@charset "UTF-8";
/* ===================================
Reset
=================================== */
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}

/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
  display: block;
}

body {
  line-height: 1.8;
}

ol, ul {
  list-style: none;
}

blockquote, q {
  quotes: none;
}

blockquote:before, blockquote:after,
q:before, q:after {
  content: "";
  content: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* input textarea reset
==============================　*/
input,
textarea,
select {
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  max-width: 100%;
  outline: none;
  outline: 0;
}

select::-ms-expand {
  display: none;
}

/* iOSでのデフォルトスタイルをリセット */
input[type=submit],
input[type=button] {
  border-radius: 0;
  -webkit-box-sizing: content-box;
  -webkit-appearance: button;
  -moz-appearance: button;
  appearance: button;
  border: none;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  cursor: pointer;
}

input[type=submit]::-webkit-search-decoration,
input[type=button]::-webkit-search-decoration {
  display: none;
}

input[type=submit]::focus,
input[type=button]::focus {
  outline-offset: -2px;
}

/* text
==============================　*/
a {
  text-decoration: none;
  color: inherit;
}

strong {
  font-weight: bold;
}

b {
  font-weight: bold;
}

sup {
  vertical-align: top;
}

/* media
==============================　*/
img {
  display: block;
  max-width: 100%;
  height: auto;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

video {
  display: block;
  max-width: 100%;
  height: auto;
  outline: none;
}

iframe {
  max-width: 100%;
}

/* ===================================
base
=================================== */
* {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  line-break: strict;
}

body {
  font-family: "Noto Sans JP", sans-serif;
  color: #111;
  background: #FAF7F6;
}

.ly_inner {
  max-width: 1200px;
  margin-inline: auto;
  padding: 0 24px;
  -webkit-box-sizing: content-box;
          box-sizing: content-box;
}
@media screen and (max-width: 767px) {
  .ly_inner {
    padding: 0 20px;
  }
}
.ly_inner_s {
  max-width: 1040px;
  margin-inline: auto;
  padding: 0 24px;
  -webkit-box-sizing: content-box;
          box-sizing: content-box;
}
@media screen and (max-width: 767px) {
  .ly_inner_s {
    padding: 0 20px;
  }
}

/* ===================================
background
=================================== */
.ly_noiseBg {
  -webkit-animation: noise 8s steps(10) infinite;
          animation: noise 8s steps(10) infinite;
  background: url("../img/common/noise.png");
  -webkit-filter: contrast(0.4);
          filter: contrast(0.4);
  opacity: 0.1;
  display: block;
  pointer-events: none;
  height: 300%;
  left: -100%;
  position: fixed;
  top: -100%;
  width: 300%;
  z-index: 100;
}

@-webkit-keyframes noise {
  to {
    background-position: 0 0;
  }
  10% {
    background-position: -5% -10%;
  }
  20% {
    background-position: -15% 5%;
  }
  30% {
    background-position: 7% -25%;
  }
  40% {
    background-position: 20% 25%;
  }
  50% {
    background-position: -25% 10%;
  }
  60% {
    background-position: 15% 5%;
  }
  70% {
    background-position: 0 15%;
  }
  80% {
    background-position: 25% 35%;
  }
  90% {
    background-position: -10% 10%;
  }
}

@keyframes noise {
  to {
    background-position: 0 0;
  }
  10% {
    background-position: -5% -10%;
  }
  20% {
    background-position: -15% 5%;
  }
  30% {
    background-position: 7% -25%;
  }
  40% {
    background-position: 20% 25%;
  }
  50% {
    background-position: -25% 10%;
  }
  60% {
    background-position: 15% 5%;
  }
  70% {
    background-position: 0 15%;
  }
  80% {
    background-position: 25% 35%;
  }
  90% {
    background-position: -10% 10%;
  }
}
/* ===================================
header
=================================== */
.ly_head {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 50;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.ly_head_inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  padding: 20px 30px;
}
@media screen and (max-width: 767px) {
  .ly_head_inner {
    padding: 20px;
  }
}
.ly_head.is_bg {
  background: rgba(255, 255, 255, 0.6);
}
@media screen and (max-width: 767px) {
  .ly_head.is_bg {
    background: none;
  }
}

