:root {
  --parchment: #e8dcc4;
  --parchment-deep: #d9c7a5;
  --stain: #c4a882;
  --ink: #2a2118;
  --ink-soft: #5c4a38;
  --ink-faint: rgba(42, 33, 24, 0.18);
  --sepia: #6b4e32;
  --umber: #8a5a32;
  --wash: rgba(106, 78, 50, 0.08);
  --line: rgba(42, 33, 24, 0.35);
  --font-display: "IM Fell English", "Times New Roman", serif;
  --font-body: "Source Sans 3", "Segoe UI", sans-serif;
  --font-note: "Source Sans 3", "Segoe UI", sans-serif;
  --radius: 14px;
  --radius-sm: 8px;
  --radius-xs: 6px;
}

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

html {
  color-scheme: light;
  overflow-x: hidden;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-weight: 500;
  color: var(--ink);
  background: #3d3228;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  padding-left: env(safe-area-inset-left, 0);
  padding-right: env(safe-area-inset-right, 0);
  padding-bottom: env(safe-area-inset-bottom, 0);
}

.parchment {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse 90% 60% at 15% 10%, rgba(255, 248, 230, 0.55), transparent 50%),
    radial-gradient(ellipse 70% 50% at 85% 90%, rgba(160, 120, 70, 0.22), transparent 55%),
    radial-gradient(ellipse 40% 30% at 70% 20%, rgba(120, 80, 40, 0.08), transparent 60%),
    linear-gradient(165deg, #f0e4cc 0%, var(--parchment) 40%, var(--parchment-deep) 100%);
}

.parchment::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background-image:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(42, 33, 24, 0.015) 2px,
      rgba(42, 33, 24, 0.015) 3px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 3px,
      rgba(42, 33, 24, 0.012) 3px,
      rgba(42, 33, 24, 0.012) 4px
    );
  pointer-events: none;
}

.parchment::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 12% 78%, rgba(90, 60, 30, 0.12), transparent 18%),
    radial-gradient(circle at 88% 18%, rgba(90, 60, 30, 0.1), transparent 16%),
    radial-gradient(circle at 50% 50%, transparent 55%, rgba(60, 40, 20, 0.12) 100%);
  pointer-events: none;
}

.sketch-ornament {
  position: fixed;
  z-index: -1;
  color: var(--sepia);
  opacity: 0.22;
  pointer-events: none;
  animation: ink-fade 1.4s ease both;
}

.sketch-ornament--left {
  top: 4rem;
  left: max(0.5rem, calc(50% - 36rem));
  width: min(160px, 18vw);
}

.sketch-ornament--right {
  right: max(0.5rem, calc(50% - 34rem));
  bottom: 6rem;
  width: min(140px, 16vw);
  transform: rotate(8deg);
}

.page {
  width: min(780px, calc(100% - 2rem));
  margin: 0 auto;
  padding: clamp(1.5rem, 4vw, 3rem) 0 clamp(2rem, 5vw, 3.5rem);
}

.page--docs {
  width: min(820px, calc(100% - 2rem));
}

.header {
  text-align: center;
  margin-bottom: clamp(1.5rem, 4vw, 2.4rem);
  animation: rise 0.85s ease both;
}

.folio {
  margin: 0 0 0.75rem;
  font-family: var(--font-note);
  font-size: clamp(0.92rem, 2.4vw, 1.05rem);
  font-weight: 600;
  color: var(--umber);
  letter-spacing: 0.04em;
}

.brand {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(2.15rem, 9vw, 4.2rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.05;
  letter-spacing: 0.01em;
  color: var(--ink);
  text-shadow: 0 1px 0 rgba(255, 248, 230, 0.4);
  overflow-wrap: anywhere;
}

.tagline {
  margin: 0 auto;
  max-width: 34rem;
  padding: 0 0.25rem;
  font-size: clamp(0.98rem, 2.5vw, 1.1rem);
  font-weight: 500;
  line-height: 1.55;
  color: var(--ink-soft);
}

.rule {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  margin-top: 1.5rem;
}

.rule span {
  display: block;
  height: 1px;
  background: var(--line);
}

.rule span:nth-child(1),
.rule span:nth-child(3) {
  width: 3.5rem;
}

.rule span:nth-child(2) {
  width: 0.45rem;
  height: 0.45rem;
  border: 1px solid var(--sepia);
  border-radius: 50%;
  background: transparent;
}

