:root {
  color-scheme: light dark;
  --background: #f6f2e8;
  --surface: #fffdf8;
  --text: #1f1f1b;
  --muted: #53514b;
  --border: #d8d1c3;
  --control-border: #777268;
  --accent: #235a48;
  --accent-hover: #174737;
  --accent-soft: #dce9e2;
  --on-accent: #fffdf8;
  --error: #8f2525;
  --font-editorial: ui-serif, "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --font-ui: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --radius: 0.375rem;
  --duration-fast: 140ms;
  font-family: var(--font-ui);
  font-size: 100%;
  background: var(--background);
  color: var(--text);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 20rem;
  background: var(--background);
}

body {
  min-height: 100vh;
  min-height: 100svh;
  margin: 0;
  background: var(--background);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--accent);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.2em;
}

a:hover {
  text-decoration-thickness: 0.14em;
}

button,
input {
  font: inherit;
}

button,
.button-link,
.save-tool-link {
  min-height: 2.75rem;
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 0.625rem 1rem;
  font-weight: 700;
  line-height: 1.25;
  cursor: pointer;
  transition:
    background-color var(--duration-fast) ease,
    border-color var(--duration-fast) ease,
    color var(--duration-fast) ease,
    transform var(--duration-fast) ease;
}

button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  background: var(--accent);
  color: var(--on-accent);
}

button:hover,
.button-link:hover {
  border-color: var(--accent-hover);
  background: var(--accent-hover);
}

.secondary-button:hover,
.save-tool-link:hover {
  border-color: var(--accent-hover);
  background: var(--accent-soft);
  color: var(--accent-hover);
}

button:active,
.button-link:active,
.save-tool-link:active {
  transform: scale(0.96);
}

button:disabled {
  cursor: wait;
  opacity: 0.72;
}

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

.skip-link {
  position: fixed;
  z-index: 10;
  inset-block-start: 0.75rem;
  inset-inline-start: 0.75rem;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius);
  background: var(--surface);
  transform: translateY(-200%);
}

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

.site-shell {
  display: grid;
  grid-template-rows: auto 1fr auto;
  width: min(100% - 2rem, 68rem);
  min-height: 100vh;
  min-height: 100svh;
  margin-inline: auto;
}

.site-header {
  padding-block: 1.25rem 2.5rem;
}

.brand {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  color: var(--text);
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  text-decoration: none;
}

main {
  width: 100%;
}

h1,
h2,
p {
  margin-top: 0;
}

h1,
h2 {
  font-family: var(--font-editorial);
  text-wrap: balance;
}

h1 {
  max-width: 14ch;
  margin-bottom: 1.25rem;
  font-size: clamp(2.75rem, 8vw, 4.75rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.045em;
}

h2 {
  margin: 3rem 0 0.75rem;
  font-size: clamp(1.6rem, 4vw, 2.1rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.025em;
}

.eyebrow {
  margin-bottom: 0.75rem;
  color: var(--muted);
  font-size: 0.8125rem;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.support {
  max-width: 42rem;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(1.125rem, 2.5vw, 1.35rem);
  line-height: 1.55;
  text-wrap: pretty;
}

.intro {
  max-width: 58rem;
  margin-bottom: 2.25rem;
}

.intro h1 {
  max-width: 12ch;
  font-size: clamp(3.5rem, 10vw, 6.25rem);
  line-height: 0.95;
}

.save-form {
  display: grid;
  gap: 0.75rem;
  max-width: 60rem;
}

.save-form label {
  font-size: 0.9375rem;
  font-weight: 700;
}

.save-form input {
  width: 100%;
  min-height: 3rem;
  border: 1px solid var(--control-border);
  border-radius: var(--radius);
  padding: 0.75rem 0.875rem;
  background: var(--surface);
  color: var(--text);
  font-size: 1rem;
}

