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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Yu Mincho', 'YuMincho', 'Hiragino Mincho ProN', 'Hiragino Mincho Pro',
                 'HG明朝E', 'ＭＳ Ｐ明朝', 'MS PMincho', serif;
    line-height: 2;
    color: #3a3a3a;
    background-color: #f5f3f0;
    letter-spacing: 0.05em;
}

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

/* ========================================
   タイポグラフィ
   ======================================== */
.section-title {
    font-size: 2rem;
    font-weight: 400;
    text-align: center;
    margin-bottom: 2rem;
    color: #4a5759;
    letter-spacing: 0.1em;
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 1px;
    background: linear-gradient(to right, transparent, #b8a490, transparent);
}

.section-intro {
    text-align: center;
    font-size: 1rem;
    color: #5a6a6f;
    margin-bottom: 3rem;
    line-height: 2.2;
    letter-spacing: 0.05em;
}

/* ========================================
   ボタン
   ======================================== */
.cta-button {
    display: inline-block;
    padding: 14px 42px;
    font-size: 1rem;
    font-weight: 400;
    text-decoration: none;
    border-radius: 2px;
    transition: all 0.4s ease;
    border: none;
    cursor: pointer;
    letter-spacing: 0.1em;
}

.cta-button.primary {
    background: #7a9299;
    color: #f5f3f0;
    box-shadow: 0 2px 8px rgba(90, 106, 111, 0.15);
    border: 1px solid #6a8289;
}

.cta-button.primary:hover {
    background: #8aa2a9;
    box-shadow: 0 4px 12px rgba(90, 106, 111, 0.25);
}

/* ========================================
   ファーストビュー
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #e6e4df;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #d4d1cb 0%, #c9c5bd 50%, #bfb9ad 100%);
    opacity: 0.6;
}

.water-animation {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    animation: waterFlow 20s ease-in-out infinite;
}

@keyframes waterFlow {
    0%, 100% {
        opacity: 0.3;
        transform: scale(1);
    }
    50% {
        opacity: 0.6;
        transform: scale(1.1);
    }
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    color: #4a5759;
    padding: 3rem 2rem;
}

.hero-title {
    font-size: 2.2rem;
    font-weight: 400;
    margin-bottom: 2rem;
    line-height: 2;
    letter-spacing: 0.15em;
    text-shadow: 0 1px 3px rgba(255, 255, 255, 0.8);
}

.hero-subtitle {
    font-size: 1.1rem;
    margin-bottom: 3rem;
    opacity: 0.85;
    letter-spacing: 0.08em;
    font-weight: 300;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: #5a6a6f;
    opacity: 0.6;
}

.scroll-indicator span {
    display: block;
    font-size: 0.8rem;
    margin-bottom: 10px;
    letter-spacing: 0.1em;
}

.scroll-arrow {
    width: 20px;
    height: 20px;
    border-right: 1px solid #5a6a6f;
    border-bottom: 1px solid #5a6a6f;
    transform: rotate(45deg);
    animation: scrollBounce 2s infinite;
    margin: 0 auto;
}

@keyframes scrollBounce {
    0%, 100% {
        transform: rotate(45deg) translateY(0);
    }
    50% {
        transform: rotate(45deg) translateY(10px);
    }
}

/* ========================================
   共感セクション
   ======================================== */
.empathy-section {
    padding: 80px 0;
    background-color: #fafaf8;
}

.empathy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.empathy-card {
    text-align: center;
    padding: 2.5rem 1.5rem;
    background-color: #f5f3f0;
    border: 1px solid #e6e3dc;
    border-radius: 4px;
    transition: all 0.4s ease;
}

.empathy-card:hover {
    background-color: #ebe9e4;
    box-shadow: 0 2px 8px rgba(90, 106, 111, 0.1);
}

.empathy-icon {
    font-size: 2.5rem;
    margin-bottom: 1.2rem;
    opacity: 0.9;
}

.empathy-message {
    text-align: center;
    font-size: 1.05rem;
    color: #5a6a6f;
    line-height: 2.2;
    letter-spacing: 0.05em;
}

