@charset "UTF-8";
@import url("https://fonts.cdnfonts.com/css/helvetica-neue-55");
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600&display=swap");
a,
abbr,
acronym,
address,
applet,
article,
aside,
audio,
b,
big,
blockquote,
body,
canvas,
caption,
center,
cite,
code,
dd,
del,
details,
dfn,
div,
dl,
dt,
em,
embed,
fieldset,
figcaption,
figure,
footer,
form,
h1,
h2,
h3,
h4,
h5,
h6,
header,
hgroup,
html,
i,
iframe,
img,
ins,
kbd,
label,
legend,
li,
mark,
menu,
nav,
object,
ol,
output,
p,
pre,
q,
ruby,
s,
samp,
section,
small,
span,
strike,
strong,
summary,
table,
tbody,
td,
tfoot,
th,
thead,
time,
tr,
tt,
u,
ul,
var,
video {
  padding: 0;
  margin: 0;
  font-size: 100%;
  font-style: normal;
  font-weight: 400;
  vertical-align: baseline;
  border: 0;
}
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
}
html {
  overflow-y: scroll;
}
blockquote,
q {
  quotes: none;
}
blockquote:after,
blockquote:before,
q:after,
q:before {
  content: "";
  content: none;
}
input,
textarea {
  padding: 0;
  margin: 0;
}
ol,
ul {
  list-style: none;
}
table {
  border-spacing: 0;
  border-collapse: collapse;
}
caption,
th {
  text-align: left;
}
a:focus {
  outline: none;
}
.clearfix:after {
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
  content: ".";
}
.clearfix {
  min-height: 1px;
}
* html .clearfix {
  height: 1px;
}
img {
  display: block;
  max-width: 100%;
}
button,
select,
textarea {
  cursor: pointer;
}
button,
input,
select,
textarea {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}
input,
select {
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  border: 1px solid transparent;
}
input:focus,
select:focus {
  outline: 0;
  border: 1px solid #81cac4;
}
textarea {
  cursor: auto;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  resize: none;
  border: 1px solid transparent;
}
textarea:focus {
  outline: 0;
  border: 1px solid #81cac4;
}
button {
  padding: 0;
  margin: 0;
  cursor: pointer;
  background-color: transparent;
  outline: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  border: 0;
}
button:disabled {
  cursor: auto;
}
input[type="submit"],
select {
  cursor: pointer;
}
body,
html {
  width: 100%;
  min-width: 320px;
  min-height: 100vh;
  font-weight: 400;
  color: #333;
  background: #fff;
  -webkit-text-size-adjust: 100%;
}
body *,
html * {
  font-family: Noto Sans JP;
}
html {
  position: relative;
  min-height: 100vh;
}
* {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
a {
  text-decoration: none;
}
input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
  color: #ccc;
  font-weight: 500;
}
input::-moz-placeholder,
textarea::-moz-placeholder {
  color: #ccc;
  font-weight: 500;
}
input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
  color: #ccc;
  font-weight: 500;
}
input::-ms-input-placeholder,
textarea::-ms-input-placeholder {
  color: #ccc;
  font-weight: 500;
}
input::placeholder,
textarea::placeholder {
  color: #ccc;
  font-weight: 500;
}
.sp {
  display: none;
}
.pc {
  display: block;
}
.column-top {
  width: 100%;
  padding: 15px 15px 15px 30px;
}
.column-top a {
  padding-left: 33px;
  color: #808b99;
  font-family: Noto Sans JP;
  font-size: 14px;
  font-style: normal;
  font-weight: 500;
  line-height: 38px;
  background: url(../img/column/common/arrow_back.svg) no-repeat 0;
}
.u-mb0 {
  margin-bottom: 0 !important;
}
.column-detail {
  display: block;
  width: 100%;
}
.column-detail article {
  width: 100%;
  max-width: 820px;
  margin: 0 auto;
  padding: 56px 50px 76px;
}
.column-detail article h1,
.column-detail article h2,
.column-detail article h3,
.column-detail article h4 {
  font-family: Noto Sans JP;
}
.column-detail article li {
  text-indent: -1.4em;
  padding-left: 1.4em;
}
.column-detail article .article-header {
  width: 100%;
  margin-bottom: 25px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}
.column-detail article .article-header h1 {
  width: 100%;
  font-size: 28px;
  font-weight: 700;
  line-height: 40px;
  color: #121212;
}
.column-detail article .article-header .date {
  margin-right: 15px;
  font-size: 14px;
  color: #727d8d;
  line-height: 40px;
}
.column-detail article .article-header .category a {
  font-size: 14px;
  line-height: 40px;
  color: #3d86ba;
}
.column-detail article .mv {
  width: 100%;
  margin-bottom: 40px;
}
.column-detail article .mv img {
  width: 100%;
}
.column-detail article .contents-list {
  width: 100%;
  margin-bottom: 32px;
  padding: 10px 25px;
  background: #f4f5f6;
  border-radius: 10px;
}
.column-detail article .contents-list .title {
  font-size: 24px;
  font-weight: 700;
  line-height: 40px;
  color: #4a596e;
  position: relative;
}
.column-detail article .contents-list .title .btn {
  width: 32px;
  height: 32px;
  background: #fff;
  border-radius: 6px;
  position: absolute;
  top: 4px;
  right: 12px;
}
.column-detail article .contents-list .title .btn:before {
  border-top: 6px solid #4a596e;
  border-right: 6px solid transparent;
  border-left: 6px solid transparent;
  content: "";
  position: absolute;
  top: 13px;
  left: 11px;
  -webkit-transform: rotate(-180deg);
  transform: rotate(-180deg);
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.column-detail article .contents-list .title.open .btn:before {
  -webkit-transform: rotate(0);
  transform: rotate(0);
}
.column-detail article .contents-list .list {
  margin: 9px 0 30px;
}
.column-detail article .contents-list .list a,
.column-detail article .contents-list .list p {
  color: #4a596e;
  font-size: 14px;
  font-weight: 500;
  line-height: 38px;
  border-bottom: 1px solid #e4e6e9;
  display: block;
}
.column-detail article .contents-list .list p {
  margin-bottom: 3px;
}
.column-detail article .contents-list .list a {
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.column-detail article .contents-list .list a:hover {
  opacity: 0.7;
}
.column-detail article .contents-list .list a.child {
  padding-left: 20px;
  line-height: 34px;
  font-weight: 400;
  border: none;
}
