/* <system section="theme" selected="6801883189112740582"> */
@charset "UTF-8";@import url("https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined");

/*
  Theme: 2column-simple-cyan
  Author: stone-hiro
  Responsive: yes
  Description:
    2カラムのシンプルなテーマです
*/
/* normalize.css適用 */
/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */
/* Document
   ========================================================================== */
/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in iOS.
 */
html {
  line-height: 1.15; /* 1 */
  -webkit-text-size-adjust: 100%; /* 2 */
}
/* Sections
   ========================================================================== */
/**
 * Remove the margin in all browsers.
 */
body {
  margin: 0;
}
/**
 * Render the `main` element consistently in IE.
 */
main {
  display: block;
}
/**
 * Correct the font size and margin on `h1` elements within `section` and
 * `article` contexts in Chrome, Firefox, and Safari.
 */
h1 {
  font-size: 2em;
  margin: 0.67em 0;
}
/* Grouping content
   ========================================================================== */
/**
 * 1. Add the correct box sizing in Firefox.
 * 2. Show the overflow in Edge and IE.
 */
hr {
  box-sizing: content-box; /* 1 */
  height: 0; /* 1 */
  overflow: visible; /* 2 */
}
/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
pre {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
}
/* Text-level semantics
   ========================================================================== */
/**
 * Remove the gray background on active links in IE 10.
 */
a {
  background-color: transparent;
}
/**
 * 1. Remove the bottom border in Chrome 57-
 * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
 */
abbr[title] {
  border-bottom: none; /* 1 */
  text-decoration: underline; /* 2 */
  -webkit-text-decoration: underline dotted;
          text-decoration: underline dotted; /* 2 */
}
/**
 * Add the correct font weight in Chrome, Edge, and Safari.
 */
b,
strong {
  font-weight: bolder;
}
/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
code,
kbd,
samp {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
}
/**
 * Add the correct font size in all browsers.
 */
small {
  font-size: 80%;
}
/**
 * Prevent `sub` and `sup` elements from affecting the line height in
 * all browsers.
 */
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}
sub {
  bottom: -0.25em;
}
sup {
  top: -0.5em;
}
/* Embedded content
   ========================================================================== */
/**
 * Remove the border on images inside links in IE 10.
 */
img {
  border-style: none;
}
/* Forms
   ========================================================================== */
/**
 * 1. Change the font styles in all browsers.
 * 2. Remove the margin in Firefox and Safari.
 */
button,
input,
optgroup,
select,
textarea {
  font-family: inherit; /* 1 */
  font-size: 100%; /* 1 */
  line-height: 1.15; /* 1 */
  margin: 0; /* 2 */
}
/**
 * Show the overflow in IE.
 * 1. Show the overflow in Edge.
 */
button,
input { /* 1 */
  overflow: visible;
}
/**
 * Remove the inheritance of text transform in Edge, Firefox, and IE.
 * 1. Remove the inheritance of text transform in Firefox.
 */
button,
select { /* 1 */
  text-transform: none;
}
/**
 * Correct the inability to style clickable types in iOS and Safari.
 */
button,
[type="button"],
[type="reset"],
[type="submit"] {
  -webkit-appearance: button;
}
/**
 * Remove the inner border and padding in Firefox.
 */
button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}
/**
 * Restore the focus styles unset by the previous rule.
 */
button:-moz-focusring,
[type="button"]:-moz-focusring,
[type="reset"]:-moz-focusring,
[type="submit"]:-moz-focusring {
  outline: 1px dotted ButtonText;
}
/**
 * Correct the padding in Firefox.
 */
fieldset {
  padding: 0.35em 0.75em 0.625em;
}
/**
 * 1. Correct the text wrapping in Edge and IE.
 * 2. Correct the color inheritance from `fieldset` elements in IE.
 * 3. Remove the padding so developers are not caught out when they zero out
 *    `fieldset` elements in all browsers.
 */
legend {
  box-sizing: border-box; /* 1 */
  color: inherit; /* 2 */
  display: table; /* 1 */
  max-width: 100%; /* 1 */
  padding: 0; /* 3 */
  white-space: normal; /* 1 */
}
/**
 * Add the correct vertical alignment in Chrome, Firefox, and Opera.
 */
progress {
  vertical-align: baseline;
}
/**
 * Remove the default vertical scrollbar in IE 10+.
 */
textarea {
  overflow: auto;
}
/**
 * 1. Add the correct box sizing in IE 10.
 * 2. Remove the padding in IE 10.
 */
[type="checkbox"],
[type="radio"] {
  box-sizing: border-box; /* 1 */
  padding: 0; /* 2 */
}
/**
 * Correct the cursor style of increment and decrement buttons in Chrome.
 */
[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
  height: auto;
}
/**
 * 1. Correct the odd appearance in Chrome and Safari.
