/* =========================================================
   ALL-ON-4 PAGE
========================================================= */

.page-allon4 {
    background: #ffffff;
}


/* =========================================================
   COMMON
========================================================= */

.allon4-section-en {
    display: block;
    margin-bottom: 13px;
    color: #9a7943;
    font-family: "Times New Roman", serif;
    font-size: 10px;
    line-height: 1;
    font-weight: 600;
    letter-spacing: 0.22em;
}

.allon4-heading {
    margin-bottom: 50px;
}

.allon4-heading h2,
.allon4-intro__content h2,
.allon4-structure__content h2,
.allon4-risk__inner h2,
.allon4-consultation__content h2 {
    margin: 0;
    color: #2e2a25;
    font-family: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
    font-size: 32px;
    line-height: 1.55;
    font-weight: 500;
    letter-spacing: 0.03em;
}

.allon4-heading p {
    margin: 21px 0 0;
    color: #575149;
    font-size: 16px;
    line-height: 2;
    letter-spacing: 0.02em;
}

.allon4-lead {
    color: #39352f;
    font-family: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
    font-size: 19px;
    line-height: 1.9;
    font-weight: 500;
}


/* =========================================================
   INTRODUCTION
========================================================= */

.allon4-intro {
    padding: 65px 0 75px;
    background: #ffffff;
}

.allon4-intro__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 70px;
    align-items: center;
}

.allon4-intro__image {
    position: relative;
}

.allon4-intro__image::before {
    content: "";
    position: absolute;
    top: -15px;
    left: -15px;
    width: 90px;
    height: 90px;
    border-top: 1px solid #b39667;
    border-left: 1px solid #b39667;
}

.allon4-intro__image img {
    position: relative;
    z-index: 2;
    display: block;
    width: 100%;
    height: auto;
}

.allon4-intro__content h2 {
    margin-bottom: 27px;
}

.allon4-intro__content p {
    margin: 0 0 21px;
    color: #000;
    font-size: 17px;
    line-height: 2;
    letter-spacing: 0.02em;
}

.allon4-intro__content p:last-child {
    margin-bottom: 0;
}


/* =========================================================
   STRUCTURE
========================================================= */

.allon4-structure {
    padding: 70px 0;
    background: #f5f2ed;
}

.allon4-structure__grid {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 75px;
    align-items: center;
}

.allon4-structure__content h2 {
    margin-bottom: 27px;
}

.allon4-structure__content p {
    margin: 0 0 21px;
    color: #575149;
    font-size: 17px;
    line-height: 2;
    letter-spacing: 0.02em;
}

.allon4-structure__content p:last-child {
    margin-bottom: 0;
}

.allon4-structure__image img {
    display: block;
    width: 100%;
    height: auto;
}


/* ザイゴマインプラントの案内（仕組みと同じレイアウト） */
.allon4-zygoma__more {
    margin-top: 30px;
}


/* =========================================================
   TARGET
========================================================= */

.allon4-target-section {
    padding: 70px 0 75px;
    background: #ffffff;
}

.allon4-target {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: stretch;
}

.allon4-target__image {
    min-height: 450px;
}

.allon4-target__image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.allon4-target__content {
    display: flex;
    align-items: center;
    padding: 50px 55px;
    background: #eee9e1;
}

.allon4-target__list {
    width: 100%;
    margin: 0;
    padding: 0;
    list-style: none;
}

.allon4-target__list li {
    position: relative;
    padding: 17px 15px 17px 34px;
    color: #403b35;
    font-size: 17px;
    line-height: 1.7;
    border-bottom: 1px solid #d8cfc1;
}

.allon4-target__list li:first-child {
    border-top: 1px solid #d8cfc1;
}

.allon4-target__list li::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 5px;
    width: 8px;
    height: 8px;
    border: 1px solid #9a7943;
    transform: translateY(-50%) rotate(45deg);
}


/* =========================================================
   FEATURES
========================================================= */

.allon4-features-section {
    padding: 75px 0 80px;
    background: #f5f2ed;
}

.allon4-features {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 25px;
}

.allon4-feature {
    background: #ffffff;
}

.allon4-feature__image {
    overflow: hidden;
    aspect-ratio: 3 / 2;
}

.allon4-feature__image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}

.allon4-feature:hover .allon4-feature__image img {
    transform: scale(1.035);
}

.allon4-feature__content {
    position: relative;
    padding: 34px 30px 35px;
}

.allon4-feature__number {
    display: block;
    margin-bottom: 17px;
    color: #aa8a57;
    font-family: "Times New Roman", serif;
    font-size: 37px;
    line-height: 1;
}

.allon4-feature h3 {
    margin: 0 0 17px;
    color: #302c27;
    font-family: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
    font-size: 19px;
    line-height: 1.65;
    font-weight: 500;
    letter-spacing: 0.03em;
}

.allon4-feature p {
    margin: 0;
    color: #5a544d;
    font-size: 14px;
    line-height: 1.9;
}


/* =========================================================
   COMPARISON
========================================================= */

.allon4-comparison {
    padding: 75px 0 80px;
    background: #ffffff;
}

.allon4-table-wrap {
    width: 100%;
    overflow-x: auto;
}

.allon4-table {
    width: 100%;
    min-width: 760px;
    border-collapse: collapse;
    border-spacing: 0;
}

.allon4-table th,
.allon4-table td {
    padding: 20px 18px;
    color: #4d4841;
    font-size: 14px;
    line-height: 1.7;
    text-align: center;
    vertical-align: middle;
    border: 1px solid #ded8cf;
}

.allon4-table thead th {
    color: #ffffff;
    background: #49443d;
    font-weight: 500;
}

.allon4-table thead th:nth-child(2) {
    background: #9a7943;
}

.allon4-table tbody th {
    width: 180px;
    color: #37332e;
    background: #f5f2ed;
    font-weight: 500;
}

.allon4-table tbody td:nth-child(2) {
    background: #faf7f2;
}


/* =========================================================
   QUALITY
========================================================= */

.allon4-quality {
    position: relative;
    padding: 75px 0 80px;
    overflow: hidden;
    background: #302d29;
}

.allon4-quality .allon4-section-en {
    color: #c1a87d;
}

.allon4-quality .allon4-heading h2 {
    color: #ffffff;
}

.allon4-quality .allon4-heading p {
    color: rgba(255, 255, 255, 0.72);
}

.allon4-quality__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 30px;
}

.allon4-quality-card {
    display: grid;
    grid-template-columns: 42% 58%;
    min-height: 280px;
    background: #ffffff;
}

.allon4-quality-card__image {
    overflow: hidden;
}

.allon4-quality-card__image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.allon4-quality-card__content {
    padding: 34px 30px;
}

.allon4-quality-card__content > span {
    display: block;
    margin-bottom: 17px;
    color: #a88753;
    font-family: "Times New Roman", serif;
    font-size: 29px;
    line-height: 1;
}

.allon4-quality-card h3 {
    margin: 0 0 17px;
    color: #302c27;
    font-family: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
    font-size: 19px;
    line-height: 1.65;
    font-weight: 500;
}

.allon4-quality-card p {
    margin: 0;
    color: #5a544d;
    font-size: 13px;
    line-height: 1.9;
}


/* =========================================================
   CASES
========================================================= */

.allon4-cases-section {
    padding: 105px 0 115px;
    background: #f5f2ed;
}

.allon4-cases {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 25px;
}

.allon4-case {
    background: #ffffff;
}

.allon4-case__image {
    display: block;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background: #ddd7ce;
}

.allon4-case__image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.allon4-case__image:hover img {
    transform: scale(1.035);
}

.allon4-case__content {
    padding: 28px 27px 30px;
}

.allon4-case__content > span {
    display: block;
    margin-bottom: 11px;
    color: #9a7943;
    font-family: "Times New Roman", serif;
    font-size: 9px;
    line-height: 1;
    font-weight: 600;
    letter-spacing: 0.18em;
}

.allon4-case__content h3 {
    margin: 0 0 20px;
    color: #302c27;
    font-size: 18px;
    line-height: 1.7;
    font-weight: 500;
}

.allon4-case__content a {
    color: #7c6034;
    font-size: 12px;
    font-weight: 600;
    text-decoration: none;
}

.allon4-case__content a::after {
    content: " →";
}

.allon4-cases__empty {
    margin: 0;
    color: #706a62;
    font-size: 17px;
}

.allon4-more {
    margin-top: 45px;
    text-align: center;
}

.allon4-more__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 280px;
    padding: 17px 28px;
    color: #ffffff;
    background: #403b35;
    font-size: 13px;
    line-height: 1.5;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-decoration: none;
    transition: background 0.3s ease;
}

.allon4-more__button:hover {
    background: #92713c;
}


/* =========================================================
   FLOW
========================================================= */

.allon4-flow {
    padding: 75px 0 80px;
    background: #ffffff;
}

.allon4-flow__list {
    border-top: 1px solid #ddd7cd;
}

.allon4-flow-item {
    display: grid;
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 45px;
    align-items: center;
    padding: 35px 0;
    border-bottom: 1px solid #ddd7cd;
}

.allon4-flow-item__image {
    overflow: hidden;
    aspect-ratio: 3 / 2;
}

.allon4-flow-item__image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.allon4-flow-item__content > span {
    display: block;
    margin-bottom: 10px;
    color: #9a7943;
    font-family: "Times New Roman", serif;
    font-size: 10px;
    line-height: 1;
    font-weight: 600;
    letter-spacing: 0.18em;
}

.allon4-flow-item h3 {
    margin: 0 0 13px;
    color: #302c27;
    font-family: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
    font-size: 21px;
    line-height: 1.6;
    font-weight: 500;
}

.allon4-flow-item p {
    margin: 0;
    color: #5a544d;
    font-size: 14px;
    line-height: 1.9;
}


/* =========================================================
   RISK
========================================================= */

.allon4-risk {
    padding: 65px 0;
    background: #f5f2ed;
}

.allon4-risk__inner {
    position: relative;
    max-width: 900px;
    padding-left: 35px;
    border-left: 2px solid #a88650;
}

.allon4-risk__inner h2 {
    margin-bottom: 25px;
}

.allon4-risk__inner p {
    margin: 0 0 18px;
    color: #575149;
    font-size: 14px;
    line-height: 2;
}

.allon4-risk__inner p:last-child {
    margin-bottom: 0;
}

.allon4-heading p.allon4-more-link {
    margin-top: 12px;
    font-size: 14px;
}

.allon4-more-link a,
.allon4-risk__inner a {
    color: #8a6d3b;
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 4px;
}


/* =========================================================
   RELATED
========================================================= */

