:root {
    --color-primary: #a16207;
    --color-primary-light: #fffbeb;
    --color-secondary: #0f766e;
    --color-text: #1f2937;
    --color-text-light: #6b7280;
    --color-white: #ffffff;
    --color-border: #e5e7eb;
    --color-warning: #dc2626;
    --font-system: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;
    --radius: 8px;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

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

html, body {
    overflow-x: hidden;
    font-family: var(--font-system);
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-white);
}

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

.container {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Hero Section */
.article-hero {
    background-color: var(--color-secondary);
    color: var(--color-white);
    padding: var(--spacing-xl) 0;
    position: relative;
    margin-bottom: var(--spacing-xl);
}

.article-hero__container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    text-align: center;
}

.article-hero__tag {
    display: inline-block;
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 0.25rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-sm);
}

.article-hero__title {
    font-size: 2.5rem;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    font-weight: 800;
    color: var(--color-white);
}

.article-hero__intro {
    font-size: 1.25rem;
    line-height: 1.5;
    margin-bottom: var(--spacing-md);
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.article-hero__meta {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

.article-meta__item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.article-hero__image {
    width: 100%;
    max-width: 900px;
    margin: var(--spacing-lg) auto 0;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

/* Disclaimer */
.article-disclaimer {
    background-color: #fef3c7;
    border-left: 4px solid var(--color-primary);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.article-disclaimer .container {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
}

.article-disclaimer svg {
    flex-shrink: 0;
    color: var(--color-primary);
}

.article-disclaimer p {
    font-size: 0.9rem;
    color: #92400e;
    margin: 0;
}

/* Content */
.article-content {
    padding-bottom: var(--spacing-xl);
}

.intro-section {
    margin-bottom: var(--spacing-xl);
}

.lead-text {
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--color-text);
    font-weight: 400;
}

/* Timeline */
.timeline-wrapper {
    position: relative;
    padding-left: 0;
    margin-bottom: var(--spacing-xl);
}

.timeline-item {
    display: flex;
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.timeline-marker {
    flex-shrink: 0;
    width: 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.timeline-number {
    width: 40px;
    height: 40px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    position: relative;
    z-index: 2;
}

.timeline-item:not(:last-child) .timeline-marker::after {
    content: '';
    position: absolute;
    top: 40px;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: calc(100% + var(--spacing-xl));
    background-color: var(--color-border);
    z-index: 1;
}

.timeline-content {
    flex: 1;
    padding-left: var(--spacing-md);
}

.timeline-content h2 {
    color: var(--color-secondary);
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

.timeline-image {
    margin: var(--spacing-md) 0;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

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

.timeline-content p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

/* Highlight Boxes */
.highlight-box {
    background-color: var(--color-primary-light);
    border: 1px solid #fde68a;
    border-radius: var(--radius);
    padding: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.highlight-box h3 {
    color: var(--color-primary);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

.checklist {
    list-style: none;
    padding: 0;
    margin: 0;
}

.checklist li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(161, 98, 7, 0.1);
}

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

.highlight-box--warning {
    background-color: #fef2f2;
    border-color: #fecaca;
}

.highlight-box--warning h3 {
    color: var(--color-warning);
}

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

.warning-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    color: #7f1d1d;
}

/* Tables */
.comparison-table-wrapper,
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: var(--spacing-md) 0;
}

.comparison-table,
.budget-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
}

.comparison-table thead,
.budget-table thead {
    background-color: var(--color-secondary);
    color: var(--color-white);
}

.comparison-table th,
.comparison-table td,
.budget-table th,
.budget-table td {
    padding: 0.75rem var(--spacing-sm);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.comparison-table tbody tr:hover,
.budget-table tbody tr:hover {
    background-color: #f9fafb;
}

.selected-row {
    background-color: var(--color-primary-light) !important;
    font-weight: 600;
}

.total-row {
    background-color: var(--color-secondary);
    color: var(--color-white);
    font-weight: 700;
}

