/* ======================
=== Base ================ */

@view-transition {
  navigation: auto;
}

body {
    color: #444;
    background-color: #FEFEFE;
}

.wrapper {
    width: 100%;
    max-width: 1000px;
    margin-inline: auto;
    padding-inline: clamp(15px, 5vw, 30px);
}

.content {
    max-width: 820px;
    margin-inline: auto;
}

.bottom-64 {
    margin-bottom: 64px;
}

.bottom-100 {
    margin-bottom: 100px;
}

.bottom-200 {
    margin-bottom: 200px;
}

p, ul, dl {
    font-family: "Noto Sans JP", sans-serif;
    font-weight: regular;
    line-height: 1.8em;
}

p {
    margin-bottom: 1em;
}


p small {
    display: block;
    line-height: 1.6em;
}

h1, h2, h3, h4,
.btn, button, a,
.menu-content, header p {
    font-family: "Zen Maru Gothic", sans-serif;
    font-weight: 500;
}

h1, h2, h3, h4, p {
    letter-spacing: 0.05em;
}

.btn {
    letter-spacing: 0.1em;
}

a, button {
    color: #444;
}

.text-link {
    color: #5C7D76;
    font-weight: 700;
    text-decoration: underline;
}

.text-link:visited {
    color: #939393;
}

.text-wide {
    letter-spacing: 0.15em;
}

.coop {
    text-align: right;
    font-size: 0.9em;
}

.list-disc {
    list-style: disc inside;
}

@media (max-width: 767px){
    .over768 {
        display: none !important;
    }

    .pc-only {
        display: none;
    }
}

@media (min-width: 768px) {
    .under767 {
        display: none !important;
    }

    .br-sp {
        display: none;
    }
}



/* ======================
=== headline design  === */

/* 左に丸 h2 */
.h2-circle {
    background:none;
    position: relative;
    padding: .3em 1em 1em 1.8em;
}

.h2-circle::before,
.h2-circle::after {
    position: absolute;
    content: '';
    border-radius: 100%;
}

.h2-circle::before {
    top: .6em;
    left: .2em;
    z-index: 2;
    width: 22px;
    height: 22px;
    background: #A6C9B0;
    opacity: .5;
}

.h2-circle::after {
    top: 1.1em;
    left: .7em;
    width: 15px;
    height: 15px;
    background: #A6C9B0;
    opacity: .5;
}

.h2-line {
    text-align: center;
    border-top: 5px solid #D4E4D9;
    border-bottom: 5px solid #D4E4D9;
    padding-top: 0.8em;
    padding-bottom: 0.8em;
    margin-bottom: 50px;
}

h3 {
    position: relative;
    margin-top: 1em;
    margin-bottom: 1.5em;
    padding: .3em .2em .5em 2em;
    border-bottom: 3px solid #e6ccc1;
    font-size: 1.35em;
    line-height: 1.4; /* 行高を固定してズレを防ぐ */
}

h3::before {
    position: absolute;
    content: '';
    /* 修正：全体の高さではなく、1行目の上端からの距離を固定 */
    top: 0; 
    left: 0.7em;
    transform: rotate(55deg);
    height: 18px;
    width: 18px;
    background: #e6ccc1;
}

h3::after {
    position: absolute;
    content: '';
    /* 1行目の中心付近に来るように固定値を指定 */
    top: 0.8em; 
    left: .3em;
    transform: rotate(15deg); 
    height: 10px;
    width: 10px;
    background: #e6ccc1;
}

h4 {
    font-size: 1.2em;
    margin-bottom: 1.5em;
}

h4 .material-symbols-outlined {
    color: #fff;
    background-color: #e09b7d;
    padding: 0.46em 0.4em 0.46em 0.5em;
    border-radius: 10px;
    margin-right: 0.5em;
    font-variation-settings: 'wght' 500;
}

.font-size16 {
    font-size: 1.6em;
}

.font-size18 {
    font-size: 1.8em;
}

@media (max-width: 349px){
    .h2-circle {
        font-size: 1.25em;
        padding-top: 0.5em;
    }
    
