@charset "UTF-8";
@-ms-viewport {
  width: device-width;
}

/*
Theme Name: love2025-06-2
Description: love the world wide web
Version: 2025
Author: viscom
*/

@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Open+Sans:ital,wght@0,300..800;1,300..800&display=swap");

/*============================================
全体の設定
============================================*/
* {
  margin: 0;
  padding: 0;
}
/* * {
  outline: 1px solid pink;
} */
html {
  font-size: 62.5% !important;
}
img {
  width: 100%;
}
@media (hover: hover) {
  a:hover {
    color: var(--color-03);
    transition: 0.5s;
  }
}
body {
  font-family: YuGothic, "游ゴシック体", "Yu Gothic", "ヒラギノ角ゴ Pro",
    "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, "ＭＳ Ｐゴシック",
    "MS PGothic", sans-serif;
  background: var(--color-06);
}
body.overflow-hidden {
  overflow: hidden;
}
.viewport-dimensions {
  display: flex;
  gap: 10px;
}
.viewport-dimensions p {
  color: var(--color-gray50);
  font-size: var(--footer-size);
}
html {
  scroll-behavior: smooth;
}
/*レスポンシブ*/
.sp-only {
  display: block;
}
.pc-only {
  display: none;
}
@media screen and (min-width: 450px) {
  .sp-only {
    display: none;
  }
  .pc-only {
    display: block;
  }
}

/*============================================
CSS変数
============================================*/
:root {
  /* カラー設定 */
  --color-main: #2271b1; /*リメイク版はこれに一旦そろえる */
  --color-black: #000;
  --color-gray30: #4d4d4d; /*これがデフォルトカラー */
  --color-gray40: #666;
  --color-gray50: #808080;
  --color-gray60: #999;
  --color-gray70: #b3b3b3;
  --color-gray80: #ccc;
  --color-gray90: #e6e6e6;
  --color-gray95: #f2f2f2;
  --color-white: #fff;
  /* フォント系 */
  --font-family-ja: "Noto Sans JP", sans-serif;
  --font-family-en: "Open Sans", sans-serif;
  --line-height-base: 1.5;
  --letter-spacing: 0.05em;
  /* フォントサイズ */
  /*--------------------------------------------7.0 */
  --mainvisual-h2: 6rem;
  /*--------------------------------------------3.0 */
  --page-title: 3rem;
  /*--------------------------------------------2.6 */
  --single-h1: 2.6rem;
  /*--------------------------------------------2.4 */
  --section-tile: 2.4rem;
  /*--------------------------------------------2.0 */
  --menu-box: 2rem;
  /*--------------------------------------------1.8 */
  --single-h2: 1.8rem;
  --single-h3: 1.8rem;
  --single-h4: 1.8rem;
  --privacy-h2: 1.8rem;
  /*--------------------------------------------1.6 */
  --footer-title: 1.6rem;
  --contact-text: 1.6rem;
  --sidebar-title: 1.6rem;

  /*--------------------------------------------1.4 */
  --header-title: 1.4rem;
  --btn-text: 1.4rem;
  --sidebar-item: 1.4rem;
  --privacy-p: 1.4rem;
  --single-p: 1.4rem;
  --single-toc-h2: 1.4rem;
  --single-toc-text: 1.4rem;
  --post-nav: 1.4rem;
  --resources-h3: 1.4rem;
  --resources-h4: 1.4rem;
  --resources-h5: 1.4rem;
  --post-title: 1.4rem;
  /*--------------------------------------------1.3 */
  --header-nav: 1.3rem;
  --footer-nav: 1.3rem;
  /*--------------------------------------------1.2 */
  --resources-li: 1.2rem;
  --footer-copiright: 1.2rem;
  --footer-size: 1.2rem;
  --date-text: 1.2rem;
  --category-text: 1.2rem;
  --page-nav: 1.2rem;

  /* 余白・間隔系 */
  --spacing-section: 50px;
  --spacing-element: 15px;
  /* サイズ系 */
  --container-width: 1rem;
  --max-width: 1rem;
  --border-radius: 5px;
}
@media screen and (min-width: 810px) {
  :root {
    /*--------------------------------------------8.0 */
    --mainvisual-h2: 5rem;
  }
}
@media screen and (min-width: 1080px) {
  :root {
    /*--------------------------------------------8.0 */
    --mainvisual-h2: 6rem;
  }
}
@media screen and (min-width: 1200px) {
  :root {
    /*--------------------------------------------8.0 */
    --mainvisual-h2: 8rem;
    /*--------------------------------------------4.0 */
    --page-title: 4rem;
    /*--------------------------------------------2.0 */
    --header-title: 2rem;
    /*--------------------------------------------1.6 */
    --btn-text: 1.6rem;
    --resources-h3: 1.6rem;
    /*--------------------------------------------1.4 */
    --resources-h4: 1.4rem;
    --resources-h5: 1.4rem;
    --date-text: 1.4rem;
    --page-nav: 1.4rem;
    /*--------------------------------------------1.2 */
    --resources-li: 1.2rem;
    /*--------------------------------------------1.0 */
    --category-text: 1rem;
  }
}
/*============================================
コンポーネント
============================================*/
h1 {
  color: var(--color-gray30);
  font-family: var(--font-family-ja);
  font-size: 2.8rem;