 * 2. Correct the outline style in Safari.
 */
[type="search"] {
  -webkit-appearance: textfield; /* 1 */
  outline-offset: -2px; /* 2 */
}
/**
 * Remove the inner padding in Chrome and Safari on macOS.
 */
[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}
/**
 * 1. Correct the inability to style clickable types in iOS and Safari.
 * 2. Change font properties to `inherit` in Safari.
 */
::-webkit-file-upload-button {
  -webkit-appearance: button; /* 1 */
  font: inherit; /* 2 */
}
/* Interactive
   ========================================================================== */
/*
 * Add the correct display in Edge, IE 10+, and Firefox.
 */
details {
  display: block;
}
/*
 * Add the correct display in all browsers.
 */
summary {
  display: list-item;
}
/* Misc
   ========================================================================== */
/**
 * Add the correct display in IE 10+.
 */
template {
  display: none;
}
/**
 * Add the correct display in IE 10.
 */
[hidden] {
  display: none;
}
/* 本体 */
/* ===========================================================
 * 全体適用
 * =========================================================== */
:root {
  /* 色の定義 */
  --body-background-color: #ffffff;
  --text-color: #333333;
  --text-light-color: #767676;
  --keyword-line-color: #767676;
  --primary-color: #008da6;
  --secondary-color: #00a3bf;
  --tertiary-color: #006137;
  --background-color: #e6fcff;
  --link-color: #00118f;
  --link-visited-color: #8b008b;
  --link-active-color: #e25100;
  --pre-block-bg-color: #f2f2f2;
  --pre-block-text-color: #1a1a1a;
  --code-bg-color: #f2f2f2;
  --code-text-color: #008da6;
  --synSpecial-color: #c000c0;
  --synType-color: #6fA104;
  --synComment-color: #0877d7;
  --synPreProc-color: #8843e1;
  --synIdentifier-color: #008299;
  --synConstant-color: #ec0000;
  --synStatement-color: #927200;
  --blockquote-border-color: #cccccc;
  --table-border-color: #cccccc;
}
@media (prefers-color-scheme: dark) {
  :root {
    --body-background-color: #1f1f1f;
    --text-color: #f2f2f2;
    --text-light-color: #999999;
    --keyword-line-color: #767676;
    --primary-color: #01b7d6;
    --secondary-color: #00a3bf;
    --tertiary-color: #99f2ff;
    --background-color: #003741;
    --link-color: #7096f8;
    --link-visited-color: #db00db;
    --link-active-color: #e25100;
    --pre-block-bg-color: #1a1a1a;
    --pre-block-text-color: #f2f2f2;
    --code-bg-color: #1a1a1a;
    --code-text-color: #01b7d6;
    --synSpecial-color: #db00db;
    --synType-color: #6fA104;
    --synComment-color: #0877d7;
    --synPreProc-color: #a565f8;
    --synIdentifier-color: #00a3bf;
    --synConstant-color: #fe3939;
    --synStatement-color: #a58000;
    --blockquote-border-color: #666666;
    --table-border-color: #666666;
  }
}
html,
body {
  font-family: "Helvetica Neue", "Helvetica", "Arial", "BIZ UDPGothic", "Meiryo", "MS PGothic", "Hiragino Kaku Gothic Pro", sans-serif;
  color: var(--text-color);
  background-color: var(--body-background-color);
  font-size: 1rem;
  font-weight: normal;
  line-height: 1.7;
  letter-spacing: 0.02rem;
}
a {
  color: var(--link-color);
}
a:hover {
  text-decoration-style: double;
}
a:active {
  color: var(--link-active-color);
}
a:visited {
  color: var(--link-visited-color);
}
a.keyword {
  text-decoration: none;
  border-bottom: thin dashed var(--keyword-line-color);
  color: var(--text-color);
}
h1 a, h2 a, h3 a, h4 a, h5 a, h6 a {
  color: var(--text-color);
  text-decoration: none;
}
h1 a:hover, h2 a:hover, h3 a:hover, h4 a:hover, h5 a:hover, h6 a:hover {
  text-decoration-style: double;
}
h1 a:active, h2 a:active, h3 a:active, h4 a:active, h5 a:active, h6 a:active {
  color: var(--link-active-color);
}
/* ===========================================================
 * グローバルヘッダ
 * 
 * グローバルヘッダの中はiframeですが、
 * #globalheader-container に背景色や文字色を指定することで
 * iframeの中にも色が反映されます
 * =========================================================== */
#globalheader-container {
  background-color: var(--text-color);
  color: var(--background-color);
}
/* ===========================================================
 * Container
 * =========================================================== */
#container,
#footer {
  padding-left: 10px;