/* ========================================
   老荘思想セクション
   ======================================== */
.philosophy-section {
    padding: 80px 0;
    background: #f5f3f0;
}

.philosophy-concepts {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.concept-card {
    background: #fafaf8;
    border: 1px solid #d9d5cc;
    border-radius: 0;
    padding: 3.5rem 3rem;
    box-shadow: 0 1px 4px rgba(90, 106, 111, 0.08);
    transition: all 0.4s ease;
    position: relative;
}

.concept-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: linear-gradient(180deg, #7a9299, #b8a490);
    transition: height 0.4s ease;
}

.concept-card:hover::before {
    height: 100%;
}

.concept-card:hover {
    box-shadow: 0 2px 12px rgba(90, 106, 111, 0.12);
}

.concept-visual {
    font-size: 4rem;
    text-align: center;
    margin-bottom: 1.5rem;
}

.concept-title {
    font-size: 1.6rem;
    color: #4a5759;
    margin-bottom: 0.8rem;
    text-align: center;
    font-weight: 400;
    letter-spacing: 0.12em;
}

.concept-subtitle {
    font-size: 1.05rem;
    color: #7a9299;
    text-align: center;
    margin-bottom: 2rem;
    font-weight: 300;
    letter-spacing: 0.08em;
}

.concept-description {
    font-size: 1rem;
    color: #5a6a6f;
    line-height: 2.2;
    margin-bottom: 2.5rem;
    letter-spacing: 0.05em;
}

.concept-practice {
    background-color: #ebe9e4;
    padding: 1.8rem 2rem;
    border-radius: 0;
    border-left: 3px solid #b8a490;
}

.concept-practice strong {
    color: #4a5759;
    display: block;
    margin-bottom: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.05em;
}

.concept-practice p {
    color: #5a6a6f;
    margin: 0;
    line-height: 2;
    letter-spacing: 0.03em;
}

/* ========================================
   実践セクション
   ======================================== */
.practice-section {
    padding: 80px 0;
    background-color: #fafaf8;
}

.practice-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
}

.practice-item {
    padding: 2.5rem 2rem;
    background: #f5f3f0;
    border: 1px solid #e6e3dc;
    border-radius: 0;
    position: relative;
    transition: all 0.4s ease;
    text-align: center;
}

.practice-item:hover {
    background: #ebe9e4;
    box-shadow: 0 2px 8px rgba(90, 106, 111, 0.1);
}

.practice-icon {
    font-size: 3rem;
    margin-bottom: 1.2rem;
    opacity: 0.9;
}

.practice-item h3 {
    margin-bottom: 1rem;
    color: #4a5759;
    font-weight: 500;
    letter-spacing: 0.05em;
}

.practice-item p {
    color: #5a6a6f;
    line-height: 2;
    letter-spacing: 0.03em;
}

/* ========================================
   書籍紹介セクション
   ======================================== */
.books-section {
    padding: 80px 0;
    background: #f5f3f0;
}

.books-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.book-card {
    background: #fafaf8;
    border: 1px solid #e6e3dc;
    border-radius: 0;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all 0.4s ease;
    position: relative;
}

.book-card:hover {
    background: #ebe9e4;
    box-shadow: 0 2px 8px rgba(90, 106, 111, 0.1);
}

.book-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.book-title {
    font-size: 1.2rem;
    color: #4a5759;
    margin-bottom: 1rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    line-height: 1.8;
}

.book-author {
    font-size: 0.95rem;
    color: #7a9299;
    margin-bottom: 1.2rem;
    font-weight: 300;
    letter-spacing: 0.05em;
}

.book-description {
    font-size: 0.95rem;
    color: #5a6a6f;
    line-height: 2;
    margin-bottom: 1.5rem;
    letter-spacing: 0.03em;
}

.book-link {
    display: inline-block;
    color: #7a9299;
    text-decoration: none;
    font-weight: 500;
    margin-top: 1rem;
    transition: color 0.3s ease;
    letter-spacing: 0.05em;
}

