@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: #1b2a4e;
    /* メインの濃い色 */
    --pri: #3e527c;
    /* 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: #7a7169;
    /* サブの濃い色 */
    --sec: #bdb5ad;
    /* 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: #b34a00;
    /* アクセントの濃い色 */
    --acc: #ff6f1f;
    /* アクセントの明るい色 */
    /* Background Colors（背景色） */
    --bg-base: #f9f9f7;
    /* 最も広い面積に使用 */
    --bg-pri: #e8ebf1;
    /* メイン近似の背景色 */
    --bg-sec: #f3efe8;
    /* サブ近似の背景色 */
    --bg-sub: #faf7f2;
    /* 補助用の背景色 */
    --bg-emp: #162f61;
    /* 文字色反転用背景 */
    /* Text Colors（文字色） */
    --txt-main: #212121;
    /* 本文 */
    --txt-sub: #999;
    /* 注釈・キャプション用 */
    --txt-emp: #1b2a4e;
    /* 強調用 */
    --txt-white: #f2f2f2;
    /* 文字色反転用 */
    /* Border Colors */
    --line: #cccccc;
    /* 罫線 */
    /* Base Colors */
    --black: #000;
    --white: #fff;
    --gray: #999;
    --shadow: rgba(0, 0, 0, 0.16);
    --site-color01: #A8A7BA;
    --site-color02: #3A3A3A;
    --site-color04: #000;
}

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

header {
    position: absolute;
    width: 100%;
    z-index: 100;
}

body {
    margin: 0;
    padding: 0;
    background: #fff;
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1.8rem;
    font-weight: 400;
    -webkit-text-size-adjust: 100%;
    letter-spacing: 0.03em;
    line-height: 1;
    color: #333;
    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: 1em;
}

ul:not([class]) li::before {
    content: "";
    width: 1.6rem;
    height: 1.6rem;
    border-radius: 50%;
    position: absolute;
    top: 0.5rem;
    left: 0;
    background: #87d5c7;
}

ol:not([class]) li {
    padding-left: 1.5em;
    margin-bottom: 1em;
    counter-increment: number;
}

ol:not([class]) li::before {
    content: counter(number);
    width: 2.1rem;
    color: #fff;
    background: linear-gradient(135deg, #66c9bd 0%, #4f95ad 100%);
    font-size: 1.3rem;
    font-weight: normal;
    text-align: center;
    position: absolute;
    top: 0.2em;
    left: -3px;
}

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: #333;
    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: 1.8;
    margin: 1rem 5rem;
    font-size: clamp(1.6rem, 1.8vw, 1.8rem);
}

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;
    background: linear-gradient(transparent 60%, #fff5bc 60%);
}

.txt_bold {
    font-weight: 700;
    color: #29626d;
}

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

/*---------------------------------------------
    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;
    margin-bottom: 5rem;
}

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

#pankuzu {
    font-size: 1.3rem;
    padding: 1.2rem 0;
    line-height: 1.4;
    text-align: center;
    color: #A8A7BA;
}

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

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

#pankuzu span {
    color: #A8A7BA;
    font-weight: inherit;
}

/*---------------------------------------------
    low-page common heading
*/
#low-page h1:not([class]) {
    width: 100%;
    padding: var(--s4) var(--s12);
    font-size: 3.6rem;
    font-weight: 700;
    text-align: center;
    background-color: #EBEBEB;
    position: relative;
    margin: 6rem auto;
}

#low-page h1:not([class])::before {
    content: "";
    width: 12rem;
    height: 12rem;
    border-radius: 50%;
    background-color: var(--site-color09);
    position: absolute;
    top: -6rem;
    left: 0;
    z-index: 3;
}

#low-page h1:not([class])::after {
    content: "";
    width: 12rem;
    height: 12rem;
    border-radius: 50%;
    background-color: var(--site-color09);
    position: absolute;
    bottom: -6rem;
    right: 0;
    z-index: 3;
}

#low-page h2:not([class]) {
    width: 100%;
    margin-block: 7rem 2rem; padding: 2.5rem 2.5rem;
    font-size: 3rem;
    font-weight: 700;
    color: var(--ozac-color-primary);
    background-color: #d8dce8;
    border-radius: 0.8rem;
    line-height: 1.4;
}

#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 / auto 1em;
    color: var(--ozac-color-primary);
}

