:root {
  color-scheme: light dark;
  --color-black: black;
  --color-white: white;
  --color-gainsboro: gainsboro;
  --color-darkred: darkred;
  --color-whitesmoke: whitesmoke;
  --color-forestgreen: forestgreen;
  --color-darkgreen: darkgreen;
  --color-honeydew: honeydew;
  --color-mistyrose: mistyrose;
  --color-palegreen: palegreen;
  --color-lightcoral: lightcoral;
  --color-transparent: transparent;
  --color-black-a05: rgba(0, 0, 0, .05);
  --color-gray-900: #242424;
  --color-gray-800: #333333;
  --color-gray-600: #696969;
  --color-gray-300: #bdbdbd;
  --color-blue-300: #9bbcff;
  --color-blue-200: #c6d9e8;
  --color-blue-700: #4a6d8b;
  --color-green-950: #193522;
  --color-red-950: #3d2225;
  --color-red-200: #e4bdb8;
  --color-red-700: #795055;
  --rem-0250: .25rem;
  --rem-0375: .375rem;
  --rem-0500: .5rem;
  --rem-0750: .75rem;
  --rem-0875: .875rem;
  --rem-1000: 1rem;
  --rem-1125: 1.125rem;
  --rem-1250: 1.25rem;
  --rem-1500: 1.5rem;
  --rem-1750: 1.75rem;
  --rem-2500: 2.5rem;
  --rem-3000: 3rem;
  --rem-10000: 10rem;
  --rem-15000: 15rem;
  --rem-20000: 20rem;
  --em-0050: .05em;
  --em-0125: .125em;
  --em-0250: .25em;
  --em-0375: .375em;
  --em-0750: .75em;
  --em-0875: .875em;
  --em-1000: 1em;
  --em-1500: 1.5em;
  --px-1: 1px;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --font-weight-400: 400;
  --font-weight-500: 500;
  --font-weight-700: 700;
  --line-height-150: 1.5;
  --line-height-175: 1.75;
  --line-height-1375: 1.375;
  --shadow-page: 0 .5rem 1rem rgba(0, 0, 0, .1);
  --shadow-none: none;
  --opacity-75: .75;
  --layer-999: 999;
}
:root {
  --text: light-dark(var(--color-black), var(--color-whitesmoke));
  --text-invalid: light-dark(var(--color-darkred), var(--color-lightcoral));
  --border: var(--px-1) solid light-dark(var(--color-gainsboro), var(--color-gray-600));
  --box-shadow: 0 1px 2px rgba(0, 0, 0, .025), 0 1px 3px rgba(0, 0, 0, .1);
  --document-background: light-dark(var(--color-white), var(--color-gray-900));
  --button-text: light-dark(var(--color-black), var(--color-whitesmoke));
  --input-text: light-dark(var(--color-black), var(--color-whitesmoke));
  --input-border: var(--px-1) solid light-dark(var(--color-gainsboro), var(--color-gray-600));
  --floating-shadow: 0 .5rem 1rem rgba(0, 0, 0, .2);
  --link-text: light-dark(blue, var(--color-blue-300));
  --code-text: light-dark(var(--text), var(--color-white));
  --code-background: light-dark(var(--color-whitesmoke), var(--color-gray-800));
  --code-border: var(--px-1) solid light-dark(var(--color-gainsboro), var(--color-gray-600));
  --disclosure-border: var(--px-1) solid light-dark(var(--color-gainsboro), var(--color-gray-600));
}
@media (prefers-color-scheme: dark) {
  :root:not([data-color-scheme="light"]) {
    --box-shadow: var(--shadow-none);
    --floating-shadow: var(--shadow-none);
  }
}
@media screen {
  :root[data-color-scheme="light"] { color-scheme: light; }
  :root[data-color-scheme="dark"] {
    color-scheme: dark;
    --box-shadow: var(--shadow-none);
    --floating-shadow: var(--shadow-none);
  }
}
*,
*::before,
*::after {
  box-sizing: border-box;
  outline: 0;
  margin: 0;
  padding: 0;
  font-size: 100%;
}
[hidden] {
  display: none !important;
}
html {
  font-size: 16px;
  -moz-text-size-adjust: none;
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  scroll-behavior: smooth;
}
body {
  display: flex;
  flex-direction: column;
  position: relative;
  min-height: 100svh;
  overflow-x: hidden;
  font-family: Pretendard, -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
  font-size: var(--rem-1000);
  line-height: var(--line-height-150);
  text-align: left;
  word-break: keep-all;
  overflow-wrap: anywhere;
  color: var(--text);
  background: var(--document-background);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  cursor: default;
}
:lang(ja) body {
  text-align: justify;
  word-break: break-all;
}
@media screen and (min-width: 900px) {
  body {
    padding: 3vw 3vw 0;
    background: light-dark(var(--color-gainsboro), #181818);
  }
}
a {
  font-weight: inherit;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}
ul,
ol,
menu {
  list-style: none;
}
img,
iframe {
  display: block;
  max-width: 100%;
  height: auto;
}
iframe {
  width: 100%;
  border: 0;