.upload-form {
  animation: rise 0.85s ease 0.1s both;
}

.file-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  padding: clamp(1.25rem, 4vw, 2rem) clamp(1rem, 3vw, 1.5rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 250, 235, 0.35), transparent),
    var(--wash);
  box-shadow:
    inset 0 0 0 1px rgba(255, 248, 230, 0.35),
    0 1px 0 rgba(255, 248, 230, 0.25);
  cursor: pointer;
  text-align: center;
  transition:
    background 0.25s ease,
    border-color 0.25s ease,
    transform 0.25s ease;
}

.file-label:hover,
.file-label:focus-within {
  border-color: var(--sepia);
  background: rgba(138, 90, 50, 0.1);
  transform: translateY(-2px);
}

.file-label__mark {
  font-size: 1.4rem;
  color: var(--umber);
  margin-bottom: 0.25rem;
}

.file-label__title {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 4vw, 1.45rem);
  font-style: italic;
}

.file-label__hint {
  max-width: 26rem;
  color: var(--ink-soft);
  font-size: 0.98rem;
  font-weight: 500;
  line-height: 1.45;
}

.file-label input[type="file"] {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.file-name {
  margin: 0.85rem 0 0;
  text-align: center;
  font-family: var(--font-note);
  font-size: 1rem;
  font-weight: 600;
  color: var(--umber);
}

.section-label {
  margin: 0 0 0.65rem;
  font-family: var(--font-note);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--umber);
}

.preview-section {
  margin-top: 2rem;
  animation: rise 0.6s ease both;
}

.preview-frame {
  margin: 0;
  padding: 0.65rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 248, 230, 0.35);
  box-shadow: 0 8px 24px rgba(42, 33, 24, 0.08);
}

.preview-image {
  display: block;
  width: 100%;
  max-height: min(300px, 50vh);
  object-fit: contain;
  border-radius: var(--radius-sm);
  filter: sepia(0.12) contrast(1.02);
}

.download-all-wrap {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
  animation: rise 0.55s ease both;
}

.ink-button {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: clamp(0.98rem, 2.5vw, 1.05rem);
  font-style: italic;
  color: var(--parchment);
  background: var(--ink);
  border: 1px solid var(--ink);
  border-radius: var(--radius-sm);
  padding: 0.7rem 1.25rem;
  min-height: 44px;
  cursor: pointer;
  letter-spacing: 0.02em;
  transition:
    background 0.2s ease,
    color 0.2s ease,
    transform 0.2s ease;
}

.ink-button:hover,
.ink-button:focus-visible {
  background: transparent;
  color: var(--ink);
  transform: translateY(-1px);
  outline: none;
}

.ink-button--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
  font-size: 0.95rem;
  padding: 0.5rem 0.85rem;
  min-height: 40px;
}

.ink-button--ghost:hover,
.ink-button--ghost:focus-visible {
  border-color: var(--sepia);
  background: var(--wash);
  color: var(--ink);
}

.palettes {
  margin-top: 1.75rem;
  animation: rise 0.55s ease both;
}

.palette-sheet {
  display: grid;
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 248, 230, 0.35);
  box-shadow:
    inset 0 0 0 1px rgba(255, 248, 230, 0.4),
    0 8px 22px rgba(42, 33, 24, 0.08);
  overflow: hidden;
}

.palette-row {
  display: grid;
  grid-template-columns: 3.25rem minmax(0, 1fr);
  align-items: stretch;
  border-top: 1px solid rgba(42, 33, 24, 0.12);
}

.palette-row:first-child {
  border-top: 0;
}

.palette-row__meta {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  padding: 0.35rem 0.2rem;
  background: rgba(42, 33, 24, 0.04);
  border-right: 1px solid rgba(42, 33, 24, 0.12);
}

.palette-row__label {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 400;
  font-style: italic;
  line-height: 1;
  color: var(--ink);
}

.palette-row__download {
  appearance: none;
  width: 1.6rem;
  height: 1.6rem;
  padding: 0;
  border: 1px solid transparent;
  border-radius: var(--radius-xs);
  background: transparent;
  color: var(--umber);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.palette-row__download:hover,
.palette-row__download:focus-visible {
  border-color: var(--line);
  background: var(--wash);
  color: var(--ink);
  outline: none;
}

