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

body {
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', 'Consolas', 'Courier New', monospace;
    background-color: #fafafa;
    color: #2d3748;
    line-height: 1.6;
    padding: 20px;
    max-width: 720px;
    margin: 0 auto;
}

.header {
    border: 2px solid #4a5568;
    background-color: #f7fafc;
    padding: 24px;
    margin-bottom: 32px;
    text-align: center;
    border-radius: 4px;
}

.header h1 {
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 8px;
    color: #1a202c;
}

.header .subtitle {
    font-size: 16px;
    color: #718096;
    font-weight: 400;
}

.nav {
    background-color: #edf2f7;
    border: 1px solid #cbd5e0;
    padding: 16px;
    margin-bottom: 24px;
    font-size: 15px;
    border-radius: 4px;
}

.nav a {
    color: #3182ce;
    text-decoration: none;
    margin-right: 20px;
    padding: 4px 8px;
    border-radius: 3px;
    transition: all 0.2s ease;
}

.nav a:visited {
    color: #805ad5;
}

.nav a:hover {
    background-color: #bee3f8;
    text-decoration: underline;
}

.blog-posts {
    list-style: none;
}

.blog-post {
    border: 1px solid #e2e8f0;
    background-color: #ffffff;
    margin-bottom: 20px;
    padding: 20px;
    border-radius: 6px;
    transition: all 0.2s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.blog-post:hover {
    border-color: #cbd5e0;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transform: translateY(-1px);
}

.post-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

.post-title a {
    color: #2b6cb0;
    text-decoration: none;
}

.post-title a:visited {
    color: #805ad5;
}

.post-title a:hover {
    text-decoration: underline;
    color: #2c5282;
}

.post-meta {
    font-size: 13px;
    color: #718096;
    margin-bottom: 12px;
    border-bottom: 1px solid #e2e8f0;
    padding-bottom: 8px;
    font-weight: 400;
}

.post-excerpt {
    font-size: 15px;
    margin-bottom: 10px;
    color: #4a5568;
}

.read-more {
    font-size: 13px;
}

.read-more a {
    color: #3182ce;
    text-decoration: none;
    font-weight: 500;
    padding: 2px 4px;
    border-radius: 2px;
    transition: all 0.2s ease;
}

.read-more a:hover {
    background-color: #ebf8ff;
    text-decoration: underline;
}

.footer {
    margin-top: 48px;
    padding-top: 24px;
    border-top: 1px solid #e2e8f0;
    text-align: center;
    font-size: 13px;
    color: #718096;
}

.footer a {
    color: #3182ce;
    text-decoration: none;
}

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

/* Mobile responsive */
@media (max-width: 600px) {
    body {
        padding: 16px;
    }

    .header {
        padding: 20px;
    }

    .header h1 {
        font-size: 26px;
    }

    .header .subtitle {
        font-size: 14px;
    }

    .nav {
        font-size: 14px;
        padding: 12px;
    }

    .nav a {
        display: block;
        margin-bottom: 8px;
        margin-right: 0;
        padding: 8px 12px;
    }

    .blog-post {
        padding: 16px;
    }
    .pagination {
        flex-direction: column;
        gap: 12px;
    }
    
    .post-detail {
        padding: 20px;
    }
    
    .post-detail .post-title {
        font-size: 24px;
    }
}

@media (max-width: 400px) {
    .header h1 {
        font-size: 22px;
    }

    .post-title {
        font-size: 16px;
    }

    .post-excerpt {
        font-size: 14px;
    }
}

/* Subtle animations and modern touches */
.blink {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.loading {
    opacity: 0.7;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #e2e8f0;
    border-top: 2px solid #3182ce;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Pagination Styles */
.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 32px;
    padding: 20px;
    background-color: #f7fafc;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
}

.pagination a {
    color: #3182ce;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 4px;
    transition: all 0.2s ease;
    font-weight: 500;
}

.pagination a:hover {
    background-color: #bee3f8;
    text-decoration: underline;
}

.page-info {
    color: #718096;
    font-weight: 500;
}

/* Post Detail Styles */
.post-detail {
    background-color: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    padding: 32px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.post-detail .post-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
    color: #1a202c;
}

.post-detail .post-meta {
    font-size: 14px;
    color: #718096;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid #e2e8f0;
}

.post-content {
    font-size: 16px;
    line-height: 1.7;
    color: #2d3748;
}

.post-content h2 {
    font-size: 24px;
    font-weight: 600;
    margin: 32px 0 16px 0;
    color: #1a202c;
}

.post-content h3 {
    font-size: 20px;
    font-weight: 600;
    margin: 24px 0 12px 0;
    color: #1a202c;
}

