@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700&display=swap');
@font-face {
  font-family: "NotoSansJP";
  font-style: normal;
  font-weight: 400;
  src: url("../fonts/NotoSansJP/NotoSansJP-Regular_subset.woff2");
  font-display: swap;
}
@font-face {
  font-family: "NotoSansJP";
  font-style: normal;
  font-weight: 500;
  src: url("../fonts/NotoSansJP/NotoSansJP-Medium_subset.woff2");
  font-display: swap;
}
@font-face {
  font-family: "NotoSansJP";
  font-style: normal;
  font-weight: 700;
  src: url("../fonts/NotoSansJP/NotoSansJP-Bold_subset.woff2");
  font-display: swap;
}
html,
body,
div,
span,
object,
iframe,
blockquote,
pre,
abbr,
address,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
samp,
small,
strong,
sub,
sup,
var,
b,
i,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
/*  font-size: 100%;*/
  vertical-align: baseline;
  background: rgba(0, 0, 0, 0);
}
body {
  /*20250226コメントアウト*/
  /*line-height: 1;*/
  /*20250218追加*/
  background-color: #f3f6ff!important;
}
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
}
nav ul {
  list-style: none;
}
blockquote,
q {
  quotes: none;
}
blockquote:before,
blockquote:after,
q:before,
q:after {
  content: "";
  content: none;
}
a {
  margin: 0;
  padding: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: rgba(0, 0, 0, 0);
}
del {
  text-decoration: line-through;
}
abbr[title],
dfn[title] {
  border-bottom: 1px dotted;
  cursor: help;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
  margin: 0 auto;
}
input,
select {
  vertical-align: middle;
}
th {
  text-align: left;
}
*,
*:before,
*:after {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
html {
  /*20250225更新*/
  /*font-size: 62.75%;*/
  font-size: clamp(7px, 1.0980966325vw, 18px)!important;
  scroll-behavior: smooth;  
}
body {
  /*20250212更新*/
  /*position: relative;
  width: 100%;
  font-family: "NotoSansJP", sans-serif;
  font-size: 1.6em;
  line-height: 1.5;
  padding-bottom: 6rem;
  overflow-x: hidden;
  color: #333;*/
  /*20250227更新*/
  /*font-family: "dnp-shuei-gothic-gin-std", sans-serif;*/
  /*font-weight: 500;*/
  font-family: 游ゴシック, "Yu Gothic", 游ゴシック体, YuGothic, "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  font-weight: initial;
  font-style: normal;
  /*20250213コメントアウト*/
  /*font-size: 1rem;*/
  /*20250227更新ここまで*/
  /*color: #192445;*/
  color: #000;
  min-width: 320px;
  font-feature-settings: "palt";
  box-sizing: border-box;
  overflow-x: hidden;
}
body.child {
  padding-bottom: 0;
}
#wrapper {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  width: 100%;
  min-height: 100vh;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
main {
  -webkit-box-flex: 1;
  -ms-flex: 1;
  flex: 1;
  overflow-x: hidden;
}
main--child {
  margin-top: 6rem;
}
a {
  text-decoration: none;
  color: #333;
}
img {
  max-width: 100%;
}
.inline-block {
  display: inline-block;
}
.display-flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
/*20250411コメントアウト*/
/*.under-md {
  display: block;
}*/
.under-lg {
  display: block;
}
.over-md {
  display: none;
}
.over-lg {
  display: none;
}
.over-xl {
  display: none;
}
.button {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  width: 100%;
  max-width: 26rem;
  margin: 0 auto;
  /*202250228更新*/
  /*padding: 1rem 2rem;*/
  /*font-size: 2rem;*/
  padding: .65rem 2rem;
  font-size: 20px;
  font-weight: 700;
  text-decoration: none;
  color: #fff;
  /*20250410コメントアウト*/
  /*border-radius: 100vh;*/
  -webkit-box-shadow: 0 0.4rem 1rem rgba(0, 0, 0, 0.16);
  box-shadow: 0 0.4rem 1rem rgba(0, 0, 0, 0.16);
  /*20250228追加*/
  line-height: 1.5;
  position: relative;
}
.button--secondary {
  /*20250410コメントアウト*/
  /*background: -webkit-gradient(
    linear,
    left top,
    left bottom,
    from(#398fe6),
    to(#2badd9)
  );
  background: -o-linear-gradient(top, #398fe6, #2badd9);
  background: linear-gradient(to bottom, #398fe6, #2badd9);*/
  /*20250410追加*/
  background-color: #003AA7;
  /*20250410更新*/
  /*border: 2px solid #398fe6;*/
  border: 2px solid #003AA7;
  -webkit-transition: all 0.2s ease;
  -o-transition: all 0.2s ease;
  transition: all 0.2s ease;
}
.button--secondary:hover {
  /*20250411追加*/
  opacity: .8;
  color: #fff;
  /*20250411追加*/
  /*20250411コメントアウト*/
  /*background: #fff;
  color: #0a73e6;
  -webkit-box-shadow: none;
  box-shadow: none;*/
}
/*20250411追加*/
.button--secondary > span {
    position: absolute;
    right: 5rem;
}
/*20250411追加ここまで*/

.button--primary {
  /*20250410コメントアウト*/
  /*background: -webkit-gradient(
    linear,
    left top,
    left bottom,
    from(#ff8126),
    to(#ffa426)
  );
  background: -o-linear-gradient(top, #ff8126, #ffa426);
  background: linear-gradient(to bottom, #ff8126, #ffa426);*/
  /*20250410追加*/
  background-color: #00D6B7;
  color: #323232;
  /*20250410追加ここまで*/
  /*20250410更新*/
  /*border: 2px solid #ff8126;*/
  border: 2px solid #00D6B7;
  -webkit-transition: all 0.2s ease;
  -o-transition: all 0.2s ease;
  transition: all 0.2s ease;
}
.button--primary:hover {
  /*20250411追加*/
  opacity: .8;
  color: #323232;
  /*20250411追加ここまで*/
  /*20250411コメントアウト*/
  /*background: #fff;
  color: #ffa426;
  -webkit-box-shadow: none;
  box-shadow: none;*/
}
/*20250411追加*/
.button--primary > span {
    position: absolute;
    right: 5rem;
}
/*20250411追加ここまで*/

