/*------------------------
treatment common
-------------------------*/

.treatment-page {
    color: var(--text-black);
}

.treatment-page img {
    max-width: 100%;
    height: auto;
}

.treatment-section__inner {
    width: min(90rem, calc(100% - 8rem));
    margin: 2rem auto;
}

.treatment-section__inner--narrow {
    width: min(78rem, calc(100% - 8rem));
}

.treatment-section__title::after {
    display: none;
}

.treatment-section__text {
    margin-top: 2.4rem;
    line-height: 2;
    color: var(--text-black);
}

.treatment-section__text p {
    margin: 0;
}

.treatment-section__text p+p {
    margin-top: 1em;
}

@media (max-width: 767px) {

    .treatment-section__inner,
    .treatment-section__inner--narrow {
        width: min(100% - 4rem, 60rem);
    }

    .treatment-section__title {
        font-size: var(--fz-22);
    }
}


/*------------------------
treatment kv
-------------------------*/

.treatment-kv {
    padding: 10rem 0 9rem;
    background: var(--base-white);
}

.treatment-kv__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(42rem, 52%);
    align-items: center;
    width: calc(100% - 4rem);
    margin-left: auto;
    padding-left: 4rem;
}

.treatment-kv__breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 0.6rem;
    align-items: center;
    align-self: start;
    margin: 0;
    font-family: var(--font-en);
    font-size: var(--fz-12);
    letter-spacing: 0.08em;
    color: var(--text-gray);
}

.treatment-kv__breadcrumb a {
    color: inherit;
}

.treatment-kv__title {
    align-self: center;
    margin: 0;
    padding: 0;
    font-size: clamp(3.2rem, 4vw, 5rem);
    font-weight: 400;
    line-height: 1;
    color: var(--text-black);
}

/* treatment-kv__text block */
.treatment-kv__text {
    align-self: stretch;
    display: grid;
    grid-template-rows: auto 1fr;
    padding: 0 0 7.2rem;
    gap: 7rem;
}

.treatment-kv__title::after {
    display: none;
}

.treatment-kv__image {
    overflow: hidden;
    border-radius: 2rem 0 0 2rem;
}

.treatment-kv__image img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 8.8;
    object-fit: cover;
}

@media (max-width: 767px) {
    .treatment-kv {
        padding: 1.2rem 0 6.4rem;
    }

    .treatment-kv__inner {
        grid-template-columns: 1fr;
        gap: 4rem;
        width: 100%;
        margin: 0;
        padding-left: 2rem;
    }

    .treatment-kv__text {
        align-self: stretch;
        display: grid;
        grid-template-rows: auto 1fr;
        min-height: 15rem;
        width: calc(100% - 4rem);
        padding: 0;
        gap: 0;
    }

    .treatment-kv__breadcrumb {
        margin-bottom: 4.8rem;
    }

    .treatment-kv__title {
        font-size: 3rem;
    }

    .treatment-kv__image {
        margin-left: 0;
        border-radius: 1.2rem 0 0 1.2rem;
    }

    .treatment-kv__image img {
        aspect-ratio: 5 / 3;
    }
}


/*------------------------
intro
-------------------------*/

.treatment-intro {
    padding: 5rem 0;
    background: var(--base-gray);
}

@media (max-width: 767px) {
    .treatment-intro {
        padding: 3rem 0;
    }
}

/*------------------------
index
-------------------------*/

.treatment-index {
    padding: 0 0 5rem;
    background: var(--base-gray);
}

.treatment-index__title::after {
    display: none;
}

.treatment-index__list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 2.4rem;
    margin: 5rem 0 0;
    padding: 0;
    list-style: none;
}

.treatment-index__list li {
    margin: 0;
}

.treatment-index__list a {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 4rem;
    padding: 2rem 5.6rem 2rem 3.2rem;
    background: var(--base-white);
    border-radius: 0.8rem;
    color: var(--text-black);
    font-size: var(--fz-13);
    line-height: 1.7;
    transition: background 0.3s ease;
}

.treatment-index__list a::after {
    content: "";
    position: absolute;
    top: 50%;
    right: 2.4rem;
    width: 0.9rem;
    height: 0.9rem;
    border-right: 1px solid var(--gold);
    border-bottom: 1px solid var(--gold);
    transform: translateY(-60%) rotate(45deg);
}

