/* <system section="theme" selected="17179246901317597087"> */
@charset "UTF-8";@import url("https://fonts.googleapis.com/css2?family=M+PLUS+Rounded+1c:wght@400;700&display=swap");

/*
  Theme: Retro Style
  Author: ppphlox
  Responsive: yes
  Description:
    レトロスタイルのテーマです。
*/
/*! 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;
}
:root {
  --main-padding: 2.2rem;
}
@media (min-width: 1000px) {
  :root {
    --main-padding: 2.6rem;
  }
}
* {
  box-sizing: border-box;
}
*::before, *::after {
  box-sizing: border-box;
}
html,
body {
  font-family: "M PLUS Rounded 1c", sans-serif;
  font-size: 65%;
  line-height: 1.4;
  color: #111;
}
@media (min-width: 768px) {
  html,
  body {
    font-size: 62.5%;
  }
}
@media (min-width: 1000px) {
  html,
  body {
    font-size: 62.5%;
  }
}
@media (min-width: 1200px) {
  html,
  body {
    font-size: 62.5%;
  }
}
p {
  padding: 0;
  margin: 0;
}
a {
  color: inherit;
  text-decoration: none;
}
.user-name-hatena-id {
  letter-spacing: 0.5px !important;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
}
h1 a,
h2 a,
h3 a,
h4 a,
h5 a,
h6 a {
  color: inherit;
  text-decoration: none;
}
h1 a:hover,
h2 a:hover,
h3 a:hover,
h4 a:hover,
h5 a:hover,
h6 a:hover {
  color: inherit;
}
#container {
  margin: 2.8rem 1.8rem;
}
@media (max-width: 480px) {
  #container {
    margin: 2rem 0;
  }
}
@media (min-width: 768px) {
  #container {
    margin: 4.2rem 2.4rem;
  }
}
@media (min-width: 1000px) {
  #container {
    width: 960px;
    margin-right: auto;
    margin-left: auto;
  }
}
@media (min-width: 1200px) {
  #container {
    width: 1120px;
  }
}
#content {
  background-color: #fefaf0;
  border: 1px solid #111;
  border-bottom-right-radius: 24px;
  border-bottom-left-radius: 24px;
}
#content #content-inner {
  position: relative;
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  justify-content: space-between;
  padding: 2rem;
}
@media (min-width: 1000px) {
  #content #content-inner {
    flex-direction: row;
    gap: 2.5rem;
    padding: 2.5rem;
  }
}
#wrapper {
  flex: 1 1 auto;
  width: 100%;
  min-width: 0;
}
#wrapper::after {
  display: block;
  width: 100%;
  height: 1px;
  margin: 4.2rem 0;
  content: "";
  border-top: 1px dashed #605e5c;
}
@media (min-width: 1000px) {
  #wrapper::after {
    border: 0;
  }
}
#wrapper #main {
  width: 100%;
  height: -moz-max-content;
  height: max-content;
  overflow: hidden;
  background-color: #fff;
  border: 1px solid #111;
  border-radius: 1.2rem;
  box-shadow: 0.25rem 0.25rem 0 #111;
}
#box2 {
  flex: 1 1 auto;
}
@media (min-width: 1000px) {
  #box2 {
    order: -1;
    width: 30rem;
  }
}
@media (min-width: 1200px) {
  #box2 {
    width: 36rem;
  }
}
#box2 #box2-inner {
  height: 100%;
}
#blog-title-content {
  position: relative;
  display: flex;
  flex-direction: column;
}
#blog-title-content #title {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.8rem 1.4rem;
  font-size: 3.2rem;
  text-align: center;
  background-color: #f8d267;
  border: 1px solid #111;
  border-bottom: 0;
  border-top-left-radius: 2.4rem;
  border-top-right-radius: 2.4rem;
}
#blog-title-content #blog-description {
  position: relative;
  top: 1rem;
  left: 50%;
  order: -1;
  width: -moz-max-content;
  width: max-content;
  max-width: calc(100vw - 10rem);
  padding: 0.6rem 1.4rem;
  font-size: 1.5rem;
  font-weight: normal;
  color: #111 !important;
  text-shadow: none !important;
  outline: 1px solid #111;
  background-color: #fff !important;
  border-radius: 8rem;
  transform: translateX(-50%);
}
#blog-title-content #blog-description::before {
  position: absolute;
  top: calc(100% - 2px);
  left: 50%;
  z-index: 1;
  width: 0;
  height: 0;
  content: "";
  border-top: 7px solid #fff;
  border-right: 7px solid transparent;
  border-left: 7px solid transparent;
  transform: translateX(-50%);
}
#blog-title-content #blog-description::after {
  position: absolute;
  top: calc(100% - 4px);
  left: calc(50% - 4px);
  z-index: 1;
  width: 8px;
  height: 8px;
  content: "";
  border: 1px solid;
  border-color: transparent transparent #111 #111;
  transform: translateX(-50%);
  transform: rotate(-45deg);
}
#top-editarea {
  padding: 0;
  margin: 0;
  font-size: 1.4rem;
  text-align: center;
  background-color: #f8d267;
  border: 1px solid #111;
  border-top: 0;
  border-bottom: 0;
}
.header-image-enable #blog-title {
  overflow: hidden;
  border: 1px solid #111;
  border-top-left-radius: 2.4rem;
  border-top-right-radius: 2.4rem;
}
.header-image-enable #blog-title #blog-title-inner {
  background-size: cover;
}
.header-image-enable #blog-title #title {
  border: 0;
}
.header-image-enable #top-editarea {
  padding: 0;
  background-color: transparent;
}
.entry-content {
  padding: 2rem var(--main-padding);
  font-size: 1.7rem;
  line-height: 1.8;
}
.entry-content .table-of-contents {
  padding: 1.8rem 2rem 1.8rem 3.4rem;
  margin: 1rem 0;
  font-size: 1.4rem;
  color: #423e39;
  background-image: url(https://cdn-ak.f.st-hatena.com/images/fotolife/p/ppphlox/20251031/20251031165830.png);
  background-position: 50% 50%;
  border: 1px solid #605e5c;
  border-radius: 1.6rem;
}
.entry-content .table-of-contents li {
  padding: 0.2rem 0;
}
.entry-content .table-of-contents a {
  background: none;
  border: 0;
}
.entry-content img,
.entry-content video {
  max-width: 100%;
  height: auto;
  padding: 1.2rem 0;
}
.entry-content ul,
.entry-content ol,
.entry-content dd {
  padding: 0;
  margin: 0 0 2.4rem 3rem;
}
.entry-content ul li + li,
.entry-content ol li + li,
.entry-content dd li + li {
  margin-top: 0.4rem;
}
.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-top: 0.4rem;
  margin-bottom: 0;
}
.entry-content h1,
.entry-content h2,
.entry-content h3,
.entry-content h4,
.entry-content h5,
.entry-content h6 {
  margin: 5rem 0 2rem 0;
}
.entry-content h1 {
  margin-top: 6.4rem;
  font-size: 3rem;
}
.entry-content h2 {
  margin-top: 6rem;
  font-size: 2.4rem;
}
.entry-content h3 {
  font-size: 2rem;
}
.entry-content h4 {
  font-size: 1.8rem;
}
.entry-content h5,
.entry-content h6 {
  font-size: 1.7rem;
}
.entry-content p {
  margin: 0 0 1rem 0;
  word-break: break-all;
}
.entry-content p a[id] {
  font-family: math;
  color: #c88f4a;
  text-shadow: none;
  background: none;
  border: 0;
}
.entry-content p a:not(.hatena-fotolife),
.entry-content li a {
  padding: 0 1px;
  background: linear-gradient(45deg, rgba(255, 213, 76, 0.45), rgba(255, 225, 78, 0.3));
  border-right: 3px solid rgba(251, 223, 94, 0.4);
  border-left: 3px solid #fbdf5f;
}
.entry-content hr {
  width: 40%;
  padding: 0.3rem 0;
  margin: 6rem auto;
  border: 0;
  border: none;
  border-bottom: 1px solid #605e5c;
}
.entry-content blockquote {
  position: relative;
  padding: 2.4rem;
  margin: 4rem 0;
  border: 1px solid #111;
  border-radius: 0.4rem;
}
.entry-content blockquote::before, .entry-content blockquote::after {
  position: absolute;
  top: -24px;
  display: block;
  width: 100px;
  height: 100px;
  font-family: serif;
  font-size: 100px;
  line-height: 100px;
  text-align: right;
  content: "“";
}
.entry-content blockquote::before {
  left: -64px;
}
.entry-content blockquote::after {
  left: -68px;
  color: #fff;
  -webkit-text-stroke: 2px #111;
}
.entry-content blockquote p:first-of-type {
  margin-top: 0;
}
.entry-content blockquote p:last-of-type {
  margin-bottom: 0;
}
.entry-content .hatena-asin-detail {
  padding: 2rem;
  margin: 2.5rem 0;
  border: 1px solid #9e9e9e !important;
  border-radius: 0.6rem;
  box-shadow: none;
}
.entry-content .hatena-asin-detail .hatena-asin-detail-meta li {
  padding: 0.2rem 0;
}
.entry-content .hatena-asin-detail .asin-detail-buy {
  background-color: #ededed !important;
}
.entry-content .hatena-asin-detail a {
  color: #c88f4a;
  background: none !important;
  border: 0;
}
.entry-content .hatena-asin-detail a:hover {
  text-decoration: underline;
}
.entry-content .hatena-asin-detail a.keyword {
  color: #c88f4a !important;
}
.entry-content #ad-in-entry {
  margin: 2rem 0;
}
.entry-content cite {
  font-size: 90%;
  font-style: normal;
}
.entry-content table {
  display: block;
  width: 100%;
  margin: 2rem 0;
  overflow: auto;
  border-spacing: 0;
  border-collapse: collapse;
}
.entry-content table th,
.entry-content table td {
  padding: 5px 10px;
  border: 1px solid #9e9e9e;
}
.entry-content table th {