.allon4-related {
    padding: 70px 0 75px;
    background: #ffffff;
}

.allon4-related__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 15px;
}

.allon4-related__item {
    position: relative;
    display: grid;
    grid-template-columns: 120px minmax(0, 1fr) 30px;
    align-items: center;
    min-height: 100px;
    padding: 25px 30px;
    color: #302c27;
    background: #f5f2ed;
    text-decoration: none;
    transition:
        background 0.3s ease,
        color 0.3s ease;
}

.allon4-related__item > span {
    color: #9a7943;
    font-family: "Times New Roman", serif;
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 0.18em;
}

.allon4-related__item strong {
    font-family: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
    font-size: 17px;
    line-height: 1.5;
    font-weight: 500;
}

.allon4-related__item i {
    font-family: "Times New Roman", serif;
    font-size: 18px;
    font-style: normal;
}

.allon4-related__item:hover {
    color: #ffffff;
    background: #403b35;
}

.allon4-related__item:hover > span {
    color: #c9b083;
}


/* =========================================================
   CONSULTATION
========================================================= */

.allon4-consultation {
    padding: 70px 0;
    background: #eee9e1;
}

.allon4-consultation__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(500px, 580px);
    gap: 55px;
    align-items: center;
    padding: 55px 60px;
    background: #ffffff;
}

.allon4-consultation__content h2 {
    margin-bottom: 21px;
}

.allon4-consultation__content p {
    margin: 0;
    color: #575149;
    font-size: 14px;
    line-height: 1.9;
}

.allon4-consultation__calendar {
    width: 100%;
    overflow: hidden;
}

.allon4-consultation__calendar iframe {
    display: block;
    width: 100%;
    max-width: 580px;
    height: 210px;
    margin: 0;
    border: 0;
}


/* =========================================================
   TABLET
========================================================= */

@media (max-width: 1000px) {


    .allon4-intro__grid,
    .allon4-structure__grid {
        gap: 45px;
    }

    .allon4-features {
        gap: 18px;
    }

    .allon4-feature__content {
        padding: 30px 24px;
    }

    .allon4-quality-card {
        grid-template-columns: 1fr;
    }

    .allon4-quality-card__image {
        aspect-ratio: 16 / 9;
    }

    .allon4-consultation__inner {
        grid-template-columns: 1fr;
    }

    .allon4-consultation__calendar iframe {
        max-width: none;
    }

}


/* =========================================================
   SMARTPHONE
========================================================= */

@media (max-width: 767px) {

    .allon4-section-en {
        margin-bottom: 10px;
        font-size: 9px;
    }

    .allon4-heading {
        margin-bottom: 34px;
    }

    .allon4-heading h2,
    .allon4-intro__content h2,
    .allon4-structure__content h2,
    .allon4-risk__inner h2,
    .allon4-consultation__content h2 {
        font-size: 25px;
        line-height: 1.55;
    }

    .allon4-heading p {
        margin-top: 17px;
        font-size: 17px;
        line-height: 1.9;
    }

    .allon4-lead {
        font-size: 17px;
        line-height: 1.85;
    }


    /* INTRO */

    .allon4-intro {
        padding: 45px 0 50px;
    }

    .allon4-intro__grid {
        display: block;
    }

    .allon4-intro__image {
        margin-bottom: 34px;
    }

    .allon4-intro__image::before {
        top: -9px;
        left: -9px;
        width: 55px;
        height: 55px;
    }

    .allon4-intro__content h2 {
        margin-bottom: 21px;
    }

    .allon4-intro__content p {
        margin-bottom: 18px;
        font-size: 14px;
        line-height: 1.9;
    }


    /* STRUCTURE */

    .allon4-structure {
        padding: 50px 0;
    }

    .allon4-structure__grid {
        display: flex;
        flex-direction: column;
        gap: 30px;
    }

    .allon4-structure__image {
        order: 1;
    }

    .allon4-structure__content {
        order: 2;
    }

    .allon4-structure__content h2 {
        margin-bottom: 21px;
    }

    .allon4-structure__content p {
        font-size: 14px;
        line-height: 1.9;
    }


    /* TARGET */

    .allon4-target-section {
        padding: 50px 0 50px;
    }

    .allon4-target {
        display: block;
    }

    .allon4-target__image {
        min-height: 0;
        aspect-ratio: 3 / 2;
    }

    .allon4-target__content {
        padding: 27px 23px;
    }

    .allon4-target__list li {
        padding: 14px 8px 14px 28px;
        font-size: 14px;
    }

    .allon4-target__list li::before {
        left: 3px;
        width: 7px;
        height: 7px;
    }


    /* FEATURES */

    .allon4-features-section {
        padding: 50px 0 55px;
    }

    .allon4-features {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .allon4-feature__content {
        padding: 27px 23px 29px;
    }

    .allon4-feature__number {
        margin-bottom: 14px;
        font-size: 32px;
    }

    .allon4-feature h3 {
        font-size: 19px;
    }


    /* COMPARISON */

    .allon4-comparison {
        padding: 50px 0 55px;
    }

    .allon4-table th,
    .allon4-table td {
        padding: 16px 13px;
        font-size: 12px;
    }


    /* QUALITY */

    .allon4-quality {
        padding: 50px 0 55px;
    }

    .allon4-quality__grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .allon4-quality-card {
        grid-template-columns: 40% 60%;
        min-height: 220px;
    }

    .allon4-quality-card__image {
        aspect-ratio: auto;
    }

    .allon4-quality-card__content {
        padding: 26px 22px;
    }

    .allon4-quality-card__content > span {
        margin-bottom: 12px;
        font-size: 25px;
    }

    .allon4-quality-card h3 {
        margin-bottom: 12px;
        font-size: 17px;
    }

    .allon4-quality-card p {
        font-size: 12px;
        line-height: 1.8;
    }


    /* CASES */

    .allon4-cases-section {
        padding: 70px 0 75px;
    }

    .allon4-cases {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .allon4-case__content {
        padding: 25px 23px 27px;
    }

    .allon4-case__content h3 {
        font-size: 17px;
    }

    .allon4-more {
        margin-top: 35px;
    }

    .allon4-more__button {
        width: 100%;
        min-width: 0;
    }


    /* FLOW */

    .allon4-flow {
        padding: 50px 0 55px;
    }

    .allon4-flow-item {
        grid-template-columns: 115px minmax(0, 1fr);
        gap: 20px;
        padding: 25px 0;
        align-items: start;
    }

    .allon4-flow-item__image {
        aspect-ratio: 1 / 1;
    }

    .allon4-flow-item h3 {
        margin-bottom: 9px;
        font-size: 18px;
    }

    .allon4-flow-item p {
        font-size: 13px;
        line-height: 1.8;
    }


    /* RISK */

    .allon4-risk {
        padding: 50px 0;
    }

    .allon4-risk__inner {
        padding-left: 23px;
    }

    .allon4-risk__inner h2 {
        margin-bottom: 20px;
    }

    .allon4-risk__inner p {
        font-size: 13px;
        line-height: 1.9;
    }


    /* RELATED */

    .allon4-related {
        padding: 50px 0 55px;
    }

    .allon4-related__grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .allon4-related__item {
        grid-template-columns: 90px minmax(0, 1fr) 20px;
        min-height: 85px;
        padding: 20px;
    }

    .allon4-related__item strong {
        font-size: 17px;
    }


    /* CONSULTATION */

    .allon4-consultation {
        padding: 50px 0;
    }

    .allon4-consultation__inner {
        display: block;
        padding: 35px 23px;
    }

    .allon4-consultation__content {
        margin-bottom: 30px;
    }

    .allon4-consultation__content h2 {
        margin-bottom: 17px;
    }

    .allon4-consultation__content p {
        font-size: 14px;
    }

    .allon4-consultation__calendar iframe {
        width: 100%;
        height: 210px;
    }

}


/* =========================================================
   SMALL SMARTPHONE
========================================================= */

@media (max-width: 390px) {

    .allon4-heading h2,
    .allon4-intro__content h2,
    .allon4-structure__content h2,
    .allon4-risk__inner h2,
    .allon4-consultation__content h2 {
        font-size: 23px;
    }

    .allon4-quality-card {
        display: block;
    }

    .allon4-quality-card__image {
        aspect-ratio: 16 / 15;
    }

    .allon4-flow-item {
        grid-template-columns: 95px minmax(0, 1fr);
        gap: 16px;
    }

    .allon4-flow-item h3 {
        font-size: 17px;
    }

    .allon4-related__item {
        grid-template-columns: 1fr 20px;
    }

    .allon4-related__item > span {
        grid-column: 1 / -1;
        margin-bottom: 5px;
    }

}


/* =========================================================
   FREE COUNSELING
========================================================= */

.allon4-counseling {
    position: relative;
    padding: 65px 0;
    overflow: hidden;
    background: #eee9e1;
}

.allon4-counseling::before {
    content: "FREE COUNSELING";
    position: absolute;
    top: 18px;
    right: -25px;
    color: rgba(142, 109, 57, 0.055);
    font-family: "Times New Roman", serif;
    font-size: clamp(75px, 9vw, 145px);
    line-height: 1;
    letter-spacing: -0.04em;
    white-space: nowrap;
    pointer-events: none;
}

.allon4-counseling .container {
    position: relative;
    z-index: 2;
}

.allon4-counseling__inner {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 0.85fr) minmax(500px, 1.15fr);
    gap: 55px;
    align-items: center;
    padding: 55px 60px;
    background: rgba(255, 255, 255, 0.97);
    box-shadow: 0 25px 70px rgba(66, 54, 37, 0.08);
}



/* =========================================================
   COUNSELING CONTENT
========================================================= */

.allon4-counseling__content h2 {
    margin: 0 0 22px;
    color: #2e2a25;
    font-family: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
    font-size: 28px;
    line-height: 1.55;
    font-weight: 500;
    letter-spacing: 0.03em;
}

.allon4-counseling__content > p {
    margin: 0;
    color: #575149;
    font-size: 14px;
    line-height: 1.95;
    letter-spacing: 0.02em;
}


/* =========================================================
   COUNSELING POINTS
========================================================= */

.allon4-counseling__points {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 25px;
}

.allon4-counseling__points span {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: 9px 13px 9px 28px;
    color: #5a4b36;
    background: #f5f2ed;
    font-size: 11px;
    line-height: 1.5;
    letter-spacing: 0.04em;
}

.allon4-counseling__points span::before {
    content: "";
    position: absolute;
    left: 12px;
    width: 6px;
    height: 6px;
    border: 1px solid #a88650;
    transform: rotate(45deg);
}


/* =========================================================
   RESERVATION
========================================================= */

