@charset "utf-8";

/* GoogleFonts読み込み 下記のライセンス記述は削除禁止 */
/*
 * "Noto Sans JP" licensed under the SIL Open Font License 1.1
 * by https://fonts.google.com/specimen/Noto+Sans+JP
 */
@font-face {
  font-family: "Noto Sans JP";
  font-style: normal;
  font-weight: 400;
  src: url("fonts/NS-400.woff2") format("woff2"), url("fonts/NS-400.woff") format("woff");
  font-display: swap;
}

@font-face {
  font-family: "Noto Sans JP";
  font-style: normal;
  font-weight: 700;
  src: url("fonts/NS-700.woff2") format("woff2"), url("fonts/NS-700.woff") format("woff");
  font-display: swap;
}

/*---------------------------------------------
    base settings
*/
:root {
  font-size: 62.5%;
  --s-2: calc(var(--s1) / 2);
  --s1: 0.8rem;
  --s2: calc(var(--s1) * 2);
  --s3: calc(var(--s1) * 3);
  --s4: calc(var(--s1) * 4);
  --s5: calc(var(--s1) * 5);
  --s6: calc(var(--s1) * 6);
  --s7: calc(var(--s1) * 7);
  --s8: calc(var(--s1) * 8);
  --s9: calc(var(--s1) * 9);
  --s10: calc(var(--s1) * 10);
  --s11: calc(var(--s1) * 11);
  --s12: calc(var(--s1) * 12);
  --s13: calc(var(--s1) * 13);
  --s14: calc(var(--s1) * 14);

  /* Color settings */
  /* Primary Colors（メインカラー:サイトの印象を決める色） */
  --pri-dark: #0a5c8a; /* メインの濃い色 */
  --pri: #0e9dd5; /* メインの明るめの色 */

  /* Secondary Colors（サブカラー:サイトの印象を決める色） */
  --sec-dark: #1a3a5c; /* サブの濃い色 */
  --sec: #6dbfe8; /* サブの明るい色 */

  /* Accent Colors（アクセントカラー:CV要素の強調） */
  --acc-dark: #0a5c8a; /* アクセントの濃い色 */
  --acc: #18A0FB; /* アクセントの明るい色 */

  /* Background Colors（背景色） */
  --bg-base: #f5fafd; /* 最も広い面積に使用 */
  --bg-pri: #d4eef9; /* メイン近似の背景色 */
  --bg-sec: #e8f4fb; /* サブ近似の背景色 */
  --bg-sub: #f0f8fd; /* 補助用の背景色 */
  --bg-emp: #003688; /* 文字色反転用背景 */

  /* Text Colors（文字色） */
  --txt-main: #000; /* 本文 */
  --txt-sub: #6e8fa5; /* 注釈・キャプション用 */
  --txt-emp: #0a5c8a; /* 強調用 */
  --txt-white: #f2f2f2; /* 文字色反転用 */

  /* Border Colors */
  --line: #b8d9ee; /* 罫線 */

  /* Base Colors */
  --black: #101010;
  --white: #fff;
  --gray: #999;
  --shadow: rgba(14, 157, 213, 0.16);
}

@media screen and (max-width: 1000px) {
  :root {
    font-size: 1vw;
    --s1: 0.6rem;
  }
}

body {
  margin: 0;
  padding: 0;
  background: #fff;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.6rem;
  font-weight: 400;
  -webkit-text-size-adjust: 100%;
  letter-spacing: 0.03em;
  line-height: 1;
  color: #101010;
  min-width: 1100px;
  word-break: break-word;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  padding: 0;
  font-weight: normal;
}

ul, ol, dl, p, img, form, dt, dd, figure {
  margin: 0;
  padding: 0;
  border: 0;
}

ul li, ol li {
  list-style: none;
  line-height: 1.5;
  position: relative;
}

ul:not([class]) li {
  padding-left: 1.5em;
  margin-bottom: 0.8em;
}

ul:not([class]) li::before {
  content: "";
  width: 1.2rem;
  height: 1.2rem;
  border-radius: 50%;
  background-color: #18A0FB;
  position: absolute;
  top: 0.7rem;
  left: 0;
}

ol:not([class]) li {
  padding-left: 1.5em;
  margin-bottom: 0.8em;
  counter-increment: number;
}

ol:not([class]) li::before {
  content: counter(number);
  width: 1.6rem;
  color: #fff;
  background-color: #003688;
  font-size: 1.2rem;
  font-weight: normal;
  text-align: center;
  position: absolute;
  top: 0.3em;
  left: 0;
}

input, button, textarea, select {
  margin: 0;
  padding: 0;
  background: none;
  border: none;
  border-radius: 0;
  font-size: 1.6rem;
  font-family: "Noto Sans JP", sans-serif;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

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

a {
  color: #101010;
  transition: opacity 0.6s ease, color 0.6s ease;
}

a:active, a:hover {
  text-decoration: none;
}

strong {
  font-weight: 700;
}

em {
  font-style: italic;
  font-weight: normal;
}

small {
  font-size: 80%;
}

p:not([class]) {
  line-height: 2;
}

p + p {
  margin-top: 1em;
}

* {
  box-sizing: border-box;
}

.sp_br {
  display: none;
}

.pc_br {
  display: inline;
}

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

/*---------------------------------------------
    Emphasize 
*/
.marker {
  font-weight: 700;
  color: #003688;
}

.txt_bold {
  font-weight: 700;
}

/*---------------------------------------------
    layout center
*/
.l-center {
  max-width: 110rem;
  margin-right: auto;
  margin-left: auto;
  padding-right: var(--s3);
  padding-left: var(--s3);
  box-sizing: content-box;
}
.sec-mv .l-center {
  max-width: 120rem;
}

/*---------------------------------------------
    layout stack
*/
.l-stack {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--s4);
  align-items: stretch;
}

.l-stack-small {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--s2);
}

.l-stack-xsmall {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--s1);
}

.l-stack-large {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--s6);
}

.l-stack-xlarge {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--s8);
}

/*---------------------------------------------
    layout cluster
*/
.l-cluster {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2);
}

/*---------------------------------------------
    layout grid
*/
.l-grid-two,
.l-grid-two-flex {
  --minimum: calc((100% - var(--s2)) / 2);
  display: grid;
  grid-gap: var(--s2);
}

.l-grid-two-large {
  --minimum: calc((100% - var(--s4)) / 2);
  display: grid;
  grid-gap: var(--s4);
}

.l-grid-three,
.l-grid-three-flex {
  --minimum: calc((100% - var(--s2) * 2) / 3);
  display: grid;
  grid-gap: var(--s2);
}

.l-grid-four,
.l-grid-four-flex {
  --minimum: calc((100% - var(--s2) * 3) / 4);
  display: grid;
  grid-gap: var(--s2);
}

@supports (width: min(var(--minimum), 100%)) {
  .l-grid-two,
  .l-grid-two-flex,
  .l-grid-two-large,
  .l-grid-three,
  .l-grid-three-flex,
  .l-grid-four,
  .l-grid-four-flex {
    grid-template-columns: repeat(auto-fit, minmax(min(var(--minimum), 100%), 1fr));
  }
}

/*---------------------------------------------
    layout column
*/
.l-column {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s5);
}

.l-column__side {
  width: calc((100% - var(--s5)) * 0.4);
}

.l-column__main {
  width: calc((100% - var(--s5)) * 0.6);
}

.l-column--row-reverse {
  flex-direction: row-reverse;
}

/*---------------------------------------------
    layout float
*/
.l-float {
  display: flow-root;
}

.l-float__left-pc {
  width: 40rem;
  margin-right: var(--s5);
  margin-bottom: var(--s2);
  float: left;
}

.l-float__right-pc {
  width: 40rem;
  margin-left: var(--s5);
  margin-bottom: var(--s2);
  float: right;
}

.l-float__center {
  width: 64rem;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--s2);
}

.l-float__left {
  width: 40rem;
  margin-right: var(--s5);
  margin-bottom: var(--s2);
  float: left;
}

.l-float__right {
  width: 40rem;
  margin-left: var(--s5);
  margin-bottom: var(--s2);
  float: right;
}

/*---------------------------------------------
    layout scroll x
*/
.l-scroll-x {
  width: 100%;
  padding-bottom: 0.6rem;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: thin;
}

/* chrome safari */
.l-scroll-x::-webkit-scrollbar {
  height: 0.6rem;
}

.l-scroll-x::-webkit-scrollbar-track {
  border-radius: 0.3rem;
  background: #eee;
}

.l-scroll-x::-webkit-scrollbar-thumb {
  border-radius: 0.3rem;
  background: #ddd;
}

.l-scroll-x table {
  width: inherit;
}

.l-scroll-x table th,
.l-scroll-x table td {
  min-width: 20rem;
}

/*---------------------------------------------
    layout header
*/
.l-header {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/*---------------------------------------------
    layout gnavi
*/
.l-gnavi {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow-x: hidden;
  overflow-y: auto;
  scrollbar-width: none;
}

.l-gnavi::-webkit-scrollbar {
  display: none;
}

/*---------------------------------------------
    toggle sp
*/
.toggle-sp-content {
  display: block;
}

