/* =========================
   Base / Tokens
========================= */ 
:root {
  --main: #130079;
  --sub: #395aa6;
  --text: #171717;
  --paint: #d01720;
  --clean: #003e93;
  --compressor: #4ba73a;
  --polish: #ffa500;
  --encore: #6a3386;
  --other: #336a86;
  --bg: #ffffff;
  --panel: #ffffff;
  --border: #e6e9f2;
  --outer: 1320px;
  --inner: 1000px;
  --r: 14px;
  --shadow: 0 10px 26px rgba(19, 0, 121, .10);
  --font-base: "Noto Sans JP", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
  --font-heading: "Roboto", "Noto Sans JP", system-ui, -apple-system, "Segoe UI", "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
  --font-num: "Oswald", "Noto Sans JP", sans-serif;
  --fw-regular: 400; /* 本文 */
  --fw-medium: 500; /* 軽い強調 */
  --fw-semibold: 600; /* ボタン・UI */
  --fw-bold: 700; /* 見出し */
  --fw-extrabold: 800; /* 強い見出し */
  --font-size: 14px;
  --btn-border: 1px;
  --btn-font: 14px;
}
/* =========================
   Header
========================= */
/* width containers */
.outer {
  width: min(100% - 32px, var(--outer));
  margin-inline: auto;
}
.inner {
  width: min(100%, var(--inner));
  margin-inline: auto;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 2500;
  background: #fff;
}
/* 上段 */
.header-top {
  border-bottom: 1px solid var(--border);
  background: #fff;
}
.header-top__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 8px 0;
}
.header-logo {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
}
.header-logo img {
  display: block;
  height: 35px;
  width: auto;
}
.header-top__right {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 1 1 auto;
  justify-content: flex-end;
  min-width: 0;
}
/* English link */
.header-top__link {
  font-weight: var(--fw-regular);
  color: var(--sub);
  gap: 8px;
}
.header-top__link i {
  font-size: 16px;
  opacity: .85;
}
/* TEL */
.header-tel {
  text-align: center;
  white-space: nowrap;
}
.header-tel__row {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.header-tel__row i {
  font-size: 26px;
  color: var(--main);
  transform: translateY(2px);
}
.header-tel__num {
  font-family: var(--font-num);
  font-size: 30px;
  font-weight: 600;
  letter-spacing: .02em;
  color: #111;
  line-height: 1;
}
.header-tel__sub {
  margin-top: 6px;
  font-size: 13px;
  font-weight: var(--fw-medium);
  color: #333;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .75rem 1.1rem;
  border-radius: 999px;
  border: var(--btn-border) solid transparent;
  font-weight: var(--fw-semibold);
  line-height: 1;
  white-space: nowrap;
}
.btn, .topicsBtn, .searchCta {
  transition:
    background-color .2s ease, color .2s ease, box-shadow .2s ease;
  font-size: var(--btn-font);
}
.btn:hover, .topicsBtn:hover {
  background: var(--main);
  color: #fff;
  border-radius: 999px;
}
/* 通常 */
.btn__icon, .topicsBtn__icon {
  transition:
    background-color .2s ease, color .2s ease;
}
/* hover時 */
.btn:hover .btn__icon, .topicsBtn:hover .topicsBtn__icon {
  background: #fff;
  color: var(--main);
}
.header-cta {
  background: var(--main);
  color: #fff;
  border-radius: 999px;
  padding: 0 28px;
  gap: 10px;
  font-weight: var(--fw-semibold);
  min-height: 44px;
  width: auto;
  height: auto;
}
.header-cta i {
  font-size: 18px;
  transform: translateY(1px);
  margin-right: 5px;
  color: #fff;
}
.header-cta span {
  font-size: 16px;
  letter-spacing: .05em;
}
/* 下段ナビ */
.header-nav {
  border-bottom: 1px solid var(--border);
  background: #f7f7f9;
}
.header-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
}
.header-nav__item {
  position: relative;
}