.allon4-counseling__reservation {
    position: relative;
    min-width: 0;
    padding-top: 27px;
}

.allon4-counseling__reservation-label {
    position: absolute;
    top: 0;
    right: 0;
    color: #9a7943;
    font-family: "Times New Roman", serif;
    font-size: 9px;
    line-height: 1;
    font-weight: 600;
    letter-spacing: 0.2em;
}

.allon4-counseling__iframe {
    width: 100%;
    overflow: hidden;
    background: #ffffff;
}

.allon4-counseling__iframe iframe {
    display: block;
    width: 100%;
    max-width: 580px;
    height: 210px;
    margin: 0 auto;
    border: 0;
}


/* =========================================================
   PICKUP CASES
========================================================= */

.allon4-pickup-cases {
    position: relative;
    padding: 75px 0 80px;
    background: #ffffff;
}


/* =========================================================
   CASE GRID
========================================================= */

.allon4-pickup-cases__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 35px;
}


/* =========================================================
   CASE CARD
========================================================= */

.allon4-pickup-case {
    position: relative;
    min-width: 0;
    padding: 35px;
    background: #f7f5f1;
    border-top: 2px solid #a88650;
}


/* =========================================================
   CASE HEAD
========================================================= */

.allon4-pickup-case__head {
    position: relative;
    margin-bottom: 27px;
    padding-bottom: 20px;
    border-bottom: 1px solid #dcd4c8;
}

.allon4-pickup-case__number {
    display: block;
    margin-bottom: 10px;
    color: #9a7943;
    font-family: "Times New Roman", serif;
    font-size: 10px;
    line-height: 1;
    font-weight: 600;
    letter-spacing: 0.2em;
}

.allon4-pickup-case__head h3 {
    margin: 0;
    color: #302c27;
    font-family: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
    font-size: 21px;
    line-height: 1.55;
    font-weight: 500;
    letter-spacing: 0.03em;
}


/* =========================================================
   BEFORE / AFTER
========================================================= */

.allon4-pickup-case__photos {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 26px minmax(0, 1fr);
    gap: 10px;
    align-items: center;
    margin-bottom: 27px;
}

.allon4-pickup-case__photo {
    min-width: 0;
    margin: 0;
}

.allon4-pickup-case__image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background: #e1dcd4;
}

.allon4-pickup-case__image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.allon4-pickup-case__image > span {
    position: absolute;
    left: 0;
    bottom: 0;
    min-width: 72px;
    padding: 7px 10px;
    color: #ffffff;
    background: rgba(48, 44, 39, 0.88);
    font-family: "Times New Roman", serif;
    font-size: 9px;
    line-height: 1;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-align: center;
}

.allon4-pickup-case__photo:last-child .allon4-pickup-case__image > span {
    background: rgba(154, 121, 67, 0.92);
}


/* =========================================================
   BEFORE / AFTER ARROW
========================================================= */

.allon4-pickup-case__arrow {
    display: flex;
    align-items: center;
    justify-content: center;
}

.allon4-pickup-case__arrow span {
    color: #9a7943;
    font-family: "Times New Roman", serif;
    font-size: 21px;
    line-height: 1;
}


/* =========================================================
   CASE TABLE
========================================================= */

.allon4-pickup-case__table-wrap {
    width: 100%;
}

.allon4-pickup-case__table {
    width: 100%;
    border-collapse: collapse;
    border-spacing: 0;
}

.allon4-pickup-case__table th,
.allon4-pickup-case__table td {
    padding: 14px 15px;
    font-size: 12px;
    line-height: 1.8;
    text-align: left;
    vertical-align: top;
    border-bottom: 1px solid #ded7cd;
}

.allon4-pickup-case__table tr:first-child th,
.allon4-pickup-case__table tr:first-child td {
    border-top: 1px solid #ded7cd;
}

.allon4-pickup-case__table th {
    width: 105px;
    color: #4b443a;
    background: #eee9e1;
    font-weight: 500;
    /*white-space: nowrap;*/
}

.allon4-pickup-case__table td {
    color: #5b554d;
    background: #ffffff;
}


/* =========================================================
   CASE MORE
========================================================= */

.allon4-pickup-cases__more {
    margin-top: 45px;
    text-align: center;
}

.allon4-pickup-cases__button {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    min-width: 310px;
    padding: 17px 22px 17px 25px;
    color: #ffffff;
    background: #403b35;
    font-size: 13px;
    line-height: 1.5;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-decoration: none;
    transition: background 0.3s ease;
}

.allon4-pickup-cases__button i {
    font-family: "Times New Roman", serif;
    font-size: 18px;
    font-style: normal;
    transition: transform 0.3s ease;
}

.allon4-pickup-cases__button:hover {
    background: #92713c;
}

.allon4-pickup-cases__button:hover i {
    transform: translateX(5px);
}


/* =========================================================
   FREE COUNSELING
   RESPONSIVE FIX
========================================================= */

.allon4-counseling__inner {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 580px);
    gap: 50px;
    align-items: center;
    padding: 55px 60px;
    background: rgba(255, 255, 255, 0.97);
    box-shadow: 0 25px 70px rgba(66, 54, 37, 0.08);
}

.allon4-counseling__content {
    width: 100%;
    min-width: 0;
}

.allon4-counseling__reservation {
    position: relative;
    width: 100%;
    min-width: 0;
    padding-top: 27px;
}

.allon4-counseling__reservation-label {
    position: absolute;
    top: 0;
    right: 0;
    color: #9a7943;
    font-family: "Times New Roman", serif;
    font-size: 9px;
    line-height: 1;
    font-weight: 600;
    letter-spacing: 0.2em;
}

.allon4-counseling__iframe {
    width: 100%;
    min-width: 0;
    overflow: hidden;
}

.allon4-counseling__iframe-inner {
    width: 100%;
    min-width: 0;
}

.allon4-counseling__iframe-inner iframe {
    display: block;
    width: 100%;
    max-width: 100%;
    height: 210px;
    margin: 0;
    border: 0;
}


/* =========================================================
   PICKUP CASES
========================================================= */

.allon4-pickup-cases {
    position: relative;
    padding: 75px 0 80px;
    overflow: hidden;
    background: #ffffff;
}

.allon4-pickup-cases__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 35px;
}

.allon4-pickup-case {
    position: relative;
    width: 100%;
    min-width: 0;
    padding: 35px;
    overflow: hidden;
    background: #f7f5f1;
    border-top: 2px solid #a88650;
}


/* =========================================================
   PICKUP CASE HEAD
========================================================= */

.allon4-pickup-case__head {
    margin-bottom: 27px;
    padding-bottom: 20px;
    border-bottom: 1px solid #dcd4c8;
}

.allon4-pickup-case__number {
    display: block;
    margin-bottom: 10px;
    color: #9a7943;
    font-family: "Times New Roman", serif;
    font-size: 10px;
    line-height: 1;
    font-weight: 600;
    letter-spacing: 0.2em;
}

.allon4-pickup-case__head h3 {
    margin: 0;
    color: #302c27;
    font-family: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
    font-size: 21px;
    line-height: 1.55;
    font-weight: 500;
    letter-spacing: 0.03em;
}


/* =========================================================
   BEFORE / AFTER
========================================================= */

.allon4-pickup-case__photos {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 28px minmax(0, 1fr);
    gap: 8px;
    align-items: center;
    width: 100%;
    min-width: 0;
    margin-bottom: 27px;
}

.allon4-pickup-case__photo {
    width: 100%;
    min-width: 0;
    margin: 0;
}

.allon4-pickup-case__image {
    position: relative;
    width: 100%;
    min-width: 0;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background: #e1dcd4;
}

.allon4-pickup-case__image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.allon4-pickup-case__image > span {
    position: absolute;
    left: 0;
    bottom: 0;
    min-width: 68px;
    padding: 7px 10px;
    color: #ffffff;
    background: rgba(48, 44, 39, 0.88);
    font-family: "Times New Roman", serif;
    font-size: 9px;
    line-height: 1;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-align: center;
}

.allon4-pickup-case__photo:last-child .allon4-pickup-case__image > span {
    background: rgba(154, 121, 67, 0.92);
}

.allon4-pickup-case__arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
}

.allon4-pickup-case__arrow span {
    color: #9a7943;
    font-family: "Times New Roman", serif;
    font-size: 20px;
    line-height: 1;
}


/* =========================================================
   CASE TABLE
========================================================= */

.allon4-pickup-case__table-wrap {
    width: 100%;
    min-width: 0;
    overflow: hidden;
}

.allon4-pickup-case__table {
    width: 100%;
    table-layout: fixed;
    border-collapse: collapse;
    border-spacing: 0;
}

.allon4-pickup-case__table th,
.allon4-pickup-case__table td {
    padding: 14px 15px;
    font-size: 12px;
    line-height: 1.8;
    text-align: left;
    vertical-align: top;
    border-bottom: 1px solid #ded7cd;
    overflow-wrap: anywhere;
    word-break: normal;
}

.allon4-pickup-case__table tr:first-child th,
.allon4-pickup-case__table tr:first-child td {
    border-top: 1px solid #ded7cd;
}

.allon4-pickup-case__table th {
    width: 105px;
    color: #4b443a;
    background: #eee9e1;
    font-weight: 500;
}

.allon4-pickup-case__table td {
    color: #5b554d;
    background: #ffffff;
}


/* =========================================================
   CASE MORE BUTTON
========================================================= */

.allon4-pickup-cases__more {
    margin-top: 45px;
    text-align: center;
}

.allon4-pickup-cases__button {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    min-width: 310px;
    padding: 17px 22px 17px 25px;
    color: #ffffff;
    background: #403b35;
    font-size: 13px;
    line-height: 1.5;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-decoration: none;
    transition: background 0.3s ease;
}

.allon4-pickup-cases__button i {
    font-family: "Times New Roman", serif;
    font-size: 18px;
    font-style: normal;
    transition: transform 0.3s ease;
}

.allon4-pickup-cases__button:hover {
    background: #92713c;
}

.allon4-pickup-cases__button:hover i {
    transform: translateX(5px);
}


/* =========================================================
   TABLET
========================================================= */

@media (max-width: 1100px) {

    /* FREE COUNSELING */

    .allon4-counseling__inner {
        grid-template-columns: 1fr;
        gap: 35px;
        padding: 48px 45px;
    }

    .allon4-counseling__reservation {
        width: 100%;
        max-width: 680px;
    }


    /* PICKUP CASES */

    .allon4-pickup-cases__grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .allon4-pickup-case {
        padding: 32px;
    }

}


/* =========================================================
   SMARTPHONE
========================================================= */

