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

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

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

/* Header Styles */
.header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-logo .logo-img {
    height: 45px;
    width: 45px;
}

/* Member placeholder styles */
.member-placeholder {
    width: 80px;
    height: 80px;
    background: #f0f9ff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    border: 2px solid #e0f2fe;
    margin: 0 auto;
}

.nav-logo h1 {
    color: #2563eb;
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0;
}

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

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: #2563eb;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    right: 0;
    height: 2px;
    background: #2563eb;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    background-image: url('../images/webp/hero-nose-cleaner.webp');
    background-size: cover;
    background-position: 60% center;
    background-repeat: no-repeat;
    padding: 0;
    position: relative;
    min-height: 100vh;
    width: 100%;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, rgba(255,255,255,0.98) 0%, rgba(255,255,255,0.9) 35%, rgba(255,255,255,0.3) 65%, transparent 100%);
    z-index: 1;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    min-height: 100vh;
}

.hero-content {
    max-width: 650px;
    width: 100%;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.4rem;
    color: #334155;
    margin-bottom: 2.5rem;
    line-height: 1.7;
    font-weight: 500;
    text-shadow: 0 1px 2px rgba(0,0,0,0.1);
    max-width: 90%;
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}


/* Button Styles */
.btn {
    display: inline-block;
    padding: 16px 32px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    text-shadow: none;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.btn-primary {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.95);
    color: #2563eb;
    border: 2px solid #2563eb;
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 1);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.2);
}

/* Quick Navigation */
.quick-nav {
    padding: 4rem 0;
    background: #fff;
}

.quick-nav h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #1e293b;
    margin-bottom: 3rem;
}

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

.nav-card {
    background: #fff;
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-decoration: none;
    color: inherit;
    display: block;
    cursor: pointer;
}

.nav-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
    text-decoration: none;
    color: inherit;
}

.nav-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.nav-card h3 {
    font-size: 1.5rem;
    color: #1e293b;
    margin-bottom: 1rem;
}

.nav-card p {
    color: #64748b;
    margin-bottom: 1.5rem;
}

.card-link {
    color: #2563eb;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
    display: inline-block;
    padding: 8px 16px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 6px;
    margin-top: 0.5rem;
}

.nav-card:hover .card-link {
    color: #1d4ed8;
    background: rgba(29, 78, 216, 0.15);
}

/* Featured Products */
.featured-products {
    padding: 4rem 0;
    background: #f8fafc;
}

.featured-products h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #1e293b;
    margin-bottom: 3rem;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.product-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.product-image {
    position: relative;
    height: 300px;
    overflow: hidden;
    border-radius: 8px;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: #f8fafc;
}

.product-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: #2563eb;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.product-info {
    padding: 1.5rem;
    text-align: center;
}

.product-info h3 {
    font-size: 1.25rem;
    color: #1e293b;
    margin-bottom: 0.5rem;
}

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

.stars {
    color: #fbbf24;
    font-size: 1.1rem;
}

.rating-text {
    color: #64748b;
    font-size: 0.875rem;
}

.product-description {
    color: #64748b;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.product-price {
    margin-bottom: 1.5rem;
}

.price {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2563eb;
}

.original-price {
    font-size: 1rem;
    color: #94a3b8;
    text-decoration: line-through;
    margin-left: 0.5rem;
}

.discount {
    font-size: 0.875rem;
    color: #dc2626;
    font-weight: 600;
    background: #fef2f2;
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: 0.5rem;
}

.cost-per-use {
    display: block;
    color: #64748b;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

/* Safety Notice */
.safety-notice {
    padding: 2rem 0;
    background: #fef3c7;
    border-top: 3px solid #f59e0b;
    border-bottom: 3px solid #f59e0b;
}

.notice-content {
    display: flex;
    align-items: center;
    gap: 1rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.notice-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.notice-text h3 {
    color: #92400e;
    margin-bottom: 0.5rem;
}

.notice-text p {
    color: #92400e;
    margin-bottom: 0.5rem;
}

.notice-link {
    color: #2563eb;
    text-decoration: none;
    font-weight: 600;
}