  background-color: #f0f0f0;
}
.entry-content pre,
.entry-content code {
  font-family: Courier, monospace, sans-serif;
}
.entry-content pre {
  padding: 1.6rem 2rem;
  margin: 3rem 0;
  text-overflow: ellipsis;
  line-height: 1.6;
  white-space: pre-wrap;
  background: #f7f7f7;
  border: 1px solid #111;
  border-radius: 1.2rem;
}
.entry-content pre > code {
  padding: 0;
  margin: 0;
  font-family: Courier, monospace, sans-serif;
  white-space: pre;
  background-color: transparent;
  border: none;
}
.entry-content code {
  padding: 0 5px;
  margin: 0 2px;
  font-size: 90%;
  background-color: #f5f5f5;
  border-radius: 0.4rem;
}
.entry-content a:hover {
  color: #c88f4a;
  text-decoration: underline;
}
.entry-content .embed-card {
  margin: 2rem auto 0 !important;
}
.entry-content .hatena-citation {
  padding: 1rem 0;
  font-weight: 600;
  text-align: center;
}
.entry-content .entry-see-more {
  margin-top: 2rem;
  font-size: 1.4rem;
  color: #9e9e9e;
  text-align: center;
}
.entry-content .entry-see-more::before {
  display: inline-block;
  margin-right: 5px;
  content: "···";
}
.hatena-module {
  position: relative;
  overflow: hidden;
  background-color: #fff;
  border: 1px solid #111;
  border-radius: 1.2rem;
  box-shadow: 0.25rem 0.25rem 0 #111;
}
.hatena-module + .hatena-module {
  margin-top: 2.5rem;
}
.hatena-module a:hover {
  text-decoration: underline;
}
.hatena-module .hatena-module-title {
  padding: 0.6rem 1.6rem;
  font-size: 1.3rem;
  font-weight: bold;
  letter-spacing: -0.5px;
  background-color: #fee1ce;
}
.hatena-module .hatena-module-body {
  padding: 2.4rem 1.8rem;
  font-size: 1.4rem;
}
.hatena-module:not(.hatena-module-category) .hatena-urllist {
  padding: 0;
  margin: 0;
  list-style: none;
}
.hatena-module:not(.hatena-module-category) .hatena-urllist li {
  font-size: 1.4rem;
  line-height: 1.35;
}
.hatena-module:not(.hatena-module-category) .hatena-urllist li:not(:last-child) {
  padding-bottom: 1.6rem;
  margin-bottom: 1.6rem;
  border-bottom: 1px dashed #ddd;
}
.hatena-module:not(.hatena-module-category) .hatena-urllist .urllist-image {
  max-width: 8rem !important;
  margin: 0.5rem 1.2rem 0 0;
  outline: 1px solid #111;
  outline-offset: 2px;
  border-radius: 1px;
}
.hatena-module:not(.hatena-module-category) .hatena-urllist .urllist-date-link,
.hatena-module:not(.hatena-module-category) .hatena-urllist .recent-entries-date-link {
  margin-bottom: 0.2rem;
  font-size: 1.2rem;
  color: #9e9e9e;
}
.hatena-module:not(.hatena-module-category) .urllist-see-more {
  font-size: 1.3rem;
  color: #9e9e9e;
  text-align: center;
}
.hatena-module:not(.hatena-module-category) .urllist-see-more::before {
  display: inline-block;
  content: "+";
}
.hatena-module-profile {
  overflow: visible;
}
.hatena-module-profile .hatena-module-body {
  display: flex;
  flex-direction: column;
  padding: 2.4rem 2rem;
}
.hatena-module-profile .hatena-module-title:first-of-type {
  display: none;
}
.hatena-module-profile .profile-icon-link {
  display: block;
  width: 6.4rem;
  height: 6.4rem;
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid #111;
  border-radius: 50%;
}
.hatena-module-profile .profile-icon-link img {
  width: 100%;
  height: auto;
  margin: 0;
}
.hatena-module-profile .id {
  display: block;
  margin: 1.2rem 0 0;
  text-align: center;
}
.hatena-module-profile .id .hatena-id-link {
  color: #111;
  text-decoration: none;
}
.hatena-module-profile .id .user-name-nickname {
  display: block;
  font-size: 1.8rem;
  line-height: 1.2;
}
.hatena-module-profile .id .user-name-paren {
  display: none;
}
.hatena-module-profile .id .user-name-hatena-id {
  font-size: 1.4rem;
  letter-spacing: 0.5px;
  opacity: 0.5;
}
.hatena-module-profile .profile-about {
  position: absolute;
  top: 0;
  right: 1.4rem;
  width: 2.4rem;
  height: 3rem;
  background-color: #febd12;
}
.hatena-module-profile .profile-about a {
  display: block;
  width: 100%;
  height: 100%;
  font-size: 0;
  color: transparent;
}
.hatena-module-profile .profile-about a::before, .hatena-module-profile .profile-about a::after {
  position: absolute;
  bottom: -1.2rem;
  display: block;
  width: 0;
  height: 0;
  content: "";
}
.hatena-module-profile .profile-about a::before {
  left: 0;
  border-top: 1.2rem solid transparent;
  border-bottom: 1.2rem solid transparent;
  border-left: 1.2rem solid #febd12;
}
.hatena-module-profile .profile-about a::after {
  right: 0;
  border-top: 1.2rem solid transparent;
  border-right: 1.2rem solid #febd12;
  border-bottom: 1.2rem solid transparent;
}
.hatena-module-profile .profile-about::before {
  position: absolute;
  top: -2px;
  left: 0;
  width: 2.4rem;
  height: 1rem;
  content: "";
  background-color: #febd12;
}
.hatena-module-profile .profile-about::after {
  position: absolute;
  top: -0.8rem;
  right: -0.3rem;
  display: block;
  width: 2.7rem;
  height: 0.7rem;
  content: "";
  background-color: #febd12;
  border-top-left-radius: 0.4rem;
  border-top-right-radius: 0.4rem;
}
.hatena-module-profile .profile-about:only-child {
  position: relative;
  top: 0;
  right: 0;
  width: auto;
  height: auto;
  margin: 0 auto;
  text-align: center;
  background-color: transparent;
}
.hatena-module-profile .profile-about:only-child a {
  color: #111;
}
.hatena-module-profile .profile-description {
  position: relative;
  margin: 1.2rem 0 0.8rem -0.4rem;
  font-size: 1.4rem;
  color: #605e5c;
  text-align: center;
  border: 1px solid #605e5c;
}
.hatena-module-profile .profile-description::after {
  position: absolute;
  top: 5px;
  left: 5px;
  width: 100%;
  height: 100%;
  content: "";
  border: 1px solid #605e5c;
}
.hatena-module-profile .profile-description p {
  position: relative;
  z-index: 1;
  padding: 0.8rem;
  background-color: #fff;
}
.hatena-module-profile .hatena-follow-button-box {
  margin: 1.2rem 0 0;
  overflow: visible !important;
  text-align: center;
}
.hatena-module-profile .hatena-follow-button-box .hatena-follow-button {
  position: relative;
  float: none !important;
  display: block;
  width: 100%;
  height: auto !important;
  padding: 0.8rem 1rem 0.8rem;
  overflow: visible !important;
  font-size: 1.4rem !important;
  line-height: 2rem !important;
  color: #111 !important;
  background-image: none;
  border-radius: 10rem !important;
}
.hatena-module-profile .hatena-follow-button-box .hatena-follow-button.unsubscribing {
  position: relative;
  padding-bottom: 1rem;
  background-color: #ffc3c6;
  border: 1px solid #111 !important;
  box-shadow: inset 0 -4px 0 #ff9a9f, inset 0 -5px 0 rgba(255, 255, 255, 0.5);
  transition: all 0.2s;
}
.hatena-module-profile .hatena-follow-button-box .hatena-follow-button.unsubscribing::after {
  position: absolute;
  right: 6px;
  bottom: -6px;
  display: block;
  width: 2.2rem;
  height: 2.2rem;
  content: "";
  background-image: url(https://cdn-ak.f.st-hatena.com/images/fotolife/p/ppphlox/20251109/20251109233122.png);
  background-repeat: no-repeat;
  background-size: contain;
  transform: rotate(-10deg);
}
.hatena-module-profile .hatena-follow-button-box .hatena-follow-button.unsubscribing:hover {
  background-color: #ff9a9f;
  box-shadow: none;
}
.hatena-module-profile .hatena-follow-button-box .hatena-follow-button.subscribing {
  color: #111 !important;
  background-color: #fff;
  background-image: url(https://cdn-ak.f.st-hatena.com/images/fotolife/p/ppphlox/20251031/20251031165830.png);
  background-repeat: repeat-x;
  background-position: 50% 50%;
  border: 1px solid #111 !important;
  transition: all 0.2s !important;
}
.hatena-module-profile .hatena-follow-button-box .hatena-follow-button.subscribing::before, .hatena-module-profile .hatena-follow-button-box .hatena-follow-button.subscribing::after {
  position: absolute;
  display: block;
  width: 2.5em;
  height: 2.5rem;
  content: "";
  background-image: url(https://cdn-ak.f.st-hatena.com/images/fotolife/p/ppphlox/20251107/20251107222109.png);
  background-repeat: no-repeat;
  background-size: contain;
  transition: transform 0.2s;
}
.hatena-module-profile .hatena-follow-button-box .hatena-follow-button.subscribing::before {
  top: -6px;
  left: -5px;
  transform: rotate(-12deg);
}
.hatena-module-profile .hatena-follow-button-box .hatena-follow-button.subscribing::after {
  right: -15px;
  bottom: -6px;
  transform: rotate(6deg);
}
