.people-section{margin-bottom:var(--space-16)}.section-header{text-align:center;margin-bottom:var(--space-12)}.people-section-title{font-size:2.5rem;font-weight:800;color:var(--color-gray-900);margin-bottom:var(--space-4);position:relative}.people-section-title::after{content:'';position:absolute;bottom:-8px;left:50%;transform:translateX(-50%);width:80px;height:4px;background:linear-gradient(90deg,var(--color-primary) 0%,var(--color-accent) 100%);border-radius:2px}.section-subtitle{font-size:1.125rem;color:var(--color-gray-600);text-align:center;max-width:600px;margin:0 auto}.section-actions{margin-top:var(--space-6);text-align:center}.view-all-btn{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-6);background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-secondary) 100%);color:white;text-decoration:none;border-radius:var(--border-radius-lg);font-weight:600;font-size:0.95rem;transition:box-shadow var(--transition-fast),background var(--transition-fast);box-shadow:0 4px 12px rgba(0,0,0,0.15);position:relative;overflow:hidden}.view-all-btn::before{content:none}.view-all-btn:hover::before{content:none}.view-all-btn:hover{box-shadow:0 6px 18px rgba(0,0,0,0.18)}.view-all-btn i{transition:none}.view-all-btn:hover i{transform:none}.people-section:last-child{margin-bottom:0}.professors-grid{display:flex;justify-content:center;gap:var(--space-8);margin-bottom:var(--space-12)}.professor-card{max-width:800px;width:100%}.people-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:var(--space-6);margin-bottom:var(--space-8)}.person-card{background:var(--color-bg);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-sm);overflow:hidden;transition:border-color var(--transition-fast),box-shadow var(--transition-fast);border:1px solid var(--color-gray-100);position:relative}.person-card::before{content:none}.person-card:hover::before{content:none}.person-card:hover{box-shadow:var(--shadow-card);border-color:var(--color-primary)}.professor-card{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-secondary) 100%);color:white;border:none;position:relative;overflow:hidden}.professor-card::after{content:'';position:absolute;top:-50%;right:-50%;width:100%;height:100%;background:url('/static/images/lab-background.png?a5c04ff02772') center/cover no-repeat;opacity:0.1;z-index:1}.professor-card .person-info{padding:var(--space-8);position:relative;z-index:2}.professor-card .person-name{color:white;font-size:2.25rem;font-weight:800;text-shadow:0 2px 4px rgba(0,0,0,0.3)}.professor-card .person-title{color:rgba(255,255,255,0.95);font-size:1.375rem;font-weight:600;text-shadow:0 1px 2px rgba(0,0,0,0.2)}.professor-card .contact-item{color:rgba(255,255,255,0.9);font-size:1rem}.professor-card .contact-item i{color:var(--color-primary-light);background:rgba(255,255,255,0.2);padding:var(--space-2);border-radius:var(--border-radius-full);width:32px;height:32px;display:flex;align-items:center;justify-content:center}.professor-card:hover{box-shadow:var(--shadow-card-hover)}.person-image{position:relative;overflow:hidden}.person-photo{width:100%;height:250px;object-fit:cover;display:block}.person-photo-placeholder{width:100%;height:250px;background:var(--color-gray-200);display:flex;align-items:center;justify-content:center;color:var(--color-gray-500)}.person-photo-placeholder i{font-size:4rem}.professor-card .person-photo-placeholder{background:rgba(255,255,255,0.1);color:rgba(255,255,255,0.7)}.person-info{padding:var(--space-6)}.person-name-group{margin-bottom:var(--space-4);text-align:center}.person-name{font-size:1.5rem;font-weight:700;color:var(--color-gray-900);margin-bottom:var(--space-1)}.person-title{color:var(--color-primary);font-weight:600;font-size:1rem;margin:0}.person-contact{margin-bottom:var(--space-5)}.contact-item{display:flex;align-items:center;gap:var(--space-3);margin-bottom:var(--space-2);color:var(--color-gray-600);font-size:0.875rem}.contact-item