[書籍]いまさら人に聞けないPart11

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

body {
font-family: ‘Noto Sans JP’, ‘Hiragino Kaku Gothic ProN’, ‘メイリオ’, sans-serif;
color: #333;
background: #f8f9fa;
line-height: 1.7;
}

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

/* ヒーローセクション – コンパクト版 */
.hero-section {
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
color: white;
padding: 40px 30px;
border-radius: 20px;
margin-bottom: 30px;
box-shadow: 0 10px 40px rgba(102, 126, 234, 0.3);
}

.hero-content {
display: grid;
grid-template-columns: 250px 1fr;
gap: 40px;
align-items: center;
}

.book-cover {
background: white;
padding: 15px;
border-radius: 15px;
box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.book-cover img {
width: 100%;
height: auto;
display: block;
}

.hero-text h1 {
font-size: 2.2em;
margin-bottom: 15px;
line-height: 1.3;
}

.hero-text p {
font-size: 1.1em;
margin-bottom: 10px;
opacity: 0.95;
}

.hero-badge {
display: inline-block;
background: rgba(255,255,255,0.2);
padding: 6px 16px;
border-radius: 20px;
margin: 3px;
font-size: 0.9em;
}

/* 書籍詳細情報 – コンパクト */
.book-details {
background: white;
padding: 30px;
border-radius: 15px;
margin-bottom: 25px;
box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.details-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
gap: 15px;
margin-bottom: 25px;
}

.detail-item {
display: flex;
align-items: center;
padding: 12px;
background: #f8f9fa;
border-radius: 10px;
border-left: 4px solid #667eea;
}

.detail-icon {
font-size: 1.6em;
margin-right: 12px;
color: #667eea;
}

.detail-label {
font-size: 0.85em;
color: #6c757d;
margin-bottom: 2px;
}

.detail-value {
font-weight: bold;
color: #333;
}

/* 価格セクション */
.price-section {
background: linear-gradient(135deg, #FFE082, #FFAB00);
padding: 25px;
border-radius: 15px;
text-align: center;
box-shadow: 0 5px 20px rgba(255, 193, 7, 0.3);
}

.price-amount {
font-size: 2.5em;
font-weight: 900;
color: #FF6F00;
margin-bottom: 8px;
}

.price-detail {
font-size: 1em;
color: #5D4037;
margin-bottom: 12px;
}

.free-shipping {
display: inline-block;
background: #28a745;
color: white;
padding: 6px 18px;
border-radius: 20px;
font-weight: bold;
font-size: 0.95em;
}

/* 購入セクション – 目立つデザイン */
.purchase-section {
background: linear-gradient(135deg, #FF6F00, #FFA000);
padding: 35px 30px;
border-radius: 20px;
margin: 25px 0;
text-align: center;
box-shadow: 0 8px 30px rgba(255, 111, 0, 0.3);
}

.purchase-text {
font-size: 1.1em;
color: white;
margin-bottom: 20px;
font-weight: 500;
}

.purchase-button {
display: inline-block;
background: white;
color: #FF6F00;
padding: 15px 50px;
border-radius: 50px;
text-decoration: none;
font-size: 1.3em;
font-weight: bold;
transition: all 0.3s;
box-shadow: 0 5px 20px rgba(0,0,0,0.2);
}

.purchase-button:hover {
transform: translateY(-3px);
box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}

/* CTAボタン */
.cta-section {
background: white;
padding: 35px 30px;
border-radius: 15px;
margin: 25px 0;
text-align: center;
box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.cta-buttons {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: 20px;
margin-top: 20px;
}

.cta-button {
display: flex;
flex-direction: column;
align-items: center;
gap: 15px;
padding: 25px 20px;
background: white;
color: #333;
text-decoration: none;
border-radius: 12px;
font-size: 1.05em;
font-weight: bold;
transition: all 0.3s;
box-shadow: 0 3px 15px rgba(0, 0, 0, 0.1);
border: 3px solid transparent;
}

.cta-button:hover {
transform: translateY(-5px);
box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
border-color: #667eea;
}

.cta-button-primary {
border-color: #FF6F00;
}

.cta-button-primary:hover {
border-color: #FF8F00;
background: #FFF8E1;
}

.cta-button-logo {
height: 50px;
display: flex;
align-items: center;
justify-content: center;
}

