@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@500&display=swap");
/* CSS Document */
p,
ul,
li,
div,
a,
img,
table,
tbody,
th,
td {
  margin: 0;
  padding: 0;
}

.t18-middle-split {
  margin-top: 0;
  max-width: 1370px;
}

.split_webbureau {
  color: #333;
  font-size: 1.6rem;
  max-width: 100%;
}

img.imgs {
  width: 100%;
  height: auto;
}

section {
  width: 100%;
  margin: auto;
}

.pc-only {
  display: block;
}

.sp-only {
  display: none;
}

@media screen and (max-width: 750px) {
  .split_webbureau {
    max-width: 100%;
    padding: 0;
    font-size: 3rem;
  }
  .pc-only {
    display: none;
  }
  .sp-only {
    display: block;
  }
  img.imgs {
    width: 100% !important;
    height: auto !important;
  }
}
/*--------- common ---------*/
.t18-middle-larger-title {
  max-width: 950px;
  width: 100%;
  margin: auto;
}

.section_middle {
  max-width: 990px;
  padding: 0 20px;
  margin: auto;
}

.txtred {
  color: #cc0600;
}

.t18-middle-1st-section-title {
  margin-bottom: 20px !important;
  font-weight: bold;
}

@media screen and (max-width: 750px) {
  .split_webbureau p {
    font-size: 3.2rem;
    max-width: 100%;
  }
  body .container * {
    font-size: 2.8rem !important;
  }
}
:root {
  --gray: #e5e5e5;
  --gray-bg: #f2f2f2;
  --red: #c60000;
  --white: #fff;
  --text-space: 0.09em;
  --text-w-regular: 400;
}

.container {
  font-feature-settings: "palt";
  letter-spacing: var(--text-space);
  font-weight: 500;
}
.container .related {
  background: #000;
}
.container .related h3 {
  color: var(--white);
  padding: 15px 30px;
  font-size: 20px;
}
@media screen and (max-width: 750px) {
  .container .related h3 {
    font-size: 3.5rem !important;
  }
}
.container .related-products {
  margin-top: 30px;
  margin-bottom: 75px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}
@media screen and (max-width: 750px) {
  .container .related-products {
    flex-direction: column;
    flex-wrap: nowrap;
    width: 100%;
    align-items: flex-start;
  }
}
.container .related-products li {
  width: 50%;
  margin-bottom: 10px;
}
@media screen and (max-width: 750px) {
  .container .related-products li {
    margin-bottom: 20px;
    width: auto;
  }
}
.container .related-products li:nth-child(even) {
  padding-left: 65px;
}
@media screen and (max-width: 750px) {
  .container .related-products li:nth-child(even) {
    padding-left: 0;
  }
}
.container .related-products li a {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  display: flex;
  align-items: center;
  transition: all 0.3s;
}
@media screen and (max-width: 750px) {
  .container .related-products li a {
    width: 100%;
  }
}
.container .related-products li a:hover {
  opacity: 0.6;
}
.container .related-products li a img {
  margin-right: 15px;
}
.container .related-products li a p {
  position: relative;
}
.container .related-products li a p::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 100%;
  height: 2px;
  background: #a3a3a3;
}
.container .methods {
  background: var(--gray-bg);
  padding: 35px 40px;
  margin-bottom: 80px;
}
.container .methods .method {
  font-size: 20px;
  position: relative;
}
.container .methods .method::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -10px;
  width: 100%;
  height: 4px;
  background: #ccc;
}
.container .arrow-wrap {
  position: relative;
  width: 220px;
  height: 120px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
}
.container .arrow-wrap::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 18px 16px 0 16px;
  border-color: #d9d9d9 transparent transparent transparent;
}
.container .arrow-wrap::after {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  height: 115px;
  width: 10px;
  background: #d9d9d9;
}
.container .arrow-wrap .text-arrow {
  z-index: 10;
  background: var(--red);
  height: 40px;
  width: 220px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.container .arrow-wrap .text-arrow p {
  font-size: 20px;
  color: var(--white);
}
@media screen and (max-width: 750px) {
  .container .arrow-wrap .text-arrow p {
    font-size: 1.6rem !important;
  }
}
.container p {
  font-size: 16px;
}
.container img {
  max-width: 100%;
}
.container .nav-block {
  margin-top: 49px;
  margin-bottom: 70px;
  display: flex;
  justify-content: space-between;
  width: 100%;
}
@media screen and (max-width: 750px) {
  .container .nav-block {
    flex-wrap: wrap;
    margin-bottom: 50px;
    margin: 0 0 30px;
  }
}
.container .nav-block .nav-item {
  width: 23.931%;
}
@media screen and (max-width: 750px) {
  .container .nav-block .nav-item {
    width: 49%;
    margin-bottom: 10px;
  }
}
.container .nav-block .nav-item a {
  padding: 13px 0;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 18px;
  color: var(--red);
  border: 2px solid var(--red);
  border-radius: 30px;
}
.container .nav-block .nav-item a.nav-active {
  background: var(--red);
  color: var(--white);
}
.container .ttl {
  font-size: 50px;
  padding-left: 49px;
  position: relative;
  margin-bottom: 50px;
  font-weight: 500;
}
@media screen and (max-width: 750px) {
  .container .ttl {
    margin-bottom: 20px;
    font-size: 5rem !important;
  }
}
.container .ttl.none {
  padding-left: 0;
}
.container .ttl.none::after {
  display: none;
}
.container .ttl::after {
  position: absolute;
  content: "";
  width: 9px;
  height: 100%;
  top: 2px;
  left: 0;
  background: var(--red);
}
.container .mTtl {
  background: var(--red);
}
.container .mTtl h2 {
  position: relative;
  font-size: 20px;
  padding: 15px 0 15px 70px;
  color: var(--white);
}
@media screen and (max-width: 750px) {
  .container .mTtl h2 {
    font-size: 3.5rem !important;
  }
}
.container .mTtl h2.nonum {
  padding: 15px 0 15px 30px;
}
.container .mTtl h2 span {
  top: 50%;
  left: 30px;
  transform: translateY(-50%);
  position: absolute;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 28px;
  height: 28px;
  background: var(--white);
  color: var(--red);
  border-radius: 100%;
}
@media screen and (max-width: 750px) {
  .container .mTtl h2 span {
    width: 3.5rem;
    height: 3.5rem;
  }
}
.container .mTtl h2 span i {
  line-height: 1;
  font-style: normal;
  font-weight: bold;
  transform: translateX(1px);
}
.container .sTtl {
  font-size: 24px;
  padding-left: 25px;
  position: relative;
}
@media screen and (max-width: 750px) {
  .container .sTtl {
    font-size: 3.5rem !important;
  }
}
.container .sTtl::before {
  content: "";
  position: absolute;
  top: -6px;
  left: 0;
  width: 6px;
  height: 40px;
  background: #a30000;
}
@media screen and (max-width: 750px) {
  .container .sTtl::before {
    top: 0;
  }
}
.container .sTtl::after {
  content: "";
  position: absolute;
  bottom: -12px;
  left: 0;
  width: 100%;
  height: 1px;
  background: #a30000;
}
.container .inner {
  max-width: 1170px;
  padding: 0 10px;
  margin: 0 auto;
}
@media screen and (max-width: 750px) {
  .container .inner {
    padding: 0 30px;
  }
}
/*# sourceMappingURL=common.css.map */