}
button,
input,
textarea,
select {
  appearance: none;
  font: inherit;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}
button,
.button,
input[type="button"],
input[type="submit"],
input[type="reset"] {
  font-variant-numeric: tabular-nums;
}
:focus-visible {
  outline: 2px solid light-dark(cornflowerblue, var(--color-blue-300));
}
button {
  cursor: pointer;
  -webkit-user-select: none;
  user-select: none;
}
:target {
  scroll-margin-top: var(--rem-3000);
}
.document {
  display: flex;
  flex-direction: column;
  gap: var(--rem-1500);
  flex: 1 1 auto;
  position: relative;
  max-width: 60rem;
  width: 100%;
  overflow-x: clip;
  margin: 0 auto;
  padding: var(--rem-1500) var(--rem-1250);
  color: var(--text);
  background: var(--document-background);
}
@media screen and (min-width: 900px) {
  .document {
    padding: var(--rem-3000);
    box-shadow: var(--shadow-page);
  }
}
@media screen and (min-width: 900px) and (prefers-color-scheme: dark) {
  :root:not([data-color-scheme="light"]) .document { box-shadow: 0 0 0 var(--px-1) var(--color-gray-600); }
}
@media screen and (min-width: 900px) {
  :root[data-color-scheme="dark"] .document { box-shadow: 0 0 0 var(--px-1) var(--color-gray-600); }
}
:root[data-layout="preview"],
:root[data-layout="preview"] body {
  min-height: 0;
}
:root[data-layout="preview"] body {
  padding: var(--rem-1000);
  background: var(--document-background);
}
:root[data-layout="preview"] .document {
  width: 100%;
  min-height: 0;
  margin: 0;
  padding: 0;
  box-shadow: none;
}
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--rem-0500);
  flex: 0 0 auto;
  -webkit-user-select: none;
  user-select: none;
}
.header-title a {
  display: flex;
  align-items: center;
}
.header-title {
  font-weight: var(--font-weight-400);
}
.header-nav {
  display: flex;
  align-items: center;
  gap: var(--rem-0250);
}
.main {
  display: flex;
  flex-direction: column;
  gap: var(--rem-1000);
  flex: 1 1 auto;
  position: relative;
}
.footer {
  display: flex;
  align-items: center;
  gap: var(--rem-0500);
  flex: 0 0 auto;
  font-size: var(--rem-0875);
}
.section {
  display: flex;
  flex-direction: column;
  gap: var(--rem-1500);
  flex: 1 1 auto;
  position: relative;
}
.section-header {
  flex: 0 0 auto;
}
.section-main {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: var(--rem-1500);
}
.section-footer,
.field[data-position="sticky"] {
  position: sticky;
  z-index: var(--layer-999);
  bottom: 0;
  width: auto;
  margin: 0 calc(-1 * var(--rem-1250)) calc(-1 * var(--rem-1500));
  padding: 0 var(--rem-1250) var(--rem-1500);
  background-image: linear-gradient(to bottom, transparent, var(--document-background)), linear-gradient(to bottom, transparent, var(--document-background)), linear-gradient(to bottom, transparent, var(--document-background));
}
@media screen and (min-width: 900px) {
  .section-footer,
  .field[data-position="sticky"] {
    margin: 0 calc(-1 * var(--rem-3000)) calc(-1 * var(--rem-1500));
    padding: 0 var(--rem-3000) var(--rem-1500);
  }
}
.skip-link {
  position: absolute;
  top: calc(-1 * var(--rem-2500));
  left: 0;
  padding: var(--rem-0500);
  z-index: 100;
  text-decoration: none;
}
.skip-link:focus {
  top: 0;
}
.flash {
  transition: opacity .5s;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--rem-0250);
  position: fixed;
  z-index: var(--layer-999);
  top: var(--rem-1000);
  left: 0;
  width: 100%;
  padding: var(--rem-0250);
  pointer-events: none;
}
.flash p {
  width: max-content;
  max-width: 100%;
  overflow-wrap: anywhere;
  padding: var(--rem-0250) var(--rem-0750);
  font-size: var(--rem-0875);
  background: var(--document-background);
  border-radius: var(--rem-0250);
  box-shadow: var(--shadow-page);
}
.icon {
  display: block;
  flex-shrink: 0;
  width: var(--rem-1125);
  height: var(--rem-1125);
  color: inherit;
  fill: currentColor;
}
.dialog {
  position: static;
  width: 100%;
  max-width: 100%;
  margin: 0;
  padding: var(--rem-1000);
  color: var(--text);
  background: var(--document-background);
  border: var(--border);
  border-radius: var(--rem-0250);
}
.dialog[open] {
  display: flex;
  flex-direction: column;
  gap: var(--rem-1500);
}
.dialog:modal {
  position: fixed;
  inset: 0;
  width: 30rem;
