/* ===== リセット & ベース ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    max-width: 100%;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: 'Zen Maru Gothic', sans-serif;
    background: linear-gradient(135deg, #ffecd2 0%, #fcb69f 50%, #ffd89b 100%);
    min-height: 100vh;
    color: #333;
    line-height: 1.6;
    font-size: 16px;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
    margin: 0;
    padding: 0;
    position: relative;
}

/* ===== ヘッダー ===== */
.site-header {
    background: white;
    border-bottom: 4px solid #ff9a76;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    width: 100%;
    overflow: hidden;
}

.header-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    border-bottom: 3px dashed #ff9a76;
    position: relative;
}

.header-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: linear-gradient(to top, white, transparent);
}

.header-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.header-content {
    padding: 30px 5%;
    text-align: center;
    background: white;
    width: 100%;
    box-sizing: border-box;
}

.logo-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 10px;
    max-width: 100%;
}

.logo-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid #ff9a76;
    box-shadow: 0 4px 10px rgba(255, 154, 118, 0.3);
    flex-shrink: 0;
}

.main-title {
    font-family: 'Shippori Antique', serif;
    font-size: 64px;
    font-weight: 400;
    letter-spacing: 0.05em;
    line-height: 1.2;
    background: linear-gradient(135deg, #ff6b6b 0%, #ff9a76 50%, #ffa94d 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
}

.subtitle {
    font-size: 18px;
    color: #666;
    margin-top: 10px;
}

/* ===== メインラッパー（2カラム） ===== */
.main-wrapper {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 30px;
    max-width: 1400px;
    margin: 30px auto;
    padding: 0 20px;
    width: calc(100% - 40px);
    box-sizing: border-box;
}

/* ===== 左サイドバー（目次はYomogi） ===== */
.sidebar {
    position: sticky;
    top: 20px;
    height: fit-content;
    width: 100%;
    max-width: 100%;
}

.nav-card, .counter-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    border: 2px dashed #ff9a76;
    margin-bottom: 20px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.nav-title, .counter-title {
    font-family: 'Yomogi', cursive;
    font-size: 20px;
    color: #ff6b6b;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #ffd4c4;
}

.navigation {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.nav-item {
    display: block;
    padding: 12px 15px;
    background: linear-gradient(135deg, #fff5f0 0%, #ffe4d9 100%);
    color: #ff6b6b;
    text-decoration: none;
    border-radius: 8px;
    border-left: 4px solid #ff9a76;
    font-family: 'Yomogi', cursive;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.nav-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.nav-item:hover::before {
    left: 100%;
}

.nav-item:hover {
    transform: translateX(8px) scale(1.02);
    background: #ff9a76;
    color: white;
    box-shadow: -3px 6px 15px rgba(255, 154, 118, 0.4);
    border-left-width: 6px;
}

.nav-item.active {
    background: #ff9a76;
    color: white;
    font-weight: bold;
    box-shadow: 0 4px 10px rgba(255, 154, 118, 0.4);
}

/* 訪問者カウンター */
.counter-display {
    text-align: center;
    padding: 20px;
    background: linear-gradient(135deg, #fff5f0 0%, #ffe4d9 100%);
    border-radius: 10px;
    margin: 15px 0;
}

.counter-number {
    font-family: 'Zen Kurenaido', cursive;
    font-size: 48px;
    font-weight: 700;
    color: #ff6b6b;
    display: block;
}

.counter-label {
    font-family: 'Yomogi', cursive;
    color: #666;
    margin-top: 5px;
}

.counter-date {
    text-align: center;
    font-size: 12px;
    color: #999;
}

/* ===== コンテンツエリア ===== */
.content-area {
    display: flex;
    flex-direction: column;
    gap: 30px;
    width: 100%;
    max-width: 100%;
}

.content-section {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    border: 3px solid #ff9a76;
    scroll-margin-top: 20px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.section-header {
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 3px dashed #ffd4c4;
}

.section-title {
    font-family: 'Zen Kurenaido', cursive;
    font-size: 32px;
    color: #ff6b6b;
}

/* ===== 挨拶カード ===== */
.greeting-card {
    background: linear-gradient(135deg, #fff5f0 0%, #ffffff 100%);
    border-radius: 12px;
    padding: 30px;
    border: 2px solid #ffd4c4;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    transition: all 0.3s ease;
    cursor: default;
}

.greeting-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(255, 107, 107, 0.15);
    border-color: #ff9a76;
}

.greeting-title {
    font-family: 'Zen Kurenaido', cursive;
    font-size: 24px;
    color: #ff6b6b;
    margin-bottom: 20px;
    text-align: center;
}

.greeting-content p {
    font-size: 16px;
    line-height: 1.8;
    color: #333;
    margin-bottom: 15px;
    text-align: justify;
}

.greeting-closing {
    font-weight: 600;
    color: #ff6b6b;
}

/* ===== プロフィールカード ===== */
.profile-card {
    display: grid;
    gap: 15px;
    width: 100%;
    max-width: 100%;
}

.profile-item {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 20px;
    padding: 15px;
    background: linear-gradient(135deg, #fff5f0 0%, #ffe4d9 100%);
    border-radius: 10px;
    border-left: 5px solid #ff9a76;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.profile-label {
    font-weight: 600;
    color: #ff6b6b;
    font-size: 18px;
}

.profile-value {
    color: #333;
    font-size: 18px;
}

/* ===== SNSカード & YouTubeバナー ===== */
.sns-card {
    display: flex;
    flex-direction: column;
    gap: 25px;
    width: 100%;
    max-width: 100%;
}

.youtube-banner-link {
    display: block;
    width: 100%;
    max-width: 100%;
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 8px 30px rgba(255, 107, 107, 0.2);
    border: 4px solid #ff9a76;
    background: white;
    padding: 10px;
    box-sizing: border-box;
}

.youtube-banner-link:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(255, 107, 107, 0.4);
    border-color: #ff6b6b;
}

.youtube-banner {
    width: 100%;
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
}

.sns-item {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: linear-gradient(135deg, #fff5f0 0%, #ffe4d9 100%);
    border-radius: 12px;
    border: 2px solid #ffd4c4;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}
    padding: 25px;
    background: linear-gradient(135deg, #fff5f0 0%, #ffe4d9 100%);
    border-radius: 12px;
    border: 2px solid #ffd4c4;
}

.sns-icon {
    font-size: 48px;
    flex-shrink: 0;
}

.sns-content h3 {
    color: #ff6b6b;
    margin-bottom: 10px;
    font-size: 20px;
}

.sns-content {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
}

.sns-content p {
    color: #666;
    margin-bottom: 5px;
    font-size: 16px;
    word-wrap: break-word;
}

.sns-note {
    font-size: 14px;
    color: #999;
    font-style: italic;
}

.banner-guide {
    font-family: 'Zen Maru Gothic', sans-serif;
    font-size: 24px;
    color: #ff6b6b;
    font-weight: 700;
    text-align: center;
    margin: 15px 0;
    padding: 10px;
    background: linear-gradient(135deg, #fff5f0 0%, #ffe4d9 100%);
    border-radius: 8px;
    border: 2px dashed #ff9a76;
}

.sns-link {
    display: inline-block;
    margin-top: 10px;
    padding: 10px 15px;
    background: white;
    color: #ff6b6b;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 14px;
    word-break: break-all;
    overflow-wrap: break-word;
    max-width: 100%;
    box-sizing: border-box;
}

.activity-card p, .goods-card p, .contact-card p {
    font-size: 16px;
}

/* ===== サポートカード ===== */
.support-card {
    background: linear-gradient(135deg, #fff5f0 0%, #ffffff 100%);
    border-radius: 12px;
    padding: 30px;
    border: 2px solid #ffd4c4;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.support-card h3 {
    font-family: 'Zen Kurenaido', cursive;
    font-size: 24px;
    color: #ff6b6b;
    margin-bottom: 20px;
}

.support-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 20px;
}

.support-item {
    display: flex;
    gap: 15px;
    padding: 20px;
    background: white;
    border-radius: 10px;
    border-left: 4px solid #ff9a76;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.support-icon {
    font-size: 32px;
    flex-shrink: 0;
}

.support-item h4 {
    color: #ff6b6b;
    margin-bottom: 5px;
    font-size: 18px;
}

.support-item p {
    color: #666;
    font-size: 16px;
}

.support-note {
    text-align: center;
    color: #999;
    font-style: italic;
    margin-top: 15px;
    font-size: 16px;
}

/* ===== フッター ===== */
.site-footer {
    background: white;
    border-top: 4px solid #ff9a76;
    padding: 30px 20px;
    margin-top: 50px;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
}

.footer-copyright {
    font-size: 12px;
    color: #666;
    margin-bottom: 5px;
}

.footer-note {
    font-size: 11px;
    color: #999;
}

/* ===== レスポンシブ対応 ===== */
@media (max-width: 1024px) {
    .main-wrapper {
        grid-template-columns: 1fr;
        padding: 0 15px;
    }
    
    .sidebar {
        position: static;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 20px;
        width: 100%;
    }
}

