* {
    margin: 0;
    padding: 0;
}

a:hover {
    color: inherit;
}

html {
    scroll-behavior: smooth;
}

body {
    max-width: 100%;
    /* overflow-x: hidden; */
}

main {
    font-family: "M PLUS 1 Code", monospace;
    font-optical-sizing: auto;
    line-height: 1.2;
    letter-spacing: 0.05em;
}

p,
div,
li {
    color: #391516;
}

li {
    list-style: none;
}

a {
    color: inherit;
    text-decoration: none;
}

.sp {
    display: none;
}

.tb {
    display: none;
}

.sp480 {
    display: none;
}
.spring {
    color: #423F3E;
    /* font-family: "M PLUS Rounded 1c", sans-serif; */
}


/* ==================== */
/* 共通スタイルここから */
/* ==================== */

.spring26-sec {
    display: block;
    margin-top: 80px;
    background-color: pink;
    padding: 50px 0;
    border-radius: 5%;
    box-shadow:
        0 5px 10px rgba(121, 121, 121, 0.167),
        inset 0 0 20px rgba(255, 255, 255, 0.9);
    position: relative;
}

.spring26-title {
    text-align: center;
    color: #fafafa;
    box-shadow: 4px 8px 11px rgba(0, 0, 0, 0.1),
        inset 0 0 15px rgba(255, 255, 255, 0.4);
    padding: 15px 30px;
    border-radius: 15px;
    display: inline-block;
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    background-color: #877777;
    width: 50%;
    max-width: 800px;
    min-width: 400px;
    margin: auto;
    font-weight: 600;
    width: 90%;
    max-width: 600px;
    font-size: clamp(18px, 4vw, 28px);
    white-space: nowrap;
    transition: all 0.3s ease;
}

.spring26-title+p {
    text-align: center;
    line-height: 2;
    margin-top: 30px;

    @media screen and (max-width: 768px) {
        font-size: clamp(10px, 4vw, 18px);
        margin-top: 0px;
    }
}

.spring26__exhibition-info .spring26-title,
.spring26__exhibition-venue .spring26-title {
    position: static;
    transform: translateX(0);
    display: flex;
    width: 100%;
    justify-content: center;
    align-items: center;
    background-color: transparent;
    box-shadow: none;
    color: #555;
}

.spring26__exhibition-info .spring26-title img,
.spring26__exhibition-venue .spring26-title img {
    width: 50%;
    height: auto;

    @media screen and (max-width: 480px) {
        width: 70%;
    }
}


.spring26__stove .spring26-title {
    background: linear-gradient(to right, #FFBECE, #F38DAF);
}

.spring26__bubble .spring26-title {
    background: linear-gradient(to right, #87e9ff, #5E94FF);
}

.spring26__reform .spring26-title {
    background: linear-gradient(to right, #B0E091, #5FBB5A);
}

.spring26__stove {
    background: linear-gradient(to bottom, #FFF0F3, #FFF5F2, #FFDBE1, #FFF5F2);
    position: relative;
    text-align: center;
}

.spring26__stove::before {
    content: '';
    position: absolute;
    top: 2.5%;
    left: 0;
    width: 100%;
    aspect-ratio: 16/12;
    background-image: url('../img/sakura-flowcurve.webp');
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.6;
    z-index: 0;
    pointer-events: none;
}

.spring26__stove::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    aspect-ratio: 16/7;
    background-image: url('../img/stove-bg-btm.webp');
    background-size: cover;
    background-position: center bottom;
    background-repeat: no-repeat;
    opacity: 0.8;
    z-index: 0;
    pointer-events: none;
}

.spring26__stove .spring26-container {
    z-index: 1;
}

.spring26__bubble {
    background: linear-gradient(to bottom, #E6FAFF 13%, #C0E2FF 63%, #E0EBFF 75%, #E4F1FD 88%);
}

.spring26__reform {
    background: linear-gradient(to bottom, #F0FFE5, #F5FFF0, #E0FFB7, #F5FFF0);
    position: relative;
}

.spring26__reform .reform-lefttop {
    position: absolute;
    top: 0;
    left: 0;
    width: 50%;
    height: auto;
    z-index: 1;
    border-radius: 5%;
    animation: slideInLeft 1.2s ease-out;
}

.spring26__reform .reform-rightdown {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 50%;
    height: auto;
    z-index: 1;
    border-radius: 5%;
    animation: slideInRight 1.2s ease-out;
}

.spring26__reform .spring26-container {
    position: relative;
    z-index: 2;
}

/* ==================== */
/* トップここから */
/* ==================== */
.spring__title {
    position: absolute;
    top: 55%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50%;
    max-width: 1100px;
    height: auto;
}

/* メインロゴ */
.spring26__mainlogo {
    width: 100%;
    position: relative;
    z-index: 2;
}

.bloom_top {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: auto;
    z-index: 0;
}

.bloom_top img {
    width: 100%;
    height: auto;
}

.spring26__hero {
    width: 100%;
    height: auto;
    background: url(../img/bg_top.jpg) no-repeat top center / contain;
    aspect-ratio: 16/5.6;
    position: relative;
    z-index: 2;
}

.spring26-container {
    display: block;
    margin: auto;
    max-width: 900px;
    padding: 0 20px;
    box-sizing: border-box;
}

/* ==================== */
/* トップ画像ここまで */


/* ==================== */
/* そのお悩み、「快適」へ変えてみませんか？ここから */
/* ==================== */

.spring26__comfortable {
    background-color: #EFFAFF;
    background-image:
        url('../img/comfo-bg-btm.webp'),
        linear-gradient(to bottom, #effaff, #effaff, #ffced17e);
    background-position:
        center calc(100% + 200px),
        center;
    background-size:
        110% auto,
        auto;
    background-repeat:
        no-repeat,
        no-repeat;
    position: relative;
    overflow: hidden;
}

.spring26__comfortable::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../img/comfo-bg1.webp');
    background-size: contain;
    background-position: center bottom;
    background-repeat: no-repeat;
    opacity: 0.6;
    z-index: 0;
    pointer-events: none;
}

.spring26__ben-container {
    margin: 40px auto 0;
    max-width: 800px;
    border-radius: 10px;
    position: relative;
    z-index: 2;
}

@media screen and (max-width: 1000px) {
    .pc1000 {
        display: none;
    }
}

