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%;
  vertical-align: baseline;
  font-family: 'Noto Sans JP', sans-serif;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block
}

body {
  line-height: 1;
  background-color: #f9f8ee;
}

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
}

*,
*:before,
*:after {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box
}

::selection {
  color: #ffffff;
  background: #333333;
}

img {
  vertical-align: bottom;
}

body {
  width: 100%;
  min-width: 320px;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-family: Helvetica, Arial, 'ヒラギノ角ゴ Pro W3', 'Hiragino Kaku Gothic Pro', '游ゴシック', 'Yu Gothic', YuGothic, Osaka, 'メイリオ', Meiryo, 'ＭＳ Ｐゴシック', 'MS P Gothic', sans-serif;
  font-size: 14px;
  font-size: 1.4rem;
  font-style: normal;
  line-height: 1.78;
  color: #222222;
}

a {
  color: #00911a;
  text-decoration: none;
}

a:visited {
  outline: none;
}

a:hover {
  text-decoration: underline;
}

img {
  max-width: 100%
}

#page_top {
  width: 75px;
  height: 75px;
  position: fixed;
  right: 20px;
  bottom: 20px;
  opacity: 1;
}

#page_top a {
  position: relative;
  display: block;
  width: 75px;
  height: 75px;
  text-decoration: none;
}

.mb30 {
  margin-bottom: 30px;
}

.mb50 {
  margin-bottom: 50px;
}

.mb100 {
  margin-bottom: 100px;
}

.txt_center {
  text-align: center;
}

.col_red {
  color: #CC0000;
}

.container {
  max-width: 1000px;
  margin-right: auto;
  margin-left: auto;
  font-size: 18px;
  padding-top: 30px;
}

.pc-vis {
  display: block;
}

.sp-vis {
  display: none;
}

.clearfix::after {
  content: "";
  display: block;
  clear: both;
}

html:before,
html:after,
body:before,
body:after {
  content: "";
  background: #70c6c7;
  position: fixed;
  display: block;
  z-index: 10;
}


/* 上 */
html:before {
  height: 15px;
  width: 100vw;
  left: 0;
  top: 0;
}

/* 右 */
html:after {
  width: 15px;
  height: 100vh;
  right: 0;
  top: 0;
}

/* 下 */
body:before {
  height: 15px;
  width: 100vw;
  bottom: 0;
  left: 0;
}

/* 左 */
body:after {
  width: 15px;
  height: 100vh;
  top: 0;
  left: 0;
}

/* header */
header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  padding: 30px 30px 10px 30px;
  background-color: #f9f8ee;
}

.header__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo img {
  width: 270px;
  height: auto;
}

/* kv */
.kv {
  display: flex;
  justify-content: center;
  align-items: center;
}

.kv .main-logo img {
  width: 500px;
  height: auto;
}

/* message */
.message {
  padding: 0 0 150px;
  text-align: center;
}

.message h2 {
  color: #333333;
  font-size: 32px;
  line-height: 140%;
  text-align: center;
}

.message p {
  font-size: 16px;
  margin: 50px 0 50px;
  text-align: center;
}

.btn,
.btn_pop {
  text-align: center;
  display: flex;
  justify-content: center;
}

.btn a {
  color: #333333;
  font-size: 20px;
  font-weight: 700;
  text-align: center;
  padding: 15px 40px;
  background-color: #fff000;
  border-radius: 100px;
  text-decoration: none;
  transition: 0.3s;
}

.btn_pop a {
  color: #333333;
  font-size: 20px;
  font-weight: 700;
  text-align: center;
  padding: 15px 60px;
  background: url("../images/arrow_pop.png") no-repeat right 25px center;
  background-size: 26px;
  background-color: #fff000;
  border-radius: 100px;
  text-decoration: none;
  transition: 0.3s;
}