.section-heading {
  margin-bottom: 4rem;
  font-size: clamp(3rem, 8vw, 3.6rem);
}
.section-heading:before {
  content: attr(data-en);
  display: block;
  font-size: 1.8rem;
  font-family: "Poppins", sans-serif;
  letter-spacing: 0.4rem;
  color: #0a73e6;
}
.section-heading:after {
  content: "";
  display: block;
  width: 4rem;
  height: 2px;
  margin: 1rem auto 0;
  background-color: #0a73e6;
}
.section-heading--accent:before {
  color: #ffa426;
}
.section-heading--accent:after {
  background-color: #ffa426;
}
.section-container {
  width: 85%;
  max-width: 120rem;
  margin: 0 auto;
  padding: 6rem 0 0;
}
.section-container--pb {
  padding-bottom: 6rem;
}
.header {
  position: fixed;
  /*20250210変更*/
  /*z-index: 100;*/
  z-index: 1000;
  /*20250210コメントアウト*/
  /*display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  height: 6rem;
  -webkit-transition: all 0.3s ease-in;
  -o-transition: all 0.3s ease-in;
  transition: all 0.3s ease-in;*/
  /*20250210コメントアウトここまで*/
  width: 100%;
  /*20250210追加*/
  top: 0;
  left: 0;
  background-color: rgba(255, 255, 255, 0);
  box-shadow: inset 0 -1px 0 #ddd;
  overflow: visible;
  transition: overflow 0.3s ease, box-shadow 0.3s ease;
  /*20250210追加ここまで*/
}
/*20250213追加*/
/* フェードインのアニメーション */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
/* スライドインのアニメーション */
@keyframes slideIn {
  from {
    transform: translateY(100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}
.fade-in {
  animation: fadeIn 1s ease-in-out;
}
.fade-out,
.fade-in {
  transition: opacity 1s ease;
}
.fade-out {
  opacity: 0;
  box-shadow: none;
}
.fade-in {
  opacity: 1;
  box-shadow: none;
}
/*20250213追加ここまで*/
@media screen and (max-width: 768px) {
  html {
    font-size: clamp(7px, 3.4666666667vw, 50px);
  }
  /*20250227コメントアウト*/
  /**, *:before, *:after {
    font-size: 2.35rem;
  }*/
  .header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0); 
    overflow: visible;
    transition: overflow 0.3s ease;
    /*20250317追加*/
    font-size: clamp(7px, 3.4666666667vw, 50px);
  }
}
/*20250210追加*/
.header .fade-in {
  opacity: 1;
  box-shadow: none;
  transition: opacity 1s ease;
}
/*20250210クラス変更*/
/*.header .header_container {*/
.header .header__wrapper {
  width: 100%;
  height: 9.3333333333rem;
  display: flex;
  align-items: center;
  padding: 2.2rem 0;
  /*20250218追加*/
  box-shadow: rgb(221, 221, 221) 0px -1px 0px inset;
}
@media screen and (max-width: 768px) {
  /*20250210クラス変更*/
  /*.header .header_container {*/
  .header .header__wrapper {
    width: 100%;
    display: flex;
    align-items: center;
    /*20250213追加*/
    padding: 0;
    /*20250317更新*/
    /*height: 83.953px;*/
    height: initial;
    /*20250213追加ここまで*/
    /*20250218追加*/
    box-shadow: inset 0 -1px 0 #ddd;
    /*20250219追加*/
    background-color: transparent;
  }
}
/*20250212追加*/
.main__logo {
  width: 40.4%;
}
/*20250212追加ここまで*/
.main__logo--text {
  /*20250226更新*/
    /*font-size: 1.3rem;*/
    font-size: 0.8666666667rem;
    /*20250226コメントアウト*/
    /*color: #003aa7;*/
    padding-top: 0.2rem;
    margin: 0;
    font-weight: 500;
}
.header__link {
    display: inline-flex
;
    align-items: center;
    width: auto;
    margin-left: 3.9333333333rem;
    margin-top: 0.7rem;
    /*20250226コメントアウト*/
    /*margin-left: 5.9rem;
    margin-top: 1.05rem;*/
    transition: transform 0.3s ease, opacity 0.3s ease;
}
.header__link img {
    width: 8.6666666667rem;
    margin-right: 2.2666666667rem;
}
@media screen and (max-width: 768px) {
  .header__link {
    display: inline-flex;
    align-items: center;
    width: auto;
    margin-top: 1.4em;
    /*20250317更新*/
    /*margin-left: 1.4rem;*/
    /*margin-bottom: 1.4rem;*/
    margin-left: 1.4em;
    margin-bottom: 1.4em; 
  }
  /*20250218追加*/
  .main__logo {
    width: 100%;
  }
  /*20250218追加ここまで*/
  .main__logo--text {
    /*20250318更新*/
    /*font-size: 0.8461538462rem;*/
    /*padding-top: 0.2rem;*/
    font-size: 0.846154em;
    padding-top: 0.2em;
    color: rgb(50, 50, 50);
    font-weight: 400;
    /*20250317追加*/
    letter-spacing: 0;
  }
  /*20250218追加*/
  .header__link img {
    /*20250317更新*/
    /*width: 6.6666666667rem;
    margin-right: 2.2666666667rem;*/
    width: 6.6666666667em;
    margin-right: 2.2666666667em;
  }
  /*20250218追加ここまで*/
}
@media screen and (max-width: 768px) {
  .header .header__wrapper .hamburger_menu {
    display: none; /* 初期状態は非表示（PC用では不要） */
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 25px;
    background: none;
    border: none;
    cursor: pointer;
    /*20250218更新*/
    /*margin: 0 1rem 0 auto;*/
    margin: 0 1.7rem 0 auto;
    /*20250212追加*/
    padding: 0;
    appearance: auto;
  }
  .header .header__wrapper .hamburger_menu span {
    display: block;
    width: 100%;
    height: 3px;
    /*20250213更新*/
    /*background-color: #ffffff;*/
    background-color: #003aa7;
    transition: transform 0.3s ease, opacity 0.3s ease;
  }
  .header .header__wrapper .hamburger_menu {
    display: flex; /* モバイルサイズで表示 */
  }
  .header .header__wrapper .hamburger_menu.color-blue span {
    background-color: #003aa7;
  }
}
/*20250212追加ここまで*/
@media screen and (max-width: 768px) {
  /*20250210クラス変更*/
  /*.header .header_container .hamburger_menu {*/
  .header .header__wrapper .hamburger_menu {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 25px;
    background: none;
    border: none;
    cursor: pointer;
    /*20250218更新*/
    /*margin: 0 1rem 0 auto;*/
    margin: 0 1.7rem 0 auto;
  }
  /*20250210クラス変更*/
  /*.header .header_container .hamburger_menu span {*/
  .header .header__wrapper .hamburger_menu span {
    display: block;
    width: 100%;
    height: 3px;
    /*20250213更新*/
    /*background-color: #ffffff;*/
    background-color: #003aa7;
    transition: transform 0.3s ease, opacity 0.3s ease;
  }
  /*20250210クラス変更*/
  /*.header .header_container .hamburger_menu {*/
  .header .header__wrapper .hamburger_menu {
    display: flex;
  }
  /*20250210クラス変更*/
  /*.header .header_container .hamburger_menu.color-blue span {*/
  .header .header__wrapper .hamburger_menu.color-blue span {
    background-color: #003aa7;
  }
}
@media screen and (min-width: 769px) {
  .pc-only {
    display: block !important;
  }
  .sp-only {
    display: none;
  }
}
@media screen and (max-width: 768px) {
  .sp-only {
    display: block;
  }
}
/*20250210クラス変更*/
/*.header .header_container .nav_header {*/
.header .header__wrapper .nav_header {
  margin: 0 auto;
  width: 59.6%;
  margin: 0 auto;
  margin-right: 0.4rem;
}
/*20250210クラス変更*/
/*.header .header_container .nav_header .nav_header_contents {*/
.header .header__wrapper .nav_header .nav_header_contents {
  display: flex;
  justify-content: center;
  gap: 3.1333333333rem;
  /*20250225コメントアウト*/
  /*gap: 2.7rem;*/
  width: 100%;
}
/*20250210クラス変更*/
/*.header .header_container .nav_header a {*/
.header .header__wrapper .nav_header a {
  cursor: pointer;
  text-align: center;
  color: #003aa7;
  text-decoration: none;
  font-size: 1rem;
  /*20250225コメントアウト*/
  /*font-size: 1.5rem;*/
  letter-spacing: 0.1rem;
  /*20250317更新*/
  /*font-weight: 600;*/
  font-weight: 500;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
/*20250219追加*/