.cta-button-logo img {
max-height: 50px;
max-width: 180px;
width: auto;
height: auto;
}

.cta-button-text {
background: linear-gradient(135deg, #667eea, #764ba2);
color: white;
padding: 10px 25px;
border-radius: 25px;
font-size: 0.9em;
}

.cta-button-primary .cta-button-text {
background: linear-gradient(135deg, #FF6F00, #FFA000);
}

/* 特徴セクション – コンパクト */
.features-section {
background: white;
padding: 40px 30px;
border-radius: 15px;
margin: 25px 0;
box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.section-title {
font-size: 1.8em;
font-weight: bold;
color: #333;
margin-bottom: 30px;
text-align: center;
position: relative;
padding-bottom: 12px;
}

.section-title::after {
content: “”;
position: absolute;
bottom: 0;
left: 50%;
transform: translateX(-50%);
width: 70px;
height: 4px;
background: linear-gradient(to right, #667eea, #764ba2);
border-radius: 2px;
}

.features-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
gap: 20px;
}

.feature-card {
background: #f8f9fa;
padding: 25px;
border-radius: 12px;
transition: all 0.3s;
border-left: 4px solid #667eea;
}

.feature-card:hover {
transform: translateY(-5px);
box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.feature-icon {
font-size: 2.2em;
margin-bottom: 12px;
}

.feature-title {
font-weight: bold;
font-size: 1.15em;
color: #333;
margin-bottom: 10px;
}

.feature-description {
color: #666;
line-height: 1.6;
font-size: 0.95em;
}

/* 目次セクション – 全表示・コンパクト */
.toc-section {
background: white;
padding: 35px 30px;
border-radius: 15px;
margin: 25px 0;
box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.toc-list {
max-width: 900px;
margin: 0 auto;
}

.toc-intro {
font-weight: bold;
margin-bottom: 20px;
padding: 12px 15px;
background: linear-gradient(135deg, #667eea, #764ba2);
color: white;
border-radius: 10px;
text-align: center;
}

.toc-chapter {
margin-bottom: 18px;
padding: 15px;
background: #f8f9fa;
border-radius: 10px;
border-left: 4px solid #667eea;
}

.toc-chapter-title {
font-weight: bold;
color: #667eea;
margin-bottom: 10px;
font-size: 1.05em;
line-height: 1.4;
}

.toc-section-item {
margin-left: 20px;
margin-bottom: 6px;
color: #555;
font-size: 0.93em;
line-height: 1.5;
}

/* 趣旨セクション – コンパクト */
.concept-section {
background: linear-gradient(135deg, #e3f2fd 0%, #f3e5f5 100%);
padding: 35px 30px;
border-radius: 15px;
margin: 25px 0;
}

.concept-content {
max-width: 900px;
margin: 0 auto;
}

.concept-text {
font-size: 1.02em;
line-height: 1.8;
color: #333;
}

.concept-text p {
margin-bottom: 12px;
}

/* サンプルダウンロード */
.sample-section {
text-align: center;
margin: 25px 0;
}

.sample-button {
display: inline-flex;
align-items: center;
gap: 10px;
background: linear-gradient(90deg, #ff6ec7 0%, #ff9472 100%);
color: white;
padding: 16px 35px;
border-radius: 50px;
text-decoration: none;
font-size: 1.05em;
font-weight: bold;
box-shadow: 0 5px 20px rgba(255, 110, 199, 0.3);
transition: all 0.3s;
}

.sample-button:hover {
transform: translateY(-3px);
box-shadow: 0 8px 25px rgba(255, 110, 199, 0.4);
}

/* 注意事項 */
.notice-section {
background: #fff3cd;
border: 2px solid #ffc107;
border-radius: 12px;
padding: 20px 25px;
margin: 25px 0;
}

.notice-title {
font-size: 1.15em;
font-weight: bold;
color: #856404;
margin-bottom: 12px;
display: flex;
align-items: center;
gap: 10px;
}

.notice-list {
list-style: none;
}

.notice-item {
padding: 8px 0;
color: #856404;
line-height: 1.6;
font-size: 0.95em;
}

.notice-highlight {
font-weight: bold;
color: #d39e00;
}

/* 支払い方法 */
.payment-section {
background: white;
padding: 35px 30px;
border-radius: 15px;
margin: 25px 0;
box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.payment-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
gap: 15px;
margin-top: 20px;
}