@media (max-width: 768px) {
    body {
        font-size: 14px;
        padding: 0;
        margin: 0;
    }
    
    .site-header {
        width: 100%;
        margin: 0;
    }
    
    .header-content {
        padding: 20px 5%;
        width: 100%;
        box-sizing: border-box;
    }
    
    .header-image {
        height: 180px;
        width: 100%;
    }
    
    .main-title {
        font-size: 36px;
        letter-spacing: 0.03em;
    }
    
    .logo-icon {
        width: 60px;
        height: 60px;
    }
    
    .main-wrapper {
        display: block;
        padding: 0;
        margin: 10px 0;
        width: 100%;
        max-width: 100vw;
    }
    
    .sidebar {
        width: 100%;
        margin: 0 0 20px 0;
        padding: 0 10px;
    }
    
    .content-area {
        width: 100%;
        padding: 0 10px;
    }
    
    .content-section {
        padding: 15px;
        width: 100%;
        margin-bottom: 15px;
    }
        width: 100%;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .profile-item {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .profile-label, .profile-value {
        font-size: 16px;
    }
    
    .sns-item {
        flex-direction: column;
        text-align: center;
    }
    
    .greeting-content p {
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    body {
        padding: 0;
        margin: 0;
    }
    
    .header-content {
        padding: 15px 3%;
        width: 100%;
    }
    
    .main-title {
        font-size: 28px;
        letter-spacing: 0.02em;
    }
    
    .logo-title {
        flex-direction: column;
        gap: 10px;
    }
    
    .logo-icon {
        width: 50px;
        height: 50px;
    }
    
    .main-wrapper {
        display: block;
        padding: 0;
        margin: 10px 0;
        width: 100%;
        max-width: 100vw;
    }
    
    .sidebar {
        width: 100%;
        padding: 0 5px;
        margin-bottom: 15px;
    }
    
    .content-area {
        width: 100%;
        padding: 0 5px;
    }
    
    .content-section {
        padding: 10px;
        border-width: 2px;
        width: 100%;
        margin-bottom: 10px;
    }
    
    .greeting-card {
        padding: 15px;
        width: 100%;
    }
    
    .nav-card, .counter-card {
        padding: 15px;
        width: 100%;
    }
    
    .profile-item {
        grid-template-columns: 1fr;
        padding: 12px;
    }
    
    .sns-item {
        padding: 15px;
    }
    
    .support-item {
        padding: 15px;
    }
}

/* ===== 手書き風装飾 ===== */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* ===== 準備中カード ===== */
.activity-card, .goods-card, .contact-card {
    padding: 40px;
    text-align: center;
    background: linear-gradient(135deg, #fff5f0 0%, #ffe4d9 100%);
    border-radius: 12px;
    border: 2px dashed #ffd4c4;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.coming-soon {
    font-family: 'Yomogi', cursive;
    font-size: 24px;
    color: #ff9a76;
    margin-bottom: 15px;
}


/* スマホ用の画像とバナー調整 */
@media (max-width: 768px) {
    .youtube-banner-link {
        padding: 5px;
        border-width: 3px;
    }
    
    .youtube-banner {
        width: 100%;
        max-width: 100%;
    }
    
    img {
        max-width: 100%;
        height: auto;
    }
}


/* スマホ用の追加修正 */
@media (max-width: 768px) {
    .nav-card, .counter-card,
    .greeting-card, .profile-card,
    .sns-card, .activity-card,
    .goods-card, .contact-card,
    .support-card {
        width: calc(100% - 20px);
        max-width: 100%;
        margin-left: 10px;
        margin-right: 10px;
    }
    
    .profile-item, .sns-item, .support-item {
        width: 100%;
        padding: 12px;
    }
}

@media (max-width: 480px) {
    .nav-card, .counter-card,
    .greeting-card, .profile-card,
    .sns-card, .activity-card,
    .goods-card, .contact-card,
    .support-card {
        width: calc(100% - 10px);
        margin-left: 5px;
        margin-right: 5px;
        padding: 12px;
    }
}


/* SNSリンクのスマホ対応 */
@media (max-width: 768px) {
    .sns-link {
        font-size: 12px;
        padding: 8px 10px;
        word-break: break-all;
        white-space: normal;
        line-height: 1.4;
    }
    
    .sns-content {
        overflow-wrap: break-word;
    }
}

@media (max-width: 480px) {
    .sns-link {
        font-size: 11px;
        padding: 6px 8px;
    }
}

/* バナーガイドのスマホ対応 */
@media (max-width: 768px) {
    .banner-guide {
        font-size: 18px;
        padding: 8px;
        margin: 10px 0;
    }
}

@media (max-width: 480px) {
    .banner-guide {
        font-size: 16px;
        padding: 6px;
        line-height: 1.4;
    }
}


/* お問い合わせボタン */
.contact-card {
    padding: 40px;
    text-align: center;
    background: linear-gradient(135deg, #fff5f0 0%, #ffffff 100%);
    border-radius: 12px;
    border: 2px solid #ffd4c4;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

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

.contact-button {
    margin-top: 25px;
    padding: 18px 40px;
    font-size: 20px;
    font-weight: 700;
    background: linear-gradient(135deg, #ff9a76 0%, #ff6b6b 100%);
    color: white;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Zen Maru Gothic', sans-serif;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
}

.contact-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.5);
}

@media (max-width: 768px) {
    .contact-button {
        font-size: 18px;
        padding: 15px 30px;
    }
}


/* プロフィールリスト */
.profile-list ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.profile-list li {
    padding: 5px 0 5px 20px;
    position: relative;
    font-size: 18px;
}

.profile-list li::before {
    content: "・";
    position: absolute;
    left: 0;
    color: #ff9a76;
    font-weight: bold;
}

/* X（旧Twitter）セクション */
.x-banner-section {
    margin-bottom: 25px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.x-banner-link {
    display: block;
    width: 50%;
    max-width: 500px;
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
    border: 4px solid #000;
    background: white;
    padding: 10px;
    box-sizing: border-box;
}

.x-banner-link:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.x-banner {
    width: 100%;
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
}

.banner-guide-small {
    font-family: 'Zen Maru Gothic', sans-serif;
    font-size: 18px;
    color: #333;
    font-weight: 700;
    text-align: left;
    margin: 15px 0;
    padding: 8px 12px;
    background: linear-gradient(135deg, #f0f0f0 0%, #e0e0e0 100%);
    border-radius: 8px;
    border: 2px dashed #666;
    width: 50%;
    max-width: 500px;
    box-sizing: border-box;
}

.x-link-section {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: linear-gradient(135deg, #f0f0f0 0%, #e8e8e8 100%);
    border-radius: 12px;
    border: 2px solid #666;
    margin-bottom: 25px;
    align-items: center;
}

.x-link-section h3 {
    color: #000;
    margin-bottom: 10px;
    font-size: 20px;
}

.x-link-section p {
    color: #333;
    margin-bottom: 10px;
    font-size: 16px;
}

.x-timeline {
    background: white;
    padding: 20px;
    border-radius: 12px;
    border: 2px solid #666;
}

.timeline-title {
    color: #000;
    font-size: 20px;
    margin-bottom: 15px;
    text-align: center;
}

@media (max-width: 768px) {
    .profile-list li {
        font-size: 16px;
    }
    
    .x-link-section {
        flex-direction: column;
        text-align: center;
    }
    
    .banner-guide-small {
        font-size: 14px;
    }
}


/* タイムライン関連 */
.timeline-note {
    text-align: center;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 10px;
    margin-bottom: 20px;
}

.timeline-note p {
    margin-bottom: 15px;
    color: #666;
}

.timeline-button {
    display: inline-block;
    padding: 12px 30px;
    background: #000;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s;
}

.timeline-button:hover {
    background: #333;
    transform: translateY(-2px);
}


/* Xバナーのスマホ対応 */
@media (max-width: 768px) {
    .x-banner-link {
        width: 70%;
        max-width: 100%;
    }
    
    .banner-guide-small {
        width: 70%;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .x-banner-link {
        width: 90%;
    }
    
    .banner-guide-small {
        width: 90%;
        font-size: 12px;
    }
}


/* RC支援セクションの詳細スタイル */
.support-detail {
    font-size: 15px;
    color: #555;
    margin-top: 10px;
    line-height: 1.7;
}

.support-example {
    font-size: 14px;
    color: #999;
    margin-top: 10px;
    padding: 10px;
    background: #f8f9fa;
    border-left: 3px solid #ff9a76;
    border-radius: 5px;
    line-height: 1.6;
}

.support-conversation {
    margin-top: 15px;
    padding: 15px;
    background: linear-gradient(135deg, #fff5f0 0%, #ffe4d9 100%);
    border-radius: 8px;
    border: 2px dashed #ffd4c4;
}

.conversation-example {
    font-size: 15px;
    color: #333;
    margin-bottom: 10px;
    font-weight: 600;
}

.conversation-answer {
    font-size: 15px;
    color: #666;
    line-height: 1.8;
    padding-left: 15px;
    border-left: 3px solid #ff9a76;
}

