:root {
  /* カラー */
  --color-main: #33394e;
  --color-accent: #ebf0ff;

  /* フォント */
  --font-ja: 'Noto Sans JP', sans-serif;
  --font-en: 'Figtree', sans-serif;

  --hd-main-height: 126px;
}

@media (max-width: 768px) {
  :root {
    --hd-main-height: 64px;
  }
}

/* 全体 */
body {
  font-family: var(--font-ja);
}

.site-hd ul,
.site-hd ol,
.site-hd li,
.site-ft ul,
.site-ft ol,
.site-ft li {
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-hd a,
.site-ft a {
  text-decoration: none;
  transition: all 0.3s ease-out;
}

.site-hd a:hover,
.site-ft a:hover {
  opacity: 0.7;
}

@media (max-width: 768px) {
  .pc-only {
    display: none !important;
  }
}

@media (min-width: 769px) {
  .sp-only {
    display: none !important;
  }
}

/* ヘッダー */

.site-hd {
  position: sticky;
  inset-block-start: 0;
  inset-inline-start: 0;
  z-index: 10;
  background: #fff;
  box-shadow: 0px 4px 4px #222e640d;
}

.site-hd .__link {
  color: var(--color-main);
}

.site-hd .__inner {
  position: relative;
  margin-inline: auto;
  padding: 2.0rem var(--ystd-container-gutter);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  max-inline-size: calc(var(--ystd-container-width) + var(--ystd-container-gutter) * 2);
}

.hd-logo {
  position: absolute;
  inset-inline-end: 50%;
  translate: 50%;
  inline-size: fit-content;
}

.cat-list {
  display: flex;
  align-items: center;
}

.cat-list .__item.--has-cat:hover .child-list {
  opacity: 1;
  visibility: visible;
}

.cat-list .__item.--has-cat:hover > .__link {
  color: #333f73;
  opacity: 1;
}

.cat-list .__link {
  display: flex;
  align-items: center;
  font-weight: 600;
}

.cat-list .__link::after {
  content: '';
  display: block;
  block-size: 7px;
  inline-size: 15px;
  background: url('../library/hd-arrow.svg') no-repeat center center / contain;
}

.child-list {
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease-out;
}

.child-list .__item {
  border: 1px solid #d2d2d2;
}

.child-list .__link {
  position: relative;
  background: #fff;
}

.child-list .__link::after {
  content: '';
  position: absolute;
  inset-block: 0;
  inset-inline-end: 15px;
  margin: auto;
  display: block;
  block-size: 10px;
  inline-size: 6px;
  background: url('../library/hd-child-arrow.svg') no-repeat center center / contain;
}

@media (max-width: 768px) {
  .site-hd .__inner {
    padding: 0.9rem var(--ystd-container-gutter);
  }
  .cat-list .__link {
    font-size: 0.875rem;
  }

  .hd-logo {
    inset-block: 25%;
    max-inline-size: 110px;
  }

  /* SPメニュー */

  .hd-icon-menu {
    flex: 1;
    display: flex;
    justify-content: space-between;
    gap: 1rem;
  }

  .hd-icon-menu .__link {
    position: relative;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: none;
    border: none;
    block-size: 35px;
    inline-size: 40px;
  }

  .hd-icon-menu .__link:hover {
    box-shadow: none;
  }

  .hd-icon-menu .__text {
    font-size: 0.625rem;
  }

  .hd-icon-menu .menu-sw::before,
  .hd-icon-menu .menu-sw::after {
    content: '';
    display: block;
    block-size: 25px;
    inline-size: 25px;
    transition: opacity 0.3s ease-out;
  }

  .hd-icon-menu .menu-sw::before {
    background: url(../library/sp-menu.svg) no-repeat center center / contain;
  }

  .hd-icon-menu .menu-sw.--search::before {
    background: url(../library/sp-search.svg) no-repeat center center / contain;
  }

  .hd-icon-menu .menu-sw::after {
    position: absolute;
    inset-block-start: 0;
    inset-inline: auto;
    background: url(../library/close.svg) no-repeat center center / contain;
  }

  .hd-icon-menu .__link.--open::before,
  .hd-icon-menu .__link.menu-sw:not(.--open)::after {
    opacity: 0;
  }
}

@media (min-width: 769px) {
  .hd-logo .__img {
    max-inline-size: 156px;
  }

  .cat-list {
    gap: 4.375rem;
  }

  .cat-list .__link {
    gap: 0.625rem;
    font-size: 0.8rem;
  }

  .child-list {
    position: absolute;
    inset-block-start: 80px;
  }

  .child-list .__link {
    padding: 12px 82px 12px 15px;
    display: block;
  }

  .child-list .__link:hover {
    background: var(--color-accent);
    opacity: 1;
  }
}