.hatena-module-profile .hatena-follow-button-box .hatena-follow-button.subscribing.hover {
  color: #605e5c !important;
  background-color: #dcdcdc;
  background-image: none;
  border-color: #9e9e9e !important;
}
.hatena-module-profile .hatena-follow-button-box .hatena-follow-button.subscribing.hover::before, .hatena-module-profile .hatena-follow-button-box .hatena-follow-button.subscribing.hover::after {
  opacity: 0;
}
.hatena-module-profile .hatena-follow-button-box .hatena-follow-button.subscribing .foreground::after {
  display: inline-block;
  content: "!";
}
.hatena-module-profile .hatena-follow-button-box .hatena-follow-button.subscribing .background::after {
  display: inline-block;
  content: " ...";
}
.hatena-module-profile .hatena-follow-button-box .subscription-count-box {
  position: static !important;
}
.hatena-module-profile .hatena-follow-button-box .subscription-count-box i,
.hatena-module-profile .hatena-follow-button-box .subscription-count-box u {
  display: none !important;
}
.hatena-module-profile .hatena-follow-button-box .subscription-count-box .subscription-count {
  position: absolute;
  top: 1rem;
  left: 1rem;
  height: auto;
  padding: 0.4rem 0.6rem;
  margin: 0;
  font-size: 1.4rem;
  line-height: 1;
  color: #fff !important;
  background-color: #ff6c58;
  border: 0;
}
.hatena-module-profile .hatena-follow-button-box .subscription-count-box .subscription-count::before {
  content: "❤︎ ";
}
.hatena-module-profile .profile-activities {
  order: 1;
  margin: 1rem 0 0;
  font-size: 1.2rem;
  font-style: normal;
  color: #111;
  text-align: center;
  opacity: 0.6;
}
.hatena-module-search-box .hatena-module-body {
  padding: 1.6rem 1.6rem;
}
.hatena-module-search-box .search-form {
  box-sizing: border-box;
  display: flex;
  align-items: center;
  width: 100%;
  height: 32px;
  padding: 0;
  font-size: 1.5rem;
  font-weight: 400;
  border: 1px solid #111;
  border-radius: 4px;
  transition: box-shadow 0.2s ease;
}
.hatena-module-search-box .search-form:focus-within {
  box-shadow: 0 0.15rem 0 #9e9e9e;
}
.hatena-module-search-box .search-form:focus-within .search-module-button {
  opacity: 1;
}
.hatena-module-search-box .search-module-input {
  flex: 1 0;
  padding: 0 0.8rem;
  color: #111;
  outline: none;
  background: none;
  border: none;
}
.hatena-module-search-box .search-module-input::-moz-placeholder {
  font-weight: 400;
  color: #bbb;
}
.hatena-module-search-box .search-module-input::placeholder {
  font-weight: 400;
  color: #bbb;
}
.hatena-module-search-box .search-module-button {
  order: -1;
  width: 32px;
  height: 100%;
  margin-right: 0;
  overflow: hidden;
  color: transparent;
  cursor: pointer;
  outline: none;
  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;
  border-right: 1px solid #111;
  opacity: 0.5;
  transition: opacity 0.2s ease;
}
.hatena-module-links .hatena-urllist {
  margin: 0;
  list-style: none;
}
.hatena-module-links .hatena-urllist li {
  text-align: center;
  border: 0 !important;
}
.hatena-module-links .hatena-urllist li:not(:last-child) {
  padding-bottom: 1rem !important;
  margin-bottom: 1rem !important;
}
.hatena-module-links .hatena-urllist li a {
  display: inline-block;
  padding: 1rem 0.8rem;
  font-size: 1.5rem;
  color: #111;
  background-color: #ffefc3;
  border: 1px solid #c88f4a;
  border-radius: 3px;
  box-shadow: 5px 5px 0 #f7d070;
}
.hatena-module-links .hatena-urllist li a:hover {
  color: #c88f4a;
}
.hatena-module-category .hatena-module-body .hatena-urllist {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2.4rem 1.8rem;
  padding: 0;
  margin: 0;
  list-style: none;
}
.hatena-module-category .hatena-module-body .hatena-urllist li a {
  display: block;
  padding-top: 5.4rem;
  font-size: 1.4rem;
  text-align: center;
  background-image: url(https://cdn-ak.f.st-hatena.com/images/fotolife/p/ppphlox/20251028/20251028153515.png);
  background-repeat: no-repeat;
  background-position: 50% 0;
  background-size: 6rem;
}
.hatena-module-authors-list .authors-urllist a {
  display: flex;
  align-items: center;
}
.hatena-module-authors-list img {
  display: block;
  flex: 0 0 auto;
  width: 6.4rem;
  height: 6.4rem;
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid #111;
  border-radius: 50%;
}
.hatena-module-archive .hatena-urllist li.archive-module-year:not(:last-child) {
  padding-bottom: 1.2rem;
  margin-bottom: 1.2rem;
  border-bottom: 1px dashed #ddd;
}
.hatena-module-archive .hatena-urllist li.archive-module-year .archive-module-button {
  display: inline-block;
  color: transparent;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='800' height='800' viewBox='0 0 24 24'%3E%3Cpath d='M5.536 21.886a1 1 0 0 0 1.033-.064l13-9a1 1 0 0 0 0-1.644l-13-9A1 1 0 0 0 5 3v18a1 1 0 0 0 .536.886'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: 0% 50%;
  background-size: 1.2rem;
  transform: rotate(90deg);
  transition: transform 0.2s ease;
}
.hatena-module-archive .hatena-urllist li.archive-module-year.archive-module-year-hidden .archive-module-button {
  transform: rotate(0);
}
.hatena-module-archive .archive-module-months {
  margin-top: 1rem;
}
.hatena-module-archive .archive-module-months li.archive-module-month {
  position: relative;
  margin-left: 2.4rem;
}
.hatena-module-archive .archive-module-months li.archive-module-month:not(:last-child) {
  padding: 0;
  margin-bottom: 0.8rem;
  border: 0;
}
.hatena-module-archive .archive-module-months li.archive-module-month a {
  padding-left: 1.8rem;
}
.hatena-module-archive .archive-module-months li.archive-module-month a::before {
  position: absolute;
  top: -1px;
  left: 0;
  display: block;
  font-size: 1.6rem;
  content: "✎";
  transform: rotate(350deg);
}
.recent-comments li {
  display: flex;
  flex-direction: column;
  font-size: 1.3rem;
}
.recent-comments .user-id {
  display: flex;
  align-items: center;
}
.recent-comments .user-id > img {
  flex: 0 0 auto;
  width: 1.7rem;
  margin-right: 0.6rem;
  border-radius: 50%;
}
.recent-comments .user-id + a {
  padding: 0.4rem 0;
  color: #605e5c;
}
.recent-comments .recent-comment-time {
  font-size: 1.2rem;
  font-style: normal;
  color: #9e9e9e;
}
.archive-module-calendar a {
  position: relative;
}
.archive-module-calendar a span {
  position: relative;
  z-index: 1;
}
.archive-module-calendar a::before {
  position: absolute;
  top: 50%;
  left: 50%;
  display: block;
  width: 22px;
  height: 22px;
  content: "";
  background-color: #ffddde;
  border-radius: 50%;
  transform: translateX(-50%) translateY(-50%);
}
.hatena-module-custom-no-padding .hatena-module-body,
.hatena-module-custom-no-padding-sticky .hatena-module-body {
  padding: 0 !important;
}
.hatena-module-custom-sticky,
.hatena-module-custom-no-padding-sticky {
  position: sticky;
  top: 2rem;
  z-index: 10;
}
#top-editarea + #top-box {
  border-top: 1px solid #111;
}
#top-box .breadcrumb {
  padding: 0.6rem 2rem;
  margin: 0;
  text-align: center;
  background-color: #fefaf0;
  border-right: 1px solid #111;
  border-left: 1px solid #111;
}
#top-box .breadcrumb .breadcrumb-inner {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  height: 2.6rem;
}
#top-box .breadcrumb .breadcrumb-link,
#top-box .breadcrumb .breadcrumb-child {
  overflow: hidden;
  font-size: 1.3rem;
  line-height: 2rem;
  color: #605e5c;
  white-space: nowrap;
}
#top-box .breadcrumb .breadcrumb-link {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
}
#top-box .breadcrumb .breadcrumb-child {
  display: inline-block;
  flex: 0 1 auto;
  min-width: 0;
  text-overflow: ellipsis;
}
#top-box .breadcrumb .breadcrumb-child::before {
  display: inline-block;
  margin: 0 0.4rem 0 0.6rem;
  color: #9e9e9e;
  content: "/";
  opacity: 0.7;
}
#top-box .breadcrumb .breadcrumb-gt {
  display: none;
}
#main-inner {
  position: relative;
  padding-top: 2.8rem;
  font-size: 1.6rem;
  border-top-left-radius: 11px;
  border-top-right-radius: 11px;
}
#main-inner::before {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 3rem;
  pointer-events: none;
  content: "";
  background-color: #e4c5aa;
  border-top-left-radius: 11px;
  border-top-right-radius: 11px;
}
#main-inner::after {
  position: absolute;
  top: 0;
  left: 1.6rem;
  z-index: 1;
  display: block;
  width: 100%;
  height: 3rem;
  font-size: 1.6rem;
  line-height: 3rem;
  color: #111;
  letter-spacing: 3px;