.header-nav__item + .header-nav__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 15px;
  bottom: 15px;
  width: 1px;
  background: #d9d9de;
}
.header-nav__item:first-child::before {
  content: "";
  position: absolute;
  left: 0;
  top: 15px;
  bottom: 15px;
  width: 1px;
  background: #d9d9de;
}
.header-nav__item:last-child::after {
  content: "";
  position: absolute;
  right: 0;
  top: 15px;
  bottom: 15px;
  width: 1px;
  background: #d9d9de;
}
.header-nav__link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 34px;
  min-height: 64px;
  background: #f7f7f9;
}
.header-nav__link:hover {
  background: #fff;
}
.header-nav__icon {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
}
.header-nav__icon img {
  width: 34px;
  height: 34px;
  object-fit: contain;
  display: block;
}
.header-nav__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.header-nav__text .jp {
  font-weight: var(--fw-semibold, 600);
  color: var(--main);
  font-size: 14px;
  line-height: 1.2;
}
.header-nav__text .en {
  font-family: var(--font-heading, "Roboto", "Noto Sans JP", sans-serif);
  font-weight: 700;
  letter-spacing: .06em;
  color: #222;
  font-size: 12px;
  line-height: 1.1;
  opacity: .9;
}
/* ===== dropdown ===== */
.header-nav__item.has-sub {
  position: relative;
}
.subnav {
  position: absolute;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  top: calc(100% + 6px);
  width: 220px;
  background: var(--main);
  border: 1px solid rgba(255, 255, 255, .10);
  border-radius: 0;
  box-shadow: 0 18px 28px rgba(0, 0, 0, .22);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  z-index: 200;
}
/* 表示（hover or focus-within） */
.header-nav__item.has-sub:hover .subnav, .header-nav__item.has-sub:focus-within .subnav {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
  transition: transform .16s ease, opacity .16s ease;
}
/* アイテム */
.subnav__item {
  display: flex;
  align-items: center;
  font-size: 14px;
  min-height: 44px;
  padding: 10px 14px;
  color: #fff;
  text-decoration: none;
  border-top: 1px solid rgba(255, 255, 255, .18);
}
.subnav__item:first-child {
  border-top: 0;
}
.subnav__item:hover {
  background: rgba(255, 255, 255, .10);
  color: #fff;
}
.header-nav__item.has-sub::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  height: 14px;
}
.mnav-btn {
  display: none;
  width: 44px;
  height: 32px;
  border: 0;
  border-radius: 4px;
  background: var(--main);
  color: #fff;
}
.mnav-btn i {
  font-size: 24px;
  color: #fff;
}
/* ===== responsive ===== */
@media (max-width: 980px) {
  .header-tel__sub {
    display: none;
  }
  .header-tel__num {
    font-size: 22px;
  }
  .header-nav__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .header-nav__item:last-child::after {
    content: none;
  }
}
@media (max-width: 640px) {
  .header-top__link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
  }
  .header-tel {
    display: none;
  }
  .header-cta {
    display: none;
  }
  .header-nav {
    display: none;
  }
  .mnav-btn {
    display: inline-grid;
    place-items: center;
  }
  .header-logo {
    flex: 1 1 auto;
    min-width: 0;
  }
  .header-logo img {
    height: 20px;
  }
  .header-top__right {
    flex: 0 0 auto;
    gap: 10px;
    min-width: auto;
  }
  .header-top__link {
    display: inline-flex;
    font-size: 12px;
    white-space: nowrap;
  }
  .mnav-btn {
    display: inline-grid;
    place-items: center;
    flex: 0 0 auto;
  }
}
.mnav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .25);
  display: none;
  z-index: 3000;
}
.mnav {
  position: fixed;
  inset: 0;
  background: #3b63a9;