.treatment-index__list a:hover {
    background: #f8f5f2;
}

@media (max-width: 767px) {
    .treatment-index {
        padding: 2rem 0;
    }

    .treatment-index__list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1.2rem;
        margin-top: 0rem;
    }

    .treatment-index__list a::after {
        display: none;
    }

    .treatment-index__list a {
        padding: 1rem 0 1rem 1rem;
        font-size: var(--fz-11);
    }
}

/*------------------------
recommend
-------------------------*/

.treatment-recommend {
    padding: 9rem 0;
    background: var(--base-white);
}

.treatment-recommend__list li {
    position: relative;
    padding-left: 3.2rem;
    font-size: var(--fz-15);
    line-height: 1.9;
}

.treatment-recommend__list li {
    position: relative;
    padding-left: 3.2rem;
    font-size: var(--fz-15);
    line-height: 1.9;
    list-style: none;
}

.treatment-recommend__list li::after {
    content: "";
    position: absolute;
    top: calc(0.7em + 0.35rem);
    left: 0.45rem;
    width: 0.7rem;
    height: 0.4rem;
    border-left: 1px solid var(--gold);
    border-bottom: 1px solid var(--gold);
    transform: rotate(-45deg);
}

/*------------------------
features / commitment
-------------------------*/

.treatment-features,
.treatment-commitment {
    padding: 10rem 0;
    background: var(--base-gray);
}

.treatment-feature,
.treatment-commitment__item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 38rem;
    align-items: center;
    gap: 7.2rem;
}

.treatment-feature+.treatment-feature,
.treatment-commitment__item+.treatment-commitment__item {
    margin-top: 8rem;
}

.treatment-feature:nth-child(even),
.treatment-commitment__item:nth-child(even) {
    grid-template-columns: 38rem minmax(0, 1fr);
}

.treatment-feature:nth-child(even) .treatment-feature__text,
.treatment-commitment__item:nth-child(even) .treatment-commitment__text {
    order: 2;
}

.treatment-feature:nth-child(even) .treatment-feature__image,
.treatment-commitment__item:nth-child(even) .treatment-commitment__image {
    order: 1;
}

.treatment-feature__image,
.treatment-commitment__image {
    overflow: hidden;
}

.treatment-feature__image img,
.treatment-commitment__image img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

/*------------------------
flow
-------------------------*/

.treatment-flow {
    scroll-margin-top: 12rem;
    padding: 5rem 0;
}

.treatment-flow__anchor {
    display: block;
    height: 0;
    scroll-margin-top: 12rem;
}

.treatment-flow__list {
    margin-top: 6.4rem;
}

.treatment-flow__item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 28rem;
    gap: 5.6rem;
    align-items: center;
    padding: 4rem 0;
    border-bottom: 1px solid var(--line);
}

.treatment-flow__item:first-child {
    border-top: 1px solid var(--line);
}

.treatment-flow__number {
    margin: 0;
    font-family: var(--font-serif);
    font-size: var(--fz-24);
    color: var(--gold);

}

.treatment-flow__title {
    margin: 0;
    padding: 0;
    font-size: var(--fz-20);
    font-weight: 400;
    line-height: 1.7;
    color: var(--heading-brown);
}

.treatment-flow__title::after {
    display: none;
}

.treatment-flow__image img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

/*------------------------
free contents
-------------------------*/

.treatment-free-contents {
    display: block;
}

.treatment-free-content {
    padding: 0;
    margin: 10rem 0;
    background: transparent;
}

.treatment-free-content[id] {
    scroll-margin-top: 12rem;
}

.treatment-free-content:first-child {
    margin-top: 0;
}

.treatment-free-content__items {
    display: grid;
    gap: 5.6rem;
    margin-top: 4.8rem;
}

.treatment-free-content h2 {
    margin-left: auto;
    margin-right: auto;
}


.treatment-custom-html,
.treatment-free-image-layout__text,
.treatment-callout__content {
    font-size: var(--fz-15);
    line-height: 1.8;
    color: var(--text-black);
}

