* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Noto Serif JP', 'Times New Roman', serif;
            line-height: 1.6;
            color: #333;
        }

        header {
            position: fixed;
            top: 1.5rem;
            right: 1.5rem;
            z-index: 100;
        }

        .cursor-pointer {
            cursor: pointer;
        }

        /* メニューアニメーション */
        @keyframes pulseMenu {
            0% { opacity: 1; }
            25%, 75% { opacity: 0.5; }
            50% { opacity: 0; }
            100% { opacity: 0.5; }
        }

        .animate-pulseMenu {
            animation: pulseMenu 20s ease-in-out infinite;
        }

        /* モバイルメニューのスタイル */
        #menu {
            position: fixed;
            top: 0;
            left: 0;
            width: 100vw;
            height: 100vh;
            background-color: #a8a09e;
            z-index: 1000;
            display: none;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 1rem;
            opacity: 0;
            transition: opacity 0.3s ease-in-out;
        }

        #menu.show {
            display: flex;
            opacity: 1;
        }

        #menu .close-button {
            position: absolute;
            top: 2.5rem;
            right: 2.5rem;
            background: none;
            border: none;
            color: white;
            font-size: 2rem;
            cursor: pointer;
            padding: 1rem;
            z-index: 1001;
        }

        #menu ul {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 1rem;
        }

        #menu li {
            width: fit-content;
        }

        #menu a {
            display: block;
            padding: 0.75rem 1rem;
            color: white;
            text-decoration: none;
            font-size: 1.1rem;
            transition: opacity 0.3s ease;
        }

        #menu a:hover {
            opacity: 0.8;
        }

        /* フレックスボックスユーティリティ */
        .flex {
            display: flex;
        }

        .flex-col {
            flex-direction: column;
        }

        .items-center {
            align-items: center;
        }

        .w-\[60px\] {
            width: 60px;
        }

        .w-full {
            width: 100%;
        }

        .text-\[\#f2cfa1\] {
            color: #f2cfa1;
        }

        /* Hero Section */
        .hero {
            width: 100%;
            aspect-ratio: 16 / 8;
            background-image: url('images/mands-1.jpg');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            align-items: center;
            text-align: center;
            position: relative;
            overflow: hidden;
            padding-bottom: 40px;
        }

        /* フォールバック背景 */
        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(180deg, #0a0a1a 0%, #1a1a2e 50%, #16213e 100%);
            z-index: -1;
        }

        .hero-text {
            color: #fff;
            margin-bottom: 40px;
            z-index: 1;
        }

        .hero-text p {
            font-size: 16px;
            margin-bottom: 10px;
            opacity: 0.8;
            font-style: italic;
        }

        .hero-title {
            font-size: 28px;
            font-weight: 300;
            letter-spacing: 2px;
            opacity: 0.9;
            font-style: italic;
        }

        /* Main Content */
        .main-content {
            background-color:#9F9275;
            padding: 60px 0;
            color: #fff;
        }

        .container {
            max-width: 800px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .content-text {
            font-size: 14px;
            line-height: 1.8;
            margin-bottom: 40px;
        }

        .content-text p {
            margin-bottom: 20px;
        }

        /* Steps Section */
        .steps-section {
            background-color: #81755A;
            padding: 60px 0;
            color: #fff;
        }

        .steps-section .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .steps-title {
            text-align: center;
            margin-bottom: 50px;
        }

        .steps-title h1 {
            font-size: 18px;
            font-weight: 300;
            margin-bottom: 5px;
        }

        .steps-title .divider {
            width: 300px;
            height: 0.5px;
            background-color: #fff;
            margin: 10px auto;
            opacity: 0.6;
        }

        .steps-title .subtitle {
            font-size: 16px;
            letter-spacing: 1px;
            opacity: 0.8;
        }

        .steps-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 200px 120px;
            max-width: 1000px;
            margin: 0 auto;
            position: relative;
        }

        .step {
            text-align: center;
            padding: 0 50px;
        }

        .step-header {
            margin-bottom: 0px;
        }

        .step-number {
            font-size: 35px;
            font-style: italic;
            opacity: 0.7;
            font-weight: normal;
            font-family: 'Allura', cursive;
        }

        .step-title {
            font-size: 14px;
            font-weight: 500;
            display: inline;
            margin-left: 20px;
        }

        /* 修正：h2の見出しスタイル */
        .step h2 {
            font-size: 13px;
            line-height: 1.6;
            opacity: 0.8;
            text-align: left;
            margin-left: 100px;
            margin-bottom: 10px;
            font-weight: 400;
        }

        .step-description {
            font-size: 12px;
            line-height: 1.6;
            opacity: 0.8;
            text-align: left;
            margin-left: 100px;
        }