  color: #fff;
  z-index: 3100;
  box-shadow: -18px 0 28px rgba(0, 0, 0, .22);
  flex-direction: column;
}
.mnav__body {
  flex: 1 1 auto;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
body.is-mnav-open {
  overflow: hidden;
}
body.is-mnav-open .mnav {
  display: flex;
}
body.is-mnav-open .mnav-overlay {
  display: block;
}
.mnav__header {
  position: relative;
  background: #fff;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.mnav__logo {
  height: 20px;
  width: auto;
  display: block;
}
.mnav__close {
  width: 44px;
  height: 32px;
  border: 0;
  border-radius: 4px;
  background: var(--main);
  color: #1b1b1b;
  display: grid;
  place-items: center;
}
.mnav__close i {
  font-size: 24px;
  color: #fff;
}
/* ===== Main list ===== */
.mnav__list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.mnav-item__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 14px;
  position: relative;
}
.mnav-item__row::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 0;
  height: 1px;
  background: rgba(255, 255, 255, .5);
}
.mnav-item__link {
  display: flex;
  flex-direction: column;
  gap: 4px;
  color: #fff;
  min-width: 0;
}
.mnav-item__jp {
  font-size: 16px;
  letter-spacing: .02em;
}
.mnav-item__en {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: .08em;
  opacity: .95;
}
/* + / - button */
.mnav-item__toggle {
  width: 32px;
  height: 32px;
  border: 0;
  background: transparent;
  color: #fff;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
}
.mnav-item__toggle i {
  font-size: 16px;
  color: #fff;
}
/* ===== Sub list (accordion) ===== */
.mnav-sub {
  list-style: none;
  margin: 0;
  padding: 6px 0 10px;
}
.mnav-sub li a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  color: #fff;
  font-size: 14px;
}
.mnav-sub li:first-child a {
  border-top: 0;
}
.mnav-sub li a::before {
  content: "›";
  opacity: .9;
}
/* ===== Bottom card (SNS + TEL + CTA) ===== */
.mnav-bottom {
  background: #fff;
  color: #111;
  overflow: hidden;
  padding: 0.5rem 2.5rem 1rem;
}
/* --- SNS --- */
.mnav-sns {
  padding: 14px 14px 10px;
}
.mnav-sns__title {
  text-align: center;
  font-weight: 700;
  padding: 2px 0 10px;
  color: var(--main);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 18px;
}
.mnav-sns__title::before, .mnav-sns__title::after {
  content: "";
  width: 24px;
  height: 2px;
  background: var(--main);
  border-radius: 999px;
  opacity: .9;
  transform: translateY(1px);
}
/* 左側：\ */
.mnav-sns__title::before {
  transform: translateY(1px) rotate(50deg);
}
/* 右側：/ */
.mnav-sns__title::after {
  transform: translateY(1px) rotate(-50deg);
}
.mnav-sns__icons {
  display: flex;
  justify-content: center;
  gap: 14px;
  padding-bottom: 22px;
  border-bottom: 1px solid #8C8C8C;
}
.snsIcon {
  width: 36px;
  height: 36px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: #fff;
  border: 1px solid #e6e9f2;
  color: #111;
}
/* --- TEL + CTA --- */
.mnav-contact {
  padding: 12px 14px 14px;
}
.mnav-tel {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: #111;
  text-decoration: none;
}
.mnav-tel i {
  font-size: 28px;
  color: var(--main);
}
.mnav-tel__num {
  font-family: var(--font-num);
  font-weight: 600;
  font-size: 34px;
  letter-spacing: .02em;
  line-height: 1;
}
.mnav-tel__sub {
  text-align: center;
  font-size: 14px;
  font-weight: 500;
  margin-top: 6px;
}
.mnav-cta {
  margin: 12px auto 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 10px 20px;
  border-radius: 999px;
  background: var(--main);
  color: #fff;
  width: 100%;
  font-size: 16px;
}
.mnav-cta i {
  font-size: 18px;