@media (max-width: 767px) {

    /* =====================================================
       FREE COUNSELING
    ===================================================== */

    .allon4-counseling {
        padding: 40px 0;
    }

    .allon4-counseling::before {
        top: 15px;
        right: -15px;
        font-size: 48px;
    }

    .allon4-counseling__inner {
        display: block;
        width: 100%;
        padding: 32px 20px 25px;
        overflow: hidden;
    }

    .allon4-counseling__content {
        width: 100%;
        min-width: 0;
    }

    .allon4-counseling__content h2 {
        margin: 0 0 17px;
        font-size: 23px;
        line-height: 1.55;
    }

    .allon4-counseling__content > p {
        margin: 0;
        font-size: 17px;
        line-height: 1.9;
    }

    .allon4-counseling__points {
        display: grid;
        grid-template-columns: 1fr;
        gap: 6px;
        margin-top: 20px;
    }

    .allon4-counseling__points span {
        width: 100%;
        padding: 9px 10px 9px 27px;
        font-size: 14px;
    }

    .allon4-counseling__points span::before {
        left: 10px;
        width: 5px;
        height: 5px;
    }

    .allon4-counseling__reservation {
        width: 100%;
        max-width: none;
        margin-top: 28px;
        padding-top: 23px;
    }

    .allon4-counseling__reservation-label {
        right: auto;
        left: 0;
    }

    .allon4-counseling__iframe {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
    }

    .allon4-counseling__iframe-inner {
        width: 100%;
        max-width: 100%;
    }

    .allon4-counseling__iframe-inner iframe {
        display: block;
        width: 100%;
        max-width: 100%;
        height: 210px;
        margin: 0;
        border: 0;
    }


    /* =====================================================
       PICKUP CASES
    ===================================================== */

    .allon4-pickup-cases {
        padding: 50px 0 50px;
    }

    .allon4-pickup-cases__grid {
        grid-template-columns: 1fr;
        gap: 35px;
    }

    .allon4-pickup-case {
        width: 100%;
        min-width: 0;
        padding: 22px 15px 18px;
    }

    .allon4-pickup-case__head {
        margin-bottom: 20px;
        padding-bottom: 16px;
    }

    .allon4-pickup-case__number {
        margin-bottom: 8px;
        font-size: 9px;
    }

    .allon4-pickup-case__head h3 {
        font-size: 19px;
        line-height: 1.55;
    }


    /* BEFORE / AFTER
       スマホでも横並びを維持
    ===================================================== */

    .allon4-pickup-case__photos {
        display: grid;
        grid-template-columns: minmax(0, 1fr) 18px minmax(0, 1fr);
        gap: 4px;
        align-items: center;
        width: 100%;
        min-width: 0;
        margin-bottom: 20px;
    }

    .allon4-pickup-case__photo {
        width: 100%;
        min-width: 0;
    }

    .allon4-pickup-case__image {
        width: 100%;
        min-width: 0;
        aspect-ratio: 4 / 3;
    }

    .allon4-pickup-case__image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .allon4-pickup-case__arrow {
        width: 18px;
    }

    .allon4-pickup-case__arrow span {
        font-size: 17px;
    }

    .allon4-pickup-case__image > span {
        min-width: 0;
        padding: 5px 6px;
        font-size: 7px;
        letter-spacing: 0.08em;
    }


    /* =====================================================
       CASE TABLE
    ===================================================== */

    .allon4-pickup-case__table-wrap {
        width: 100%;
        overflow: hidden;
    }

    .allon4-pickup-case__table {
        width: 100%;
        table-layout: fixed;
    }

    .allon4-pickup-case__table th,
    .allon4-pickup-case__table td {
        padding: 11px 9px;
        font-size: 11px;
        line-height: 1.7;
        overflow-wrap: anywhere;
    }

    .allon4-pickup-case__table th {
        width: 78px;
    }


    /* =====================================================
       MORE BUTTON
    ===================================================== */

    .allon4-pickup-cases__more {
        margin-top: 32px;
    }

    .allon4-pickup-cases__button {
        width: 100%;
        min-width: 0;
        gap: 20px;
    }

}


/* =========================================================
   SMALL SMARTPHONE
========================================================= */

@media (max-width: 390px) {

    /* FREE COUNSELING */

    .allon4-counseling__inner {
        padding-right: 16px;
        padding-left: 16px;
    }

    .allon4-counseling__content h2 {
        font-size: 21px;
    }


    /* PICKUP CASES */

    .allon4-pickup-case {
        padding-right: 12px;
        padding-left: 12px;
    }

    .allon4-pickup-case__photos {
        grid-template-columns: minmax(0, 1fr) 14px minmax(0, 1fr);
        gap: 3px;
    }

    .allon4-pickup-case__arrow {
        width: 14px;
    }

    .allon4-pickup-case__arrow span {
        font-size: 13px;
    }

    .allon4-pickup-case__table th {
        width: 85px;
    }

    .allon4-pickup-case__table th,
    .allon4-pickup-case__table td {
        padding: 10px 7px;
        font-size: 17px;
    }

}


/* =========================================================
   DOCTOR
========================================================= */

.allon4-doctor {
    position: relative;
    padding: 100px 0 90px;
    overflow: hidden;
    background:
        linear-gradient(
            90deg,
            #eee9e1 0%,
            #eee9e1 38%,
            #f8f6f2 38%,
            #f8f6f2 100%
        );
}

.allon4-doctor::before {
    content: "";
    position: absolute;
    top: 0;
    left: 38%;
    width: 1px;
    height: 100%;
    background: rgba(151, 121, 72, 0.16);
}

.allon4-doctor .container {
    position: relative;
    z-index: 3;
}

.allon4-doctor__inner {
    display: grid;
    grid-template-columns: minmax(360px, 0.82fr) minmax(0, 1.18fr);
    gap: 90px;
    align-items: start;
}


/* =========================================================
   DOCTOR VISUAL
========================================================= */

.allon4-doctor__visual {
    position: relative;
    min-height: 720px;
    margin-top: 45px;
}

.allon4-doctor__frame {
    position: absolute;
    top: 45px;
    right: 0;
    bottom: 75px;
    left: 30px;
    border: 1px solid rgba(145, 111, 58, 0.55);
}

.allon4-doctor__frame::before {
    content: "";
    position: absolute;
    top: -10px;
    left: -10px;
    width: 65px;
    height: 65px;
    border-top: 2px solid #a88650;
    border-left: 2px solid #a88650;
}

.allon4-doctor__frame::after {
    content: "";
    position: absolute;
    right: -10px;
    bottom: -10px;
    width: 65px;
    height: 65px;
    border-right: 2px solid #a88650;
    border-bottom: 2px solid #a88650;
}


/* =========================================================
   DOCTOR IMAGE
========================================================= */

.allon4-doctor__image {
    position: absolute;
    z-index: 3;
    top: -45px;
    right: -25px;
    bottom: 75px;
    left: -35px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    overflow: visible;
}

.allon4-doctor__image img {
    display: block;
    width: 100%;
    max-width: 520px;
    height: auto;
    max-height: 720px;
    object-fit: contain;
    object-position: center bottom;
    filter: drop-shadow(20px 25px 28px rgba(47, 40, 30, 0.12));
}


/* =========================================================
   DOCTOR PROFILE
========================================================= */

.allon4-doctor__profile {
    position: absolute;
    z-index: 5;
    right: -35px;
    bottom: 0;
    width: 270px;
    padding: 25px 27px 24px;
    color: #ffffff;
    background: #37332e;
    box-shadow: 0 20px 45px rgba(42, 35, 27, 0.16);
}

.allon4-doctor__profile::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 55px;
    height: 2px;
    background: #b9955b;
}

.allon4-doctor__profile > span {
    display: block;
    margin-bottom: 5px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 10px;
    line-height: 1.5;
    letter-spacing: 0.05em;
}

.allon4-doctor__profile strong {
    display: block;
    margin-top: 13px;
    color: #ffffff;
    font-family: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
    font-size: 27px;
    line-height: 1.4;
    font-weight: 500;
    letter-spacing: 0.1em;
}

.allon4-doctor__profile small {
    display: block;
    margin-top: 7px;
    color: #bfa476;
    font-family: "Times New Roman", serif;
    font-size: 9px;
    line-height: 1;
    letter-spacing: 0.2em;
}


/* =========================================================
   DOCTOR CONTENT
========================================================= */

.allon4-doctor__content {
    position: relative;
    z-index: 4;
    padding-top: 5px;
}

.allon4-doctor__heading {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 27px;
}

.allon4-doctor__en {
    color: #9a7943;
    font-family: "Times New Roman", serif;
    font-size: 11px;
    line-height: 1;
    font-weight: 600;
    letter-spacing: 0.22em;
}

.allon4-doctor__sub {
    display: flex;
    align-items: center;
    gap: 18px;
    color: #999084;
    font-family: "Times New Roman", serif;
    font-size: 8px;
    line-height: 1;
    letter-spacing: 0.18em;
}

.allon4-doctor__sub::before {
    content: "";
    width: 50px;
    height: 1px;
    background: #c9bcaa;
}

.allon4-doctor__content h2 {
    max-width: 680px;
    margin: 0;
    color: #2e2a25;
    font-family: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
    font-size: 34px;
    line-height: 1.65;
    font-weight: 500;
    letter-spacing: 0.035em;
}

.allon4-doctor__lead {
    position: relative;
    margin: 29px 0 31px;
    padding-left: 22px;
    color: #765a31;
    font-family: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
    font-size: 18px;
    line-height: 1.9;
    font-weight: 500;
    letter-spacing: 0.03em;
}

.allon4-doctor__lead::before {
    content: "";
    position: absolute;
    top: 6px;
    bottom: 6px;
    left: 0;
    width: 2px;
    background: #ad8b55;
}

.allon4-doctor__message {
    max-width: 720px;
}

.allon4-doctor__message p {
    margin: 0 0 18px;
    color: #575149;
    font-size: 14px;
    line-height: 2;
    letter-spacing: 0.02em;
}

.allon4-doctor__message p:last-child {
    margin-bottom: 0;
}


/* =========================================================
   DOCTOR STATS
========================================================= */

.allon4-doctor__stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 42px;
    border-top: 1px solid #d9d0c3;
    border-bottom: 1px solid #d9d0c3;
}

.allon4-doctor__stat {
    position: relative;
    padding: 25px 20px 23px;
}

.allon4-doctor__stat:first-child {
    padding-left: 0;
}

.allon4-doctor__stat:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 22px;
    right: 0;
    bottom: 22px;
    width: 1px;
    background: #ddd5ca;
}

