@charset "UTF-8";
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-style: normal;
  font-size: 100%;
  vertical-align: baseline;
}

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

html {
  overflow-y: scroll;
}

blockquote, q {
  quotes: none;
}

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

input, textarea {
  margin: 0;
  padding: 0;
}

ol, ul {
  list-style: none;
}

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

caption, th {
  text-align: left;
}

a:focus {
  outline: none;
}

@font-face {
  font-family: "YuGothic M";
  src: local(YuGothic-Medium), local(Yu Gothic Medium), local(YuGothic-Regular);
}

html {
  font-size: 62.5%;
}

body {
  color: #000;
  background-color: #fff;
  font-family: "游ゴシック体", YuGothic, "游ゴシック Medium", "YuGothic M", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, sans-serif;
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
  -webkit-text-size-adjust: 100%;
}

@media screen and (min-width: 768px) {
  body {
    min-width: 1072px;
  }
}

@media screen and (max-width: 767px) {
  html, body {
    height: 100%;
  }
}

h1, h2, h3, h4 {
  -webkit-font-feature-settings: "palt";
  font-feature-settings: "palt";
  letter-spacing: .02em;
  font-size: 1.6rem;
}

@media screen and (max-width: 767px) {
  h1, h2, h3, h4 {
    font-size: 1.4rem;
  }
}

table {
  color: #000;
  font-size: 1.6rem;
  line-height: 1.8;
}

p {
  color: #000;
  font-size: 16px;
  line-height: 1.8;
}

a {
  color: #034ea2;
  text-decoration: none;
}

@media screen and (min-width: 768px) {
  a:hover {
    text-decoration: underline;
  }
}

small {
  font-size: 0.8em;
}

img {
  vertical-align: bottom;
  max-width: 100%;
}

input, button {
  font-family: "游ゴシック体", YuGothic, "游ゴシック Medium", "YuGothic M", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, sans-serif;
}

input[type="text"],
input[type="email"],
input[type="password"] {
  border: 1px solid #c1c1c1;
  padding: 0 10px;
  height: 2.5em;
  font-size: 1.5rem;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  border-radius: 3px;
}

@media screen and (max-width: 767px) {
  input[type="text"],
  input[type="email"],
  input[type="password"] {
    font-size: 1.3rem;
  }
}

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

input[type="number"] {
  -moz-appearance: textfield;
}

input[type="checkbox"] {
  cursor: pointer;
}

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

button {
  border: 0;
  outline: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-color: transparent;
  cursor: pointer;
  padding: 0;
  margin: 0;
}

.wrapper {
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

@media screen and (min-width: 768px) {
  .wrapper {
    width: 1072px;
  }
}

@media screen and (min-width: 768px) and (max-width: 1024px) {
  .wrapper {
    padding-left: 10px;
    padding-right: 10px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
  }
}

@media screen and (max-width: 767px) {
  .wrapper.wrapper-padSp {
    padding: 0 15px;
  }
}

a:hover img {
  opacity: .8;
}

.header {
  background-color: #ad0003;
  position: relative;
  padding: 15px;
}

@media screen and (min-width: 768px) {
  .header {
    padding: 10px 0;
  }
}

@media screen and (max-width: 767px) {
  .header {
    text-align: center;
  }
}

.header img {
  display: inline-block;
  vertical-align: middle;
}

.header .header-logo {
  width: 160px;
  margin-left: 10px;
}

@media screen and (min-width: 768px) {
  .header .header-logo {
    width: 155px;
    margin-left: 20px;
  }
}

.header .header-logo-amex {
  width: 85px;
}

@media screen and (min-width: 768px) {
  .header .header-logo-amex {
    width: 115px;
  }
}

.header .header-x {
  width: 18px;
  margin-left: 10px;
}

@media screen and (min-width: 768px) {
  .header .header-x {
    width: 23px;
    margin-left: 20px;
  }
}

.header .header-right {
  position: absolute;
  right: 0;
  top: 50%;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
}

@media screen and (max-width: 767px) {
  .header .header-right {
    display: none;
  }
}

.header .header-right a {
  display: inline-block;
  background-image: url(../images/arrow-white.svg);
  background-size: 8px auto;
  background-repeat: no-repeat;
  padding-left: 12px;
  background-position: 0 .2em;
  line-height: 1.5;
  color: #fff;
  font-size: 16px;
}

@media screen and (min-width: 768px) {
  .header .header-right a {
    background-position: 0 50%;
  }
}

.mv {
  background-image: url(../images/mv-sp.jpg);
  background-size: cover;
  background-position: 50% 0;
  position: relative;
}

@media screen and (min-width: 768px) {
  .mv {
    background-image: url(../images/mv-pc.jpg?2);
    background-position: center;
    background-size: auto 550px;
    background-repeat: no-repeat;
    background-color: #333;
  }
}

.mv .wrapper {
  height: 550px;
}

.mv a {
  display: inline-block;
  position: absolute;
  left: 15px;
  bottom: 20px;
}

@media screen and (min-width: 768px) {
  .mv a {
    left: 20px;
    bottom: 40px;
  }
}

@media screen and (min-width: 768px) and (max-width: 1024px) {
  .mv a {
    left: 10px;
  }
}

.mv a img {
  width: 170px;
}

@media screen and (min-width: 768px) {
  .mv a img {
    width: 312px;
  }
}

.nav {
  background-color: #333333;
}

.nav ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.nav li {
  -ms-flex-preferred-size: 33.3%;
  flex-basis: 33.3%;
}