  padding-right: 10px;
  width: 95%;
}
@media (min-width: 992px) {
  #container,
  #footer {
    width: 80%;
    margin: auto;
  }
}
/* ===========================================================
 * 2カラムレイアウト
 * =========================================================== */
#content-inner {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
@media (min-width: 768px) {
  #content-inner {
    flex-direction: row;
  }
}
#wrapper {
  margin-bottom: 2rem;
}
@media (min-width: 768px) {
  #wrapper {
    width: 75%;
    margin-right: 5%;
  }
}
@media (min-width: 768px) {
  #box2 {
    width: 20%;
  }
}
/* ===========================================================
 * ヘッダ（ブログタイトル）
 * =========================================================== */
#blog-title {
  margin: 1rem 0;
  text-align: center;
}
@media (min-width: 768px) {
  #blog-title {
    margin: 3rem 0;
    text-align: left;
  }
}
#title {
  font-size: 1.5rem;
  font-weight: bold;
  line-height: 1.5;
  letter-spacing: 0.02rem;
  margin: 0;
}
@media (min-width: 768px) {
  #title {
    font-size: 2rem;
    font-weight: bold;
    line-height: 1.5;
    letter-spacing: 0.02rem;
  }
}
#title a {
  color: var(--text-color);
}
#blog-description {
  font-size: 1rem;
  font-weight: normal;
  line-height: 1.7;
  letter-spacing: 0.02rem;
  color: var(--text-light-color);
  margin: 0.2rem 0;
}
.header-image-enable #blog-title {
  margin: 0 0 2rem;
}
.header-image-enable #blog-title-inner {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
}
@media (min-width: 768px) {
  .header-image-enable #blog-title-inner {
    justify-content: no;
  }
}
/* ===========================================================
 * タイトル下HTML
 * =========================================================== */
#top-editarea {
  margin-bottom: 1rem;
}
/* ===========================================================
 * パンくずリスト（カテゴリー、記事ページで表示）
 * =========================================================== */
.breadcrumb {
  padding: 0.5rem 0;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  font-weight: normal;
  line-height: 1.3;
  letter-spacing: 0;
  border-bottom: thin dashed var(--tertiary-color);
}
/* ===========================================================
 * entry（記事欄）
 * =========================================================== */
.entry {
  position: relative;
  margin-bottom: 4rem;
}
.entry-header {
  margin-bottom: 1rem;
  border-bottom: thin dashed var(--tertiary-color);
  position: relative;
}
.date {
  margin-bottom: 0.5rem;
}
.date a {
  color: var(--primary-color);
  text-decoration: none;
}
.date a:hover {
  font-weight: bold;
}
.date a:active {
  color: var(--link-active-color);
}
.date:before {
  font-family: "Material Symbols Outlined";
  content: "\e8b5";
  color: var(--primary-color);
  vertical-align: middle;
}
.date-last-updated {
  color: var(--primary-color);
}
/* エントリタイトル */
.entry-title {
  margin: 0 0 1rem;
  padding-left: 0.5rem;
  font-size: 1.5rem;
  font-weight: bold;
  line-height: 1.5;
  letter-spacing: 0.02rem;
  color: var(--text-color);
  border-left: 0.5rem solid var(--primary-color);
}
@media (min-width: 768px) {
  .entry-title {
    font-size: 1.75rem;
    font-weight: bold;
    line-height: 1.5;
    letter-spacing: 0.02rem;
  }
}
.entry-title a {
  color: var(--text-color);
}
/* カテゴリ */
.categories {
  margin: 1rem 0;
}
.categories:before {
  font-family: "Material Symbols Outlined";
  content: "\e2c7";
  font-size: 1rem;
  color: var(--primary-color);
  vertical-align: middle;
}
@media (min-width: 768px) {
  .categories:before {
    font-size: 1.5rem;
  }
}
.categories a {
  color: var(--primary-color);
  text-decoration: none;
  padding: 0.25rem 0.5rem;
  margin-right: 0.5rem;
  border: thin solid var(--tertiary-color);
}
.categories a:hover {
  font-weight: bold;
}
.categories a:active {
  color: var(--link-active-color);
}
/* 「編集する」ボタン */
.entry-header-menu {
  position: absolute;
  top: 0;
  right: 0;
}
.entry-header-menu a {
  padding: 0.5rem 1rem;
  color: var(--primary-color);
  border: thin solid var(--primary-color);
  border-radius: 8px;
  text-decoration: none;
}
.entry-header-menu a:hover {
  font-weight: bold;
}
.entry-header-menu a:active {
  color: var(--link-active-color);
}