.allon4-doctor__stat > span {
    display: block;
    margin-bottom: 10px;
    color: #9a7943;
    font-family: "Times New Roman", serif;
    font-size: 8px;
    line-height: 1;
    font-weight: 600;
    letter-spacing: 0.17em;
}

.allon4-doctor__stat strong {
    display: flex;
    align-items: baseline;
    gap: 5px;
    color: #342f29;
    font-weight: 400;
}

.allon4-doctor__stat strong em {
    font-family: "Times New Roman", serif;
    font-size: 38px;
    line-height: 1;
    font-weight: 400;
    font-style: normal;
    letter-spacing: -0.03em;
}

.allon4-doctor__stat strong small {
    font-size: 11px;
    font-weight: 500;
}

.allon4-doctor__stat p {
    margin: 8px 0 0;
    color: #777067;
    font-size: 10px;
    line-height: 1.5;
}


/* =========================================================
   CAREER
========================================================= */

.allon4-doctor__career {
    margin-top: 35px;
}

.allon4-doctor__career-title {
    display: flex;
    align-items: baseline;
    gap: 18px;
    margin-bottom: 15px;
}

.allon4-doctor__career-title span {
    color: #9a7943;
    font-family: "Times New Roman", serif;
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 0.18em;
}

.allon4-doctor__career-title strong {
    color: #403a33;
    font-size: 13px;
    font-weight: 500;
}

.allon4-doctor__career dl {
    margin: 0;
    padding: 0;
    border-top: 1px solid #ded7cd;
}

.allon4-doctor__career dl > div {
    display: grid;
    grid-template-columns: 80px minmax(0, 1fr);
    gap: 20px;
    padding: 11px 0;
    border-bottom: 1px solid #ded7cd;
}

.allon4-doctor__career dt {
    color: #9a7943;
    font-family: "Times New Roman", serif;
    font-size: 14px;
    line-height: 1.7;
}

.allon4-doctor__career dd {
    margin: 0;
    color: #5d574f;
    font-size: 12px;
    line-height: 1.7;
}


/* =========================================================
   QUALIFICATION
========================================================= */

.allon4-doctor__qualification {
    display: grid;
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 25px;
    align-items: center;
    margin-top: 27px;
    padding: 20px 22px;
    background: #eee9e1;
}

.allon4-doctor__qualification span {
    color: #826437;
    font-family: "Times New Roman", serif;
    font-size: 10px;
    line-height: 1.5;
    font-weight: 600;
    letter-spacing: 0.15em;
}

.allon4-doctor__qualification p {
    margin: 0;
    color: #5c564e;
    font-size: 13px;
    line-height: 1.8;
}


/* =========================================================
   DOCTOR LINK
========================================================= */

.allon4-doctor__link-wrap {
    margin-top: 30px;
}

.allon4-doctor__link {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 55px;
    min-width: 285px;
    padding: 16px 20px 16px 23px;
    color: #ffffff;
    background: #39352f;
    font-size: 12px;
    line-height: 1.5;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-decoration: none;
    transition: background 0.3s ease;
}

.allon4-doctor__link i {
    font-family: "Times New Roman", serif;
    font-size: 18px;
    font-style: normal;
    transition: transform 0.3s ease;
}

.allon4-doctor__link:hover {
    background: #987641;
}

.allon4-doctor__link:hover i {
    transform: translateX(5px);
}


/* =========================================================
   BACKGROUND DECORATION
========================================================= */

.allon4-doctor__decoration {
    position: absolute;
    right: -25px;
    bottom: -24px;
    z-index: 1;
    color: rgba(132, 105, 62, 0.045);
    font-family: "Times New Roman", serif;
    font-size: clamp(80px, 10vw, 155px);
    line-height: 1;
    letter-spacing: -0.045em;
    white-space: nowrap;
    pointer-events: none;
}


/* =========================================================
   TABLET
========================================================= */

@media (max-width: 1050px) {

    .allon4-doctor {
        padding: 75px 0 70px;
    }

    .allon4-doctor__inner {
        grid-template-columns: minmax(300px, 0.8fr) minmax(0, 1.2fr);
        gap: 55px;
    }

    .allon4-doctor__visual {
        min-height: 650px;
    }

    .allon4-doctor__image {
        right: -15px;
        left: -20px;
    }

    .allon4-doctor__profile {
        right: -20px;
        width: 245px;
    }

    .allon4-doctor__content h2 {
        font-size: 30px;
    }

    .allon4-doctor__stat strong em {
        font-size: 31px;
    }

}


/* =========================================================
   SMARTPHONE
========================================================= */

@media (max-width: 767px) {

    .allon4-doctor {
        padding: 55px 0 50px;
        overflow: hidden;
        background:
            linear-gradient(
                180deg,
                #eee9e1 0%,
                #eee9e1 38%,
                #f8f6f2 38%,
                #f8f6f2 100%
            );
    }

    .allon4-doctor::before {
        display: none;
    }

    .allon4-doctor__inner {
        display: block;
    }


    /* VISUAL */

    .allon4-doctor__visual {
        width: calc(100% - 12px);
        min-height: 500px;
        margin: 15px 0 65px 12px;
    }

    .allon4-doctor__frame {
        top: 35px;
        right: 10px;
        bottom: 70px;
        left: 15px;
    }

    .allon4-doctor__image {
        top: -25px;
        right: -5px;
        bottom: 70px;
        left: -25px;
    }

    .allon4-doctor__image img {
        width: 100%;
        max-width: 390px;
        max-height: 500px;
    }

    .allon4-doctor__profile {
        right: -5px;
        bottom: 0;
        width: 235px;
        padding: 20px 21px;
    }

    .allon4-doctor__profile > span {
        font-size: 9px;
    }

    .allon4-doctor__profile strong {
        margin-top: 10px;
        font-size: 23px;
    }


    /* CONTENT */

    .allon4-doctor__heading {
        gap: 12px;
        margin-bottom: 20px;
    }

    .allon4-doctor__sub {
        gap: 10px;
        font-size: 7px;
    }

    .allon4-doctor__sub::before {
        width: 25px;
    }

    .allon4-doctor__content h2 {
        font-size: 25px;
        line-height: 1.65;
    }

    .allon4-doctor__lead {
        margin: 23px 0 25px;
        padding-left: 17px;
        font-size: 16px;
        line-height: 1.85;
    }

    .allon4-doctor__message p {
        margin-bottom: 16px;
        font-size: 14px;
        line-height: 1.9;
    }


    /* STATS */

    .allon4-doctor__stats {
        grid-template-columns: 1fr;
        margin-top: 32px;
    }

    .allon4-doctor__stat {
        padding: 20px 0;
        border-bottom: 1px solid #ddd5ca;
    }

    .allon4-doctor__stat:last-child {
        border-bottom: 0;
    }

    .allon4-doctor__stat:not(:last-child)::after {
        display: none;
    }

    .allon4-doctor__stat strong em {
        font-size: 34px;
    }


    /* CAREER */

    .allon4-doctor__career {
        margin-top: 30px;
    }

    .allon4-doctor__career-title {
        display: block;
    }

    .allon4-doctor__career-title span {
        display: block;
        margin-bottom: 7px;
    }

    .allon4-doctor__career dl > div {
        grid-template-columns: 62px minmax(0, 1fr);
        gap: 12px;
    }


    /* QUALIFICATION */

    .allon4-doctor__qualification {
        grid-template-columns: 1fr;
        gap: 8px;
        padding: 18px;
    }


    /* LINK */

    .allon4-doctor__link {
        width: 100%;
        min-width: 0;
    }

    .allon4-doctor__decoration {
        right: -15px;
        bottom: -5px;
        font-size: 65px;
    }

}


/* =========================================================
   SMALL SMARTPHONE
========================================================= */

@media (max-width: 390px) {

    .allon4-doctor__visual {
        min-height: 455px;
    }

    .allon4-doctor__image img {
        max-height: 455px;
    }

    .allon4-doctor__profile {
        width: 215px;
    }

    .allon4-doctor__content h2 {
        font-size: 23px;
    }

}


/* =========================================================
   ANESTHESIA
========================================================= */

.allon4-anesthesia {
    position: relative;
    padding: 80px 0 85px;
    overflow: hidden;
    color: #ffffff;
    background: #292b2c;
}

.allon4-anesthesia::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 38%;
    height: 100%;
    background: rgba(255, 255, 255, 0.025);
}

.allon4-anesthesia__bg {
    position: absolute;
    top: 0;
    right: 0;
    width: 52%;
    height: 420px;
    background: radial-gradient(circle at top right, rgba(177, 145, 91, 0.15), rgba(177, 145, 91, 0) 68%);
    pointer-events: none;
}

.allon4-anesthesia .container {
    position: relative;
    z-index: 3;
}


/* =========================================================
   HEAD
========================================================= */

.allon4-anesthesia__head {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 80px;
    align-items: end;
    padding-bottom: 45px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.allon4-anesthesia__en {
    display: block;
    margin-bottom: 15px;
    color: #c3a46f;
    font-family: "Times New Roman", serif;
    font-size: 10px;
    line-height: 1;
    font-weight: 600;
    letter-spacing: 0.24em;
}

.allon4-anesthesia__head h2 {
    margin: 0;
    color: #ffffff;
    font-family: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
    font-size: 32px;
    line-height: 1.65;
    font-weight: 500;
    letter-spacing: 0.04em;
}

.allon4-anesthesia__head-text {
    padding-bottom: 3px;
}

.allon4-anesthesia__head-text p {
    margin: 0;
    color: rgba(255, 255, 255, 0.72);
    font-size: 14px;
    line-height: 2;
    letter-spacing: 0.025em;
}


/* =========================================================
   LEAD
========================================================= */

.allon4-anesthesia__lead {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 45px;
    margin: 45px 0 60px;
}

.allon4-anesthesia__lead > span {
    padding-top: 8px;
    color: #b89b6c;
    font-family: "Times New Roman", serif;
    font-size: 9px;
    line-height: 1.5;
    font-weight: 600;
    letter-spacing: 0.18em;
}

.allon4-anesthesia__lead p {
    max-width: 850px;
    margin: 0;
    color: rgba(255, 255, 255, 0.78);
    font-size: 17px;
    line-height: 2;
}


/* =========================================================
   METHODS
========================================================= */

.allon4-anesthesia__methods {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
}


/* =========================================================
   CARD
========================================================= */

.allon4-anesthesia-card {
    position: relative;
    min-width: 0;
    background: #f4f1eb;
}

.allon4-anesthesia-card--dark {
    background: #37393a;
    border: 1px solid rgba(197, 166, 111, 0.3);
}