.treatment-custom-html p,
.treatment-free-image-layout__text p,
.treatment-callout__content p {
    margin: 0 0 1rem;
}

.treatment-free-image-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(26rem, 34rem);
    grid-template-areas: "text image";
    gap: 6rem;
    align-items: center;
}

.treatment-free-image-layout__text {
    grid-area: text;
}

.treatment-free-image-layout__image {
    grid-area: image;
}

.treatment-free-content__item--image-left .treatment-free-image-layout {
    grid-template-columns: minmax(26rem, 34rem) minmax(0, 1fr);
    grid-template-areas: "image text";
}

.treatment-free-image-layout__image img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

/*------------------------
free content checklist
-------------------------*/

.treatment-checklist {
    overflow: hidden;
    background: var(--base-white);
    border: 1px solid rgba(191, 156, 149, 0.18);
}

.treatment-checklist__title {
    margin: 0;
    padding: 2rem 3.2rem;
    background: var(--pink);
    color: var(--base-white);
    font-size: var(--fz-20);
    font-weight: 500;
    line-height: 1.6;
    text-align: center;
    letter-spacing: 0.08em;
}

.treatment-checklist__title::before,
.treatment-checklist__title::after {
    display: none;
}

.treatment-checklist__content {
    padding: 4rem 6.4rem;
}

.treatment-checklist__content ul {
    display: grid;
    gap: 2rem;
    width: min(78rem, 100%);
    margin: 0 auto;
    padding: 0;
    list-style: none;
}

.treatment-checklist__content li {
    position: relative;
    padding-left: 4.8rem;
    list-style: none;
}

.treatment-checklist__content li::before {
    display: none;
}

.treatment-checklist__content li::after {
    content: "";
    position: absolute;
    top: 0.45em;
    left: 0;
    display: block;
    width: 1.8rem;
    height: 1rem;
    border-left: 2px solid var(--pink);
    border-bottom: 2px solid var(--pink);
    background: transparent;
    transform: rotate(-45deg);
}

@media (max-width: 767px) {

    .treatment-free-content__item--checklist,
    .treatment-checklist,
    .treatment-checklist__content,
    .treatment-checklist__content ul,
    .treatment-checklist__content li {
        width: 100%;
        max-width: 100%;
        min-width: 0;
        box-sizing: border-box;
    }

    .treatment-checklist {
        overflow: hidden;
    }

    .treatment-checklist__title {
        width: 100%;
        max-width: 100%;
        margin: 0;
        padding: 1.6rem 1.4rem;
        box-sizing: border-box;
        font-size: var(--fz-16);
        line-height: 1.7;
        white-space: normal;
        word-break: normal;
        overflow-wrap: anywhere;
    }

    .treatment-checklist__content {
        padding: 2.4rem 1.6rem;
    }

    .treatment-checklist__content ul {
        display: block;
        margin: 0;
        padding: 0;
    }

    .treatment-checklist__content li {
        display: block;
        position: relative;
        margin: 0;
        padding: 0 0 0 3rem;
        line-height: 1.9;
        white-space: normal;
        word-break: normal;
        overflow-wrap: anywhere;
    }

    .treatment-checklist__content li+li {
        margin-top: 1.6rem;
    }

    .treatment-checklist__content li::before {
        display: none;
    }

    .treatment-checklist__content li::after {
        content: "";
        position: absolute;
        top: 0.55em;
        left: 0.2rem;
        display: block;
        width: 1.4rem;
        height: 0.8rem;
        border-left: 2px solid var(--pink);
        border-bottom: 2px solid var(--pink);
        background: transparent;
        transform: rotate(-45deg);
    }
}

/*------------------------
free content custom html
-------------------------*/

@media (max-width: 767px) {
    .treatment-free-content__items {
        margin-top: 3.2rem;
    }

    .treatment-free-content__item--html,
    .treatment-free-content__item--image,
    .treatment-custom-html,
    .treatment-free-image-layout,
    .treatment-free-image-layout__text,
    .treatment-free-image-layout__image {
        width: 100%;
        max-width: 100%;
        min-width: 0;
        box-sizing: border-box;
    }

    .treatment-custom-html,
    .treatment-free-image-layout__text {
        font-size: var(--fz-14);
        line-height: 2;
    }