.btn a:hover,
.btn_pop a:hover {
  color: #ffffff;
  background-color: #70c6c7;
  text-decoration: none;
}

a.link_dl {
  color: #cc0000;
  font-size: 18px;
  font-weight: 700;
  padding: 0 30px 0 0;
  background: url("../images/arrow_dl.png") no-repeat right center;
  background-size: 30px;
  transition: 0.3s;
  text-decoration: none;
}

a.link_pop {
  color: #cc0000;
  font-size: 18px;
  font-weight: 700;
  padding: 0 30px 0 0;
  background: url("../images/arrow_pop.png") no-repeat right center;
  background-size: 24px;
  transition: 0.3s;
  text-decoration: none;
}

a.link_ank {
  color: #cc0000;
  font-size: 16px;
  padding: 0 24px 0 0;
  background: url("../images/arrow_under.png") no-repeat right center;
  background-size: 20px;
  transition: 0.3s;
  text-decoration: underline;
}

a.link_dl:hover,
a.link_pop:hover {
  text-decoration: underline;
  transition: 0.3s;
}

a.link_ank:hover {
  text-decoration: none;
  transition: 0.3s;
}

/* アンカーリンク */
.ank_link {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

.ank_link::after {
  display: block;
  content: "";
  width: 31%;
}

.ank_link a {
  width: 31%;
  margin-bottom: 1em;
  color: #ffffff;
  font-size: 18px;
  font-weight: 700;
  line-height: 140%;
  text-align: center;
  padding: 15px;
  background: url("../images/arrow_under.png") no-repeat right 16px center;
  background-color: #70c6c7;
  border-radius: 8px;
  background-size: 24px;
  text-decoration: none;
  transition: 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ank_link a:hover {
  opacity: 0.7;
}

h2.h2_title {
  font-family: "M PLUS Rounded 1c", serif;
  font-weight: 700;
  line-height: 1.5em;
  font-style: normal;
  display: inline-block;
  color: #fff000;
  font-size: 46px;
  text-shadow:
    2px 2px 1px #333333, -2px 2px 1px #333333, 2px -2px 1px #333333, -2px -2px 1px #333333, 2px 0px 1px #333333, 0px 2px 1px #333333, -2px 0px 1px #333333, 0px -2px 1px #333333;
  margin-bottom: 1em;
}

#what,
#do,
#precon,
#learn,
#faq,
#edu,
#news {
  padding-top: 100px;
  margin-bottom: 100px;
}

#dl #learn {
  padding-top: 0;
  margin-bottom: 100px;
}

#what h3,
#do h3,
#precon h3,
#learn h3 {
  font-size: 28px;
  line-height: 1.5em;
  border-bottom: dotted 3px #333;
  padding-top: 1em;
  padding-bottom: 0.5em;
  margin-bottom: 1em;
}

#dl #what h3,
#dl #do h3,
#dl #precon h3,
#dl #learn h3 {
  padding-top: 4em;
}

#what h3 span,
#do h3 span,
#precon h3 span,
#learn h3 span {
  font-size: 16px;
}

h4.lg {
  font-size: 24px;
}

/* what */
#what .main_reed {
  margin-bottom: 2em;
}

#what span {
  font-size: 14px;
  white-space: nowrap;
}

#what .check_btn {
  text-align: center;
}

#what input[type=checkbox] {
  transform: scale(1.5);
  z-index: 1;
}

#what table {
  margin-bottom: 2em;
}

#what table td {
  border-bottom: solid 1px #ddd;
  padding: 20px 10px;
  font-size: 20px;
}

#what table td.white {
  background-color: #ffffff;
}

#what .check_list li {
  margin-bottom: 2em;
}

#what .check_list h4 {
  font-size: 26px;
}

#what .check_list h4 span {
  color: #CC0000;
  font-size: 26px;
  padding-right: 32px;
  background: url("../images/ico_att.png") no-repeat center right;
  background-size: 28px;
}

#what .check_txt {
  display: inline-block;
  background-color: #fff000;
  padding: 0 10px;
  font-weight: 700;
}

/* do */
#do .main_reed {
  margin-bottom: 2em;
}

#do .box-parent {
  width: 100%;
  height: auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

#do .box-parent p {
  margin-bottom: 0;
}

#do .box-child {
  width: 48%;
  height: auto;
  display: flex;
  flex-direction: column;
  margin-bottom: 2em;
}

#do .box-child-title {
  width: 100%;
  display: flex;
  align-items: center;
  flex-grow: 1;
}

#do .box-child-title h4 {
  font-size: 24px;
  line-height: 1.4em;
  text-align: center;
  font-weight: normal;
  flex-grow: 1;
}

