.store-sidebar-wrapper {
    position: relative;
    background: rgba(255,255,255,0.25);
    border-radius: 24px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1.5px solid rgba(255,255,255,0.28);
    overflow: hidden;
    margin-bottom: 28px;
    padding: 18px 14px 20px 14px;
    animation: fadeInUp .7s cubic-bezier(.35,1.25,.45,1) 1;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(35px);}
    to   { opacity: 1; transform: translateY(0);}
}

.store-sidebar-wrapper::before {
    content: 'PROMO-CODY.RU';
    position: absolute;
    bottom: 14px;
    right: 18px;
    color: rgba(34, 34, 34, 0.12);
    font-size: 1.2em;
    font-weight: bold;
    pointer-events: none;
    letter-spacing: 3px;
    user-select: none;
    z-index: 2;
}

.store-sidebar-image {
    width: 80%;
    margin: 0 auto 16px auto;
    display: block;
    border-radius: 16px;
    box-shadow: 0 2px 16px rgba(31, 38, 135, 0.11);
    transition: transform 0.3s cubic-bezier(.5,1.5,.5,1);
}
.store-sidebar-image:hover {
    transform: scale(1.04) rotate(-2deg);
}

.store-sidebar-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    width: 95%;
    margin: 0 auto;
    background: linear-gradient(90deg, #ed2c2e 0%, #f78c19 100%);
    color: #fff;
    padding: 12px 24px;
    border-radius: 12px;
    text-decoration: none;
    font-size: 1.08em;
    font-weight: 700;
    box-shadow: 0 4px 14px 0 rgba(34, 34, 34, 0.07);
    transition: background 0.35s, transform 0.15s;
    position: relative;
    overflow: hidden;
}
.store-sidebar-button::before {
    content: "→";
    font-size: 1.3em;
    margin-right: 8px;
    opacity: .70;
    transition: margin 0.2s;
}
.store-sidebar-button:hover {
    background: linear-gradient(90deg, #f78c19 0%, #ed2c2e 100%);
    transform: translateY(-3px) scale(1.03);
}
.store-sidebar-button:hover::before {
    margin-right: 14px;
}

@media (max-width: 600px) {
    .store-sidebar-wrapper {
        padding: 10px 4px 14px 4px;
    }
    .store-sidebar-image {
        width: 100%;
        border-radius: 10px;
    }
    .store-sidebar-button {
        font-size: .98em;
        padding: 9px 8px;
    }
}