:root {
  --rustuse-flame: #ff4500;
  --rustuse-sand: #f4a261;
  --rustuse-teal: #2a9d8f;
  --rustuse-deep: #264653;
  --rustuse-ink: #081116;
  --rustuse-mist: #f3e5d5;
  --rustuse-white: #fff7f0;
  --rustuse-shadow: 0 12px 24px rgba(5, 12, 16, 0.12);
  --rustuse-panel: rgba(11, 22, 28, 0.72);
  --rustuse-panel-soft: rgba(16, 28, 35, 0.52);
  --rustuse-border: rgba(244, 162, 97, 0.14);
  --rustuse-rule: rgba(255, 247, 240, 0.16);
  --rustuse-sidebar-width: 15.5rem;
}

:root[data-theme='light'] {
  --rustuse-shadow: 0 10px 24px rgba(38, 70, 83, 0.08);
  --rustuse-panel: rgba(255, 255, 255, 0.58);
  --rustuse-panel-soft: rgba(255, 255, 255, 0.54);
  --rustuse-border: rgba(38, 70, 83, 0.1);
  --rustuse-rule: rgba(38, 70, 83, 0.12);
}

:root[data-mascot-mode='2d'] {
  --rustuse-shadow: none;
}

body.rustdoc {
  background:
    radial-gradient(
      circle at top left,
      rgba(255, 69, 0, 0.16),
      transparent 22%
    ),
    radial-gradient(
      circle at top right,
      rgba(42, 157, 143, 0.14),
      transparent 28%
    ),
    linear-gradient(180deg, #0a1218, #081116 22%, #060d11 100%);
}

:root[data-theme='light'] body.rustdoc {
  background:
    radial-gradient(circle at top left, rgba(255, 69, 0, 0.1), transparent 28%),
    radial-gradient(
      circle at top right,
      rgba(42, 157, 143, 0.12),
      transparent 32%
    ),
    linear-gradient(180deg, #fff4e8, #fff8f1 18rem);
}

body.rustdoc nav.sidebar,
body.rustdoc rustdoc-topbar {
  backdrop-filter: blur(14px);
  background:
    linear-gradient(180deg, rgba(8, 17, 22, 0.9), rgba(15, 29, 36, 0.82)),
    rgba(8, 17, 22, 0.74);
  border-color: var(--rustuse-border);
}

body.rustdoc nav.sidebar {
  width: var(--rustuse-sidebar-width);
  min-width: var(--rustuse-sidebar-width);
}

:root[data-theme='light'] body.rustdoc nav.sidebar,
:root[data-theme='light'] body.rustdoc rustdoc-topbar {
  background:
    linear-gradient(
      180deg,
      rgba(255, 248, 241, 0.92),
      rgba(249, 239, 229, 0.84)
    ),
    rgba(255, 248, 241, 0.78);
}

body.rustdoc .main-heading h1,
body.rustdoc .content h2,
body.rustdoc .content h3 {
  color: var(--rustuse-white);
  letter-spacing: -0.02em;
  text-wrap: balance;
}

body.rustdoc main {
  padding-top: 1.4rem;
  padding-bottom: 2.5rem;
}

body.rustdoc .width-limiter {
  max-width: 78rem;
  padding-inline: clamp(1.2rem, 2.5vw, 2.4rem);
}

body.rustdoc .content {
  background: transparent;
  border: 0;
  box-shadow: none;
}

body.rustdoc .main-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.85rem 1.4rem;
  align-items: start;
  margin-bottom: 1.15rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--rustuse-rule);
}

body.rustdoc .main-heading h1 {
  font-size: clamp(2.4rem, 2rem + 1.2vw, 3.1rem);
  line-height: 1.02;
}

body.rustdoc .sub-heading {
  margin-top: 0.35rem;
  color: color-mix(in srgb, var(--rustuse-mist) 74%, transparent);
}

body.rustdoc rustdoc-toolbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: 0.6rem;
  margin-top: 0.1rem;
  padding: 0;
  border: 0;
  background: none;
  box-shadow: none;
  font-family: 'Fira Sans', Arial, NanumBarunGothic, sans-serif;
}