  max-width: calc(100% - var(--rem-1000) * 2);
  max-height: calc(100% - var(--rem-1000) * 2);
  max-height: calc(100dvh - var(--rem-1000) * 2);
  margin: auto;
  overflow: auto;
  overscroll-behavior: contain;
  box-shadow: var(--floating-shadow);
}
.dialog[data-size="wide"]:modal {
  width: 40rem;
}
.dialog::backdrop {
  background: rgba(0, 0, 0, .5);
}
.dialog-header,
.dialog-main,
.dialog-footer {
  min-width: 0;
  flex-shrink: 0;
}
.dialog-title {
  font-size: var(--rem-1000);
  font-weight: var(--font-weight-500);
}
html:has(.dialog:modal) {
  overflow: hidden;
}
.disclosure {
  border: var(--disclosure-border);
  border-radius: var(--rem-0250);
  background: var(--document-background);
}
.disclosure > summary {
  list-style: none;
  padding: var(--rem-0500) var(--rem-0750);
  font-size: var(--rem-0875);
  font-weight: var(--font-weight-500);
  cursor: pointer;
}
.disclosure > summary::-webkit-details-marker {
  display: none;
}
.disclosure[open] > summary {
  background: light-dark(var(--color-whitesmoke), var(--color-gray-800));
  border-bottom: var(--disclosure-border);
}
.disclosure > .disclosure-content {
  margin-top: var(--rem-1000);
  padding: 0 var(--rem-0750) var(--rem-0500);
}
.notice {
  overflow-wrap: anywhere;
  padding: var(--rem-0500) var(--rem-0750);
  font-size: var(--rem-0875);
  color: var(--text);
  background: var(--document-background);
  border: var(--border);
  border-radius: var(--rem-0250);
}
.flash p[data-state="error"],
.notice[data-state="error"] {
  color: light-dark(var(--color-darkred), var(--color-lightcoral));
}
.flash p[data-state="success"],
.notice[data-state="success"] {
  color: light-dark(var(--color-darkgreen), var(--color-palegreen));
}
.notice[data-state="error"] {
  background: light-dark(var(--color-mistyrose), var(--color-red-950));
  border: var(--px-1) solid light-dark(var(--color-red-200), var(--color-red-700));
}
.notice[data-state="success"] {
  background: light-dark(var(--color-honeydew), var(--color-green-950));
  border: var(--px-1) solid light-dark(#bddbbf, #46644e);
}
.datetime {
  white-space: nowrap;
}
@media screen and (max-width: 899px) {
  .datetime-time {
    display: none;
  }
}
.metadata {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--rem-0250);
  font-size: var(--rem-0875);
  font-weight: var(--font-weight-400);
  color: light-dark(var(--color-gray-600), var(--color-gray-300));
  font-variant-numeric: tabular-nums;
}
.metadata a:not(.button) {
  color: var(--link-text);
}
.metadata a:not(.button):hover {
  text-decoration: underline;
  text-decoration-thickness: var(--em-0050);
  text-underline-offset: var(--em-0125);
}
.feed {
  display: flex;
  flex-wrap: wrap;
  gap: var(--rem-0250);
  font-size: var(--rem-0875);
}
.form {
  display: flex;
  flex-direction: column;
  gap: var(--rem-0750);
  position: relative;
}
.form[data-layout="fill"] {
  flex: 1 1 auto;
}
.fields {
  display: flex;
  flex-wrap: wrap;
  gap: var(--rem-0500);
}
.fields > .field {
  flex: 1 1 var(--rem-15000);
}
.fields[data-layout="search"] {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
}
.select {
  position: relative;
}
.select > select {
  padding-inline-end: calc(var(--rem-0750) + var(--rem-1000) + var(--rem-0250));
}
.select > svg {
  position: absolute;
  inset-inline-end: var(--rem-0750);
  top: 50%;
  width: var(--rem-1000);
  height: var(--rem-1000);
  color: var(--input-text);
  transform: translateY(-50%);
  pointer-events: none;
}
.select > select.button {
  padding-inline-end: calc(var(--rem-0750) + var(--rem-0875) + var(--rem-0250));
}
.select > select.button + svg {
  inset-inline-end: var(--rem-0750);
  width: var(--rem-0875);
  height: var(--rem-0875);
  color: var(--button-text);
}
.select > select:is(:disabled, [aria-disabled="true"]) + svg {
  opacity: var(--opacity-75);
}
.field {
  display: flex;
  flex-direction: column;
  gap: var(--rem-0250);
}
.field[data-layout="fill"] {
  flex: 1 1 auto;
}
.field-help {
  font-size: var(--rem-0750);
  line-height: var(--line-height-175);
  color: light-dark(var(--color-gray-600), var(--color-gray-300));
  -webkit-user-select: none;
  user-select: none;
}
:lang(en) .field-help {
  line-height: var(--line-height-150);
}
.field:focus-within .field-help {
  color: var(--text);
}
.field-help code,