@media screen and (max-width: 767px) {
  .nav li:first-child a span {
    border-left: none;
  }
}

@media screen and (min-width: 768px) {
  .nav li:last-child a span {
    border-right: 1px solid #707070;
  }
}

.nav a {
  padding: 10px 0;
  color: #fff;
  display: block;
  text-align: center;
  font-size: 12px;
}

@media screen and (min-width: 768px) {
  .nav a {
    font-size: 16px;
    padding: 20px 0;
  }
}

.nav a span {
  border-left: 1px solid #707070;
  display: block;
}

@media screen and (min-width: 768px) {
  .nav a:hover {
    text-decoration: none;
  }
  .nav a:hover span {
    opacity: .7;
  }
}

.campaign {
  background-color: #6b6b6b;
  padding: 15px;
}

.campaign2 {
  background-color: #ffffff;
  padding: 15px;
  border-bottom: solid 1px #EDEDED;
}

@media screen and (min-width: 768px) {
  .campaign {
    padding: 40px 0;
  }
}

.products {
  background-image: url(../images/products-bg-sp.jpg);
  padding: 35px 0;
  background-size: cover;
  background-position: 50%;
}

@media screen and (min-width: 768px) {
  .products {
    padding: 80px 0;
    background-image: url(../images/products-bg.jpg);
  }
}

.products h2 {
  font-family: 游明朝, YuMincho, "ヒラギノ明朝 ProN W6", HiraMinProN-W6, HG明朝E, "ＭＳ Ｐ明朝", "MS PMincho", "MS 明朝", serif;
  color: #fff;
  text-align: center;
  font-size: 25px;
  font-weight: normal;
  letter-spacing: .05em;
}

@media screen and (min-width: 768px) {
  .products h2 {
    font-size: 40px;
  }
}

.products h2 span {
  display: block;
  font-size: 15px;
}

@media screen and (min-width: 768px) {
  .products h2 span {
    font-size: 20px;
  }
}

.products p.products-lead {
  color: #fff;
  font-size: 14px;
}

@media screen and (max-width: 767px) {
  .products p.products-lead {
    margin-top: 15px;
  }
}

@media screen and (min-width: 768px) {
  .products p.products-lead {
    margin-top: 5px;
    font-size: 16px;
    text-align: center;
  }
}

.products p.products-lead:after {
  content: "";
  width: 40px;
  height: 4px;
  background-color: #AD0003;
  display: block;
  margin: 20px auto 0;
}

@media screen and (min-width: 768px) {
  .products p.products-lead:after {
    width: 60px;
    margin: 10px auto 0;
  }
}

.products-banners {
  margin-top: 30px;
}

@media screen and (min-width: 768px) {
  .products-banners {
    margin-top: 40px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
  }
}

.products-banners a {
  text-decoration: none;
}

.products-banners .bannerSlider {
  width: 380px;
}

@media screen and (min-width: 768px) {
  .products-banners > div:first-child {
    -ms-flex-preferred-size: 380px;
    flex-basis: 380px;
    width: 380px;
  }
  .products-banners > div:first-child img {
    display: block;
    border: 1px solid #6B6B6B;
  }
}

@media screen and (max-width: 767px) {
  .products-banners > div:first-child {
    margin: 0 -15px;
  }
  .products-banners > div:first-child ul {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    white-space: nowrap;
    padding-right: 15px;
  }
  .products-banners > div:first-child li {
    display: inline-block;
    width: 210px;
    margin-left: 15px;
    padding-top: 1px;
  }
  .products-banners > div:first-child img {
    border: 1px solid #6B6B6B;
  }
}

@media screen and (max-width: 767px) {
  .products-banners > div:last-child {
    margin-top: 40px;
  }
}

@media screen and (min-width: 768px) {
  .products-banners > div:last-child {
    -ms-flex-preferred-size: 660px;
    flex-basis: 660px;
  }
}

.products-banners > div:last-child ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

@media screen and (min-width: 768px) {
  .products-banners > div:last-child li {
    width: 313px;
  }
}

@media screen and (max-width: 767px) {
  .products-banners > div:last-child li {
    -ms-flex-preferred-size: 48%;
    flex-basis: 48%;
  }
}

.products-banners > div:last-child p {
  text-align: left;
  font-size: 13px;
  margin: 5px 0 16px 0;
  color: #fff;
  line-height: 1.5;
}

@media screen and (min-width: 768px) {
  .products-banners > div:last-child p {
    font-size: 16px;
  }
}

.use {
  padding: 35px 0;
}

@media screen and (min-width: 768px) {
  .use {
    padding: 80px 0;
  }
}

.use h2 {
  font-family: 游明朝, YuMincho, "ヒラギノ明朝 ProN W6", HiraMinProN-W6, HG明朝E, "ＭＳ Ｐ明朝", "MS PMincho", "MS 明朝", serif;
  text-align: center;
  font-size: 25px;
  font-weight: normal;
  letter-spacing: .05em;
}

@media screen and (min-width: 768px) {
  .use h2 {
    font-size: 40px;
  }
}

.use h2 span {
  display: block;
  font-size: 15px;
}

@media screen and (min-width: 768px) {
  .use h2 span {
    font-size: 20px;
  }
}

.use p.use-lead {
  font-size: 14px;
}

@media screen and (max-width: 767px) {
  .use p.use-lead {
    margin-top: 15px;
  }
}

