:root {
    color-scheme: dark;
    --bg-color: #0a0a0a;
    --text-color: #e0e0e0;
    --accent-color: #ffffff;
    --subtext-color: #888888;
    --link-color: #ffffff;
    --border-color: #333333;
    --code-bg: #1c1c1c;

    --font-main: 'Georgia', serif;
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
}

html { background-color: var(--bg-color); }

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-main);
    line-height: 1.6;
    font-size: 18px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: 720px;
    width: 100%;
    margin: 0 auto;
    padding: 80px 24px;
    flex: 1;
}

h1, h2, h3 {
    font-family: var(--font-sans);
    letter-spacing: -0.02em;
    color: var(--accent-color);
}

h1 { 
    margin-top: 0; 
    margin-bottom: 0.2rem; 
    font-weight: 700; 
    font-size: 2.2rem; 
}

.role-title {
    font-family: var(--font-mono);
    color: var(--subtext-color);
    font-size: 0.95rem;
    margin-bottom: 2.5rem;
    display: block;
    letter-spacing: -0.01em;
}

h2 { 
    font-size: 1.2rem; 
    border-bottom: 1px solid var(--border-color); 
    padding-bottom: 10px; 
    margin-top: 3em;
    margin-bottom: 1em;
}

h3 { 
    font-size: 1rem; 
    font-weight: 600; 
    margin-top: 2em; 
    margin-bottom: 0.5em;
}

p, li { color: var(--text-color); }

a {
    color: var(--link-color);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
    transition: opacity 0.2s;
}
a:hover { opacity: 0.7; }

ul { padding-left: 0; list-style: none; }
li { margin-bottom: 0.5em; }

/* --- Tech Stack Pills --- */
.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 10px;
}

.tech-pill {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    background: var(--code-bg);
    padding: 4px 8px;
    border-radius: 4px;
    color: var(--accent-color);
    border: 1px solid var(--border-color);
}

.section-desc { margin-bottom: 1.5em; }

/* --- Blog List Styles (New) --- */
.blog-list li {
    display: flex;
    gap: 20px;
    align-items: baseline;
    margin-bottom: 0.8em;
}

.date {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--subtext-color);
    flex-shrink: 0;
    width: 100px;
}

.blog-title {
    text-decoration: none;
    font-weight: 500;
}

/* --- Code Block Styles (for Blog Posts) --- */
pre {
    background: var(--code-bg);
    padding: 15px;
    overflow-x: auto;
    border-radius: 4px;
    border: 1px solid var(--border-color);
}
code {
    font-family: var(--font-mono);
    font-size: 0.85rem;
}

@media (max-width: 600px) {
    .container { padding: 40px 20px; }
    h1 { font-size: 1.8rem; }
    .role-title { font-size: 0.85rem; }
    
    /* Stack dates on mobile */
    .blog-list li { flex-direction: column; gap: 2px; }
    .date { width: auto; margin-bottom: 2px; }
}