.field-help kbd {
  padding: .125rem var(--rem-0250);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  background: var(--code-background);
  border-radius: var(--rem-0250);
}
.label {
  display: block;
  font-size: var(--rem-0875);
  font-weight: var(--font-weight-500);
  -webkit-user-select: none;
  user-select: none;
}
.input,
.textarea {
  display: block;
  width: 100%;
  padding: var(--rem-0375) var(--rem-0750);
  font-family: var(--font-mono);
  font-size: var(--rem-1000);
  font-variant-numeric: tabular-nums;
  line-height: var(--line-height-175);
  color: var(--input-text);
  background: light-dark(var(--color-transparent), var(--color-gray-900));
  border: var(--input-border);
  border-radius: var(--rem-0250);
  box-shadow: var(--box-shadow);
}
.password {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: stretch;
  gap: var(--rem-0500);
}
.password > .input {
  min-width: 0;
}
.password > .button {
  background: var(--document-background);
  width: auto;
  min-width: 0;
  height: 100%;
  aspect-ratio: 1;
  padding: 0;
}
.input[readonly],
.textarea[readonly] {
  background: light-dark(var(--color-whitesmoke), var(--color-gray-800));
  box-shadow: none;
}
.input[aria-invalid="true"],
.textarea[aria-invalid="true"] {
  border-color: light-dark(var(--color-darkred), var(--color-lightcoral));
}
.input:is(:disabled, [aria-disabled="true"]),
.textarea:is(:disabled, [aria-disabled="true"]) {
  opacity: var(--opacity-75);
}
.input::placeholder,
.textarea::placeholder {
  color: var(--input-text);
  opacity: .6;
}
.textarea {
  flex: 1 1 auto;
  min-height: var(--rem-20000);
  overscroll-behavior: contain;
  overflow-y: auto;
  resize: none;
}
.textarea[data-size="small"] {
  min-height: var(--rem-10000);
}
.preview-status {
  flex: 0 0 auto;
  padding: var(--rem-1000);
  font-size: var(--rem-1000);
  line-height: var(--line-height-175);
  color: var(--text);
  border: var(--border);
  border-radius: var(--rem-0250);
  overflow-wrap: anywhere;
}
.preview-status[data-state="error"] {
  color: light-dark(var(--color-darkred), var(--color-lightcoral));
  border: var(--px-1) solid light-dark(var(--color-red-200), var(--color-red-700));
}
.preview {
  flex: 1 1 auto;
  width: 100%;
  min-height: var(--rem-20000);
  border: var(--input-border);
  border-radius: var(--rem-0250);
  background: var(--document-background);
}
.checkbox {
  display: flex;
  align-items: center;
  gap: var(--rem-0500);
  font-size: var(--rem-0875);
}
.checkbox input[type="checkbox"],
.content .task-list input[type="checkbox"] {
  display: inline-block;
  position: relative;
  width: var(--rem-1000);
  height: var(--rem-1000);
  border: var(--border);
  border-radius: var(--rem-0250);
  box-shadow: var(--box-shadow);
}
.checkbox input[type="checkbox"]:checked,
.content .task-list input[type="checkbox"]:checked {
  background: var(--color-black);
  border: 0;
}
.checkbox input[type="checkbox"]:checked::after,
.content .task-list input[type="checkbox"]:checked::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-mono);
  font-size: var(--rem-0875);
  color: var(--color-white);
}
.checkbox input[type="checkbox"] {
  flex-shrink: 0;
  top: calc(-1 * .025em);
}
.content .task-list input[type="checkbox"] {
  top: var(--em-0125);
  margin-right: var(--rem-0250);
}
.group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--rem-0500);
}
.group > div {
  display: flex;
  flex-wrap: wrap;
  min-width: 0;
  align-items: center;
  gap: var(--rem-0500);
}
.group[data-nowrap],
.group[data-nowrap] > div {
  flex-wrap: nowrap;
}
.group[data-align="right"] {
  justify-content: flex-end;
}
.group[data-align="between"] {
  justify-content: space-between;
}
.group p {
  font-size: var(--rem-0875);
}
.button {
  display: inline-flex;
  flex-shrink: 0;
  justify-content: center;
  align-items: center;
  min-width: var(--rem-3000);
  width: max-content;
  height: 2rem;
  padding: var(--rem-0250) var(--rem-0750);
  font-size: var(--rem-0875);
  line-height: var(--line-height-150);
  white-space: nowrap;
  color: var(--button-text);
  text-shadow: 0 1px 1px rgba(0, 0, 0, .1);
  background: light-dark(var(--color-whitesmoke), var(--color-gray-800));
  border: var(--border);
  border-radius: var(--rem-0250);
  box-shadow: var(--box-shadow);