  pointer-events: none;
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
  content: "✦✧";
}
.entry-header {
  display: flex;
  flex-direction: column;
  padding: 3rem 2.2rem 0;
}
@media (min-width: 1000px) {
  .entry-header {
    padding-top: 4.2rem;
  }
}
.entry-header .entry-header-menu {
  position: absolute;
  top: 0;
  right: 0;
}
.entry-header .entry-header-menu a {
  position: relative;
  top: 0.8rem;
  right: 1.6rem;
  padding: 0.4rem 1.2rem;
  font-size: 1.6rem;
  font-weight: 600;
  color: #111;
  letter-spacing: -0.5px;
  background-color: #fff;
  border: 1px solid #111;
  border-right-width: 2px;
  border-bottom-width: 2px;
  border-radius: 50px;
  transition: color 0.2s, background-color 0.2s;
}
.entry-header .entry-header-menu a::after {
  display: inline-block;
  margin-left: 0.2rem;
  font-size: 1.8rem;
  font-weight: 400;
  content: "✎";
  transform: rotate(80deg);
}
.entry-header .entry-header-menu a:hover {
  color: #fff;
  background-color: #111;
}
.entry-header .entry-title {
  margin: 0;
  font-size: 2.8rem;
  line-height: 1.3;
}
@media (min-width: 1000px) {
  .entry-header .entry-title {
    font-size: 3.4rem;
    line-height: 1.5;
  }
}
.entry-header .entry-date {
  order: 1;
  margin-top: 0.8rem;
  font-size: 1.4rem;
  color: #605e5c;
  letter-spacing: -0.25px;
}
.entry-header .entry-date a:hover {
  text-decoration: underline;
}
.entry-header .date-last-updated {
  display: inline-flex;
  align-items: center;
  margin-left: -0.2rem;
}
.entry-header .date-last-updated::before {
  display: inline-block;
  content: "（";
}
.entry-header .date-last-updated::after {
  display: inline-block;
  content: "）";
}
.entry-header .date-last-updated .blogicon {
  margin: 0 0.4rem 0 0;
}
.entry-header .categories {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2.6rem;
  order: -1;
  margin: 0;
  margin-bottom: 1.2rem;
  font-size: 1.4rem;
}
.entry-header .categories .entry-category-link {
  position: relative;
  display: inline-block;
  padding: 0.4rem 0.8rem;
  color: #111;
  border: 1px solid #111;
  border-right: 0;
  border-top-left-radius: 0.5rem;
  border-bottom-left-radius: 0.5rem;
}
.entry-header .categories .entry-category-link::after {
  position: absolute;
  top: -1px;
  right: calc(-1.4rem - 2px);
  box-sizing: content-box;
  display: block;
  width: 1.4rem;
  height: 100%;
  content: "";
  background-color: #f8d267;
  border: 1px solid #111;
  border-top-right-radius: 0.5rem;
  border-bottom-right-radius: 0.5rem;
}
.entry-header .social-buttons {
  order: 3;
  margin-top: 2rem;
}
article.entry + article.entry {
  padding-top: 4px;
  border-top: 1px solid #111;
}
.entry-footer {
  padding: 0 0 2.4rem;
  margin: 2rem 2.2rem;
  border-top: 1px solid #dcdcdc;
}
.entry-footer .entry-footer-section {
  position: relative;
  padding: 2.8rem 0 0;
  margin: 4rem 0 0 0;
  font-size: 1.4rem;
  text-align: center;
  border: 1px solid #605e5c;
  border-bottom: 0;
  border-top-left-radius: 1rem;
  border-top-right-radius: 1rem;
}
.entry-footer .entry-footer-section::before {
  position: absolute;
  top: -2.6rem;
  left: 50%;
  display: block;
  width: 100%;
  font-size: 4rem;
  font-weight: bold;
  line-height: 1;
  color: #fff;
  content: "Written by";
  transform: translateX(-50%);
  -webkit-text-stroke: 1.2px #605e5c;
}
@media (max-width: 480px) {
  .entry-footer .entry-footer-section::before {
    top: -2.2rem;
    font-size: 3.2rem;
  }
}
@media (min-width: 1000px) {
  .entry-footer .entry-footer-section::before {
    top: -2.9rem;
    font-size: 4.3rem;
  }
}
.entry-footer .entry-footer-section .author {
  display: block;
  margin-bottom: 1.6rem;
  font-size: 1.8rem;
  font-weight: bold;
  color: #111;
}
@media (min-width: 1000px) {
  .entry-footer .entry-footer-section .author {
    font-size: 1.9rem;
  }
}
.entry-footer .entry-footer-section .author .user-name-hatena-id {
  letter-spacing: 0.5px;
}
.entry-footer .entry-footer-section .entry-footer-time {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 1.4rem;
  color: #9e9e9e;
}
.entry-footer .entry-footer-section .entry-footer-subscribe {
  display: block;
  margin: 0;
  font-size: 1.5rem;
}
.entry-footer .entry-footer-section .entry-footer-subscribe a {
  padding: 0.4rem 1.6rem;
  color: #111;
  border: 1px solid #111;
  border-radius: 50rem;
  transition: color 0.2s, background-color 0.2s;
}
.entry-footer .entry-footer-section .entry-footer-subscribe a:hover {
  color: #fff;
  background-color: #111;
}
.entry-footer .entry-tags-wrapper {
  margin: 1rem 0 6rem !important;
}
.entry-footer .entry-tags-wrapper .entry-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.2rem;
}
.entry-footer .entry-tags-wrapper .entry-tag {
  margin: 0;
}
.entry-footer .entry-tags-wrapper .entry-tag-link {
  position: relative;
  z-index: 1;
  font-size: 1.4rem;
  color: #111;
  border: 0;
}
.entry-footer .entry-tags-wrapper .entry-tag-link::before, .entry-footer .entry-tags-wrapper .entry-tag-link::after {
  position: absolute;
  z-index: -1;
  display: block;
  width: 100%;
  height: 100%;
  content: "";
  border-radius: 0.4rem;
}
.entry-footer .entry-tags-wrapper .entry-tag-link::after {
  top: 0;
  left: 0;
  background-color: #fff;
  border: 1px solid #111;
}
.entry-footer .entry-tags-wrapper .entry-tag-link::before {
  top: 0.3rem;
  left: 0.3rem;
  background-color: #ffc3c6;
  border: 1px solid #111;
}
.entry-footer .hatena-star-container {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.4rem 1rem 1.8rem;
  margin-bottom: 2.4rem;
  border: 1px solid #111;
  border-top: 0;
  border-bottom-right-radius: 1rem;
  border-bottom-left-radius: 1rem;
}
.entry-footer .open-pro-modal {
  display: block;
  margin: 0.4rem 0;
  color: #9e9e9e;
  text-align: center;
}
.entry-footer .social-buttons {
  margin-bottom: 2.4rem;
}
.entry-footer .customized-footer {
  margin-top: 4rem;
}
.entry-footer .customized-footer:has(.comment-guide) {
  text-align: center;
}
.entry-footer .customized-footer:has(.comment-guide) .comment-guide {
  font-size: 1.5rem;
  font-weight: 600;
}
@media (min-width: 1000px) {
  .entry-footer .customized-footer:has(.comment-guide) .comment-guide {
    font-size: 1.7rem;
  }
}
.entry-footer .customized-footer:has(.comment-guide) .comment-guide::before, .entry-footer .customized-footer:has(.comment-guide) .comment-guide::after {
  display: inline-block;
  font-weight: 400;
  color: #9e9e9e;
  content: "/";
}
.entry-footer .customized-footer:has(.comment-guide) .comment-guide::before {
  margin-right: 0.8rem;
  transform: rotate(128deg);
}
@media (min-width: 1000px) {
  .entry-footer .customized-footer:has(.comment-guide) .comment-guide::before {
    margin-right: 1.2rem;
  }
}
.entry-footer .customized-footer:has(.comment-guide) .comment-guide::after {
  margin-left: 0.6rem;
}
@media (min-width: 1000px) {
  .entry-footer .customized-footer:has(.comment-guide) .comment-guide::after {
    margin-left: 1rem;
  }
}
.entry-footer .customized-footer:has(.comment-guide) + .comment-box .comment:not(:has(.entry-comment)) {
  margin-bottom: 0;
}
.comment-box {
  display: flex;
  flex-direction: column;
}
.comment-box .comment {
  padding: 0;
  margin: 0 0 2rem;
  font-size: 1.6rem;
  list-style: none;
}
.comment-box .comment .entry-comment {
  position: relative;
  padding: 2rem 1rem 0 7.4rem;
  margin-top: 2rem;
  text-align: left;
  border-top: 1px solid #dcdcdc;
}
.comment-box .comment .comment-delete-button img {
  top: 2rem;
  right: 1rem;
  border-radius: 50%;
  transform: scale(1.05);
}
.comment-box .comment .hatena-id-icon {
  position: absolute;
  top: 2rem;
  left: 1rem;
  width: 5rem;
  height: 5rem;
  border: 1px solid #111;
  border-radius: 50%;
}
.comment-box .comment .comment-user-name {
  margin: 0 0 0.6rem 0;
  font-size: 1.5rem;
}
.comment-box .comment .comment-user-name .user-name-nickname {
  font-weight: bold;
}
.comment-box .comment .comment-user-name .user-name-hatena-id {
  letter-spacing: 0.5px;
}
.comment-box .comment .comment-content {
  font-size: 1.5rem;
  color: #111;
  overflow-wrap: break-word;
}
.comment-box .comment .comment-content p {
  line-height: 1.6;
}
.comment-box .comment .comment-metadata {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 1rem 0 0;
}
.comment-box .comment .comment-metadata time {
  order: 1;
  font-size: 1.2rem;
  color: #9e9e9e;