  font-weight: 700;
}
h2 {
  color: var(--color-gray30);
  font-family: var(--font-family-ja);
  font-size: 2.4rem;
  font-weight: 700;
}
h3 {
  color: var(--color-gray30);
  font-family: var(--font-family-ja);
  font-size: 2rem;
  font-weight: 700;
}
h4 {
  color: var(--color-gray30);
  font-family: var(--font-family-ja);
  font-size: 1.8rem;
  font-weight: 700;
}
@media (min-width: 1001px) {
  h1 {
    font-size: 3.6rem;
  }
  h2 {
    font-size: 3rem;
  }
  h3 {
    font-size: 2.4rem;
  }
  h4 {
    font-size: 2rem;
  }
}
p {
  font-family: var(--font-family-ja);
  font-weight: 400;
  color: var(--color-gray30);
  font-size: 1.6rem;
  letter-spacing: 0.01rem;
  line-height: 160%;
}
.linkbox .page-content li {
  font-family: var(--font-family-ja);
  font-weight: 400;
  color: var(--color-02);
  font-size: 1rem;
  letter-spacing: 0.01rem;
  line-height: 160%;
}
.breadcrumb {
  margin-bottom: 10px;
}
.breadcrumb ul {
  display: flex;
  gap: 5px;
  font-family: var(--font-family-ja);
  font-size: 1rem;
  color: var(--color-gray50);
}
/*ボタンの設定*/
.btn {
  text-align: center;
}
a.btn {
  display: inline-block;
  text-align: center;
  border-radius: 5px;
  padding: 20px 55px;
  transition: 0.5s;
  font-size: var(--btn-text);
  font-weight: 400;
  letter-spacing: 0.3rem;
  color: var(--color-gray30);
  background-color: var(--color-white);
  border: 1px solid var(--color-gray60);
  width: fit-content;
  height: fit-content;
}
.btn a:hover {
  background-color: var(--color-bg-07);
  transition: 0.2s;
}
.btn a:hover p {
  transition: 0.5s;
  color: #fff;
}
@media screen and (min-width: 1001px) {
  .btn {
    margin-top: 30px;
  }
  .btn a:hover {
    background-color: var(--color-bg-07);
    transition: 0.2s;
  }
  .btn a:hover p {
    transition: 0.5s;
    color: #fff;
  }
}
/*投稿一覧の記事タイトル*/
section h2 {
  font-family: var(--font-family-en);
  font-weight: 400;
  font-size: var(--section-tile);
  letter-spacing: 0.2rem;
}
.post-item h2 {
  font-family: var(--font-family-ja);
  font-size: var(--post-title);
  font-weight: 500;
}
/*============================================
ブロック
============================================*/
/*--------------------------------------------
header
--------------------------------------------*/
/* レイアウト */
.header {
  position: fixed;
  left: 0;
  right: 0;
  transition: all 0.7s ease;
  z-index: 1000;
}
.header .inr {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 15px 0;
  width: 90%;
  margin: 0 auto;
}
@media screen and (min-width: 1001px) {
  .header .inr {
    padding: 32px 0;
  }
}
/* タイトル */
.header .inr h1 {
  font-family: var(--font-family-en);
  font-size: var(--header-title);
  font-weight: 500;
  letter-spacing: 0.1rem;
  line-height: 1;
  display: inline-block;
  vertical-align: middle;
  color: var(--color-gray50);
  margin-bottom: 0;
}
@media screen and (min-width: 1001px) {
  .header .inr h1 {
    font-weight: 500;
    letter-spacing: 0.01rem;
    display: inline-block;
    vertical-align: middle;
    color: var(--color-gray30);
    margin-bottom: 0;
  }
}
/* gnav */
.header .inr .gnav-list {
  display: none;
}
@media screen and (min-width: 1001px) {
  .header .inr .gnav {
    display: flex;
    align-items: center;
    gap: 20px;
  }
  .header .inr .gnav-list {
    display: flex;
    gap: 20px;
  }
  .header .gnav-list li {
    color: var(--color-gray30);
    font-family: var(--font-family-en);
    font-size: var(--header-nav);
    font-weight: 400;
    letter-spacing: var(--letter-spacing);
    line-height: var(--line-height-base);
  }
}
/* hamburger */
.header .inr .gnav .ham {
  position: relative;
  cursor: pointer;
  width: 30px;
  height: 35px;
  z-index: 1000;
}
.header .inr .gnav .ham span {
  display: inline-block;
  transition: all 0.4s;
  position: absolute;
  height: 1px;
  background: var(--color-gray30);
}
.header .inr .gnav .ham span:nth-of-type(1) {
  top: 30%;
  width: 100%;
}
.header .inr .gnav .ham span:nth-of-type(2) {
  top: 50%;
  width: 100%;
}
.header .inr .gnav .ham span:nth-of-type(3) {
  top: 70%;
  width: 100%;
}
/* hamburger-is-active */
.header .inr .gnav .ham.is-active span:nth-of-type(1) {
  transform: translateY(0px) rotate(-135deg);
  top: 40%;
  width: 100%;
}
.header .inr .gnav .ham.is-active span:nth-of-type(1) {
  transform: translateY(0px) rotate(-135deg);
  top: 40%;
  width: 100%;
}
.header .inr .gnav .ham.is-active span:nth-of-type(2) {
  opacity: 0;
}
.header .inr .gnav .ham.is-active span:nth-of-type(3) {
  transform: translateY(0px) rotate(135deg);
  top: 40%;
  width: 100%;
}
/* hamburger-open */
