* {
    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;
    padding: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.container {
    padding: 2rem 0;
}

.main-nav {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #eee;
}

.main-nav a {
    color: #333;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
}

.main-nav a:hover {
    color: #000;
    text-decoration: underline;
}

.main-nav a.active {
    color: #000;
    font-weight: 600;
}

.subtitle {
    font-size: 1rem;
    color: #666;
    margin-top: -2rem;
    margin-bottom: 2rem;
}

header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #000;
}

section {
    margin-bottom: 4rem;
}

.bio p {
    font-size: 1rem;
    line-height: 1.8;
    color: #333;
    margin-bottom: 1rem;
}

h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #000;
}

.work-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-top: 1px dotted #ccc;
    gap: 1rem;
}

.work-item:first-of-type {
    border-top: none;
}

.work-logo {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.company-logo {
    max-width: 48px;
    max-height: 48px;
    width: auto;
    height: auto;
    object-fit: contain;
}

.work-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1;
}

.company {
    font-weight: 600;
    font-size: 1rem;
    color: #000;
}

.role {
    font-size: 0.9rem;
    color: #666;
}

.year {
    font-size: 0.9rem;
    color: #666;
    white-space: nowrap;
}

.section-link {
    text-decoration: none;
    color: inherit;
}

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

.writing-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.writing-item {
    padding-bottom: 1.5rem;
    border-bottom: 1px dotted #ccc;
}

.writing-item h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.writing-item h3 a {
    color: #000;
    text-decoration: none;
}

.writing-item h3 a:hover {
    text-decoration: underline;
}

.writing-item p {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.6;
}

.see-more {
    margin-top: -1px;
    padding-top: 1.5rem;
    border-top: 1px dotted #ccc;
}

.see-more-link {
    color: #333;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
}

.see-more-link:hover {
    color: #000;
    text-decoration: underline;
}

.writing-feed {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.feed-item {
    padding-bottom: 2rem;
    border-bottom: 1px dotted #ccc;
}

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

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

.feed-content h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: #000;
}

.feed-link:hover .feed-content h2 {
    text-decoration: underline;
}

.feed-meta {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.meta-divider {
    color: #999;
}

.feed-content p {
    font-size: 1rem;
    color: #666;
    line-height: 1.6;
}

.press-list {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.6;
}

.press-list a {
    color: #666;
    text-decoration: underline;
    font-size: 0.9rem;
    font-weight: 400;
}

.press-list a:hover {
    color: #000;
}

footer {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid #eee;
    display: flex;
    gap: 1.5rem;
}

footer a {
    color: #333;
    text-decoration: none;
    font-size: 0.9rem;
}

footer a:hover {
    text-decoration: underline;
}

@media (max-width: 600px) {
    body {
        padding: 1rem;
    }
    
    header h1 {
        font-size: 2rem;
    }
    
    .main-nav {
        gap: 1.5rem;
    }
    
    .work-item {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 0.75rem;
    }
    
    .work-logo {
        width: 40px;
        height: 40px;
    }
    
    .company-logo {
        max-width: 40px;
        max-height: 40px;
    }
    
    .year {
        align-self: flex-start;
        width: 100%;
    }
    
    .feed-content h2 {
        font-size: 1.25rem;
    }
}

/* Article Page Styles */
.blog-container {
    padding: 2rem 0;
}

.back-link {
    display: inline-block;
    color: #333;
    text-decoration: none;
    font-size: 0.95rem;
    margin-bottom: 2rem;
    font-weight: 500;
}

.back-link:hover {
    color: #000;
    text-decoration: underline;
}

.blog-post {
    max-width: 800px;
    margin: 0 auto;
}

.blog-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #000;
    line-height: 1.2;
}

.blog-header h2 {
    font-size: 1.25rem;
    font-weight: 400;
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.4;
}

.blog-meta {
    margin-bottom: 3rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px dotted #ccc;
}

.author-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: #666;
}

.author-info .meta-divider {
    color: #999;
}

.blog-content {
    line-height: 1.8;
    color: #333;
}

.blog-content p {
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.blog-content h2,
.blog-content h3,
.blog-content h4 {
    font-weight: 600;
    color: #000;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.blog-content h2 {
    font-size: 1.5rem;
}

.blog-content h3 {
    font-size: 1.25rem;
}

.blog-content ul,
.blog-content ol {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.blog-content li {
    margin-bottom: 0.75rem;
    font-size: 1rem;
    line-height: 1.8;
}

.blog-content ul ul,
.blog-content ol ul {
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
}

.blog-content a {
    color: #000;
    text-decoration: underline;
}

.blog-content a:hover {
    color: #333;
}

.blog-content strong {
    font-weight: 600;
    color: #000;
}

.blog-content em {
    font-style: italic;
}

.blog-image {
    margin: 2rem 0;
}

.blog-image img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

.image-caption {
    font-size: 0.9rem;
    color: #666;
    text-align: center;
    margin-top: 0.5rem;
    font-style: italic;
}

footer p {
    margin: 0;
    color: #666;
    font-size: 0.9rem;
}

@media (max-width: 600px) {
    .blog-header h1 {
        font-size: 2rem;
    }
    
    .blog-header h2 {
        font-size: 1.1rem;
    }
    
    .author-info {
        flex-wrap: wrap;
    }
}