*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--color-bg:#fafafa;--color-surface:#fff;--color-text:#1a1a2e;--color-text-muted:#6b7280;--color-accent:#6366f1;--color-accent-hover:#4f46e5;--color-border:#e5e7eb;--radius:12px;--max-width:1000px}@media (prefers-color-scheme:dark){:root{--color-bg:#0f0f1a;--color-surface:#1a1a2e;--color-text:#e4e4ed;--color-text-muted:#9ca3af;--color-accent:#818cf8;--color-accent-hover:#6366f1;--color-border:#2d2d44}}html{scroll-behavior:smooth;font-size:16px}body{background:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.7}a{color:var(--color-accent);text-decoration:none;transition:color .2s}a:hover{color:var(--color-accent-hover)}.layout{flex-direction:column;min-height:100vh;display:flex}.header{z-index:100;background:var(--color-bg);border-bottom:1px solid var(--color-border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:color-mix(in srgb, var(--color-bg) 80%, transparent);position:sticky;top:0}.header-inner{max-width:var(--max-width);justify-content:space-between;align-items:center;height:64px;margin:0 auto;padding:0 24px;display:flex}.logo{color:var(--color-text);letter-spacing:-.02em;font-size:1.2rem;font-weight:700}.logo:hover{color:var(--color-accent)}.nav{gap:8px;display:flex}.nav-link{color:var(--color-text-muted);border-radius:8px;padding:8px 16px;font-size:.9rem;font-weight:500;transition:all .2s}.nav-link:hover{color:var(--color-text);background:var(--color-surface)}.nav-link.active{color:var(--color-accent);background:color-mix(in srgb, var(--color-accent) 10%, transparent)}.main{max-width:var(--max-width);flex:1;width:100%;margin:0 auto;padding:48px 24px}.hero{padding:64px 0 48px}.hero h1{letter-spacing:-.04em;margin-bottom:16px;font-size:3rem;font-weight:800;line-height:1.2}.highlight{background:linear-gradient(135deg, var(--color-accent), #a78bfa);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.subtitle{color:var(--color-text-muted);max-width:560px;margin-bottom:32px;font-size:1.2rem;line-height:1.6}.hero-actions{flex-wrap:wrap;gap:12px;display:flex}.btn{cursor:pointer;border:none;border-radius:8px;align-items:center;padding:12px 24px;font-size:.95rem;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background:var(--color-accent);color:#fff}.btn-primary:hover{background:var(--color-accent-hover);color:#fff}.btn-outline{color:var(--color-text);border:1.5px solid var(--color-border);background:0 0}.btn-outline:hover{border-color:var(--color-accent);color:var(--color-accent)}.section{margin-bottom:64px}.section h1{letter-spacing:-.03em;margin-bottom:8px;font-size:2.2rem;font-weight:700}.section h2{letter-spacing:-.02em;margin-bottom:20px;font-size:1.5rem;font-weight:600}.section-desc{color:var(--color-text-muted);margin-bottom:32px;font-size:1.05rem}.card-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;display:grid}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:24px;transition:all .2s}.card:hover{border-color:var(--color-accent);transform:translateY(-2px);box-shadow:0 8px 24px #00000014}.card-date{color:var(--color-text-muted);margin-bottom:8px;font-size:.8rem;font-weight:500;display:inline-block}.card h3{margin-bottom:8px;font-size:1.1rem;font-weight:600}.card p{color:var(--color-text-muted);margin-bottom:12px;font-size:.9rem;line-height:1.6}.card-link{font-size:.85rem;font-weight:600}.works-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;display:grid}.work-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:24px;transition:all .2s}.work-card:hover{border-color:var(--color-accent);transform:translateY(-2px);box-shadow:0 8px 24px #00000014}.work-meta{gap:8px;margin-bottom:12px;display:flex}.work-year,.work-type{letter-spacing:.02em;border-radius:99px;padding:4px 10px;font-size:.75rem;font-weight:600}.work-year{background:color-mix(in srgb, var(--color-accent) 12%, transparent);color:var(--color-accent)}.work-type{background:var(--color-border);color:var(--color-text-muted)}.work-card h2{margin-bottom:8px;font-size:1.15rem;font-weight:600}.work-card p{color:var(--color-text-muted);font-size:.9rem;line-height:1.6}.posts-list{flex-direction:column;gap:24px;display:flex}.blog-post{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:28px;transition:all .2s}.blog-post:hover{border-color:var(--color-accent)}.post-date{color:var(--color-text-muted);margin-bottom:6px;font-size:.8rem;font-weight:500;display:inline-block}.blog-post h2{margin-bottom:12px;font-size:1.3rem;font-weight:600}.blog-post p{color:var(--color-text-muted);font-size:.95rem;line-height:1.7}.about-content p{color:var(--color-text-muted);max-width:640px;margin-bottom:16px;font-size:1.05rem;line-height:1.8}.about-content h3{margin:28px 0 16px;font-size:1.2rem;font-weight:600}.skills{flex-wrap:wrap;gap:10px;display:flex}.skill-tag{background:color-mix(in srgb, var(--color-accent) 10%, transparent);color:var(--color-accent);border:1px solid color-mix(in srgb, var(--color-accent) 20%, transparent);border-radius:99px;padding:6px 16px;font-size:.85rem;font-weight:500}.footer{border-top:1px solid var(--color-border);text-align:center;color:var(--color-text-muted);padding:24px;font-size:.85rem}@media (width<=640px){.header-inner{padding:0 16px}.main{padding:32px 16px}.hero h1{font-size:2rem}.subtitle{font-size:1rem}.card-grid,.works-grid{grid-template-columns:1fr}.section h1{font-size:1.8rem}}