.header .inr .gnav .ham.is-active span:nth-of-type(1) {
  transform: translateY(0px) rotate(-135deg);
  top: 40%;
  width: 100%;
}
.header .inr .gnav .ham.is-active span:nth-of-type(1) {
  transform: translateY(0px) rotate(-135deg);
  top: 40%;
  width: 100%;
}
.header .inr .gnav .ham.is-active span:nth-of-type(2) {
  opacity: 0;
}
.header .inr .gnav .ham.is-active span:nth-of-type(3) {
  transform: translateY(0px) rotate(135deg);
  top: 40%;
  width: 100%;
}
/* ヘッダースクロール */
#header.scroll {
  position: fixed;
  left: 0;
  right: 0;
  z-index: 999; /*最前面へ*/
  background-color: rgba(299, 299, 299, 0.5);
  transition: all 0.7s ease;
  backdrop-filter: blur(3px);
}
#header.scroll .inr .subTitle {
  display: none;
}
/* menu-box */
.menu-box {
  opacity: 0;
  visibility: hidden;
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: var(--color-white);
  padding: 150px 0px;
  z-index: 100;
  transition: all 0.8s ease;
}
.menu-box .inr {
  background-color: var(--color-white);
  width: 90%;
  margin: 0 auto;
  padding: 0px;
}
.menu-box .inr ul li {
  font-family: var(--font-family-en);
  font-size: var(--menu-box);
  font-weight: 400;
  letter-spacing: 0.2rem;
  color: var(--color-gray30);
  margin-bottom: 20px;
}
.menu-box.is-active {
  opacity: 1;
  visibility: visible;
}
/*--------------------------------------------
footer
--------------------------------------------*/
/* レイアウト */
.footer {
  color: var(--color-text-01);
  padding: 20px 0;
  background-color: var(--color-gray30);
}
.footer .inr {
  width: 90%;
  margin: 0 auto;
}
.footer .inr .wrap-top {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  gap: 3px;
  margin-bottom: 30px;
}
@media screen and (min-width: 1001px) {
  .footer {
    color: var(--color-text-01);
    padding: 50px 0;
    background-color: var(--color-black);
  }
  .footer .inr {
    width: 90%;
    margin: 0 auto;
  }
  .footer .inr .wrap-top {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 10px;
  }
}
/* テキスト */
.footer .inr .wrap-top h1 {
  color: var(--color-gray50);
  font-size: var(--footer-title);
  font-weight: 500;
}
.footer .inr .wrap-bottom {
  display: flex;
  flex-direction: column;
  align-items: left;
  gap: 10px;
  color: var(--color-gray50);
  font-family: var(--font-family-en);
  font-weight: 400;
  font-size: var(--footer-nav);
  letter-spacing: 0.05rem;
}
.footer .inr .wrap-bottom .nav-wrap {
  display: flex;
}
/* テキストの後ろに|を追加 */
.footer .inr .link-box::after,
.footer .inr .note::after,
.footer .inr .contact::after {
  content: "|";
  margin-left: 5px; /* 必要に応じてスペースを調整 */
}
.footer .inr .copyright {
  font-family: var(--font-family-en);
  font-weight: 400;
  font-size: var(--footer-copiright);
  letter-spacing: 0.05rem;
}
@media screen and (min-width: 1001px) {
  .footer .inr .wrap-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}
/*============================================
テンプレート
============================================*/
/* 固定ページ共通 */
.main:not(.home .main) {
  padding-top: 65px;
  padding-bottom: 30px;
}
.main .container {
  width: 90%;
  margin: 0 auto;
}
.main .page-header {
  margin: 0 calc(50% - 50vw);
  width: 100vw;
  margin-bottom: 50px;
  padding: 0 0 30px 0;
  background: linear-gradient(to bottom, #fff, var(--color-gray95));
}
.main .page-header .inr {
  width: 90%;
  margin: 0 auto;
}
.main .page-title {
  font-family: var(--font-family-en);
  font-weight: 400;
  font-size: var(--page-title);
  letter-spacing: 0.2rem;
  color: var(--color-gray30);
}
@media (min-width: 1000px) {
  .main:not(.home .main) {
    padding-top: 100px;
    padding-bottom: 30px;
  }
}
/* 404 */
/* プラポリ */
.privacy-policy .contents-wrap {
  width: 100%;
  margin: 0 auto;
}
.privacy-policy .contents-wrap h2 {
  font-size: var(--privacy-h2);
  font-weight: 500;
  margin-bottom: 10px;
}
.privacy-policy .contents-wrap p {
  font-size: var(--privacy-p);
}
.privacy-policy .contents-wrap > section {
  margin-bottom: 30px;
}
@media screen and (min-width: 1001px) {
  .privacy-policy .contents-wrap {
    width: 900px;
    margin: 0 auto;
  }
}
/* コンタクト */
.contact .contents-wrap {
  width: 100%;
  margin: 0 auto;
}
.contact .contents-wrap p {
  font-size: var(--contact-text);
  margin-bottom: 15px;
}
.contact .contents-wrap p input,
.contact .contents-wrap p textarea {
  margin-top: 5px;
  width: 100%;
  padding: 10px;
}
.contact .btn-wrapper input {
  color: var(--color-white);
  background-color: var(--color-gray50);
  border-radius: 5px;
  padding: 20px;
}
@media screen and (min-width: 1001px) {
  .contact .contents-wrap {
