/* ========== CSS変数定義 ========== */
        :root {
            --colors-white: #ffffff;
            --colors-blk: #222222;
            --colors-smbl: #40909C;
            --colors-bsbl: #0092DA;
            --colors-mdbl: #005A99;
            --colors-ambr: #FABE00;
            --colors-mstd: #C07C00;
            --colors-pmkn: #EB6E00;
            --colors-crrd: #BF1826;
            --colors-rspk: #C95989;
            --colors-plum: #894E7B;
            --colors-indg: #474E8F;
            --colors-olgn: #99A100;
            --colors-btgn: #005F3A;
            --colors-nvbl: #00003B;
            --colors-wgry: #B3ADA6;
            --colors-ared: #E60012;
            --colors-agry: #535D64;
            
            /* 設計用変数 */
            --main-color: var(--colors-smbl);
            --accent-color: var(--colors-ambr);
            --dark-color: var(--colors-nvbl);
            --text-color: var(--colors-blk);
            --light-bg: #f8f7f5;
            --border-radius: 12px;
            --transition: all 0.3s ease;
        }

        /* ========== リセット・基本スタイル ========== */
        /* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }*/

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Noto Sans JP', sans-serif;
            color: var(--text-color);
            background: var(--colors-white);
            line-height: 1.6;
        }

        /* ========== グローバルコンポーネント ========== */
        .container {
            max-width: 960px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .section {
            padding: 80px 0;
        }

        .section-title {
            font-family: 'Montserrat', 'Noto Sans JP', sans-serif;
            font-size: 3rem;
            font-weight: 700;
            margin-bottom: 20px;
            color: var(--dark-color);
            position: relative;
            padding-bottom: 20px;
        }

        /*.section-title::after {
            content: '';
            display: block;
            width: 60px;
            height: 4px;
            background: var(--accent-color);
            position: absolute;
            bottom: 0;
            left: 0;
        }*/

        .section-subtitle {
            font-size: 1.1rem;
            color: var(--colors-agry);
            margin-bottom: 40px;
            font-weight: 500;
        }

        .btn {
            display: inline-block;
            padding: 14px 32px;
            font-size: 1rem;
            font-weight: 600;
            border-radius: var(--border-radius);
            border: none;
            cursor: pointer;
            transition: var(--transition);
            text-decoration: none;
            text-align: center;
            font-family: 'Noto Sans JP', sans-serif;
            max-width: 80%;
            margin: 0 auto;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--dark-color) 0%, var(--main-color) 100%);
            color: var(--colors-white);
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 24px rgba(0, 0, 59, 0.2);
        }

        .btn-secondary {
            background: var(--colors-white);
            color: var(--dark-color);
            border: 2px solid var(--dark-color);
            max-width: 80%;
        }

        .btn-secondary:hover {
            background: var(--dark-color);
            color: var(--colors-white);
        }

        .btn-accent {
            background: var(--accent-color);
            color: var(--dark-color);
        }

        .btn-accent:hover {
            background: var(--colors-mstd);
            transform: translateY(-3px);
        }

        .btn-campaign {
            background: linear-gradient(135deg, #FABE00, #EB6E00);
            color: var(--dark-color);
            max-width: 80%;
        }

        .btn-campaign:hover {
            background: linear-gradient(135deg, #EB6E00, #C07C00);
            transform: translateY(-3px);
            box-shadow: 0 12px 24px rgba(235, 110, 0, 0.3);
        }

        /* ========== ヘッダー ========== */
        /*header {
            position: sticky;
            top: 0;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            z-index: 1000;
            border-bottom: 1px solid rgba(64, 144, 156, 0.1);
            padding: 15px 0;
        }*/

        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-family: 'Montserrat', 'Noto Sans JP', sans-serif;
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--dark-color);
            text-decoration: none;
            letter-spacing: 1px;
        }

        nav a {
            color: var(--text-color);
            text-decoration: none;
            font-weight: 500;
            transition: var(--transition);
        }

        nav a:hover {
            color: var(--main-color);
        }

        /* ========== ヒーローセクション ========== */
        .hero {
            position: relative;
            height: 100vh;
            min-height: 600px;
            background: linear-gradient(135deg, #40909C 0%, #0092DA 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
        }