    .treatment-custom-html>*:first-child,
    .treatment-free-image-layout__text>*:first-child {
        margin-top: 0;
    }

    .treatment-custom-html>*:last-child,
    .treatment-free-image-layout__text>*:last-child {
        margin-bottom: 0;
    }

    .treatment-custom-html h2,
    .treatment-custom-html h3,
    .treatment-custom-html h4,
    .treatment-custom-html h5,
    .treatment-free-image-layout__text h2,
    .treatment-free-image-layout__text h3,
    .treatment-free-image-layout__text h4,
    .treatment-free-image-layout__text h5 {
        margin: 2.4rem 0 1.2rem;
        line-height: 1.6;
        word-break: normal;
        overflow-wrap: anywhere;
    }

    .treatment-custom-html p,
    .treatment-free-image-layout__text p {
        margin: 0 0 1rem;
        word-break: normal;
        overflow-wrap: anywhere;
    }

    .treatment-custom-html ul,
    .treatment-custom-html ol,
    .treatment-free-image-layout__text ul,
    .treatment-free-image-layout__text ol {
        margin: 1.6rem 0;
        padding-left: 2.2rem;
    }

    .treatment-custom-html li,
    .treatment-free-image-layout__text li {
        margin-top: 0.8rem;
        line-height: 1.9;
        word-break: normal;
        overflow-wrap: anywhere;
    }

    .treatment-custom-html table,
    .treatment-free-image-layout__text table {
        display: table;
        width: 100%;
        max-width: 100%;
        table-layout: fixed;
        overflow: visible;
        white-space: normal;
    }

    .treatment-custom-html th,
    .treatment-custom-html td,
    .treatment-free-image-layout__text th,
    .treatment-free-image-layout__text td {
        padding: 1rem 0.6rem;
        font-size: var(--fz-11);
        line-height: 1.65;
        word-break: normal;
        overflow-wrap: anywhere;
    }

    .treatment-custom-html .c-btn,
    .treatment-free-image-layout__text .c-btn,
    .treatment-custom-html .button--outline-gold,
    .treatment-free-image-layout__text .button--outline-gold {
        width: 100%;
        max-width: 32rem;
        margin-left: auto;
        margin-right: auto;
    }

    .treatment-free-image-layout,
    .treatment-free-content__item--image-left .treatment-free-image-layout {
        display: grid;
        grid-template-columns: 1fr;
        grid-template-areas:
            "image"
            "text";
        gap: 2.8rem;
    }

    .treatment-free-image-layout__image img {
        display: block;
        width: 100%;
        aspect-ratio: 4 / 3;
        object-fit: cover;
    }
}

/*------------------------
free content callout
-------------------------*/

.treatment-callout {
    padding: 4rem 6.4rem;
    margin: 0 5rem;
    border-radius: 0.8rem;
    border: 1px solid var(--base-light);
    background: rgba(255, 255, 255, 0.7);
}

.treatment-callout__title {
    margin: 0 0 1.6rem;
    padding: 0;
    color: var(--pink);
    font-family: var(--font-serif);
    font-size: var(--fz-20);
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: 0.08em;
    text-align: left;
}

.treatment-callout__title::before,
.treatment-callout__title::after {
    display: none;
}

.treatment-callout__content {
    font-size: var(--fz-13);
    line-height: 2;
}

.treatment-callout__content p {
    margin: 0 0 1.6rem;
}

.treatment-callout__content>*:last-child {
    margin-bottom: 0;
}

@media (max-width: 767px) {
    .treatment-callout {
        padding: 2.8rem 2rem;
        margin: 0;
        border-radius: 0.6rem;
    }

    .treatment-callout__title {
        margin-bottom: 1.2rem;
        font-size: var(--fz-16);
        line-height: 1.6;
    }

    .treatment-callout__content {
        font-size: var(--fz-12);
        line-height: 1.9;
    }
}

.treatment-free-content--flow .treatment-flow__list {
    margin-top: 0;
}



/*------------------------
cases
-------------------------*/

.treatment-cases,
.treatment-price {
    padding: 5rem 0;
    background: var(--base-white);
}

.treatment-cases__list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 2.8rem;
    margin-top: 6.4rem;
}