}
.comment-box .comment .read-more-comments {
  margin-top: 2rem;
  font-size: 1.4rem;
  color: #605e5c;
  text-align: center;
}
.comment-box .comment .read-more-comments::before {
  display: inline-block;
  content: "+";
}
.comment-box .leave-comment-title {
  position: relative;
  display: inline-block;
  width: -moz-fit-content;
  width: fit-content;
  padding: 0.6rem 1.2rem;
  margin: 1rem auto 1rem;
  font-size: 1.6rem;
  color: #cd995a;
  border: 1px solid #cd995a;
  transition: color 0.2s, background-color 0.2s;
}
.comment-box .leave-comment-title:hover {
  color: #fff;
  background-color: #cd995a;
}
.comment-box .leave-comment-title:hover::after {
  border-top-color: #fff;
  border-left-color: #fff;
}
.comment-box .leave-comment-title::before, .comment-box .leave-comment-title::after {
  position: absolute;
  right: 0;
  bottom: 0;
  display: block;
  width: 11px;
  height: 1rem;
  content: "";
  background: transparent;
  border-top: 1px solid #cd995a;
  border-left: 1px solid #cd995a;
}
.comment-box .leave-comment-title::before {
  right: -5.5px;
  bottom: -4px;
  width: 15px;
  background-color: #fff;
  border-left: 0;
  transform: rotate(-40deg);
}
.pager {
  display: flex;
  padding: 1.4rem 2.2rem;
  font-size: 1.5rem;
  border-top: 1px solid #000;
}
.pager.pager-permalink {
  justify-content: space-between;
}
.pager.pager-permalink:has(.pager-next:only-child) {
  justify-content: flex-end;
}
.pager:not(.pager-permalink) {
  justify-content: center;
}
.pager a {
  position: relative;
}
.pager a::after {
  position: absolute;
  top: calc(100% - 0.1rem);
  left: 0;
  display: block;
  width: 100%;
  height: 1px;
  content: "";
  background: #c88f4a;
  transform: scaleX(0);
  transition: transform 0.15s ease;
}
.pager a:hover {
  color: #c88f4a;
}
.pager a:hover::after {
  transform: scaleX(1);
}
.pager a.keyword {
  color: #111;
  text-decoration: none;
  border-bottom: 1px dotted #ddd;
}
#footer {
  padding: 2rem 0 3rem;
}
#footer .footer-address {
  margin: 0 auto;
  font-size: 1.3rem;
  text-align: center;
}
#footer .footer-address > a {
  display: inline-flex;
  gap: 0.4rem;
  align-items: center;
  justify-content: center;
  color: #605e5c;
}
#footer .services {
  margin-top: 0.6rem;
  font-size: 1.1rem;
  color: #9e9e9e;
  text-align: center;
}
.page-about .entry-content {
  font-size: 1.6rem;
}
.page-about .entry-content .about {
  position: relative;
  padding: 3rem 2rem 1.8rem;
  margin: 3rem 0 3.6rem;
  outline: 1px solid #111;
  outline-offset: -6px;
  border: 1px solid #111;
}
.page-about .entry-content .about::before, .page-about .entry-content .about::after {
  position: absolute;
  top: -2rem;
  left: 50%;
  display: block;
  width: 100%;
  font-size: 4rem;
  font-weight: bold;
  line-height: 1;
  color: black;
  text-align: center;
  letter-spacing: -0.5px;
  content: attr(data-title);
  transform: translateX(-50%);
  -webkit-text-stroke: 1.2px #111;
}
@media (min-width: 1000px) {
  .page-about .entry-content .about::before, .page-about .entry-content .about::after {
    top: -2.6rem;
    font-size: 5rem;
  }
}
.page-about .entry-content .about::after {
  position: absolute;
  top: -2.2rem;
  left: calc(50% - 4px);
  color: #fff;
}
@media (min-width: 1000px) {
  .page-about .entry-content .about::after {
    top: -2.8rem;
  }
}
.page-about .entry-content dt {
  padding-bottom: 0.4rem;
  margin-bottom: 1rem;
  font-size: 1.8rem;
  font-weight: bold;
  border-bottom: 1px solid #dcdcdc;
}
.page-about .entry-content dd {
  margin-bottom: 3rem;
  margin-left: 0;
}
.page-about .entry-content dd:last-of-type {
  margin-bottom: 0;
}
.page-about .entry-content a:has(.profile-icon) {
  display: flex;
  gap: 0.6rem;
  align-items: center;
}
.page-about .entry-content .profile-icon {
  width: 2rem !important;
  height: 2rem !important;
  border-radius: 50%;
}
.page-about .entry-content .about-subscription-count {
  display: block;
  margin-bottom: 0.3rem;
}
.page-about .entry-content a.subscriber {
  display: inline-flex;
}
.page-about .entry-content a.subscriber:not(:last-of-type) {
  margin-right: 0.4rem;
}
.page-archive .ad-online-afc {
  margin-bottom: 0 !important;
}
.page-archive #main-inner {
  padding: 4.8rem 0 0;
  background-color: #fdfaf7;
}
.page-archive .archive-header-category {
  text-align: center;
}
.page-archive.page-archive-category .archive-header-category {
  padding: 3rem 0 0;
  margin: 0;
  background-image: url(https://cdn-ak.f.st-hatena.com/images/fotolife/p/ppphlox/20251028/20251028153515.png);
  background-repeat: no-repeat;
  background-position: 50% 1.4rem;
  background-size: 3.6rem;
}
.page-archive .archive-heading {
  padding: 2rem 2.2rem 2rem;
  font-size: 3rem;
  text-align: center;
}
.page-archive .archive-entries {
  padding: 0 2.2rem;
  padding-bottom: 4rem;
  margin-top: 4rem;
}
.page-archive .archive-entries .archive-entry {
  position: relative;
  padding: 1.4rem 1.4rem;
  margin: 0 auto;
  background-color: #fff;
  border: 1px solid #111;
  border-radius: 8px;
}
.page-archive .archive-entries .archive-entry + .archive-entry {
  margin-top: 5rem;
}
.page-archive .archive-entries .archive-date {
  position: absolute;
  top: -1.5rem;
  left: 1rem;
  display: inline-block;
  padding: 0.4rem 0.8rem;
  font-size: 1.3rem;
  background-color: #fff;
  border: 1px solid #111;
  border-radius: 3px;
}
.page-archive .archive-entries .archive-date a:hover {
  color: #c88f4a;
  text-decoration: underline;
}
.page-archive .archive-entries .entry-title {
  margin: 1rem 0 0.8rem;
  font-size: 1.9rem;
}
.page-archive .archive-entries .entry-title .entry-title-link:hover {
  color: #c88f4a;
  text-decoration: underline;
}
.page-archive .archive-entries .categories {
  display: flex;
  margin-bottom: 1.4rem;
  font-size: 1.3rem;
  color: #9e9e9e;
}
.page-archive .archive-entries .categories a:not(:first-child)::before {
  display: inline-block;
  width: 1px;
  height: 10px;
  margin: 0 0.8rem;
  content: "";
  background-color: #dcdcdc;
}
.page-archive .archive-entries .categories a:hover {
  color: #c88f4a;
  text-decoration: underline;
}
.page-archive .archive-entries .entry-description {
  font-size: 1.4rem;
  line-height: 1.6;
}
.page-archive .archive-entries .entry-thumb {
  margin-right: 1.2rem;
  border-radius: 0.8rem;
}
.page-archive .archive-entries .archive-entry-tag .archive-entry-tag-link {
  padding: 0.2rem 0.6rem;
  margin-bottom: 0;
  font-size: 1.3rem;
  background-color: #ececec;
}
.page-archive .search-result .search-result-form {
  width: 100%;
  max-width: calc(100% - 2.2rem - 2.2rem);
  padding: 0 1rem;
  margin: 0 auto;
  border: 1px solid #111;
  border-radius: 8rem;
  box-shadow: 0 2px 0 #111;
}
.page-archive .search-result .search-result-input {
  width: 100%;
  height: 3.2rem;
  padding-right: 2.4rem;
  font-size: 1.5rem;
}
.page-archive .search-result .search-result-form .search-result-button {
  top: 0.6rem;
  right: 1.2rem;
  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;
}
.page-archive .search-result + p {
  font-size: 1.4rem;
  color: #9e9e9e;
  text-align: center;
}
.navigation {
  background-color: #fefaf0;
}
.navigation ul {
  display: flex;
  padding: 16px 2rem 0;
  margin: 0;
  overflow-x: auto;
  overflow-y: hidden;
  list-style: none;
  scrollbar-width: none;
}
@media (min-width: 1000px) {
  .navigation ul {
    padding: 16px 2.5rem 0;
  }
}
.navigation li {
  position: relative;
  display: inline-block;
  flex: 0 0 auto;
  min-width: 120px;
  height: 30px;
  margin-right: -2px;
  font-size: 16px;
  font-weight: bold;
  line-height: 30px;
  background-color: #fff;
  border: 1px solid #111;
  border-bottom: none;
  border-radius: 10px 20px 0 0;
  transition: background-color 0.2s ease;
}
.navigation li::after {
  position: absolute;
  top: -1px;
  right: 4px;
  z-index: 1;
  display: block;
  width: 20px;
  height: 30px;
  content: "";
  background-color: #fff;
  border-top: 1px solid #111;
  border-right: 1px solid #111;
  border-radius: 0 10px 0 0;
  box-shadow: 0.25rem 0.25rem 0 #111;
  transform: skewX(24deg);
  transform-origin: top left;
  transition: background-color 0.2s ease;
}
.navigation li:hover {
  background-color: #fce2cf;
}
.navigation li:hover::after {
  background-color: #fce2cf;
}
.navigation a {
  display: block;
  width: 100%;
  padding: 0 26px 0 30px;
}
/* </system> */

