/* リセット・ベーススタイル */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", "Hiragino Sans", "Hiragino Kaku Gothic ProN", Arial, Meiryo, sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: #fff;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        /* ヘッダー */
        header {
            position: sticky;
            top: 0;
            background: linear-gradient(135deg, #ff6b35 0%, #ff8c42 100%);
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            z-index: 1000;
            padding: 1rem 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        header img {
            height: 40px;
        }

        header .cta-button {
            background: transparent;
            color: #fff;
            border: 2px solid #fff;
            box-shadow: none;
        }

        header .cta-button:hover {
            background: #fff;
            color: #ff6b35;
            box-shadow: none;
        }

        /* CTAボタン */
        .cta-button {
            background: linear-gradient(135deg, #ff6b35 0%, #ff8c42 100%);
            color: white;
            border: none;
            padding: 1rem 2rem;
            font-size: 1rem;
            font-weight: bold;
            border-radius: 50px;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
            text-decoration: none;
            display: inline-block;
        }

        .cta-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
        }

        /* メインコンテンツ */
        main {
            width: 100%;
        }

        section {
            padding: 4rem 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        /* トップセクション */
        #top {
            position: relative;
            padding: 0;
            max-width: 100%;
        }

        #top img {
            width: 100%;
        }

        .top-contentbox {
            background: #fff;
            text-align: center;
            padding: 0.8rem 1rem;
        }

        .caution {
            display: block;
            text-align: center;
            margin-top: 0.3rem;
            font-size: 0.75rem;
            color: #aaa;
        }

        /* 問題提起セクション */
        #problem {
            background: linear-gradient(135deg, #fff5f0 0%, #ffe8dc 100%);
            text-align: center;
            max-width: 100%;
            padding: 4rem 0;
        }

        #problem .content-wrapper {
            padding: 0 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        #problem .info-box {
            display: inline-flex;
            align-items: center;
            gap: 1rem;
            background: white;
            padding: 1.5rem 3rem;
            border-radius: 20px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
            margin-bottom: 2rem;
        }

        #problem .icon {
            font-size: 3rem;
        }

        #problem .label {
            font-size: 1.1rem;
            font-weight: bold;
        }

        #problem h2 {
            font-size: 2rem;
            margin-bottom: 1.5rem;
            color: #ff6b35;
            line-height: 1.5;
        }

        #problem .description {
            font-size: 1.1rem;
            line-height: 1.8;
            max-width: 800px;
            margin: 0 auto 2rem;
        }

        #problem img {
            width: 100%;
            max-width: 100%;
            margin: 0;
        }

        /* サービス説明セクション */
        #explain {
            text-align: center;
        }

        h1, h2 {
            font-size: 2.5rem;
            margin-bottom: 2rem;
            color: #333;
            line-height: 1.4;
        }

        .note {
            background: #f8f9fa;
            padding: 2rem;
            border-radius: 15px;
            font-size: 1.1rem;
            line-height: 1.8;
            margin-bottom: 2rem;
        }

        .note-bgon {
            background: linear-gradient(135deg, #fff5f0 0%, #ffe8dc 100%);
        }

        .note strong {
            color: #ff6b35;
            font-size: 1.2rem;
        }

        /* 選ばれる理由セクション */
        #reasons {
            background: #f8f9fa;
        }

        .reasons-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .reason-card {
            background: white;
            padding: 2rem;
            border-radius: 15px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
            transition: transform 0.3s ease;
        }

        .reason-card:hover {
            transform: translateY(-5px);
        }

        .reason-card h3 {
            color: #ff6b35;
            margin-bottom: 1rem;
            font-size: 1.5rem;
        }

        .reason-card .description {
            margin-bottom: 1.5rem;
            line-height: 1.8;
        }

        .reason-card ul {
            list-style: none;
            padding-left: 0;
        }

        .reason-card ul li {
            padding: 0.5rem 0;
            padding-left: 1.5rem;
            position: relative;
        }