.notice-link:hover {
    text-decoration: underline;
}

/* Latest Articles */
.latest-articles {
    padding: 4rem 0;
    background: #fff;
}

.latest-articles h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #1e293b;
    margin-bottom: 3rem;
}

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

.article-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-decoration: none;
    color: inherit;
    display: block;
    cursor: pointer;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
    text-decoration: none;
    color: inherit;
}

.article-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.article-content {
    padding: 1.5rem;
}

.article-content h3 {
    color: #1e293b;
    text-decoration: none;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.article-content p {
    color: #64748b;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.article-date {
    color: #94a3b8;
    font-size: 0.875rem;
}

/* Newsletter */
.newsletter {
    padding: 4rem 0;
    background: #2563eb;
    color: white;
}

.newsletter-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.newsletter h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.newsletter p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 16px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
}

.newsletter-form button {
    background: #1d4ed8;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease;
}

.newsletter-form button:hover {
    background: #1e40af;
}

.newsletter-disclaimer {
    font-size: 0.875rem;
    opacity: 0.8;
}

/* Footer */
.footer {
    background: #1e293b;
    color: white;
    padding: 3rem 0 1rem;
}

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

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: #f1f5f9;
}

.footer-section p {
    color: #94a3b8;
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #f1f5f9;
}

.footer-bottom {
    border-top: 1px solid #334155;
    padding-top: 1rem;
    text-align: center;
    color: #94a3b8;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-logo {
    width: 32px;
    height: 32px;
    filter: brightness(0) invert(1); /* 将图标变为白色，适合深色背景 */
    opacity: 0.9;
    transition: opacity 0.3s ease;
}

.footer-logo:hover {
    opacity: 1;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0,0,0,0.05);
        padding: 2rem 0;
    }

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

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero {
        background-position: center center;
        min-height: 80vh;
        padding: 0;
    }
    
    .hero::before {
        background: linear-gradient(180deg, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.8) 70%, rgba(255,255,255,0.6) 100%);
    }
    
    .hero-container {
        text-align: center;
        min-height: 80vh;
        padding: 0 3%;
    }
    
    .hero-content {
        max-width: 100%;
    }

    .hero-title {
        font-size: 2.8rem;
        margin-bottom: 1.2rem;
    }

    .hero-cta {
        justify-content: center;
    }

    .nav-cards {
        grid-template-columns: 1fr;
    }

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

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

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

    .notice-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-title {
        font-size: 2.2rem;
        margin-bottom: 1rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
        margin-bottom: 2rem;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}

/* Page-specific styles */
.page-hero {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 3rem 0;
    text-align: center;
}

.page-hero h1 {
    font-size: 2.5rem;
    color: #1e293b;
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: #64748b;
    max-width: 800px;
    margin: 0 auto 2rem;
}

.hero-meta {
    display: flex;
    gap: 2rem;
    justify-content: center;
    color: #64748b;
    font-size: 0.9rem;
}

/* Breadcrumb */
.breadcrumb {
    background: #f8fafc;
    padding: 1rem 0;
    border-bottom: 1px solid #e2e8f0;
}

.breadcrumb-list {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    align-items: center;
}

.breadcrumb-list li:not(:last-child)::after {
    content: '>';
    margin-left: 0.5rem;
    color: #64748b;
}

.breadcrumb-list a {
    color: #2563eb;
    text-decoration: none;
}

.breadcrumb-list a:hover {
    text-decoration: underline;
}

/* Guide sections */
.guide-section {
    padding: 3rem 0;
}

.guide-section:nth-child(even) {
    background: #f8fafc;
}

/* Table of Contents */
.table-of-contents {
    background: #f1f5f9;
    padding: 2rem 0;
}

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

.toc-link {
    display: block;
    padding: 1rem;
    background: white;
    border-radius: 8px;
    text-decoration: none;
    color: #1e293b;
    font-weight: 500;
    transition: all 0.3s ease;
    border-left: 4px solid #2563eb;
}

.toc-link:hover {
    background: #2563eb;
    color: white;
    transform: translateX(5px);
}