/* フッター */
.site-ft {
  background: var(--color-main);
}

.site-ft a {
  color: #fff;
}

.site-ft .__inner {
  margin-inline: auto;
  padding: 1.3rem var(--ystd-container-gutter);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  max-inline-size: calc(var(--ystd-container-width) + var(--ystd-container-gutter) * 2);
  font-size: 0.75rem;
}

.site-ft .__list {
  display: flex;
  align-items: center;
  gap: 1.875rem;
}

.site-ft .ft-copyright {
  color: #fff;
  font-size: 100%;
  font-family: var(--font-en);
}

@media (max-width: 768px) {
  .site-ft .__inner {
    padding: 1.2rem var(--ystd-container-gutter) 0.8rem;
  }
}

@media (max-width: 769px) {
  .site-ft .__inner {
    flex-direction: column;
    gap: 1.5rem;
  }

  .site-ft .__list {
    flex-direction: column;
    gap: 0.85rem;
  }
}

/* 検索 */

.search-field[type='search']::-webkit-search-cancel-button {
  -webkit-appearance: none;
  appearance: none;
  display: none;
}

input::placeholder {
  color: var(--color-main);
  opacity: 1;
}

/* 古いブラウザ対応 */
input::-webkit-input-placeholder {
  color: var(--color-main);
}
input:-moz-placeholder {
  color: var(--color-main);
}
input::-moz-placeholder {
  color: var(--color-main);
}
input:-ms-input-placeholder {
  color: var(--color-main);
}

.search-field {
  position: relative;
  padding: 12px 45px 12px 20px;
  color: var(--color-main);
  border: 1px solid #d2d2d2;
  border-radius: 0;
}

.search-field:focus {
  outline: none;
}

.search-btn {
  position: absolute;
  inset-block: 0;
  inset-inline-end: 15px;
  margin: auto;
  padding: 0;
  block-size: 20px;
  inline-size: 20px;
  background: none;
  border: none;
  cursor: pointer;
}

.search-btn:hover {
  box-shadow: none;
}

.search-btn::after {
  content: '';
  display: block;
  block-size: 100%;
  inline-size: 100%;
  background: url('../library/search.svg') no-repeat center center / contain;
}

@media (max-width: 768px) {
  .hd-search {
    position: fixed;
    inset-block-start: var(--hd-main-height);
    inset-inline-start: 0;
    z-index: 9;
    padding: 1rem;
    inline-size: 100%;
    background: var(--color-accent);
    opacity: 0;
    visibility: hidden;
    box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.1);
    transition: opacity 0.3s ease-out;
  }

  .hd-search.--open {
    opacity: 1;
    visibility: visible;
  }

  .search-field {
    border: none;
  }
}

@media (min-width: 769px) {
  .site-hd .search-form {
    inline-size: 280px;
  }

  .search-field {
    font-size: 0.75rem;
  }
}

/* SPグローバルナビゲーション */
.global-menu {
  position: fixed;
  inset-block-start: var(--hd-main-height);
  inset-inline-start: 0;
  z-index: 9;
  padding-block-start: 1rem;
  padding-inline: var(--ystd-container-gutter);
  inline-size: 100vw;
  block-size: calc(100dvh - var(--hd-main-height));
  padding-block-end: 1rem;
  background: #fff;
  overflow-y: auto;
  overscroll-behavior: contain;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease-out;
}

.global-menu ul,
.global-menu ol,
.global-menu li {
  padding: 0;
  list-style: none;
}

.global-menu a {
  color: var(--color-main);
  text-decoration: none;
}

.global-menu.--open {
  opacity: 1;
  visibility: visible;
}

.glb-link {
  margin-block-end: 1rem;
  display: flex;
  justify-content: center;
  gap: 35px;
}

.glb-link .__item {
  inline-size: 120px;
  background: var(--color-main);
}

.glb-link .__link {
  padding-block: 0.8rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  block-size: 100%;
  font-size: 0.875rem;
  color: #fff;
}

.glb-link .__link.--blog-link::before {
  content: '';
  display: block;
  flex: 1;
  block-size: 35px;
  inline-size: 35px;
  background: url('../library/icon1.svg') no-repeat center center / contain;
}

.glb-link .__link.--ec-link::before {
  content: '';
  display: block;
  block-size: 40px;
  inline-size: 45px;
  background: url('../library/icon2.svg') no-repeat center center / contain;
}

.glb-section .__title {
  padding: 0.8rem 2rem;
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  background: var(--color-accent);
}

.glb-section .__link {
  padding: 0.8rem 1rem 0.8rem 2rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.875rem;
}

.glb-section .__link::after {
  content: '';
  display: block;
  block-size: 13px;
  inline-size: 8px;
  background: url(../library/hd-child-arrow.svg) no-repeat center center / contain;
}