        .hero::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.3);
            mix-blend-mode: multiply;
            z-index: 1;
        }

        .hero-bg-image {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 1;
            z-index: 1;
            animation: zoomIn 3s ease-out forwards;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 600"><defs><pattern id="dots" x="0" y="0" width="40" height="40" patternUnits="userSpaceOnUse"><circle cx="20" cy="20" r="1" fill="rgba(250,190,0,0.1)"/></pattern></defs><rect width="1000" height="600" fill="url(%23dots)"/></svg>');
            opacity: 0.3;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            text-align: center;
            color: var(--colors-white);
            animation: fadeInUp 1s ease-out;
        }

        .hero-eyebrow {
            font-size: 1rem;
            letter-spacing: 3px;
            text-transform: uppercase;
            color: var(--accent-color);
            margin-bottom: 20px;
            font-weight: 600;
            animation: fadeInUp 0.8s ease-out both;
        }

        .hero-title {
            font-family: 'Montserrat', 'Noto Sans JP', sans-serif;
            font-size: clamp(1.8rem, 5vw, 3rem);
            font-weight: 700;
            margin-bottom: 20px;
            line-height: 1.3;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
            animation: fadeInUp 0.8s ease-out 0.2s both;
        }

        .hero-desc {
            font-size: 1.2rem;
            margin-bottom: 40px;
            color: rgba(255, 255, 255, 0.9);
            font-weight: 300;
            animation: fadeInUp 0.8s ease-out 0.4s both;
        }

        .hero-buttons {
            display: flex;
            gap: 20px;
            justify-content: center;
            flex-wrap: wrap;
            animation: fadeInUp 0.8s ease-out 0.6s both;
            max-width: 80%;
            margin: 0 auto;
        }

        .hero-buttons .btn {
            flex: 1;
            min-width: 200px;
            max-width: 100%;
        }

        /* スマホ: 縦並び80%幅 */
        @media (max-width: 768px) {
            .hero-buttons {
                flex-direction: column;
                max-width: 80%;
                gap: 15px;
            }

            .hero-buttons .btn {
                width: 100%;
            }
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes zoomIn {
            from {
                transform: scale(1);
            }
            to {
                transform: scale(1.05);
            }
        }

        /* ========== ジャンルセクション ========== */
        .genres {
            background: var(--light-bg);
        }

        .genre-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        /* モバイル: 2カラム */
        @media (max-width: 768px) {
            .genre-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
        }

        /* 最初のカードを画面幅100% */
        .genre-card:first-child {
            grid-column: 1 / -1;
            grid-template-rows: 210px auto 1fr;
        }

        .genre-card:first-child .genre-icon {
            height: 210px;
        }

        /* カードを画面幅100% */
        .genre-card1 {
            grid-column: 1 / -1;
            grid-template-rows: 300px auto 1fr;
        }
        .genre-card1 .genre-icon {
            height: 300px;
        }

        .genre-card, .genre-card1 {
            background: var(--colors-white);
            border-radius: var(--border-radius);
            text-align: center;
            transition: var(--transition);
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
            display: grid;
            grid-template-rows: 140px auto 1fr;
            min-height: 300px;
            align-items: start;
            overflow: hidden;
        }

        /*.genre-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 12px 32px rgba(64, 144, 156, 0.15);
            border-top: 3px solid var(--accent-color);
        }

        .genre-card1:hover {
            transform: translateY(-8px);
            box-shadow: 0 12px 32px rgba(64, 144, 156, 0.15);
            border-top: 3px solid var(--accent-color);
        }*/

        .genre-icon {
            width: 100%;
            height: 200px;
            overflow: hidden;
        }

        .genre-icon img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

        /*.genre-card:hover .genre-icon img {
            transform: scale(1.05);
        }

        .genre-card1:hover .genre-icon img {
            transform: scale(1.05);
        }*/

        .genre-name {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--dark-color);
            padding: 85px 20px 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            grid-row: 2;
        }

        .genre-card1 .genre-name {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--dark-color);
            padding: 20px 20px 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            grid-row: 2;
        }