/* Safety warnings */
.safety-warning-box {
    background: #fef3c7;
    border: 2px solid #f59e0b;
    border-radius: 12px;
    padding: 2rem;
    margin: 2rem 0;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.warning-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.warning-content h3 {
    color: #92400e;
    margin-bottom: 0.5rem;
}

.warning-content p {
    color: #92400e;
    margin: 0;
}

/* Preparation grid */
.preparation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.prep-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.prep-card h3 {
    color: #1e293b;
    margin-bottom: 1rem;
}

.prep-card ul {
    list-style: none;
    padding: 0;
}

.prep-card li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #f1f5f9;
    position: relative;
    padding-left: 1.5rem;
}

.prep-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: bold;
}

/* FDA Guidelines */
.fda-guidelines {
    background: #eff6ff;
    border: 1px solid #3b82f6;
    border-radius: 12px;
    padding: 2rem;
    margin: 2rem 0;
}

.fda-guidelines h3 {
    color: #1e40af;
    margin-bottom: 1rem;
}

.fda-guidelines ul {
    list-style: none;
    padding: 0;
}

.fda-guidelines li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #dbeafe;
    position: relative;
    padding-left: 1.5rem;
}

.fda-guidelines li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #3b82f6;
    font-weight: bold;
}

.fda-link {
    display: inline-block;
    margin-top: 1rem;
    color: #3b82f6;
    text-decoration: none;
    font-weight: 600;
}

.fda-link:hover {
    text-decoration: underline;
}

/* Steps container */
.steps-container {
    margin: 2rem 0;
}

.step-item {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    align-items: flex-start;
}

.step-number {
    background: #2563eb;
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.step-content h3 {
    color: #1e293b;
    margin-bottom: 1rem;
}

.step-content ul {
    list-style: none;
    padding: 0;
}

.step-content li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #f1f5f9;
    position: relative;
    padding-left: 1.5rem;
}

.step-content li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #2563eb;
    font-weight: bold;
}

.step-tip {
    background: #f0f9ff;
    border: 1px solid #0ea5e9;
    border-radius: 8px;
    padding: 1rem;
    margin-top: 1rem;
}

.step-image {
    margin-top: 1rem;
}

.step-image img {
    width: 100%;
    max-width: 600px;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    object-fit: contain;
}

/* Mistakes grid */
.mistakes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.mistake-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border-left: 4px solid #ef4444;
}

.mistake-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.mistake-card h3 {
    color: #1e293b;
    margin-bottom: 1rem;
}

.mistake-card p {
    margin-bottom: 0.5rem;
}

.mistake-card strong {
    color: #dc2626;
}

/* Baby guide styles */
.baby-warning {
    background: #fef3c7;
    border: 2px solid #f59e0b;
    border-radius: 12px;
    padding: 2rem;
    margin: 2rem 0;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.baby-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.baby-step {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.baby-step h3 {
    color: #1e293b;
    margin-bottom: 1rem;
}

.baby-step ul {
    list-style: none;
    padding: 0;
}

.baby-step li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #f1f5f9;
    position: relative;
    padding-left: 1.5rem;
}

.baby-step li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: bold;
}

/* Troubleshooting */
.troubleshooting-list {
    margin: 2rem 0;
}

.troubleshooting-item {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    margin-bottom: 1.5rem;
    border-left: 4px solid #3b82f6;
}

.troubleshooting-item h3 {
    color: #1e293b;
    margin-bottom: 1rem;
}

.troubleshooting-item p {
    margin-bottom: 0.5rem;
}

.troubleshooting-item strong {
    color: #2563eb;
}

/* FAQ styles */
.faq-list {
    margin: 2rem 0;
}

.faq-item {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    margin-bottom: 1.5rem;
}

.faq-item h3 {
    color: #1e293b;
    margin-bottom: 1rem;
}

.faq-item p {
    color: #64748b;
    line-height: 1.6;
}

/* Doctor section */
.doctor-section {
    background: #fef2f2;
    border: 2px solid #fca5a5;
    border-radius: 12px;
    padding: 2rem;
    margin: 2rem 0;
}