@media screen and (max-width: 1210px) {
  .header .header__wrapper .nav_header a{
    font-size: 1rem;
  }
}
/*20250219追加ここまで*/
/*20250213追加*/
.header.blur {
    backdrop-filter: blur(12px);
}
/*20250219コメントアウト*/
/*.header.menu-active-bg {
    background-color: #fff;
}*/
/*20250213追加ここまで*/
@media screen and (max-width: 768px) {
  /*20250213追加*/
  .header .header__wrapper .nav_header {
    width: 0;
    margin: 0;
  }
  .header.blur {
    backdrop-filter: blur(12px);
  }
  /*20250213追加ここまで*/
/*20250210クラス変更*/
/*.header .header_container .nav_header .nav_header_contents {*/
  .header .header__wrapper .nav_header .nav_header_contents {
    visibility: hidden; /* 初期状態は非表示 */
    flex-direction: column;
    /*20250213コメントアウト*/
    /*background-color: #f4f7ff;*/
    position: absolute;
    top: 100%;
    right: 0;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    display: flex;
    padding: 2rem 30px 0px 30px;
    width: 100%;
    height: 100lvh;
    opacity: 0; /* アニメーションの開始状態 */
    transform: translateY(-20%);
    transition: all 0.3s ease-out;
  }
  @keyframes fadeInDown {
    from {
      opacity: 0;
      transform: translateY(-20%);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  /*20250210クラス変更*/
  /*.header .header_container .nav_header .nav_header_contents.active {*/
    .header .header__wrapper .nav_header .nav_header_contents.active {
    visibility: visible;
    opacity: 1; /* 表示状態 */
    transform: translateY(0);
    transition: all 0.3s ease-out;
    /*20250218更新*/
    /*background-color: #fff;*/
    background-color: #f3f6ff;
    /*20250213追加*/
    overflow-y: scroll;
    gap: 1.1333333333rem;
    justify-content: flex-start;
    /*20250227更新*/
    /*height: 80lvh;*/
    /*20250512更新*/
    /*height: calc(91lvh - 60px);*/
    height: calc(98lvh - 60px);
    padding: 3rem 30px 8rem;
    /*20250213追加ここまで*/
  }
  /*20250210クラス変更*/
  /*.header .header_container .nav_header a {*/
  .header .header__wrapper .nav_header a {
    color: #003aa7;
    text-decoration: none;
    /*20250213更新*/
    /*font-size: 1rem;*/
    font-size: .9rem;
    letter-spacing: 0.003rem;
    /*20250213追加*/
    text-align: left;
  }
  /*20250219追加*/
  @media screen and (min-width: 1024px) {
    .header .header__wrapper .nav_header .nav_header_contents {
        gap: 2.7rem;
    }
    .header .header__wrapper .nav_header a {
        font-size: 1rem;
      }
  }
  /*20250219追加ここまで*/
  /*20250210クラス変更*/
  /*.header .header_container .nav_header .nav_item,
  .header .header_container .nav_header .nav_item_blank {*/
  .header .header__wrapper .nav_header .nav_item,
  .header .header__wrapper .nav_header .nav_item_blank {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    border-bottom: 1px solid #dcdcdc; /* 下線 */
    text-decoration: none;
    color: #2c3e50;
    transition: background-color 0.3s;
  }
  /*20250210クラス変更*/
  /*.header .header_container .nav_header .nav_item:hover,
  .header .header_container .nav_header .nav_item_blank:hover {*/
  .header .header__wrapper .nav_header .nav_item:hover,
  .header .header__wrapper .nav_header .nav_item_blank:hover {
    background-color: rgba(220, 220, 220, 0.2); /* ホバー時の背景色 */
  }
  /*20250210クラス変更*/
  /*.header .header_container .nav_header .nav_item_title {*/
  .header .header__wrapper .nav_header .nav_item_title {
    font-family: "Butler", serif;
    font-size: clamp(14px, 5.4vw, 25px);
    font-weight: 300;
    color: #a1bfd8;
  }
  /*20250210クラス変更*/
  /*.header .header_container .nav_header .nav_item_subtitle {*/
  .header .header__wrapper .nav_header .nav_item_subtitle {
    font-size: clamp(10px, 3.7vw, 20px);
    color: #003aa7; /* 日本語部分の文字色 */
  }
  /*20250210クラス変更*/
  /*.header .header_container .nav_header .nav_item_icon {*/
  .header .header__wrapper .nav_header .nav_item_icon {
    width: clamp(14px, 8.4vw, 40px);
    height: clamp(14px, 8.4vw, 40px);
    background-color: #a1bfd8; /* 丸い背景色 */
    border-radius: 50%; /* 丸くする */
    display: flex;
    justify-content: center;
    align-items: center;
    transition: background-color 0.3s, transform 0.2s;
  }
  /*20250210クラス変更*/
  /*.header .header_container .nav_header .nav_item_icon img {*/
    .header .header__wrapper .nav_header .nav_item_icon img {
    width: clamp(10px, 1.6vw, 20px);
    height: clamp(10px, 1.6vw, 20px);
  }
  /*20250210クラス変更*/
  /*.header .header_container .nav_header .nav_item:hover .nav_item_icon,
  .header .header_container .nav_header .nav_item_blank:hover .nav_item_icon {*/
  .header .header__wrapper .nav_header .nav_item:hover .nav_item_icon,
  .header .header__wrapper .nav_header .nav_item_blank:hover .nav_item_icon {
    background-color: #003aa7; /* ホバー時の丸い背景色 */
    transform: scale(1.1); /* ホバー時に少し大きく */
  }
}
/*20250210追加ここまで*/
.header--child {
  position: static;
}
.header__wrapper {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  width: 95%;
  margin: 0 auto;
}
.header__logo {
  display: grid;
  place-items: center;
}
.header__logo img {
  height: 3.8rem;
}
.header__nav {
  position: absolute;
  top: -100vh;
  left: 0;
  width: 100%;
  text-align: center;
  -webkit-transition: all 0.3s ease-in;
  -o-transition: all 0.3s ease-in;
  transition: all 0.3s ease-in;
  visibility: hidden;
}
.header__nav.active {
  top: 6rem;
  visibility: visible;
  overflow: scroll;
  height: calc(90vh - 3em);
}
.header__nav ul {
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.header__nav li {
  background-color: rgba(0, 0, 0, 0.75);
  border-bottom: 1px solid #ccc;
}
.header__nav li a {
  display: block;
  padding: 3rem 2rem;
  font-size: 1.8rem;
  font-weight: 700;
  color: #111;
}
.header__hamburger {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  cursor: pointer;
}
.header__hamburger div {
  display: block;
  width: 30px;
  height: 3px;
  background-color: #333;
  border-radius: 100vh;
  -webkit-transition: all 0.3s ease-in;
  -o-transition: all 0.3s ease-in;
  transition: all 0.3s ease-in;
}
.header__hamburger div:nth-child(2) {
  margin: 0.6rem 0;
}
.header__buttons {
  display: none;
}
.header__button {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  min-width: 200px;
  height: 4rem;
  padding: 0 2rem;
  font-weight: 700;
  color: #fff;
  border-radius: 0.4rem;
  -webkit-transition: all 0.2s ease;
  -o-transition: all 0.2s ease;
  transition: all 0.2s ease;
}
.header__button--secondary {
  background-color: #0a73e6;
}
.header__button--secondary:hover {
  background-color: #0036af;
}
.header__button--primary {
  background-color: #ff9b26;
}
.header__button--primary:hover {
  background-color: #ef760f;
}
.fv {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  background: url("../images/fv_bg.jpeg");
  background-size: cover;
  background-position: 68%;
}
.webp .fv {
  background: url("../images/fv_bg.webp");
  background-size: cover;
  background-position: 68%;
}
.fv__container {
  position: relative;
  width: 85%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 8rem 0;
}
.fv__container:before {
  content: "";
  position: absolute;
  top: -90rem;
  left: -36rem;
  display: block;
  width: 90vw;
  max-width: 70rem;
  height: 150rem;
  background-color: #0a73e6;