        .genre-desc {
            font-size: 0.9rem;
            color: var(--colors-agry);
            line-height: 1.5;
            padding: 0 20px 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            grid-row: 3;
        }

        .flex {
            display: -webkit-box;
            display: -ms-flexbox;
            display: flex;
            -ms-flex-wrap: wrap;
            flex-wrap: wrap;
            list-style: none;
            padding: 20px 20px 0;
            -ms-flex-pack: distribute;
            justify-content: space-around;
        }

        .flex1 {
            display: -webkit-box;
            display: -ms-flexbox;
            display: flex;
            -ms-flex-wrap: wrap;
            flex-wrap: wrap;
            list-style: none;
            -ms-flex-pack: distribute;
            justify-content: space-around;
        }

        .img_50 {
            width: 50%;
        }

        .img_50 img {
            width: 100%;
            display: block;
        }

        @media (max-width: 768px) {
            .flex {
                display: block;
            }

            .flex1 {
                display: block;
            }

            .img_50 {
                width: 100%;
            }
        }


        p.genre-desc {
            text-align: left;
        }

        .center {
            text-align: center;
        }

        /* ========== キャンペーンセクション ========== */
        .campaign {
            background: var(--colors-white);
            position: relative;
            overflow: hidden;
        }

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

        .campaign-card {
            background: linear-gradient(135deg, var(--colors-white) 0%, #f5f5f5 100%);
            border-radius: var(--border-radius);
            padding: 30px 25px;
            text-align: left;
            border: 1px solid rgba(64, 144, 156, 0.1);
            transition: var(--transition);
            position: relative;
        }

        .campaign-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 5px;
            background: linear-gradient(90deg, #FABE00, #EB6E00);
        }

        /*.campaign-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 16px 40px rgba(64, 144, 156, 0.2);
        }*/

        .campaign-badge {
            display: inline-block;
            background: var(--accent-color);
            color: var(--dark-color);
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 700;
            margin-bottom: 15px;
            letter-spacing: 1px;
        }

        .campaign-title {
            font-family: 'Montserrat', 'Noto Sans JP', sans-serif;
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--dark-color);
            margin-bottom: 15px;
        }

        .campaign-desc {
            font-size: 1rem;
            color: var(--text-color);
            margin-bottom: 20px;
            line-height: 1.6;
        }

        .campaign-detail {
            margin-top: auto;
            border-top: 1px solid rgba(0, 0, 0, 0.08);
            padding-top: 10px;
        }

        .campaign-detail > summary {
            list-style: none;
        }

        .campaign-detail > summary::-webkit-details-marker {
            display: none;
        }

        .campaign-detail-toggle {
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--main-color);
            padding: 8px 0;
        }

        .campaign-detail-toggle:hover {
            color: var(--dark-color);
        }

        .campaign-detail[open] .accordion-icon {
            transform: rotate(180deg);
        }

        .campaign-detail-content {
            padding: 15px 0 5px;
            font-size: 0.95rem;
            color: var(--text-color);
            line-height: 1.7;
        }

        /* ========== イベントセクション ========== */
        .event-section {
            background: linear-gradient(135deg, #00003B 0%, #0092DA 100%);
            color: var(--colors-white);
        }

        .event-section .section-title {
            color: var(--colors-white);
        }

        .event-section .section-title::after {
            background: var(--accent-color);
        }

        .event-section .section-subtitle {
            color: var(--colors-white);
        }

        .sns-subtitle {
            color: var(--colors-white) !important;
        }

        /* イベントストア選択ボタン */
        .event-store-buttons {
            display: flex;
            gap: 20px;
            justify-content: center;
            margin-bottom: 50px;
            flex-wrap: wrap;
        }

        .btn-store {
            padding: 12px 28px;
            font-size: 0.95rem;
            font-weight: 600;
            border-radius: 25px;
            border: 2px solid transparent;
            transition: var(--transition);
            cursor: pointer;
        }

        .btn-store-art {
            background: rgba(191, 24, 38, 0.2);
            color: var(--colors-white);
            border-color: #BF1826;
        }

