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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

header {
    text-align: center;
    margin-bottom: 40px;
    padding-top: 40px;
}

.category {
    color: #00a86b;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 20px;
}

h1 {
    font-size: 36px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: #1a1a1a;
}

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

.read-time {
    color: #999;
    font-size: 14px;
}

.table-of-contents {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 30px;
    margin: 40px 0;
}

.table-of-contents h3 {
    font-size: 16px;
    margin-bottom: 15px;
    color: #1a1a1a;
}

h2 {
    font-size: 28px;
    font-weight: 700;
    margin: 50px 0 25px;
    color: #1a1a1a;
}

h3 {
    font-size: 22px;
    font-weight: 600;
    margin: 35px 0 20px;
    color: #1a1a1a;
}

p {
    margin-bottom: 20px;
    font-size: 17px;
    line-height: 1.7;
}

.quote-box {
    background: #f8f9fa;
    border-left: 4px solid #00a86b;
    padding: 25px 30px;
    margin: 35px 0;
    font-style: italic;
}

.quote-box p {
    margin-bottom: 10px;
    font-size: 16px;
}

.quote-author {
    font-weight: 600;
    font-style: normal;
    color: #666;
    font-size: 14px;
}

.pillars-section {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 35px;
    margin: 40px 0;
}

.pillar {
    margin-bottom: 30px;
}

.pillar:last-child {
    margin-bottom: 0;
}

.pillar h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #00a86b;
}

.pillar-subtitle {
    font-size: 15px;
    color: #666;
    margin-bottom: 10px;
}

.pillar-list {
    font-size: 15px;
    color: #666;
}

.racket-card {
    background: #fff;
    border: 2px solid #e5e5e5;
    border-radius: 12px;
    padding: 35px;
    margin: 40px 0;
    position: relative;
}

.racket-card.top-pick {
    border-color: #00a86b;
    box-shadow: 0 4px 20px rgba(0, 168, 107, 0.15);
}

.rank-badge {
    position: absolute;
    top: -15px;
    left: 30px;
    background: #00a86b;
    color: #fff;
    padding: 8px 20px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 14px;
}

.racket-card h3 {
    margin-top: 10px;
    margin-bottom: 15px;
}

.racket-description {
    font-size: 16px;
    color: #666;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e5e5e5;
}

.why-works {
    margin: 25px 0;
}

.why-works h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 15px;
}

.why-works ul {
    margin-left: 20px;
    margin-bottom: 20px;
}

.why-works li {
    margin-bottom: 10px;
    line-height: 1.6;
}

.pros-cons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 25px 0;
}

@media (max-width: 600px) {
    .pros-cons {
        grid-template-columns: 1fr;
    }
}

.pros, .cons {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
}

.pros h4 {
    color: #00a86b;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 12px;
}

.cons h4 {
    color: #dc3545;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 12px;
}

.pros ul, .cons ul {
    list-style: none;
}

.pros li, .cons li {
    padding-left: 20px;
    position: relative;
    margin-bottom: 8px;
    font-size: 14px;
}

.pros li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #00a86b;
    font-weight: 700;
}

.cons li:before {
    content: "×";
    position: absolute;
    left: 0;
    color: #dc3545;
    font-weight: 700;
}

.cta-box {
    background: linear-gradient(135deg, #00a86b 0%, #008c5a 100%);
    color: #fff;
    padding: 40px;
    border-radius: 12px;
    text-align: center;
    margin: 50px 0;
}

.cta-box h3 {
    color: #fff;
    margin-bottom: 15px;
}

.cta-box p {
    margin-bottom: 25px;
    font-size: 16px;
}

.cta-button {
    display: inline-block;
    background: #fff;
    color: #00a86b;
    padding: 15px 40px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 700;
    font-size: 16px;
    transition: transform 0.2s;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.guarantee {
    text-align: center;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
    margin-top: 15px;
}

.timeline {
    margin: 40px 0;
}

.timeline-item {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 20px;
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid #e5e5e5;
}

.timeline-item:last-child {
    border-bottom: none;
}

.timeline-period {
    font-weight: 700;
    color: #00a86b;
    font-size: 16px;
}

.timeline-content {
    font-size: 15px;
}

.disclaimer {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    font-size: 13px;
    color: #666;
    margin-top: 50px;
}

.rating {
    background: #fff3cd;
    border: 2px solid #ffc107;
    padding: 15px 20px;
    border-radius: 8px;
    text-align: center;
    margin: 25px 0;
    font-weight: 600;
}

.amazon-cta-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(to bottom, #f3a847 0%, #f08000 100%);
    color: #111;
    padding: 18px 40px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 18px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.15);
    transition: all 0.3s;
    border: 1px solid #e47911;
}

.amazon-cta-button:hover {
    background: linear-gradient(to bottom, #f5b461 0%, #f29000 100%);
    box-shadow: 0 4px 12px rgba(228, 121, 17, 0.4);
    transform: translateY(-2px);
}

.amazon-cta-button:active {
    transform: translateY(0);
    box-shadow: 0 2px 5px rgba(0,0,0,0.15);
}

.cta-icon {
    font-size: 24px;
}

.cta-text {
    flex: 1;
}

.cta-arrow {
    font-size: 24px;
    font-weight: bold;
}

@media (max-width: 600px) {
    .amazon-cta-button {
        font-size: 16px;
        padding: 15px 30px;
        gap: 8px;
    }
    
    .cta-icon, .cta-arrow {
        font-size: 20px;
    }
}