.entry-header-menu a:before {
  font-family: "Material Symbols Outlined";
  content: "\e3c9";
  color: var(--primary-color);
  vertical-align: middle;
}
/* 記事本文 */
.entry-content img,
.entry-content video {
  max-width: 100%;
  height: auto;
}
.entry-content h1 {
  margin: 3rem 0 2rem;
  font-size: 1.5rem;
  font-weight: bold;
  line-height: 1.5;
  letter-spacing: 0.02rem;
  border-bottom: solid 3px var(--background-color);
  position: relative;
}
@media (min-width: 768px) {
  .entry-content h1 {
    font-size: 1.75rem;
    font-weight: bold;
    line-height: 1.5;
    letter-spacing: 0.02rem;
  }
}
.entry-content h1:after {
  position: absolute;
  content: " ";
  display: block;
  border-bottom: 3px solid #008da6;
  bottom: -3px;
  width: 20%;
}
.entry-content h2 {
  margin: 2.5rem 0 1.5rem;
  font-size: 1.5rem;
  font-weight: bold;
  line-height: 1.5;
  letter-spacing: 0.02rem;
  border-bottom: solid 3px var(--background-color);
  position: relative;
}
@media (min-width: 768px) {
  .entry-content h2 {
    font-size: 1.375rem;
    font-weight: bold;
    line-height: 1.5;
    letter-spacing: 0.02rem;
  }
}
.entry-content h2:after {
  position: absolute;
  content: " ";
  display: block;
  border-bottom: 3px solid #008da6;
  bottom: -3px;
  width: 30%;
}
.entry-content h3 {
  margin: 2rem 0 1rem;
  font-size: 1.25rem;
  font-weight: bold;
  line-height: 1.5;
  letter-spacing: 0.02rem;
  border-bottom: solid 3px var(--background-color);
  position: relative;
}
@media (min-width: 768px) {
  .entry-content h3 {
    font-size: 1.375rem;
    font-weight: bold;
    line-height: 1.5;
    letter-spacing: 0.02rem;
  }
}
.entry-content h3:after {
  position: absolute;
  content: " ";
  display: block;
  border-bottom: 3px solid #008da6;
  bottom: -3px;
  width: 40%;
}
.entry-content h4 {
  margin: 1rem 0 0.5rem;
  font-size: 1.125rem;
  font-weight: bold;
  line-height: 1.6;
  letter-spacing: 0.02rem;
  border-bottom: solid 3px var(--background-color);
  position: relative;
}
@media (min-width: 768px) {
  .entry-content h4 {
    font-size: 1.25rem;
    font-weight: bold;
    line-height: 1.5;
    letter-spacing: 0.02rem;
  }
}
.entry-content h4:after {
  position: absolute;
  content: " ";
  display: block;
  border-bottom: 3px solid #008da6;
  bottom: -3px;
  width: 50%;
}
.entry-content h5 {
  margin: 0.5rem 0 0.25rem;
  font-size: 1.0625rem;
  font-weight: bold;
  line-height: 1.7;
  letter-spacing: 0.02rem;
  border-bottom: solid 3px var(--background-color);
  position: relative;
}
@media (min-width: 768px) {
  .entry-content h5 {
    font-size: 1.125rem;
    font-weight: bold;
    line-height: 1.6;
    letter-spacing: 0.02rem;
  }
}
.entry-content h5:after {
  position: absolute;
  content: " ";
  display: block;
  border-bottom: 3px solid #008da6;
  bottom: -3px;
  width: 60%;
}
.entry-content h6 {
  margin: 0.25rem 0 0.2rem;
  font-size: 1rem;
  font-weight: bold;
  line-height: 1.7;
  letter-spacing: 0.02rem;
  border-bottom: solid 3px var(--background-color);
  position: relative;
}
@media (min-width: 768px) {
  .entry-content h6 {
    font-size: 1.0625rem;
    font-weight: bold;
    line-height: 1.7;
    letter-spacing: 0.02rem;
  }
}
.entry-content h6:after {
  position: absolute;
  content: " ";
  display: block;
  border-bottom: 3px solid #008da6;
  bottom: -3px;
  width: 70%;
}
.entry-content p {
  margin: 1rem 0 1rem;
}
.entry-content ul,
.entry-content ol,
.entry-content dd {
  margin: 0 0 1rem 1.5rem;
  padding: 0;
}
.entry-content ul li ul, .entry-content ul li ol,
.entry-content ol li ul,
.entry-content ol li ol,
.entry-content dd li ul,
.entry-content dd li ol {
  margin-bottom: 0;
}
.entry-content ul li::marker,
.entry-content ol li::marker,
.entry-content dd li::marker {
  color: var(--secondary-color);
}
.entry-content dt {
  font-weight: bold;
  color: var(--secondary-color);
}
.entry-content table {
  margin-bottom: 1rem;
  border-collapse: collapse;
  border-spacing: 0;
  width: 100%;
  overflow: auto;
  display: block;
}
.entry-content table th,
.entry-content table td {
  border: thin solid var(--table-border-color);
  padding: 0.25rem 0.5rem;
}
.entry-content table th {
  background: var(--background-color);
  color: var(--tertiary-color);
}
