*
{
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.sheet-card {
    display: flex;
    align-items: center;
    padding: 16px 20px;
    background-color: rgba(30, 41, 59, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-left: 4px solid #10B981; /* Google Sheets 的視覺代表色 */
    border-radius: 8px;
    text-decoration: none;
    color: #F8FAFC;
    transition: all 0.3s ease;
    max-width: 300px;
}

.sheet-icon {
    font-size: 24px;
    margin-right: 16px;
}

.sheet-info {
    display: flex;
    flex-direction: column;
}

.sheet-title {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 4px;
}

.sheet-desc {
    font-size: 12px;
    color: #94A3B8;
}

.sheet-card:hover {
    background-color: rgba(30, 41, 59, 0.9);
    transform: translateY(-3px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
    border-left-color: #34D399;
}