        .btn-store-art.active {
            background: #BF1826;
            color: var(--colors-white);
            box-shadow: 0 8px 20px rgba(191, 24, 38, 0.4);
        }

        .btn-store-art:hover {
            background: #BF1826;
            color: var(--colors-white);
        }

        .btn-store-ishii {
            background: rgba(64, 144, 156, 0.2);
            color: var(--colors-white);
            border-color: #40909C;
        }

        .btn-store-ishii.active {
            background: #40909C;
            color: var(--colors-white);
            box-shadow: 0 8px 20px rgba(64, 144, 156, 0.4);
        }

        .btn-store-ishii:hover {
            background: #40909C;
            color: var(--colors-white);
        }

        /* イベントバッジ */
        .event-badge {
            display: inline-block;
            padding: 6px 14px;
            border-radius: 16px;
            font-size: 0.75rem;
            font-weight: 700;
            margin-bottom: 10px;
            letter-spacing: 0.5px;
            text-transform: uppercase;
        }

        .event-badge-art {
            background: #BF1826;
            color: var(--colors-white);
        }

        .event-badge-ishii {
            background: #40909C;
            color: var(--colors-white);
        }

        /* イベントジャンルカラー */
        .event-item {
            position: relative;
        }

        .event-item::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 4px;
            border-radius: var(--border-radius) 0 0 var(--border-radius);
            background: transparent;
        }

        /* 登山 */
        .event-genre-mountain::before {
            background: #8B4513;
        }

        /* キャンプ */
        .event-genre-camp::before {
            background: #27AE60;
        }

        /* ランニング */
        .event-genre-running::before {
            background: #E60012;
        }

        /* キッズ */
        .event-genre-kids::before {
            background: #FFB6C1;
        }

        /* スキー */
        .event-genre-ski::before {
            background: #4169E1;
        }

        /* テニス */
        .event-genre-tennis::before {
            background: #FFD700;
        }

        .event-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            margin-top: 40px;
            transition: opacity 0.3s ease;
        }

        .event-item {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--border-radius);
            padding: 30px;
            transition: var(--transition);
        }

        .event-item:hover {
            background: rgba(255, 255, 255, 0.15);
            border-color: var(--accent-color);
            transform: translateY(-5px);
        }

        .event-date {
            font-size: 0.9rem;
            color: var(--accent-color);
            margin-bottom: 10px;
            font-weight: 600;
            letter-spacing: 1px;
        }

        .event-title {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 15px;
        }

        .event-desc {
            font-size: 0.95rem;
            line-height: 1.6;
        }

        /* ========== ポイントカードセクション ========== */
        .pointcard {
            background: var(--light-bg);
        }

        .pointcard-wrapper {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }

        .pointcard-visual {
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .pointcard-image {
            width: 100%;
            max-width: 320px;
            height: auto;
            border-radius: 20px;
            box-shadow: 0 20px 60px rgba(64, 144, 156, 0.3);
        }

        .pointcard-image2 {
            width: 100%;
            max-width: 400px;
            height: auto;
            border-radius: 20px;
            box-shadow: 0 20px 60px rgba(64, 144, 156, 0.3);
        }

        .pointcard-card {
            width: 90%;
            max-width: 320px;
            height: 220px;
            background: linear-gradient(135deg, #00003B 0%, #40909C 100%);
            border-radius: 20px;
            padding: 30px;
            color: var(--colors-white);
            box-shadow: 0 20px 60px rgba(64, 144, 156, 0.3);
            transform: perspective(1000px) rotateY(-15deg);
            position: relative;
            overflow: hidden;
        }

        .pointcard-card::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(250, 190, 0, 0.1) 1px, transparent 1px);
            background-size: 40px 40px;
            animation: moveGradient 20s linear infinite;
        }

        @keyframes moveGradient {
            0% { transform: translate(0, 0); }
            100% { transform: translate(40px, 40px); }
        }

        .pointcard-content {
            position: relative;
            z-index: 2;
            height: 100%;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .pointcard-logo {
            font-size: 1.4rem;
            font-weight: 700;
            letter-spacing: 2px;
        }