body.rustdoc rustdoc-toolbar > * {
  display: flex;
  align-items: center;
  margin: 0;
  padding: 0;
  border: 0;
  background: none;
  box-shadow: none;
  line-height: 1;
  color: color-mix(in srgb, var(--rustuse-mist) 82%, transparent);
}

body.rustdoc rustdoc-toolbar #search-button,
body.rustdoc rustdoc-toolbar .settings-menu,
body.rustdoc rustdoc-toolbar .help-menu {
  padding: 0;
  border: 0;
  background: none;
  box-shadow: none;
}

body.rustdoc rustdoc-toolbar a,
body.rustdoc rustdoc-toolbar button {
  display: inline-flex;
  align-items: center;
  gap: 0.42rem;
  padding: 0.46rem 0.72rem;
  border: 1px solid var(--rustuse-border);
  border-radius: 999px;
  background: color-mix(in srgb, var(--rustuse-panel) 74%, transparent);
  color: inherit;
  box-shadow: none;
  font:
    600 0.92rem/1 'Fira Sans',
    Arial,
    NanumBarunGothic,
    sans-serif;
  text-decoration: none;
  transition:
    color 160ms ease,
    border-color 160ms ease,
    background-color 160ms ease,
    transform 160ms ease;
}

body.rustdoc rustdoc-toolbar #search-button > a,
body.rustdoc rustdoc-toolbar .settings-menu > a,
body.rustdoc rustdoc-toolbar .help-menu > a,
body.rustdoc rustdoc-toolbar #toggle-all-docs {
  border-radius: 999px;
  padding: 0.46rem 0.72rem;
  border: 1px solid var(--rustuse-border);
  background: color-mix(in srgb, var(--rustuse-panel) 74%, transparent);
  box-shadow: none;
  line-height: 1;
  color: inherit;
}

body.rustdoc rustdoc-toolbar a:hover,
body.rustdoc rustdoc-toolbar a:focus-visible,
body.rustdoc rustdoc-toolbar button:hover,
body.rustdoc rustdoc-toolbar button:focus-visible {
  color: var(--rustuse-white);
  border-color: color-mix(in srgb, var(--rustuse-sand) 28%, transparent);
  background: color-mix(in srgb, var(--rustuse-teal) 10%, var(--rustuse-panel));
  transform: translateY(-1px);
}

body.rustdoc rustdoc-toolbar .label {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  white-space: nowrap;
  font-weight: 600;
  letter-spacing: 0;
  color: inherit;
}

body.rustdoc rustdoc-toolbar .label::before {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1rem;
  font-size: 0.95rem;
  line-height: 1;
  color: color-mix(in srgb, var(--rustuse-sand) 82%, var(--rustuse-white));
  content: '•';
  flex: none;
}

body.rustdoc rustdoc-toolbar #search-button .label::before {
  content: '⌕';
  font-size: 1rem;
  font-weight: 700;
}

body.rustdoc rustdoc-toolbar .settings-menu .label::before {
  content: '⚙';
  font-size: 0.95rem;
}

body.rustdoc rustdoc-toolbar .help-menu .label::before {
  content: '?';
  font-size: 0.82rem;
  font-weight: 700;
  border: 1px solid currentColor;
  border-radius: 999px;
  width: 0.95rem;
  height: 0.95rem;
}

body.rustdoc rustdoc-toolbar #toggle-all-docs .label::before {
  content: '⇵';
  font-size: 0.9rem;
}

:root[data-theme='light'] body.rustdoc rustdoc-toolbar > * {
  color: color-mix(in srgb, var(--rustuse-deep) 82%, transparent);
}

:root[data-theme='light'] body.rustdoc rustdoc-toolbar a,
:root[data-theme='light'] body.rustdoc rustdoc-toolbar button {
  background: rgba(255, 255, 255, 0.62);
}

:root[data-theme='light'] body.rustdoc rustdoc-toolbar #search-button > a,
:root[data-theme='light'] body.rustdoc rustdoc-toolbar .settings-menu > a,
:root[data-theme='light'] body.rustdoc rustdoc-toolbar .help-menu > a,
:root[data-theme='light'] body.rustdoc rustdoc-toolbar #toggle-all-docs {
  background: rgba(255, 255, 255, 0.62);
}