  -webkit-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  transform: rotate(-45deg);
  -webkit-box-shadow: -1.6rem 1.6rem 0 #0036af;
  box-shadow: -1.6rem 1.6rem 0 #0036af;
}
.fv__main {
  position: relative;
  display: grid;
  row-gap: 2.4rem;
}
.fv__title {
  display: grid;
  text-align: center;
  font-family: "Poppins", "Noto Sans JP", sans-serif;
  letter-spacing: 0.4rem;
  line-height: 1.2;
  color: #fff;
}
.fv__title span:nth-child(1) {
  font-size: min(4vw, 2rem);
  font-weight: 400;
}
.fv__title span:nth-child(2) {
  font-size: min(11vw, 9.6rem);
}
.fv__title span:nth-child(2) small {
  font-size: 0.6em;
}
.fv__title span:nth-child(3) {
  font-size: min(5vw, 3.6rem);
  font-weight: 400;
}
.fv__features {
  display: grid;
  grid-template: 1fr 1fr / min(30vw, 14rem) 1fr;
  place-items: center;
  row-gap: 1rem;
  -webkit-column-gap: 1rem;
  -moz-column-gap: 1rem;
  column-gap: 1rem;
  -webkit-box-align: stretch;
  -ms-flex-align: stretch;
  align-items: stretch;
}
.fv__features img {
  width: 100%;
}
.fv__feature {
  display: grid;
  place-items: center;
  width: 100%;
  text-align: center;
}
.fv__feature:nth-child(1) {
  grid-row: 1/3;
  grid-column: 1/2;
}
.fv__feature:nth-child(2) {
  grid-row: 1/2;
  grid-column: 2/3;
}
.fv__feature:nth-child(3) {
  grid-row: 2/3;
  grid-column: 2/3;
}
.fv__feature:nth-child(2),
.fv__feature:nth-child(3) {
  padding: 0.4rem;
  font-size: clamp(1.6rem, 3vw, 1.8rem);
  background-color: #398fe6;
  color: #fff;
  border-radius: 6px;
  -webkit-box-shadow: 4px 4px 2px rgba(0, 0, 0, 0.1607843137);
  box-shadow: 4px 4px 2px rgba(0, 0, 0, 0.1607843137);
}
.fv__button {
  width: 100%;
  max-width: 34rem;
  padding: 1.6rem;
  margin: 0 auto;
  font-size: min(5vw, 2rem);
  font-weight: 700;
  text-align: center;
  letter-spacing: 0.2rem;
  background-color: #ff9b26;
  color: #fff;
  border-radius: 4px;
  -webkit-transition: background-color 0.2s ease;
  -o-transition: background-color 0.2s ease;
  transition: background-color 0.2s ease;
}
.fv__button:hover {
  background-color: #ef760f;
}
.fv__topics {
  position: absolute;
  bottom: -4rem;
  width: 85%;
  margin: 0 auto;
  padding: 1rem 1.6rem;
  background-color: #f5f5f5;
  border-radius: 1rem;
  -webkit-box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.1607843137);
  box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.1607843137);
}
.fv__topics h3 {
  font-size: 1.5rem;
  text-align: left;
}
.fv__topics p {
  font-size: 1.25rem;
}
.movie {
  position: relative;
  margin-top: 8rem;
  background-color: #0a73e6;
}
.movie__container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  width: 85%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 0;
}
.movie__thumbnail {
  margin-bottom: 2rem;
  cursor: pointer;
}
.movie__thumbnail img {
  width: 100%;
}
.movie__text {
  display: grid;
  place-items: center;
  padding: 1.6rem 4rem;
  font-size: min(5vw, 3.2rem);
  text-align: center;
  color: #fff;
  border-top: 2px solid #fff;
  border-bottom: 2px solid #fff;
}
.movie-overlay {
  position: fixed;
  top: 0;
  left: 0;
  display: none;
  place-items: center;
  width: 100%;
  height: 100%;
  z-index: 999;
  background-color: rgba(30, 30, 30, 0.75);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}
.movie-overlay__container {
  position: relative;
  width: 100%;
  max-width: 80rem;
}
.movie-overlay__container iframe {
  width: 100%;
}
.movie-overlay:before {
  content: "";
  position: absolute;
  top: 8%;
  right: 4%;
  width: 4rem;
  height: 4px;
  background-color: #fff;
  -webkit-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  transform: rotate(45deg);
}
.movie-overlay:after {
  content: "";
  position: absolute;
  top: 8%;
  right: 4%;
  width: 4rem;
  height: 4px;
  background-color: #fff;
  -webkit-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  transform: rotate(-45deg);
}
.problems__heading {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  margin-bottom: 3.6rem;
  /* font-size: clamp(2.4rem, 6vw, 5.3rem); */
  font-size: clamp(3rem, 8vw, 4rem);
}
.problems__heading:after {
  content: "";
  display: block;
  width: clamp(1.7rem, 4vw, 2.4rem);
  height: clamp(1.7rem, 4vw, 2.4rem);
  margin-top: 1rem;
  border-bottom: 3px solid #ffa426;
  border-right: 3px solid #ffa426;
  -webkit-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  transform: rotate(45deg);
}
.problems__list {
  margin: 0 auto 5rem;
}
.problems__item {
  position: relative;
  padding-left: 1.5em;
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  font-weight: 700;
}
.problems__item:not(:last-child) {
  margin-bottom: 2rem;
}
.problems__item span {
  color: #ffa426;
  text-decoration: underline;
}
.problems__item:before {
  content: "";
  position: absolute;
  top: 0.2em;
  margin-left: -1.5em;
  width: 1.2em;
  height: 1.2em;
  background-image: url(../images/check.png);
  background-size: contain;
  background-repeat: no-repeat;
}
.other-problems {
  display: grid;
  row-gap: 3rem;
  padding: 4rem 2rem;
  background-color: #edf8fc;
}
.other-problems__heading {
  font-size: min(6vw, 3.2rem);
}
.other-problems__list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  -webkit-column-gap: 2rem;
  -moz-column-gap: 2rem;
  column-gap: 2rem;
  row-gap: 4rem;
}
.other-problems__icon {
  display: grid;
  place-items: center;
  height: 8rem;
  margin-bottom: 1rem;
}
.other-problems__icon img {
  height: 8rem;
}
.other-problems__text {
  font-size: min(3.7vw, 1.6rem);
  font-weight: 700;
  text-align: center;
}
.services__description {
  margin-bottom: 4em;
  text-align: justify;
  font-size: clamp(1.6rem, 4vw, 2rem);
}
.service {
  counter-increment: service;
}
.service:not(:last-child) {
  margin-bottom: 6rem;
}
.service__name {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  margin-bottom: 1rem;
  font-size: 3rem;
  text-align: left;
}
.service__name:before {
  content: counter(service);
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  width: 4rem;
  height: 4rem;
  margin-right: 0.5rem;
  font-size: 0.8em;
  border-radius: 100vh;
  color: #fff;
  background-color: #ffa426;
}
.service__description {
  margin-bottom: 4rem;
  font-size: clamp(1.6rem, 3vw, 1.8rem);
}
.service__examples {
  position: relative;
  padding: 3rem 1rem 2rem;
  margin-bottom: 2rem;
  background-color: #edf8fc;
}
.service__examples:before {
  content: "例えば";
  position: absolute;
  top: -2rem;
  left: 2rem;
  z-index: 10;
  padding: 0.25em 0.5em;
  font-weight: 700;
  color: #fff;
  background-color: #ffa426;
}
.service__examples:after {
  content: "";
  position: absolute;
  top: 0;
  left: 4.3rem;
  width: 2rem;
  height: 2rem;
  background-color: #ffa426;
  -webkit-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  transform: rotate(45deg);
}
.service__example {
  position: relative;
  padding-left: 2rem;
  font-size: clamp(1.4rem, 4vw, 1.6rem);
  font-weight: 700;
}
.service__example:not(:last-child) {
  margin-bottom: 0.5rem;
}
.service__example span {
  color: #ffa426;
  text-decoration: underline;
}
.service__example:before {
  content: "";
  position: absolute;
  top: 0.3em;
  margin-left: -2rem;
  width: 1.2rem;
  height: 1.2rem;
  background-color: #ffa426;
  border-radius: 100vh;
}