.post-content p {
    margin-bottom: 16px;
}

.post-content code {
    background-color: #f7fafc;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 14px;
    border: 1px solid #e2e8f0;
}

.post-content pre {
    background-color: #1a202c;
    color: #f7fafc;
    padding: 16px;
    border-radius: 6px;
    overflow-x: auto;
    margin: 16px 0;
}

.post-content pre code {
    background: none;
    border: none;
    padding: 0;
    color: inherit;
}

.post-footer {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid #e2e8f0;
}

.post-footer a {
    color: #3182ce;
    text-decoration: none;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.post-footer a:hover {
    background-color: #ebf8ff;
    text-decoration: underline;
}

/* Tag Links */
a[href^="/tags/"] {
    background-color: #ebf8ff;
    color: #2b6cb0;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 12px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
}

a[href^="/tags/"]:hover {
    background-color: #bee3f8;
    text-decoration: none;
}

/* HTMX Transitions */
.htmx-settling {
    opacity: 0;
}

.htmx-swapping {
    opacity: 0;
    transition: opacity 0.2s ease;
}

/* Add to your existing CSS */

/* Syntax Highlighting */
.chroma {
    background-color: #f8f8f8;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    padding: 16px;
    overflow-x: auto;
    margin: 16px 0;
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', 'Consolas', 'Courier New', monospace;
    font-size: 14px;
    line-height: 1.4;
}

/* Line numbers */
.chroma .lnt {
    color: #999;
    margin-right: 16px;
    user-select: none;
}

.chroma .hl {
    background-color: #ffffcc;
    display: block;
    width: 100%;
}

/* Syntax highlighting colors (GitHub style) */
.chroma .c { color: #6a737d; } /* Comment */
.chroma .err { color: #cb2431; } /* Error */
.chroma .k { color: #d73a49; } /* Keyword */
.chroma .l { color: #032f62; } /* Literal */
.chroma .n { color: #24292e; } /* Name */
.chroma .o { color: #d73a49; } /* Operator */
.chroma .p { color: #24292e; } /* Punctuation */
.chroma .cm { color: #6a737d; } /* Comment.Multiline */
.chroma .cp { color: #d73a49; } /* Comment.Preproc */
.chroma .c1 { color: #6a737d; } /* Comment.Single */
.chroma .cs { color: #6a737d; } /* Comment.Special */
.chroma .gd { color: #cb2431; } /* Generic.Deleted */
.chroma .ge { font-style: italic; } /* Generic.Emph */
.chroma .gi { color: #28a745; } /* Generic.Inserted */
.chroma .gs { font-weight: bold; } /* Generic.Strong */
.chroma .gu { color: #6f42c1; } /* Generic.Subheading */
.chroma .kc { color: #005cc5; } /* Keyword.Constant */
.chroma .kd { color: #d73a49; } /* Keyword.Declaration */
.chroma .kn { color: #d73a49; } /* Keyword.Namespace */
.chroma .kp { color: #d73a49; } /* Keyword.Pseudo */
.chroma .kr { color: #d73a49; } /* Keyword.Reserved */
.chroma .kt { color: #d73a49; } /* Keyword.Type */
.chroma .ld { color: #032f62; } /* Literal.Date */
.chroma .m { color: #005cc5; } /* Literal.Number */
.chroma .s { color: #032f62; } /* Literal.String */
.chroma .na { color: #24292e; } /* Name.Attribute */
.chroma .nb { color: #005cc5; } /* Name.Builtin */
.chroma .nc { color: #6f42c1; } /* Name.Class */
.chroma .no { color: #005cc5; } /* Name.Constant */
.chroma .nd { color: #6f42c1; } /* Name.Decorator */
.chroma .ni { color: #6f42c1; } /* Name.Entity */
.chroma .ne { color: #6f42c1; } /* Name.Exception */
.chroma .nf { color: #6f42c1; } /* Name.Function */
.chroma .nl { color: #6f42c1; } /* Name.Label */
.chroma .nn { color: #6f42c1; } /* Name.Namespace */
.chroma .nx { color: #6f42c1; } /* Name.Other */
.chroma .py { color: #24292e; } /* Name.Property */
.chroma .nt { color: #22863a; } /* Name.Tag */
.chroma .nv { color: #e36209; } /* Name.Variable */
.chroma .ow { color: #d73a49; } /* Operator.Word */
.chroma .w { color: #bbbbbb; } /* Text.Whitespace */
.chroma .mb { color: #005cc5; } /* Literal.Number.Bin */
.chroma .mf { color: #005cc5; } /* Literal.Number.Float */
.chroma .mh { color: #005cc5; } /* Literal.Number.Hex */
.chroma .mi { color: #005cc5; } /* Literal.Number.Integer */
.chroma .mo { color: #005cc5; } /* Literal.Number.Oct */
.chroma .sb { color: #032f62; } /* Literal.String.Backtick */
.chroma .sc { color: #032f62; } /* Literal.String.Char */
.chroma .sd { color: #032f62; } /* Literal.String.Doc */
.chroma .s2 { color: #032f62; } /* Literal.String.Double */
.chroma .se { color: #032f62; } /* Literal.String.Escape */
.chroma .sh { color: #032f62; } /* Literal.String.Heredoc */
.chroma .si { color: #032f62; } /* Literal.String.Interpol */
.chroma .sx { color: #032f62; } /* Literal.String.Other */
.chroma .sr { color: #032f62; } /* Literal.String.Regex */
.chroma .s1 { color: #032f62; } /* Literal.String.Single */
.chroma .ss { color: #032f62; } /* Literal.String.Symbol */
.chroma .bp { color: #005cc5; } /* Name.Builtin.Pseudo */
.chroma .vc { color: #e36209; } /* Name.Variable.Class */
.chroma .vg { color: #e36209; } /* Name.Variable.Global */
.chroma .vi { color: #e36209; } /* Name.Variable.Instance */