.allon4-anesthesia-card__visual {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 9;
}

.allon4-anesthesia-card__visual::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 45%;
    background: linear-gradient(to top, rgba(22, 23, 23, 0.48), transparent);
}

.allon4-anesthesia-card__visual img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}

.allon4-anesthesia-card:hover .allon4-anesthesia-card__visual img {
    transform: scale(1.025);
}

.allon4-anesthesia-card__number {
    position: absolute;
    right: 22px;
    bottom: 15px;
    z-index: 3;
    color: rgba(255, 255, 255, 0.9);
    font-family: "Times New Roman", serif;
    font-size: 48px;
    line-height: 1;
    font-weight: 400;
}

.allon4-anesthesia-card__content {
    padding: 37px 38px 40px;
}

.allon4-anesthesia-card__en {
    display: block;
    margin-bottom: 12px;
    color: #9a7943;
    font-family: "Times New Roman", serif;
    font-size: 8px;
    line-height: 1;
    font-weight: 600;
    letter-spacing: 0.2em;
}

.allon4-anesthesia-card h3 {
    margin: 0 0 17px;
    color: #302c27;
    font-family: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
    font-size: 25px;
    line-height: 1.5;
    font-weight: 500;
    letter-spacing: 0.04em;
}

.allon4-anesthesia-card__catch {
    margin: 0 0 22px !important;
    padding-bottom: 20px;
    color: #765b31 !important;
    font-family: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
    font-size: 17px !important;
    line-height: 1.8 !important;
    font-weight: 500;
    border-bottom: 1px solid #d9d0c3;
}

.allon4-anesthesia-card__content > p {
    margin: 0 0 17px;
    color: #5b554d;
    font-size: 13px;
    line-height: 1.95;
}

.allon4-anesthesia-card--dark .allon4-anesthesia-card__en {
    color: #c3a46f;
}

.allon4-anesthesia-card--dark h3 {
    color: #ffffff;
}

.allon4-anesthesia-card--dark .allon4-anesthesia-card__catch {
    color: #d4b77f !important;
    border-bottom-color: rgba(255, 255, 255, 0.14);
}

.allon4-anesthesia-card--dark .allon4-anesthesia-card__content > p {
    color: rgba(255, 255, 255, 0.72);
}


/* =========================================================
   CARD POINTS
========================================================= */

.allon4-anesthesia-card__points {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 25px;
}

.allon4-anesthesia-card__points span {
    position: relative;
    padding: 8px 11px 8px 25px;
    color: #5e503a;
    background: #e8e2d9;
    font-size: 13px;
    line-height: 1.5;
}

.allon4-anesthesia-card__points span::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 10px;
    width: 5px;
    height: 5px;
    border: 1px solid #9a7943;
    transform: translateY(-50%) rotate(45deg);
}

.allon4-anesthesia-card--dark .allon4-anesthesia-card__points span {
    color: rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.07);
}


/* =========================================================
   DIFFERENCE
========================================================= */

.allon4-anesthesia__difference {
    margin-top: 75px;
    padding-top: 55px;
    border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.allon4-anesthesia__difference-title {
    margin-bottom: 30px;
}

.allon4-anesthesia__difference-title > span {
    display: block;
    margin-bottom: 10px;
    color: #b89b6c;
    font-family: "Times New Roman", serif;
    font-size: 8px;
    font-weight: 600;
    letter-spacing: 0.2em;
}

.allon4-anesthesia__difference-title h3 {
    margin: 0;
    color: #ffffff;
    font-family: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
    font-size: 23px;
    line-height: 1.6;
    font-weight: 500;
}

.allon4-anesthesia__table-wrap {
    width: 100%;
    overflow-x: auto;
}

.allon4-anesthesia__table {
    width: 100%;
    min-width: 680px;
    border-collapse: collapse;
    border-spacing: 0;
}

.allon4-anesthesia__table th,
.allon4-anesthesia__table td {
    padding: 17px 18px;
    font-size: 12px;
    line-height: 1.7;
    text-align: center;
    vertical-align: middle;
    border: 1px solid rgba(255, 255, 255, 0.13);
}

.allon4-anesthesia__table thead th {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.07);
    font-weight: 500;
}

.allon4-anesthesia__table thead th:nth-child(2) {
    color: #2e2a25;
    background: #d8c39e;
}

.allon4-anesthesia__table thead th:nth-child(3) {
    background: #7e6745;
}

.allon4-anesthesia__table tbody th {
    width: 150px;
    color: #d1b681;
    background: rgba(255, 255, 255, 0.035);
    font-weight: 500;
}

.allon4-anesthesia__table tbody td {
    color: rgba(255, 255, 255, 0.75);
}


/* =========================================================
   MESSAGE
========================================================= */

.allon4-anesthesia__message {
    display: grid;
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 45px;
    margin-top: 65px;
    padding: 40px 45px;
    background: #f4f1eb;
}

.allon4-anesthesia__message-mark {
    position: relative;
    padding-right: 35px;
    border-right: 1px solid #d7cec0;
}

.allon4-anesthesia__message-mark span {
    color: #9a7943;
    font-family: "Times New Roman", serif;
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 0.2em;
}

.allon4-anesthesia__message-content h3 {
    margin: 0 0 18px;
    color: #302c27;
    font-family: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
    font-size: 21px;
    line-height: 1.65;
    font-weight: 500;
}

.allon4-anesthesia__message-content p {
    margin: 0 0 13px;
    color: #000;
    font-size: 13px;
    line-height: 1.95;
}

.allon4-anesthesia__message-content p:last-child {
    margin-bottom: 0;
}


/* =========================================================
   CAUTION
========================================================= */

.allon4-anesthesia__caution {
    margin-top: 25px;
    padding: 27px 30px;
    border: 1px solid rgba(255, 255, 255, 0.16);
}

.allon4-anesthesia__caution-en {
    display: block;
    margin-bottom: 9px;
    color: #b89b6c;
    font-family: "Times New Roman", serif;
    font-size: 8px;
    font-weight: 600;
    letter-spacing: 0.18em;
}

.allon4-anesthesia__caution h3 {
    margin: 0 0 12px;
    color: #ffffff;
    font-size: 17px;
    line-height: 1.6;
    font-weight: 500;
}

.allon4-anesthesia__caution p {
    margin: 0;
    color: rgba(255, 255, 255, 0.65);
    font-size: 11px;
    line-height: 1.9;
}


/* =========================================================
   DECORATION
========================================================= */

.allon4-anesthesia__decoration {
    position: absolute;
    right: -30px;
    bottom: -25px;
    z-index: 1;
    color: rgba(255, 255, 255, 0.025);
    font-family: "Times New Roman", serif;
    font-size: clamp(90px, 11vw, 175px);
    line-height: 1;
    letter-spacing: -0.05em;
    white-space: nowrap;
    pointer-events: none;
}


/* =========================================================
   TABLET
========================================================= */

@media (max-width: 1000px) {

    .allon4-anesthesia__head {
        gap: 45px;
    }

    .allon4-anesthesia__methods {
        gap: 20px;
    }

    .allon4-anesthesia-card__content {
        padding: 32px 28px 35px;
    }

}


/* =========================================================
   SMARTPHONE
========================================================= */

@media (max-width: 767px) {

    .allon4-anesthesia {
        padding: 50px 0 55px;
    }

    .allon4-anesthesia::before {
        width: 100%;
        height: 300px;
    }

    .allon4-anesthesia__head {
        display: block;
        padding-bottom: 30px;
    }

    .allon4-anesthesia__head h2 {
        font-size: 25px;
        line-height: 1.6;
    }

    .allon4-anesthesia__head-text {
        margin-top: 22px;
    }

    .allon4-anesthesia__head-text p {
        font-size: 14px;
        line-height: 1.9;
    }


    /* LEAD */

    .allon4-anesthesia__lead {
        display: block;
        margin: 30px 0 40px;
    }

    .allon4-anesthesia__lead > span {
        display: block;
        margin-bottom: 13px;
    }

    .allon4-anesthesia__lead p {
        font-size: 14px;
        line-height: 1.9;
    }


    /* METHOD */

    .allon4-anesthesia__methods {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .allon4-anesthesia-card__content {
        padding: 27px 22px 30px;
    }

    .allon4-anesthesia-card__number {
        right: 15px;
        bottom: 11px;
        font-size: 38px;
    }

    .allon4-anesthesia-card h3 {
        font-size: 22px;
    }

    .allon4-anesthesia-card__catch {
        font-size: 14px !important;
    }

    .allon4-anesthesia-card__content > p {
        font-size: 13px;
        line-height: 1.9;
    }

    .allon4-anesthesia-card__points {
        display: grid;
        grid-template-columns: 1fr;
    }


    /* DIFFERENCE */

    .allon4-anesthesia__difference {
        margin-top: 50px;
        padding-top: 40px;
    }

    .allon4-anesthesia__difference-title h3 {
        font-size: 20px;
    }

    .allon4-anesthesia__table-wrap {
        margin-right: -20px;
        padding-right: 20px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .allon4-anesthesia__table {
        min-width: 620px;
    }


    /* MESSAGE */

    .allon4-anesthesia__message {
        display: block;
        margin-top: 45px;
        padding: 28px 22px;
    }

    .allon4-anesthesia__message-mark {
        margin-bottom: 17px;
        padding: 0 0 13px;
        border-right: 0;
        border-bottom: 1px solid #d7cec0;
    }

    .allon4-anesthesia__message-content h3 {
        font-size: 19px;
    }

    .allon4-anesthesia__message-content p {
        font-size: 13px;
        line-height: 1.9;
    }


    /* CAUTION */

    .allon4-anesthesia__caution {
        padding: 22px 19px;
    }

    .allon4-anesthesia__decoration {
        right: -10px;
        bottom: -5px;
        font-size: 65px;
    }

}

/* =========================================================
   GENERAL ANESTHESIA（目が覚めたら、治療は終わっている）
========================================================= */

.allon4-ga {
    position: relative;

    background: #0f1112;
    color: #ffffff;

    overflow: hidden;
}

.allon4-ga__container {
    width: min(calc(100% - 80px), 1180px);

    margin: 0 auto;
}

.allon4-ga__en {
    display: block;

    margin-bottom: 18px;

    color: #c3a46f;

    font-family: "Times New Roman", serif;
    font-size: 12px;
    line-height: 1;
    letter-spacing: 0.32em;
}


/* フェードイン */

.js-ga-reveal {
    opacity: 0;
    transform: translateY(28px);

    transition:
        opacity 1.1s ease,
        transform 1.1s cubic-bezier(0.22, 1, 0.36, 1);
}