.column-detail article .contents-list .list a.grandchild {
  padding-left: 50px;
  font-weight: 400;
  border: none;
}
.column-detail article .content span.bold {
  font-weight: 700;
}
.column-detail article .content span.highlight {
  background: #fbff27;
  font-weight: 700;
}
.column-detail article .content p {
  margin-bottom: 30px;
  font-size: 18px;
  line-height: 36px;
  text-align: justify;
  letter-spacing: 0.02em;
}
.column-detail article .content p.bold {
  margin-bottom: 16px;
  font-weight: 700;
}
.column-detail article .content p.mb0 {
  margin-bottom: 0 !important;
}
.column-detail article .content p > a {
  text-decoration: underline;
  color: #2286cf;
}
.column-detail article .content p > a:hover {
  text-decoration: none;
}
.column-detail article .content section {
  padding-top: 26px;
}
.column-detail article .content section h2 {
  margin-bottom: 32px;
  font-size: 28px;
  font-weight: 700;
  line-height: 40px;
  position: relative;
}
.column-detail article .content section h2:before {
  width: 30px;
  height: 4px;
  content: "";
  background: #c00;
  border-radius: 2px;
  display: block;
  position: absolute;
  top: 18px;
  left: -47px;
}
.column-detail article .content section img {
  display: block;
  margin-bottom: 32px;
}
.column-detail article .content section .quote {
  margin: -20px auto 32px;
  font-size: 12px;
  line-height: 32px;
  color: #6c6c6c;
  display: block;
}
.column-detail article .content section .quote a {
  color: #6c6c6c;
  text-decoration: underline;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.column-detail article .content section .quote a:hover {
  opacity: 0.7;
}
.column-detail article .content section .quote:before {
  content: "引用：";
}
.column-detail article .content section .quote._source:before {
  content: "出典：";
}
.column-detail article .content section .quote._source2:before {
  content: "参考出典：";
}
.column-detail article .content section .quote._reference:before {
  content: "参照：";
}
.column-detail article .content section .quote._reference2:before {
  content: "参考：";
}
.column-detail article .content section .quote._related:before {
  content: "関連記事：";
}
.column-detail article .content section table {
  width: 100%;
  margin-bottom: 32px;
  border: 1px solid #d9d9d9;
}
.column-detail article .content section table.table-num td {
  text-align: right;
  vertical-align: middle;
}
.column-detail article .content section table tr {
  border-bottom: 1px solid #d9d9d9;
}
.column-detail article .content section table tr th:first-child:not([class]) {
  width: 174px;
}
.column-detail article .content section table tr th.min {
  width: 90px;
}
.column-detail article .content section table th {
  padding: 12px 0;
  font-size: 16px;
  font-weight: 700;
  vertical-align: middle;
  text-align: center;
  background: #e9f0f5;
  border-right: 1px solid #d9d9d9;
}
.column-detail article .content section table td {
  border-right: 1px solid #d9d9d9;
  padding: 16px 19px 12px;
  font-size: 16px;
  line-height: 1.75;
}
.column-detail article .content section table td p {
  margin-bottom: 15px;
  font-size: 16px;
  line-height: 1.75;
  padding-left: 1.2em;
  text-indent: -1.1em;
}
.column-detail article .content section table .highlight {
  background: #fbf1e0;
}
.column-detail article .content section table .rowlight,
.column-detail article .content section table .rowlight th {
  background: #b0d3ea;
}
.column-detail article .content section table + .reference {
  line-height: 1;
}
.column-detail article .content section h3 {
  width: 100%;
  margin-bottom: 30px;
  padding: 5px 18px;
  font-size: 22px;
  font-weight: 700;
  line-height: 40px;
  background: #efefef;
  border-radius: 4px;
}
.column-detail article .content section h4 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.5;
  border-bottom: 2px solid #d9d9d9;
  margin-bottom: 20px;
}
.column-detail article .content section blockquote {
  background: #eff5fa;
  color: #6c6c6c;
  font-size: 18px;
  letter-spacing: 0.02em;
  line-height: 1.88;
  padding: 23px 27px;
}
.column-detail article .content section blockquote + p {
  color: #6c6c6c;
  font-size: 12px;
  letter-spacing: 0.02em;
  line-height: 2.66;
}
.column-detail article .content section .attention {
  margin-bottom: 32px;
  padding: 14px 33px 16px 21px;
  border: 2px solid #c00;
  background: #fdf8f8;
}
.column-detail article .content section .attention p {
  margin-bottom: 0 !important;
}
.column-detail article .content section .attention li {
  font-size: 18px;
  line-height: 36px;
  font-weight: 700;
}
.column-detail article .content section .attention li .thin {
  font-weight: 400;
}
.column-detail article .content section .attention li:before {
  margin-right: 5px;
  content: "・";
}
.column-detail article .content section .attention li.regular {
  font-weight: 400 !important;
  padding-left: 1.2em;
  text-indent: -1.2em;
}
.column-detail article .content section .attention.none li:before {
  content: none;
}
.column-detail article .content section .attention a {
  text-decoration: underline;
  color: #2286cf;
}
.column-detail article .content section .minus {
  margin-bottom: 32px;
  padding: 14px 33px 16px 21px;
  border: 2px solid #0060e8;
  background: #f6faff;
}
.column-detail article .content section .minus p {
  margin-bottom: 0 !important;
}
.column-detail article .content section .minus li {
  font-size: 18px;
  line-height: 36px;
  font-weight: 700;
}
.column-detail article .content section .minus li .thin {
  font-weight: 400;
}
.column-detail article .content section .minus li:before {
  margin-right: 5px;
  content: "▲";
}
.column-detail article .content section .minus.none li:before {
  content: none;
}
.column-detail article .content section .reference {
  display: block;
  color: #6c6c6c;
  font-size: 12px;
  letter-spacing: 0.02em;
  line-height: 2.66;
}
.column-detail article .content section ol,
.column-detail article .content section ol.attention {
  counter-reset: number 0;
}
.column-detail article .content section ol.attention li:before,
