*{margin:0;padding:0;box-sizing:border-box}body{font-family:Noto Sans TC,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.6;color:#333;background-color:#f8f9fa;min-height:100vh}.logo-section{position:fixed;top:0;left:0;width:100vw;padding:.75rem 1.25rem;border-bottom:1px solid #F2F2F2;line-height:1}.logo-link{display:inline-block;text-decoration:none;transition:transform .2s ease}.logo-link:hover{transform:scale(1.05)}.logo-image{height:2.5rem;width:auto;display:block}.main-section{max-width:1080px;margin:0 auto;padding:3rem 2rem;min-height:100vh;display:flex;flex-direction:column}.upgrade-section{display:flex;align-items:center;justify-content:space-between;gap:4rem;flex:1}.upgrade-text{flex:1;max-width:500px;padding:1rem}.upgrade-image{flex:1;max-width:500px;display:flex;justify-content:center;align-items:center}.upgrade-title{font-size:2.5rem;font-weight:700;color:#2c3e50;margin-bottom:2.25rem;line-height:1}.upgrade-description{margin-bottom:2.25rem}.upgrade-description p{font-size:1.5rem;font-weight:500;color:#555;line-height:1.6}.service-time{margin-bottom:2.25rem}.service-label{font-size:1.125rem;color:#ff455b}.contact-info p{font-size:1.123rem;color:#737373}.email{color:#737373!important}.illustration{display:flex;justify-content:center;align-items:center}.warning-image{max-width:100%;max-height:100%;width:30rem;height:auto;object-fit:contain}@media (max-width: 1024px){.upgrade-section{flex-direction:column;gap:2rem;text-align:center}.upgrade-text{order:2;max-width:100%}.upgrade-image{order:1}.upgrade-title{font-size:2.5rem}.upgrade-description p{font-size:1.1rem}.illustration{width:300px;height:250px;margin:0 auto}.logo-text{font-size:1.3rem}}