.book-link:hover {
    color: #6a8289;
}

/* ========================================
   セルフケアセクション
   ======================================== */
.selfcare-section {
    padding: 80px 0;
    background-color: #fafaf8;
}

.selfcare-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
}

.selfcare-item {
    padding: 2.5rem 2rem;
    background: #f5f3f0;
    border: 1px solid #e6e3dc;
    border-radius: 0;
    position: relative;
    transition: all 0.4s ease;
    text-align: center;
}

.selfcare-item:hover {
    background: #ebe9e4;
    box-shadow: 0 2px 8px rgba(90, 106, 111, 0.1);
}

.selfcare-icon {
    font-size: 3rem;
    margin-bottom: 1.2rem;
    opacity: 0.9;
}

.selfcare-item h3 {
    margin-bottom: 1rem;
    color: #4a5759;
    font-weight: 500;
    letter-spacing: 0.05em;
    font-size: 1.1rem;
}

.selfcare-item p {
    color: #5a6a6f;
    line-height: 2;
    letter-spacing: 0.03em;
    font-size: 0.95rem;
}

/* ========================================
   相談窓口セクション
   ======================================== */
.support-section {
    padding: 80px 0;
    background: #f5f3f0;
    border-top: 1px solid #e6e3dc;
}

.support-section .section-title {
    color: #8b6f47;
}

.support-intro {
    text-align: center;
    font-size: 1.05rem;
    color: #5a6a6f;
    margin-bottom: 3rem;
    line-height: 2.2;
    letter-spacing: 0.05em;
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-bottom: 2rem;
}

.support-card {
    background: #fafaf8;
    padding: 2.5rem;
    border: 1px solid #d9d5cc;
    border-radius: 0;
    box-shadow: 0 1px 4px rgba(90, 106, 111, 0.08);
    transition: all 0.4s ease;
}

.support-card:hover {
    box-shadow: 0 2px 8px rgba(90, 106, 111, 0.12);
}

.support-card h3 {
    color: #8b6f47;
    margin-bottom: 1.2rem;
    font-size: 1.3rem;
    font-weight: 500;
    letter-spacing: 0.08em;
}

.support-description {
    color: #5a6a6f;
    margin-bottom: 1rem;
    line-height: 2;
    letter-spacing: 0.03em;
}

.support-tel {
    font-size: 1.2rem;
    font-weight: 500;
    color: #4a5759;
    margin-top: 1rem;
    letter-spacing: 0.03em;
}

.support-link {
    display: inline-block;
    color: #7a9299;
    text-decoration: none;
    font-weight: 500;
    margin-top: 1rem;
    transition: color 0.3s ease;
    letter-spacing: 0.05em;
}

.support-link:hover {
    color: #6a8289;
}

.support-note {
    text-align: center;
    color: #8b6f47;
    font-weight: 500;
    margin-top: 2.5rem;
    letter-spacing: 0.05em;
}

/* ========================================
   CTAセクション
   ======================================== */
.cta-section {
    padding: 80px 0;
    background: #e6e4df;
    color: #4a5759;
    border-top: 1px solid #d9d5cc;
}

.cta-section .section-title {
    color: #4a5759;
}

.cta-description {
    text-align: center;
    font-size: 1rem;
    margin-bottom: 3rem;
    line-height: 2.2;
    letter-spacing: 0.05em;
    color: #5a6a6f;
}

.feedback-form {
    max-width: 700px;
    margin: 0 auto;
}

.feedback-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.feedback-option {
    cursor: pointer;
}

.feedback-option input[type="radio"] {
    display: none;
}

.feedback-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1.8rem 1.2rem;
    background: #fafaf8;
    border: 2px solid #d9d5cc;
    border-radius: 0;
    transition: all 0.4s ease;
    min-height: 140px;
    position: relative;
}

.feedback-option:hover .feedback-label {
    background: #f5f3f0;
    border-color: #b8a490;
    box-shadow: 0 2px 8px rgba(90, 106, 111, 0.1);
}