  transform: translateY(1px);
  color: #fff;
}
/* =========================
   Footer
========================= */
.site-footer {
  margin-top: 30px;
  background: var(--sub);
  color: #fff;
}
.site-footer .outer {
  max-width: var(--inner);
  margin: 0 auto;
  position: relative;
  overflow: visible;
}
.footer__inner {
  display: grid;
  grid-template-columns: 420px 1fr;
  grid-template-areas:
    "left nav"
    "sns  nav";
  column-gap: 56px;
  row-gap: 26px;
  align-items: start;
  padding-top: 3.5rem;
}
.footer__left {
  display: block;
  grid-area: left;
}
.footer__nav {
  grid-area: nav;
}
.footer__sns {
  grid-area: sns;
}
.footer__nav {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 28px;
}
.footer__brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}
.brand__logoWrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}
.brand__logo {
  font-weight: 900;
  letter-spacing: .08em;
  font-size: 26px;
  line-height: 1;
}
.brand__name {
  font-weight: 700;
  font-size: 16px;
  line-height: 1.1;
  white-space: nowrap;
}
/* SNS */
.footer__sns {
  margin-top: 0;
  width: 100%;
  text-align: center;
}
.footer__snsTitle {
  position: relative;
  display: inline-block;
  text-align: center;
  padding: 6px 0;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: .04em;
  margin-bottom: 0;
  margin-top: 0;
}
.footer__snsTitle::before, .footer__snsTitle::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 20px;
  height: 1px;
  background: rgba(255, 255, 255, .9);
}
/* 左側：\ */
.footer__snsTitle::before {
  transform: translateY(1px) rotate(50deg);
  left: -27px;
}
/* 右側：/ */
.footer__snsTitle::after {
  transform: translateY(1px) rotate(-50deg);
  right: -22px;
}
/* SNSアイコン列 */
.footer__snsIcons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-bottom: none;
}
.footer__snsIcons .snsIcon {
  display: inline-flex;
  width: 44px;
  height: 44px;
  border-radius: 0;
  background: transparent;
  border: none;
  box-shadow: none;
  align-items: center;
  justify-content: flex-start;
  transition: transform .15s ease, opacity .15s ease;
}
.footer__snsIcons .snsIcon:hover {
  transform: translateY(-2px);
  opacity: .9;
}
.footer__snsIcons img {
  width: 34px;
  height: 34px;
  object-fit: contain;
  display: block;
}
.footerNav__head {
  font-weight: 800;
  font-size: 13px;
  line-height: 1.2;
  letter-spacing: .03em;
  margin: 0 0 10px;
}
.footerNav__head a {
  color: #fff !important;
}
.footerNav__head .en {
  display: block;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: .08em;
  opacity: .92;
  margin-top: 3px;
}
.footerNav__head--sub {
  margin-top: 16px;
}
.footerNav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
}
.footerNav__list a {
  color: rgba(255, 255, 255, .92) !important;
  text-decoration: none;
  font-size: 12px;
  line-height: 1.35;
  letter-spacing: .02em;
}
.footerNav__list a:hover {
  opacity: .85;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.footer__nav > .footerNav__col:nth-child(2) > .footerNav__head:nth-of-type(2), .footer__nav > .footerNav__col:nth-child(4) > .footerNav__head--sub {
  margin-top: 32px;
}
/* 仕切り線 */
.footer__divider {
  border: 0;
  height: 1px;
  background: #fff;
  margin: 18px 0 10px;
}
/* 下段リンク */
.footer__sub {
  padding: 20px 0 32px;
}
.footer__links {
  display: flex;
  gap: 34px;
  flex-wrap: wrap;
}
.footer__links a {
  color: rgba(255, 255, 255, .92);
  text-decoration: none;
  font-size: 12px;
  letter-spacing: .02em;
}
.footer__links a:hover {
  opacity: .85;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.footer__bottom {