        .reason-card ul li:before {
            content: "✓";
            position: absolute;
            left: 0;
            color: #ff6b35;
            font-weight: bold;
        }

        /* imakiteセクション */
        #imakite-image {
            text-align: center;
            max-width: 100%;
            padding: 4rem 0;
        }

        #imakite-image .content-wrapper {
            padding: 0 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        #imakite-image img {
            width: 100%;
            max-width: 100%;
            margin: 0;
        }

        /* ステップセクション */
        #steps {
            background: #f8f9fa;
        }

        .steps-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .step-box {
            background: white;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
        }

        .step-header {
            background: linear-gradient(135deg, #ff6b35 0%, #ff8c42 100%);
            color: white;
            padding: 1.5rem;
            text-align: center;
        }

        .step-header .icon-box {
            margin-bottom: 0.5rem;
        }

        .step-header .icon-box .material-icons {
            font-size: 4rem;
            display: block;
        }

        .step-header .label {
            font-size: 0.9rem;
            opacity: 0.9;
        }

        .step-body {
            padding: 2rem;
        }

        .step-number {
            font-size: 3rem;
            font-weight: bold;
            color: #ff6b35;
            opacity: 0.3;
            margin-bottom: 0.5rem;
        }

        .step-title {
            font-size: 1.3rem;
            font-weight: bold;
            margin-bottom: 1rem;
        }

        .step-desc {
            line-height: 1.8;
            color: #666;
        }

        /* FAQセクション */
        #faq {
            max-width: 900px;
            margin: 0 auto;
            padding: 4rem 2rem;
        }

        .faq-container {
            margin-top: 2rem;
        }

        .faq-item {
            margin-bottom: 1rem;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        }

        .faq-question {
            width: 100%;
            background: white;
            border: none;
            padding: 1.5rem;
            text-align: left;
            font-size: 1.1rem;
            font-weight: bold;
            cursor: pointer;
            transition: background 0.3s ease;
            position: relative;
        }

        .faq-question:hover {
            background: #f8f9fa;
        }

        .faq-question.active {
            background: #fff5f0;
            color: #ff6b35;
        }

        .faq-question:after {
            content: "+";
            position: absolute;
            right: 1.5rem;
            font-size: 1.5rem;
            transition: transform 0.3s ease;
        }

        .faq-question.active:after {
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            background: white;
            transition: max-height 0.3s ease;
        }

        .faq-answer.open {
            max-height: 500px;
            padding: 1.5rem;
            border-top: 1px solid #eee;
        }

        /* 最終CTAセクション */
        #final-cta {
            background: linear-gradient(135deg, #ff6b35 0%, #ff8c42 100%);
            color: white;
            text-align: center;
            padding: 4rem 2rem;
        }

        #final-cta h2 {
            color: white;
            margin-bottom: 1rem;
        }

        #final-cta p {
            font-size: 1.2rem;
            margin-bottom: 2rem;
        }

        #final-cta .cta-button {
            background: white;
            color: #ff6b35;
        }

        #final-cta .cta-button:hover {
            background: #f8f9fa;
        }

        /* フッター */
        .site-footer {
            background: #2c3e50;
            color: white;
            padding: 3rem 2rem 2rem;
        }

        .site-footer__inner {
            max-width: 1200px;
            margin: 0 auto;
            text-align: center;
        }

        .site-footer__logo img {
            height: 50px;
            margin: 0 auto 2rem;
            filter: brightness(0) invert(1);
        }

        .site-footer__links {
            display: flex;
            justify-content: center;
            gap: 2rem;
            margin-bottom: 2rem;
            flex-wrap: wrap;
        }

        .site-footer__link {
            color: white;
            text-decoration: none;
            transition: opacity 0.3s ease;
        }

        .site-footer__link:hover {
            opacity: 0.7;
        }

        .site-footer__copyright {
            opacity: 0.7;
            font-size: 0.9rem;
        }