@media (max-width: 768px) {
    .support-detail,
    .conversation-example,
    .conversation-answer {
        font-size: 14px;
    }
    
    .support-example {
        font-size: 13px;
    }
}


/* 訪問者カウンターテキスト */
.counter-text {
    font-family: 'Zen Maru Gothic', sans-serif;
    font-size: 16px;
    color: #ff6b6b;
    text-align: center;
    margin: 10px 0;
    font-weight: 600;
    line-height: 1.6;
}

.counter-label {
    display: none;
}


/* ============================================
   ギャラリーセクション
============================================ */

.gallery-card {
    background: white;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border: 2px solid #ffd4c4;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 20px;
}

.gallery-item {
    position: relative;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
}

.gallery-item:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 35px rgba(255, 107, 107, 0.2);
}

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

.gallery-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.gallery-caption {
    padding: 15px;
    font-size: 14px;
    line-height: 1.6;
    color: #333;
    background: #f8f9fa;
    min-height: 80px;
}

/* 関連する画像（修理前後など）のバッジ */
.gallery-related {
    border: 3px solid #ff9a76;
}

.related-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: #ff6b6b;
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: bold;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.related-badge.related-after {
    background: #51cf66;
}

/* スマホ対応: 1列表示 */
@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .gallery-card {
        padding: 20px;
    }
    
    .gallery-image {
        height: 250px;
    }
    
    .gallery-caption {
        font-size: 13px;
        padding: 12px;
        min-height: auto;
    }
    
    .related-badge {
        top: 10px;
        right: 10px;
        padding: 6px 12px;
        font-size: 12px;
    }
}


/* ============================================
   初心者向けロードマップセクション
============================================ */

.roadmap-card {
    background: white;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border: 2px solid #ffd4c4;
}

.roadmap-intro {
    font-size: 16px;
    line-height: 1.8;
    color: #666;
    text-align: center;
    margin-bottom: 30px;
    padding: 15px;
    background: linear-gradient(135deg, #fff5f0 0%, #ffe4d9 100%);
    border-radius: 8px;
}

.roadmap-step {
    margin-bottom: 25px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
    border-left: 5px solid #ff9a76;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
}

.roadmap-step:hover {
    transform: translateX(10px);
    box-shadow: -5px 8px 20px rgba(255, 154, 118, 0.25);
    background: linear-gradient(135deg, #fff5f0 0%, #f8f9fa 100%);
    border-left-width: 8px;
}

.roadmap-final {
    border-left: 5px solid #51cf66;
    background: linear-gradient(135deg, #f0fff4 0%, #e6f9ed 100%);
}

.step-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.step-number {
    background: linear-gradient(135deg, #ff9a76 0%, #ff6b6b 100%);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: bold;
    white-space: nowrap;
}

.roadmap-final .step-number {
    background: linear-gradient(135deg, #51cf66 0%, #37b24d 100%);
}

.step-title {
    font-size: 20px;
    font-weight: bold;
    color: #333;
    margin: 0;
}

.step-content {
    padding-left: 10px;
}

.step-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.step-list li {
    padding: 10px 0;
    padding-left: 25px;
    position: relative;
    line-height: 1.8;
    color: #555;
}

.step-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #ff9a76;
    font-weight: bold;
    font-size: 18px;
}

.roadmap-final .step-list li:before {
    color: #51cf66;
}

.roadmap-note {
    margin-top: 25px;
    padding: 20px;
    background: linear-gradient(135deg, #fff9e6 0%, #fff3cc 100%);
    border-radius: 8px;
    border: 2px dashed #ffd966;
    font-size: 15px;
    line-height: 1.8;
    color: #666;
    text-align: center;
}

/* スマホ対応 */
@media (max-width: 768px) {
    .roadmap-card {
        padding: 20px;
    }
    
    .roadmap-intro {
        font-size: 14px;
        padding: 12px;
    }
    
    .roadmap-step {
        padding: 15px;
        margin-bottom: 20px;
    }
    
    .step-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .step-number {
        font-size: 12px;
        padding: 6px 12px;
    }
    
    .step-title {
        font-size: 18px;
    }
    
    .step-list li {
        font-size: 14px;
        padding: 8px 0;
        padding-left: 20px;
    }
    
    .roadmap-note {
        font-size: 13px;
        padding: 15px;
    }
}


/* ============================================
   タブ切り替え機能
============================================ */

/* デフォルトで全てのタブコンテンツを非表示 */
.tab-content {
    display: none;
}

/* アクティブなタブコンテンツのみ表示 */
.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease-in;
}

/* フェードインアニメーション */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* アクティブなナビゲーションアイテムのスタイル */
.nav-item.active {
    background: linear-gradient(135deg, #ff9a76 0%, #ff6b6b 100%);
    color: white;
    font-weight: bold;
}

/* コンテンツエリアのスクロールを最上部に */
.content-area {
    scroll-behavior: smooth;
}


/* ============================================
   お客様の声セクション
============================================ */

.testimonials-card {
    background: white;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border: 2px solid #ffd4c4;
}

.testimonials-intro {
    font-size: 16px;
    line-height: 1.8;
    color: #666;
    text-align: center;
    margin-bottom: 30px;
    padding: 15px;
    background: linear-gradient(135deg, #fff5f0 0%, #ffe4d9 100%);
    border-radius: 8px;
}

.testimonial-item {
    margin-bottom: 25px;
    padding: 25px;
    background: #f8f9fa;
    border-radius: 12px;
    border-left: 5px solid #51cf66;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial-item:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 12px rgba(81, 207, 102, 0.2);
}

.testimonial-header {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 2px solid #e9ecef;
}

.testimonial-name {
    font-size: 20px;
    font-weight: bold;
    color: #333;
    margin: 0;
}

.testimonial-tag {
    display: inline-block;
    background: linear-gradient(135deg, #51cf66 0%, #37b24d 100%);
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: bold;
    width: fit-content;
}

.testimonial-content {
    line-height: 1.9;
    color: #555;
}

.testimonial-content p {
    margin: 0;
    font-size: 15px;
}

/* スマホ対応 */
@media (max-width: 768px) {
    .testimonials-card {
        padding: 20px;
    }
    
    .testimonials-intro {
        font-size: 14px;
        padding: 12px;
    }
    
    .testimonial-item {
        padding: 20px;
        margin-bottom: 20px;
    }
    
    .testimonial-name {
        font-size: 18px;
    }
    
    .testimonial-tag {
        font-size: 12px;
        padding: 5px 12px;
    }
    
    .testimonial-content p {
        font-size: 14px;
    }
}


/* ============================================
   活動実績セクション（プロフィール内）
============================================ */

.achievements-section {
    margin-top: 30px;
    padding: 30px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 16px;
    border: 2px solid #ffd4c4;
}

.achievements-title {
    font-size: 24px;
    font-weight: bold;
    color: #333;
    text-align: center;
    margin-bottom: 25px;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.achievement-item {
    background: white;
    padding: 25px 20px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.achievement-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(255, 154, 118, 0.3);
}

.achievement-number {
    font-size: 42px;
    font-weight: bold;
    background: linear-gradient(135deg, #ff9a76 0%, #ff6b6b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
}

.achievement-label {
    font-size: 16px;
    font-weight: bold;
    color: #333;
    margin-bottom: 5px;
}

.achievement-sublabel {
    font-size: 13px;
    color: #999;
}

/* メーカー一覧 */
.makers-section {
    padding: 25px;
    background: white;
    border-radius: 12px;
    border: 2px dashed #ffd4c4;
}

.makers-title {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
    text-align: center;
}

.makers-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-bottom: 15px;
}

.maker-tag {
    display: inline-block;
    background: linear-gradient(135deg, #e9ecef 0%, #dee2e6 100%);
    color: #495057;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.maker-tag:hover {
    background: linear-gradient(135deg, #ff9a76 0%, #ff6b6b 100%);
    color: white;
    transform: scale(1.05);
}

.makers-note {
    font-size: 13px;
    color: #999;
    text-align: center;
    margin: 0;
}

/* スマホ対応 */
@media (max-width: 768px) {
    .achievements-section {
        padding: 20px;
    }
    
    .achievements-title {
        font-size: 20px;
    }
    
    .achievements-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .achievement-item {
        padding: 20px 15px;
    }
    
    .achievement-number {
        font-size: 32px;
    }
    
    .achievement-label {
        font-size: 14px;
    }
    
    .achievement-sublabel {
        font-size: 12px;
    }
    
    .makers-section {
        padding: 20px;
    }
    
    .makers-title {
        font-size: 16px;
    }
    
    .maker-tag {
        font-size: 12px;
        padding: 6px 12px;
    }
    
    .makers-note {
        font-size: 12px;
    }
}

/* タブレット対応 */
@media (max-width: 1024px) and (min-width: 769px) {
    .achievements-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 18px;
    }
}


/* ============================================
   FAQセクション
============================================ */

.faq-card {
    background: white;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border: 2px solid #ffd4c4;
}

