.about-page{max-width:1400px}.about-header{margin-bottom:2rem}.back-link{color:var(--primary-color);align-items:center;gap:.5rem;margin-bottom:1rem;font-weight:600;text-decoration:none;transition:transform .2s;display:flex}.back-link:hover{transform:translate(-4px)}.about-header h1{color:var(--text-main);font-size:2rem;font-weight:800}.about-card{border:1px solid var(--border-color);background:#fff;border-radius:1.5rem;padding:2.5rem;box-shadow:0 4px 25px #0000000d}.main-description{color:var(--text-main);margin-bottom:1.5rem;font-size:1.125rem;line-height:1.7}.brand-highlight{color:var(--primary-color);font-weight:800}.acronym-letter{color:var(--primary-color);font-size:1.2rem;font-weight:800}.sub-description{color:var(--text-muted);font-size:1rem;line-height:1.6}.divider{background:var(--border-color);height:1px;margin:2.5rem 0}.about-section h2{color:var(--text-main);margin-bottom:1rem;font-size:1.25rem;font-weight:700}.section-header{align-items:center;gap:1rem;margin-bottom:1.25rem;display:flex}.about-section p{color:#475569;margin-bottom:1rem;font-size:1.0625rem;line-height:1.6}.ethics-text-block{margin-top:1.25rem}.ethics-text-block p{color:#475569;margin-bottom:.75rem;font-size:1.0625rem;line-height:1.6}.publication-link{color:var(--primary-color);word-break:break-all;align-items:center;gap:.5rem;margin:.5rem 0 1.5rem;font-size:.9375rem;font-weight:600;text-decoration:none;display:inline-flex}.publication-link:hover{text-decoration:underline}.extra-info{font-style:italic;color:var(--text-muted)!important;font-size:.9375rem!important}