/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "BIZ UDPGothic", "Meiryo", sans-serif;
    line-height: 1.8;
    color: #333;
    background-color: #f8f9fa;
    font-size: 16px;
}

a {
    color: #007bff;
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: #0056b3;
    text-decoration: underline;
}

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

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

@media (max-width: 1440px) {
    .container {
        max-width: 1100px;
        padding: 0 30px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
}

/* Header */
.site-header {
    background-color: #fff;
    border-bottom: 1px solid #e0e0e0;
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-title {
    font-size: 24px;
    font-weight: 700;
    margin: 0;
}

.site-title a {
    color: #333;
    text-decoration: none;
}

.site-title a:hover {
    color: #007bff;
    text-decoration: none;
}

/* Navigation */
.main-nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
    margin: 0;
}

.main-nav a {
    color: #666;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.2s ease;
}

.main-nav a:hover {
    color: #007bff;
    text-decoration: none;
}

/* Main Content */
.site-main {
    padding: 40px 0;
}

.article-content {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

/* Article Header */
.article-header {
    padding: 50px 60px 30px;
    border-bottom: 1px solid #e0e0e0;
}

.article-title {
    font-size: 32px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 15px;
    color: #111;
}

.article-meta {
    display: flex;
    gap: 15px;
    align-items: center;
    font-size: 14px;
    color: #666;
}

.article-meta time {
    display: inline-block;
}

.category {
    background-color: #007bff;
    color: #fff;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 500;
}

/* Article Sections */
.article-section {
    padding: 50px 60px;
    border-bottom: 1px solid #f0f0f0;
}

.article-section:last-child {
    border-bottom: none;
}

.article-section h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 3px solid #007bff;
    color: #111;
}

.article-section h3 {
    font-size: 22px;
    font-weight: 600;
    margin: 30px 0 15px;
    color: #222;
}

.article-section h4 {
    font-size: 18px;
    font-weight: 600;
    margin: 20px 0 10px;
    color: #333;
}

.article-section p {
    margin-bottom: 20px;
    line-height: 1.9;
}

.article-section ul,
.article-section ol {
    margin: 20px 0 20px 25px;
}

.article-section li {
    margin-bottom: 10px;
}

/* Highlight Box */
.highlight-box {
    background-color: #f0f7ff;
    border-left: 4px solid #007bff;
    padding: 25px;
    margin: 25px 0;
    border-radius: 4px;
}

.highlight-box h3 {
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 18px;
}

.highlight-box ul {
    margin: 0 0 0 20px;
}

.highlight-box li {
    margin-bottom: 8px;
}

/* Info Box */
.info-box {
    background-color: #f8f9fa;
    border: 1px solid #e0e0e0;
    padding: 25px;
    margin: 25px 0;
    border-radius: 6px;
}

.info-box h4 {
    margin-top: 0;
    margin-bottom: 12px;
    color: #333;
}

.info-box ul {
    margin: 0 0 15px 20px;
}

.info-box ul:last-child {
    margin-bottom: 0;
}

.info-box li {
    margin-bottom: 8px;
}

/* Tables */
.table-responsive {
    overflow-x: auto;
    margin: 25px 0;
}

table {
    width: 100%;
    border-collapse: collapse;
    background-color: #fff;
    border: 1px solid #e0e0e0;
}

th {
    background-color: #f8f9fa;
    font-weight: 600;
    text-align: left;
    padding: 15px;
    border-bottom: 2px solid #dee2e6;
    color: #333;
}

td {
    padding: 15px;
    border-bottom: 1px solid #e0e0e0;
}

tr:last-child td {
    border-bottom: none;
}

tr:hover {
    background-color: #f8f9fa;
}

.comparison-table td:first-child {
    font-weight: 500;
    color: #555;
}

.pricing-table {
    text-align: center;
}

.pricing-table th {
    text-align: center;
}

.pricing-table td:first-child {
    font-weight: 600;
    color: #007bff;
}

/* Note Text */
.note {
    font-size: 14px;
    color: #666;
    margin-top: 10px;
    font-style: italic;
}

.point-text {
    background-color: #fff9e6;
    border-left: 3px solid #ffc107;
    padding: 12px 15px;
    margin: 15px 0;
    font-size: 15px;
}

.warning-text {
    color: #dc3545;
    font-weight: 500;
    margin: 15px 0;
}

.success-mark {
    color: #28a745;
    font-weight: 600;
    margin-bottom: 15px;
}

/* Lists */
.check-list {
    list-style: none;
    margin: 20px 0;
}

.check-list li {
    padding-left: 30px;
    position: relative;
    margin-bottom: 12px;
}

.check-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #28a745;
    font-weight: bold;
    font-size: 18px;
}