.faq-intro {
    font-size: 16px;
    line-height: 1.8;
    color: #666;
    text-align: center;
    margin-bottom: 30px;
    padding: 15px;
    background: linear-gradient(135deg, #fff5f0 0%, #ffe4d9 100%);
    border-radius: 8px;
}

.faq-item {
    margin-bottom: 15px;
    border-radius: 12px;
    overflow: hidden;
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: #ff9a76;
}

.faq-question {
    display: flex;
    align-items: center;
    padding: 20px;
    background: #f8f9fa;
    cursor: pointer;
    transition: background 0.3s ease;
}

.faq-question:hover {
    background: #e9ecef;
}

.faq-item.active .faq-question {
    background: linear-gradient(135deg, #ff9a76 0%, #ff6b6b 100%);
    color: white;
}

.faq-icon {
    background: linear-gradient(135deg, #ff9a76 0%, #ff6b6b 100%);
    color: white;
    padding: 8px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: bold;
    margin-right: 15px;
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    background: white;
    color: #ff6b6b;
}

.faq-question h3 {
    flex: 1;
    font-size: 17px;
    font-weight: bold;
    margin: 0;
    color: #333;
}

.faq-item.active .faq-question h3 {
    color: white;
}

.faq-toggle {
    font-size: 16px;
    color: #999;
    margin-left: 15px;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle {
    transform: rotate(180deg);
    color: white;
}

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

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 20px;
    border-top: 2px solid rgba(255, 154, 118, 0.2);
}

.faq-answer p {
    margin: 0;
    line-height: 1.8;
    color: #555;
    font-size: 15px;
}

/* スマホ対応 */
@media (max-width: 768px) {
    .faq-card {
        padding: 20px;
    }
    
    .faq-intro {
        font-size: 14px;
        padding: 12px;
    }
    
    .faq-question {
        padding: 15px;
    }
    
    .faq-icon {
        font-size: 12px;
        padding: 6px 12px;
        margin-right: 10px;
    }
    
    .faq-question h3 {
        font-size: 15px;
    }
    
    .faq-toggle {
        font-size: 14px;
        margin-left: 10px;
    }
    
    .faq-answer p {
        font-size: 14px;
    }
    
    .faq-item.active .faq-answer {
        padding: 15px;
    }
}


/* ============================================
   提携サイトセクション
============================================ */

.partners-card {
    background: white;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border: 2px solid #d4e8ff;
}

.partners-intro {
    font-size: 16px;
    line-height: 1.8;
    color: #666;
    text-align: center;
    margin-bottom: 30px;
    padding: 15px;
    background: linear-gradient(135deg, #f0f8ff 0%, #e0f0ff 100%);
    border-radius: 8px;
}

.partner-item {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 30px;
    margin-bottom: 20px;
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
}

.partner-item:hover {
    border-color: #3498db;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
}

.partner-banner {
    text-align: center;
    margin-bottom: 25px;
}

.partner-banner-img {
    max-width: 400px;
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.partner-banner-img:hover {
    transform: scale(1.02);
}

.partner-description {
    margin-top: 20px;
}

.partner-name {
    font-size: 24px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
    text-align: center;
}

.partner-text {
    font-size: 16px;
    line-height: 1.8;
    color: #555;
    margin-bottom: 20px;
}

.partner-info {
    background: white;
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
    border-left: 4px solid #3498db;
}

.partner-address,
.partner-contact {
    font-size: 15px;
    line-height: 1.8;
    color: #333;
    margin-bottom: 15px;
}

.partner-address:last-child,
.partner-contact:last-child {
    margin-bottom: 0;
}

.partner-address strong,
.partner-contact strong {
    color: #3498db;
    font-weight: 600;
}

.partner-link {
    text-align: center;
    margin-top: 20px;
}

.partner-visit-btn {
    display: inline-block;
    padding: 15px 35px;
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: bold;
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
    transition: all 0.3s ease;
}

.partner-visit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.4);
    background: linear-gradient(135deg, #2980b9 0%, #1f6ca1 100%);
}

/* スマホ対応 */
@media (max-width: 768px) {
    .partners-card {
        padding: 20px;
    }
    
    .partners-intro {
        font-size: 14px;
        padding: 12px;
    }
    
    .partner-item {
        padding: 20px;
    }
    
    .partner-banner-img {
        max-width: 100%;
    }
    
    .partner-name {
        font-size: 20px;
    }
    
    .partner-text {
        font-size: 14px;
    }
    
    .partner-info {
        padding: 15px;
    }
    
    .partner-address,
    .partner-contact {
        font-size: 14px;
    }
    
    .partner-visit-btn {
        padding: 12px 25px;
        font-size: 14px;
    }
}


/* ============================================
   noteブログセクション
============================================ */

.note-blog-section {
    margin-top: 40px;
    padding: 30px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border: 2px solid #ffd4c4;
}

.blog-title {
    font-size: 24px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
    text-align: center;
}

.blog-description {
    font-size: 15px;
    line-height: 1.8;
    color: #666;
    text-align: center;
    margin-bottom: 25px;
}

.note-link-box {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
    margin-bottom: 30px;
    border-left: 5px solid #41c9b4;
}

.note-icon {
    font-size: 48px;
    flex-shrink: 0;
}

.note-link-box h4 {
    font-size: 20px;
    font-weight: bold;
    color: #333;
    margin: 0 0 5px 0;
}

.note-link-box p {
    font-size: 14px;
    color: #666;
    margin: 5px 0;
}

.note-link {
    color: #41c9b4;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
}

.note-link:hover {
    text-decoration: underline;
}

.note-embed {
    padding: 25px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 12px;
}

.note-embed-title {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
    text-align: center;
}

.note-embed-iframe {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 auto;
    display: block;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.note-more-link {
    text-align: center;
    margin-top: 15px;
}

.note-more-link a {
    display: inline-block;
    padding: 12px 30px;
    background: linear-gradient(135deg, #41c9b4 0%, #2ba892 100%);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-weight: bold;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.note-more-link a:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(65, 201, 180, 0.4);
}

/* スマホ対応 */
@media (max-width: 768px) {
    .note-blog-section {
        padding: 20px;
        margin-top: 30px;
    }
    
    .blog-title {
        font-size: 20px;
    }
    
    .blog-description {
        font-size: 14px;
    }
    
    .note-link-box {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .note-icon {
        font-size: 40px;
    }
    
    .note-link-box h4 {
        font-size: 18px;
    }
    
    .note-embed {
        padding: 20px;
    }
    
    .note-embed-title {
        font-size: 16px;
    }
    
    .note-embed-iframe {
        height: 350px !important;
    }
    
    .note-more-link a {
        padding: 10px 25px;
        font-size: 14px;
    }
}


/* ============================================
   活動記録セクション - noteメイン表示
============================================ */

.note-blog-main {
    padding: 30px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border: 2px solid #ffd4c4;
}

.note-blog-main .blog-title {
    font-size: 24px;
    font-weight: bold;
    color: #333;
    margin-bottom: 15px;
    text-align: center;
}

.note-blog-main .blog-description {
    font-size: 15px;
    line-height: 1.8;
    color: #666;
    text-align: center;
    margin-bottom: 25px;
}

/* スマホ対応 */
@media (max-width: 768px) {
    .note-blog-main {
        padding: 20px;
    }
    
    .note-blog-main .blog-title {
        font-size: 20px;
    }
    
    .note-blog-main .blog-description {
        font-size: 14px;
    }
}


/* ============================================
   TOPページ - ビジュアルセクション
============================================ */

.top-visual-section {
    margin-top: 40px;
    padding: 30px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 16px;
    border: 2px solid #ffd4c4;
}

.visual-intro {
    font-size: 20px;
    font-weight: bold;
    color: #333;
    text-align: center;
    margin-bottom: 30px;
    padding: 15px;
    background: white;
    border-radius: 8px;
}

.visual-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-bottom: 25px;
}

.visual-item {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
}

.visual-item:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow: 0 15px 35px rgba(255, 107, 107, 0.2);
}

.visual-item:hover .visual-image {
    transform: scale(1.1);
}

.visual-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.visual-caption {
    padding: 15px;
    font-size: 14px;
    line-height: 1.7;
    color: #555;
    min-height: 100px;
}

.gallery-link {
    text-align: center;
}

.gallery-link-button {
    display: inline-block;
    padding: 12px 30px;
    background: linear-gradient(135deg, #ff9a76 0%, #ff6b6b 100%);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-weight: bold;
    font-size: 16px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery-link-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 107, 107, 0.4);
}

/* スマホ対応 */
@media (max-width: 768px) {
    .visual-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .visual-intro {
        font-size: 16px;
        padding: 12px;
    }
    
    .visual-image {
        height: 220px;
    }
    
    .visual-caption {
        font-size: 13px;
        min-height: auto;
    }
}

/* ============================================
   TOPページ - 数字で見る活動記録
============================================ */

.top-stats-section {
    margin-top: 40px;
    padding: 30px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border: 2px solid #ffd4c4;
}