.el_head_logo img {
  max-width: 170px;
}
.el_head_logo_text {
  font-size: 12px;
  font-weight: 400;
  line-height: 21.6px;
  /* 180% */
}
.el_head_nav {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
@media screen and (max-width: 1380px) {
  .el_head_nav {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-orient: vertical;
    -webkit-box-direction: reverse;
        -ms-flex-direction: column-reverse;
            flex-direction: column-reverse;
  }
}
@media screen and (max-width: 1024px) {
  .el_head_nav {
    display: none;
  }
}
.el_head_nav_link {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 10px 36px;
}
.el_head_nav_link a {
  font-size: 14px;
}
@media (hover: hover) {
  .el_head_nav_link a {
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0, currentColor)) bottom/var(--d, 0) 1px no-repeat;
    background: linear-gradient(currentColor 0 0) bottom/var(--d, 0) 1px no-repeat;
    -webkit-transition: 0.3s;
    transition: 0.3s;
  }
  .el_head_nav_link a:hover {
    --d: 100%;
  }
}
.el_head_nav_btn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-left: 20px;
}
@media screen and (max-width: 1380px) {
  .el_head_nav_btn {
    margin: 0 0 20px auto;
  }
}
.el_head_nav_btn a {
  border-radius: 40px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  width: 100%;
  padding: 14px;
  font-size: 14px;
  font-weight: 700;
  line-height: 100%;
  text-align: center;
}
.el_head_nav_btn .un_request {
  margin-left: 26px;
}
.el_head_nav_btn .un_request a {
  width: 160px;
  border: 1px solid #ED8423;
  background: #FFF;
  color: #ED8423;
}
@media (hover: hover) {
  .el_head_nav_btn .un_request a {
    -webkit-transition: 0.5s;
    transition: 0.5s;
  }
  .el_head_nav_btn .un_request a:hover {
    color: #FFF;
    background: #ED8423;
  }
}
.el_head_nav_btn .un_contact {
  margin-left: 16px;
}
.el_head_nav_btn .un_contact a {
  width: 160px;
  border: 1px solid #ED8423;
  background: #ED8423;
  color: #FFF;
}
@media (hover: hover) {
  .el_head_nav_btn .un_contact a {
    -webkit-transition: 0.5s;
    transition: 0.5s;
  }
  .el_head_nav_btn .un_contact a:hover {
    color: #ED8423;
    background: #fff;
    border: 1px solid #ED8423;
  }
}
.el_head_nav_btn .un_tel a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-left: 40px;
  color: #ED8423;
  font-size: 16px;
  letter-spacing: 0;
  line-height: 1.5;
  padding: 1px;
  border-radius: 0;
  -webkit-box-pack: unset;
      -ms-flex-pack: unset;
          justify-content: unset;
}
@media (hover: hover) {
  .el_head_nav_btn .un_tel a {
    -webkit-transition: 0.5s;
    transition: 0.5s;
  }
  .el_head_nav_btn .un_tel a:hover {
    opacity: 0.5;
  }
}
.el_head_nav_btn .un_tel_num {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.el_head_nav_btn .un_tel_num::before {
  content: "";
  display: inline-block;
  width: 15px;
  height: 15px;
  margin-right: 7px;
  background-image: url(../img/common/tel_icon.svg);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}
.el_head_nav_btn .un_tel_sub {
  font-size: 11px;
  font-weight: 400;
  display: block;
}

/* ===================================
sp menu
=================================== */
.el_burgerBtn {
  display: none;
  position: relative;
  width: 38px;
  height: 30px;
  z-index: 1;
  cursor: pointer;
}
@media screen and (max-width: 1024px) {
  .el_burgerBtn {
    display: block;
  }
}
.el_burgerBtn:before {
  content: "MENU";
  position: absolute;
  top: -29%;
  left: -1px;
  -webkit-transition: 0.5s;
  transition: 0.5s;
  font-size: 12px;
  letter-spacing: 0.1em;
}
.el_burgerBtn:after {
  content: "";
  width: 100%;
  height: 1px;
  background: #111;
  position: absolute;
  top: 74%;
  left: 0;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.el_burgerBtn span {
  width: 100%;
  height: 1px;
  background: #111;
  position: absolute;
  top: 50%;
  left: 0;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.el_burgerBtn.is_open {
  z-index: 1;
}
.el_burgerBtn.is_open:after {
  -webkit-transform: rotate(-20deg);
          transform: rotate(-20deg);
  top: 52%;
}
.el_burgerBtn.is_open:before {
  content: "CLOSE";
  position: absolute;
  top: -14px;
  left: -1px;
  -webkit-transition: 0.5s;
  transition: 0.5s;
  font-size: 12px;
}
.el_burgerBtn.is_open span {
  -webkit-transform: rotate(20deg);
          transform: rotate(20deg);
  top: 52%;
}

body.is_menu-open {
  overflow: hidden;
}

.ly_burger {
  display: none;
  background: #FAF7F6;
  z-index: 20;
  position: fixed;
  width: 100%;
  height: 100%;
  overflow: auto;
  padding: 100px 20px;
}

