#app{min-height:100vh;background:#f5f5f5}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:#f5f5f5;color:#333;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media screen and (max-width: 480px){body{font-size:14px}}.container{max-width:480px;margin:0 auto;min-height:100vh;background:#fff;box-shadow:0 0 20px #0000000d}.page{min-height:100vh;background:#f5f5f5}.card{background:#fff;border-radius:12px;padding:16px;margin-bottom:12px;box-shadow:0 2px 12px #0000000d}.btn{display:inline-block;padding:12px 24px;border-radius:25px;font-size:16px;font-weight:500;text-align:center;cursor:pointer;transition:all .3s;border:none}.btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.btn-primary:active{opacity:.9;transform:scale(.98)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-block{display:block;width:100%}.btn-large{padding:16px 32px;font-size:18px}.gradient-bg{background:linear-gradient(135deg,#667eea,#764ba2)}.price{color:#ff6b6b;font-weight:600}.price-free{color:#52c41a}.lock-tag{display:inline-flex;align-items:center;padding:2px 8px;background:#ff6b6b1a;color:#ff6b6b;font-size:12px;border-radius:4px}.blur-text{filter:blur(6px);-webkit-user-select:none;user-select:none;pointer-events:none}.progress-bar{height:4px;background:#f0f0f0;border-radius:2px;overflow:hidden}.progress-bar-fill{height:100%;background:linear-gradient(90deg,#667eea,#764ba2);border-radius:2px;transition:width .3s ease}.safe-area-bottom{padding-bottom:constant(safe-area-inset-bottom);padding-bottom:env(safe-area-inset-bottom)}