details,main,search {
  display:block
}

progress {
  vertical-align:baseline
}

summary {
  display:list-item
}

header::after,footer::after,nav ul::after,nav ol::after,.container::after {
  content:"";
  display:table;
  clear:both
}

@media screen {
html {
  -webkit-text-size-adjust:100%;
  text-size-adjust:100%
}

body {
  position:relative;
  margin:0;
  background:#f7f7f7
}

.wrapper {
  padding:1px 0;
  border-bottom:1px solid #ccc;
  background:#fff
}

.site-header,.site-footer,.container {
  width:88%;
  max-width:54em;
  margin:0 auto
}

.site-header {
  padding:1em 0
}

.site-header h2 {
  margin:0
}

.site-header h3 {
  margin:.5em 0 0;
  font-family:"PT Serif",Constantia,"Lucida Bright",Lucidabright,"Lucida Serif",Lucida,"DejaVu Serif","Bitstream Vera Serif","Liberation Serif",Georgia,serif;
  font-size:1.25rem;
  font-style:italic;
  font-weight:normal;
  line-height:1.4
}

.site-footer {
  padding:.5em 0
}

.article {
  margin-bottom:2em;
  overflow-wrap:break-word
}

.complementary-content {
  margin:2em -6% 0;
  padding:0 6%;
  overflow-wrap:break-word;
  border-top:2px dashed #ccc
}

.accessibility {
  position:absolute;
  width:1px;
  height:1px;
  margin:-1px;
  padding:0;
  overflow:hidden;
  clip-path:inset(50%);
  border:0;
  white-space:nowrap
}

.site-navigation {
  background-color:hsl(0,0%,86.8333333333%)
}

.site-navigation>div {
  position:relative;
  max-width:54em;
  margin:0 auto
}

.site-navigation ul {
  margin:0;
  padding:0;
  border:solid hsl(0,0%,79.8333333333%);
  border-width:1px 0;
  list-style:none
}

.site-navigation li {
  border:solid hsl(0,0%,79.8333333333%);
  border-width:1px 0;
  background-color:#eee
}

.site-navigation li:hover {
  background-color:rgb(248.2,248.2,248.2)
}

.site-navigation li:active {
  background-color:hsl(0,0%,82.8333333333%);
  box-shadow:inset 0 .2em .25em rgba(0,0,0,.15)
}

.site-navigation li.active {
  background-color:hsl(0,0%,101.3333333333%);
  box-shadow:none
}

.site-navigation a {
  display:block;
  padding:.5em 6%;
  color:#333
}

.site-navigation a:hover,.site-navigation a:visited {
  color:#333;
  text-decoration:none
}

.site-navigation a:active {
  color:hsl(0,0%,10%);
  text-decoration:none
}

search {
  padding:1em 6% .5em;
  background:#fff
}

search input[type=search] {
  width:16em;
  height:2.125em;
  padding-right:.1875em;
  padding-left:2em;
  border-radius:.5em;
  background:url("data:image/svg+xml,%3Csvg xmlns=%27http://www.w3.org/2000/svg%27 width=%2732%27 height=%2732%27 viewBox=%270 0 32 32%27%3E%3Cg fill=%27%23333%27%3E%3Cpath d=%27M4,13c0-5,4-9,9-9c5,0,9,4,9,9c0,5-4,9-9,9C8,22,4,18,4,13z M13,19c3.3,0,6-2.7,6-6s-2.7-6-6-6s-6,2.7-6,6S9.7,19,13,19z%27/%3E%3Cpath d=%27M17.5,19l1.5-1.5l4.5,3L28,25c0,0,0,1.5-0.75,2.25S25,28,25,28l-4.5-4.5L17.5,19z%27/%3E%3C/g%3E%3C/svg%3E") no-repeat left center;
  background-size:2em 2em
}

a {
  color:#004cbf;
  text-decoration:none;
  -webkit-text-decoration-skip:ink;
  text-decoration-skip-ink:auto;
  touch-action:manipulation
}

a:hover,a:active {
  outline:0;
  color:#06f;
  text-decoration:underline
}

a:focus {
  outline:1px solid #06f
}

h1 a,h2 a,h3 a,h4 a,h5 a,h6 a {
  color:#000
}

h1 a:hover,h1 a:active,h2 a:hover,h2 a:active,h3 a:hover,h3 a:active,h4 a:hover,h4 a:active,h5 a:hover,h5 a:active,h6 a:hover,h6 a:active {
  color:#000;
  text-decoration-color:rgba(51,51,51,.5)
}