  cursor: pointer;
  -webkit-user-select: none;
  user-select: none;
}
.button[data-size="small"] {
  min-width: var(--rem-1750);
  height: var(--rem-1750);
  padding: var(--rem-0250);
}
.button:is(:disabled, [aria-disabled="true"]) {
  opacity: var(--opacity-75);
}
.button:not(:disabled, [aria-disabled="true"]):hover {
  filter: brightness(.95);
}
.button:not(:disabled, [aria-disabled="true"]):active {
  transform: translateY(var(--px-1));
}
.button[data-variant="primary"] {
  color: var(--color-white);
  background: light-dark(var(--color-forestgreen), var(--color-darkgreen));
  border: var(--px-1) solid var(--color-forestgreen);
}
.button[data-variant="danger"] {
  color: var(--color-white);
  background: var(--color-darkred);
  border: var(--px-1) solid light-dark(var(--color-darkred), firebrick);
}
.button[data-variant="ghost"] {
  background: var(--color-transparent);
  border-color: var(--color-transparent);
  box-shadow: none;
  text-shadow: none;
}
.button[data-variant="ghost"]:not(:disabled, [aria-disabled="true"]):hover {
  background: light-dark(var(--color-whitesmoke), var(--color-gray-800));
  filter: none;
}
.button[data-variant="link"] {
  color: var(--text);
  background: transparent;
  border: 0;
  box-shadow: none;
  text-shadow: none;
}
.button[data-variant="link"]:not(:disabled, [aria-disabled="true"]):hover {
  color: var(--text);
  text-decoration: underline;
  text-decoration-thickness: var(--em-0050);
  text-underline-offset: var(--em-0125);
  filter: none;
}
.button[data-variant="link"]:not(:disabled, [aria-disabled="true"]):active {
  transform: none;
}
.table {
  width: 100%;
  margin: calc(-1 * var(--rem-0375)) 0;
  overflow-x: auto;
}
.table a:not(.button) {
  color: var(--link-text);
}
.table a:not(.button):hover {
  text-decoration: underline;
  text-decoration-thickness: var(--em-0050);
  text-underline-offset: var(--em-0125);
}
.table code {
  padding: var(--rem-0250) var(--rem-0375);
  font-size: var(--rem-0875);
  color: var(--code-text);
  background: var(--code-background);
  border-radius: var(--rem-0250);
}
.table table {
  width: 100%;
  font-size: var(--rem-1000);
  line-height: var(--line-height-175);
  border-collapse: collapse;
  overflow-wrap: normal;
  font-variant-numeric: tabular-nums;
}
.table table th,
.table table td {
  height: var(--rem-2500);
  padding: var(--rem-0375) 0;
  vertical-align: top;
}
.table :is(th, td):not(:first-child) {
  padding-left: var(--rem-1500);
}
.table table th,
.table table tr:not(:last-child) td {
  border-bottom: var(--border);
}
.table table th {
  font-size: var(--rem-0875);
  font-weight: var(--font-weight-500);
}
.table :is(th, td)[data-shrink] {
  width: 1%;
  white-space: nowrap;
}
.table :is(th, td)[data-align="center"] {
  text-align: center;
}
.table :is(th, td)[data-align="right"] {
  text-align: right;
}
.table :is(th, td)[data-state="success"] {
  color: light-dark(var(--color-darkgreen), var(--color-palegreen));
}
.table :is(th, td)[data-state="error"] {
  color: light-dark(var(--color-darkred), var(--color-lightcoral));
}
.table :is(th, td)[data-align="center"] > .group:not([data-align]) {
  justify-content: center;
}
.table :is(th, td)[data-align="right"] > .group:not([data-align]) {
  justify-content: flex-end;
}
.table .diff-sign {
  width: 2ch;
  font-family: var(--font-mono);
  text-align: center;
}
.table .diff-line {
  font-family: var(--font-mono);
  font-size: var(--rem-1000);
}
.table .diff td {
  white-space: pre-wrap;
  word-break: break-all;
}
.table .diff th,
.table .diff tr:not(:last-child) td {
  border-bottom: 0;
}
.diff tr[data-variant="add"] {
  color: light-dark(var(--color-darkgreen), var(--color-palegreen));
  background: light-dark(var(--color-honeydew), var(--color-green-950));
}
.diff tr[data-variant="remove"] {
  color: light-dark(var(--color-darkred), var(--color-lightcoral));
  background: light-dark(var(--color-mistyrose), var(--color-red-950));
}
.diff tr[data-variant="context"] {
  color: light-dark(var(--color-gray-600), var(--color-gray-300));
  background: light-dark(var(--color-whitesmoke), var(--color-gray-800));
}
.title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--rem-0500);
  font-size: var(--rem-1750);
  font-weight: var(--font-weight-700);
