.error{max-width:420px;margin:40px auto;padding:24px 20px;text-align:center;background:var(--tg-theme-secondary-bg-color, #f6f7f8);border-radius:16px;box-shadow:0 8px 24px #00000014}.error h2{margin-bottom:12px;font-size:20px;font-weight:600;color:var(--tg-theme-text-color, #111)}.error p{font-size:15px;line-height:1.5;color:var(--tg-theme-hint-color, #666)}html,body{margin:0;padding:0;background-color:var(--tg-theme-bg-color, #ffffff);color:var(--tg-theme-text-color, #111);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.container{max-width:420px;margin:0 auto;padding:24px 20px;text-align:center;background-color:var(--tg-theme-bg-color, #f6f7f8);border-radius:16px;box-shadow:0 4px 12px #0000000d;transition:background-color .3s ease}.container .title{font-size:2rem;font-weight:700;color:var(--tg-theme-text-color, #1a1a1a);margin-bottom:12px}.container .description{font-weight:700;font-size:1.2rem;color:var(--tg-theme-hint-color, #555555);margin-bottom:30px;line-height:1.5}.paypal-buttons-wrapper{height:auto;min-height:150px;background-color:var(--tg-theme-bg-color, #f6f7f8);margin-top:40px;display:flex;flex-direction:column;align-items:center;width:100%}