.homepage-container{background-color:var(--color-bg-app);color:var(--color-text-body);padding:0 1.5rem 2rem;min-height:100vh;font-family:var(--font-family-sans)}.homepage-header{text-align:center;max-width:800px;margin:0 auto 3rem;padding:2rem 0}.homepage-header h1{font-size:3rem;color:var(--color-text-heading);margin-bottom:.5rem}.homepage-header p{font-size:1.2rem;color:var(--color-text-muted)}.home-page-top-header{display:flex;justify-content:space-between;align-items:center;padding:.75rem 0;margin-bottom:1rem;max-width:1200px;margin-left:auto;margin-right:auto}.home-page-top-header .app-title{font-size:1.6rem;font-weight:700;color:var(--color-text-heading)}.categories-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:2rem;max-width:1200px;margin:0 auto}.category-card{background-color:var(--color-bg-surface);padding:2rem;border-radius:8px;border:1px solid var(--color-border-primary);box-shadow:var(--shadow-md);transition:transform .2s ease,box-shadow .2s ease;display:flex;flex-direction:column}.category-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.category-card h2{font-size:1.6rem;color:var(--color-accent);margin:0}.category-card-header{display:flex;align-items:center;gap:.75rem;border-bottom:1px solid var(--color-border-secondary);padding-bottom:.8rem;margin-bottom:1rem}.category-icon{color:var(--color-accent)}.category-card p{line-height:1.6;margin-bottom:1.5rem}.calculator-links{list-style:none;padding:0;margin:0;display:flex;flex-direction:row;flex-wrap:wrap;gap:.75rem}.calculator-link-item a{color:var(--color-text-body);text-decoration:none;font-weight:600;padding:.4rem .8rem;display:flex;align-items:center;gap:.5rem;border-radius:4px;transition:all .2s ease;border:1px solid var(--color-border-secondary);font-size:.9rem}.calc-link-icon{opacity:.7;transition:transform .2s ease}.calculator-link-item a:hover .calc-link-icon{transform:scale(1.1);opacity:1}.calculator-link-item a:hover{background-color:var(--color-bg-surface-raised);color:var(--color-accent-hover);border-color:var(--color-accent);transform:translateY(-2px)}.homepage-footer{text-align:center;margin-top:4rem;padding-top:2rem;border-top:1px solid var(--color-border-secondary);color:var(--color-text-muted)}.homepage-footer a{color:var(--color-text-muted);text-decoration:none;margin:0 .5rem}.homepage-footer a:hover{color:var(--color-accent);text-decoration:underline}.category-page-link{background-color:var(--color-bg-surface);color:var(--color-text-body);text-decoration:none;font-weight:600;padding:1.5rem;border-radius:8px;border:1px solid var(--color-border-primary);box-shadow:var(--shadow-sm);transition:all .2s ease;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;text-align:center}.calc-page-icon{color:var(--color-accent);transition:transform .3s ease}.category-page-link:hover .calc-page-icon{transform:scale(1.2)}.category-page-link:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);color:var(--color-accent);border-color:var(--color-accent)}