        .pointcard-number {
            font-size: 1.8rem;
            font-weight: 700;
        }

        .pointcard-text {
            font-size: 0.85rem;
            opacity: 0.9;
        }

        .pointcard-info h3 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--dark-color);
            margin-bottom: 15px;
        }

        .pointcard-benefits {
            list-style: none;
        }

        .pointcard-benefits li {
            padding: 12px 0;
            padding-left: 30px;
            position: relative;
            color: var(--text-color);
            font-size: 1rem;
            line-height: 1.5;
        }

        .pointcard-benefits li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--accent-color);
            font-weight: 700;
            font-size: 1.2rem;
        }

        /* ========== 店舗情報セクション ========== */
        .store-info {
            background: var(--colors-white);
        }

        .store-image-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-bottom: 60px;
        }

        .store-image-item {
            position: relative;
            overflow: hidden;
            border-radius: var(--border-radius);
            height: 250px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
            transition: var(--transition);
        }

        /* タブレット対応：上1下2 */
        @media (max-width: 1024px) {
            .store-image-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            /*.store-image-item:first-child {
                grid-column: 1 / -1;
                max-width: 100%;
            }*/

            .store-image-item:nth-child(2),
            .store-image-item:nth-child(3) {
                grid-column: auto;
            }

            .store-image-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            /*.store-image-item:first-child {
                grid-column: 1 / -1;
            }*/
        }

        /* モバイル対応：全て1カラム */
        @media (max-width: 768px) {
            .store-image-grid {
                grid-template-columns: 1fr;
            }

            .store-image-item:first-child {
                grid-column: 1;
            }
        }

        /*.store-image-item:hover {
            transform: translateY(-8px);
            box-shadow: 0 16px 40px rgba(64, 144, 156, 0.2);
        }*/

        .store-image {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

        /*.store-image-item:hover .store-image {
            transform: scale(1.05);
        }:*/

        .store-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: start;
            margin-top: 40px;
        }

        .store-details h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--dark-color);
            margin-top: 30px;
            margin-bottom: 15px;
        }

        .store-details h3:first-child {
            margin-top: 0;
        }

        .store-detail-item {
            padding: 15px 0;
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
            font-size: 1rem;
        }

        .store-detail-item:last-child {
            border-bottom: none;
        }

        .store-detail-label {
            font-weight: 700;
            color: var(--main-color);
            display: inline-block;
            min-width: 100px;
        }

        .store-detail-value {
            color: var(--text-color);
        }

        .store-map {
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
            height: 450px;
        }

        /* ========== SNSセクション ========== */
        .sns-section {
            background: linear-gradient(135deg, var(--dark-color) 0%, var(--colors-indg) 100%);
            color: var(--colors-white);
            text-align: center;
        }

        .sns-section .section-title {
            color: var(--colors-white);
        }

        .sns-section .section-title::after {
            margin-left: auto;
            margin-right: auto;
        }

        .sns-links {
            display: flex;
            gap: 20px;
            justify-content: center;
            flex-wrap: wrap;
            margin-top: 40px;
            max-width: 100%;
        }

        .sns-button {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 12px 24px;
            border-radius: var(--border-radius);
            color: var(--colors-white);
            text-decoration: none;
            font-size: 0.95rem;
            font-weight: 600;
            transition: var(--transition);
            border: 2px solid transparent;
            flex: 1;
            min-width: 150px;
            justify-content: center;
        }

        .sns-button svg {
            width: 20px;
            height: 20px;
            flex-shrink: 0;
        }

        /* X（Twitter） */
        .sns-button-x {
            background: rgba(15, 23, 42, 0.8);
            border-color: #0F172A;
        }

        .sns-button-x:hover {
            background: #0F172A;
            transform: translateY(-3px);
            box-shadow: 0 8px 16px rgba(15, 23, 42, 0.3);
        }

        
        /* X（Twitter） */
        .sns-button-x_ishii {
            background: #0085ca;
        }

        .sns-button-x_ishii:hover {
            background: #0178b4;
            transform: translateY(-3px);
            box-shadow: 0 8px 16px rgba(15, 23, 42, 0.3);
        }