  line-height: var(--line-height-1375);
}
:lang(en) .title {
  line-height: 1.25;
}
.title a:hover {
  text-decoration: underline;
  text-decoration-thickness: var(--em-0050);
  text-underline-offset: var(--em-0125);
}
.title[data-label]::before {
  content: attr(data-label) ': ';
}
.title-count {
  padding: var(--rem-0250) var(--rem-0500);
  font-size: var(--rem-1000);
  font-variant-numeric: tabular-nums;
  background: var(--code-background);
  border-radius: var(--rem-0250);
}
.content {
  position: relative;
  width: 100%;
  line-height: var(--line-height-175);
}
:lang(en) .content,
:lang(en) .preview-status {
  line-height: var(--line-height-150);
}
.content::after {
  content: "";
  display: block;
  clear: both;
}
.content > *:not(:last-child) {
  margin-bottom: var(--em-1000);
}
.content a:not(.button) {
  color: var(--link-text);
}
.content a:not(.button):hover {
  text-decoration: underline;
  text-decoration-thickness: var(--em-0050);
  text-underline-offset: var(--em-0125);
}
.content a.wikipedia {
  color: var(--link-text);
}
.content a.wiki-link {
  color: var(--link-text);
}
.content a.wiki-link[data-state="missing"] {
  color: light-dark(var(--color-darkred), var(--color-lightcoral));
}
.content a[rel~="external"]::after {
  content: '↗';
  position: relative;
  font-size: var(--em-0750);
  vertical-align: text-top;
}
.content a.tag {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}
.content span[data-state="invalid"] {
  font-family: var(--font-mono);
  color: var(--text-invalid);
}
.content span[data-state="invalid"]::after {
  content: attr(title);
  position: relative;
  top: calc(-1 * var(--em-0250));
  margin-left: var(--em-0250);
  font-size: var(--em-0750);
}
.content p[role="alert"] {
  color: var(--text-invalid);
}
.content p img {
  display: inline-block;
  vertical-align: text-bottom;
}
.content h1,
.content h2,
.content h3,
.content h4,
.content h5,
.content h6,
.content strong,
.content b,
.content dt {
  font-weight: var(--font-weight-700);
}
.content h1,
.content h2,
.content h3,
.content h4 {
  line-height: var(--line-height-150);
}
:lang(en) .content h1,
:lang(en) .content h2,
:lang(en) .content h3,
:lang(en) .content h4 {
  line-height: var(--line-height-1375);
}
.content h1,
.content h2 {
  padding-bottom: var(--em-0125);
  border-bottom: var(--border);
}
.content h1:not(:first-child),
.content h2:not(:first-child) {
  margin-top: var(--em-1000);
}
.content :is(h1, h2, h3, h4):not(:last-child) {
  margin-bottom: var(--em-0750);
}
.content h1 {
  font-size: var(--rem-1500);
}
.content h2 {
  font-size: 1.375rem;
}
.content h3 {
  font-size: var(--rem-1250);
}
.content h4 {
  font-size: var(--rem-1125);
}
.content h5,
.content h6 {
  font-size: var(--rem-1000);
}
.content h6 + * {
  margin-top: calc(-1 * var(--em-1000));
}
:lang(ko) .content em,
.content u {
  text-decoration: underline;
  text-decoration-thickness: var(--em-0050);
  text-underline-offset: var(--em-0125);
}
:lang(ko) .content em {
  font-style: normal;
}
.content ul,
.content ol {
  padding-left: var(--em-1500);
}
.content ul {
  list-style: disc;
}
.content ol {
  list-style: decimal;
}
.content li img {
  display: inline-block;
  vertical-align: text-bottom;
}
.content ul:not([data-columns]) li:not(:last-child),
.content ol:not([data-columns]) li:not(:last-child) {
  margin-bottom: var(--em-0250);
}
.content .user-bio {
  overflow-wrap: anywhere;
}
.content ul.task-list {
  list-style: none;
  padding-left: 0;
}
.content .toc {
  float: right;
  width: 100%;
  padding: var(--em-0750) var(--em-1000);
  font-size: var(--rem-0875);
  background: var(--document-background);
  border: var(--border);
  border-radius: var(--rem-0250);
  box-shadow: var(--box-shadow);
}
@media screen and (min-width: 900px) {
  .content .toc {
    max-width: var(--rem-15000);
    margin-left: var(--em-1000);
    margin-bottom: var(--em-1000);
  }
}
.content .toc ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.content .toc li {
  margin: 0;
}
.content .toc li:not(:last-child) {
  margin-bottom: var(--em-0125);
}
.content .toc li[data-level="1"] {
  padding-inline-start: var(--em-0125);
}
.content .toc li[data-level="2"] {
  margin-left: var(--em-1000);
}
.content .toc + h1,
.content .toc + h2 {
  margin-top: 0;
}