.js-ga-reveal.is-inview {
    opacity: 1;
    transform: none;
}


/* HERO */

.allon4-ga__hero {
    position: relative;

    min-height: min(92vh, 860px);

    display: flex;
    align-items: flex-end;
}

.allon4-ga__video {
    position: absolute;
    inset: 0;

    width: 100%;
    height: 100%;

    object-fit: cover;
}

.allon4-ga__hero-shade {
    position: absolute;
    inset: 0;

    background:
        linear-gradient(180deg, rgba(15, 17, 18, 0.5) 0%, rgba(15, 17, 18, 0.35) 30%, rgba(15, 17, 18, 0.9) 72%, #0f1112 100%),
        linear-gradient(90deg, rgba(15, 17, 18, 0.85) 0%, rgba(15, 17, 18, 0.55) 45%, rgba(15, 17, 18, 0.1) 85%);
}

.allon4-ga__hero-inner {
    position: relative;

    width: min(calc(100% - 80px), 1180px);

    margin: 0 auto;
    padding: 160px 0 90px;
}

.allon4-ga__title {
    margin: 0 0 32px;

    color: #ffffff;

    font-family: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
    font-size: clamp(34px, 5.2vw, 68px);
    line-height: 1.45;
    font-weight: 500;
    letter-spacing: 0.06em;

    transition-delay: 0.15s;
}

.allon4-ga__title span {
    display: block;
}

.allon4-ga .allon4-ga__lead {
    margin: 0;

    color: rgba(255, 255, 255, 0.86);

    font-size: 16px;
    line-height: 2.1;

    transition-delay: 0.3s;
}

.allon4-ga__timeline {
    display: flex;
    align-items: center;
    gap: 18px;

    max-width: 520px;

    margin-top: 56px;

    color: #c3a46f;

    font-family: "Times New Roman", serif;
    font-size: 11px;
    letter-spacing: 0.3em;

    transition-delay: 0.45s;
}

.allon4-ga__timeline i {
    position: relative;

    flex: 1 1 auto;

    height: 1px;

    background: rgba(195, 164, 111, 0.3);

    overflow: hidden;
}

.allon4-ga__timeline i::after {
    content: "";

    position: absolute;
    top: 0;
    left: 0;

    width: 100%;
    height: 100%;

    background: #c3a46f;

    transform: scaleX(0);
    transform-origin: left;
}

.allon4-ga__timeline.is-inview i::after {
    animation: allon4-ga-progress 4.5s cubic-bezier(0.65, 0, 0.35, 1) 0.8s infinite;
}

@keyframes allon4-ga-progress {
    0% { transform: scaleX(0); transform-origin: left; }
    70% { transform: scaleX(1); transform-origin: left; }
    71% { transform: scaleX(1); transform-origin: right; }
    100% { transform: scaleX(0); transform-origin: right; }
}


/* STORY */

.allon4-ga__story {
    padding: 40px 0 120px;
}

.allon4-ga-step {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: center;
    gap: 70px;
}

.allon4-ga-step + .allon4-ga-step {
    margin-top: 110px;
}

.allon4-ga-step--reverse .allon4-ga-step__visual {
    order: 2;
}

.allon4-ga-step__visual {
    position: relative;

    overflow: hidden;
}

.allon4-ga-step__visual::after {
    content: "";

    position: absolute;
    inset: 0;

    background: linear-gradient(180deg, rgba(15, 17, 18, 0) 55%, rgba(15, 17, 18, 0.45) 100%);
}

.allon4-ga-step__visual img {
    display: block;

    width: 100%;

    aspect-ratio: 4 / 3;
    object-fit: cover;

    transform: scale(1.08);

    transition: transform 1.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.allon4-ga-step.is-inview .allon4-ga-step__visual img {
    transform: scale(1);
}

.allon4-ga .allon4-ga-step__num {
    display: flex;
    align-items: baseline;
    gap: 16px;

    margin: 0 0 22px;

    color: #c3a46f;

    font-family: "Times New Roman", serif;
    font-size: 12px;
    line-height: 1;
    letter-spacing: 0.3em;
}

.allon4-ga .allon4-ga-step__num span {
    font-size: 54px;
    letter-spacing: 0.02em;
}

.allon4-ga-step__body h3,
.allon4-ga__wake h3,
.allon4-ga__safety h3 {
    margin: 0 0 22px;

    color: inherit;

    font-family: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
    font-size: 28px;
    line-height: 1.6;
    font-weight: 500;
    letter-spacing: 0.05em;
}

.allon4-ga-step__body {
    color: #ffffff;
}

.allon4-ga-step__body p:not(.allon4-ga-step__num) {
    margin: 0;

    color: rgba(255, 255, 255, 0.78);

    font-size: 15px;
    line-height: 2.1;
}


/* WAKE UP（暗い→明るい） */

.allon4-ga__wake {
    position: relative;

    padding: 150px 0 160px;

    background: #0f1112;
    color: #ffffff;

    text-align: center;

    transition: color 1.6s ease;
}

.allon4-ga__wake-light {
    position: absolute;
    inset: 0;

    background:
        radial-gradient(ellipse at 50% 55%, #fffaf0 0%, #f6efe2 45%, #e9e0cf 100%);

    opacity: 0;

    transition: opacity 2.2s ease;
}

.allon4-ga__wake.is-inview {
    color: #25231f;
}

.allon4-ga__wake.is-inview .allon4-ga__wake-light {
    opacity: 1;
}

.allon4-ga__wake-inner {
    position: relative;
}

.allon4-ga__wake .allon4-ga-step__num {
    justify-content: center;

    color: #a8864a;
}

.allon4-ga__wake h3 {
    font-size: clamp(28px, 3.6vw, 46px);
}

.allon4-ga__wake p:not(.allon4-ga-step__num) {
    margin: 0 auto;

    color: inherit;

    font-size: 16px;
    line-height: 2.1;

    opacity: 0.8;
}


/* SAFETY */

.allon4-ga__safety {
    padding: 120px 0 100px;

    background: #f6f2ea;
    color: #25231f;
}

.allon4-ga__safety-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    gap: 70px;
}

.allon4-ga__safety-visual img {
    display: block;

    width: 100%;

    aspect-ratio: 4 / 5;
    object-fit: cover;
}

.allon4-ga__safety .allon4-ga__en {
    color: #a8864a;
}

.allon4-ga__safety-list {
    margin: 10px 0 36px;
    padding: 0;

    list-style: none;

    border-top: 1px solid #ddd3c2;
}

.allon4-ga__safety-list li {
    position: relative;

    padding: 22px 0 22px 34px;

    border-bottom: 1px solid #ddd3c2;
}

.allon4-ga__safety-list li::before {
    content: "";

    position: absolute;
    top: 31px;
    left: 4px;

    width: 12px;
    height: 12px;

    border: 1px solid #a8864a;
    border-radius: 50%;
}

.allon4-ga__safety-list strong {
    display: block;

    margin-bottom: 6px;

    font-size: 17px;
    font-weight: 600;
    letter-spacing: 0.04em;
}

.allon4-ga__safety-list span {
    display: block;

    color: #5f584e;

    font-size: 14px;
    line-height: 1.9;
}

.allon4-ga__link {
    display: inline-flex;
    align-items: center;
    gap: 40px;

    padding: 16px 26px;

    border: 1px solid #a8864a;

    color: #25231f;

    font-size: 14px;
    letter-spacing: 0.08em;

    transition:
        background 0.3s ease,
        color 0.3s ease;
}

.allon4-ga__link span {
    color: #a8864a;

    transition: color 0.3s ease;
}

.allon4-ga__link:hover {
    background: #25231f;
    color: #ffffff;
}

.allon4-ga__link:hover span {
    color: #ffffff;
}

.allon4-ga .allon4-ga__note {
    margin: 60px 0 0;

    color: #6c655b;

    font-size: 12px;
    line-height: 1.9;
}


/* GENERAL ANESTHESIA：タブレット */

@media (max-width: 1000px) {

    .allon4-ga-step,
    .allon4-ga__safety-grid {
        gap: 44px;
    }

    .allon4-ga-step__body h3,
    .allon4-ga__safety h3 {
        font-size: 24px;
    }

}


/* GENERAL ANESTHESIA：スマートフォン */

@media (max-width: 767px) {

    .allon4-ga__container,
    .allon4-ga__hero-inner {
        width: calc(100% - 40px);
    }

    .allon4-ga__hero {
        min-height: 640px;
    }

    .allon4-ga__hero-shade {
        background:
            linear-gradient(180deg, rgba(15, 17, 18, 0.45) 0%, rgba(15, 17, 18, 0.35) 30%, rgba(15, 17, 18, 0.92) 70%, #0f1112 100%);
    }

    .allon4-ga__hero-inner {
        padding: 120px 0 56px;
    }

    .allon4-ga__title {
        margin-bottom: 24px;

        font-size: clamp(28px, 8.4vw, 36px);
    }

    .allon4-ga .allon4-ga__lead {
        font-size: 15px;
        line-height: 2;
    }

    .allon4-ga__timeline {
        margin-top: 40px;
    }

    .allon4-ga__story {
        padding: 20px 0 80px;
    }

    .allon4-ga-step {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .allon4-ga-step + .allon4-ga-step {
        margin-top: 70px;
    }

    .allon4-ga-step--reverse .allon4-ga-step__visual {
        order: 0;
    }

    .allon4-ga .allon4-ga-step__num span {
        font-size: 44px;
    }

    .allon4-ga-step__body h3,
    .allon4-ga__safety h3 {
        margin-bottom: 16px;

        font-size: 22px;
    }

    .allon4-ga__wake {
        padding: 100px 0 110px;
    }

    .allon4-ga__wake h3 {
        font-size: 26px;
    }

    .allon4-ga__wake p:not(.allon4-ga-step__num) {
        font-size: 15px;
        text-align: left;
    }

    .allon4-ga__safety {
        padding: 70px 0 60px;
    }

    .allon4-ga__safety-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .allon4-ga__safety-visual img {
        aspect-ratio: 1 / 1;
        object-position: 50% 35%;
    }

    .allon4-ga__link {
        width: 100%;

        justify-content: space-between;
    }

    .allon4-ga .allon4-ga__note {
        margin-top: 40px;
    }

}


/* =========================================================
   KEY FACTS（費用・治療期間・寿命・保証・メリット／デメリット）
========================================================= */