    width: 600px;
    margin: 0 auto;
  }
  .contact .btn-wrapper input:hover {
    color: var(--color-white);
    background-color: var(--color-gray30);
  }
}
/*--------------------------------------------
overview
--------------------------------------------*/
.resources-overview > .category-list {
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  column-gap: 2%;
  row-gap: 30px;
}
.resources-overview > .category-list > li {
  width: 100%;
}
.resources-overview > .category-list > .category-item {
  border: 1px solid var(--color-gray80);
  border-radius: 10px;
  padding: 30px;
}
.resources-overview > .category-list .category-item h2 {
  background-color: var(--color-gray95);
  padding: 10px;
  border-radius: 5px;
  text-align: center;
  margin-bottom: 20px;
}
.resources-overview > .category-list .category-item h3 {
  font-family: var(--font-family-ja);
  font-size: 1.8rem;
  font-weight: 400;
  margin-bottom: 20px;
}
.resources-overview > .category-list .category-item h4 {
  font-family: var(--font-family-ja);
  font-size: 1.8rem;
  font-weight: 400;
  margin-bottom: 20px;
}
.resources-overview > .category-list > .category-item ul li {
  color: var(--color-gray50);
  font-family: var(--font-family-ja);
  font-size: 1.6rem;
  font-weight: 400;
  margin-bottom: 20px;
}
@media screen and (min-width: 1001px) {
  .resources-overview > .category-list {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    column-gap: 2%;
    row-gap: 30px;
  }
  .resources-overview > .category-list > li {
    width: 32%;
  }
  .resources-overview > .category-list > .category-item {
    border: 1px solid var(--color-gray80);
    border-radius: 10px;
    padding: 30px;
  }
  .resources-overview > .category-list > .category-item h2 {
    background-color: var(--color-gray95);
    padding: 10px;
    border-radius: 5px;
    text-align: center;
    margin-bottom: 20px;
  }
  .resources-overview > .category-list > .category-item h3 {
    font-family: var(--font-family-ja);
    font-size: 1.8rem;
    font-weight: 400;
  }
  .resources-overview > .category-list > .category-item ul li {
    font-family: var(--font-family-ja);
    font-size: 1.6rem;
    font-weight: 400;
  }
}
/*============================================
投稿関連
============================================*/
/*--------------------------------------------
共通
--------------------------------------------*/
/* レイアウト */
.posts-wrap {
  display: flex;
  flex-direction: column-reverse;
  justify-content: space-between;
}
.posts-wrap .sidebar-area {
  width: 100%;
}
.posts-wrap .post-area {
  width: 100%;
}
@media screen and (min-width: 1001px) {
  /* レイアウト */
  .posts-wrap {
    flex-direction: row;
  }
  .posts-wrap .sidebar-area {
    width: 20%;
  }
  .posts-wrap .post-area {
    width: 75%;
  }
}
/*--------------------------------------------
投稿一覧
--------------------------------------------*/
/* 一覧のタイトル */
.post-area .headline {
  margin-bottom: 30px;
}
.blog .post-area .post-item {
  margin-bottom: 30px;
}
/*--------------------------------------------
投稿記事
--------------------------------------------*/
/* 記事のタイトル */
.single .post-area .title {
  margin-bottom: 30px;
}
.single .post-area h1 {
  font-size: var(--single-h1);
  margin-bottom: 15px;
}
.single .post-area h2 {
  color: var(--color-gray30);
  font-weight: 700;
  font-size: var(--single-h2);
  letter-spacing: 0.1rem;
  margin-bottom: 10px;
}
.single .post-area h3 {
  color: var(--color-gray60);
  font-weight: 500;
  font-size: var(--single-h3);
  letter-spacing: 0.1rem;
  margin-bottom: 10px;
}
.single .post-area h4 {
  color: var(--color-gray60);
  font-weight: 400;
  font-size: var(--single-h4);
  letter-spacing: 0.1rem;
  margin-bottom: 10px;
}
.single .post-area .post-contents p,
.single .post-area .post-contents ul li,
.single .post-area .post-contents td {
  font-size: var(--single-p);
  margin-bottom: 30px;
  letter-spacing: 0.1rem;
  line-height: 1.8;
}
/* 記事ブロック */
.article-item {
  margin-bottom: 30px;
}

.posts-wrap-contents {
  margin-bottom: 50px;
}
/* 記事内目次 */
#toc {
  margin-bottom: 30px;
  padding: 15px 15px;
  background-color: var(--color-gray95);
}
#toc ul {
  list-style-type: none;
  padding: 0;
}
#toc > h2 {
  color: var(--color-gray30);
  font-family: var(--font-family-en);
  font-size: var(--single-toc-h2);
  background-color: transparent;
  border-bottom: 1px solid var(--color-gray50);
  margin-bottom: 15px;
  border-radius: 0;
}
#toc li {
  font-size: var(--single-toc-text);
  margin: 5px 0;
}
#toc li h2,
#toc li h3,
#toc li h4 {
  margin-bottom: 9px;