@media screen and (max-width: 768px) {
    .pc {
        display: none;
    }

    .spring__title {
        width: 70% ;
        top: 65%;
    }

    .spring26__comfortable {
        background-position:
            center calc(100% + 100px),
            center;
        background-size:
            150% auto,
            auto;
    }

    .spring26__comfortable::before {
        background-repeat: repeat;
    }

    .comfo-head-bg {
        top: 30px;
        width: 90%;
        max-width: 400px;
    }

    .spring26__comfortable .spring26-title {
        font-size: clamp(18px, 4vw, 24px);
        white-space: nowrap;
    }

    .worries__list li {
        flex-direction: column !important;
    }

    .worries__list img {
        width: 60%;
        max-width: 200px;
    }

    .worries__coment {
        margin: 20px 0;
        max-width: 100%;
    }

    .worries__coment::before {
        left: 50% !important;
        right: auto !important;
        transform: translateX(-50%) rotate(90deg);
        top: -15px;
    }

    .worries__coment::after {
        left: 50% !important;
        right: auto !important;
        transform: translateX(-50%) rotate(90deg);
        top: -20px;
    }

    .worries__coment a {
        display: block;
        text-align: center;
        margin-top: auto;
        padding-top: 15px;
        order: 2;
    }

    /* 2番目の要素だけ逆向きの三角を正しく修正 */
    .worries__list li:nth-child(2) .worries__coment::before {
        transform: translateX(-50%) rotate(-90deg);
    }

    .worries__list li:nth-child(2) .worries__coment::after {
        transform: translateX(-50%) rotate(-90deg);
    }
}

@media screen and (max-width: 480px) {
    .oc .spring26__comfortable {
        background-position:
            center calc(100% + 50px),
            center;
        background-size:
            200% auto,
            auto;
    }

    .comfo-head-bg {
        top: 20px;
        width: 95%;
        max-width: 300px;
    }

    .spring26__comfortable .spring26-title {
        font-size: 1.3em;
    }

    .worries__list img {
        width: 70%;
        max-width: 180px;
    }
}

.comfo-head-bg {
    position: absolute;
    top: 50px;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    max-width: 600px;
    height: auto;
    z-index: 1;
    pointer-events: none;
}

.spring26__comfortable .spring26-container {
    position: relative;
    z-index: 2;
}

.spring26__comfortable .spring26-title {
    color: #E94F7E;
    position: static;
    background-color: transparent;
    padding: 0;
    transform: none;
    border-radius: 0;
    font-size: 2em;
    font-weight: bold;
    text-align: center;
    width: 100%;
    display: block;
    box-shadow: none;
    left: auto;
    top: auto;
    min-width: auto;
    max-width: 100%;
}


.worries__list li {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    margin-top: 40px;

    @media screen and (max-width: 480px) {
        margin-top: 0;
    }
}

.worries__list li:last-child {
    margin-bottom: 40px;
}

.worries__list img {
    flex-shrink: 1;
    width: 30%;
    height: auto;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.worries__list li:hover img {
    transform: scale(1.05);
}

.worries__list li:nth-child(2) {
    flex-direction: row-reverse;
}

/* 吹き出しスタイル */
.worries__coment {
    flex: 1;
    position: relative;
    background: linear-gradient(to bottom, #fff5dc 0%, #FFFCEC 100%);
    border: 4px solid #E4D8BD;
    border-radius: 30px;
    padding: 20px;
    margin: 20px 30px;
    max-width: calc(100% - 60px);
    font-weight: 600;
    display: flex;
    flex-direction: column;
}

.worries__coment p {
    text-align: center;
    line-height: 2;
    margin: auto 0;
    font-size: clamp(14px, 3.5vw, 30px);
}

/* 吹き出し内のリンクを右下に配置 */
.worries__coment a {
    align-self: flex-end;
    transition: all 0.3s ease;
}

.worries__coment a:hover {
    opacity: 0.8;
    transform: translateX(5px);
    transition: opacity 0.15s ease, transform 0.3s ease;
}

/* 吹き出しのしっぽ共通スタイル */
.worries__coment::before,
.worries__coment::after {
    content: "";
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-style: solid;
}

/* しっぽ本体（白） */
.worries__coment::before {
    border-width: 15px 20px 15px 0;
    border-color: transparent #FFF8E4 transparent transparent;
    z-index: 2;
}

/* しっぽ枠線（ピンク） */
.worries__coment::after {
    border-width: 18px 25px 18px 0;
    border-color: transparent #E4D8BD transparent transparent;
    z-index: 1;
}

/* 左側のしっぽ（1番目と3番目） */
.worries__list li:nth-child(odd) .worries__coment::before {
    left: -20px;
}

.worries__list li:nth-child(odd) .worries__coment::after {
    left: -25px;
}

/* 右側のしっぽ（2番目） */
.worries__list li:nth-child(2) .worries__coment::before {
    right: -20px;
    left: auto;
    border-width: 15px 0 15px 20px;
    border-color: transparent transparent transparent #FFF8E4;
}

.worries__list li:nth-child(2) .worries__coment::after {
    right: -25px;
    left: auto;
    border-width: 18px 0 18px 25px;
    border-color: transparent transparent transparent #E4D8BD;
}


.worries__coment p {
    text-align: center;
    line-height: 2;
}

.worries__coment a {
    display: block;
    text-align: right;
    margin-top: 15px;
}

.worries__coment a:after {
    content: "＞";
    font-weight: 600;
    text-align: center;
    line-height: 25px;
    width: 25px;
    display: inline-block;
    margin-left: 5px;
    color: #fff;
    background-color: #391516;
    border-radius: 50%;
}

/* ==================== */
/* そのお悩み、「快適」へ変えてみませんか？ここまで */

/* モバイル対応：快適セクション */
@media screen and (max-width: 768px) {
    .spring26__comfortable {
        background-position:
            center calc(100% + 100px),
            center;
        background-size:
            150% auto,
            auto;
    }

    .comfo-head-bg {
        top: 30px;
        width: 90%;
        max-width: 400px;
    }

    .spring26__comfortable .spring26-title {
        font-size: 1.5em;
    }

    .worries__list li {
        flex-direction: column !important;
        margin-bottom: 30px;
    }

    .worries__list img {
        width: 60%;
        max-width: 200px;
    }

    .worries__coment {
        margin: 20px 0;
        width: 70%;
    }

    .worries__coment p {
        font-size: clamp(14px, 3.5vw, 30px);
    }

    .worries__coment::before {
        left: 50% !important;
        right: auto !important;
        transform: translateX(-50%) rotate(90deg);
        top: -24px;
        border-width: 15px 20px 15px 0;
    }