  background: #fff;
  color: var(--text);
  padding: 10px 0;
}
.copy {
  display: block;
  text-align: center;
  font-size: 11px;
  letter-spacing: .02em;
  opacity: .85;
}
/* ===============================
  Footer character
=============================== */
/* キャラクター（outer右外） */
.footer__character {
  position: absolute;
  left: 100%;
  bottom: -10px;
  margin-left: 24px;
  z-index: 2;
  pointer-events: none;
  width: 90px;
}
.footer__character img {
  display: block;
  width: 100%;
  height: auto;
}
/* =========================================================
  Footer Nav (SP accordion )
========================================================= */
@media (max-width: 768px) {
  /* 4カラム → 1カラム */
  .footer__nav {
    display: block;
    border-top: 1px solid rgba(255, 255, 255, .35);
    border-bottom: 1px solid rgba(255, 255, 255, .35);
    width: 100%;
  }
  .footerNav__col {
    display: block;
  }
  /* 見出し行（罫線＋タップ領域） */
  .footerNav__head {
    margin: 0;
    padding: 16px 44px 16px 0; /* 右は＋用余白 */
    position: relative;
    border-top: 1px solid rgba(255, 255, 255, .35);
    cursor: default;
  }
  /* 最初の見出しだけ上罫線はnav側に任せる */
  .footerNav__col:first-child .footerNav__head:first-child {
    border-top: 0;
  }
  /* 見出し内テキスト（タップしやすく） */
  .footerNav__head > a {
    display: inline-block;
    font-weight: 800;
    font-size: 14px;
    line-height: 1.2;
  }
  .footerNav__head .en {
    display: block;
    margin-top: 4px;
    font-size: 12px;
    letter-spacing: .08em;
    opacity: .92;
  }
  /* -----------------------------
     ＋アイコン制御
  ----------------------------- */
  /* いったん全見出しの＋を消す */
  .footerNav__head::before, .footerNav__head::after {
    content: none;
  }
  /* 下層ありの見出しだけ＋を表示 */
  .footerNav__head.has-children::before, .footerNav__head.has-children::after {
    content: "";
    position: absolute;
    right: 14px;
    top: 50%;
    width: 14px;
    height: 2px;
    background: rgba(255, 255, 255, .95);
    transform: translateY(-50%);
    border-radius: 1px;
  }
  /* 縦棒（＋） */
  .footerNav__head.has-children::after {
    transform: translateY(-50%) rotate(90deg);
    transition: transform .18s ease;
  }
  /* 開いているときは「＋ → −」 */
  .footerNav__head.has-children.is-open::after {
    transform: translateY(-50%) rotate(0deg);
  }
  /* 下層がない見出しは、＋用の右余白を縮める */
  .footerNav__head:not(.has-children) {
    padding-right: 10px;
  }
  /* -----------------------------
     リスト（初期は閉じる）
  ----------------------------- */
  .footerNav__list {
    display: none;
    margin: 0;
    padding: 10px 0 12px 0;
  }
  /* JSで開いたとき */
  .footerNav__list.is-open {
    display: grid;
    gap: 10px;
  }
  .footerNav__list a {
    color: rgba(255, 255, 255, .92);
    text-decoration: none;
    font-size: 13px;
    letter-spacing: .02em;
  }
  .footerNav__list a:hover {
    text-decoration: underline;
    text-underline-offset: 3px;
  }
  .footerNav__list a::before {
    content: "›";
    opacity: .9;
    margin-right: 10px;
  }
  .footerNav__head:not(.has-children)::before, .footerNav__head:not(.has-children)::after {
    content: none !important;
  }
  .footer__nav > .footerNav__col:nth-child(2) > .footerNav__head:nth-of-type(2), .footer__nav > .footerNav__col:nth-child(4) > .footerNav__head--sub {
    margin-top: 0;
  }
  .footer__character {
    right: 0;
    left: auto;
    width: 75px;
  }
  .footer__sub {
    padding-bottom: 75px;
  }
  .footer__sns {
    margin-top: 0;
  }
  .footer__snsIcons {
    padding-bottom: 0;
  }
  .footer__inner {
    display: flex;
    flex-direction: column;
  }
  .site-footer .footer__snsIcons {
