.referral-bonus-banner{position:fixed;bottom:24px;right:24px;z-index:1000;width:280px;padding:20px;background:var(--color-surface-base);border-radius:12px;box-shadow:var(--shadow-elevated);text-align:center;animation:referral-banner-slide-in .3s ease-out}@keyframes referral-banner-slide-in{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.referral-bonus-banner__close{position:absolute;top:8px;right:8px;display:flex;align-items:center;justify-content:center;width:28px;height:28px;padding:0;border:none;border-radius:6px;background:transparent;color:var(--color-text-tertiary);cursor:pointer;transition:background .15s,color .15s}.referral-bonus-banner__close:hover{background:var(--color-surface-hover);color:var(--color-text-primary)}.referral-bonus-banner__logo{display:inline-flex;align-items:center;justify-content:center;margin:0 auto 12px;width:77px;height:28px;line-height:0;color:var(--color-text-primary)}.referral-bonus-banner__heading{margin:0 0 6px;font-size:15px;font-weight:600;line-height:1.3;color:var(--color-text-primary)}.referral-bonus-banner__body{margin:0 0 16px;font-size:13px;line-height:1.5;color:var(--color-text-secondary)}.referral-bonus-banner__link{color:var(--color-text-secondary);text-decoration:underline;text-underline-offset:2px}.referral-bonus-banner__link:hover{color:var(--color-text-primary)}.referral-bonus-banner__cta{display:block;width:100%;padding:10px 16px;border:none;border-radius:8px;background:var(--color-primary);color:var(--color-text-on-color);font-size:14px;font-weight:600;line-height:1;cursor:pointer;transition:background .15s}.referral-bonus-banner__cta:hover{background:var(--color-primary-hover)}