.el_burger_link a {
  width: 100%;
  font-size: 18px;
  font-weight: 500;
  border-bottom: 1px solid #cec9c1;
  padding: 18px 0;
  display: block;
}
@media (hover: hover) {
  .el_burger_link a {
    -webkit-transition: 0.5s;
    transition: 0.5s;
  }
  .el_burger_link a:hover {
    opacity: 0.5;
  }
}
.el_burger_btn {
  margin-top: 50px;
}
.el_burger_btn li {
  width: 100%;
}
.el_burger_btn li + li {
  margin-top: 20px;
}
.el_burger_btn a {
  border-radius: 40px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  width: 100%;
  padding: 20px;
  font-size: 18px;
  font-weight: 700;
  line-height: 100%;
  text-align: center;
  max-width: 500px;
  margin-inline: auto;
}
.el_burger_btn .un_request a {
  border: 1px solid #ED8423;
  background: #FFF;
  color: #ED8423;
}
@media (hover: hover) {
  .el_burger_btn .un_request a {
    -webkit-transition: 0.5s;
    transition: 0.5s;
  }
  .el_burger_btn .un_request a:hover {
    color: #FFF;
    background: #ED8423;
  }
}
.el_burger_btn .un_contact a {
  border: 1px solid #ED8423;
  background: #ED8423;
  color: #FFF;
}
@media (hover: hover) {
  .el_burger_btn .un_contact a {
    -webkit-transition: 0.5s;
    transition: 0.5s;
  }
  .el_burger_btn .un_contact a:hover {
    color: #ED8423;
    background: #fff;
    border: 1px solid #ED8423;
  }
}
.el_burger_btn .un_tel a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  color: #ED8423;
  font-size: 24px;
  letter-spacing: 0;
  line-height: 1.5;
  padding: 1px;
  border-radius: 0;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
@media (hover: hover) {
  .el_burger_btn .un_tel a {
    -webkit-transition: 0.5s;
    transition: 0.5s;
  }
  .el_burger_btn .un_tel a:hover {
    opacity: 0.5;
  }
}
.el_burger_btn .un_tel_num {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.el_burger_btn .un_tel_num::before {
  content: "";
  display: inline-block;
  width: 18px;
  height: 18px;
  margin-right: 8px;
  background-image: url(../img/common/tel_icon.svg);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}
.el_burger_btn .un_tel_sub {
  font-size: 14px;
  font-weight: 400;
  display: block;
}

/* ===================================
footer
=================================== */
/* CTA
==============================*/
.ly_footCta {
  background-color: #ED8423;
  padding: 0 24px;
}
.ly_footCta_inner {
  max-width: 1120px;
  margin: auto;
  padding-top: 30px;
  padding-bottom: 100px;
}
@media screen and (max-width: 600px) {
  .ly_footCta_inner {
    padding-bottom: 60px;
  }
}