    .worries__coment::after {
        left: 50% !important;
        right: auto !important;
        transform: translateX(-50%) rotate(90deg);
        top: -30px;
        border-width: 18px 25px 18px 0;
    }

    .worries__coment a {
        display: block;
        text-align: center;
        margin-top: auto;
        padding-top: 15px;
        order: 2;
    }

    /* 2番目の要素だけ逆向きの三角を正しく修正 */
    .worries__list li:nth-child(2) .worries__coment::before {
        transform: translateX(-50%) rotate(-90deg);
    }

    .worries__list li:nth-child(2) .worries__coment::after {
        transform: translateX(-50%) rotate(-90deg);
    }
}


/* ==================== */
/* アニメーション設定 */
/* ==================== */

/* フェードイン */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* 下からフェードアップ */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 左からスライドイン */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-60px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* 右からスライドイン */
@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(60px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ふんわりズームイン */
@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* バウンス */
@keyframes bounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-15px);
    }
}

/* ふわふわ浮遊 */
@keyframes float {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-20px);
    }
}

/* 回転フェードイン */
@keyframes rotateIn {
    from {
        opacity: 0;
        transform: rotate(-10deg) scale(0.9);
    }

    to {
        opacity: 1;
        transform: rotate(0deg) scale(1);
    }
}

/* ==================== */
/* アニメーションクラス */
/* ==================== */

.js-fadein {
    opacity: 0;
}

.js-fadein.fadein {
    animation: fadeIn 1s ease-out forwards;
}

.js-fadeup {
    opacity: 0;
}

.js-fadeup.fadeup {
    animation: fadeUp 0.8s ease-out forwards;
}

.js-slideleft {
    opacity: 0;
}

.js-slideleft.slideleft {
    animation: slideInLeft 0.8s ease-out forwards;
}

.js-slideright {
    opacity: 0;
}

.js-slideright.slideright {
    animation: slideInRight 0.8s ease-out forwards;
}


/* 連続アニメーション用の遅延 */
.delay-1 {
    animation-delay: 0.1s;
}

.delay-2 {
    animation-delay: 0.2s;
}

.delay-3 {
    animation-delay: 0.3s;
}

.delay-4 {
    animation-delay: 0.4s;
}

.delay-5 {
    animation-delay: 0.5s;
}

.delay-6 {
    animation-delay: 0.6s;
}

/* ホバーアニメーション */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.hover-scale {
    transition: transform 0.3s ease;
}

.hover-scale:hover {
    transform: scale(1.05);
}

/* ==================== */
/* 桜の花びら落下アニメーション */
/* ==================== */
@keyframes sakuraFall {
    0% {
        transform: translateY(-100px) rotate(0deg);
        opacity: 1;
    }

    100% {
        transform: translateY(100vh) rotate(360deg);
        opacity: 0;
    }
}

.sakura-petal {
    position: fixed;
    width: 20px;
    height: 20px;
    background: radial-gradient(circle, #FFB6C1, #FFC0CB);
    border-radius: 50% 0 50% 0;
    pointer-events: none;
    z-index: 9999;
    animation: sakuraFall 8s linear infinite;
}

/* パルスアニメーション（注目させたい要素用） */
@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(233, 79, 126, 0.7);
    }

    50% {
        transform: scale(1.05);
        box-shadow: 0 0 20px 10px rgba(233, 79, 126, 0);
    }
}

.pulse-animation {
    animation: pulse 2s ease-in-out infinite;
}

/* キラキラエフェクト */
@keyframes sparkle {

    0%,
    100% {
        opacity: 0;
        transform: scale(0);
    }

    50% {
        opacity: 1;
        transform: scale(1);
    }
}

.sparkle {
    position: relative;
    overflow: hidden;
}

.sparkle::after {
    content: '✨';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2em;
    opacity: 0;
    animation: sparkle 3s ease-in-out infinite;
}

/* ==================== */
/* コンロセクション共通スタイル */
/* ==================== */
.spring26-subtitle {
    text-align: center;
    font-size: 24px;
    font-weight: bold;
    color: #E94F7E;
    margin: 40px 0 20px;
}

.spring26__bubble .spring26-subtitle {
    color: #2A5A8B;
}

/* 購入特典 */
.spring26-notes {
    padding: 0 20px;
    border-radius: 10px;
    font-size: 12px;
    line-height: 1.8;
    text-align: left;
    position: relative;
    z-index: 2;
}

.spring26-notes p {
    margin-bottom: 8px;
}

.spring26__bubble .spring26-notes {
    margin-top: 20px;
}

/* ==================== */
/* タブ切り替え＋スライダー */
/* ==================== */
.stove-tab {
    margin: 60px auto 0;
    max-width: 800px;
    background: white;
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;

    @media screen and (max-width: 480px) {
        margin: 20px auto 0;

    }
}

.stove-tab__buttons {
    display: flex;
    border-bottom: 1px solid #ddd;
}

.stove-tab__button {
    flex: 1;
    padding: 15px 20px;
    border: none;
    background: #f0f0f0;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    color: #333;
    transition: all 0.3s ease;
    position: relative;
}

.stove-tab__button:not(:last-child) {
    border-right: 1px solid #ddd;
}

.stove-tab__button:hover {
    opacity: 0.8;
    transform: translateY(-2px);
}

.stove-tab__button[data-tab="highgrade"] {
    background: linear-gradient(135deg, #F1DEB1 0%, #ECE0C5 80%);
}

.stove-tab__button[data-tab="midgrade"] {
    background: linear-gradient(135deg, #ededed 40%, #f8f8f8 45%, #d9d9d9 60%);
}

.stove-tab__button[data-tab="rangehood"] {
    background: linear-gradient(135deg, #DDB380 0%, #C69B6E 80%);
}

.stove-tab__button.active {
    opacity: 1;
    font-weight: 700;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2);
    transform: translateY(-1px);
}

.stove-tab__content-wrapper {
    position: relative;
    width: 100%;
    overflow: auto;
}

.stove-tab__content {
    display: none;
    padding: 30px;
    min-height: 340px;
    animation: fadeIn 0.4s ease;
}