/*---------------------------------------------
    pankuzu
*/
#pankuzuWrap {
  margin: 0 20px;
}

#pankuzu {
  font-size: 1.3rem;
  padding: 1.2rem 0;
  line-height: 1.4;
}

#pankuzu a {
  color: inherit;
  text-decoration: underline;
}

#pankuzu a:hover {
  text-decoration: none;
}

#pankuzu span {
  color: inherit;
  font-weight: inherit;
}

/*---------------------------------------------
    low-page common heading
*/
#low-page-h h1:not([class]) {
  width: 100%;
  padding: var(--s4) var(--s12);
  font-size: 5.2rem;
  font-weight: 700;
  text-align: center;
  color: #003286;
  position: relative;
  margin: 6rem auto;
}

#low-page h2:not([class]) {
  width: 100%;
  margin-block: 8rem 2rem;
  padding: var(--s2);
  font-size: 3.8rem;
  font-weight: 700;
  color: #101010;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  line-height: 1.3;
}

#low-page h2:not([class])::before {
  content: '';                 /* 文字を消して空にする */
  display: block;              /* ブロック要素にする */
  width: 6rem;                /* 棒の長さ */
  height: 3px;                 /* 棒の太さ */
  background-color: #00A0FF;  /* 棒の色（元の青色を継承） */
  margin: 0 auto 0.5rem;         /* 自動で中央寄せ ＆ 下の文字との間に余白 */
}

#low-page h2:not([class]) a {
  display: block;
  padding-right: var(--s4);
  text-decoration: none;
  background: url('./img/arrow-01-black-right.svg') no-repeat center right / 30px auto;
}

#low-page h2:not([class]) a:hover {
  opacity: .6;
}

#low-page h3:not([class]) {
  width: 100%;
  margin-block: 5rem 1rem;
  padding: 1rem 2rem;
  font-size: 2.8rem;
  font-weight: 700;
  line-height: 1.5;
  color: #101010;
  background: #EEF3F9;
}

#low-page h3:not([class]) a {
  display: block;
  padding-right: var(--s4);
  text-decoration: none;
  background: url('./img/arrow-01-black-right.svg') no-repeat center right / 30px auto;
  color: #003688;
}

#low-page h3:not([class]) a:hover {
  opacity: .6;
}

#low-page h4:not([class]) {
  width: 100%;
  margin-block: 3rem 2rem;
  padding: var(--s2) var(--s2) var(--s1);
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1.5;
  border-bottom: 2px solid #18A0FB;
  color: #003688;
}

#low-page h4:not([class]) a {
  display: block;
  padding-right: var(--s4);
  text-decoration: none;
  background: url('./img/arrow-01-black-right.svg') no-repeat center right / 30px auto;
  color: #003688;
}

#low-page h4:not([class]) a:hover {
  opacity: .6;
}

#low-page h5:not([class]) {
  width: 100%;
  margin-block: 3rem 1rem;
  padding: var(--s1);
  font-size: 2.0rem;
  font-weight: 700;
  line-height: 1.5;
  color: #003688;
}

#low-page h5:not([class]) a {
  display: block;
  padding-right: var(--s4);
  text-decoration: none;
  background: url('./img/arrow-01-black-right.svg') no-repeat center right / 30px auto;
  color: #003688;
}

#low-page h5:not([class]) a:hover {
  opacity: .6;
}

/*---------------------------------------------
  center-img
*/
.low-center-img-box {
  display: flow-root;
  margin-block: 4rem;
}

.low-center-img {
  max-width: 60%;
  margin: 0 auto;
  padding-bottom: var(--s2);
  text-align: center;
}

.low-center-img-catch {
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1.5;
  color: #003688;
  text-align: center;
  margin-bottom: 1rem;
}

/*---------------------------------------------
  left-img
*/
.low-left-img-box {
  display: flow-root;
  margin-block: 4rem;
}

.low-left-img {
  width: 40%;
  margin-right: var(--s4);
  padding-bottom: var(--s1);
  text-align: center;
  float: left;
}

.low-left-img-catch {
  margin-bottom: 1.6rem;
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1.5;
  color: #003688;
}

/*---------------------------------------------
  right-img
*/
.low-right-img-box {
  display: flow-root;
  margin-block: 4rem;
}

.low-right-img {
  width: 40%;
  margin-left: var(--s3);
  padding-bottom: var(--s1);
  text-align: center;
  float: right;
}

.low-right-img-catch {
  margin-bottom: 1.6rem;
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1.5;
  color: #003688;
}

/* ★ここに以下のコードを追記します★ */
/*---------------------------------------------
    画像付きパーツ（左・右）内のリスト潜り込み防止
*/
#low-page .low-left-img-box ul:not([class]),
#low-page .low-right-img-box ul:not([class]) {
  display: flow-root;
  margin-bottom: 0;
}

/*---------------------------------------------
    Caption settings
*/
.caption {
  margin-top: 0.8em;
  color: #999;
  font-size: 1.2rem;
  line-height: 1.6;
  text-align: center;
  word-break: break-all;
}

.caption a {
  color: var(--site-color06);
}

.caption--right {
  text-align: right;
}

.caption-scroll {
  margin-top: 0.8em;
  color: #999;
  font-size: 1.2rem;
  line-height: 1.6;
  text-align: center;
  word-break: break-all;
  white-space: nowrap;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: thin;
}

.caption-scroll a {
  color: #999;
}

.caption-scroll::-webkit-scrollbar {
  height: 0.6rem;
}

.caption-scroll::-webkit-scrollbar-track {
  border-radius: 0.3rem;
  background: #eee;
}

.caption-scroll::-webkit-scrollbar-thumb {
  border-radius: 0.3rem;
  background: #ddd;
}

/*---------------------------------------------
    Table settings
*/
table {
  width: 100%;
  line-height: 1.5;
  border-collapse: collapse;
  border-top: 1px solid #B3B3B3;
  border-left: 1px solid #B3B3B3;
}

table th,
table td {
  padding: var(--s1);
  border-right: 1px solid #B3B3B3;
  border-bottom: 1px solid #B3B3B3;
  word-break: break-word;
}

table th {
  background-color: #8791AC;
  text-align: center;
  color: #fff;
}

/*---------------------------------------------
    low-page table
*/
#low-page table {
  margin-block: 4rem;
}

/*---------------------------------------------
    low-page list
*/
#low-page ul:not([class]),
#low-page ol:not([class]) {
  margin-block: 2rem;
}

/*---------------------------------------------
    Button Internal settings
*/
.btn-internal {
  max-width: 46rem;
  width: 100%;
  margin: var(--s5) auto;
  position: relative;
  z-index: 2;
}

.btn-internal a {
  width: 100%;
  margin: 0;
  padding: var(--s2) var(--s6);
  background: #18A0FB url("./img/arrow-01-wht-right.svg") no-repeat center right 2rem/auto 1em;
  display: block;
  color: #fff;
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
  position: relative;
  z-index: 1;
  transform: translate(0, 0);
  border-radius: 100rem;
  box-shadow: 0 0.8rem 0.6rem rgba(24, 160, 251, 0.17);
  transition: opacity 0.6s ease, color 0.6s ease, transform 0.3s;
}

.btn-internal:hover a {
  opacity: 0.6;
}

/*---------------------------------------------
    Button Ancher settings
*/
.btn-ancher {
  max-width: 46rem;
  width: 100%;
  margin: var(--s5) auto;
  position: relative;
}

.btn-ancher a {
  width: 100%;
  margin: 0;
  padding: var(--s2) var(--s6) var(--s2) var(--s5);
  background: var(--site-color01) url("./img/arrow-01-wht-down.svg") no-repeat center right 2rem/auto 0.8em;
  display: block;
  color: #fff;
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
  position: relative;
  z-index: 1;
  transform: translate(0, 0);
  transition: transform 0.3s;
}

.btn-ancher::after {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  background-color: var(--site-color03);
  border-width: 0 1px 1px 0;
  box-sizing: border-box;
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: -1;
  transform: translate(0.8rem, 0.8rem);
}

.btn-ancher:hover a {
  transform: translate(0.8rem, 0.8rem);
}

/*---------------------------------------------
    Button Web settings
*/
.btn-web {
  max-width: 46rem;
  width: 100%;
  margin: var(--s5) auto;
  position: relative;
  z-index: 2;
}

.btn-web a {
  width: 100%;
  margin: 0;
  padding: var(--s2) var(--s6);
  background: #003688 url("./img/arrow-01-wht-right.svg") no-repeat center right 2rem/auto 1em;
  display: block;
  color: #fff;
  font-weight: 700;
  line-height: 1.5;
  text-decoration: none;
  text-align: center;
  position: relative;
  z-index: 1;
  transform: translate(0, 0);
  border-radius: 100rem;
  box-shadow: 0 0.8rem 0.6rem rgba(24, 160, 251, 0.17);
  transition: opacity 0.6s ease, color 0.6s ease, transform 0.3s;
}

.btn-web:hover a {
  opacity: 0.6;
}

/*---------------------------------------------
    Text Link settings
*/
.btn-link {
  text-align: right;
}