#do .box-child-title h4 strong {
  font-size: 20px;
  background: linear-gradient(transparent 70%, #fff000 70%);
}

#do .box-child-title h4 span {
  font-weight: 700;
}

#do .box-child img {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: 1em;
  border-radius: 6px;
}

#do .box-child-text {
  width: 100%;
  font-size: 15px;
  flex-grow: 1;
  /*空きスペースの伸びる倍率を指定*/
}

.box-youtube {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.box-youtube li {
  width: 48%;
  margin-bottom: 2em;
}

.box-youtube h5 {
  margin-bottom: 10px;
}

#do h4 {
  margin-bottom: 1em;
}

.youtube {
  width: 100%;
  aspect-ratio: 16 / 9;
}

.youtube iframe {
  width: 100%;
  height: 100%;
}

/* precon */
#precon .main_reed {
  margin-bottom: 2em;
}

#precon .reed {
  margin-bottom: 2em;
}

#precon h4 {
  font-size: 24px;
  margin-bottom: 10px;
}

.box_bg {
  background-color: #ffffff;
  border: solid 1px #b2b2b2;
  border-radius: 6px;
  padding: 25px;
}

.box_dl {
  background-color: #ffffff;
  border-radius: 6px;
  padding: 25px;
}

.box_bg h4,
.box_dl h4 {
  border-bottom: dotted 3px #b2b2b2;
  padding-bottom: 0.5em;
  margin-bottom: 1em;
  font-size: 18px;
}

ul.dotlist {
  padding-left: 20px;
}

ul.dotlist li {
  list-style: disc;
}

/* precon */
#learn .reed {
  margin-bottom: 2em;
}

#learn .btn {
  margin-bottom: 2em;
}

#learn h3 span {
  font-weight: normal;
  font-size: 20px;
}

ul.numlist {
  padding-left: 20px;
  margin-bottom: 2em;
}

ul.numlist li {
  list-style: decimal;
}

#dl .ttl {
  text-align: center;
  margin-bottom: 80px;
}

/* footer */
footer {
  text-align: center;
  padding: 80px 0;
}

footer img {
  width: 115px;
  height: auto;
}

footer small {
  font-size: 12px;
}


@media screen and (max-width: 1259px) {
  .container {
    width: 100%;
    padding: 0 30px;
  }
}

@media screen and (max-width: 1180px) {
  .business .bus_box .txt {
    width: 40%;
  }
}

@media screen and (max-width: 1400px) {
  .header {
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    padding: 20px 20px 10px 20px;
    z-index: 5;
  }

  .header__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .logo img {
    width: 220px;
  }

  /* ハンバーガーボタンのデザイン */
  .drawer__button {
    position: relative;
    width: 3rem;
    height: 3rem;
    background-color: transparent;
    border: none;
    cursor: pointer;
    z-index: 999;
    /* メニューを開いている時もクリックできるよう設定 */
  }

  /* ハンバーガーボタン内の線 */
  .drawer__button>span {
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    width: 2rem;
    height: 2px;
    background-color: black;
    transform: translateX(-50%);
  }

  .drawer__button>span:first-child {
    transform: translate(-50%, calc(-50% - 0.5rem));
    transition: transform 0.3s ease;
  }

  .drawer__button>span:nth-child(2) {
    transform: translate(-50%, -50%);
    transition: opacity 0.3s ease;
  }

  .drawer__button>span:last-child {
    transform: translate(-50%, calc(-50% + 0.5rem));
    transition: transform 0.3s ease;
  }

  /* 展開時のデザイン */
  .drawer__button.active>span:first-child {
    transform: translate(-50%, -50%) rotate(-45deg);
  }

  .drawer__button.active>span:nth-child(2) {
    opacity: 0;
  }

  .drawer__button.active>span:last-child {
    transform: translate(-50%, -50%) rotate(45deg);
  }

  /* メニューのデザイン */
  .drawer__nav {
    position: fixed;
    /* 追従ヘッダーなどでも表示できるよう設定しておく */
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.5);
    transition: opacity 0.3s ease;
    opacity: 0;
    visibility: hidden;
  }

  .drawer__nav.active {
    opacity: 1;
    visibility: visible;
  }

  .drawer__nav__inner {
    position: relative;
    width: 80%;
    height: 100%;
    background-color: white;
    padding: 4rem 1.5rem 1rem;
    margin: 0 0 0 auto;
    overflow: scroll;
    transform: translateX(100%);
    transition: transform 0.3s ease;
  }

