:root{--bg:#fafafa;--bg-secondary:#fff;--text:#1a1a1a;--text-secondary:#666;--accent:#2563eb;--border:#e5e5e5}@media (prefers-color-scheme:dark){:root{--bg:#0a0a0a;--bg-secondary:#141414;--text:#ededed;--text-secondary:#a1a1a1;--accent:#60a5fa;--border:#2a2a2a}}*{box-sizing:border-box;margin:0;padding:0}html{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:16px;line-height:1.6}body{background:var(--bg);color:var(--text);min-height:100vh}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:900px;margin:0 auto;padding:2rem 1.5rem}header{border-bottom:1px solid var(--border);margin-bottom:3rem;padding-bottom:1.5rem}header h1{margin-bottom:.5rem;font-size:1.5rem;font-weight:600}.avatar-section{align-items:center;gap:1rem;margin-bottom:1rem;display:flex}.avatar{object-fit:cover;border:3px solid var(--border);border-radius:50%;width:80px;height:80px}.avatar-info h2{margin-bottom:.25rem;font-size:1.1rem;font-weight:600}.avatar-info p{color:var(--text-secondary);margin:0;font-size:.85rem}header nav{gap:1.5rem;margin-top:1rem;display:flex}header nav a{color:var(--text-secondary);font-size:.9rem}header nav a:hover{color:var(--text)}.post-card{border-bottom:1px solid var(--border);flex-direction:column;padding:1.5rem 0;display:flex}.post-card:last-child{border-bottom:none}.post-card img{object-fit:cover;border-radius:8px;width:100%;height:400px;margin-bottom:1rem}.post-card-content{flex:1}.post-card h2{margin-bottom:.5rem;font-size:1.25rem;font-weight:600}.post-card h2 a{color:var(--text)}.post-meta{color:var(--text-secondary);flex-wrap:wrap;gap:1rem;font-size:.85rem;display:flex}.tag{background:var(--bg-secondary);border:1px solid var(--border);color:var(--text-secondary);border-radius:4px;padding:.2rem .6rem;font-size:.8rem}.tag:hover{background:var(--accent);color:#fff;border-color:var(--accent);text-decoration:none}.post-header{margin-bottom:2rem}.post-header h1{margin-bottom:1rem;font-size:2rem;font-weight:700}.post-banner{object-fit:cover;border-radius:8px;width:100%;max-height:400px;margin-bottom:2rem}.post-content{font-size:1.05rem;line-height:1.8}.post-content h2{margin:2rem 0 1rem;font-size:1.5rem}.post-content h3{margin:1.5rem 0 .75rem;font-size:1.25rem}.post-content p{margin-bottom:1.25rem}.post-content img{border-radius:8px;max-width:100%;margin:1rem 0}.post-content blockquote{border-left:3px solid var(--accent);color:var(--text-secondary);margin:1rem 0;padding-left:1rem;font-style:italic}.post-content pre{background:var(--bg-secondary);border-radius:8px;margin:1rem 0;padding:1rem;overflow-x:auto}.post-content code{background:var(--bg-secondary);border-radius:4px;padding:.2rem .4rem;font-size:.9rem}.post-content pre code{background:0 0;padding:0}.archive-year{margin-bottom:2rem}.archive-year h2{color:var(--text-secondary);border-bottom:1px solid var(--border);margin-bottom:1rem;padding-bottom:.5rem;font-size:1.25rem}.archive-list{list-style:none}.archive-list li{gap:1rem;padding:.5rem 0;display:flex}.archive-list .date{color:var(--text-secondary);flex-shrink:0;width:100px;font-size:.9rem}.tags-cloud{flex-wrap:wrap;gap:.75rem;margin-bottom:2rem;display:flex}.page-title{margin-bottom:2rem;font-size:1.5rem}@media (max-width:600px){.post-card img{height:200px}}