*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px;background:#f5f5f5}.subscribe-card{background:#fff;border-radius:12px;box-shadow:0 2px 16px #0000001a;padding:32px 24px;width:100%;max-width:400px}.subscribe-card__title{margin:0 0 20px;font-size:20px;font-weight:600;color:#333;text-align:center}.subscribe-card__status{display:flex;align-items:center;gap:8px;padding:12px 16px;border-radius:8px;margin-bottom:20px;background:#f5f5f5;color:#555;font-size:14px}.subscribe-card__status--subscribed{background:#e8f5e9;color:#2e7d32}.subscribe-card__status--error{background:#ffebee;color:#c62828}.subscribe-card__error-detail{color:#c62828;font-size:13px;margin-bottom:16px}.subscribe-card__btn{display:block;width:100%;padding:12px;background:#4caf50;color:#fff;border:none;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;font-family:inherit}.subscribe-card__btn:hover:not(:disabled){background:#43a047}.subscribe-card__btn:disabled{opacity:.6;cursor:not-allowed}