body{margin:0;background:#f8f7f4;color:#24292f;font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;line-height:1.7}.container{width:min(1200px, 94vw);margin:0 auto}.site-header{background:#fff;border-bottom:1px solid #e5e7eb}.header-inner{min-height:64px;display:flex;align-items:center;justify-content:space-between;gap:1rem}.site-title{font-weight:700;color:#111827;text-decoration:none}.site-nav a{color:#374151;text-decoration:none;margin-left:1rem}.layout{display:grid;grid-template-columns:260px minmax(0, 1fr);gap:1.5rem;padding:2rem 0}.sidebar{background:#fff;border:1px solid #e5e7eb;border-radius:10px;padding:1rem;height:fit-content}.avatar{width:100%;aspect-ratio:1 / 1;object-fit:cover;border-radius:0;margin-bottom:0.75rem}.content-card{background:#fff;border:1px solid #e5e7eb;border-radius:10px;padding:2rem 2.25rem}h1,h2,h3{line-height:1.25;color:#111827}a{color:#8a5a31}a:hover{color:#6d4625}@media (max-width: 900px){.layout{grid-template-columns:1fr}}