}
#toc li h2 {
  font-size: 1.4rem;
}
#toc li h2::before {
  content: "・";
  font-size: 1.4rem;
}
#toc li h3 {
  font-size: 1.2rem;
  margin-left: 15px;
}
#toc li h3::before {
  content: "-";
  font-size: 1.2rem;
}
#toc li h4 {
  font-size: 1rem;
  margin-left: 25px;
}
#toc li h4::before {
  content: "-";
  font-size: 1rem;
}
#toc a {
  display: block;
  text-decoration: none;
  color: var(--color-02);
}
#toc a:hover {
  color: var(--color-red);
}
#toc a h2,
#toc a h3,
#toc a h4 {
  color: inherit;
}
.post .post-header {
  margin-bottom: 20px;
}
.post .post-header h1 {
  margin-bottom: 5px;
}
.post .post-contents figure {
  margin-bottom: 15px;
}
.post .post-contents h2 {
  font-family: var(--font-family-ja);
  font-weight: var(--font-medium);
  color: var(--color-02);
  font-size: 1.6rem;
  letter-spacing: 0.1rem;
  padding: 8px 12px;
  margin-bottom: 20px;
  background: var(--color-04);
  border-left: solid 3px var(--color-02);
}
.post .post-contents h3 {
  font-family: var(--font-family-ja);
  font-weight: var(--font-medium);
  color: var(--color-02);
  font-size: 1.6rem;
  letter-spacing: 0.1rem;
  padding: 6px 15px;
  margin-bottom: 20px;
  background-color: var(--color-04);
}
.post .post-contents h4 {
  font-family: var(--font-family-ja);
  font-weight: var(--font-medium);
  color: var(--color-02);
  font-size: 1.6rem;
  letter-spacing: 0.1rem;
  padding: 6px 15px;
  margin-bottom: 20px;
  border-bottom: solid 1px var(--color-04);
}
.post .post-contents ol {
  margin-bottom: 20px;
  list-style-type: decimal;
  padding-left: 20px;
}
.post .post-contents ol > li {
  font-family: var(--font-family-ja);
  font-weight: 400;
  color: var(--color-02);
  font-size: 1.4rem;
  letter-spacing: 0.05rem;
  line-height: 130%;
  margin-bottom: 5px;
}
.post .post-contents ul {
  margin: 20px 0;
  list-style-type: disc;
  padding-left: 20px;
}
.post .post-contents ul li {
  font-family: var(--font-family-ja);
  font-weight: 400;
  color: var(--color-02);
  font-size: 1.4rem;
  letter-spacing: 0.05rem;
  line-height: 130%;
  margin-bottom: 5px;
}
.post .post-contents table td {
  font-family: var(--font-family-ja);
  font-weight: 400;
  color: var(--color-02);
  font-size: 1.2rem;
  letter-spacing: 0.05rem;
  line-height: 160%;
}

/*--------------------------------------------
その他・部品
--------------------------------------------*/
/* prev/nextボタン */
.navigation-links {
  display: flex;
  justify-content: space-between;
  width: 100%;
  margin: 0 auto; /* 親要素に横幅を設定する場合、中央寄せ */
  border-top: solid 1px var(--color-04);
  padding-top: 15px;
  margin-bottom: 30px;
}
.previous-post,
.next-post {
  display: flex;
  justify-content: center;
  border: 1px solid var(--color-gray60);
  padding: 10px 25px;
  border-radius: 5px;
}
.previous-post-link,
.next-post-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  border-radius: 5px;
  width: 100%; /* リンクの幅を親要素の幅に合わせる */
  justify-content: center; /* 中央にタイトルを配置 */
}
/* ラベル */
.previous-post-label,
.next-post-label {
  margin-right: 10px;
  font-family: var(--font-family-en);
  font-size: 1.2rem;
  font-weight: var(--font-medium);
  color: var(--color-red);
}
@media screen and (min-width: 1001px) {
  .previous-post-link:hover,
  .next-post-link:hover {
    color: var(--color-red);
  }
}
/* post-navigation */
.page-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 50px;
  margin-bottom: 30px;
}
.page-nav li {
  color: var(--color-gray30);
  font-size: 1.2rem;
  font-family: var(--font-family-ja);
  font-weight: 400;
  border: 1px solid var(--color-gray60);
  padding: 10px 25px;
  border-radius: 5px;
}
@media screen and (min-width: 1001px) {
  .page-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 50px;
    margin-bottom: 0px;
  }
  .page-nav li {
    color: var(--color-gray30);
    font-size: var(--post-nav);
    font-family: var(--font-family-ja);
    font-weight: 400;
    border: 1px solid var(--color-gray60);
    padding: 10px 30px;
    border-radius: 5px;
  }
}
/* page-navigation */
.wp-pagenavi {
  display: flex;
  gap: 5px;
  margin-top: 30px;
  margin-bottom: 50px;
}
.wp-pagenavi a,
.wp-pagenavi span {
  color: var(--color-gray30);
  font-size: var(--post-nav);
  font-family: var(--font-family-ja);
  font-weight: 400;
  border: 1px solid var(--color-gray60);
  padding: 5px 10px;
  border-radius: 5px;
}
@media screen and (min-width: 1001px) {
  .wp-pagenavi a,
  .wp-pagenavi span {
    padding: 10px 25px;
    border-radius: 5px;
  }
}
/* 日付カテゴリー */
.date-tag {
  display: flex;
  align-items: center;
  gap: 10px;
}
/* 日付 */