.entry-content blockquote {
  margin: 0 0 1rem;
  padding: 1rem;
  border: thin solid var(--blockquote-border-color);
}
.entry-content blockquote p:first-of-type {
  margin-top: 0;
}
.entry-content blockquote p:last-of-type {
  margin-bottom: 0;
}
.entry-content blockquote cite {
  display: block;
  font-style: normal;
  text-align: right;
}
.entry-content pre,
.entry-content code {
  font-family: Monaco, Consolas, monospace;
  font-size: 0.875rem;
  font-weight: normal;
  line-height: 1.5;
  letter-spacing: 0;
}
.entry-content pre {
  padding: 1rem;
  background: var(--pre-block-bg-color);
  color: var(--pre-block-text-color);
  border: none;
  white-space: pre;
  overflow: auto;
}
.entry-content pre > code {
  margin: 0;
  padding: 0;
  white-space: pre;
  border: none;
  background-color: transparent;
  font-family: Monaco, Consolas, monospace;
}
.entry-content pre .synSpecial {
  color: var(--synSpecial-color);
}
.entry-content pre .synType {
  color: var(--synType-color);
}
.entry-content pre .synComment {
  color: var(--synComment-color);
}
.entry-content pre .synPreProc {
  color: var(--synPreProc-color);
}
.entry-content pre .synIdentifier {
  color: var(--synIdentifier-color);
}
.entry-content pre .synConstant {
  color: var(--synConstant-color);
}
.entry-content pre .synStatement {
  color: var(--synStatement-color);
}
.entry-content code {
  margin: 0 0.25rem;
  padding: 0 0.25rem;
  font-weight: bold;
  background: var(--code-bg-color);
  color: var(--code-text-color);
}
.entry-content hr {
  width: 80%;
  border: none;
  border-top: thin dashed var(--tertiary-color);
  margin: 2rem auto;
}
.entry-content .table-of-contents {
  padding: 0.5rem 0.5rem 0.5rem 2rem;
  margin: 0.5rem 0;
  border: thin solid var(--tertiary-color);
}
.entry-content .footnote {
  font-size: 0.875rem;
  font-weight: normal;
  line-height: 1.3;
  letter-spacing: 0;
}
.entry-content div.footnote {
  margin-bottom: 1rem;
  border-top: thin dashed var(--tertiary-color);
}
.entry-content div.footnote p {
  margin: 0.5rem 0;
}
.entry-content a.entry-see-more {
  padding: 0.5rem 1rem;
  color: var(--primary-color);
  border: thin solid var(--primary-color);
  border-radius: 8px;
  text-decoration: none;
}
.entry-content a.entry-see-more:hover {
  font-weight: bold;
}
.entry-content a.entry-see-more:active {
  color: var(--link-active-color);
}
.entry-content a.entry-see-more:after {
  font-family: "Material Symbols Outlined";
  content: "\e037\e037";
  font-weight: normal;
  vertical-align: middle;
}
/* 記事下 */
.entry-footer .social-buttons {
  margin-bottom: 1rem;
}
.entry-footer-section {
  color: var(--text-light-color);
  font-size: 0.875rem;
  font-weight: normal;
  line-height: 1.3;
  letter-spacing: 0;
}
.entry-footer-section a {
  color: var(--text-light-color);
}
.entry-footer-section a:hover {
  text-decoration-style: double;
}
.entry-footer-section a:active {
  color: var(--link-active-color);
}
/* コメント */
.comment-box {
  margin: 1rem 0;
}
.comment-box .comment {
  margin: 0 0 1rem 0;
  padding: 0;
  list-style: none;
}
.comment-box .entry-comment {
  padding: 0.5rem 0 0.5rem 60px;
  position: relative;
}
.comment-box .entry-comment:first-child {
  margin-top: 1rem;
}
.comment-box .read-more-comments {
  margin-top: 1rem;
}
.comment-box .read-more-comments a {
  padding: 0.5rem 1rem;
  color: var(--secondary-color);
  text-decoration: none;
  border: thin solid var(--tertiary-color);
  border-radius: 8px;
}
.comment-box .read-more-comments:hover {
  font-weight: bold;
}
.comment-box .read-more-comments:active {
  color: var(--link-active-color);
}
.comment-box .hatena-id-icon {
  position: absolute;
  top: 0.5rem;
  left: 0;
  width: 50px !important;
  height: 50px !important;
}
.comment-user-name {
  margin: 0;
  font-weight: bold;
}
.comment-content {
  margin: 0 0 0.5rem 0;
  word-wrap: break-word;
  color: var(--text-color);
  font-size: 0.9rem;
  line-height: 1.3;
}
.comment-content p {
  margin: 0 0 0.5rem 0;
}
.comment-metadata {
  color: var(--text-light-color);
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.3;
}
.comment-metadata a {
  color: var(--text-light-color);
}
.leave-comment-title {
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  line-height: 1.3;