.btn-link a {
  margin: 0;
  padding: 1rem 3rem 1rem 0;
  background: url("./img/arrow-01-black-right.svg") no-repeat center right/auto .8em;
  display: inline-block;
  font-weight: 700;
  line-height: 1;
  text-decoration: underline;
}

.btn-link a:hover {
  text-decoration: none;
  opacity: 0.6;
}

/*---------------------------------------------
    Tel Link settings
*/
.btn-tel {
  display: none;
}

/*---------------------------------------------
  footer
*/
.footer-area {
  padding: var(--s5) 0 0;
  background: var(--site-color06);
  margin-top: var(--s14);
  position: relative;
}

.footer-area a:hover {
  opacity: .6;
  transition: .2s;
}

.footer-area-logo {
  width: 32rem;
  max-width: 100%;
  margin: 0 auto var(--s5);
}

.footer-area-logo a {
  display: block;
}

.footer-main {
  max-width: 100rem;
  margin-right: auto;
  margin-left: auto;
  padding-right: var(--s3);
  padding-left: var(--s3);
  box-sizing: content-box;
}

.footer-bottom {
  padding: var(--s2) 0;
  background: #101010;
  color: #FFF;
}

.footer-bottom__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-box + .footer-box {
  margin-top: var(--s5);
}

.footer-menu-title {
  margin-bottom: var(--s1);
  font-size: 1.4rem;
  line-height: 1.6;
  border-bottom: 1px solid #101010;
}

.footer-menu-title__link {
  padding: var(--s1);
  display: block;
  text-decoration: none;
}

.footer-menu {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2);
}

.footer-menu__item {
  width: calc((100% - var(--s2) * 3) / 4);
  font-size: 1.2rem;
  line-height: 1.6;
}

.footer-menu__item::before {
  display: none;
}

.footer-menu__link {
  padding: var(--s1);
  display: block;
  text-decoration: none;
}

.footer-menu-sub {
  margin-left: var(--s1);
}

.footer-menu-sub__item {
  font-size: 1.2rem;
  line-height: 1.6;
}

.footer-menu-sub__item::before {
  display: none;
}

.footer-menu-sub__link {
  padding: var(--s-2) var(--s-2) var(--s-2) 1.2em;
  display: block;
  text-decoration: none;
  position: relative;
}

.footer-menu-sub__link::before {
  content: "└";
  position: absolute;
  top: var(--s-2);
  left: 0;
}

.footer-disclaimer {
  width: 70rem;
  margin: var(--s5) auto;
  padding: var(--s2) var(--s4);
  background: #fff;
  font-size: 1rem;
  line-height: 1.6;
}

.footer-disclaimer__label {
  display: inline;
}

.footer-disclaimer__text {
  display: inline;
}

.footer-nocopy {
  margin: var(--s5) 0;
  font-size: 1.2rem;
  text-align: center;
}

.footer-copyright {
  font-size: 1.2rem;
}

.footer-copyright__link {
  color: #FFF;
  text-decoration: none;
}

.footer-sitemap {
  font-size: 1.2rem;
}

.footer-sitemap__link {
  padding: 0 1.2em 0 0;
  background: url("./img/arrow-01-right.svg") no-repeat center right/auto 1em;
  color: #FFF;
  text-decoration: none;
}

/*---------------------------------------------
  Page top Button
*/
.page-top {
  width: 6rem;
  height: 6rem;
  border-radius: 100rem;
  position: fixed;
  right: var(--s4);
  bottom: var(--s7);
  z-index: 10;
  overflow: hidden;
  transition: opacity 0.3s ease-in-out;
  box-shadow: 0 0.8rem 0.6rem rgba(24, 160, 251, 0.17);
}

.page-top.js-show {
  opacity: 1;
}

.page-top__link {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

/* ---------------------------------------------
以下、サービスサイト下層共通html (PC/共通)
--------------------------------------------- */
#low-page {
  --dls-primary: #0e9dd5;
  --dls-primary-dark: #0a5c8a;
  --dls-light: #e8f4fb;
  --dls-line: #b8d9ee;
  --dls-pink: #0099d9;
  --dls-text: #101010;
  --dls-text-sub: #1a3a5c;
  --dls-white: #ffffff;
  --dls-overlay: rgba(14, 157, 213, 0.92);
  --dls-step-rail: #0a5c8a;
  --dls-max: 1280px;
  --dls-gap: 3.2rem;
  --dls-pad-in: 2.4rem;
  --dls-pad-block: 4.8rem;
  max-width: 110rem;
  padding: 3rem 5rem 5rem;
  background: #fff;
  margin-bottom:10rem;
}

#low-page-b {
  position: relative;
  z-index: 0;
  padding-top: 9rem;
  /* もとの background 関連の指定はすべて削除 */
}

#low-page-b::before {
  content: "";
  position: fixed;
  inset: 0;
  width: 100%;
  height: 65vh;                 /* この切り抜きは維持 */
  z-index: -1;
  background-image: url(./img/mv-k.png);  /* 色指定は外す */
  background-repeat: no-repeat;
  background-position: center bottom;
  background-size: cover;
}

/* ↓ 追加：色だけのレイヤーを画像の後ろ・全面に敷く */
#low-page-b::after {
  content: "";
  position: fixed;
  inset: 0;                     /* 画面全体 */
  z-index: -2;                  /* 画像(-1)より後ろ */
  background: #5fb3f8;
}

/* 共通：最大幅 1280px */
#low-page .c-lowCards,
#low-page .c-lowCardsAltSec,
#low-page .c-lowIssueSec,
#low-page .c-stepFlowSec,
#low-page .c-solutionListSec,
#low-page .c-commentCaseSec,
#low-page .c-issueCommentSec,
#low-page .c-companyIntroSec,
#low-page .c-caseLinksSec,
#low-page .c-serviceLinkSec {
  max-width: var(--dls-max);
  margin-left: auto;
  margin-right: auto;
  width: 100%;
  box-sizing: border-box;
  margin-top: 1rem;
  margin-bottom:2rem;
}

#low-page .c-faqSec.c-lowFaq {
  max-width: 110rem;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
  box-sizing: border-box;
  padding: 3rem;
  background: #EEF3F9;
  border-radius: 10px;
}

/* グリッド */
#low-page .l-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--dls-gap);
  max-width: var(--dls-max);
  margin-left: auto;
  margin-right: auto;
  width: 100%;
}

#low-page .l-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--dls-gap);
  max-width: var(--dls-max);
  margin-left: auto;
  margin-right: auto;
  width: 100%;
}

/* 1–2. 2つ並び / 3つ並び BOX（画像あり） */
#low-page .c-lowCards__item {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  padding: 0;
  border-radius: 0;
  overflow: hidden;
  box-sizing: border-box;
  padding-top: 3rem;
}

#low-page .c-lowCardsAlt__item {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  padding: 0;
  background: #fff;
  border-radius: 0;
  overflow: hidden;
  box-sizing: border-box;
}

#low-page .c-lowCards__item > img,
#low-page .c-lowCardsAlt__item > img {
  order: 1;
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  background: #d8d8d8;
}

#low-page .c-lowCards__item > .c-lowCards__title,
#low-page .c-lowCardsAlt__item > .c-lowCardsAlt__title {
  order: 2;
  margin: 0;
  padding: 3rem 0 0;
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1.5;
  color: #003688;
}

#low-page .c-lowCards__item > .c-lowCards__text,
#low-page .c-lowCardsAlt__item > .c-lowCardsAlt__text {
  order: 3;
  margin: 0;
  padding: 1.6rem 0 1.6rem;
  font-size: 1.6rem;
  line-height: 2;
  flex-grow: 1;
}

#low-page .c-lowCards__item > .c-lowCards__btn,
#low-page .c-lowCardsAlt__item > .c-lowCardsAlt__btn {
  order: 4;
  margin-top: auto;
  padding: 0 var(--dls-pad-in) 3rem;
}

/* 画像なし・テキストのみ：青い四角バレット */
#low-page .c-lowCards__item:not(:has(> img)) {
  padding: 0;
  border-top: 1px solid #CBCBCB;
}

#low-page .c-lowCards__item:not(:has(> img)) > .c-lowCards__title {
  position: relative;
  color: #003688;
  font-weight: 700;
  font-size: 2.6rem;
}

#low-page .c-lowCards__item:not(:has(> img)) > .c-lowCards__text {
  color: var(--dls-text);
  font-size: 1.6rem;
  line-height: 2;
}

#low-page .c-lowCardsAlt__item:not(:has(> img)) {
  background: transparent;
  padding: 0;
}

#low-page .c-lowCardsAlt__item:not(:has(> img)) > .c-lowCardsAlt__title {
  position: relative;
  color: #003688;
  font-weight: 700;
  font-size: 2rem;
}

#low-page .c-lowCardsAlt__item:not(:has(> img)) > .c-lowCardsAlt__text {
  color: var(--dls-text);
  font-size: 1.6rem;
  line-height: 2;
}