.paginator {
  display:flex;
  justify-content:space-between
}

.paginator [rel=next] {
  margin-inline-start:auto
}

.skip-link {
  position:absolute;
  z-index:2;
  top:1px;
  left:1px;
  padding:.25em .5em;
  transform:translateY(-5em);
  transition:transform .25s ease-in-out;
  background-color:hsl(0,0%,101.3333333333%);
  color:#333;
  font-family:system-ui,-apple-system,"Segoe UI",Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol"
}

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

html {
  font-size:16px;
  line-height:1.5
}

body {
  color:#333;
  font-family:"PT Serif",Constantia,"Lucida Bright",Lucidabright,"Lucida Serif",Lucida,"DejaVu Serif","Bitstream Vera Serif","Liberation Serif",Georgia,serif
}

.site-navigation {
  font-family:system-ui,-apple-system,"Segoe UI",Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";
  font-weight:bold
}

h1,h2,h3,h4,h5,h6 {
  clear:both;
  color:#000;
  font-family:system-ui,-apple-system,"Segoe UI",Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol"
}

h1 {
  margin:.6315789em 0;
  font-size:2.375rem;
  letter-spacing:-0.25px;
  line-height:1.1842105
}

h2 {
  margin:.75em 0;
  font-size:2rem;
  letter-spacing:-0.25px;
  line-height:1.25
}

h3 {
  margin:1em 0;
  font-size:1.5rem;
  letter-spacing:-0.25px;
  line-height:1.3333333
}

h4 {
  margin:1em 0;
  font-size:1.25rem;
  line-height:1.4
}

h5 {
  margin:1em 0;
  font-size:1.125rem;
  line-height:1.4444444
}

h6 {
  margin:1em 0;
  font-size:1rem;
  line-height:1.5
}

b,strong {
  font-weight:bolder
}

address {
  margin:1em 0
}

blockquote {
  margin:.8em 0;
  font-size:1.25rem;
  font-style:italic;
  line-height:1.4;
  text-align:center
}

abbr[title] {
  border-bottom:0;
  -webkit-text-decoration:underline dotted;
  text-decoration:underline dotted
}

mark,var {
  padding:0 .25em;
  border-radius:.25em;
  background:#fff9e1;
  color:#333
}

pre,code,kbd,samp {
  border:1px solid hsl(0,0%,89%);
  border-radius:.2857143em;
  background-color:#f7f7f7;
  color:#333;
  font-family:Menlo,Consolas,Monaco,monospace;
  font-size:.875rem;
  line-height:1.5
}

code,kbd,samp {
  padding:1px .21429em
}

pre {
  padding:.5714286em 1.1428571em;
  overflow-wrap:normal;
  overflow-x:auto;
  tab-size:4
}

pre code {
  padding:0;
  overflow-wrap:normal;
  border:0;
  background-color:rgba(0,0,0,0);
  direction:ltr;
  font-size:1em;
  -ms-hyphens:none;
  hyphens:none;
  text-align:left;
  word-break:normal;
  word-spacing:normal;
  white-space:pre
}

sub,sup.footnote,sup {
  position:relative;
  font-size:.75em;
  line-height:0;
  vertical-align:baseline
}

sup {
  top:-0.5em
}

sub {
  bottom:-0.25em
}

small,figcaption,tfoot,.footnote {
  font-size:.8125rem;
  line-height:1.5
}

figcaption,tfoot,.footnote {
  color:#585858
}

figcaption {
  margin-top:.5em;
  font-style:italic
}

hr {
  box-sizing:content-box;
  height:24px;
  margin:1em 0;
  overflow:visible;
  border:0;
  background:url("data:image/svg+xml,%3Csvg xmlns=%27http://www.w3.org/2000/svg%27 viewBox=%270 0 240 24%27%3E%3Cpath fill=%27%23333%27 d=%27M0,0c1.742,13.61,54.74,20.912,119.995,15.279C184.922,9.679,238.594,13.024,240,24c-1.744-13.613-54.742-20.913-120.005-15.284C55.078,14.32,1.405,10.973,0,0z%27/%3E%3C/svg%3E") 50% 50% no-repeat;
  background-size:240px 24px
}

[dir=ltr],[dir=rtl] {
  unicode-bidi:isolate
}

bdo[dir=ltr],bdo[dir=rtl] {
  unicode-bidi:isolate-override
}

:lang(ja) {
  font-family:"Hiragino Sans","Hiragino Kaku Gothic Pro","Meiryo UI",sans-serif;
  font-weight:300
}