.service__example__title {
  font-size: 1.8rem;
  font-weight: bold;
  margin-bottom: 10px;
}

.service__img {
  width: 100%;
  aspect-ratio: 3/2;
  overflow: hidden;
}
.service__img img {
  width: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}

.service__archivements {
  font-size: 2rem;
  font-weight: bold;
  margin-bottom: 10px;
  text-align: left;
  background-color: #edf8fc;
  margin: 14px 0px;
  padding: 38px 20px 20px;
  position: relative;
}

.service__archivements:before {
  content: "";
  position: absolute;
  top: -0.1rem;
  left: -0.1rem;
  width: 3rem;
  height: 3rem;
  background-color: white;
  -webkit-clip-path: polygon(0 0, 100% 0, 0 100%);
  clip-path: polygon(0 0, 100% 0, 0 100%);
}

.service__archivements:after {
  content: "";
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  width: 3rem;
  height: 3rem;
  background-color: #0a73e6;
  -webkit-clip-path: polygon(100% 0, 100% 100%, 0 100%);
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
}

.service__archivements__example {
  text-align: left;
}

.features__list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-column-gap: 4rem;
  -moz-column-gap: 4rem;
  column-gap: 4rem;
}
.feature {
  width: 100%;
  max-width: 30rem;
}
.feature:not(:last-child) {
  margin-bottom: 4rem;
}
.feature__icon {
  display: grid;
  place-items: center;
  width: 100%;
  height: 10rem;
  margin-bottom: 1rem;
}
.feature__icon img {
  height: 10rem;
}
.feature__name {
  margin-bottom: 1rem;
  color: #ffa426;
  font-size: 2.4rem;
}
.feature__description {
  font-size: 1.8rem;
}
.plans__inner {
  padding: 4rem 1rem;
  background-color: #fafafa;
}
.plans__heading {
  font-size: min(5vw, 2.8rem);
  margin-bottom: 2rem;
}
.plans__list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  row-gap: 2rem;
  -webkit-column-gap: 2rem;
  -moz-column-gap: 2rem;
  column-gap: 2rem;
  margin-bottom: 4rem;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
}
.plans__item {
  height: 12rem;
}
.plans__item img {
  height: 12rem;
}
.plans__table {
  width: 100%;
  max-width: 80rem;
  margin: 0 auto;
}
.plans__table img {
  width: 100%;
}
.archivements__heading {
  margin-bottom: 2rem;
}
.archivements__clients {
  padding: 1rem 1.5rem;
  text-align: center;
  border: 2px solid #ccc;
}
.archivements__client {
  display: inline-block;
  font-size: clamp(1.4rem, 2.4vw, 2rem);
}
.archivements__client:not(:last-child):after {
  content: "、";
}
.archivements__client:last-child:after {
  content: "他";
  margin-left: 2rem;
}
.cases {
  background-color: #edf8fc;
}
.cases__list {
  display: grid;
  row-gap: 4rem;
}
.case {
  position: relative;
  padding: 4rem 1.6rem 2rem;
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  background-color: #fff;
  -webkit-box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.16);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.16);
}
.case__title {
  margin-bottom: 1rem;
  font-size: clamp(2.4rem, 5vw, 3rem);
  text-align: left;
  color: #0a73e6;
}
.case__client {
  padding-bottom: 1rem;
  font-size: 1.6rem;
  border-bottom: 1px solid #ccc;
}
.case:before {
  content: "";
  position: absolute;
  top: -0.1rem;
  left: -0.1rem;
  width: 3rem;
  height: 3rem;
  background-color: #edf8fc;
  -webkit-clip-path: polygon(0 0, 100% 0, 0 100%);
  clip-path: polygon(0 0, 100% 0, 0 100%);
}
.case:after {
  content: "";
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  width: 3rem;
  height: 3rem;
  background-color: #0a73e6;
  -webkit-clip-path: polygon(100% 0, 100% 100%, 0 100%);
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
}
.case-details {
  display: grid;
  padding: 2rem 0 0;
}
.case-details__texts {
  display: grid;
  row-gap: 3rem;
  margin-bottom: 3rem;
}
.case-details__img img {
  width: 100%;
}
.case-detail {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-column-gap: 1rem;
  -moz-column-gap: 1rem;
  column-gap: 1rem;
}
.case-detail__icon {
  width: min(50%, 120px);
}
.case-detail__icon img {
  width: 100%;
}
.case-detail__list {
  width: 100%;
  padding-left: 2rem;
}
.case-detail__item {
  position: relative;
}
.case-detail__item:not(:last-child) {
  margin-bottom: 1rem;
}
.case-detail__item:before {
  content: "●";
  position: absolute;
  margin-left: -2rem;
  top: 0.1rem;
}
.case-detail__item--problem:before {
  color: #b3b3b3;
}
.case-detail__item--solution:before {
  color: #ffa426;
}
.case-detail__item--solution strong {
  color: #ffa426;
}
.case-actions {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-column-gap: 2rem;
  -moz-column-gap: 2rem;
  column-gap: 2rem;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
.case-actions__arrow {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  width: 12%;
}
.case-actions__arrow:before {
  content: "";
  display: block;
  border-right: 3px dotted #ccc;
}
.case-actions__arrow:after {
  content: "";
  position: absolute;
  bottom: 0;
  display: block;
  width: 2.4rem;
  height: 2.4rem;
  border-right: 2px solid #ccc;
  border-bottom: 2px solid #ccc;
  -webkit-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  transform: rotate(45deg);
}
.case-actions__inner {
  position: relative;
  width: 100%;
  padding: 3rem 1.6rem 1.6rem;
  border: 2px solid #0a73e6;
  border-radius: 1rem;
}
.case-actions__inner:before {
  content: "";
  position: absolute;
  top: 50%;
  left: -31px;
  margin-top: -13px;
  border: 13px solid rgba(0, 0, 0, 0);
  border-right: 21px solid #fff;
  z-index: 20;
}
.case-actions__inner:after {
  content: "";
  position: absolute;
  top: 50%;
  left: -36px;
  margin-top: -14px;
  border: 14px solid rgba(0, 0, 0, 0);
  border-right: 22px solid #007bd9;
  z-index: 10;
}
.case-actions__icon {
  position: absolute;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
  -ms-flex-align: start;
  align-items: flex-start;
  -webkit-column-gap: 0.25rem;
  -moz-column-gap: 0.25rem;
  column-gap: 0.25rem;
  top: -1rem;
  width: 100%;
}
.case-actions__icon img {
  width: min(50%, 8rem);
}
.case-actions__list {
  display: grid;
  row-gap: 0.8rem;
}
.case-actions__list li {
  padding: 0.25rem 0.5rem;
  text-align: center;
  background-color: #0a73e6;
  color: #fff;
  border-radius: 100vh;
}
.flow {
  background-color: #fafafa;
}
.flow__container {
  display: grid;
  row-gap: 4rem;
}
.flow__img {
  display: grid;
  place-items: center;
}
.faq__list {
  margin-bottom: 6rem;
}
.faq-item__question {
  position: relative;
  padding: 2rem 7rem 2rem 6rem;
  font-size: clamp(1.4rem, 2vw, 1.8rem);
  font-weight: 700;
  border-bottom: 1px solid #333;
  background-image: url(../images/faq_q.png);
  background-repeat: no-repeat;
  background-position: center left 1rem;
  background-size: 3rem;
  cursor: pointer;
  -webkit-transition: color 0.2s ease;
  -o-transition: color 0.2s ease;
  transition: color 0.2s ease;
}
.faq-item__question:hover {
  color: #0a73e6;
}
.faq-item__question:before {
  content: "";
  position: absolute;
  right: 4rem;
  top: 0;
  bottom: 0;
  width: 0.2rem;
  height: 2rem;
  margin: auto;
  background-color: #0a73e6;
  -webkit-transition: 0.4s ease;
  -o-transition: 0.4s ease;
  transition: 0.4s ease;
}
.faq-item__question:after {
  content: "";
  position: absolute;
  right: 31px;
  top: 0;
  bottom: 0;
  width: 20px;
  height: 2px;
  margin: auto;
  background: #007bd9;
  -webkit-transition: 0.4s ease;
  -o-transition: 0.4s ease;
  transition: 0.4s ease;
}
.faq-item__question.open:before {
  -webkit-transform: rotate(270deg);