:root[data-theme='light'] body.rustdoc rustdoc-toolbar a:hover,
:root[data-theme='light'] body.rustdoc rustdoc-toolbar a:focus-visible,
:root[data-theme='light'] body.rustdoc rustdoc-toolbar button:hover,
:root[data-theme='light'] body.rustdoc rustdoc-toolbar button:focus-visible {
  color: var(--rustuse-deep);
  background: rgba(255, 255, 255, 0.82);
}

:root[data-theme='light'] body.rustdoc .main-heading h1,
:root[data-theme='light'] body.rustdoc .content h2,
:root[data-theme='light'] body.rustdoc .content h3 {
  color: var(--rustuse-deep);
}

body.rustdoc .content a:link,
body.rustdoc .content a:visited,
body.rustdoc nav.sidebar a:link,
body.rustdoc nav.sidebar a:visited,
body.rustdoc .main-heading .src {
  color: var(--rustuse-teal);
}

body.rustdoc .content a:hover,
body.rustdoc .content a:focus-visible,
body.rustdoc nav.sidebar a:hover,
body.rustdoc nav.sidebar a:focus-visible,
body.rustdoc .main-heading .src:hover,
body.rustdoc .main-heading .src:focus-visible {
  color: var(--rustuse-sand);
}

body.rustdoc nav.sidebar a:hover,
body.rustdoc nav.sidebar a:focus-visible {
  border-radius: 0.75rem;
  background: color-mix(in srgb, var(--rustuse-teal) 12%, transparent);
}

body.rustdoc .sidebar {
  border-right: 1px solid var(--rustuse-border);
}

body.rustdoc .sidebar-elems {
  padding-top: 0.35rem;
}

body.rustdoc .sidebar h3,
body.rustdoc .sidebar .block > li > a,
body.rustdoc .sidebar .block > li > strong {
  letter-spacing: 0;
}

body.rustdoc .sidebar h3 {
  margin-top: 1.1rem;
  margin-bottom: 0.45rem;
  font-size: 0.95rem;
  color: color-mix(in srgb, var(--rustuse-white) 84%, var(--rustuse-sand));
}

body.rustdoc .sidebar a {
  border-radius: 0.7rem;
  padding-block: 0.22rem;
  padding-inline: 0.42rem;
}

body.rustdoc .sidebar .top-toc > li > a {
  font-weight: 600;
  color: color-mix(in srgb, var(--rustuse-white) 88%, var(--rustuse-teal));
}

body.rustdoc .sidebar .top-toc > li > ul {
  margin-top: 0.35rem;
  margin-inline-start: 0.7rem;
  padding-inline-start: 0.7rem;
  border-inline-start: 1px solid
    color-mix(in srgb, var(--rustuse-teal) 22%, transparent);
}

body.rustdoc .sidebar .top-toc > li > ul a {
  font-size: 0.94rem;
  color: color-mix(in srgb, var(--rustuse-mist) 76%, var(--rustuse-teal));
}

:root[data-theme='light'] body.rustdoc .sidebar .top-toc > li > a {
  color: color-mix(in srgb, var(--rustuse-deep) 82%, var(--rustuse-teal));
}

:root[data-theme='light'] body.rustdoc .sidebar .top-toc > li > ul {
  border-inline-start-color: color-mix(
    in srgb,
    var(--rustuse-teal) 20%,
    transparent
  );
}

:root[data-theme='light'] body.rustdoc .sidebar .top-toc > li > ul a {
  color: color-mix(in srgb, var(--rustuse-deep) 72%, var(--rustuse-teal));
}

body.rustdoc details.top-doc,
body.rustdoc .example-wrap pre,
body.rustdoc .docblock pre,
body.rustdoc .content table {
  border-radius: 0.85rem;
  box-shadow: var(--rustuse-shadow);
  overflow: hidden;
}

body.rustdoc details.top-doc {
  background: var(--rustuse-panel-soft);
  border: 1px solid var(--rustuse-border);
  padding: 0.25rem 0;
}