.column-detail article .content section ol li:before {
  counter-increment: number 1;
  content: counter(number) "." !important;
  font-weight: 700;
  font-family: Noto Sans JP;
}
.column-detail article .content section ol.attention li._consultation:before,
.column-detail article .content section ol li._consultation:before {
  content: "（参考）" !important;
}
.column-detail article .content section .article-link {
  width: 100%;
  margin-bottom: 32px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  border: 1px solid #d9d9d9;
  border-radius: 10px;
  overflow: hidden;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  cursor: pointer;
  position: relative;
  z-index: 1;
}
.column-detail article .content section .article-link:hover {
  opacity: 0.7;
}
.column-detail article .content section .article-link:before {
  width: auto;
  height: 28px;
  padding: 0 12px;
  border-radius: 14px;
  text-align: center;
  line-height: 28px;
  font-size: 14px;
  font-weight: 500;
  position: absolute;
  top: 9px;
  left: 8px;
  z-index: 10;
}
.column-detail article .content section .article-link.example:before {
  background: #fff;
  color: #c12c18;
  content: "事例記事";
}
.column-detail article .content section .article-link.connection:before {
  background: #fff;
  color: #c12c18;
  content: "関連記事";
}
.column-detail article .content section .article-link img {
  width: 180px;
  margin: 0;
  -o-object-fit: cover;
  object-fit: cover;
}
.column-detail article .content section .article-link .header {
  width: calc(100% - 180px);
  padding: 14px 26px 5px 18px;
}
.column-detail article .content section .article-link .header .title {
  margin-bottom: 5px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.75;
  color: #2286cf;
}
.column-detail
  article
  .content
  section
  .article-link
  .header
  .c-arrow-blank:before {
  display: inline;
  color: #2286cf;
  margin: 0;
}
.column-detail article .content section .article-link .header span {
  font-size: 14px;
  line-height: 24px;
  color: #666;
  display: block;
}
.column-detail .related-solution {
  width: 100%;
  max-width: 820px;
  margin: 0 auto;
  padding: 0 50px 108px;
}
.column-detail .related-solution .title {
  margin-bottom: 9px;
  font-size: 28px;
  font-weight: 700;
  line-height: 40px;
  color: #c00;
}
.column-detail .related-solution li {
  border-bottom: 1px solid #d9d9d9;
}
.column-detail .related-solution li a {
  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;
  padding: 17px 10px;
}
.column-detail .related-solution li p {
  color: #333;
  font-size: 20px;
  line-height: 30px;
  font-weight: 700;
}
.column-detail .related-solution li span {
  font-size: 16px;
  color: #7c888f;
  line-height: 30px;
}
.column-detail .prev-next-link {
  width: 100%;
  margin: 0 auto;
  border: 1px solid #d9d9d9;
  border-width: 1px 0;
}
.column-detail .prev-next-link .inner {
  width: 100%;
  max-width: 1008px;
  margin: 0 auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.column-detail .prev-next-link .inner a {
  width: 50%;
  padding: 49px 0 19px;
  color: #121212;
  font-size: 18px;
  font-weight: 500;
  position: relative;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.column-detail .prev-next-link .inner a:hover {
  opacity: 0.7;
}
.column-detail .prev-next-link .inner a:before {
  color: #727d8d;
  font-size: 14px;
  line-height: 14px;
  position: absolute;
  top: 27px;
}
.column-detail .prev-next-link .inner a.prev {
  padding-right: 40px;
  border-right: 1px solid #d9d9d9;
}
.column-detail .prev-next-link .inner a.prev:before {
  content: "前の記事";
  left: 0;
}
.column-detail .prev-next-link .inner a.next {
  padding-left: 40px;
  text-align: right;
}
.column-detail .prev-next-link .inner a.next:before {
  content: "次の記事";
  right: 0;
}
.column-detail .prev-next-link .inner a.next._only {
  border-left: 1px solid #d9d9d9;
  margin-left: 50%;
}
.column-detail .top-link {
  width: 100%;
  height: 59px;
  margin: 0 auto 54px;
  border-bottom: 1px solid #d9d9d9;
  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;
}
.column-detail .top-link a {
  padding-left: 33px;
  font-size: 18px;
  line-height: 24px;
  color: #c00;
  background: url(../img/column/common/icon-list.png) no-repeat 0;
  background-size: 24px;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.column-detail .top-link a:hover {
  opacity: 0.7;
}
.column-detail .table-wrap {
  overflow: auto;
}
.column-detail .contact-bnr {
  display: -ms-grid;
  display: grid;
  -ms-grid-rows: (1fr) [2];
  grid-template-rows: repeat(2, 1fr);
  border-radius: 10px;
  border: 1px solid #d9d9d9;
  overflow: hidden;
}
.column-detail .contact-bnr .img img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}
.column-detail .contact-bnr .btn-contact {
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  position: relative;
  background: #fff;
  width: 100%;
  max-width: 331px;
  border-radius: 4px;
  background: #c00;
}
.column-detail .contact-bnr .btn-contact:hover {
  opacity: 0.7;
}
.column-detail .contact-bnr .btn-contact:before {
  content: none;
}
.column-detail .contact-bnr .btn-contact > span {
  width: 100%;
  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;
  gap: 1rem;
  font-family: Noto Sans JP;
  color: #fff;
  font-size: 16px;
  letter-spacing: 1.4px;
  font-weight: 700;
  line-height: auto;
  padding: 11px 18px;
}
.column-detail .contact-bnr .btn-contact > span:after,
.column-detail .contact-bnr .btn-contact > span:before {
  content: "";
  display: block;
  background-size: contain;
  background-position: 50%;
  background-repeat: no-repeat;
}
.column-detail .contact-bnr .btn-contact > span:before {
  width: 32px;
  height: 32px;
  background-image: url(../img/column/common/icon-mail.png);
}
.column-detail .contact-bnr .btn-contact > span:after {
  width: 10px;
  height: 25px;
  background-image: url(../img/column/common/icon-arrow.svg);
}
.column-detail .contact-bnr .text-wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  gap: 23px;