    .h2-line{
        font-size: 1em;
    }
    
    h4 {
        font-size: 1.1em;
    }
}

@media (min-width: 768px){
    .h2-circle {
        padding-left: 2em;
    }

    .h2-circle::before {
        width: 25px;
        height: 25px;
    }

    .h2-circle::after {
        width: 18px;
        height: 18px;
    }
}

@media (min-width: 1000px){
    .h2-circle,
    .h2-line {
        font-size: 2em;
    }

    .h2-circle::before {
        width: 32px;
        height: 32px;
    }

    .h2-circle::after {
        width: 22px;
        height: 22px;
    }
}


/* ======================
== breadcrumb =========== */
.breadcrumb {
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
    padding: 10px 0;
}

.breadcrumb ol {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    line-height: 1.8em;
    display: flex;
    align-items: center;
    width: 100%;
    max-width: 1000px;
    margin-inline: auto;
    padding-inline: clamp(15px, 5vw, 30px);
    flex-wrap: wrap;
}

.breadcrumb-item {
    white-space: nowrap;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: "\203A";
    font-size: 22px;
    display: inline-block;
    line-height: 0;
    vertical-align: middle;
    font-family: Arial, sans-serif; 
    -webkit-font-smoothing: antialiased;
    transform: translateY(-2.5px);
    margin-right: 10px;
    margin-left: 15px;
    color: #bbb;
}

.breadcrumb-item a {
    text-decoration: none;
}

.breadcrumb-item a:hover {
    text-decoration: underline;
}

@media (max-width: 767px){
    .breadcrumb {
        background-color: rgba(212, 228, 217,0.8); 
    }
}

@media (max-width: 480px) {
    .breadcrumb-item:last-child {
        flex-basis: 100%;
        margin-top: 4px;
    }
}


/* ======================
== icon ================= */
svg {
    shape-rendering: geometricPrecision;
}

.svg-icon {
    width: 30px;
    /*width: 32px;
    transform: scale(0.96);
    transform-origin: center;*/
}

.material-symbols-outlined {
    font-variation-settings:
        'FILL' 0,
        'wght' 400,
        'GRAD' 0,
        'opsz' 20;
    color: #5C7D76;
    vertical-align: middle;
    margin-top: -0.2em;
}

.icon-in-text {
    margin-right: 0.2em;
}

.sns-icon {
    display: flex;
    justify-content: center;
    margin-top: 30px;
    margin-bottom: 100px;
}

.sns-icon img {
    width: 24px;
}


/* ======================
=== logo & site title === */

hgroup,
.site-logo-group,
.site-logo img {
    width: fit-content;
}

.wrapper hgroup,
.wrapper .site-logo-group,
.site-logo img {
    margin-inline: auto;
}

.site-logo img {
    width: 120px;
    padding-bottom: 20px;
}

@media (min-width: 960px) {
    .site-logo img {
        width: 160px;
    }
}

@media (max-height: 799px) {
    .site-logo img {
        width: 100px;
    }

    hgroup p,
    .site-logo-group p,
    .menu-tagline {
        font-size: 0.8em;
    }
}


/* ======================
== header =============== */

header hgroup,
header .site-logo-group {
    margin-top: 24px;
    margin-bottom: 24px;
    text-align: center;
}

header hgroup p,
.site-logo-group p {
    margin-bottom: 0;
}


/* ======================
=== Navigation  ======== */
.global-nav {
    display: flex;
}

.menu-button,
.global-nav li a {
    display: flex;
    align-items: center;
}

.menu-content {
    width: 100%;
}

.sub-nav {
    opacity: 0;
    transition: all 0.3s ease;
}

.sub-nav li a {
    padding: 15px;
}

.has-child > a .svg-icon {
    fill: #a8bfbc;
    width: 24px;
}


/*-- PC版：768px以上 --*/
@media (min-width: 768px) {
    .menu-header,
    .menu-button {
        display: none;
    }

    .menu-content {
        visibility: visible;
        overflow: visible;
        position: static;
        max-height: none;
        opacity: 1;
        transform: none; 
        background-color: #D4E4D9;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
    }

    .global-nav {
        max-width: 1200px;
        margin-inline: auto;
        font-size: 1.1em;
    }