.doctor-section h2 {
    color: #dc2626;
    margin-bottom: 1rem;
}

.doctor-warning ul {
    list-style: none;
    padding: 0;
}

.doctor-warning li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #fecaca;
    position: relative;
    padding-left: 1.5rem;
}

.doctor-warning li::before {
    content: '⚠️';
    position: absolute;
    left: 0;
}

/* Quick comparison table */
.quick-comparison {
    padding: 3rem 0;
    background: #f8fafc;
}

.comparison-table-wrapper {
    overflow-x: auto;
    margin: 2rem 0;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.comparison-table th,
.comparison-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #e5e7eb;
}

.comparison-table th {
    background: #f8fafc;
    font-weight: 600;
    color: #1e293b;
}

.comparison-table tr:hover {
    background: #f8fafc;
}

/* Detailed reviews */
.detailed-reviews {
    padding: 3rem 0;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.review-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.review-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.review-header {
    position: relative;
    height: 300px;
    overflow: hidden;
    border-radius: 8px;
}

.review-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.review-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: #2563eb;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.review-content {
    padding: 2rem;
}

.review-content h3 {
    font-size: 1.5rem;
    color: #1e293b;
    margin-bottom: 1rem;
}

.review-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.rating-score {
    font-weight: 600;
    color: #1e293b;
}

.review-count {
    color: #64748b;
    font-size: 0.875rem;
}

.pros-cons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin: 1.5rem 0;
}

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

.pros h4 {
    color: #059669;
}

.cons h4 {
    color: #dc2626;
}

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

.pros li,
.cons li {
    padding: 0.25rem 0;
    font-size: 0.9rem;
    line-height: 1.4;
}

.review-details {
    margin: 1.5rem 0;
}

.review-details h4 {
    color: #1e293b;
    margin-bottom: 1rem;
}

.review-details p {
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.purchase-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e5e7eb;
}

.price-info {
    display: flex;
    flex-direction: column;
}

.current-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
}

.original-price {
    font-size: 1rem;
    color: #64748b;
    text-decoration: line-through;
    margin-left: 0.5rem;
}

.savings {
    font-size: 0.875rem;
    color: #059669;
    font-weight: 600;
}

/* Cost calculator */
.cost-calculator {
    padding: 3rem 0;
    background: #f8fafc;
}

.calculator-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 2rem 0;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #1e293b;
}

.form-group input {
    padding: 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 1rem;
}

.calculation-result {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    margin-top: 2rem;
}

/* Detailed comparison */
.detailed-comparison {
    padding: 3rem 0;
}

.comparison-categories {
    margin: 2rem 0;
}

.comparison-category {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    margin-bottom: 2rem;
}

.comparison-category h3 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.category-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.navage-section h4,
.neilmed-section h4 {
    color: #2563eb;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.navage-section p,
.neilmed-section p {
    color: #64748b;
    line-height: 1.6;
}

/* Safety info */
.safety-info {
    padding: 3rem 0;
    background: #f8fafc;
}

.safety-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.safety-warning {
    background: #fef3c7;
    border: 2px solid #f59e0b;
    border-radius: 12px;
    padding: 2rem;
}

.safety-warning h3 {
    color: #92400e;
    margin-bottom: 1rem;
}

.safety-warning ul {
    list-style: none;
    padding: 0;
}

.safety-warning li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #fde68a;
    position: relative;
    padding-left: 1.5rem;
}

.safety-warning li::before {
    content: '⚠️';
    position: absolute;
    left: 0;
}

.fda-notice {
    background: #eff6ff;
    border: 1px solid #3b82f6;
    border-radius: 12px;
    padding: 2rem;
}

.fda-notice h3 {
    color: #1e40af;
    margin-bottom: 1rem;
}

.fda-notice a {
    color: #3b82f6;
    text-decoration: none;
    font-weight: 600;
}

.fda-notice a:hover {
    text-decoration: underline;
}

/* Final recommendation */
.final-recommendation {
    padding: 3rem 0;
}

.recommendation-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.recommendation-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border-left: 4px solid #2563eb;
}

