html {
    font-size: 14px;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

body {
    background-color: #f0f2f5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

.card {
    border-radius: 16px;
}

.letter-spacing-wide {
    letter-spacing: 0.5em;
    font-size: 1.5rem;
    font-weight: 600;
}

.result-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
}

.result-icon.success {
    background-color: #d1e7dd;
    color: #198754;
}

.result-icon.failure {
    background-color: #f8d7da;
    color: #dc3545;
}

.match-score-bar {
    height: 8px;
    border-radius: 4px;
    background-color: #e9ecef;
    overflow: hidden;
}

.match-score-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.8s ease;
}