.feedback-option input[type="radio"]:checked + .feedback-label {
    border-color: #7a9299;
    background: #f5f3f0;
    box-shadow: 0 0 0 3px rgba(122, 146, 153, 0.2), 0 2px 12px rgba(90, 106, 111, 0.15);
}

.feedback-option input[type="radio"]:checked + .feedback-label::before {
    content: "✓";
    position: absolute;
    top: 10px;
    right: 10px;
    width: 28px;
    height: 28px;
    background: #7a9299;
    color: #fafaf8;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 400;
    animation: checkmarkPop 0.3s ease;
}

@keyframes checkmarkPop {
    0% {
        transform: scale(0);
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
    }
}

.feedback-emoji {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    transition: transform 0.3s ease;
}

.feedback-text {
    font-size: 0.95rem;
    font-weight: 400;
    color: #5a6a6f;
    text-align: center;
    transition: all 0.4s ease;
    letter-spacing: 0.05em;
}

.feedback-option input[type="radio"]:checked + .feedback-label .feedback-text {
    color: #4a5759;
    font-weight: 500;
}

.feedback-option input[type="radio"]:checked + .feedback-label .feedback-emoji {
    transform: scale(1.15);
    transition: transform 0.3s ease;
}

.feedback-form .cta-button {
    background: #7a9299;
    color: #fafaf8;
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
    display: block;
    border: 1px solid #6a8289;
}

.feedback-form .cta-button:hover {
    background: #8aa2a9;
}

.feedback-message {
    margin-top: 2rem;
    padding: 1.5rem;
    background: #f0f8f5;
    border-left: 4px solid #7a9299;
    border-radius: 4px;
    text-align: center;
}

.feedback-response-text {
    color: #4a5759;
    font-size: 1rem;
    line-height: 1.8;
    margin: 0;
}

.feedback-option.disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.feedback-option.disabled .feedback-label {
    background: #f5f3f0;
    border-color: #d9d5cc;
    cursor: not-allowed;
}

.feedback-option.disabled:hover .feedback-label {
    background: #f5f3f0;
    border-color: #d9d5cc;
    box-shadow: none;
}

/* ========================================
   フッター
   ======================================== */
.footer {
    background-color: #4a5759;
    color: #e6e4df;
    padding: 3rem 0;
    text-align: center;
    border-top: 1px solid #5a6a6f;
}

.footer-message {
    font-size: 1.1rem;
    margin-bottom: 1.2rem;
    letter-spacing: 0.1em;
    font-weight: 300;
}

.footer-copyright {
    opacity: 0.7;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
}

/* ========================================
   レスポンシブデザイン
   ======================================== */
@media (max-width: 768px) {
    body {
        line-height: 1.8;
    }

    .container {
        padding: 0 15px;
    }

    .hero-title {
        font-size: 1.8rem;
        margin-bottom: 1.5rem;
    }

    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
    }

    .section-title {
        font-size: 1.6rem;
        margin-bottom: 1.5rem;
    }

    .section-intro {
        margin-bottom: 2rem;
        line-height: 1.9;
    }

    /* セクションpadding削減 */
    .empathy-section,
    .philosophy-section,
    .practice-section,
    .books-section,
    .selfcare-section,
    .support-section {
        padding: 50px 0;
    }

    /* 共感セクション */
    .empathy-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        margin-bottom: 2rem;
    }

    .empathy-card {
        padding: 1.5rem 1rem;
    }

    .empathy-icon {
        font-size: 2rem;
        margin-bottom: 0.8rem;
    }

    .empathy-message {
        font-size: 1rem;
        line-height: 1.9;
    }

    /* 老荘思想セクション */
    .philosophy-concepts {
        gap: 2.5rem;
    }

    .concept-card {
        padding: 2rem 1.5rem;
    }

    .concept-visual {
        font-size: 3rem;
        margin-bottom: 1rem;
    }

    .concept-title {
        font-size: 1.4rem;
        margin-bottom: 0.6rem;
    }

    .concept-subtitle {
        margin-bottom: 1.5rem;
    }

    .concept-description {
        font-size: 1rem;
        line-height: 1.9;
        margin-bottom: 2rem;
    }