    .global-nav > li {
        position: relative;
        flex: 1;
        text-align: center;
        opacity: 1;
        min-width: 0;
        word-break: keep-all;  /* 単語の途中（＝wbrがない場所）での改行を防ぐ */
        overflow-wrap: anywhere; /* wbrを優先しつつ、どうしても溢れる場合はどこでも切る設定 */
    }

    .global-nav > li > a {
        padding-top: 20px;
        padding-bottom: 20px;
        justify-content: center;
        transition: background 0.3s;
        height: auto;
        min-height: 100%;
    }

    .sub-nav {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #fefefe;
        box-shadow: 0 4px 10px rgba(0,0,0,0.1);
        z-index: 100;
        visibility: hidden;
        transform: translateY(10px);
    }

    .sub-nav-first {
        display: none;
    }

    .has-child > a .svg-icon {
        opacity: 0;
        animation: arrowFadeIn 0.3s ease-in forwards;
        animation-delay: 0.3s;
        margin-left: 0.5em;
    }

    @keyframes arrowFadeIn {
        to {
            opacity: 1;
        }
    }

    .global-nav > li:hover .sub-nav {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
        max-height: none;
    }

    .sub-nav li a {
        font-size: 14px;
        display: block;
        justify-content: center;
        border-bottom: 1px solid #eee;
    }

    .global-nav > li > a:hover,
    .sub-nav > li > a:hover {
        background-color: #e9f4eb;
    }
}

/*-- 下矢印アイコンの表示微調整 --*/
@media (min-width: 920px) {
    .global-nav > li.has-child > a {
        padding-left: 1.5em;
    }
}

@media (max-width: 800px) {
    .has-child > a .svg-icon {
        margin-left: 0em;
    }
}

/*-- スマホ版：767px以下 --*/
@media (max-width: 767px) {
    .icon-close {
        display: none; /* 最初はバツ印を隠す */
    }

    /* --- メニューが開いている時 (is-open時) のスタイル --- */
    .menu-open .icon-hamburger {
        display: none; /* 三本線を隠す */
    }

    .menu-open .icon-close {
        display: inline-block; /* バツ印を出す */
    }

    .menu-tagline {
        margin: 0;
    }

    .menu-button {
        justify-content: center;
        position: relative;
        z-index: 1001;
        border: #a8bfbc solid 1px;
        border-radius: 10px;
        background: #fefefe;
        width: calc(100% - 2em); /* 全体から左右マージンの合計(1em + 1em)を引く */
        margin-inline: auto;
        margin-bottom: 2em;
        padding-top: 0.8em;
        padding-bottom: 0.8em;
        gap: 0.8em;
    }
    
    .open-close {
        font-size: 1.2em;
    }

    .menu-button .svg-icon {
        fill: #a8bfbc;
        margin-top: 0.2em;
    }
    
    .menu-content {
        position: fixed;
        top: 0;
        left: 0;
        height: 100vh;

        z-index: 9999; /* 最前面 */
        overflow-y: auto;
        display: block;
        
        background-color: rgba(245, 247, 247, 0.98);
        
        /* 背景をボカすことで、一瞬の「パッ」という切り替わりを霧のようにマイルドにします */
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);

        /* --- モーション-- */
        opacity: 0;
        visibility: hidden;
        transform: translateY(20px);
        
        transition: 
            opacity 0.4s ease-out, 
            transform 0.4s ease-out, 
            visibility 0.4s;
    }
    
    .menu-content.is-open {
        opacity: 1;
        visibility: visible;
        background-color: #F5F7F7;
        transform: translateY(0) scale(1);
    }

    .menu-content.is-open .global-nav li {
        animation: slideIn 0.4s ease forwards;
    }

    .menu-header { 
        display: flex;
        flex-direction: column;
        align-items: center;
        border-bottom: 1px solid rgba(0,0,0,0.05);
    }

    .menu-content .site-logo {
        margin-top: 24px;
        margin-bottom: 24px;
    }