    justify-content: center;
  }
  .site-footer {
    padding-bottom: 75px;
    margin-top: 120px;
  }
}
/* =========================
   Support menu
   ========================= */
.support-menu {
  position: fixed;
  z-index: 1100;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
}
.support-menu__list {
  list-style: none;
  margin: 0;
  padding: 0;
  overflow: hidden; /* 角丸の内側に収める */
  border-radius: 10px 0 0 10px; /* 左上 右上 右下 左下 */
  border: 1px solid #DEE0E4;
  border-right: none;
}
.support-menu__list > li + li {
  border-top: 1px solid #DEE0E4;
}
.support-menu__item {
  display: flex;
  align-items: center;
  gap: 20px;
  text-decoration: none;
  color: var(--text);
  background: #fff;
  text-align: center;
  flex-direction: row;
  justify-content: flex-start;
  width: 190px;
  padding: 12px 14px;
  border: none;
  letter-spacing: 1px;
}
.support-menu__item:hover {
  background: #E4ECFF;
  color: var(--sub);
}
.support-menu__icon {
  display: block;
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
}
.support-menu__label {
  line-height: 1.2;
  text-align: left;
  font-size: 14px;
  font-weight: 700;
}
/* =========================
   SP: 下部固定（横3分割）
   ========================= */
@media (max-width: 767px) {
  .support-menu {
    left: 0;
    right: 0;
    bottom: 0;
    top: auto;
    transform: none;
    padding-bottom: env(safe-area-inset-bottom);
    box-sizing: border-box;
    z-index: 1800;
    pointer-events: none;
  }
  .support-menu__list {
    display: flex;
    flex-wrap: nowrap;
    width: 100%;
    background: #fff;
    box-sizing: border-box;
    pointer-events: auto;
  }
  .support-menu__list > li {
    flex: 1 1 0;
    min-width: 0;
    box-sizing: border-box;
  }
  .support-menu__item {
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
    padding: 6px;
    font-size: 12px;
  }
  .support-menu__list > li + li {
    border-left: 2px solid rgba(19, 0, 121, 0.15);
  }
  .support-menu__list > li + li .support-menu__item {
    border-left: none;
  }
  .support-menu__list > li:last-child .support-menu__item {
    border-right: none;
  }
  .support-menu__label {
    text-align: center;
    font-size: 12px;
    font-weight: 700;
    line-height: 1.15;
    word-break: normal;
  }
  .support-menu__list {
    border-radius: 10px 10px 0 0; /* 左上 右上 右下 左下 */
  }
}
/* =========================
   Page top button
   ========================= */
.pagetop {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 75px;
  height: 75px;
  border: 0;
  padding: 0;
  background: transparent;
  cursor: pointer;
  z-index: 1000;
  display: grid;
  place-items: center;
  transform: translateY(calc(-1 * var(--pagetop-lift, 0px)));
}
.pagetop img {
  display: block;
  width: 75px;
  height: 75px;
}
@media (max-width: 767px) {
  .pagetop {
    right: 10px;
    z-index: 1900;
    bottom: env(safe-area-inset-bottom, 0);
    pointer-events: auto;
    touch-action: manipulation;
  }
}
/* =========================================================
  Responsive
========================================================= */
@media (max-width: 1100px) {
  .footer__inner {
    grid-template-columns: 360px 1fr;
    gap: 28px;
  }
  .footer__nav {
    grid-template-columns: repeat(2, minmax(0, 1fr)); /* 4→2 */
    gap: 22px;
  }
}
@media (max-width: 780px) {
  .footer__inner {
    grid-template-columns: 1fr;
    gap: 22px;
    padding: 30px 0 12px;
  }
  .footer__snsTitle::before, .footer__snsTitle::after {
    width: 28px;
  }
  .footer__snsTitle::before {
    left: -42px;
  }
  .footer__snsTitle::after {
    right: -42px;
  }
}