:lang(ko) {
  font-family:GulimChe,Gulim,sans-serif
}

:lang(zh-cn) {
  font-family:"PingFang SC",SimHei,sans-serif
}

:lang(zh-tw) {
  font-family:"PingFang TC",PMingLiU,sans-serif
}

[lang|=ar] a:hover,[lang|=fa] a:hover,[lang|=ur] a:hover {
  text-decoration:none
}

[dir=rtl] code {
  direction:ltr
}

[dir=rtl] img.align-left {
  margin:1em 0 1em 1em;
  float:right
}

[dir=rtl] img.align-right {
  margin:1em 1em 1em 0;
  float:left
}

[dir=rtl] caption {
  text-align:right
}

[dir=rtl] th,[dir=rtl] td {
  text-align:right
}

[dir=rtl] menu,[dir=rtl] ol,[dir=rtl] ul {
  padding:0 2em 0 0
}

[dir=rtl] .site-navigation ul,[dir=rtl] .article-list {
  padding:0
}

[dir=rtl] dd {
  margin:0 2em 0 0
}

[dir=rtl] input[type=checkbox]+label,[dir=rtl] input[type=radio]+label {
  margin:0 0 0 .5em
}

[dir=rtl] input[type=checkbox]+label:last-of-type,[dir=rtl] input[type=radio]+label:last-of-type {
  margin:0
}

[dir=rtl] select {
  padding-right:.1875em;
  padding-left:1.5em;
  background-position:.5em center
}

[dir=rtl] .skip-link {
  right:1px;
  left:auto
}

[dir=rtl] .comments h4 .comment-anchor {
  float:left
}

video {
  display:inline-block
}

img,video {
  max-width:100%;
  height:auto
}

img {
  vertical-align:middle
}

img.align-left {
  margin:1em 1em 1em 0;
  float:left
}

img.align-right {
  margin:1em 0 1em 1em;
  float:right
}

img.align-center {
  display:block;
  margin:1em auto
}

figure {
  margin:1em 0
}

table {
  width:100%;
  margin-bottom:1em;
  border-spacing:0;
  border-collapse:collapse
}

caption {
  margin-bottom:.5em;
  font-style:italic;
  text-align:left
}

th,td {
  padding:.5em;
  border:1px solid #d4d4d4;
  vertical-align:top;
  text-align:left
}

thead tr {
  background-color:#eee
}

thead th,thead td {
  border:1px solid #ccc
}

tbody tr:nth-child(even) {
  background-color:#f7f7f7
}

tfoot th,tfoot td {
  padding:.6666667em
}

[rowspan] {
  vertical-align:middle
}

menu,ol,ul {
  padding:0 0 0 2em
}

li>ul,li>ol {
  margin:0
}

li::marker {
  color:color-text-heading
}

dd {
  margin:0 0 0 2em
}

.article-list {
  margin:0 0 2em;
  padding:0;
  border-top:1px solid #ccc;
  list-style:none
}

.article-list li {
  margin-bottom:0;
  border-bottom:1px solid #ccc
}

fieldset {
  min-width:0;
  margin:1em 0;
  padding:1px 1em;
  border:1px solid #ccc
}

legend {
  display:table;
  box-sizing:border-box;
  max-width:100%;
  padding:0;
  color:inherit;
  white-space:normal
}

button,input {
  overflow:visible;
  touch-action:manipulation
}

button,input,optgroup,select,textarea {
  box-sizing:border-box;
  max-width:100%;
  margin:0;
  color:#000;
  font-family:system-ui,-apple-system,"Segoe UI",Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";
  font-size:1rem;
  line-height:1.375;
  vertical-align:baseline
}

[type=color],[type=date],[type=datetime],[type=datetime-local],[type=email],[type=month],[type=number],[type=password],[type=search],[type=tel],[type=text],[type=time],[type=url],[type=week],select,textarea {
  height:2em;
  padding:.25em .1875em;
  border:1px solid #ccc;
  border-radius:0;
  background:#fff;
  appearance:none
}

[type=color]:focus,[type=date]:focus,[type=datetime]:focus,[type=datetime-local]:focus,[type=email]:focus,[type=month]:focus,[type=number]:focus,[type=password]:focus,[type=search]:focus,[type=tel]:focus,[type=text]:focus,[type=time]:focus,[type=url]:focus,[type=week]:focus,select:focus,textarea:focus {
  border-color:#06f;
  outline:1px solid rgba(0,0,0,0)
}

[type=checkbox],[type=radio] {
  padding:0
}

[type=checkbox]+label,[type=radio]+label {
  margin:0 .5em 0 0
}

[type=checkbox]+label:last-of-type,[type=radio]+label:last-of-type {
  margin:0
}