    .menu-header .menu-button {
        background-color: #fcfcfc;
    }

    .global-nav {
        flex-direction: column;
        /* opacity: 1; */
    }

    .global-nav li a {
        padding: 20px;
        border-bottom: 1px solid #eee;
        justify-content: space-between;
        align-items: center;
        text-align: left;
        
    }

    .sub-nav {
        background-color: #f9f9f9;
        overflow: hidden;
        max-height: 0;
    }

    .has-child.is-active .sub-nav {
        max-height: 500px;
        opacity: 1;
    }

    .sub-nav li a {
        padding-left: 40px;
        border-bottom: none;
        position: relative;
    }

    .sub-nav li:not(:last-child) a::after {
        content: "";
        position: absolute;
        bottom: 0;
        left: 5%;      /* 左に10%の隙間 */
        width: 90%;     /* 幅を80%に制限 */
        height: 1px;
        border-bottom: 1px dotted #D4E4D9;
    }

    .sub-nav-first span {
        color: #5C7D76;
        margin-left: 1em;
        font-size: 0.8em;
    }

    .sub-nav li a:hover {
        background-color: #ebf1f1;
    }
}



/* ======================
== footer =============== */

footer {
    margin-top: 200px;
    border-top: 2px solid #D4E4D9;
}

.footer-site-info {
    padding-top: 100px;
}

.footer-info h2 {
    border-left: 5px solid #D4E4D9;
    padding-left:0.5em;
    margin-bottom: 1em;
}

.footer-info-inner {
    margin-left: 1.2em;
    margin-bottom: 5em;
}

footer dl {
    margin-bottom: 1em;
}

footer dt {
    font-weight: bolder;
    margin-bottom: 0.5em;
}

footer dd {
    margin-bottom: 0.3em;
}
footer dd a {
    overflow-wrap: anywhere;
}

.footer-info-inner ul {
    padding:0.5em;
}

.footer-info-inner ul li {
    position:relative;
    padding: 0em 0.3em 0.3em 1.3em;
}

.footer-info-inner ul li::before {
    position:absolute;
    content:'';
    top: 0.5em;
    left: 0.2em;
    border-style: solid;
    border-width: 6px 0 6px 9px;
    border-color: transparent transparent transparent #5C7D76;
    clip-path: polygon(
        0% 15%, 15% 5%,      /* 左上 */
        75% 35%,             /* より左へ、より中心へ */
        90% 45%,             /* 先端の丸みを作る点1 */
        90% 55%,             /* 先端の丸みを作る点2 */
        75% 65%,             /* より左へ、より中心へ */
        15% 95%, 0% 85%,     /* 左下 */
        0% 50%               /* 左中央 */
    );
}

.footer-info-inner ul a {
    color: #5C7D76;
}

.link-site1:visited,
.link-site2:visited,
.link-site3:visited {
    color: #939393;
}

#copyright {
    background-color: #A6C9B0;
    text-align: center;
    line-height: 0;
}

#copyright p {
    margin: 0;
    font-size: 0.8em;
    padding-top: 1em;
    padding-bottom: 1em;
}

@media (max-width: 349px){
    .footer-info-inner {
        margin-left: 0.5em;
    }
}

@media (min-width: 768px){
    .footer-info {
        display: flex;
        justify-content: space-between;
        margin-bottom: 50px;
    }
}


/* ======================
== midashi box =========== */

.midashi-box {
    border: 1px solid #D4E4D9;
    margin: 3em 0 4em 0;
    padding: 2em 1.5em 1.5em 1.5em;
    border-radius: 5px;
    position: relative;
}

.box-title {
    font-weight: bold;
    margin-bottom: 0.5em;
    background-color: #FEFEFE;
    left: 30px;
    padding: 3px 10px;
    position: absolute;
    top: -15px;
    letter-spacing: 0.1em;
}



/* ======================
== contact info =========== */

.contact-info .svg-icon {
    width: 24px;
    margin-bottom: -0.4em;
    fill: #5C7D76;
}

.contact-info dd a {
    font-family: "Noto Sans JP", sans-serif;
    font-weight: 400;
}

@media (max-width: 349px){
    .contact-info .svg-icon {
        display: none;
    }
}