.main .date-tag time {
  font-family: var(--font-family-ja);
  font-size: var(--date-text);
  font-weight: 400;
  letter-spacing: 0.1rem;
  color: var(--color-gray50);
}
/* カテゴリータグ */
.date-tag ul li {
  font-family: var(--font-family-ja);
  font-size: var(--category-text);
  font-weight: 400;
  letter-spacing: 0.1rem;
  text-align: center;
  color: var(--color-gray50);
  padding: 3px 10px;
  border-radius: 3px;
  background-color: var(--color-gray95);
}
.date-tag.single {
  margin-bottom: 10px;
}
.tag-list {
  display: flex;
  gap: 5px;
}
@media screen and (min-width: 1001px) {
  .date-tag {
    display: flex;
    align-items: center;
    gap: 10px;
  }
}
/*--------------------------------------------
サイドバー
--------------------------------------------*/
/* レイアウト */
/* リスト項目-デフォルト */
.side-latest-list,
.side-archive-list {
  margin-bottom: 30px;
}
/* リスト項目-resources */
.sidebar-area .related-categories {
  margin-bottom: 30px;
}
.sidebar h2,
.sidebar h3,
.sidebar li,
.sidebar p {
  font-size: 1.2rem;
}
/* リスト見出し */
.sidebar-headline {
  color: var(--color-gray30);
  font-size: var(--sidebar-title);
  font-weight: 700;
  letter-spacing: 0.03rem;
  margin-bottom: 10px;
}
/* リスト項目 */
.sidebar-area h3 {
  color: var(--color-gray30);
  font-family: var(--font-family-ja);
  font-size: var(--sidebar-item);
  margin-bottom: 5px;
}
.sidebar-area a {
  color: var(--color-gray60);
  font-family: var(--font-family-ja);
  font-size: var(--sidebar-item);
  margin-bottom: 5px;
}

.side-latest-list li,
.side-archive-list li {
  margin-bottom: 5px;
}
/*============================================
トップページ
============================================*/
/* レイアウト */
.home section.mainVisual {
  margin: 0 calc(50% - 50vw);
  width: 100vw;
  background-image: url(img/bg-maincolor-sp.png);
  background-position: top center;
  background-size: cover;
  padding: 80px 0;
  background-color: var(--color-black);
}
.home section.mainVisual .inr {
  width: 90%;
  margin: 0 auto;
}
.home section.mainVisual .inr h2 {
  color: var(--color-white);
  font-size: var(--mainvisual-h2);
  line-height: 1.2;
  font-weight: 500;
  opacity: 0.5;
}
@media screen and (min-width: 810px) {
  .home section.mainVisual {
    margin: 0 calc(50% - 50vw);
    width: 100vw;
    background-image: url(img/bg-maincolor.png);
    background-position: top center;
    background-size: cover;
    padding: 70px 0;
  }
  .home section.mainVisual .inr h2 {
    text-align: center;
  }
}
@media screen and (min-width: 1080px) {
  .home section.mainVisual {
    margin: 0 calc(50% - 50vw);
    width: 100vw;
    background-image: url(img/bg-maincolor.png);
    background-position: top center;
    background-size: cover;
    padding: 100px 0;
  }
  .home section.mainVisual .inr h2 {
    text-align: center;
  }
}
@media screen and (min-width: 1200px) {
  .home section.mainVisual {
    margin: 0 calc(50% - 50vw);
    width: 100vw;
    background-image: url(img/bg-maincolor.png);
    background-position: top center;
    background-size: cover;
    padding: 150px 0;
  }
  .home section.mainVisual .inr h2 {
    text-align: center;
  }
}
/* resources-box */
.home section.resources-box {
  margin: 0 calc(50% - 50vw);
  width: 100vw;
  background-color: var(--color-black);
  padding-bottom: 50px;
}
section.resources-box h3 {
  font-size: var(--resources-h3);
  font-weight: 700;
  margin-bottom: 10px;
}
section.resources-box h4 {
  font-size: var(--resources-h4);
  font-weight: 600;
  margin-bottom: 10px;
}
section.resources-box h5 {
  font-size: var(--resources-h5);
  font-weight: 600;
  margin-bottom: 10px;
}
section.resources-box li {
  font-size: var(--resources-li);
  font-weight: 400;
  margin-bottom: 10px;
}
.home section.news {
  margin: 30px 0;
  padding: 0px;
}
.home section.news {
  margin: 30px 0;
  padding: 0px;
}
.home section.news .inr {
  display: grid;
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: 1fr 3fr 1fr;
  grid-template-areas:
    "h2"
    "post"
    "btn";
}
.home .news .inr > h2 {
  grid-area: h2;
}
.home .news .inr > .btn {
  grid-area: btn;
  justify-self: start;
  align-self: end;
  width: 100%;
}
.home .news .inr > .post {
  grid-area: post;
}
.latest-posts .post-item > a {
  display: grid;
  grid-template-row: 30% 70%;
  gap: 5px;
}
.home .post .post-item {
  margin-bottom: 18px;
}
@media screen and (min-width: 1001px) {
  .latest-posts .post-item > a {
    display: grid;
    grid-template-columns: 30% 70%;
    gap: 5px;
  }
  .home section.news {
    margin: 50px 0;
    border: 1px solid var(--color-gray80);