@media screen and (min-width: 768px) {
  .use p.use-lead {
    margin-top: 5px;
    font-size: 16px;
    text-align: center;
  }
}

.use p.use-lead:after {
  content: "";
  width: 40px;
  height: 4px;
  background-color: #AD0003;
  display: block;
  margin: 20px auto 0;
}

@media screen and (min-width: 768px) {
  .use p.use-lead:after {
    width: 60px;
    margin: 10px auto 0;
  }
}

@media screen and (max-width: 767px) {
  .use-list ul {
    margin-top: 25px;
  }
}

@media screen and (min-width: 768px) {
  .use-list ul {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
  }
}

.use-list li {
  -ms-flex-preferred-size: 48%;
  flex-basis: 48%;
}

@media screen and (max-width: 767px) {
  .use-list li {
    border-top: 1px solid #EAEAEA;
    padding: 20px 0;
  }
}

@media screen and (min-width: 768px) {
  .use-list li {
    margin-top: 40px;
  }
}

.use-list li a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  color: #000;
  text-decoration: none;
}

.use-list li a > figure {
  -ms-flex-preferred-size: 110px;
  flex-basis: 110px;
}

@media screen and (min-width: 768px) {
  .use-list li a > figure {
    -ms-flex-preferred-size: 244px;
    flex-basis: 244px;
  }
}

.use-list li a > figure img {
  width: 100%;
}

.use-list li a > div {
  -webkit-box-flex: 1;
  -ms-flex: 1;
  flex: 1;
  padding: 0px 0 0 15px;
}

@media screen and (min-width: 768px) {
  .use-list li a > div {
    padding: 20px 20px;
    border: 1px solid #EDEDED;
  }
}

.use-list li a h3 {
  font-size: 14px;
}

@media screen and (min-width: 768px) {
  .use-list li a h3 {
    font-size: 18px;
  }
}

.use-list li a p {
  font-size: 13px;
  margin-top: 1em;
}

@media screen and (min-width: 768px) {
  .use-list li a p {
    font-size: 14px;
  }
}

.knowledge {
  background-color: #F3F3F3;
  padding: 35px 0;
}

@media screen and (min-width: 768px) {
  .knowledge {
    padding: 80px 0;
  }
}

.knowledge h2 {
  font-family: 游明朝, YuMincho, "ヒラギノ明朝 ProN W6", HiraMinProN-W6, HG明朝E, "ＭＳ Ｐ明朝", "MS PMincho", "MS 明朝", serif;
  text-align: center;
  font-size: 25px;
  font-weight: normal;
  letter-spacing: .05em;
}

@media screen and (min-width: 768px) {
  .knowledge h2 {
    font-size: 40px;
  }
}

.knowledge h2:after {
  content: "";
  width: 40px;
  height: 4px;
  background-color: #AD0003;
  display: block;
  margin: 20px auto 0;
}

@media screen and (min-width: 768px) {
  .knowledge h2:after {
    width: 60px;
    margin: 10px auto 0;
  }
}

.knowledge-tab {
  margin-top: 60px;
  position: relative;
  z-index: 1;
}

.knowledge-tab ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

.knowledge-tab li {
  cursor: pointer;
  -ms-flex-preferred-size: 24.7%;
  flex-basis: 24.7%;
  color: #fff;
  font-size: 16px;
  font-weight: bold;
  -webkit-transition: all .15s ease;
  transition: all .15s ease;
}

.knowledge-tab li.current {
  position: relative;
  margin-top: -10px;
}

.knowledge-tab li.current span {
  background-color: #AD0003;
  -webkit-box-shadow: 0px 2px 3px 0px #b2b2b2;
  box-shadow: 0px 2px 3px 0px #b2b2b2;
  padding: 15px 10px;
}

.knowledge-tab li.current:after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 10px 10px 0 10px;
  border-color: #ad0003 transparent transparent transparent;
  position: absolute;
  bottom: -10px;
  left: 50%;
  margin-left: -5px;
}

.knowledge-tab li span {
  background-color: #464646;
  display: block;
  padding: 10px;
  text-align: center;
  -webkit-transition: all .15s ease;
  transition: all .15s ease;
}

.knowledge-tab li img {
  vertical-align: middle;
  margin-right: 10px;
  position: relative;
  top: -.1em;
}

.knowledge-slider-wrap {
  overflow: hidden;
  position: relative;
  width: 100%;
}

.knowledge-slider {
  padding: 0 0 10px 0;
}

.knowledge-slider .knowledge-slider-item {
  width: 1072px;
  background-color: #fff;
  -webkit-box-shadow: 0px 2px 3px 0px #b2b2b2;
  box-shadow: 0px 2px 3px 0px #b2b2b2;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  padding: 40px;
  margin: 0 10px 5px;
  min-height: 500px;
  border-top: 1px solid #ddd;
}

@media screen and (min-width: 768px) and (max-width: 1024px) {
  .knowledge-slider .slick-arrow {
    display: none !important;
  }
}

.knowledge-slider .slick-arrow:before {
  background-image: url(../images/slider-left.png);
  background-size: cover;
  background-repeat: no-repeat;
  width: 48px;
  height: 48px;
  content: "";
  display: block;
  opacity: 1;
}

.knowledge-slider .slick-prev {
  left: 50%;
  margin-left: -560px;
  z-index: 1;
}

.knowledge-slider .slick-prev:before {
  background-image: url(../images/slider-left.png);
}

.knowledge-slider .slick-next {
  right: inherit;
  left: 50%;
  margin-left: 510px;
  z-index: 1;
}