.allon4-facts {
    padding: 80px 0 85px;

    border-top: 1px solid #ebe4d8;
    background: #ffffff;
}

.allon4-facts__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.allon4-facts__item {
    padding: 32px 34px 30px;

    border-top: 3px solid #a88650;
    background: #f7f4ef;
}

.allon4-facts__item h3,
.allon4-facts__merit h3 {
    margin: 0 0 10px;

    color: #2e2a25;

    font-family: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
    font-size: 20px;
    line-height: 1.6;
    font-weight: 500;
    letter-spacing: 0.03em;
}

.allon4-facts .allon4-facts__value {
    margin: 0 0 14px;

    color: #8a6d3b;

    font-family: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
    font-size: 24px;
    line-height: 1.5;
    font-weight: 500;
}

.allon4-facts__value small {
    margin-left: 4px;

    color: #7d756b;

    font-size: 13px;
}

.allon4-facts p {
    margin: 0 0 12px;

    color: #575149;

    font-size: 15px;
    line-height: 1.95;
}

.allon4-facts p.allon4-more-link {
    margin: 4px 0 0;

    font-size: 14px;
}

.allon4-facts p.allon4-more-link a + a {
    margin-left: 16px;
}

.allon4-facts sup {
    font-size: 10px;
}

.allon4-facts__nowrap {
    white-space: nowrap;
}

.allon4-facts__merit {
    margin-top: 40px;
}

.allon4-facts__merit h3 {
    margin-bottom: 18px;

    font-size: 24px;
}

.allon4-facts__merit-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;

    margin-bottom: 18px;
}

.allon4-facts__merit-col {
    padding: 26px 30px 22px;

    border: 1px solid #e3dccf;
}

.allon4-facts .allon4-facts__merit-label {
    display: inline-block;

    margin: 0 0 12px;
    padding: 2px 14px;

    background: #a88650;
    color: #ffffff;

    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.08em;
}

.allon4-facts__merit-col--demerit .allon4-facts__merit-label {
    background: #6c655b;
}

.allon4-facts__merit-col ul {
    margin: 0;
    padding-left: 1.3em;
}

.allon4-facts__merit-col li {
    margin: 6px 0;

    text-wrap: balance;

    color: #3f3a34;

    font-size: 15px;
    line-height: 1.85;
}

.allon4-facts__sources {
    margin-top: 30px;
    padding-top: 18px;

    border-top: 1px solid #ebe4d8;
}

.allon4-facts .allon4-facts__sources p {
    margin: 0 0 4px;

    color: #7d756b;

    font-size: 12px;
    line-height: 1.8;
}

@media (max-width: 767px) {

    .allon4-facts {
        padding: 55px 0 60px;
    }

    .allon4-facts__grid,
    .allon4-facts__merit-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .allon4-facts__item {
        padding: 24px 20px 22px;
    }

    .allon4-facts .allon4-facts__value {
        font-size: 21px;
    }

    .allon4-facts__merit h3 {
        font-size: 21px;
    }

    .allon4-facts__merit-col {
        padding: 22px 18px 18px;
    }

    .allon4-facts p.allon4-more-link a {
        display: inline-block;
    }

    .allon4-facts p.allon4-more-link a + a {
        margin: 8px 0 0;
    }

}


/* =========================================================
   X-GUIDE（ナビゲーションシステム）
========================================================= */

.allon4-xguide {
    padding: 85px 0 95px;

    background: #f5f2ed;
}

/* 他ページからのリンク（#x-guide）で固定ヘッダーに隠れないようにする */
#x-guide {
    scroll-margin-top: var(--header-height, 96px);
}

.allon4-xguide h3 {
    margin: 0 0 18px;

    color: #2e2a25;

    font-family: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
    font-size: 24px;
    line-height: 1.6;
    font-weight: 500;
    letter-spacing: 0.03em;
}

.allon4-xguide p {
    margin: 0 0 18px;

    color: #575149;

    font-size: 16px;
    line-height: 2;
}

.allon4-xguide figure {
    margin: 0;
}

.allon4-xguide img {
    display: block;

    width: 100%;
    height: auto;
}

.allon4-xguide figcaption {
    margin-top: 10px;

    color: #6c655b;

    font-size: 13px;
    line-height: 1.8;
    text-wrap: balance;
}


/* 導入 */

.allon4-xguide__intro {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    gap: 50px;
}

.allon4-xguide__intro-text p:last-child {
    margin-bottom: 0;
}


/* 特徴 */

.allon4-xguide__features {
    margin-top: 64px;
    padding: 48px 50px;

    background: #ffffff;
}

.allon4-xguide__feature-list {
    margin: 0 0 36px;
    padding: 0;

    list-style: none;
    counter-reset: xguide-feature;
}

.allon4-xguide__feature-list li {
    position: relative;

    padding: 18px 0 18px 54px;

    border-bottom: 1px solid #ebe4d8;

    counter-increment: xguide-feature;
}

.allon4-xguide__feature-list li:first-child {
    border-top: 1px solid #ebe4d8;
}

.allon4-xguide__feature-list li::before {
    content: counter(xguide-feature, decimal-leading-zero);

    position: absolute;
    top: 17px;
    left: 0;

    color: #a88650;

    font-family: "Times New Roman", serif;
    font-size: 26px;
    line-height: 1.2;
}

.allon4-xguide__feature-list strong {
    display: block;

    margin-bottom: 4px;

    color: #2e2a25;

    font-size: 17px;
    font-weight: 600;
    line-height: 1.7;
}

.allon4-xguide__feature-list span {
    display: block;

    color: #575149;

    font-size: 15px;
    line-height: 1.95;
}

.allon4-xguide__gallery {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
    gap: 20px;
}


/* 従来の方法との違い */

.allon4-xguide__compare {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: center;
    gap: 50px;

    margin-top: 64px;
}

.allon4-xguide__compare-text p:last-child {
    margin-bottom: 0;
}


/* 流れ */

.allon4-xguide__flow {
    margin-top: 64px;
}

.allon4-xguide__steps {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;

    margin: 0;
    padding: 0;

    list-style: none;
}

.allon4-xguide__steps li {
    position: relative;

    padding: 26px 22px 24px;

    border-top: 3px solid #a88650;
    background: #ffffff;
}

.allon4-xguide__step-num {
    display: block;

    margin-bottom: 10px;

    color: #a88650;

    font-family: "Times New Roman", serif;
    font-size: 28px;
    line-height: 1;
}

.allon4-xguide__steps strong {
    display: block;

    margin-bottom: 8px;

    color: #2e2a25;

    font-size: 17px;
    font-weight: 600;
    line-height: 1.6;
}

.allon4-xguide__steps li > span:last-child {
    display: block;

    color: #575149;

    font-size: 14px;
    line-height: 1.9;
}


/* 動画 */

.allon4-xguide__videos {
    margin-top: 64px;
}

.allon4-xguide__video-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.allon4-video {
    display: block;

    width: 100%;
    padding: 0;

    border: 0;
    background: none;

    color: inherit;
    text-align: left;

    cursor: pointer;
}

.allon4-video__thumb {
    position: relative;

    display: block;

    overflow: hidden;

    background: #000000;
}

.allon4-video__thumb img {
    aspect-ratio: 16 / 9;
    object-fit: cover;

    transition:
        transform 0.6s ease,
        opacity 0.3s ease;
}

.allon4-video:hover .allon4-video__thumb img,
.allon4-video:focus-visible .allon4-video__thumb img {
    transform: scale(1.03);
    opacity: 0.85;
}

.allon4-video__play {
    position: absolute;
    top: 50%;
    left: 50%;

    width: 72px;
    height: 72px;

    border-radius: 50%;
    background: rgba(0, 0, 0, 0.6);

    transform: translate(-50%, -50%);

    transition: background 0.3s ease;
}

.allon4-video__play::after {
    content: "";

    position: absolute;
    top: 50%;
    left: 54%;

    border-top: 13px solid transparent;
    border-bottom: 13px solid transparent;
    border-left: 21px solid #ffffff;

    transform: translate(-50%, -50%);
}

.allon4-video:hover .allon4-video__play,
.allon4-video:focus-visible .allon4-video__play {
    background: #ff0000;
}

.allon4-video__caption {
    display: block;

    margin-top: 12px;

    color: #575149;

    font-size: 14px;
    line-height: 1.85;
}


/* 動画のポップアップ */

.allon4-video-modal {
    position: fixed;
    inset: 0;
    z-index: 2000;

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 20px;

    visibility: hidden;
    opacity: 0;

    transition:
        opacity 0.3s ease,
        visibility 0.3s ease;
}

.allon4-video-modal.is-open {
    visibility: visible;
    opacity: 1;
}

.allon4-video-modal__backdrop {
    position: absolute;
    inset: 0;

    background: rgba(0, 0, 0, 0.82);
}

.allon4-video-modal__dialog {
    position: relative;

    width: min(960px, 100%);
}

.allon4-video-modal__player {
    position: relative;

    aspect-ratio: 16 / 9;

    background: #000000;
}

.allon4-video-modal__player iframe {
    position: absolute;
    inset: 0;

    width: 100%;
    height: 100%;

    border: 0;
}

.allon4-video-modal__close {
    position: absolute;
    top: -48px;
    right: 0;

    width: 40px;
    height: 40px;

    border: 1px solid rgba(255, 255, 255, 0.6);
    background: transparent;

    color: #ffffff;

    font-size: 22px;
    line-height: 1;

    cursor: pointer;
}

body.allon4-video-open {
    overflow: hidden;
}


/* X-GUIDE：タブレット・スマホ */

@media (max-width: 1000px) {

    .allon4-xguide__steps {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

}

@media (max-width: 767px) {

    .allon4-xguide {
        padding: 55px 0 65px;
    }

    .allon4-xguide h3 {
        font-size: 20px;
    }

    .allon4-xguide p {
        font-size: 15px;
    }

    .allon4-xguide__intro,
    .allon4-xguide__compare,
    .allon4-xguide__gallery,
    .allon4-xguide__video-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .allon4-xguide__compare-image {
        order: 2;
    }

    .allon4-xguide__features {
        margin-top: 44px;
        padding: 30px 20px;
    }

    .allon4-xguide__feature-list li {
        padding-left: 44px;
    }

    .allon4-xguide__feature-list li::before {
        font-size: 22px;
    }

    .allon4-xguide__compare,
    .allon4-xguide__flow,
    .allon4-xguide__videos {
        margin-top: 44px;
    }

    .allon4-xguide__steps {
        grid-template-columns: 1fr;
    }

    .allon4-video__play {
        width: 60px;
        height: 60px;
    }

}

/* 短い見出し・説明文は2行の長さをそろえ、最後に1〜2文字だけ残る改行を防ぐ */
.allon4-xguide__feature-list strong,
.allon4-xguide__steps strong,
.allon4-video__caption {
    text-wrap: balance;
}