.treatment-pickup-cases {
    display: grid;
    gap: 8rem;
    margin-top: 6.4rem;
}

.treatment-pickup-cases+.treatment-cases__list {
    margin-top: 6.4rem;
}

.treatment-pickup-case {
    display: grid;
    grid-template-columns: minmax(0, 40rem) minmax(0, 1fr);
    gap: 2rem 5.6rem;
    align-items: start;
}

.treatment-pickup-case__compare {
    position: relative;
    width: 100%;
    max-width: 40rem;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    padding: 0;
    border-radius: 0.6rem;
    background: transparent;
    cursor: ew-resize;
}

.treatment-pickup-case__explanation {
    grid-column: 1 / -1;
    font-size: var(--fz-15);
    line-height: 1.8;
    color: var(--text-black);
}

.treatment-pickup-case__explanation>*:first-child {
    margin-top: 0;
}

.treatment-pickup-case__explanation>*:last-child {
    margin-bottom: 0;
}

.treatment-pickup-case__compare::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 4;
    background: rgba(0, 0, 0, 0);
    transition: background 0.3s ease;
    pointer-events: none;
}

.treatment-pickup-case__compare:hover::before {
    background: rgba(0, 0, 0, 0.28);
}

.treatment-pickup-case__compare.is-dragging::before {
    background: rgba(0, 0, 0, 0);
}

.treatment-pickup-case__before,
.treatment-pickup-case__after {
    position: absolute;
    inset: 0;
    display: block;
    width: 100%;
    height: 100% !important;
    object-fit: cover;
    object-position: center center;
}

.treatment-pickup-case__after-wrap {
    position: absolute;
    inset: 0;
    z-index: 2;
    width: 100%;
    height: 100%;
    overflow: hidden;
    clip-path: inset(0 0 0 50%);
}

.treatment-pickup-case__handle {
    position: absolute;
    top: 0;
    left: 50%;
    z-index: 5;
    width: 2px;
    height: 100%;
    background: var(--base-white);
    transform: translateX(-50%);
    pointer-events: auto;
}

.treatment-pickup-case__handle::before {
    content: "↔";
    position: absolute;
    top: 50%;
    left: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3.6rem;
    height: 3.6rem;
    border: 2px solid var(--base-white);
    border-radius: 50%;
    background: rgba(90, 75, 35, 0.65);
    color: var(--base-white);
    font-size: var(--fz-14);
    transform: translate(-50%, -50%);
}

.treatment-pickup-case__label {
    position: absolute;
    top: 50%;
    z-index: 6;
    min-width: 6.4rem;
    padding: 0.6rem 1rem;
    background: rgba(90, 75, 35, 0.68);
    color: var(--base-white);
    font-family: var(--font-en);
    font-size: var(--fz-12);
    line-height: 1;
    text-align: center;
    letter-spacing: 0.04em;
    opacity: 0;
    transform: translateY(-50%);
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.treatment-pickup-case__label--before {
    left: 1.2rem;
}

.treatment-pickup-case__label--after {
    right: 1.2rem;
}

.treatment-pickup-case__compare:hover .treatment-pickup-case__label,
.treatment-case-card__compare:hover .treatment-pickup-case__label {
    opacity: 1;
}

.treatment-pickup-case__compare.is-dragging .treatment-pickup-case__label,
.treatment-case-card__compare.is-dragging .treatment-pickup-case__label {
    opacity: 0;
}

.treatment-pickup-case__content {
    font-size: var(--fz-15);
    line-height: 2.1;
    color: var(--text-black);
}

.treatment-pickup-case__content>*:first-child {
    margin-top: 0;
}

.treatment-pickup-case__content>*:last-child {
    margin-bottom: 0;
}


.treatment-case-card a {
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 100%;
    padding: 1.5rem;
    border-radius: 1rem;
    background: var(--base-white);
    box-shadow: 0 1.2rem 2.4rem rgba(191, 156, 149, 0.28);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.treatment-case-card a:hover {
    transform: translateY(-0.4rem);
    box-shadow: 0 1.6rem 3rem rgba(191, 156, 149, 0.36);
}

