body {
    background: #f6f7f9;
}

.hero-card,
.result-card,
.content-card {
    max-width: 850px;
    margin: 0 auto;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 1rem;
}

.result-card {
    border-top: 0.35rem solid #ffc107;
}

.result-value {
    display: flex;
    flex-direction: column;
    padding: 1.25rem;
    background: #f8f9fa;
    border-radius: 0.75rem;
}

.result-number {
    font-size: clamp(2rem, 8vw, 3.25rem);
    font-weight: 700;
    line-height: 1.1;
}

.errorlist {
    padding-left: 1.25rem;
    margin-bottom: 0;
}

.login-card {
    max-width: 560px;
}

.saved-card {
    background: #f8f9fa;
    border: 1px solid #e5e7eb;
    border-radius: 0.75rem;
}