body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica 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translateY(50%);z-index:10;width:90%;max-width:500px}@media(min-width:900px){.landing-hero-auth{left:75%;transform:translate(-50%) translateY(50%)}}.landing-content{max-width:1000px;margin:0 auto;padding:0 2rem;padding-top:110px}@media(min-width:900px){.landing-content{padding-top:60px}}.chapter{padding:4rem 0;border-bottom:1px solid #e0e0e0}.chapter-content{animation:fadeIn .6s ease-in}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.chapter h2{font-size:2.5rem;color:#333;margin-bottom:1.5rem;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.chapter p{font-size:1.1rem;line-height:1.8;color:#555;margin-bottom:1rem}.chapter ol{font-size:1.1rem;line-height:2;color:#555;padding-left:2rem}.chapter ol li{margin-bottom:1rem}.chapter ol strong{color:#667eea}.testimonials{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:2rem}.testimonial{background:#fff;padding:2rem;border-radius:8px;box-shadow:0 2px 8px #0000001a;transition:transform .3s ease,box-shadow .3s ease}.testimonial:hover{transform:translateY(-4px);box-shadow:0 4px 16px #00000026}.testimonial .quote{font-style:italic;color:#555;margin-bottom:1rem;font-size:.95rem;line-height:1.6}.testimonial .author{font-weight:600;color:#667eea;margin:0}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-top:2rem}.feature-item{background:#fff;padding:2rem;border-radius:8px;box-shadow:0 2px 8px #0000001a;transition:transform .3s ease,box-shadow .3s ease}.feature-item:hover{transform:translateY(-4px);box-shadow:0 4px 16px #00000026}.feature-item h3{font-size:1.3rem;color:#333;margin-bottom:.75rem;font-weight:600}.feature-item p{font-size:.95rem;line-height:1.6;color:#666;margin:0}.safety-highlight{background:linear-gradient(135deg,#f5f7fa,#c3cfe2);padding:2.5rem;border-radius:12px;margin-top:2rem;box-shadow:0 4px 12px #00000014}.safety-highlight h3{font-size:1.5rem;color:#333;margin-bottom:1rem;font-weight:600}.safety-highlight p{font-size:1.05rem;line-height:1.7;color:#444;margin-bottom:1rem}.safety-highlight p:last-child{margin-bottom:0}.auth-chapter{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;text-align:center}.auth-chapter h2{color:#fff;-webkit-text-fill-color:unset;background:none;-webkit-background-clip:unset;background-clip:unset}.open-auth-btn{background:#fff;color:#667eea;border:none;padding:1rem 2rem;font-size:1.1rem;font-weight:600;border-radius:4px;cursor:pointer;transition:all .3s ease;margin-top:1rem}.open-auth-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #0003}.terms-content{background:#fff;padding:2rem;border-radius:8px;margin-top:2rem}.terms-content h3{color:#667eea;margin-top:1.5rem;margin-bottom:.75rem}.terms-content p{font-size:.95rem;line-height:1.6;color:#555;margin-bottom:1rem}.landing-footer{text-align:center;padding:2rem;color:#999;border-top:1px solid #e0e0e0}.footer-link{background:none;border:none;color:#667eea;cursor:pointer;text-decoration:underline;padding:0;font:inherit;margin-top:.5rem}.footer-links{display:inline-flex;align-items:center;gap:.5rem;margin-top:.5rem}.footer-separator{color:#bbb}@media(max-width:768px){.landing-page{padding-top:0}.chapter{padding:2rem 0}.chapter h2{font-size:1.8rem}.chapter p{font-size:1rem}.testimonials{grid-template-columns:1fr}}