.payment-item {
background: #f8f9fa;
padding: 18px 15px;
border-radius: 10px;
text-align: center;
transition: all 0.3s;
font-size: 0.95em;
}

.payment-item:hover {
transform: translateY(-3px);
box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.payment-icon {
font-size: 1.8em;
margin-bottom: 8px;
color: #667eea;
}

/* お問い合わせセクション */
.inquiry-section {
background: white;
padding: 30px;
border-radius: 15px;
margin: 25px 0;
box-shadow: 0 4px 15px rgba(0,0,0,0.1);
border: 2px solid #e0e0e0;
}

.inquiry-title {
font-size: 1.3em;
font-weight: bold;
color: #333;
margin-bottom: 20px;
display: flex;
align-items: center;
gap: 10px;
padding-bottom: 15px;
border-bottom: 3px solid #667eea;
}

.inquiry-content {
color: #555;
line-height: 1.8;
}

.inquiry-content p {
margin-bottom: 15px;
padding: 10px;
background: #f8f9fa;
border-radius: 8px;
}

.inquiry-content a {
color: #667eea;
text-decoration: none;
font-weight: 600;
border-bottom: 2px solid #667eea;
transition: all 0.3s;
}

.inquiry-content a:hover {
color: #5568d3;
background: #e8eaf6;
padding: 2px 6px;
border-radius: 4px;
}

.highlight-box {
background: linear-gradient(135deg, #fff9e6, #fff3cd);
border: 3px solid #ffc107;
border-left: 6px solid #ff9800;
padding: 25px;
margin: 20px 0;
border-radius: 12px;
color: #856404;
line-height: 1.9;
box-shadow: 0 3px 10px rgba(255, 193, 7, 0.2);
}

/* 会員登録CTA */
.member-cta {
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
color: white;
padding: 40px 35px;
border-radius: 20px;
text-align: center;
margin: 25px 0;
box-shadow: 0 10px 35px rgba(102, 126, 234, 0.4);
border: 3px solid #5568d3;
position: relative;
overflow: hidden;
}

.member-cta::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: rotate 10s linear infinite;
}

@keyframes rotate {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}

.member-cta-title {
font-size: 1.6em;
font-weight: bold;
margin-bottom: 18px;
position: relative;
text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.member-cta-text {
margin-bottom: 28px;
line-height: 1.9;
opacity: 0.95;
font-size: 1.05em;
position: relative;
}

.member-cta-button {
display: inline-block;
background: white;
color: #667eea;
padding: 18px 45px;
border-radius: 50px;
text-decoration: none;
font-weight: bold;
font-size: 1.15em;
transition: all 0.3s;
box-shadow: 0 6px 20px rgba(0,0,0,0.2);
border: 3px solid white;
position: relative;
}

.member-cta-button:hover {
transform: translateY(-5px);
box-shadow: 0 10px 30px rgba(0,0,0,0.3);
background: #f8f9fa;
}

/* 支払い方法詳細 */
.payment-detail-section {
background: white;
padding: 40px 35px;
border-radius: 20px;
margin: 25px 0;
box-shadow: 0 5px 20px rgba(0,0,0,0.1);
border: 2px solid #e0e0e0;
}

.payment-detail-title {
font-size: 1.9em;
font-weight: bold;
color: #333;
margin-bottom: 35px;
text-align: center;
position: relative;
padding-bottom: 15px;
}

.payment-detail-title::after {
content: “”;
position: absolute;
bottom: 0;
left: 50%;
transform: translateX(-50%);
width: 80px;
height: 5px;
background: linear-gradient(to right, #667eea, #764ba2);
border-radius: 3px;
box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

.payment-methods-detail {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
gap: 20px;
}

.payment-card-detail {
background: white;
padding: 28px;
border-radius: 15px;
border: 3px solid #e0e0e0;
border-left: 6px solid #667eea;
transition: all 0.3s;
box-shadow: 0 3px 12px rgba(0,0,0,0.08);
}

.payment-card-detail:hover {
transform: translateY(-5px);
box-shadow: 0 10px 30px rgba(0,0,0,0.15);
border-color: #667eea;
background: #f8f9ff;
}

.payment-name {
font-weight: bold;
font-size: 1.2em;
color: #333;
margin-bottom: 18px;
display: flex;
align-items: center;
padding-bottom: 12px;
border-bottom: 2px solid #e0e0e0;
}