.knowledge-slider .slick-next:before {
  background-image: url(../images/slider-right.png);
}

.knowledge-slider h3 {
  font-size: 20px;
}

.knowledge-slider h3 img {
  vertical-align: middle;
  position: relative;
  top: -.1em;
  margin-right: 10px;
}

.knowledge-slider h3 span {
  display: inline-block;
  border-bottom: 1px solid #2B2B2B;
  padding-bottom: 5px;
  white-space: nowrap;
}

.knowledge-slider h3 + * {
  margin-top: 15px;
}

.knowledge-about h4 {
  margin-top: 20px;
}

.knowledge-about ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-top: 10px;
}

.knowledge-about li {
  -ms-flex-preferred-size: 25%;
  flex-basis: 25%;
  margin-left: 15px;
  padding-left: 15px;
  border-left: 1px dotted #ccc;
  position: relative;
  padding-bottom: 2.5em;
}

.knowledge-about li:first-child {
  margin-left: 0;
  padding-left: 0px;
  border-left: 0px dotted #ccc;
}

.knowledge-about li p {
  line-height: 1.4;
  margin-top: 5px;
}

.knowledge-about li p:first-of-type {
  color: #747474;
  font-size: 12px;
}

.knowledge-about li p:first-of-type span {
  font-size: 21px;
  font-weight: bold;
  margin-left: 3px;
}

.knowledge-about li .knowledge-about-note {
  font-size: 12px;
  margin-top: 5px;
}

.knowledge-about li .knowledge-about-link {
  position: absolute;
  bottom: 0;
}

.knowledge-about li h5 {
  font-size: 16px;
  line-height: 1.4;
}

.knowledge-about li a {
  font-size: 12px;
}

.knowledge-about li a img {
  width: 6px;
  vertical-align: middle;
  margin-right: 5px;
  position: relative;
  top: -.1em;
}

.knowledge-flow .knowledge-flow-1 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.knowledge-flow .knowledge-flow-1 > div:first-child {
  -webkit-box-flex: 1;
  -ms-flex: 1;
  flex: 1;
}

.knowledge-flow .knowledge-flow-1 > div:first-child p:last-child {
  font-size: 12px;
  margin-top: 5px;
}

.knowledge-flow .knowledge-flow-1 > div:last-child {
  -ms-flex-preferred-size: 377px;
  flex-basis: 377px;
  margin-left: 30px;
}

.knowledge-flow .knowledge-flow-1 > div:last-child img {
  margin-top: 15px;
}

.knowledge-flow .knowledge-flow-1 > div:last-child figcaption {
  font-size: 18px;
  font-weight: bold;
}

.knowledge-flow .knowledge-flow-2 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

.knowledge-flow .knowledge-flow-2 > div:first-child {
  -ms-flex-preferred-size: 552px;
  flex-basis: 552px;
  margin-right: 30px;
}

.knowledge-flow .knowledge-flow-2 > div:last-child {
  -webkit-box-flex: 1;
  -ms-flex: 1;
  flex: 1;
  border: 1px solid #AD0003;
  padding: 15px 20px;
}

.knowledge-flow .knowledge-flow-2 h5 {
  font-size: 18px;
  line-height: 1.4;
  color: #AD0003;
}

.knowledge-flow .knowledge-flow-2 h5 img {
  display: inline-block;
  width: 48px;
  margin-right: 10px;
}

.knowledge-flow .knowledge-flow-2 h5 span {
  display: inline-block;
}

.knowledge-flow .knowledge-flow-2 p {
  margin-top: 5px;
}

.knowledge-flow .knowledge-flow-2 a {
  margin-left: 10px;
}

.knowledge-flow .knowledge-flow-2 a img {
  width: 6px;
  vertical-align: middle;
  margin-right: 5px;
  position: relative;
  top: -.1em;
}

.knowledge-howto ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.knowledge-howto li:nth-child(1),
.knowledge-howto li:nth-child(2),
.knowledge-howto li:nth-child(3) {
  -ms-flex-preferred-size: 186px;
  flex-basis: 186px;
  margin-right: 20px;
  padding-right: 20px;
  border-right: 1px dashed #ccc;
  position: relative;
}

.knowledge-howto li:nth-child(1):after,
.knowledge-howto li:nth-child(2):after,
.knowledge-howto li:nth-child(3):after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 17.5px 0 17.5px 15px;
  border-color: transparent transparent transparent #6B6B6B;
  position: absolute;
  right: -10px;
  top: 50%;
}

.knowledge-howto li:last-child {
  -webkit-box-flex: 1;
  -ms-flex: 1;
  flex: 1;
}

.knowledge-howto li:last-child > p {
  text-align: center;
  margin: 5px 0;
  font-weight: bold;
}

.knowledge-howto h4 {
  text-align: center;
  line-height: 1.4;
  font-size: 20px;
}

.knowledge-howto h4 img {
  margin-bottom: 5px;
}

.knowledge-howto figure {
  text-align: center;
  margin-top: 10px;
  min-height: 140px;
  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;
  margin-bottom: 10px;
}

.knowledge-howto p {
  font-size: 14px;
  line-height: 1.5;
}

.knowledge-howto a img {
  width: 6px;
  vertical-align: middle;
  margin-right: 5px;
  position: relative;
  top: -.1em;
}

.knowledge-howto .knowledge-howto-gray {
  background-color: #F3F3F3;
  border-radius: 5px;
  padding: 15px 20px;
}