    .concept-practice {
        padding: 1.5rem 1.5rem;
    }

    /* 実践セクション */
    .practice-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .practice-item {
        padding: 1.8rem 1.2rem;
    }

    .practice-icon {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }

    .practice-item h3 {
        margin-bottom: 0.8rem;
    }

    .practice-item p {
        line-height: 1.9;
    }

    /* 書籍セクション */
    .books-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .book-card {
        padding: 1.8rem 1.2rem;
    }

    .book-icon {
        font-size: 2.8rem;
        margin-bottom: 1rem;
    }

    .book-title {
        font-size: 1.1rem;
        margin-bottom: 0.8rem;
        line-height: 1.8;
    }

    .book-description {
        font-size: 0.9rem;
        line-height: 1.8;
        margin-bottom: 1rem;
    }

    /* セルフケアセクション */
    .selfcare-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .selfcare-item {
        padding: 1.8rem 1.2rem;
    }

    .selfcare-icon {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }

    .selfcare-item h3 {
        margin-bottom: 0.8rem;
        font-size: 1.05rem;
    }

    .selfcare-item p {
        font-size: 0.9rem;
        line-height: 1.8;
    }

    /* サポートセクション */
    .support-intro {
        margin-bottom: 2rem;
        line-height: 1.9;
    }

    .support-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-bottom: 1.5rem;
    }

    .support-card {
        padding: 1.8rem 1.5rem;
    }

    .support-card h3 {
        margin-bottom: 1rem;
        font-size: 1.2rem;
    }

    .support-description {
        margin-bottom: 0.8rem;
        line-height: 1.8;
    }

    .support-note {
        margin-top: 1.5rem;
    }

    /* CTAセクション */
    .cta-section {
        padding: 50px 0;
    }

    .cta-description {
        margin-bottom: 2rem;
        line-height: 1.9;
    }

    .feedback-options {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.8rem;
        margin-bottom: 1.5rem;
    }

    .feedback-label {
        padding: 1.5rem 1rem;
        min-height: 130px;
    }

    .feedback-emoji {
        font-size: 2.5rem;
        margin-bottom: 0.4rem;
    }

    .feedback-text {
        font-size: 0.9rem;
    }

    .feedback-message {
        margin-top: 1.5rem;
        padding: 1.2rem;
    }

    /* フッター */
    .footer {
        padding: 2rem 0;
    }

    .footer-message {
        font-size: 1rem;
        margin-bottom: 1rem;
    }
}

@media (max-width: 480px) {
    body {
        line-height: 1.6;
    }

    .container {
        padding: 0 8px;
    }

    .hero {
        min-height: 70vh;
    }

    .hero-content {
        padding: 1.5rem 1rem;
    }

    .hero-title {
        font-size: 1.3rem;
        margin-bottom: 1rem;
        line-height: 1.6;
    }

    .hero-subtitle {
        font-size: 0.95rem;
        margin-bottom: 1.2rem;
    }

    .scroll-indicator {
        bottom: 20px;
    }

    .section-title {
        font-size: 1.4rem;
        margin-bottom: 0.8rem;
        padding-bottom: 0.6rem;
    }

    .section-intro {
        font-size: 0.95rem;
        margin-bottom: 1rem;
        line-height: 1.7;
    }

    /* セクションpadding削減 */
    .empathy-section,
    .philosophy-section,
    .practice-section,
    .books-section,
    .selfcare-section,
    .support-section {
        padding: 25px 0;
    }

    /* 共感セクション */
    .empathy-grid {
        grid-template-columns: 1fr;
        gap: 0.6rem;
        margin-bottom: 1rem;
    }