/* =========================================
   PC：3つ並びBOXの境界線（縦線）設定
========================================= */
#low-page .c-lowCardsAlt__grid {
  /* アイテム間の余白をgapで指定（例：6rem） */
  column-gap: 6rem; 
}

#low-page .c-lowCardsAlt__item {
  /* paddingをリセットし、3つのコンテンツ幅を完全に均等にする */
  padding: 0; 
  /* ★重要：元々設定されていた overflow: hidden; を解除し、線が途切れないようにする */
  overflow: visible; 
  /* 線を配置するための基準点 */
  position: relative; 
}

/* 最後の要素「以外」の隙間の中央に、疑似要素で縦線を引く */
#low-page .c-lowCardsAlt__item:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  /* gap(6rem)のちょうど半分だけ右にずらして、隙間の中央に配置 */
  right: -3rem; 
  width: 1px;
  background-color: #CBCBCB; /* 線の色 */
}

/* =========================================
   PC：2つ並びBOXの境界線（縦線）設定
========================================= */
#low-page .c-lowCards__grid {
  column-gap: 6rem; 
}

#low-page .c-lowCards__item {
  padding: 0; 
  overflow: visible; 
  position: relative; 
}

/* 奇数番目（左側の列）の右側に縦線を引く */
#low-page .c-lowCards__item:nth-child(odd)::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  right: -3rem; 
  width: 1px;
  background-color: #CBCBCB;
}

/* ★詳細度を上げて上書き：奇数番目かつ、直下に画像がないアイテムの縦線を消す */
#low-page .c-lowCards__item:nth-child(odd):not(:has(> img))::after {
  content: none;
}

/* =========================================
   画像があるパーツ（前者）のアイテムの上線を消す
========================================= */
#low-page .c-lowCards__item:has(> img) {
  border-top: none;
  padding-top: 0; /* 上線が消えた分の余白をリセット（不要であれば削除可） */
}

/* カード内ボタン */
#low-page .c-lowCards .btn-internal,
#low-page .c-lowCardsAlt__btn .btn-internal {
  max-width: none;
  width: 100%;
  margin: 0;
}

#low-page .c-lowCards .btn-internal::after,
#low-page .c-lowCardsAlt__btn .btn-internal::after {
  display: none;
}

#low-page .c-lowCards .btn-internal a::after,
#low-page .c-lowCardsAlt__btn .btn-internal a::after {
  content: "";
  flex-shrink: 0;
  width: 2.8rem;
  height: 2.8rem;
  margin-left: auto;
  border-radius: 0;
  background-color: rgba(255, 255, 255, 0.2);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Cpath d='M9 6l6 6-6 6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 1rem 1rem;
}

/* 5. こんな課題ありませんか */
#low-page .c-lowIssueSec {
  padding: 5rem;
  background: #EEF3F9;
  background-size: cover;
  background-position: top;
  border-radius: 10px;
}

#low-page .c-lowIssue {
  max-width: 100rem;
  margin: 0 auto;
  border-radius: 0;
  box-sizing: border-box;
}

#low-page .c-lowIssue__title {
  padding: 0 0 2.4rem;
  margin: 0 0 2.4rem;
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.4;
  color: #003688;
  text-align: left;
  border-bottom: 2px solid #fff;
}

#low-page .c-lowIssue ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

#low-page .c-lowIssue ul li {
  position: relative;
  margin: 0 0 1.6rem;
  padding-left: 2.5rem;
  font-size: 1.6rem;
  line-height: 1.65;
  list-style: none;
  font-weight: bold;
  color: #4B5165;
}

#low-page .c-lowIssue ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7rem;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background: #18A0FB;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 1.2rem 1.2rem;
}

#low-page .c-lowIssue ul li:last-child {
  margin-bottom: 0;
}

/* =========================================
   Step Flow Section
========================================= */

/* 背景を含む外側のコンテナ */
.c-stepFlowSec {
  background-color: #EEF3F9;
  padding: 5rem;
}

/* フロー全体の中央揃えと最大幅設定 */
.c-stepFlow {
  margin: 0 auto;
}

/* 各ステップのラッパー（横並びにする） */
.c-stepFlow__item {
  display: flex;
  align-items: stretch; /* 右側のコンテンツの高さに左のレールを合わせる */
  margin-bottom: 24px;  /* 各ステップ間の余白 */
}

/* 最後のステップは下部の余白をなくす */
.c-stepFlow__item:last-child {
  margin-bottom: 0;
}

/* =========================================
   左側：タイムライン（丸と線）
========================================= */

.c-stepFlow__rail {
  position: relative;
  width: 60px;
  flex-shrink: 0;
  margin-right: 32px; /* 右側の白いカードとの間の余白 */
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* 丸いドット */
.c-stepFlow__dot {
  display: block;
  width: 60px;
  height: 60px;
  background-color: #dcdcdc; /* 薄いグレー */
  border-radius: 50%;
  position: relative;
  z-index: 2; /* 縦線よりも前面に出す */
}

/* 縦線（繋ぎの線）
   ※最後の要素にはHTML上にこのタグが無いため、自動的に線が途切れます */
.c-stepFlow__arrow {
  display: block;
  position: absolute;
  top: 60px;      /* ドットの直下からスタート */
  bottom: -24px;  /* .c-stepFlow__item の margin-bottom と同じ値を指定し、次のドットまで繋げる */
  left: 50%;
  transform: translateX(-50%);
  width: 8px;     /* 線の太さ */
  background-color: #ffffff; /* 線の色（白） */
  z-index: 1;
}

/* =========================================
   右側：コンテンツ（白いカード部分）
========================================= */

.c-stepFlow__content {
  background-color: #ffffff;
  border-radius: 8px;
  padding: 3rem 4rem;
  flex-grow: 1;
  position: relative;
}

/* 吹き出しの三角形（擬似要素で実装） */
.c-stepFlow__content::before {
  content: "";
  position: absolute;
  /* 丸の高さの中央(30px)に合わせて、三角形の高さの半分(12px)を引いた位置に配置 */
  top: 18px; 
  left: -16px; /* 三角形の横幅分だけ外に突き出す */
  border-style: solid;
  border-width: 12px 16px 12px 0;
  border-color: transparent #ffffff transparent transparent;
}

/* =========================================
   テキストスタイル
========================================= */

/* Step 01 などのラベル */
.c-stepFlow__label {
  color: #18A0FB;
  font-size: 1.4rem;
  font-weight: 700;
  margin: 0 0 8px 0;
}

/* 見出し */
.c-stepFlow__title {
  color: #003688;
  font-size: 2.4rem;
  font-weight: bold;
  margin: 0 0 16px 0;
  line-height: 1.5;
}

/* 本文テキスト */
.c-stepFlow__text {
  color: #4b5563; /* 暗めのグレー */
  font-size: 14px;
  line-height: 1.8;
  margin: 0;
}

/* 7. 左見出し / 右テキスト */
#low-page .c-solutionList {
  border-top: 1px solid var(--dls-line);
  max-width: var(--dls-max);
}

#low-page .c-solutionList__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
  gap: 0 4rem;
  padding: 4rem 0;
  border-bottom: 1px solid var(--dls-line);
  align-items: start;
}

#low-page .c-solutionList__left {
  grid-column: 1;
  grid-row: 1 / -1;
}

#low-page .c-solutionList__label {
  margin-bottom: 1rem;
  font-size: 1.6rem;
  color: #18A0FB;
}

#low-page .c-solutionList__title {
  margin: 0;
  font-size: 3.4rem;
  font-weight: 700;
  line-height: 1.5;
  color: #003688;
}

#low-page .c-solutionList__right {
  grid-column: 2;
  grid-row: 1 / -1;
  position: relative;
  padding-right: 4rem;
  min-width: 0;
}

#low-page .c-solutionList__catch {
  margin: 0 0 1rem;
  font-size: 2.4rem;
  font-weight: 700;
  color: #003688;
  line-height: 1.4;
}

#low-page .c-solutionList__text {
  margin: 0;
  font-size: 1.6rem;
  line-height: 2;
}

/* 8. 担当者のコメント */
#low-page .c-commentCase {
  position: relative;
  padding: 3rem;
  border: none;
  border-radius: 0;
  background: #EEF3F9;
  box-sizing: border-box;
  max-width: 110rem;
  margin-left: auto;
  margin-right: auto;
  border-radius: 10px;
}

#low-page .c-commentCase__meta {
  display: flex;
  align-items: center; /* 縦の表示位置を中央に揃える */
  gap: 1.5rem; /* COMMENTと日本語テキストの間の余白 */
  margin: 0 0 2rem;
  padding: 0 0 2rem 0;
  font-size: 2.4rem;
  font-weight: 700;
  color: #262742;
  border-bottom: 2px solid #fff;
}

#low-page .c-commentCase__meta::before {
  content: "COMMENT";
  font-size: 1.6rem; /* 日本語より少し小さめに設定 */
  font-weight: 500; /* 画像に合わせて少し細めのウェイトに設定 */
  color: #0ba5ff; /* 画像に近い水色を指定（適宜調整してください） */
  letter-spacing: 0.05em; /* 少し文字間隔を空けてスッキリ見せる */
}