  .drawer__nav.active .drawer__nav__inner {
    transform: translateX(0);
  }

  .drawer__nav__menu {
    list-style: none;
    padding-left: 0;
  }

  .drawer__nav__link {
    display: block;
    color: black;
    text-decoration: none;
    padding: 1rem 1rem;
    border-bottom: solid 1px lightgray;
    font-size: 18px;
    line-height: 1.5em;
    background: url("../images/arrow_under.png") no-repeat center right 5px;
    background-size: 22px;
  }

  /* ハンバーガーメニュー展開時、背景を固定 */
  body.active {
    height: 100%;
    overflow: hidden;
  }

  .pc-vis {
    display: none !important;
  }

  .sp-vis {
    display: block;
  }

  .sp_br {
    display: none;
  }

  .pc_br {
    display: block;
  }

  /* 上 */
  html:before {
    height: 10px;
  }

  /* 右 */
  html:after {
    width: 10px;
  }

  /* 下 */
  body:before {
    height: 10px;
  }

  /* 左 */
  body:after {
    width: 10px;
  }

  /* kv */
  .kv .main-logo img {
    width: 300px;
  }

  /* message */
  .message {
    padding: 20px 0 100px;
    text-align: center;
  }

  .message h2 {
    color: #333333;
    font-size: 20px;
    line-height: 1.6em;
  }

  .message p {
    font-size: 14px;
    margin: 20px 0 40px;
    text-align: left;
  }

  .btn a {
    color: #333333;
    font-size: 16px;
    padding: 10px 0;
    width: 100%;
  }

  .btn_pop a {
    font-size: 16px;
    font-weight: 700;
    text-align: center;
    padding: 15px 50px 15px 15px;
    background: url("../images/arrow_pop.png") no-repeat right 20px center;
    background-size: 24px;
    background-color: #fff000;
    border-radius: 100px;
    text-decoration: none;
    transition: 0.3s;
    width: 100%;
  }

  a.link_dl {
    color: #cc0000;
    font-size: 16px;
    font-weight: 700;
    padding: 0 25px 0 0;
    background: url("../images/arrow_dl.png") no-repeat right center;
    background-size: 24px;
  }

  a.link_pop {
    color: #cc0000;
    font-size: 16px;
    font-weight: 700;
    padding: 0 25px 0 0;
    background: url("../images/arrow_pop.png") no-repeat right center;
    background-size: 20px;
    transition: 0.3s;
    text-decoration: none;
  }

  a.link_ank {
    color: #cc0000;
    font-size: 16px;
    padding: 0 24px 0 0;
    background: url("../images/arrow_under.png") no-repeat right center;
    background-size: 20px;
    transition: 0.3s;
    text-decoration: underline;
  }

  a.link_dl:hover,
  a.link_pop:hover {
    text-decoration: underline;
    transition: 0.3s;
  }

  a.link_ank:hover {
    text-decoration: none;
    transition: 0.3s;
  }

  /* アンカーリンク */
  .ank_link {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    flex-wrap: wrap;
  }

  #dl .ank_link {
    margin-bottom: 0px;
  }

  .ank_link::after {
    width: 100%;
  }

  .ank_link a {
    width: 100%;
    font-size: 16px;
    padding: 10px;
    background: url("../images/arrow_under.png") no-repeat right 16px center;
    background-color: #70c6c7;
    background-size: 20px;
  }

  .ank_link a:hover {
    opacity: 0.7;
  }

  h2.h2_title {
    font-size: 32px;
  }

  #what,
  #do,
  #precon,
  #learn,
  #faq {
    padding-top: 100px;
    margin-bottom: 50px;
  }

  #dl #learn {
    padding-top: 50px;
    margin-bottom: 100px;
  }

  #what h3,
  #do h3,
  #precon h3,
  #learn h3 {
    font-size: 18px;
    padding-top: 1em;
  }