/* <system section="background" selected="blur-04"> */
body{ background-image: url(https://cdn.blog.st-hatena.com/images/theme/backgrounds/2014/blur-02.jpg?version=2789d874a2f9b79f9e81907e65b90f); background-repeat: no-repeat; background-attachment: fixed; background-position: center top; background-size: cover; }
/* </system> */

/* ================================================================
   やったれ投資ブログ × Retro Style カスタマイズ
   構成: 0.パレット / 1.ベース / 2.ヘッダー / 3.レイアウト
         4.記事一覧カード / 5.記事ページ / 6.下段モジュール
         7.アニメーション定義・アクセシビリティ
   ================================================================ */

/* ---- 0. カラーパレット ---- */
:root {
  --pink:        #ff94b5;  /* メインピンク */
  --pink-light:  #ffc3d5;  /* タイトル帯など */
  --pink-pale:   #ffd6e3;  /* モジュール見出し */
  --pink-hover:  #ffe3ec;  /* ホバー背景 */
  --pink-shadow: #ffb8cd;  /* ハードシャドウ */
  --pink-bg:     #fff6f9;  /* ページ背景 */
  --rose:        #e4577e;  /* リンク・アクセント */
  --ink:         #111;     /* レトロの黒フチ */
}

/* ---- 1. ベース(文字サイズ・背景) ---- */
html, body { font-size: 62%; }
@media (min-width: 768px) {
  html, body { font-size: 59%; }
}