#low-page .c-commentCase__head {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 2rem;
  margin-bottom: 1.4rem;
}

#low-page .c-commentCase__headMain {
  flex: 1;
  min-width: 0;
  padding: 1.4rem 1.6rem;
}

#low-page .c-commentCase__title {
  margin: 0 0 2rem;
  font-size: 2.8rem;
  font-weight: 700;
  line-height: 1.4;
  color: #003688;
}

#low-page .c-commentCase__head ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

#low-page .c-commentCase__head ul li {
  position: relative;
  padding-left: 1.6rem;
  line-height: 1.55;
  font-weight: bold;
  color: #4B5165;
  margin-bottom: 0.5rem;
}

#low-page .c-commentCase__head ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: #18A0FB;
}

#low-page .c-commentCase__thumb {
  flex: 0 0 31%;
  width: 31%;
  min-height: 20rem;
  border-radius: 0;
}

#low-page .c-commentCase__text {
  margin: 0 0 4rem 0;
  line-height: 2;
}

#low-page .c-commentCase__cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.6rem;
  padding: 3rem;
  background: #fff;
  border-radius: 10px;
  background: #003286;
  color: #fff;
}

#low-page .c-commentCase__ctaLead {
  margin: 0;
  font-size: 2rem;
  line-height: 1.35;
  color: #fff;
}

#low-page .c-commentCase__ctaBtn .btn-web {
  max-width: 36rem;
  min-width: 36rem;
  margin: 0;
}

#low-page .c-commentCase__ctaBtn .btn-web a {
  background: #fff url(./img/arrow-01-wht-right.svg) no-repeat center right 2rem / auto 1em;
  color: #003688;
}

#low-page .c-commentCase__ctaBtn .btn-web::after {
  display: none;
}

#low-page .c-commentCase__ctaBtn .btn-tel {
  max-width: 36rem;
  min-width: 36rem;
  margin: 0.8rem 0 0;
}

#low-page .c-commentCase__ctaBtn .btn-tel a {
  border-radius: 99rem;
}

/* 9. 課題コメント */
#low-page .c-issueComment {
  padding: 3rem;
  background: #EEF3F9;
  border-radius: 0;
  box-sizing: border-box;
  max-width: 110rem;
  margin-left: auto;
  margin-right: auto;
  border-radius: 10px;
}

#low-page .c-issueComment__head {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 2rem;
  margin-bottom: 2rem;
}

#low-page .c-issueComment__main {
  flex: 1;
  min-width: 0;
}

#low-page .c-issueComment__label {
  margin-bottom: 1rem;
  font-size: 1.6rem;
  font-weight: normal;
  color: #18A0FB;
}

#low-page .c-issueComment__title {
  margin: 0 0 2rem;
  font-size: 2.8rem;
  font-weight: 700;
  line-height: 1.4;
  color: #003688;
}

#low-page .c-issueComment__main ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

#low-page .c-issueComment__main ul li {
  position: relative;
  padding-left: 1.6rem;
  line-height: 1.55;
  font-weight: bold;
  color: #4B5165;
  margin-bottom: 0.5rem;
}

#low-page .c-issueComment__main ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: #0e9dd5;
}

#low-page .c-issueComment__thumb {
  flex: 0 0 31%;
  width: 31%;
  min-height: 20rem;
  border-radius: 0;
}

#low-page .c-issueComment__body {
  padding: 2rem;
  background: var(--dls-white);
  border-radius: 0;
  line-height: 2;
  border-radius: 10px;
}

/* 10. 事例：会社紹介 */
#low-page .c-companyIntro {
  display: block;
  padding: 3rem;
  border: none;
  border-radius: 0;
  box-sizing: border-box;
  max-width: 110rem;
  margin-left: auto;
  margin-right: auto;
  background: #eef3f9;
  border-radius: 10px;
}

#low-page .c-companyIntro__left {
  display: flex;
  grid-template-columns: minmax(0, 28%) minmax(0, 1fr);
  align-items: center;
  column-gap: 4rem;
  min-width: 0;
  padding: 2rem;
  background: #fff;
  border-radius: 10px;
}

#low-page .c-companyIntro__logo img {
  width: 100%;
  max-width: 200px;
  height: auto;
  display: block;
  background: #ddd;
  border-radius: 0;
}

#low-page .c-companyIntro__name {
  grid-column: 2;
  margin: 0 0 0.8rem;
  font-size: 2.8rem;
  font-weight: 700;
  line-height: 1.3;
  color: #003688;
}

#low-page .c-companyIntro__left ul {
  grid-column: 2;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: none;
}

#low-page .c-companyIntro__left ul li {
  display: block;
  position: relative;
  margin: 0;
  padding: 0.6rem 0 0.6rem 1.8rem;
  border-bottom: none;
  line-height: 1.55;
  word-break: normal;
  overflow-wrap: break-word;
  font-weight: bold;
  color: #4B5165;
}

#low-page .c-companyIntro__left ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.9em;
  width: 0.7rem;
  height: 0.7rem;
  background: #0e9dd5;
  border-radius: 50%;
}

#low-page .c-companyIntro__right {
  min-width: 0;
  margin-top: 2rem;
}

#low-page .c-companyIntro__catch {
  margin: 0 0 0.8rem;
  padding: 0;
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1.35;
  color: #003688;
  background: transparent;
}

#low-page .c-companyIntro__text {
  margin: 0;
  line-height: 2;
  color: var(--dls-text-sub);
}

/* 11. 事例：ナビゲーション 3列 */
#low-page .c-caseLinks__item {
  height: 100%;
}

#low-page .c-caseLinks__cardLink {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-width: 0;
  text-decoration: none;
  color: inherit;
  border-radius: 0;
  overflow: hidden;
  background: #fff;
  box-sizing: border-box;
}

#low-page a.c-caseLinks__cardLink:hover {
  opacity: 0.6;
}

#low-page .c-caseLinks__cardLink > * {
  min-width: 0;
}

#low-page .c-caseLinks__thumb img {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  background: #d0d0d0;
}

#low-page .c-caseLinks__title {
  order: 2;
  margin: 0;
  padding: 1.6rem 0 0.6rem;
  font-size: 2.3rem;
  font-weight: 700;
  line-height: 1.5;
  color: #003688;
}

#low-page .c-caseLinks__company {
  order: 3;
  margin: 1.5rem 0;
  padding: 1rem;
  font-size: 1.8rem;
  font-weight: 700;
  color: #003688;
  background: #e9f6fb;
}

#low-page .c-caseLinks__cardLink ul {
  order: 4;
  align-self: stretch;
  width: 100%;
  margin: 0;
  padding: 0;
  list-style: none;
  flex-grow: 1;
  box-sizing: border-box;
}

#low-page .c-caseLinks__cardLink ul li {
  position: relative;
  margin: 0 0 1rem;
  padding-left: 1.6rem;
  line-height: 1.65;
  font-weight: bold;
  color: #4B5165;
}

#low-page .c-caseLinks__cardLink ul li:last-child {
  margin-bottom: 0;
}

#low-page .c-caseLinks__cardLink ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 0.65rem;
  height: 0.65rem;
  background: #0e9dd5;
  border-radius: 50%;
}

#low-page .c-caseLinks__more {
  order: 5;
  align-self: stretch;
  width: 100%;
  margin: 0;
  padding: 2rem 0;
  font-size: 1.6rem;
  font-weight: 700;
  color: #0e9dd5;
  text-align: right;
  position: relative;
  box-sizing: border-box;
}

#low-page .c-caseLinks__more::after {
  content: "";
  display: inline-block;
  width: 1.4rem;
  height: 1.4rem;
  margin-left: 0.4rem;
  vertical-align: middle;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230e9dd5' stroke-width='2'%3E%3Cpath d='M9 6l6 6-6 6'/%3E%3C/svg%3E") center / contain no-repeat;
}

#low-page .c-caseLinks__thumb {
  order: 1;
}

/* =========================================
   PC：導入事例3つ並びBOXの境界線（縦線）設定
========================================= */
#low-page .c-caseLinks__grid {
  /* 隙間を広げて線を入れるスペースを作る（例：6rem） */
  column-gap: 6rem; 
}

#low-page .c-caseLinks__item {
  /* 線を配置するための基準点とする */
  position: relative; 
}

/* 最後の要素「以外」の隙間の中央に、疑似要素で縦線を引く */
#low-page .c-caseLinks__item:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  /* gap(6rem)のちょうど半分だけ右にずらす */
  right: -3rem; 
  width: 1px;
  background-color: #CBCBCB; /* 線の色（適宜変更してください） */
}

/* 12–13. QA */
#low-page .c-lowFaq .c-faqSec__inner {
  max-width: var(--dls-max);
  margin: 0 auto;
}

#low-page .c-lowFaq .acc-contentsbg-colored {
  background: transparent;
}

#low-page .c-lowFaq .acc-area {
  margin-bottom: 0;
  padding: 0;
  background: transparent;
  border-radius: 0;
  overflow: visible;
  border: none;
  border-bottom: 2px solid #fff;
}