.knowledge-howto .knowledge-howto-gray:first-of-type {
  margin-top: 10px;
}

.knowledge-howto .knowledge-howto-gray h5 {
  font-size: 16px;
}

.knowledge-howto .knowledge-howto-gray > img {
  float: right;
  margin-left: 10px;
}

.knowledge-simulation .link-more {
  font-size: 14px;
  margin-top: 10px;
}

.knowledge-simulation-form {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-top: 40px;
}

.knowledge-simulation-form > div:first-child {
  -ms-flex-preferred-size: 504px;
  flex-basis: 504px;
  margin-right: 60px;
}

.knowledge-simulation-form > div:last-child {
  -webkit-box-flex: 1;
  -ms-flex: 1;
  flex: 1;
  background-color: #FFF4F4;
  padding: 30px;
}

.knowledge-simulation-form > div:last-child p {
  line-height: 1.5;
}

.knowledge-simulation-form > div:last-child > p:first-of-type {
  color: #AD0003;
  text-align: center;
  font-weight: bold;
  font-size: 18px;
}

.knowledge-simulation-form > div:last-child > p:last-child {
  font-size: 12px;
  margin-top: 10px;
}

.knowledge-simulation-form > div:last-child div {
  border: 5px solid #AD0003;
  background-color: #fff;
  padding: 30px;
  margin-top: 10px;
}

.knowledge-simulation-form > div:last-child div p {
  color: #AD0003;
  text-align: center;
  font-weight: bold;
}

.knowledge-simulation-form .knowledge-simulation-item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.knowledge-simulation-form .knowledge-simulation-item:last-child {
  margin-top: 40px;
}

.knowledge-simulation-form .knowledge-simulation-item > div:first-child {
  white-space: nowrap;
  padding-right: 10px;
  -ms-flex-preferred-size: 9em;
  flex-basis: 9em;
}

.knowledge-simulation-form .knowledge-simulation-item > div:last-child {
  -webkit-box-flex: 1;
  -ms-flex: 1;
  flex: 1;
}

.knowledge-simulation-form .knowledge-simulation-item p {
  font-size: 12px;
  margin-top: 10px;
}

.knowledge-simulation-form .knowledge-simulation-item h4 {
  font-size: 16px;
  padding-top: 12px;
}

.knowledge-simulation-form .knowledge-simulation-item select {
  width: 100%;
  outline: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  border: 1px solid #C8C8C8;
  border-radius: 5px;
  padding: 12px;
  font-size: 15px;
  background-image: url(../images/select-arrow.png);
  background-repeat: no-repeat;
  background-position: right 10px top 50%;
}

.knowledge-accordion {
  margin: 30px 15px 0;
}

.knowledge-accordion h3 {
  color: #fff;
  font-size: 16px;
  font-weight: bold;
  background-color: #464646;
  text-align: center;
  padding: 15px 10px;
  position: relative;
  -webkit-box-shadow: 0px 2px 3px 0px #b2b2b2;
  box-shadow: 0px 2px 3px 0px #b2b2b2;
}

.knowledge-accordion h3 img {
  margin-right: 5px;
  vertical-align: middle;
  position: relative;
  top: -.1em;
}

.knowledge-accordion h3:after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 10px 10px 0 10px;
  border-color: #464646 transparent transparent transparent;
  position: absolute;
  bottom: -10px;
  left: 50%;
  margin-left: -5px;
}

.knowledge-accordion .knowledge-accordion-more {
  text-align: center;
  background-color: #fff;
  padding: 10px;
  position: relative;
}

.knowledge-accordion .knowledge-accordion-more:after {
  content: "";
  background: -webkit-gradient(linear, left top, left bottom, from(rgba(255, 255, 255, 0)), color-stop(99%, white), to(white));
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 0%, white 99%, white 100%);
  width: 100%;
  height: 50px;
  position: absolute;
  left: 0;
  top: -50px;
}

.knowledge-accordion .knowledge-accordion-more img {
  width: 16px;
  vertical-align: middle;
  position: relative;
  top: -.1em;
  margin-left: 5px;
}

.knowledge-accordion .knowledge-accordion-more p:last-child {
  display: none;
}

.knowledge-accordion .knowledge-accordion-more p:last-child img {
  -webkit-transform: rotate(180deg);
  transform: rotate(180deg);
}

.knowledge-accordion .knowledge-accordion-more.close p:first-child {
  display: none;
}

.knowledge-accordion .knowledge-accordion-more.close p:last-child {
  display: block;
}

.knowledge-accordion .knowledge-accordion-more.close:after {
  display: none;
}

.knowledge-accordion .knowledge-accordion-body {
  background-color: #fff;
  padding: 25px;
  overflow: hidden;
  height: 80px;
}

.knowledge-accordion > ul > li {
  margin-top: 20px;
}

.knowledge-accordion-about p {
  line-height: 1.5;
}

.knowledge-accordion-about h4 {
  margin-top: 20px;
  font-size: 16px;
}

.knowledge-accordion-about ul {
  margin-top: 10px;
}

.knowledge-accordion-about li {
  margin-top: 15px;
  padding-top: 15px;
  border-top: 1px dotted #ccc;
  position: relative;
  padding-bottom: 2.5em;
}

.knowledge-accordion-about li:first-child {
  margin-top: 0;
  padding-top: 0px;
  border-top: 0px dotted #ccc;
}

.knowledge-accordion-about li p {
  line-height: 1.4;
  margin-top: 5px;
}

.knowledge-accordion-about li p:first-of-type {
  color: #747474;
  font-size: 12px;
}

