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

:root {
    --primary-color: #1A365D;
    --secondary-color: #FF6B35;
    --text-dark: #2D3748;
    --text-light: #4A5568;
    --text-muted: #718096;
    --bg-light: #F7FAFC;
    --bg-white: #FFFFFF;
    --border-color: #E2E8F0;
    --success-color: #48BB78;
    --warning-color: #F6AD55;
    --star-color: #FFB800;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--bg-white);
}

.navbar {
    background-color: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
}

.nav-logo:hover {
    color: var(--secondary-color);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--secondary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--secondary-color);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.search-btn {
    background: none;
    border: none;
    color: var(--text-dark);
    cursor: pointer;
    padding: 0.5rem;
    transition: var(--transition);
}

.search-btn:hover {
    color: var(--secondary-color);
    transform: scale(1.1);
}

.disclosure-banner {
    background-color: var(--primary-color);
    color: white;
    text-align: center;
    padding: 0.75rem 2rem;
    font-size: 0.875rem;
}

.disclosure-link {
    color: white;
    text-decoration: underline;
    font-weight: 600;
}

.disclosure-link:hover {
    color: var(--secondary-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.breadcrumb {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.breadcrumb a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
}

.breadcrumb a:hover {
    color: var(--secondary-color);
}

.article-header {
    margin-bottom: 3rem;
}

.main-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    font-style: italic;
}

.author-section {
    display: flex;
    justify-content: space-between;
    gap: 3rem;
    padding: 2rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 2rem;
}

.author-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
}

.author-img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.author-details {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.author-name {
    font-size: 0.875rem;
    color: var(--text-light);
}

.author-role {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.verified-badge {
    color: var(--success-color);
    font-weight: 700;
}

.divider {
    width: 1px;
    height: 50px;
    background-color: var(--border-color);
}

.sidebar-links {
    background-color: var(--bg-light);
    padding: 1.5rem;
    border-radius: 8px;
    min-width: 250px;
}

.sidebar-links h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.sidebar-links a {
    display: block;
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.875rem;
    padding: 0.5rem 0;
    transition: var(--transition);
}

.sidebar-links a:hover {
    color: var(--secondary-color);
    padding-left: 0.5rem;
}

.trust-section {
    background-color: var(--bg-light);
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 3rem;
}

.trust-toggle {
    width: 100%;
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 1rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.trust-toggle:hover {
    background-color: #2D4A7C;
}

.trust-icon {
    margin-right: 0.5rem;
}

.toggle-arrow {
    font-size: 1.5rem;
    transition: var(--transition);
}

.trust-toggle.collapsed .toggle-arrow {
    transform: rotate(180deg);
}

.trust-content {
    padding: 1.5rem;
    display: none;
}

.trust-content.active {
    display: block;
}

.trust-content p {
    margin-bottom: 1rem;
    color: var(--text-light);
}

.trust-content p:last-child {
    margin-bottom: 0;
}

.products-section {
    margin-bottom: 4rem;
}

.product-card {
    background-color: var(--bg-white);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 2rem;
    transition: var(--transition);
    position: relative;
}

.product-card:hover {
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}

.product-card.winner {
    border-color: var(--secondary-color);
    border-width: 3px;
}

.winner-badge {
    position: absolute;
    top: -12px;
    left: 2rem;
    background-color: var(--secondary-color);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-header {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
}

.product-image {
    flex-shrink: 0;
}

.product-image img {
    width: 200px;
    height: 250px;
    object-fit: cover;
    border-radius: 8px;
}

.product-info {
    flex: 1;
}

.product-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.stars {
    color: var(--star-color);
    font-size: 1.25rem;
    letter-spacing: 2px;
}

.stars.half {
    color: var(--star-color);
    letter-spacing: 0;
}

.rating-text {
    font-weight: 600;
    color: var(--text-dark);
}

.product-details {
    margin-bottom: 1rem;
    padding: 1rem;
    background-color: var(--bg-light);
    border-radius: 8px;
}

.price, .eco-info {
    margin-bottom: 0.5rem;
}

.product-description {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.product-actions {
    display: flex;
    gap: 1rem;
}

.btn {
    padding: 0.875rem 2rem;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--secondary-color);
    color: white;
}

.btn-primary:hover {
    background-color: #E85A2A;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255,107,53,0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: white;
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
}

.dropdown-section {
    margin-top: 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.dropdown-toggle {
    width: 100%;
    background-color: var(--bg-light);
    border: none;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
    color: var(--text-dark);
    transition: var(--transition);
}