  #dl #what h3,
  #dl #do h3,
  #dl #precon h3,
  #dl #learn h3 {
    font-size: 18px;
    padding-top: 6em;
  }

  h4.lg {
    font-size: 18px;
  }

  /* what */
  #what .main_reed {
    font-size: 14px;
  }

  #what span {
    font-size: 10px;
    white-space: nowrap;
  }

  #what .check_btn {
    text-align: center;
  }

  #what input[type=checkbox] {
    transform: scale(1.2);
  }

  #what table td {
    padding: 10px;
    font-size: 14px;
  }

  #what .check_list li {
    font-size: 14px;
  }

  #what .check_list h4 {
    font-size: 18px;
  }

  #what .check_list h4 span {
    color: #CC0000;
    font-size: 18px;
  }

  #what .check_txt {
    font-size: 16px;
  }

  /* do */
  #do .box-parent p {
    font-size: 14px;
  }

  #do .main_reed {
    font-size: 14px;
  }

  #do .box-child {
    width: 100%;
  }

  #do .box-child-title h4 {
    font-size: 20px;
  }

  #do .box-child-title h4 strong {
    font-size: 16px;
  }

  #do .box-child-text {
    font-size: 14px;
  }

  .box-youtube {
    font-size: 14px;
  }

  .box-youtube li {
    width: 100%;
  }

  .box-youtube h5 {
    margin-bottom: 5px;
  }

  /* precon */
  #precon .main_reed {
    font-size: 14px;
  }

  #precon .reed {
    font-size: 14px;
  }

  #precon h5 {
    font-size: 16px;
  }

  .box_bg {
    font-size: 14px;
    background-color: #ffffff;
    border: solid 1px #b2b2b2;
    border-radius: 6px;
    padding: 25px;
  }

  .box_dl {
    background-color: #ffffff;
    border-radius: 6px;
    padding: 25px;
  }

  .box_bg h4,
  .box_dl h4 {
    border-bottom: dotted 3px #b2b2b2;
    padding-bottom: 0.5em;
    margin-bottom: 1em;
    font-size: 16px;
  }

  ul.dotlist {
    padding-left: 20px;
  }

  ul.dotlist li {
    list-style: disc;
  }

  /* precon */
  #learn .reed,
  #faq .reed {
    font-size: 14px;
  }

  #learn .btn {
    font-size: 16px;
  }

  #learn h3 span {
    font-weight: normal;
    font-size: 20px;
  }

  ul.numlist {
    padding-left: 20px;
    margin-bottom: 2em;
  }

  ul.numlist li {
    list-style: decimal;
  }

  #dl .ttl {
    padding-top: 0;
    margin-bottom: 30px;
  }

  /* footer */
  footer {
    text-align: center;
    padding: 80px 0;
  }

  footer img {
    width: 115px;
    height: auto;
  }

  footer small {
    font-size: 12px;
  }
}

/* 202506 ピアに戻るボタンを設置 */


@media screen and (min-width: 1401px) {
  .flex{
    display: flex;
  }
  .jc_sb{
    justify-content: space-between;
  }
  .flex.gap20{
    gap: 20px;
  }
  .w30p{ width: 33%;}
  .w50p{ width: 50%;}
  .header__piaBtn {
    a {
      transition: 0.3s;
    }

    a:hover {
      opacity: 0.7;
    }
  }

  #pc_nav {
    background-color: #fff;
    border-radius: 50px;
    padding: 10px 50px;
    box-shadow: 0 0 10px #ccc;
  }

  /* 20260528  ページ細分化、メニュー実装*/
  #pc_nav .drawer__nav__inner {
    display: flex;
    gap: 20px;
    align-items: center;
    justify-content: space-between;

    .drawer__nav__menu {
      display: flex;
     li {
        display: flex;
        align-items: center;
        a {
          color: #337677;
          font-weight: 600;
          display: flex;
          align-items: center;
        }
      }

      li::after {
        content: "";
        display: inline-block;
        /* 回転を効かせるために必須 */
        width: 1px;
        background-color: #337677;
        height: 30px;
        transform: rotate(20deg);
      }
      li:last-child::after {
          display: none;
      }

      li.active {
        a {
          text-decoration: underline;
        }
      }
    }
  }
  #bottom_pia{
    position: fixed;
    right: 34px;
    bottom: 80px;
    opacity: 1;
  }