.total-row td {
    border-bottom: none;
}

/* Budget Detail Grid */
.budget-detail {
    background-color: #f3f4f6;
    border-radius: var(--radius);
    padding: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.budget-detail h3 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.budget-grid {
    display: grid;
    gap: 0.5rem;
}

.budget-item {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--color-border);
}

.budget-item.total {
    border-bottom: none;
    border-top: 2px solid var(--color-primary);
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    font-weight: 700;
    font-size: 1.1rem;
}

.budget-price {
    color: var(--color-secondary);
    font-weight: 600;
}

/* Tip Box */
.tip-box {
    background-color: #ecfdf5;
    border-left: 4px solid var(--color-secondary);
    padding: var(--spacing-md);
    margin: var(--spacing-md) 0;
    border-radius: 0 var(--radius) var(--radius) 0;
}

.tip-box h4 {
    color: #065f46;
    font-size: 1rem;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tip-box p {
    margin: 0;
    color: #064e3b;
    font-size: 0.95rem;
}

/* Budget Recap Section */
.budget-recap {
    background-color: var(--color-primary-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius);
    margin-bottom: var(--spacing-xl);
}

.budget-recap h2 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    font-size: 1.75rem;
}

.budget-comment {
    margin-top: var(--spacing-md);
    font-style: italic;
    color: var(--color-text-light);
    font-size: 0.95rem;
}

/* FAQ Section */
.faq-section {
    margin-bottom: var(--spacing-xl);
}

.faq-section h2 {
    color: var(--color-secondary);
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--color-border);
}

.faq-item {
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    transition: box-shadow 0.2s ease;
}

.faq-item:hover {
    box-shadow: var(--shadow);
}

.faq-item h3 {
    color: var(--color-primary);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.faq-item p {
    margin: 0;
    color: var(--color-text-light);
    font-size: 0.95rem;
}

/* Conclusion */
.conclusion-section {
    margin-bottom: var(--spacing-xl);
}

.conclusion-section h2 {
    color: var(--color-text);
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
}

.article-quote {
    background-color: var(--color-secondary);
    color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius);
    margin: var(--spacing-lg) 0;
    position: relative;
    font-style: italic;
    font-size: 1.1rem;
    line-height: 1.6;
}

.quote-icon {
    position: absolute;
    top: -10px;
    left: var(--spacing-md);
    opacity: 0.3;
}

.article-quote p {
    margin: 0;
    position: relative;
    z-index: 1;
}

.final-cta {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--radius);
    text-align: center;
    margin-top: var(--spacing-lg);
}

.final-cta p {
    margin: 0;
    font-weight: 500;
}

/* Responsive Design */
@media (max-width: 768px) {
    .article-hero__title {
        font-size: 1.75rem;
    }
    
    .article-hero__intro {
        font-size: 1.1rem;
    }
    
    .timeline-item {
        flex-direction: column;
    }
    
    .timeline-marker {
        width: 100%;
        flex-direction: row;
        justify-content: flex-start;
        margin-bottom: var(--spacing-sm);
    }
    
    .timeline-item:not(:last-child) .timeline-marker::after {
        display: none;
    }
    
    .timeline-content {
        padding-left: 0;
    }
    
    .timeline-content h2 {
        font-size: 1.4rem;
    }
    
    .comparison-table th,
    .comparison-table td,
    .budget-table th,
    .budget-table td {
        padding: 0.5rem;
        font-size: 0.9rem;
    }
    
    .budget-item {
        flex-direction: column;
        gap: 0.25rem;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .article-disclaimer .container {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .article-hero {
        padding: var(--spacing-lg) 0;
    }
    
    .article-hero__meta {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .timeline-number {
        width: 32px;
        height: 32px;
        font-size: 0.9rem;
    }
    
    .budget-recap {
        padding: var(--spacing-md);
    }
    
    .faq-item {
        padding: var(--spacing-sm);
    }
}