.stats-title {
    font-size: 24px;
    font-weight: bold;
    color: #333;
    text-align: center;
    margin-bottom: 30px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.stat-item {
    text-align: center;
    padding: 25px 15px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 12px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid transparent;
    cursor: pointer;
}

.stat-item:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 15px 30px rgba(255, 107, 107, 0.2);
    background: linear-gradient(135deg, #fff5f0 0%, #ffe4d9 100%);
    border-color: #ff9a76;
}

.stat-item:hover .stat-number {
    transform: scale(1.1);
    transition: transform 0.3s ease;
}

.stat-number {
    font-size: 42px;
    font-weight: bold;
    background: linear-gradient(135deg, #ff9a76 0%, #ff6b6b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
    transition: transform 0.3s ease;
}

.stat-label {
    font-size: 14px;
    color: #666;
    font-weight: 600;
}

/* スマホ対応 */
@media (max-width: 768px) {
    .top-stats-section {
        padding: 20px;
        margin-top: 30px;
    }
    
    .stats-title {
        font-size: 18px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .stat-item {
        padding: 20px 10px;
    }
    
    .stat-number {
        font-size: 32px;
    }
    
    .stat-label {
        font-size: 12px;
    }
}

/* ============================================
   TOPページ - CTAボタン
============================================ */

.top-cta-section {
    margin-top: 40px;
    text-align: center;
    display: flex;
    gap: 20px;
    justify-content: center;
    align-items: center;
}

.cta-button {
    display: inline-block;
    padding: 18px 40px;
    border-radius: 30px;
    font-size: 18px;
    font-weight: bold;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.cta-button:hover::before {
    width: 300px;
    height: 300px;
}

.cta-primary {
    background: linear-gradient(135deg, #ff9a76 0%, #ff6b6b 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
}

.cta-primary:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 12px 30px rgba(255, 107, 107, 0.5);
}

.cta-primary:active {
    transform: translateY(-2px) scale(1.02);
}

.cta-secondary {
    background: linear-gradient(135deg, #e9ecef 0%, #dee2e6 100%);
    color: #333;
    border: 2px solid #ffd4c4;
    box-shadow: 0 4px 15px rgba(255, 154, 118, 0.2);
}

.cta-secondary:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 12px 30px rgba(255, 154, 118, 0.4);
    background: linear-gradient(135deg, #ffd4c4 0%, #ffc4a4 100%);
    border-color: #ff9a76;
}

.cta-secondary:active {
    transform: translateY(-2px) scale(1.02);
}

/* スマホ対応 */
@media (max-width: 768px) {
    .top-cta-section {
        flex-direction: column;
        gap: 15px;
        margin-top: 30px;
    }
    
    .cta-button {
        padding: 15px 30px;
        font-size: 16px;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }
}


/* ============================================
   ヘッダー - タイトルリンク
============================================ */

.main-title-link {
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.main-title-link:hover {
    opacity: 0.8;
}

.main-title-link:hover .main-title {
    color: #ff6b6b;
}


/* ============================================
   TOPページ - 月間活動レポート
============================================ */

.monthly-report-section {
    margin-top: 40px;
    padding: 30px;
    background: linear-gradient(135deg, #fff5f0 0%, #ffe4d9 100%);
    border-radius: 16px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border: 2px solid #ffd4c4;
}

.report-title {
    font-size: 24px;
    font-weight: bold;
    color: #333;
    text-align: center;
    margin-bottom: 5px;
}

.report-date {
    font-size: 13px;
    color: #999;
    text-align: center;
    margin-bottom: 25px;
}

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

.report-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.report-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

.report-highlight {
    grid-column: span 1;
}

.report-icon {
    font-size: 36px;
    flex-shrink: 0;
}

.report-content {
    flex: 1;
}

.report-content h4 {
    font-size: 16px;
    font-weight: bold;
    color: #333;
    margin: 0 0 8px 0;
}

.report-number {
    font-size: 28px;
    font-weight: bold;
    background: linear-gradient(135deg, #ff9a76 0%, #ff6b6b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
}

.report-detail {
    font-size: 14px;
    line-height: 1.6;
    color: #555;
    margin: 0;
}

/* スマホ対応 */
@media (max-width: 768px) {
    .monthly-report-section {
        padding: 20px;
        margin-top: 30px;
    }
    
    .report-title {
        font-size: 20px;
    }
    
    .report-date {
        font-size: 12px;
    }
    
    .report-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .report-highlight {
        grid-column: span 1;
    }
    
    .report-item {
        padding: 15px;
        gap: 12px;
    }
    
    .report-icon {
        font-size: 28px;
    }
    
    .report-content h4 {
        font-size: 14px;
    }
    
    .report-number {
        font-size: 24px;
    }
    
    .report-detail {
        font-size: 13px;
    }
}


/* ============================================
   お問い合わせ - 商業目的ではない旨の注意書き
============================================ */

.contact-notice {
    font-size: 14px;
    color: #ff6b6b;
    font-weight: 600;
    text-align: center;
    margin: 15px 0;
    padding: 12px;
    background: linear-gradient(135deg, #fff5f0 0%, #ffe4d9 100%);
    border-radius: 8px;
    border: 2px solid #ffd4c4;
}

@media (max-width: 768px) {
    .contact-notice {
        font-size: 13px;
        padding: 10px;
    }
}
/* ============================================
   お問い合わせ - 商業目的ではない旨の注意書き
============================================ */

.contact-notice {
    font-size: 14px;
    color: #ff6b6b;
    font-weight: 600;
    text-align: center;
    margin: 15px 0;
    padding: 12px;
    background: linear-gradient(135deg, #fff5f0 0%, #ffe4d9 100%);
    border-radius: 8px;
    border: 2px solid #ffd4c4;
}

@media (max-width: 768px) {
    .contact-notice {
        font-size: 13px;
        padding: 10px;
    }
}


/* ============================================
   グッズ - 商業目的ではない旨の注意書き
============================================ */

.goods-notice {
    font-size: 13px;
    color: #666;
    font-style: italic;
    margin-top: 15px;
    padding: 10px;
    background: #f8f9fa;
    border-radius: 6px;
    border-left: 3px solid #ff8c42;
}

@media (max-width: 768px) {
    .goods-notice {
        font-size: 12px;
        padding: 8px;
    }
}

/* ============================================
   スマホ対応 - 訪問者カウンターを目次の下に配置
============================================ */

@media (max-width: 768px) {
    /* サイドバー内の順序を変更 */
    .sidebar {
        display: flex;
        flex-direction: column;
        position: sticky;
        top: 0;
        z-index: 100;
        background: white;
        padding: 15px 10px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }
    
    /* ナビゲーションを先に表示 */
    .navigation {
        order: 1;
    }
    
    /* 訪問者カウンターを後に表示 */
    .counter-display {
        order: 2;
        padding: 15px;
        margin-top: 15px;
    }
    
    /* カウンター数字を小さく */
    .counter-number {
        font-size: 32px;
    }
    
    /* カウンターテキストを小さく */
    .counter-text {
        font-size: 12px;
    }
    
    /* タブコンテンツの表示制御（PCと同じ） */
    .tab-content {
        display: none;
        opacity: 0;
    }
    
    .tab-content.active {
        display: block;
        opacity: 1;
        animation: fadeIn 0.3s ease-in;
    }
    
    /* コンテンツエリア */
    .content-area {
        padding-top: 10px;
    }
    
    /* セクション間の余白 */
    .content-section {
        margin-bottom: 20px;
    }
}

/* ============================================
   ページトップへ戻るボタン
============================================ */

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #ff9a76 0%, #ff6b6b 100%);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
    z-index: 1000;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.4);
}

@media (max-width: 768px) {
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
        font-size: 20px;
    }
}


/* ============================================
   ローディング画面
============================================ */

/* ============================================
   ローディング画面（改良版）
============================================ */

.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #ffecd2 0%, #fcb69f 50%, #ffd89b 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}

.loading-screen.fade-out {
    opacity: 0;
    visibility: hidden;
}

.loading-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

/* ロゴのアニメーション */
.loading-logo-wrapper {
    position: relative;
    width: 120px;
    height: 120px;
}

.loading-logo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 4px solid #ff9a76;
    box-shadow: 0 8px 20px rgba(255, 154, 118, 0.4);
}

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

@keyframes logoPulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 8px 20px rgba(255, 154, 118, 0.4);
    }
    50% {
        transform: scale(1.1);
        box-shadow: 0 12px 30px rgba(255, 154, 118, 0.6);
    }
}

/* RCカー走行アニメーション */
.loading-spinner-wrapper {
    position: relative;
    width: 200px;
    height: 60px;
    margin: 20px 0;
}

.spinner-track {
    position: absolute;
    bottom: 20px;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(255, 154, 118, 0.3) 25%, 
        rgba(255, 154, 118, 0.8) 50%, 
        rgba(255, 154, 118, 0.3) 75%, 
        transparent 100%
    );
    border-radius: 2px;
    animation: trackPulse 2s ease-in-out infinite;
}

@keyframes trackPulse {
    0%, 100% {
        opacity: 0.5;
    }
    50% {
        opacity: 1;
    }
}