}
@media screen and (max-width: 1600px) {
    .drawer__nav__menu {
      gap: 10px;
    }
    .drawer__nav__menu li{
      gap: 10px;
      font-size: 14px;
    }
}
@media screen and (min-width: 1601px) {
    .drawer__nav__menu {
      gap: 30px;
    }
    .drawer__nav__menu li{
      gap: 20px;
      font-size: 16px;
    }
}
@media screen and (max-width: 820px) {
  .header__piaBtn {
    display: none;
  }

  .drawer__nav__piaBtn {
    margin-top: 25px;
  }
}

.drawer__nav {
  .drawer__nav__piaBtn {
    a {
      display: flex;
      justify-content: center;
    }
  }
}


/* 202506 相談エリア追加 */
#faq {
  margin-bottom: 50px;
}

.soudan {
  .soudan_item+.soudan_item {
    margin-top: 3em;
  }

  .soudan_item_head {
    font-weight: bold;
    display: flex;
    align-items: center;
    margin-bottom: 0.5em;
    /* gap: 8px; */
  }

  /*   .soudan_item_head::before {
    content: "";
    background-color: #70c6c7;
    min-width: 12px;
    min-height: 12px;
    border-radius: 50%;
  } */

  .soudan_item_con {
    display: grid;
    padding-left: 1em;
  }

  .soudan_item_con_link {
    display: flex;
    align-items: center;
  }

  .soudan_item_con_link_btn {
    a {
      display: flex;
      justify-content: center;
      align-items: center;
      background-color: #06C755;
      color: #fff;
      border-radius: 10px;
      text-decoration: none;
    }
  }
}

@media screen and (min-width: 821px) {
  .soudan {
    .soudan_item_head {
      font-size: 24px;
    }

    .soudan_item_con {
      align-items: center;
      grid-template-columns: auto 1fr;
      gap: 10%;
    }

    .soudan_item_con_link {
      gap: 100px;
    }

    .soudan_item_con_link_btn {
      a {
        transition: 0.3s;
        padding: 8px 30px;
      }

      a:hover {
        opacity: 0.7;
      }
    }
  }
}

@media screen and (max-width: 820px) {
  .soudan {
    .soudan_item_head {
      margin-bottom: 1em;
    }

    .soudan_item_con {
      gap: 1em;
    }

    .soudan_item_con_link {
      gap: 50px;
    }

    .soudan_item_con_link_btn {
      a {
        font-size: 16px;
        padding: 8px 20px;
      }
    }
  }
}

/* 20260528 お知らせの追加 */
#news dl {
  border-bottom: 1px solid #ddd;

  a {
    display: flex;
    align-items: flex-start;
    gap: 30px;
    padding: 20px 0;
    text-decoration: none;
    color: #000;
    transition: opacity .3s;

    &:hover {
      opacity: .7;
      color: #337677;
      text-decoration: underline;
    }
  }

  dt {
    width: 220px;
    flex-shrink: 0;
  }

  dd {
    flex: 1;
  }

}

#news .contents {
  margin-bottom: 30px;

  h3 {
    font-size: 28px;
    line-height: 1.5em;
    border-bottom: dotted 3px #333;
    padding-top: 1em;
    padding-bottom: 0.5em;
    margin-bottom: 1em;
  }

  h4 {
    font-size: 26px;
    line-height: 1.5em;
    border-left: 4px solid #337677;
    padding-left: 18px;
    color: #337677;
    background-color: #fff;
    margin-bottom: 1em;
  }

  h5 {
    font-size: 24px;
    line-height: 1.5em;
    margin-bottom: 1em;
    color: #337677;
  }

  h6 {
    font-size: 22px;
    line-height: 1.5em;
    margin-bottom: 1em;
  }

  p {
    margin-bottom: 1em;
  }

  ul {
    list-style-type: disc;
    margin-left: 20px;
    margin-bottom: 1em;

    li {}
  }

  ol {
    list-style-type: decimal;
    margin-left: 20px;
    margin-bottom: 1em;

    li {}
  }
}

#news .btn {
  margin-top: 30px;
}

/* SP */
@media screen and (max-width: 768px) {
  #news {
    padding-top: 0;
  }

  #news dl {

    a {
      flex-direction: column;
      gap: 8px;
    }

    dt {
      width: 100%;
      font-size: 14px;
    }

    dd {
      width: 100%;
      font-size: 14px;
    }

  }

}