  border: thin solid var(--tertiary-color);
  border-radius: 8px;
  color: var(--secondary-color);
}
.leave-comment-title:hover {
  font-weight: bold;
}
.leave-comment-title:active {
  color: var(--link-active-color);
}
/* ===========================================================
 * pager（ページャ）
 * =========================================================== */
.pager {
  margin: 2rem 0;
  display: flex;
  justify-content: space-between;
}
/* ===========================================================
 * hatena-module（サイドバーモジュール）
 * =========================================================== */
/* サイドバーモジュール (タイトルなどの共通部分) */
.hatena-module {
  box-sizing: border-box;
  margin-bottom: 2rem;
}
.hatena-module-title {
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
  font-weight: bold;
  line-height: 1.5;
  letter-spacing: 0.02rem;
  color: var(--primary-color);
  border-bottom: thin solid var(--tertiary-color);
}
.hatena-module-title a {
  color: var(--primary-color);
}
.hatena-module-title a:hover {
  text-decoration-style: double;
}
.hatena-module-title a:active {
  color: var(--link-active-color);
}
/* 一覧表示するモジュール群の共通モジュール */
.hatena-urllist {
  list-style: none;
  margin: 0;
  padding: 0;
}
.hatena-urllist li {
  padding: 0.25rem 0;
}
.hatena-urllist li:last-child {
  padding-bottom: 0;
}
/* module-profile（プロフィールモジュール */
.hatena-module-profile .hatena-module-title:before {
  font-family: "Material Symbols Outlined";
  content: "\e7fd";
  font-weight: normal;
  vertical-align: middle;
}
.hatena-module-profile .profile-icon {
  float: left;
  margin: 0 10px 10px 0;
}
.hatena-module-profile .id {
  display: block;
  font-weight: bold;
  margin-bottom: 0.5rem;
}
.hatena-module-profile .id a {
  color: var(--text-color);
}
.hatena-module-profile .profile-description p {
  margin-top: 0;
}
/* module-archive（最新記事モジュール */
.hatena-module-archive .hatena-module-title:before {
  font-family: "Material Symbols Outlined";
  content: "\ebcc";
  font-weight: normal;
  vertical-align: middle;
}
/* module-category（カテゴリモジュール */
.hatena-module-category .hatena-module-title:before {
  font-family: "Material Symbols Outlined";
  content: "\e2c7";
  font-weight: normal;
  vertical-align: middle;
}
.hatena-module-category .hatena-urllist li {
  margin-bottom: 0.25rem;
}
.hatena-module-category .hatena-urllist li a {
  color: var(--primary-color);
  text-decoration: none;
  padding: 0.25rem 0.5rem;
  border: thin solid var(--primary-color);
}
.hatena-module-category .hatena-urllist li a:hover {
  font-weight: bold;
}
.hatena-module-category .hatena-urllist li a:active {
  color: var(--link-active-color);
}
/* module-links（リンクモジュール */
.hatena-module-links .hatena-module-title:before {
  font-family: "Material Symbols Outlined";
  content: "\e157";
  font-weight: normal;
  vertical-align: middle;
}
/* module-authors-list（執筆者リストモジュール */
.hatena-module-authors-list .hatena-module-title:before {
  font-family: "Material Symbols Outlined";
  content: "\f74c";
  font-weight: normal;
  vertical-align: middle;
}
/* module-circles（参加グループモジュール */
.hatena-module-circles .hatena-module-title:before {
  font-family: "Material Symbols Outlined";
  content: "\e7ef";
  font-weight: normal;
  vertical-align: middle;
}
/* module-related-entries（関連記事モジュール */
.hatena-module-related-entries .hatena-module-title:before {
  font-family: "Material Symbols Outlined";
  content: "\ef42";
  font-weight: normal;
  vertical-align: middle;
}
.hatena-module-related-entries .related-entries-item {
  margin-bottom: 0.7rem;
}
.hatena-module-related-entries .urllist-date-link a {
  color: var(--primary-color);
  text-decoration: none;
}
.hatena-module-related-entries .urllist-date-link a:hover {
  font-weight: bold;
}
.hatena-module-related-entries .urllist-date-link a:active {
  color: var(--link-active-color);
}
.hatena-module-related-entries .urllist-entry-body {
  color: var(--text-light-color);
  margin-top: 0.5rem;
}
/* module-recent-entries（最新記事モジュール */
.hatena-module-recent-entries .hatena-module-title:before {
  font-family: "Material Symbols Outlined";
  content: "\ef42";
  font-weight: normal;
  vertical-align: middle;
}
.hatena-module-recent-entries .recent-entries-item {
  margin-bottom: 0.7rem;