#low-page .c-lowFaq .acc-area:last-child {
  border-bottom: none;
}

#low-page .c-lowFaq .faq-q {
  position: relative;
  margin: 0;
  padding: 2rem 4.8rem 2rem 7rem;
  font-weight: 700;
  line-height: 1.5;
  color: #1A1A1C;
  background: transparent;
  cursor: pointer;
  font-size: 2.4rem;
}

#low-page .c-lowFaq--static .faq-q {
  pointer-events: none;
}

#low-page .c-lowFaq .js-toggle.faq-q {
  padding-right: 5.6rem;
}

#low-page .c-lowFaq .faq-q::before {
  content: "Q.";
  position: absolute;
  left: 2rem;
  top: 50%;
  transform: translateY(-50%);
  width: 3.6rem;
  height: 3.6rem;
  border-radius: 50%;
  color: #18A0FB;
  font-size: 3rem;
  font-weight: 700;
  line-height: 3rem;
  text-align: center;
}

#low-page .c-lowFaq .js-toggle.faq-q::after {
  content: "";
  position: absolute;
  right: 2rem;
  top: 50%;
  width: 1.2rem;
  height: 1.2rem;
  margin-top: -0.6rem;
  border-right: 2px solid #004BD7;
  border-bottom: 2px solid #004BD7;
  transform: rotate(45deg);
  transition: transform 0.2s;
}

#low-page .c-lowFaq .js-toggle.faq-q.close::after {
  transform: rotate(225deg);
}

#low-page .c-lowFaq .faq-a {
  margin: 0;
  padding: 0 2rem 2.4rem 2rem;
  background: transparent;
  border: none;
  display:none;
}
#low-page .c-lowFaq--static .faq-a {
  display:block;
}

#low-page .c-lowFaq:not(.c-lowFaq--static) .faq-a dt {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

#low-page .c-lowFaq .faq-a dd {
  display: block;
  position: relative;
  margin: 0;
  padding: 0 0 0 5.2rem;
  min-width: 0;
  font-size: 1.6rem;
  line-height: 2;
  font-weight: 400;
  word-break: normal;
  overflow-wrap: break-word;
}

#low-page .c-lowFaq .faq-a dd::before {
  content: "A.";
  position: absolute;
  left: 0;
  top: 0;
  width: 3.6rem;
  height: 3.6rem;
  color: #003688;
  font-size: 3rem;
  font-weight: 700;
  line-height: 3rem;
  text-align: center;
}

#low-page .c-lowFaq--static .faq-a dt {
  position: relative;
  width: auto;
  height: auto;
  margin: 0 0 1rem;
  padding: 0 0 0 5rem;
  overflow: visible;
  clip: auto;
  font-size: 2.2rem;
  font-weight: 700;
  color: #003688;
  line-height: 1.5;
}

#low-page .c-lowFaq--static .faq-a dt::before {
  content: "A.";
  position: absolute;
  left: 0;
  top: 0;
  width: 3.6rem;
  height: 3.6rem;
  color: #003688;
  font-size: 3rem;
  font-weight: 700;
  line-height: 3rem;
  text-align: center;
}

#low-page .c-lowFaq--static .faq-a dd {
  display: block;
  padding-top: 0;
  padding-left: 0;
  margin-top: 2.5rem;
}

#low-page .c-lowFaq--static .faq-a dd::before {
  content: none;
}

/* 14. 画像＋見出し＋本文 */
#low-page .c-serviceLink {
  max-width: 110rem;
  margin-left: auto;
  margin-right: auto;
}

#low-page .c-serviceLink__card {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 3rem;
  padding: 3rem 0;
  background: #fff;
  text-decoration: none;
  color: inherit;
  position: relative;
  box-sizing: border-box;
  border-top: 1px solid #CBCBCB;
}

#low-page a.c-serviceLink__card:hover {
  opacity: 0.6;
}

#low-page .c-serviceLink__thumb {
  flex: 0 0 20rem;
}

#low-page .c-serviceLink__thumb img {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 0;
  background: #d0d0d0;
}

#low-page .c-serviceLink__body {
  flex: 1;
  min-width: 0;
  padding-right: 5rem;
}

#low-page .c-serviceLink__title {
  margin: 0 0 1.2rem;
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1.35;
  color: #003688;
  background: url(./img/arrow-01-black-right.svg) no-repeat center right / 30px auto;
  padding-right: 4rem;
  display: inline-block;
}

#low-page .c-serviceLink__text {
  margin: 0;
  font-size: 1.6rem;
  line-height: 2;
}

#low-page .c-serviceLink__icon {
  display:none;
}

/* =========================================================================
   SP用スタイル (max-width: 768px)
========================================================================= */
@media screen and (max-width: 768px) {
  /*---------------------------------------------
      sp base settings
  */
  :root {
    font-size: 2.6666666667vw;
  }

  body {
    min-width: auto;
  }

  .sp_br {
    display: inline;
  }

  .pc_br,
  .for-pc {
    display: none;
  }

  /*---------------------------------------------
      sp layout center
  */
  .l-center {
    padding-right: calc(var(--s1) + var(--s-2));
    padding-left: calc(var(--s1) + var(--s-2));
    box-sizing: border-box;
  }

  /*---------------------------------------------
      sp layout stack
  */
  .l-stack {
    gap: var(--s2);
  }

  /*---------------------------------------------
      sp layout cluster
  */
  .l-cluster {
    gap: var(--s1);
  }

  /*---------------------------------------------
      sp layout grid
  */
  .l-grid-two,
  .l-grid-two-large {
    grid-template-columns: 100%;
  }

  .l-grid-three {
    grid-template-columns: 100%;
  }

  .l-grid-four {
    grid-template-columns: 100%;
  }

  .l-grid-two-flex,
  .l-grid-three-flex,
  .l-grid-four-flex {
    --minimum: calc((100% - var(--s2)) / 2);
  }

  /*---------------------------------------------
      sp toggle sp
  */
  .toggle-sp-content {
    display: none;
  }

  /*---------------------------------------------
      sp layout column
  */
  .l-column {
    gap: var(--s2);
  }

  .l-column__side {
    width: 100%;
  }

  .l-column__main {
    width: 100%;
  }

  /*---------------------------------------------
      sp layout float
  */
  .l-float__left-pc {
    width: 100%;
    margin-right: 0;
    float: none;
  }

  .l-float__right-pc {
    width: 100%;
    margin-left: 0;
    float: none;
  }

  .l-float__center {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
  }

  .l-float__left {
    width: 45%;
    margin-right: var(--s2);
    margin-bottom: var(--s1);
  }

  .l-float__right {
    width: 45%;
    margin-left: var(--s2);
    margin-bottom: var(--s1);
  }

  /*---------------------------------------------
      sp layout scroll
  */
  .l-scroll-x-sp {
    width: 100%;
    padding-bottom: 0.6rem;
    overflow: hidden;
    overflow-x: scroll;
    overflow-y: visible;
    /* chrome safari */
  }

  .l-scroll-x-sp::-webkit-scrollbar {
    height: 0.6rem;
  }

  .l-scroll-x-sp::-webkit-scrollbar-track {
    border-radius: 0.3rem;
    background: #eee;
  }

  .l-scroll-x-sp::-webkit-scrollbar-thumb {
    border-radius: 0.3rem;
    background: #ddd;
  }

  /*---------------------------------------------
    pankuzu
  */
  #pankuzuWrap {
    position: relative;
    overflow: auto;
    margin: 0 auto var(--s3);
    padding: 1.0rem 0;
    white-space: nowrap;
  }

  #pankuzu {
    padding: 0.7rem;
    letter-spacing: 0.05em;
    font-size: 1.1rem;
    line-height: 1.2;
  }

  #pankuzu a {
    -webkit-transition: none;
    -moz-transition: none;
    -ms-transition: none;
    -o-transition: none;
    transition: none;
  }

  #pankuzu a:hover {
    text-decoration: underline;
  }

  #pankuzu span:last-child {
    margin-right: calc(var(--s1) + var(--s-2));
  }

  #pankuzu a span:last-child {
    margin-right: 0;
  }

  /*---------------------------------------------
    low-page common heading
  */
  #low-page-h h1:not([class]) {
    padding: var(--s2);
    font-size: 2.8rem;
    line-height: 1.5;
    margin: 4rem auto 2rem;
  }

  #low-page h2:not([class]) {
    font-size: 2.2rem;
    padding: 0;
    line-height: 1.3;
    margin-block: 5rem 2rem;
  }

  #low-page h3:not([class]) {
    font-size: 2rem;
    line-height: 1.5;
    margin-block: 3rem 1rem;
  }

  #low-page h4:not([class]) {
    font-size: 2rem;
    line-height: 1.5;
  }

  #low-page h5:not([class]) {
    font-size: 1.8rem;
    line-height: 1.5;
  }
  #low-page-b::before {
    height: 58vh;               /* スマホ用に高さを調整 */
    background-position: center 40%;  /* ビルの見える位置を再調整 */
    background-size: cover;
    /* iOSのカクつきが気になれば固定をやめる↓ */
  }
  #low-page-b::after {
    /* 色レイヤーはそのままでOK。必要なら高さ調整 */
  }
  /*---------------------------------------------
  center-img
  */
  .low-center-img {
    max-width: 100%;
  }