.content ul[data-columns],
.content ol[data-columns] {
  columns: 2 var(--rem-15000);
  column-gap: var(--em-1000);
}
.content [data-columns] li {
  break-inside: avoid;
  padding-bottom: var(--em-0250);
}
.content dd {
  padding-left: var(--em-1500);
}
.content mark {
  padding: var(--em-0125) var(--em-0250);
  color: var(--color-black);
  background: light-dark(gold, khaki);
  border-radius: var(--rem-0250);
}
.content .table table {
  font-size: inherit;
}
.content code,
.content kbd {
  padding: var(--em-0250) var(--em-0375);
  font-size: var(--em-0875);
  color: var(--code-text);
  background: var(--code-background);
  border-radius: var(--rem-0250);
}
.content code,
.content kbd,
.content pre {
  font-family: var(--font-mono);
}
.content kbd {
  font-variant-numeric: tabular-nums;
  border: var(--code-border);
}
.content pre {
  display: block;
  width: 100%;
  padding: var(--em-0375) var(--em-0750);
  overflow-x: auto;
  overflow-wrap: normal;
  color: var(--code-text);
  background: var(--code-background);
  border: var(--code-border);
  border-radius: var(--rem-0250);
}
.content pre code {
  padding: 0;
  background: transparent;
}
.content blockquote {
  position: relative;
  padding-left: var(--em-1500);
  border-left: var(--border);
}
.content blockquote > *:not(:last-child) {
  margin-bottom: var(--em-1000);
}
.content figure {
  max-width: 100%;
}
.content img,
.content figure img,
.content figure iframe {
  overflow: hidden;
  border: var(--border);
  border-radius: var(--rem-0250);
  box-shadow: var(--box-shadow);
}
.content figure iframe {
  aspect-ratio: 1 / 1;
}
.content figure iframe[data-variant="video"] {
  aspect-ratio: 16 / 9;
}
.content .iframe-link {
  display: block;
  max-width: 100%;
  width: max-content;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.content figcaption {
  margin-top: var(--em-0250);
  font-size: var(--em-0875);
}
.content sup {
  position: relative;
  top: var(--em-0125);
  font-size: var(--em-0875);
}
.content del {
  opacity: var(--opacity-75);
}
.content hr {
  display: block;
  height: var(--px-1);
  margin: var(--em-1500) 0 !important;
  border: 0;
  border-bottom: var(--border);
}
.content footer:not(.metadata) {
  font-size: var(--em-0875);
}
.content .transclusion {
  position: relative;
  overflow: hidden;
  padding: var(--em-1000) 1.25em 1.25em;
  background: var(--document-background);
  border: var(--border);
  border-radius: var(--rem-0250);
  box-shadow: var(--box-shadow);
}
.content .transclusion-header {
  margin-bottom: var(--em-1000);
  padding-bottom: var(--em-0250);
  border-bottom: var(--border);
}
.content .transclusion-title {
  font-weight: var(--font-weight-700);
}
.content .footnotes {
  padding-top: var(--em-1000);
  font-size: var(--em-0875);
  border-top: var(--border);
}
.content .footnotes hr {
  display: none;
}
.content .footnote-backref {
  margin-inline-start: var(--em-0125);
  font-size: inherit;
}
.content .footnote-ref {
  padding: 0 var(--em-0125);
}
.tabs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--rem-0250);
  border-bottom: var(--border);
}
.tab {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 5rem;
  width: max-content;
  margin-bottom: calc(-1 * var(--px-1));
  padding: var(--rem-0500) var(--rem-1000);
  font-size: var(--rem-0875);
  white-space: nowrap;
  color: var(--text);
  border: var(--px-1) solid var(--color-transparent);
  border-radius: var(--rem-0250) var(--rem-0250) 0 0;
  cursor: pointer;
  opacity: var(--opacity-75);
}
.tab:not(:disabled, [aria-disabled="true"]):hover {
  opacity: 1;
}
.tab[aria-selected="true"],
.tab[aria-pressed="true"] {
  border: var(--border);
  border-bottom: var(--px-1) solid light-dark(var(--color-white), var(--color-gray-900));
  opacity: 1;
}
@media screen and (max-width: 899px) {
  .tab {
    min-width: auto;
  }
}
.tab-title {
  font-size: var(--rem-1250);
  font-weight: var(--font-weight-700);
  line-height: var(--line-height-1375);
}
.tab-panel {
  display: flex;
  flex-direction: column;
  gap: var(--rem-1500);
}
.dropdown {
  position: relative;
}
.dropdown summary {
  list-style: none;
  display: flex;
  align-items: center;
  cursor: pointer;
}
.dropdown summary::-webkit-details-marker {
  display: none;
}
.dropdown-content,
.suggestions {
