyebrow {
  display: block;
  margin-block-end: var(--space-2);
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: var(--space-2);
  left: var(--space-2);
  transform: translateY(-200%);
  border: 1px solid var(--color-warm-charcoal);
  border-radius: var(--radius-control);
  background: var(--color-paper-white);
  padding: var(--space-3) var(--space-4);
  font-weight: 700;
  text-decoration: none;
  transition: transform var(--transition-fast);
}

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

.nav-toggle {
  display: flex;
  min-width: 44px;
  min-height: 44px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.nav-toggle > span {
  display: block;
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
}

.paper > :last-child,
.panel > :last-child,
.card > :last-child,
.stack > :last-child,
.rich-text > :last-child,
.article-content > :last-child,
.content-group > :last-child {
  margin-block-end: 0;
}

@media (max-width: 900px) {
  :root {
    --container-gutter: 32px;
  }

  .section {
    padding-block: var(--space-7);
  }

  .display,
  .display-title {
    font-size: clamp(2rem, 6vw, 2.375rem);
  }
}

@media (max-width: 720px) {
  :root {
    --container-gutter: 20px;
    --text-body: 1rem;
    --text-intro: 1.125rem;
  }

  body::before {
    opacity: 0.65;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  .display,
  .display-title {
    font-size: 2rem;
    line-height: 1.08;
  }

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

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

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

  .actions {
    align-items: stretch;
  }

  .actions > .button,
  .actions > button,
  .actions > [role="button"] {
    width: 100%;
  }
}

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

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

  button:hover,
  .button:hover,
  [role="button"]:hover {
    transform: none;
  }
}