.payment-number {
display: inline-flex;
align-items: center;
justify-content: center;
width: 38px;
height: 38px;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
color: white;
border-radius: 50%;
font-weight: bold;
margin-right: 15px;
font-size: 1em;
box-shadow: 0 3px 10px rgba(102, 126, 234, 0.3);
}

.payment-image {
text-align: center;
margin: 20px 0;
min-height: 60px;
display: flex;
align-items: center;
justify-content: center;
}

.payment-image img {
max-width: 100%;
height: auto;
max-height: 60px;
}

.payment-description {
color: #666;
font-size: 0.95em;
line-height: 1.7;
}

/* 領収書セクション */
.receipt-section {
background: white;
border: 3px solid #4caf50;
border-radius: 15px;
padding: 30px;
margin: 25px 0;
text-align: center;
box-shadow: 0 5px 20px rgba(76, 175, 80, 0.2);
}

.receipt-title {
font-size: 1.3em;
font-weight: bold;
color: #2e7d32;
margin-bottom: 15px;
display: flex;
align-items: center;
justify-content: center;
gap: 10px;
}

.receipt-content {
color: #388e3c;
line-height: 1.9;
font-size: 1.05em;
background: #f1f8e9;
padding: 20px;
border-radius: 10px;
border-left: 4px solid #4caf50;
}

/* 書店向けリンク */
.bookstore-link {
text-align: center;
margin: 30px 0;
padding: 35px;
background: white;
border-radius: 15px;
border: 3px solid #667eea;
box-shadow: 0 5px 20px rgba(102, 126, 234, 0.15);
}

.bookstore-button {
display: inline-block;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
color: white;
padding: 18px 50px;
border-radius: 50px;
text-decoration: none;
font-weight: bold;
font-size: 1.2em;
transition: all 0.3s;
box-shadow: 0 6px 25px rgba(102, 126, 234, 0.4);
border: 3px solid #667eea;
}

.bookstore-button:hover {
transform: translateY(-5px);
box-shadow: 0 10px 35px rgba(102, 126, 234, 0.5);
background: linear-gradient(135deg, #5568d3 0%, #6a3fb2 100%);
}

/* レスポンシブデザイン */
@media (max-width: 768px) {
.hero-content {
grid-template-columns: 1fr;
text-align: center;
}

.hero-text h1 {
font-size: 1.6em;
}

.book-cover {
max-width: 250px;
margin: 0 auto;
}

.price-amount {
font-size: 2em;
}

.features-grid,
.cta-buttons,
.payment-grid,
.payment-methods-detail {
grid-template-columns: 1fr;
}

.details-grid {
grid-template-columns: 1fr;
}

.cta-button {
padding: 20px 25px;
font-size: 1em;
}

.cta-button-logo img {
max-height: 40px;
max-width: 150px;
}

.cta-button-text {
font-size: 0.85em;
}

.section-title,
.payment-detail-title {
font-size: 1.5em;
}

.purchase-button {
font-size: 1.1em;
padding: 12px 35px;
}
}

/* フローティングCTA */
.floating-cta {
position: fixed;
bottom: 20px;
right: 20px;
background: linear-gradient(135deg, #FF6F00, #FFA000);
color: white;
padding: 15px 25px;
border-radius: 50px;
text-decoration: none;
font-weight: bold;
box-shadow: 0 5px 20px rgba(255, 111, 0, 0.4);
z-index: 1000;
transition: all 0.3s;
}

.floating-cta:hover {
transform: translateY(-3px);
box-shadow: 0 8px 30px rgba(255, 111, 0, 0.5);
}

@media (max-width: 768px) {
.floating-cta {
bottom: 10px;
right: 10px;
padding: 12px 20px;
font-size: 0.9em;
}
}

📅

発刊日

2025年11月20日

📖

体裁

B5版 108頁

📚

ISBNコード

978-4-905321-70-5

🔖

Cコード

C3055

55,000円(税込)

本体 50,000円 + 税 5,000円

📦 送料無料

💳 各種クレジットカード、代金引換、コンビニ決済などがご利用いただけます

🛒 ご購入はこちら

💳 お支払い方法

💳

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銀行振込

📦

代金引換

🏪

コンビニ決済

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📄 サンプルPDFをダウンロード