.el_footCta_ttl {
  position: relative;
  text-align: center;
  margin-bottom: 40px;
}
.el_footCta_ttl_en {
  font-family: "Italiana", "Shippori Mincho", serif;
  font-size: 180px;
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.02em;
  color: rgba(255, 255, 255, 0.1019607843);
}
@media screen and (max-width: 767px) {
  .el_footCta_ttl_en {
    font-size: 26vw;
  }
}
.el_footCta_ttl_ja {
  position: absolute;
  bottom: 30%;
  left: 50%;
  -webkit-transform: translateX(-49%);
          transform: translateX(-49%);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0;
  color: #fff;
  white-space: nowrap;
}
@media screen and (max-width: 767px) {
  .el_footCta_ttl_ja {
    -webkit-transform: translateX(-50%);
            transform: translateX(-50%);
    bottom: 0;
  }
}
.el_footCta_ttl_ja br {
  display: none;
}
@media screen and (max-width: 767px) {
  .el_footCta_ttl_ja br {
    display: inline-block;
  }
}
.el_footCta_List {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 50px;
}
@media screen and (max-width: 1024px) {
  .el_footCta_List {
    gap: 20px;
  }
}
@media screen and (max-width: 767px) {
  .el_footCta_List {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
}
.el_footCta_List > li {
  width: calc((100% - 100px) / 3);
}
@media screen and (max-width: 1024px) {
  .el_footCta_List > li {
    width: calc((100% - 40px) / 3);
  }
}
@media screen and (max-width: 767px) {
  .el_footCta_List > li {
    width: 100%;
  }
}
.el_footCta_List a {
  border-radius: 40px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  width: 100%;
  padding: 14px;
  text-align: center;
  font-size: 20px;
  font-weight: 700;
  line-height: 2;
  height: 80px;
}
@media screen and (max-width: 767px) {
  .el_footCta_List a {
    font-size: 18px;
    height: auto;
  }
}
.el_footCta_List .un_request a {
  border: 1px solid #FFF;
  background: #ED8423;
  color: #FFF;
}
@media (hover: hover) {
  .el_footCta_List .un_request a {
    -webkit-transition: 0.5s;
    transition: 0.5s;
  }
  .el_footCta_List .un_request a:hover {
    color: #ED8423;
    background: #FFF;
  }
}
.el_footCta_List .un_contact a {
  border: 1px solid #FFF;
  background: #FFF;
  color: #ED8423;
}
@media (hover: hover) {
  .el_footCta_List .un_contact a {
    -webkit-transition: 0.5s;
    transition: 0.5s;
  }
  .el_footCta_List .un_contact a:hover {
    color: #FFF;
    background: #ED8423;
  }
}
.el_footCta_List .un_tel a {
  background: var(--orange-hover, #FD9F49);
}
@media (hover: hover) {
  .el_footCta_List .un_tel a {
    -webkit-transition: 0.5s;
    transition: 0.5s;
  }
  .el_footCta_List .un_tel a:hover {
    opacity: 0.5;
  }
}
.el_footCta_List .un_tel_num {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.3em;
}
.el_footCta_List .un_tel_num::before {
  content: "";
  display: inline-block;
  width: 24px;
  height: 24px;
  margin-right: 7px;
  background-image: url(../img/common/tel_icon_w.svg);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}
.el_footCta_List .un_tel_sub {
  color: #fff;
  font-size: 12px;
  font-weight: 400;
  display: block;
  text-align: center;
}

/* Links
==============================*/
.ly_foot {
  padding: 25px 30px;
  background-color: #111111;
}
@media screen and (max-width: 767px) {
  .ly_foot {
    padding: 30px 20px;
  }
}
.ly_foot_inner {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
@media screen and (max-width: 1024px) {
  .ly_foot_inner {
    -webkit-box-align: end;
        -ms-flex-align: end;
            align-items: flex-end;
  }
}
@media screen and (max-width: 767px) {
  .ly_foot_inner {
    display: block;
  }
}
.ly_foot_left {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 30px;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
@media screen and (max-width: 1024px) {
  .ly_foot_left {
    display: block;
  }
}

.el_foot_logo {
  max-width: 157px;
}
@media screen and (max-width: 1024px) {
  .el_foot_logo {
    margin-bottom: 20px;
  }
}
@media screen and (max-width: 767px) {
  .el_foot_logo {
    margin-inline: auto;
    margin-bottom: 30px;
    max-width: 220px;
  }
}
.el_foot_nav {
  position: relative;
  z-index: 2;
}
.el_foot_nav ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 30px;
}
@media screen and (max-width: 767px) {
  .el_foot_nav ul {
    display: block;
    border-top: 1px solid #373737;
  }
}
@media screen and (max-width: 767px) {
  .el_foot_nav li {
    width: 100%;
  }
}
.el_foot_nav li a {
  display: block;
  font-size: 14px;
  font-weight: 400;
  color: #fff;
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0, currentColor)) bottom/var(--d, 0) 1px no-repeat;
  background: linear-gradient(currentColor 0 0) bottom/var(--d, 0) 1px no-repeat;
}
@media screen and (max-width: 767px) {
  .el_foot_nav li a {
    background: none;
    border-bottom: 1px solid #373737;
    font-size: 16px;
    padding: 18px 0;
  }
}
@media (hover: hover) {
  .el_foot_nav li a {
    -webkit-transition: 0.3s;
    transition: 0.3s;
  }
  .el_foot_nav li a:hover {
    --d: 100%;
  }
}
@media screen and (hover: hover) and (max-width: 767px) {
  .el_foot_nav li a:hover {
    opacity: 0.5;
  }
}
.el_foot_copy {
  color: #777;
  font-size: 14px;
  font-weight: 400;
}
@media screen and (max-width: 767px) {
  .el_foot_copy {
    text-align: center;
    margin-top: 30px;
  }
}

