.contact-main{max-width:800px;margin:0 auto;padding:80px 20px;text-align:center;background:#f8f9fa}.contact-intro{font-size:1.2rem;line-height:1.8;margin:0 0 60px;color:#555}.contact-card{background:#fff;padding:40px 30px;border-radius:15px;box-shadow:0 5px 20px #00000014;transition:all .3s ease}.contact-icon-large{font-size:4rem;margin-bottom:1.5rem}.contact-card h3{font-size:1.8rem;margin:0 0 15px;color:#667eea;font-weight:600}.contact-description{font-size:1.1rem;margin:0 0 1.5rem;color:#666}.email-link{display:inline-block;color:#667eea;text-decoration:none;font-size:1.5rem;font-weight:600;background:#f0f4ff;padding:1rem 2rem;border-radius:12px;border:2px solid #667eea;transition:all .3s ease;margin:1rem 0}.email-link:hover{background:#667eea;color:#fff;transform:translateY(-2px);box-shadow:0 4px 12px #667eea4d}.response-note{font-size:.95rem;margin:1.5rem 0 0;color:#888;font-style:italic}.help-topics{max-width:1200px;margin:0 auto;padding:80px 20px;background:#fff}.topics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:40px}.topic-card{background:#fff;padding:40px 30px;border-radius:15px;box-shadow:0 5px 20px #00000014;text-align:center;transition:all .3s ease}.topic-card:hover{transform:translateY(-10px);box-shadow:0 10px 30px #00000026}.topic-icon{font-size:3.5rem;margin-bottom:20px}.topic-card h3{font-size:1.5rem;margin:0 0 15px;color:#667eea;font-weight:600}.topic-card p{font-size:1rem;margin:0;color:#666;line-height:1.6}.contact-tips{max-width:900px;margin:0 auto;padding:80px 20px;background:#f8f9fa}.tips-list{display:flex;flex-direction:column;gap:30px}.tip-item{display:flex;align-items:flex-start;gap:30px;background:#fff;padding:30px;border-radius:15px;box-shadow:0 5px 20px #00000014}.tip-number{flex-shrink:0;width:50px;height:50px;background:#667eea;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700}.tip-content h4{margin:0 0 10px;font-size:1.3rem;color:#333;font-weight:600}.tip-content p{margin:0;font-size:1rem;color:#666;line-height:1.6}@media(max-width:768px){.contact-card{padding:30px 20px}.email-link{font-size:1.2rem;padding:.8rem 1.5rem}.topics-grid{grid-template-columns:1fr;gap:30px}.tip-item{flex-direction:column;align-items:center;text-align:center}}