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

html {
    background-color: #ffffff;
    height: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica', 'Arial', sans-serif;
    color: #18181b;
    line-height: 1.75;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    font-size: 17px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container */
.container {
    margin-left: auto;
    margin-right: auto;
    max-width: 44rem;
    padding: 4rem 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* Header */
header {
    margin-bottom: 4rem;
}

header h2 {
    font-size: 1.375rem;
    font-weight: 600;
    letter-spacing: -0.025em;
}

.home-page-redirect {
    color: #4F7FAE;
    text-decoration: none;
    transition: color 0.15s ease;
}

.home-page-redirect:hover {
    color: #2d5a87;
}

/* Main Content */
main {
    flex: 1;
}

/* Article List */
.article-enumerator {
    display: flex;
    align-items: baseline;
    gap: 1.5rem;
    padding: 0.875rem 0;
    transition: all 0.15s ease;
    border-radius: 6px;
}

.article-enumerator:hover {
    transform: translateX(2px);
}

time {
    font-size: 0.875rem;
    color: #71717a;
    font-variant-numeric: tabular-nums;
    min-width: 7rem;
    flex-shrink: 0;
    font-weight: 500;
}

.article-title {
    color: #18181b;
    text-decoration: none;
    font-size: 1.0625rem;
    transition: color 0.15s ease;
    font-weight: 500;
}

.article-title:hover {
    color: #3b82f6;
}

/* Blog Post Styles */
article {
    margin-bottom: 4rem;
}

article h2 {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    letter-spacing: -0.035em;
    line-height: 1.2;
    color: #09090b;
}

article time {
    display: block;
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #e4e4e7;
}

article p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: #27272a;
}

article h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 2rem 0 1rem;
    letter-spacing: -0.02em;
}

article h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 1.5rem 0 0.75rem;
}

article a {
    color: #3b82f6;
    text-decoration: none;
    border-bottom: 1px solid #bfdbfe;
    transition: all 0.15s ease;
}

article a:hover {
    color: #2563eb;
    border-bottom-color: #3b82f6;
}

article ul, article ol {
    margin-bottom: 1.25rem;
    padding-left: 1.5rem;
}

article li {
    margin-bottom: 0.5rem;
}

article code {
    background: #f4f4f5;
    padding: 0.2em 0.45em;
    border-radius: 4px;
    font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
    font-size: 0.875em;
    color: #e11d48;
    border: 1px solid #e4e4e7;
}

article pre {
    background: #fafafa;
    border: 1px solid #e4e4e7;
    border-radius: 8px;
    padding: 1.25rem;
    overflow-x: auto;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

article pre code {
    background: none;
    padding: 0;
    border-radius: 0;
    color: #18181b;
    font-size: 0.875rem;
    border: none;
}

article blockquote {
    border-left: 3px solid #d4d4d8;
    padding-left: 1.5rem;
    margin: 2rem 0;
    color: #52525b;
    font-style: italic;
}

article img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 2rem 0;
}

/* Aside/Author Section */
aside {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid #e4e4e7;
    color: #71717a;
    font-size: 0.9375rem;
}

aside b {
    color: #18181b;
}

/* Footer */
footer {
    margin-top: 5rem;
    padding: 2.5rem 0;
    text-align: center;
    color: #a1a1aa;
    font-size: 0.875rem;
    border-top: 1px solid #f4f4f5;
}

/* Responsive */
@media (max-width: 768px) {
    body {
        font-size: 16px;
    }

    .container {
        padding: 2.5rem 1.5rem;
    }

    header {
        margin-bottom: 3rem;
    }

    article h2 {
        font-size: 1.875rem;
    }

    .article-enumerator {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.375rem;
    }

    time {
        min-width: auto;
    }
}