:root{--tg-theme-bg-color: #ffffff;--tg-theme-text-color: #000000;--tg-theme-hint-color: #999999;--tg-theme-link-color: #2481cc;--tg-theme-button-color: #2481cc;--tg-theme-button-text-color: #ffffff;--tg-theme-secondary-bg-color: #f0f0f0;--tg-theme-header-bg-color: #ffffff;--tg-theme-accent-text-color: #2481cc;--tg-theme-section-bg-color: #ffffff;--tg-theme-section-header-text-color: #6d6d71;--tg-theme-subtitle-text-color: #999999;--tg-theme-destructive-text-color: #ff3b30;--ctb-gradient-start: #6c5ce7;--ctb-gradient-end: #a855f7;--ctb-earn-color: #f59e0b;--ctb-faucet-color: #10b981;--ctb-withdraw-color: #6366f1;--ctb-history-color: #ec4899;--ctb-programs-color: #0ea5e9}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--tg-theme-secondary-bg-color);color:var(--tg-theme-text-color);-webkit-font-smoothing:antialiased;overflow-x:hidden}#root{min-height:100vh;display:flex;flex-direction:column}a{color:var(--tg-theme-link-color);text-decoration:none}button{cursor:pointer;border:none;outline:none;font-family:inherit}.page{flex:1;padding:16px 16px 80px}.card{background-color:var(--tg-theme-section-bg-color);border-radius:16px;padding:16px;margin-bottom:12px;box-shadow:0 1px 3px #0000000f}.btn-primary{width:100%;padding:14px 24px;border-radius:12px;background:linear-gradient(135deg,var(--ctb-gradient-start),var(--ctb-gradient-end));color:#fff;font-size:16px;font-weight:600;transition:opacity .2s,transform .1s;box-shadow:0 2px 8px #6c5ce74d}.btn-primary:active{opacity:.85;transform:scale(.98)}.btn-primary:disabled{opacity:.4;cursor:not-allowed;transform:none}.text-hint{color:var(--tg-theme-hint-color);font-size:13px}.text-accent{color:var(--tg-theme-accent-text-color)}.text-destructive{color:var(--tg-theme-destructive-text-color)}.loading{display:flex;align-items:center;justify-content:center;min-height:200px}.spinner{width:32px;height:32px;border:3px solid var(--tg-theme-hint-color);border-top-color:var(--ctb-gradient-start);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes popIn{0%{transform:scale(.8);opacity:0}to{transform:scale(1);opacity:1}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}input,textarea{width:100%;padding:12px 16px;border:1px solid var(--tg-theme-hint-color);border-radius:12px;background-color:var(--tg-theme-secondary-bg-color);color:var(--tg-theme-text-color);font-size:16px;font-family:inherit;outline:none;transition:border-color .2s}input:focus,textarea:focus{border-color:var(--ctb-gradient-start);box-shadow:0 0 0 3px #6c5ce726}