    border-radius: 5px;
    padding: 60px 100px;
  }
  .home section.news .inr {
    display: grid;
    grid-template-columns: 1fr 3fr;
    grid-template-rows: 1fr 3fr;
    grid-template-areas:
      "h2 post"
      "btn post";
  }
  .home .news .inr > h2 {
    grid-area: h2;
  }
  .home .news .inr > .btn {
    grid-area: btn;
    justify-self: start;
    align-self: end;
    width: fit-content;
    padding: 10px 55px;
  }
  .home .news .inr > .post {
    grid-area: post;
  }
  .home .news .inr .post ul {
    display: flex;
    justify-content: space-between;
    flex-direction: column;
    height: 100%;
  }
  .home .post-item {
    margin-bottom: 0px;
  }
}
/*============================================
swiper
============================================*/
.swiper-area {
  width: 90%;
  margin: 0 auto;
  position: relative;
  border-radius: 20px;
  background-color: white;
  padding: 15px;
}
@media screen and (min-width: 450px) {
  .swiper-area {
    padding: 50px;
  }
}
.note-box .swiper-area {
  width: 100%;
  margin: 0 auto;
  padding: 20px 0;
  position: relative;
}
.swiper-container {
  overflow: hidden;
  padding-bottom: 15px;
}
.swiper-wrapper {
  height: 100%;
}
.swiper-slide {
  height: auto; /* 高さも適宜変更 */
  background-color: var(--color-01);
  padding: 20px;
  border-radius: 5px;
}
/* 前のスライドボタン */
.swiper-button-prev {
  position: absolute; /* 絶対位置で配置 */
  top: 50%; /* 上から50%の位置（中央寄せ） */
  left: -3%; /* 左端から10pxの位置 */
  transform: translateY(-50%); /* 垂直方向の中央に調整 */
  width: 30px;
  height: 30px;
  background-color: var(--color-gray50);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}
/* 次のスライドボタン */
.swiper-button-next {
  position: absolute; /* 絶対位置で配置 */
  top: 50%; /* 上から50%の位置 */
  right: -3%; /* 右端から10pxの位置 */
  transform: translateY(-50%); /* 垂直方向の中央に調整 */
  width: 30px;
  height: 30px;
  background-color: var(--color-gray50);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}
/* ボタンがホバーされたとき */
.swiper-button-prev:hover,
.swiper-button-next:hover {
  background-color: var(--color-gray30);
}
.swiper-button-next::after {
  content: "▶︎"; /* 右矢印 */
  font-size: 1rem;
  color: var(--color-03);
}
.swiper-button-prev::after {
  content: "◀︎"; /* 左矢印 */
  font-size: 1rem;
  color: var(--color-03);
}
.swiper-area .swiper-button-next.swiper-button-disabled,
.swiper-area .swiper-button-prev.swiper-button-disabled {
  opacity: 0;
  cursor: auto;
  pointer-events: none;
}
/* ページネーション */
.swiper-area .swiper-pagination {
  text-align: right;
  top: -30px;
  z-index: 0;
}
.swiper-area .swiper-pagination-bullet {
  background-color: var(--color-gray50);
  color: var(--color-gray50);
  opacity: 0.2;
  width: 20px;
  height: 2px;
  border-radius: 0;
}
.swiper-area .swiper-pagination-bullet-active {
  background-color: var(--color-gray30);
  color: var(--color-gray30);
  opacity: 1;
}
/* sp--1080px */
@media screen and (max-width: 1080px) {
  .swiper-area {
    max-width: 1000px;
    width: 90%;
    margin: 0 auto;
    position: relative;
  }
  .swiper-button-prev,
  .swiper-button-next {
    display: none;
  }
}
/* sp--861px */
@media screen and (max-width: 861px) {
  .swiper-area {
    max-width: 750px;
    width: 90%;
    margin: 0 auto;
    position: relative;
  }
  .swiper-button-prev,
  .swiper-button-next {
    display: none;
  }
}
/* sp--450px */
@media screen and (max-width: 450px) {
  .swiper-container {
    padding-bottom: 15px;
  }
  .swiper-button-prev,
  .swiper-button-next {
    display: none;
  }
}
/* 
swiper-focus
*/
.swiper-area-focus {
  max-width: 1200px;
  width: 90%;
  margin: 0 auto;
  position: relative;
}
.focus-box .swiper-area {
  width: 100%;
  margin: 0 auto;
  padding: 20px 0;
  position: relative;
}
.swiper-container-focus {
  box-sizing: border-box; /* paddingとborderを含む */
  overflow: hidden;
  padding-bottom: 30px;
  background-color: var(--color-01);
  border-radius: 5px;
}
.swiper-area-focus .swiper-wrapper {
  padding: 20px;
  height: 100%;
}
.swiper-area-focus .swiper-slide {
  height: auto; /* 高さも適宜変更 */
  padding: 0;
}
/* 前のスライドボタン */
.swiper-button-prev-focus {
  position: absolute; /* 絶対位置で配置 */
  top: 30%; /* 上から50%の位置（中央寄せ） */
  left: -5%; /* 左端から10pxの位置 */
  transform: translateY(-50%); /* 垂直方向の中央に調整 */
  width: 30px;
  height: 30px;
  background-color: var(--color-06);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  z-index: 1;
}
/* 次のスライドボタン */
.swiper-button-next-focus {
  position: absolute; /* 絶対位置で配置 */
  top: 50%; /* 上から50%の位置 */
  right: -5%; /* 右端から10pxの位置 */
  transform: translateY(-50%); /* 垂直方向の中央に調整 */