}
.hatena-module-recent-entries .recent-entries-categories a {
  margin: 0 0.5rem 0 0;
  color: var(--primary-color);
  font-size: 0.875rem;
  font-weight: normal;
  line-height: 1.3;
  letter-spacing: 0;
  text-decoration: none;
}
.hatena-module-recent-entries .recent-entries-categories a:hover {
  font-weight: bold;
}
.hatena-module-recent-entries .recent-entries-categories a:active {
  color: var(--link-active-color);
}
.hatena-module-recent-entries .urllist-date-link a {
  color: var(--primary-color);
  text-decoration: none;
}
.hatena-module-recent-entries .urllist-date-link a:hover {
  font-weight: bold;
}
.hatena-module-recent-entries .urllist-date-link a:active {
  color: var(--link-active-color);
}
.hatena-module-recent-entries .urllist-entry-body {
  color: var(--text-light-color);
  margin-top: 0.5rem;
}
/* module-entries-access-ranking（注目記事モジュール） */
.hatena-module-entries-access-ranking .hatena-module-title:before {
  font-family: "Material Symbols Outlined";
  content: "\e838";
  font-weight: normal;
  vertical-align: middle;
}
.hatena-module-entries-access-ranking .entries-access-ranking-item {
  margin-bottom: 0.7rem;
}
.hatena-module-entries-access-ranking .entries-access-ranking-categories a {
  margin: 0 0.5rem 0 0;
  color: var(--primary-color);
  font-size: 0.9rem;
  text-decoration: none;
}
.hatena-module-entries-access-ranking .entries-access-ranking-categories a:hover {
  font-weight: bold;
}
.hatena-module-entries-access-ranking .entries-access-ranking-categories a:active {
  color: var(--link-active-color);
}
.hatena-module-entries-access-ranking .entries-access-ranking-date-link a {
  color: var(--primary-color);
  text-decoration: none;
}
.hatena-module-entries-access-ranking .entries-access-ranking-date-link a:hover {
  font-weight: bold;
}
.hatena-module-entries-access-ranking .entries-access-ranking-date-link a:active {
  color: var(--link-active-color);
}
.hatena-module-entries-access-ranking .entries-access-ranking-entry-body {
  color: var(--text-light-color);
  margin-top: 0.5rem;
}
/* module-search-box（検索モジュール） */
.hatena-module-search-box .hatena-module-title:before {
  font-family: "Material Symbols Outlined";
  content: "\e8b6";
  font-weight: normal;
  vertical-align: middle;
}
.hatena-module-search-box .search-form {
  border: thin solid var(--tertiary-color);
  width: 100%;
  box-sizing: border-box;
  display: flex;
  align-items: center;
}
.hatena-module-search-box .search-module-input {
  flex: 1 0;
  padding: 0.5rem;
  background: none;
  border: none;
  outline: none;
  height: 1rem;
  width: 100%;
  color: var(--text-light-color);
}
.hatena-module-search-box .search-module-button {
  width: 1.5rem;
  height: 1.5rem;
  margin-right: 0.5rem;
  background: transparent url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cdefs%3E%3Cstyle%3E.a%7Bfill:none;%7D%3C/style%3E%3C/defs%3E%3Ctitle%3Esearch%3C/title%3E%3Cpath d='M16.7,15l-3.4-3.3h-.1a5.4,5.4,0,0,0,.9-3.1,5.6,5.6,0,1,0-5.6,5.6,5.4,5.4,0,0,0,3.1-.9.1.1,0,0,0,.1.1L15,16.7a1.1,1.1,0,0,0,.8.3,1.6,1.6,0,0,0,.9-.3,1.4,1.4,0,0,0,0-1.7M8.5,12.3A3.8,3.8,0,0,1,4.8,8.5,3.8,3.8,0,0,1,8.5,4.7a3.9,3.9,0,0,1,3.8,3.8,3.8,3.8,0,0,1-3.8,3.8'/%3E%3Crect class='a' width='20' height='20'/%3E%3C/svg%3E") no-repeat center;
  background-size: 20px 20px;
  border: none;
  outline: none;
  color: transparent;
  overflow: hidden;
  cursor: pointer;
}
@media (prefers-color-scheme: dark) {
  .hatena-module-search-box .search-module-button {
    filter: invert(64%) sepia(0%) saturate(247%) hue-rotate(172deg) brightness(92%) contrast(91%);
  }
}
.hatena-module-search-box .search-module-button:hover {
  opacity: 0.5;
}
/* module-recent-module（最近コメントモジュール） */
.hatena-module-recent-comments {
  font-size: 0.875rem;
  font-weight: normal;
  line-height: 1.3;
  letter-spacing: 0;
}
.hatena-module-recent-comments .hatena-module-title:before {
  font-family: "Material Symbols Outlined";
  content: "\e0b9";
  font-weight: normal;
  vertical-align: middle;
}
/* ===========================================================
 * about（ブログ説明ページ）
 * =========================================================== */
.page-about .entry-content dt {
  font-weight: bold;
  border-bottom: thin solid var(--primary-color);