.swatches {
  display: grid;
  grid-template-columns: repeat(var(--swatch-count, 5), minmax(0, 1fr));
  gap: 0;
  min-height: 52px;
  padding: 0;
  border: 0;
  background: transparent;
}

.swatch {
  position: relative;
  min-height: 52px;
  min-width: 0;
  border: 0;
  border-right: 1px solid rgba(42, 33, 24, 0.08);
  border-radius: 0;
  cursor: pointer;
  transition: filter 0.15s ease, box-shadow 0.15s ease;
}

.swatch:last-child {
  border-right: 0;
}

.swatch:hover,
.swatch:focus-visible {
  filter: brightness(1.05);
  box-shadow: inset 0 0 0 2px var(--ink);
  outline: none;
  z-index: 1;
}

.swatch__hex {
  position: absolute;
  left: 50%;
  bottom: 0.3rem;
  transform: translate(-50%, 4px);
  width: max-content;
  max-width: calc(100% - 0.3rem);
  padding: 0.1rem 0.28rem;
  background: rgba(232, 220, 196, 0.92);
  color: var(--ink);
  border: 1px solid rgba(42, 33, 24, 0.15);
  border-radius: var(--radius-xs);
  font-family: var(--font-note);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s ease, transform 0.15s ease;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.swatch:hover .swatch__hex,
.swatch:focus-visible .swatch__hex,
.swatch.is-copied .swatch__hex {
  opacity: 1;
  transform: translate(-50%, 0);
}

.status {
  min-height: 1.5em;
  margin: 1.5rem 0 0;
  text-align: center;
  font-family: var(--font-note);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.status.is-error {
  color: #7a2e2e;
}

.footer {
  margin-top: 3rem;
  padding-top: 1rem;
  border-top: 1px solid var(--ink-faint);
  text-align: center;
}

.footer p {
  margin: 0;
  font-family: var(--font-note);
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--umber);
}

.footer a {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.site-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
  animation: rise 0.7s ease both;
}

.site-nav a {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1rem, 2.8vw, 1.1rem);
  color: var(--ink-soft);
  text-decoration: none;
  padding: 0.55rem 1rem;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  transition:
    color 0.2s ease,
    border-color 0.2s ease,
    background 0.2s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--ink);
  border-color: var(--line);
  background: var(--wash);
  outline: none;
}

.site-nav a[aria-current="page"] {
  color: var(--ink);
  border-color: var(--line);
  background: rgba(255, 248, 230, 0.45);
}

.toc {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 1.25rem;
  margin: -0.5rem 0 clamp(1.5rem, 4vw, 2.5rem);
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--ink-faint);
}

.toc a {
  font-family: var(--font-note);
  font-size: 1rem;
  font-weight: 600;
  color: var(--umber);
  text-decoration: none;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-xs);
}

.toc a:hover,
.toc a:focus-visible {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.docs {
  display: grid;
  gap: 2.75rem;
}

.doc-section {
  scroll-margin-top: 1.5rem;
  animation: rise 0.7s ease both;
}

.doc-section h2 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.35rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.15;
}

.doc-section h3 {
  margin: 1.75rem 0 0.85rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 400;
  font-style: italic;
}

.doc-section p {
  margin: 0 0 1rem;
  font-size: 1.05rem;
  font-weight: 500;
  line-height: 1.65;
  color: var(--ink-soft);
}

.doc-section p strong {
  color: var(--ink);
  font-weight: 600;
}

.ink-list {
  margin: 0 0 1.15rem;
  padding-left: 1.25rem;
  color: var(--ink-soft);
  font-size: 1.05rem;
  font-weight: 500;
  line-height: 1.6;
}

.ink-list li {
  margin-bottom: 0.65rem;
  padding-left: 0.25rem;
}

.ink-list strong {
  color: var(--ink);
}

.marginalia {
  margin: 1.25rem 0 0;
  padding: 0.85rem 1rem;
  border-left: 2px solid var(--sepia);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--wash);
  font-family: var(--font-note);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.45;
  color: var(--umber);
}

.file-tree {
  display: grid;
  gap: 0.75rem;
  margin: 1.25rem 0 0.5rem;
}

.file-tree__item {
  display: grid;
  gap: 0.2rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--ink-faint);
  border-radius: var(--radius-sm);
  background: rgba(255, 248, 230, 0.28);
}