.spinner-car {
    position: absolute;
    bottom: 10px;
    font-size: 32px;
    animation: carDrive 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

@keyframes carDrive {
    0% {
        left: -40px;
        transform: translateY(0) rotate(-5deg);
    }
    25% {
        transform: translateY(-5px) rotate(0deg);
    }
    50% {
        transform: translateY(0) rotate(5deg);
    }
    75% {
        transform: translateY(-5px) rotate(0deg);
    }
    100% {
        left: calc(100% + 40px);
        transform: translateY(0) rotate(-5deg);
    }
}

/* ローディングテキスト */
.loading-text {
    font-size: 18px;
    color: #ff6b6b;
    font-weight: bold;
    animation: textFade 1.5s ease-in-out infinite;
}

@keyframes textFade {
    0%, 100% {
        opacity: 0.5;
    }
    50% {
        opacity: 1;
    }
}

/* プログレスバー */
.loading-progress {
    width: 200px;
    height: 4px;
    background: rgba(255, 154, 118, 0.2);
    border-radius: 2px;
    overflow: hidden;
    margin-top: 10px;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #ff6b6b, #ff9a76, #ffa94d);
    border-radius: 2px;
    animation: progressMove 2s ease-in-out infinite;
}

@keyframes progressMove {
    0% {
        width: 0%;
        opacity: 0.8;
    }
    50% {
        width: 70%;
        opacity: 1;
    }
    100% {
        width: 100%;
        opacity: 0.8;
    }
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .loading-logo {
        width: 100px;
        height: 100px;
    }
    
    .loading-spinner-wrapper {
        width: 150px;
    }
    
    .spinner-car {
        font-size: 24px;
    }
    
    .loading-progress {
        width: 150px;
    }
}


/* ============================================
   ダークモード切り替えボタン
============================================ */

.dark-mode-toggle {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: white;
    border: 2px solid #ff9a76;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 100;
}

.dark-mode-toggle:hover {
    transform: rotate(20deg);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.dark-mode-toggle .dark-icon {
    display: none;
}

body.dark-mode .dark-mode-toggle .light-icon {
    display: none;
}

body.dark-mode .dark-mode-toggle .dark-icon {
    display: inline;
}

@media (max-width: 768px) {
    .dark-mode-toggle {
        width: 40px;
        height: 40px;
        font-size: 20px;
        top: 10px;
        right: 10px;
    }
}


/* ============================================
   ダークモード スタイル
============================================ */

body.dark-mode {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 50%, #2c3e50 100%);
    color: #ecf0f1;
}

body.dark-mode .site-header {
    background: #34495e;
    border-bottom-color: #ff9a76;
}

body.dark-mode .header-content {
    background: rgba(52, 73, 94, 0.95);
}

body.dark-mode .main-title {
    color: #ecf0f1;
}

body.dark-mode .subtitle {
    color: #bdc3c7;
}

body.dark-mode .sidebar {
    background: #34495e;
}

body.dark-mode .nav-item {
    background: rgba(255, 154, 118, 0.1);
    color: #ff9a76;
}

body.dark-mode .nav-item:hover {
    background: #ff9a76;
    color: white;
}

body.dark-mode .nav-item.active {
    background: #ff9a76;
    color: white;
}

body.dark-mode .counter-display {
    background: rgba(255, 154, 118, 0.1);
}

body.dark-mode .content-section {
    background: #34495e;
    color: #ecf0f1;
}

body.dark-mode .section-title {
    color: #ff9a76;
}

body.dark-mode .greeting-content,
body.dark-mode .gallery-card,
body.dark-mode .roadmap-card,
body.dark-mode .profile-card,
body.dark-mode .sns-card,
body.dark-mode .support-card,
body.dark-mode .testimonials-card,
body.dark-mode .faq-card,
body.dark-mode .contact-card,
body.dark-mode .goods-card {
    background: rgba(44, 62, 80, 0.6);
}

body.dark-mode .site-footer {
    background: #2c3e50;
    color: #bdc3c7;
}


/* ============================================
   スムーズスクロール効果
============================================ */

.fade-in {
    animation: fadeIn 0.6s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.slide-in-left {
    animation: slideInLeft 0.6s ease-out;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.slide-in-right {
    animation: slideInRight 0.6s ease-out;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ============================================
   パンくずリスト
============================================ */

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 0;
    margin-bottom: 15px;
    font-size: 14px;
    color: #666;
}

.breadcrumb-link {
    color: #ff9a76;
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb-link:hover {
    color: #ff6b6b;
    text-decoration: underline;
}

.breadcrumb-separator {
    color: #999;
    font-weight: bold;
}

.breadcrumb-item {
    color: #333;
    font-weight: 600;
}

body.dark-mode .breadcrumb {
    color: #bdc3c7;
}

body.dark-mode .breadcrumb-item {
    color: #ecf0f1;
}

body.dark-mode .breadcrumb-separator {
    color: #7f8c8d;
}


/* ============================================
   サイト内検索
============================================ */

.search-box {
    background: white;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.search-title {
    font-size: 18px;
    font-weight: bold;
    color: #ff6b6b;
    margin-bottom: 15px;
    text-align: center;
}

.search-input-wrapper {
    display: flex;
    gap: 8px;
    margin-bottom: 10px;
}

.search-input {
    flex: 1;
    padding: 10px 15px;
    border: 2px solid #ff9a76;
    border-radius: 8px;
    font-size: 14px;
    font-family: 'Zen Maru Gothic', sans-serif;
    transition: border-color 0.3s ease;
}

.search-input:focus {
    outline: none;
    border-color: #ff6b6b;
}

.search-btn {
    padding: 10px 20px;
    background: linear-gradient(135deg, #ff9a76 0%, #ff6b6b 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.search-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(255, 107, 107, 0.3);
}

.search-results {
    max-height: 300px;
    overflow-y: auto;
    margin-top: 10px;
}

.search-result-item {
    padding: 10px;
    background: #fff5f0;
    border-left: 3px solid #ff9a76;
    margin-bottom: 8px;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.search-result-item:hover {
    background: #ffe4d9;
    transform: translateX(5px);
}

.search-result-title {
    font-weight: bold;
    color: #ff6b6b;
    font-size: 14px;
    margin-bottom: 5px;
}

.search-result-excerpt {
    font-size: 13px;
    color: #666;
    line-height: 1.4;
}

.search-no-results {
    text-align: center;
    padding: 20px;
    color: #999;
    font-size: 14px;
}

body.dark-mode .search-box {
    background: rgba(52, 73, 94, 0.8);
}

body.dark-mode .search-input {
    background: rgba(44, 62, 80, 0.6);
    color: #ecf0f1;
    border-color: #ff9a76;
}

body.dark-mode .search-result-item {
    background: rgba(255, 154, 118, 0.1);
}

body.dark-mode .search-result-item:hover {
    background: rgba(255, 154, 118, 0.2);
}

body.dark-mode .search-result-title {
    color: #ff9a76;
}

body.dark-mode .search-result-excerpt {
    color: #bdc3c7;
}

@media (max-width: 768px) {
    .search-box {
        padding: 15px;
        margin-bottom: 15px;
    }
    
    .search-input-wrapper {
        flex-direction: column;
    }
    
    .search-btn {
        width: 100%;
    }
}

/* ============================================
   言語切り替えボタン
============================================ */

.language-switcher {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-top: 15px;
}

.lang-btn {
    padding: 8px 15px;
    background: white;
    border: 2px solid #ff9a76;
    border-radius: 8px;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Zen Maru Gothic', sans-serif;
}

.lang-btn:hover {
    background: #fff5f0;
    transform: translateY(-2px);
}

.lang-btn.active {
    background: linear-gradient(135deg, #ff9a76 0%, #ff6b6b 100%);
    color: white;
    border-color: #ff6b6b;
}

@media (max-width: 768px) {
    .language-switcher {
        flex-wrap: wrap;
        gap: 5px;
    }
    
    .lang-btn {
        padding: 6px 10px;
        font-size: 12px;
    }
}


/* ============================================
   最新の活動報告（Coming Soon）
============================================ */

.news-card {
    background: white;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.coming-soon-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 300px;
}

.coming-soon-icon {
    font-size: 80px;
    margin-bottom: 20px;
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

.coming-soon-title {
    font-size: 36px;
    font-weight: bold;
    color: #ff6b6b;
    margin-bottom: 15px;
    font-family: 'Zen Kurenaido', cursive;
}

.coming-soon-text {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 30px;
}

.coming-soon-animation {
    display: flex;
    gap: 10px;
}

.dot {
    width: 15px;
    height: 15px;
    background: #ff9a76;
    border-radius: 50%;
    animation: dotPulse 1.5s ease-in-out infinite;
}

.dot:nth-child(2) {
    animation-delay: 0.3s;
}

.dot:nth-child(3) {
    animation-delay: 0.6s;
}

@keyframes dotPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.5);
        opacity: 0.5;
    }
}

body.dark-mode .news-card {
    background: rgba(44, 62, 80, 0.6);
}

body.dark-mode .coming-soon-text {
    color: #bdc3c7;
}


/* ============================================
   ホバー時の3D効果
============================================ */