  overflow-x: hidden;
  overflow-y: auto;
  border-radius: var(--rem-0250);
}
.dropdown-content {
  position: absolute;
  top: 100%;
  right: 0;
  z-index: var(--layer-999);
  min-width: min(var(--rem-10000), calc(100vw - 2 * var(--rem-0500)));
  max-width: calc(100vw - 2 * var(--rem-0500));
  max-height: var(--rem-20000);
  overflow-wrap: anywhere;
  width: max-content;
  margin-top: var(--rem-0250);
  font-size: var(--rem-0875);
  color: var(--text);
  background: var(--document-background);
  border: var(--border);
  box-shadow: var(--floating-shadow);
}
.dropdown-content[data-position="context"] {
  position: fixed;
  right: auto;
  margin: 0;
}
.dropdown-content a,
.suggestions-item {
  display: block;
  width: 100%;
  padding: var(--rem-0500) var(--rem-0750);
  font-size: var(--rem-0875);
  font-weight: var(--font-weight-400);
  text-align: left;
  background: transparent;
  border: 0;
  border-radius: 0;
  cursor: pointer;
}
.dropdown-content a {
  color: inherit;
}
.dropdown-content a:not([aria-disabled="true"]):hover,
.dropdown-content a:not([aria-disabled="true"]):focus-visible {
  color: var(--text);
  background: light-dark(var(--color-black-a05), rgba(255, 255, 255, .1));
}
.suggestions {
  position: fixed;
  z-index: 9999;
  max-width: min(var(--rem-20000), calc(100vw - 2 * var(--rem-0500)));
  width: 100%;
  max-height: var(--rem-20000);
  background: light-dark(aliceblue, #1d2f40);
  border: var(--px-1) solid light-dark(var(--color-blue-200), var(--color-blue-700));
  box-shadow: var(--floating-shadow);
}
.suggestions-item {
  color: var(--text);
}
.suggestions-item:where(:not(:disabled, [aria-disabled="true"])):hover,
.suggestions-item:where(:not(:disabled, [aria-disabled="true"])):focus-visible {
  color: var(--text);
  background: light-dark(var(--color-black-a05), rgba(255, 255, 255, .1));
}
.suggestions-item[aria-selected="true"] {
  color: var(--text);
  background: light-dark(var(--color-blue-200), var(--color-blue-700));
}
.suggestions-example {
  display: block;
  color: light-dark(var(--color-gray-600), var(--color-gray-300));
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.suggestions-item[aria-selected="true"] .suggestions-example {
  color: inherit;
}
:disabled:not(fieldset),
[aria-disabled="true"],
button:disabled *,
[aria-disabled="true"] *,
.checkbox:has(input:disabled),
.checkbox:has(input:disabled) * {
  cursor: not-allowed;
}
.visually-hidden {
  position: absolute;
  width: var(--px-1);
  height: var(--px-1);
  padding: 0;
  margin: calc(-1 * var(--px-1));
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border-width: 0;
}
@page {
  margin: 18mm;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .flash { transition: none; }
}
@media print {
  :root {
    color-scheme: light;
  }
  html,
  body {
    color: var(--color-black);
    background: var(--color-white);
  }
  * {
    text-shadow: none !important;
    box-shadow: none !important;
  }
  .skip-link,
  .flash,
  .header,
  .footer,
  .section-footer,
  .field[data-position="sticky"] {
    display: none !important;
  }
  .document,
  .main,
  .section,
  .content {
    max-width: none !important;
    width: auto !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
    background: transparent !important;
  }
  a,
  a:visited {
    color: var(--color-black) !important;
    text-decoration: underline;
    text-decoration-thickness: var(--em-0050);
    text-underline-offset: var(--em-0125);
    text-decoration-color: var(--color-gainsboro);
  }
  .content a[rel~="external"][href^="http"]::after {
    content: " (" attr(href) ")";
    word-break: break-all;
  }
  .content h1,
  .content h2,
  .content h3 {
    break-after: avoid-page;
    page-break-after: avoid;
  }
  .table,
  .table table,
  .content pre,
  .content blockquote {
    break-inside: avoid;
    page-break-inside: avoid;
  }
  .table {
    overflow: visible !important;
  }
  .content pre {
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    overflow: visible;
  }
}
.discussion,
.discussion-item {
  display: flex;
  flex-direction: column;
}
.discussion {
  gap: var(--rem-1000);
}
.discussion-item {
  gap: var(--rem-0500);
}
.discussion-item:not(:last-child) {
  padding-bottom: var(--rem-1000);
  border-bottom: var(--border);
}