        /* Center Diamond */
        .diamond {
            width: 160px;
            height: 160px;
            border-radius: 4px;
            position: absolute;
            background-size: 60px 60px;
            background-position: center;
            background-repeat: no-repeat;
        }

        .top {
            background-color: #8b6b47;
            background-image: url('images/star.png');
            top: 77px;
            left: 420px;
            transform: rotate(45deg);
        }

        .bottom {
            background-color: #a6d4f4;
            background-image: url('images/sky-s.png');
            bottom: 185px;
            left: 420px;
            transform: rotate(45deg);
        }

        .left {
            background-color: #f4e4a6;
            background-image: url('images/sun.png');
            top: 195px;
            left: 300px;
            transform: rotate(45deg);
        }

        .right {
            background-color: #f4c2a6;
            background-image: url('images/moon.png');
            top: 195px;
            right: 300px;
            transform: rotate(45deg);
        }

        /* Mobile Diamond for Steps */
        .mobile-diamond {
            display: none;
            width: 100px;
            height: 100px;
            border-radius: 4px;
            transform: rotate(45deg);
            flex-shrink: 0;
            margin-bottom: 20px;
            background-size: 50px 50px;
            background-position: center;
            background-repeat: no-repeat;
            position: relative;
        }

        .mobile-step-container {
            display: none;
            flex-direction: column;
            text-align: center;
            padding: 0 20px;
            margin-bottom: 50px;
            width: 100%;
            box-sizing: border-box;
        }

        .mobile-step-header {
            display: flex;
            flex-direction: column;
            align-items: center;
            margin-bottom: 20px;
            position: relative;
        }

        .mobile-step-content {
            width: 100%;
            padding: 0 10px;
            overflow-wrap: break-word;
            word-wrap: break-word;
            box-sizing: border-box;
        }

        /* 修正：モバイル用h2の見出しスタイル */
        .mobile-step-container h2 {
            font-size: 13px;
            line-height: 1.6;
            text-align: center;
            margin-bottom: 10px;
            font-weight: 400;
        }

        .mobile-step-container .step-description {
            text-align: center;
            margin-left: 0;
            font-size: 12px;
            line-height: 1.6;
            padding-right: 0;
            width: 100%;
            box-sizing: border-box;
        }

        /* Final Section */
        .final-section {
            text-align: center;
            margin: 60px 0;
        }

        .final-title {
            font-size: 16px;
            margin-bottom: 30px;
            font-weight: 300;
            text-decoration: underline;
            text-underline-offset: 8px;
        }

        .final-text {
            font-size: 14px;
            line-height: 1.8;
            max-width: 600px;
            margin: 0 auto;
        }

        /* 修正：h3見出しスタイル */
        .support-section h3 {
            font-size: 16px;
            margin-bottom: 30px;
            font-weight: 300;
            text-decoration: underline;
            text-underline-offset: 8px;
            text-align: center;
        }

        /* Gallery Section */
        .gallery {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 40px;
            margin: 60px 0;
            width: 100vw;
            position: relative;
            left: 50%;
            right: 50%;
            margin-left: -50vw;
            margin-right: -50vw;
            padding: 0 120px;
        }

        .gallery-item {
            background-color: #fff;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            max-width: none;
        }

        .gallery-image {
            width: 100%;
            height: 280px;
            background-size: cover;
            background-position: center;
            background-color: #f0f0f0;
        }

        .gallery-content {
            padding: 30px;
        }

        .gallery-number {
            font-size: 16px;
            opacity: 0.6;
            margin-bottom: 5px;
            color: #695035;
        }

        /* 修正：h4見出しスタイル */
        .gallery h4 {
            font-size: 16px;
            font-weight: 500;
            margin-bottom: 15px;
            color: #695035;
        }

        .gallery-description {
            font-size: 13px;
            line-height: 1.6;
            opacity: 0.8;
            color: #695035;
        }

        /* CTA Section */
        .cta-section {
            text-align: center;
            margin: 80px 0 60px;
        }

        .cta-text {
            font-size: 14px;
            margin-bottom: 30px;
            line-height: 1.8;
        }

        .footer {
            background-color: #1a1a2e;
            color: #ffffff;
            padding: 60px 40px;
            max-width: 100%;
            margin: 0 auto;
        }

        .footer-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 80px;
            align-items: flex-start;
        }

        /* 左側セクション */
        .footer-left {
            display: flex;
            flex-direction: column;
            gap: 40px;
            margin: 0px 100px 0 200px;
        }

        .contact-email {
            display: flex;
            align-items: center;
            gap: 15px;
            padding-bottom: 20px;
            border-bottom: 1px solid #ffffff;
            width: fit-content;
        }