  padding: 25px 33px;
}
.column-detail .contact-bnr .text-wrap .text {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: #333;
  margin: initial;
}
.column-detail .contact-bnr._fit .img {
  background: #c00;
}
.column-detail .contact-bnr._fit .img img {
  -o-object-fit: contain;
  object-fit: contain;
}
.column-detail .ctr-contact-bnr1 {
  display: -ms-grid;
  display: grid;
  -ms-grid-rows: (1fr) [2];
  grid-template-rows: repeat(2, 1fr);
  border-radius: 10px;
  overflow: hidden;
}
.column-detail .ctr-contact-bnr1 .img img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}
.column-detail .ctr-contact-bnr1 .btn-contact {
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  position: relative;
  background: #fff;
  width: 100%;
  max-width: 331px;
  border-radius: 10px;
  background: #3d86ba;
}
.column-detail .ctr-contact-bnr1 .btn-contact:hover {
  opacity: 0.7;
}
.column-detail .ctr-contact-bnr1 .btn-contact:before {
  content: none;
}
.column-detail .ctr-contact-bnr1 .btn-contact > span {
  width: 100%;
  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;
  gap: 1rem;
  font-family: Noto Sans JP;
  color: #fff;
  font-size: 14px;
  letter-spacing: 1.4px;
  font-weight: 700;
  line-height: auto;
  padding: 11px 18px;
}
.column-detail .ctr-contact-bnr1 .btn-contact > span:after,
.column-detail .ctr-contact-bnr1 .btn-contact > span:before {
  content: "";
  display: block;
  background-size: contain;
  background-position: 50%;
  background-repeat: no-repeat;
}
.column-detail .ctr-contact-bnr1 .btn-contact > span:before {
  width: 32px;
  height: 32px;
  background-image: url(../img/column/common/icon_book.svg);
}
.column-detail .ctr-contact-bnr1 .btn-contact > span:after {
  width: 10px;
  height: 25px;
}
.column-detail .ctr-contact-bnr1 .text-wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  gap: 12px;
  padding: 16px 33px;
}
.column-detail .ctr-contact-bnr1 .text-wrap .text {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: #333;
  margin: initial;
}
.column-detail .ctr-contact-bnr1._fit .img {
  background: #c00;
}
.column-detail .ctr-contact-bnr1._fit .img img {
  -o-object-fit: contain;
  object-fit: contain;
}
.column-detail .ctr-contact-bnr2 {
  display: -ms-grid;
  display: grid;
  -ms-grid-rows: (1fr) [2];
  grid-template-rows: repeat(2, 1fr);
  border-radius: 10px;
  overflow: hidden;
}
.column-detail .ctr-contact-bnr2 .img img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}
.column-detail .ctr-contact-bnr2 .btn-contact {
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  position: relative;
  background: #fff;
  width: 100%;
  max-width: 331px;
  border-radius: 10px;
  background: #c00;
}
.column-detail .ctr-contact-bnr2 .btn-contact:hover {
  opacity: 0.7;
}
.column-detail .ctr-contact-bnr2 .btn-contact:before {
  content: none;
}
.column-detail .ctr-contact-bnr2 .btn-contact > span {
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  gap: 0.5rem;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  font-family: Noto Sans JP;
  color: #fff;
  font-size: 14px;
  letter-spacing: 1.4px;
  font-weight: 700;
  line-height: auto;
  padding: 11px 20px;
}
.column-detail .ctr-contact-bnr2 .btn-contact > span:after,
.column-detail .ctr-contact-bnr2 .btn-contact > span:before {
  content: "";
  display: block;
  background-size: contain;
  background-position: 50%;
  background-repeat: no-repeat;
}
.column-detail .ctr-contact-bnr2 .btn-contact > span:before {
  width: 32px;
  height: 32px;
  background-image: url(../img/column/common/icon-mail.png);
}
.column-detail .ctr-contact-bnr2 .text-wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  gap: 16px;
  padding: 23px 33px;
}
.column-detail .ctr-contact-bnr2 .text-wrap.first {
  gap: 16px;
}
.column-detail .ctr-contact-bnr2 .text-wrap .text {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: #333;
  margin: initial;
}
.column-detail .ctr-contact-bnr2._fit .img {
  background: #c00;
}
.column-detail .ctr-contact-bnr2._fit .img img {
  -o-object-fit: contain;
  object-fit: contain;
}
.column-detail .link-wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  gap: 2rem;
}
.column-detail .link-wrap .contact-bnr {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  border-radius: 10px;
  width: 50%;
  border: 1px solid #d9d9d9;
  background-color: #fdf8f8;
  overflow: hidden;
}
.column-detail .link-wrap .contact-bnr .text-wrap {
  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: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
.column-detail .link-wrap .contact-bnr .btn-contact {
  width: 288px;
}
.column-detail .ctr-button-wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  gap: 2rem;
}
.column-detail .ctr-button-wrap .ctr-contact-bnr1 {
  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;
  border-radius: 10px;
  width: 50%;
  background-color: rgba(61, 134, 186, 0.1);
  overflow: hidden;
  height: 270;
}
.column-detail .ctr-button-wrap .ctr-contact-bnr1 .image-container img {
  max-width: 186px;
  height: auto;
}
.column-detail .ctr-button-wrap .ctr-contact-bnr1 .text-wrap {
  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: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
.column-detail .ctr-button-wrap .ctr-contact-bnr1 .btn-contact {
  width: 288px;
}
.column-detail .ctr-button-wrap .ctr-contact-bnr2 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  border-radius: 10px;
  width: 50%;
  background-color: rgba(204, 0, 0, 0.1);
  overflow: hidden;
}
.column-detail .ctr-button-wrap .ctr-contact-bnr2 .image-container .img-01 {
  max-width: 171px;
  height: auto;
}
.column-detail .ctr-button-wrap .ctr-contact-bnr2 .image-container .img-02 {
  max-width: 107px;
  height: auto;
}
.column-detail .ctr-button-wrap .ctr-contact-bnr2 .image-container-02 img {
  max-width: 210px;
  height: auto;
}
.column-detail .ctr-button-wrap .ctr-contact-bnr2 .text-wrap {
  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: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