:root[data-theme='light'] body.rustdoc details.top-doc {
  background: var(--rustuse-panel-soft);
}

body.rustdoc details.top-doc > .docblock {
  padding: 0 1.2rem 0.95rem;
}

body.rustdoc details.top-doc > summary {
  padding: 0.95rem 1.2rem 0.8rem;
}

body.rustdoc details.top-doc > summary::before {
  left: 0.2rem;
}

body.rustdoc .docblock > :first-child {
  margin-top: 0;
}

body.rustdoc .docblock > h2,
body.rustdoc .docblock > h3 {
  padding-bottom: 0.35rem;
  margin-top: 1.7rem;
  border-bottom: 1px solid var(--rustuse-rule);
}

body.rustdoc .docblock > p,
body.rustdoc .docblock li {
  max-width: 72ch;
  line-height: 1.72;
}

body.rustdoc .example-wrap pre,
body.rustdoc .docblock pre,
body.rustdoc .content table {
  border: 1px solid rgba(255, 255, 255, 0.04);
  background: rgba(9, 17, 22, 0.52);
}

:root[data-theme='light'] body.rustdoc .example-wrap pre,
:root[data-theme='light'] body.rustdoc .docblock pre,
:root[data-theme='light'] body.rustdoc .content table {
  border-color: rgba(38, 70, 83, 0.07);
  background: rgba(255, 255, 255, 0.7);
}

body.rustdoc .example-wrap {
  margin-block: 0.9rem 1.25rem;
}

body.rustdoc .docblock pre,
body.rustdoc .example-wrap pre {
  padding: 0.85rem 1rem;
}

body.rustdoc .content table {
  margin-block: 1rem 1.5rem;
}

body.rustdoc .content th,
body.rustdoc .content td {
  padding: 0.72rem 0.95rem;
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

body.rustdoc #copy-path {
  border: 1px solid color-mix(in srgb, var(--rustuse-sand) 18%, transparent);
  border-radius: 999rem;
  padding: 0.4rem 0.72rem;
  background: rgba(9, 17, 22, 0.52);
  color: inherit;
  box-shadow: var(--rustuse-shadow);
}

:root[data-theme='light'] body.rustdoc #copy-path {
  background: rgba(255, 255, 255, 0.66);
  color: var(--rustuse-deep);
}

@media (max-width: 60rem) {
  body.rustdoc .main-heading {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.75rem;
  }

  body.rustdoc rustdoc-toolbar {
    justify-content: flex-start;
  }
}

@media (max-width: 700px) {
  body.rustdoc main {
    padding-top: 0.55rem;
    padding-bottom: 1.4rem;
  }

  body.rustdoc .width-limiter {
    padding-inline: 0.9rem;
  }

  body.rustdoc .main-heading {
    margin-bottom: 0.85rem;
    padding-bottom: 0.65rem;
  }

  body.rustdoc .main-heading h1 {
    font-size: clamp(2rem, 1.4rem + 3.8vw, 2.55rem);
  }

  body.rustdoc rustdoc-toolbar {
    gap: 0.45rem;
    row-gap: 0.5rem;
  }

  body.rustdoc rustdoc-toolbar a,
  body.rustdoc rustdoc-toolbar button {
    padding: 0.42rem 0.62rem;
    font-size: 0.84rem;
  }

  body.rustdoc rustdoc-toolbar #search-button > a,
  body.rustdoc rustdoc-toolbar .settings-menu > a,
  body.rustdoc rustdoc-toolbar .help-menu > a,
  body.rustdoc rustdoc-toolbar #toggle-all-docs {
    padding: 0.42rem 0.62rem;
  }

  body.rustdoc rustdoc-toolbar .label {
    gap: 0.28rem;
  }

  body.rustdoc details.top-doc > summary {
    padding: 0.82rem 0.95rem 0.72rem;
  }

  body.rustdoc details.top-doc > .docblock {
    padding: 0 0.95rem 0.85rem;
  }

  body.rustdoc .docblock > p,
  body.rustdoc .docblock li {
    max-width: none;
  }

  body.rustdoc .docblock pre,
  body.rustdoc .example-wrap pre {
    padding: 0.75rem 0.82rem;
  }

  body.rustdoc .content th,
  body.rustdoc .content td {
    padding: 0.62rem 0.75rem;
  }

  body.rustdoc #copy-path {
    padding: 0.35rem 0.58rem;
  }
}