body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: #ffffff;
    min-height: 100vh;
}

.main-card {
    background: white;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.1);
    overflow: hidden;
    border: 1px solid #e9ecef;
}

.name-header {
    background: linear-gradient(135deg, #191970 0%, #2563eb 100%);
    color: white;
    padding: 48px 32px;
    text-align: center;
}

.name-title {
    font-size: 48px;
    font-weight: 700;
    margin: 0 0 12px 0;
    letter-spacing: -0.5px;
}

.phonetic-display {
    font-size: 24px;
    font-weight: 400;
    opacity: 0.9;
    margin: 0;
}

.info-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 32px;
}

.info-card {
    background: #f8f9fa;
    border-radius: 16px;
    padding: 24px;
    border: 1px solid #e9ecef;
}


.info-label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #6c757d;
    margin-bottom: 8px;
}

.info-value {
    font-size: 18px;
    font-weight: 500;
    color: #2c3e50;
    line-height: 1.5;
}

.play-section {
    padding: 32px;
    text-align: center;
    border-top: 1px solid #e9ecef;
}

.play-button {
    background: linear-gradient(135deg, #ea580c 0%, #f97316 100%);
    color: white;
    border: none;
    border-radius: 50px;
    padding: 18px 48px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 24px rgba(234, 88, 12, 0.3);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.play-button:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(234, 88, 12, 0.5);
}

.play-button:active:not(:disabled) {
    transform: translateY(0);
}

.play-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.no-audio-msg {
    color: #6c757d;
    font-size: 16px;
    margin-top: 16px;
}

@media (max-width: 768px) {
    .name-title { 
        font-size: 36px; 
    }
    .phonetic-display { 
        font-size: 20px; 
    }
    .info-grid { 
        padding: 24px; 
    }
    .name-header { 
        padding: 32px 24px; 
    }
}