.warning-list {
    list-style: none;
    margin: 20px 0;
}

.warning-list li {
    padding-left: 30px;
    position: relative;
    margin-bottom: 12px;
}

.warning-list li::before {
    content: "×";
    position: absolute;
    left: 0;
    color: #dc3545;
    font-weight: bold;
    font-size: 20px;
}

/* Feature Grid */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin: 25px 0;
}

.feature-item {
    background-color: #f8f9fa;
    padding: 20px;
    border-radius: 6px;
    border: 1px solid #e0e0e0;
}

.feature-item h4 {
    margin-top: 0;
    margin-bottom: 12px;
    color: #333;
}

/* Step Box */
.step-box {
    background-color: #f8f9fa;
    border-left: 4px solid #007bff;
    padding: 25px;
    margin: 25px 0;
    border-radius: 4px;
}

.step-box h3 {
    margin-top: 0;
    margin-bottom: 15px;
    color: #007bff;
}

.step-box h4 {
    margin-top: 15px;
    margin-bottom: 10px;
}

.step-box ol,
.step-box ul {
    margin: 15px 0 15px 25px;
}

/* Tips Grid */
.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin: 25px 0;
}

.tip-item {
    background-color: #fff;
    border: 2px solid #e0e0e0;
    padding: 25px;
    border-radius: 8px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.tip-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.tip-item h3 {
    font-size: 18px;
    margin-top: 0;
    margin-bottom: 12px;
    color: #007bff;
}

.tip-item p {
    margin-bottom: 0;
}

.tip-item ul {
    margin: 10px 0 0 20px;
}

/* Q&A Box */
.qa-box {
    background-color: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    padding: 25px;
    margin: 20px 0;
}

.qa-box h3 {
    margin-top: 0;
    margin-bottom: 15px;
    color: #007bff;
    font-size: 18px;
}

.qa-answer {
    margin-top: 10px;
}

.qa-answer p {
    margin-bottom: 10px;
}

.qa-answer ul,
.qa-answer ol {
    margin: 10px 0 0 25px;
}

/* Review Box */
.review-box {
    border-left: 4px solid #28a745;
    background-color: #f8f9fa;
    padding: 20px;
    margin: 20px 0;
    border-radius: 4px;
}

.review-box.negative {
    border-left-color: #ffc107;
}

.review-box h4 {
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 18px;
}

.review-box p {
    margin-bottom: 0;
}

/* Summary Grid */
.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin: 25px 0;
}

.summary-box {
    background-color: #f8f9fa;
    border: 2px solid #e0e0e0;
    padding: 30px;
    border-radius: 8px;
}

.summary-box.positive {
    border-color: #28a745;
    background-color: #f0fff4;
}

.summary-box.negative {
    border-color: #ffc107;
    background-color: #fffbf0;
}

.summary-box h3 {
    margin-top: 0;
    margin-bottom: 20px;
    font-size: 20px;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    text-align: center;
    border-radius: 0;
    margin: 0;
}

.cta-section h2 {
    color: #fff;
    border-bottom: 3px solid #fff;
    padding-bottom: 15px;
    margin-bottom: 25px;
}

.cta-section p {
    font-size: 16px;
    margin-bottom: 20px;
}

.cta-box {
    background-color: rgba(255, 255, 255, 0.15);
    padding: 20px;
    border-radius: 6px;
    margin: 25px 0 0;
}

.cta-note {
    font-size: 14px;
    line-height: 1.8;
    margin: 0;
}

/* FAQ List */
.faq-list {
    margin: 25px 0;
}

.faq-item {
    background-color: #f8f9fa;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    padding: 25px;
    margin-bottom: 20px;
}

.faq-item h3 {
    margin-top: 0;
    margin-bottom: 12px;
    font-size: 18px;
    color: #007bff;
}

.faq-item p {
    margin-bottom: 0;
}

/* Related Section */
.related-section {
    background-color: #f8f9fa;
}

.related-section h3 {
    margin-top: 0;
}

.related-section ul {
    margin: 20px 0 0 25px;
}

.related-section li {
    margin-bottom: 10px;
    color: #666;
}

/* Article Footer */
.article-footer {
    padding: 30px 40px;
    background-color: #f8f9fa;
    text-align: center;
}

.disclaimer {
    font-size: 14px;
    color: #666;
    margin: 0;
    font-style: italic;
}

/* Site Footer */
.site-footer {
    background-color: #333;
    color: #fff;
    padding: 40px 0;
    margin-top: 60px;
    text-align: center;
}

.site-footer p {
    margin: 10px 0;
    font-size: 14px;
}

.footer-note {
    color: #aaa;
    font-size: 13px;
}

/* Intro Section */
.intro-section {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border-radius: 8px;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 15px;
    }