        /* シェイクアニメーション */
        @keyframes shake {
            0%, 100% { transform: translateX(0); }
            10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
            20%, 40%, 60%, 80% { transform: translateX(5px); }
        }

        .shake-on-scroll.shaking {
            animation: shake 0.5s ease;
        }

        /* スライドインアニメーション */
        @keyframes slideInFromTop {
            0% {
                opacity: 0;
                transform: translateY(-30px);
            }
            100% {
                opacity: 1;
                transform: translateY(0);
            }
        }

        h1, h2 {
            opacity: 0;
            transform: translateY(-30px);
        }

        h1.slide-in, h2.slide-in {
            animation: slideInFromTop 0.8s ease forwards;
        }

        /* レスポンシブ */
        @media (max-width: 768px) {
            h1, h2 {
                font-size: 1.5rem;
            }

            h1 {
                white-space: nowrap;
            }

            header {
                padding: 0.8rem 1rem;
            }

            header img {
                height: 30px;
            }

            .cta-button {
                padding: 0.8rem 1.5rem;
                font-size: 0.9rem;
                white-space: nowrap;
            }

            section {
                padding: 3rem 1.5rem;
            }

            .steps-grid, .reasons-grid {
                grid-template-columns: 1fr;
            }
        }

        /* imakite併用プラン */
        #pricing {
            background: var(--color-bg, #f3f3f3);
            padding: 3rem 12px;
        }

        .pricing {
            width: 100%;
            max-width: 420px;
            margin: 0 auto;
        }

        .pricing__title {
            margin: 0 0 18px;
            text-align: center;
            font-size: 2rem;
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: 0.04em;
        }

        .pricing__board {
            width: 100%;
            overflow: hidden;
            border-radius: 18px;
            background: transparent;
        }

        .pricing__header-note {
            display: flex;
            justify-content: flex-end;
            margin-bottom: 4px;
            padding-right: 4px;
            font-size: 0.95rem;
            font-weight: 700;
            color: #f39800;
            line-height: 1.2;
        }

        .pricing-grid {
            display: grid;
            grid-template-columns: 58px repeat(3, 1fr);
            grid-template-rows: auto repeat(5, minmax(0, auto));
            gap: 2px;
            align-items: stretch;
            width: 100%;
            background: #e4e4e4;
            border-radius: 18px;
            overflow: hidden;
        }

        .p-cell {
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 58px;
            padding: 10px 8px;
            background: #fff;
            text-align: center;
        }

        .p-cell--blank {
            background: transparent;
        }

        .p-cell--label {
            background: #efefef;
            color: #111;
            font-size: 0.9rem;
            font-weight: 700;
            line-height: 1.35;
            word-break: keep-all;
        }

        .plan-card {
            position: relative;
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: 2px;
            min-height: 86px;
            padding: 12px 6px 10px;
            background: #edeadf;
        }

        .plan-card--featured {
            background: #f39800;
            color: #fff;
        }

        .plan-card__name {
            font-size: 1.1rem;
            font-weight: 900;
            line-height: 1.1;
            letter-spacing: 0.03em;
        }

        .plan-card__sub {
            font-size: 0.8rem;
            font-weight: 700;
            line-height: 1.1;
        }

        .plan-card__badge {
            position: absolute;
            top: -22px;
            right: 8px;
            font-size: 0.95rem;
            font-weight: 800;
            color: #f39800;
            white-space: nowrap;
        }

        .p-value {
            flex-direction: column;
            gap: 2px;
            min-height: 62px;
            padding: 10px 6px;
            background: #fff;
            font-weight: 800;
            line-height: 1.2;
        }

        .p-value--featured {
            background: #f39800;
            color: #fff;
        }

        .p-value__main {
            font-size: 0.95rem;
            font-weight: 900;
            letter-spacing: 0.01em;
        }