i{width:16px;color:var(--color-accent);font-size:0.875rem}.contact-item:last-child{margin-bottom:0}.person-research,.person-education{margin-bottom:var(--space-4)}.person-research:last-child,.person-education:last-child{margin-bottom:0}.person-research h4,.person-education h4{font-size:1rem;font-weight:600;color:var(--color-gray-800);margin-bottom:var(--space-2)}.professor-card .person-research h4,.professor-card .person-education h4{color:white}.research-list,.education-list{list-style:none;margin:0;padding:0}.research-list li,.education-list li{padding:var(--space-1) 0;color:var(--color-gray-600);font-size:0.875rem;position:relative;padding-left:var(--space-4)}.research-list li::before,.education-list li::before{content:'•';color:var(--color-accent);position:absolute;left:0;font-weight:bold}.professor-card .research-list li,.professor-card .education-list li{color:rgba(255,255,255,0.9)}.professor-card .research-list li::before,.professor-card .education-list li::before{color:var(--color-primary-light)}.students-grid{display:flex;flex-direction:column;gap:var(--space-12)}.student-group{background:var(--color-bg);border-radius:var(--border-radius-lg);padding:var(--space-10);box-shadow:var(--shadow-md);border:1px solid var(--color-border);position:relative;overflow:hidden}.student-group::before{content:'';position:absolute;top:0;left:0;right:0;height:6px;background:linear-gradient(90deg,var(--color-primary) 0%,var(--color-accent) 100%)}.student-group-title{font-size:1.75rem;font-weight:800;color:var(--color-primary);margin-bottom:var(--space-8);text-align:center;position:relative;padding-bottom:var(--space-4)}.student-group-title::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:80px;height:4px;background:linear-gradient(90deg,var(--color-accent) 0%,var(--color-secondary) 100%);border-radius:2px}.alumni-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,400px),1fr));gap:var(--space-6)}.alumni-item{background:var(--color-bg);padding:var(--space-8);border-radius:var(--border-radius-lg);border-left:6px solid var(--color-accent);box-shadow:var(--shadow-sm);transition:border-color var(--transition-fast),box-shadow var(--transition-fast);position:relative;overflow:hidden}.alumni-item::before{content:'';position:absolute;top:0;left:0;width:6px;height:100%;background:linear-gradient(180deg,var(--color-accent) 0%,var(--color-primary) 100%);transition:none}.alumni-item:hover::before{width:6px;opacity:1}.alumni-item:hover{box-shadow:var(--shadow-card);border-left-color:var(--color-primary)}.alumni-name{font-size:1.25rem;font-weight:700;color:var(--color-gray-900);margin-bottom:var(--space-3);position:relative;z-index:1}.alumni-current{color:var(--color-primary);font-weight:600;font-size:1rem;margin-bottom:var(--space-2);position:relative;z-index:1}.alumni-thesis{color:var(--color-gray-600);font-size:0.9rem;margin:0;font-style:italic;line-height:1.5;position:relative;z-index:1}@media (max-width:1024px){.professors-grid{flex-direction:column;align-items:center}.people-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--space-5)}.student-group{padding:var(--space-8)}.alumni-list{grid-template-columns:1fr;gap:var(--space-5)}}@media (max-width:768px){.people-section{margin-bottom:var(--space-12)}.people-grid{grid-template-columns:1fr;gap:var(--space-4)}.person-photo,.person-photo-placeholder{height:200px}.person-info{padding:var(--space-5)}.professor-card .person-info{padding:var(--space-6)}.person-name{font-size:1.25rem}.professor-card .person-name{font-size:1.75rem}.students-grid{gap:var(--space-8)}.student-group{padding:var(--space-5)}.alumni-item{padding:var(--space-5)}}@media (max-width:480px){.person-photo,.person-photo-placeholder{height:180px}.person-info{padding:var(--space-4)}.professor-card .person-info{padding:var(--space-5)}.contact-item{font-size:0.8rem}.student-group{padding:var(--space-4)}}.research-team-section{padding:60px 0}.team-header{text-align:center;margin-bottom:60px}.team-title{font-size:3rem;font-weight:700;color:var(--color-text-primary);margin-bottom:16px}.team-subtitle{font-size:1.2rem;color:var(--color-text-secondary);max-width:600px;margin:0 auto}.team-section{margin-bottom:80px}.team-section-title{font-size:2rem;font-weight:600;color:var(--color-text-primary);margin-bottom:12px;padding-bottom:8px;border-bottom:3px solid var(--color-primary);display:inline-block}.team-section-description{color:var(--color-text-secondary);margin-bottom:40px;font-size:1.1rem}.team-members-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:30px}.team-member-card{background:var(--color-bg);border-radius:12px;padding:30px;border:1px solid var(--color-border);box-shadow:var(--shadow-sm);transition:border-color var(--transition-fast),box-shadow var(--transition-fast);text-align:center}.team-member-card:hover{border-color:var(--color-primary);box-shadow:var(--shadow-card)}.team-member-photo{width:150px;height:180px;border-radius:10px;margin:0 auto 20px;overflow:hidden;background:var(--color-bg-tertiary);display:flex;align-items:center;justify-content:center;border:1px solid var(--color-border);box-shadow:0 4px 6px rgba(0,0,0,0.05)}.team-member-photo img{width:100%;height:100%;object-fit:cover;object-position:center top}.team-member-photo .placeholder{font-size:3rem;color:var(--color-text-muted)}.team-member-name{font-size:1.5rem;font-weight:600;color:var(--color-text-primary);margin-bottom:5px}.team-member-name-en{font-size:1rem;color:var(--color-text-secondary);margin-bottom:10px}.team-member-position{background:var(--color-primary);color:white;padding:4px 12px;border-radius:20px;font-size:0.9rem;font-weight:500;display:inline-block;margin-bottom:15px}.team-member-email{color:var(--color-text-secondary);font-size:0.9rem;margin-bottom:15px}.team-member-research{background:var(--color-bg-secondary);padding:15px;border-radius:8px;border:1px solid var(--color-border);border-left:4px solid var(--color-primary)}.team-research-title{font-weight:600;color:var(--color-text-primary);margin-bottom:8px;font-size:0.9rem}.team-research-interests{color:var(--color-text-secondary);line-height:1.5;font-size:0.9rem;text-align:left}.team-research-list{margin:0;padding-left:1.25rem;color:var(--color-text-secondary);font-size:0.9rem;line-height:1.55;text-align:left}.team-research-list li{padding-left:0.25rem;margin-bottom:0.55rem}.team-research-list li:last-child{margin-bottom:0}.team-empty-section{text-align:center;padding:60px 20px;color:var(--color-text-secondary)}.team-empty-section i{font-size:4rem;color:var(--color-border-dark);margin-bottom:20px}html[data-theme="dark"] .research-team-section .team-member-card{background:#1b2536;border-color:#334155;box-shadow:0 4px 14px rgba(0,0,0,0.28)}html[data-theme="dark"] .research-team-section .team-member-card:hover{border-color:var(--color-primary-light);box-shadow:0 8px 24px rgba(0,0,0,0.34)}html[data-theme="dark"] .research-team-section .team-member-research{background:#111827;border-color:#334155;border-left-color:var(--color-primary-light)}html[data-theme="dark"] .research-team-section .team-member-photo{background:#0f172a;border-color:#334155}html[data-theme="dark"] .research-team-section .team-section-title,html[data-theme="dark"] .research-team-section .team-member-name,html[data-theme="dark"] .research-team-section .team-research-title{color:var(--color-text-primary)}html[data-theme="dark"] .research-team-section .team-section-description,html[data-theme="dark"] .research-team-section .team-member-name-en,html[data-theme="dark"] .research-team-section .team-member-email,html[data-theme="dark"] .research-team-section .team-research-interests{color:var(--color-text-secondary)}