[data-section=research] .container-face-detection{max-width:var(--site-reading-outer);padding:40px var(--site-gutter);color:var(--text-secondary);background-color:var(--bg-primary);border:1px solid var(--border-primary);border-radius:var(--radius-lg);margin:80px auto 40px;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}[data-section=research] .container-face-detection h1{font-size:var(--text-3xl);text-align:center;color:var(--text-primary);margin-bottom:30px}[data-section=research] .container-face-detection h2{font-size:var(--text-2xl);color:var(--text-primary);margin:25px 0 10px}[data-section=research] .container-face-detection p,[data-section=research] .container-face-detection li{font-size:var(--text-base);line-height:1.6}[data-section=research] .container-face-detection ul,[data-section=research] .container-face-detection ol{margin-left:20px}[data-section=research] .container-face-detection .code-block{background-color:var(--bg-tertiary);color:var(--text-primary);border-radius:var(--radius-sm);font-family:monospace;font-size:var(--text-sm);border:1px solid var(--border-primary);padding:15px;overflow-x:auto}[data-section=research] .container-face-detection .equation{background-color:var(--bg-secondary);border-left:4px solid var(--accent-primary);margin:15px 0;padding:10px;font-family:monospace}[data-section=research] .container-face-detection table{border-collapse:collapse;width:100%;box-shadow:var(--shadow-sm);margin:20px 0;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}[data-section=research] .container-face-detection thead{background-color:var(--bg-tertiary);color:var(--text-primary)}[data-section=research] .container-face-detection th,[data-section=research] .container-face-detection td{text-align:left;border-bottom:1px solid var(--border-primary);padding:12px 16px}[data-section=research] .container-face-detection tbody tr:nth-child(2n){background-color:var(--bg-secondary)}[data-section=research] .container-face-detection strong{color:var(--text-primary)}