.dropdown-toggle:hover {
    background-color: #EDF2F7;
}

.dropdown-toggle.active {
    background-color: var(--primary-color);
    color: white;
}

.arrow {
    transition: var(--transition);
}

.dropdown-toggle:not(.active) .arrow {
    transform: rotate(0deg);
}

.dropdown-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 1.5rem;
}

.dropdown-content.active {
    padding: 1.5rem;
    max-height: 1000px;
}

.dropdown-content p {
    color: var(--text-light);
    line-height: 1.8;
}

.pros-cons-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.pros h4, .cons h4 {
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

.pros h4 {
    color: var(--success-color);
}

.cons h4 {
    color: var(--secondary-color);
}

.pros ul, .cons ul {
    list-style: none;
    padding: 0;
}

.pros li, .cons li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.pros li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: 700;
}

.cons li::before {
    content: '✗';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: 700;
}

.guide-section, .testing-section, .comparison-section, .verdict-section {
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.section-intro {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.guide-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.guide-item {
    background-color: var(--bg-light);
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid var(--secondary-color);
}

.guide-item h3 {
    font-size: 1.25rem;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

.guide-item p {
    color: var(--text-light);
}

.testing-list {
    padding-left: 2rem;
}

.testing-list li {
    margin-bottom: 1rem;
    color: var(--text-light);
}

.testing-note {
    margin-top: 2rem;
    padding: 1.5rem;
    background-color: var(--bg-light);
    border-left: 4px solid var(--primary-color);
    border-radius: 4px;
    font-style: italic;
}

.table-wrapper {
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--bg-white);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    border-radius: 8px;
    overflow: hidden;
}

.comparison-table thead {
    background-color: var(--primary-color);
    color: white;
}

.comparison-table th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
}

.comparison-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

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

.comparison-table tr:hover {
    background-color: var(--bg-light);
}

.comparison-table .stars {
    font-size: 1rem;
}

.comparison-table .stars.half {
    font-size: 1rem;
    letter-spacing: 0;
}

.check {
    color: var(--success-color);
    font-weight: 700;
}

.verdict-text {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.cta-box {
    background: linear-gradient(135deg, var(--primary-color), #2D4A7C);
    color: white;
    padding: 3rem;
    border-radius: 12px;
    text-align: center;
    margin-top: 3rem;
}

.cta-box h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.cta-box p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-box .btn {
    background-color: var(--secondary-color);
    color: white;
}

.cta-box .btn:hover {
    background-color: #E85A2A;
}

.footer {
    background-color: var(--primary-color);
    color: white;
    padding: 4rem 2rem 2rem;
    margin-top: 4rem;
}

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

.footer-top {
    display: flex;
    justify-content: space-between;
    gap: 4rem;
    margin-bottom: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255,255,255,0.2);
}

.footer-logo-section {
    max-width: 300px;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-decoration: none;
    color: white;
    display: inline-block;
    transition: var(--transition);
}

.footer-logo:hover {
    color: var(--secondary-color);
}

.footer-tagline {
    color: rgba(255,255,255,0.8);
}

.footer-links {
    display: flex;
    gap: 4rem;
}

.footer-column h4 {
    font-size: 1rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.footer-column a {
    display: block;
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    margin-bottom: 0.75rem;
    transition: var(--transition);
}

.footer-column a:hover {
    color: var(--secondary-color);
    padding-left: 0.5rem;
}

.newsletter-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 3rem;
    padding: 2rem;
    background-color: rgba(255,255,255,0.1);
    border-radius: 8px;
    margin-bottom: 3rem;
}

.newsletter-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.newsletter-content p {
    color: rgba(255,255,255,0.8);
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    min-width: 400px;
}

.newsletter-form input {
    flex: 1;
    padding: 0.875rem 1rem;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
}

.btn-newsletter {
    background-color: var(--secondary-color);
    color: white;
    white-space: nowrap;
}

.btn-newsletter:hover {
    background-color: #E85A2A;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.2);
}

.footer-bottom p {
    color: rgba(255,255,255,0.8);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    color: white;
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--secondary-color);
    transform: translateY(-2px);
}

.detail-page {
    max-width: 900px;
    margin: 0 auto;
}

.detail-header {
    text-align: center;
    margin-bottom: 3rem;
}

.winner-badge-large {
    display: inline-block;
    background: linear-gradient(135deg, #ffd700, #ffed4e);
    color: #000;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
}

.detail-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.detail-subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.detail-meta {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    padding: 1.5rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.author-info-small {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-img-small {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.author-name-small {
    font-size: 0.875rem;
    color: var(--text-dark);
}