/* Dark mode syntax highlighting (optional) */
@media (prefers-color-scheme: dark) {
    .chroma {
        background-color: #0d1117;
        border-color: #30363d;
        color: #e6edf3;
    }
    
    .chroma .c { color: #8b949e; }
    .chroma .k { color: #ff7b72; }
    .chroma .s { color: #a5d6ff; }
    .chroma .nb { color: #ffa657; }
    .chroma .nc { color: #ffa657; }
    .chroma .nf { color: #d2a8ff; }
    .chroma .nt { color: #7ee787; }
    .chroma .m { color: #79c0ff; }
}

/* Mobile adjustments */
@media (max-width: 600px) {
    .chroma {
        padding: 12px;
        font-size: 13px;
    }
    
    .chroma .lnt {
        margin-right: 8px;
    }
}

/* HTMX Loading States */
.loading {
    opacity: 0.7;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #e2e8f0;
    border-top: 2px solid #3182ce;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Pagination Styles */
.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 32px;
    padding: 20px;
    background-color: #f7fafc;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
}

.pagination a {
    color: #3182ce;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 4px;
    transition: all 0.2s ease;
    font-weight: 500;
}

.pagination a:hover {
    background-color: #bee3f8;
    text-decoration: underline;
}

.page-info {
    color: #718096;
    font-weight: 500;
}

/* Post Detail Styles */
.post-detail {
    background-color: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    padding: 32px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.post-detail .post-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
    color: #1a202c;
}

.post-detail .post-meta {
    font-size: 14px;
    color: #718096;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid #e2e8f0;
}

.post-content {
    font-size: 16px;
    line-height: 1.7;
    color: #2d3748;
}

.post-content h2 {
    font-size: 24px;
    font-weight: 600;
    margin: 32px 0 16px 0;
    color: #1a202c;
}

.post-content h3 {
    font-size: 20px;
    font-weight: 600;
    margin: 24px 0 12px 0;
    color: #1a202c;
}

.post-content p {
    margin-bottom: 16px;
}

.post-content code {
    background-color: #f7fafc;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 14px;
    border: 1px solid #e2e8f0;
}

.post-content pre {
    background-color: #1a202c;
    color: #f7fafc;
    padding: 16px;
    border-radius: 6px;
    overflow-x: auto;
    margin: 16px 0;
}

.post-content pre code {
    background: none;
    border: none;
    padding: 0;
    color: inherit;
}

.post-footer {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid #e2e8f0;
}

.post-footer a {
    color: #3182ce;
    text-decoration: none;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.post-footer a:hover {
    background-color: #ebf8ff;
    text-decoration: underline;
}

/* Tag Links */
a[href^="/tags/"] {
    background-color: #ebf8ff;
    color: #2b6cb0;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 12px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
}

a[href^="/tags/"]:hover {
    background-color: #bee3f8;
    text-decoration: none;
}

/* HTMX Transitions */
.htmx-settling {
    opacity: 0;
}

.htmx-swapping {
    opacity: 0;
    transition: opacity 0.2s ease;
}

/* Mobile adjustments for new elements */
@media (max-width: 600px) {
    .pagination {
        flex-direction: column;
        gap: 12px;
    }
    
    .post-detail {
        padding: 20px;
    }
    
    .post-detail .post-title {
        font-size: 24px;
    }
}