.stove-tab__content.active {
    display: block;
}

.stove-tab__content#highgrade {
    background: linear-gradient(135deg, #F1DEB1 0%, #ECE0C5 23%, #FBEFD7 28%, #DFD1B0 34%, #EDE0C3 45%, #FFF7E6 85%, #FFEEC6 100%);
}

.stove-tab__content#midgrade {
    background: linear-gradient(135deg, #f2f2f2 0%, #ececec 23%, #f2f2f2 28%, #d5d5d5 34%, #f1f1f1 45%, #ffffff 85%, #dcdcdc 100%);
}

.stove-tab__content#rangehood {
    background: linear-gradient(135deg, #dbaf90 0%, #ead6bb 23%, #fff4dd 28%, #dcbda4 34%, #ddb27d 45%, #a07558 85%, #e0b17f 100%);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 製品スライダー */
.product-slider {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    padding: 15px;

    @media screen and (max-width: 480px) {
        padding: 5px;

    }
}

.product-slider-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.product-slides {
    position: relative;
    width: 100%;
    max-width: 600px;
}

.product-slide {
    display: none;
    background: rgba(255, 255, 255, 0.85);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: all 0.3s ease;
}

.product-slide.active {
    display: block;
    animation: slideIn 0.5s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(20px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.product-slide img {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 8px;
    transition: transform 0.4s ease;
    margin: auto;
}

.product-name {
    font-size: 24px;
    font-weight: bold;
    color: #E94F7E;
    margin-bottom: 15px;
}

.product-description {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
}

.product-price {
    font-size: 20px;
    font-weight: bold;
    color: #333;
    background: linear-gradient(to right, #FFE5E5, #FFF0F0);
    padding: 10px 20px;
    border-radius: 25px;
    display: inline-block;
    margin-top: 10px;
    box-shadow: 0 2px 8px rgba(233, 79, 126, 0.2);
}

.slider-arrow {
    background: linear-gradient(to right, rgba(184, 183, 175, 0.72) 0%, rgba(82, 81, 78, 0.50) 100%);
    color: #fff;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 24px;
    transition: all 0.3s ease;
    flex-shrink: 0;
    box-shadow: 0 0px 12px rgba(160, 161, 211, 0.5),
        inset 0 0px 8px rgba(255, 255, 255, 0.3);
}

.slider-arrow:hover {
    transform: scale(1.1);
}

.slider-arrow:active {
    transform: scale(0.95);
}

/* バブル給湯器のスライドスタイル */
.spring26__bubble .product-name {
    color: #5E94FF;
}

.spring26__bubble .product-price {
    background: linear-gradient(to right, #E5F3FF, #F0F8FF);
    box-shadow: 0 2px 8px rgba(94, 148, 255, 0.2);
}

.spring26__bubble .slider-arrow {
    background: #5E94FF;
    box-shadow: 0 4px 12px rgba(94, 148, 255, 0.3);
}

.spring26__bubble .slider-arrow:hover {
    background: #4a7fd9;
    box-shadow: 0 6px 16px rgba(94, 148, 255, 0.4);
}

/* バブル給湯器は矢印を内側に配置 */
.spring26__bubble .product-slider {
    gap: 20px;
    padding: 0;
}

.spring26__bubble .product-slider-wrapper {
    position: relative;
    width: 100%;
}

.spring26__bubble .product-slides {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
}

.spring26__bubble .product-slide {
    position: relative;
    padding: 30px 80px;
}

.spring26__bubble .slider-arrow {
    position: absolute;
    top: 50%;
    z-index: 10;

    @media screen and (max-width: 768px) {
        top: 101%;
    }
}

.spring26__bubble .slider-arrow--prev {
    left: 20px;
}

.spring26__bubble .slider-arrow--next {
    right: 20px;
}

/* ドットページネーション */
.slider-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.spring26__bubble .slider-dots {
    margin-top: 0;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #ddd;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.slider-dot:hover {
    background-color: #bbb;
}

.slider-dot.active {
    background-color: #E94F7E;
    transform: scale(1.2);
}

/* バブル給湯器のドット */
.spring26__bubble .slider-dot.active {
    background-color: #5E94FF;
}

.reform__contents h3 {
    display: flex;
    font-size: clamp(18px, 4vw, 24px);
    margin-bottom: 15px;
    font-weight: 600;
}

.reform__contents h3 img {
    width: 8%;
    min-width: 30px;
    height: auto;
    margin-right: 10px;
}

/* レスポンシブ */
@media (max-width: 768px) {
    .sp {
        display: block;
    }

    .tb {
        display: block;
    }

    .stove-tab__button {
        padding: 12px 15px;
        font-size: 14px;
    }

    .stove-tab__content {
        padding: 1px;
        min-height: 260px;
    }

    .product-slider {
        gap: 10px;
    }

    .product-slider-wrapper {
        position: relative;
        gap: 0;
    }

    .product-slides {
        width: 100%;
    }

    .slider-arrow {
        position: absolute;
        width: 40px;
        height: 40px;
        font-size: 20px;
        z-index: 10;
    }

    .slider-arrow--prev {
        left: -15px;
    }

    .slider-arrow--next {
        right: -15px;
    }

    .product-name {
        font-size: 20px;
    }

    .product-description {
        font-size: 14px;
    }

    .product-price {
        font-size: 18px;
    }

    /* バブル給湯器のレスポンシブ */
    .spring26__bubble .product-slide {
        padding: 20px;
    }

    .spring26__bubble .slider-arrow--prev {
        left: 30%;
    }

    .spring26__bubble .slider-arrow--next {
        right: 30%;
    }

    .reform__contents-inner {
        flex-direction: column;
    }

    .reform__contents:last-of-type .reform__contents-inner {
        flex-direction: column;
    }

    .reform__contents p {
        font-size: 16px;
    }
}

#bubble-product {
    margin-top: 30px;
}

.bubble__point-list {
    display: flex;
    gap: 3%;
}

.bubble__point-list img {
    width: 100%;
}

.bubble__point-list li:first-child img {
    animation: float 6s ease-in-out infinite;
}

.bubble__point-list li:nth-child(2) img {
    animation: float 5s ease-in-out infinite;
}

.bubble__point-list li:nth-child(3) img {
    animation: float 7s ease-in-out infinite;
}

.bubble__benefit-box {
    background-color: rgba(255, 255, 255, 0.7);
    border-radius: 25px;
    border: solid 3px #D1D1D1;
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 5%;
}