/* ======================
== intro style =========== */

.intro-container {
    display: flex;
    flex-direction: column;
    gap: 1em;
}

@media (min-width: 768px) and (max-width: 899px) {
    .intro-text {
        width: 100%;
    }

    .intro-img {
        max-width: 500px;
    }
}

@media (min-width: 900px){
    .intro-container {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 40px;
    }

    .intro-text {
        flex: 2;
    }

    .intro-img {
        flex: 1;
        min-width: 0; 
    }

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


/* ======================
== colum =========== */

@media (min-width: 768px){
    .column2 {
        display: flex;
        gap: 1em;
    }

    .column2 .img-frame2 {
        margin:  0.2em;
    }
}


/* ======================
== Form banner ========== */

.general-form {
    display: block;
    position: relative;
    padding: 6px;
    border-radius: 20px;
    background-image: linear-gradient( to bottom, rgba(228, 204, 183, 0.6), rgba(228, 183, 183, 0.6));
    text-decoration: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin: 64px 0;
}

.general-form:hover {
    background-color: rgba(253,242,242,0.8);
    box-shadow: 0 10px 20px rgba(228, 183, 183, 0.3);
    transform: translateY(-5px);

}

.general-form-inner {
    display: flex;
    align-items: center;
    border: 3px solid #fefefe;
    border-radius: 15px;
    padding: 1em 2em 1em 4em;
    position: relative;
}

.form-btn-text {
    margin-left: 1em;
    font-size: 1.2em;
    line-height: 1.5;
    color: #444;
    flex: 1;
}

.form-btn-img img {
    position: absolute;
    bottom: 1em;
    right: 1.5em;
    height: 120%;
    width: auto;
    z-index: 10;
}

/* 白丸部分 */
.general-form-inner::before {
    content: '';
    position: absolute;
    left: 1em; /* 左端からの位置 */
    width: 40px; /* 丸のサイズ */
    height: 40px;
    background-color: #fefefe;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* 三角部分 */
.general-form-inner::after {
    content: '';
    position: absolute;
    left: 1.9em;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    background-image: linear-gradient(to bottom, rgba(228, 204, 183, 0.6), rgba(228, 183, 183, 0.6));
    width: 16px;
    height: 20px;

    /* 9角形で切り抜いて「角丸」を再現 */
    clip-path: polygon(
        0% 15%, 15% 5%,      /* 左上 */
        75% 35%,             /* より左へ、より中心へ */
        90% 45%,             /* 先端の丸みを作る点1 */
        90% 55%,             /* 先端の丸みを作る点2 */
        75% 65%,             /* より左へ、より中心へ */
        15% 95%, 0% 85%,     /* 左下 */
        0% 50%               /* 左中央 */
    );
}

@media (max-width: 359px){
    .form-btn-img img{
        display: none;
    }
}

@media (max-width: 449px){
    .form-btn-text {
        font-size: 1em;
        margin-left: 0em;
    }
    
    .form-btn-img img {
            height: 100%;
    }

    .general-form-inner::before {
        left: 0.8em;
        width: 30px;
        height: 30px;
    }

    .general-form-inner::after {
        left: 1.4em;
        width: 14px;
        height: 16px;
    }
}

@media (min-width: 600px){
    .form-btn-text {
        margin-left: 1.4em;
    }

    .general-form-inner::before {
        left: 2em;
    }

    .general-form-inner::after {
        left: 2.9em;
    }
}

@media (min-width: 768px){
    .general-form{
		margin-top: 100px;
	}
    
    .form-btn-text {
        font-size: 1.4em;
        margin-top: 0.8em;
        margin-bottom: 0.8em;
    }

    .general-form-inner br {
        display: none;
    }

    .form-btn-img img {
        height: 160%;
    }
}





/* ======================
== Instagram button =========== */
.outline-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 100vmax;
    border:  #D4E4D9 solid 3px;
    color: #5c7d76;
    fill: #5c7d76;
    padding: 1em;
    max-width: 30em;
    gap: 0.5em;
	margin-inline: auto;
    margin-top: 3em;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.outline-btn:hover {
    transform: translateY(-5px);
}