  /*---------------------------------------------
  left-img
  */
  .low-left-img {
    width: 100%;
    margin-right: 0;
    padding-bottom: var(--s2);
    float: inherit;
    text-align: center;
  }

  /*---------------------------------------------
  right-img
  */
  .low-right-img {
    width: 100%;
    margin-left: 0;
    padding-bottom: var(--s2);
    float: inherit;
    text-align: center;
  }

  /*---------------------------------------------
      sp table
  */
  .sp-table-vertical th,
  .sp-table-vertical td {
    width: 100%;
    display: block;
  }

  .table-label thead {
    display: none;
  }

  .table-label tbody th {
    background: var(--site-color09);
  }

  .table-label td {
    padding: 0;
    display: flex;
    position: relative;
  }

  .table-label td::before {
    content: attr(data-label);
    width: 7em;
    background: #efefef;
    border-right: solid 1px #101010;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-weight: 700;
    text-align: center;
  }

  .table-label__cell {
    padding: var(--s1) var(--s2);
  }

  .l-scroll-x table thead,
  .l-scroll-x-sp table thead {
    display: table-header-group;
  }

  .l-scroll-x table tbody,
  .l-scroll-x-sp table tbody {
    display: table-row-group;
  }

  .l-scroll-x table tr,
  .l-scroll-x-sp table tr {
    display: table-row;
  }

  .l-scroll-x table th,
  .l-scroll-x table td,
  .l-scroll-x-sp table th,
  .l-scroll-x-sp table td {
    width: inherit;
    min-width: 15rem;
    display: table-cell;
  }

  .l-scroll-x-sp table {
    width: inherit;
  }

  /*---------------------------------------------
      Button Internal settings
  */
  .btn-internal {
    margin: var(--s3) auto;
  }

  .btn-internal a {
    padding: var(--s2) var(--s6);
    background: #18A0FB url("./img/arrow-01-wht-right.svg") no-repeat center right 1rem/auto 1em;
  }

  .btn-internal:hover a {
    transform: none;
  }

  /*---------------------------------------------
      Button Ancher settings
  */
  .btn-ancher {
    margin: var(--s3) auto;
  }

  .btn-ancher a {
    padding: var(--s2) var(--s3) var(--s2) var(--s1);
    background: #0e9dd5 url("./img/arrow-01-wht-down.svg") no-repeat center right 0.8rem/auto 0.8em;
  }

  .btn-ancher:hover a {
    transform: none;
  }

  /*---------------------------------------------
      Button Web settings
  */
  .btn-web {
    margin: var(--s3) auto;
  }

  .btn-web a {
    padding: var(--s2) var(--s6);
    background: #003688 url("./img/arrow-01-wht-right.svg") no-repeat center right 1rem/auto 1em;
  }

  .btn-web:hover a {
    transform: none;
  }

  /*---------------------------------------------
    Btn Link settings
  */
  .btn-link {
    margin: var(--s1) auto;
  }

  .btn-link a {
    padding: var(--s2) var(--s6);
    border: 1px solid #101010;
    background: url("./img/arrow-01-black-right.svg") no-repeat 95% center/auto .8em;
    text-align: center;
    line-height: 1.5;
    display: block;
    text-decoration: none;
    border-radius: 100rem;
  }

  .btn-link a:hover {
    opacity: 1;
  }

  .btn-link:hover a {
    transform: none;
  }

  /*---------------------------------------------
    Button Tel settings
  */
  .btn-tel {
    margin: var(--s3) auto;
    display: block;
    position: relative;
	width:100%;
  }	
  .sec-cta__item .btn-tel {
    margin-top:0;
  }
  .sec-cta-simple__item .btn-tel {
    margin-top:0;
  }

  .btn-tel a {
    width: 100%;
    margin: 0 auto;
    padding: 1.4rem 4rem;
    background: #12BCC8 url("./img/icon-tel.svg") no-repeat center left 2rem/auto 1em;
    color: #fff;
    display: block;
    font-weight: 700;
    line-height: 1.6;
    text-align: center;
    text-decoration: none;
    transition: transform 0.3s;
    border-radius: 100rem;
    box-shadow: 0 0.8rem 0.6rem rgb(0 187 199 / 17%);
  }

  .btn-tel::after {
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    background-color: var(--site-color03);
    border-width: 0 1px 1px 0;
    box-sizing: border-box;
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: -1;
    transform: translate(0.8rem, 0.8rem);
  }

  .btn-tel:hover a {
    transform: translate(0.8rem, 0.8rem);
  }

  .btn-tel:hover a {
    transform: none;
  }

  /*---------------------------------------------
    footer
  */
  .footer-area {
    padding: var(--s3) 0 0;
    margin-top: var(--s12);
  }

  .footer-area a:hover {
    opacity: 1;
    transition: unset;
  }

  .footer-main {
    padding-right: 0;
    padding-left: 0;
    box-sizing: border-box;
  }

  .footer-bottom {
    padding: var(--s1) 0;
  }

  .footer-logo {
    margin: var(--s3) var(--s1);
    font-size: 1.8rem;
  }

  .footer-box + .footer-box {
    margin-top: var(--s2);
  }

  .footer-menu-title {
    margin-bottom: 1rem;
    line-height: 0.6;
  }

  .footer-menu-title__link {
    padding: var(--s1) var(--s4) var(--s1) var(--s2);
    position: relative;
  }

  .footer-menu-title__link::after {
    content: "";
    width: var(--s2);
    height: 100%;
    background: url("./img/arrow-01-w-down.svg") no-repeat center/100%;
    position: absolute;
    top: 0;
    right: var(--s2);
    transform: rotate(0);
    transition: transform 0.3s;
  }

  .footer-menu-title__link.is-open::after {
    transform: rotate(180deg);
  }

  .footer-menu-title__link--not-toggle::after {
    background: url("./img/arrow-01-black-right.svg") no-repeat center/auto 1em;
  }

  .footer-menu {
    padding: var(--s1) 0;
    background: rgba(255, 255, 255, 0.1);
    gap: 0;
  }

  .footer-menu__item {
    width: 100%;
  }

  .footer-menu__link {
    padding: var(--s1) var(--s2);
    background: url("./img/arrow-01-black-right.svg") no-repeat 95% center/auto 1em;
  }

  .footer-menu-sub {
    margin-left: var(--s2);
  }

  .footer-menu-sub__link {
    padding: var(--s1) var(--s2) var(--s1) 1.1em;
  }

  .footer-menu-sub__link::before {
    top: var(--s1);
  }

  .footer-disclaimer {
    width: calc(100% - var(--s2));
    margin: var(--s2) auto;
    padding: var(--s1) var(--s2);
  }

  .footer-nocopy {
    margin: var(--s2) var(--s1);
    font-size: 1rem;
  }

  .footer-copyright {
    width: 100%;
    text-align: center;
    font-size: 1rem;
  }

  .footer-sitemap {
    display: none;
  }

  .page-top {
    width: 4rem;
    height: 4rem;
    right: var(--s1);
    bottom: var(--s3);
  }

  .page-top__link {
    background-size: 1.5rem auto;
  }

  /*---------------------------------------------
    以下、サービスサイト下層共通html (SP用の上書き)
  */
  #low-page {
    padding: 0.1rem 1.5rem 1.5rem;
    margin: 0.5rem;
  }

  #low-page .l-grid-2,
  #low-page .l-grid-3 {
    grid-template-columns: 1fr;
    gap: 2.4rem;
    width: 100%;
    box-sizing: border-box;
  }

  #low-page .c-solutionList__item {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }

  #low-page .c-solutionList__right {
    grid-column: 1;
    grid-row: auto;
    padding-right: 0;
  }

  #low-page .c-commentCase__head {
    flex-direction: column;
  }

  #low-page .c-commentCase__thumb {
    width: 100%;
  }

  #low-page .c-commentCase__cta {
    flex-direction: column;
    align-items: stretch;
    padding: 2rem;
  }

  #low-page .c-commentCase__ctaBtn .btn-web,
  #low-page .c-commentCase__ctaBtn .btn-tel {
    min-width: 0;
    max-width: none;
    margin-bottom: 1.5rem;
  }

  #low-page .c-issueComment {
    padding: 2rem;
  }

  #low-page .c-issueComment__head {
    flex-direction: column;
  }

  #low-page .c-companyIntro {
    display: block;
    padding: 2rem;
  }

  #low-page .c-companyIntro__left {
    grid-template-columns: 1fr;
    row-gap: 1rem;
    flex-direction: column;
  }

  #low-page .c-companyIntro__name {
    font-size: 2rem;
    margin-top: 1rem;
  }

  #low-page .c-companyIntro__name,
  #low-page .c-companyIntro__left ul {
    grid-column: 1;
  }

  #low-page .c-serviceLink__card {
    flex-direction: column;
    align-items: flex-start;
  }

  #low-page .c-serviceLink__thumb {
    width: 100%;
    flex: 0;
  }

  #low-page .c-serviceLink__icon {
    top: auto;
    bottom: 2rem;
    right: 2rem;
    transform: none;
  }