.file-tree__item code {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  font-style: normal;
  color: var(--ink);
}

.file-tree__item span {
  font-size: 0.98rem;
  font-weight: 500;
  line-height: 1.45;
  color: var(--ink-soft);
}

.fn-list {
  margin: 0;
  display: grid;
  gap: 1rem;
}

.fn-list > div {
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--ink-faint);
}

.fn-list dt {
  margin: 0 0 0.25rem;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--ink);
}

.fn-list dt code {
  font-family: inherit;
}

.fn-list dd {
  margin: 0;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.55;
  color: var(--ink-soft);
}

.flow-steps {
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
  counter-reset: flow;
  display: grid;
  gap: 0.85rem;
}

.flow-steps li {
  position: relative;
  display: grid;
  gap: 0.2rem;
  padding: 0.85rem 1rem 0.85rem 3.25rem;
  border: 1px solid var(--ink-faint);
  border-radius: var(--radius-sm);
  background: rgba(255, 248, 230, 0.28);
  counter-increment: flow;
}

.flow-steps li::before {
  content: counter(flow, upper-roman);
  position: absolute;
  left: 0.85rem;
  top: 0.9rem;
  font-family: var(--font-note);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--umber);
}

.flow-steps strong {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--ink);
}

.flow-steps span {
  font-size: 0.98rem;
  font-weight: 500;
  line-height: 1.5;
  color: var(--ink-soft);
}

.flow-steps code {
  font-family: var(--font-body);
  font-style: normal;
  font-size: 0.95em;
  font-weight: 700;
  color: var(--ink);
}

.flow-diagram {
  margin: 1.75rem 0 0;
  padding: 1.25rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--wash);
  text-align: center;
}

.flow-diagram__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.45rem 0.35rem;
}

.flow-node {
  display: inline-block;
  padding: 0.45rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(255, 248, 230, 0.55);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--ink);
}

.flow-arrow {
  font-family: var(--font-note);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--umber);
  padding: 0 0.15rem;
}

.flow-diagram figcaption {
  margin-top: 0.9rem;
  font-family: var(--font-note);
  font-size: 1rem;
  font-weight: 600;
  color: var(--umber);
  line-height: 1.35;
}

.diagram {
  margin: 1.5rem 0 1.75rem;
  padding: 1rem 0.75rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 250, 235, 0.4), transparent 40%),
    rgba(255, 248, 230, 0.22);
  box-shadow: inset 0 0 0 1px rgba(255, 248, 230, 0.35);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: contain;
}

.diagram svg {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  color: var(--ink);
  overflow: hidden;
}

.diagram svg path,
.diagram svg line,
.diagram svg polyline,
.diagram svg rect,
.diagram svg circle {
  vector-effect: non-scaling-stroke;
}

.diagram--wide svg {
  min-width: 560px;
}

.diagram figcaption {
  margin: 0.75rem 0.35rem 0;
  font-family: var(--font-note);
  font-size: 1rem;
  font-weight: 600;
  color: var(--umber);
  line-height: 1.35;
  text-align: center;
}

.diagram figcaption code {
  font-family: var(--font-body);
  font-style: normal;
  font-size: 0.95em;
  font-weight: 700;
  color: var(--ink);
}

.diagram-step {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 15px;
  fill: #2a2118;
}

.diagram-label {
  font-family: var(--font-body);
  font-style: normal;
  font-weight: 600;
  font-size: 13px;
  fill: #2a2118;
}

.diagram-note {
  font-family: var(--font-note);
  font-size: 12px;
  font-weight: 600;
  fill: #8a5a32;
}

.diagram-caption {
  font-family: var(--font-note);
  font-size: 13px;
  font-weight: 600;
  fill: #6b4e32;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes ink-fade {
  from {
    opacity: 0;
  }
  to {
    opacity: 0.22;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Large tablets / small laptops */
@media (max-width: 900px) {
  .sketch-ornament--left,
  .sketch-ornament--right {
    opacity: 0.14;
    width: min(110px, 14vw);
  }

  .diagram--wide svg {
    min-width: 520px;
  }
}

/* Tablets and large phones */
@media (max-width: 720px) {
  .sketch-ornament {
    display: none;
  }

  .page,
  .page--docs {
    width: calc(100% - 1.5rem);
    padding-bottom: 2.5rem;
  }

