:root{--bg-primary:#fff;--bg-secondary:#f8f9fa;--bg-tertiary:#f0f2f5;--text-primary:#1c1e21;--text-secondary:#606770;--text-muted:#8a8d91;--border-subtle:#e4e6eb;--border-medium:#ced0d4;--accent-blue:#0064e0;--accent-blue-hover:#0050b3;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;--font-serif:"Merriweather",Georgia,Cambria,"Times New Roman",Times,serif}*{box-sizing:border-box;margin:0;padding:0}body,html{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none}.container{width:100%;max-width:1240px;margin:0 auto;padding:0 1.5rem}.header{border-bottom:1px solid var(--border-subtle);background-color:var(--bg-primary);position:-webkit-sticky;position:sticky;top:0;z-index:100}.header-inner{justify-content:space-between;height:64px}.header-inner,.nav-links{display:flex;align-items:center}.nav-links{gap:2rem}.nav-link{font-size:.95rem;font-weight:500;color:var(--text-secondary);transition:color .15s ease}.nav-link.active,.nav-link:hover{color:var(--text-primary)}.hero-card{display:grid;grid-template-columns:1.1fr .9fr;grid-gap:3.5rem;gap:3.5rem;align-items:center;padding:3.5rem 0;border-bottom:1px solid var(--border-subtle)}@media (max-width:900px){.hero-card{grid-template-columns:1fr;gap:2rem;padding:2rem 0}}.hero-image-wrapper{aspect-ratio:16/10;border-radius:var(--radius-lg);overflow:hidden;background-color:var(--bg-tertiary);box-shadow:0 4px 20px rgba(0,0,0,.04)}.hero-image{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.hero-card:hover .hero-image{transform:scale(1.02)}.category-tag{display:inline-block;font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-blue);margin-bottom:.85rem}.hero-title{font-size:2.5rem;font-weight:800;letter-spacing:-.03em;line-height:1.15;color:var(--text-primary);margin-bottom:1rem}@media (max-width:768px){.hero-title{font-size:1.85rem}}.hero-excerpt{font-size:1.1rem;line-height:1.6;color:var(--text-secondary);margin-bottom:1.5rem}.post-meta{font-size:.875rem;color:var(--text-muted)}.posts-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:2.5rem 2rem;gap:2.5rem 2rem;padding:3.5rem 0}@media (max-width:960px){.posts-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:640px){.posts-grid{grid-template-columns:1fr}}.post-card{display:flex;flex-direction:column}.post-card-image-wrapper{aspect-ratio:16/10;border-radius:var(--radius-md);overflow:hidden;background-color:var(--bg-tertiary);margin-bottom:1rem}.post-card-image{width:100%;height:100%;object-fit:cover;transition:transform .25s ease}.post-card:hover .post-card-image{transform:scale(1.03)}.post-card-title{font-size:1.25rem;font-weight:700;letter-spacing:-.02em;line-height:1.3;color:var(--text-primary);margin-bottom:.5rem}.post-card-excerpt{font-size:.925rem;line-height:1.5;color:var(--text-secondary);margin-bottom:.75rem}.article-container{max-width:768px;margin:0 auto;padding:3.5rem 1.5rem 5rem}.article-header{margin-bottom:2.5rem}.article-title{font-size:3rem;font-weight:800;letter-spacing:-.035em;line-height:1.15;color:var(--text-primary);margin-top:.75rem;margin-bottom:1.25rem}@media (max-width:768px){.article-title{font-size:2.15rem}}.article-hero-image-wrapper{width:100%;aspect-ratio:16/9;border-radius:var(--radius-lg);overflow:hidden;margin-bottom:3rem;background-color:var(--bg-tertiary)}.article-hero-image{width:100%;height:100%;object-fit:cover}