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

#low-page h3:not([class]) {
    width: 100%;
    margin-block: 6rem 1rem; padding: var(--s2);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.5;
    /* border-bottom: 1px solid var(--ozac-color-primary); */
    position: relative;
}

#low-page h3:not([class])::before {
    content: "";
    position: absolute;
    top: -10px;
    left: 0;
    z-index: -1;
    background: url(img/wave-divider-navy-medium.svg) no-repeat center / contain;
    width: 45rem;
    height: 2rem;
}

#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 / auto 2rem;
}

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

#low-page h4:not([class]) {
    width: 100%;
    margin-block: 4rem 2rem; padding: var(--s1) var(--s2);
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1.5;
    border-left: 5px solid #3f8c98;
}

#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 / auto 2rem;
}

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

#low-page h5:not([class]) {
    width: 100%;
    margin-block: 3rem 2rem; padding: var(--s1) var(--s2);
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.5;
    color: #3f8c98;
}

#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 / auto 2rem;
    color: #3f8c98;
}

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

section.installation_steps {
    margin: 0 auto;
    position: relative;
    margin-block: 10rem 0; padding: 0 4rem 4rem;
    background-color: #f2f3f7;
    border-radius: 1.6rem;
    border: 1px solid #060E6D;
    box-shadow: 0 0.85rem 2rem rgba(10, 25, 47, 0.12);
}

#low-page section.installation_steps h2:not([class]) {
 margin-block: 4rem 5rem;
}

#low-page section.installation_steps .btn-internal,
#low-page section.installation_steps .btn-web, 
#low-page section.installation_steps .btn-tel {margin: 5rem auto 3rem;}





/*---------------------------------------------
center-img
*/
.float-wrap.ct.cf {
    margin-block: 3rem 5rem; }

.float-img.ct .flame {
    text-align: center;
}

.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: 1.8rem;
    font-weight: 700;
    line-height: 1.5;
    color: #3f8c98;
    margin: 1rem 5rem;
}

iframe {
    margin: 1rem auto 5rem;
    display: block;
}

/*---------------------------------------------
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: 2rem;
    font-weight: 700;
    line-height: 1.5;
    color: #3f8c98;
    margin: 1rem 5rem;
}

/*---------------------------------------------
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: 1.8rem;
    font-weight: 700;
    line-height: 1.5;
    color: #3f8c98;
    margin: 1rem 5rem;
}

/*---------------------------------------------
    Caption settings
*/
.caption {
    margin-top: 0.8em;
    color: #858585;
    font-size: 1rem;
    line-height: 1;
    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;
    /* chrome safari */
}

.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 #d0d5dd;
    border-left: 1px solid #d0d5dd;
}

table th, table td {
    padding: var(--s1) var(--s2);
    border-right: 1px solid #d0d5dd;
    border-bottom: 1px solid #d0d5dd;
    word-break: break-word;
    font-size: clamp(1.6rem,2vw,1.8rem);
}

table th {
    background-color: #e8eaf0;
    text-align: left;
    color: var(--ozac-color-primary);
    width: 25%;
}

/*---------------------------------------------
    low-page table
*/
#low-page table {
    margin-block: 4rem 1rem; }

#low-page table ul:not([class]), #low-page table ol:not([class]) {
    margin: 1rem 0;
}

/*---------------------------------------------
    low-page list
*/
#low-page ul:not([class]), #low-page ol:not([class]) {
    margin-block: 4rem; margin: 3rem 5rem;
}

/*---------------------------------------------
    Button Internal settings
*/
.btn-internal {
    max-width: 46rem;
    width: 100%;
    margin: var(--s5) auto var(--s8);
    position: relative;
}

.btn-internal a {
    width: 100%;
    margin: 0;
    padding: var(--s2) var(--s6) var(--s2) var(--s5);
    background: var(--site-color01) url("img/arrow-01-wht-right.svg") no-repeat center right 1.5rem/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);
    transition: transform 0.3s;
}

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

/*---------------------------------------------
    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 var(--s8);
    position: relative;
    z-index: 5;
}

.btn-web a {
    width: 100%;
    margin: 0;
    padding: var(--s2) var(--s2) var(--s2) var(--s7);
    background: var(--site-color02) url("img/icon-web.svg") no-repeat center left 2.5rem/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);
    transition: transform 0.3s;
}