.knowledge-accordion-about li p:first-of-type span {
  font-size: 21px;
  font-weight: bold;
  margin-left: 3px;
}

.knowledge-accordion-about li .knowledge-about-note {
  font-size: 12px;
  margin-top: 5px;
}

.knowledge-accordion-about li .knowledge-about-link {
  position: absolute;
  bottom: 0;
}

.knowledge-accordion-about li h5 {
  font-size: 16px;
  line-height: 1.4;
}

.knowledge-accordion-about li a {
  font-size: 12px;
}

.knowledge-accordion-about li a img {
  width: 6px;
  vertical-align: middle;
  margin-right: 5px;
  position: relative;
  top: -.1em;
}

.knowledge-accordion-flow p {
  line-height: 1.5;
}

.knowledge-accordion-flow .knowledge-flow-1 > div:first-child p:last-child {
  font-size: 12px;
  margin-top: 5px;
}

.knowledge-accordion-flow .knowledge-flow-1 > div:last-child {
  margin-top: 10px;
}

.knowledge-accordion-flow .knowledge-flow-1 > div:last-child img {
  margin-top: 10px;
}

.knowledge-accordion-flow .knowledge-flow-1 > div:last-child figcaption {
  font-size: 16px;
  font-weight: bold;
  margin-top: 20px;
}

.knowledge-accordion-flow h4 {
  font-size: 16px;
  margin-top: 30px;
}

.knowledge-accordion-flow .knowledge-flow-2 > div:first-child {
  margin-top: 10px;
}

.knowledge-accordion-flow .knowledge-flow-2 > div:last-child {
  border: 1px solid #AD0003;
  padding: 15px 20px;
  margin-top: 20px;
}

.knowledge-accordion-flow .knowledge-flow-2 h5 {
  font-size: 16px;
  line-height: 1.4;
  color: #AD0003;
}

.knowledge-accordion-flow .knowledge-flow-2 h5 img {
  display: inline-block;
  width: 38px;
  margin-right: 10px;
  vertical-align: middle;
}

.knowledge-accordion-flow .knowledge-flow-2 h5 span {
  display: inline-block;
  width: calc(100% - 60px);
  vertical-align: middle;
}

.knowledge-accordion-flow .knowledge-flow-2 p {
  margin-top: 5px;
  font-size: 14px;
}

.knowledge-accordion-flow .knowledge-flow-2 a {
  display: block;
  margin-top: 5px;
}

.knowledge-accordion-flow .knowledge-flow-2 a img {
  width: 6px;
  vertical-align: middle;
  margin-right: 5px;
  position: relative;
  top: -.1em;
}

.knowledge-accordion-howto li:nth-child(1),
.knowledge-accordion-howto li:nth-child(2),
.knowledge-accordion-howto li:nth-child(3) {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px dashed #ccc;
  position: relative;
}

.knowledge-accordion-howto li:nth-child(1) p,
.knowledge-accordion-howto li:nth-child(2) p,
.knowledge-accordion-howto li:nth-child(3) p {
  margin-top: 10px;
}

.knowledge-accordion-howto li:nth-child(1):after,
.knowledge-accordion-howto li:nth-child(2):after,
.knowledge-accordion-howto li:nth-child(3):after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 15px 17.5px 0 17.5px;
  border-color: #6B6B6B transparent transparent transparent;
  position: absolute;
  margin-left: -18px;
  left: 50%;
  bottom: -10px;
}

.knowledge-accordion-howto li:last-child {
  -webkit-box-flex: 1;
  -ms-flex: 1;
  flex: 1;
}

.knowledge-accordion-howto li:last-child > p {
  text-align: center;
  margin: 5px 0;
  font-weight: bold;
}

.knowledge-accordion-howto h4 {
  text-align: left;
  line-height: 1.4;
  font-size: 16px;
}

.knowledge-accordion-howto h4 img {
  vertical-align: middle;
}

.knowledge-accordion-howto h4 span {
  display: inline-block;
  vertical-align: middle;
}

.knowledge-accordion-howto figure {
  position: absolute;
  right: 0;
  top: 0;
}

.knowledge-accordion-howto figure img {
  width: 60px;
}

.knowledge-accordion-howto p {
  font-size: 14px;
  line-height: 1.5;
}

.knowledge-accordion-howto a img {
  width: 6px;
  vertical-align: middle;
  margin-right: 5px;
  position: relative;
  top: -.1em;
}

.knowledge-accordion-howto .knowledge-howto-gray {
  background-color: #F3F3F3;
  border-radius: 5px;
  padding: 15px 15px;
}

.knowledge-accordion-howto .knowledge-howto-gray:first-of-type {
  margin-top: 10px;
}

.knowledge-accordion-howto .knowledge-howto-gray h5 {
  font-size: 16px;
}

.knowledge-accordion-howto .knowledge-howto-gray > img {
  float: right;
  margin-left: 10px;
  width: 37px;
}

.knowledge-accordion-howto .knowledge-howto-gray a {
  display: inline-block;
  margin-top: 5px;
}

.knowledge-accordion-simulation p {
  line-height: 1.5;
}

.knowledge-accordion-simulation-form > div:first-child {
  -ms-flex-preferred-size: 504px;
  flex-basis: 504px;
}

.knowledge-accordion-simulation-form > div:last-child {
  margin-top: 20px;
  background-color: #FFF4F4;
  padding: 15px;
}