.publish-date {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.detail-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.stars-large {
    color: var(--star-color);
    font-size: 1.5rem;
    letter-spacing: 2px;
}

.stars-large.half {
    letter-spacing: 0;
}

.rating-score {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
}

.detail-hero {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
    padding: 2rem;
    background-color: var(--bg-light);
    border-radius: 12px;
}

.detail-hero-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.quick-specs {
    background-color: white;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.quick-specs h3 {
    font-size: 1.25rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.spec-item {
    display: flex;
    gap: 10px;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

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

.spec-label {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.spec-value {
    font-weight: 600;
    color: var(--text-dark);
    text-align: right;
}

.detail-cta {
    text-align: center;
}

.detail-section {
    margin-bottom: 3rem;
}

.detail-section h2 {
    font-size: 1.75rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.detail-section p {
    color: var(--text-light);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.feature-list li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--text-light);
}

.feature-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: 700;
}

.highlight-box {
    background-color: var(--bg-light);
    padding: 1.5rem;
    border-left: 4px solid var(--secondary-color);
    border-radius: 4px;
    margin: 2rem 0;
}

.highlight-box h4 {
    font-size: 1.125rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.highlight-box p {
    margin-bottom: 0.5rem;
}

.final-rating {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    padding: 2rem;
    background-color: var(--bg-light);
    border-radius: 12px;
    margin: 3rem 0;
}

.rating-breakdown h3 {
    font-size: 1.25rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.rating-item {
    display: grid;
    grid-template-columns: 150px 1fr auto;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.rating-bar {
    height: 10px;
    background-color: var(--border-color);
    border-radius: 5px;
    overflow: hidden;
}

.rating-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--secondary-color), var(--success-color));
}

.rating-num {
    font-weight: 600;
    color: var(--text-dark);
}

.overall-score {
    text-align: center;
}

.overall-score h3 {
    font-size: 1.125rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.score-circle {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--secondary-color), var(--success-color));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0 auto 1rem;
}

.score-label {
    font-size: 1.125rem;
    color: var(--success-color);
    font-weight: 600;
}

.cta-box-detail {
    background: linear-gradient(135deg, var(--primary-color), #2D4A7C);
    color: white;
    padding: 3rem;
    border-radius: 12px;
    text-align: center;
    margin: 3rem 0;
}

.cta-box-detail h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.cta-box-detail p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    color: white;
}

.cta-note {
    margin-top: 1rem;
    font-size: 0.9rem;
    opacity: 0.8;
    color: white;
}

.related-reviews {
    margin: 4rem 0;
}

.related-reviews h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
    text-align: center;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.related-card {
    background-color: var(--bg-light);
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
    text-decoration: none;
    transition: var(--transition);
}

.related-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

.related-card img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.related-card h4 {
    font-size: 1.125rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.related-card p {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.related-card .stars {
    font-size: 1rem;
}

.related-card .stars.half {
    font-size: 1rem;
    letter-spacing: 0;
}

@media (max-width: 768px) {
    .nav-container {
        padding: 1rem;
    }

    .nav-menu {
        gap: 1rem;
    }

    .container {
        padding: 1rem;
    }

    .main-title {
        font-size: 2rem;
    }

    .author-section {
        flex-direction: column;
        gap: 1.5rem;
    }

    .product-header {
        flex-direction: column;
    }

    .product-image img {
        width: 100%;
        height: auto;
    }

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

    .guide-content {
        grid-template-columns: 1fr;
    }

    .detail-hero {
        grid-template-columns: 1fr;
    }

    .final-rating {
        grid-template-columns: 1fr;
    }

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

    .newsletter-section {
        flex-direction: column;
    }

    .newsletter-form {
        min-width: auto;
        width: 100%;
    }

    .footer-top {
        flex-direction: column;
    }

    .footer-links {
        flex-direction: column;
        gap: 2rem;
    }
}

/* ==================== Detail Page Specific Styles ==================== */
.test-results {
    display: grid;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.test-result-item {
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
}

.test-result-item h3,
.test-result-item h4 {
    margin-bottom: 0.75rem;
    color: var(--primary-color);
    font-size: 1.1rem;
}

.score-bar {
    height: 24px;
    background: #e9ecef;
    border-radius: 12px;
    overflow: hidden;
    margin: 0.75rem 0;
}

.score-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--success-color), #48BB78);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 12px;
    color: white;
    font-weight: 600;
    font-size: 0.85rem;
    transition: width 1s ease-out;
}

.test-result-item p {
    margin: 0.5rem 0 0 0;
    color: var(--text-light);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.feature-box {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.feature-box:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