.save-form input::placeholder {
  color: var(--muted);
  opacity: 1;
}

.save-form input[aria-invalid="true"] {
  border: 2px solid var(--error);
}

.save-form button {
  justify-self: start;
  min-height: 3rem;
  margin-top: 0.25rem;
}

.button-spinner {
  display: none;
  width: 0.9rem;
  height: 0.9rem;
  border: 2px solid currentColor;
  border-inline-end-color: transparent;
  border-radius: 50%;
  animation: spin 700ms linear infinite;
}

.is-loading .button-spinner {
  display: inline-block;
}

.form-error {
  margin: -0.25rem 0 0;
  color: var(--error);
  font-size: 0.9375rem;
  font-weight: 650;
}

.form-status {
  min-height: 1.6em;
  margin: -0.15rem 0 0;
  color: var(--muted);
  font-size: 0.875rem;
}

.workflow {
  max-width: 64rem;
  margin-top: 4.5rem;
  padding-block: 2rem;
  border-block: 1px solid var(--border);
}

.workflow h2 {
  margin: 0 0 1.5rem;
}

.workflow ol {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding-inline-start: 1.5rem;
}

.workflow li {
  padding-inline-start: 0.25rem;
}

.workflow li::marker {
  color: var(--accent);
  font-family: var(--font-editorial);
  font-weight: 700;
}

.workflow strong,
.workflow span {
  display: block;
}

.workflow strong {
  margin-bottom: 0.15rem;
  font-family: var(--font-editorial);
  font-size: 1.125rem;
  line-height: 1.25;
}

.workflow span {
  color: var(--muted);
  font-size: 0.9375rem;
}

code {
  font-family: var(--font-mono);
  font-size: 0.92em;
  font-variant-numeric: tabular-nums slashed-zero;
  font-feature-settings: "zero" 1;
}

.bookmarklet-setup {
  max-width: 64rem;
  margin-top: 0.75rem;
}

.bookmarklet-setup summary {
  display: flex;
  min-height: 2.75rem;
  align-items: center;
  color: var(--accent);
  font-weight: 700;
  cursor: pointer;
}

.bookmarklet-content {
  padding: 0.6rem 0 0.75rem;
}

.bookmarklet-content p {
  margin-bottom: 0.75rem;
}

.save-tools {
  display: grid;
}

.save-tool {
  padding-block: 1rem;
}

.save-tool + .save-tool {
  border-block-start: 1px solid var(--border);
}

.save-tool-label {
  color: var(--muted);
  font-size: 0.8125rem;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.save-tool-link {
  display: inline-flex;
  align-items: center;
  background: transparent;
  color: var(--accent);
  text-decoration: none;
}

.bookmarklet {
  cursor: grab;
}

.bookmarklet-note {
  max-width: 60ch;
  color: var(--muted);
  font-size: 0.875rem;
  text-wrap: pretty;
}

.result {
  max-width: 64rem;
}

.id {
  max-width: none;
  margin: 0 0 0.5rem;
  font-family: var(--font-mono);
  font-size: clamp(3.7rem, 17vw, 8rem);
  font-weight: 500;
  font-variant-numeric: tabular-nums slashed-zero;
  font-feature-settings: "zero" 1;
  letter-spacing: 0.025em;
  line-height: 0.9;
  overflow-wrap: anywhere;
  user-select: all;
}

.length-label {
  margin: 0;
  color: var(--muted);
  font-size: 0.9375rem;
  font-weight: 700;
}

.result-help {
  max-width: 34rem;
  margin-block: 1.5rem 0;
  font-family: var(--font-editorial);
  font-size: 1.25rem;
  line-height: 1.35;
}

.result-help,
.result-mark-help,
.source {
  color: var(--muted);
}

.result-mark {
  margin-block-start: 2.25rem;
}

.result-mark-label {
  margin-bottom: 0.25rem;
  font-size: 0.8125rem;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.result-mark-help {
  max-width: 34rem;
  margin-bottom: 0.875rem;
  font-size: 0.9375rem;
}