.treatment-case-card a::after {
    content: "詳しく見る";
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: fit-content;
    min-width: 14rem;
    min-height: 4rem;
    margin: 2rem auto 0.4rem;
    padding: 0 1.5rem;
    border: 1px solid var(--gold);
    border-radius: 999px;
    color: var(--gold);
    font-size: var(--fz-13);
    line-height: 1;
}


.treatment-case-card__compare {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border-radius: 0.4rem;
    background: var(--base-light);
    cursor: ew-resize;
}

.treatment-case-card__compare::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 4;
    background: rgba(0, 0, 0, 0);
    transition: background 0.3s ease;
    pointer-events: none;
}

.treatment-case-card__compare:hover::before {
    background: rgba(0, 0, 0, 0.28);
}

.treatment-case-card__compare.is-dragging::before {
    background: rgba(0, 0, 0, 0);
}

.treatment-case-card__compare img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.treatment-case-card__terms {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-top: 1.4rem;
}

.treatment-case-card__terms span {
    display: inline-flex;
    align-items: center;
    min-height: 2.4rem;
    padding: 0 1rem;
    background: var(--deco-pink);
    color: var(--heading-brown);
    font-size: var(--fz-12);
    line-height: 1;
}

.treatment-case-card__info {
    margin-top: 1.6rem;
    border-top: 1px solid rgba(191, 156, 149, 0.35);
}

.treatment-case-card__info dl {
    display: grid;
    grid-template-columns: 8rem minmax(0, 1fr);
    gap: 1.2rem;
    margin: 0;
    padding: 1.2rem 0;
    border-bottom: 1px solid rgba(191, 156, 149, 0.35);
    font-size: var(--fz-13);
    line-height: 1.7;
}

.treatment-case-card__info dd {
    margin: 0;
}

@media (max-width: 767px) {
    .treatment-cases {
        padding: 7.2rem 0;
    }

    .treatment-pickup-cases {
        gap: 5.6rem;
        margin-top: 4rem;
    }

    .treatment-pickup-cases+.treatment-cases__list {
        margin-top: 5.6rem;
    }

    .treatment-pickup-case {
        display: grid;
        grid-template-columns: 1fr;
        gap: 2.8rem;
    }

    .treatment-pickup-case__compare {
        max-width: none;
        width: 100%;
        aspect-ratio: 4 / 3;
    }

    .treatment-pickup-case__content,
    .treatment-pickup-case__explanation {
        font-size: var(--fz-14);
        line-height: 2;
    }

    .treatment-pickup-case__content>*:first-child,
    .treatment-pickup-case__explanation>*:first-child {
        margin-top: 0;
    }

    .treatment-pickup-case__content>*:last-child,
    .treatment-pickup-case__explanation>*:last-child {
        margin-bottom: 0;
    }

    .treatment-cases__list {
        display: flex;
        gap: 2rem;
        margin-top: 4rem;
        padding: 0 0 2.4rem;
        overflow-x: auto;
        overflow-y: hidden;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
    }

    .treatment-cases__list::-webkit-scrollbar {
        display: none;
    }

    .treatment-case-card {
        flex: 0 0 min(82vw, 32rem);
        scroll-snap-align: start;
    }


    .treatment-case-card a {
        padding: 1.5rem;
        border-radius: 1rem;
    }

    .treatment-case-card__compare {
        aspect-ratio: 4 / 3;
    }

    .treatment-case-card__terms {
        gap: 0.6rem;
        margin-top: 1.2rem;
    }

    .treatment-case-card__terms span {
        min-height: 2.2rem;
        padding: 0 0.8rem;
        font-size: var(--fz-11);
    }

    .treatment-case-card__info {
        margin-top: 1.4rem;
    }

    .treatment-case-card__info dl {
        grid-template-columns: 7.2rem minmax(0, 1fr);
        gap: 1rem;
        padding: 1rem 0;
        font-size: var(--fz-12);
    }
}


/*------------------------
price
-------------------------*/

.treatment-price__list {
    margin-top: 5.6rem;
}

.treatment-price__item {
    margin-top: 4rem;
}

.treatment-price__item:first-child {
    margin-top: 0;
}

.treatment-price__title {
    margin: 0;
    padding: 1.4rem 2rem;
    background: rgba(191, 156, 149, 0.22);
    font-size: var(--fz-17);
    font-weight: 400;
    color: var(--heading-brown);
}