  -ms-transform: rotate(270deg);
  transform: rotate(270deg);
}
.faq-item__question.open:after {
  -webkit-transform: rotate(180deg);
  -ms-transform: rotate(180deg);
  transform: rotate(180deg);
}
.faq-item__answer {
  height: 0;
  padding: 0 2rem;
  overflow-y: hidden;
  font-size: clamp(1.4rem, 2vw, 1.8rem);
  background-color: #f9f9f9;
  -webkit-transition: 0.4s ease;
  -o-transition: 0.4s ease;
  transition: 0.4s ease;
}
.profile__list {
  display: grid;
  row-gap: 1.6rem;
  margin-bottom: 4rem;
}
.profile__title {
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: #0a73e6;
}
.profile__description {
  display: grid;
  row-gap: 1rem;
}
.profile__service {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-column-gap: 1rem;
  -moz-column-gap: 1rem;
  column-gap: 1rem;
  -webkit-box-align: start;
  -ms-flex-align: start;
  align-items: flex-start;
}
.profile__service p {
  width: calc(100% - 4rem);
}
.profile__devision {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  width: 3rem;
  height: 3rem;
  font-weight: 700;
  background-color: #0a73e6;
  color: #fff;
}
.cv-area {
  background: rgba(0, 0, 0, 0) -webkit-gradient(
      linear,
      left top,
      left bottom,
      from(#398fe6),
      to(#2badd9)
    ) 0% 0% no-repeat padding-box;
  background: rgba(0, 0, 0, 0) -o-linear-gradient(top, #398fe6 0%, #2badd9 100%)
    0% 0% no-repeat padding-box;
  background: rgba(0, 0, 0, 0) linear-gradient(180deg, #2badd9 0%, #b7e9f9 100%)
    0% 0% no-repeat padding-box;
}
.cv-area--middle {
  display: none;
}
.cv-area--bottom {
/*20250717コメントアウト*/
/*  background: -webkit-gradient(
      linear,
      left top,
      left bottom,
      from(rgba(57, 143, 230, 0.8)),
      to(rgba(43, 173, 217, 0.8))
    ),
    url("../seraku_colume/images/cv__bg.png");
  background: -o-linear-gradient(
      top,
      rgba(57, 143, 230, 0.8) 0%,
      rgba(43, 173, 217, 0.8) 100%
    ),
    url("../seraku_colume/images/cv__bg.png");
  background: linear-gradient(
      180deg,
      rgba(57, 143, 230, 0.8) 0%,
      rgba(43, 173, 217, 0.8) 100%
    ),
    url("../seraku_colume/images/cv__bg.png");*/
  background: #fff;
}
.webp .cv-area--bottom {
  /*20250410コメントアウト*/
/*  background: -webkit-gradient(
      linear,
      left top,
      left bottom,
      from(rgba(57, 143, 230, 0.8)),
      to(rgba(43, 173, 217, 0.8))
    ),
    url("../seraku_colume/images/cv__bg.webp");
  background: -o-linear-gradient(
      top,
      rgba(57, 143, 230, 0.8) 0%,
      rgba(43, 173, 217, 0.8) 100%
    ),
    url("../seraku_colume/images/cv__bg.webp");
  background: linear-gradient(
      180deg,
      rgb(43, 173, 217, 0.8) 0%,
      rgb(228 248 255 / 80%) 100%
    ),
    url("../seraku_colume/images/cv__bg.webp");*/
  /*20250410追加*/
  background: #fff;
}
.cv-area__container {
  width: 85%;
  max-width: 120rem;
  /*20250331更新*/
  /*margin: 0 auto;*/
  margin: 14rem auto 0;
  /*20250228更新*/
  /*padding: 4rem 0;*/
  padding: 40px 0;
}
.cv-area__heading {
  margin-bottom: 2rem;
  font-size: min(5.4vw, 4rem);
  color: #fff;
}
.cv-area__boxes {
  display: grid;
  row-gap: 2rem;
}
.cv-box {
  padding: 2rem;
  background-color: #fff;
}
/*.cv-box__wrapper {
  position: fixed;
  width: 30%;
  padding: 30px 2vw;
  right: 2vw;
  bottom: 0;
  background: #fff;
}*/
.cv-box__heading {
  margin-bottom: 2rem;
  font-size: min(5vw, 3rem);
  color: #0a73e6;
}
.cv-box__contents {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
.cv-box__icon {
  width: 25%;
  height: 100%;
}
.cv-box__icon img {
  width: 100%;
}
.cv-box__texts {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  width: 72%;
}
.cv-box__texts > *:not(:last-child) {
  margin-bottom: 1rem;
}
.cv-box__texts--wrapper {
    position: fixed;
    background: #fff;
    width: 30%;
    padding: 0 2vw;
    bottom: 30px;
    right: 2vw;
}
.cv-box__phonenumber {
  display: block;
  font-size: min(6.4vw, 3rem);
  font-weight: 700;
  color: #0a73e6;
}
.cv-box__mailaddress {
  display: block;
  font-size: min(3.6vw, 2rem);
  font-weight: 700;
  color: #0a73e6;
}
.cv-box__details {
  display: grid;
  row-gap: 0.5rem;
  font-size: min(3.6vw, 1.6rem);
  color: #0a73e6;
}
.cv-box__button {
  /*20250228コメントアウト*/
  /*font-size: min(4vw, 2rem);*/
}
.l-footer p {
  text-align: center;
  /*20250228更新*/
  /*padding: 2rem;*/
  /*font-size: 1.2rem;*/
  padding: 20px;
  font-size: 12px;
  background-color: #333;
  color: #fff;
  margin: 0;
  letter-spacing: 0;
  line-height: 1.5;
}
/*20250228追加*/
@media screen and (max-width: 768px) {
  /*20250411コメントアウト*/
/*  .l-footer p {
    margin-bottom: 60px;
  }*/
}
/*20250228追加ここまで*/
/*20250411コメントアウト*/
/*.sp-bottom-cv {
  position: fixed;
  bottom: 0;
  z-index: 100;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 100%;*/
  /*20250228更新*/
  /*height: 6rem;*/
/*  height: 60px;
  background-color: #fff;
  -webkit-box-shadow: 0 0 0.5rem rgba(0, 0, 0, 0.16);
  box-shadow: 0 0 0.5rem rgba(0, 0, 0, 0.16);
}*/
/*20250411コメントアウト*/
/*.sp-bottom-cv__button {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  width: 100%;*/
  /*20250228更新*/
  /*font-size: min(3.6vw, 2rem);*/
/*  font-size: 17px;
  font-weight: 700;
}*/
/*20250411コメントアウト*/
/*.sp-bottom-cv__button:before {
  content: "";
  width: 1em;
  height: 1em;
  margin-right: 0.4rem;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center center;
}*/
/*20250411コメントアウト*/
/*.sp-bottom-cv__button--tel {
  background-color: #fff;
}*/
/*20250411コメントアウト*/
/*.sp-bottom-cv__button--tel:before {
  background-image: url(../seraku_colume/images/tel_icon.svg);
}*/
/*20250411コメントアウト*/
/*.sp-bottom-cv__button--contact {
  background: -webkit-gradient(
    linear,
    left top,
    left bottom,
    from(#ff8126),
    to(#ffa426)
  );
  background: -o-linear-gradient(top, #ff8126, #ffa426);
  background: linear-gradient(to bottom, #ff8126, #ffa426);
  color: #fff;
}*/
/*20250411コメントアウト*/
/*.sp-bottom-cv__button--contact:before {
  background-image: url(../seraku_colume/images/talk_icon.svg);
}*/
/*20250228追加*/
/*20250411コメントアウト*/
/*@media screen and (min-width: 769px) {
  .under-md {
    display: none;
  }
}*/
/*20250228追加ここまで*/
@media screen and (min-width: 768px) {
  body {
    padding-bottom: 0;
  }
  /*20250212追加*/
  body, html {
    overflow-x: clip !important;
  }
  /*20250227コメントアウト*/
  /*body {
    position: relative;
    font-family: "dnp-shuei-gothic-gin-std", sans-serif;
    font-feature-settings: "palt";
    font-weight: 500;
    font-style: normal;*/
    /*20250218更新*/
    /*font-size: 1rem;*/
    /*20250227コメントアウト*/
    /*font-size: 1.6rem;*/
    /*20250213コメントアウト*/
    /*background-color: #f4f7ff;*/
    /*color: #192445;
    width: 100%;
    box-sizing: border-box;
  }*/
  /*20250212追加ここまで*/
  .header__nav.active {
    height: 90vh;
  }
  /*20250228コメントアウト*/
  /*.under-md {
    display: none;
  }*/
  .over-md {
    display: block;
  }
  .section-container {
    padding: 10rem 0 0;
  }
  .section-container--pb {
    padding-bottom: 10rem;
  }
  .fv__main {
    width: 90%;
    margin-right: auto;
  }
  .fv__features {
    width: 70%;
    margin: 0 auto;
  }
  .movie__container {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: reverse;
    -ms-flex-direction: row-reverse;
    flex-direction: row-reverse;
  }
  .movie__thumbnail {
    max-height: 20rem;
    aspect-ratio: 16/9;
    margin-bottom: 0;
    margin-left: 2rem;
  }
  .problems__list {
    margin: 0 auto 8rem;
  }