#content { background-color: var(--pink-bg); }
#top-box .breadcrumb, .navigation { background-color: var(--pink-bg); }
.navigation li:hover, .navigation li:hover::after { background-color: var(--pink-hover); }

/* 背景に小さなピンクドットがゆっくり流れる(PC/タブレットのみ) */
@media (min-width: 768px) {
  #content {
    background-image:
      radial-gradient(rgba(255, 184, 205, 0.5) 1.5px, transparent 1.6px),
      radial-gradient(rgba(255, 214, 227, 0.55) 2px, transparent 2.1px);
    background-size: 96px 96px, 152px 152px;
    animation: yt-drift 80s linear infinite;
  }
}

/* ---- 2. ヘッダー(ブログタイトルまわり) ---- */
#blog-title-content #title {
  position: relative;
  background-color: var(--pink-light);
  padding: 1.3rem 5.5rem;             /* 左右は✨🎀ゾーン */
  font-size: clamp(1.4rem, 3vw, 2.3rem);
  line-height: 1.5;
  letter-spacing: 0.08em;
}
#title a { display: inline-block; transition: transform .2s ease; }
#title a:hover { transform: scale(1.03) rotate(-1.5deg); }

/* ✨🎀が両端でふわふわ浮かぶ */
#blog-title-content #title::before,
#blog-title-content #title::after {
  position: absolute;
  top: 50%;
  margin-top: -1rem;
  font-size: 1.7rem;
  animation: yt-float 3.2s ease-in-out infinite;
  pointer-events: none;
}
#blog-title-content #title::before { left: 1.6rem; content: "✨"; }
#blog-title-content #title::after { right: 1.6rem; content: "🎀"; animation-delay: 1.6s; }
@media (max-width: 480px) {
  #blog-title-content #title::before,
  #blog-title-content #title::after { display: none; }
  #blog-title-content #title { padding-left: 1.2rem; padding-right: 1.2rem; }
}

/* 吹き出し(ブログ説明文): タイトル帯の手前に表示 */
#blog-title-content #blog-description { font-size: 1.3rem; z-index: 2; }

#top-editarea { background-color: var(--pink-light); }
#main-inner::before { background-color: var(--pink-shadow); }  /* 飾りテープ */

/* ---- 3. レイアウト(1カラム+大画面3カラム) ---- */
@media (min-width: 1000px) {
  #content #content-inner {
    flex-direction: column;
    max-width: 780px;
    margin: 0 auto;
    padding-top: 4rem;
    padding-bottom: 5rem;
  }
  #box2 { order: 0; width: 100%; }
  #box2 #box2-inner {
    display: grid;
    grid-template-columns: 1fr;   /* 下段モジュールは1列 */
    gap: 2rem;
    align-items: start;
  }
}
#box2 { margin-top: 4rem; }

/* 大画面: 一覧ページだけ広げて3カラム(記事ページは780pxのまま) */
@media (min-width: 1200px) {
  .page-archive #content #content-inner { max-width: 1080px; }
  .page-archive #box2 { width: 100%; margin: 4rem auto 0; }
}

/* ---- 4. 記事一覧カード ---- */
/* カード本体: サムネ上・テキスト下の縦型+ふわっと出現+ホバーで浮く */
.page-archive .archive-entries .archive-entry {
  display: flex;
  flex-direction: column;
  padding: 1.8rem 1.8rem 2.2rem;
  animation: yt-fade-up .55s ease-out backwards;
  transition: transform .18s ease, box-shadow .18s ease;
}
.page-archive .archive-entries .archive-entry:nth-child(1) { animation-delay: .05s; }
.page-archive .archive-entries .archive-entry:nth-child(2) { animation-delay: .12s; }
.page-archive .archive-entries .archive-entry:nth-child(3) { animation-delay: .19s; }
.page-archive .archive-entries .archive-entry:nth-child(4) { animation-delay: .26s; }
.page-archive .archive-entries .archive-entry:nth-child(5) { animation-delay: .33s; }
.page-archive .archive-entries .archive-entry:hover {
  transform: translateY(-4px);
  box-shadow: .4rem .5rem 0 var(--pink-shadow);
}