[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button {
  height:auto
}

[type=search]::-webkit-search-decoration {
  appearance:none
}

select {
  padding-right:1.5em;
  background:#fff url("data:image/svg+xml,%3Csvg xmlns=%27http://www.w3.org/2000/svg%27 width=%2717%27 height=%275%27 viewBox=%270 0 17 5%27%3E%3Cpolygon fill=%27%23333%27 points=%270,0 5,5 10,0%27/%3E%3C/svg%3E") right center no-repeat;
  background-size:1.0625em .3125em;
  text-transform:none
}

select::-ms-expand {
  opacity:0
}

select[size],select[multiple] {
  height:auto;
  padding-right:.5em;
  background-image:none
}

select[size="0"],select[size="1"] {
  height:2em
}

optgroup {
  font-style:normal;
  font-weight:bold
}

textarea {
  width:100%;
  height:auto;
  min-height:3em;
  overflow:auto;
  vertical-align:top;
  resize:vertical
}

[disabled],[disabled] option,[disabled] optgroup,span.disabled {
  border-color:#d4d4d4 !important;
  opacity:1;
  background:#eee !important;
  box-shadow:none !important;
  color:#aaa !important;
  text-shadow:none !important;
  cursor:default !important
}

.small input {
  width:25%;
  min-width:151px
}

.small textarea {
  height:5.5em
}

.large input {
  width:50%;
  min-width:302px
}

.large textarea {
  height:9.75em
}

input:focus:invalid,select:focus:invalid,textarea:focus:invalid {
  border-color:#9d261d;
  box-shadow:none
}

input:-moz-ui-invalid,select:-moz-ui-invalid,textarea:-moz-ui-invalid {
  border-color:#9d261d;
  box-shadow:none
}

:-ms-input-placeholder {
  opacity:1;
  color:#999;
  font:inherit
}

::placeholder {
  opacity:1;
  color:#999;
  font:inherit
}

.required {
  border:0;
  color:#9d261d
}

button {
  overflow:visible;
  text-transform:none
}

button::-moz-focus-inner,[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner {
  padding:0;
  border-style:none
}

button,[type=button],[type=reset],[type=submit] {
  background-color:rgb(222.7,222.7,222.7);
  background-image:linear-gradient(#eeeeee, rgb(222.7, 222.7, 222.7));
  display:inline-block;
  position:relative;
  width:auto;
  height:2em;
  padding:.25em 1em;
  border:1px solid rgb(222.7,222.7,222.7);
  border-radius:1em;
  background-clip:padding-box;
  box-shadow:0 2px 0 rgb(171.7,171.7,171.7);
  color:#333;
  font-weight:normal;
  text-align:center;
  appearance:none;
  cursor:pointer
}

button:hover,[type=button]:hover,[type=reset]:hover,[type=submit]:hover {
  background-color:rgb(232.9,232.9,232.9);
  background-image:linear-gradient(rgb(248.2, 248.2, 248.2), rgb(232.9, 232.9, 232.9));
  border-color:hsl(0,0%,74.3333333333%);
  color:#333;
  text-decoration:none
}

button:active,[type=button]:active,[type=reset]:active,[type=submit]:active {
  top:2px;
  border-color:hsl(0,0%,74.3333333333%);
  box-shadow:none;
  color:hsl(0,0%,10%);
  text-decoration:none
}

button:focus,[type=button]:focus,[type=reset]:focus,[type=submit]:focus {
  border-color:#06f;
  outline:1px solid rgba(0,0,0,0)
}

button[disabled],[type=button][disabled],[type=reset][disabled],[type=submit][disabled] {
  top:2px !important
}

.comments {
  margin-bottom:1em;
  padding:1px 1em;
  overflow-wrap:break-word;
  border-radius:.5em;
  background:#f7f7f7
}

.comments h4 .is-author {
  font-weight:normal
}

.comments h4 .comment-anchor {
  float:right;
  font-weight:normal
}

.comments-author {
  background:hsl(0,0%,93.862745098%)
}

#cpreview {
  margin-bottom:2px;
  padding:1em;
  border-radius:.5em;
  background-color:#fff9e1
}

.error_message li {
  color:#9d261d
}

.comments_error {
  border-color:#9d261d
}

#popup-page .container {
  max-width:52em
}

}

@media only screen and (min-width: 38em) {
.site-navigation {
  border-top:1px solid #ccc;
  border-bottom:1px solid #ccc
}

.site-navigation>div {
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  width:88%
}