.treatment-price__title::after {
    display: none;
}

.treatment-price__content {
    background: var(--base-white);
}

/*------------------------
closing
-------------------------*/

.treatment-closing {
    padding: 5rem 0;
}

.treatment-closing__content {
    line-height: 2;
    color: var(--text-black);
}

.treatment-closing__content>*:first-child {
    margin-top: 0;
}

.treatment-closing__content>*:last-child {
    margin-bottom: 0;
}


/*------------------------
faq
-------------------------*/

.treatment-faq {
    padding: 5rem 0;
    background: var(--base-gray);
}

.treatment-faq__list {
    display: grid;
    gap: 1.6rem;
    margin-top: 5.6rem;
}

.treatment-faq__item {
    border-radius: 0.8rem;
    background: var(--base-white);
    overflow: hidden;
}

.treatment-faq__question {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 2rem;
    appearance: none;
    -webkit-appearance: none;
    width: 100%;
    padding: 2.4rem 3.2rem;
    border: none;
    background: transparent;
    color: var(--text-black);
    font-family: inherit;
    font-size: var(--fz-15);
    text-align: left;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}

.treatment-faq__q,
.treatment-faq__a {
    font-family: var(--font-en);
    font-size: var(--fz-20);
    color: var(--gold);
}

.treatment-faq__icon {
    position: relative;
    width: 1.8rem;
    height: 1.8rem;
}

.treatment-faq__icon::before,
.treatment-faq__icon::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    background: var(--gold);
    transform: translate(-50%, -50%);
}

.treatment-faq__icon::before {
    width: 1.8rem;
    height: 1px;
}

.treatment-faq__icon::after {
    width: 1px;
    height: 1.8rem;
    transition: opacity 0.25s ease;
}

.treatment-faq__item.is-open .treatment-faq__icon::after {
    opacity: 0;
}

.treatment-faq__item.is-closing .treatment-faq__icon::after {
    opacity: 1;
}

.treatment-faq__answer {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 2rem;
    box-sizing: border-box;
    height: 0;
    opacity: 0;
    overflow: hidden;
    padding: 0 3.2rem;
    will-change: height, opacity;
    transition:
        height 0.38s cubic-bezier(0.22, 1, 0.36, 1),
        opacity 0.25s ease;
}

.treatment-faq__answer p {
    margin: 0 0 3.2rem;
    font-size: var(--fz-14);
    line-height: 2.2;
}

@media (max-width: 767px) {
    .treatment-faq__question {
        padding: 1.5rem;
        font-size: var(--fz-14);
    }

    .treatment-faq__answer {
        display: grid;
        grid-template-columns: auto 1fr;
        gap: 2rem;
        padding: 0 1.5rem;
    }

    .treatment-faq__answer p {
        margin-bottom: 1.5rem;
        font-size: var(--fz-13);
    }

    .treatment-faq__icon {
        position: relative;
        width: 1.5rem;
        height: 1.5rem;
    }

    .treatment-faq__icon::before {
        width: 1.5rem;
    }

    .treatment-faq__icon::after {
        height: 1.5rem;
    }
}

/*------------------------
supervisor
-------------------------*/

.treatment-supervisor {
    padding: 10rem 0;
    background: var(--base-gray);
}

.treatment-supervisor__layout {
    display: grid;
    grid-template-columns: 38rem minmax(0, 1fr);
    gap: 6.4rem;
    align-items: center;
    width: min(100rem, 100%);
    margin: 6.4rem auto 0;
    padding: 5rem 3rem;
    background: var(--base-white);
}

.treatment-supervisor__image img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
}

.treatment-supervisor__position {
    margin: 0 0 1.2rem;
    color: var(--gold);
    font-size: var(--fz-15);
    line-height: 1.7;
}

.treatment-supervisor__name-wrap {
    display: flex;
    align-items: baseline;
    gap: 1.6rem;
}

.treatment-supervisor__name {
    margin: 0;
    padding: 0;
    font-size: var(--fz-24);
    font-weight: 400;
    line-height: 1.5;
}