.recommendation-card h3 {
    color: #1e293b;
    margin-bottom: 1rem;
}

.recommendation-card ul {
    list-style: none;
    padding: 0;
}

.recommendation-card li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #f1f5f9;
    position: relative;
    padding-left: 1.5rem;
}

.recommendation-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: bold;
}

/* Baby-specific styles */
.baby-safety-notice {
    background: #fef3c7;
    border: 2px solid #f59e0b;
    padding: 2rem 0;
    margin: 2rem 0;
}

.safety-content {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.safety-icon {
    font-size: 3rem;
    flex-shrink: 0;
}

.safety-text h2 {
    color: #92400e;
    margin-bottom: 1rem;
}

.safety-text p {
    color: #92400e;
    margin: 0;
    line-height: 1.6;
}

/* Age guide */
.age-guide {
    padding: 3rem 0;
}

.age-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.age-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    text-align: center;
    border-top: 4px solid #2563eb;
}

.age-range {
    background: #2563eb;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    margin-bottom: 1rem;
    display: inline-block;
}

.age-card h3 {
    color: #1e293b;
    margin-bottom: 1rem;
}

.age-card ul {
    list-style: none;
    padding: 0;
    text-align: left;
}

.age-card li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #f1f5f9;
    position: relative;
    padding-left: 1.5rem;
}

.age-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: bold;
}

/* Baby products */
.baby-products {
    padding: 3rem 0;
}

.baby-products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.baby-product-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.baby-product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

    .product-image {
        height: 250px;
    }

.product-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: #2563eb;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.product-info {
    padding: 2rem;
}

.product-info h3 {
    font-size: 1.25rem;
    color: #1e293b;
    margin-bottom: 1rem;
}

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

.rating-text {
    color: #64748b;
    font-size: 0.875rem;
}

.product-features {
    margin: 1.5rem 0;
}

.product-features h4 {
    color: #1e293b;
    margin-bottom: 1rem;
    font-size: 1rem;
}

.product-features ul {
    list-style: none;
    padding: 0;
}

.product-features li {
    padding: 0.25rem 0;
    font-size: 0.9rem;
    line-height: 1.4;
    position: relative;
    padding-left: 1.5rem;
}

.product-features li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #2563eb;
    font-weight: bold;
}

.age-recommendation {
    background: #f0f9ff;
    border: 1px solid #0ea5e9;
    border-radius: 8px;
    padding: 1rem;
    margin: 1rem 0;
    font-size: 0.9rem;
}

.age-recommendation strong {
    color: #0c4a6e;
}

/* Baby usage guide */
.baby-usage-guide {
    padding: 3rem 0;
    background: #f8fafc;
}

.usage-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.usage-step {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    text-align: center;
}

.step-number {
    background: #2563eb;
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
    margin: 0 auto 1rem;
}

.usage-step h3 {
    color: #1e293b;
    margin-bottom: 1rem;
}

.usage-step ul {
    list-style: none;
    padding: 0;
    text-align: left;
}

.usage-step li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #f1f5f9;
    position: relative;
    padding-left: 1.5rem;
}

.usage-step li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #2563eb;
    font-weight: bold;
}

/* Baby safety tips */
.baby-safety-tips {
    padding: 3rem 0;
}

.safety-tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.safety-tip {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    text-align: center;
    border-top: 4px solid #f59e0b;
}

.tip-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.safety-tip h3 {
    color: #1e293b;
    margin-bottom: 1rem;
}

.safety-tip p {
    color: #64748b;
    line-height: 1.6;
}

/* Baby FAQ */
.baby-faq {
    padding: 3rem 0;
    background: #f8fafc;
}

/* About page styles */
.mission-section {
    padding: 3rem 0;
}

.mission-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.mission-text h2 {
    color: #1e293b;
    margin-bottom: 1.5rem;
    font-size: 2rem;
}

.mission-text p {
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.mission-image img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    object-fit: contain;
}

