@charset "utf-8";

/*======================================================================
  variable
======================================================================*/
:root {
  --color-white: #FFF;
  --color-primary: #F87700;
  --color-bg: #FBFAF6;
  --color-beige: #F5F2E3;
  --color-text: #5A5A5A;
  --color-text-sub: #828282;
  --color-text-title: #333;
  --color-gray: #D9D9D9;
}

/*======================================================================
  Reset CSS for HTML5
======================================================================*/
html, body, div, span, object, iframe, h1, h2, h3, h4, h5, h6, p,
blockquote, pre, abbr, address, cite, code, del, dfn, em, img, ins,
kbd, q, samp, small, strong, sub, sup, var, b, i, dl, dt, dd, ol, ul,
li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead,
tr, th, td, article, aside, canvas, details, figcaption, figure, footer,
header, main, menu, nav, section, summary, time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}

ul {
  list-style: none;
}

a {
  margin: 0;
  padding: 0;
  vertical-align: baseline;
  background: transparent;
}

img {
  line-height: 1;
  vertical-align: bottom;
}

/*======================================================================
  FORMAT
======================================================================*/
.inner {
  max-width: 76.8rem;
  margin: 0 auto;
  padding: 0 2rem;
}

/*======================================================================
  BASIC
======================================================================*/
html {
  font-size: 10px;
}

html,
body {
  height: 100%;
}

body {
  line-height: 1.5;
  font-family: "Yu Gothic", "Yu Gothic UI", "Segoe UI", "游ゴシック", "Meiryo", "Meiryo UI", "メイリオ", "Hiragino Sans", "Sanfrancisco", "Hiragino Kaku", "Gothic ProN", "Helvetica Neue", "Noto Sans CJK JP", "Roboto", sans-serif;
  font-size: 1.6rem;
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
  background: var(--color-bg);
}

p {
  line-height: 1.5;
}

a {
  color: var(--color-text);
  cursor: pointer;
  transition: .2s;
  text-decoration: none;
}

* {
  box-sizing: border-box;
}

.img {
  display: block;
  width: 100%;
  height: auto;
}

a img {
  transition: .2s;
}
a img:hover {
  opacity: .6;
}

.fit {
  position: relative;
  display: block;
  overflow: hidden;
}

.fit img {
  position: absolute;
  top: -50%;
  right: -50%;
  bottom: -50%;
  left: -50%;
  margin: auto;
  width: 100%;
  height: auto;
}

/*======================================================================
  component
======================================================================*/
.title-line {
  position: relative;
  padding-bottom: 1.4rem;
  font-size: 2.4rem;
  font-weight: bold;
  color: var(--color-text-title);
}
.title-line::before, .title-line::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: .2rem;
}
.title-line::before {
  width: 100%;
  background: var(--color-gray);
}
.title-line::after {
  width: 10rem;
  background: var(--color-primary);
}

/*======================================================================
  header
======================================================================*/
.mv {
  padding-top: 2rem;
  background: url(images/mv.jpg) no-repeat center;
  background-size: cover;
}

.mv_content {
  display: flex;
  flex-direction: column;
  gap: 8rem;
  padding-bottom: 8rem;
}

.mv_content_recommend-post {
  display: flex;
  gap: 1rem;
  margin-left: auto;
  padding: 1.8rem 3rem;
  border-radius: 99rem;
  background: var(--color-white);
  box-shadow: 0 4px 30px 0 rgba(0, 0, 0, 0.25);
}

.mv_content_recommend-post dd a {
  position: relative;
  padding-left: 2.9rem;
  font-weight: bold;
  text-decoration: underline;
}
.mv_content_recommend-post dd a:hover {
  color: var(--color-primary);
  text-decoration: none;
}
.mv_content_recommend-post dd a::before, .mv_content_recommend-post dd a::after {
  content: "";
  position: absolute;
  top: .2rem;
  left: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 1.6rem;
  height: 1.6rem;
}
.mv_content_recommend-post dd a::before {
  background: url(images/arrow_forward-hov.svg) no-repeat center;
  background-size: contain;
}
.mv_content_recommend-post dd a::after {
  background: url(images/arrow_forward.svg) no-repeat center;
  background-size: contain;
  transition: .2s;
}
.mv_content_recommend-post dd a:hover::after {
  opacity: 0;
}

.mv_content_logo {
  display: block;
  max-width: 37.6rem;
}

.mv_bottom {
  display: flex;
  align-items: flex-end;
  min-height: 19.6rem;
  padding-block: 4rem;
  background: url(images/wave.svg) no-repeat left center;
  background-size: 100% 100%;
}