  #low-page .c-lowCards__item > .c-lowCards__title,
  #low-page .c-lowCardsAlt__item > .c-lowCardsAlt__title {
    font-size: 2.2rem;
  }

  #low-page .c-lowCards__item:not(:has(> img)) > .c-lowCards__title {
    font-size: 2rem;
  }

  #low-page .c-lowIssueSec {
    padding: 0;
  }

  #low-page .c-lowIssue__title {
    font-size: 2.2rem;
  }

  #low-page .c-lowIssue {
    padding: 2rem;
  }

  #low-page .c-solutionList__title {
    font-size: 2.2rem;
  }

  #low-page .c-solutionList__catch {
    font-size: 1.8rem;
  }

  #low-page .c-commentCase__headMain {
    padding: 0;
  }

  #low-page .c-commentCase__meta {
    margin: auto;
    font-size: 1.6rem;
  }

  #low-page .c-commentCase__title {
    margin-top: 2rem;
    font-size: 2.2rem;
    text-align: center;
  }

  #low-page .c-commentCase__ctaLead {
    font-size: 1.7rem;
    font-weight: bold;
    text-align: center;
  }

  #low-page .c-issueComment__title {
    font-size: 2.2rem;
  }

  #low-page .c-issueComment__thumb {
    width: 100%;
    min-height: unset;
  }

  #low-page .c-companyIntro__catch {
    font-size: 2.2rem;
  }

  #low-page .c-faqSec.c-lowFaq {
    padding: 0;
  }

  #low-page .c-lowFaq .faq-q {
    font-size: 1.8rem;
  }

  #low-page .c-lowFaq--static .faq-a dt {
    font-size: 1.8rem;
  }

  #low-page .c-lowFaq .faq-q::before {
    top: 45px;
  }

  #low-page .c-lowFaq--static .faq-a dt::before {
    top: 10px;
  }

  #low-page .c-serviceLink__card {
    padding: 3rem 0;
  }

  #low-page .c-serviceLink__body {
    padding-right: 0;
    padding-bottom: 3rem;
  }

  #low-page .c-serviceLink__title {
    font-size: 2.2rem;
  }

  #low-page .c-caseLinks__title {
    font-size: 2.2rem;
  }

  /* =========================================
      SP：3つ並びBOXの境界線（横線）設定
  ========================================= */
  #low-page .c-lowCardsAlt__grid {
    column-gap: 0; /* PCの左右余白をリセット */
    row-gap: 2rem; /* 上下の余白を指定（例：4rem） */
  }

  /* 縦線を横線に書き換える */
  #low-page .c-lowCardsAlt__item:not(:last-child)::after {
    top: auto;
    /* row-gap(4rem)のちょうど半分だけ下にずらして中央に配置 */
    bottom: -2rem; 
    right: 0;
    left: 0;
    width: 100%; /* 横幅いっぱいに引く */
    height: 1px;
  }

  /* =========================================
      SP：2つ並びBOXの境界線（横線）設定
  ========================================= */
  #low-page .c-lowCards__grid {
    column-gap: 0; 
    row-gap: 4rem;
  }

  /* まずPCの縦線をリセット */
  #low-page .c-lowCards__item::after {
    content: none;
  }

  /* 最後の要素「以外」の下に横線を引く */
  #low-page .c-lowCards__item:not(:last-child)::after {
    content: "";
    position: absolute;
    top: auto;
    bottom: -2rem; 
    right: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: #CBCBCB;
  }

  /* ★詳細度を上げて上書き：最後の要素以外かつ、直下に画像がないアイテムの横線を消す */
  #low-page .c-lowCards__item:not(:last-child):not(:has(> img))::after {
    content: none;
  }

  /* =========================================
      SP：導入事例3つ並びBOXの境界線（横線）設定
  ========================================= */
  #low-page .c-caseLinks__grid {
    column-gap: 0; /* PCの左右余白をリセット */
    row-gap: 4rem; /* 上下の余白を指定（例：4rem） */
  }

  /* 縦線を横線に書き換える */
  #low-page .c-caseLinks__item:not(:last-child)::after {
    top: auto;
    /* row-gap(4rem)のちょうど半分だけ下にずらして中央に配置 */
    bottom: -2rem; 
    right: 0;
    left: 0;
    width: 100%; /* 横幅いっぱいに引く */
    height: 1px;
  }

  .c-stepFlowSec {
    padding: 2rem;
  } 

  .c-stepFlow__rail {
    margin-right: 2rem;
  }

  .c-stepFlow__content {
    padding: 2rem;
  }

  .c-stepFlow__title {
    font-size: 2rem;
  }

  .c-stepFlow__label {
    font-size: 1.4rem;
  }

  #low-page .c-commentCase {
    padding: 2rem;
  }
}

/* ==================================================
   ヘッダー全体のレイアウト
================================================== */
.header {
  background-color: #ffffff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  position: sticky;
  top: 0;
  z-index: 99;
  width: 100%;
}

.header-inner {
  display: flex;
  justify-content: space-between; 
  align-items: center;
  width: 100%; 
  box-sizing: border-box; 
  padding: 1rem 1.5rem;
  background:#fff;
  position:fixed;
  z-index:100;
}

.header-logo img {
  height: 40px;
  width: auto;
  display: block;
  padding-right: 1rem;
}

.header-logo a:hover {
  opacity: 0.6;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 40px;
}

/* ==================================================
   グローバルナビゲーション（縦積みドロップダウン対応）
================================================== */
.global-nav-ul {
  display: flex;
  align-items: center;
  gap: 20px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.global-nav-ul > li {
  position: relative;
  padding: 20px 0; /* ホバー判定用の上下マージン */
}

.global-nav-ul a {
  text-decoration: none;
  color: #1a1a1a;
  font-size: 1.4rem;
  font-weight: 700;
  white-space: nowrap; /* メニュー名の改行防止 */
  transition: color 0.2s ease;
}

.global-nav-ul a:hover {
  color: #0056b3;
}

/* --- ドロップダウン（第2階層） --- */
.global-nav-ul .sub-menu {
  display: block; /* 👈 親の display: flex; を打ち消して縦並びにする */
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  width: max-content;
  min-width: 220px;
  background-color: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  padding: 10px 0;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 99;
}

/* マウス移動時にホバーが外れるのを防ぐ透明な橋 */
.global-nav-ul .sub-menu::before {
  content: "";
  position: absolute;
  top: -20px; 
  left: 0;
  width: 100%;
  height: 20px;
}

/* ホバー時にドロップダウンを表示 */
.global-nav-ul > li:hover .sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.global-nav-ul .sub-menu li {
  display: block; /* 👈 1項目ずつ確実に縦に並べる */
  width: 100%;
  padding: 0;
  margin: 0;
}

.global-nav-ul .sub-menu li::before {
  display: none; /* デフォルトのリスト丸アイコン等を消去 */
}

.global-nav-ul .sub-menu li a {
  display: block;
  padding: 12px 24px;
  font-size: 1.4rem;
  font-weight: 500;
  color: #333;
  text-align: left;
  border-bottom: 1px dashed #f0f0f0;
}

.global-nav-ul .sub-menu li:last-child a {
  border-bottom: none;
}

.global-nav-ul .sub-menu li a:hover {
  background-color: #f8f9fc;
  color: #0056b3;
}

/* ==================================================
   コンタクトエリア
================================================== */
.header-contact {
  display: flex;
  align-items: center;
  gap: 20px;
}

.contact-info {
  display: flex;
  align-items: center;
  gap: 8px;
}

.contact-icon img {
  width: 28px;
  height: auto;
}

.contact-text {
  display: flex;
  flex-direction: column;
  color: #0056b3;
}

.phone-number {
  font-size: 2.6rem;
  font-weight: 800;
  line-height: 1;
  font-family: Arial, sans-serif;
  letter-spacing: 0.5px;
}

.business-hours {
  font-size: 1.1rem;
  font-weight: 700;
  margin-top: 4px;
}

.btn-contact {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: #003380;
  color: #ffffff !important;
  text-decoration: none;
  font-size: 1.5rem;
  font-weight: 700;
  padding: var(--s2);
  border-radius: 100rem;
  transition: opacity 0.2s ease;
}

.btn-contact:hover {
  opacity: 0.85;
}

.btn-contact .arrow-circle {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 24px;
  height: 12px;
  background-color: #ffffff;
  color: #003380;
  border-radius: 5rem;
  font-size: 1.4rem;
  font-weight: bold;
}

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

/*---------------------------------------------
    HTML上のダブルクォーテーション（span）のデザイン
*/
.q-open, .q-close {
  font-size: 2.2em;       /* 記号を少し大きく */
  color: #aad2ed;         /* 記号の色（お好みで変更してください） */
  vertical-align: -0.3em; /* 記号の上下の高さの微調整 */
  line-height: 0.6;
}

.q-open {
  margin-right: 0.1em;    /* 記号と文章の間のすき間 */
}

.q-close {
  margin-left: 0.1em;     /* 文章と記号の間のすき間 */
}