.column-detail .ctr-button-wrap .ctr-contact-bnr2 .btn-contact {
  width: 288px;
}
.column-detail .related-articles {
  width: 100%;
  max-width: 1008px;
  margin: 0 auto 127px;
}
.column-detail .related-articles .title {
  margin-bottom: 9px;
  font-size: 28px;
  font-weight: 700;
  line-height: 40px;
  color: #4a596e;
}
.column-detail .related-articles li {
  border-bottom: 1px solid #d9d9d9;
}
.column-detail .related-articles li .article-link {
  width: 100%;
  padding: 28px 0 22px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: start;
  -ms-flex-align: start;
  align-items: start;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.column-detail .related-articles li .article-link:hover {
  opacity: 0.7;
}
.column-detail .related-articles li .article-link .header {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}
.column-detail .related-articles li .article-link .header .article-title {
  width: 100%;
  margin: 0 auto 5px 0;
  font-size: 22px;
  color: #121212;
  line-height: 30px;
  font-weight: 700;
}
.column-detail .related-articles li .article-link .header .date {
  margin-right: 10px;
  margin-bottom: 5px;
  color: #727d8d;
  font-size: 12px;
}
.column-detail .related-articles li .article-link .header .category {
  margin-bottom: 5px;
  font-size: 14px;
  color: #3d86ba;
  font-weight: 700;
}
.column-detail .related-articles li .article-link .header .intro {
  width: 100%;
  padding-right: 300px;
  font-size: 14px;
  line-height: 24px;
  color: #666;
}
.column-detail .related-articles li .article-link img {
  width: 142px;
}
.column-detail .contact {
  width: 100%;
  height: 402px;
  margin: 0 auto;
  background: url(../img/column/common/contact-bg.png) no-repeat;
  background-size: cover;
}
.column-detail .contact .inner {
  width: 100%;
  max-width: 1008px;
  margin: 0 auto;
  padding: 84px 0 88px;
}
.column-detail .contact .inner .title {
  margin-bottom: 24px;
  font-size: 28px;
  font-weight: 700;
  line-height: 36px;
  color: #4a596e;
}
.column-detail .contact .inner p {
  margin-bottom: 28px;
  font-size: 18px;
  font-weight: 700;
  line-height: 28px;
  color: #4a596e;
}
.column-detail .contact .inner a {
  width: 460px;
  height: 72px;
  padding-left: 75px;
  border-radius: 7px;
  color: #fff;
  font-size: 24px;
  line-height: 72px;
  display: block;
  background: url(../img/column/common/icon-mail.png) no-repeat 24px 17px #c00;
  background-size: 36px;
  position: relative;
  letter-spacing: 0.05em;
}
.column-detail .contact .inner a:after {
  width: 10px;
  height: 10px;
  content: "";
  border: 2px solid #fff;
  border-width: 2px 2px 0 0;
  position: absolute;
  right: 39px;
  top: 30px;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
}
.column-list .list-tabBtn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-top: 48px;
}
.column-list .list-tabBtn .item {
  display: block;
  width: 100%;
}
.column-list .c-tab-btn {
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  width: 100%;
  font-size: 16px;
  letter-spacing: 1.6px;
  color: #333;
  font-weight: 700;
  border-bottom: 1px solid #d9d9d9;
  padding: 23px 16px;
}
.column-list .c-tab-btn:hover {
  opacity: 0.7;
}
.column-list .c-tab-btn.is-active {
  color: #c00;
  border-bottom: 3px solid #c00;
  pointer-events: none;
}
.column-list .c-tab-window {
  display: none;
}
.column-list .c-tab-window.is-show {
  display: block;
}
.column-list .inner {
  max-width: 1198px;
  margin: 0 auto;
  padding: 56px 50px 76px;
}
.column-list .article-wrap {
  display: -ms-grid;
  display: grid;
  gap: 48px;
  padding: 48px 0 186px;
}
.column-list .article-list {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: (1fr) [3];
  grid-template-columns: repeat(3, 1fr);
  gap: 48px 32px;
}
.column-list .pickup-list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 56px;
}
.column-list .main-title {
  font-size: 40px;
  line-height: 1.325;
  letter-spacing: 1.8px;
  padding-left: 42px;
  border-left: 4px solid #c00;
}
.column-list .article-card {
  width: 100%;
  position: relative;
}
.column-list .article-card a {
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  display: -ms-grid;
  display: grid;
  gap: 16px;
}
.column-list .article-card a:hover {
  opacity: 0.7;
}
.column-list .article-card .img {
  aspect-ratio: 571/381;
  position: relative;
  border-radius: 8px;
  overflow: hidden;
}
.column-list .article-card .img img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}
.column-list .article-card .text-wrap {
  display: -ms-grid;
  display: grid;
  gap: 8px;
}
.column-list .article-card .card-date,
.column-list .article-card .card-title,
.column-list .article-card .category-tag {
  font-family: Noto Sans JP;
}
.column-list .article-card .category-tag {
  font-size: 14px;
  color: #3d86ba;
  line-height: 1;
  font-weight: 700;
}
.column-list .article-card .card-title {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.55;
  color: #121212;
}
.column-list .article-card .card-date {
  font-size: 14px;
  letter-spacing: 0.04em;
  line-height: 1;
  color: #727d8d;
}
.column-list .btn-contact {
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  position: relative;
  background: #fff;
  width: 100%;
  max-width: 420px;
  border-radius: 4px;
}
.column-list .btn-contact:hover {
  opacity: 0.7;
}
.column-list .btn-contact > span {
  width: 100%;
  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;
  gap: 1rem;
  font-family: Noto Sans JP;
  color: #000;
  font-size: 16px;
  letter-spacing: 1.4px;
  font-weight: 700;
  line-height: auto;
  padding: 20px 16px;
}
.column-list .btn-contact > span:after,
.column-list .btn-contact > span:before {
  content: "";
  display: block;
  background-size: contain;
  background-position: 50%;
}
.column-list .btn-contact > span:before {
  width: 32px;
  height: 32px;
  background-image: url(../img/column/index/mail.svg);
}
.column-list .btn-contact > span:after {
  width: 10px;
  height: 25px;
  background-image: url(../img/column/index/arrow.svg);
}