.spring26-benefit {
    background-image: linear-gradient(138deg, #f96767, #ffdada 28%, #ffb5b5 41%, #fdafaf 44%, #f96767 63%, #ff7575 99%);
    padding: 10px 0;
    border-radius: 5px;
    color: #fff;
    font-weight: 600;
    display: flex;
    width: 200px;
    margin: auto;
    justify-content: center;
    font-size: 16px;
}

.bubble__benefit-box img {
    max-width: 800px;
    width: 90%;
}

.benefit-fuki-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 auto 5px;
    justify-content: center;
}

.benefit-fuki {
    font-size: 16px;
    font-weight: bold;
    color: #333;
    white-space: nowrap;
}

.dottedlineL,
.dottedlineR {
    width: 40px;
    height: 25px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}

.dottedlineL {
    background-image: url("data:image/svg+xml,%3Csvg width='40' height='25' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='12' cy='0' r='2' fill='%23999'/%3E%3Ccircle cx='17' cy='6' r='2' fill='%23999'/%3E%3Ccircle cx='22' cy='12' r='2' fill='%23999'/%3E%3Ccircle cx='27' cy='18' r='2' fill='%23999'/%3E%3Ccircle cx='32' cy='24' r='2' fill='%23999'/%3E%3C/svg%3E");
}

.dottedlineR {
    background-image: url("data:image/svg+xml,%3Csvg width='40' height='25' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='8' cy='24' r='2' fill='%23999'/%3E%3Ccircle cx='13' cy='18' r='2' fill='%23999'/%3E%3Ccircle cx='18' cy='12' r='2' fill='%23999'/%3E%3Ccircle cx='23' cy='6' r='2' fill='%23999'/%3E%3Ccircle cx='28' cy='0' r='2' fill='%23999'/%3E%3C/svg%3E");
}

/* PC/タブレットでは2番目を下にずらす */
@media (min-width: 769px) {
    .bubble__point-list li:nth-child(2) {
        margin-top: 50px;
    }
}

/* モバイルで三角形配置 */
@media (max-width: 768px) {

    /* 768px以下でもプルダウンは表示する（PC専用の通常リンクのみ非表示） */
    .pagenavi__list li.pagenavi__item--pc1200:last-child a {
        display: none;
    }

    .bubble__point-list {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
        max-width: 400px;
        margin: 0 auto;
    }

    .bubble__point-list li:nth-child(1) {
        width: 45%;
    }

    .bubble__point-list li:nth-child(2) {
        width: 45%;
    }

    .bubble__point-list li:nth-child(3) {
        width: 45%;
    }

    .reform__contents-inner,
    .reform__contents:last-of-type .reform__contents-inner {
        flex-direction: column !important;
    }
}

@media (max-width: 768px) {
    .benefit-fuki-wrapper {
        gap: 5px;
    }

    .benefit-fuki {
        font-size: 13px;
    }

    .dottedlineL,
    .dottedlineR {
        width: 30px;
        height: 18px;
    }
}

/* ==================== */
/* リフォームここから */
/* ==================== */
.reform__box {
    background-color: #fff;
    margin-top: 30px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    margin-bottom: 50px;
}

.reform__contents {
    display: block;
    max-width: 900px;
    padding: 50px;
    box-sizing: border-box;

    @media screen and (max-width: 480px) {
        padding: 20px;

    }
}

.reform__contents-inner {
    display: flex;
    margin-top: 20px;
    gap: 30px;
}

.reform__contents:last-of-type .reform__contents-inner {
    flex-direction: row-reverse;
}

.reform__contents-inner p {
    width: 100%;
    height: auto;
    object-fit: cover;
    line-height: 2;
}

.reform__contents-inner img {
    width: 50%;
    height: auto;
    object-fit: cover;

    @media (max-width: 768px) {
        width: 70%;
        margin: auto;
    }
}

.guarantee-benefit {
    width: 90%;
    max-width: 800px;
    display: block;
    margin: 20px auto;
}

.guarantee-benefit:first-of-type {
    width: 91%;
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    left: 1.45%;
}

.guarantee-benefit+.guarantee-benefit {
    margin-top: 20px;
    margin-left: auto;
    margin-right: auto;
}

.reform__box hr {
    border: none;
    border-top: 2px dashed #bbb;
    width: 90%;
    margin: auto;
}

/* ==================== */
/* リフォームここまで */
/* ==================== */

/* ==================== */
/* LINE風チャットセクション */
/* ==================== */
.line-chat-section {
    margin-top: 100px;
    max-width: 900px;
    background: rgba(255, 255, 255, 0.607);
    border-radius: 25px;
    border: solid 5px #FFB6CD;
    position: relative;
    padding-top: 50px;
}

.line-chat-section .spring26-subtitle {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(to right, #FF91B3, #F5628F);
    color: #fff;
    padding: 12px 40px;
    border-radius: 10px;
    margin: 0;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(238, 84, 131, 0.4);
    z-index: 3;
    font-size: clamp(13px, 4vw, 24px);
    line-height: 1.5;
}

.line-chat-intro {
    text-align: center;
    font-size: 20px;
    line-height: 1.8;
    font-weight: 600;
}

.line-chat-intro span {
    color: #E94F7E;
    font-weight: bold;
    font-size: 24px;
}

.line-app-container {
    width: 100%;
    max-width: 480px;
    margin: 0 auto 20px;
    background-color: #7494c0;
    display: flex;
    flex-direction: column;
    height: 600px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    width: 90%;
}

.line-chat-header {
    background-color: #263645;
    color: white;
    padding: 12px 0px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 50px;
    z-index: 10;
    flex-shrink: 0;
}

.line-back-btn,
.line-action-btn {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
}

.line-group-title-area {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-grow: 1;
}

.line-chat-title {
    font-size: clamp(10px, 3vw, 18px);
    font-weight: 500;
    margin: 0;
    color: #fff;
}

.line-member-count {
    background-color: rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.8);
    font-size: 12px;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 400;
}

.line-header-actions {
    display: flex;
    gap: 16px;
}

.line-chat-area {
    flex-grow: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 4px;
    scroll-behavior: smooth;
    padding-bottom: 80px;
}

.line-date-divider {
    text-align: center;
    margin: 16px 0;
}

.line-date-divider span {
    background-color: rgba(0, 0, 0, 0.2);
    color: white;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 11px;
}

.line-message {
    display: flex;
    align-items: flex-start;
    max-width: 100%;
    margin-bottom: 8px;
    opacity: 1;
    animation: lineMessageIn 0.3s ease;
}