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

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

.btn-link a {
    margin: 0;
    padding: 1rem 3rem 1.2rem 0;
    background: url("img/arrow-01-right.svg") no-repeat center right/auto 2.3rem;
    display: inline-block;
    font-weight: 700;
    line-height: 1;
    text-decoration: none;
}

.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: 120rem;
    margin-right: auto;
    margin-left: auto;
    padding-right: var(--s3);
    padding-left: var(--s3);
    box-sizing: content-box;
}

.footer-bottom__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: none;
}

.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 #000;
}

.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 {
}

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

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

@media screen and (max-width: 767px) {
    /*---------------------------------------------
      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 */
    }

    #low-page .l-scroll-x-sp table {
        margin-block: 0 1rem; }

    .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 1.0rem 1.0rem;
        white-space: nowrap;
    }

    #pankuzu {
        padding: 0.7rem 0;
        letter-spacing: 0.05em;
        font-size: 2.9333333333vw;
        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 h1:not([class]) {
        padding: var(--s2);
        font-size: 6.4vw;
        line-height: 1.5;
        margin: 5rem auto;
    }

    #low-page h1:not([class])::before, #low-page h1:not([class])::after {
        width: 6rem;
        height: 6rem;
    }

    #low-page h1:not([class])::before {
        top: -4rem;
    }

    #low-page h1:not([class])::after {
        bottom: -4rem;
    }

    #low-page h2:not([class]) {
        font-size: 5.6vw;
        padding: 2rem 1rem;
    }

    #low-page h3:not([class]) {
        font-size: 5.6vw;
        border-bottom: 0;
    }

    #low-page h3:not([class])::before {
        top: -10px;
        left: -20px;
        z-index: -1;
        width: 100%;
        height: 2rem;
    }

    #low-page h4:not([class]) {
        font-size: 4.8vw;
    }

    #low-page h5:not([class]) {
        font-size: 4.8vw;
    }

    /*---------------------------------------------
  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 #000;
        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(--s3) var(--s2) var(--s1);
        /* background: #818181 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: #818181 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(--s1) var(--s2) var(--s5);
        background: #3A3A3A url("img/icon-web.svg") no-repeat center left 1rem/auto 1em;
    }

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

    /*---------------------------------------------
  	Btn Link settings
  */
    .btn-link {
        margin: var(--s8) auto var(--s3);
    }

    .btn-link a {
        padding: var(--s2) var(--s3) var(--s2) var(--s2);
        border: 1px solid #000;
        background: url("img/arrow-01-black-right.svg") no-repeat 95% center/auto 1em;
        text-align: left;
        line-height: 1.5;
        display: block;
        text-decoration: none;
        font-size: clamp(1.6rem,2vw,1.8rem);
        border-radius: 1.6rem;
    }

    .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;
    }

    .btn-tel a {
        width: 100%;
        margin: 0 auto;
        padding: 1.4rem 4rem;
        background: var(--site-color04) url("img/icon-tel.svg") no-repeat center left 2rem/auto 1.5em;
        color: #fff;
        display: block;
        font-weight: 700;
        line-height: 1.6;
        text-align: center;
        text-decoration: none;
        transition: transform 0.3s;
    }

    .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: 4.8vw;
    }

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

    .footer-menu-title {
        margin-bottom: 0;
    }

    .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-black-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, 0.8);
        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: 2.6666666667vw;
    }

    .footer-copyright {
        width: 100%;
        text-align: center;
        font-size: 2.6666666667vw;
    }

    .footer-sitemap {
        display: none;
    }

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

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

    #low-page.l-center {
        padding: 0 1.5rem;
    }

    p:not([class]), .low-center-img-catch, .low-left-img-catch, .low-right-img-catch, #low-page ul:not([class]), #low-page ol:not([class]) {
        margin: 1rem 0;
    }

    section.installation_steps {
        margin-block: 6rem 0; padding: 0 2rem 2rem;
    }

    section.installation_steps::before {
        width: 6rem;
        height: 6rem;
        top: -3rem;
        left: 2rem;
    }

    #low-page section.installation_steps ol:not([class]) {
        margin: 3rem 0;
        font-size: 1.6rem;
    }

    #low-page section.installation_steps h2:not([class]) {
        margin-block: 2.3rem 2rem;}
}

.sp-scroll-table {
    display: none;
}

/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
    .sp-scroll-table {
        margin-bottom: 1rem;
        display: block;
        border: 1px solid var(--site-color09);
        font-size: 1.2rem;
    }

    iframe {
        width: 100%;
    }
}