.column-list .contact-wrap {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: (1fr) [2];
  grid-template-columns: repeat(2, 1fr);
}
.column-list .contact-wrap > * {
  width: 100%;
}
.column-list .contact-wrap .text-wrap {
  background: #4a596e;
  color: #fff;
  font-family: Noto Sans JP;
  font-size: 18px;
  letter-spacing: 0;
  line-height: 2.5;
  padding: 80px;
}
.column-list .contact-wrap .img-wrap {
  display: -ms-grid;
  display: grid;
  place-items: center;
  background-image: url(../img/column/index/contact.png);
  background-position: 50%;
  background-size: cover;
}
.c-btn-load {
  background: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  vertical-align: bottom;
  display: -ms-grid;
  display: grid;
  place-content: center;
  width: min(100%, 480px);
  height: 64px;
  border-radius: 8px;
  background: #4a596e;
  font-size: 24px;
  font-weight: 700;
  color: #fff;
  text-align: center;
  border: none;
  outline: none;
  margin-inline: auto;
  cursor: pointer;
}
@media screen and (max-width: 767px) {
  .column-detail article .content section .reference {
    font-size: 1.2rem;
  }
  .column-detail article .content section .article-link .header {
    width: 100%;
  }
  .column-detail .table-wrap table {
    width: 68rem !important;
  }
  .column-detail .contact-bnr {
    border-radius: 1rem;
    -ms-grid-rows: initial;
    grid-template-rows: none;
  }
  .column-detail .contact-bnr .img {
    height: 16rem;
  }
  .column-detail .contact-bnr .btn-contact {
    border-radius: 0.4rem;
    max-width: none;
  }
  .column-detail .contact-bnr .btn-contact > span {
    gap: 1.6rem;
    font-size: 1.6rem;
    padding: 1.1rem 1.8rem;
  }
  .column-detail .contact-bnr .btn-contact > span:before {
    width: 3.2rem;
    height: 3.2rem;
  }
  .column-detail .contact-bnr .btn-contact > span:after {
    width: 1rem;
    height: 2.5rem;
  }
  .column-detail .contact-bnr .text-wrap {
    gap: 2.3rem;
    padding: 2.5rem 3.3rem;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
  }
  .column-detail .contact-bnr .text-wrap .text {
    font-size: 1.6rem;
  }
  .column-detail .ctr-contact-bnr1 {
    border-radius: 1rem;
    -ms-grid-rows: initial;
    grid-template-rows: none;
  }
  .column-detail .ctr-contact-bnr1 .img {
    height: 16rem;
  }
  .column-detail .ctr-contact-bnr1 .btn-contact {
    border-radius: 0.8rem;
    max-width: none;
  }
  .column-detail .ctr-contact-bnr1 .btn-contact > span {
    gap: 1.6rem;
    font-size: 1.4rem;
    padding: 1.1rem 1.8rem;
  }
  .column-detail .ctr-contact-bnr1 .btn-contact > span:before {
    width: 3.2rem;
    height: 3.2rem;
  }
  .column-detail .ctr-contact-bnr1 .btn-contact > span:after {
    width: 1rem;
    height: 2.5rem;
  }
  .column-detail .ctr-contact-bnr1 .text-wrap {
    gap: 2.3rem;
    padding: 2.5rem 3.3rem;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
  }
  .column-detail .ctr-contact-bnr1 .text-wrap .text {
    font-size: 1.8rem;
  }
  .column-detail .ctr-contact-bnr2 {
    border-radius: 1rem;
    -ms-grid-rows: initial;
    grid-template-rows: none;
  }
  .column-detail .ctr-contact-bnr2 .img {
    height: 16rem;
  }
  .column-detail .ctr-contact-bnr2 .btn-contact {
    border-radius: 0.8rem;
    max-width: none;
  }
  .column-detail .ctr-contact-bnr2 .btn-contact > span {
    gap: 0.5rem;
    font-size: 1.4rem;
    padding: 1.1rem 1.6rem;
  }
  .column-detail .ctr-contact-bnr2 .btn-contact > span:before {
    width: 3.2rem;
    height: 3.2rem;
  }
  .column-detail .ctr-contact-bnr2 .text-wrap {
    padding: 2.5rem 3.3rem;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
  }
  .column-detail .ctr-contact-bnr2 .text-wrap .text {
    font-size: 1.8rem;
  }
  .column-detail .link-wrap {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
  }
  .column-detail .link-wrap .contact-bnr {
    border-radius: 1rem;
    width: 100%;
  }
  .column-detail .ctr-button-wrap {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
  }
  .column-detail .ctr-button-wrap .ctr-contact-bnr1 {
    border-radius: 1rem;
    width: 100%;
  }
  .column-detail .ctr-button-wrap .ctr-contact-bnr2 {
    border-radius: 1rem;
    width: 100%;
  }
  body,
  html {
    font-size: 2.666vw;
  }
  .sp {
    display: block;
  }
  .pc {
    display: none;
  }
  img {
    max-width: 100%;
  }
  .column-detail article {
    width: 100%;
    margin: 0 auto;
    padding: 0 2.1rem 2.4rem;
  }
  .column-detail article h1,
  .column-detail article h2,
  .column-detail article h3 {
    font-family: Noto Sans JP;
  }
  .column-detail article .article-header {
    width: 100%;
    margin-bottom: 1.6rem;
    padding: 0.8rem 0 0;
  }
  .column-detail article .article-header h1 {
    width: 100%;
    font-size: 1.8rem;
    line-height: 3rem;
  }
  .column-detail article .article-header .date {
    margin-right: 1.5rem;
    font-size: 1.4rem;
    line-height: 1.75;
  }
  .column-detail article .article-header .category a {
    font-size: 1.4rem;
    line-height: 1.75;
  }
  .column-detail article .mv {
    width: 100vw;
    margin: 0 -2.1rem 1.6rem;
  }
  .column-detail article .contents-list {
    width: 100%;
    margin: 0 auto 3.2rem;
    padding: 0.5rem 1.5rem;
    background: #f4f5f6;
    border-radius: 10px;
  }
  .column-detail article .contents-list .title {
    font-size: 1.6rem;
    line-height: 4rem;
  }
  .column-detail article .contents-list .title .btn {
    width: 3.2rem;
    height: 3.2rem;
    background: #fff;
    border-radius: 6px;
    position: absolute;
    top: 0.4rem;
    right: 0;
  }
  .column-detail article .contents-list .title .btn:before {
    border-top: 0.6rem solid #4a596e;
    border-right: 0.6rem solid transparent;
    border-left: 0.6rem solid transparent;
    content: "";
    position: absolute;
    top: 13px;
    left: 11px;
    -webkit-transform: rotate(-180deg);
    transform: rotate(-180deg);
  }
  .column-detail article .contents-list .title .btn.open:before {
    -webkit-transform: rotate(0);
    transform: rotate(0);
  }