/* サムネ: 1200:630の比率のまま全体表示+ホバーでズーム */
.page-archive .archive-entries .entry-thumb-link {
  order: -1;
  display: block;
  width: 100%;
  margin: 0 0 1.2rem;
  overflow: hidden;
  border-radius: 0.8rem;
}
.page-archive .archive-entries .entry-thumb {
  width: 100%;
  height: auto;
  aspect-ratio: 1200 / 630;
  background-size: cover;
  background-position: center;
  margin-right: 0;
  border: 1px solid var(--ink);
  transition: transform 0.35s ease;
}
.page-archive .archive-entries .archive-entry:hover .entry-thumb { transform: scale(1.045); }
.page-archive .archive-entries .archive-entry:hover .archive-date { animation: yt-wiggle 0.4s ease; }

/* タブレット以上: 2列グリッド(1200px以上は上の指定で3列) */
@media (min-width: 768px) {
  .page-archive .archive-entries {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 5.5rem 3rem;
    align-items: stretch;   /* 同じ行のカードは高さを揃える */
  }
  .page-archive .archive-entries .archive-entry { margin: 0; }
  .page-archive .archive-entries .archive-entry + .archive-entry { margin-top: 0; }
}

/* カード内テキスト: タイトル2行・説明3行に統一して高さを揃える */
.page-archive .archive-entries .entry-title {
  margin: 1.2rem 0 0.8rem;
  font-size: 1.6rem;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.page-archive .archive-entries .entry-description {
  font-size: 1.3rem;
  line-height: 1.8;
  color: #6b6266;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}
.page-archive .archive-entries .archive-entry-tag .archive-entry-tag-link {
  background-color: var(--pink-hover);
}
.page-archive .archive-entries .archive-date a:hover,
.page-archive .archive-entries .entry-title .entry-title-link:hover,
.page-archive .archive-entries .categories a:hover { color: var(--rose); }

/* ---- 5. 記事ページ ---- */
.entry { animation: yt-fade-up .5s ease-out; }

.entry-header .entry-title {
  font-size: 2.4rem;
  line-height: 1.6;
  letter-spacing: 0.02em;
}
@media (max-width: 767px) {
  .entry-header .entry-title { font-size: 2.0rem; }
}
.entry-header .categories .entry-category-link::after { background-color: var(--pink-light); }

/* 本文: 余白で読ませるタイポグラフィ */
.entry-content {
  font-size: 1.55rem;
  line-height: 2.1;
  letter-spacing: 0.02em;
}
.entry-content p { margin-bottom: 2.2em; }
.entry-content h2 {
  margin-top: 5rem;
  margin-bottom: 1.8rem;
  font-size: 1.9rem;
  letter-spacing: 0.04em;
}
.entry-content h3 {
  margin-top: 3.8rem;
  margin-bottom: 1.5rem;
  font-size: 1.6rem;
}

/* 本文リンク: 黄色マーカー(蛍光ペン風)+ホバーで濃く */
.entry-content p a:not(.hatena-fotolife),
.entry-content li a {
  background: linear-gradient(45deg, rgba(255, 213, 76, 0.45), rgba(255, 225, 78, 0.30));
  border-right: 3px solid rgba(251, 223, 94, 0.45);
  border-left: 3px solid #fbdf5f;
  transition: background 0.2s ease;
}
.entry-content p a:not(.hatena-fotolife):hover,
.entry-content li a:hover {
  background: linear-gradient(45deg, rgba(255, 213, 76, 0.75), rgba(255, 225, 78, 0.55));
}

/* その他の本文リンク: ホバーでピンク下線がスッと伸びる */
.entry-content a:not(:has(img)) {
  background-image: linear-gradient(var(--pink), var(--pink));
  background-repeat: no-repeat;
  background-position: left bottom;
  background-size: 0% 2px;
  transition: background-size .25s ease;
}
.entry-content a:not(:has(img)):hover { background-size: 100% 2px; }

/* リンク色(キャラメル→ローズ) */
.entry-content p a[id],
.entry-content .hatena-asin-detail a { color: var(--rose); }
.entry-content .hatena-asin-detail a.keyword { color: var(--rose) !important; }
.entry-content a:hover { color: var(--rose); }

/* かんたんリンク(EasyLink)カード内はマーカー・下線を無効化 */
.entry-content .easyLink-box a,
.entry-content [class*="easyLink-arrow"] {
  background: none !important;
  border-right: 0 !important;
  border-left: 0 !important;
}

/* タグ・カテゴリチップ: ホバーでぴょこっと浮く */
.entry-footer .entry-tags-wrapper .entry-tag-link::before { background-color: var(--pink-shadow); }
.archive-entry-tag-link,
.page-archive .categories a,
.entry-header .categories .entry-category-link {
  display: inline-block;
  transition: transform 0.15s ease, background-color 0.15s ease;
}
.archive-entry-tag-link:hover,
.page-archive .categories a:hover,
.entry-header .categories .entry-category-link:hover { transform: translateY(-2px); }

/* コメントボタン */
.comment-box .leave-comment-title { color: var(--rose); border-color: var(--rose); }
.comment-box .leave-comment-title:hover { background-color: var(--rose); }
.leave-comment-title::before,
.comment-box .leave-comment-title::after {
  border-top-color: var(--rose);
  border-left-color: var(--rose);
}

/* ページャ */
.pager a { display: inline-block; transition: transform 0.15s ease; }
.pager a::after { background: var(--rose); }
.pager a:hover { color: var(--rose); transform: translateY(-2px); }

/* 記事内の見出し・画像・表: スクロールで見えた瞬間にふわっと(対応ブラウザのみ) */
@supports (animation-timeline: view()) {
  .entry-content h2,
  .entry-content h3,
  .entry-content table,
  .entry-content img {
    animation: yt-fade-up 0.7s ease-out both;
    animation-timeline: view();
    animation-range: entry 0% entry 28%;
  }
}

/* ---- 6. 下段モジュール(検索・最新記事・プロフィール等) ---- */
.hatena-module {
  margin-bottom: 3.2rem;
  transition: transform .18s ease;
}
.hatena-module:hover { transform: translateY(-2px); }
.hatena-module .hatena-module-title {
  padding: 0.5rem 1.4rem;
  font-size: 1.2rem;
  letter-spacing: 0.12em;
  background-color: var(--pink-pale);
}

/* リンクモジュールのチップ: レトロ押しボタン風 */
.hatena-module-links .hatena-urllist li a {
  background-color: #fff0f5;
  border-color: var(--rose);
  box-shadow: 5px 5px 0 var(--pink-shadow);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.hatena-module-links .hatena-urllist li a:hover {
  color: var(--rose);
  transform: translate(3px, 3px);
  box-shadow: 2px 2px 0 var(--pink-shadow);
}

/* プロフィールのリボン帯: ピンク+常時ゆらゆら */
.hatena-module-profile .profile-about,
.hatena-module-profile .profile-about::before,
.hatena-module-profile .profile-about::after { background-color: var(--pink); }
.hatena-module-profile .profile-about a::before { border-left-color: var(--pink); }
.hatena-module-profile .profile-about a::after { border-right-color: var(--pink); }
.hatena-module-profile .profile-about {
  animation: yt-sway 5s ease-in-out infinite;
  transform-origin: 50% 0;
}

/* ---- 7. アニメーション定義・アクセシビリティ ---- */
@keyframes yt-fade-up {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes yt-wiggle {
  0%, 100% { transform: rotate(0); }
  25% { transform: rotate(-3deg); }
  75% { transform: rotate(2deg); }
}
@keyframes yt-sway {
  0%, 100% { transform: rotate(-0.7deg); }
  50% { transform: rotate(0.7deg); }
}
@keyframes yt-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
@keyframes yt-drift {
  to { background-position: 0 -960px, 76px -1520px; }
}

/* 「視差効果を減らす」設定のユーザーには動きを止める */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

/* ---- 8. 3カラム化(1200px以上) ----
   ※カードの2列グリッド指定(セクション4)より後に置く必要がある */
@media (min-width: 1200px) {
  .page-archive .archive-entries { grid-template-columns: repeat(3, 1fr); }
}