@media screen and (max-width: 767px) {
  .ly_foot.un_contact .el_foot_copy {
    margin-top: 0;
  }
}

/* ===================================
common
=================================== */
/* el_bread_list
============================== */
.el_bread {
  position: relative;
  background-color: rgba(206, 201, 193, 0.2);
  margin-top: 120px;
  padding: 10px 40px;
}
.el_bread.un_none {
  margin-top: 0;
}
.el_bread_list {
  overflow: auto;
  word-break: keep-all;
  white-space: nowrap;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.el_bread_list li {
  position: relative;
  z-index: 2;
  display: block;
  font-size: 12px;
  font-weight: 400;
  font-size: 12px;
  font-weight: 400;
}
.el_bread_list li.un_link {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.el_bread_list .un_slash {
  display: block;
  width: 1px;
  height: 20px;
  background-color: #CEC9C1;
  -webkit-transform: rotate(25deg);
          transform: rotate(25deg);
  margin: 0 15px;
}
@media (hover: hover) {
  .el_bread_list a {
    -webkit-transition: 0.5s;
    transition: 0.5s;
  }
  .el_bread_list a:hover {
    opacity: 0.5;
  }
}

/* el_pageTtl
============================== */
.el_pageTtl {
  padding: 176px 24px 60px;
  max-width: 1250px;
  margin-inline: auto;
}
@media screen and (max-width: 767px) {
  .el_pageTtl {
    padding: 120px 20px 60px;
  }
}
.el_pageTtl_en {
  font-family: "Italiana", "Shippori Mincho", serif;
  font-size: 160px;
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.02em;
}
@media screen and (max-width: 767px) {
  .el_pageTtl_en {
    font-size: max(80px, 22vw);
  }
}
.el_pageTtl_ja {
  margin-top: 29px;
  font-family: "Shippori Mincho", serif;
  font-size: 24px;
  font-weight: 400;
  line-height: 1.4em;
  letter-spacing: 0.1em;
}
@media screen and (max-width: 767px) {
  .el_pageTtl_ja {
    font-size: 20px;
  }
}

/* el_btn
============================== */
.el_btn {
  border-radius: 200px;
  border: 1px solid #333;
  color: #333;
  text-align: center;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  display: block;
  width: 220px;
  margin-inline: auto;
  padding: 14px 26px;
}
@media (hover: hover) {
  .el_btn {
    -webkit-transition: 0.5s;
    transition: 0.5s;
  }
  .el_btn:hover {
    background: #333;
    color: #fff;
  }
}
.el_btn.un_black {
  border: 1px solid #fff;
  color: #fff;
}
@media (hover: hover) {
  .el_btn.un_black:hover {
    background: #fff;
    color: #333;
  }
}
.el_btn.un_white {
  border: 1px solid #fff;
  background: #fff;
  color: #333;
}
@media (hover: hover) {
  .el_btn.un_white:hover {
    background: #333;
    color: #fff;
  }
}
.el_btn.un_404 {
  margin-top: 60px;
}

/* toc
==============================  */
#toc_container {
  margin-top: 2.4rem;
  border: 1px solid #bbb;
  border-radius: 4px;
  padding: 3rem;
}
#toc_container a {
  -webkit-transition: 0.3s;
  transition: 0.3s;
}

#toc_container .toc_title {
  margin-top: 0;
  font-size: 18px;
  font-weight: bold;
}

.article_area .toc_list > li::before {
  width: 8px;
  height: 8px;
}

#toc_container .toc_list ul {
  margin-top: 10px;
}
#toc_container .toc_list ul li:not(:first-of-type) {
  margin-top: 8px;
}

.toc_list > li:not(:first-of-type) {
  margin-top: 10px;
}

@media (any-hover: hover) {
  #toc_container a:hover {
    opacity: 0.5;
    text-decoration: underline;
  }
}