.gallery-item,
.roadmap-step,
.profile-card,
.sns-item,
.testimonial-item,
.faq-item,
.nav-item {
    transition: all 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-10px) rotateX(5deg);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.roadmap-step:hover {
    transform: translateX(10px) rotateY(5deg);
    box-shadow: 0 10px 25px rgba(255, 154, 118, 0.3);
}

.profile-card:hover,
.sns-item:hover,
.testimonial-item:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.faq-item:hover {
    transform: translateX(5px) rotateY(2deg);
}

.nav-item:hover {
    transform: translateX(10px) rotateY(5deg);
    box-shadow: 0 6px 15px rgba(255, 154, 118, 0.4);
}

.cta-button:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 10px 25px rgba(255, 107, 107, 0.4);
}

/* 3D効果の基本設定 */
.content-section {
    perspective: 1000px;
}


/* ============================================
   PWA インストールバナー
============================================ */

.pwa-install-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #ff9a76 0%, #ff6b6b 100%);
    color: white;
    padding: 15px 20px;
    display: none;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.2);
    z-index: 1001;
}

.pwa-install-banner.show {
    display: flex;
}

.pwa-banner-content {
    flex: 1;
}

.pwa-banner-title {
    font-weight: bold;
    font-size: 16px;
    margin-bottom: 5px;
}

.pwa-banner-text {
    font-size: 14px;
}

.pwa-banner-buttons {
    display: flex;
    gap: 10px;
}

.pwa-install-btn,
.pwa-close-btn {
    padding: 8px 15px;
    border: none;
    border-radius: 6px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.pwa-install-btn {
    background: white;
    color: #ff6b6b;
}

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

.pwa-close-btn {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.pwa-close-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

@media (max-width: 768px) {
    .pwa-install-banner {
        flex-direction: column;
        gap: 10px;
        padding: 15px;
    }
    
    .pwa-banner-buttons {
        width: 100%;
        justify-content: stretch;
    }
    
    .pwa-install-btn,
    .pwa-close-btn {
        flex: 1;
    }
}

/* ===================================
   ラジコン文化への想いセクション
   =================================== */

.passion-section {
    margin-top: 3rem;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(255, 154, 118, 0.1) 0%, rgba(255, 210, 200, 0.1) 100%);
    border-radius: 12px;
    border-left: 4px solid #ff9a76;
}

.passion-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ff9a76;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.passion-content {
    line-height: 1.9;
}

.passion-text {
    margin-bottom: 1.2rem;
    color: #333;
    font-size: 1rem;
    text-align: justify;
}

.passion-text strong {
    color: #ff6b3d;
    font-weight: 600;
}

.passion-closing {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 2px solid rgba(255, 154, 118, 0.3);
    font-weight: 500;
    color: #ff6b3d;
    text-align: center;
}

/* ダークモード対応 */
.dark-mode .passion-section {
    background: linear-gradient(135deg, rgba(255, 154, 118, 0.15) 0%, rgba(255, 210, 200, 0.15) 100%);
    border-left-color: #ff9a76;
}

.dark-mode .passion-text {
    color: #e0e0e0;
}

.dark-mode .passion-text strong {
    color: #ffa07a;
}

.dark-mode .passion-closing {
    border-top-color: rgba(255, 154, 118, 0.4);
    color: #ffa07a;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .passion-section {
        padding: 1.5rem;
        margin-top: 2rem;
    }
    
    .passion-title {
        font-size: 1.3rem;
    }
    
    .passion-text {
        font-size: 0.95rem;
        line-height: 1.8;
    }
}
/* ===================================
   最新の活動報告セクション（更新版）
   =================================== */

.news-article {
    padding: 0;
}

.news-header {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid rgba(255, 154, 118, 0.2);
}

.news-date {
    display: inline-block;
    font-size: 0.9rem;
    color: #999;
    margin-bottom: 0.5rem;
}

.news-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ff6b3d;
    margin: 0;
}

.news-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.news-section {
    padding: 1.2rem;
    background: rgba(255, 154, 118, 0.05);
    border-left: 3px solid #ff9a76;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.news-section:hover {
    background: rgba(255, 154, 118, 0.08);
    transform: translateX(5px);
}

.news-subtitle {
    font-size: 1.1rem;
    font-weight: 600;
    color: #ff6b3d;
    margin: 0 0 0.8rem 0;
}

.news-section p {
    margin: 0;
    line-height: 1.8;
    color: #333;
}

/* ダークモード対応 */
.dark-mode .news-header {
    border-bottom-color: rgba(255, 154, 118, 0.3);
}

.dark-mode .news-date {
    color: #aaa;
}

.dark-mode .news-title {
    color: #ffa07a;
}

.dark-mode .news-section {
    background: rgba(255, 154, 118, 0.1);
    border-left-color: #ff9a76;
}

.dark-mode .news-section:hover {
    background: rgba(255, 154, 118, 0.15);
}

.dark-mode .news-subtitle {
    color: #ffa07a;
}

.dark-mode .news-section p {
    color: #e0e0e0;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .news-title {
        font-size: 1.3rem;
    }
    
    .news-section {
        padding: 1rem;
    }
    
    .news-subtitle {
        font-size: 1rem;
    }
    
    .news-section:hover {
        transform: translateX(3px);
    }
}

/* ============================================
   スクロールアニメーション
============================================ */

/* 基本的なアニメーションクラス */
.scroll-animate {
    opacity: 0;
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.scroll-animate.is-visible {
    opacity: 1;
}

/* フェードイン */
.fade-in {
    transform: translateY(30px);
}

.fade-in.is-visible {
    transform: translateY(0);
}

/* 左からスライドイン */
.slide-in-left {
    transform: translateX(-50px);
}

.slide-in-left.is-visible {
    transform: translateX(0);
}

/* 右からスライドイン */
.slide-in-right {
    transform: translateX(50px);
}

.slide-in-right.is-visible {
    transform: translateX(0);
}

/* スケールアップ */
.scale-up {
    transform: scale(0.9);
}

.scale-up.is-visible {
    transform: scale(1);
}

/* 順次表示用（カードなど） */
.scroll-animate-item {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.scroll-animate-item.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* 遅延アニメーション */
.scroll-animate-item[data-delay="0"] {
    transition-delay: 0s;
}

.scroll-animate-item[data-delay="1"] {
    transition-delay: 0.1s;
}

.scroll-animate-item[data-delay="2"] {
    transition-delay: 0.2s;
}

.scroll-animate-item[data-delay="3"] {
    transition-delay: 0.3s;
}

.scroll-animate-item[data-delay="4"] {
    transition-delay: 0.4s;
}

.scroll-animate-item[data-delay="5"] {
    transition-delay: 0.5s;
}

/* 特殊効果 - 回転しながらフェードイン */
.rotate-in {
    transform: rotate(-10deg) scale(0.9);
    opacity: 0;
}

.rotate-in.is-visible {
    transform: rotate(0deg) scale(1);
    opacity: 1;
}

/* 特殊効果 - ブラー効果 */
.blur-in {
    filter: blur(10px);
    opacity: 0;
}

.blur-in.is-visible {
    filter: blur(0);
    opacity: 1;
}

/* レスポンシブ対応 - アニメーション距離を調整 */
@media (max-width: 768px) {
    .slide-in-left {
        transform: translateX(-30px);
    }
    
    .slide-in-right {
        transform: translateX(30px);
    }
    
    .fade-in {
        transform: translateY(20px);
    }
    
    .scroll-animate-item {
        transform: translateY(20px);
    }
}

/* アクセシビリティ対応 - 動きを減らす設定 */
@media (prefers-reduced-motion: reduce) {
    .scroll-animate,
    .scroll-animate-item,
    .fade-in,
    .slide-in-left,
    .slide-in-right,
    .scale-up,
    .rotate-in,
    .blur-in {
        transition: opacity 0.3s ease !important;
        transform: none !important;
    }
}
/* ===== Phase 3: コンバージョン率向上施策のスタイル ===== */

/* 信頼性の統計表示 */
.trust-stats {
    display: flex;
    justify-content: space-around;
    align-items: center;
    gap: 20px;
    margin: 40px 0;
    padding: 30px;
    background: linear-gradient(135deg, #fff 0%, #fff5f0 100%);
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(255, 154, 118, 0.2);
}

.trust-stats .stat-item {
    text-align: center;
    flex: 1;
}

.trust-stats .stat-number {
    font-size: 48px;
    font-weight: bold;
    background: linear-gradient(135deg, #ff6b6b 0%, #ff9a76 50%, #ffa94d 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
}

.trust-stats .stat-label {
    font-size: 14px;
    color: #666;
    font-weight: 500;
}

/* 初心者向けガイドへの誘導 */
.beginner-guide-cta {
    margin: 40px 0;
    padding: 0;
}

.guide-cta-content {
    display: flex;
    align-items: center;
    gap: 30px;
    padding: 40px;
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    border-radius: 15px;
    border-left: 6px solid #2196F3;
    box-shadow: 0 4px 15px rgba(33, 150, 243, 0.2);
}