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}
.page-about .entry-content dd {
  margin-left: 0;
  margin-bottom: 2rem;
}
/* ===========================================================
 * archive（記事一覧ページ）
 * =========================================================== */
.archive-header-category {
  text-align: center;
  margin-bottom: 1rem;
}
@media (min-width: 768px) {
  .archive-header-category {
    margin-bottom: 2rem;
  }
}
.page-archive .archive-entry {
  margin-bottom: 0.5rem;
  padding-bottom: 0.5rem;
  margin-left: auto;
  margin-right: auto;
  border-bottom: thin dashed var(--tertiary-color);
}
@media (min-width: 768px) {
  .page-archive .archive-entry {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
  }
}
.page-archive .archive-entry .entry-title {
  font-size: 1.375rem;
  font-weight: bold;
  line-height: 1.5;
  letter-spacing: 0.02rem;
}
@media (min-width: 768px) {
  .page-archive .archive-entry .entry-title {
    font-size: 1.5rem;
    font-weight: bold;
    line-height: 1.5;
    letter-spacing: 0.02rem;
  }
}
.page-archive .archive-entry .entry-title a {
  color: var(--text-color);
}
.page-archive .archive-entry .date {
  font-size: 1rem;
  font-weight: normal;
  line-height: 1.7;
  letter-spacing: 0.02rem;
}
.page-archive .archive-entry .categories {
  font-size: 1rem;
  font-weight: normal;
  line-height: 1.7;
  letter-spacing: 0.02rem;
}
.page-archive .archive-entry .entry-thumb {
  width: 80px;
  height: 80px;
  background-size: cover;
}
.page-archive .archive-entry .entry-description {
  margin: 0.5rem 0 0 0;
  font-size: 0.875rem;
  font-weight: normal;
  line-height: 1.3;
  letter-spacing: 0;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}
@media (min-width: 768px) {
  .page-archive .archive-entry .entry-description {
    font-size: 1rem;
    font-weight: normal;
    line-height: 1.7;
    letter-spacing: 0.02rem;
  }
}
.page-archive .archive-entry .social-buttons {
  display: block;
  margin-top: 0.3rem;
}
/* ===========================================================
 * footer（フッタ）
 * =========================================================== */
#footer {
  margin-top: 2rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
  text-align: center;
  font-size: 0.875rem;
  font-weight: normal;
  line-height: 1.3;
  letter-spacing: 0;
  color: var(--text-light-color);
}
#footer a {
  color: var(--text-light-color);
}
#footer a:hover {
  text-decoration-style: double;
}
#footer a:active {
  color: var(--link-active-color);
}
#footer p {
  margin: 0.5rem auto;
}
/* ===========================================================
 * テーマ独自のカスタマイズ要素
 * =========================================================== */
/* グローバルメニュー */
@media (min-width: 768px) {
  nav.custom-globalmenu {
    margin: 2rem 0;
  }
}
nav.custom-globalmenu ul {
  padding: 0;
  margin: 0 0 1rem 0;
  list-style-type: none;
  display: none;
  flex: 1;
  flex-direction: column;
}
@media (min-width: 768px) {
  nav.custom-globalmenu ul {
    display: flex;
    list-style-type: none;
    flex-direction: row;
  }
}
nav.custom-globalmenu ul li {
  text-align: center;
  border-bottom: thin solid var(--tertiary-color);
}
nav.custom-globalmenu ul li:last-child {
  border-bottom: none;
}
@media (min-width: 768px) {
  nav.custom-globalmenu ul li {
    border-left: thin solid var(--tertiary-color);
    border-bottom: none;
    flex: 1;
  }
  nav.custom-globalmenu ul li:first-child {
    border: none;
  }
}
nav.custom-globalmenu ul li a {
  padding: 0.5rem;
  display: block;
  text-decoration: none;
  color: var(--text);
  text-align: center;
}
@media (min-width: 768px) {
  nav.custom-globalmenu ul li a {
    padding: 0.25rem;
  }
}
nav.custom-globalmenu ul li a:hover {
  text-decoration: underline;
  opacity: 0.5;
}
#custom-checkbox-menu {
  display: none;
}
#custom-checkbox-menu:checked ~ nav.custom-globalmenu ul {
  display: flex;
}
.custom-checkbox {
  display: block;
  text-align: center;
  padding: 0.5rem;
  border: thin solid var(--tertiary-color);
}
.custom-checkbox:before {
  font-family: "Material Symbols Outlined";
  content: "\e5d2";
  vertical-align: middle;
}
@media (min-width: 768px) {
  .custom-checkbox {
    display: none;
  }
}
/* </system> */