    .main-nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }

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

    .article-section {
        padding: 25px 20px;
    }

    .article-section h2 {
        font-size: 22px;
    }

    .article-section h3 {
        font-size: 18px;
    }

    .article-header {
        padding: 25px 20px 15px;
    }

    .feature-grid,
    .tips-grid,
    .summary-grid {
        grid-template-columns: 1fr;
    }

    table {
        font-size: 14px;
    }

    th,
    td {
        padding: 10px;
    }

    .cta-section {
        margin: 0;
        padding: 25px 20px;
    }

    .intro-section {
        margin: 0;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 15px;
    }

    .site-title {
        font-size: 20px;
    }

    .main-nav a {
        font-size: 13px;
    }

    .article-title {
        font-size: 20px;
    }

    .article-section h2 {
        font-size: 20px;
    }

    .article-section h3 {
        font-size: 17px;
    }

    .article-section {
        padding: 20px 15px;
    }

    .highlight-box,
    .info-box,
    .step-box {
        padding: 20px;
    }
}

/* Article List Section */
.article-list-section {
    margin-bottom: 60px;
}

.section-title {
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 30px;
    padding-bottom: 12px;
    border-bottom: 3px solid #007bff;
    color: #111;
}

/* Article Grid */
.article-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 35px;
    margin-bottom: 40px;
}

.article-card {
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.article-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.card-link:hover {
    text-decoration: none;
}

.card-thumbnail {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background-color: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.card-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.article-card:hover .card-thumbnail img {
    transform: scale(1.05);
}

/* Gradient Backgrounds */
.gradient-bg-1 {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.gradient-bg-2 {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.gradient-bg-3 {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.gradient-bg-4 {
    background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
}

/* Article Images - SWELL-inspired Clean Layout */

/* Hero Image - Full width for intro sections */
.article-image-hero {
    width: 100%;
    margin: 0 0 40px 0;
    border-radius: 0;
    overflow: hidden;
}

.article-image-hero img {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    display: block;
}

/* Standard Article Image - Clean, centered, no float */
.article-image,
.article-image-small {
    width: 100%;
    margin: 40px 0;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    transition: box-shadow 0.3s ease;
}

.article-image:hover,
.article-image-small:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.article-image img,
.article-image-small img {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    display: block;
}

/* Image within content boxes */
.step-box .article-image-small,
.info-box .article-image-small,
.highlight-box .article-image-small {
    margin: 20px 0;
}

.image-caption {
    font-size: 13px;
    color: #999;
    text-align: center;
    margin-top: 10px;
    font-style: italic;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .article-image,
    .article-image-small {
        margin: 30px 0;
        border-radius: 4px;
    }
    
    .article-image-hero {
        margin-bottom: 30px;
    }
    
    .step-box .article-image-small,
    .info-box .article-image-small,
    .highlight-box .article-image-small {
        margin: 15px 0;
    }
}

@media (max-width: 480px) {
    .article-image,
    .article-image-small {
        margin: 25px 0;
    }
    
    .article-image-hero {
        margin-bottom: 25px;
    }
}
}

.thumbnail-text {
    color: #fff;
    font-size: 24px;
    font-weight: 700;
    text-align: center;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.thumbnail-text-small {
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    text-align: center;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.card-content {
    padding: 20px;
}

.card-category {
    display: inline-block;
    background-color: #007bff;
    color: #fff;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
    margin-bottom: 10px;
}

.card-title {
    font-size: 18px;
    font-weight: 600;
    line-height: 1.5;
    margin-bottom: 12px;
    color: #111;
}

.card-excerpt {
    font-size: 14px;
    line-height: 1.6;
    color: #666;
    margin-bottom: 12px;
}

.card-date {
    font-size: 13px;
    color: #999;
}

/* Popular List */
.popular-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.popular-item-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.popular-item {
    display: flex;
    align-items: center;
    gap: 15px;
    background-color: #fff;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.06);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.popular-item-link:hover .popular-item {
    transform: translateX(4px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.popular-item:hover {
    transform: translateX(4px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.popular-rank {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    font-size: 20px;
    font-weight: 700;
    border-radius: 8px;
}

.popular-thumbnail {
    flex-shrink: 0;
    width: 120px;
    height: 80px;
    overflow: hidden;
    border-radius: 6px;
    background-color: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.popular-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.popular-content {
    flex: 1;
    min-width: 0;
}

.popular-category {
    display: inline-block;
    background-color: #f0f0f0;
    color: #666;
    padding: 3px 10px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 500;
    margin-bottom: 6px;
}

.popular-title {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.4;
    color: #111;
}

.popular-item-link:hover .popular-title {
    color: #007bff;
}

.popular-date {
    display: block;
    font-size: 12px;
    color: #999;
    margin-top: 6px;
}

/* Category Section */
.category-section {
    margin-bottom: 60px;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}