@keyframes lineMessageIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.line-message.me {
    margin-left: auto;
    flex-direction: row;
    align-items: flex-end;
}

.line-message.same-sender {
    margin-top: 2px;
}

.line-message-wrapper {
    display: flex;
    flex-direction: column;
    gap: 4px;
    max-width: 100%;
}

.line-sender-name {
    font-size: 12px;
    font-weight: 600;
    padding-left: 8px;
    margin-bottom: 2px;
    text-align: left;
}

.line-message-content {
    background-color: white;
    padding: 10px 14px;
    border-radius: 18px;
    word-wrap: break-word;
    line-height: 1.5;
    font-size: 15px;
    color: #333;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    max-width: 280px;
    text-align: left;
    white-space: pre-wrap;
}

.line-message.me .line-message-content {
    background-color: #a4d65e;
    color: #333;
}

.line-message-time {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.7);
    margin: 0 8px;
    align-self: flex-end;
}

.line-message-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
    margin-right: 8px;
    margin-top: auto;
}

.line-read-receipt {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.7);
}

.line-avatar-hidden {
    visibility: hidden;
}

.line-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    flex-shrink: 0;
    background-size: cover;
    background-position: center;
}

.line-chat-footer {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: #f5f5f5 !important;
    padding: 12px 16px;
    box-sizing: border-box;
    border-top: 1px solid #ddd;
    display: flex;
    justify-content: center;
    z-index: 20;
}

.line-next-button {
    width: 100%;
    background-color: #06c755;
    color: white;
    border: none;
    padding: 14px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: background-color 0.2s;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.line-next-button:hover {
    background-color: #05b34c;
}

.line-next-button:active {
    transform: scale(0.98);
}

.line-next-button:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}


/* ==================== */
/* ページ内ナビここから */
/* ==================== */
.spring26__pagenavi {
    position: sticky;
    top: 0;
    z-index: 30;
    background: linear-gradient(to right, #FFBECE, #F38DAF);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.pagenavi__list {
    display: flex;
    justify-content: space-around;
    align-items: center;
    list-style: none;
    margin: 0 auto;
    padding: 0;
    width: 80%;
}

.pagenavi__item {
    flex: 1;
    text-align: center;
    border-right: 1px solid rgba(255, 255, 255, 0.3);
}

.pagenavi__item:last-child {
    border-right: none;
    margin: auto;
    width: 100%;
    justify-content: center;
    text-align: center;
}

/* pc1200（展示会一覧）の右側ボーダーを消す */
.pagenavi__item:nth-last-child(2) {
    border-right: none;
}

.pagenavi__link {
    display: block;
    padding: 15px 10px;
    color: #fff;
    font-weight: bold;
    font-size: 14px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.pagenavi__link:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}

.plus-tab-button:first-child span {
    color: #49ADD1;
    font-size: clamp(13px, 3vw, 20px);
}

.plus-tab-button:last-child span {
    color: #df86e0;
    font-size: clamp(13px, 3vw, 20px);
}

/* 1200px以上と1199px以下の表示切り替え */
.pagenavi__item--pc1200 {
    display: block;
}

.pagenavi__item--pc1200:last-of-type {
    border-right: none;
}

.pagenavi__item--dropdown1199 {
    display: none;
    position: relative;
    overflow: visible;
    text-align: center;
    justify-content: center;
    align-items: center;
}

/* プルダウンボタン */
.pagenavi__dropdown-trigger {
    cursor: pointer;
    position: relative;
    background: transparent;
    border: none;
    color: #fff;
    font-family: inherit;
    display: block;
    width: 100%;
    text-align: center;
}

.pagenavi__dropdown-icon {
    display: inline-block;
    margin-left: 2px;
    font-size: 10px;
    transition: transform 0.3s ease;
    opacity: 0.8;
    color: #fff;
}

.pagenavi__item--dropdown1199.is-open .pagenavi__dropdown-icon {
    transform: rotate(180deg);
}

/* プルダウンが開いているときのボタン背景 */
.pagenavi__item--dropdown1199.is-open .pagenavi__dropdown-trigger {
    background: rgba(255, 255, 255, 0.15);
}

/* プルダウンメニュー */
.pagenavi__dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-10px);
    min-width: 200px;
    width: max-content;
    background: linear-gradient(to bottom, rgba(255, 190, 206, 0.98), rgba(243, 141, 175, 0.98));
    backdrop-filter: blur(5px);
    list-style: none;
    margin: 0;
    padding: 0;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
    border-top: 1px solid rgba(255, 255, 255, 0.5);
    opacity: 0;
    visibility: hidden;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    z-index: 9999;
}

.pagenavi__dropdown-menu {
    transform: translateX(-50%) translateY(15%);
}

.pagenavi__item--dropdown1199.is-open .pagenavi__dropdown-menu {
    opacity: 1;
    visibility: visible;
    max-height: 300px;
    overflow: visible;
    transform: translateX(-90%) translateY(15%);
}

.pagenavi__dropdown-menu li {
    border-top: 1px solid rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.05);
}

.pagenavi__dropdown-menu li:first-child {
    border-top: none;
}

.pagenavi__dropdown-menu li:hover {
    background: rgba(255, 255, 255, 0.15);
}

.pagenavi__dropdown-menu a {
    display: block;
    padding: 12px 15px;
    color: #fff;
    font-weight: bold;
    font-size: 13px;
    text-decoration: none;
    transition: all 0.3s ease;
    text-align: center;
}

.pagenavi__dropdown-menu a:hover {
    background: transparent;
    transform: translateY(-1px);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

/* 1199px以下でプルダウン表示に切り替え */
@media screen and (max-width: 1199px) {
    .pagenavi__item--pc1200 {
        display: none !important;
    }

    .pagenavi__item--dropdown1199 {
        display: block !important;
    }

    .pagenavi__dropdown-icon {
        font-size: 10px;
    }

    .pagenavi__dropdown-menu a {
        font-size: 12px;
        padding: 10px 12px;
    }

    .pagenavi__list {
        width: 90%;
    }

    .pagenavi__item--dropdown1199.is-open .pagenavi__dropdown-menu {
        transform: translateX(-50%) translateY(0%);
        width: 100%;
    }
}

/* 768px以下ではプルダウンメニューを左寄せ */
@media screen and (max-width: 768px) {
    .pagenavi__dropdown-menu {
        left: 0;
        right: auto;
        transform: translateX(0) translateY(-10px);
        width: 100%;
        min-width: auto;
        margin: 0 auto;
    }