.knowledge-accordion-simulation-form > div:last-child p {
  line-height: 1.5;
}

.knowledge-accordion-simulation-form > div:last-child > p:first-of-type {
  color: #AD0003;
  text-align: center;
  font-weight: bold;
  font-size: 16px;
}

.knowledge-accordion-simulation-form > div:last-child > p:last-child {
  font-size: 12px;
  margin-top: 10px;
}

.knowledge-accordion-simulation-form > div:last-child div {
  border: 5px solid #AD0003;
  background-color: #fff;
  padding: 20px;
  margin-top: 10px;
}

.knowledge-accordion-simulation-form > div:last-child div p {
  color: #AD0003;
  text-align: center;
  font-weight: bold;
}

.knowledge-accordion-simulation-form .knowledge-simulation-item {
  margin-top: 20px;
}

.knowledge-accordion-simulation-form .knowledge-simulation-item > div:first-child {
  white-space: nowrap;
  padding-right: 10px;
  -ms-flex-preferred-size: 9em;
  flex-basis: 9em;
}

.knowledge-accordion-simulation-form .knowledge-simulation-item > div:last-child {
  -webkit-box-flex: 1;
  -ms-flex: 1;
  flex: 1;
}

.knowledge-accordion-simulation-form .knowledge-simulation-item p {
  font-size: 12px;
  margin-top: 10px;
}

.knowledge-accordion-simulation-form .knowledge-simulation-item h4 {
  font-size: 16px;
}

.knowledge-accordion-simulation-form .knowledge-simulation-item select {
  margin-top: 10px;
  width: 100%;
  outline: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  border: 1px solid #C8C8C8;
  border-radius: 5px;
  padding: 12px;
  padding-right: 48px;
  font-size: 13px;
  background-image: url(../images/select-arrow.png);
  background-repeat: no-repeat;
  background-position: right 10px top 50%;
}

.link-more {
  text-align: right;
  text-decoration: underline;
  margin-top: 20px;
}

.link-more img {
  width: 6px;
  vertical-align: middle;
  margin-left: 5px;
  position: relative;
  top: -.1em;
}

.link-more a:hover {
  opacity: .8;
}

/*
footer
--------------------------------------*/
.pagetop {
  margin-top: 20px;
  background-color: #F6F6F6;
  font-weight: bold;
  text-align: center;
  padding: 10px 0;
  cursor: pointer;
}

@media screen and (min-width: 768px) {
  .pagetop {
    margin-top: 40px;
  }
}

.ftr-lp__wrap {
  background-color: #ad0003;
}

.ftr-lp__inner {
  text-align: center;
  padding-top: 16px;
}

@media screen and (min-width: 768px) {
  .ftr-lp__inner {
    position: relative;
    padding: 16px 0;
    margin: 0 auto;
    width: 1072px;
    text-align: left;
  }
}

.ftr-lp__sns {
  padding: 12px 0;
}

@media screen and (min-width: 768px) {
  .ftr-lp__sns {
    position: absolute;
    right: 0;
    top: 50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
  }
}

.lp-lst-sns {
  display: flex;
  justify-content: center;
  gap: 8px;
}

.lp-lst-icon__link {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  padding: 8px;
  background-color: #fff;
  border-radius: 4px;
  box-sizing: border-box;
  transition: opacity 0.3s;
}

.lp-lst-icon__link:hover {
  opacity: 0.85;
}

.ftr-lp__info {
  background-color: #3d3d3d;
}

.lp-lst-link__item {
  display: inline;
}

.lp-lst-link__item:first-child {
  border-right: 1px #767676 solid;
  padding-right: 8px;
  margin-right: 8px;
}

.lp-lst-link__item a {
  color: #FFF;
  font-size: 14px;
  font-weight: 900;
}

.lp-lst-link {
  display: inline;
}

.text-align__left {
  text-align: left;
  padding: 0 16px 16px;
}

@media screen and (min-width: 768px) {
  .text-align__left {
    padding: 0;
  }
}

@media screen and (min-width: 768px) {
  .ftr-lp__copywrap {
    float: right;
  }
}

.ftr-lp__copyright {
  color: #FFF;
  font-size: 12px;
  font-weight: 900;
}

/*
utils
---------------*/
@media screen and (max-width: 767px) {
  .pc {
    display: none !important;
  }
}

@media screen and (min-width: 768px) {
  .sp {
    display: none !important;
  }
}

@media print {
  .sp {
    display: none !important;
  }
}

.font-en {
  font-family: Lato, sans-serif;
  font-weight: 300;
}

.font-jp {
  font-family: "游ゴシック体", YuGothic, "游ゴシック Medium", "YuGothic M", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, sans-serif;
}

.fs-l {
  font-size: 1.2em;
}

.mt-s {
  margin-top: 10px !important;
}

@media screen and (max-width: 767px) {
  .mt-s {
    margin-top: 5px !important;
  }
}

.mt-m {
  margin-top: 20px !important;
}

@media screen and (max-width: 767px) {
  .mt-m {
    margin-top: 10px !important;
  }
}

.mt-l {
  margin-top: 40px !important;
}

@media screen and (max-width: 767px) {
  .mt-l {
    margin-top: 20px !important;
  }
}

.mt-xl {
  margin-top: 60px !important;
}

@media screen and (max-width: 767px) {
  .mt-xl {
    margin-top: 30px !important;
  }
}

.mt-xxl {
  margin-top: 80px !important;
}

@media screen and (max-width: 767px) {
  .mt-xxl {
    margin-top: 40px !important;
  }
}