  .other-problems__list {
    grid-template-columns: repeat(auto-fill, minmax(18rem, 1fr));
  }
  .service {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
  }
  .service:not(:last-child) {
    margin-bottom: 8rem;
  }
  .service:nth-child(even) {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: reverse;
    -ms-flex-direction: row-reverse;
    flex-direction: row-reverse;
  }
  .service__texts {
    width: 48%;
  }
  .service__examples {
    margin-bottom: 0;
  }
  .service__img {
    width: 48%;
    aspect-ratio: 2/1;
  }
  .service__archivements {
    padding: 20px 8rem;
    text-align: center;
  }
  .service__archivements__example {
    text-align: right;
    padding-right: 8rem;
    padding-left: 8rem;
  }
  .feature {
    min-width: 33rem;
  }
  .feature__icon {
    height: 16rem;
  }
  .feature__icon img {
    height: 16rem;
  }
  .plans__heading {
    margin-bottom: 4rem;
  }
  .plans__list {
    margin-bottom: 6rem;
  }
  .archivements__clients {
    padding: 2rem;
    line-height: 1.5;
  }
  .case-actions__list {
    grid-template-columns: 1fr 1fr;
    -webkit-column-gap: 1.6rem;
    -moz-column-gap: 1.6rem;
    column-gap: 1.6rem;
  }
  .faq-item__question {
    padding: 3rem 7rem 3rem 6rem;
  }
  .profile__content {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-column-gap: 2rem;
    -moz-column-gap: 2rem;
    column-gap: 2rem;
  }
  .profile__title {
    width: 10em;
  }
  .profile__description {
    width: 100%;
  }
}
@media screen and (min-width: 1024px) {
  .under-lg {
    display: none;
  }
  .over-lg {
    display: block;
  }
  .fv__container {
    padding: 12rem 0 6rem;
  }
  .fv__container:before {
    top: -80rem;
    left: -20rem;
  }
  .fv__main {
    width: 80%;
  }
  .fv__features {
    grid-template: 1fr / min(10vw, 14rem) 1fr 1fr;
    width: 80%;
    margin: 0 auto;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
  }
  .fv__feature:nth-child(1) {
    grid-row: 1/2;
    grid-column: 1/2;
  }
  .fv__feature:nth-child(2) {
    grid-row: 1/2;
    grid-column: 2/3;
  }
  .fv__feature:nth-child(3) {
    grid-row: 1/2;
    grid-column: 3/4;
  }
  .fv__feature:nth-child(2),
  .fv__feature:nth-child(3) {
    height: 10rem;
  }
  .fv__topics {
    width: 42rem;
    padding: 2rem 2.4rem;
    right: 2.5%;
    bottom: 4%;
  }
  .movie {
    width: 60%;
    margin-right: auto;
  }
  .movie__text {
    width: min(50%, 50rem);
    font-size: min(2vw, 3.2rem);
  }
  .services__description {
    text-align: center;
  }
  .case-details {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-column-gap: 4rem;
    -moz-column-gap: 4rem;
    column-gap: 4rem;
  }
  .service__name__tb {
    display: none;
  }
  .problems__heading__td {
    display: none;
  }
  .cv-area--middle {
    display: block;
  }
  .cv-area__boxes {
    grid-template-columns: 1fr 1fr;
    -webkit-column-gap: 2rem;
    -moz-column-gap: 2rem;
    column-gap: 2rem;
  }
  .cv-box__icon {
    width: 35%;
  }
  .cv-box__texts {
    width: 62%;
  }
  .cv-box__mailaddress {
    font-size: min(1.6vw, 2rem);
  }
}
@media screen and (min-width: 1280px) {
  .over-xl {
    display: block;
  }
  /*20250218コメントアウト*/
  /*.header {
    height: 8rem;
  }*/
  .header__logo img {
    height: 4rem;
  }
  .header__nav {
    position: static;
    width: auto;
    -webkit-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
    visibility: revert;
  }
  .header__nav ul {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-column-gap: 2rem;
    -moz-column-gap: 2rem;
    column-gap: 2rem;
    padding: 0 3rem;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }
  .header__nav li {
    padding: 0;
    background-color: rgba(0, 0, 0, 0);
    border: none;
  }
  .header__nav li a {
    padding: 0;
    font-size: 1.6rem;
    font-weight: 400;
    color: #fff;
  }
  .header__nav li a:hover {
    font-weight: 700;
  }
  .header__hamburger {
    display: none;
  }
  .header__buttons {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-column-gap: 2rem;
    -moz-column-gap: 2rem;
    column-gap: 2rem;
  }
  .fv__container:before {
    top: -84rem;
    left: -27rem;
  }
  .fv__main {
    width: 60%;
  }
  .fv__title span:nth-child(2) {
    font-size: min(7vw, 9.6rem);
  }
  .movie {
    margin-top: 4rem;
  }
}

footer.l-footer {
    width: 100%;
    /*20250319追加*/
    position: relative;
}

/* 2309追加 */
.cv-area__heading__2309 {
    /*20250410更新*/
    /*color: white;*/
    color: #192445;
    /*20250228更新*/
    /*font-size: min(3vw, 3.2rem);*/
    font-size: min(3vw, 2.1rem);
    margin-bottom: 10px;
    text-align: center;
    line-height: 1.3333333333;
    letter-spacing: 0;
    margin-top: 0;
}