.mv_bottom_content {
  width: 100%;
}

.mv_bottom h1 {
  max-width: 34rem;
  color: var(--color-text-title);
  font-weight: normal;
}

.gnav {
  display: block;
  position: relative;
}

.menu_button {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  gap: .5rem;
  margin: 2rem auto;
  width: 4.6rem;
  height: 4.6rem;
  border-radius: 99rem;
  font-size: 0;
  background: var(--color-primary);
  transition: .2s;
  cursor: pointer;
}
.menu_button:hover {
  background: var(--color-text);
}
.menu_button span {
  width: 3rem;
  height: .2rem;
  border-radius: 99rem;;
  background: var(--color-white);
}

.menu-main {
  max-height: 0;
  overflow: hidden;
  transition: .3s;
}

.menu-main ul {
  margin-bottom: 2rem;
  background: var(--color-white);
  border-radius: 2rem;
}

.menu-main ul li {
  padding: 2rem;
}
.menu-main ul li:not(:first-child) {
  padding-top: 0;
}
.menu-main ul li a {
  color: var(--color-primary);
  font-size: 1.8rem;
  font-weight: bold;
  text-decoration: none;
}
.menu-main ul li a:hover {
  text-decoration: underline;
}

.breadcrumb {
  margin: 0 auto;
}

.breadcrumb ul {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.breadcrumb ul li {
  padding-right: 5px;
  display: inline-block;
}

.breadcrumb ul li span {
  display: flex;
  align-items: center;
  gap: .4rem;
}

.breadcrumb ul li a span {
  font-weight: bold;
}
.breadcrumb ul li a span img:hover {
  opacity: 1;
}
.breadcrumb ul li a:hover {
  text-decoration: underline;
}

/*======================================================================
  footer
======================================================================*/
.footer {
  display: flex;
  flex-direction: column;
  gap: 8rem;
  padding-top: 8rem;
}

.fnav {
  max-width: 42rem;
}

.fnav ul {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.fnav ul li a {
  display: inline-block;
  position: relative;
  padding-left: 3.3rem;
  font-weight: bold;
}
.fnav ul li a::before, .fnav ul li a::after {
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  transition: .2s;
}
.fnav ul li a::before {
  left: 0;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 99rem;
  border: 1px solid var(--color-primary);
}
.fnav ul li a::after {
  left: 1rem;
  width: .8rem;
  height: .8rem;
  clip-path: polygon(0% 0%, 100% 50%, 0% 100%);
  background: var(--color-primary);
}
.fnav ul li a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}
.fnav ul li a:hover::before {
  background: var(--color-primary);
}
.fnav ul li a:hover::after {
  background: var(--color-white);
}

.footer_copy {
  padding-block: 2rem;
  border-top: 1px solid var(--color-gray);
  color: var(--color-text-sub);
}
.footer_copy_text {
  display: flex;
  justify-content: center;
}

/*======================================================================
  recommend
======================================================================*/
.recommend {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.recommend_post_item {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding: 2rem;
  border-radius: 2rem;
  background: var(--color-primary);
}

.recommend_post_item_category {
  display: flex;
  justify-content: flex-end;
}

.recommend_post_item_category a {
  position: relative;
  padding-left: 3.3rem;
  font-weight: bold;
  color: var(--color-white);
}
.recommend_post_item_category a::before, .recommend_post_item_category a::after {
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  transition: .2s;
}
.recommend_post_item_category a::before {
  left: 0;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 99rem;
  border: 1px solid var(--color-white);
}
.recommend_post_item_category a::after {
  left: 1rem;
  width: .8rem;
  height: .8rem;
  clip-path: polygon(0% 0%, 100% 50%, 0% 100%);
  background: var(--color-white);
}
.recommend_post_item_category a:hover {
  text-decoration: underline;
}
.recommend_post_item_category a:hover::before {
  background: var(--color-white);
}
.recommend_post_item_category a:hover::after {
  background: var(--color-primary);
}

.recommend_post_item_img {
  height: 20rem;
  border-radius: 1rem;
}

.recommend_post_item_img_title {
  position: relative;
  z-index: 1;
  display: inline-block;
  margin: 2rem;
  padding: 1rem 3rem;
  border-radius: 99rem;
  font-size: 1.8rem;
  font-weight: bold;
  color: var(--color-text-title);
  background: var(--color-white);
  pointer-events: none;
  transition: .2s;
}
.recommend_post_item_img:hover .recommend_post_item_img_title {
  color: var(--color-primary);
}

.recommend_post_item_text {
  color: var(--color-white);
}

/*======================================================================
  index
======================================================================*/
.index, .category, .detail {
  display: flex;
  flex-direction: column;
  gap: 8rem;
  padding-block: 8rem;
}