  .column-detail article .contents-list .list {
    margin: 0.9rem 0 3rem;
  }
  .column-detail article .contents-list .list a,
  .column-detail article .contents-list .list p {
    font-size: 1.3rem;
    line-height: 3.2rem;
  }
  .column-detail article .contents-list .list p {
    margin-bottom: 0.3rem;
  }
  .column-detail article .contents-list .list a.child {
    padding-left: 1.6rem;
    line-height: 3rem;
  }
  .column-detail article .content span.bold {
    font-weight: 700;
  }
  .column-detail article .content p {
    margin-bottom: 1.6rem;
    font-size: 1.6rem;
    line-height: 3.4rem;
    text-align: justify;
    letter-spacing: 0.02em;
  }
  .column-detail article .content p.mb0 {
    margin-bottom: 0 !important;
  }
  .column-detail article .content p.bold {
    margin-bottom: 1.6rem;
    font-weight: 700;
    font-size: 1.8rem;
  }
  .column-detail article .content p > a {
    text-decoration: underline;
  }
  .column-detail article .content p > a:hover {
    text-decoration: none;
  }
  .column-detail article .content section {
    padding-top: 3.2rem;
  }
  .column-detail article .content section h2 {
    margin-bottom: 1.6rem;
    font-size: 2.4rem;
    line-height: 4rem;
  }
  .column-detail article .content section h2:before {
    width: 1.5rem;
    height: 0.4rem;
    border-radius: 0;
    top: 1.8rem;
    left: -2.1rem;
  }
  .column-detail article .content section h4 {
    font-size: 2rem;
    border-bottom: 2px solid #d9d9d9;
    margin-bottom: 2rem;
  }
  .column-detail article .content section img {
    display: block;
    margin-bottom: 1.6rem;
  }
  .column-detail article .content section img + .quote {
    margin: -1rem auto 1.6rem;
    font-size: 1.2rem;
    line-height: 1.75;
  }
  .column-detail article .content section table {
    width: 100%;
    margin-bottom: 1.6rem;
    border: 1px solid #d9d9d9;
  }
  .column-detail article .content section table.table-num td {
    text-align: right;
    vertical-align: middle;
  }
  .column-detail article .content section table tr {
    border-bottom: 1px solid #d9d9d9;
  }
  .column-detail article .content section table tr th:first-child:not([class]) {
    width: 22%;
  }
  .column-detail article .content section table th {
    padding: 1.2rem 0.5rem;
    font-size: 1.6rem;
  }
  .column-detail article .content section table td {
    padding: 1.2rem 1.6rem;
    font-size: 1.6rem;
    line-height: 1.75;
  }
  .column-detail article .content section table td p {
    margin-bottom: 1.5rem;
    font-size: 1.6rem;
    line-height: 1.75;
    padding-left: 1.2em;
    text-indent: -1.1em;
  }
  .column-detail article .content section table .highlight {
    background: #fbf1e0;
  }
  .column-detail article .content section table .rowlight,
  .column-detail article .content section table .rowlight th {
    background: #b0d3ea;
  }
  .column-detail article .content section table + .reference,
  .column-detail article .content section table .reference {
    line-height: 1;
  }
  .column-detail article .content section h3 {
    width: 100%;
    margin-bottom: 1.6rem;
    padding: 0.5rem 1.2rem;
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.5;
  }
  .column-detail article .content section blockquote {
    font-size: 1.8rem;
    padding: 2.3rem 2.7rem;
  }
  .column-detail article .content section blockquote + p {
    font-size: 1.2rem;
  }
  .column-detail article .content section .attention {
    margin-bottom: 1.6rem;
    padding: 1.6rem 1.3rem;
  }
  .column-detail article .content section .attention p {
    margin-bottom: 0 !important;
  }
  .column-detail article .content section .attention li {
    font-size: 1.4rem;
    line-height: 2.4rem;
    font-weight: 700;
  }
  .column-detail article .content section .attention li .thin {
    font-weight: 400;
  }
  .column-detail article .content section .attention li:before {
    margin-right: 0.5rem;
    content: "・";
  }
  .column-detail article .content section .article-link {
    width: 100%;
    margin-bottom: 1.6rem;
    border-radius: 1rem;
    display: block;
  }
  .column-detail article .content section .article-link:before {
    width: auto;
    height: 2.8rem;
    padding: 0 1.2rem;
    border-radius: 1.4rem;
    text-align: center;
    line-height: 2.8rem;
    font-size: 1.2rem;
    top: 1rem;
    left: 1rem;
    z-index: 10;
  }
  .column-detail article .content section .article-link.example:before {
    background: #fff;
    color: #c12c18;
    content: "事例記事";
  }
  .column-detail article .content section .article-link img {
    width: 100%;
    margin: 0;
  }
  .column-detail article .content section .article-link .header {
    padding: 1.4rem;
  }
  .column-detail article .content section .article-link .header .title {
    margin-bottom: 0.5rem;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 1.6;
    color: #2286cf;
  }
  .column-detail article .content section .article-link .header span {
    font-size: 1.2rem;
    line-height: 2.4rem;
    color: #666;
    display: block;
  }
  .column-detail .related-solution {
    width: 100%;
    margin: 0 auto;
    padding: 0 2.1rem 3.8rem;
  }
  .column-detail .related-solution .title {
    margin-bottom: 1.7rem;
    font-size: 2rem;
    font-weight: 700;
    line-height: 40px;
    color: #c00;
  }
  .column-detail .related-solution li {
    padding: 1rem 0;
    border-bottom: 1px solid #d9d9d9;
    display: block;
  }
  .column-detail .related-solution li:first-child {
    border-top: 1px solid #d9d9d9;
  }
  .column-detail .related-solution li p {
    font-size: 1.6rem;
    line-height: 3rem;
    font-weight: 700;
  }
  .column-detail .related-solution li span {
    font-size: 1.2rem;
    color: #7c888f;
    line-height: 1.8rem;
  }
  .column-detail .prev-next-link {
    width: 100%;
    margin: 0 auto;
    border: 1px solid #d9d9d9;
    border-width: 1px 0;
  }
  .column-detail .prev-next-link .inner {
    width: 100%;
    margin: 0 auto;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
  }