        .contact-email .mail-icon {
            width: 40px;
            height: 40px;
        }

        .contact-email span {
            font-size: 16px;
            color: #ffffff;
            text-decoration: none;
        }

        .navigation {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

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

        .nav-links a {
            color: #ffffff;
            text-decoration: none;
            font-size: 16px;
            transition: color 0.3s ease;
        }

        .nav-links a:hover {
            color: #cccccc;
        }

        .contact-phone {
            display: flex;
            align-items: flex-start;
            gap: 15px;
            margin-top: 20px;
        }

        .phone-icon {
            width:40px;
            height: 60px;
        }

        .phone-info {
            display: flex;
            flex-direction: column;
        }

        .phone-info .phone-label {
            font-size: 14px;
            color: #ffffff;
            margin-bottom: 5px;
        }

        .phone-info .phone-hours {
            font-size: 12px;
            color: #cccccc;
            margin-bottom: 5px;
        }

        .phone-info .phone-number {
            font-size: 18px;
            color: #ffffff;
            font-weight: 500;
        }

        /* 右側セクション */
        .footer-right {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 40px;
            margin: 0 150px;
        }

        .logo-section {
            text-align: center;
        }

        .logo-main {
            margin-bottom: 5px;
        }

        .logo-main img {
            width: auto;
        }

        .logo-sub {
            font-size: 14px;
            letter-spacing: 4px;
            color: #ffffff;
            font-weight: 300;
        }

        .social-section {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 20px;
        }

        .note-logo img {
            max-height: auto;
            width: 120px;
        }

        .social-icons {
            display: flex;
            flex-direction: column;
            gap: 15px;
            align-items: center;
        }

        .social-icon {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }

        .social-icon img {
            width: 32px;
            height: 32px;
        }
       
        /* デスクトップ・モバイル用テキスト表示切り替え */
        .desktop-text {
            display: block;
        }

        .mobile-text {
            display: none;
        }

        @media (max-width: 1200px) {
            .gallery {
                padding: 0 30px;
                gap: 30px;
            }
        }

        @media (max-width: 768px) {
            header {
                top: 2.5rem;
                right: 2.5rem;
            }

            .hero {
                aspect-ratio: 16 / 16;
                padding: 0 20px 30px 20px;
            }

            .hero-text p {
                font-size: 14px;
            }

            .hero-title {
                font-size: 24px;
            }

            /* Steps Section調整 */
            .steps-section {
                padding: 40px 0;
            }
            
            .steps-section .container {
                padding: 0 20px;
            }

            .steps-grid {
                display: block;
                max-width: 100%;
            }

            .step {
                display: none;
            }

            .diamond {
                display: none;
            }

            /* Mobile Step表示 */
            .mobile-diamond {
                display: block;
                width: 80px;
                height: 80px;
                margin-bottom: 15px;
                background-size: 40px 40px;
            }

            .mobile-step-container {
                display: flex;
                text-align: center;
                padding: 0 15px;
                margin-bottom: 40px;
            }

            .mobile-step-header {
                margin-bottom: 15px;
                width: 100%;
            }

            .mobile-step-content {
                padding: 0;
                text-align: left;
            }

            .mobile-step-container .step-header {
                margin-bottom: 10px;
                text-align: center;
                width: 100%;
            }

            .mobile-step-container .step-number {
                margin-right: 15px;
                font-size: 30px;
            }

            .mobile-step-container .step-title {
                margin-left: 0;
                font-size: 14px;
            }

            /* Gallery調整 */
            .gallery {
                grid-template-columns: 1fr;
                padding: 0 20px;
                gap: 20px;
            }

            .gallery-image {
                height: 200px;
            }

            .gallery-content {
                padding: 20px;
            }

            .container {
                padding: 0 20px;
            }

            /* モバイル表示：mobile-text表示、desktop-text非表示 */
            .desktop-text {
                display: none;
            }

            .mobile-text {
                display: block;
            }
          /* footer */
            .footer {
                padding: 40px 20px;
            }

            .footer-content {
                grid-template-columns: 1fr;
                gap: 40px;
                text-align: center;
            }

            .footer-left {
                order: 2;
                align-items: center;
                margin: 0;
            }

            .footer-right {
                order: 1;
                align-items: center;
                margin: 0;
            }

            .logo-section {
                text-align: center;
            }

            .social-section {
                align-items: center;
            }

            .social-icons {
                flex-direction: row;
                gap: 20px;
            }

            .contact-email,
            .contact-phone {
                justify-content: center;
            }

            .nav-links {
                align-items: center;
            }

            .logo-main {
                font-size: 36px;
            }
        }