.card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    aspect-ratio: 5 / 4;
    padding: 50px;
    gap: 25px;
    overflow: hidden;
    background: transparent;
    border-radius: var(--card-border-radius, 20px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(calc(var(--card-blur) * 1px));
    -webkit-backdrop-filter: blur(calc(var(--card-blur) * 1px));
}

.card::before {
    content: '';
    position: absolute;
    inset: 0;
    background-color: var(--accent-color);
    background-image: linear-gradient(135deg, var(--primary-gradient, transparent) 0%, var(--secondary-gradient, transparent) 100%);
    background-blend-mode: overlay;
    opacity: calc(var(--card-opacity) / 100);
    border-radius: var(--card-border-radius, 20px);
    z-index: 0;
    pointer-events: none;
}

.card > * {
    position: relative;
    z-index: 1;
}

.avatar {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border: 4px solid var(--accent-color);
    border-radius: var(--avatar-border-radius, 50%);
    filter: blur(calc(var(--avatar-blur) * 1px));
}

.username {
    margin: 0;
    font-size: 32px;
    font-weight: 700;
    color: var(--text-color);
}

.description {
    max-width: 90%;
    font-size: 18px;
    line-height: 1.5;
    color: var(--text-muted);
    text-align: center;
}