.feature-box h3 {
    color: var(--primary-color);
    margin-bottom: 0.75rem;
    font-size: 1.15rem;
}

.feature-box p {
    color: var(--text-light);
    margin: 0;
    line-height: 1.6;
}

.usage-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.usage-step {
    position: relative;
    padding-left: 4rem;
}

.step-number {
    position: absolute;
    left: 0;
    top: 0;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
}

.usage-step h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.usage-step p {
    color: var(--text-light);
    margin: 0;
}

.usage-tip {
    background: #fff3cd;
    border-left: 4px solid #ffc107;
    padding: 1rem 1.5rem;
    margin-top: 2rem;
    border-radius: 4px;
}

.ingredients-list {
    display: grid;
    gap: 1.25rem;
    margin-top: 1.5rem;
}

.ingredient-item {
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid var(--secondary-color);
}

.ingredient-item h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.05rem;
}

.ingredient-item p {
    color: var(--text-light);
    margin: 0;
}

.results-list {
    list-style: none;
    padding: 0;
    margin-top: 1.5rem;
}

.results-list li {
    padding: 1rem 0 1rem 2.5rem;
    position: relative;
    border-bottom: 1px solid var(--border-color);
}

.results-list li:last-child {
    border-bottom: none;
}

.results-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: 700;
    font-size: 1.25rem;
}

.buyer-profiles {
    display: grid;
    gap: 1rem;
    margin-top: 1.5rem;
}

.buyer-profile {
    background: var(--bg-light);
    padding: 1.25rem 1.5rem;
    border-radius: 8px;
    border-left: 4px solid var(--success-color);
}

.buyer-profile h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.buyer-profile p {
    color: var(--text-light);
    margin: 0;
}

.pros-cons-detailed {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

.pros-column,
.cons-column {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 12px;
}

.pros-column {
    border-left: 4px solid var(--success-color);
}

.cons-column {
    border-left: 4px solid var(--warning-color);
}

.pros-title {
    color: var(--success-color);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.cons-title {
    color: var(--warning-color);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.pros-list,
.cons-list {
    list-style: none;
    padding: 0;
}

.pros-list li,
.cons-list li {
    padding: 0.75rem 0;
    padding-left: 1.5rem;
    position: relative;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.pros-list li:last-child,
.cons-list li:last-child {
    border-bottom: none;
}

.pros-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: 700;
}

.cons-list li::before {
    content: "✗";
    position: absolute;
    left: 0;
    color: var(--warning-color);
    font-weight: 700;
}

.customer-reviews {
    display: grid;
    gap: 1.5rem;
    margin-top: 2rem;
}

.review-item {
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.reviewer-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.reviewer-name {
    font-weight: 600;
    color: var(--primary-color);
}

.review-date {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.review-text {
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
}

.comparison-detailed {
    margin-top: 2rem;
}

.comparison-table-detailed {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1.5rem;
    background: var(--bg-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.comparison-table-detailed thead {
    background: var(--primary-color);
    color: white;
}

.comparison-table-detailed th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
}

.comparison-table-detailed td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.comparison-table-detailed tbody tr:hover {
    background: var(--bg-light);
}

.comparison-table-detailed .best {
    background: #e8f5e9;
    color: var(--success-color);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-weight: 600;
    display: inline-block;
}

.faq-section {
    display: grid;
    gap: 1rem;
    margin-top: 2rem;
}

.faq-item {
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.faq-item h3 {
    color: var(--primary-color);
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
}

.faq-item p {
    color: var(--text-light);
    margin: 0;
    line-height: 1.6;
}

.price-info {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 0.75rem;
    text-align: center;
}

/* Responsive for detail page */
@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
    }

    .usage-steps {
        grid-template-columns: 1fr;
    }

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

    .comparison-table-detailed {
        font-size: 0.85rem;
    }

    .comparison-table-detailed th,
    .comparison-table-detailed td {
        padding: 0.75rem 0.5rem;
    }

    .cta-box-detail {
        padding: 2rem 1.5rem;
    }

    .cta-box-detail h3 {
        font-size: 1.5rem;
    }
}

/* ==================== Scoring Section Styles ==================== */
.scoring-section {
    padding: 4rem 0;
    margin: 4rem 0;
    border-radius: 16px;
}

.scoring-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 2.5rem;
}

.score-category {
    background: var(--bg-white);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05), 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.score-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.score-category:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1), 0 6px 12px rgba(0, 0, 0, 0.08);
}