.glyph {
  display: block;
  width: clamp(3.5rem, 12vw, 5.5rem);
  height: auto;
  color: var(--text);
}

.result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-block: 2.25rem 0.5rem;
}

.secondary-button,
.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  text-decoration: none;
}

.secondary-button {
  background: transparent;
}

.button-link {
  background: var(--accent);
  color: var(--on-accent);
}

.copy-status {
  min-height: 1.6em;
  margin-bottom: 1.25rem;
  color: var(--muted);
  font-size: 0.875rem;
}

.source {
  max-width: 60rem;
  padding-top: 1.25rem;
  border-block-start: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  overflow-wrap: anywhere;
}

.source span {
  display: block;
  margin-bottom: 0.25rem;
  font-family: var(--font-ui);
  font-weight: 700;
}

.policy {
  max-width: 68ch;
}

.policy h1 {
  max-width: 11ch;
}

.policy h2 {
  max-width: 28ch;
  margin-top: 2.75rem;
  font-size: clamp(1.4rem, 3vw, 1.75rem);
}

.policy p {
  max-width: 68ch;
  text-wrap: pretty;
}

.error-page {
  max-width: 48rem;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 2rem;
  margin-top: 6rem;
  padding-block: 1.25rem 1.75rem;
  border-block-start: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.875rem;
}

.site-footer p {
  margin: 0;
}

.site-footer nav {
  display: flex;
  gap: 1rem;
}

.site-footer nav a {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
}

@keyframes spin {
  to {
    transform: rotate(1turn);
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: #181814;
    --surface: #22221d;
    --text: #f2eee3;
    --muted: #aaa69b;
    --border: #3b3a32;
    --control-border: #8a867c;
    --accent: #8bc7ae;
    --accent-hover: #addac7;
    --accent-soft: #263c33;
    --on-accent: #181814;
    --error: #ffaaa1;
  }
}

@media (prefers-contrast: more) {
  :root {
    --muted: var(--text);
    --control-border: var(--text);
  }

  button,
  .button-link,
  .secondary-button,
  .save-tool-link,
  .save-form input {
    border-width: 2px;
  }
}

@media (forced-colors: active) {
  button,
  .button-link,
  .secondary-button,
  .save-tool-link,
  .save-form input {
    forced-color-adjust: auto;
  }
}

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

  .button-spinner {
    border-color: currentColor;
    opacity: 0.7;
  }

  button:active,
  .button-link:active,
  .save-tool-link:active {
    transform: none;
  }
}

@media (min-width: 48rem) {
  .site-shell {
    width: min(100% - 4rem, 68rem);
  }

  .site-header {
    padding-block: 2.25rem 4.5rem;
  }

  .save-form {
    grid-template-columns: minmax(0, 1fr) auto;
    column-gap: 0.75rem;
  }

  .save-form label {
    grid-column: 1 / -1;
  }

  .save-form input {
    grid-column: 1;
    grid-row: 2;
  }

  .save-form button {
    grid-column: 2;
    grid-row: 2;
    align-self: stretch;
    margin-top: 0;
  }

  .form-error {
    grid-column: 1 / -1;
    grid-row: 3;
  }

  .form-status {
    grid-column: 1 / -1;
    grid-row: 4;
  }

  .workflow ol {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    padding-inline-start: 1.5rem;
  }

  .workflow li {
    padding-inline: 0.35rem 1.5rem;
  }

  .workflow li + li {
    margin-inline-start: 0.25rem;
    padding-inline-start: 1.75rem;
    border-inline-start: 1px solid var(--border);
  }

  .save-tools {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .save-tool {
    padding: 1rem 2rem 0.5rem 0;
  }

  .save-tool + .save-tool {
    padding-inline: 2rem 0;
    border-block-start: 0;
    border-inline-start: 1px solid var(--border);
  }
}