        
        /* X（Twitter） */
        .sns-button-x_art {
            background: #f20000;
        }

        .sns-button-x_art:hover {
            background: #cf0101;
            transform: translateY(-3px);
            box-shadow: 0 8px 16px rgba(15, 23, 42, 0.3);
        }

        /* Instagram */
        .sns-button-instagram {
            background: linear-gradient(135deg, #833AB4, #FD1D1D, #FCAF45);
            border-color: #E4405F;
        }

        .sns-button-instagram:hover {
            background: linear-gradient(135deg, #833AB4, #FD1D1D, #FCAF45);
            transform: translateY(-3px);
            box-shadow: 0 8px 16px rgba(228, 64, 95, 0.3);
        }

        /* LINE */
        .sns-button-line {
            background: #00B900;
            border-color: #00B900;
        }

        .sns-button-line:hover {
            background: #009900;
            border-color: #009900;
            transform: translateY(-3px);
            box-shadow: 0 8px 16px rgba(0, 185, 0, 0.3);
        }

        /* ========== ブランドセクション ========== */
        .brands {
            background: var(--light-bg);
        }

        .brands-accordion {
            margin-top: 40px;
        }

        .brand-accordion-item {
            border-bottom: 1px solid rgba(0, 0, 0, 0.1);
            list-style: none;
        }

        .brand-accordion-item > summary {
            list-style: none;
        }

        .brand-accordion-item > summary::-webkit-details-marker {
            display: none;
        }

        .brand-accordion-header {
            padding: 20px 25px;
            background: var(--colors-white);
            cursor: pointer;
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--dark-color);
            width: 100%;
            text-align: left;
            display: flex;
            align-items: center;
            gap: 15px;
            transition: var(--transition);
            font-family: 'Noto Sans JP', sans-serif;
            border: none;
        }

        .brand-category-icon {
            font-size: 1.5rem;
            flex-shrink: 0;
        }

        .brand-accordion-header:hover {
            background: rgba(64, 144, 156, 0.05);
        }

        .brand-accordion-item[open] > .brand-accordion-header {
            background: rgba(64, 144, 156, 0.1);
            color: var(--main-color);
        }

        .accordion-icon {
            font-size: 1.2rem;
            margin-left: auto;
            transition: var(--transition);
        }

        .brand-accordion-item[open] > .brand-accordion-header .accordion-icon {
            transform: rotate(180deg);
        }

        .brand-accordion-content {
            padding: 25px 25px;
            background: rgba(64, 144, 156, 0.02);
        }

        .brand-list {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .brand-tag {
            display: inline-block;
            padding: 8px 16px;
            background: var(--colors-white);
            color: var(--dark-color);
            border-radius: 20px;
            font-size: 0.95rem;
            font-weight: 500;
            border: 1px solid rgba(64, 144, 156, 0.2);
            transition: var(--transition);
        }

        .brand-tag:hover {
            background: rgba(64, 144, 156, 0.1);
            border-color: var(--main-color);
            color: var(--main-color);
        }
        .accordion {
            margin-top: 30px;
        }

        .accordion-item {
            border-bottom: 1px solid rgba(0, 0, 0, 0.1);
            list-style: none;
        }

        .accordion-item > summary {
            list-style: none;
        }

        .accordion-item > summary::-webkit-details-marker {
            display: none;
        }

        .accordion-header {
            padding: 20px 25px;
            background: var(--colors-white);
            cursor: pointer;
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--dark-color);
            width: 100%;
            text-align: left;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: var(--transition);
            font-family: 'Noto Sans JP', sans-serif;
            border: none;
            background: none;
        }

        .accordion-header:hover {
            background: var(--light-bg);
        }

        .accordion-item[open] > .accordion-header {
            background: rgba(64, 144, 156, 0.05);
            color: var(--main-color);
        }

        .accordion-icon {
            font-size: 1.3rem;
            transition: var(--transition);
            display: inline-block;
        }

        .accordion-item[open] > .accordion-header .accordion-icon {
            transform: rotate(180deg);
        }