        .p-value__main--large {
            font-size: 1.9rem;
            line-height: 1;
        }

        .p-value__sub {
            font-size: 0.6rem;
            font-weight: 700;
            line-height: 1.2;
            opacity: 0.95;
        }

        .p-value__sub--featured {
            color: rgba(255, 255, 255, 0.95);
        }

        .p-support {
            flex-direction: column;
            gap: 2px;
            min-height: 72px;
            padding: 10px 6px;
            background: #fff;
        }

        .p-support--featured {
            background: #f39800;
            color: #fff;
        }

        .p-support__main {
            font-size: 0.95rem;
            font-weight: 900;
            line-height: 1.2;
        }

        .p-support__sub {
            font-size: 0.68rem;
            font-weight: 700;
            line-height: 1.2;
            color: #4b4b4b;
        }

        .p-support--featured .p-support__sub {
            color: rgba(255, 255, 255, 0.95);
        }

        .p-value-row-strong {
            min-height: 58px;
            padding: 10px 6px;
            background: #f39800;
            color: #fff;
            font-size: 0.9rem;
            font-weight: 900;
            line-height: 1.3;
            text-align: center;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .p-sns-row {
            grid-column: 2 / 5;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 14px;
            min-height: 60px;
            padding: 10px 8px;
            background: #fff;
        }

        .p-sns-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
            font-size: 1.55rem;
            font-weight: 900;
            line-height: 1;
        }

        .p-sns-icon--instagram { color: #e1306c; }
        .p-sns-icon--x { color: #111; font-size: 1.7rem; }
        .p-sns-icon--youtube { color: #ff0000; }
        .p-sns-icon--tiktok { color: #111; }

        @media (max-width: 390px) {
            .pricing__title { font-size: 1.75rem; }
            .pricing-grid { grid-template-columns: 54px repeat(3, 1fr); }
            .p-cell--label { font-size: 0.82rem; }
            .plan-card__name { font-size: 1rem; }
            .p-value__main { font-size: 0.88rem; }
            .p-value__main--large { font-size: 1.7rem; }
            .p-support__main { font-size: 0.88rem; }
            .p-support__sub { font-size: 0.64rem; }
            .p-value-row-strong { font-size: 0.84rem; }
        }

        /* キャンペーンバナー */
        .campaign-banner {
            padding: 3rem 1.5rem;
            background:
                repeating-linear-gradient(
                    -45deg,
                    #ff8c42,
                    #ff8c42 20px,
                    #ff9d5c 20px,
                    #ff9d5c 40px
                );
            text-align: center;
            max-width: 100%;
        }

        .campaign-banner__inner {
            max-width: 600px;
            margin: 0 auto;
            background: #fff;
            border-radius: 20px;
            padding: 2.5rem 2rem;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        }

        .campaign-banner__label {
            display: inline-block;
            font-size: 1rem;
            font-weight: 700;
            color: #ff6b35;
            margin-bottom: 0.5rem;
        }

        .campaign-banner__title {
            font-size: 1.8rem;
            font-weight: 900;
            color: #ff6b35;
            line-height: 1.3;
            margin: 0;
        }

        .campaign-banner__highlight {
            font-size: 2.5rem;
            font-weight: 900;
            color: #ff6b35;
        }

        .campaign-banner__sub {
            margin-top: 0.5rem;
            font-size: 0.85rem;
            font-weight: 700;
            color: #ff8c42;
        }

        @media (max-width: 768px) {
            .campaign-banner__title {
                font-size: 1.4rem;
            }
            .campaign-banner__highlight {
                font-size: 2rem;
            }
            .campaign-banner__inner {
                padding: 2rem 1.2rem;
            }
        }
        .sticky-cta {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.95);
            padding: 0.6rem 1rem;
            text-align: center;
            box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
            z-index: 999;
        }

        .sticky-cta .cta-button {
            width: 90%;
            max-width: 400px;
            display: inline-block;
        }