  .header {
    margin-bottom: 1.5rem;
  }

  .rule span:nth-child(1),
  .rule span:nth-child(3) {
    width: 2.25rem;
  }

  .file-label:hover,
  .file-label:focus-within {
    transform: none;
  }

  .palette-row {
    grid-template-columns: 2.75rem minmax(0, 1fr);
  }

  .palette-row__label {
    font-size: 1.05rem;
  }

  .swatches {
    min-height: 46px;
    overflow-x: auto;
    grid-template-columns: repeat(var(--swatch-count, 5), minmax(2.4rem, 1fr));
    scrollbar-width: thin;
  }

  .swatch {
    min-height: 46px;
    min-width: 2.4rem;
  }

  .swatch:hover,
  .swatch:focus-visible {
    filter: none;
  }

  .swatch__hex {
    opacity: 1;
    transform: translate(-50%, 0);
    font-size: 0.55rem;
    padding: 0.08rem 0.15rem;
    bottom: 0.2rem;
  }

  .toc {
    gap: 0.45rem 0.85rem;
    margin-top: 0;
  }

  .toc a {
    font-size: 0.92rem;
    padding: 0.35rem 0.15rem;
  }

  .docs {
    gap: 2.1rem;
  }

  .doc-section h3 {
    font-size: 1.2rem;
  }

  .flow-steps li {
    padding: 0.8rem 0.85rem 0.8rem 2.85rem;
  }

  .flow-steps strong {
    font-size: 1.1rem;
  }

  .diagram {
    margin-left: -0.25rem;
    margin-right: -0.25rem;
    padding: 0.75rem 0.5rem 0.7rem;
  }

  .diagram--wide svg {
    min-width: 540px;
  }

  .diagram figcaption {
    font-size: 0.92rem;
  }

  .status {
    font-size: 0.98rem;
    padding: 0 0.5rem;
  }
}

/* Phones */
@media (max-width: 480px) {
  .page,
  .page--docs {
    width: calc(100% - 1rem);
  }

  .site-nav {
    width: 100%;
    gap: 0.4rem;
  }

  .site-nav a {
    flex: 1 1 calc(50% - 0.4rem);
    justify-content: center;
  }

  .brand {
    font-size: clamp(1.9rem, 11vw, 2.6rem);
  }

  .tagline {
    font-size: 0.95rem;
  }

  .file-label__hint {
    font-size: 0.9rem;
  }

  .download-all-wrap .ink-button {
    width: 100%;
  }

  .swatches {
    grid-template-columns: repeat(var(--swatch-count, 5), minmax(2.15rem, 1fr));
  }

  .swatch {
    min-width: 2.15rem;
    min-height: 42px;
  }

  .swatch__hex {
    font-size: 0.5rem;
    letter-spacing: 0;
  }

  .fn-list dt {
    font-size: 1.05rem;
    overflow-wrap: anywhere;
  }

  .file-tree__item {
    padding: 0.7rem 0.75rem;
  }

  .marginalia {
    font-size: 0.95rem;
    padding: 0.75rem 0.85rem;
  }

  .diagram-step {
    font-size: 13px;
  }

  .diagram-label,
  .diagram-note,
  .diagram-caption {
    font-size: 11px;
  }
}

/* Very small phones */
@media (max-width: 360px) {
  .palette-row {
    grid-template-columns: 2.4rem minmax(0, 1fr);
  }

  .swatches {
    grid-template-columns: repeat(var(--swatch-count, 5), minmax(1.9rem, 1fr));
  }

  .swatch {
    min-width: 1.9rem;
  }

  .swatch__hex {
    font-size: 0.45rem;
  }

  .site-nav a {
    font-size: 0.95rem;
    padding: 0.5rem 0.65rem;
  }
}

/* Wide screens: give the studio a bit more room */
@media (min-width: 1100px) {
  .page {
    width: min(860px, calc(100% - 3rem));
  }

  .page--docs {
    width: min(900px, calc(100% - 3rem));
  }

  .sketch-ornament--left {
    width: 170px;
  }

  .sketch-ornament--right {
    width: 150px;
  }
}

/* Touch devices: keep hex labels visible without hover */
@media (hover: none) {
  .swatch__hex {
    opacity: 1;
    transform: translate(-50%, 0);
  }

  .file-label:hover {
    transform: none;
  }

  .ink-button:hover {
    transform: none;
  }
}