.cv-box__heading__2309 {
    /*20250410更新*/
    /*color: white;*/
    color: #192445;
    /*20250228更新*/
    /*font-size: 1.8rem;*/
    font-size: 18px;
    font-weight: normal;
    margin: 0;
    text-align: center;
    letter-spacing: 0;
}

.cv-box__texts--button {
    flex-direction: row;
    align-items: center;
    justify-content: center;
    width: 100%;
    margin: 0 auto;
    margin-top: 30px;
}

.button__2309 {
    max-width: 40%;
}

.active li a {
    color: white;
}

#content {
    width: initial!important;
    /*20250219追加*/
    /*20250318更新*/
    /*margin-top: 15rem;*/
    /*20250319コメントアウト*/
    /*margin-top: 13rem;*/
    /*20250219追加ここまで*/
    margin-left: 2vw;
    /*20250218追加*/
    /*20250227更新*/
    /*font-size: 1.1rem;*/
    font-size: 16px;
    /*20250319追加*/
    position: relative;
}
/*20250219追加*/
@media screen and (max-width: 768px) {
  #content {
    /*20250318更新*/
    /*margin-top: 10rem;*/
    /*20250319コメントアウト*/
    /*margin-top: 16rem;*/
  }
}
/*20250219追加ここまで*/

#tag_cloud-2{
    display: none;
}

#content-Wrapper{
    /*grid-template-areas:
          "content sidebar"
          "content space"!important;*/
    grid-template-columns: 70% 30%;
    grid-gap: 60px;
    padding: 0 3vw;
    justify-content: center;
}

@media screen and (max-width: 768px) {
  .cv-box__texts--button {
    flex-direction: column;
    margin-top: 20px;
  }

  .button__2309 {
    max-width: 85%;
  }
}

.l-main-ttl {
    font-size: 37px;
    text-align: center;
    /*20250218更新*/
    /*margin: 150px auto 0 -2vw;*/
    margin: 18rem auto 0 -2vw;
    position: relative;
 /* width: 70%; */
    letter-spacing: 0.3px;
    font-weight: 700;
    line-height: 1.5;
    /*20250212追加*/
    padding-top: 2.2rem;
}

.l-header {
    display: flex;
    align-items: center;
    width: 100%;
    /*20250213コメントアウト*/
    /*height: 60px;*/
    /*20250217更新*/
    /*position: fixed;*/
    position: fixed!important;
    z-index: 10;
    background-color: transparent;
    top: 0;
    /*20250317追加*/
    font-family: "dnp-shuei-gothic-gin-std", sans-serif;
}

#related-box{
    display: none;
}

.sidebar__wrapper {
    -ms-overflow-style: none;
    scrollbar-width: none;
    right: 2vw;
    padding: 40px 2vw 0px;
    top: 60px;
    background: #fff;
    display: flex;
    flex-direction: column;
    width: 100%;
    /*20250218追加*/
    background-color: #f3f6ff;
    /*20250219追加*/
    margin-top: 15rem;
}

.sidebar__wrapper::-webkit-scrollbar{
    display: none;
}

#sidebar1 {
    /*max-width: initial;*/
    /*grid-area: sidebar;*/
    padding: 0;
}

.p-page-banner.wrap{
    display: none;
}

#content #inner-content {
    background: transparent;
}

.archivettl{
    display: none;
}

.toc_widget {
  /*20250218更新*/
    /*background: #fff;*/
  background-color: #f3f6ff;
}

.toc_widget_list{
    font-weight: bold;
}

.toc_widget_list li {
    padding-left: 0;
    text-indent: 0;
}

.toc_widget_list li a {
    xlist-style: inside !important;
    padding-left: 1em;
    line-height: 1.5;
    padding: 20px 0 20px 1rem;
    border-bottom: solid 1px #ddd;
    display: block;
}

.toc_widget_list ul {
    font-weight: normal;
}

.toc_widget_list ul li a {
    padding-left: 2rem;
}

.cv-box__texts--sidebar {
    grid-area: button-sidebar;
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
    margin: 0;
}

.cv-box__texts--sidebar a {
    display: block;
    border-radius: 6px;
    max-width: initial;
    padding: 20px 0 21px 0;
    text-align: center;
}

.sns_btn__ul {
    padding: 1em 0;
    width: 100%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-box-align: start;
    -ms-flex-align: start;
    margin: 0;
    font-weight: bold;
    gap: 10px;
    flex-direction: row;
    -webkit-justify-content: flex-end;
    -ms-justify-content: flex-end;
}

.sns_btn__li {
    text-align: center;
    color: #ffffff;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-align-items: baseline;
    -ms-align-items: baseline;
    margin: 0!important;
    font-size: 12px;
    width: initial;
    padding-left: 0!important;
}

.sns_btn__link::before {
    font-family: "Font Awesome 5 Brands";
    content: "\f384";
    font-weight: 400;
    display: inline-block;
    width: 15px;
    height: auto;
    font-size: 15px;
}

.sns_btn__text {
    font-weight: bold;
    font-size: 12px;
}

a.sns_btn__link {
    padding: 7px 10px;
    -webkit-align-items: flex-end;
    -ms-align-items: flex-end;
}

.btn-doc-contact a{
    max-width: 300px;
    width: initial;
    margin: 30px auto;
    -webkit-justify-content: center;
    -ms-justify-content: center;
    gap: 10px;
}

.wp-block-columns .wp-block-column {
    justify-items: center;
}

.entry-title{
    font-size: 26px;
}

.entry-header .eyecatch.stk_post_main_thum img{
    width: 70%!important;
    /*20250227コメントアウト*/
    /*margin-bottom: 20px;*/
}
/*20250227追加*/
@media only screen and (max-width: 768px) {
  .entry-header .eyecatch.stk_post_main_thum img{
    width: 100%!important;
  }
}
/*20250227追加ここまで*/

.page-single #toc_container p.toc_title{
    font-size: 22px;
}

.textwidget.custom-html-widget {
    display: none;
}

.btn-doc-contact a {
    /*display: none;*/
    /*20250227更新*/
    /*margin: 50px auto;*/
    margin: 30px auto;
}

@media only screen and (min-width: 768px){
.sns_btn__link::before {
    margin-right: 3px;
}
}

@media only screen and (max-width: 768px){
 .btn-doc-contact a{
    font-size: 16px;
} 
}

@media only screen and (min-width: 981px){
#inner-content {
    padding: 35px 0;
}
#sidebar1 {
  /*20250227更新*/
    /*font-size: 88%;*/
    font-size: .95rem;
    width: 100%;
    max-width: 100%;
    -webkit-box-flex: 0;
    -ms-flex: none;
    flex: none;
    margin: 0 0 50px;
}
}

@media screen and (min-width: 1280px){
  /*20250218コメントアウト*/
/*.header {
    height: 8rem;
}*/
.header__nav li a{
    color: #333;
}
}

@media screen and (max-width: 910px){
#content-Wrapper {
    display: block!important;
}
.cv-box__texts--sidebar{
    display: none;
}
.sns_btn__ul{
    -webkit-justify-content: flex-start;
    -ms-justify-content: flex-start;
}
.sidebar__wrapper {
  display: none;
}
.l-main-ttl {
    margin: 150px auto 0;
}
footer.l-footer {
    width: 100%;
}
}

@media screen and (min-width: 768px){
.widget {
    margin: 0;
}
}
@media only screen and (max-width: 767px){
.sns_btn__text { 
    margin-bottom: initial; 
    -webkit-transform: initial; 
    transform: initial; 
    display: inline-block;
}
}

@media screen and (max-width: 1040px){
#content {
    overflow-x: initial;
}
}

/*20250402追加*/
/*.single-casestudy #breadcrumbs {
    display: none;
}*/