.treatment-supervisor__name::after {
    display: none;
}

.treatment-supervisor__name-en {
    margin: 0;
    font-family: var(--font-en);
    font-size: var(--fz-13);
    color: var(--text-gray);
    letter-spacing: 0.04em;
}

.treatment-supervisor__text {
    margin: 3.2rem 0 4rem;
    line-height: 2.0;
}

.treatment-supervisor__content .c-btn,
.treatment-supervisor__content .button--outline-gold,
.treatment-supervisor__content .link-btn {
    display: flex;
    width: fit-content;
    margin: 0 auto;
}

@media (max-width: 767px) {
    .treatment-supervisor__layout {
        grid-template-columns: 1fr;
        gap: 3.2rem;
        padding: 3.2rem 2rem;
    }

    .treatment-supervisor__name-wrap {
        display: block;
    }

    .treatment-supervisor__name-en {
        margin-top: 0.4rem;
    }
}

/*------------------------
blog
-------------------------*/

.treatment-related-blog {
    padding: 10rem 0 12rem;
    background: var(--base-gray);
}

.treatment-related-blog__list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 3.5rem;
    margin-top: 5.6rem;
}

.treatment-blog-card__image {
    aspect-ratio: 4 / 2.55;
    overflow: hidden;
    background: var(--base-white);
}

.treatment-blog-card__image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.treatment-blog-card__title {
    margin: 1rem 0 0;
    padding: 0;
    font-size: var(--fz-16);
    font-weight: 400;
    line-height: 2;
    color: var(--text-black);
}

.treatment-blog-card__title::after {
    display: none;
}

.treatment-blog-card__date {
    display: block;
    margin-top: 1.2rem;
    font-family: var(--font-serif);
    font-size: var(--fz-12);
    color: var(--text-gray);
}

@media (max-width: 767px) {

    .treatment-related-blog__list {
        grid-template-columns: 1fr;
        gap: 1.6rem;
    }

    .treatment-blog-card a {
        display: grid;
        grid-template-columns: 10.8rem minmax(0, 1fr);
        align-items: center;
        gap: 0.4rem 1.6rem;
        padding: 1.2rem;
        border-radius: 0.8rem;
        background: var(--base-white);
    }

    .treatment-blog-card__image {
        grid-column: 1;
        grid-row: 1 / span 3;
        aspect-ratio: 4 / 3;
        border-radius: 0.6rem;
    }

    .treatment-blog-card__category,
    .treatment-blog-card__title,
    .treatment-blog-card__date {
        grid-column: 2;
        min-width: 0;
    }

    .treatment-blog-card__title {
        margin: 0;
        font-size: var(--fz-13);
        line-height: 1.7;
    }

    .treatment-blog-card__category {
        width: fit-content;
        padding: 0.3rem 0.8rem;
        background: var(--deco-pink);
        color: var(--heading-brown);
        font-size: var(--fz-10);
        line-height: 1.4;
    }

    .treatment-blog-card__date {
        margin-top: 0;
        font-size: var(--fz-10);
    }
}

@media (max-width: 767px) {

    .treatment-recommend,
    .treatment-features,
    .treatment-commitment,
    .treatment-flow,
    .treatment-cases,
    .treatment-price,
    .treatment-faq,
    .treatment-supervisor,
    .treatment-related-blog {
        padding: 3.2rem 0;
    }

    .treatment-flow__list {
        margin-top: 4rem;
    }

    .treatment-flow__item {
        display: grid;
        grid-template-columns: 1fr;
        gap: 2.4rem;
        padding: 3.2rem 0;
    }

    .treatment-flow__content {
        min-width: 0;
    }

    .treatment-flow__number {
        font-size: var(--fz-20);
        line-height: 1.4;
    }

    .treatment-flow__title {
        margin-top: 0.4rem;
        font-size: var(--fz-18);
        line-height: 1.6;
        overflow-wrap: anywhere;
    }

    .treatment-flow .treatment-section__text {
        margin-top: 1.6rem;
        font-size: var(--fz-14);
        line-height: 2;
        overflow-wrap: anywhere;
    }

    .treatment-flow__image {
        width: 100%;
        min-width: 0;
    }

    .treatment-flow__image img {
        width: 100%;
        aspect-ratio: 4 / 3;
    }
}