.mt-0 {
  margin-top: 0px !important;
}

.mt-10 {
  margin-top: 10px !important;
}

.mt-20 {
  margin-top: 20px !important;
}

.ml-10 {
  margin-left: 10px !important;
}

.ml-20 {
  margin-left: 20px !important;
}

.w60p {
  width: 60% !important;
}

.w80p {
  width: 80% !important;
}

.w100p {
  width: 100% !important;
}

.block {
  display: block !important;
}

.align-left {
  text-align: left !important;
}

.align-right {
  text-align: right !important;
}

.align-center {
  text-align: center !important;
}

@media screen and (min-width: 768px) {
  .align-center-pc {
    text-align: center !important;
  }
}

.block-center {
  margin-left: auto;
  margin-right: auto;
}

.w7em {
  width: 7em;
}

.w4em {
  width: 4em;
}

/* Slider */
.slick-loading .slick-list {
  background: #fff url("./ajax-loader.gif") center center no-repeat;
}

/* Icons */
@font-face {
  font-family: "slick";
  src: url("./fonts/slick.eot");
  src: url("./fonts/slick.eot?#iefix") format("embedded-opentype"), url("./fonts/slick.woff") format("woff"), url("./fonts/slick.ttf") format("truetype"), url("./fonts/slick.svg#slick") format("svg");
  font-weight: normal;
  font-style: normal;
}

/* Arrows */
.slick-prev,
.slick-next {
  position: absolute;
  display: block;
  line-height: 0px;
  font-size: 0px;
  cursor: pointer;
  color: transparent;
  top: 50%;
  -webkit-transform: translate(0, -50%);
  transform: translate(0, -50%);
  padding: 0;
  border: none;
  outline: none;
}

.slick-prev:hover, .slick-prev:focus,
.slick-next:hover,
.slick-next:focus {
  outline: none;
  color: transparent;
}

.slick-prev:hover:before, .slick-prev:focus:before,
.slick-next:hover:before,
.slick-next:focus:before {
  opacity: 1;
}

.slick-prev.slick-disabled:before,
.slick-next.slick-disabled:before {
  opacity: 0.25;
}

.slick-prev:before,
.slick-next:before {
  font-family: "slick";
  font-size: 20px;
  line-height: 1;
  color: white;
  opacity: 0.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.slick-prev {
  left: -25px;
}

[dir="rtl"] .slick-prev {
  left: auto;
  right: -25px;
}

.slick-prev:before {
  content: "←";
}

[dir="rtl"] .slick-prev:before {
  content: "→";
}

.slick-next {
  right: -25px;
}

[dir="rtl"] .slick-next {
  left: -25px;
  right: auto;
}

.slick-next:before {
  content: "→";
}

[dir="rtl"] .slick-next:before {
  content: "←";
}

/* Dots */
.slick-dotted.slick-slider {
  margin-bottom: 30px;
}

.slick-dots {
  position: absolute;
  bottom: -35px;
  list-style: none;
  display: block;
  text-align: center;
  padding: 0;
  margin: 0;
  width: 100%;
}

.slick-dots li {
  position: relative;
  display: inline-block;
  height: 20px;
  width: 20px;
  margin: 0 3px;
  padding: 0;
  cursor: pointer;
}

.slick-dots li button {
  border: 0;
  background: transparent;
  display: block;
  height: 20px;
  width: 20px;
  outline: none;
  line-height: 0px;
  font-size: 0px;
  color: transparent;
  padding: 5px;
  cursor: pointer;
}

.slick-dots li button:hover, .slick-dots li button:focus {
  outline: none;
}

.slick-dots li button:hover:before, .slick-dots li button:focus:before {
  opacity: 1;
}

.slick-dots li button:before {
  background-color: #C8C8C8;
  position: absolute;
  top: 0;
  left: 0;
  content: '';
  width: 10px;
  height: 10px;
  border-radius: 10px;
  font-family: "slick";
  font-size: 6px;
  line-height: 10px;
  text-align: center;
  color: black;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.slick-dots li.slick-active button:before {
  background-color: #AD0003;
  color: black;
}

/* Slider */
.slick-slider {
  position: relative;
  display: block;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -ms-touch-action: pan-y;
  touch-action: pan-y;
  -webkit-tap-highlight-color: transparent;
}

.slick-list {
  position: relative;
  overflow: hidden;
  display: block;
  margin: 0;
  padding: 0;
}

.slick-list:focus {
  outline: none;
}

.slick-list.dragging {
  cursor: pointer;
  cursor: hand;
}

.slick-slider .slick-track,
.slick-slider .slick-list {
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}

.slick-track {
  position: relative;
  left: 0;
  top: 0;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.slick-track:before, .slick-track:after {
  content: "";
  display: table;
}

.slick-track:after {
  clear: both;
}

.slick-loading .slick-track {
  visibility: hidden;
}

.slick-slide {
  float: left;
  height: 100%;
  min-height: 1px;
  display: none;
}

[dir="rtl"] .slick-slide {
  float: right;
}

.slick-slide.slick-loading img {
  display: none;
}

.slick-slide.dragging img {
  pointer-events: none;
}

.slick-initialized .slick-slide {
  display: block;
}

.slick-loading .slick-slide {
  visibility: hidden;
}

.slick-vertical .slick-slide {
  display: block;
  height: auto;
  border: 1px solid transparent;
}

.slick-arrow.slick-hidden {
  display: none;
}