.index_head {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.index_head_title {
  font-size: 2.8rem;
  color: var(--color-text-title);
}

.index_head_img {
  margin-top: 2rem;
}

.index_category {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.index_category_list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.index_category_list_item {
  display: flex;
  gap: 2rem;
  width: 100%;
  padding: 2rem;
  border-radius: 2rem;
  background: var(--color-white);
}

.index_category_list_item_img {
  width: 11.5rem;
  height: 11.5rem;
  border-radius: 1rem;
}

.index_category_list_item:hover .index_category_list_item_img {
  opacity: 1;
}
.index_category_list_item_img::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-primary);
  opacity: 0;
  transition: .2s;
}
.index_category_list_item:hover .index_category_list_item_img::after {
  opacity: .4;
}

.index_category_list_item_info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.index_category_list_item_info_title {
  font-size: 2.4rem;
  color: var(--color-primary);
}

.index_category_list_item:hover .index_category_list_item_info_title {
  text-decoration: underline;
}

.index_category_list_item_info_text {
  transition: .2s;
}
.index_category_list_item:hover .index_category_list_item_info_text {
  color: var(--color-primary);
}

/*======================================================================
  category
======================================================================*/
.category_head {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.category_head_img {
  height: 25rem;
  border-radius: 1rem;
}

.category_post-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.category_post-list_item {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  padding: 2rem;
  border-radius: 2rem;
  border: 1px solid var(--color-text-sub);
}
.category_post-list_item:hover {
  border: 1px solid var(--color-primary);
  background: var(--color-beige);
}

.category_post-list_item_info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.category_post-list_item_head {
  display: flex;
  flex-direction: column;
  gap: .7rem;
}

.category_post-list_item_head_title {
  font-size: 2.4rem;
  color: var(--color-primary);
}
.category_post-list_item:hover .category_post-list_item_head_title {
  text-decoration: underline;
}

.category_post-list_item_head_category {
  font-weight: bold;
}
.category_post-list_item_head_category::before {
  content: "・";
}

.category_post-list_item_img {
  width: 18rem;
  height: 18rem;
  border-radius: 2rem;
}
.category_post-list_item:hover .category_post-list_item_img img {
  opacity: 1;
}
.category_post-list_item_img::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: var(--color-primary);
  opacity: 0;
  transition: .2s;
}
.category_post-list_item:hover .category_post-list_item_img::after {
  opacity: .4;
}

.category_post-list_item_more {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 4.3rem;
  padding-inline: 1rem;
  border-radius: 99rem;
  font-weight: bold;
  background: var(--color-gray);
  transition: .2s;
}
.category_post-list_item:hover .category_post-list_item_more {
  color: var(--color-white);
  background: var(--color-primary);
}
.category_post-list_item_more span {
  position: relative;
  padding-left: 3.3rem;
}
.category_post-list_item_more span::before, .category_post-list_item_more span::after {
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  transition: .2s;
}
.category_post-list_item_more span::before {
  left: 0;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 99rem;
  background: var(--color-white);
}
.category_post-list_item_more span::after {
  left: .9rem;
  width: .8rem;
  height: .8rem;
  clip-path: polygon(0% 0%, 100% 50%, 0% 100%);
  background: var(--color-text);
}
.category_post-list_item_more span:hover {
  text-decoration: underline;
}
.category_post-list_item:hover span::after {
  background: var(--color-primary);
}

/*======================================================================
  detail
======================================================================*/
.detail_head {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.detail_post .fit {
  height: 20rem;
  margin-top: 1rem;
  border-radius: 1rem;
}

.detail_post h3 {
  font-size: 2rem;
}
.detail_post h3:not(:first-child) {
  margin-top: 4rem;
}

.detail_post p {
  margin-top: 1rem;
}

.detail_post a {
  font-weight: bold;
  color: #355aeb;
}
.detail_post a:hover {
  text-decoration: underline;
}

.detail_post .link_item {
  display: inline-block;
  margin-top: 1em;
}
.detail_post .link_item th {
  text-align: left;
}
.detail_post .link_item img {
  max-width: 100%;
  height: auto;
}

/*======================================================================
  sp
======================================================================*/
@media screen and (max-width: 690px) {
  .mv_content_recommend-post {
    flex-direction: column;
  }

  .mv_bottom {
    background-size: cover;
  }
}

@media screen and (max-width: 600px) {
  .category_post-list_item {
    flex-direction: column;
  }
  .category_post-list_item_img {
    width: 100%;
  }
}

@media screen and (max-width: 500px) {
  .index_category_list_item {
    flex-direction: column;
  }
  .index_category_list_item_img {
    width: 100%;
  }
}