.guide-cta-icon {
    font-size: 60px;
    flex-shrink: 0;
}

.guide-cta-text {
    flex: 1;
}

.guide-cta-title {
    font-size: 24px;
    color: #1976D2;
    margin-bottom: 10px;
    font-weight: bold;
}

.guide-cta-description {
    font-size: 16px;
    color: #555;
    margin-bottom: 20px;
    line-height: 1.6;
}

.guide-cta-button {
    display: inline-block;
    padding: 12px 30px;
    background: linear-gradient(135deg, #2196F3 0%, #1976D2 100%);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(33, 150, 243, 0.3);
}

.guide-cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(33, 150, 243, 0.4);
}

/* CTAセクションの強化 */
.cta-highlight {
    text-align: center;
    padding: 50px 30px;
    background: linear-gradient(135deg, #fff5f0 0%, #ffe0d0 100%);
    border-radius: 15px;
    border: 3px solid #ff9a76;
    box-shadow: 0 8px 25px rgba(255, 154, 118, 0.3);
}

.cta-highlight-title {
    font-size: 28px;
    color: #ff6b6b;
    margin-bottom: 15px;
    font-weight: bold;
}

.cta-highlight-text {
    font-size: 16px;
    color: #666;
    margin-bottom: 30px;
    line-height: 1.8;
}

/* お問い合わせページの注意書きスタイル */
.contact-important-notice,
.contact-technical-notice {
    display: flex;
    gap: 20px;
    padding: 25px;
    margin: 25px 0;
    border-radius: 12px;
    background: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.contact-important-notice {
    border-left: 5px solid #ff9800;
    background: linear-gradient(135deg, #fff3e0 0%, #ffffff 100%);
}

.contact-technical-notice {
    border-left: 5px solid #2196F3;
    background: linear-gradient(135deg, #e3f2fd 0%, #ffffff 100%);
}

.contact-important-notice .notice-icon,
.contact-technical-notice .notice-icon {
    font-size: 36px;
    flex-shrink: 0;
    line-height: 1;
}

.notice-content {
    flex: 1;
}

.notice-content h4 {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 10px;
    color: #333;
}

.notice-content p {
    font-size: 15px;
    line-height: 1.8;
    color: #555;
}

.notice-content strong {
    color: #ff6b6b;
    font-weight: bold;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .trust-stats {
        flex-direction: column;
        gap: 30px;
        padding: 30px 20px;
    }
    
    .trust-stats .stat-number {
        font-size: 40px;
    }
    
    .guide-cta-content {
        flex-direction: column;
        text-align: center;
        padding: 30px 20px;
    }
    
    .guide-cta-icon {
        font-size: 50px;
    }
    
    .guide-cta-title {
        font-size: 20px;
    }
    
    .guide-cta-description {
        font-size: 14px;
    }
    
    .cta-highlight {
        padding: 40px 20px;
    }
    
    .cta-highlight-title {
        font-size: 24px;
    }
    
    .cta-highlight-text {
        font-size: 14px;
    }
    
    .contact-important-notice,
    .contact-technical-notice {
        flex-direction: column;
        padding: 20px;
        text-align: center;
    }
    
    .contact-important-notice .notice-icon,
    .contact-technical-notice .notice-icon {
        font-size: 30px;
    }
    
    .notice-content h4 {
        font-size: 16px;
    }
    
    .notice-content p {
        font-size: 14px;
    }
}

/* ============================================
   箇条書きの点の位置調整
============================================ */

/* ニュースセクション内のリストスタイル */
.news-section ul,
.news-content ul {
    padding-left: 25px; /* デフォルトの40pxから25pxに変更 */
    margin-left: 0;
}

.news-section li,
.news-content li {
    padding-left: 5px; /* 点と文章の間隔を調整 */
    margin-bottom: 8px;
}

/* ネストされたリスト */
.news-section ul ul,
.news-content ul ul {
    padding-left: 20px;
    margin-top: 5px;
}
/* ==========================================================================
   グッズセクション - PDFダウンロード
   ========================================================================== */

.goods-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.goods-card-title {
    font-size: 1.5rem;
    font-weight: bold;
    color: #2c3e50;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.goods-card-description {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.pdf-download-item {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 12px;
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
}

.pdf-download-item:hover {
    border-color: #ff7043;
    box-shadow: 0 4px 12px rgba(255, 112, 67, 0.1);
}

.pdf-icon {
    font-size: 3rem;
    flex-shrink: 0;
}

.pdf-content {
    flex: 1;
}

.pdf-content h4 {
    font-size: 1.25rem;
    font-weight: bold;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.pdf-features {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
    color: #555;
}

.pdf-features li {
    padding: 0.5rem 0;
    line-height: 1.6;
}

.download-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    background: linear-gradient(135deg, #ff7043 0%, #ff5722 100%);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    box-shadow: 0 4px 15px rgba(255, 112, 67, 0.3);
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.download-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 112, 67, 0.4);
    background: linear-gradient(135deg, #ff5722 0%, #f4511e 100%);
}

.download-button:active {
    transform: translateY(0);
}

.pdf-notice {
    font-size: 0.9rem;
    color: #888;
    margin-top: 0.75rem;
    font-style: italic;
}

.goods-coming-soon {
    background: #f8f9fa;
    border: 2px dashed #dee2e6;
}

.coming-soon {
    font-size: 1.25rem;
    font-weight: bold;
    color: #6c757d;
    text-align: center;
    margin: 1rem 0;
}

.goods-notice {
    font-size: 0.9rem;
    color: #6c757d;
    text-align: center;
    margin-top: 1rem;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .pdf-download-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .pdf-icon {
        font-size: 2.5rem;
    }
    
    .download-button {
        width: 100%;
        justify-content: center;
    }
}


/* ========================================
   RCアーカイブ関連スタイル
   ======================================== */

/* アーカイブバナー（ファーストビュー直下） */
.archive-banner {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 40px 20px;
    margin: 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.archive-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: shimmer 8s infinite linear;
}

@keyframes shimmer {
    0% {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    100% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

.archive-banner-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    position: relative;
    z-index: 1;
}

.archive-banner-icon {
    font-size: 4rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.archive-banner-text {
    flex: 1;
}

.archive-banner-title {
    color: white;
    font-size: 2rem;
    margin: 0 0 10px 0;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.archive-banner-subtitle {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.2rem;
    margin: 0;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.archive-banner-button {
    display: inline-block;
    padding: 18px 45px;
    background: white;
    color: #667eea;
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    font-size: 1.3rem;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    white-space: nowrap;
}

.archive-banner-button:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .archive-banner {
        padding: 30px 15px;
    }
    
    .archive-banner-content {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
    
    .archive-banner-icon {
        font-size: 3rem;
    }
    
    .archive-banner-title {
        font-size: 1.5rem;
    }
    
    .archive-banner-subtitle {
        font-size: 1rem;
    }
    
    .archive-banner-button {
        padding: 15px 35px;
        font-size: 1.1rem;
        width: 100%;
        max-width: 300px;
    }
}

/* ダークモード対応 */
body.dark-mode .archive-banner {
    background: linear-gradient(135deg, #4a5fc1 0%, #5a3a7a 100%);
}


/* ============================================
   AI相談室セクション
   ============================================ */
.ai-consultation-section {
    margin: 60px 0;
    padding: 50px 40px;
    background: linear-gradient(135deg, #00b4db 0%, #0083b0 100%);
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    text-align: center;
}

.ai-consultation-content {
    max-width: 800px;
    margin: 0 auto;
}

.ai-consultation-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    animation: bounce 2s infinite;
}

.ai-consultation-title {
    color: white;
    font-size: 2.5em;
    margin-bottom: 25px;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    font-family: 'Zen Kurenaido', cursive;
}

.ai-consultation-description {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.2em;
    line-height: 1.9;
    margin-bottom: 30px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.ai-consultation-btn {
    display: inline-block;
    padding: 20px 60px;
    background-color: #ffd700;
    color: #333;
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    font-size: 1.4em;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    border: 3px solid #fff;
}

.ai-consultation-btn:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    background-color: #ffec00;
}

.ai-consultation-note {
    margin-top: 25px;
    font-size: 0.95em;
    color: rgba(255, 255, 255, 0.85);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
    padding: 15px 20px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .ai-consultation-section {
        padding: 40px 20px;
        margin: 40px 0;
    }
    
    .ai-consultation-icon {
        font-size: 3rem;
    }
    
    .ai-consultation-title {
        font-size: 1.8em;
    }
    
    .ai-consultation-description {
        font-size: 1em;
    }
    
    .ai-consultation-btn {
        padding: 15px 40px;
        font-size: 1.1em;
        width: 100%;
        max-width: 300px;
    }
    
    .ai-consultation-note {
        font-size: 0.85em;
        padding: 12px 15px;
    }
}

/* ダークモード対応 */
body.dark-mode .ai-consultation-section {
    background: linear-gradient(135deg, #006994 0%, #004d6b 100%);
}