:root{--bg-primary:#fff;--bg-secondary:#f8fafc;--bg-tertiary:#f1f5f9;--text-primary:#0f172a;--text-secondary:#475569;--text-tertiary:#64748b;--brand-primary:#3b82f6;--brand-accent:#8b5cf6;--border-color:#e2e8f0}[data-theme=dark]{--bg-primary:#0f172a;--bg-secondary:#1e293b;--bg-tertiary:#334155;--text-primary:#f8fafc;--text-secondary:#cbd5e1;--text-tertiary:#94a3b8;--brand-primary:#60a5fa;--brand-accent:#a78bfa;--border-color:#334155}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg-primary);color:var(--text-secondary);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Inter,system-ui,sans-serif;transition:background .35s ease-in-out,color .35s 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span:first-child{transform:rotate(45deg)translate(5px,5px)}.menu-toggle.open span:nth-child(2){opacity:0}.menu-toggle.open span:nth-child(3){transform:rotate(-45deg)translate(5px,-5px)}.footer{border-top:1px solid var(--border-color);margin-top:auto;padding:2rem 0}.footer-inner{justify-content:space-between;align-items:center;display:flex}.footer p{color:var(--text-tertiary);margin:0;font-size:.85rem}.footer-links{gap:1rem;display:flex}.footer-links a{color:var(--text-tertiary);transition:color .15s}.footer-links a:hover{color:var(--text-primary)}.hero-grid{grid-template-columns:1fr 1fr;align-items:center;gap:4rem;min-height:calc(100vh - 64px - 5rem);display:grid}.hero-description{color:var(--text-secondary);max-width:500px;font-size:1.1rem}.hero-actions{flex-wrap:wrap;gap:1rem;margin-top:1.5rem;display:flex}.hero-visual{justify-content:center;align-items:center;display:flex}.blob{background:linear-gradient(135deg, var(--brand-primary), 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a:hover{color:var(--brand-primary)}.project-detail{max-width:800px}.back-link{color:var(--text-tertiary);align-items:center;gap:.3rem;margin-bottom:2rem;font-size:.9rem;display:inline-flex}.back-link:hover{color:var(--brand-primary);text-decoration:none}.project-detail-image{object-fit:cover;border-radius:12px;width:100%;height:450px;margin-bottom:2rem}.project-content{white-space:pre-wrap;margin:2rem 0;line-height:1.8}.project-actions{gap:1rem;margin-top:2rem;display:flex}.timeline{margin-top:2rem;padding-left:2rem;position:relative}.timeline:before{content:"";background:var(--border-color);width:2px;position:absolute;top:0;bottom:0;left:0}.timeline-item{margin-bottom:2rem;position:relative}.timeline-dot{background:var(--brand-primary);border-radius:50%;width:12px;height:12px;position:absolute;top:1.2rem;left:-2rem;transform:translate(-5px)}.timeline-content{padding:1.5rem}.timeline-date{color:var(--brand-primary);background:color-mix(in srgb, var(--brand-primary) 10%, 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h3{color:var(--text-primary)}.article-body p{color:var(--text-secondary);font-size:.9rem}.article-date{color:var(--text-tertiary);font-size:.8rem}.article-detail{max-width:800px}.article-detail-image{object-fit:cover;border-radius:12px;width:100%;height:400px;margin-bottom:1.5rem}.article-html-content{margin-top:2rem;line-height:1.8}.article-html-content h1,.article-html-content h2,.article-html-content h3{margin-top:2rem}.article-html-content blockquote{border-left:3px solid var(--brand-primary);color:var(--text-tertiary);margin:1.5rem 0;padding-left:1rem;font-style:italic}.article-html-content pre{color:#e2e8f0;background:#1e293b;border-radius:8px;margin:1.5rem 0;padding:1rem;overflow-x:auto}.article-html-content code{background:var(--bg-tertiary);border-radius:4px;padding:.15rem .4rem;font-size:.9em}.article-html-content pre code{background:0 0;padding:0}.contact-grid{grid-template-columns:1fr 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