* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--color-page);
  background-image: var(--page-background);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: var(--line-height-body);
}

@supports (padding-top: env(safe-area-inset-top)) {
  body {
    background:
      linear-gradient(to bottom, var(--color-brand-header) env(safe-area-inset-top, 0px), transparent 0),
      var(--page-background),
      var(--color-page);
  }
}

a {
  color: var(--color-link);
  text-decoration: none;
  text-decoration-thickness: var(--text-decoration-hairline);
  text-underline-offset: var(--text-underline-offset);
}

a:hover,
a:active {
  color: var(--color-link-hover);
  text-decoration: underline;
}

p,
li {
  font-size: var(--font-size-small);
}

img {
  max-width: 100%;
}

button,
input,
textarea,
select {
  font: inherit;
}

button,
:where(input:not([type="hidden"]):not([type="checkbox"]):not([type="radio"]):not([type="file"]):not([type="button"]):not([type="reset"]):not([type="submit"]):not([type="image"])),
:where(textarea),
:where(select) {
  border-radius: var(--radius-subtle);
}

:where(input:not([type="hidden"]):not([type="checkbox"]):not([type="radio"]):not([type="file"]):not([type="button"]):not([type="reset"]):not([type="submit"]):not([type="image"])),
:where(textarea),
:where(select) {
  background: var(--color-field);
  border: var(--border-thin) solid var(--color-field-border);
  border-color: var(--color-field-border-dark) var(--color-field-border-light) var(--color-field-border-light) var(--color-field-border-dark);
  box-shadow: var(--shadow-field);
  max-width: 100%;
  min-height: var(--control-min-height);
  padding: var(--control-pad-y) var(--control-pad-x);
}

input[type="file"] {
  max-width: 100%;
}

input:disabled,
input[readonly],
textarea:disabled,
select:disabled {
  background: var(--color-field-disabled);
  color: var(--color-text-muted);
}

button,
input[type="button"],
input[type="reset"],
input[type="submit"],
.button {
  --button-bg: var(--color-button-primary-bg);
  --button-text: var(--color-button-primary-text);
  --button-border-light: var(--color-button-primary-border-light);
  --button-border-dark: var(--color-button-primary-border-dark);
  --button-hover-bg: var(--color-button-primary-hover-bg);
  --button-hover-text: var(--color-button-primary-hover-text);

  align-items: center;
  background: var(--button-bg);
  border: var(--border-thin) solid var(--button-border-dark);
  border-color: var(--button-border-light) var(--button-border-dark) var(--button-border-dark) var(--button-border-light);
  border-radius: var(--radius-subtle);
  box-shadow: var(--shadow-button);
  color: var(--button-text);
  cursor: pointer;
  display: inline-flex;
  justify-content: center;
  min-height: var(--control-min-height);
  padding: var(--control-pad-y) var(--control-pad-x);
  text-align: center;
  text-decoration: none;
}

button:hover,
input[type="button"]:hover,
input[type="reset"]:hover,
input[type="submit"]:hover,
.button:hover {
  background: var(--button-hover-bg);
  color: var(--button-hover-text);
  text-decoration: none;
}

button:active,
input[type="button"]:active,
input[type="reset"]:active,
input[type="submit"]:active,
.button:active {
  box-shadow: var(--shadow-pressed);
  transform: translate(var(--button-active-shift), var(--button-active-shift));
}

.button--secondary {
  --button-bg: var(--color-button-secondary-bg);
  --button-text: var(--color-button-secondary-text);
  --button-border-light: var(--color-button-secondary-border-light);
  --button-border-dark: var(--color-button-secondary-border-dark);
  --button-hover-bg: var(--color-button-secondary-hover-bg);
  --button-hover-text: var(--color-button-secondary-hover-text);
}

.button--danger {
  --button-bg: var(--color-button-danger-bg);
  --button-text: var(--color-button-danger-text);
  --button-border-light: var(--color-button-danger-border-light);
  --button-border-dark: var(--color-button-danger-border-dark);
  --button-hover-bg: var(--color-button-danger-hover-bg);
  --button-hover-text: var(--color-button-danger-hover-text);
}

.button--selected {
  --button-bg: var(--color-button-primary-bg);
  --button-text: var(--color-button-primary-text);
  --button-border-light: var(--color-button-primary-border-light);
  --button-border-dark: var(--color-button-primary-border-dark);
  --button-hover-bg: var(--color-button-primary-hover-bg);
  --button-hover-text: var(--color-button-primary-hover-text);
}

button:disabled,
input[type="button"]:disabled,
input[type="reset"]:disabled,
input[type="submit"]:disabled {
  cursor: not-allowed;
  opacity: var(--disabled-opacity);
  transform: none;
}

button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
a:focus-visible,
summary:focus-visible {
  outline: var(--focus-outline-width) solid var(--color-focus);
  outline-offset: var(--focus-offset);
}

a:focus-visible,
summary:focus-visible {
  background: var(--color-link-focus-bg);
}

textarea {
  min-width: 0;
  width: 100%;
  max-width: 100%;
  resize: vertical;
}

.text-editor {
  min-height: 18rem;
  resize: vertical;
  white-space: pre-wrap;
}

.text-editor--short {
  min-height: 7rem;
}

.text-block {
  max-width: 100%;
  overflow: auto;
  white-space: break-spaces;
}

table {
  max-width: 100%;
}

audio {
  max-width: 100%;
  width: var(--audio-width);
}

.flush-heading {
  margin: 0;
}

.inline-form {
  display: inline;
}

.icon {
  display: inline-flex;
  flex: 0 0 auto;
  margin: 0;
  vertical-align: var(--icon-offset-y);
}

:where(a, button, span, summary):has(> .icon) {
  align-items: center;
  display: inline-flex;
  gap: var(--icon-label-gap);
}

.icon svg {
  display: block;
  height: var(--icon-size);
  stroke: currentColor;
  width: var(--icon-size);
}

.count {
  color: var(--count-color, var(--color-link));
}

a:hover .count,
a:active .count {
  color: inherit;
}