        .accordion-content-inner {
            padding: 20px 25px;
            color: var(--text-color);
            line-height: 1.8;
            font-size: 1rem;
            background: rgba(64, 144, 156, 0.02);
        }

        /* ========== レスポンシブデザイン ========== */
        @media (max-width: 768px) {
            .section {
                padding: 50px 0;
            }

            .section-title {
                font-size: 2rem;
                margin-bottom: 15px;
            }

            .brand-accordion-header {
                font-size: 1rem;
                padding: 16px 20px;
            }

            .brand-category-icon {
                font-size: 1.3rem;
            }

            .brand-accordion-content {
                padding: 20px 20px;
            }

            .brand-list {
                gap: 10px;
            }

            .brand-tag {
                font-size: 0.85rem;
                padding: 6px 12px;
            }

            .hero {
                min-height: 500px;
            }

            .hero-title {
                font-size: 1.4rem;
            }

            .hero-buttons {
                flex-direction: column;
            }

            .hero-buttons .btn {
                width: 100%;
            }

            nav {
                display: none;
            }

            .genre-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }

            .genre-card {
                padding: 20px 15px;
                min-height: auto;
            }

            .campaign-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .pointcard-wrapper {
                grid-template-columns: 1fr;
                gap: 30px;
            }

            .store-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }

            .store-map {
                height: 300px;
            }

            .sns-links {
                gap: 15px;
                flex-direction: column;
            }

            .sns-button {
                width: 100%;
                max-width: 300px;
                margin: 0 auto;
            }

            .sns-link {
                width: 70px;
                height: 70px;
                font-size: 1.5rem;
            }
        }

        @media (max-width: 480px) {
            .container {
                padding: 0 15px;
            }

            .section {
                padding: 40px 0;
            }

            .section-title {
                font-size: 1.5rem;
            }

            .genre-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }

            .genre-card {
                min-height: auto;
            }

            .campaign-card {
                padding: 30px 20px;
            }

            .hero-eyebrow {
                font-size: 0.8rem;
                letter-spacing: 2px;
            }

            .hero-desc {
                font-size: 1rem;
                margin-bottom: 25px;
            }

            .store-detail-label {
                display: block;
                margin-bottom: 5px;
            }

            .sns-link {
                width: 60px;
                height: 60px;
                font-size: 1.2rem;
            }
        }

        /* ========== イベントモーダル ========== */
        .event-item {
            cursor: pointer;
        }

        .event-modal-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.6);
            z-index: 2000;
            justify-content: center;
            align-items: center;
            padding: 20px;
        }

        .event-modal-overlay.active {
            display: flex;
        }

        .event-modal {
            background: var(--colors-white);
            border-radius: var(--border-radius);
            padding: 40px;
            max-width: 560px;
            width: 100%;
            position: relative;
            max-height: 90vh;
            overflow-y: auto;
            animation: fadeInUp 0.3s ease-out;
        }

        .event-modal-close {
            position: absolute;
            top: 15px;
            right: 20px;
            font-size: 2rem;
            background: none;
            border: none;
            cursor: pointer;
            color: var(--colors-agry);
            line-height: 1;
        }

        .event-modal-close:hover {
            opacity: 0.6;
        }

        .event-modal-badge {
            display: inline-block;
            padding: 6px 14px;
            border-radius: 16px;
            font-size: 0.8rem;
            font-weight: 700;
            color: var(--colors-white);
            margin-bottom: 15px;
        }

        .event-modal-date {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--dark-color);
            margin-bottom: 5px;
        }

        .event-modal-time {
            font-size: 0.95rem;
            color: var(--colors-agry);
            margin-bottom: 20px;
        }

        .event-modal-title {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--dark-color);
            margin-bottom: 15px;
        }

        .event-modal-desc {
            font-size: 1rem;
            color: var(--colors-agry);
            margin-bottom: 20px;
            line-height: 1.6;
        }

        .event-modal-detail {
            font-size: 1rem;
            color: var(--text-color);
            line-height: 1.8;
            padding-top: 20px;
            border-top: 1px solid rgba(0, 0, 0, 0.1);
        }

        @media (max-width: 768px) {
            .event-modal {
                padding: 30px 20px;
            }
        }