.category-card {
    display: block;
    background-color: #fff;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.06);
    text-align: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    text-decoration: none;
    color: inherit;
}

.category-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    text-decoration: none;
}

.category-card h3 {
    margin: 0 0 10px 0;
    font-size: 16px;
    font-weight: 600;
    color: #333;
}

.category-count {
    display: block;
    font-size: 14px;
    color: #999;
}

/* Print Styles */
@media print {
    .site-header,
    .site-footer,
    .cta-section {
        display: none;
    }

    .article-content {
        box-shadow: none;
    }

    body {
        background-color: #fff;
    }
}

/* Ranking Section Styles */
.ranking-section {
    background-color: #fff;
}

.ranking-card {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border-radius: 8px;
    padding: 30px;
    margin: 25px 0;
    position: relative;
    overflow: hidden;
}

.ranking-card.gold {
    background: linear-gradient(135deg, #ffd89b 0%, #19547b 100%);
}

.ranking-card.silver {
    background: linear-gradient(135deg, #e0e0e0 0%, #757575 100%);
}

.ranking-card.bronze {
    background: linear-gradient(135deg, #ffccbc 0%, #d84315 100%);
}

.ranking-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: rgba(255, 255, 255, 0.9);
    color: #333;
    font-size: 28px;
    font-weight: 700;
    padding: 10px 20px;
    border-radius: 50px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.ranking-content h3 {
    margin-top: 0;
    margin-bottom: 15px;
    color: #111;
}

.info-list {
    list-style: none;
    margin: 15px 0;
    padding: 0;
}

.info-list li {
    margin-bottom: 8px;
    line-height: 1.6;
}

.score-box {
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 6px;
    padding: 20px;
    margin-top: 20px;
}

.score-box h4 {
    margin-top: 0;
    margin-bottom: 12px;
    color: #007bff;
    font-size: 20px;
}

.score-box ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.score-box li {
    margin-bottom: 6px;
}

.pros-cons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin: 25px 0;
}

.pros, .cons {
    background-color: #f8f9fa;
    padding: 20px;
    border-radius: 6px;
}

.pros h4, .cons h4 {
    margin-top: 0;
    margin-bottom: 15px;
}

.ranking-list {
    background-color: #fff;
}

.ranking-item {
    background-color: #f8f9fa;
    border-left: 4px solid #007bff;
    padding: 25px;
    margin: 20px 0;
    border-radius: 4px;
}

.ranking-item h3 {
    margin-top: 0;
    margin-bottom: 15px;
    color: #007bff;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin: 25px 0;
}

.summary-item {
    background-color: #f8f9fa;
    padding: 20px;
    border-radius: 6px;
    border: 2px solid #e0e0e0;
}

.summary-item h4 {
    margin-top: 0;
    margin-bottom: 10px;
    color: #333;
    font-size: 16px;
}

.summary-item p {
    margin: 0;
    font-size: 15px;
}

/* Responsive for Article List */
@media (max-width: 768px) {
    .article-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .popular-item {
        flex-wrap: wrap;
    }

    .popular-rank {
        width: 35px;
        height: 35px;
        font-size: 18px;
    }

    .popular-thumbnail {
        width: 100px;
        height: 67px;
    }

    .category-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 22px;
    }

    .card-title {
        font-size: 16px;
    }

    .popular-thumbnail {
        width: 80px;
        height: 53px;
    }

    .popular-title {
        font-size: 14px;
    }

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

    .ranking-badge {
        font-size: 20px;
        padding: 8px 16px;
        top: 15px;
        right: 15px;
    }

    .ranking-card {
        padding: 20px;
    }

    .pros-cons {
        grid-template-columns: 1fr;
    }

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

/* Affiliate CTA Buttons */
.cta-box {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    padding: 30px;
    margin: 40px 0;
    text-align: center;
    box-shadow: 0 4px 20px rgba(102, 126, 234, 0.3);
}

.cta-box h3 {
    color: #ffffff;
    font-size: 24px;
    margin-bottom: 15px;
    font-weight: 700;
}

.cta-box p {
    color: #f0f0f0;
    font-size: 16px;
    margin-bottom: 25px;
    line-height: 1.6;
}

.cta-button {
    display: inline-block;
    background-color: #ff6b6b;
    color: #ffffff !important;
    padding: 16px 48px;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.4);
}

.cta-button:hover {
    background-color: #ff5252;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.5);
    text-decoration: none;
}

.cta-button::after {
    content: " →";
}

@media (max-width: 768px) {
    .cta-box {
        padding: 25px 20px;
        margin: 30px 0;
    }

    .cta-box h3 {
        font-size: 20px;
    }

    .cta-box p {
        font-size: 14px;
        margin-bottom: 20px;
    }

    .cta-button {
        padding: 14px 36px;
        font-size: 16px;
    }
}