.site-navigation ul {
  display:flex;
  flex-wrap:wrap;
  border:0
}

.site-navigation li {
  border-width:0 1px
}

.site-navigation a {
  padding:.5em 1em
}

search {
  margin-top:.2em;
  padding:0;
  background:rgba(0,0,0,0)
}

search input[type=search] {
  width:2.125em;
  padding-right:0;
  transition:width .2s ease-in-out,border-color .2s ease-in-out;
  background-color:#eee;
  cursor:pointer
}

search input[type=search]:hover {
  background-color:rgb(248.2,248.2,248.2)
}

search input[type=search]:focus {
  width:16em;
  padding-right:.1875em;
  background-color:hsl(0,0%,101.3333333333%);
  cursor:auto
}

}

@media only screen and (min-width: 46em) {
html {
  font-size:1.125rem
}

}

@media screen and (prefers-reduced-motion: reduce),(update: slow) {
search input[type=search] {
  transition-duration:0
}

}

@media print {
*,*::before,*::after {
  background:rgba(0,0,0,0) !important;
  box-shadow:none !important;
  color:#000 !important;
  text-shadow:none !important
}

html {
  font-size:8pt;
  line-height:1.5
}

body {
  margin:.5cm;
  padding:2em 5em;
  font-family:"Helvetica Neue",sans-serif
}

a {
  text-decoration:none
}

.site-header {
  border-bottom:1pt solid #000
}

.site-footer {
  margin-top:12pt;
  border-top:1pt solid #000
}

nav,audio,video,form,#comments-form,.comments h4 a:last-child,.complementary-content,.paginator,.skip-link {
  display:none
}

abbr[title]::after {
  content:" (" attr(title) ")"
}

h1 {
  margin:16pt 0;
  font-size:32pt;
  font-weight:normal;
  line-height:36pt
}

h2 {
  margin:14pt 0;
  font-size:24pt;
  line-height:28pt;
  orphans:2;
  widows:2;
  break-after:avoid
}

h3 {
  margin:12pt 0;
  font-size:18pt;
  line-height:22pt;
  orphans:2;
  widows:2;
  break-after:avoid
}

h4 {
  margin:11pt 0;
  font-size:14pt;
  line-height:18pt;
  orphans:2;
  widows:2;
  break-after:avoid
}

h5 {
  margin:10pt 0;
  font-size:12pt;
  line-height:16pt;
  orphans:2;
  widows:2;
  break-after:avoid
}

h6 {
  margin:9pt 0;
  font-size:10pt;
  line-height:14pt;
  orphans:2;
  widows:2;
  break-after:avoid
}

p {
  orphans:2;
  widows:2;
  text-align: justify;
  hyphens: auto;
}

footer,figcaption,tfoot,small,.footnote {
  font-size:6pt
}

blockquote {
  padding:0 0 0 8pt;
  border-left:3pt solid #000;
  font-size:16pt;
  break-inside:avoid
}

[dir=rtl] blockquote {
  padding:0 8pt 0 0;
  border-right:3pt solid #000;
  border-left:0
}

pre {
  margin-bottom:8pt;
  padding:8pt;
  border:1pt solid #000;
  white-space:pre-wrap !important
}

pre,code,kbd,samp,var {
  font-family:"Courier New",Courier,monospace
}

img {
  break-inside:avoid
}

img.align-left {
  margin:1em 1em 1em 0;
  float:left
}

img.align-right {
  margin:1em 0 1em 1em;
  float:right
}

img.align-center {
  display:block;
  margin:1em auto
}

[dir=rtl] img.align-left {
  margin:1em 0 1em 1em;
  float:right
}

[dir=rtl] img.align-right {
  margin:1em 1em 1em 0;
  float:left
}

figure {
  margin-bottom:8pt
}

figcaption {
  margin-top:4pt
}

ul {
  padding:0 0 8pt 1.8em;
  list-style:square
}

[dir=rtl] ul {
  padding:0 1.8em 8pt 0
}

ol {
  padding:0 0 8pt 1.8em;
  list-style:decimal
}

[dir=rtl] ol {
  padding:0 1.8em 8pt 0
}

dl {
  padding:0 0 8pt 1.8em
}

[dir=rtl] dl {
  padding:0 1.8em 8pt 0
}

table {
  width:100%;
  margin-bottom:8pt
}

caption {
  margin-bottom:4pt;
  font-weight:bold
}

tr {
  break-inside:avoid
}

th,td {
  padding:4pt 8pt;
  border-bottom:1pt solid #000
}

thead {
  display:table-header-group
}

thead th {
  border-top:1pt solid #000
}

.comments {
  break-inside:avoid
}

}