  .column-detail .prev-next-link .inner a {
    width: 50%;
    height: 4.8rem;
    padding: 1.6rem 0;
    color: #121212;
    font-size: 1.6rem;
    font-weight: 500;
    position: relative;
  }
  .column-detail .prev-next-link .inner a span {
    display: none;
  }
  .column-detail .prev-next-link .inner a:before {
    color: #727d8d;
    font-size: 1.6rem;
    line-height: 1;
    position: absolute;
    top: 1.6rem;
  }
  .column-detail .prev-next-link .inner a.prev {
    padding-right: 0;
    border-right: 1px solid #d9d9d9;
  }
  .column-detail .prev-next-link .inner a.prev:before {
    content: "< 前の記事";
    left: 2.2rem;
  }
  .column-detail .prev-next-link .inner a.next {
    padding-left: 0;
    text-align: right;
  }
  .column-detail .prev-next-link .inner a.next:before {
    content: "次の記事 >";
    right: 2.2rem;
  }
  .column-detail .top-link {
    width: 100%;
    height: 5.1rem;
    margin: 0 auto 2.4rem;
    border-bottom: 1px solid #d9d9d9;
    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;
  }
  .column-detail .top-link a {
    padding-left: 2.3rem;
    font-size: 1.4rem;
    line-height: 2.4rem;
    color: #c00;
    background: url(../img/column/common/icon-list.png) no-repeat 0;
    background-size: 1.8rem;
    -webkit-transition: all 0.3s;
    transition: all 0.3s;
  }
  .column-detail .top-link a:hover {
    opacity: 0.7;
  }
  .column-detail .related-articles {
    width: 100%;
    margin: 0 auto 8rem;
    padding: 0 2.1rem;
  }
  .column-detail .related-articles .title {
    margin-bottom: 2.1rem;
    font-size: 2rem;
    font-weight: 700;
    line-height: 4rem;
    color: #4a596e;
  }
  .column-detail .related-articles li {
    border-bottom: 1px solid #d9d9d9;
  }
  .column-detail .related-articles li .article-link {
    width: 100%;
    padding: 1.2rem 0;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: start;
    -ms-flex-align: start;
    align-items: start;
  }
  .column-detail .related-articles li .article-link .header {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
  }
  .column-detail .related-articles li .article-link .header .article-title {
    width: 100%;
    margin: 0 1rem 0.5rem 0;
    font-size: 1.4rem;
    color: #121212;
    line-height: 2.4rem;
    font-weight: 700;
  }
  .column-detail .related-articles li .article-link .header .date {
    margin-right: 1rem;
    margin-bottom: 0;
    color: #727d8d;
    font-size: 1rem;
    line-height: 1.4rem;
  }
  .column-detail .related-articles li .article-link .header .category {
    margin-bottom: 0;
    font-size: 1.2rem;
    color: #3d86ba;
    font-weight: 700;
    line-height: 1.4rem;
  }
  .column-detail .related-articles li .article-link .header .intro {
    display: none;
  }
  .column-detail .related-articles li .article-link img {
    width: 8rem;
  }
  .column-detail .contact {
    width: 100%;
    height: 31.6rem;
    margin: 0 auto;
    background: url(../img/column/common/contact-bg-sp.png) no-repeat top;
    background-size: contain;
  }
  .column-detail .contact .inner {
    width: 100%;
    margin: 0 auto;
    padding: 12.8rem 2.8rem 88px;
  }
  .column-detail .contact .inner .title {
    margin-bottom: 0.5rem;
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 3.6rem;
    color: #4a596e;
  }
  .column-detail .contact .inner p {
    margin-bottom: 1.2rem;
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 2.4rem;
    color: #4a596e;
  }
  .column-detail .contact .inner a {
    width: 100%;
    height: 5rem;
    padding-left: 5.3rem;
    border-radius: 0.7rem;
    color: #fff;
    font-size: 1.6rem;
    line-height: 5rem;
    display: block;
    background: url(../img/column/common/icon-mail.png) no-repeat 1.8rem 1.2rem
      #c00;
    background-size: 2.5rem;
    position: relative;
    letter-spacing: 0.05em;
  }
  .column-detail .contact .inner a:after {
    width: 0.8rem;
    height: 0.8rem;
    content: "";
    border: 2px solid #fff;
    border-width: 2px 2px 0 0;
    position: absolute;
    right: 2.4rem;
    top: 2rem;
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
  }
  .column-list .list-tabBtn {
    margin-top: 2.4rem;
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: (1fr) [2];
    grid-template-columns: repeat(2, 1fr);
    gap: 0 1.2rem;
  }
  .column-list .c-tab-btn {
    font-size: 1.4rem;
    padding: 2.3rem 0;
  }
  .column-list .inner {
    width: 100%;
    padding: 0.8rem 2.1rem 2.4rem;
  }
  .column-list .article-wrap {
    gap: 2.4rem;
    padding: 2.4rem 0 8rem;
  }
  .column-list .article-list {
    -ms-grid-columns: (1fr) [1];
    grid-template-columns: repeat(1, 1fr);
    gap: 2.4rem;
  }
  .column-list .pickup-list {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    gap: 2.4rem;
  }
  .column-list .main-title {
    font-size: 1.8rem;
    padding-left: 2rem;
  }
  .column-list .article-card a {
    gap: 1.6rem;
  }
  .column-list .article-card .img {
    border-radius: 0.8rem;
  }
  .column-list .article-card .text-wrap {
    gap: 0.8rem;
  }
  .column-list .article-card .category-tag {
    font-size: 1.4rem;
  }
  .column-list .article-card .card-title {
    font-size: 1.8rem;
  }
  .column-list .article-card .card-date {
    font-size: 1.4rem;
  }
  .column-list .btn-contact {
    border-radius: 0.4rem;
  }
  .column-list .btn-contact > span {
    gap: 1.6rem;
    font-size: 1.6rem;
    padding: 2rem 1.6rem;
  }
  .column-list .btn-contact > span:before {
    width: 3.2rem;
    height: 3.2rem;
  }
  .column-list .btn-contact > span:after {
    width: 1rem;
    height: 2.5rem;
  }
  .column-list .contact-wrap {
    -ms-grid-columns: (1fr) [1];
    grid-template-columns: repeat(1, 1fr);
  }
  .column-list .contact-wrap .text-wrap {
    font-size: 1.8rem;
    padding: 4rem 2rem;
  }
  .column-list .contact-wrap .img-wrap {
    padding: 8rem 2rem;
  }
  .c-btn-load {
    margin-top: 2rem;
    font-size: 16px;
    height: auto;
    padding-block: 1rem;
  }
}
@media (hover: hover) and (pointer: fine) {
  .c-btn-load:hover {
    opacity: 0.7;
  }
}