.outline-btn img {
    display: inline;
    width: 20px;
}

@media (max-width: 349px){   
    .outline-btn {
        font-size: 0.8em;
    }
    
    .outline-btn .svg-icon {
        width: 20px;
        margin-top: 0.2em;
    }
}



/* ======================
=== stylish link  ===== */

.stylish-link1,
.stylish-link2 {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 1em 1.8em 1em 1.8em;
    margin: 0 auto;
    border-radius: 100vmax;
}

.stylish-link1 {
    max-width: 25em;
    border: 1px solid #5C7D76;
    background-image: linear-gradient(to bottom, rgba(212, 228, 217, 0.2), rgba(217, 228, 212, 0.35));
    margin-top: 2.5em;
}

.stylish-link2 {
    border: 1px solid #e6ccc1;
    background-image: linear-gradient(to bottom, rgba(230, 204, 193, 0.1), rgba(230, 204, 193, 0.35));
}

.stylish-link1 span,
.stylish-link2 span {
    margin-right: auto;
}

.stylish-link1 span {
    margin-left: 1em;
}

.stylish-link2 span {
    margin-left: 2em;
}

.stylish-link1::before,
.stylish-link2::before {
    content: '';
    position: absolute;
    top: calc(50% - 2px);
    right: 2em;
    transform: translateY(calc(-50% - 2px)) rotate(30deg);
    width: 12px;
    height: 1px;
    transition: 0.3s;
}

.stylish-link1::after,
.stylish-link2::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 2em;
    transform: translateY(-45%);
    width: 60px;
    height: 1px;
    transition: 0.3s;
}

.stylish-link1::before,
.stylish-link1::after {
    background-color: #5C7D76;
}

.stylish-link2::before,
.stylish-link2::after {
    background-color: #e6ccc1;
}

.stylish-link1:hover {
    background-color: #1507101a;
}

.stylish-link2:hover {
    color: #fff;
    background-color: #e4d7d4;
    border-color: #e4d7d4;
}


.stylish-link1:hover::before,
.stylish-link1:hover::after,
.stylish-link2:hover::before,
.stylish-link2:hover::after {
    right: -1em;
}

.stylish-link2:hover::before,
.stylish-link2:hover::after {
    background-color: #fefefe;
}


@media (max-width: 440px) {
        .stylish-link1::before,
    .stylish-link2::before {
        content: none;
    }

    .stylish-link1::after,
    .stylish-link2::after {
        top: 52%;
        right: 1.5em;
        width: 12px;
        height: 16px;
        clip-path: polygon(
            0% 15%, 15% 5%,
            75% 35%,
            90% 45%,
            90% 55%,
            75% 65%,
            15% 95%, 0% 85%,
            0% 50%
        );
    }
}


@media (max-width: 374px) {
    .stylish-link1,
    .stylish-link2 {
        justify-content: left;
    }
    
    .stylish-link1 span,
    .stylish-link2 span {
        margin: 0em;
        margin-right: 1.8em;
    }
}





/* ======================
== img design =========== */

/* frame design3 */

.img-frame3 {
	position: relative;
    width: 95%;
    margin-inline: auto;
    margin-top: 1em;
}

.img-frame3::before,
.img-frame3::after {
	content: '';
	position: absolute;
	transform: rotate(-35deg);
	width: 70px;
	height: 25px;
	background-color: #fefefe;
	z-index: 1;
}

.img-frame3::before {
	top: -10px;
	left: -25px;
	border-bottom: 1px solid #aebebb;
}

.img-frame3::after {
	bottom: -10px;
	right: -25px;
	border-top: 1px solid #aebebb;
}

@media (min-width: 768px) {
    .intro-img.img-frame3 {
        width: 100%;
    }
}


/* ======================
== kakko style =========== */
.kakko-mae,
.kakko-ushiro {
    color: #aebebb;
    font-size: 1.3em;
}