.what-we-do {
    padding: 3rem 0;
    background: #f8fafc;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    text-align: center;
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    color: #1e293b;
    margin-bottom: 1rem;
}

.service-card p {
    color: #64748b;
    line-height: 1.6;
}

.team-section {
    padding: 3rem 0;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.team-member {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    text-align: center;
}

.member-image {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.member-image img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto;
}

.member-info h3 {
    color: #1e293b;
    margin-bottom: 0.5rem;
}

.member-title {
    color: #2563eb;
    font-weight: 600;
    margin-bottom: 1rem;
}

.member-bio {
    color: #64748b;
    line-height: 1.6;
}

.values-section {
    padding: 3rem 0;
    background: #f8fafc;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.value-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.value-card h3 {
    color: #1e293b;
    margin-bottom: 1rem;
}

.value-card p {
    color: #64748b;
    line-height: 1.6;
}

.disclaimer-section {
    padding: 3rem 0;
}

.disclaimer-content {
    max-width: 800px;
    margin: 0 auto;
}

.disclaimer-warning {
    background: #fef3c7;
    border: 2px solid #f59e0b;
    border-radius: 12px;
    padding: 2rem;
    margin: 2rem 0;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.disclaimer-details {
    margin: 2rem 0;
}

.disclaimer-details h3 {
    color: #1e293b;
    margin-bottom: 1rem;
}

.disclaimer-details ul {
    list-style: none;
    padding: 0;
}

.disclaimer-details li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #f1f5f9;
    position: relative;
    padding-left: 1.5rem;
}

.disclaimer-details li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #2563eb;
    font-weight: bold;
}

.disclaimer-footer {
    background: #f8fafc;
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 2rem;
}

.affiliate-section {
    padding: 3rem 0;
    background: #f8fafc;
}

.affiliate-content {
    max-width: 800px;
    margin: 0 auto;
}

.affiliate-notice {
    background: #eff6ff;
    border: 1px solid #3b82f6;
    border-radius: 12px;
    padding: 2rem;
    margin: 2rem 0;
}

.affiliate-notice h3 {
    color: #1e40af;
    margin-bottom: 1rem;
}

.affiliate-details {
    margin: 2rem 0;
}

.affiliate-details h3 {
    color: #1e293b;
    margin-bottom: 1rem;
}

.affiliate-details ul {
    list-style: none;
    padding: 0;
}

.affiliate-details li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #f1f5f9;
    position: relative;
    padding-left: 1.5rem;
}

.affiliate-details li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #2563eb;
    font-weight: bold;
}

.affiliate-footer {
    background: #f0f9ff;
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 2rem;
    text-align: center;
}

.privacy-section {
    padding: 3rem 0;
}

.privacy-content {
    max-width: 800px;
    margin: 0 auto;
}

.privacy-intro {
    background: #f0f9ff;
    border: 1px solid #0ea5e9;
    border-radius: 12px;
    padding: 2rem;
    margin: 2rem 0;
}

.privacy-details {
    margin: 2rem 0;
}

.privacy-details h3 {
    color: #1e293b;
    margin-bottom: 1rem;
}

.privacy-details ul {
    list-style: none;
    padding: 0;
}

.privacy-details li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #f1f5f9;
    position: relative;
    padding-left: 1.5rem;
}

.privacy-details li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #2563eb;
    font-weight: bold;
}

.privacy-footer {
    background: #f8fafc;
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 2rem;
}

.contact-section {
    padding: 3rem 0;
    background: #f8fafc;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin: 2rem 0;
}

.contact-info h3 {
    color: #1e293b;
    margin-bottom: 1rem;
}

.contact-info p {
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.contact-methods {
    display: grid;
    gap: 1.5rem;
}

.contact-method h4 {
    color: #1e293b;
    margin-bottom: 0.5rem;
}

.contact-method p {
    color: #64748b;
    margin: 0;
}

.contact-form {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.contact-form h3 {
    color: #1e293b;
    margin-bottom: 1.5rem;
}

.contact-form-element {
    display: grid;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #1e293b;
}

.form-group input,
.form-group textarea {
    padding: 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

/* Loading Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}