  width: 30px;
  height: 30px;
  background-color: var(--color-06);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  z-index: 1;
}
/* ボタンがホバーされたとき */
.swiper-button-prev-focus:hover,
.swiper-button-next-focus:hover {
  background-color: var(--color-05);
}
/* ボタン内の矢印 */
.swiper-button-next-focus::after {
  content: "▶︎"; /* 右矢印 */
  font-size: 1rem;
  color: var(--color-03);
}

.swiper-button-prev-focus::after {
  content: "◀︎"; /* 左矢印 */
  font-size: 1rem;
  color: var(--color-03);
}
.swiper-button-next-focus.swiper-button-disabled,
.swiper-button-prev-focus.swiper-button-disabled {
  opacity: 0;
  cursor: auto;
  pointer-events: none;
}
/* ページネーション */
.swiper-area-focus .swiper-pagination-focus {
  position: absolute;
  text-align: right;
  top: -30px;
}
.swiper-container-focus .swiper-pagination-bullets {
  bottom: 0px;
}
.swiper-pagination-focus .swiper-pagination-bullet {
  background-color: var(--color-03);
  color: var(--color-03);
  opacity: 0.2;
  width: 20px;
  height: 2px;
  border-radius: 0;
}
.swiper-pagination-focus .swiper-pagination-bullet-active {
  background-color: var(--color-red);
  color: var(--color-red);
  opacity: 1;
}
/* sp--1080px */
@media screen and (max-width: 1080px) {
  .swiper-area-focus {
    max-width: 1000px;
    width: 90%;
    margin: 0 auto;
    position: relative;
  }
  .swiper-button-prev-focus,
  .swiper-button-next-focus {
    display: none;
  }
}
/* sp--861px */
@media screen and (max-width: 861px) {
  .swiper-area-focus {
    max-width: 750px;
    width: 90%;
    margin: 0 auto;
    position: relative;
  }
  .swiper-button-prev-focus,
  .swiper-button-next-focus {
    display: none;
  }
}
@media screen and (max-width: 450px) {
  /* 前のスライドボタン */
  .swiper-button-prev-focus,
  .swiper-button-next-focus {
    display: none;
  }
}
/* 
swiper-boxset
*/
.swiper-area-boxset {
  max-width: 1200px;
  width: 90%;
  margin: 0 auto;
  position: relative;
}
.swiper-container-boxset {
  box-sizing: border-box; /* paddingとborderを含む */
  overflow: hidden;
  padding-bottom: 15px;
  border-radius: 5px;
}
.swiper-area-boxset .swiper-wrapper {
  height: 100%;
}
.swiper-area-boxset .swiper-slide {
  height: auto; /* 高さも適宜変更 */
  padding: 0;
}
/* 前のスライドボタン */
.swiper-button-prev-boxset {
  position: absolute; /* 絶対位置で配置 */
  top: 30%; /* 上から50%の位置（中央寄せ） */
  left: -5%; /* 左端から10pxの位置 */
  transform: translateY(-50%); /* 垂直方向の中央に調整 */
  width: 30px;
  height: 30px;
  background-color: var(--color-06);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  z-index: 1;
}
/* 次のスライドボタン */
.swiper-button-next-boxset {
  position: absolute; /* 絶対位置で配置 */
  top: 50%; /* 上から50%の位置 */
  right: -5%; /* 右端から10pxの位置 */
  transform: translateY(-50%); /* 垂直方向の中央に調整 */
  width: 30px;
  height: 30px;
  background-color: var(--color-06);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  z-index: 1;
}
/* ボタンがホバーされたとき */
.swiper-button-prev-boxset:hover,
.swiper-button-next-boxset:hover {
  background-color: var(--color-05);
}
/* ボタン内の矢印 */
.swiper-button-next-boxset::after {
  content: "▶︎"; /* 右矢印 */
  font-size: 1rem;
  color: var(--color-03);
}

.swiper-button-prev-boxset::after {
  content: "◀︎"; /* 左矢印 */
  font-size: 1rem;
  color: var(--color-03);
}
.swiper-button-next-boxset.swiper-button-disabled,
.swiper-button-prev-boxset.swiper-button-disabled {
  opacity: 0;
  cursor: auto;
  pointer-events: none;
}
/* ページネーション */
.swiper-area-boxset .swiper-pagination-boxset {
  position: absolute;
  text-align: right;
  top: -30px;
}
.swiper-container-boxset .swiper-pagination-bullets {
  bottom: 0px;
}
.swiper-pagination-boxset .swiper-pagination-bullet {
  background-color: var(--color-03);
  color: var(--color-03);
  opacity: 0.2;
  width: 20px;
  height: 2px;
  border-radius: 0;
}
.swiper-pagination-boxset .swiper-pagination-bullet-active {
  background-color: var(--color-red);
  color: var(--color-red);
  opacity: 1;
}
/* sp--1080px */
@media screen and (max-width: 1080px) {
  .swiper-area-boxset {
    max-width: 1000px;
    width: 90%;
    margin: 0 auto;
    position: relative;
  }
  .swiper-button-prev-boxset,
  .swiper-button-next-boxset {
    display: none;
  }
}
/* sp--861px */
@media screen and (max-width: 861px) {
  .swiper-area-boxset {
    max-width: 750px;
    width: 90%;
    margin: 0 auto;
    position: relative;
  }
  .swiper-button-prev-boxset,
  .swiper-button-next-boxset {
    display: none;
  }
}
@media screen and (max-width: 450px) {
  /* 前のスライドボタン */
  .swiper-button-prev-boxset,
  .swiper-button-next-boxset {
    display: none;
  }
}