    .pagenavi__item--dropdown1199.is-open .pagenavi__dropdown-menu {
        transform: translateX(0) translateY(0);
    }

    .pagenavi__list {
        width: 76%;
        margin-left: 0;
    }
}

/* ==================== */
/* ページ内ナビここまで */

/* ==================== */
/* 展示会情報ここから */
/* ==================== */
.spring26__exhibition-venue {
    background: linear-gradient(to bottom, #EFEEF9, #EFEEF9);
    position: relative;
}

.spring26__exhibition-venue .bloom-rightup {
    position: absolute;
    top: 0;
    right: 0;
    width: 30%;
    height: auto;
    z-index: 3;
    pointer-events: none;
}

.spring26__exhibition-venue .bloom-leftdown {
    position: absolute;
    bottom: 0;
    left: -3%;
    width: 30%;
    height: auto;
    z-index: 3;
    pointer-events: none;
}

.spring26__arealist {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    width: 85%;
    max-width: 900px;
    margin: 30px auto 0;
    font-size: clamp(12px, 2.5vw, 16px);
    text-align: center;
    gap: 2%;
    position: relative;
    z-index: 10;

    @media screen and (max-width: 768px) {
        grid-template-columns: repeat(2, 1fr);
        width: 90%;
        gap: 10px;
    }
}

.spring26__arealist a {
    background: linear-gradient(to right, #f2e9f6 0%, #ff76ad 30%, #ff76ad 65%, #f2e9f6 100%);
    font-weight: 600;
    color: #fff;
    border-radius: 999px;
    padding: 10px 15px;
    box-shadow: 2px 4px 3px rgba(0, 0, 0, 0.1);
    display: block;
    position: relative;
    z-index: 100;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.spring26__arealist a:hover {
    transform: translateY(-2px);
    box-shadow: 2px 6px 5px rgba(0, 0, 0, 0.15);
}

.spring26__exhibition-venue {
    padding: 30px 0;
}

.spring26__exhibition-venue>div {
    position: relative;
    z-index: 2;
}

.spring26-sec.spring26__exhibition-info {
    box-shadow: none;
    padding: 20px;
    background: linear-gradient(to bottom, #FFE6ED, #EFEEF9);
    border-radius: 50px 50px 0 0;
}

.spring26__exhibition-venue>div {
    background-color: rgba(255, 255, 255, 0.6);
    width: 80%;
    margin: auto;
    border-radius: 25px;
    box-shadow: 2px 4px 3px rgba(0, 0, 0, 0.1);
}

.spring26__shoplist {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    padding: 40px;
    max-width: 1000px;
    font-weight: 600;
    margin: auto;

    font-family: "Murecho", sans-serif;
    font-optical-sizing: auto;

    @media screen and (min-width: 1200px) {
        grid-template-columns: repeat(3, 1fr);
    }

    @media screen and (max-width: 768px) {
        grid-template-columns: repeat(1, 1fr);
        padding: 20px;
    }
}

.spring26__shoplist li {
    background: #fff;
    border-radius: 15px;
    box-shadow: 2px 4px 2px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    padding-top: 30px;
    padding-bottom: 30px;

    @media screen and (max-width: 768px) {
        flex-direction: row;
        padding: 30px 20px;
        gap: 2%;
    }
}

.spring26__shoplist li h3 {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(to right, #FF91B3 0%, #F5628F 50%);
    color: #fff;
    padding: 10px 20px;
    border-radius: 10px;
    margin: 0;
    white-space: nowrap;
    box-shadow: 0 2px 2px rgba(0, 0, 0, 0.15);
    z-index: 0;
    font-weight: 600;
}

.spring26__map {
    background-color: #fff;
    border: 3px solid #F5638F;
    border-radius: 25px;
    margin: 15px auto 0;
    padding: 5px 20px;
    display: inline-block;
    transition: .15s;
}

.spring26__map:hover {
    background-color: #F5638F;
    color: #fff;
}

.spring26__map-notes {
    font-size: 10px;
    font-weight: 400;
    color: #564747;
}

.spring26__company {
    color: #F5638F;
}

.spring26__venue-name {
    font-size: clamp(10px, 2.8vw, 22px);
}

.spring26__venue-name span {
    font-size: 12px;
}

.spring26__address {
    font-size: 14px;
    margin-top: 5px;
}

.spring26__schedule {
    font-size: 30px;
    margin-top: 10px;
}

span.spring26__month {
    font-size: 25px;
}

span.spring26__week {
    background-color: pink;
    font-size: 12px;
    padding: 5px;
    border-radius: 50%;
    color: #fff;
    aspect-ratio: 1/1;
    display: inline-block;
}

p.spring26__schedule span:nth-of-type(2) {
    background-color: #637EF6;
}

p.spring26__schedule span:nth-of-type(3) {
    background-color: #F66388;
}

p.spring26__time {
    font-size: 20px;
    margin-top: 5px;
}

p.spring26__tel {
    display: flex;
    font-size: 20px;
    margin: 5px auto 0;
    justify-content: center;
}

p.spring26__tel img {
    width: 30px;
    object-fit: contain;
}

.exhibition__list li {
    background-color: #fffef6;
    border-radius: 15px;
    border: solid 5px #FF5CA5;
    margin-top: 50px;
    position: relative;
}

.exhibition__list li:first-child {
    margin-top: 50px;
}

.exhibition__list li>div {
    position: relative;
    padding: 30px 10px;
}

.spring26__ben__head {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(to right, #FF91B3, #F5628F);
    color: #fff;
    padding: 12px 40px;
    border-radius: 10px;
    margin: 0;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(238, 84, 131, 0.4);
    z-index: 3;
    font-weight: bold;
    font-size: 18px;
}

.exhibition__list img {
    width: 70%;
    max-width: 300px;
}

.exhibition__list li:last-child img.otakigasnodenki {
    width: 50%;
    max-width: 300px;
    margin-bottom: 2%;
}

.exhibition__list li:last-child img {
    display: flex;
    width: 95%;
    margin: auto;
    max-width: none;
}

.exhibition__list p {
    text-align: center;
    line-height: 2;
    font-size: clamp(14px, 3vw, 18px);
    font-weight: 600;
}

.ex__limited1 {
    background: url('../img/linework.svg') no-repeat left center / 140% auto;
}

