:root { --bg: #0f172a; --surface: #1e293b; --surface-hover: #334155; --text: #f8fafc; --text-muted: #94a3b8; --accent: #38bdf8; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--text); line-height: 1.6; margin: 0; padding: 0; }
header { background: var(--surface); padding: 1.5rem 1rem; border-bottom: 1px solid #334155; position: sticky; top: 0; z-index: 10; }
.nav-container { max-width: 900px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
.logo { color: var(--accent); font-size: 1.5rem; font-weight: bold; text-decoration: none; letter-spacing: -0.5px; }
nav a { color: var(--text-muted); text-decoration: none; margin-left: 1.5rem; font-weight: 500; transition: color 0.2s; }
nav a:hover { color: var(--text); }
.container { max-width: 900px; margin: 0 auto; padding: 2rem 1rem; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; margin-top: 2rem; }
.card { background: var(--surface); border-radius: 12px; overflow: hidden; border: 1px solid #334155; transition: transform 0.2s; }
.card:hover { transform: translateY(-4px); border-color: var(--surface-hover); }
.card img { width: 100%; height: 200px; object-fit: cover; border-bottom: 1px solid #334155; }
.card-content { padding: 1.5rem; }
.card h2 { margin: 0 0 0.5rem 0; font-size: 1.25rem; }
.card h2 a { color: var(--text); text-decoration: none; }
.card h2 a:hover { color: var(--accent); }
.meta { color: var(--text-muted); font-size: 0.875rem; margin-bottom: 1rem; }
.content-wrapper { background: var(--surface); padding: 3rem; border-radius: 12px; border: 1px solid #334155; }
.content-wrapper img { max-width: 100%; border-radius: 8px; margin: 2rem 0; }
pre { background: #020617; padding: 1.5rem; border-radius: 8px; overflow-x: auto; border: 1px solid #334155; color: #e2e8f0; font-size: 0.9rem; }
footer { text-align: center; padding: 3rem 1rem; color: var(--text-muted); font-size: 0.875rem; border-top: 1px solid #334155; margin-top: 4rem; }
.profile-wrap { display: flex; gap: 2rem; align-items: flex-start; }
.profile-pic { width: 150px; height: 150px; border-radius: 50%; object-fit: cover; border: 2px solid var(--accent); }
@media (max-width: 600px) { .profile-wrap { flex-direction: column; } }