.kakko-mae {
    margin-right: 0.3em;
}

.kakko-ushiro {
    margin-left: 0.3em;
}


/* ======================
== scroll button =========== */

.pagetop-btn {
    position: fixed;
    width: 52px;
    height: 52px;
    border: solid 1px #D4E4D9;
    border-radius: 50%;
    background: #D4E4D9;
    cursor: pointer;
    right: 20px;
    bottom: 20px;
    z-index: 1000;
    opacity: 0;
    transform: translateY(100px);
    transition: opacity 0.3s, transform 0.3s;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.pagetop-btn::before {
    content: "";
    display: block;
    width: 13px;
    height: 13px;
    border-left: 3px solid #fff;
    border-top: 3px solid #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -25%) rotate(45deg);
}

.pagetop-btn.visible {
    opacity: 1;
    transform: translateY(0);
}



/* ======================
== slash balloon =========== */
.slash-balloon {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    font-size: 1.1em;
    text-align: center;
    min-width: 0;
    word-break: keep-all;
    overflow-wrap: anywhere;
}

.slash-balloon::before,
.slash-balloon::after {
    content: "";
    width: 50px;
    height: 2.5px;
    background-color: #aebebb;
}

.slash-balloon::before {
    rotate: 60deg;
}

.slash-balloon::after {
    rotate: -60deg;
}



@media (min-width: 768px) {
    
    .slash-balloon::before,
    .slash-balloon::after {
        width: 35px;
    }
}

@media (max-width: 767px) {
    .slash-balloon::before,
    .slash-balloon::after {
        margin-bottom: -30px;
    }

    .slash-long::before,
.slash-long::after {
    width: 100px;
    margin-bottom: -50px;
}
}

/* ======================
== yokobtn =========== */

.yokobtn,
.yokobtn-pink {
    display: flex;
    align-items: center;
    position: relative;

    padding: 0 1.5rem 0 5rem;
    border-radius: 4px;
    overflow: hidden;
    transition: all 0.3s;

    min-height: 5em;
    min-width: 300px;
    width: 65%;

    margin-inline: auto;
    justify-content: center;
}

.yokobtn::before,
.yokobtn::after,
.yokobtn-pink::before,
.yokobtn-pink::after {
    content: "";
    position: absolute;
    display: block;
    top: 50%;
}

.yokobtn::before,
.yokobtn-pink::before {
    width: 7px;
    height: 7px;
    left: 1.5rem;
    z-index: 2;
    transform: translateY(-50%) rotate(45deg);
    transition: all 0.3s;
}

.yokobtn::after,
.yokobtn-pink::after {
    left: -2rem;
    z-index: 1;
    width: 6rem;
    height: 130%;
    border-radius: 50%;
    transform: translateY(-50%);
    transition: all 0.5s;
}

.yokobtn span,
.yokobtn-pink span {
    position: relative;
    z-index: 3;
    transition: all 0.3s;
}

.yokobtn:hover span,
.yokobtn-pink:hover span {
    color: #fff;
}

.yokobtn:hover::after,
.yokobtn-pink:hover::after {
    left: 0;
    width: 120%;
    border-radius: 0;
}

.yokobtn {
    color: #5C7D76;
    border: 2px solid #aebebb;
}

.yokobtn::before {
    border-top: solid 2px #fff;
    border-right: solid 2px #fff;
}

.yokobtn::after {
    background: #aebebb;
}

.yokobtn:hover {
    color: #fff;
}

.yokobtn-pink {
    background-image: linear-gradient(to bottom, rgba(240, 233, 198, 0.1), rgba(239, 173, 154, 0.1));
    border: 2px solid rgba(158, 68, 43, 0.1);
    color: #555;
}

.yokobtn-pink::before {
    border-top: solid 2px #e6ccc1;
    border-right: solid 2px #e6ccc1;
}

.yokobtn-pink::after {
    background: linear-gradient(to bottom, rgba(240, 233, 198, 0.2), rgba(239, 173, 154, 0.2));
}

.yokobtn-pink:hover {
    color: #5a4840;
    box-shadow: 0 8px 15px rgba(216, 27, 96, 0.1);
}

@media (max-width: 699px) {
    .yokobtn,
    .yokobtn-pink {
        width: 100%;
    }
}

@media (min-width: 700px) {
    .yokobtn {
        text-align: center;
        justify-content: center;
    }
}