.ex__limited2 {
    background: url('../img/kumo.svg') no-repeat top center /contain;
}

.ex__limited3 {
    background: url('../img/circles.svg') no-repeat center /cover;
}

.spring26-loan {
    margin-top: 20px;
    width: 100%;
}

.limited-row {
    display: flex;
    margin: auto;
    gap: 3%;
    justify-content: center;
    width: 90%;
}

.limited-row img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

.ex__limited1 .limited-row img:last-child {
    max-width: 200px;
}

.spring26__area-title {
    font-size: 20px;
    font-weight: bold;
    color: #F5638F;
    text-align: center;
    margin: 30px auto 20px;
}

@media screen and (max-width: 480px) {
    .spring26__shoplist a{
        scroll-margin-top: 400px;
        /* アンカーリンクでジャンプした時に上部に余裕を持たせる */
    }

    .spring26__venue-name {
        font-size: 16px;
    }
}

/* ==================== */
/* 展示会情報ここまで */

/* ==================== */
/* ビルトインコンロタブエリアここから */
/* ==================== */
.plus-tab-area {
    margin-top: 30px;

    @media screen and (max-width: 480px) {
        margin-top: 20px;

    }
}

.plus-tab-buttons {
    display: flex;
}

.plus-tab-content img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 20px;
}

.plus-tab-button {
    flex: 1;
    padding: 15px 20px;
    border: none;
    background: #FFB6CD;
    border-radius: 20px 20px 0 0;
    border: 5px solid #ffb6cd;
    border-bottom: none;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    transition: all 0.3s ease;
    position: relative;
}

.plus-tab-button:hover {
    opacity: 0.8;
}

.plus-tab-button.active {
    opacity: 1;
    font-weight: 700;
    background: #FFFBFB;
    color: #777;
}

.plus-tab-content-wrapper {
    width: 100%;
    overflow: hidden;
}

.plus-tab-content {
    display: none;
    padding: 30px;
    background: #FFFBFB;
    border: 5px solid #ffb6cd;
    border-radius: 0 0 40px 40px;
    border-top: none;
    animation: tabFadeIn 0.4s ease;
}

.plus-tab-content.active {
    display: block;
}

.plus-tab-content h3 {
    color: #333;
    margin-bottom: 15px;
    font-size: 1.5rem;
    font-weight: bold;
}

.plus-tab-content p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 10px;
    font-size: 1rem;
    text-align: left;
}

@keyframes tabFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* タブエリア2用のカスタマイズ（必要に応じて） */
.plus-tab-area--2 .plus-tab-button.active {
    background: linear-gradient(135deg, #FF91B3 0%, #F5628F 100%);
}

/* レスポンシブ対応 */
@media screen and (max-width: 768px) {
    .plus-tab-button {
        padding: 12px 15px;
        font-size: 14px;
    }

    .plus-tab-content {
        padding: 20px;
    }

    .plus-tab-content h3 {
        font-size: 1.3rem;
    }

    .plus-tab-content p {
        font-size: 1rem;
    }

    /* 展示会リスト */
    .limited-row {
        flex-direction: column;
        gap: 15px;
        width: 100%;
    }

    .ex__limited1 {
        background: url(../img/linework.svg) no-repeat center top / 140% auto;
    }

    .limited-row img {
        margin: auto;
    }

}

@media screen and (max-width: 480px) {

    .sp480 {
        display: block;
    }

    .tb {
        display: none;
    }

    .plus-tab-button {
        padding: 10px 8px;
        font-size: 13px;
    }

    .plus-tab-content {
        padding: 15px;
    }

    .plus-tab-content h3 {
        font-size: 1.1rem;
        margin-bottom: 10px;
    }

    .plus-tab-content p {
        font-size: 1rem;
        line-height: 1.6;
    }
}


@media screen and (max-width: 480px) {

    .spring26-sec {
        margin-top: 80px;
        padding: 30px 0;
    }

    .spring26__comfortable {
        margin-top: 0 !important;
        background-position:
            center calc(100% + 50px),
            center;
        background-size:
            200% auto,
            auto;
    }

    .comfo-head-bg {
        top: 20px;
        width: 95%;
        max-width: 300px;
    }

    .spring26__comfortable .spring26-title {
        font-size: clamp(14px, 6vw, 22px);
    }

    .spring26-title {
        min-width: 0px;
        font-size: clamp(18px, 4vw, 24px);
        padding: 10px 15px;
        line-height: 1.5
    }

    .spring26-benefit {
        padding: 5px 0;
    }

    .guarantee-benefit {
        margin-top: 10px;
    }

    .worries__list img {
        width: 70%;
        max-width: 180px;
    }

    .worries__coment {
        width: 90%;
        padding-top: 30px;
        margin: 5px 0;
        font-size: 12px;
    }

    .worries__coment p {
        font-size: clamp(15px, 4vw, 28px);
    }

    .worries__coment a:after {
        width: 20px;
        height: 20px;
        line-height: 20px;
        font-size: 12px;
    }

    .line-chat-intro {
        font-size: clamp(14px, 4vw, 20px);
    }

    .line-chat-intro span {
        font-size: clamp(15px, 6vw, 22px)
    }

    .spring26__shoplist li {
        flex-direction: column;
        padding: 40px 0 30px 0px;
        margin-top: 10px;
    }

    .spring26__exhibition-info .spring26-title,
    .spring26__exhibition-venue .spring26-title {
        flex-direction: column;
        font-size: clamp(18px, 7vw, 30px);
    }

    .pagenavi__link {
        font-size: clamp(11px, 3vw, 16px);
    }


    .ex__limited1 {
        background: url('../img/linework.svg') no-repeat center center / 200% auto;
        background-position: center center;
    }

    .ex__limited2 .limited-row img {
        width: 60%;
        max-width: 300px;
    }

    .ex__limited1 .limited-row img:last-child {
        max-height: 150px;
    }

    .product-slide {
        padding: 10px;
    }

    .stove-tab__content {
        min-height: 260px;

        @media screen and (max-width: 380px) {
            min-height: 200px;
        }
    }

    .slider-arrow--prev,
    .slider-arrow--next {
        bottom: -22%;

        @media screen and (max-width: 380px) {
            bottom: -30%;

        }
    }

    .slider-arrow--prev {
        left: 10%;
    }

    .slider-arrow--next {
        right: 10%;
    }
}

@media screen and (max-width: 1199px) {
    .sp1199 {
        display: none;
    }
}