.score-category:hover::before {
    transform: scaleX(1);
}

.score-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.score-icon {
    font-size: 2.5rem;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 12px;
    flex-shrink: 0;
}

.score-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
    line-height: 1.3;
}

.score-category p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

/* Responsive adjustments for scoring section */
@media (max-width: 768px) {
    .scoring-section {
        padding: 3rem 0;
        margin: 3rem 0;
    }

    .scoring-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .score-category {
        padding: 1.5rem;
    }

    .score-icon {
        font-size: 2rem;
        width: 50px;
        height: 50px;
    }

    .score-header h3 {
        font-size: 1.1rem;
    }

    .score-category p {
        font-size: 0.9rem;
    }
}
.burger-menu {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.burger-menu span {
    width: 24px;
    height: 2px;
    background-color: var(--text-dark);
    transition: all 0.3s ease;
    display: block;
}

.burger-menu.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.burger-menu.active span:nth-child(2) {
    opacity: 0;
}

.burger-menu.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

@media (max-width: 768px) {
    .burger-menu {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 280px;
        height: calc(100vh - 70px);
        background: var(--bg-white);
        box-shadow: -2px 0 10px rgba(0,0,0,0.1);
        display: flex;
        flex-direction: column;
        padding: 2rem 0;
        gap: 0;
        transition: right 0.3s ease;
        z-index: 1000;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-link {
        padding: 1rem 2rem;
        border-bottom: 1px solid var(--border-color);
    }

    .search-btn {
        margin: 1rem 2rem;
        width: calc(100% - 4rem);
    }

    * {
        max-width: 100vw;
    }

    body {
        overflow-x: hidden;
    }

    .container {
        overflow-x: hidden;
    }
}

body.menu-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
}

@media (max-width: 768px) {
    .nav-menu {
        overflow-y: auto;
    }
    
    .table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        margin: 0 -20px;
        padding: 0 20px;
    }
    
    .comparison-table {
        min-width: 600px;
    }
    
    .comparison-table td,
    .comparison-table th {
        white-space: nowrap;
        padding: 0.75rem 0.5rem;
        font-size: 0.85rem;
    }
    
    .comparison-table-detailed {
        min-width: 700px;
    }
}

.container {
    overflow-x: hidden;
}

@media (max-width: 768px) {
    html, body {
        overflow-x: hidden;
        max-width: 100vw;
    }
    
    .container {
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .comparison-section {
        margin-left: -15px;
        margin-right: -15px;
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        margin-left: -15px;
        margin-right: -15px;
        padding: 0 15px;
    }
    
    .comparison-table {
        min-width: 650px;
        width: auto;
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: 12px 8px;
        font-size: 13px;
    }
    
    .comparison-table th:first-child,
    .comparison-table td:first-child {
        position: sticky;
        left: 0;
        background: white;
        z-index: 1;
        box-shadow: 2px 0 4px rgba(0,0,0,0.1);
    }
    
    .comparison-table thead th:first-child {
        background: var(--primary-color);
    }
    
    .product-card {
        margin-bottom: 2rem;
    }
    
    .product-header {
        flex-direction: column;
    }
    
    .product-image {
        width: 100%;
        max-width: 250px;
        margin: 0 auto 1.5rem;
    }
    
    .nav-container {
        padding: 0 15px;
    }
    
    .article-header h1,
    .main-title {
        line-height: 1.3;
    }
}

@media (max-width: 768px) {
    body.menu-open {
        overflow: hidden;
        position: fixed;
        width: 100%;
    }

    .table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        margin: 0 -20px;
        padding: 0 20px;
    }

    .comparison-table {
        min-width: 600px;
        display: table;
    }

    .disclosure-banner {
        font-size: 12px;
        padding: 8px 15px;
        line-height: 1.4;
    }

    .nav-menu {
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .navbar {
        position: sticky;
        top: 0;
        z-index: 1002;
    }
}


.before-after-images {
    display: flex;
    gap: 15px;
    margin: 15px 0;
    flex-wrap: wrap;
}

.before-after-images img {
    width: calc(50% - 8px);
    height: auto;
    border-radius: 8px;
    border: 2px solid var(--border-color);
}

@media (max-width: 768px) {
    .before-after-images img {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .sidebar-links {
        display: none;
    }
    
    .table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        margin: 0 -20px;
        padding: 0 20px;
    }
    
    .comparison-table {
        min-width: 700px;
    }
}

@media (max-width: 768px) {
    .comparison-detailed {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        margin: 0 -20px;
        padding: 0 20px;
    }
    
    .comparison-table-detailed {
        min-width: 700px;
    }
}