    .empathy-card {
        padding: 1rem 0.6rem;
    }

    .empathy-icon {
        font-size: 1.8rem;
        margin-bottom: 0.4rem;
    }

    .empathy-message {
        font-size: 0.9rem;
        line-height: 1.7;
    }

    /* 老荘思想セクション */
    .philosophy-concepts {
        gap: 1.2rem;
    }

    .concept-card {
        padding: 1.2rem 0.8rem;
    }

    .concept-visual {
        font-size: 2.5rem;
        margin-bottom: 0.5rem;
    }

    .concept-title {
        font-size: 1.2rem;
        margin-bottom: 0.3rem;
    }

    .concept-subtitle {
        font-size: 1rem;
        margin-bottom: 0.8rem;
    }

    .concept-description {
        font-size: 0.95rem;
        line-height: 1.7;
        margin-bottom: 1rem;
    }

    .concept-practice {
        padding: 1rem 0.8rem;
    }

    .concept-practice strong {
        margin-bottom: 0.4rem;
    }

    /* 実践セクション */
    .practice-grid {
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }

    .practice-item {
        padding: 1.2rem 0.8rem;
    }

    .practice-icon {
        font-size: 2.2rem;
        margin-bottom: 0.5rem;
    }

    .practice-item h3 {
        margin-bottom: 0.4rem;
        font-size: 1rem;
    }

    .practice-item p {
        font-size: 0.9rem;
        line-height: 1.6;
    }

    /* 書籍セクション */
    .books-grid {
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }

    .book-card {
        padding: 1.2rem 0.8rem;
    }

    .book-icon {
        font-size: 2.5rem;
        margin-bottom: 0.5rem;
    }

    .book-title {
        font-size: 1rem;
        margin-bottom: 0.4rem;
        line-height: 1.6;
    }

    .book-author {
        font-size: 0.9rem;
        margin-bottom: 0.6rem;
    }

    .book-description {
        font-size: 0.85rem;
        line-height: 1.6;
        margin-bottom: 0.6rem;
    }

    /* セルフケアセクション */
    .selfcare-grid {
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }

    .selfcare-item {
        padding: 1.2rem 0.8rem;
    }

    .selfcare-icon {
        font-size: 2.2rem;
        margin-bottom: 0.5rem;
    }

    .selfcare-item h3 {
        margin-bottom: 0.4rem;
        font-size: 1rem;
    }

    .selfcare-item p {
        font-size: 0.85rem;
        line-height: 1.6;
    }

    /* サポートセクション */
    .support-intro {
        font-size: 0.95rem;
        margin-bottom: 1rem;
        line-height: 1.7;
    }

    .support-grid {
        grid-template-columns: 1fr;
        gap: 0.8rem;
        margin-bottom: 0.8rem;
    }

    .support-card {
        padding: 1.2rem 0.8rem;
    }

    .support-card h3 {
        margin-bottom: 0.5rem;
        font-size: 1.1rem;
    }

    .support-description {
        font-size: 0.9rem;
        margin-bottom: 0.4rem;
        line-height: 1.6;
    }

    .support-tel {
        font-size: 1.1rem;
    }

    .support-note {
        margin-top: 0.8rem;
        font-size: 0.85rem;
    }

    /* CTAセクション */
    .cta-section {
        padding: 25px 0;
    }

    .cta-description {
        font-size: 0.95rem;
        margin-bottom: 1rem;
        line-height: 1.7;
    }

    .feedback-options {
        grid-template-columns: 1fr;
        gap: 0.6rem;
        margin-bottom: 0.8rem;
    }

    .feedback-label {
        padding: 1rem 0.8rem;
        min-height: 100px;
    }

    .feedback-emoji {
        font-size: 2rem;
        margin-bottom: 0.2rem;
    }

    .feedback-text {
        font-size: 0.8rem;
    }

    .feedback-message {
        margin-top: 0.8rem;
        padding: 0.8rem;
    }

    .feedback-response-text {
        font-size: 0.95rem;
        line-height: 1.6;
    }

    /* フッター */
    .footer {
        padding: 1.2rem 0;
    }

    .footer-message {
        font-size: 0.95rem;
        margin-bottom: 0.5rem;
    }

    .footer-copyright {
        font-size: 0.8rem;
    }
}